Quarterlytics / Healthcare / Biotechnology / Coherus Oncology, Inc.

Coherus Oncology, Inc.

chrs · NASDAQ Healthcare
Claim this profile
Ticker chrs
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Employees 228
← All annual reports
FY2023 Annual Report · Coherus Oncology, Inc.
Sign in to download
Loading PDF…
Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-K

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2023

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transion period from _________ to _________

Commission File Number: 001-36721

Coherus BioSciences, Inc.

(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdicon of
incorporaon or organizaon)

333 Twin Dolphin Drive, Suite 600
Redwood City, California 94065
(Address of principal execuve offices)

27-3615821
(I.R.S. Employer
Idenficaon No.)

94065
(Zip Code)

(650) 649-3530
(Registrant’s telephone number, including area code)

Securies registered pursuant to Secon 12(b) of the Act:

Title of each class
Common Stock, $0.0001 par value per share

Trading
Symbol(s)
CHRS

Name of each exchange on which registered
The Nasdaq Global Market

Securies Registered Pursuant to Secon 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securies Act.   Yes  ☐    No   ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Secon 13 or Secon 15(d) of the Act.   Yes  ☐    No  ☒
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Secon 13 or 15(d) of the Securies Exchange Act of 1934 during the preceding
12  months  (or  for  such  shorter  period  than  the  registrant  was  required  to  file  such  reports),  and  (2)  has  been  subject  to  such  filing  requirements  for  the  past  90  days.
  Yes  ☒    No  ☐
Indicate  by  check  mark  whether  the  registrant  has  submied  electronically  every  Interacve  Data  File  required  to  be  submied  pursuant  to  Rule  405  of  Regulaon  S-T  (§
232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit).   Yes  ☒    No  ☐
Indicate  by  check  mark  whether  the  registrant  is  a  large  accelerated  filer,  an  accelerated  filer,  a  non-accelerated  filer,  a  smaller  reporng  company,  or  an  emerging  growth
company. See the definions of “large accelerated filer,” “accelerated filer,” “smaller reporng company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer

Accelerated filer

☐

☒

Non-accelerated filer

☐

Smaller reporng company

Emerging growth company

☐

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transion period for complying with any new or revised financial
accounng standards provided pursuant to Secon 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant has filed a report on and aestaon to its management’s assessment of the effecveness of its internal control over financial
reporng under Secon 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounng firm that prepared or issued its audit report. ☒
If  securies  are  registered  pursuant  to  Secon  12(b)  of  the  Act,  indicate  by  check  mark  whether  the  financial  statements  of  the  registrant  included  in  the  filing  reflect  the
correcon of an error to previously issued financial statements ☐
Indicate by check mark whether any of those error correcons are restatements that required a recovery analysis of incenve-based compensaon received by any of the
registrant’s execuve officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).   Yes  ☐    No   ☒
The aggregate market value of the registrant’s common stock, held by non-affiliates of the registrant as of June 30, 2023 (which is the last business day of registrant’s most
recently completed second fiscal quarter) based upon the closing market price of such stock on the Nasdaq Global Market on that date, was $324,137,955. For purposes of this
disclosure, shares of common stock held by each officer and director have been excluded in that such persons may be deemed to be “affiliates” as that term is defined under
the Rules and Regulaons of the Securies Exchange Act of 1934, as amended. This determinaon of affiliate status is not necessarily conclusive.

The number of shares of the registrant’s common stock issued and outstanding as of February 29, 2024 was 112,714,488.

DOCUMENTS INCORPORATED BY REFERENCE

Part III of this annual report on Form 10-K incorporates by reference certain informaon from the registrant’s definive proxy statement for the 2024 Annual Meeng of
Stockholders, which will be filed with the Securies and Exchange Commission within 120 days aer the end of the fiscal year ended December 31, 2023.

    
    
    
COHERUS BIOSCIENCES, INC.
ANNUAL REPORT ON FORM 10-K
TABLE OF CONTENTS

Table of Contents

PART I

ITEM 1.

Business

ITEM 1A.

Risk Factors

ITEM 1B.

Unresolved Staff Comments

ITEM 1C.

Cybersecurity

ITEM 2.

Properes

ITEM 3.

Legal Proceedings

ITEM 4.

Mine Safety Disclosures

PART II

ITEM 5.

Market for Registrant’s Common Equity, Related Stockholder Maers, and Issuer Purchases of Equity Securies

ITEM 6.

[Reserved]

ITEM 7.

Management’s Discussion and Analysis of Financial Condion and Results of Operaons

ITEM 7A.

Quantave and Qualitave Disclosures About Market Risk

ITEM 8.

Financial Statements and Supplementary Data

ITEM 9.

Changes in and Disagreements with Accountants on Accounng and Financial Disclosure

ITEM 9A.

Controls and Procedures

ITEM 9B.

Other Informaon

ITEM 9C.

Disclosure Regarding Foreign Jurisdicons that Prevent Inspecons

PART III

ITEM 10.

Directors, Execuve Officers and Corporate Governance

ITEM 11.

Execuve Compensaon

ITEM 12.

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Maers

ITEM 13.

Certain Relaonships and Related Transacons, and Director Independence

ITEM 14.

Principal Accounng Fees and Services

PART IV

ITEM 15.

Exhibits and Financial Statement Schedules

ITEM 16.

Form 10-K Summary

Signatures

UDENYCA®,  YUSIMRY®  and  LOQTORZI®,  whether  or  not  appearing  in  large  print  or  with  the  trademark  symbol,  are
trademarks of Coherus, its affiliates, related companies or its licensors or joint venture partners, unless otherwise noted.
Trademarks and trade names of other companies appearing in this Annual Report on Form 10-K are, to the knowledge of
Coherus, the property of their respecve owners.

ii

Page

3

25

71

71

72

72

72

73

74

74

90

91

135

135

137

137

138

138

138

138

138

139

139

144

Table of Contents

As used in this Annual Report on Form 10-K, unless the context requires otherwise, references to “Coherus,” the “Company,” “we,” “us,”

and “our,” and similar references refer to Coherus BioSciences, Inc. and its wholly owned subsidiaries.

FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains forward-looking statements regarding future events and our future results that are subject
to the safe harbors created under the Securies Act of 1933, as amended (the “Securies Act”), and the Securies Exchange Act of 1934, as
amended (the “Exchange Act”). Any statements that are not statements of historical facts contained in this Annual Report on Form 10-K may be
deemed to be forward-looking statements. In some cases, you can idenfy forward-looking statements by words such as “aim,” “ancipate,”
“assume,”  “aempt,”  “believe,”  “contemplate,”  “connue,”  “could,”  “due,”  “esmate,”  “expect,”  “goal,”  “intend,”  “may,”  “objecve,”  “plan,”
“predict,” “potenal,” “seek,” “should,” “strive,” “target,” “will,” “would” and other similar expressions that are predicons of or indicate future
events and future trends, or the negave of these terms or other comparable terminology. These forward-looking statements include, but are
not limited to, statements about:

● whether we will be able to connue to maintain or increase sales for our products;

● our expectaons regarding our ability to develop and commercialize our product candidates in the United States and Canada;

● our ability to maintain regulatory approval for our products and our ability to obtain and maintain regulatory approval of our

product candidates, if and when approved;

● our expectaons regarding government and third-party payer coverage and reimbursement;

● our  ability  to  manufacture  our  product  candidates  in  conformity  with  regulatory  requirements  and  to  scale  up  manufacturing

capacity of these products for commercial supply;

● our reliance on third-party contract manufacturers to supply our product candidates and products for us;

● our  expectaons  regarding  the  potenal  market  size  and  the  size  of  the  paent  populaons  for  our  products  and  product

candidates, if approved for commercial use;

● our expectaons about making required future interest and principal payments as they become due in connecon with our debt

obligaons;

● our  financial  performance,  including,  but  not  limited  to,  projected  future  performance  of  our  gross  margins,  research  and

development expenses and selling and general administrave expenses;

● the implementaon of strategic plans for our business, products and product candidates;

● the iniaon, ming, progress and results of future preclinical and clinical studies and our research and development programs;

● the scope of protecon we are able to establish and maintain for intellectual property rights covering our products and product

candidates;

● our expectaons regarding the scope or enforceability of third-party intellectual property rights, or the applicability of such rights

to our products and product candidates;

● the cost, ming and outcomes of ligaon involving our products and product candidates;

● our reliance on third-party contract research organizaons to conduct clinical trials of our product candidates;

● the benefits of the use of our products and product candidates;

● the rate and degree of market acceptance of our current or any future products product candidates;

1

Table of Contents

● our  ability  to  compete  with  companies  currently  producing  competor  products,  including  Neulasta  and  Humira  and  other

biosimilar products made by other companies;

● developments and projecons relang to our competors, our market opportunity and our industry; and

● the potenal impact of COVID-19 and the connuaon of the war in Ukraine and conflicts in the Middle East on our business and

prospects.

We  have  based  these  forward-looking  statements  on  our  current  expectaons  about  future  events.  These  statements  are  not
guarantees of future performance and involve risks, uncertaines and assumpons that are difficult to predict. Our actual results may differ
materially from those suggested by these forward-looking statements for various reasons, including those idenfied in Part I, Item 1A of this
Annual Report on Form 10-K under the heading “Risk Factors.” Given these risks and uncertaines, you are cauoned not to place undue reliance
on forward-looking statements. The forward-looking statements included in this report are made only as of the date hereof. Except as required
under  federal  securies  laws  and  the  rules  and  regulaons  of  the  Securies  and  Exchange  Commission  (“SEC”),  we  do  not  undertake,  and
specifically decline, any obligaon to update any of these statements or to publicly announce the results of any revisions to any forward-looking
statements aer the distribuon of this report, whether as a result of new informaon, future events, changes in assumpons or otherwise.

This Annual Report on Form 10-K also contains esmates, projecons, market opportunity esmates and other informaon concerning
our industry, our business, and the markets for certain diseases, including data regarding the esmated size of those markets, and the incidence
and  prevalence  of  certain  medical  condions.  Informaon  that  is  based  on  esmates,  forecasts,  projecons,  market  research  or  similar
methodologies is inherently subject to uncertaines and actual events or circumstances may differ materially from events and circumstances
reflected  in  this  informaon.  Unless  otherwise  expressly  stated,  we  obtained  this  industry,  business,  market  and  other  data  from  reports,
research surveys, studies and similar data prepared by market research firms and other third pares, industry, medical and general publicaons,
government data, publicly filed reports and similar sources.

2

Table of Contents

Item 1.   Business

Overview

PART I

We are a commercial-stage biopharmaceucal company focused on the research, development and commercializaon of innovave
cancer  treatments  and  the  commercializaon  of  our  porolio  of  United  States  Food  and  Drug  Administraon  (“FDA”)-approved  oncology
products,  including  LOQTORZI®  (toripalimab-tpzi).  Our  strategy  is  to  build  a  leading  immuno-oncology  business  funded  with  cash  generated
from our diversified porolio of FDA-approved therapeucs.

As  of  March  15,  2024,  our  commercial  porolio  includes  two  FDA-approved  biosimilar  products.  Our  first  product,  UDENYCA®,  a
biosimilar  to  Neulasta,  a  long-acng  G-CSF,  was  launched  commercially  in  the  United  States  in  January  2019.  The  FDA  approved  the  prior
approval supplement (“PAS”) for an autoinjector (“AI”) presentaon of UDENYCA on March 3, 2023, and on May 22, 2023 we announced the
availability of UDENYCA AI for commercial sale. On December 26, 2023 we announced that the FDA approved the PAS for our third pegfilgrasm
presentaon, the UDENYCA® on-body injector (“UDENYCA ONBODY”). UDENYCA ONBODY became commercially available in the first quarter of
2024. Our second product, YUSIMRY® (adalimumab-aqvh), a biosimilar to Humira (adalimumab), was launched in the United States in July 2023.
Another product, CIMERLI® (ranibizumab-eqrn), was approved by the FDA in August 2022 as a biosimilar product interchangeable with Lucens
(ranibizumab  injecon)  for  the  treatment  of  neovascular  (wet)  age-related  macular  degeneraon,  macular  edema  following  renal  vein
occlusion, diabec macular edema, diabec renopathy, and myopic choroidal neovascularizaon. We launched CIMERLI commercially in the
United  States  in  October  2022.  On  January  19,  2024,  we  entered  into  a  Purchase  and  Sale  Agreement  (the  “Purchase  Agreement”)  by  and
between us and Sandoz Inc., a Delaware corporaon (“Sandoz”). Pursuant to the terms and subject to the condions set forth in the Purchase
Agreement,  on  March  1,  2024,  we  completed  the  divesture  of  our  CIMERLI  ophthalmology  franchise  through  the  sale  of  our  subsidiary,
Coherus Ophthalmology LLC, to Sandoz (the “Sale Transacon”) for upfront, all-cash consideraon of $170.0 million plus an addional $17.8
million  for  CIMERLI  product  inventory  and  prepaid  manufacturing  assets.  Such  consideraon  is  subject  to  certain  adjustments  that  will  be
finalized following the closing pursuant to the Purchase Agreement.

Our  commercial  porolio  includes  LOQTORZI,  a  novel  PD-1  inhibitor  that  we  developed  in  collaboraon  with  Shanghai  Junshi
Biosciences Co., Ltd. (“Junshi Biosciences”). On October 27, 2023, we announced that LOQTORZI was approved by the FDA in combinaon with
cisplan  and  gemcitabine  for  the  first-line  treatment  of  adults  with  metastac  or  recurrent  locally  advanced  nasopharyngeal  carcinoma
(“NPC”), and as monotherapy for the treatment of adults with recurrent, unresectable, or metastac NPC with disease progression on or aer
planum-containing chemotherapy. We announced the launch of LOQTORZI in the U.S. on January 2, 2024.

We  also  have  a  pipeline  of  earlier  stage  clinical  and  preclinical  immuno-oncology  programs.  On  September  8,  2023,  we  acquired
Surface Oncology, Inc. (“Surface”) and took ownership of its assets, including its porolio of product candidates. The lead clinical stage product
candidate from our acquision of Surface (the “Surface Acquision”) is casdozokitug (CHS-388, formerly SRF388), an invesgaonal anbody
targeng interleukin 27 (“IL-27”), an immune regulatory cytokine, or protein that is overexpressed in certain cancers, including hepatocellular,
lung and renal cell carcinoma. IL-27 is a cytokine secreted by macrophages and angen presenng cells that plays an important physiologic role
in suppressing the immune system, as evidenced by its ability to resolve ssue inflammaon. In addion, both IL-27 subunits, EBI3 and p28, are
highly  expressed  during  pregnancy  in  the  placenta  and  their  expression  is  associated  with  maternal-fetal  tolerance.  Due  to  its
immunosuppressive nature, there is a raonale for inhibing IL-27 to treat cancer, as this approach will influence the acvity of mulple types
of immune cells that are necessary to recognize and aack a tumor. Casdozokitug received orphan drug designaon and fast track designaon
from the FDA for the treatment of hepatocellular carcinoma (“HCC”) in November 2020.

Casdozokitug is currently in two on-going clinical studies, a Phase 1/2 study in paents with advanced solid tumors (clinicaltrials.gov
idenfier# NCT04374877) and a Phase 2 study in HCC (clinicaltrials.gov idenfier# NCT05359861). Our second clinical-stage product candidate
from  the  Surface  Acquision,  CHS-114  (formerly  SRF114),  is  an  invesgaonal  afucosylated  immunoglobulin  isotype  G1  (“IgG1”)  anbody
targeng CCR8, a chemokine receptor highly expressed on regulatory T cells (“Treg cells”) in the tumor microenvironment (“TME”). CHS-114 is
designed  to  cause  depleon  of  intra-tumoral  CCR8  expressing  Treg  cells,  important  regulators  of  immune  suppression,  through  anbody-
dependent cellular cytotoxicity (“ADCC”), or anbody-dependent cellular phagocytosis (“ADCP”), or both, and CCR8 cytolyc anbodies have
shown an-tumor acvity in preclinical cancer models. We are enrolling paents with advanced solid tumors in North America in a clinical trial
evaluang  safety  and  pharmacokinecs  of  CHS-114  (clinicaltrials.gov  idenfier#  NCT05635643).  We  are  also  pursuing  an  early-stage
development candidate that is in invesgaonal new drug applicaon-enabling studies, CHS-1000, an anbody targeng human ILT4, designed
to improve an-PD-1 clinical benefit by transforming an unfavorable TME to a more favorable TME.

3

Table of Contents

In addion to our internally developed porolio of product candidates that we obtained in the Surface Acquision, we also own two
product  candidates,  NZV930  and  GSK4381562,  which  are  exclusively  licensed  to  Novars  Instutes  for  Biomedical  Research,  Inc.  (“Novars
Instutes”) and GlaxoSmithKline Intellectual Property No. 4 Limited (“GSK”), respecvely. We will pay 70% of all milestone- and royalty-based
payments  that  we  or  our  affiliates  actually  receive  from  the  product  candidates  licensed  to  Novars  Instutes  and  GSK  during  the  ten-year
period following the entry into the Conngent Value Rights Agreement, dated September 8, 2023, by and among us and  Computershare Inc.
and  its  affiliate  Computershare  Trust  Company,  N.A.,  together,  as  the  rights  agent  thereunder  (the  “CVR  Agreement”)  to  the  holders  of
conngent value rights (“CVRs”).

Products and Product Candidates

Our porolio includes the following products and product candidates:

Oncology

● UDENYCA, a biosimilar to Neulasta, a long-acng G-CSF, was launched commercially in the United States in January 2019. The FDA
approved the PAS for an AI presentaon of UDENYCA on March 3, 2023, and on May 22, 2023 we announced the availability of
UDENYCA  AI  for  commercial  sale.  We  announced  on  December  26,  2023  that  the  FDA  approved  the  PAS  for  our  third
pegfilgrasm presentaon, UDENYCA ONBODY™, the first and only pegfilgrasm biosimilar on-body injector novel in its design.
UDENYCA ONBODY became commercially available in the first quarter of 2024.

● LOQTORZI was developed for its ability to block PD-1 interacons with its ligands, PD-L1 and PD-L2, by binding to the FG loop on
the PD-1 receptor. We believe blocking PD-1 interacons with PD-L1 and PD-L2 can help to promote the immune system’s ability
to aack and kill tumor cells.

On October 27, 2023, we announced that LOQTORZI was approved by the FDA in combinaon with cisplan and gemcitabine for
the  first-line  treatment  of  adults  with  metastac  or  recurrent  locally  advanced  NPC,  and  as  monotherapy  for  the  treatment  of
adults with recurrent, unresectable, or metastac NPC with disease progression on or aer planum-containing chemotherapy.
LOQTORZI  is  an  an-PD-1  anbody  that  we  developed  in  collaboraon  with  Junshi  Biosciences.  We  announced  the  launch  of
LOQTORZI in the U.S. on January 2, 2024.

On December 11, 2023 we announced that the Naonal Comprehensive Cancer Network (“NCCN”) updated the clinical pracce
guidelines  for  NPC  to  include  LOQTORZI  as  a  preferred,  category  1  first-line  treatment  opon  for  adults  with  metastac  or
recurrent  locally  advanced  NPC  when  used  in  combinaon  with  cisplan  and  gemcitabine.  The  guidelines  also  recommend
LOQTORZI  monotherapy  as  the  only  preferred  treatment  in  subsequent  lines  of  therapy  if  disease  progression  on  or  aer  a
planum-containing therapy.

● Casdozokitug (CHS-388, formerly SRF388), is an invesgaonal recombinant human IgG1 monoclonal anbody targeng IL-27, an
immune  regulatory  cytokine,  or  protein  that  is  overexpressed  in  certain  cancers,  including  hepatocellular,  lung  and  renal  cell
carcinoma. IL-27 is a cytokine secreted by macrophages and angen presenng cells that plays an important physiologic role in
suppressing the immune system, as evidenced by its ability to resolve ssue inflammaon. In addion, IL-27 is highly expressed
during pregnancy and its expression is correlated with maternal-fetal tolerance. Due to its immune regulatory nature, there is a
raonale for inhibing IL-27 to treat cancer, as this approach will influence the acvity of mulple types of immune cells that are
necessary to recognize and aack a tumor. Casdozokitug received orphan drug designaon and fast track designaon from the
FDA for the treatment of HCC in November 2020. Casdozokitug is currently in two on-going clinical studies, a Phase 1/2 study in
advanced  solid  tumors  (clinicaltrials.gov  idenfier#  NCT04374877)  and  a  Phase  2  study  in  HCC  (clinicaltrials.gov  idenfier#
NCT05359861).

● CHS-114  (formerly  SRF114),  is  an  invesgaonal  highly  specific  human  afucosylated  IgG1  monoclonal  anbody  selecvely
targeng CCR8, a chemokine receptor highly expressed on Treg cells in the TME. CHS-114 is designed as a cytolyc anbody to
cause depleon of intra-tumoral Treg cells, important regulators of immune suppression and tolerance, through ADCC, or ADCP
or  both.  CHS-114  has  shown  an-tumor  acvity  as  monotherapy  or  in  combinaon  with  an-PD-1  anbodies  in  preclinical
models.  We  are  enrolling  paents  with  advanced  solid  tumors  in  North  America  in  a  clinical  trial  evaluang  safety  and
pharmacokinecs of CHS-114 (clinicaltrials.gov idenfier# NCT05635643).

4

Table of Contents

● We are pursuing a development candidate, CHS-1000, an anbody targeng human ILT4, designed to improve an-PD-1 clinical
benefit by transforming an unfavorable TME to a more favorable TME. We plan to submit an invesgaonal new drug applicaon
(“IND”) to the FDA in the second quarter of 2024 for CHS-1000.

● In addion to our internally developed porolio of product candidates that we obtained in the Surface Acquision, we also own
NZV930  and  GSK4381562,  which  are  exclusively  licensed  to  Novars  Instutes  and  GSK,  respecvely.  NZV930  is  an  anbody
designed to inhibit CD73, which is a crical enzyme involved in the producon of extracellular adenosine, a key metabolite with
strong immunosuppressive properes within the TME. NZV930 aims to reduce the producon of immunosuppressive adenosine
within the TME. GSK4381562 is an anbody targeng CD112R, also known as PVRIG, an inhibitory protein expressed on natural
killer  (“NK”)  and  T  cells.  GSK4381562  is  designed  to  block  the  interacon  of  CD112R  with  CD112,  its  binding  partner  that  is
expressed on tumor cells. GSK4381562 is designed to promote the acvaon of both NK and T cells, with potenal to elicit a
strong an-tumor response and promote immunological memory. We will pay 70% of all milestone- and royalty-based payments
that we or our affiliates receive from the product candidates licensed to Novars Instutes and GSK during the ten-year period
following the entry into the CVR Agreement to the holders of the CVRs.

Immunology

● YUSIMRY,  a  biosimilar  of  Humira  (adalimumab),  is  a  monoclonal  anbody  that  can  bind  to  tumor  necrosis  factor  (“TNF”).
YUSIMRY  provides  certain  therapeuc  benefits  for  treatment  of  paents  with  certain  inflammatory  diseases  characterized  by
increased producon of TNF in the body, including rheumatoid arthris, juvenile idiopathic arthris, psoriac arthris, ankylosing
spondylis, Crohn’s disease, psoriasis and ulcerave colis. In December 2021, the FDA approved YUSIMRY, which we launched in
the United States in July 2023. The list price of YUSIMRY at launch represented an approximately 85% discount to the list price of
Humira.  YUSIMRY  is  now  available  for  sale  naonwide  through  select  retail,  mail  order,  and  specialty  pharmacy  channels,
including Mark Cuban Cost Plus Drug Company, PBC.

Ophthalmology – Sold to Sandoz pursuant to the Sale Transacon

● CIMERLI is a Lucens biosimilar. On November 4, 2019, we entered into a license agreement (the “Bioeq Agreement”) with Bioeq
IP  AG  (“Bioeq”)  for  the  commercializaon  of  CIMERLI  in  certain  dosage  forms  in  both  a  vial  and  pre-filled  syringe  (“PFS”)
presentaon. Under the Bioeq Agreement, Bioeq granted to us an exclusive royalty-bearing license to commercialize CIMERLI in
the field of ophthalmology (and any other approved labelled indicaon) in the United States.

On  August  2,  2022,  the  FDA  approved  CIMERLI  as  a  biosimilar  product  interchangeable  with  Lucens  for  the  treatment  of
neovascular  (wet)  age-related  macular  degeneraon,  macular  edema  following  renal  vein  occlusion,  diabec  macular  edema,
diabec renopathy, and myopic choroidal neovascularizaon. The FDA also granted CIMERLI 12 months of first interchangeable
exclusivity. On October 3, 2022, we launched CIMERLI commercially in the United States in both 0.3 mg and 0.5 mg dosage forms.

On January 19, 2024, we entered into the Purchase Agreement by and between us and Sandoz. Pursuant to the terms and subject
to  the  condions  set  forth  in  the  Purchase  Agreement,  on  March  1,  2024,  we  completed  the  divesture  of  our  CIMERLI
ophthalmology  franchise  through  the  sale  of  our  subsidiary,  Coherus  Ophthalmology  LLC,  to  Sandoz  for  upfront,  all-cash
consideraon of $170.0 million plus an addional $17.8 million for CIMERLI product inventory and prepaid manufacturing assets.
Such  consideraon  is  subject  to  certain  adjustments  that  will  be  finalized  following  the  closing  pursuant  to  the  Purchase
Agreement.

Oncology Franchise Market Opportunity

LOQTORZI Opportunity

According to Clarivate/Decision Resource Group, the Squamous Cell Carcinoma of the Head and Neck (“SCCHN”) therapy market was
expected to increase 9% annually over the 2022-2032 forecast period. In 2022, sales of SCCHN therapies in the major pharmaceucal markets
under study (United States, France, Germany, Italy, Spain, United Kingdom, and Japan) totaled $1.5 billion, and sales were expected to increase
to almost $3.5 billion in 2032. Fueling this growth are the connued uptake of pembrolizumab in the recurrent or metastac first-line seng, its
label expansion into the locoregionally advanced seng, and the expected approval of four new therapies.

5

Table of Contents

PD-1  inhibitors  are  expected  to  be  the  sales-leading  drug  class  in  2032,  garnering  major-market  sales  of  over  $1.7  billion,  and  we
expect these agents to be approved for both non-nasopharyngeal and nasopharyngeal drug-treatable paent populaons. By the end of 2032,
we expect them to be prescribed mostly in the large and commercially lucrave locoregionally advanced and recurrent or metastac first-line
seng.

Immuno-oncology agents, and the PD-1/PD-L1 class in parcular, have shied the treatment paradigm across a broad range of tumors,
and  across  the  connuum  of  cancer  sengs  (metastac  to  early  stage).  Clinical  adopon  of  PD-1/PD-L1  therapies  has  been  driven  by  the
proven versality of certain therapies within the class to be used as a monotherapy, as well as combinaon therapy with targeted agents such
as  tyrosine  kinase  inhibitors,  chemotherapy,  or  other  immunotherapy  agents  to  achieve  durable  tumor  responses  and  improved  survival
benefits, with acceptable toxicity profiles. The improved safety profile observed for approved PD-L1 therapies versus chemotherapy enables
these therapies to be used as a backbone therapy in a broad array of combinaon regimens.

On October 27, 2023, we announced that LOQTORZI was approved by the FDA in combinaon with cisplan and gemcitabine for the
first-line  treatment  of  adults  with  metastac  or  recurrent  locally  advanced  nasopharyngeal  carcinoma  (NPC),  and  as  monotherapy  for  the
treatment of adults with recurrent, unresectable, or metastac NPC with disease progression on or aer planum-containing chemotherapy.
LOQTORZI is an an-PD-1 anbody that we developed in collaboraon with Junshi Biosciences. We announced the launch of LOQTORZI in the
U.S. on January 2, 2024.

LOQTORZI is a next-generaon programmed death receptor-1 (“PD-1”) monoclonal anbody that blocks PD-1 ligands PD-L1 and PD-L2

with high potency at a unique site on the PD-1 receptor, enabling the immune system to acvate and kill the tumor.

NPC is a type of aggressive cancer that starts in the nasopharynx, the upper part of the throat behind the nose and near the base of
the skull. NPC is rare in the United States, with an annual incidence of fewer than one per 100,000 people. The five-year survival rate for all
paents diagnosed with NPC is approximately 60%, however, those who are diagnosed with advanced disease have a five-year survival rate of
approximately 49%.  

Due  to  the  locaon  of  the  primary  tumor,  surgery  is  rarely  an  opon,  and,  before  the  launch  of  LOQTORZI,  paents  with  localized
disease were treated primarily with radiaon and chemotherapy. Paents treated with chemotherapy alone experience poor prognosis: only
20% experience one-year progression-free survival; up to 50% developed distant metastasis during their disease course; and low median overall
survival (“OS”) of 29 months.

Based on SEER and DRG models, we esmate that the annual drug-treatable populaon in the United States for NPC is approximately
2,000  paents  annually.  Of  this  group,  60%  have  relapsed/metastac  disease  and  would  be  candidates  for  LOQTORZI.  40%  have  localized
disease that can progress to relapsed/metastac within a 12-24 month meframe.

On Dec. 11, 2023 we announced that the NCCN updated the clinical pracce guidelines for NPC to include LOQTORZI as a preferred,
category 1 first-line treatment opon for adults with metastac or recurrent locally advanced NPC when used in combinaon with cisplan and
gemcitabine. The guidelines also recommend LOQTORZI monotherapy as the only preferred treatment in subsequent lines of therapy if disease
progression on or aer a planum-containing therapy.

The  NCCN  recommendaons  were  based  on  results  of  the  JUPITER-02  Phase  3  study  and  the  POLARIS-02  Phase  2  study.  In  the
JUPITER-02 Phase 3 study, LOQTORZI combined with chemotherapy significantly improved progression-free survival, reducing the risk of disease
progression or death by 48% compared to chemotherapy alone. LOQTORZI also demonstrated a stascally significant and clinically meaningful
improvement in OS, with treatment resulng in a 37% reducon in the risk of death versus chemotherapy alone. In the POLARIS-02 clinical
study,  LOQTORZI  demonstrated  durable  an-tumor  acvity  in  paents  with  recurrent  or  metastac  NPC  who  failed  previous  chemotherapy,
with an objecve response rate of 20.5%, a disease control rate of 40%, and a median OS of 17.4 months with an acceptable safety profile.

LOQTORZI is the first FDA-approved therapy for NPC, and we believe could represent a new standard of care for treang the disease
when used in combinaon with cisplan and gemcitabine in the first line seng or as monotherapy in the second line or greater seng. On
November 27, 2023, we announced that we established a wholesale acquision cost for LOQTORZI of $8,892.03 per single-use vial.

6

Table of Contents

UDENYCA Biosimilar

We iniated United States sales of UDENYCA in January 2019, and in 2023 we recorded UDENYCA net product sales of $127.1 million.
UDENYCA is currently approved by the FDA in both PFS and AI presentaon, and as we announced on December 26, 2023, the FDA approved
the PAS for our third pegfilgrasm presentaon, UDENYCA ONBODY. UDENYCA ONBODY became commercially available in the first quarter of
2024.

PFS  products  currently  account  for  approximately  56%  of  the  overall  pegfilgrasm  market,  which  annually  comprises  sales  of
approximately 1.4 million units. Prior to the launch of UDENYCA ONBODY, approximately 43% of the remaining market was held by Neulasta
Onpro®, an on-body presentaon of pegfilgrasm owned by Amgen Inc. and Amgen USA Inc. (collecvely “Amgen”). UDENYCA ONBODY could
potenally expand the UDENYCA market opportunity into a poron of the market held by Neulasta Onpro.

Immunology Franchise Market Opportunity

YUSIMRY

In 2023, Humira revenue in the United States was approximately $12.2 billion. In December 2021, the FDA approved YUSIMRY, which
we launched in the United States in July 2023. The list price of YUSIMRY at launch represented an approximately 85% discount to the list price
of Humira. This pricing strategy provides physicians, paents, payers, and employers with access to low-cost, high-quality, safe and effecve
treatment. YUSIMRY Soluons™—our paent services plaorm—facilitates improved access and fast and seamless experience as paents start
or switch to YUSIMRY based on a determinaon by their healthcare provider.

YUSIMRY  is  now  available  for  sale  naonwide  through  select  retail,  mail  order,  and  specialty  pharmacy  channels  and  was  the  first

biologic offered by Mark Cuban Cost Plus Drug Company, PBC.

For our commercial strategy with YUSIMRY, we believe that payor coverage policies and formularies dictate provider access to both
Humira and adalimumab biosimilars and that a combinaon of factors influence formulary decision making. With the implementaon of the
Inflaon  Reducon  Act  of  2022  (the  “IRA”),  in  2025  the  Part  D  benefit  will  be  restructured  and  liability  for  all  Part  D  plans  will  significantly
increase. This change in liability will shi plan costs into Part D plan bids, as opposed to costs being primarily paid through reinsurance, as is the
case under the benefit today. Therefore, Part D plans may re-structure formularies to include products with low WAC prices, creang potenal
opportunity for YUSIMRY in 2025 to achieve broader payer coverage.

Ophthalmology Franchise – Sold to Sandoz pursuant to the Sale Transacon

CIMERLI

On August 2, 2022, the FDA approved CIMERLI as a biosimilar product interchangeable with Lucens for the treatment of neovascular
(wet)  age-related  macular  degeneraon,  macular  edema  following  renal  vein  occlusion,  diabec  macular  edema,  diabec  renopathy,  and
myopic choroidal neovascularizaon. On October 3, 2022, we launched CIMERLI commercially in the United States in both 0.3 mg and 0.5 mg
dosage forms.

On January 19, 2024, we entered into the Purchase Agreement by and between us and Sandoz. Pursuant to the terms and subject to
the condions set forth in the Purchase Agreement, on March 1, 2024, we completed the divesture of our CIMERLI ophthalmology franchise
through  the  sale  of  our  subsidiary,  Coherus  Ophthalmology  LLC,  to  Sandoz  for  upfront,  all-cash  consideraon  of  $170.0  million  plus  an
addional $17.8 million for CIMERLI product inventory and prepaid manufacturing assets. Such consideraon is subject to certain adjustments
that will be finalized following the closing pursuant to the Purchase Agreement.

Sales and Markeng

Our  strategy  is  to  build  a  leading  immuno-oncology  franchise  funded  with  cash  generated  from  our  diversified  porolio  of  FDA-

approved therapeucs.

Following  the  FDA  approval  of  LOQTORZI  for  NPC,  the  commercial  launch  commenced  in  January  2024  with  our  exisng  Oncology
commercial and medical affairs teams. There are approximately 2,200 Oncologists that treat 80% of paents in the United States with NPC and
90% of these physicians pracce in exisng UDENYCA accounts creang significant synergies in our commercial execuon. Our

7

Table of Contents

Oncology commercial team was built to scale and meet the needs of our exisng Oncology porolio, as well as new indicaons for LOQTORZI
that could come in the future, pending FDA approval.

In addion to the field facing teams, Coherus has a team of strategic account managers that support the porolio of products and

work directly with the largest accounts including group purchasing organizaons, integrated delivery networks, and large clinic customers.

We  have  an  experienced  market  access  and  paent  services  team  that  support  the  porolio  of  Coherus’  products.  This  team  is
responsible  for  negoang  payer  coverage  with  naonal  and  regional  health  plans  and  pension  benefit  managers  (via  a  team  of  Naonal
Account Directors), servicing account specific quesons regarding the billing, coding and reimbursement of Coherus’ products (via a team of
Field  Reimbursement  Managers),  and  managing  our  Coherus  Soluons  paent  services  hub  which  provides  product  specific  coverage,
reimbursement and co-pay support for paents and providers.

For a discussion of risks related to sales and markeng, please see “Risk Factors—Risks Related to Launch and Commercializaon of

our Products and our Product Candidates.”

Manufacturing

We have entered into agreements with several contract manufacturing organizaons (“CMOs”) for the manufacture and clinical drug
supply  of  our  commercial  products  and  product  candidates.  We  connue  to  screen  other  contract  manufacturers  to  meet  our  clinical,
commercial and regulatory supply requirements on a product-by-product basis. We have and may be required again to take inventory write-
downs and incur other charges and expenses for products that are manufactured in reliance on a forecast that proves to be inaccurate because
we do not sell as many units as forecasted. For example, during the fourth quarter of 2023, we recorded a $47.0 million charge for the write-
down of slow moving YUSIMRY inventory and the related paral recognion of certain firm purchase commitments. For a discussion of risks
related  to  our  sources  and  availability  of  supplies,  please  see  “Risk  Factors—Risks  Related  to  Our  Ability  to  Hire  and  Retain  Highly  Qualified
Personnel” and “Risk Factors—Risks Related to Manufacturing and Supply Chain.”

Compeon

While we believe that our biologics plaorm, knowledge, experience and scienfic resources provide us with compeve advantages,
we  face  compeon  from  many  different  sources.  We  operate  in  a  highly  compeve  environment.  Such  compeon  includes  larger  and
beer-funded  pharmaceucal,  generic  pharmaceucal,  specialty  pharmaceucal  and  biotechnology  companies  commercializing  and
developing immuno-oncology and biosimilar products that would compete with our products and the product candidates in our pipeline.

LOQTORZI, following its recent launch, faces a compeve market in the United States where a number of an-PD-1 or PD-L1 anbody
drugs have been approved by the FDA including the following marketed products from several competors: Keytruda® (pembrolizumab) from
Merck  &  Company,  Inc.  (“Merck”),  Opdivo®  (nivolumab)  from  Bristol-Myers  Squibb  Company  (“BMS”),  Tecentriq®  (atezolizumab)  from
Genentech, Inc. (“Genentech”), Imfinzi® (durvalumab) from AstraZeneca plc (“AstraZeneca”), Bavencio® (avelumab) from EMD Serono Inc. and
Pfizer Inc. (“Pfizer”), Libtayo® (cemiplimab-rwlc) from Regeneron Pharmaceucals, Inc. (“Regeneron”) and Sanofi S.A. (“Sanofi”), and Jemperli
(dostarlimab-gxly) from GlaxoSmithKline plc (“GlaxoSmithKline”). In addion to LOQTORZI, mulple other competors are seeking to develop
and approve novel an-PD-1 or PD-L1 anbody drugs in the United States in the coming years, including but not limited to BeiGene, Ltd. (in
collaboraon  with  Novars  Internaonal  AG  (“Novars”)).  As  the  only  immunotherapy  approved  by  the  FDA  for  the  treatment  of  NPC,  we
believe LOQTORZI addresses a potenally high unmet need.

CHS-114,  if  approved,  faces  compeon  from  programs  in  development  specifically  targeng  CCR8,  including  those  by  BMS,

Gilead/Jounce, Shionogi, AbbVie, Bayer, LaNova and Immunophage.

UDENYCA faces compeon in the United States from Amgen, Viatris Inc. (“Viatris”), Sandoz, Pfizer and Spectrum Pharmaceucals,
Inc.  (“Spectrum”),  and  also  faces  compeon  from  Amneal  Pharmaceucals,  Inc.  (“Amneal”)  and  Fresenius  Medical  Care  AG  &  Co.  KGaA
(“Fresenius”), each of which has announced the approval of a pegfilgrasm biosimilar and have launched their products for sale in the United
States.

YUSIMRY faces compeon in the United States from AbbVie (the holder of rights to Humira), Amgen (AmjevitaTM (adalimumab-ao)),
Sandoz  (HyrimozTM  (adalimumab-adaz)),  Samsung  Bioepis  (HadlimaTM  (adalimumab-bwwd)),  Pfizer  (AbriladaTM  (adalimumab-afzb)),
Boehringer  Ingelheim  GmbH  (“Boehringer  Ingelheim”)  (CyltezoTM  (adalimumab-adbm))  as  well  as  Viatris  /  Biocon  (“Biocon”)  (Hulio®
(adalimumab-jp)), Alvotech Holdings S.A. and Fresenius, each a company that has disclosed development plans for a Humira biosimilar

8

Table of Contents

candidate.  As  a  result  of  connued  expected  compeon  from  Humira  and  a  large  number  of  potenal  adalimumab  (Humira)  biosimilar
competors, we may not be able to achieve substanal topline sales for YUSIMRY in the United States.

We expect any products that we develop and commercialize directly or with partners to compete on the basis of, among other things,
price  and  the  availability  of  reimbursement  from  government  and  other  third-party  payers.  Our  competors  also  may  obtain  FDA  or  other
regulatory approval for their products more rapidly than we may obtain approval for ours, which could result in our competors establishing a
strong market posion before we are able to enter the market. For a discussion of risks related to our compeon, please see “Risk Factors—
Risks Related to Compeve Acvity.”

Collaboraon and License Agreements

Distribuon Agreement with Orox Pharmaceucals B.V. (“Orox”)

In  December  2012,  we  entered  into  a  distribuon  agreement  with  Orox,  for  the  commercializaon  of  biosimilar  versions  of  our
internally developed biosimilars. Under this agreement, we granted to Orox an exclusive license to commercialize UDENYCA in Lan America,
except  Brazil  and  Argenna,  and  YUSIMRY  and  CHS-0214  (our  etanercept  (Enbrel®)  biosimilar  candidate,  for  which  we  disconnued
development in 2020) in Lan America, except Brazil. Under this agreement, Orox has an opon, exercisable within a defined me period, to
obtain  an  exclusive  license  to  commercialize  certain  addional  biosimilar  products  in  the  same  field  and  territory.  We  are  obligated  to
manufacture and supply licensed products to Orox.

We are obligated to develop licensed products and achieve regulatory approval for such products outside of the Caribbean and Lan
American  countries  covered  by  the  agreement  by  specified  dates  in  order  to  support  Orox’s  acvies  under  the  agreement  in  its  licensed
territory. We are eligible to receive from Orox a share of gross profits in the low twenty percent range from the sale of licensed products, on a
product-by-product basis.

Our agreement with Orox will expire on a product-by-product and country-by-country basis ten years aer regulatory approval of such
product in such country, subject to automac three-year extensions unless Orox nofies us in wring at least 18 months in advance of the date
upon  which  the  term  would  otherwise  expire  that  it  does  not  wish  to  extend  the  term  for  such  product  in  such  country.  Either  party  may
terminate  the  agreement  for  material  breach  by  the  other  party  that  is  not  cured  within  a  specified  me  period.  Orox  may  terminate  the
Agreement  for  convenience  on  a  product-by-product  basis  at  any  me  upon  12-months  prior  wrien  noce.  Each  party  may  terminate  the
agreement upon bankruptcy or insolvency of the other party, and we may terminate the agreement immediately upon wrien noce to Orox if
Orox challenges the licensed patents or commits a breach of specified provisions of the agreement.

Selement and License Agreements with AbbVie

In  January  2019,  we  entered  into  three  selement  and  license  agreements  with  AbbVie  that  grant  Coherus  global,  royalty-bearing,
non-exclusive license rights under AbbVie’s intellectual property to commercialize YUSIMRY. The global selements resolve all pending disputes
between the pares related to YUSIMRY. Under the United States selement, our license period in the United States commenced on July 1,
2023.

Selement and License Agreements with Pfizer

In  October  2019,  we  entered  into  a  license  and  selement  agreement  with  Pfizer  relang  to  Coherus’  patents  and  applicaons  for

patents directed to Humira (adalimumab) formulaons.

License Agreement with Bioeq

In November 2019, we entered into the Bioeq Agreement with Bioeq for the commercializaon of a biosimilar version of ranibizumab
(Lucens)  in  certain  dosage  forms  in  both  a  vial  and  pre-filled  syringe  presentaon  (the  “Bioeq  Licensed  Products”).  Under  this  agreement,
Bioeq granted to us an exclusive, royalty-bearing license to commercialize the Bioeq Licensed Products in the field of ophthalmology (and any
other  approved  labelled  indicaon)  in  the  United  States.  Bioeq  will  supply  us  the  Bioeq  Licensed  Products  in  accordance  with  terms  and
condions specified in the agreement and a manufacturing and supply agreement to be executed by the pares in accordance therewith.

Under the Bioeq Agreement, Bioeq must use commercially reasonable efforts to develop and obtain regulatory approval of the Bioeq

Licensed Products in the United States in accordance with a development and manufacturing plan, and we must use commercially

9

Table of Contents

reasonable  efforts  to  commercialize  the  Bioeq  Licensed  Products  in  accordance  with  a  commercializaon  plan.  Bioeq  will  manufacture  and
supply the Bioeq Licensed Products to us in accordance with terms and condions specified in the Bioeq Agreement and a manufacturing and
supply agreement between us and Bioeq dated as of September 29, 2022 (the “Bioeq Manufacturing Agreement”). The Bioeq Manufacturing
Agreement will remain in force unl the first to occur of the following: (1) the terminaon of the Bioeq Agreement; (2) the exercise of a right to
terminaon by us or Bioeq for a material breach of the other party that is not cured in accordance with the Bioeq Manufacturing Agreement;
and (3) the exercise of a right to terminaon by Bioeq if invoices are not paid in full in accordance with the Bioeq Manufacturing Agreement.
Addionally,  we  must  commit  certain  post-launch  resources  to  the  commercializaon  of  the  Bioeq  Licensed  Products  for  a  limited  me  as
specified in the Bioeq Agreement. The development, manufacturing, and commercializaon of the Bioeq Licensed Products in the United States
is governed by a governance commiee as described in more detail in the Bioeq Agreement.

We paid Bioeq an upfront payment of €5.0 million and a milestone payment of €5.0 million in 2019. In 2022, we paid Bioeq a €2.5
million milestone payment related to the FDA approval of the CIMERLI Secon 351(k) BLA. We share a percentage of gross profits on sales of
Bioeq Licensed Products in the United States with Bioeq in the low- to mid-fiy percent range.

The Bioeq Agreement’s inial term connues in effect for ten years aer the first commercial sale of a Bioeq Licensed Product in the
United  States,  which  occurred  on  October  3,  2022,  and  thereaer  renews  for  an  unlimited  period  of  me  unless  otherwise  terminated  in
accordance with its terms. Either party may terminate the Bioeq Agreement for the other party’s material breach which is not cured within a
specified me period or for the other party’s bankruptcy or insolvency-related events. Bioeq may terminate the Bioeq Agreement in certain
limited circumstances for failure to obtain specified minimum market share requirements during certain windows of me, if we conduct certain
commercial or advanced pre-commercial acvies with respect to certain compeve products, if we challenge the validity or enforceability of
the patent rights licensed to us under the Bioeq Agreement, or if we undergo a change of control with a competor of Bioeq and do not divest
certain  compeve  products  in  connecon  therewith.  We  may  terminate  the  Bioeq  Agreement  if  Bioeq  receives  certain  adverse  regulatory
feedback from the FDA for the Bioeq Licensed Products.

The FDA approval of CIMERLI occurred on August 2, 2022, and we commercially launched CIMERLI in the United States on October 3,
2022.  Pursuant  to  the  terms  and  subject  to  the  condions  set  forth  in  the  Purchase  Agreement,  on  March  1,  2024,  we  completed  the
divesture of our CIMERLI ophthalmology franchise through the sale of our subsidiary, Coherus Ophthalmology LLC, to Sandoz for upfront, all-
cash consideraon of $170.0 million plus an addional $17.8 million for CIMERLI product inventory and prepaid manufacturing assets. Such
consideraon is subject to certain adjustments that will be finalized following the closing pursuant to the Purchase Agreement.

License Agreement with Bioeq and Genentech

On June 22, 2022, we entered into a license agreement with Genentech, Inc. (“Genentech”) and our partner Bioeq (the “Genentech
Agreement”). Under the agreement, Genentech granted us and Bioeq a non-exclusive, royalty-bearing, license under certain of its patent rights
to commercially launch and sell CIMERLI in the United States which started on the launch date on October 3, 2022. Pursuant to the terms of the
Genentech  Agreement,  the  royalty  is  a  low  single-digit  percentage  of  net  sales  of  CIMERLI  that  must  be  paid  through  the  end  of  2023.  In
addion, we obtained the right to make non-binding offers to sell and engage in manufacturing and stockpiling acvies during specified me
periods prior to the launch date pursuant to the terms of the Genentech Agreement. The term of the Genentech Agreement will expire when
all of the valid claims in the patent rights licensed under the agreement expire. The agreement may be terminated by either party if a party
materially breaches one or more of its material obligaons, subject to customary cure period. If we, Bioeq or either party’s respecve affiliates
iniate, parcipate, or assist any other person in bringing or prosecung any challenge to the validity of any patent rights licensed under the
Genentech  Agreement,  Genentech  may  terminate  the  licenses  granted  under  such  licensed  patent  rights  or  terminate  the  Genentech
Agreement in its enrety, unless we, Bioeq, or the applicable affiliates withdraw all such challenges or stop assisng in any such challenges.
Genentech may also terminate the agreement in the event of our insolvency. Pursuant to the terms and subject to the condions set forth in
the Purchase Agreement, on March 1, 2024, we completed the divesture of our CIMERLI ophthalmology franchise through the sale of our
subsidiary,  Coherus  Ophthalmology  LLC,  to  Sandoz  for  upfront,  all-cash  consideraon  of  $170.0  million  plus  an  addional  $17.8  million  for
CIMERLI  product  inventory  and  prepaid  manufacturing  assets.  Such  consideraon  is  subject  to  certain  adjustments  that  will  be  finalized
following the closing pursuant to the Purchase Agreement.

License Agreement with Junshi Biosciences

On  February  1,  2021,  we  entered  into  the  Collaboraon  Agreement  with  Junshi  Biosciences  for  the  co-development  and

commercializaon of toripalimab, Junshi Biosciences’ an-PD-1 anbody in the United States and Canada (the “Collaboraon Agreement”).

10

Table of Contents

Under  the  terms  of  the  Collaboraon  Agreement,  we  paid  $150.0  million  upfront  for  exclusive  rights  to  LOQTORZI  in  the  United
States and Canada, an opon in these territories to Junshi Biosciences’ an-TIGIT anbody CHS-006, an opon in these territories to a next-
generaon engineered IL-2 cytokine, and certain negoaon rights to two undisclosed preclinical immuno-oncology drug candidates. We have
the right to conduct all commercial acvies of LOQTORZI in the United States and Canada. We are obligated to pay Junshi Biosciences up to a
20% royalty on net sales of LOQTORZI and up to an aggregate $380.0 million in one-me payments for the achievement of various regulatory
and sales milestones.

In  March  2022,  we  paid  $35.0  million  for  the  exercise  of  our  opon  to  license  the  TIGIT  Program  (as  defined  in  the  Collaboraon
Agreement). Subsequent joint development consistent with the Collaboraon Agreement commenced. On January 10, 2024, we announced
that we had delivered a noce of terminaon of the TIGIT Program to Junshi Biosciences pursuant to the Collaboraon Agreement. Under the
Collaboraon Agreement, we retain the right to collaborate in the development of LOQTORZI and the other licensed compounds and will pay
for  a  poron  of  these  co-development  acvies  up  to  a  maximum  of  $25.0  million  per  licensed  compound  per  year.  Addionally,  we  are
responsible  for  certain  associated  regulatory  and  technology  transfer  costs  for  LOQTORZI  and  other  licensed  compounds  and  will  reimburse
Junshi Biosciences for such costs.

We accounted for the licensing transacon as an asset acquision under the relevant accounng rules. The $35.0 million payment for
the opon to license CHS-006 was reflected in our first quarter of 2022 financial statements. We recorded research and development expense
of  $145.0  million  during  the  first  quarter  of  2021,  related  to  an  upfront  payment  for  exclusive  rights  to  LOQTORZI  in  the  United  States  and
Canada. We had entered into a Right of First Negoaon agreement with Junshi Biosciences and paid a fee of $5.0 million which was expensed
as  research  and  development  expense  in  the  fourth  quarter  of  2020.  The  Right  of  First  Negoaon  fee  was  fully  credited  against  the  total
upfront license fee obligaon under the Collaboraon Agreement. As of December 31, 2023, we recorded $26.3 million in accrued and other
current liabilies, inclusive of the $25.0 million milestone payment to Junshi Biosciences. Addionally, we recorded $6.3 million in accounts
payable related to the co-development, regulatory and technology transfer costs related to these programs, as well as an immaterial royalty
obligaon. The addional milestone payments, opon fee for the IL-2 cytokine and royales are conngent upon future events and, therefore,
will be recorded if and when it becomes probable that a milestone will be achieved, or when an opon fee or royales are incurred.

Adimab Development and Opon Agreement

In October 2018, Surface and Adimab LLC (“Adimab”), entered into an amended and restated development and opon agreement, (as
amended by the amendments dated as of December 16, 2020, June 1, 2022 and July 18, 2022, “the A&R Adimab Agreement”), which amended
and restated the development and opon agreement with Adimab dated July 2014, as amended, (“the Original Adimab Agreement”), for the
discovery and opmizaon of proprietary anbodies as potenal therapeuc product candidates. Under the A&R Adimab Agreement, we will
select biological targets against which Adimab will use its proprietary plaorm technology to research and develop anbody proteins using a
mutually agreed upon research plan. The A&R Adimab Agreement, among other things, extended the discovery term of the Original Adimab
Agreement, provided access to addional anbodies, and expanded our right to evaluate and use anbodies that were modified or derived
using Adimab technology for diagnosc purposes.

Upon our selecon of a target, we and Adimab will iniate a research plan and the discovery term begins. During the discovery term,
Adimab  will  grant  us  a  non-exclusive,  non-sublicensable  license  under  its  technology  with  respect  to  the  target,  to  research,  design  and
preclinically develop and use anbodies that were modified or derived using Adimab technology, solely to evaluate such anbodies, perform
our  responsibilies  under  the  research  plan,  and  use  such  anbodies  for  certain  diagnosc  purposes.  We  also  will  grant  Adimab  a  non-
exclusive, nontransferable license with respect to the target under our technology that covers or relates to such target, solely to perform its
responsibilies under the research plan during the discovery period. We are required to pay Adimab at an agreed upon rate for its full-me
employees during the discovery period while Adimab performs research on each target under the applicable research plan.

Adimab  granted  us  an  exclusive  opon  to  obtain  a  non-exclusive,  worldwide,  fully  paid-up,  sublicensable  license  under  Adimab’s
plaorm patents and other Adimab technology solely to research up to ten anbodies, chosen by us against a specific biological target for a
specified period of me (the “Research Opon”). In addion, Adimab granted us an exclusive opon to obtain a worldwide, royalty-bearing,
sublicensable license under Adimab plaorm patents and other Adimab technology to exploit, including commercially, 20 or more anbodies
against  specific  biological  targets  (the  “Commercializaon  Opon”).  Upon  the  exercise  of  a  Commercializaon  Opon,  and  payment  of  the
applicable opon fee to Adimab, Adimab will assign us the patents that cover the anbodies selected by such Commercializaon Opon. We
will be required to use commercially reasonable efforts to develop, seek market approval of, and commercialize at least one anbody against
the target covered by the Commercializaon Opon in specified markets upon the exercise of a Commercializaon Opon.

11

Table of Contents

Under the A&R Adimab Agreement, we are obligated to make milestone payments and to pay specified fees upon the exercise of the
Research Opon or Commercializaon Opon. During the discovery term, we may be obligated to pay Adimab up to $0.3 million for technical
milestones  achieved  against  each  biological  target.  Upon  exercise  of  a  Research  Opon,  we  are  obligated  to  pay  a  nominal  research
maintenance  fee  on  each  of  the  next  four  anniversaries  of  the  exercise.  Upon  the  exercise  of  each  Commercializaon  Opon,  we  will  be
required  to  pay  an  opon  exercise  fee  of  a  low  seven-digit  dollar  amount,  and  we  may  be  responsible  for  milestone  payments  of  up  to  an
aggregate of $13.0 million for each licensed product that receives markeng approval. For any licensed product that is commercialized, we are
obligated to pay Adimab ered royales of a low to mid single-digit percentage on worldwide net sales of such product. We may also parally
exercise a Commercializaon Opon with respect to ten anbodies against a biological target by paying 65% of the opon fee and later either
(i)  paying  the  balance  and  choosing  addional  anbodies  for  commercializaon,  up  to  the  maximum  number  under  the  Commercializaon
Opon, or (ii) foregoing the Commercializaon Opon enrely. For any Adimab diagnosc product that is used with or in connecon with any
compound or product other than a licensed anbody or licensed product, we are obligated to pay Adimab up to a low seven digits in regulatory
milestone payments and low single-digit royales on net sales. No addional payment is due with respect to any companion diagnosc or any
diagnosc product that does not contain any licensed anbody. Any payments payable to Adimab as a result of any product candidates being
developed  pursuant  to  the  license  agreement  between  Surface  and  GSK,  dated  December  16,  2020,  which  was  subsequently  amended  in
August 2021 (as amended, the “GSK Agreement”), will be payable to Adimab directly by GSK.

The  A&R  Adimab  Agreement  will  remain  in  effect  unl  (a)  the  earlier  of  (i)  the  expiraon  of  the  Research  and  Commercializaon
Opons (if they expire without exercise) and (ii) 12 months from the effecve date without us providing materials that pass Adimab’s quality
control; or (b) if a Research Opon is exercised but the Commercializaon Opon is not, then upon the expiraon of the last to expire research
license term; or (c) upon commercializaon of a product, unl the end of the royalty term, which will vary on a product-by-product and country-
by-country basis, ending on the later of (y) the expiraon of the last valid claim covering the licensed product in such country as the product is
manufactured or sold, or (z) ten years aer the first commercial sale of the licensed product in such country.

Either party may terminate the A&R Adimab Agreement for material breach if such breach remains uncured for a specified period of
me, however, if a Research Opon or Commercializaon Opon has been exercised and the breach only applies to the applicable target of
such Research Opon or Commercializaon Opon, then the terminaon right will only apply to such target. We may also terminate the A&R
Adimab  Agreement  for  any  reason  with  prior  noce  to  Adimab.  If  Adimab  is  bankrupt,  we  will  be  entled  to  a  complete  duplicate  of,  or
complete access to, all rights and licenses granted under or pursuant to the A&R Adimab Agreement.

Novars Instutes Out-licensing Agreement

In  January  2016,  Surface  entered  into  the  collaboraon  agreement  between  Surface  and  Novars  Instutes  dated  January  9,  2016
which  was  subsequently  amended  in  May  2016,  July  2017,  September  2017,  and  October  2018  (as  amended,  the  “Novars  Agreement”).
Pursuant to the Novars Agreement, Surface granted Novars Instutes a worldwide exclusive license to research, develop, manufacture and
commercialize  anbodies  that  target  cluster  of  differenaon  73  (“CD73”).  Under  the  Novars  Agreement,  we  are  currently  entled  to
potenal development milestones of $325.0 million and sales milestones of $200.0 million, as well as ered royales on annual net sales by
Novars  Instutes  ranging  from  high  single-digit  to  mid-teens  percentages  upon  the  successful  commercializaon  of  NZV930.  Due  to  the
uncertainty of pharmaceucal development and the historical failure rates generally associated with drug development, we may not receive
any milestone payments or any royalty payments under the Novars Agreement. We did not recognize any revenue relang to the Novars
Agreement from September 8, 2023 through December 31, 2023.

Unless  terminated  earlier,  the  Novars  Agreement  will  connue  in  effect  unl  neither  us  nor  Novars  Instutes  is  researching,
developing, manufacturing or commercializing NZV930. Novars Instutes may terminate the Novars Agreement for any or no reason upon
prior noce to the Company within a specified me period. Either party may terminate the Novars Agreement in full if an undisputed material
breach is not cured within a certain period of me or upon noce of insolvency of the other party. To the extent Novars Instutes terminates
for  convenience,  or  we  terminate  for  Novars  Instutes’  uncured  material  breach,  Novars  Instutes  will  grant  us,  on  mutually  agreeable
financial terms, an exclusive, worldwide, irrevocable, perpetual and royalty-bearing license with respect to intellectual property controlled by
Novars Instutes that is reasonably necessary to research, develop, manufacture or commercialize NZV930.

GSK Out-licensing Agreement

In  December  2020,  Surface  entered  into  the  GSK  Agreement.  Pursuant  to  the  GSK  Agreement,  Surface  granted  GSK  a  worldwide
exclusive, sublicensable license to develop, manufacture and commercialize anbodies that target CD112R, also known as PVRIG, including the
anbody  GSK4381562  (the  “Licensed  Anbodies”).  GSK  is  responsible  for  the  development,  manufacturing  and  commercializaon  of  the
Licensed Anbodies and a joint development commiee was formed to facilitate informaon sharing. GSK is responsible for all costs

12

Table of Contents

and  expenses  of  such  development,  manufacturing  and  commercializaon  and  is  obligated  to  provide  us  with  updates  on  its  development,
manufacturing  and  commercializaon  acvies  through  the  joint  development  commiee.  In  March  2022,  Surface  earned  a  $30.0  million
milestone payment from GSK upon the dosing of the first paent in the Phase 1 trial of GSK4381562. We are eligible to receive up to $60.0
million in addional clinical milestones and $155.0 million in regulatory milestones. In addion, we may receive up to $485.0 million in sales
milestone payments. We are also eligible to receive royales on global net sales of any approved products based on the Licensed Anbodies,
ranging in percentages from high single digits to mid-teens. Due to the uncertainty of pharmaceucal development and the historical failure
rates  generally  associated  with  drug  development,  we  may  not  receive  any  milestone  payments  or  any  royalty  payments  under  the  GSK
Agreement. We did not recognize license-related revenue under the GSK Agreement from September 8, 2023 through December 31, 2023.

Unless terminated earlier, the GSK Agreement expires on a licensed product-by-licensed product and country-by-country basis on the
later of ten years from the date of first commercial sale or when there is no longer a valid patent claim or regulatory exclusivity covering such
licensed product in such country. Either party may terminate the GSK Agreement for an uncured material breach by the other party or upon the
bankruptcy or insolvency of the other party. GSK may terminate the GSK Agreement for its convenience. We may terminate the GSK Agreement
if GSK instutes certain acons related to the licensed patents or if GSK ceases development acvies, other than for certain specified technical
or safety reasons. In the event of terminaon, we would regain worldwide rights to the terminated program.

License Agreement with Vaccinex

On  March  23,  2021,  Surface  and  Vaccinex,  Inc.  (“Vaccinex”)  entered  into  an  exclusive  product  license  agreement  (the  “Vaccinex
License Agreement”) to exclusively license certain anbodies, including CHS-114. Pursuant to the terms of the Vaccinex License Agreement, we
have a worldwide, exclusive, sublicensable license to make, have made, use, sell, offer to sell, have sold, import and otherwise exploit licensed
products  that  incorporate  certain  Vaccinex  intellectual  property  which  covers  certain  anbodies  (each,  a  “Vaccinex  Licensed  Product”),
including the anbody CHS-114 targeng CCR8.

Under the Vaccinex License Agreement, we are obligated to use commercially reasonable efforts to develop, clinically test, achieve
regulatory  approval,  manufacture,  market  and  commercialize  at  least  one  Vaccinex  Licensed  Product  and  have  the  sole  right  to  develop,
manufacture  and  commercialize  the  licensed  products  worldwide.  We  are  responsible  for  all  costs  and  expenses  of  such  development,
manufacturing  and  commercializaon.  Pursuant  to  the  Vaccinex  License  Agreement,  Surface  paid  Vaccinex  a  one-me  fee  of  $0.9  million.
Vaccinex is eligible to receive up to an aggregate of $3.5 million based on achievement of certain clinical milestones and up to an aggregate of
$11.5 million based on achievement of certain regulatory milestones per Vaccinex Licensed Product. We also owe low single-digit royales on
global net sales of any approved licensed products. Commencing on the third anniversary of the date of the Vaccinex License Agreement and
connuing  unl  the  first  dosing  of  a  Vaccinex  Licensed  Product  in  a  clinical  trial,  we  will  be  required  to  pay  Vaccinex  a  nominal  yearly
maintenance fee. Since a paent was dosed with a Vaccinex Licensed Product, CHS-114, in January 2023, no yearly maintenance fees are due
under the Vaccinex License Agreement.

We may terminate the Vaccinex License Agreement for convenience upon the noce period specified in the Vaccinex License Agreement. Either
party  may  terminate  the  agreement  for  an  uncured  material  breach  by  the  other  party.  Vaccinex  may  terminate  the  Vaccinex  License
Agreement  if  we  default  on  any  payments  owed  to  Vaccinex  under  the  agreement,  if  we  are  in  material  breach  of,  and  fail  to  cure,  our
development  obligaons,  or  instute  certain  acons  related  to  the  licensed  patents.  In  the  event  of  terminaon,  all  rights  in  the  licensed
intellectual property would revert to Vaccinex.

Term Sheet with Klinge Biopharma

On  January  9,  2023,  we  announced  that  we  entered  into  a  term  sheet  (the  “Term  Sheet”)  with  Klinge  Biopharma  GmbH  (“Klinge
Biopharma”)  for  the  exclusive  commercializaon  rights  to  FYB203,  a  biosimilar  candidate  to  Eylea®  (aflibercept),  in  the  United  States.  We
nofied Klinge Biopharma that we do not intend to pursue the transacon contemplated by the Term Sheet.

Intellectual Property

Our  commercial  success  depends  in  part  on  our  ability  to  avoid  infringing  the  proprietary  rights  of  third  pares.  Addionally,  our
commercial  success  may  depend  on  our  ability  to  obtain  and  maintain  proprietary  protecon  for  our  technologies  where  applicable  and  to
prevent others from infringing our proprietary rights. We seek to protect our proprietary technologies by, among other methods, filing United
States and internaonal patent applicaons on these technologies, invenons and improvements that are important to our

13

Table of Contents

business. We also rely on trade secrets, know-how and connuing technological innovaon to develop and maintain our proprietary posion.

The term of individual patents depends upon the legal term of the patents in countries in which they are obtained. In most countries,
including the United States, the patent term is generally 20 years from the earliest date of filing a non-provisional patent applicaon in the
applicable country. In the United States, a patent’s term may, in certain cases, be lengthened by patent term adjustment, which compensates a
patentee for administrave delays by the United States Patent and Trademark Office (“USPTO”) in examining and granng a patent or may be
shortened if a patent is terminally disclaimed over a commonly owned patent or a patent naming a common inventor and having an earlier
expiraon date.

In the normal course of business, we pursue patent protecon for invenons related to our product candidates. Each patent family
includes United States patent applicaons and/or issued patents, and some include foreign counterparts to certain of the United States patents
and patent applicaons. Our patent porolio includes issued or pending claims directed to formulaons, methods of manufacturing biological
proteins, and drug products and devices, including their methods of use and methods of manufacture.

For a discussion of risks related to our proprietary technology and processes, please see “Risk Factors — Risks Related to Intellectual

Property.”

Government Regulaon

Our  operaons  and  acvies  are  subject  to  extensive  regulaon  by  numerous  government  authories  in  the  United  States,  the
European Union (the “E.U.”) and other countries, including laws and regulaons governing the tesng, manufacture, safety, efficacy, labeling,
storage,  record  keeping,  approval,  adversing  and  promoon  of  our  products.  As  a  result  of  these  regulaons,  product  development  and
product approval processes are very expensive and me consuming. The regulatory requirements applicable to drug development and approval
are subject to change. Any legal and regulatory changes may impact our operaons in the future. A country’s regulatory agency, such as the
FDA in the United States, must approve a drug before it can be sold in the respecve country or countries. The general process for biosimilar
approval in the United States is summarized below. Many other countries, including countries in the E.U., have similar regulatory structures.

FDA Approval Process for Drugs and Biologics

Our  products  and  product  candidates  are  subject  to  regulaon  in  the  United  States  by  the  FDA  as  biological  products  or  as  drug
product candidates. The FDA subjects drugs and biologics to extensive pre- and post-market regulaon pursuant to the Federal Food, Drug and
Cosmec Act (“FFDCA”) and its implemenng regulaons, and in the case of biologics, the FFDCA and the Public Health Service Act (“PHSA”)
and their implemenng regulaons. In addion, we are subject to other federal and state statutes and regulaons. These laws and regulaons
govern,  among  other  things,  the  research,  development,  tesng,  manufacture,  storage,  recordkeeping,  approval,  labeling,  promoon  and
markeng, distribuon, post-approval monitoring and reporng, sampling and import and export of drugs and biologics. Failure to comply with
applicable United States requirements may subject a company to a variety of administrave or judicial sancons, such as FDA refusal to approve
a pending biologics license applicaon (“BLA”) or new drug applicaon (“NDA”), withdrawal of approvals, clinical holds, warning leers, product
recalls, product seizures, total or paral suspension of producon or distribuon, injuncons, fines, civil penales or criminal penales.

The process required by the FDA before a new biologic or drug may be marketed in the United States is long, expensive and inherently
uncertain. Biologic and drug development in the United States typically involves the compleon of certain preclinical laboratory and animal
tests in accordance with good laboratory pracces (“GLP”), the submission to the FDA of an IND, which must become effecve before clinical
tesng may commence, the performance of adequate and well-controlled clinical trials to establish the safety and effecveness of the biologic
or drug for each indicaon for which FDA approval is sought in compliance with good clinical pracce (“GCP”) requirements, the submission to
the  FDA  of  an  original  BLA  under  Secon  351(a)  of  the  PHSA  (“original  BLA”)  or  an  NDA,  as  appropriate,  sasfactory  compleon  of  an  FDA
inspecon of the manufacturing facility or facilies at which the drug or biologic is produced, and FDA approval and review of the original BLA
or NDA. Developing the data to sasfy FDA pre-market approval requirements typically takes many years and the actual me required may vary
substanally based upon the type, complexity and novelty of the product or disease.

Preclinical  tests  include  laboratory  evaluaon  of  product  chemistry,  formulaon  and  toxicity,  as  well  as,  when  applicable,  animal
studies  to  assess  the  characteriscs  and  potenal  safety  and  efficacy  of  the  product.  The  conduct  of  the  preclinical  tests  must  comply  with
federal regulaons and requirements, including GLP. An IND is a request for allowance from the FDA to administer an invesgaonal drug or
biologic to humans. The central focus of an IND submission is on the general invesgaonal plan and the protocol(s) for human studies,

14

Table of Contents

although the IND must also include the results of preclinical tesng and animal tesng assessing the toxicology, pharmacokinec, pharmacology
and  pharmacodynamic  characteriscs  of  the  product  along  with  other  informaon,  including  informaon  about  product  chemistry,
manufacturing and controls and a proposed clinical trial protocol. Long-term preclinical tests, such as animal tests of reproducve toxicity and
carcinogenicity, may connue aer the IND is submied.

An IND must become effecve before United States clinical trials may begin. A 30-day waing period aer the submission of each IND
is required prior to the commencement of clinical tesng in humans. If during the 30-day waing period the FDA raises concerns or quesons
related to the proposed clinical studies, the sponsor and the FDA must resolve any outstanding concerns or quesons before clinical studies can
begin. If the FDA has neither commented on nor quesoned the IND within this 30-day period, the clinical trial proposed in the IND may begin.

Clinical trials involve the administraon of the invesgaonal new drug or biologic to healthy volunteers or paents with the condion
under  invesgaon,  all  under  the  supervision  of  a  qualified  invesgator.  Clinical  trials  must  be  conducted:  (i)  in  compliance  with  federal
regulaons; (ii) in compliance with GCP requirements, which are designed to protect the rights and health of paents and to define the roles of
clinical trial sponsors, administrators and monitors; as well as (iii) under protocols detailing the objecves of the trial, the parameters to be
used  in  monitoring  safety  and  the  effecveness  criteria  to  be  evaluated.  Each  protocol  involving  tesng  on  United  States  paents  and
subsequent protocol amendments must be submied to the FDA as part of the IND. While the IND is acve, progress reports summarizing the
results of the clinical trials and nonclinical studies performed since the last progress report, among other informaon, must be submied at
least annually to the FDA, and wrien IND safety reports must be submied to the FDA and invesgators for serious and unexpected suspected
adverse events, findings from other studies suggesng a significant risk to humans exposed to the same or similar drugs, findings from animal
or  in  vitro  tesng  suggesng  a  significant  risk  to  humans,  and  any  clinically  important  increased  incidence  of  a  serious  suspected  adverse
reacon compared to that listed in the protocol or invesgator brochure.

Human clinical trials for novel drugs and biologics are typically conducted in three sequenal phases that may overlap or be combined.

● Phase  1—The  product  candidate  is  inially  introduced  into  healthy  human  subjects  and  tested  for  safety,  dosage  tolerance,
absorpon, metabolism, distribuon and eliminaon. In the case of some therapeuc candidates for severe or life-threatening
diseases, such as cancer, especially when the product candidate may be inherently too toxic to ethically administer to healthy
volunteers, the inial human tesng is oen conducted in paents.

● Phase  2—Clinical  trials  are  performed  on  a  limited  paent  populaon  intended  to  idenfy  possible  adverse  effects  and  safety
risks, to preliminarily evaluate the efficacy of the product for specific targeted diseases and to determine dosage tolerance and
opmal dosage.

● Phase 3—Clinical trials are undertaken to further evaluate dosage, clinical efficacy and safety in an expanded paent populaon
at geographically dispersed clinical study sites. These studies are intended to establish the overall risk-benefit rao of the product
and provide an adequate basis for product labeling.

Post-approval trials, somemes referred to as “Phase 4” clinical trials, may be conducted aer inial markeng approval. These trials
are used to gain addional experience from the treatment of paents in the intended therapeuc indicaon. In certain instances, the FDA may
mandate the performance of such “Phase 4” clinical trials.

The FDA may order the temporary or permanent disconnuaon of a clinical trial at any me or impose other sancons if it believes
that the clinical trial either is not being conducted in accordance with FDA requirements or presents an unacceptable risk to the clinical trial
paents. The study protocol and informed consent informaon for paents in clinical trials must also be submied to an instuonal review
board (“IRB”), for approval. An IRB may also require the clinical trial at the site to be halted, either temporarily or permanently, for failure to
comply with the IRB’s requirements or may impose other condions. The study sponsor may also suspend a clinical trial at any me on various
grounds, including a determinaon that the subjects or paents are being exposed to an unacceptable health risk.

Concurrent with clinical trials, sponsors usually complete addional animal safety studies, develop addional informaon about the
chemistry and physical characteriscs of the product candidate and finalize a process for manufacturing commercial quanes of the product
candidate in accordance with current Good Manufacturing Pracces (“cGMP”) requirements. The manufacturing process must be capable of
consistently producing quality batches of the product candidate and the manufacturer must develop methods for tesng the quality, purity and
potency of the product candidate. To help reduce the risk of the introducon of advenous agents with use of

15

Table of Contents

biological products, the PHSA emphasizes the importance of manufacturing control for products whose aributes cannot be precisely defined.
The manufacturing process must be capable of consistently producing quality batches of the product candidate and, among other criteria, the
sponsor  must  develop  methods  for  tesng  the  identy,  strength,  quality,  potency  and  purity  of  the  final  biological  product.  Addionally,
appropriate  packaging  must  be  selected  and  tested,  and  stability  studies  must  be  conducted  to  demonstrate  that  the  biological  product
candidate does not undergo unacceptable deterioraon over its shelf life. Addionally, for both NDA and BLA products, appropriate packaging
must  be  selected  and  tested,  and  stability  studies  must  be  conducted  to  demonstrate  that  the  product  candidate  does  not  undergo
unacceptable deterioraon over its proposed shelf-life.

Assuming successful compleon of all required tesng in accordance with all applicable regulatory requirements, detailed informaon
regarding the invesgaonal product is submied to the FDA in the form of a BLA or NDA requesng approval to market the product for one or
more indicaons. The BLA or NDA must include all relevant data available from pernent preclinical and clinical trials, including negave or
ambiguous results as well as posive findings, together with detailed informaon relang to the product’s chemistry, manufacturing, controls,
and  proposed  labeling,  among  other  things.  Data  can  come  from  company-sponsored  clinical  studies  intended  to  test  the  safety  and
effecveness of a use of the product, or from a number of alternave sources, including studies iniated by invesgators. Under the PDUFA as
amended,  each  original  BLA  or  NDA  must  be  accompanied  by  a  significant  user  fee.  Fee  waivers  or  reducons  are  available  in  certain
circumstances, such as where a waiver is necessary to protect the public health, where the fee would present a significant barrier to innovaon,
where  the  product  candidate  has  received  orphan  drug  designaons  for  the  sought  indicaon  or  where  the  applicant  is  a  small  business
subming its first human therapeuc applicaon for review.

Within  60  days  following  submission  of  the  applicaon,  the  FDA  reviews  an  original  BLA  or  NDA  submied  to  determine  if  it  is
substanally complete before the agency accepts it for filing. The FDA may refuse to file any original BLA or NDA that it deems incomplete or
not  properly  reviewable  at  the  me  of  submission,  and  may  request  addional  informaon.  In  this  event,  the  original  BLA  or  NDA  must  be
resubmied with the addional informaon. The resubmied applicaon also is subject to review before the FDA accepts it for filing. Once the
submission is accepted for filing, the FDA begins an in-depth substanve review of the original BLA or NDA. The FDA reviews the original BLA to
determine,  among  other  things,  whether  the  proposed  product  is  safe,  pure  and  potent  for  its  intended  use,  and  has  an  acceptable  purity
profile, and in the case of an NDA, whether the product is safe and effecve for its intended use, and in each case, whether the product is being
manufactured in accordance with cGMP. The FDA may refer applicaons for novel products or products that present difficult quesons of safety
or efficacy to an advisory commiee, typically a panel that includes clinicians and other experts, for review, evaluaon and a recommendaon
as to whether the applicaon should be approved and under what condions. The FDA is not bound by the recommendaons of an advisory
commiee, but it considers such recommendaons carefully when making decisions. The FDA’s goal is to review standard applicaons within
ten months aer the filing date, or, if the applicaon qualifies for Priority Review, six months aer the FDA accepts the applicaon for filing. A
BLA or NDA is eligible for Priority Review if the product or the product candidate has the potenal to provide a significant improvement in the
treatment, diagnosis or prevenon of a serious disease or condion compared to marketed products. In both standard and Priority Reviews, the
review process may also be extended for a three-month period by the FDA to review addional informaon deemed a major amendment to the
applicaon.

During  the  product  approval  process,  the  FDA  also  will  determine  whether  a  risk  evaluaon  and  migaon  strategy  (“REMS”)  is
necessary to assure the safe use of the product. If the FDA concludes a REMS plan is needed, the sponsor of the original BLA or NDA must
submit a proposed REMS plan. The FDA will not approve an original BLA or NDA without a REMS plan, if required. In determining whether a
REMS plan is necessary, the FDA must consider the size of the populaon likely to use the drug or biologic, the seriousness of the disease or
condion to be treated, the expected benefit of the drug or biologic, the duraon of treatment, the seriousness of known or potenal adverse
events,  and  whether  the  drug  or  biologic  is  a  new  molecular  enty.  A  REMS  plan  may  be  required  to  include  various  elements,  such  as  a
medicaon  guide  or  paent  package  insert,  a  communicaon  plan  to  educate  health  care  providers  of  the  risks,  limitaons  on  who  may
prescribe or dispense the drug or biologic, or other measures that the FDA deems necessary to assure the safe use of the drug or biologic. In
addion,  the  REMS  plan  must  include  a  metable  to  assess  the  strategy  at  18  months,  three  years,  and  seven  years  aer  the  strategy’s
approval, or at another frequency specified in the REMS.

The FDA will not approve the applicaon unless it determines that the manufacturing processes and facilies are in compliance with
cGMP requirements and adequate to assure consistent producon of the product within required specificaons. Addionally, before approving
an original BLA or NDA, the FDA will typically inspect one or more clinical sites to ensure compliance with cGCP. Aer the FDA evaluates an
original BLA or NDA and conducts any inspecons in the U.S. or internaonally that it deems necessary, the FDA may issue an approval leer or
a CRL. An approval leer authorizes commercial markeng of the product with specific prescribing informaon for specific indicaons. A CRL
indicates that the review cycle of the applicaon is complete, and the applicaon is not ready for approval. A CRL may require addional clinical
data and/or an addional clinical trial or trials, and/or other significant, expensive and me-consuming requirements related to clinical trials,
preclinical trials or manufacturing. Even if such addional informaon is submied, the FDA may ulmately decide that the original BLA or NDA
does not sasfy the criteria for approval.

16

Table of Contents

Even  if  a  product  receives  regulatory  approval,  the  approval  may  be  significantly  limited  to  specific  indicaons  and  dosages  or  the
indicaons  for  use  may  otherwise  be  limited,  which  could  restrict  the  commercial  value  of  the  product.  Further,  the  FDA  may  require  that
certain  contraindicaons,  warnings  or  precauons  be  included  in  the  product  labeling.  The  FDA  may  impose  restricons  and  condions  on
product distribuon, prescribing, or dispensing in the form of a risk management plan, or otherwise limit the scope of any approval. In addion,
the  FDA  may  require  post  markeng  clinical  trials,  somemes  referred  to  as  “Phase  4”  clinical  trials,  designed  to  further  assess  a  biological
product’s  safety  and  effecveness,  and  tesng  and  surveillance  programs  to  monitor  the  safety  of  approved  products  that  have  been
commercialized.

Abbreviated Licensure Pathway of Biological Products as Biosimilar under Secon 351(k)

The  Biologics  Price  Compeon  and  Innovaon  Act  of  2009  (“BPCIA”)  amended  the  PHSA  and  created  an  abbreviated  approval
pathway for biological products shown to be highly similar to an FDA-licensed reference biological product. The BPCIA aempts to minimize
duplicave  tesng  and  thereby  lower  development  costs  and  increase  paent  access  to  affordable  treatments.  Thus,  an  applicaon  for
licensure  of  a  biosimilar  product  pursuant  to  a  Secon  351(k)  BLA  must  include  informaon  demonstrang  biosimilarity  based  upon  the
following, unless the FDA determines otherwise:

● analycal studies demonstrang that the proposed biosimilar product is highly similar to the approved product notwithstanding

minor differences in clinically inacve components;

● animal studies (including the assessment of toxicity); and

● two clinical study phases: first, a clinical study or studies (generally termed “Phase 1”) that demonstrate the PK and PD similarity
(e.g.,  bioequivalence  study)  of  the  proposed  biosimilar  to  the  originator  molecule,  and  second,  a  clinical  study  or  studies
(generally termed “Phase 3”) that demonstrate the safety (including immunogenicity), purity and that potency is stascally not
inferior to that of the originator in one or more condions for which the reference product is licensed and intended to be used.

In addion, an applicaon submied under the Secon 351(k) pathway must include informaon demonstrang that:

● the  proposed  biosimilar  product  and  reference  product  ulize  the  same  mechanism  of  acon  for  the  condion(s)  of  use
prescribed, recommended or suggested in the proposed labeling, but only to the extent the mechanism(s) of acon are known
for the reference product;

● the  condion  or  condions  of  use  prescribed,  recommended  or  suggested  in  the  labeling  for  the  proposed  biosimilar  product

have been previously approved for the reference product;

● the route of administraon, the dosage form and the strength of the proposed biosimilar product are the same as those for the

reference product; and

● the facility in which the biological product is manufactured, processed, packed or held meets standards designed to assure that

the biological product connues to be safe, pure and potent.

Biosimilarity is defined to mean that the proposed biological product is highly similar to the reference product notwithstanding minor
differences  in  clinically  inacve  components  and  that  there  are  no  clinically  meaningful  differences  between  the  biological  product  and  the
reference  product  in  terms  of  the  safety,  purity  and  potency  of  the  product.  In  addion,  a  biosimilar  may  also  be  determined  to  be
“interchangeable” with the reference products, whereby the biosimilar may be substuted for the reference product without the intervenon
of  the  health  care  provider  who  prescribed  the  reference  product.  The  higher  standard  of  interchangeability  must  be  demonstrated  by
informaon sufficient to show that:

● the proposed product is biosimilar to the reference product;

● the proposed product is expected to produce the same clinical result as the reference product in any given paent; and

17

Table of Contents

● for a product that is administered more than once to an individual, the risk to the paent in terms of safety or diminished efficacy
of alternang or switching between the biosimilar and the reference product is no greater than the risk of using the reference
product without such alternaon or switch.

FDA approval is required before a biosimilar may be marketed in the United States. The FDA has discreon over the kind and amount
of scienfic evidence — laboratory, preclinical and/or clinical — required to demonstrate biosimilarity to a licensed biological product. The FDA
intends  to  consider  the  totality  of  the  evidence  provided  by  a  sponsor  to  support  a  demonstraon  of  biosimilarity,  and  recommends  that
sponsors use a stepwise approach in the development of their biosimilar products. Biosimilar product applicaons thus may not be required to
duplicate  the  enrety  of  preclinical  and  clinical  tesng  used  to  establish  the  underlying  safety  and  effecveness  of  the  reference  product.
However, the FDA may refuse to approve a biosimilar applicaon if there is insufficient informaon to show that the acve ingredients are the
same  or  to  demonstrate  that  any  impuries  or  differences  in  acve  ingredients  do  not  affect  the  safety,  purity  or  potency  of  the  biosimilar
product. In addion, as with original BLAs, biosimilar product applicaons will not be approved unless the product is manufactured in facilies
designed to assure and preserve the biological product’s safety, purity and potency.

The submission of an applicaon via the Secon 351(k) pathway does not guarantee that the FDA will accept the applicaon for filing
and review, as the FDA may refuse to accept applicaons that it finds are incomplete. The FDA will treat a biosimilar applicaon or supplement
as incomplete if, among other reasons, any applicable user fees have not been paid. In addion, the FDA may accept an applicaon for filing but
deny  approval  on  the  basis  that  the  sponsor  has  not  demonstrated  biosimilarity,  in  which  case  the  sponsor  may  choose  to  conduct  further
analycal, preclinical or clinical studies to demonstrate such biosimilarity under Secon 351(k) or submit an original BLA for licensure as a new
biological product under Secon 351(a) of the PHSA.

The ming of final FDA approval of a biosimilar for commercial distribuon depends on a variety of factors, including whether the
manufacturer of the branded product is entled to one or more statutory exclusivity periods, during which me the FDA is prohibited from
approving any products that are biosimilar to the branded product. The FDA cannot approve a biosimilar applicaon for 12 years from the date
of  first  licensure  of  the  reference  product.  Addionally,  a  biosimilar  product  sponsor  may  not  submit  an  applicaon  under  the  Secon
351(k) pathway for four years from the date of first licensure of the reference product. In certain circumstances, a regulatory exclusivity period
can extend beyond the life of a patent and thus block the Secon 351(k) BLA from being approved on or aer the patent expiraon date. In
addion, the FDA may under certain circumstances extend the exclusivity period for the reference product by an addional six months if the
FDA requests, and the manufacturer undertakes, studies on the effect of its product in children, a so-called pediatric extension.

The first biological product determined to be interchangeable with a branded product for any condion of use is also entled to a
period of exclusivity, during which me the FDA may not determine that another product is interchangeable with the reference product for any
condion of use. This exclusivity period extends unl the earlier of: (1) one year aer the first commercial markeng of the first interchangeable
product; (2) 18 months aer resoluon of a patent infringement suit instuted under 42 U.S.C. § 262(l)(6) against the applicant that submied
the applicaon for the first interchangeable product, based on a final court decision regarding all of the patents in the ligaon or dismissal of
the  ligaon  with  or  without  prejudice;  (3)  42  months  aer  approval  of  the  first  interchangeable  product,  if  a  patent  infringement  suit
instuted under 42 U.S.C. § 262(l)(6) against the applicant that submied the applicaon for the first interchangeable product is sll ongoing; or
(4) 18 months aer approval of the first interchangeable product if the applicant that submied the applicaon for the first interchangeable
product has not been sued under 42 U.S.C. § 262(l)(6).

FDA Regulaon of Combinaon Products

Certain products or product candidates, such as the OBI presentaon of UDENYCA we developed, may be composed of components,
such  as  drug  components  and  device  components  that  would  normally  be  regulated  under  different  types  of  regulatory  authories,  and
frequently by different centers at the FDA. These products are known as combinaon products. Specifically, under regulaons issued by the
FDA, a combinaon product may be:

● a product composed of two or more regulated components that are physically, chemically, or otherwise combined or mixed and

produced as a single enty;

● two or more separate products packaged together in a single package or as a unit and composed of drug and device products,

device and biological products, or biological and drug products;

18

Table of Contents

● a  drug,  or  device,  or  biological  product  packaged  separately  that  according  to  its  invesgaonal  plan  or  proposed  labeling  is
intended for use only with an approved individually specified drug, or device, or biological product where both are required to
achieve the intended use, indicaon, or effect and where upon approval of the proposed product the labeling of the approved
product would need to be changed, e.g., to reflect a change in intended use, dosage form, strength, route of administraon, or
significant change in dose; or

● any invesgaonal drug, or device, or biological product packaged separately that according to its proposed labeling is for use
only with another individually specified invesgaonal drug, device, or biological product where both are required to achieve the
intended use, indicaon, or effect.

Under  the  FFDCA  and  its  implemenng  regulaons,  the  FDA  is  charged  with  assigning  a  center  with  primary  jurisdicon,  or  a  lead
center, for review of a combinaon product. The designaon of a lead center generally eliminates the need to receive approvals from more
than one FDA component for combinaon products, although it does not preclude consultaons by the lead center with other components of
the FDA. The determinaon of which center will be the lead center is based on the “primary mode of acon” of the combinaon product. Thus,
if  the  primary  mode  of  acon  of  a  drug-device  combinaon  product  is  aributable  to  the  drug  product,  the  FDA  center  responsible  for
premarket review of the drug product would have primary jurisdicon for the combinaon product. The FDA has also established an Office of
Combinaon Products to address issues surrounding combinaon products and provide more certainty to the regulatory review process. That
office serves as a focal point for combinaon product issues for agency reviewers and industry. It is also responsible for developing guidance
and regulaons to clarify the regulaon of combinaon products, and for assignment of the FDA center that has primary jurisdicon for review
of combinaon products where the jurisdicon is unclear or in dispute.

A combinaon product with a biologic primary mode of acon generally would be reviewed and approved pursuant to the biologic
licensure processes under the PHSA. In reviewing the BLA or Secon 351(k) BLA for such a product, however, FDA reviewers in the drug center
could consult with their counterparts in the device center to ensure that the device component of the combinaon product met applicable
requirements  regarding  safety,  purity,  potency,  durability  and  performance.  In  addion,  under  FDA  regulaons,  combinaon  products  are
subject to cGMP requirements applicable to both drugs and devices, including the Quality System regulaons applicable to medical devices.

Adversing and Promoon

Once  an  NDA,  original  BLA,  or  Secon  351(k)  BLA  is  approved,  a  product  will  be  subject  to  connuing  post-approval  regulatory
requirements, including, among other things, requirements relang to recordkeeping, periodic reporng, product sampling and distribuon,
adversing and promoon and reporng of adverse experiences with the product. For instance, the FDA closely regulates the post-approval
markeng  and  promoon  of  biologics,  including  standards  and  regulaons  for  direct-to-consumer  adversing,  off-label  promoon,  industry-
sponsored scienfic and educaonal acvies and promoonal acvies involving the internet. Failure to comply with these regulaons can
result  in  significant  penales,  including  the  issuance  of  warning  leers  direcng  a  company  to  correct  deviaons  from  FDA  standards,  a
requirement that future adversing and promoonal materials be pre-cleared by the FDA and federal and state civil and criminal invesgaons
and prosecuons.

Biologics  and  drugs  may  be  marketed  only  for  the  approved  indicaons  and  in  accordance  with  the  provisions  of  the  approved
labeling.  Aer  approval,  most  changes  to  the  approved  product,  including  changes  in  indicaons,  labeling  or  manufacturing  processes  or
facilies, require submission and FDA approval of a new markeng applicaon or supplement to the approved markeng applicaon before the
change can be implemented. A supplement for a new indicaon typically requires clinical data similar to that in the original applicaon, and the
FDA  uses  the  same  procedures  and  acons  in  reviewing  supplements  as  it  does  in  reviewing  original  applicaon.  There  are  also  connuing
annual program user fee requirements for marketed products.

Adverse Event Reporng and GMP Compliance

Adverse event reporng and submission of periodic reports are required following FDA approval of a markeng applicaon. The FDA
also may require post-market tesng, including Phase 4 tesng, implementaon of a REMS, and/or surveillance to monitor the effects of an
approved  product,  or  the  FDA  may  place  condions  on  an  approval  that  could  restrict  the  distribuon  or  use  of  the  product.  In  addion,
manufacturing, packaging, labeling, storage and distribuon procedures must connue to conform to cGMPs aer approval. Manufacturers and
certain of their subcontractors are required to register their establishments with the FDA and certain state agencies. Registraon with the FDA
subjects  enes  to  periodic  unannounced  inspecons  by  the  FDA,  during  which  the  agency  inspects  manufacturing  facilies  to  assess
compliance with cGMPs. Accordingly, manufacturers must connue to expend me, money and effort in the areas of producon and quality
control to maintain compliance with cGMPs. Regulatory authories may withdraw product approvals,

19

Table of Contents

request  product  recalls  or  impose  markeng  restricons  through  labeling  changes  or  product  removals  if  a  company  fails  to  comply  with
regulatory standards, if it encounters problems following inial markeng or if previously unrecognized problems are subsequently discovered.

The  FDA  may  withdraw  approval  if  compliance  with  regulatory  requirements  and  standards  is  not  maintained  or  if  problems  occur
aer  the  product  reaches  the  market.  Later  discovery  of  previously  unknown  problems  with  a  product,  including  adverse  events  of
unancipated severity or frequency or with manufacturing processes or failure to comply with regulatory requirements, may result in revisions
to  the  approved  labeling  to  add  new  safety  informaon;  imposion  of  post-market  studies  or  clinical  studies  to  assess  new  safety  risks;  or
imposion of distribuon restricons or other restricons under a REMS program. Other potenal consequences include, among other things:

● restricons on the markeng or manufacturing of the product, complete withdrawal of the product from the market or product

recalls;

● fines, warning leers or holds on post-approval clinical trials;

● refusal of the FDA to approve pending applicaons or supplements to approved applicaons or suspension or revocaon of

product license approvals;

● product seizure or detenon or refusal to permit the import or export of products; or

● injuncons or the imposion of civil or criminal penales.

Other Healthcare Laws and Compliance Requirements

We are subject to healthcare regulaon and enforcement by the federal government and the states and foreign governments in which
we  conduct  our  business.  These  laws  include,  without  limitaon,  state  and  federal  an-kickback,  fraud  and  abuse,  false  claims,  privacy  and
security and transparency laws and regulaons.

The federal An-Kickback Statute prohibits, among other things, any person from knowingly and willfully offering, solicing, receiving
or  providing  remuneraon,  directly  or  indirectly,  to  induce  either  the  referral  of  an  individual,  for  an  item  or  service  or  the  purchasing  or
ordering  of  a  good  or  service,  for  which  payment  may  be  made  under  federal  healthcare  programs  such  as  the  Medicare  and  Medicaid
programs. The An-Kickback Statute is subject to evolving interpretaons. In the past, the government has enforced the An-Kickback Statute
to reach large selements with healthcare companies based on sham consulng and other financial arrangements with physicians. Further, a
person or enty does not need to have actual knowledge of the statutes or specific intent to violate it in order to have commied a violaon.
The  majority  of  states  also  have  an-kickback  laws,  which  establish  similar  prohibions  and  in  some  cases,  may  apply  to  items  or  services
reimbursed by any third-party payer, including commercial insurers.

Addionally, federal civil and criminal false claims laws, including the civil False Claims Act, prohibit knowingly presenng or causing
the presentaon of a false, ficous or fraudulent claim for payment to the United States government. Acons under the False Claims Act may
be brought by the Aorney General or as a qui tam acon by a private individual in the name of the government. In addion, the government
may  assert  that  a  claim  including  items  or  services  resulng  from  a  violaon  of  the  federal  An-Kickback  Statute  constutes  a  false  or
fraudulent claim for purposes of the federal False Claims Act. Violaons of the False Claims Act can result in very significant monetary penales
and  treble  damages.  The  federal  government  is  using  the  False  Claims  Act,  and  the  accompanying  threat  of  significant  liability,  in  its
invesgaon  and  prosecuon  of  pharmaceucal  and  biotechnology  companies  throughout  the  country,  for  example,  in  connecon  with  the
promoon of products for unapproved uses and other sales and markeng pracces. The government has obtained mul-million and mul-
billion dollar selements under the False Claims Act in addion to individual criminal convicons under applicable criminal statutes. Given the
significant  size  of  actual  and  potenal  selements,  it  is  expected  that  the  government  will  connue  to  devote  substanal  resources  to
invesgang healthcare providers’ and manufacturers’ compliance with applicable fraud and abuse laws.

The federal Civil Monetary Penales Law prohibits, among other things, the offering or transferring of remuneraon to a Medicare or
Medicaid beneficiary that the person knows or should know is likely to influence the beneficiary’s selecon of a parcular supplier of Medicare
or Medicaid payable items or services. Noncompliance with such beneficiary inducement provision of the federal Civil Monetary

20

Table of Contents

Penales Law can result in civil money penales for each wrongful act, assessment of three mes the amount claimed for each item or service
and exclusion from the federal healthcare programs.

Federal  and  state  government  price  reporng  laws  require  manufacturers  to  calculate  and  report  complex  pricing  metrics  to
government  programs.  Such  reported  prices  may  be  used  in  the  calculaon  of  reimbursement  and/or  discounts  on  marketed  products.
Parcipaon in these programs and compliance with the applicable requirements subject manufacturers to potenally significant discounts on
products, increased infrastructure costs, and potenally limit the ability to offer certain marketplace discounts.

In  addion,  there  has  been  a  recent  trend  of  increased  federal  and  state  regulaon  of  payments  made  to  physicians  and  other
healthcare  providers.  The  Paent  Protecon  and  Affordable  Care  Act,  as  amended  by  the  Health  Care  and  Educaon  Reconciliaon  Act
(collecvely,  the  “ACA”),  among  other  things,  imposed  new  reporng  requirements  on  drug  manufacturers  for  payments  made  by  them  to
physicians  (defined  to  include  doctors,  densts,  optometrists,  podiatrists,  chiropractors,  certain  non-physician  praconers  (physician
assistants, nurse praconers, clinical nurse specialists, cerfied registered nurse anesthests, anesthesiologist assistants, and cerfied nurse
midwives) and teaching hospitals, as well as ownership and investment interests held by such physicians and their immediate family members.
Failure to submit required informaon may result in significant civil monetary penales for any payments, transfers of value or ownership or
investment interests that are not mely, accurately and completely reported in an annual submission, and addional penales for “knowing
failures.”  Certain  states  also  mandate  implementaon  of  commercial  compliance  programs,  impose  restricons  on  pharmaceucal
manufacturer markeng pracces and/or require the tracking and reporng of gis, compensaon and other remuneraon to physicians.

The federal Health Insurance Portability and Accountability Act of 1996 (“HIPAA”) created new federal criminal statutes that prohibit
among  other  acons,  knowingly  and  willfully  execung,  or  aempng  to  execute,  a  scheme  to  defraud  any  healthcare  benefit  program,
including private third‑party payers, knowingly and willfully embezzling or stealing from a healthcare benefit program, willfully obstrucng a
criminal invesgaon of a healthcare offense, and knowingly and willfully falsifying, concealing or covering up a material fact or making any
materially  false,  ficous  or  fraudulent  statement  in  connecon  with  the  delivery  of  or  payment  for  healthcare  benefits,  items  or  services.
Similar  to  the  federal  An‑Kickback  Statute,  a  person  or  enty  does  not  need  to  have  actual  knowledge  of  the  statute  or  specific  intent  to
violate it in order to have commied a violaon.

Some  states  also  require  pharmaceucal  companies  to  comply  with  the  pharmaceucal  industry’s  voluntary  compliance  guidelines
and  the  relevant  compliance  guidance  promulgated  by  the  federal  government  and  require  manufacturers  to  report  informaon  related  to
payments and other transfers of value to healthcare providers and instuons as well as markeng expenditures and pricing informaon.

The  shiing  commercial  compliance  environment  and  the  need  to  build  and  maintain  robust  systems  to  comply  with  different
compliance and/or reporng requirements in mulple jurisdicons increase the possibility that a healthcare company may violate one or more
of the requirements. A violaon of any of such laws or any other applicable governmental regulaons may result in penales, including, without
limitaon, civil and criminal penales, damages, fines, the curtailment or restructuring of our operaons, exclusion from parcipaon in federal
and state healthcare programs, addional reporng obligaons and oversight if the government requires a corporate integrity agreement or
other agreement to resolve allegaons of non-compliance with these laws, and/or imprisonment.

Data Privacy and Security

Numerous state, federal and foreign laws, regulaons and standards govern the collecon, use, access to, confidenality and security
of health-related and other personal informaon, and could apply now or in the future to our operaons or the operaons of our partners. In
the  United  States,  numerous  federal  and  state  laws  and  regulaons,  including  data  breach  noficaon  laws,  health  informaon  privacy  and
security laws and consumer protecon laws and regulaons govern the collecon, use, disclosure and protecon of health-related and other
personal informaon. In addion, certain foreign laws govern the privacy and security of personal data, including health-related data. Privacy
and security laws, regulaons and other obligaons are constantly evolving, may conflict with each other to complicate compliance efforts and
can result in invesgaons, proceedings or acons that lead to significant civil or criminal penales or both and restricons on data processing.

Pharmaceucal Coverage, Pricing and Reimbursement

In  the  United  States  and  other  countries,  sales  of  UDENYCA,  YUSIMRY,  LOQTORZI  and  any  other  products  for  which  we  receive
regulatory  approval  for  commercial  sale  will  depend  in  part  on  the  availability  of  coverage  and  reimbursement  from  third-party  payers,
including government health administrave authories, managed care providers, private health insurers and other organizaons. Third-

21

Table of Contents

party payers are increasingly examining the medical necessity and cost effecveness of medical products and services in addion to safety and
efficacy and, accordingly, significant uncertainty exists as to the reimbursement status of newly approved therapeucs. In addion, the United
States  government,  state  legislatures  and  foreign  governments  have  connued  implemenng  cost-containment  programs,  including  price
controls, restricons on coverage and reimbursement and requirements for substuon of generic products. Adopon of price controls and
cost-containment measures and adopon of more restricve policies in jurisdicons with exisng controls and measures could further limit our
net revenue and results. A significant poron of our sales are subject to substanal discounts to list price, including rebates we may be required
to  pay  to  Medicaid  agencies  or  discounts  we  may  be  required  to  pay  to  340B  covered  enes.  Decreases  in  third-party  reimbursement  for
UDENYCA, YUSIMRY, LOQTORZI or other products for which we receive regulatory approval or a decision by a third-party payer to not cover our
products could reduce physician ulizaon of our products and have a material adverse effect on our sales, results of operaons and financial
condion.

Government Price Reporng

Medicaid  is  a  joint  federal  and  state  program  for  low-income  and  disabled  beneficiaries.  Medicare  is  a  federal  program  that  is
administered by the federal government covering individuals age 65 and over as well as those with certain disabilies. Under the Medicaid Drug
Rebate  Program  (“MDRP”),  as  a  condion  of  having  federal  funds  available  for  our  covered  outpaent  drugs  under  Medicaid  and  under
Medicare Part B, we must enter into, and have entered into, an agreement with the Secretary of Health and Human Services to pay a rebate to
state Medicaid programs for each unit of our covered outpaent drugs dispensed to a Medicaid beneficiary and paid for by the state Medicaid
program. Medicaid rebates are based on pricing data that we are required to report on a monthly and quarterly basis to the U.S. Centers for
Medicare  &  Medicaid  Services  (“CMS”),  the  federal  agency  that  administers  the  MDRP  and  Medicare  programs.  For  the  MDRP,  these  data
include  the  average  manufacturer  price  (“AMP”)  for  each  drug  and,  in  the  case  of  innovator  products,  the  Best  Price,  which  represents  the
lowest price available from us to any wholesaler, retailer, provider, health maintenance organizaon, nonprofit enty, or governmental enty in
the  United  States  in  any  pricing  structure,  calculated  to  include  all  applicable  sales  and  associated  rebates,  discounts  and  other  price
concessions. In connecon with Medicare Part B, we must provide CMS with Average Sales Price (“ASP”) informaon on a quarterly basis. CMS
uses this informaon to compute Medicare Part B payment rates, which consist of ASP plus a specified percentage. If we become aware that
our MDRP submissions for a prior period were incorrect or have changed as a result of recalculaon of the pricing data, we must resubmit the
corrected data for up to three years aer those data originally were due. If we fail to provide informaon mely or are found to have knowingly
submied false informaon to CMS, we may be subject to civil monetary penales and other sancons, including terminaon from the MDRP.

Federal law requires that a manufacturer that parcipates in the MDRP also parcipate in the Public Health Service’s 340B drug pricing
program  in  order  for  federal  funds  to  be  available  for  the  manufacturer’s  drugs  under  Medicaid  and  Medicare  Part  B.  The  340B  program  is
administered  by  the  Health  Resources  and  Services  Administraon  (“HRSA”)  and  requires  us  to  agree  to  charge  statutorily  defined  covered
enes  no  more  than  the  340B  “ceiling  price”  for  our  covered  outpaent  drugs  when  used  in  an  outpaent  seng.  340B  covered  enes
include a variety of community health clinics and other enes that receive health services grants from the Public Health Service, as well as
hospitals that serve a disproporonate share of low-income paents. The 340B ceiling price is calculated using a statutory formula, which is
based on the AMP and rebate amount for the covered outpaent drug as calculated under the MDRP. In general, products subject to Medicaid
price reporng and rebate liability are also subject to the 340B ceiling price requirement. We must report 340B ceiling prices to HRSA on a
quarterly basis, and HRSA publishes them to 340B covered enes. HRSA has finalized regulaons regarding the calculaon of the 340B ceiling
price and the imposion of civil monetary penales on manufacturers that knowingly and intenonally overcharge covered enes for 340B
eligible  drugs.  HRSA  has  also  finalized  an  administrave  dispute  resoluon  process  through  which  340B  covered  enes  may  pursue  claims
against parcipang manufacturers for overcharges.

In order to be eligible to have drug products paid for with federal funds under Medicaid and Medicare Part B and purchased by certain
federal agencies and grantees, a manufacturer must also parcipate in the U.S. Department of Veterans Affairs (“VA”) Federal Supply Schedule
(“FSS”)  pricing  program.  Under  the  VA  FSS  program,  we  must  report  the  Non-Federal  Average  Manufacturer  Price  (“Non-FAMP”)  for  our
covered drugs to the VA and charge certain federal agencies no more than the Federal Ceiling Price, which is calculated based on Non-FAMP
using a statutory formula. These four agencies are the VA, the U.S. Department of Defense, the U.S. Coast Guard, and the U.S. Public Health
Service (including the Indian Health Service). We must also pay rebates on products purchased by military personnel and dependents through
the TRICARE retail pharmacy program. If a manufacturer parcipang in the FSS program fails to provide mely informaon or is found to have
knowingly submied false informaon, the manufacturer may be subject to civil monetary penales.

Individual  states  connue  to  consider  and  have  enacted  legislaon  to  limit  the  growth  of  healthcare  costs,  including  the  cost  of
prescripon drugs and combinaon products. A number of states have either implemented or are considering implementaon of drug price
transparency legislaon. Requirements under such laws include advance noce of planned price increases, reporng price increase amounts
and factors considered in taking such increases, wholesale acquision cost informaon disclosure to prescribers, purchasers, and

22

Table of Contents

state  agencies,  and  new  product  noce  and  reporng.  Such  legislaon  could  limit  the  price  or  payment  for  certain  drugs,  and  a  number  of
states  are  authorized  to  impose  civil  monetary  penales  or  pursue  other  enforcement  mechanisms  against  manufacturers  for  the  unmely,
inaccurate, or incomplete reporng of drug pricing informaon or for otherwise failing to comply with drug price transparency requirements.

Healthcare Reform, including the IRA

The  United  States  federal  and  state  governments  connue  to  propose  and  pass  legislaon  designed  to  regulate  the  healthcare
industry, including legislaon that seeks to indirectly or directly regulate pharmaceucal drug pricing. Most significantly, on August 16, 2022,
the IRA was signed into law. Among other things, the IRA requires manufacturers of certain drugs to engage in price negoaons with Medicare
(beginning  in  2026),  with  prices  that  can  be  negoated  subject  to  a  cap;  imposes  rebates  under  Medicare  Part  B  and  Medicare  Part  D  to
penalize  price  increases  that  outpace  inflaon  (first  due  in  2023);  and  replaces  the  Part  D  coverage  gap  discount  program  with  a  new
discounng  program  (beginning  in  2025).  The  IRA  permits  the  Secretary  of  the  Department  of  Health  and  Human  Services  (“HHS”)  to
implement many of these provisions through guidance, as opposed to regulaon, for the inial years. On August 29, 2023, HHS announced the
list of the first ten drugs that will be subject to price negoaons. HHS has issued and will connue to issue guidance implemenng the IRA,
although the Medicare drug price negoaon program is currently subject to legal challenges. While the impact of the IRA on our business and
the pharmaceucal industry cannot yet be fully determined, it is likely to be significant. In parcular, if a product becomes subject to the IRA
negoaon provision and related price cap, that may significantly alter the economic raonale for developing and commercializing a biosimilar.

Environment

We  are  subject  to  a  number  of  laws  and  regulaons  that  require  compliance  with  federal,  state,  and  local  regulaons  for  the
protecon of the environment. The regulatory landscape connues to evolve, and we ancipate addional regulaons in the near future. Laws
and  regulaons  are  implemented  and  under  consideraon  to  migate  the  effects  of  climate  change  mainly  caused  by  greenhouse  gas
emissions. Our business is not energy intensive. Therefore, we do not ancipate being subject to a cap and trade system, carbon emissions tax
or other migaon measure that would materially impact our capital expenditures, operaons or compeve posion. The building where our
headquarters is located in Redwood City, California, has been awarded LEED Gold Cerficaon from the United States Green Building Council.

Human Capital Management

On  March  3,  2023,  we  commied  to  a  plan  to  reduce  our  workforce  to  focus  resources  on  strategic  priories  including  the
commercializaon  of  our  diversified  product  porolio  and  development  of  innovave  immuno-oncology  product  candidates.  We  iniated  a
reducon in force impacng approximately 50 full-me and part-me employees effecve March 10, 2023 for most of these employees.

As  of  December  31,  2023,  we  had  306  full-me  and  part-me  employees.  All  were  located  in  the  United  States  and  none  of  our
employees  were  represented  by  a  labor  union.  We  have  not  experienced  any  work  stoppages  and  believe  we  have  good  relaons  with  our
employees and contractors. Our guiding principles are anchored on the goals of being able to recruit, incenvize, retain and integrate talented
employees who can develop, implement, and drive long-term value creaon strategies.

Compensaon and Benefits 

We believe our base salaries are fair and compeve with the external labor markets in which our employees work and are reviewed
on a regular basis. We offer incenve programs that provide bonus opportunies to encourage and reward parcipants for our achievement of
financial and other key performance metrics and strengthen the connecon between pay and performance. We also grant equity compensaon
awards that vest over me through our long-term incenve plan to employees to align such employees’ incenves with our long-term strategic
objecves and the interests of our stockholders.

We  also  offer  compeve  benefits  to  our  employees,  including  paid  vacaon  and  holidays,  family  leave,  disability  insurance,  life
insurance,  healthcare,  dental  and  vision  coverage,  dependent  care  flexible  spending  accounts,  a  401(k)  plan  with  a  company  match,  and  an
Employee  Stock  Purchase  Plan.  Addionally,  we  offer  an  Employee  Assistance  Program  (“EAP”)  that  includes  professional  support  for
employees to balance the stress of personal and professional demands.

23

Table of Contents

Inclusion and Diversity

People are a crical component of our efforts to drive growth and deliver value for stockholders. One of the ways we have put people
at the center of our business is by connuing to work toward a more inclusive and diverse workplace where each person feels respected, valued
and seen and can be the best version of themselves. We believe that having a truly diverse workplace helps our company to achieve the best
results,  including  by  striving  for  diversity  in  terms  of  gender,  ethnicity,  naonality,  disability  status,  veteran  status  and  other  factors.  We
launched our Diversity and Inclusion Program to our employees in 2020 and intend to connue implementaon of the program in 2024. As of
December  31,  2023,  ethnically  diverse  employees  represented  approximately  37%  of  our  employees  and  women  composed  49%  of  our
employees. We donate to non-profit organizaons such as Life Science Cares, an organizaon focused on eliminang the impact of poverty on
our neighbors. Our Chief Execuve Officer also serves on the Board of Advisors of Life Science Cares.

Health and Safety

We are commied to a safe workplace for our employees and have implemented health and safety management processes, including
training  and  awareness,  into  our  operaons.  In  response  to  the  COVID-19  pandemic,  we  implemented  addional  safety  measures  for  the
protecon of our employees, including work-from-home measures for applicable employees and addional cleaning and protecve measures.
We require that all employees are fully vaccinated for COVID-19 and recommend they get all booster shots recommended by the United States
Centers of Disease Control and Prevenon. We react to emergencies on an ongoing basis to protect our employees.

Training, Development and Engagement

Through our online learning plaorm, we deliver a variety of required learning modules, including those modules ed to our Code of
Business  Conduct,  unlawful  harassment  and  an-corrupon  policies,  which  are  completed  periodically  by  all  team  members.  We  also  have
Performance  Management  Training  and  Interview  Training  programs  for  our  managers.  We  have  a  highly  collaborave,  engaging  company
environment.

Addional Informaon

We view our operaons and measure our business as one reportable segment operang primarily in the United States. See “Note 1.
Organizaon and Significant Accounng Policies” in the Notes to Consolidated Financial Statements contained in Part II, Item 8 of this Annual
Report  on  Form  10-K  for  addional  informaon.  Addional  informaon  required  by  this  item  is  incorporated  herein  by  reference  to  Part  I,
Item 1A “Risk Factors.”

We  were  incorporated  in  Delaware  in  September  2010.  We  completed  the  inial  public  offering  of  our  common  stock  in

November 2014. Our common stock is currently listed on The Nasdaq Global Market under the symbol “CHRS.”

Our principal execuve offices are located at 333 Twin Dolphin Drive, Suite 600, Redwood City, CA 94065, and our telephone number is

(650) 649-3530.

You may find electronic copies of our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and
amendments to those reports filed or furnished pursuant to Secon 13(a) or 15(d) of the Securies Exchange Act of 1934 on our website at
hps://www.coherus.com free of charge. We also periodically release and publicize press releases to the public that are also available on our
website’s secon entled “News” which we use as a recognized channel of distribuon for our investors and other people interested in our
company. The SEC maintains a website (hp://www.sec.gov) that contains reports, proxy and informaon statements and other informaon
regarding issuers that file electronically with the SEC. Such filings are placed on our website as soon as reasonably possible aer they are filed
with the SEC. Our most recent charter for our audit, compensaon, and nominang and corporate governance commiees and our Code of
Business Conduct and Ethics are available on our website as well. Any waiver of our Code of Business Conduct and Ethics may be made only by
our board of directors. Any waiver of our Code of Business Conduct and Ethics for any of our directors or execuve officers must be disclosed on
a Current Report on Form 8-K within four business days, or such shorter period as may be required under applicable law.

24

Table of Contents

Item 1A.   Risk Factors

Risk Factor Summary

Below is a summary of the principal factors that make an investment in our common stock speculave or risky. This summary does not
address all of the risks that we face. Addional discussion of the risks summarized in this risk factor summary, and other risks that we face, can
be found below under the heading “Risk Factors” and should be carefully considered, together with other informaon in this Annual Report on
Form 10-K, including our financial statements and related notes thereto, before making investment decisions regarding our common stock.

● We have a limited history of profitability, which we have not maintained and may not achieve again, and only three products that have

been approved and marketed, with mulple products that are not approved and sll in development.

● The  commercial  success  of  our  exisng  products  or  any  future  products  will  depend  upon  the  degree  of  market  acceptance  and
adopon  by  prescribing  physicians,  healthcare  providers  and  the  paents  to  whom  our  medicines  are  prescribed.  Addionally,
obtaining placement on naonal and/or local clinical guidelines/pathways, as well as coverage on third-party payor formularies, can
impact our short and long-term financial performance.

● As  we  have  in-licensed  development  and/or  commercial  rights  to  LOQTORZI,  we  rely  on  prior  and  ongoing  preclinical,  clinical,
regulatory and manufacturing experse of our collaborators in order to advance this product candidate through regulatory approvals
in the United States and other licensed territories.

● Our products and our product candidates, even if approved, will remain subject to regulatory scruny.

● Disrupons  at  the  FDA  and  other  government  agencies  caused  by  funding  shortages,  government  shut-downs  or  global  health
concerns  could  hinder  their  ability  to  hire,  retain  or  deploy  key  leadership  and  other  personnel,  and  conduct  inspecons  of
manufacturing facilies, or otherwise prevent new or modified products from being developed, or approved or commercialized in a
mely manner or at all, which could negavely impact our business.

● Our  biosimilar  products  face  significant  compeon  from  the  reference  products  and  from  other  biosimilar  products  or
pharmaceucals  approved  for  the  same  indicaon  as  the  originator  products.  LOQTORZI  faces  significant  compeon  from  other
immuno-oncology biologics. If we fail to compete effecvely, we may not achieve significant market penetraon and expansion.

● We face intense compeon and rapid technological change and the possibility that our competors may develop therapies that are
similar, more advanced or more effecve than ours, which may adversely affect our financial condion and our ability to successfully
commercialize our product candidates.

● If an improved version of an originator product, such as Neulasta or Humira, is developed or if the market for the originator product

significantly declines, sales of our biosimilar products may suffer.

● Healthcare  reform  measures,  including  the  IRA,  may  increase  the  difficulty  and  cost  for  us  to  obtain  markeng  approval  for  and
commercialize  our  products,  affect  the  prices  we  may  set,  and  have  a  material  adverse  effect  on  our  business  and  results  of
operaons.

● We are highly dependent on the services of our key execuves and personnel, including our President and Chief Execuve Officer,
Dennis M. Lanfear, and if we are not able to retain these members of our management or recruit addional management, clinical and
scienfic personnel, our business will suffer.

● We rely on third pares to conduct our nonclinical and clinical studies and perform other tasks for us. If these third pares do not
successfully carry out their contractual dues, meet expected deadlines or comply with regulatory requirements, we may not be able
to obtain regulatory approval for or commercialize our product candidates and our business could be substanally harmed.

● We are subject to a multude of manufacturing risks and the risks of inaccurately forecasng sales of our products. We also need to

make a determinaon of excess or obsolete inventory that requires significant judgment and may result in write-downs of

25

Table of Contents

inventory, charges related to firm purchase commitments, or both. Any adverse developments affecng the manufacturing operaons
of  our  products  and  product  candidates  could  substanally  increase  our  costs  and  limit  supply  for  our  products  and  product
candidates.  

● The connuaon of the war between Russia and Ukraine and conflicts in the Middle East may exacerbate certain risks we face.

● Our products or our product candidates may cause undesirable side effects or have other properes that could, as applicable, delay or
prevent  their  regulatory  approval,  limit  the  commercial  profile  of  an  approved  label  or  result  in  significant  negave  consequences
following markeng approval, if granted.

● If we infringe or are alleged to infringe intellectual property rights of third pares, our business could be harmed. Third-party claims of

intellectual property infringement may prevent or delay our development and commercializaon efforts.

● We  are  heavily  dependent  on  the  development,  clinical  success,  regulatory  approval  and  commercial  success  of  our  product
candidates.  We  cannot  give  any  assurance  that  any  of  our  product  candidates  will  receive  regulatory  approval,  which  is  necessary
before they can be commercialized.

Risk Factors

Invesng in the common stock of a biopharmaceucal company, including one with significant internaonal partnerships and mulple
products in development, is a highly speculave undertaking and involves a substanal degree of risk. You should carefully consider the risks and
uncertaines described below, together with all of the other informaon in this Annual Report on Form 10-K. If any of the following risks are
realized, our business, financial condion, results of operaons and prospects could be materially and adversely affected. The risks described
below are not the only risks facing us. Risks and uncertaines not currently known to us or that we currently deem to be immaterial also may
materially adversely affect our business, financial condion, results of operaons and/or prospects.

Risks Related to Our Financial Condion and Capital Requirements

We have a limited history of profitability, which we have not maintained and may not achieve again, and only three products that

have been approved and marketed, with mulple products that are not approved and sll in development.

With the excepon of generang net income of $132.2 million and $89.8 million in 2020 and 2019, respecvely, we incurred net losses in
each year from our incepon in September 2010 through December 31, 2023, including net losses of $237.9 million, $291.8 million and $287.1
million  in  2023,  2022  and  2021,  respecvely.  It  is  uncertain  that  we  will  be  profitable  in  future  periods  as  research  and  development  is
expensive  and  risky.  The  amount  of  our  future  net  losses  or  any  future  net  income  will  depend,  in  part,  on  the  amount  of  our  future
expenditures  offset  by  the  amount  of  future  product  sales,  including  sales  of  our  current  products  or  any  other  products  that  may  receive
regulatory approval. Biopharmaceucal product development is a highly speculave undertaking and involves a substanal degree of risk.

For example, as of December 31, 2023, we had an accumulated deficit of $1.6 billion. The losses and accumulated deficit were primarily
due to the substanal investments we made to idenfy, develop or license our product candidates, including conducng, among other things,
analycal characterizaon, process development and manufacturing, formulaon and clinical studies and providing general and administrave
support for these operaons.

We have incurred and ancipate we will connue to incur certain development and commercial expenses for LOQTORZI, the an-PD-1
anbody we licensed from Junshi Biosciences in 2021, and have agreed to pay up to $90.0 million for the achievement of certain regulatory
approvals and up to $290.0 million for the aainment of certain sales thresholds. The recent launch of this product and future work to advance
our product candidates through clinical development will be expensive and could result in us connuing to experience future net losses.

For YUSIMRY, UDENYCA and LOQTORZI which are launched products, and if we obtain regulatory approval to market any other product
candidate, our future revenue will depend upon the size of any markets in which our product candidates may receive approval and our ability to
achieve sufficient market acceptance, pricing, reimbursement from third-party payers, and adequate market share for our product candidates
which include all product candidates for which we obtained commercial rights, in those markets. However, even

26

Table of Contents

if  addional  product  candidates  in  addion  to  our  current  products  gain  regulatory  approval  and  are  commercialized,  we  may  not  remain
profitable.

Our expenses will increase substanally if and as we:

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

further develop our sales, markeng and distribuon infrastructure for our current products and develop such infrastructure for
new products once they are launched;

establish  a  sales,  markeng  and  distribuon  infrastructure  to  commercialize  any  of  our  product  candidates  for  which  we  may
obtain markeng approval;

make upfront, milestone, royalty or other payments under any license agreements;

connue our nonclinical and clinical development of our product candidates;

iniate addional nonclinical, clinical or other studies for our product candidates;

expand the scope of our current clinical studies for our product candidates;

advance our programs into more expensive clinical studies;

change  or  add  contract  manufacturers,  clinical  research  service  providers,  tesng  laboratories,  device  suppliers,  legal  service
providers or other vendors or suppliers;

seek regulatory approvals for our product candidates that successfully complete clinical studies;

seek to idenfy, assess, acquire and/or develop other product candidates or products that may be complementary to our products;

seek to create, maintain, protect and expand our intellectual property porolio;

engage legal counsel and technical experts to help us evaluate and avoid infringing any valid and enforceable intellectual property
rights of third pares;

engage in ligaon, including patent ligaon, and Inter Partes Review (“IPR”) proceedings with originator companies or others
that may hold patents;

seek to aract and retain skilled personnel;

create addional infrastructure to support our operaons as a public company and our product development and planned future
commercializaon efforts; and

experience  any  delays  or  encounter  issues  with  any  of  the  above,  including  but  not  limited  to  failed  studies,  conflicng  results,
safety  issues,  manufacturing  delays,  ligaon  or  regulatory  challenges  that  may  require  longer  follow-up  of  exisng  studies,
addional major studies or addional supporve studies or analyses in order to pursue markeng approval.

Further, the net loss or net income we achieve may fluctuate significantly from quarter-to-quarter and year-to-year such that a period-to-
period comparison of our results of operaons may not be a good indicaon of our future performance quarter-to-quarter and year-to-year
due  to  factors  including  the  ming  of  clinical  trials,  any  ligaon  that  we  may  iniate  or  that  may  be  iniated  against  us  as  well  as  any
selements or judgments from such ligaon, the execuon of collaboraon, licensing or other agreements and the ming of any payments we
make or receive thereunder.

We connue to be dependent on the ability to raise funds. This addional funding may not be available on acceptable terms or at all. Failure
to  obtain  this  necessary  capital  when  needed  may  force  us  to  delay,  limit  or  terminate  our  product  development  and  commercializaon
efforts or other operaons.

As of December 31, 2023, our cash, cash equivalents and marketable securies were $117.7 million. We expect that our exisng cash and
cash equivalents, investments and cash collected from our product sales will be sufficient to fund our current operaons for the foreseeable
future. We have financed our operaons primarily through the sale of equity securies, converble notes, credit facilies, license agreements
and through recent product sales of our products.

27

Table of Contents

However, our operang or invesng plans may change as a result of many factors that may currently be unknown to us, and we may need

to seek addional funds sooner than planned. Our future funding requirements will depend on many factors, including but not limited to:

●

●

●

●

●

●

●

●

●

●

our ability to connue to successfully commercialize our products;

the scope, rate of progress, results and cost of any clinical studies, nonclinical tesng and other related acvies;

the cost of manufacturing clinical drug supplies and establishing commercial supplies, of our product candidates and any products
that we may develop;

the number and characteriscs of product candidates that we pursue;

the cost, ming and outcomes of regulatory approvals;

our ability to successfully integrate the business of Surface following consummaon of the Surface Acquision;

the cost and ming of establishing sales, markeng and distribuon capabilies;

the terms and ming of any licensing or other arrangements to acquire intellectual property rights that we may establish, including
any milestone and royalty payments thereunder;

the  ming  of  conversion  in  common  shares  or  repayment  in  cash  of  our  converble  debt,  or  the  ming  of  repayment  in  cash,
whether due or not, of our long-term debt; and

the cost, ming and outcomes of any ligaon that we may file against third pares or that may be filed against us by third pares.

Any addional fundraising efforts may divert our management from their day-to-day acvies, which may adversely affect our ability to
develop  and  commercialize  our  product  candidates.  In  addion,  we  cannot  guarantee  that  future  financing  will  be  available  in  sufficient
amounts or on terms acceptable to us, if at all. Moreover, the terms of any financing may adversely affect the holdings or the rights of our
stockholders, and the issuance of addional securies, whether equity or debt, by us or the possibility of such issuance may cause the market
price of our shares to decline. The sale of addional equity or converble securies, such as the sales from me to me through our sales
agreement dated November 8, 2022 (“Sales Agreement”) with Cowen and Company, LLC (“TD Cowen”) pursuant to which we may issue and sell
from me to me up to $150.0 million of our common stock through or to TD Cowen as our sales agent or principal in an at-the-market offering
(“ATM Offering”), may dilute the share ownership of our exisng stockholders. The incurrence of indebtedness could result in increased fixed
payment  obligaons  and  we  may  be  required  to  agree  to  certain  restricve  covenants,  such  as  those  contained  in  the  loan  agreement  we
entered into in January 2022 (as amended to date, the “Loan Agreement”) with BioPharma Credit PLC, (as the “Collateral Agent”), BPCR Limited
Partnership, (as a “Lender”) and Biopharma Credit Investments V (Master) LP, acng by its general partner, BioPharma Credit Investments V GP
LLC (as a “Lender”) that provides for a senior secured term loan facility of up to $300.0 million, including limitaons on our ability to incur
addional  debt,  limitaons  on  our  ability  to  acquire,  sell  or  license  intellectual  property  rights  and  other  operang  restricons  that  could
adversely impact our ability to conduct our business. For more informaon on our restricve covenants please read the Loan Agreement, the
First  Amendment  to  Loan  Agreement,  the  Second  Amendment  and  Waiver  to  Loan  Agreement,  and  Consent,  Paral  Release  and  Third
Amendment dated February 5, 2024 (the “Consent and Amendment”) among us, the Collateral Agent and the Lenders  filed as exhibits to our
public filings. We could also be required to seek funds through arrangements with collaborave partners or otherwise at an earlier stage or for
a lower price than otherwise would be desirable and we may be required to relinquish rights to some of our technologies or product candidates
or  otherwise  agree  to  terms  unfavorable  to  us,  any  of  which  may  have  a  material  adverse  effect  on  our  business,  operang  results  and
prospects.  Even  if  we  believe  we  have  sufficient  funds  for  our  current  or  future  operang  plans,  we  may  seek  addional  capital  if  market
condions are favorable or for specific strategic consideraons.

We could also be required to seek funds through arrangements with collaborave partners or otherwise at an earlier stage or for a lower
price than otherwise would be desirable and we may be required to relinquish rights to some of our technologies or product candidates or
otherwise agree to terms unfavorable to us, any of which may have a material adverse effect on our business, operang results and prospects.
Even if we believe we have sufficient funds for our current or future operang plans, we may seek addional capital if market condions are
favorable or for specific strategic consideraons.

If  we  are  unable  to  obtain  funding  on  a  mely  basis  or  at  all,  stay  profitable  or  generate  any  net  profits,  we  may  be  required  to
significantly curtail, delay or disconnue one or more of our research or development programs or the commercializaon of any products or
product  candidates  or  be  unable  to  expand  our  operaons  or  otherwise  capitalize  on  our  business  opportunies,  as  desired,  which  could
materially affect our financial condion and results of operaons.

28

Table of Contents

Risks Related to Launch and Commercializaon of our Products and our Product Candidates

We have a limited operang history in an emerging regulatory environment on which to assess our business.

We are a biopharmaceucal company with a limited operang history in an emerging regulatory environment of biosimilar and immuno-
oncology products. Although we have received upfront payments, milestone and other conngent payments and/or funding for development
from  some  of  our  collaboraon  and  license  agreements,  our  only  approved  products  include  UDENYCA,  YUSIMRY  and  LOQTORZI  which  are
approved for commercializaon in the United States, and we have no products approved in any other territories.

Our ability to generate meaningful revenue and remain profitable depends on our ability, alone or with strategic collaboraon partners,
to  successfully  market  and  sell  our  products,  and  to  complete  the  development  of,  and  obtain  the  regulatory  approvals  necessary  to
commercialize, one or more of our product pipeline candidates, which include:

●

●

●

CHS-1000

casdozokitug; and

CHS-114.

We may not be able to connue to generate meaningful revenue from product sales, as this depends heavily on our success in many

areas, including but not limited to:

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

our ability to connue to successfully commercialize all three UDENYCA product presentaons and LOQTORZI;

our ability to successfully commercialize YUSIMRY in a very compeve adalimumab market;

compeng  against  numerous  current  and  future  pegfilgrasm,  ranibizumab  and  adalimumab  products  with  significant  market
share;

healthcare providers, payers, and paents adopng our products and product candidates once approved and launched;

our ability to procure and commercialize our in-licensed biosimilar candidates;

obtaining addional regulatory approvals for product candidates for which we complete clinical studies;

obtaining adequate third-party coverage and reimbursements for our products;

obtaining market acceptance of our products and product candidates as viable treatment opons;

compleng nonclinical and clinical development of our product candidates;

developing and tesng of our product formulaons;

aracng, hiring and retaining qualified personnel;

developing  a  sustainable  and  scalable  manufacturing  process  for  our  products  and  any  approved  product  candidates  and
establishing and maintaining supply and manufacturing relaonships with third pares that can conduct the process and provide
adequate (in amount and quality) products to support clinical development and the market demand for our products and product
candidates, if approved;

addressing any compeng technological and market developments;

idenfying, assessing and developing (or acquiring/in-licensing on favorable terms) new product candidates;

negoang favorable terms in any collaboraon, licensing or other arrangements into which we may enter;

maintaining, protecng and expanding our porolio of intellectual property rights, including patents, trade secrets and know-how;
and

defending against any ligaon including patent or trade secret infringement lawsuits, which may be filed against us, or achieving
successful outcomes of IPR peons that we have filed, or may in the future file, against third pares.

29

Table of Contents

Even if one or more of the product candidates that we develop is approved for commercial sale, we ancipate incurring significant costs
to commercialize any such product. Our expenses could increase beyond our expectaons if we are required by the FDA, the European Medical
Agency  (the  “EMA”),  other  regulatory  agencies,  domesc  or  foreign,  or  by  any  unfavorable  outcomes  in  intellectual  property  ligaon  filed
against us, to change our manufacturing processes or assays or to perform clinical, nonclinical or other types of studies in addion to those that
we currently ancipate. In cases where we are successful in obtaining addional regulatory approvals to market one or more of our product
candidates, our revenue will be dependent, in part, upon the size of the markets in the territories for which we gain regulatory approval, the
number of biosimilar or immuno-oncology competors in such markets, the accepted price for the product, the ability to get reimbursement at
any price, the nature and degree of compeon from originators and other biosimilar or immuno-oncology companies (including compeon
from large pharmaceucal companies entering the biosimilar market or possessing large established posions in the immuno-oncology market
that  may  be  able  to  gain  advantages  in  the  sale  of  biosimilar  or  immuno-oncology  products  based  on  brand  recognion  and/or  exisng
relaonships  with  customers  and  payers)  and  whether  we  own  (or  have  partnered  with  companies  owning)  the  commercial  rights  for  that
territory. If the market for our products and product candidates (or our share of that market) is not as significant as we expect, the price of our
products  is  not  what  we  project,  the  indicaon  approved  by  regulatory  authories  is  narrower  than  we  expect  or  the  reasonably  accepted
populaon for treatment is narrowed by compeon, physician choice or treatment guidelines, we may not generate significant revenue from
sales of such products, even if approved. If we are unable to successfully complete development and obtain addional regulatory approval for
our products, our business may suffer.

The commercial success of our exisng products or any future products will depend upon the degree of market acceptance and adopon by
prescribing physicians, healthcare providers and the paents to whom our medicines are prescribed. Addionally, obtaining placement on
naonal and/or local clinical guidelines/pathways, as well as coverage on third-party payor formularies, can impact our short and long-term
financial performance.

Even with the requisite approvals from the FDA and comparable foreign regulatory authories, the commercial success of our products or
product candidates, if approved, will depend in part on the medical community, paents and third-party payers accepng our products and
product candidates as medically useful, cost-effecve and safe. Any product that we bring to the market may not gain market acceptance by
physicians,  paents,  third-party  payers  and  others  in  the  medical  community.  The  degree  of  market  acceptance  of  our  recently  launched
product, LOQTORZI, or any of our product candidates, if approved for commercial sale, will depend on a number of factors, including:

●

●

●

●

●

●

●

●

●

●

●

●

●

●

the safety and efficacy of the product, as demonstrated in clinical studies, and potenal advantages over compeng treatments;

the prevalence and severity of any side effects and any limitaons or warnings contained in a product’s approved labeling;

the clinical indicaons for which approval is granted;

for our immuno-oncology product candidates, our ability to compete in a compeve immuno-oncology market that may differ
from the biosimilar market;

inclusion,  in  either  parity  or  beer  posion,  on  commonly  accepted  clinical  guidelines  or  pathways  that  influence  prescribing
paerns and/or affect reimbursement;

relave convenience, ease of administraon and any real or perceived benefit from administraon at home as opposed to in the
clinic;

prevalence of the disease or condion for which the product is approved;

the cost of treatment, parcularly in relaon to compeng treatments;

the willingness of the target paent populaon to try new therapies and of physicians to prescribe these therapies;

the strength of markeng and distribuon support and ming of market introducon of compeve products;

the extent to which the product is approved for inclusion on formularies of hospitals, integrated delivery networks and managed
care organizaons;

publicity concerning our products or compeng products and treatments;

the  extent  to  which  third-party  payers  (including  government  and  naonal/regional  commercial  plans)  provide  adequate  third-
party coverage and reimbursement for our products and product candidates, if approved;

the price at which we sell our products;

30

Table of Contents

●

●

●

the potenal impact of the IRA on the pharmaceucal industry and the market for biosimilars;

the acons taken by current and future competors to delay, restrict or block customer usage of the product; and

our ability to maintain compliance with regulatory requirements.

Market  acceptance  of  any  future  product  candidates,  if  approved,  will  not  be  fully  known  unl  aer  they  are  launched  and  may  be
negavely affected by a potenal poor safety experience and the track record of other biosimilar and immuno-oncology products and product
candidates.  Further,  connued  market  acceptance  of  UDENYCA,  LOQTORZI  and  YUSIMRY,  and  any  future  product  candidates  that  may  be
approved,  depends  on  our  efforts  to  educate  the  medical  community  and  third-party  payers  on  the  benefits  of  our  products  and  product
candidates  and  will  require  significant  resources  from  us  and  we  have  significantly  less  resources  compared  to  large,  well-funded
pharmaceucal enes. Given the resource disparity, our outreach may have lile success or may never be successful. If our products or any
future  product  candidates  that  are  approved  fail  to  achieve  an  adequate  level  of  acceptance  by  physicians,  paents,  third-party  payers  and
others in the medical community, we will not be able to generate sufficient revenue to sustain profitability.

The  third-party  coverage  and  reimbursement  status  of  our  products  are  uncertain.  Failure  to  obtain  or  maintain  adequate  coverage  and
reimbursement for new or current products could limit our ability to market those products and decrease our ability to generate revenue.

Pricing, coverage and reimbursement of our products, or any of our product candidates, if approved, may not be adequate to support our
commercial  infrastructure.  The  prices  required  to  successfully  compete  may  not  connue  to  be  sufficient  to  recover  our  development  and
manufacturing  costs,  and  as  a  result,  we  may  not  be  profitable  in  the  future.  Accordingly,  the  availability  and  adequacy  of  coverage  and
reimbursement  by  governmental  and  commercial  payers  are  essenal  to  enable  provider/paent  access  to  our  products  and  our  paent
support  services  must  be  sufficiently  scaled  to  meet  the  needs  of  paents  receiving  our  products.  Sales  will  depend  substanally,  both
domescally and abroad, on the extent to which the costs of our products will be paid for by health maintenance, managed care, pharmacy
benefit and similar healthcare management organizaons or reimbursed by government authories, private health insurers and other third-
party payers. If coverage and reimbursement are not available, or are available only to limited levels, or become unavailable, we may not be
able  to  successfully  commercialize  our  products  or  any  of  our  product  candidates,  if  approved.  Even  if  coverage  is  provided,  the  approved
reimbursement amount may not be adequate to allow us to establish or maintain pricing sufficient to realize a return on our investment.

There  is  significant  uncertainty  related  to  third-party  coverage  and  reimbursement  of  newly  approved  products.  In  the  United  States,
third-party  payers,  including  private  and  governmental  payers  such  as  the  Medicare  and  Medicaid  programs,  play  an  important  role  in
determining the extent to which new drugs and biologics will be covered and reimbursed. The Medicare program covers certain individuals
aged 65 or older or those who are disabled or suffering from end-stage renal disease. The Medicaid program, which varies from state to state,
covers certain individuals and families who have limited financial means. The Medicare and Medicaid programs increasingly are used as models
for how private payers and other governmental payers develop their coverage and reimbursement policies for drugs and biologics. It is difficult
to predict what third-party payers will decide with respect to the coverage and reimbursement for any newly approved product. In addion, in
the United States, no uniform policy of coverage and reimbursement for biologics exists among third-party payers. Therefore, coverage and
reimbursement for biologics can differ significantly from payer to payer. As a result, the process for obtaining favorable coverage determinaons
oen  is  me-consuming  and  costly  and  may  require  us  to  provide  scienfic  and  clinical  support  for  the  use  of  our  products  to  each  payer
separately, with no assurance that coverage and adequate reimbursement will be obtained.

Effecve January 2019, CMS assigned a product specific Q-Code to UDENYCA, which is necessary to enable providers to separately bill for
UDENYCA to have its own reimbursement rate with Medicare or other third-party payers. However, reimbursement is not guaranteed, and rates
may vary based on product life cycle, site of care, type of payer, coverage decisions, and provider contracts. Furthermore, while payers have
adopted  the  Q-Codes  assigned  by  CMS  for  UDENYCA,  there  remains  uncertainty  as  to  whether  such  payers  will  connue  to  cover  and  pay
providers for the administraon and use of the product with each paent or may favor compeng products. If our products or any of our future
product candidates, are not covered or adequately reimbursed by third-party payers, including Medicare, then the cost of the relevant product
may be absorbed by healthcare providers or charged to paents. If this is the case, our expectaons of the pricing we expect to achieve for such
product and the related potenal revenue, may be significantly diminished.

Outside of the United States, pharmaceucal businesses are generally subject to extensive governmental price controls and other market
regulaons. We believe the increasing emphasis on cost-containment iniaves in Europe, Canada and other countries has and will connue to
put pressure on the pricing and usage of our product candidates. In many countries, the prices of medical products are subject to varying price
control mechanisms as part of naonal health systems. Other countries allow companies to fix their own prices for

31

Table of Contents

medical products but monitor and control company profits. Addional foreign price controls or other changes in pricing regulaon could restrict
the amount that we are able to charge for our product candidates. Accordingly, in markets outside the United States, the reimbursement for
our  products  may  be  reduced  compared  with  the  United  States  and  may  be  insufficient  to  generate  commercially  reasonable  revenue  and
profits.

Increasing efforts by governmental and third-party payers in the United States and abroad to control healthcare costs may cause such
organizaons to limit both coverage and the level of reimbursement for new products approved and, as a result, they may not cover or provide
adequate payment for our products or any of our product candidates. While cost containment pracces generally benefit biosimilars, severe
cost containment pracces may adversely affect our product sales. Furthermore, the impact of the IRA on our business and the pharmaceucal
industry generally is currently unknown. We expect to experience pricing pressures in connecon with the sale of our products and any of our
product candidates due to the trend toward managed healthcare, the increasing influence of health maintenance organizaons and addional
legislave changes.

Our products and our product candidates, even if approved, will remain subject to regulatory scruny.

Our  products  and  our  product  candidates,  even  If  approved,  will  be  subject  to  ongoing  regulatory  requirements  for  manufacturing,
labeling,  packaging,  storage,  adversing,  promoon,  sampling,  record-keeping,  conduct  of  post-markeng  studies  and  submission  of  safety,
efficacy and other post-market informaon, including both federal and state requirements in the United States and requirements of comparable
foreign regulatory authories.

Manufacturers  and  manufacturers’  facilies  are  required  to  comply  with  extensive  FDA,  and  comparable  foreign  regulatory  authority,
requirements,  including  ensuring  that  quality  control  and  manufacturing  procedures  conform  to  “cGMP”  regulaons.  As  such,  we  and  our
contract manufacturers will be subject to connual review and inspecons to assess compliance with cGMP and adherence to commitments
made in any NDA, original BLA submied under Secon 351(a) of the Public Health Service Act PHSA, Secon 351(k) BLA or MAA. Accordingly,
we  and  others  with  whom  we  work  must  connue  to  spend  me,  money  and  effort  in  all  areas  of  regulatory  compliance,  including
manufacturing, producon and quality control.

Any regulatory approvals that we or our collaboraon partners receive for our product candidates may be subject to limitaons on the
approved indicated uses for which the product may be marketed or to the condions of approval or may contain requirements for potenally
costly addional clinical trials and surveillance to monitor the safety and efficacy of the product candidate. We will be required to report certain
adverse events and producon problems, if any, to the FDA and comparable foreign regulatory authories. Any new legislaon addressing drug
safety  issues  could  result  in  delays  in  product  development  or  commercializaon  or  increased  costs  to  ensure  compliance.  We  will  have  to
comply with requirements concerning adversing and promoon for our products. Promoonal communicaons with respect to prescripon
drugs are subject to a variety of legal and regulatory restricons and must be consistent with the informaon in the product’s approved label.
As such, we may not promote our products for indicaons or uses for which they do not have approval. If our product candidates are approved,
we  must  submit  new  or  supplemental  applicaons  and  obtain  approval  for  certain  changes  to  the  approved  products,  product  labeling  or
manufacturing process. We or our collaboraon partners could also be asked to conduct post-markeng clinical studies to verify the safety and
efficacy of our products in general or in specific paent subsets. If original markeng approval is obtained via an accelerated biosimilar approval
pathway, we could be required to conduct a successful post-markeng clinical study to confirm clinical benefit for our products. An unsuccessful
post-markeng study or failure to complete such a study could result in the withdrawal of markeng approval.

If  a  regulatory  agency  discovers  previously  unknown  problems  with  a  product,  such  as  adverse  events  of  unancipated  severity  or
frequency or problems with the facility where the product is manufactured or disagrees with the promoon, markeng or labeling of a product,
such regulatory agency may impose restricons on that product or us, including requiring withdrawal of the product from the market. If we fail
to comply with applicable regulatory requirements, a regulatory agency or enforcement authority may, among other possibilies:

●

●

●

●

●

issue warning leers;

impose civil or criminal penales;

suspend or withdraw regulatory approval;

suspend any of our ongoing clinical studies;

refuse to approve pending applicaons or supplements to approved applicaons submied by us;

32

Table of Contents

●

●

impose restricons on our operaons, including closing our contract manufacturers’ facilies; or

seize or detain products or require a product recall.

Any government invesgaon of alleged violaons of law could require us to expend significant me and resources in response and could
generate negave publicity. Any failure to comply with ongoing regulatory requirements may significantly and adversely affect our ability to
commercialize and generate revenue from our products. If regulatory sancons are applied or if regulatory approval is withdrawn, the value of
our company and our operang results will be adversely affected.

The  FDA’s  and  other  regulatory  authories’  policies  may  change,  and  addional  government  regulaons  may  be  enacted  that  could
prevent, limit or delay regulatory approval of our product candidates. If we are slow or unable to adapt to changes in exisng requirements or
the adopon of new requirements or policies, or if we are not able to maintain regulatory compliance, we may lose any markeng approval
that we may have obtained and we may not sustain profitability, which would adversely affect our business, prospects, financial condion and
results of operaons.

We also cannot predict the likelihood, nature or extent of government regulaon that may arise from future legislaon or administrave

or execuve acon, either in the United States, China or other foreign countries.

Disrupons  at  the  FDA  and  other  government  agencies  caused  by  funding  shortages,  government  shut-downs  or  global  health  concerns
could hinder their ability to hire, retain or deploy key leadership and other personnel, and conduct inspecons of manufacturing facilies, or
otherwise prevent new or modified products from being developed, or approved or commercialized in a mely manner or at all, which could
negavely impact our business.

The ability of the FDA to review and approve new products can be affected by a variety of factors, including government budget and
funding levels, government shut-downs, statutory, regulatory, and policy changes, the FDA’s ability to hire and retain key personnel and accept
the payment of user fees, and other events that may otherwise affect the FDA’s ability to perform roune funcons. Average review mes at
the  FDA  have  fluctuated  in  recent  years  as  a  result.  In  addion,  government  funding  of  other  government  agencies  that  fund  research  and
development acvies is subject to the polical process, which is inherently fluid and unpredictable. Disrupons at the FDA and other agencies
may also slow the me necessary for new drugs and biologics or modificaons to approved drugs and biologics to be reviewed and/or approved
by  necessary  government  agencies,  which  would  adversely  affect  our  business.  For  example,  over  the  last  several  years,  the  United  States
government  has  periodically  shut  down  and  certain  regulatory  agencies,  such  as  the  FDA,  had  to  furlough  crical  FDA  employees  and  stop
crical acvies.

Separately, in response to the COVID-19 pandemic, the FDA postponed most inspecons of domesc and foreign manufacturing facilies
at various points. Even though the FDA has since resumed standard inspecon operaons, any resurgence of the virus or emergence of new
variants may lead to further administrave or inspeconal delays. If a prolonged government shutdown occurs it could significantly impact the
ability of the FDA or other regulatory authories to mely review and process our regulatory submissions, which could have a material adverse
effect on our business.

Risks Related to Compeve Acvity

Our  biosimilar  products  face  significant  compeon  from  the  reference  products  and  from  other  biosimilar  products  or  pharmaceucals
approved for the same indicaon as the originator products. Our product LOQTORZI and product candidate CHS-114, if approved, will face
significant  compeon  from  other  immuno-oncology  biologics.  If  we  fail  to  compete  effecvely,  we  may  not  achieve  significant  market
penetraon and expansion.

We operate in highly compeve pharmaceucal markets. Successful competors in the pharmaceucal market have demonstrated the
ability  to  effecvely  discover  molecules,  obtain  patents,  develop,  test  and  obtain  regulatory  approvals  for  products,  as  well  as  an  ability  to
effecvely  commercialize,  market  and  promote  approved  products.  Numerous  companies,  universies  and  other  research  instuons  are
engaged in developing, patenng, manufacturing and markeng of products compeve with those that we are developing. Many of these
potenal  competors  are  large,  experienced  mulnaonal  pharmaceucal  and  biotechnology  companies  that  enjoy  significant  compeve
advantages,  such  as  substanally  greater  financial,  research  and  development,  legal,  governmental  affairs,  manufacturing,  personnel,  and
markeng resources, with addional benefits of mergers and acquisions.

LOQTORZI recently entered a compeve market in the United States where a number of an-PD-1 or PD-L1 anbody drugs have been
approved by the FDA including the following marketed products from several competors: Keytruda® (pembrolizumab) from Merck, Opdivo®
(nivolumab) from BMS, Tecentriq® (atezolizumab) from Genentech, Imfinzi® (durvalumab) from AstraZeneca, Bavencio®

33

Table of Contents

(avelumab) from EMD Serono Inc. and Pfizer, and Libtayo® (cemiplimab-rwlc) from Regeneron and Sanofi, and Jemperli (dostarlimab-gxly) from
GlaxoSmithKline. In addion to LOQTORZI, mulple other competors are seeking to develop and approve novel an-PD-1 or PD-L1 anbody
drugs  in  the  United  States  in  the  coming  years,  including  but  not  limited  to  BeiGene,  Ltd.  (in  collaboraon  with  Novars).  As  the  only
immunotherapy approved by the FDA for the treatment of NPC, we believe LOQTORZI addresses a potenally high unmet need.

CHS-114,  if  approved,  faces  compeon  from  programs  in  development  specifically  targeng  CCR8,  including  those  by  Bristol-Myers

Squibb Company, Gilead/Jounce, Shionogi, AbbVie, Bayer, LaNova and Immunophage;

UDENYCA faces compeon in the United States from Amgen, Viatris, Sandoz, Pfizer, and Spectrum, and is expected to face compeon
from Amneal and Fresenius, each of which has announced the approval of a pegfilgrasm biosimilar and have launched their products for sale
in the United States.

YUSIMRY, following our launch in July 2023, faces compeon in the United States from AbbVie (the holder of rights to Humira), Amgen
(AmjevitaTM  (adalimumab-ao)),  Sandoz  (HyrimozTM  (adalimumab-adaz)),  Samsung  Bioepis  (HadlimaTM  (adalimumab-bwwd)),  Pfizer
(AbriladaTM (adalimumab-afzb)), Boehringer Ingelheim (CyltezoTM (adalimumab-adbm)) as well as Viatris / Biocon (Hulio® (adalimumab-jp)),
Alvotech Holdings S.A. and Fresenius, each a company that has disclosed development plans for a Humira biosimilar candidate. As a result of
connued expected compeon from Humira and a large number of potenal adalimumab (Humira) biosimilar competors, we may not be
able to achieve substanal topline sales for YUSIMRY in the United States.

These  companies  may  also  have  greater  brand  recognion  and  more  experience  in  conducng  preclinical  tesng  and  clinical  trials  of

product candidates, obtaining FDA and other regulatory approvals of products and markeng and commercializing products once approved.

Addionally, many manufacturers of originator products have increasingly used legislave, regulatory and other means, such as ligaon,
to delay regulatory approval and to seek to restrict compeon from manufacturers of biosimilars. These efforts may include or have included:

●

●

●

●

●

●

●

●

●

●

seling,  or  refusing  to  sele,  patent  lawsuits  with  biosimilar  companies,  resulng  in  such  patents  remaining  an  obstacle  for
biosimilar approval;

subming  Cizen  Peons  to  request  the  FDA  Commissioner  to  take  administrave  acon  with  respect  to  prospecve  and
submied biosimilar applicaons;

appealing  denials  of  Cizen  Peons  in  United  States  federal  district  courts  and  seeking  injuncve  relief  to  reverse  approval  of
biosimilar applicaons;

restricng  access  to  reference  brand  products  for  equivalence  and  biosimilarity  tesng  that  interferes  with  mely  biosimilar
development plans;

aempng to influence potenal market share by conducng medical educaon with physicians, payers, regulators and paents
claiming  that  biosimilar  products  are  too  complex  for  biosimilar  approval  or  are  too  dissimilar  from  originator  products  to  be
trusted as safe and effecve alternaves;

implemenng payer market access taccs that benefit their brands at the expense of biosimilars;

seeking state law restricons on the substuon of biosimilar products at the pharmacy without the intervenon of a physician or
through other restricve means such as excessive recordkeeping requirements or paent and physician noficaon;

seeking federal or state regulatory restricons on the use of the same non-proprietary name as the reference brand product for a
biosimilar or interchangeable biologic;

seeking changes to the United States Pharmacopeia, an industry recognized compilaon of drug and biologic standards;

obtaining  new  patents  covering  exisng  products  or  processes,  which  could  extend  patent  exclusivity  for  a  number  of  years  or
otherwise delay the launch of biosimilars; and

influencing legislatures so that they aach special patent extension amendments to unrelated federal legislaon.

34

Table of Contents

Our products and our product candidates, if approved, could face price compeon from other products or biosimilars of the same reference
products for the same indicaon. This price compeon could exceed our capacity to respond, detrimentally affecng our market share and
revenue as well as adversely affecng the overall financial health and aracveness of the market for the biosimilar.

Competors  in  the  biosimilar  market  have  the  ability  to  compete  on  price  through  PBMs,  payers  and  their  third-party  administrators,
IDNs and hospitals who exert downward pricing pressure on our product offerings. It is possible our biosimilar competors’ compliance with
price  discounng  demands  in  exchange  for  market  share  or  volume  requirements  could  exceed  our  capacity  to  respond  in  kind  and  reduce
market prices beyond our expectaons. There could be similar price compeon in the immuno-oncology market that could adversely affect
our results in the future. Such pracces may limit our ability to increase market share and may also impact profitability.

We face intense compeon and rapid technological change and the possibility that our competors may develop therapies that are similar,
more  advanced,  less  costly,  easier  to  administer  or  more  effecve  than  ours,  which  may  adversely  affect  our  financial  condion  and  our
ability to successfully commercialize our product candidates.

Many of our competors have substanally greater financial, technical and other resources, such as larger research and development
staff and more experienced markeng and manufacturing organizaons. Addional mergers and acquisions in the pharmaceucal industry
may result in even more resources being concentrated in our competors. As a result, these companies may obtain regulatory approval more
rapidly than we are able to and may be more effecve in selling and markeng their products. Smaller or early-stage companies may also prove
to be significant competors, parcularly through collaborave arrangements with large, established companies. Our competors may succeed
in developing, acquiring or licensing on an exclusive basis, products that are more effecve or less costly than any product candidate that we
may  develop;  they  may  also  obtain  patent  protecon  that  could  block  our  products;  and  they  may  obtain  regulatory  approval,  product
commercializaon  and  market  penetraon  earlier  than  we  do.  Our  competors  may  have  products  that  are  easier  to  administer  than  our
products, which could adversely affect our results, such as due to the observed trend that a large number of paents demonstrate a preference
to  administer  medicaon  at  home  due  to  COVID-19  or  other  factors.  Biosimilar  or  immuno-oncology  product  candidates  developed  by  our
competors may render our potenal product candidates uneconomical, less desirable or obsolete, and we may not be successful in markeng
our product candidates against competors.

If  other  competors  to  LOQTORZI  (in  indicaons  besides  NPC),  casdozokitug  and  CHS-114  are  approved  and  successfully  commercialized
before LOQTORZI (in indicaons besides NPC), casdozokitug and CHS-114, our business would suffer.

There are a number of companies that currently commercialize PD-1/PD-L1 blocking anbodies or are developing such compounds for
commercializaon  in  the  United  States.  If  other  competors  to  LOQTORZI  (in  indicaons  besides  NPC),  casdozokitug  and  CHS-114  are
successfully  commercialized  before  LOQTORZI  (in  indicaons  besides  NPC),  casdozokitug  and  CHS-114,  we  may  never  achieve  meaningful
market share for these products, our revenue would be reduced and, as a result, our business, prospects and financial condion could suffer.

If  an  improved  version  of  an  originator  product,  such  as  Neulasta  or  Humira,  is  developed  or  if  the  market  for  the  originator  product
significantly declines, sales of our biosimilar products may suffer.

Originator companies may develop improved versions of a reference product as part of a life cycle extension strategy and may obtain
regulatory approval of the improved version under a new or supplemental BLA submied to the applicable regulatory authority. Should the
originator  company  succeed  in  obtaining  an  approval  of  an  improved  biologic  product,  it  may  capture  a  significant  share  of  the  collecve
reference product market in the applicable jurisdicon and significantly reduce the market for the reference product and thereby the potenal
size of the market for our biosimilar products. In addion, the improved product may be protected by addional patent rights that may subject
our follow-on biosimilar to claims of infringement.

Biologic reference products may also face compeon as technological advances are made that may offer paents a more convenient
form of administraon or increased efficacy or as new products are introduced. External developments can also result in changing preferences
for  convenient  forms  of  administraon  of  products  that  may  impact  our  business.  As  new  products  are  approved  that  compete  with  the
reference product to our biosimilar products, sales of the reference originator product may be adversely impacted or rendered obsolete. If the
market for the reference product is impacted, we may lose significant market share for our approved biosimilar products. As a result of the
above factors, our business, prospects and financial condion could suffer.

35

Table of Contents

Any product candidates for which we intend to seek approval as original biologic products may face compeon sooner than ancipated.

Our  development  of  novel  biologic  product  candidates,  such  as  casdozokitug  and  CHS-114,  subjects  us  to  addional  risks  relang  to
biosimilar compeon. In parcular, under the Biologics Price Compeon and Innovaon Act of 2009 (“BPCIA”), an applicaon for a biosimilar
product  may  not  be  submied  to  the  FDA  unl  four  years  following  the  date  that  the  reference  product  was  first  licensed  by  the  FDA.  In
addion,  the  approval  of  a  biosimilar  product  may  not  be  made  effecve  by  the  FDA  unl  12  years  from  the  date  on  which  the  reference
product was first licensed. During this 12-year period of exclusivity, another company may sll market a compeng version of the reference
product if the FDA approves a full BLA for the compeng product containing the sponsor’s own preclinical data and data from adequate and
well-controlled clinical trials to demonstrate the safety, purity and potency of its product.

We believe that LOQTORZI and any of our future product candidates approved under an original BLA should qualify for the 12-year period
of exclusivity. However, there is a risk that this exclusivity could be shortened due to Congressional acon or otherwise, or that the FDA will not
consider our product candidates to be reference products for compeng products, potenally creang the opportunity for generic compeon
sooner than ancipated. Moreover, the extent to which a biosimilar, once approved, could be substuted for any one of our reference products
in a way that is similar to tradional generic substuon for non-biological products will depend on a number of marketplace and regulatory
factors that are sll developing.

Risks Related to Our Ability to Hire and Retain Highly Qualified Personnel

We are highly dependent on the services of our key execuves and personnel, including our President and Chief Execuve Officer, Dennis M.
Lanfear, and if we are not able to retain these members of our management or recruit addional management, product development and
scienfic personnel, our business will suffer.

We are highly dependent on the principal members of our management and scienfic and technical staff. The loss of service of any of our
management or key scienfic and technical staff could harm our business. In addion, we are dependent on our connued ability to aract,
retain and movate highly qualified addional management, product development and scienfic personnel. If we are not able to retain our
management,  parcularly  our  President  and  Chief  Execuve  Officer,  Mr.  Lanfear,  and  to  aract,  on  acceptable  terms,  addional  qualified
personnel necessary for the connued development of our business, we may not be able to sustain our operaons or grow.

Our  future  performance  will  also  depend,  in  part,  on  our  ability  to  successfully  integrate  newly  hired  execuve  officers  into  our
management  team  and  our  ability  to  develop  an  effecve  working  relaonship  among  senior  management.  Our  failure  to  integrate  these
individuals  and  create  effecve  working  relaonships  among  them  and  other  members  of  management  could  result  in  inefficiencies  in  the
development and commercializaon of our product candidates, harming future regulatory approvals, sales of our product candidates and our
results  of  operaons.  Addionally,  we  do  not  currently  maintain  “key  person”  life  insurance  on  the  lives  of  our  execuves  or  any  of  our
employees.

We will need to expand and effecvely manage our managerial, scienfic, operaonal, financial, commercial and other resources in order
to successfully pursue our product development and commercializaon efforts. Our success also depends on our connued ability to aract,
retain and movate highly qualified management and technical personnel. We may not be able to aract or retain qualified management and
scienfic  and  product  development  personnel  in  the  future  due  to  the  intense  compeon  for  qualified  personnel  among  biotechnology,
pharmaceucal and other businesses, parcularly those located in the San Francisco Bay Area. We also use equity compensaon as a part of a
comprehensive  compensaon  package  for  our  personnel.  The  majority  of  our  outstanding  opons  have  exercise  prices  that  are  above  our
current  stock  price.  If  we  are  not  able  to  aract,  retain  and  movate  necessary  personnel  to  accomplish  our  business  objecves,  we  may
experience constraints that will significantly impede the achievement of our development objecves, our ability to raise addional capital and
our ability to implement our business strategy.

We  may  need  to  expand  our  organizaon,  parcularly  due  to  employee  turnover,  and  we  may  experience  difficules  in  managing  this
turnover, which could disrupt our operaons.

As  of  December  31,  2023,  we  had  306  full-me  and  part-me  employees.  As  our  development  and  commercializaon  plans  and
strategies develop and evolve from me to me, and as we experience turnover, we may need to hire addional people in the future. Our
management  may  need  to  divert  a  disproporonate  amount  of  its  aenon  away  from  our  day-to-day  acvies  and  devote  a  substanal
amount of me to managing these hiring acvies. We may not be able to effecvely manage during a period of employee turnover, which

36

Table of Contents

may result in weaknesses in our infrastructure, operaonal mistakes, loss of business opportunies, loss of employees and reduced producvity
among remaining employees. Our expected growth could require significant capital expenditures and may divert financial resources from other
projects, such as the development of our current and potenal future product candidates. If our management is unable to effecvely manage
our  turnover,  our  expenses  may  increase  more  than  expected,  our  ability  to  generate  and/or  grow  revenue  could  be  reduced.  Our  future
financial  performance  and  our  ability  to  commercialize  product  candidates  and  compete  effecvely  will  depend,  in  part,  on  our  ability  to
effecvely manage any future growth.

Risks Related to Reliance on Third Pares

We rely on third pares to conduct our nonclinical and clinical studies and perform other tasks for us. If these third pares do not successfully
carry  out  their  contractual  dues,  meet  expected  deadlines  or  comply  with  regulatory  requirements,  we  may  not  be  able  to  obtain
regulatory approval for or commercialize our product candidates and our business could be substanally harmed.

We have relied upon and plan to connue to rely upon third-party clinical research organizaons (“CROs”) to monitor and manage data
for our ongoing nonclinical and clinical programs. We rely on these pares for execuon of our nonclinical and clinical studies and control only
certain aspects of their acvies. Nevertheless, we are responsible for ensuring that each of our studies is conducted in accordance with the
applicable protocol, legal, regulatory and scienfic standards and our reliance on the CROs does not relieve us of our regulatory responsibilies.
We and our CROs and other vendors are required to comply with cGMP, GCP, and GLP, which are regulaons and guidelines enforced by the
FDA,  the  Competent  Authories  of  the  Member  States  of  the  EEA  and  comparable  foreign  regulatory  authories  for  all  of  our  product
candidates  in  clinical  development.  Regulatory  authories  enforce  these  regulaons  through  periodic  inspecons  or  remote  regulatory
assessments (“RRAs”) of study sponsors, principal invesgators, study sites and other contractors. If we, any of our CROs, service providers or
invesgators  fail  to  comply  with  applicable  regulaons  or  GCPs,  the  data  generated  in  our  nonclinical  and  clinical  studies  may  be  deemed
unreliable and the FDA, EMA or comparable foreign regulatory authories may require us to perform addional nonclinical and clinical studies
before approving our markeng applicaons. There can be no assurance that upon inspecon or conclusion of an RRA by a given regulatory
authority, such regulatory authority will determine that any of our clinical studies comply with GCP regulaons. In addion, our clinical studies
must be conducted with product generated under cGMP regulaons. Failure to comply by any of the parcipang pares or ourselves with
these regulaons may require us to repeat clinical studies, which would delay the regulatory approval process. Moreover, our business may be
implicated  if  our  CRO  or  any  other  parcipang  pares  violate  federal  or  state  fraud  and  abuse  or  false  claims  laws  and  regulaons  or
healthcare privacy and security laws.

If any of our relaonships with these third-party CROs terminate, we may not be able to enter into arrangements with alternave CROs or
do  so  on  commercially  reasonable  terms.  In  addion,  our  CROs  are  not  our  employees,  and  except  for  remedies  available  to  us  under  our
agreements  with  such  CROs,  we  cannot  control  whether  or  not  they  devote  sufficient  me  and  resources  to  our  on-going  nonclinical  and
clinical programs. If CROs do not successfully carry out their contractual dues or obligaons or meet expected deadlines, if they need to be
replaced  or  if  the  quality  or  accuracy  of  the  data  they  obtain  is  compromised  due  to  the  failure  to  adhere  to  our  protocols,  regulatory
requirements or for other reasons, our clinical studies may be extended, delayed or terminated and we may not be able to obtain regulatory
approval  for  or  successfully  commercialize  our  product  candidates.  CROs  may  also  generate  higher  costs  than  ancipated.  As  a  result,  our
results of operaons and the commercial prospects for our product candidates would be harmed, our costs could increase and our ability to
generate revenue could be delayed.

Switching or adding addional CROs involves addional cost and requires management me and focus. In addion, a transion period is
necessary  when  a  new  CRO  commences  work,  which  can  materially  impact  our  ability  to  meet  our  desired  clinical  development  melines.
Though we strive to carefully manage our relaonships with our CROs, there can be no assurance that we will not encounter similar challenges
or  delays  in  the  future  or  that  these  delays  or  challenges  will  not  have  a  material  adverse  impact  on  our  business,  prospects  and  financial
condion.

We rely on third pares, and in some cases a single third party, to manufacture nonclinical, clinical and commercial drug supplies of our
product candidates and to store crical components of our product candidates for us. Our business could be harmed if those third pares fail
to provide us with sufficient quanes of product candidates or fail to do so at acceptable quality levels or prices.

We  do  not  currently  have  the  infrastructure  or  capability  internally  to  manufacture  supplies  of  our  product  candidates  for  use  in  our
nonclinical  and  clinical  studies,  and  we  lack  the  resources  and  the  capability  to  manufacture  any  of  our  product  candidates  on  a  clinical  or
commercial  scale.  We  rely  on  third-party  manufacturers  to  manufacture  and  supply  us  with  our  product  candidates  for  our  preclinical  and
clinical  studies  as  well  as  to  establish  commercial  supplies  of  our  product  candidates.  Successfully  transferring  complicated  manufacturing
techniques to contract manufacturing organizaons and scaling up these techniques for commercial quanes is me consuming and we

37

Table of Contents

may not be able to achieve such transfer or do so in a mely manner. Moreover, the availability of contract manufacturing services for protein-
based  therapeucs  is  highly  variable  and  there  are  periods  of  relavely  abundant  capacity  alternang  with  periods  in  which  there  is  lile
available capacity. If our need for contract manufacturing services increases during a period of industry-wide producon capacity shortage, we
may not be able to produce our product candidates on a mely basis or on commercially viable terms. Although we will plan accordingly and
generally  do  not  begin  a  clinical  study  unless  we  believe  we  have  a  sufficient  supply  of  a  product  candidate  to  complete  such  study,  any
significant delay or disconnuaon in the supply of a product candidate for an ongoing clinical study due to the need to replace a third-party
manufacturer  could  considerably  delay  compleon  of  our  clinical  studies,  product  tesng  and  potenal  regulatory  approval  of  our  product
candidates, which could harm our business and results of operaons.

Reliance on third-party manufacturers entails addional risks, including reliance on the third party for regulatory compliance and quality
assurance,  the  possible  breach  of  the  manufacturing  agreement  by  the  third  party  and  the  possible  terminaon  or  nonrenewal  of  the
agreement by the third party at a me that is costly or inconvenient for us. In addion, third-party manufacturers may not be able to comply
with cGMP or similar regulatory requirements outside the United States. Our failure or the failure of our third-party manufacturers to comply
with  applicable  regulaons  could  result  in  sancons  being  imposed  on  us,  including  fines,  injuncons,  civil  penales,  delays,  suspension  or
withdrawal of approvals, license revocaon, seizures or recalls of products, operang restricons and criminal prosecuons, any of which could
significantly and adversely affect supplies of our product candidates or any other product candidates or products that we may develop. Any
failure  or  refusal  to  supply  the  components  for  our  product  candidates  that  we  may  develop  could  delay,  prevent  or  impair  our  clinical
development or commercializaon efforts. If our contract manufacturers were to breach or terminate their manufacturing arrangements with
us, the development or commercializaon of the affected products or product candidates could be delayed, which could have an adverse effect
on  our  business.  Any  change  in  our  manufacturers  could  be  costly  because  the  commercial  terms  of  any  new  arrangement  could  be  less
favorable and because the expenses relang to the transfer of necessary technology and processes could be significant.

If any of our product candidates are approved, in order to produce the quanes necessary to meet ancipated market demand, any
contract manufacturer that we engage may need to increase manufacturing capacity. If we are unable to build and stock our product candidates
in sufficient quanes to meet the requirements for the launch of these candidates or to meet future demand, our revenue and gross margins
could be adversely affected. Although we believe that we will not have any material supply issues, we cannot be certain that we will be able to
obtain long-term supply arrangements for our product candidates or materials used to produce them on acceptable terms, if at all. If we are
unable to arrange for third-party manufacturing, or to do so on commercially reasonable terms, we may not be able to complete development
of our product candidates or market them.

We are dependent on Junshi Biosciences and Orox for the commercializaon of our product candidates in certain markets and we intend to
seek  addional  commercializaon  partners  for  major  markets,  and  the  failure  to  commercialize  in  those  markets  could  have  a  material
adverse effect on our business and operang results.

We  have  exclusive  licenses  from  Junshi  Biosciences  to  develop  and  commercialize  LOQTORZI  in  the  United  States  and  Canada.  Our

licensors are responsible for supplying us with drug substance and final drug products.

Our exclusive licensee, Orox, is responsible for commercializaon of certain of our products and product candidates, including UDENYCA

and YUSIMRY in certain Caribbean and Lan American countries (excluding Brazil, and in the case of UDENYCA, also excluding Argenna).

Our  licenses  with  Junshi  Biosciences,  Bioeq,  Orox,  or  other  future  license  or  collaboraon  agreements,  may  not  result  in  posive

outcomes. Factors that may affect the success of our licenses and collaboraons include, but are not limited to, the following:

●

●

●

●

our exisng and potenal collaboraon partners may fail to provide sufficient amounts of commercial products, including because
of import restricons, or they may be ineffecve in doing so;

our exisng and potenal collaboraon partners may fail regulatory inspecons or RRAs which may preclude or delay the delivery
of commercial products;

our  exisng  and  potenal  collaboraon  partners  may  fail  to  exercise  commercially  reasonable  efforts  to  market  and  sell  our
products in their respecve licensed jurisdicons or they may be ineffecve in doing so;

our exisng and potenal licensees and collaboraon partners may incur financial, legal or other difficules that force them to limit
or reduce their parcipaon in our joint projects;

38

Table of Contents

●

●

our exisng and potenal licensees and collaboraon partners may terminate their licenses or collaboraons with us, which could
make it difficult for us to aract new partners or adversely affect percepon of us in the business and financial communies; and

our exisng and potenal licensees and collaboraon partners may choose to pursue alternave, higher priority programs, which
could affect their commitment to us.

Moreover, any disputes with our licensees and collaboraon partners will substanally divert the aenon of our senior management
from other business acvies and will require us to incur substanal costs associated with ligaon or arbitraon proceedings. If we cannot
maintain successful license and collaboraon arrangements, our business, financial condion and operang results may be adversely affected.

Risks Related to Manufacturing and Supply Chain

We are subject to a multude of manufacturing risks and the risks of inaccurately forecasng sales of our products. We also need to make a
determinaon of excess or obsolete inventory that requires significant judgment and may result in write-downs of inventory, charges related
to  firm  purchase  commitments,  or  both.  Any  adverse  developments  affecng  the  manufacturing  operaons  of  our  products  and  product
candidates could substanally increase our costs and limit supply for our products and product candidates.

The process of manufacturing our product candidates is complex, highly regulated and subject to several risks, including but not limited

to:

●

●

●

product loss due to contaminaon, equipment failure or improper installaon or operaon of equipment or vendor or operator
error;

equipment  failures,  labor  shortages,  natural  disasters,  power  failures  and  numerous  other  factors  associated  with  the
manufacturing facilies in which our product candidates are produced, and potenally exacerbated by climate change; and

disrupon of supply chains for crical and specialized raw materials, delays in regulatory inspecons of manufacturing and tesng
facilies, and reduced manufacturing capacies created by global events such as the COVID-19 pandemic and the ongoing conflict
in Ukraine.

We  have  experienced  reduced  producon  yields,  product  defects  and  other  supply  disrupons.  For  example,  we  have  experienced
failures with respect to the manufacturing of certain lots of each of our product candidates resulng in delays prior to our taking correcve
acon.  Addionally,  if  microbial,  viral  or  other  contaminaons  are  discovered  in  our  product  candidates  or  in  the  manufacturing  facilies  in
which our product candidates are made, such manufacturing facilies may need to be closed for an extended period of me to invesgate and
remedy the contaminaon.

Any adverse developments affecng manufacturing operaons for our products and product candidates, including due to sudden or long-
term changes in weather paerns or conflicts in parcular geographic areas, may result in shipment delays, inventory shortages, lot failures,
withdrawals  or  recalls  or  other  interrupons  in  the  supply  of  our  product  candidates.  We  also  need  to  make  a  determinaon  of  excess  or
obsolete inventory that requires significant judgment and includes consideraon of many factors, such as esmates of future product demand,
current and future market condions, product expiraon informaon and potenal product obsolescence, among others. Although we believe
that the assumpons we use in esmang potenal inventory write-downs are reasonable, if actual market condions are less favorable than
projected by us, write-downs of inventory, charges related to firm purchase commitments, or both may be required which would be recorded
as cost of goods sold in our consolidated statements of operaons. Adverse developments affecng our assumpons of the level and ming of
demand for our products include those that are outside of our control such as the acons taken by competors and customers, the direct or
indirect  effects  of  the  COVID-19  pandemic,  and  other  factors.  We  may  have  to  take  inventory  write-downs  and  incur  other  charges  and
expenses, such as charges related to firm purchase commitments, for products that are manufactured in reliance on a forecast that proves to be
inaccurate  because  we  do  not  sell  as  many  units  as  forecasted.  For  example,  during  the  third  quarter  of  2022,  we  recorded  a  $26.0  million
write-down of UDENYCA inventory that was at risk of expiraon and during the fourth quarter of 2023, we recorded a $47.0 million charge for
the  write-down  of  slow  moving  YUSIMRY  inventory  and  the  related  paral  recognion  of  certain  firm  purchase  commitments.  Although  we
believe  that  the  assumpons  that  we  use  in  esmang  inventory  write-downs  are  reasonable,  addional  write-downs  of  inventory  may  be
required  in  the  future  if  actual  market  condions  are  less  favorable  than  our  projecons,  which  could  materially  and  adversely  impact  our
financial results. In addion to such write-downs, we may also have to incur charges and expenses related to firm purchase commitments or for
product candidates that fail to meet specificaons, undertake costly remediaon efforts or seek costlier manufacturing alternaves.

39

Table of Contents

We currently engage single suppliers for manufacture, clinical trial services, formulaon development and product tesng of our product
candidates. The loss of any of these suppliers or vendors could materially and adversely affect our business.

For our products and our product candidates, we currently engage a disnct vendor or service provider for each of the principal acvies
supporng  our  manufacture  and  development  of  these  products,  such  as  manufacture  of  the  biological  substance  present  in  each  of  the
products, manufacture of the final filled and finished presentaon of these products, as well as laboratory tesng, formulaon development
and clinical tesng of these products. Because we currently have engaged a limited number of back-up suppliers or vendors for these single-
sourced  services,  and  although  we  believe  that  there  are  alternate  sources  that  could  fulfill  these  acvies,  we  cannot  assure  you  that
idenfying and establishing relaonships with alternate suppliers and vendors would not result in significant delay in the development of our
product  candidates.  Addional  delays  or  cost  increases  could  occur  due  to  the  direct  or  indirect  effects  of  the  COVID-19  pandemic  and  the
ongoing conflict in Ukraine. Addionally, we may not be able to enter into arrangements with alternave service providers on commercially
reasonable terms or at all. A delay in the development of our product candidates, or having to enter into a new agreement with a different third
party on less favorable terms than we have with our current suppliers, could have a material adverse impact on our business.

We  and  our  collaboraon  partners  and  contract  manufacturers  are  subject  to  significant  regulaon  with  respect  to  manufacturing  our
product candidates. The manufacturing facilies on which we rely may not connue to meet regulatory requirements or may not be able to
meet supply demands.

All  enes  involved  in  the  preparaon  of  therapeucs  for  clinical  studies  or  commercial  sale,  including  our  exisng  contract
manufacturers  for  our  product  candidates,  are  subject  to  extensive  regulaon.  Components  of  a  finished  therapeuc  product  approved  for
commercial sale or used in clinical studies must be manufactured in accordance with cGMP. These regulaons govern manufacturing processes
and  procedures  (including  record  keeping)  and  the  implementaon  and  operaon  of  quality  systems  to  control  and  assure  the  quality  of
invesgaonal products and products approved for sale. Poor control of producon processes can lead to the introducon of contaminants or
to  inadvertent  changes  in  the  properes  or  stability  of  our  product  candidates  that  may  not  be  detectable  in  final  product  tesng.  We,  our
collaboraon partners, or our contract manufacturers must supply all necessary documentaon in support of a Secon 351(k) BLA, original BLA,
NDA or MAA on a mely basis and must adhere to GLP and cGMP regulaons enforced by the FDA and other regulatory agencies through their
facilies inspecon program. Some of our contract manufacturers may have never produced a commercially approved pharmaceucal product
and therefore have not obtained the requisite regulatory authority approvals to do so. The facilies and quality systems of some or all of our
collaboraon  partners  and  third-party  contractors  must  pass  a  pre-approval  inspecon  for  compliance  with  the  applicable  regulaons  as  a
condion of regulatory approval of our product candidates or any of our other potenal products. In addion, the regulatory authories may, at
any me, audit or inspect a manufacturing facility involved with the preparaon of our product candidates or our other potenal products or
the  associated  quality  systems  for  compliance  with  the  regulaons  applicable  to  the  acvies  being  conducted.  Although  we  oversee  the
contract  manufacturers,  we  cannot  control  the  manufacturing  process  of,  and  are  completely  dependent  on,  our  contract  manufacturing
partners for compliance with the regulatory requirements. If these facilies do not pass a pre-approval plant inspecon, regulatory approval of
the  products  may  not  be  granted  or  may  be  substanally  delayed  unl  any  violaons  are  corrected  to  the  sasfacon  of  the  regulatory
authority, if ever.

The  regulatory  authories  also  may,  at  any  me  following  approval  of  a  product  for  sale,  inspect,  audit  or  iniate  an  RRA  of  the
manufacturing  facilies  of  our  collaboraon  partners  and  third-party  contractors.  If  any  such  inspecon,  audit  or  RRA  idenfies  a  failure  to
comply  with  applicable  regulaons  or  if  a  violaon  of  our  product  specificaons  or  applicable  regulaons  occurs  independent  of  such  an
inspecon, audit or RRA, we or the relevant regulatory authority may require remedial measures that may be costly and/or me consuming for
us or a third party to implement and that may include the temporary or permanent suspension of a clinical study or commercial sales or the
temporary  or  permanent  closure  of  a  facility.  Any  such  remedial  measures  imposed  upon  us  or  third  pares  with  whom  we  contract  could
materially harm our business.

If  we,  our  collaboraon  partners  or  any  of  our  third-party  manufacturers  fail  to  maintain  regulatory  compliance,  the  FDA  or  other
applicable regulatory authority can impose regulatory sancons including, among other things, refusal to approve a pending applicaon for a
new  product  candidate,  withdrawal  of  an  approval  or  suspension  of  producon.  As  a  result,  our  business,  financial  condion  and  results  of
operaons may be materially harmed.

Addionally, if supply from one approved manufacturer is interrupted, an alternave manufacturer would need to be qualified through a
PAS, NDA supplement or MAA variaon or equivalent foreign regulatory filing, which could result in further delay. The regulatory agencies may
also  require  addional  studies  if  a  new  manufacturer  is  relied  upon  for  commercial  producon.  Switching  manufacturers  may  involve
substanal costs and is likely to result in a delay in our desired clinical and commercial melines.

40

Table of Contents

These factors could cause us to incur addional costs and could cause the delay or terminaon of clinical studies, regulatory submissions,
required approvals or commercializaon of our product candidates. Furthermore, if our suppliers fail to meet contractual requirements and we
are unable to secure one or more replacement suppliers capable of producon at a substanally equivalent cost, our clinical studies may be
delayed or we could lose potenal revenue.

The  structure  of  complex  proteins  used  in  protein-based  therapeucs  is  inherently  variable  and  highly  dependent  on  the  processes  and
condions used to manufacture them. If we are unable to develop manufacturing processes that achieve a requisite degree of biosimilarity
to  the  originator  drug,  and  within  a  range  of  variability  considered  acceptable  by  regulatory  authories,  we  may  not  be  able  to  obtain
regulatory approval for our biosimilar products.

Protein-based  therapeucs  are  inherently  heterogeneous  and  their  structures  are  highly  dependent  on  the  producon  process  and
condions.  Products  from  one  producon  facility  can  differ  within  an  acceptable  range  from  those  produced  in  another  facility.  Similarly,
physicochemical differences can also exist among different lots produced within a single facility. The physicochemical complexity and size of
biologic therapeucs create significant technical and scienfic challenges in the context of their replicaon as biosimilar products.

The  inherent  variability  in  protein  structure  from  one  producon  lot  to  another  is  a  fundamental  consideraon  with  respect  to
establishing biosimilarity to an originator product to support regulatory approval requirements. For example, the glycosylaon of the protein,
meaning the manner in which sugar molecules are aached to the protein backbone of a therapeuc protein when it is produced in a living cell,
is  crical  to  therapeuc  efficacy,  half-life,  efficacy  and  even  safety  of  the  therapeuc  and  is  therefore  a  key  consideraon  for  biosimilarity.
Defining and understanding the variability of an originator molecule in order to match its glycosylaon profile requires significant skill in cell
biology, protein purificaon and analycal protein chemistry. Furthermore, manufacturing proteins with reliable and consistent glycosylaon
profiles at scale is challenging and highly dependent on the skill of the cell biologist and process scienst.

There are extraordinary technical challenges in developing complex protein-based therapeucs that not only must achieve an acceptable
degree  of  similarity  to  the  originator  molecule  in  terms  of  characteriscs  such  as  the  unique  glycosylaon  paern,  but  also  the  ability  to
develop manufacturing processes that can replicate the necessary structural characteriscs within an acceptable range of variability sufficient
to sasfy regulatory authories.

Given  the  challenges  caused  by  the  inherent  variability  in  protein  producon,  we  may  not  be  successful  in  developing  our  biosimilar
products if regulators conclude that we have not achieved a sufficient level of biosimilarity to the originator product, or that the processes we
use are unable to generate our products within an acceptable range of variability.

Risks Related to Adverse Events

Our  products  or  our  product  candidates  may  cause  undesirable  side  effects  or  have  other  properes  that  could,  as  applicable,  delay  or
prevent their regulatory approval, limit the commercial profile of an approved label or result in significant negave consequences following
markeng approval, if granted.

As with most pharmaceucal products, use of our products or our product candidates could be associated with side effects or adverse
events,  which  can  vary  in  severity  (from  minor  reacons  to  death)  and  frequency  (infrequent  or  prevalent).  Side  effects  or  adverse  events
associated with the use of our product candidates may be observed at any me, including in clinical trials or when a product is commercialized.
Undesirable side effects caused by our product candidates could cause us or regulatory authories to interrupt, delay or halt clinical studies and
could result in a more restricve label or the delay or denial of regulatory approval by the FDA or other comparable foreign authories. Results
of our studies could reveal a high and unacceptable severity and prevalence of side effects such as toxicity or other safety issues and could
require us or our collaboraon partners to perform addional studies or halt development or sale of these product candidates or expose us to
product  liability  lawsuits,  which  will  harm  our  business.  In  such  an  event,  we  may  be  required  by  regulatory  agencies  to  conduct  addional
animal or human studies regarding the safety and efficacy of our product candidates, which we have not planned or ancipated or our studies
could be suspended or terminated, and the FDA or comparable foreign regulatory authories could order us to cease further development of or
deny or withdraw approval of our product candidates for any or all targeted indicaons. There can be no assurance that we will resolve any
issues related to any product-related adverse events to the sasfacon of the FDA or any other regulatory agency in a mely manner, if ever,
which could harm our business, prospects and financial condion.

Addionally, product quality characteriscs have been shown to be sensive to changes in process condions, manufacturing techniques,
equipment or sites and other such related consideraons, hence any manufacturing process changes we implement prior to or aer regulatory
approval could impact product safety and efficacy.

41

Table of Contents

Drug-related  side  effects  could  affect  paent  recruitment  for  clinical  trials,  the  ability  of  enrolled  paents  to  complete  our  studies  or
result  in  potenal  product  liability  claims.  We  currently  carry  product  liability  insurance  and  we  are  required  to  maintain  product  liability
insurance pursuant to certain of our license agreements. We believe our product liability insurance coverage is sufficient in light of our current
clinical  programs;  however,  we  may  not  be  able  to  maintain  insurance  coverage  at  a  reasonable  cost  or  in  sufficient  amounts  to  protect  us
against  losses  due  to  liability.  A  successful  product  liability  claim  or  series  of  claims  brought  against  us  could  adversely  affect  our  results  of
operaons and business. In addion, regardless of merit or eventual outcome, product liability claims may result in impairment of our business
reputaon,  withdrawal  of  clinical  study  parcipants,  costs  due  to  related  ligaon,  distracon  of  management’s  aenon  from  our  primary
business, iniaon of invesgaons by regulators, substanal monetary awards to paents or other claimants, the inability to commercialize
our product candidates and decreased demand for our product candidates, if approved for commercial sale.

Addionally,  if  one  or  more  of  our  product  candidates  receives  markeng  approval,  and  we  or  others  later  idenfy  undesirable  side

effects caused by such products, a number of potenally significant negave consequences could result, including but not limited to:

●

●

●

●

●

regulatory authories may withdraw approvals of such product;

regulatory authories may require addional warnings on the label;

we  may  be  required  to  create  a  REMS  plan,  which  could  include  a  medicaon  guide  outlining  the  risks  of  such  side  effects  for
distribuon to paents, a communicaon plan for healthcare providers and/or other elements to assure safe use;

we could be sued and held liable for harm caused to paents; and

our reputaon may suffer.

Any of these events could prevent us from achieving or maintaining market acceptance of the parcular product candidate, if approved,

and could significantly harm our business, results of operaons and prospects.

If  we  receive  approval  for  our  product  candidates,  regulatory  agencies  including  the  FDA  and  foreign  regulatory  agencies,  regulaons
require that we report certain informaon about adverse medical events if those products may have caused or contributed to those adverse
events. The ming of our obligaon to report would be triggered by the date we become aware of the adverse event as well as the nature of
the event. We may fail to report adverse events we become aware of within the prescribed meframe. We may also fail to appreciate that we
have become aware of a reportable adverse event, especially if it is not reported to us as an adverse event or if it is an adverse event that is
unexpected or removed in me from the use of our products. If we fail to comply with our reporng obligaons, the FDA or foreign regulatory
agencies could take acon including criminal prosecuon, the imposion of civil monetary penales, seizure of our products or extended delay
in approval or clearance of future products.

Adverse events involving an originator product, or other biosimilars of such originator product, may negavely affect our business.

In  the  event  that  use  of  an  originator  product,  or  other  biosimilar  for  such  originator  product,  results  in  unancipated  side  effects  or
other  adverse  events,  it  is  likely  that  our  biosimilar  product  will  be  viewed  comparably  and  may  become  subject  to  the  same  scruny  and
regulatory  sancons  as  the  originator  product  or  other  biosimilar,  as  applicable.  Accordingly,  we  may  become  subject  to  regulatory
supervisions, clinical holds, product recalls or other regulatory acons for maers outside of our control that affect the originator product, or
other biosimilar, as applicable, if and unl we are able to demonstrate to the sasfacon of our regulators that our biosimilar product is not
subject to the same issues leading to the regulatory acon as the originator product or other biosimilar, as applicable.

Risks Related to Intellectual Property

If  we  infringe  or  are  alleged  to  infringe  intellectual  property  rights  of  third  pares,  our  business  could  be  harmed.  Third-party  claims  of
intellectual property infringement may prevent or delay our development and commercializaon efforts.

Our commercial success depends in large part on avoiding infringement of the patents and proprietary rights of third pares. There have
been  many  lawsuits  and  other  proceedings  involving  patent  and  other  intellectual  property  rights  in  the  pharmaceucal  industry,  including
patent infringement lawsuits, interferences, opposions and reexaminaon proceedings before the USPTO and corresponding foreign patent
offices.  Numerous  United  States  and  foreign  issued  patents  and  pending  patent  applicaons,  which  are  owned  by  third  pares,  exist  in  the
fields in which we are developing product candidates. As the pharmaceucal industry expands and more patents are issued, the risk increases
that our product candidates may be subject to claims of infringement of the patent rights of third pares.

42

Table of Contents

Our  research,  development  and  commercializaon  acvies  may  infringe  or  otherwise  violate  or  be  claimed  to  infringe  or  otherwise
violate patents owned or controlled by other pares. The companies that originated the products for which we introduced biosimilar versions,
such as Amgen, AbbVie and Genentech, as well as other competors (including other companies developing biosimilars) have developed, and
are connuing to develop, worldwide patent porolios of varying sizes and breadth, many of which are in fields relang to our business, and it
may not always be clear to industry parcipants, including us, which patents cover various types of products or methods of use.

Third pares may assert that we are employing their proprietary technology without authorizaon. We are aware of third-party patents
or patent applicaons with claims, for example, to composions, formulaons, methods of manufacture or methods for treatment related to
the use or manufacture of our product candidates. While we have conducted freedom to operate analyses with respect to our products and our
product candidates, including our in-licensed biosimilar candidates, as well as our pipeline candidates, we cannot guarantee that any of our
analyses are complete and thorough, nor can we be sure that we have idenfied each patent and pending applicaon in the United States and
abroad that is relevant or necessary to the commercializaon of our product candidates. Moreover, because patent applicaons can take many
years to issue, there may be currently pending patent applicaons that may later result in issued patents covering our product candidates. With
respect to products we are evaluang for inclusion in our future product pipeline, our freedom to operate analyses, including our research on
the ming of potenally relevant patent expiraons, are ongoing.

There may also be patent applicaons that have been filed but not published and if such applicaons issue as patents, they could be
asserted against us. For example, in most cases, a patent filed today would not become known to industry parcipants for at least 18 months
given  patent  rules  applicable  in  most  jurisdicons,  which  do  not  require  publicaon  of  patent  applicaons  unl  18  months  aer  filing.
Moreover,  some  United  States  patents  may  issue  without  any  prior  publicaon  in  cases  where  the  patent  applicant  does  not  also  make  a
foreign filing. We may also face claims from non-praccing enes that have no relevant product revenue and against whom our own patent
porolio may have no deterrent effect. In addion, coverage of patents is subject to interpretaon by the courts, and the interpretaon is not
always  uniform.  If  we  are  sued  for  patent  infringement,  we  would  need  to  demonstrate  that  our  product  candidates,  products  or  methods
either do not infringe the patent claims of the relevant patent or that the patent claims are invalid and/or unenforceable, and we may not be
able  to  do  this.  Proving  that  a  patent  is  invalid  or  unenforceable  is  difficult.  For  example,  in  the  United  States,  proving  invalidity  requires  a
showing  of  clear  and  convincing  evidence  to  overcome  the  presumpon  of  validity  enjoyed  by  issued  patents.  Also,  in  proceedings  before
courts in Europe, the burden of proving invalidity of the patent usually rests on the party alleging invalidity. Even if we are successful in these
proceedings,  we  may  incur  substanal  costs  and  the  me  and  aenon  of  our  management  and  scienfic  personnel  could  be  diverted  in
pursuing these proceedings, which could have a material adverse effect on us. In addion, we may not have sufficient resources to bring these
acons to a successful conclusion.

Third pares could bring claims against us that would cause us to incur substanal expenses and, if successful against us, could cause us
to  pay  substanal  monetary  damages.  Further,  if  a  patent  infringement  suit  were  brought  against  us,  we  could  be  forced  to  stop  or  delay
research,  development,  manufacturing  or  sales  of  the  product  or  product  candidate  that  is  the  subject  of  the  suit.  Ulmately,  we  could  be
prevented from commercializing a product or be forced to cease some aspect of our business operaons, if, as a result of actual or threatened
patent  infringement  claims,  we  are  unable  to  enter  into  licenses  on  commercially  acceptable  terms  or  at  all.  If,  as  a  result  of  patent
infringement  claims  or  to  avoid  potenal  claims,  we  choose  or  are  required  to  seek  licenses  from  third  pares,  these  licenses  may  not  be
available on acceptable terms or at all. Even if we are able to obtain a license, the license may obligate us to pay substanal license fees or
royales  or  both,  and  the  rights  granted  to  us  might  be  nonexclusive,  which  could  result  in  our  competors  gaining  access  to  the  same
intellectual property. Pares making claims against us may obtain injuncve or other equitable relief, which could effecvely block our ability to
further  develop  and  commercialize  one  or  more  of  our  product  candidates.  Defense  of  these  claims,  regardless  of  their  merit,  would  likely
involve substanal ligaon expense and would likely be a substanal diversion of employee resources from our business. In the event of a
successful claim of infringement against us, we may, in addion to being blocked from the market, have to pay substanal monetary damages,
including  treble  damages  and  aorneys’  fees  for  willful  infringement,  pay  royales,  redesign  our  infringing  products  or  obtain  one  or  more
licenses from third pares, which may be impossible or require substanal me and monetary expenditure.

On May 10, 2017, Amgen Inc. and Amgen Manufacturing Inc. filed an acon against us in the United States District Court for the District
of  Delaware  alleging  infringement  of  one  or  more  claims  of  Amgen’s  US  patent  8,273,707  (the  “‘707  patent”)  under  35  U.S.C.  §  271.  The
complaint seeks injuncve relief, monetary damages and aorney fees. On December 7, 2017, the United States Magistrate Judge issued under
seal a Report and Recommendaon to the District Court recommending that the District Court grant, with prejudice, our pending moon to
dismiss Amgen’s complaint for failure to state a claim pursuant to Federal Rule of Civil Procedure 12(b)(6). On March 26, 2018, Judge Stark of
the District Court adopted the United States Magistrate Judge’s Report and Recommendaon to grant our moon pursuant to Federal Rule of
Civil Procedure 12(b)(6) to dismiss with prejudice the patent infringement complaint alleging infringement of the ‘707 patent on the grounds
that such complaint failed to state a claim upon which relief may be granted. In May 2018, Amgen filed a Noce of Appeal in the United States
Court of Appeals for the Federal Circuit. We and Amgen filed briefs in this maer and oral argument

43

Table of Contents

was held on May 8, 2019. On July 29, 2019, the Federal Circuit issued a precedenal opinion affirming the District Court’s judgment in our favor.
The Federal Circuit held that the doctrine of prosecuon history estoppel barred Amgen from succeeding on its infringement claim and affirmed
the District Court’s dismissal. In a Joint Status Report, dated September 20, 2019, Amgen stated that it does not intend to further appeal the
Federal Circuit’s decision. On October 11, 2019, we filed a Moon for Aorneys’ Fees with the District Court. Amgen filed its Answering Brief in
Opposion on November 8, 2019. On November 22, 2019, we filed our Reply Brief with the District Court. On November 30, 2020, the District
Court issued an order denying our moon.

On  January  24,  2019,  we  entered  into  selement  and  license  agreements  with  AbbVie,  which  grant  us  global,  royalty-bearing,  non-
exclusive license rights under AbbVie’s intellectual property to commercialize YUSIMRY. The global selements resolved all the pending disputes
between the pares related to YUSIMRY. Under the United States selement, our license period in the United States commenced on July 1,
2023.

In  addion  to  infringement  claims  against  us,  we  may  become  a  party  to  other  patent  ligaon  and  other  proceedings,  including
interference, IPR, derivaon or post-grant proceedings declared or granted by the USPTO and similar proceedings in foreign countries, regarding
intellectual property rights with respect to our current or future products. An unfavorable outcome in any such proceeding could require us to
cease using the related technology or to aempt to license rights to it from the prevailing party or could cause us to lose valuable intellectual
property  rights.  Our  business  could  be  harmed  if  the  prevailing  party  does  not  offer  us  a  license  on  commercially  reasonable  terms,  if  any
license  is  offered  at  all.  Ligaon  or  other  proceedings  may  fail  and,  even  if  successful,  may  result  in  substanal  costs  and  distract  our
management  and  other  employees.  We  may  also  become  involved  in  disputes  with  others  regarding  the  ownership  of  intellectual  property
rights. For example, we jointly develop intellectual property with certain pares, and disagreements may therefore arise as to the ownership of
the  intellectual  property  developed  pursuant  to  these  relaonships.  If  we  are  unable  to  resolve  these  disputes,  we  could  lose  valuable
intellectual property rights.

Third pares may submit applicaons for patent term extensions in the United States or other jurisdicons where similar extensions are
available and/or Supplementary Protecon Cerficates in the E.U. states and Switzerland seeking to extend certain patent protecon, which, if
approved, may interfere with or delay the launch of one or more of our products.

The cost to us of any patent ligaon or other proceeding, even if resolved in our favor, could be substanal. Patent ligaon and other
proceedings may fail, and even if successful, may result in substanal costs and distract our management and other employees. The companies
that  originated  the  products  for  which  we  intend  to  introduce  biosimilar  versions,  as  well  as  other  competors  (including  other  biosimilar
companies) may be able to sustain the costs of such ligaon or proceedings more effecvely than we can because of their substanally greater
financial resources. Uncertaines resulng from the iniaon and connuaon of patent ligaon or other proceedings could impair our ability
to compete in the marketplace.

We do not know whether any of our pending patent applicaons will result in the issuance of any patents or whether the rights granted
under any patents issuing from these applicaons will prevent any of our competors from markeng similar products that may be compeve
with  our  own.  Moreover,  even  if  we  do  obtain  issued  patents,  they  will  not  guarantee  us  the  right  to  use  our  patented  technology  for
commercializaon  of  our  product  candidates.  Third  pares  may  have  blocking  patents  that  could  prevent  us  from  commercializing  our  own
products, even if our products use or embody our own, patented invenons.

The validity and enforceability of patents are generally uncertain and involve complex legal and factual quesons. Any patents that may
be issued on our pending applicaons may be challenged, invalidated or circumvented, which could limit our ability to stop competors from
markeng products similar to ours. Furthermore, our competors may develop similar or alternave technologies not covered by any patents
that may issue to us.

For technologies for which we do not seek patent protecon, we may rely on trade secrets to protect our proprietary posion. However,
trade  secrets  are  difficult  to  protect.  We  seek  to  protect  our  technology  and  product  candidates,  in  part,  by  entering  into  confidenality
agreements  with  those  who  have  access  to  our  confidenal  informaon,  including  our  employees,  consultants,  advisors,  contractors  or
collaborators. We also seek to preserve the integrity and confidenality of our proprietary technology and processes by maintaining physical
security  of  our  premises  and  physical  and  electronic  security  of  our  informaon  technology  systems.  While  we  have  confidence  in  these
individuals, organizaons and systems, agreements or security measures may be breached, and we may not have adequate remedies for any
breach. In addion, our trade secrets may otherwise become known or be independently discovered by competors. To the extent that our
employees, consultants, advisors, contractors and collaborators use intellectual property owned by others in their work for us, disputes may
arise as to the rights in related or resulng know-how and invenons.

44

Table of Contents

We  may  be  involved  in  lawsuits  or  IPR  proceedings  to  protect  or  enforce  our  patents,  which  could  be  expensive,  me  consuming  and
unsuccessful.

We may discover that competors are infringing our issued patents. Expensive and me-consuming ligaon may be required to abate
such  infringement.  We  may  not  prevail  in  any  lawsuits  that  we  iniate  and  the  damages  or  other  remedies  awarded,  if  any,  may  not  be
commercially meaningful. If we or one of our collaboraon partners were to iniate legal proceedings against a third party to enforce a patent
covering  one  of  our  product  candidates,  the  defendant  could  counterclaim  that  the  patent  covering  our  product  candidate  is  invalid  and/or
unenforceable. In patent ligaon in the United States, defendant counterclaims alleging invalidity and/or unenforceability are commonplace.
Grounds for a validity challenge could be an alleged failure to meet any of several statutory requirements, including but not limited to lack of
novelty, obviousness or non-enablement. Grounds for an unenforceability asseron could include an allegaon that someone involved in the
prosecuon of the patent withheld relevant or material informaon related to the patentability of the invenon from the USPTO or made a
misleading statement during prosecuon. The outcome following legal asserons of invalidity and unenforceability is unpredictable.

Interference  proceedings  provoked  by  third  pares  or  brought  by  us  or  declared  by  the  USPTO  may  be  necessary  to  determine  the
priority of invenons with respect to our patents or patent applicaons. An unfavorable outcome could require us to cease using the related
technology or to aempt to license rights to it from the prevailing party. Our business could be harmed if we cannot obtain a license from the
prevailing party on commercially reasonable terms. Third pares may request an IPR of our patents in the USPTO. An unfavorable decision may
result in the revocaon of our patent or a limitaon to the scope of the claims of our patents. Our defense of ligaon, interference or IPR
proceedings may fail and, even if successful, may result in substanal costs and distract our management and other employees. In addion, the
uncertaines associated with ligaon could have a material adverse effect on our ability to raise the funds necessary to connue our clinical
trials, connue our research programs, license necessary technology from third pares or enter into development partnerships that would help
us bring our product candidates to market.

Furthermore, because of the substanal amount of discovery required in connecon with intellectual property ligaon, there is a risk
that some of our confidenal informaon could be compromised by disclosure during any ligaon we iniate to enforce our patents. There
could also be public announcements of the results of hearings, moons or other interim proceedings or developments. If securies analysts or
investors perceive these results to be negave, it could have a material adverse effect on the price of our common stock.

We may be subject to claims that our employees, consultants, or independent contractors have wrongfully used or disclosed confidenal
informaon of third pares or that our employees have wrongfully used or disclosed alleged trade secrets of their former employers.

We  employ  individuals,  retain  independent  contractors  and  consultants  and  members  on  our  board  of  directors  or  scienfic  advisory
board who were previously employed at universies or other pharmaceucal companies, including our competors or potenal competors.
For  example,  our  Chief  Execuve  Officer,  Dennis  M.  Lanfear,  is  a  former  employee  of  Amgen.  Mr.  Lanfear  was  employed  at  Amgen  during
periods when Amgen’s operaons included the development and commercializaon of Neulasta. Senior members of our commercial team and
medical affairs team who were responsible for the launch of addional presentaons of UDENYCA formerly held posions at Amgen. Our board
of  directors  and  scienfic  advisory  board  include  members  who  were  former  employees  of  Genentech,  Amgen  and  Abbo  Laboratories.
Although we have procedures in place to try to ensure that our employees, consultants and independent contractors do not use the proprietary
informaon  or  know-how  of  others  in  their  work  for  us,  we  may  be  subject  to  claims  that  we  or  our  employees  or  consultants  have
inadvertently  or  otherwise  used  or  disclosed  intellectual  property,  including  trade  secrets  or  other  proprietary  informaon,  of  a  former
employer or other third pares. Ligaon may be necessary to defend against these claims. If we fail in defending any such claims, in addion
to paying monetary damages, we may lose valuable intellectual property rights or personnel, which could adversely impact our business. Even if
we are successful in defending against such claims, ligaon could result in substanal costs and be a distracon to management and other
employees.

On March 3, 2017, Amgen filed an acon against us, KBI Biopharma, our employee Howard S. Weiser and Does 1-20 in the Superior Court
of  the  State  of  California,  County  of  Ventura.  The  complaint,  which  was  amended,  alleged  that  we  engaged  in  unfair  compeon  and
improperly solicited and hired certain former Amgen employees in order to acquire and access trade secrets and other confidenal informaon
belonging to Amgen. The complaint, as amended, sought injuncve relief and monetary damages. On May 2, 2019, we and Amgen seled the
trade  secret  acon  brought  by  Amgen.  The  details  of  the  selement  are  confidenal,  but  we  will  connue  to  market  UDENYCA  and  began
paying a mid-single digit royalty to Amgen for five years starng on July 1, 2019.

If we fail to comply with our obligaons in the agreements under which we license intellectual property and other rights from third pares
or otherwise experience disrupons to our business relaonships with our licensors, we could lose license rights that are important to our
business.

45

Table of Contents

We are a party to certain non-exclusive intellectual property license agreements with certain vendors (pertaining to mammalian cell lines)
and with AbbVie (pertaining to AbbVie’s intellectual property related to YUSIMRY) that are important to our business, and we expect to enter
into addional license agreements in the future. Our exisng license agreements impose, and we expect that future license agreements will
impose,  various  diligence,  milestone  payment,  royalty  and  other  obligaons  on  us.  If  we  fail  to  comply  with  our  obligaons  under  these
agreements or we are subject to a bankruptcy, we may be required to make certain payments to the licensor, we may lose the license or the
licensor  may  have  the  right  to  terminate  the  license,  in  which  event  we  would  not  be  able  to  develop  or  market  products  covered  by  the
license. Addionally, the milestone and other payments associated with these licenses will make it less profitable for us to develop our product
candidates.

In  the  event  we  breach  any  of  our  obligaons  related  to  such  agreements,  we  may  incur  significant  liability  to  our  licensing  partners.

Disputes may arise regarding intellectual property subject to a licensing agreement, including but not limited to:

●

●

●

●

●

●

the scope of rights granted under the license agreement and other interpretaon-related issues;

the  extent  to  which  our  technology  and  processes  infringe  on  intellectual  property  of  the  licensor  that  is  not  subject  to  the
licensing agreement;

the sublicensing of patents and other rights;

our diligence obligaons under the license agreement and what acvies sasfy those diligence obligaons;

the ownership of invenons and know-how resulng from the joint creaon or use of intellectual property by our licensors and us
and our collaborators; and

the priority of invenon of patented technology.

If disputes over intellectual property and other rights that we have licensed prevent or impair our ability to maintain our current licensing
arrangements  on  acceptable  terms,  we  may  be  unable  to  successfully  develop  and  commercialize  the  affected  product  candidates  and  that
could have a material adverse effect on our business.

We may not be successful in obtaining or maintaining necessary rights to our products and product candidates through acquisions and in-
licenses.

We currently have rights to certain intellectual property, through licenses from third pares and under patent applicaons that we own,
to develop and commercialize our products and product candidates. Because we may find that our programs require the use of proprietary
rights held by third pares, the growth of our business may depend in part on our ability to acquire, in-license or use these proprietary rights.
We may be unable to acquire or in-license composions, methods of use, processes or other third-party intellectual property rights from third
pares that we idenfy as necessary for our product candidates. The licensing and acquision of third-party intellectual property rights is a
compeve  area,  and  a  number  of  more  established  companies  are  also  pursuing  strategies  to  license  or  acquire  third-party  intellectual
property  rights  that  we  may  consider  aracve.  These  established  companies  may  have  a  compeve  advantage  over  us  due  to  their  size,
financial  resources  and  greater  clinical  development  and  commercializaon  capabilies.  In  addion,  companies  that  perceive  us  to  be  a
competor may be unwilling to assign or license rights to us. We also may be unable to license or acquire third-party intellectual property rights
on terms that would allow us to make an appropriate return on our investment. We may also get into disputes or ligaon with third pares
from whom we license intellectual property rights necessary for the sale of our products. For example, on June 6, 2023 we received a noce
leer from AbbVie alleging that we breached our selement and license agreement with AbbVie (the “AbbVie Agreement”), which grants us a
royalty-bearing, non-exclusive license under AbbVie’s intellectual property rights to commercialize YUSIMRY in the United States commencing
on July 1, 2023, because of our announcement on June 1, 2023 of our pricing agreement with Mark Cuban Cost Plus Drug Company, PBC and its
plans to offer YUSIMRY to its customers beginning in July 2023. The pares engaged in discussions to resolve the dispute and on June 14, 2023
entered into a spulaon resolving our moon for temporary restraining order, whereby AbbVie agreed that it will not seek to terminate the
AbbVie Agreement based on its June 6, 2023 noce and that it will not terminate the AbbVie Agreement unless it first serves a new noce of
breach and affords us an opportunity to cure any alleged breach. While we remain in discussion with AbbVie, the ligaon is ongoing and there
can be no guarantee we will reach resoluon.

If we are unable to successfully obtain required third-party intellectual property rights or maintain the exisng intellectual property rights

we have, we may have to abandon development of that program and our business and financial condion could suffer.

46

Table of Contents

Our ability to market our biosimilar products in the United States may be significantly delayed or prevented by the BPCIA patent dispute
resoluon mechanism.

The BPCIA created an elaborate and complex patent dispute resoluon mechanism for biosimilars that, if we choose to implement it,
could prevent us from launching our product candidates in the United States or could substanally delay such launches. However, even if we
elect not to implement this mechanism, the launch of our products in the United States could sll be prevented or substanally delayed by
intellectual property disputes with originator companies that market the reference products on which our biosimilar products are based.

The BPCIA establishes a patent disclosure and briefing process between the biosimilar applicant and the originator that is demanding and
me-sensive. While certain aspects of this process are sll being tested in the federal courts, the United States Supreme Court, as discussed
further below, ruled in 2017 that this process is not mandatory, such that a biosimilar applicant may elect to engage in this process, but is not
required to do so. The following is an overview of the patent exchange and patent briefing procedures established by the BPCIA for biosimilar
applicants that elect to employ them:

1. Disclosure of the Biosimilar Applicaon. Within 20 days aer the FDA publishes a noce that its applicaon has been accepted
for review, a Secon 351(k) biosimilar applicant may elect to provide a copy of its applicaon to the originator if it chooses to
engage in the BPCIA patent exchange mechanism.

2.

3.

4.

5.

6.

Idenficaon of Pernent Patents. Within 60 days of the date of receipt of the applicaon the originator must idenfy patents
owned or controlled by the originator, which it believes could be asserted against the biosimilar applicant.

Statement by the Biosimilar Applicant. Following the receipt of the originator’s patent list, the biosimilar applicant must state
either that it will not market its product unl the relevant patents have expired or alternavely provide its arguments that the
patents  are  invalid,  unenforceable  or  would  not  be  infringed  by  the  proposed  biosimilar  product  candidate.  The  biosimilar
applicant  may  also  provide  the  originator  with  a  list  of  patents  it  believes  the  brand-name  firm  could  assert  against  the
reference product.

Statement by the Originator. In the event the biosimilar applicant has asserted that the patents are invalid, unenforceable or
would not be infringed by the proposed follow-on product, the originator must provide the biosimilar applicant with a response
within 60 days. The response must provide the legal and factual basis of the opinion that such patent will be infringed by the
commercial markeng of the proposed biosimilar.

Patent Resoluon Negoaons. If the originator provides its detailed views that the proposed biosimilar would infringe valid
and enforceable patents, then the pares are required to engage in good faith negoaons to idenfy which of the discussed
patents will be the subject of a patent infringement acon. If the pares agree on the patents to be ligated, the brand-name
firm must bring an acon for patent infringement within 30 days.

Simultaneous  Exchange  of  Patents.  If  those  negoaons  do  not  result  in  an  agreement  within  15  days,  then  the  biosimilar
applicant must nofy the originator of how many patents (but not the identy of those patents) that it wishes to ligate. Within
five days, the pares are then required to exchange lists idenfying the patents to be ligated. The number of patents idenfied
by  the  originator  may  not  exceed  the  number  provided  by  the  biosimilar  applicant.  However,  if  the  biosimilar  applicant
previously indicated that no patents should be ligated, then the originator may idenfy one patent.

7. Commencement of Patent Ligaon. The originator must then commence patent infringement ligaon within 30 days. That
ligaon will involve all of the patents on the originator’s list and all of the patents on the follow-on applicant’s list. The follow-
on  applicant  must  then  nofy  the  FDA  of  the  ligaon.  The  FDA  must  then  publish  a  noce  of  the  ligaon  in  the  Federal
Register.

8. Noce of Commercial Markeng. The BPCIA requires the biosimilar applicant to provide noce to the originator 180 days in
advance  of  its  first  commercial  markeng  of  its  proposed  follow-on  biologic.  The  originator  is  allowed  to  seek  a  preliminary
injuncon blocking such markeng based upon any patents that either party had preliminarily idenfied but were not subject to
the inial phase of patent ligaon. The ligants are required to “reasonably cooperate to expedite such further discovery as is
needed” with respect to the preliminary injuncon moon. The federal courts have not yet seled the issue as to when, or
under what circumstances, the biosimilar applicant must provide the 180-day noce of commercial markeng provided in the
BPCIA.

On June 12, 2017, the Supreme Court issued its decision in Amgen v. Sandoz, holding that (i) the “patent dance” is oponal; and (ii) the
180-day pre-markeng noficaon may be given either before or aer receiving FDA approval of the biosimilar product. The Supreme Court
declined to rule whether a state injuncve remedy may be available to the originator and remanded that queson to the Federal

47

Table of Contents

Circuit for further consideraon. On December 14, 2017, the Federal Circuit decided that state law claims are preempted by the BPCIA on both
field and conflict grounds.

A significant legal risk for a biosimilar applicant that pursues regulatory approval under the Secon 351(k) regulatory approval route and
also  elects  to  engage  in  the  above-described  BPCIA  patent  exchange  mechanism,  is  that  the  process  could  result  in  the  iniaon  of  patent
infringement ligaon prior to FDA approval of a Secon 351(k) applicaon, and such ligaon could result in blocking the market entry of the
biosimilar product. However, even if biosimilar applicants opt out of the BPCIA patent exchange process, originators will sll have the right to
assert  patent  infringement  as  a  basis  to  enjoin  a  biosimilar  product  launch.  Thus,  whether  or  not  we  engage  in  the  BPCIA  patent  exchange
process,  there  is  risk  that  patent  infringement  ligaon  iniated  by  originators  could  prevent  us  indefinitely  from  launching  our  biosimilar
products.

The legal and strategic consideraons weighing for or against a decision to voluntarily engage in the BPCIA patent exchange process are
complex  and  will  differ  on  a  product-by-product  basis.  If  we  decide  to  engage  in  the  BPCIA  patent  exchange  process,  preparing  for  and
conducng the patent exchange, briefing and negoaon process outlined above will require extraordinarily sophiscated legal counseling and
extensive planning, all under extremely ght deadlines. Moreover, it may be difficult for us to secure or retain such legal support if large, well-
funded originators have already entered into engagements with highly qualified law firms or if the most highly qualified law firms choose not to
represent biosimilar applicants due to their long-standing relaonships with originators.

Under  the  complex,  and  uncertain  rules  of  the  BPCIA  patent  provisions,  coupled  with  the  inherent  uncertainty  surrounding  the  legal
interpretaon of any originator patents that might be asserted against us in this new process, we see substanal risk that the BPCIA process
may significantly delay or defeat our ability to market our biosimilar products in the United States, or may result in us incurring substanal legal
selement costs.

Risks Related to the Discovery and Development of Our Product Candidates

We are heavily dependent on the development, clinical success, regulatory approval and commercial success of our product candidates. We
cannot  give  any  assurance  that  any  of  our  product  candidates  will  receive  regulatory  approval,  which  is  necessary  before  they  can  be
commercialized.

We invested substanally all of our efforts and financial resources to idenfy, acquire and develop our product candidates. Our future
success  is  dependent  on  our  ability  to  develop,  obtain  regulatory  approval  for,  and  then  commercialize  and  obtain  adequate  third-party
coverage and reimbursement for one or more of our product candidates. We currently have three approved products: UDENYCA, YUSIMRY and
LOQTORZI.

Our  product  candidates  are  in  varying  stages  of  development  and  will  require  addional  clinical  development,  management  of
nonclinical,  clinical  and  manufacturing  acvies,  regulatory  approval,  adequate  manufacturing  supplies,  commercial  organizaon  and
significant markeng efforts before we generate any revenue from product sales. Other than certain pharmacokinec bridging studies, we have
not iniated phase 3 clinical trials for other product candidates in our pipeline. It may be some me before we file for market approval with the
relevant regulatory agencies for these product candidates.

We cannot be certain that any of our product candidates will be successful in clinical trials or receive regulatory approval. Further, our
product candidates may not receive regulatory approval even if they are successful in clinical trials. If we and our exisng or future collaboraon
partners do not receive regulatory approvals for our product candidates, we may not be able to connue our operaons.

We, together with our collaboraon partners, generally plan to seek regulatory approval to commercialize our product candidates in the
United States, the E.U., and addional foreign countries where we or our partners have commercial rights. To obtain regulatory approval, we
and our collaboraon partners must comply with numerous and varying regulatory requirements of such countries regarding safety, efficacy,
chemistry, manufacturing and controls, clinical studies, commercial sales, and pricing and distribuon of our product candidates. Even if we and
our collaboraon partners are successful in obtaining approval in one jurisdicon, we cannot ensure that we will obtain approval in any other
jurisdicons.  If  we  and  our  collaboraon  partners  are  unable  to  obtain  approval  for  our  product  candidates  in  mulple  jurisdicons,  our
revenue and results of operaons could be negavely affected.

48

Table of Contents

The  regulatory  approval  processes  of  the  FDA,  EMA  and  comparable  foreign  authories  are  lengthy,  me  consuming  and  inherently
unpredictable, and the regulatory approval requirements for biosimilars are evolving. If we and our collaboraon partners are ulmately
unable to obtain regulatory approval for our product candidates, our business will be substanally harmed.

The  research,  development,  tesng,  manufacturing,  labeling,  packaging,  approval,  promoon,  adversing,  storage,  markeng,
distribuon,  post-approval  monitoring  and  reporng  and  export  and  import  of  biologic  and  biosimilar  products  are  subject  to  extensive
regulaon  by  the  FDA  and  other  regulatory  authories  in  the  United  States,  by  the  EMA  and  EEA  Competent  Authories  in  the  European
Economic Area (“EEA”), and by other regulatory authories in other countries, where regulaons differ from country to country. Neither we nor
any exisng or future collaboraon partners are permied to market our product candidates in the United States unl we and our collaboraon
partners receive approval from the FDA, or in the EEA unl we and our collaboraon partners receive EC or EEA Competent Authority approvals.

The  me  required  to  develop  new  products  or  obtain  approval  for  new  products  by  the  FDA  and  comparable  foreign  authories  is
unpredictable, may take many years following the compleon of clinical studies and depends upon numerous factors. Further, applicaons to
the Human Genec Resources Administraon of China (HGRAC) required for any acvies, including development acvies and data sharing
with our partners in China, may result in product development delays. In addion, approval policies, regulaons or the type and amount of
clinical  data  necessary  to  gain  approval  may  change  during  the  course  of  a  product  candidate’s  clinical  development  and  may  vary  among
jurisdicons, which may cause delays in the approval or the decision not to approve an applicaon. Neither we nor any collaboraon partner
has obtained regulatory approval for any of our products and product candidates, other than UDENYCA, which has received approval from the
FDA  and  EMA,  YUSIMRY,  which  has  received  approval  from  the  FDA,  and  LOQTORZI,  which  has  received  approval  from  the  FDA  and  is  also
approved for use in China, and it is possible that none of our other current or future product candidates will ever obtain addional regulatory
approvals.

Applicaons  for  our  product  candidates  could  fail  to  receive  regulatory  approval  for  many  reasons,  including  but  not  limited  to  the

following:

●

●

●

●

●

●

●

the data collected from clinical studies of our product candidates may not be sufficient to support the submission of an original
BLA, an NDA, a Secon 351(k) BLA, a biosimilar markeng authorizaon under Arcle 6 of Regulaon (EC) No. 726/2004 and/or
Arcle 10(4) of Direcve 2001/83/EC in the EEA or other submission or to obtain regulatory approval in the United States, the EEA
or elsewhere;

the FDA or comparable foreign regulatory authories may disagree with the design or implementaon of our clinical studies;

the  FDA  may  determine  that  the  populaon  studied  in  the  clinical  program  may  not  be  sufficiently  broad  or  representave  to
assure safety and efficacy in the full populaon for which we seek approval, or that conclusions of clinical trials conducted in a
single country or region outside the United States may not be generalizable to the paent populaon in the United States;

the FDA or comparable foreign regulatory authories may disagree with our interpretaon of data from analycal and bioanalycal
studies, nonclinical studies or clinical studies;

we may be unable to demonstrate to the FDA or comparable foreign regulatory authories that a product candidate’s risk-benefit
rao for its proposed indicaon is acceptable;

the  FDA  or  comparable  foreign  regulatory  authories  may  fail  to  approve  the  manufacturing  processes,  test  procedures  and
specificaons  or  facilies  of  our  collaborators  or  third-party  manufacturers  with  which  we  contract  for  clinical  and  commercial
supplies; and

the approval policies or regulaons of the FDA or comparable foreign regulatory authories may significantly change in a manner
rendering our clinical data insufficient for approval.

This  approval  process,  as  well  as  the  unpredictability  of  the  results  of  clinical  studies,  may  result  in  our  failure  to  obtain  regulatory
approval  to  market  any  of  our  product  candidates,  which  would  significantly  harm  our  business.  Any  delays  in  the  commencement  or
compleon of clinical tesng could significantly impact our product development costs and could result in the need for addional financing.

49

Table of Contents

Clinical drug development involves a lengthy and expensive process and we may encounter substanal delays in our clinical studies or may
fail to demonstrate safety and efficacy to the sasfacon of applicable regulatory authories.

Before obtaining markeng approval from regulatory authories for the sale of our product candidates, we or our collaboraon partners,

or both, as the case may be, must conduct clinical studies to demonstrate the safety and efficacy of the product candidates in humans.

Clinical tesng is expensive and can take many years to complete, and its outcome is inherently uncertain. Failure can occur at any me
during the clinical study process. The results of preclinical studies and early clinical studies of our product candidates may not be predicve of
the  results  of  later-stage  clinical  studies.  Product  candidates  that  have  shown  promising  results  in  early-stage  clinical  studies  may  sll  suffer
significant setbacks in subsequent registraon clinical studies. There is a high failure rate for product candidates proceeding through clinical
studies,  and  product  candidates  in  later  stages  of  clinical  studies  may  fail  to  show  the  desired  safety  and  efficacy  traits  despite  having
progressed  through  preclinical  studies  and  inial  clinical  studies.  A  number  of  companies  in  the  biopharmaceucal  industry  have  suffered
significant setbacks in advanced clinical studies due to lack of efficacy or adverse safety profiles, notwithstanding promising results in earlier
studies. Nonclinical and clinical data are also oen suscepble to varying interpretaons and analyses. We do not know whether any clinical
studies we may conduct for our product candidates will demonstrate consistent or adequate efficacy and safety to obtain regulatory approval.
Furthermore, biosimilar clinical studies must use originator products as comparators, and such supplies may not be available on a mely basis
to support such trials.

We cannot guarantee that any clinical studies will be conducted as planned or completed on schedule, if at all. A failure of one or more
clinical studies can occur at any stage of tesng, and our future clinical studies may not be successful. Events that may prevent successful or
mely compleon of clinical development include but are not limited to:

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

inability  to  generate  sufficient  preclinical,  toxicology  or  other  in vivo  or  in vitro  data  to  support  the  iniaon  of  human  clinical
studies;

delays in reaching a consensus with regulatory agencies on study design;

delays  in  reaching  agreement  on  acceptable  terms  with  prospecve  CROs,  and  clinical  study  sites,  the  terms  of  which  can  be
subject to extensive negoaon and may vary significantly among different CROs and clinical study sites;

delays in obtaining required IRB approval at each clinical study site;

imposion of a clinical hold by regulatory agencies, aer review of an IND or amendment or equivalent applicaon or amendment,
or an inspecon of our clinical study operaons or study sites or as a result of adverse events reported during a clinical trial;

delays in recruing suitable paents to parcipate in our clinical studies sponsored by us or our partners;

difficulty collaborang with paent groups and invesgators;

failure by our CROs, other third pares or us to adhere to clinical study requirements;

failure to perform in accordance with the FDA’s good clinical pracces requirements or applicable regulatory guidelines in other
countries;

delays in paents compleng parcipaon in a study or return for post-treatment follow-up, or paents dropping out of a study;

occurrence of adverse events associated with the product candidate that are viewed to outweigh its potenal benefits;

changes in regulatory requirements and guidance that require amending or subming new clinical protocols;

the cost of clinical studies of our product candidates being greater than we ancipate;

clinical studies of our product candidates producing negave or inconclusive results, which may result in us deciding or regulators
requiring us to conduct addional clinical studies or abandon product development programs; and

delays in manufacturing, tesng, releasing, validang or imporng/exporng and/or distribung sufficient stable quanes of our
product candidates and originator products for use in clinical studies or the inability to do any of the foregoing.

50

Table of Contents

Any inability to successfully complete nonclinical and clinical development could result in addional costs to us or impair our ability to
generate revenue. In addion, if we make manufacturing or formulaon changes to our product candidates, we may need to conduct addional
studies to bridge our modified product candidates to earlier versions.

If we encounter difficules enrolling paents in our clinical trials, our clinical development acvies could be delayed or otherwise adversely
affected.

Paent enrollment is a significant factor in the ming of clinical trials, and the ming of our clinical trials will depend, in part, on the
speed at which we can recruit paents to parcipate in our trials, as well as compleon of required follow-up periods. We may not be able to
iniate  or  connue  clinical  trials  for  our  product  candidates  if  we  are  unable  to  locate  and  enroll  a  sufficient  number  of  eligible  paents  to
parcipate in these trials to such trial’s conclusion as required by the FDA or other comparable regulatory authories. Some of the condions
for which we may plan to evaluate our product candidates are rare diseases with limited paent pools from which to draw for clinical trials. The
eligibility criteria of our clinical trials, once established, may further limit the pool of available trial parcipants.

Paent enrollment in clinical trials may be affected by other factors, including:

•

•

•

•

•

•

•

•

•

•

•

•

size and nature of the targeted paent populaon;

severity of the disease or condion under invesgaon;

availability and efficacy of approved therapies for the disease or condion under invesgaon;

paent eligibility criteria for the trial in queson as defined in the protocol;

perceived risks and benefits of the product candidate under study;

clinicians’  and  paents’  percepons  as  to  the  potenal  advantages  of  the  product  candidate  being  studied  in  relaon  to  other
available  therapies,  including  any  products  that  may  be  approved  for,  or  any  product  candidates  under  invesgaon  for,  the
indicaons we are invesgang;

efforts to facilitate mely enrollment in clinical trials;

paent referral pracces of physicians;

the ability to monitor paents adequately during and aer treatment;

proximity and availability of clinical trial sites for prospecve paents;

connued enrollment of prospecve paents by clinical trial sites; and

the risk that paents enrolled in clinical trials will drop out of such trials before compleon.

Addionally,  other  pharmaceucal  companies  targeng  these  same  diseases  are  recruing  clinical  trial  paents  from  these  paent
populaons, which may make it more difficult to fully enroll any clinical trials. We also rely on, and will connue to rely on, CROs and clinical
trial sites to ensure proper and mely conduct of our clinical trials and preclinical studies. Though we have entered into agreements governing
their services, we will have limited influence over their actual performance. Our inability to enroll a sufficient number of paents for our clinical
trials would result in significant delays or may require us to abandon one or more clinical trials altogether. Enrollment delays in our clinical trials
may result in increased development costs for our product candidates and jeopardize our ability to obtain regulatory approval for the sale of
our product candidates.

The development, manufacture and commercializaon of biosimilar products under various global regulatory pathways pose unique risks.

We  and  our  collaboraon  partners  intend  to  pursue  market  authorizaon  globally.  In  the  United  States,  an  abbreviated  pathway  for
approval  of  biosimilar  products  was  established  by  the  BPCIA,  enacted  on  March  23,  2010,  as  part  of  the  ACA.  The  BPCIA  established  this
abbreviated  pathway  under  Secon  351(k)  of  the  PHSA.  Subsequent  to  the  enactment  of  the  BPCIA,  the  FDA  issued  guidance  documents
regarding the demonstraon of biosimilarity and interchangeability as well as the submission and review of biosimilar applicaons. Moreover,
market acceptance of biosimilar products in the United States is unclear. Numerous states are considering or have already enacted laws that
regulate or restrict the substuon by state pharmacies of biosimilars for originator products already licensed by the FDA. Market success of
biosimilar  products  will  depend  on  demonstrang  to  paents,  physicians,  payers  and  relevant  authories  that  such  products  are  similar  in
quality, safety and efficacy as compared to the reference product.

51

Table of Contents

We will connue to analyze and incorporate into our biosimilar development plans any final regulaons issued by the FDA, pharmacy
substuon  policies  enacted  by  state  governments  and  other  applicable  requirements  established  by  relevant  authories.  The  costs  of
development and approval will be dependent upon the applicaon of any laws and regulaons issued by the relevant regulatory authories.

Biosimilar products may also be subject to extensive originator-controlled patent porolios and patent infringement ligaon, which may
delay  and  could  prevent  the  commercial  launch  of  a  product.  Moreover,  the  BPCIA  prohibits  the  FDA  from  accepng  an  applicaon  for  a
biosimilar candidate to a reference product within four years of the reference product’s licensure by the FDA. In addion, the BPCIA provides
innovave biologics with 12 years of exclusivity from the date of their licensure, during which me the FDA cannot approve any applicaon for
a biosimilar candidate to the reference product.

Under current E.U. regulaons, an applicaon for regulatory approval of a biosimilar drug cannot be submied in the E.U. unl expiraon
of  an  eight-year  data  exclusivity  period  for  the  reference  (originator)  product,  measured  from  the  date  of  the  reference  product’s  inial
markeng authorizaon. Furthermore, once approved, the biosimilar cannot be marketed unl expiraon of a ten-year period following the
inial markeng authorizaon of the reference product, such ten-year period being extendible to 11 years if the reference product received
approval  of  an  addional  therapeuc  indicaon,  within  the  first  eight  years  following  its  inial  markeng  authorizaon,  represenng  a
significant clinical benefit in comparison with exisng therapies.

In Europe, the approval of a biosimilar for markeng is based on an opinion issued by the EMA and a decision issued by the EC. Therefore,
the  markeng  approval  will  cover  the  enre  EEA.  However,  substuon  of  a  biosimilar  for  the  originator  is  a  decision  that  is  made  at  the
naonal level. Addionally, a number of countries do not permit the automac substuon of biosimilars for the originator product. Therefore,
even if we obtain markeng approval for the enre EEA, we may not receive substuon in one or more European naons, thereby restricng
our ability to market our products in those jurisdicons.

Other regions, including Canada, Japan and South Korea, also have their own legislaon outlining a regulatory pathway for the approval
of  biosimilars.  In  some  cases,  other  countries  have  either  adopted  European  guidance  (Singapore  and  Malaysia)  or  are  following  guidance
issued by the World Health Organizaon (Cuba and Brazil). While there is overlap in the regulatory requirements across regions, there are also
some  areas  of  non-overlap.  Addionally,  we  cannot  predict  whether  countries  that  we  may  wish  to  market  in  which  do  not  yet  have  an
established or tested regulatory framework could decide to issue regulaons or guidance and/or adopt a more conservave viewpoint than
other regions. Therefore, it is possible that even if we obtain agreement from one health authority to an accelerated or opmized development
plan, we will need to defer to the most conservave view to ensure global harmonizaon of the development plan. Also, for regions where
regulatory authories do not yet have sufficient experience in the review and approval of a biosimilar product, these authories may rely on
the approval from another region (e.g., the United States or the E.U.), which could delay our approval in that region. Finally, it is possible that
some  countries  will  not  approve  a  biosimilar  without  clinical  data  from  their  populaon  or  may  require  that  the  biosimilar  product  be
manufactured within their region, or some countries may require both.

If other biosimilars of pegfilgrasm (Neulasta) or adalimumab (Humira) are determined to be interchangeable and our biosimilar products
are not, our business could suffer.

The FDA or other relevant regulatory authories may determine that a proposed biosimilar product is “interchangeable” with a reference
product, meaning that the biosimilar product may be substuted for the reference product without the intervenon of the health care provider
who prescribed the reference product, if the applicaon includes sufficient informaon to show that the product is biosimilar to the reference
product and that it can be expected to produce the same clinical result as the reference product in any given paent. If the biosimilar product
may be administered more than once to a paent, the applicant must demonstrate that the risk in terms of safety or diminished efficacy of
alternang or switching between the biosimilar product and the reference product is not greater than the risk of using the reference product
without  such  alternaon  or  switch.  To  make  a  final  determinaon  of  interchangeability,  regulatory  authories  may  require  addional
confirmatory  informaon  beyond  what  we  plan  to  inially  submit  in  our  applicaons  for  approval,  such  as  more  in-depth  analycal
characterizaon, animal tesng or further clinical studies. Provision of sufficient informaon for approval may prove difficult and expensive.

We  cannot  predict  whether  any  of  our  biosimilar  products  and  product  candidates  will  meet  regulatory  authority  requirements  for
approval  not  only  as  a  biosimilar  product  but  also  as  an  interchangeable  product  in  any  jurisdicon.  Furthermore,  legislaon  governing
interchangeability could differ by jurisdicon on a state or naonal level worldwide.

The  labelling  of  “interchangeability”  is  important  because,  in  the  United  States  for  example,  the  first  biosimilar  determined  to  be

interchangeable with a parcular reference, or originator, product for any condion of use is eligible for a period of market exclusivity that

52

Table of Contents

delays an FDA determinaon that a second or subsequent biosimilar product is interchangeable with that originator product for any condion
of use unl the earlier of: (1) one year aer the first commercial markeng of the first interchangeable product; (2) 18 months aer resoluon
of  a  patent  infringement  suit  instuted  under  42  U.S.C.  §  262(l)(6)  against  the  applicant  that  submied  the  applicaon  for  the  first
interchangeable product, based on a final court decision regarding all of the patents in the ligaon or dismissal of the ligaon with or without
prejudice; (3) 42 months aer approval of the first interchangeable product, if a patent infringement suit instuted under 42 U.S.C. § 262(l)(6)
against the applicant that submied the applicaon for the first interchangeable product is sll ongoing; or (4) 18 months aer approval of the
first  interchangeable  product  if  the  applicant  that  submied  the  applicaon  for  the  first  interchangeable  product  has  not  been  sued  under
42 U.S.C. § 262(l)(6). Thus, a determinaon that another company’s product is interchangeable with the originator biologic before we obtain
approval of our corresponding biosimilar product candidates may delay the potenal determinaon that our products are interchangeable with
the  originator  product,  which  could  materially  adversely  affect  our  results  of  operaons  and  delay,  prevent  or  limit  our  ability  to  generate
revenue.

Failure  to  obtain  regulatory  approval  in  any  targeted  regulatory  jurisdicon  would  prevent  us  from  markeng  our  products  to  a  larger
paent populaon and reduce our commercial opportunies.

We  are  markeng  LOQTORZI,  UDENYCA  and  YUSIMRY  in  the  United  States,  and  subject  to  product  approvals  and  relevant  patent  and
selement agreement expiraons, we intend to market our other biosimilar products in the United States and outside the United States on our
own  or  with  future  collaboraon  partners.  We  entered  into  a  distribuon  agreement  with  our  licensee  Orox  for  the  commercializaon  of
biosimilar  versions  of  etanercept  (Enbrel)  (for  which  we  disconnued  development),  rituximab  (Rituxan)  (for  which  we  disconnued
development), adalimumab (Humira) and pegfilgrasm (Neulasta) in certain Caribbean and Lan American countries. We intend to market our
products in the United States and may seek to partner commercially all products outside the United States.

In order to market our products in the E.U., the United States and other jurisdicons, we and our collaboraon partners must obtain
separate  regulatory  approvals  and  comply  with  numerous  and  varying  regulatory  requirements.  The  EMA  is  responsible  for  the  centralized
procedure for the regulaon and approval of human medicines. This procedure results in a single markeng authorizaon that is valid in all E.U.
countries, as well as in Iceland, Liechtenstein and Norway. The me required to obtain approval abroad may differ from that required to obtain
FDA  approval.  The  foreign  regulatory  approval  process  may  include  all  of  the  risks  associated  with  obtaining  FDA  approval  and  we  may  not
obtain foreign regulatory approvals on a mely basis, if at all. Approval by the FDA does not ensure approval by regulatory authories in other
countries, and approval by one foreign regulatory authority does not ensure approval by regulatory authories in other foreign countries or by
the  FDA.  We  or  our  collaboraon  partners  may  not  be  able  to  file  for  regulatory  approvals  and  may  not  receive  necessary  approvals  to
commercialize  our  products  in  any  market.  Failure  to  obtain  these  approvals  would  materially  and  adversely  affect  our  business,  financial
condion and results of operaons.

We may not be successful in our efforts to idenfy, develop or commercialize addional product candidates.

Although a substanal amount of our effort will focus on the connued clinical tesng, potenal approval and commercializaon of our
exisng  product  candidates,  the  success  of  our  business  also  depends  upon  our  ability  to  idenfy,  develop  and  commercialize  addional
product candidates. Research programs to idenfy new product candidates require substanal technical, financial and human resources. We
may focus our efforts and resources on potenal programs or product candidates that ulmately prove to be unsuccessful. Our development
efforts  may  fail  to  yield  addional  product  candidates  suitable  for  clinical  development  and  commercializaon  for  a  number  of  reasons,
including but not limited to the following:

●

●

●

●

●

●

we may not be successful in idenfying potenal product candidates that pass our strict screening criteria;

we may not be able to overcome technological hurdles to development or a product candidate may not be capable of producing
commercial quanes at an acceptable cost or at all;

we may not be able to assemble sufficient resources to acquire or discover addional product candidates;

our product candidates may not succeed in nonclinical or clinical tesng;

our potenal product candidates may fail to show sufficient biosimilarity to originator molecules; and

competors may develop alternaves that render our product candidates obsolete or less aracve or the market for a product
candidate may change such that a product candidate may not jusfy further development.

53

Table of Contents

If any of these events occur, we may be forced to abandon our development efforts for a program or programs or we may not be able to
idenfy,  develop  or  commercialize  addional  product  candidates,  which  would  have  a  material  adverse  effect  on  our  business  and  could
potenally cause us to cease operaons.

Risks Related to Our Compliance with Applicable Laws

Healthcare  reform  measures,  including  the  IRA,  may  increase  the  difficulty  and  cost  for  us  to  obtain  markeng  approval  for  and
commercialize our products, affect the prices we may set, and have a material adverse effect on our business and results of operaons.

In the United States, there have been and connue to be a number of legislave iniaves to contain healthcare costs. For example, in
March 2010, the ACA, was passed, which substanally changed the way health care is financed by both governmental and private insurers and
has impacted and connues to impact the United States pharmaceucal industry. The ACA, among other things, modified the AMP definion
under the MDRP for drugs that are inhaled, infused, inslled, implanted or injected and not generally distributed through the retail channel;
expanded  rebate  payments  under  the  MDRP  to  include  ulizaon  by  individuals  enrolled  in  Medicaid  managed  care  organizaons;  added  a
provision  to  increase  the  Medicaid  rebate  for  line  extension  drugs;  established  annual  fees  and  taxes  on  manufacturers  of  certain  branded
prescripon drugs; expanded the enes eligible for discounts under the Public Health Service 340B drug pricing program; and established the
Medicare Part D coverage gap discount program, in which manufacturers must agree to offer point-of-sale discounts off negoated prices of
applicable brand drugs to eligible beneficiaries during their coverage gap period, as a condion for the manufacturer’s outpaent drugs to be
covered under Medicare Part D.

Since its enactment, there have been judicial, execuve and Congressional challenges to certain aspects of the ACA. On June 17, 2021,
the United States Supreme Court dismissed the most recent judicial challenge to the ACA brought by several states without specifically ruling on
the constuonality of the ACA.

In addion, other legislave changes have been proposed and adopted in the United States since the ACA was enacted. These changes
include the American Rescue Plan Act of 2021, which eliminated the statutory cap on the Medicaid drug rebate beginning January 1, 2024. The
rebate was previously capped at 100% of a drug’s AMP.

Most significantly, on August 16, 2022, the IRA was signed into law. Among other things, the IRA requires manufacturers of certain drugs
to engage in price negoaons with Medicare (beginning in 2026), with prices that can be negoated subject to a cap; imposes rebates under
Medicare Part B and Medicare Part D to penalize price increases that outpace inflaon (first due in 2023); and replaces the Part D coverage gap
discount  program  with  a  new  discounng  program  (beginning  in  2025).  The  IRA  permits  the  Secretary  of  HHS  to  implement  many  of  these
provisions through guidance, as opposed to regulaon, for the inial years. HHS has and will connue to issue and update guidance as these
programs  are  implemented.  On  August  29,  2023,  HHS  announced  the  list  of  the  first  ten  drugs  that  will  be  subject  to  price  negoaons,
although the Medicare drug price negoaon program is currently subject to legal challenges. For that and other reasons, the impact of the IRA
on our business and the pharmaceucal industry cannot yet be fully determined. If a product becomes subject to the IRA negoaon provision
and  related  price  cap,  that  may  significantly  alter  the  economic  raonale  for  developing  and  commercializing  a  biosimilar.  Addionally,  in
response to the Biden administraon’s October 2022 execuve order, on February 14, 2023, HHS released a report outlining three new models
for tesng by the Center for Medicare and Medicaid Innovaon which will be evaluated on their ability to lower the cost of drugs, promote
accessibility, and improve quality of care. It is unclear whether the models will be ulized in any health reform measures in the future.

The cost of prescripon pharmaceucals in the United States is likely to remain the subject of considerable discussion. There have been
several  Congressional  inquiries  and  proposed  and  enacted  legislaon  designed  to,  among  other  things,  reform  government  program
reimbursement  methodologies.  The  likelihood  of  implementaon  of  these  and  other  reform  iniaves  is  uncertain.  In  the  coming  years,
addional legislave and regulatory changes could be made to governmental health programs that could significantly impact pharmaceucal
companies and the success of our product candidates. We expect that healthcare reform measures that may be adopted in the future may
result in more rigorous coverage criteria, new payment methodologies and addional downward pressure on the price that we receive for any
approved  product.  Any  reducon  in  reimbursement  from  Medicare  or  other  government  programs  may  result  in  a  similar  reducon  in
payments from private payors. The implementaon of cost containment measures or other healthcare reforms may prevent us from being able
to generate revenue, aain profitability or commercialize our product candidates.

Individual  states  in  the  United  States  have  also  proposed  and  enacted  legislaon  and  implemenng  regulaons  designed  to  control
pharmaceucal  product  pricing,  including  price  or  paent  reimbursement  constraints,  discounts,  restricons  on  certain  product  access,
markeng  cost  disclosure  and  other  transparency  measures,  and,  in  some  cases,  measures  designed  to  encourage  importaon  from  other
countries and bulk purchasing. We expect that addional state and federal healthcare reform measures will be adopted in the future, any

54

Table of Contents

of  which  could  limit  the  amounts  that  federal  and  state  governments  will  pay  for  healthcare  products  and  services,  which  could  result  in
reduced demand for our product candidates or addional pricing pressures, such as a single reimbursement code for biosimilar products.

We  expect  that  healthcare  reform  measures  that  may  be  adopted  in  the  future  may  result  in  more  rigorous  coverage  criteria,  new
payment  methodologies  and  addional  downward  pressure  on  the  price  that  we  receive  for  any  approved  product.  Any  reducon  in
reimbursement  from  Medicare  or  other  government  programs  may  result  in  a  similar  reducon  in  payments  from  private  payors.  The
implementaon  of  cost  containment  measures  or  other  healthcare  reforms  may  prevent  us  from  being  able  to  generate  revenue,  aain
profitability or commercialize our product candidates.

In  the  E.U.,  similar  polical,  economic  and  regulatory  developments  may  affect  our  ability  to  profitably  commercialize  our  product
candidates, if approved. In addion to connuing pressure on prices and cost containment measures, legislave developments at the E.U. or
member  state  level  may  result  in  significant  addional  requirements  or  obstacles  that  may  increase  our  operang  costs.  The  delivery  of
healthcare in the E.U., including the establishment and operaon of health services and the pricing and reimbursement of medicines, is almost
exclusively a maer for naonal, rather than E.U., law and policy. Naonal governments and health service providers have different priories
and  approaches  to  the  delivery  of  health  care  and  the  pricing  and  reimbursement  of  products  in  that  context.  In  general,  however,  the
healthcare budgetary constraints in most E.U. member states have resulted in restricons on the pricing and reimbursement of medicines by
relevant health service providers. Coupled with ever-increasing E.U. and naonal regulatory burdens on those wishing to develop and market
products, this could prevent or delay markeng approval of our product candidates, restrict or regulate post-approval acvies and affect our
ability to commercialize our product candidates, if approved. In markets outside of the United States and E.U., reimbursement and healthcare
payment systems vary significantly by country, and many countries have instuted price ceilings on specific products and therapies.

We  may  be  subject,  directly  or  indirectly,  to  federal  and  state  healthcare  laws,  including  fraud  and  abuse,  false  claims  and  physician
payment transparency laws. If we are unable to comply or have not fully complied with such laws, we could face substanal penales.

Our  operaons  are  directly  or  indirectly  through  our  customers  subject  to  various  federal  and  state  fraud  and  abuse  laws,  including,
without  limitaon,  the  federal  An-Kickback  Statute,  the  federal  False  Claims  Act  and  physician  sunshine  laws  and  regulaons.  These  laws
impact, among other things, sales, markeng and educaon programs. The laws that may affect our ability to operate include:

●

●

●

●

●

●

the federal An-Kickback Statute, which prohibits, among other things, persons from knowingly and willfully solicing, receiving,
offering or paying remuneraon, directly or indirectly, in cash or in kind, to induce or in return for the purchase, recommendaon,
order  or  furnishing  of  an  item  or  service  reimbursable,  in  whole  or  in  part,  under  a  federal  healthcare  program,  such  as  the
Medicare and Medicaid programs. A person or enty does not need to have actual knowledge of the federal An-Kickback Statute
or specific intent to violate it to have commied a violaon;

federal  civil  and  criminal  false  claims  laws,  including  the  False  Claims  Act,  which  prohibit,  among  other  things,  individuals  or
enes from knowingly presenng or causing to be presented claims for payment from Medicare, Medicaid or other third-party
payers that are false or fraudulent and which may apply to enes that provide coding and billing advice to customers. In addion,
the government may assert that a claim including items or services resulng from a violaon of the federal An-Kickback Statute
constutes a false or fraudulent claim for purposes of the False Claims Act;

federal civil monetary penales laws, which impose civil fines for, among other things, the offering or transfer of remuneraon to a
Medicare  or  state  healthcare  program  beneficiary  if  the  person  knows  or  should  know  it  is  likely  to  influence  the  beneficiary’s
selecon  of  a  parcular  provider,  praconer,  or  supplier  of  services  reimbursable  by  Medicare  or  a  state  healthcare  program,
unless an excepon applies;

HIPAA, which created new federal criminal statutes that prohibit execung a scheme to defraud any healthcare benefit program
and making false statements relang to healthcare maers. Similar to the federal An-Kickback Statute, a person or enty does not
need to have actual knowledge of the statute or specific intent to violate it to have commied a violaon;

federal and state consumer protecon and unfair compeon laws, which broadly regulate marketplace acvies and acvies
that potenally harm consumers;

the federal physician “sunshine” requirements under the ACA, which requires certain manufacturers of drugs, devices, biologics
and  medical  supplies  to  report  annually  to  the  Centers  for  Medicare  &  Medicaid  Services  informaon  related  to  payments  and
other transfers of value made by such manufacturers to physicians (defined to include doctors, densts, optometrists, podiatrists,
chiropractors, and certain non-physician praconers (physician assistants, nurse praconers,

55

Table of Contents

clinical  nurse  specialists,  cerfied  nurse  anesthests,  anesthesiologist  assistants  and  cerfied  nurse  midwives)),  and  teaching
hospitals and ownership and investment interests held by physicians and their immediate family members; and

●

state and foreign law equivalents of each of the above federal laws, such as an-kickback and false claims laws that may apply to
items  or  services  reimbursed  by  any  third-party  payer,  including  commercial  insurers,  state  laws  that  require  pharmaceucal
companies to comply with the pharmaceucal industry’s voluntary compliance guidelines and the relevant compliance guidance
promulgated  by  the  federal  government  or  otherwise  restrict  payments  that  may  be  made  to  healthcare  providers  and  other
potenal  referral  sources;  and  state  laws  that  require  drug  manufacturers  to  report  informaon  related  to  payments  and  other
transfers of value to physicians and other healthcare providers or markeng expenditures and pricing informaon.

Because of the breadth of these laws and the narrowness of the statutory excepons and safe harbors available, it is possible that some
of our business acvies could be subject to challenge under one or more of such laws. In addion, recent health care reform legislaon has
strengthened these laws.

Efforts  to  ensure  that  our  operaons  and  business  arrangements  with  third  pares  will  comply  with  applicable  healthcare  laws  and
regulaons  will  involve  substanal  costs.  If  we  are  found  to  be  in  violaon  of  any  of  the  laws  described  above  or  any  other  governmental
regulaons that apply to us, we may be subject to penales, including civil and criminal penales, damages, fines, exclusion from parcipaon
in  government  health  care  programs,  such  as  Medicare  and  Medicaid,  imprisonment,  addional  reporng  obligaons  and  oversight  if  we
become  subject  to  a  corporate  integrity  agreement  or  other  agreement  to  resolve  allegaons  of  non-compliance  with  these  laws  and  the
curtailment  or  restructuring  of  our  operaons,  any  of  which  could  adversely  affect  our  ability  to  operate  our  business  and  our  results  of
operaons.  Further,  defending  against  any  such  acons  can  be  costly,  me-consuming  and  may  require  significant  personnel  resources.
Therefore, even if we are successful in defending against any such acons that may be brought against us, our business may be impaired.

If we fail to comply with our reporng and payment obligaons under the Medicaid Drug Rebate Program or other governmental pricing
programs in the United States, we could be subject to addional reimbursement requirements, penales, sancons and fines which could
have a material adverse effect on our business, financial condion, results of operaons and growth prospects.

We  parcipate  in  governmental  programs  that  impose  drug  price  reporng,  payment,  and  other  compliance  obligaons  on
pharmaceucal manufacturers. Medicaid is a joint federal and state program for low-income and disabled beneficiaries. Medicare is a federal
program that is administered by the federal government covering individuals age 65 and over as well as those with certain disabilies. Medicare
Part B reimburses physicians who administer our products. Under the MDRP, as a condion of having federal funds available for our covered
outpaent drugs under Medicaid and under Medicare Part B, we must enter into, and have entered into, an agreement with the Secretary of
Health and Human Services to pay a rebate to state Medicaid programs for each unit of our covered outpaent drugs dispensed to a Medicaid
beneficiary  and  paid  for  by  the  state  Medicaid  program.  Medicaid  rebates  are  based  on  pricing  data  that  we  are  required  to  report  on  a
monthly and quarterly basis to CMS, the federal agency that administers the MDRP and Medicare programs. For the MDRP, these data include
the  AMP  for  each  drug  and,  in  the  case  of  innovator  products,  the  Best  Price,  which  represents  the  lowest  price  available  from  us  to  any
wholesaler,  retailer,  provider,  health  maintenance  organizaon,  nonprofit  enty,  or  governmental  enty  in  the  United  States  in  any  pricing
structure, calculated to include all applicable sales and associated rebates, discounts and other price concessions. In connecon with Medicare
Part B, we must provide CMS with ASP informaon on a quarterly basis. CMS uses this informaon to compute Medicare Part B payment rates,
which consist of ASP plus a specified percentage. If we become aware that our MDRP submissions for a prior period were incorrect or have
changed as a result of recalculaon of the pricing data, we must resubmit the corrected data for up to three years aer those data originally
were due. Pursuant to the IRA, the AMP and ASP figures we report will also be used to compute rebates under Medicare Part D and Medicare
Part B triggered by price increases that outpace inflaon. If we fail to provide informaon mely or are found to have knowingly submied false
informaon to CMS, we may be subject to civil monetary penales and other sancons, including terminaon from the MDRP.

Federal law requires that any company that parcipates in the MDRP also parcipate in the Public Health Service’s 340B drug pricing
program  in  order  for  federal  funds  to  be  available  for  the  manufacturer’s  drugs  under  Medicaid  and  Medicare  Part  B.  The  340B  program  is
administered by the HRSA and requires us to agree to charge statutorily defined covered enes no more than the 340B “ceiling price” for our
covered drugs when used in an outpaent seng. These 340B covered enes include a variety of community health clinics and other enes
that  receive  health  services  grants  from  the  Public  Health  Service,  as  well  as  hospitals  that  serve  a  disproporonate  share  of  low-income
paents.  The  340B  ceiling  price  is  calculated  using  a  statutory  formula,  which  is  based  on  the  AMP  and  rebate  amount  for  the  covered
outpaent drug as calculated under the MDRP. In general, products subject to Medicaid price reporng and rebate liability are also subject to
the 340B ceiling price requirement. We must report 340B ceiling prices to HRSA on a quarterly basis, and HRSA publishes them to 340B covered
enes. HRSA has finalized regulaons regarding the calculaon of the 340B ceiling price and the imposion of civil

56

Table of Contents

monetary  penales  on  manufacturers  that  knowingly  and  intenonally  overcharge  covered  enes  for  340B  eligible  drugs.  HRSA  has  also
finalized  an  administrave  dispute  resoluon  process  through  which  340B  covered  enes  may  pursue  claims  against  parcipang
manufacturers for overcharges.

In order to be eligible to have drug products paid for with federal funds under Medicaid and Medicare Part B and purchased by certain
federal agencies and grantees, a pharmaceucal manufacturer must also parcipate in VA FSS pricing program. Under the VA FSS program, we
must report the Non-FAMP for our covered drugs to the VA and charge certain federal agencies no more than the Federal Ceiling Price, which is
calculated  based  on  Non  FAMP  using  a  statutory  formula.  These  four  agencies  are  the  VA,  the  U.S.  Department  of  Defense,  the  U.S.  Coast
Guard, and the U.S. Public Health Service (including the Indian Health Service). We must also pay rebates on products purchased by military
personnel and dependents through the TRICARE retail pharmacy program. If a manufacturer parcipang in the FSS program fails to provide
mely informaon or is found to have knowingly submied false informaon, the manufacturer may be subject to civil monetary penales.

Individual  states  connue  to  consider  and  have  enacted  legislaon  to  limit  the  growth  of  healthcare  costs,  including  the  cost  of
prescripon drugs and combinaon products. A number of states have either implemented or are considering implementaon of drug price
transparency legislaon that may prevent or limit our ability to take price increases at certain rates or frequencies. Requirements under such
laws  include  advance  noce  of  planned  price  increases,  reporng  price  increase  amounts  and  factors  considered  in  taking  such  increases,
wholesale acquision cost informaon disclosure to prescribers, purchasers, and state agencies, and new product noce and reporng. Such
legislaon  could  limit  the  price  or  payment  for  certain  drugs,  and  a  number  of  states  are  authorized  to  impose  civil  monetary  penales  or
pursue other enforcement mechanisms against manufacturers for the unmely, inaccurate, or incomplete reporng of drug pricing informaon
or for otherwise failing to comply with drug price transparency requirements. If we are found to have violated state law requirements, we may
become subject to penales or other enforcement mechanisms, which could have a material adverse effect on our business.

Pricing  and  rebate  calculaons  vary  across  products  and  programs,  are  complex,  and  are  oen  subject  to  interpretaon  by  us,
governmental or regulatory agencies, and the courts, which can change and evolve over me. Such pricing calculaons and reporng, along
with any necessary restatements and recalculaons, could increase costs for complying with the laws and regulaons governing the MDRP and
other governmental programs, and under the MDRP could result in an overage or underage in Medicaid rebate liability for past quarters. Price
recalculaons  under  the  MDRP  also  may  affect  the  ceiling  price  at  which  we  are  required  to  offer  products  under  the  340B  program.  Civil
monetary penales can be applied if we are found to have knowingly submied any false price or product informaon to the government, if we
are found to have made a misrepresentaon in the reporng of ASP, if we fail to submit the required price data on a mely basis, or if we are
found to have charged 340B covered enes more than the statutorily mandated ceiling price. CMS could also terminate our Medicaid drug
rebate agreement, in which case federal payments may not be available under Medicaid or Medicare Part B for our covered outpaent drugs.
We cannot assure you that our submissions will not be found by CMS or other governmental agencies to be incomplete or incorrect.

Risks Related to Ownership of Our Common Stock

The market price of our common stock may be highly volale, and purchasers of our common stock could incur substanal losses.

The market price of our common stock has been highly volale since our Inial Public Offering (“IPO”) and the intraday sales price per
share has ranged from $1.43 to $38.10 per share during the period from November 6, 2014 through December 31, 2023 and could be subject
to wide fluctuaons in response to various factors, some of which are beyond our control. These factors include those discussed in the “Risk
Factors” secon of this Annual Report on Form 10-K and others such as:

●

●

●

●

●

●

adverse results or delays in preclinical or clinical studies;

the risk of deterioraon in our financial condions, such as reduced collecon of cash and increased costs in the future;

any inability to obtain addional funding;

any delay in filing an IND, NDA, BLA, Secon 351(k) BLA or other regulatory submission for any of our product candidates and any
adverse  development  or  perceived  adverse  development  with  respect  to  the  applicable  regulatory  agency’s  review  of  that  IND,
NDA, BLA, Secon 351(k) BLA or other regulatory submission;

the percepon of limited market sizes or pricing for our products and product candidates;

failure to successfully develop and commercialize our product candidates;

57

Table of Contents

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

post-markeng safety issues relang to our product candidates or biosimilars generally;

failure to maintain our exisng strategic collaboraons or enter into new collaboraons;

failure by us or our licensors and strategic collaboraon partners to prosecute, maintain or enforce our intellectual property rights;

changes in laws or regulaons applicable to our products;

future outbreaks of COVID-19 and other viral pandemics;

any inability to obtain adequate product supply for our product candidates or the inability to do so at acceptable prices;

adverse regulatory decisions;

introducon of new products, services or technologies by our competors;

failure to meet or exceed financial projecons we may provide to the public;

failure to meet or exceed the financial projecons of the investment community;

the percepon of the pharmaceucal industry by the public, legislatures, regulators and the investment community;

announcements of significant acquisions, disposions, strategic partnerships, joint ventures or capital commitments by us, our
strategic collaboraon partners or our competors;

disputes or other developments relang to proprietary rights, including patents, ligaon maers and our ability to obtain patent
protecon for our technologies;

addions or departures of key scienfic or management personnel;

lawsuits, including but not limited to complaints iniated by stockholders, customers and collaboraon partners, and ligaon filed
by us or filed against us pertaining to patent infringement or other violaons of intellectual property rights;

the outcomes of any cizen peons filed by pares seeking to restrict or limit the approval of biosimilar products;

if securies or industry analysts do not publish research or reports about our business or if they issue an adverse or misleading
opinion regarding our stock;

changes in the market valuaons of similar companies;

general market or macroeconomic condions, including rising interest rates and inflaon;

sales of our common stock by us or our stockholders in the future;

trading volume of our common stock;

issuance of patents to third pares that could prevent our ability to commercialize our product candidates;

reducons  in  the  prices  of  originator  products  that  could  reduce  the  overall  market  opportunity  for  our  product  candidates
intended as biosimilars to such originator products; and

changes in biosimilar regulatory requirements that could make it more difficult for us to develop our product candidates.

In addion, biopharmaceucal companies in parcular have experienced extreme price and volume fluctuaons that have oen been
unrelated or disproporonate to the operang performance of these companies. Broad market and industry factors may negavely affect the
market price of our common stock, regardless of our actual operang performance.

Our principal stockholders and management own a significant percentage of our stock and will be able to exert significant control over
maers subject to stockholder approval.

As of December 31, 2023, our execuve officers, directors, five percent stockholders and their affiliates beneficially owned approximately
30.6% of our vong stock (assuming no exercise of outstanding opons or conversion of our outstanding converble notes). These stockholders
have the ability to influence us through their ownership posions, which may prevent or discourage unsolicited acquision proposals or offers
for our common stock that you may believe are in your best interest as one of our stockholders.

58

Table of Contents

Our indebtedness could adversely affect our financial condion, our ability to raise addional capital to fund our operaons, our ability to
operate our business, our ability to react to changes in the economy or our industry and our ability to pay our debts and could divert our
cash flow from operaons for debt payments.

Our leverage and debt service obligaons could adversely impact our business, including by:

●

●

●

●

●

●

●

impairing our ability to generate cash sufficient to pay interest or principal, including periodic principal payments;

increasing our vulnerability to general adverse economic and industry condions;

increasing our need to meet minimum net sales requirements when our future sales are uncertain;

requiring the dedicaon of a poron of our cash flow from operaons to service our debt, thereby reducing the amount of our
cash flow available for other purposes, including funds for clinical development or to pursue future business opportunies;

requiring us to sell debt or equity securies or to sell some of our core assets, possibly on unfavorable terms, to meet payment
obligaons;

liming our flexibility in planning for, or reacng to, changes in our business and the industries in which we compete; and

placing us at a possible compeve disadvantage with less leveraged competors and competors that may have beer access to
capital resources.

Any of the foregoing factors could have negave consequences on our financial condion and results of operaons.

This indebtedness could be due sooner upon the triggering of certain covenants in our debt agreements and or upon the occurrence of
an event of default. If and when our indebtedness becomes due, if we do not have sufficient cash or access to capital to pay such indebtedness,
we will default on our obligaons which will adversely harm our business. We entered into a Loan Agreement that contains affirmave and
negave  covenants  that  restrict  our  operaons,  including,  among  other  restricons,  the  requirement  to  maintain  minimum  trailing  twelve-
month net sales in an amount that began at $200.0 million in the first quarter of 2022 and increases to $210.0 million for the quarter ended
March 31, 2024. Beginning in the second quarter of 2024 and connuing through the quarter ended December 31, 2026, the requirement is to
maintain minimum trailing twelve-month net sales of $125.0 million. In addion, there is a requirement to maintain a minimum trailing twelve-
month net sales for LOQTORZI tested quarterly at the end of each quarter commencing with the quarter ended December 31, 2024. Further,
the  Loan  Agreement  includes  certain  other  affirmave  covenants  and  negave  covenants,  including,  covenants  and  restricons  that  among
other things, restrict our ability to incur liens, incur addional indebtedness, make investments, engage in certain mergers and acquisions or
asset sales, and declare dividends or redeem or repurchase capital stock. We may need to request addional waivers from me to me with
respect  to  the  Loan  Agreement  and  if  we  are  unable  to  obtain  a  waiver  that  we  need  it  could  materially  impact  our  business  and  financial
results.

Sales of a substanal number of shares of our common stock in the public market could cause our stock price to fall.

If our exisng stockholders sell or indicate an intenon to sell substanal amounts of our common stock in the public market the market
price of our common stock could decline. In addion, we may authorize our sales agent to sell our common stock from me to me as part of
the ATM Offering. As of December 31, 2023, there were 112.2 million shares of common stock outstanding.

In addion, as of December 31, 2023, approximately 30.6 million shares of common stock that are either subject to outstanding opons
and restricted stock units or reserved for future issuance under our equity incenve plans were eligible or may become eligible for sale in the
public  market  to  the  extent  permied  by  the  provisions  of  various  vesng  schedules  and  Rule  144  and  Rule  701  under  the  Securies  Act.
Certain of our outstanding opons have exercise prices that are above our current stock price. See the tables describing our outstanding stock
opons in Note 12. Stock-Based Compensaon and Employee Benefits to our financial statements included in this report. If these addional
shares of common stock are sold or if it is perceived that they will be sold in the public market, the market price of our common stock could
decline.

59

Table of Contents

Future sales and issuances of our common stock or rights to purchase common stock, including pursuant to our equity incenve plans and
converble notes, could result in addional diluon of the percentage ownership of our stockholders and could cause our stock price to fall.

We have needed and ancipate we will need addional capital in the future to connue our planned operaons. To the extent that we
raise addional capital by issuing equity securies, our stockholders may experience substanal diluon. Similar to prior or ongoing financing
transacons like the ATM Offering or the exchange of our shares for shares of outstanding stock of Surface as part of the acquision of Surface,
we may sell common stock, converble securies or other equity securies in one or more transacons at prices and in a manner we determine
from me to me. If we sell common stock, converble securies or other equity securies in more than one transacon, investors may be
materially diluted by subsequent sales. These sales may also result in material diluon to our exisng stockholders, and new investors could
gain rights superior to our exisng stockholders. In addion, if we raise addional funds through licensing arrangements, it may be necessary to
grant potenally valuable rights to our product candidates or grant licenses on terms that are not favorable to us.

Pursuant to our 2014 Equity Incenve Award Plan (the “2014 Plan”), our management is authorized to grant stock opons and other
equity-based awards to our employees, directors and consultants. The number of shares available for future grant under the 2014 Plan will be
increased by (i) the number of shares pursuant to outstanding awards under the 2010 Plan that are forfeited or lapse unexercised and which
following the effecve date are not issued under the 2010 Plan and (ii) an annual increase on the first day of each fiscal year beginning in 2015
and ending in 2024, equal to 4% of the shares of stock outstanding as of the last day of the preceding fiscal year, or such smaller number of
shares as determined by our board of directors. Pursuant to our 2014 Employee Stock Purchase Plan (“ESPP”), eligible employees are able to
acquire shares of our common stock at a discount to the prevailing market price, and an aggregate of 320,000 shares are inially available for
issuance under the ESPP. The number of shares available for issuance under the ESPP will automacally increase on the first day of each fiscal
year  beginning  in  2015  and  ending  in  2024,  equal  to  1%  of  the  shares  of  common  stock  outstanding  on  the  last  day  of  the  immediately
preceding fiscal year or such smaller number of shares as determined by our board of directors. If our board of directors elects to increase the
number of shares available for future grant under the 2014 Plan or the ESPP, our stockholders may experience addional diluon, which could
cause  our  stock  price  to  fall.  Pursuant  to  our  2016  Employment  Commencement  Incenve  Plan  (the  “2016  Plan”),  our  management  is
authorized  to  grant  stock  opons  and  other  equity-based  awards  to  our  new  employees.  The  2016  Plan  is  designed  to  comply  with  the
inducement  exempon  contained  in  Nasdaq’s  Rule  5635(c)(4),  which  provides  for  the  grant  of  non-qualified  stock  opons,  restricted  stock
units, restricted stock awards, performance awards, dividend equivalents, deferred stock awards, deferred stock units, stock payment and stock
appreciaon rights to a person not previously an employee or director, or following a bona fide period of non-employment, as an inducement
material to the individual’s entering into employment with us. As of December 31, 2023, we reserved for future issuance under the 2016 Plan a
total of 1.8 million shares of common stock for new employees. The 2016 Plan does not provide for any annual increases in the number of
shares available.

In April 2020, we issued and sold $230.0 million aggregate principal amount of our 1.5% senior converble notes due April 2026 (the
“2026 Converble Notes”). The holders may convert their 2026 Converble Notes at their opon at any me prior to the close of business on
the second scheduled trading day immediately before April 15, 2026. Upon conversion of the 2026 Converble Notes by a holder, the holder
will receive shares of our common stock, together, if applicable, with cash in lieu of any fraconal share. Since incepon, the conversion price
has been 51.9224 shares of common stock per $1,000 principal amount of the 2026 Converble Notes, which represents a conversion price of
approximately $19.26 per share of common stock.

Adverse  developments  affecng  the  financial  services  industry,  such  as  actual  events  or  concerns  involving  liquidity,  defaults,  or  non-
performance  by  financial  instuons  or  transaconal  counterpares,  could  adversely  affect  our  business  operaons,  financial  condion,
results of operaons and prospects.

Our cash and cash equivalents are deposited or invested with several banks and other financial instuons. Actual events involving
reduced or limited liquidity, defaults, non-performance or other adverse developments that affect financial instuons or other companies in
the financial services industry or the financial services industry generally, or concerns or rumors about any events of these kinds, have in the
past and may in the future lead to market-wide liquidity problems. For example, in March 2023, Silicon Valley Bank was closed and taken over
by the Federal Deposit Insurance Corporaon (“FDIC”) and subsequently had all of its customer deposits and other liabilies and substanally
all loans and other assets acquired by First-Cizens Bank & Trust Company. We had approximately $117.7 million of cash, cash equivalents and
marketable  securies  as  of  December  31,  2023  with  the  majority  held  by  custodians  or  in  money  market  mutual  funds  that  are  not  bank
deposits. Our bank deposits are primarily held in accounts at three large banks that we believe to be stable at this me. Actual and perceived
stability of banks can change from me to me and adverse percepons by customers or investors about the banks where we deposit money
could  result  in  a  material  and  adverse  effect  on  our  ability  to  access  necessary  cash.  Investor  concerns  regarding  the  U.S.  or  internaonal
financial systems could result in less favorable commercial financing terms, including

60

Table of Contents

higher interest rates or costs and ghter financial and operang covenants, or systemic limitaons on access to credit and liquidity sources,
thereby making it more difficult for us to acquire financing on acceptable terms or at all. Any decline in available funding or access to our cash
and  liquidity  resources,  could,  among  other  risks,  adversely  impact  our  ability  to  access  funds  for  our  basic  operang  expenses,  financial
obligaons, payroll or fulfill our other important obligaons. Any of these impacts, or any other impacts resulng from the factors described
above  or  other  related  or  similar  factors  not  described  above,  could  have  material  adverse  impacts  on  our  liquidity,  business  operaons,
financial condion, results of operaons and prospects.

We do not intend to pay dividends on our common stock so any returns will be limited to the value of our stock.

We have never declared or paid any cash dividends on our common stock. We currently ancipate that we will retain any future earnings
for the development, operaon and expansion of our business and do not ancipate declaring or paying any cash dividends for the foreseeable
future. Any return to stockholders will therefore be limited to any appreciaon of their stock.

Provisions in our amended and restated cerficate of incorporaon and amended and restated bylaws, as well as provisions of Delaware
law,  could  make  it  more  difficult  for  a  third  party  to  acquire  us  or  increase  the  cost  of  acquiring  us,  even  if  doing  so  would  benefit  our
stockholders or remove our current management.

Our amended and restated cerficate of incorporaon, amended and restated bylaws and Delaware law contain provisions that may have
the  effect  of  delaying  or  prevenng  a  change  in  control  of  us  or  changes  in  our  management.  Our  amended  and  restated  cerficate  of
incorporaon and bylaws include provisions that:

●

●

●

●

●

●

●

●

●

●

authorize “blank check” preferred stock, which could be issued by our board of directors without stockholder approval and may
contain vong, liquidaon, dividend and other rights superior to our common stock;

create a classified board of directors whose members serve staggered three-year terms;

specify that special meengs of our stockholders can be called only by our corporate secretary pursuant to a resoluon adopted by
a majority of our board of directors;

prohibit stockholder acon by wrien consent;

establish  an  advance  noce  procedure  for  stockholder  approvals  to  be  brought  before  an  annual  meeng  of  our  stockholders,
including  proposed  nominaons  of  persons  for  elecon  to  our  board  of  directors  other  than  nominaons  made  by  or  at  the
direcon of the board of directors or a commiee of the board of directors;

provide that our directors may be removed only for cause or without cause by the holders of 66 2/3% of the vong power of all
then outstanding shares of vong stock;

provide that vacancies on our board of directors may be filled only by a majority of directors then in office, even though less than a
quorum;

specify that no stockholder is permied to cumulate votes at any elecon of directors;

expressly authorize our board of directors to modify, alter or repeal our amended and restated bylaws; and

require holders of 66 2/3% of the vong power of all then outstanding shares of vong stock to amend specified provisions of our
amended and restated cerficate of incorporaon except for the provision making it possible for our board of directors to issue
“blank check” preferred stock, and amended and restated bylaws.

These  provisions,  alone  or  together,  could  delay,  deter  or  prevent  hosle  takeovers  and  changes  in  control  or  changes  in  our

management.

In  addion,  because  we  are  incorporated  in  Delaware,  we  are  governed  by  the  provisions  of  Secon  203  of  the  Delaware  General

Corporaon Law, which limits the ability of stockholders owning in excess of 15% of our outstanding vong stock to merge or combine with us.

Any provision of our amended and restated cerficate of incorporaon or amended and restated bylaws or Delaware law that has the
effect of delaying or deterring a change in control could limit the opportunity for our stockholders to receive a premium for their shares of our
common stock and could also affect the price that some investors are willing to pay for our common stock.

61

Table of Contents

General Risk Factors

The internaonal aspects of our business expose us to business, regulatory, polical, operaonal, financial and economic risks associated
with doing business outside of the United States.

We  currently  have  limited  internaonal  operaons  of  our  own  and  have  and  may  have  in  the  future  a  number  of  internaonal
collaboraons, including our significant collaboraon with Junshi Biosciences in China. Doing business internaonally involves a number of risks,
including but not limited to:

● mulple,  conflicng  and  changing  laws  and  regulaons  such  as  privacy  regulaons,  tax  laws,  export  and  import  restricons,
employment laws, regulatory requirements and other governmental approvals, permits and licenses, including those that affect our
work with a collaboraon partner in China;

● failure  by  us  or  our  collaboraon  partners  to  obtain  and  maintain  regulatory  approvals  for  the  use  of  our  products  in  various

countries;

● addional potenally relevant third-party patent rights;

● complexies and difficules in obtaining protecon and enforcing our intellectual property;

● difficules in staffing and managing foreign operaons by us or our collaboraon partners;

● complexies associated with managing mulple payer reimbursement regimes, government payers or paent self-pay systems by our

collaboraon partners;

● limits in our or our collaboraon partners’ ability to penetrate internaonal markets;

● financial risks, such as longer payment cycles, difficulty collecng accounts receivable, the impact of local and regional financial crises

on demand and payment for our products and exposure to foreign currency exchange rate fluctuaons;

● natural  disasters,  polical  and  economic  instability,  including  wars,  terrorism  and  polical  unrest,  outbreak  of  disease,  boycos,

curtailment of trade and other business restricons;

● certain expenses including, among others, expenses for travel, translaon and insurance;

● expose us to sancons, such as the sancons levied by United States, E.U. and Russian regulatory bodies in connecon with Russia’s

invasion of Ukraine in February 2022; and

● regulatory  and  compliance  risks  that  relate  to  maintaining  accurate  informaon  and  control  over  sales  and  acvies  that  may  fall
within the purview of the United States Foreign Corrupt Pracces Act, its books and records provisions or its an-bribery provisions.

Investors’ expectaons of our performance relang to environmental, social and governance factors may impose addional costs and expose
us to new risks.

There  is  an  increasing  focus  from  certain  investors,  employees,  regulators  and  other  stakeholders  concerning  corporate  responsibility,
specifically related to environmental, social and governance (or “ESG”) factors. Some investors and investor advocacy groups may use these
factors to guide investment strategies and, in some cases, investors may choose not to invest in our company if they believe our policies relang
to corporate responsibility are inadequate. Third-party providers of corporate responsibility rangs and reports on companies have increased to
meet growing investor demand for measurement of corporate responsibility performance, and a variety of organizaons currently measure the
performance of companies on such ESG topics, and the results of these assessments are widely publicized. Investors, parcularly instuonal
investors,  use  these  rangs  to  benchmark  companies  against  their  peers  and  if  we  are  perceived  as  lagging  with  respect  to  ESG  iniaves,
certain investors may engage with us to improve ESG disclosures or performance and may also make vong decisions, or take other acons, to
hold  us  and  our  board  of  directors  accountable.  In  addion,  the  criteria  by  which  our  corporate  responsibility  pracces  are  assessed  may
change, which could result in greater expectaons of us and cause us to undertake

62

Table of Contents

costly iniaves to sasfy such new criteria. If we elect not to or are unable to sasfy such new criteria, investors may conclude that our policies
with  respect  to  corporate  responsibility  are  inadequate.  We  may  face  reputaonal  damage  in  the  event  that  our  corporate  responsibility
procedures or standards do not meet the standards set by various constuencies. We also face significant costs from complying with new ESG
regulaons, for example, the SEC’s proposed climate disclosure rule would result in significant costs of compliance if it is approved as proposed
in the future.

We may face reputaonal damage in the event our corporate responsibility iniaves or objecves do not meet the standards set by our
investors, stockholders, lawmakers, lisng exchange or other constuencies, or if we are unable to achieve an acceptable ESG or sustainability
rang from third-party rang services. A low ESG or sustainability rang by a third-party rang service could also result in the exclusion of our
common  stock  from  consideraon  by  certain  investors  who  may  elect  to  invest  with  our  compeon  instead.  Ongoing  focus  on  corporate
responsibility maers by investors and other pares as described above may impose addional costs or expose us to new risks. Any failure or
perceived  failure  by  us  in  this  regard  could  have  a  material  adverse  effect  on  our  reputaon  and  on  our  business,  share  price,  financial
condion, or results of operaons, including the sustainability of our business over me.

Our reliance on third pares requires us to share our trade secrets, which increases the possibility that a competor will discover them or
that our trade secrets will be misappropriated or disclosed.

Because we rely on third pares to develop and manufacture our product candidates, we must, at mes, share trade secrets with them.
We  seek  to  protect  our  proprietary  technology  in  part  by  entering  into  confidenality  agreements  and,  if  applicable,  material  transfer
agreements, collaborave research agreements, consulng agreements or other similar agreements with our collaboraon partners, advisors,
employees and consultants prior to beginning research or disclosing proprietary informaon. These agreements typically limit the rights of the
third pares to use or disclose our confidenal informaon, such as trade secrets. Despite the contractual provisions employed when working
with third pares, the need to share trade secrets and other confidenal informaon increases the risk that such trade secrets become known
by our competors, are inadvertently incorporated into the technology of others or are disclosed or used in violaon of these agreements.
Given that our proprietary posion is based, in part, on our know-how and trade secrets, a competor’s discovery of our trade secrets or other
unauthorized use or disclosure would impair our compeve posion and may have a material adverse effect on our business.

So called “submarine” patents may be granted to our competors that may significantly alter our launch ming expectaons, reduce our
projected market size, cause us to modify our product or process or block us from the market altogether.

The term “submarine” patent has been used in the pharmaceucal industry and in other industries to denote a patent issuing from an
applicaon that was not published, publicly known or available prior to its grant. Submarine patents add substanal risk and uncertainty to our
business. Submarine patents may issue to our competors covering our pipeline candidates and thereby cause significant market entry delay,
defeat our ability to market our products or cause us to abandon development and/or commercializaon of a molecule.

Examples of submarine patents include Brockhaus, et al., United States patents 8,063,182 and 8,163,522 (controlled by Amgen), which
are directed to the fusion protein in Enbrel. On July 1, 2020, the United States Court of Appeals for the Federal Circuit issued a decision that
affirmed the lower court’s decision upholding the validity of these patents. As a result, we disconnued the development of CHS-0214 (our
etanercept (Enbrel) biosimilar candidate).

The  issuance  of  one  or  more  submarine  patents  may  harm  our  business  by  causing  substanal  delays  in  our  ability  to  introduce  a

biosimilar candidate into the United States market.

We  may  not  idenfy  relevant  patents  or  may  incorrectly  interpret  the  relevance,  scope  or  expiraon  of  a  patent,  which  might  adversely
affect our ability to develop and market our products.

We cannot guarantee that any of our patent searches or analyses, including but not limited to the idenficaon of relevant patents, the
scope of patent claims or the expiraon of relevant patents, are complete and thorough, nor can we be certain that we have idenfied each and
every patent and pending applicaon in the United States and abroad that is relevant to or necessary for the commercializaon of our product
candidates in any jurisdicon.

The scope of a patent claim is determined by an interpretaon of the law, the wrien disclosure in a patent and the patent’s prosecuon
history. Our interpretaon of the relevance or the scope of a patent or a pending applicaon may be incorrect, which may negavely impact our
ability to market our products or pipeline molecules. We may incorrectly determine that our products are not covered by a third-party patent.

63

Table of Contents

Many patents may cover a marketed product, including but not limited to the composion of the product, methods of use, formulaons,
cell  line  constructs,  vectors,  growth  media,  producon  processes  and  purificaon  processes.  The  idenficaon  of  all  patents  and  their
expiraon  dates  relevant  to  the  producon  and  sale  of  an  originator  product  is  extraordinarily  complex  and  requires  sophiscated  legal
knowledge  in  the  relevant  jurisdicon.  It  may  be  impossible  to  idenfy  all  patents  in  all  jurisdicons  relevant  to  a  marketed  product.  Our
determinaon  of  the  expiraon  date  of  any  patent  in  the  United  States  or  abroad  that  we  consider  relevant  may  be  incorrect,  which  may
negavely impact our ability to develop and market our products.

Our failure to idenfy and correctly interpret relevant patents may negavely impact our ability to develop and market our products.

If we are unable to obtain and maintain effecve patent rights for our product candidates or any future product candidates, we may not
be able to prevent competors from using technologies we consider important in our successful development and commercializaon of our
product candidates, resulng in loss of any potenal compeve advantage our patents may have otherwise afforded us.

While our principal focus in maers relang to intellectual property is to avoid infringing the valid and enforceable rights of third pares,
we also rely upon a combinaon of patents, trade secret protecon and confidenality agreements to protect our own intellectual property
related to our product candidates and development programs. Our ability to enjoy any compeve advantages afforded by our own intellectual
property depends in large part on our ability to obtain and maintain patents and other intellectual property protecon in the United States and
in other countries with respect to various proprietary elements of our product candidates, such as, for example, our product formulaons and
processes  for  manufacturing  our  products  and  our  ability  to  maintain  and  control  the  confidenality  of  our  trade  secrets  and  confidenal
informaon crical to our business.

We have sought to protect our proprietary posion by filing patent applicaons in the United States and abroad related to our products
that are important to our business. This process is expensive and me consuming, and we may not be able to file and prosecute all necessary or
desirable patent applicaons at a reasonable cost or in a mely manner. It is also possible that we will fail to idenfy patentable aspects of our
research and development output before it is too late to obtain patent protecon. There is no guarantee that any patent applicaon we file will
result in an issued patent having claims that protect our products. Addionally, while the basic requirements for patentability are similar across
jurisdicons, each jurisdicon has its own specific requirements for patentability. We cannot guarantee that we will obtain idencal or similar
patent protecon covering our products in all jurisdicons where we file patent applicaons.

The patent posions of biopharmaceucal companies generally are highly uncertain and involve complex legal and factual quesons. As
a result, the patent applicaons that we own or license may fail to result in issued patents with claims that cover our product candidates in the
United States or in other foreign countries for many reasons. There is no assurance that all potenally relevant prior art relang to our patents
and patent applicaons has been found, considered or cited during patent prosecuon, which can be used to invalidate a patent or prevent a
patent  from  issuing  from  a  pending  patent  applicaon.  Even  if  patents  do  successfully  issue,  and  even  if  such  patents  cover  our  product
candidates, third pares may challenge their validity, enforceability or scope, which may result in such patent claims being narrowed, found
unenforceable or invalidated. Our patents and patent applicaons, even if they are unchallenged, may not adequately protect our intellectual
property,  provide  exclusivity  for  our  product  candidates  or  prevent  others  from  designing  around  our  claims.  Any  of  these  outcomes  could
impair our ability to prevent competors from using the technologies claimed in any patents issued to us, which may have an adverse impact
on our business.

In  addion,  changes  to  United  States  patent  laws  provide  addional  procedures  for  third  pares  to  challenge  the  validity  of  issued
patents based on patent applicaons filed aer March 15, 2013. If the breadth or strength of protecon provided by the patents and patent
applicaons  we  hold  or  pursue  with  respect  to  our  current  or  future  product  candidates  is  challenged,  then  it  could  threaten  our  ability  to
prevent  compeve  products  using  our  proprietary  technology.  Further,  because  patent  applicaons  in  the  United  States  and  most  other
countries are confidenal for a period of me, typically for 18 months aer filing, we cannot be certain that we were the first to either (i) file
any  patent  applicaon  related  to  our  product  candidates  or  (ii)  invent  any  of  the  invenons  claimed  in  our  patents  or  patent  applicaons.
Furthermore,  for  applicaons  filed  before  March  16,  2013  or  patents  issuing  from  such  applicaons,  an  interference  proceeding  can  be
provoked by a third party or instuted by the USPTO to determine who was the first to invent any of the subject maer covered by the patent
claims of our applicaons and patents. As of March 16, 2013, the United States transioned to a “first-to-file” system for deciding which party
should be granted a patent when two or more patent applicaons claiming the same invenon are filed by different pares. A third party that
files a patent applicaon in the USPTO before we do, could therefore be awarded a patent covering an invenon of ours even if we had made
the invenon before it was made by the third party. The change to “first-to-file” from ”first-to-invent” is one of the changes to the patent laws
of  the  United  States  resulng  from  the  Leahy-Smith  America  Invents  Act  (the  “Leahy-Smith  Act”),  signed  into  law  on  September  16,  2011.
Among some of the other significant changes to the patent laws are changes that limit

64

Table of Contents

where a patentee may file a patent infringement suit and provide opportunies for third pares to challenge any issued patent in the USPTO. It
is  not  yet  clear  what,  if  any,  impact  the  Leahy-Smith  Act  will  have  on  the  operaon  of  our  business.  However,  the  Leahy-Smith  Act  and  its
implementaon  could  increase  the  uncertaines  and  costs  surrounding  the  prosecuon  of  our  patent  applicaons  and  the  enforcement  or
defense of our issued patents, all of which could have a material adverse effect on our business and financial condion.

Patents granted by the European Patent Office may be opposed by any person within nine months from the publicaon of their grant
and, in addion, may be challenged before naonal courts at any me. If the breadth or strength of protecon provided by the patents and
patent applicaons we hold, license or pursue with respect to our product candidates is threatened, it could threaten our ability to prevent
third pares from using the same technologies that we use in our product candidates.

We  have  issued  patents  and  have  filed  patent  applicaons,  which  are  currently  pending,  covering  various  aspects  of  our  product
candidates.  We  cannot  offer  any  assurances  about  which,  if  any,  patents  will  issue,  the  breadth  of  any  such  patent  or  whether  any  issued
patents will be found invalid and unenforceable or will be threatened or infringed by third pares. Any successful acons by third pares to
challenge the validity or enforceability of any patents, which may issue to us could deprive us of the ability to prevent others from using the
technologies claimed in such issued patents. Further, if we encounter delays in regulatory approvals, the period of me during which we could
market a product candidate under patent protecon could be reduced.

While our biosimilar business is based primarily on the ming of our biosimilar product launches to occur aer the expiraon of relevant
patents and on avoiding infringing valid and enforceable rights of third pares, we have filed a number of patent applicaons seeking patents
that  cover  various  proprietary  elements  of  our  product  candidates  when  we  have  believed  securing  such  patents  may  afford  a  compeve
advantage.  Our  patent  porolio  includes  pending  patent  applicaons  and  issued  patents,  in  the  United  States  and  globally,  covering  our
biosimilar products and methods of making them. We cannot guarantee that our proprietary technologies will avoid infringement of third-party
patents. Moreover, because competors may be able to develop their own proprietary technologies, it is uncertain whether any of our issued
patents or pending patent applicaons directed to etanercept and adalimumab would cover the etanercept and adalimumab products of any
competors. The product and patent landscape is highly uncertain and we cannot predict whether our patent filings will afford us a compeve
advantage against third pares or if our etanercept and adalimumab products will avoid infringement of third-party patents.

We do not consider it necessary for us or our competors to obtain or maintain a proprietary patent posion in order to engage in the
business  of  biosimilar  development  and  commercializaon.  Hence,  while  our  ability  to  secure  patent  coverage  on  our  own  proprietary
developments may improve our compeve posion with respect to the product candidates we intend to commercialize, we do not view our
own patent filings as a necessary or essenal requirement for conducng our business nor do we rely on our own patent filings or the potenal
for any commercial advantage they may provide us as a basis for our success.

Obtaining and maintaining our patent protecon depends on compliance with various procedural requirements, document submissions, fee
payment and other requirements imposed by governmental patent agencies. Our patent protecon could be reduced or eliminated for non-
compliance with these requirements.

The  USPTO  and  various  foreign  governmental  patent  agencies  require  compliance  with  a  number  of  procedural,  documentary,  fee
payment and other provisions during the patent process. In many cases, an inadvertent lapse can be cured by payment of a late fee or by other
means in accordance with the applicable rules. However, there are situaons in which noncompliance can result in abandonment or lapse of a
patent  or  patent  applicaon,  resulng  in  paral  or  complete  loss  of  patent  rights  in  the  relevant  jurisdicon.  In  such  an  event,  competors
might be able to enter the market earlier than would otherwise have been the case.

We may not be able to protect our intellectual property rights throughout the world.

Filing, prosecung, defending and enforcing patents on product candidates in all countries throughout the world would be prohibively
expensive,  and  our  intellectual  property  rights  in  some  countries  outside  the  United  States  can  be  less  extensive  than  those  in  the  United
States. In addion, the laws of some foreign countries do not protect intellectual property rights to the same extent as federal and state laws in
the  United  States.  Further,  licensing  partners  may  choose  not  to  file  patent  applicaons  in  certain  jurisdicons  in  which  we  may  obtain
commercial rights, thereby precluding the possibility of later obtaining patent protecon in these countries. Consequently, we may not be able
to  prevent  third  pares  from  praccing  our  invenons  in  all  countries  outside  the  United  States  or  imporng  products  made  using  our
invenons  into  the  United  States  or  other  jurisdicons.  Competors  may  use  our  technologies  in  jurisdicons  where  we  have  not  obtained
patent protecon to develop their own products and may also export infringing products to territories where we have patent protecon, but
the ability to enforce our patents is not as strong as that in the United States. These products may compete with our products and our patents
or other intellectual property rights may not be effecve or sufficient to prevent them from compeng.

65

Table of Contents

Many companies have encountered significant problems in protecng and defending intellectual property rights in foreign jurisdicons.
The legal systems of certain countries, parcularly certain developing countries, do not favor the enforcement of patents, trade secrets and
other intellectual property protecon, which could make it difficult for us to stop the infringement of our patents or markeng of compeng
products  in  violaon  of  our  proprietary  rights  generally.  Proceedings  to  enforce  our  patent  rights  in  foreign  jurisdicons,  whether  or  not
successful, could result in substanal costs and divert our efforts and aenon from other aspects of our business, could put our patents at risk
of being invalidated or interpreted narrowly and our patent applicaons at risk of not issuing and could provoke third pares to assert claims
against us. We may not prevail in any lawsuits that we iniate, and the damages or other remedies awarded, if any, may not be commercially
meaningful.  Governments  of  foreign  countries  may  force  us  to  license  our  patents  to  third  pares  on  terms  that  are  not  commercially
reasonable  or  acceptable  to  us.  Accordingly,  our  efforts  to  enforce  our  intellectual  property  rights  around  the  world  may  be  inadequate  to
obtain a significant commercial advantage from the intellectual property that we develop or license.

If we are unable to maintain effecve (non-patent) proprietary rights for our product candidates or any future product candidates, we may
not be able to compete effecvely in our markets.

While we have filed patent applicaons to protect certain aspects of our own proprietary formulaon and process developments, we
also  rely  on  trade  secret  protecon  and  confidenality  agreements  to  protect  proprietary  scienfic,  business  and  technical  informaon  and
know-how that is not or may not be patentable or that we elect not to patent. However, confidenal informaon and trade secrets can be
difficult  to  protect.  Moreover,  the  informaon  embodied  in  our  trade  secrets  and  confidenal  informaon  may  be  independently  and
legimately developed or discovered by third pares without any improper use of or reference to informaon or trade secrets. We seek to
protect the scienfic, technical and business informaon supporng our operaons, as well as the confidenal informaon relang specifically
to our product candidates by entering into confidenality agreements with pares to whom we need to disclose our confidenal informaon,
for example, our employees, consultants, scienfic advisors, board members, contractors, potenal collaborators and investors. However, we
cannot  be  certain  that  such  agreements  have  been  entered  into  with  all  relevant  pares.  We  also  seek  to  preserve  the  integrity  and
confidenality  of  our  data  and  trade  secrets  by  maintaining  physical  security  of  our  premises  and  physical  and  electronic  security  of  our
informaon  technology  systems,  but  it  is  possible  that  these  security  measures  could  be  breached.  While  we  have  confidence  in  these
individuals, organizaons and systems, agreements or security measures may be breached, and we may not have adequate remedies for any
breach. Our confidenal informaon and trade secrets thus may become known by our competors in ways we cannot prove or remedy.

Although we expect all of our employees and consultants to assign their invenons to us, and all of our employees, consultants, advisors
and any third pares who have access to our proprietary know-how, informaon or technology to enter into confidenality agreements, we
cannot  provide  any  assurances  that  all  such  agreements  have  been  duly  executed.  We  cannot  guarantee  that  our  trade  secrets  and  other
confidenal  proprietary  informaon  will  not  be  disclosed  or  that  competors  will  not  otherwise  gain  access  to  our  trade  secrets  or
independently develop substanally equivalent informaon and techniques. For example, any of these pares may breach the agreements and
disclose  our  proprietary  informaon,  including  our  trade  secrets,  and  we  may  not  be  able  to  obtain  adequate  remedies  for  such  breaches.
Misappropriaon or unauthorized disclosure of our trade secrets could impair our compeve posion and may have a material adverse effect
on  our  business.  Addionally,  if  the  steps  taken  to  maintain  our  trade  secrets  are  deemed  inadequate,  we  may  have  insufficient  recourse
against third pares for misappropriang the trade secret. We cannot guarantee that our employees, former employees or consultants will not
file patent applicaons claiming our invenons. Because of the “first-to-file” laws in the United States and the EU, such unauthorized patent
applicaon filings may defeat our aempts to obtain patents on our own invenons.

We may be subject to claims challenging the inventorship of our patent filings and other intellectual property.

Although  we  are  not  currently  aware  of  any  claims  challenging  the  inventorship  of  our  patent  applicaons  or  ownership  of  our
intellectual property, we may in the future be subject to claims that former employees, collaborators or other third pares have an interest in
our patent applicaons or patents we may be granted or other intellectual property as an inventor or co-inventor. For example, we may have
inventorship  or  ownership  disputes  arise  from  conflicng  obligaons  of  consultants  or  others  who  are  involved  in  developing  our  product
candidates. Ligaon may be necessary to defend against these and other claims challenging inventorship or ownership. If we fail in defending
any such claims, in addion to paying monetary damages, we may lose valuable intellectual property rights, such as exclusive ownership of or
right to use valuable intellectual property. Such an outcome could have a material adverse effect on our business. Even if we are successful in
defending against such claims, ligaon could result in substanal costs and be a distracon to management and other employees.

66

Table of Contents

We or the third pares upon whom we depend on may be adversely affected by earthquakes or other natural disasters and our business
connuity and disaster recovery plans may not adequately protect us from a serious disaster.

Our corporate headquarters and laboratory are located in the San Francisco Bay Area and in Southern California (Camarillo), respecvely.
These locaons have in the past experienced severe earthquakes, floods and other natural disasters. We do not carry earthquake insurance.
Earthquakes or other natural disasters could severely disrupt our operaons or those of our collaboraon partners and have a material adverse
effect on our business, results of operaons, financial condion and prospects. If a natural disaster, power outage or other event occurred that
prevented  us  from  using  all  or  a  significant  poron  of  our  headquarters,  that  damaged  crical  infrastructure  (such  as  the  manufacturing
facilies of our third-party contract manufacturers) or that otherwise disrupted operaons, it may be difficult or, in certain cases, impossible for
us to connue our business for a substanal period of me. The disaster recovery and business connuity plans we have in place currently are
limited and are unlikely to prove adequate in the event of a serious disaster or similar event. We may incur substanal expenses as a result of
the limited nature of our disaster recovery and business connuity plans, which, parcularly when taken together with our lack of earthquake
insurance, could have a material adverse effect on our business.

The connuaon of the war in Ukraine and conflicts in the Middle East may exacerbate certain risks we face.

The  war  between  Russia  and  Ukraine  and  the  global  response,  including  the  imposion  of  sancons  by  the  United  States  and  other
countries, could create or exacerbate risks facing our business. Conflicts in the Middle East may also increase the risks facing our business. We
have evaluated our operaons and partner contracts, and we currently do not expect either conflict to directly have a significant effect on our
financial condion or results of operaons. However, if the war between Russia and Ukraine or conflicts in the Middle East escalate or expand,
risks  that  we  have  idenfied  in  this  Annual  Report  on  Form  10-K  may  be  materially  increased.  For  example,  if  our  supply  arrangements  or
clinical operaons are disrupted due to expanded sancons or involvement of, and adverse impacts on, countries where we have operaons or
relaonships, our business could be materially disrupted. Further, the use of cyberaacks could expand as part of the ongoing conflicts, which
could adversely affect our ability to maintain or enhance our cyber security measures. These and other risks are described more fully in this
“Risk Factors” secon.

We incur significant increased costs as a result of operang as a public company, and our management is required to devote substanal me
to compliance iniaves. We may fail to comply with the rules that apply to public companies, including Secon 404 of the Sarbanes-Oxley
Act of 2002, which could result in sancons or other penales that would harm our business.

We incur significant legal, accounng and other expenses as a public company, including costs resulng from public company reporng
obligaons  under  the  Securies  Exchange  Act,  and  regulaons  regarding  corporate  governance  pracces.  The  lisng  requirements  of  The
Nasdaq Global Market require that we sasfy certain corporate governance requirements relang to director independence, distribung annual
and  interim  reports,  stockholder  meengs,  approvals  and  vong,  solicing  proxies,  conflicts  of  interest  and  a  code  of  conduct.  Our
management  and  other  personnel  must  devote  a  substanal  amount  of  me  to  ensure  that  we  maintain  compliance  with  all  of  these
requirements. Moreover, the reporng requirements, rules and regulaons have increased our legal and financial compliance costs and make
some acvies more me consuming and costly. Any changes we have made, and may make in the future to comply with these obligaons may
not be sufficient to allow us to sasfy our obligaons as a public company on a mely basis, or at all. These reporng requirements, rules and
regulaons, coupled with the increase in potenal ligaon exposure associated with being a public company, may also make it more difficult
for us to aract and retain qualified persons to serve on our board of directors or board commiees or to serve as execuve officers, or to
obtain certain types of insurance, including directors’ and officers’ insurance, on acceptable terms.

We  are  subject  to  Secon  404  of  The  Sarbanes-Oxley  Act  of  2002  (“Secon  404”),  and  the  related  rules  of  the  SEC,  which  generally
require our management and independent registered public accounng firm to report on the effecveness of our internal control over financial
reporng. During the course of our review and tesng, we may idenfy deficiencies and be unable to remediate them before we must provide
the required reports. Furthermore, if we have a material weakness in our internal controls over financial reporng, we may not detect errors on
a mely basis and our financial statements may be materially misstated. We or our independent registered public accounng firm may not be
able to conclude on an ongoing basis that we have effecve internal control over financial reporng, which could harm our operang results,
cause investors to lose confidence in our reported financial informaon and cause the trading price of our stock to fall. In addion, as a public
company we are required to file accurate and mely quarterly and annual reports with the SEC under the Exchange Act. Any failure to report
our financial results on an accurate and mely basis could result in sancons, lawsuits, delisng of our shares from The Nasdaq Global Market
or other adverse consequences that would materially harm our business.

Stockholder acvism, the current polical environment and the current high level of government intervenon and regulatory reform may

also lead to substanal new regulaons and disclosure obligaons, which may lead to addional compliance costs and impact the

67

Table of Contents

manner  in  which  we  operate  our  business  in  ways  we  cannot  currently  ancipate.  For  example,  the  SEC’s  proposed  climate  disclosure  rule
would result in significant costs of compliance if final rules that are similar to the proposed rules are approved in the future. Our management
and other personnel will need to devote a substanal amount of me to these compliance iniaves. Moreover, these rules and regulaons will
increase our legal and financial compliance costs and will make some acvies more me consuming and costly. For example, we expect these
rules  and  regulaons  to  make  it  more  difficult  and  more  expensive  for  us  to  obtain  director  and  officer  liability  insurance  and  we  may  be
required to incur substanal costs to maintain our current levels of such coverage.

Our informaon technology systems, or those used by our third-party CROs or other contractors or consultants, may fail or suffer security
breaches and geopolical tensions or conflicts, such as the ongoing war in Ukraine or conflicts in the Middle East, may create a heightened
risk of cyberaacks.

We collect and maintain informaon in digital form that is necessary to conduct our business, and we are increasingly dependent on
informaon  technology  systems  and  infrastructure  to  operate  our  business.  In  the  ordinary  course  of  our  business,  we  collect,  store  and
transmit large amounts of confidenal informaon, including intellectual property, proprietary business informaon, preclinical and clinical trial
data, and personal informaon (collecvely, “Confidenal Informaon”) of customers and our employees and contractors. It is crical that we
do so in a secure manner to maintain the confidenality and integrity of such Confidenal Informaon.

Despite the implementaon of security measures, our informaon technology systems as well as those of our third-party collaborators,
consultants, contractors, suppliers, and service providers, may be vulnerable to damage from physical or electronic break-ins, computer viruses,
misconfiguraons,  “bugs”  or  other  vulnerabilies,  “phishing”  aacks,  malware,  ransomware,  denial  of  service  and  other  cyberaacks  or
disrupve incidents that could result in unauthorized access to, use or disclosure of, corrupon of, or loss of Confidenal Informaon and could
subject  us  to  significant  liabilies  and  regulatory  and  enforcement  acons,  and  reputaonal  damage.  In  addion,  geopolical  tensions  or
conflicts, such as the war between Russia and Ukraine or conflicts in the Middle East, may create a heightened risk of cyberaacks. We have
also  outsourced  elements  of  our  informaon  technology  infrastructure,  and  as  a  result  a  number  of  third-party  vendors  may  or  could  have
access to our Confidenal Informaon. If we or any of our third-party collaborators or service providers were to experience any material failure
or security breach, it could result in a material disrupon of our development programs, reputaon, and business operaons. For example, the
loss of clinical study data from completed or ongoing clinical studies could result in delays in any regulatory approval or clearance efforts and
significantly increase our costs to recover or reproduce the data, and subsequently commercialize the product.

We and certain of our service providers are from me to me subject to cyberaacks and security incidents. While we do not believe
that we have experienced any significant system failure, accident or security breach to date, if we or our third-party collaborators, consultants,
contractors, suppliers, or service providers were to suffer an aack or breach, for example, that resulted in the unauthorized access to or use or
disclosure of Confidenal Informaon, we may have to nofy individuals, collaborators, government authories, and the media, and may be
subject  to  invesgaons,  civil  penales,  administrave  and  enforcement  acons,  and  ligaon,  any  of  which  could  harm  our  business  and
reputaon.  Likewise,  we  rely  on  our  third-party  CROs  and  other  third  pares  to  conduct  clinical  studies,  and  similar  events  relang  to  their
computer systems could also have a material adverse effect on our business. There can also be no assurance that our and our service providers’
cybersecurity risk management program and processes, including policies, controls or procedures, will be fully implemented, complied with or
effecve in protecng our systems, networks and Confidenal Informaon.

Aacks upon informaon technology systems are increasing in their frequency, levels of persistence, sophiscaon and intensity, and are
being  conducted  by  sophiscated  and  organized  groups  and  individuals  with  a  wide  range  of  moves  and  experse.  Further,  the  connued
hybrid working environment has generally increased the aack surface available to criminals, as more companies and individuals work online
and work remotely, and as such, the risk of a cybersecurity incident potenally occurring, and our investment in risk migaons against such an
incident, is increasing. Because the techniques used to obtain unauthorized access to, or to sabotage, systems change frequently and oen are
not  recognized  unl  launched  against  a  target,  we  may  be  unable  to  ancipate  these  techniques  or  implement  adequate  preventave
measures. We may also experience security breaches that may remain undetected for an extended period. Even if idenfied, we may be unable
to  adequately  invesgate  or  remediate  incidents  or  breaches  due  to  aackers  increasingly  using  tools  and  techniques  that  are  designed  to
circumvent controls, to avoid detecon, and to remove or obfuscate forensic evidence.

To the extent that any disrupon or security breach were to result in a loss of, or damage to, our data or systems, or inappropriate or
unauthorized  access  to  or  disclosure  or  use  of  Confidenal  Informaon,  we  could  incur  liability  and  suffer  reputaonal  harm,  and  the
development and commercializaon of our products could be delayed. Federal, state and internaonal laws and regulaons can expose us to
enforcement  acons  and  invesgaons  by  regulatory  authories,  and  potenally  result  in  regulatory  penales,  fines  and  significant  legal
liability, if our informaon technology security efforts fail. We may also be exposed to a risk of loss or ligaon and potenal liability, which
could materially and adversely affect our business, results of operaons or financial condion. Our insurance policies may not be

68

Table of Contents

adequate to compensate us for the potenal losses arising from such disrupons, failure, or security breach. In addion, such insurance may
not be available to us in the future on economically reasonable terms, or at all. Further, our insurance may not cover all claims made against us
and defending a suit, regardless of its merit, could be costly, divert management aenon, and harm our reputaon.

We  are  subject  to  governmental  regulaon  and  other  legal  obligaons  related  to  privacy,  data  protecon  and  informaon  security.
Compliance with these requirements could result in addional costs and liabilies to us or inhibit our ability to collect and process data, and
the  failure  to  comply  with  such  requirements  could  have  a  material  adverse  effect  on  our  business,  financial  condion  or  results  of
operaons.

The global data protecon landscape is rapidly evolving, and we are or may become subject to numerous state, federal and foreign laws,
requirements and regulaons governing the collecon, use, disclosure, retenon, and security of personal informaon, such as informaon that
we  may  collect  in  connecon  with  clinical  trials  in  the  U.S.  and  abroad.  Implementaon  standards  and  enforcement  pracces  are  likely  to
remain uncertain for the foreseeable future, and we cannot yet determine the impact future laws, regulaons, standards, or percepon of their
requirements  may  have  on  our  business.  This  evoluon  may  create  uncertainty  in  our  business,  affect  our  ability  to  operate  in  certain
jurisdicons or to collect, store, transfer use and share personal informaon, necessitate the acceptance of more onerous obligaons in our
contracts,  result  in  liability  or  impose  addional  costs  on  us.  Compliance  with  these  privacy  and  data  security  requirements  is  rigorous  and
me-intensive and may increase our cost of doing business. Any failure or perceived failure by us to comply with federal, state or foreign laws
or regulaons, our internal policies and procedures or our contracts governing our processing of personal informaon could result in negave
publicity, fines and penales, ligaon and reputaonal harm, which could materially and adversely affect our business, financial condion and
results of operaons.

In the United States, we and our partners may be subject to numerous federal and state laws and regulaons, including state data breach
noficaon  laws,  state  health  informaon  privacy  laws,  and  federal  and  state  consumer  protecon  laws  and  regulaons,  that  govern  the
collecon, use, disclosure, and protecon of health-related and other personal informaon could apply to our operaons or the operaons of
our partners. In addion, we may obtain health informaon from third pares (including research instuons from which we obtain clinical trial
data) that are subject to privacy and security requirements under the Health Insurance Portability and Accountability Act of 1996, as amended,
or  HIPAA.  Depending  on  the  facts  and  circumstances,  we  could  be  subject  to  criminal  penales  if  we  knowingly  obtain,  use,  or  disclose
individually idenfiable health informaon maintained by a HIPAA covered enty in a manner that is not authorized or permied by HIPAA.

Even  when  HIPAA  does  not  apply,  according  to  the  Federal  Trade  Commission  (“FTC”),  failing  to  take  appropriate  steps  to  keep
consumers’ personal informaon secure constutes unfair acts or pracces in or affecng commerce in violaon of Secon 5(a) of the Federal
Trade Commission Act. The FTC expects a company’s data security measures to be reasonable and appropriate in light of the sensivity and
volume of consumer informaon it holds, the size and complexity of its business, and the cost of available tools to improve security and reduce
vulnerabilies. The FTC has authority to iniate enforcement acons against enes that make decepve statements about privacy and data
sharing  in  privacy  policies,  fail  to  limit  third-party  use  of  personal  health  informaon,  fail  to  implement  policies  to  protect  personal  health
informaon or engage in other unfair pracces that harm customers or that may violate Secon 5(a) of the FTC Act. Addionally, federal and
state consumer protecon laws are increasingly being applied by the FTC and states’ aorneys general to regulate the collecon, use, storage,
and disclosure of personal or personally idenfiable informaon, through websites or otherwise, and to regulate the presentaon of website
content.

In addion, state laws govern the privacy and security of health informaon in certain circumstances, many of which differ from each
other in significant ways and may not have the same requirements, thus complicang compliance efforts. By way of example, California enacted
the California Consumer Privacy Act (the “CCPA”) on June 28, 2018, which went into effect on January 1, 2020. The CCPA creates individual
privacy rights for California consumers and increases the privacy and security obligaons of enes handling certain personal informaon. The
CCPA provides for civil penales for violaons, as well as a private right of acon for data breaches that has increased the likelihood of, and risks
associated with, data breach ligaon. Further, the California Privacy Rights Act (“CPRA”) generally went into effect on January 1, 2023, and
significantly amends the CCPA. It imposes addional data protecon obligaons on covered businesses, including addional consumer rights
processes, limitaons on data uses, new audit requirements for higher risk data, and opt outs for certain uses of sensive data. It also creates a
new California data protecon agency authorized to issue substanve regulaons and could result in increased privacy and informaon security
enforcement.  Addional  compliance  investment  and  potenal  business  process  changes  may  also  be  required.  Similar  laws  have  passed  in
other states and are connuing to be proposed at the state and federal level, reflecng a trend toward more stringent privacy legislaon in the
United  States.  The  enactment  of  such  laws  could  have  potenally  conflicng  requirements  that  would  make  compliance  challenging.  In  the
event that we are subject to or affected by HIPAA, the CCPA, the CPRA or other domesc privacy and data protecon laws, any liability from
failure to comply with the requirements of these laws could adversely affect our financial condion.

69

Table of Contents

In  addion,  the  regulatory  framework  for  the  receipt,  collecon,  processing,  use,  safeguarding,  sharing  and  transfer  of  personal  and
confidenal data is rapidly evolving and is likely to remain uncertain for the foreseeable future as new global privacy rules are being enacted
and exisng ones are being updated and strengthened. For example, on May 25, 2018, the General Data Protecon Regulaon (“GDPR”) took
effect. The GDPR is applicable in each EEA member state and applies to companies established in the EEA as well as companies that collect and
use personal data to offer goods or services to, or monitor the behavior of, individuals in the EEA, including, for example, through the conduct
of  clinical  trials.  GDPR  introduces  more  stringent  data  protecon  obligaons  for  processors  and  controllers  of  personal  data.  Among  other
things, the GDPR requires the establishment of a lawful basis for the processing of data, includes requirements relang to the consent of the
individuals to whom the personal data relates, including detailed noces for clinical trial subjects and invesgators, as well as requirements
regarding  the  security  of  personal  data  and  noficaon  of  data  processing  obligaons  or  security  incidents  to  appropriate  data  protecon
authories or data subjects. The GDPR regulates transfers of personal data subject to the GDPR to third countries that have not been found to
provide adequate protecon to such personal data, including the United States; and the efficacy and longevity of current transfer mechanisms
between  the  EEA  and  the  United  States  remains  uncertain.  Case  law  from  the  Court  of  Jusce  of  the  European  Union  (“CJEU”)  states  that
reliance on the standard contractual clauses - a standard form of contract approved by the European Commission as an adequate personal data
transfer mechanism - alone may not necessarily be sufficient in all circumstances and that transfers must be assessed on a case-by-case basis.
On  July  10,  2023,  the  European  Commission  adopted  its  Adequacy  Decision  in  relaon  to  the  new  EU-US  Data  Privacy  Framework  (“DPF”)
rendering the DPF effecve as a GDPR transfer mechanism to U.S. enes self-cerfied under the DPF. We expect the exisng legal complexity
and  uncertainty  regarding  internaonal  personal  data  transfers  to  connue.  In  parcular,  we  expect  the  DPF  Adequacy  Decision  to  be
challenged and internaonal transfers to the United States and to other jurisdicons more generally to connue to be subject to enhanced
scruny  by  regulators.  As  a  result,  we  may  have  to  make  certain  operaonal  changes  and  we  will  have  to  implement  revised  standard
contractual clauses and other relevant documentaon for exisng data transfers within required me frames. Penales and fines for failure to
comply with GDPR are significant, including fines of up to €20 million or 4% of total worldwide annual turnover, whichever is higher. In addion
to  fines,  a  breach  of  the  GDPR  may  result  in  regulatory  invesgaons,  reputaonal  damage,  orders  to  cease/  change  our  data  processing
acvies, enforcement noces, assessment noces (for a compulsory audit) and/ or civil claims (including class acons).

Further, since the beginning of 2021, we have also been subject to the  United Kingdom General Data Protecon Regulaon and Data
Protecon Act 2018, which imposes separate but similar obligaons to those under the GDPR and comparable penales, including fines of up to
£17.5 million or 4% of a noncompliant company’s global annual revenue for the preceding financial year, whichever is greater. On October 12,
2023, the UK Extension to the DPF came into effect (as approved by the UK government), as a UK GDPR data transfer mechanism from the U.K.
to U.S. enes self-cerfied under the DPF. Other foreign jurisdicons are increasingly implemenng or developing their own privacy regimes
with complex and onerous compliance obligaons and robust regulatory enforcement powers. As we connue to expand into other foreign
countries and jurisdicons, we may be subject to addional laws and regulaons that may affect how we conduct business.

Although  we  work  to  comply  with  applicable  laws,  regulaons  and  standards,  our  contractual  obligaons  and  other  legal  obligaons,
these requirements are evolving and may be modified, interpreted and applied in an inconsistent manner from one jurisdicon to another, and
may conflict with one another or other legal obligaons with which we must comply. Any failure or perceived failure by us or our employees,
representaves, contractors, consultants or other third pares to comply with such requirements or adequately address privacy and security
concerns, even if unfounded, could result in addional cost and liability to us, damage our reputaon, and have a material adverse effect on our
business, financial condion and results of operaons.

We may be negavely impacted by connued inflaon.

We may be adversely impacted by connued increases in inflaon. Current and future inflaon may be driven by the following factors:
supply chain disrupons, increased costs of transportaon, increased input costs such as the cost of fuel, shortages, and governmental smulus
or fiscal policies. Connuing increases in inflaon could impact the overall demand for our products, our costs for labor and materials and the
size of any margins we are able to realize on our revenues. This would have a material and adverse impact on our business, financial posion,
results of operaons and cash flows. Inflaon may also result in higher interest rates, which in turn would result in higher interest expense
related to our variable rate indebtedness.

If we fail to comply with environmental, health and safety laws and regulaons, we could become subject to fines or penales or incur costs
that could have a material adverse effect on the success of our business.

Our research and development acvies and our third-party manufacturers’ and suppliers’ acvies involve the controlled storage,

use and disposal of hazardous materials, including the components of our product candidates and other hazardous compounds.

70

Table of Contents

We and our manufacturers and suppliers are subject to laws and regulaons governing the use, manufacture, storage, handling and disposal of
these  hazardous  materials.  In  some  cases,  these  hazardous  materials  and  various  wastes  resulng  from  their  use  are  stored  at  our  and  our
manufacturers’ facilies pending their use and disposal. We cannot eliminate the risk of contaminaon, which could cause an interrupon of
our commercializaon efforts, research and development efforts and business operaons, environmental damage resulng in costly cleanup
and liabilies under applicable laws and regulaons governing the use, storage, handling and disposal of these materials and specified waste
products. Although we believe that the safety procedures ulized by us and our third-party manufacturers for handling and disposing of these
materials generally comply with the standards prescribed by these laws and regulaons, we cannot guarantee that this is the case or eliminate
the risk of accidental contaminaon or injury from these materials. In such an event, we may be held liable for any resulng damages and such
liability could exceed our resources and state or federal or other applicable authories may curtail our use of certain materials and/or interrupt
our business operaons. Furthermore, environmental laws and regulaons are complex, change frequently and have tended to become more
stringent. We cannot predict the impact of such changes and cannot be certain of our future compliance. We do not currently carry biological
or hazardous waste insurance coverage.

Item 1B.   Unresolved Staff Comments

Not applicable.

Item 1C.   Cybersecurity

Cybersecurity Risk Management and Strategy

We have developed and implemented a cybersecurity risk management program intended to protect the confidenality, integrity, and
availability of our crical systems and informaon. Our cybersecurity risk management program is designed to align with industry standards and
incorporates best pracces such as the Naonal Instute of Standards and Technology (“NIST”) Cybersecurity Framework. This does not imply
that we meet any parcular technical standards, specificaons, or requirements, only that we use the NIST as a guide to help us idenfy, assess,
and manage cybersecurity risks relevant to our business.

We  have  also  established  an  interdisciplinary  Cybersecurity  Incident  Response  Team  (“CIRT”),  which  is  responsible  for  our  incident
response  plan,  our  security  controls,  and  for  assessing  incidents  reported  by  our  informaon  technology  security  team.  In  addion,  our
cybersecurity risk management program includes:

• Monitoring and evaluaon of our vulnerability performance.

•

•

Implementaon  of  processes  to  oversee  and  idenfy  risks  from  cybersecurity  threats  associated  with  our  use  of  third-party
service providers that have access to our crical systems and informaon. For any agreements with service providers that do not
contain acceptable protecons, we are working to put them in place on an ongoing basis.

Risk  assessments  designed  to  help  idenfy  material  cybersecurity  risks  to  our  crical  systems,  informaon,  products,  services,
and our broader enterprise informaon technology environment. We use a third-party consultant to provide us with advisory,
project execuon, and operaonal support in connecon with cybersecurity and to conduct NIST assessments and vulnerability
evaluaons.

•

Cybersecurity awareness training of our employees, incident response personnel, and senior management.

We  have  not  idenfied  risks  from  known  cybersecurity  threats,  including  as  a  result  of  any  prior  cybersecurity  incidents,  that  have
materially affected or are reasonably likely to materially affect us, including our operaons, business strategy, results of operaons, or financial
condion. For more informaon, see the secon tled “Risk Factor— Our informaon technology systems, or those used by our third-party
CROs or other contractors or consultants, may fail or suffer security breaches and geopolical tensions or conflicts, such as the ongoing war in
Ukraine or conflicts in the Middle East, may create a heightened risk of cyberaacks.”

Cybersecurity Governance

Risk assessment and oversight are an integral part of our governance and management processes. Our Board of Directors encourages
management  to  promote  a  culture  that  incorporates  risk  management  into  our  corporate  strategy  and  day-to-day  business  operaons.  Our
Board considers cybersecurity risk as part of its risk oversight funcon and oversees management’s implementaon of our cybersecurity risk
management program.

71

Table of Contents

Management discusses strategic and operaonal risks at regular management meengs and conducts specific strategic planning and
review sessions throughout the year. Throughout the year, senior management reviews these risks, including with respect to cybersecurity, with
the Board of Directors at board meengs from me to me as part of management presentaons that focus on parcular business funcons,
operaons or strategies and presents the steps taken by management to migate or eliminate such risks. We have implemented a risk-based
approach to idenfy and assess the cybersecurity threats that could adversely affect our business, data or informaon systems that we use or
own.

Our Vice President of Informaon Technology, as head of our informaon technology team, leading our cybersecurity efforts, oversees
the  day-to-day  administraon  of  our  cybersecurity  program.  Our  CIRT  has  members  that  include  our  Chief  Execuve  Officer,  Chief  Financial
Officer,  and  Vice  President  of  Informaon  Technology.  As  key  members  of  our  management  team,  our  Chief  Execuve  Officer,  Interim  Chief
Financial Officer, and Vice President of Informaon Technology have approximately a combined 45 years of risk management experience and
are responsible for assessing and managing our material risks from cybersecurity threats. The team has primary responsibility for our overall
cybersecurity  risk  management  program  and  supervises  both  our  internal  cybersecurity  personnel  and  our  retained  external  cybersecurity
consultants.  Key  members  of  our  informaon  technology  management  team  collecvely  possess  over  15  years  of  hands-on  experience  in
implemenng  a  diverse  array  of  cybersecurity  iniaves.  Their  experse  spans  both  cloud  and  on-premise  IT  infrastructure  and
applicaons/systems, culvated through extensive engagement across various regulated environments.

Our management team supervises efforts to prevent, detect, migate, and remediate cybersecurity risks and incidents through various
means, which may include briefings from internal security personnel; threat intelligence and other informaon obtained from governmental,
public  or  private  sources,  including  external  consultants  engaged  by  us;  and  alerts  and  reports  produced  by  security  tools  deployed  in  the
informaon technology environment.

Item 2.   Properes

Our headquarters are located in Redwood City, California, where we occupy office space under a lease that was amended in October
2023. Pursuant to the amendment, we extended the term of the lease through September 30, 2027 for approximately 27,532 square feet of
office space and for 20,257 square feet of previously-leased office space, the term of the lease expired on December 31, 2023.

Our  analycal  and  process  development  laboratory  is  located  in  Camarillo,  California  under  a  lease  that  expires  in  May  2027,  and

contains a one-me opon to extend the lease term for five years.

We  believe  that  our  exisng  facilies  are  adequate  for  our  current  needs.  When  our  leases  expire,  or  if  we  need  to  hire  more
employees,  we  may  exercise  our  renewal  opon  or  look  for  addional  or  alternate  space  for  our  operaons  and  we  believe  that  suitable
addional or alternave space will be available in the future on commercially reasonable terms.

Item 3.   Legal Proceedings

The informaon called for by this Item is incorporated herein by reference to Item 8. “Financial Statements and Supplementary Data,”

Note 9. “Commitments and Conngencies.”

Item 4.   Mine Safety Disclosures

Not applicable.

72

Table of Contents

PART II

Item 5.   Market for Registrant’s Common Equity, Related Stockholder Maers and Issuer Purchases of Equity Securies

Market Informaon

Our  common  stock  has  been  listed  on  The  Nasdaq  Global  Market  under  the  symbol  “CHRS”  since  November  6,  2014.  As  of

February 29, 2024, there were approximately 85 stockholders of record of our common stock.

Dividends

We have never declared or paid any cash dividends on our capital stock and do not ancipate paying cash dividends in the foreseeable

future.

Stock Performance Graph

The following graph shows the total stockholder’s return on an investment of $100 in cash at market close on December 31, 2018
through December 29, 2023 (the last trading day at the end of our fih fiscal year) for (i) our common stock, (ii) the Nasdaq Composite Index
and (iii) the Nasdaq Biotechnology Index. Pursuant to applicable Securies and Exchange Commission rules, all values assume reinvestment of
the full amount of all dividends, however, no dividends have been declared on our common stock to date. The stockholder return shown on the
graph  below  is  not  necessarily  indicave  of  future  performance,  and  we  do  not  make  or  endorse  any  predicons  as  to  future  stockholder
return. This graph shall not be deemed “solicing material” or be deemed “filed” for purposes of Secon 18 of the Exchange Act, or otherwise
subject to the liabilies under that Secon, and shall not be deemed to be incorporated by reference into any of our filings under the Securies
Act, whether made before or aer the date hereof and irrespecve of any general incorporaon language in any such filing.

Recent Sales of Unregistered Equity Securies

From January 1, 2023 through December 31, 2023, there were no sales or issuances of unregistered securies that were not otherwise

reported on a Quarterly Report on Form 10-Q or Current Report on Form 8-K.

73

Table of Contents

Issuer Purchases of Equity Securies

We did not repurchase any of our equity securies during the fourth quarter ended December 31, 2023.  A total of 96,047 shares were
surrendered to Coherus in the fourth quarter of 2023, to sasfy minimum tax withholding obligaons in connecon with the vesng or exercise
of stock-based awards.

Item 6.   [Reserved]

Item 7.   Management’s Discussion and Analysis of Financial Condion and Results of Operaons

The  following  discussion  should  be  read  in  conjuncon  with  the  consolidated  financial  statements  and  notes  thereto  included
elsewhere  in  this  Annual  Report  on  Form  10-K  (“Form  10-K”).  This  Form  10-K,  including  the  following  secons,  contains  forward-looking
statements within the meaning of the federal securies laws. These statements are subject to risks and uncertaines that could cause actual
results and events to differ materially from those expressed or implied by such forward-looking statements. For a detailed discussion of these
risks and uncertaines, see the “Risk Factors” secon in Item 1A of this Form 10-K. We cauon the reader not to place undue reliance on these
forward-looking statements, which reflect management’s analysis only as of the date of this Form 10-K. We undertake no obligaon to update
forward-looking statements, which reflect events or circumstances occurring aer the date of this Form 10-K.

This MD&A secon generally discusses 2023 and 2022 items and year-to-year comparisons between 2023 and 2022. Discussions of
2021  items  and  year-to-year  comparisons  between  2022  and  2021  that  are  not  included  in  this  Form  10-K  can  be  found  in  “Management's
Discussion and Analysis of Financial Condion and Results of Operaons” in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year
ended December 31, 2022, filed with the SEC on March 6, 2023.

Overview

We are a commercial-stage biopharmaceucal company focused on the research, development and commercializaon of innovave
cancer treatments and the commercializaon of our porolio of FDA-approved oncology products, including LOQTORZI. Our strategy is to build
a leading immuno-oncology business funded with cash generated from our diversified porolio of FDA-approved therapeucs.

As  of  March  15,  2024,  our  commercial  porolio  includes  two  FDA-approved  biosimilar  products.  Our  first  product,  UDENYCA,  a
biosimilar to Neulasta, a long-acng G-CSF, was launched commercially in the United States in January 2019. The FDA approved the PAS for an
AI presentaon of UDENYCA on March 3, 2023, and on May 22, 2023 we announced the availability of UDENYCA AI for commercial sale. On
December  26,  2023  we  announced  that  the  FDA  approved  the  PAS  for  our  third  pegfilgrasm  presentaon,  UDENYCA  ONBODY.  UDENYCA
ONBODY became commercially available in the first quarter of 2024. Our second product, YUSIMRY (adalimumab-aqvh), a biosimilar to Humira
(adalimumab),  was  launched  in  the  United  States  in  July  2023.  Another  product,  CIMERLI  (ranibizumab-eqrn),  was  approved  by  the  FDA  in
August 2022 as a biosimilar product interchangeable with Lucens (ranibizumab injecon) for the treatment of neovascular (wet) age-related
macular  degeneraon,  macular  edema  following  renal  vein  occlusion,  diabec  macular  edema,  diabec  renopathy,  and  myopic  choroidal
neovascularizaon.  We  launched  CIMERLI  commercially  in  the  United  States  in  October  2022.  On  January  19,  2024,  we  entered  into  the
Purchase Agreement by and between us and Sandoz. Pursuant to the terms and subject to the condions set forth in the Purchase Agreement,
on  March  1,  2024,  we  completed  the  divesture  of  our  CIMERLI  ophthalmology  franchise  through  the  sale  of  our  subsidiary,  Coherus
Ophthalmology  LLC,  to  Sandoz  for  upfront,  all-cash  consideraon  of  $170.0  million  plus  an  addional  $17.8  million  for  CIMERLI  product
inventory and prepaid manufacturing assets. Such consideraon is subject to certain adjustments that will be finalized following the closing
pursuant to the Purchase Agreement.

Our  commercial  porolio  includes  LOQTORZI,  a  novel  PD-1  inhibitor.  On  October  27,  2023,  we  announced  that  LOQTORZI  was
approved by the FDA in combinaon with cisplan and gemcitabine for the first-line treatment of adults with metastac or recurrent locally
advanced NPC, and as monotherapy for the treatment of adults with recurrent, unresectable, or metastac NPC with disease progression on or
aer planum-containing chemotherapy. LOQTORZI is an an-PD-1 anbody that we developed in collaboraon with Junshi Biosciences. We
announced the launch of LOQTORZI in the U.S. on January 2, 2024.

We  also  have  a  pipeline  of  earlier  stage  clinical  and  preclinical  immuno-oncology  programs.  On  September  8,  2023,  we  acquired
Surface  and  took  ownership  of  its  assets,  including  its  porolio  of  product  candidates.  The  lead  clinical  stage  product  candidate  from  the
Surface Acquision is casdozokitug (CHS-388, formerly SRF388), an invesgaonal anbody targeng IL-27, an immune regulatory cytokine, or
protein that is overexpressed in certain cancers, including hepatocellular, lung and renal cell carcinoma. IL-27 is a cytokine

74

Table of Contents

secreted by macrophages and angen presenng cells that plays an important physiologic role in suppressing the immune system, as evidenced
by  its  ability  to  resolve  ssue  inflammaon.  In  addion,  one  of  the  subunits  of  IL-27,  EBI3,  is  highly  expressed  during  pregnancy  and  its
expression is correlated with maternal-fetal tolerance. Due to its immunosuppressive nature, there is a raonale for inhibing IL-27 to treat
cancer,  as  this  approach  will  influence  the  acvity  of  mulple  types  of  immune  cells  that  are  necessary  to  recognize  and  aack  a  tumor.
Casdozokitug received orphan drug designaon and fast track designaon from the FDA for the treatment of HCC in November 2020.

Casdozokitug is currently in two on-going clinical studies, a Phase 1/2 study in paents with advanced solid tumors (clinicaltrials.gov
idenfier# NCT04374877) and a Phase 2 study in HCC (clinicaltrials.gov idenfier# NCT05359861). Our second clinical-stage product candidate
from  the  Surface  Acquision,  CHS-114  (formerly  SRF114),  is  an  invesgaonal  IgG1  anbody  targeng  CCR8,  a  chemokine  receptor  highly
expressed  on  Treg  cells  in  the  TME.  CHS-114  is  designed  to  cause  depleon  of  intra-tumoral  Treg  cells,  important  regulators  of  immune
suppression and tolerance, through ADCC, or ADCP, or both, that has shown an-tumor acvity in preclinical models. We are enrolling paents
with advanced solid tumors in North America in a clinical trial evaluang safety and pharmacokinecs of CHS-114 (clinicaltrials.gov idenfier#
NCT05635643).  We  are  also  pursuing  an  early-stage  development  candidate  that  is  in  invesgaonal  new  drug  applicaon-enabling  studies,
CHS-1000,  an  anbody  targeng  human  ILT4,  designed  to  improve  an-PD-1  clinical  benefit  by  transforming  an  unfavorable  TME  to  a  more
favorable TME.

In  addion  to  our  internally  developed  porolio  of  product  candidates  that  we  obtained  in  the  Surface  Acquision,  we  have  two
product candidates, NZV930 and GSK4381562, which are exclusively licensed to Novars Instutes and GSK, respecvely. We will pay 70% of all
milestone- and royalty-based payments that we or our affiliates actually receive from the product candidates licensed to Novars Instutes and
GSK during the ten-year period following the entry into the CVR Agreement to the holders of the CVRs.

We  have  built  an  experienced  and  robust  oncology  market  access,  key  account  management  and  medical  affairs  capability  in  the
United States, which have supported the successful commercializaon of UDENYCA across its three FDA-approved presentaons. We expect to
leverage these capabilies as we build and launch our immuno-oncology franchise.

We primarily operate in the United States and partner with companies that operate in other countries.

Business Update

Surface Acquision

On September 8, 2023 (the “Acquision Date”), in accordance with the Agreement and Plan of Merger dated June 15, 2023 (the “Merger
Agreement”) by and among us, Crimson Merger Sub I, Inc., a direct, wholly owned subsidiary of the Company (“Merger Sub I”), Crimson Merger
Sub  II,  LLC,  a  direct,  wholly  owned  subsidiary  of  the  Company  (“Merger  Sub  II,”  and  together  with  Merger  Sub  I,  the  “Merger  Subs”),  and
Surface,  we  completed  the  acquision  of  Surface,  a  clinical-stage  I-O  company  focused  on  using  its  specialized  knowledge  of  the  biological
pathways crical to the immunosuppressive tumor microenvironment for the development of next-generaon cancer therapies. The Surface
Acquision  expanded  our  I-O  pipeline  with  the  following:  casdozokitug  (CHS-388,  formerly  SRF388),  an  invesgaonal,  novel  IL-27-targeted
anbody currently being evaluated in a Phase 2 clinical trial in HCC, and CHS-114 (formerly SRF114), an invesgaonal, CCR8-targeted anbody
currently in a Phase 1/2 study as a monotherapy in paents with advanced solid tumors.

On  September  8,  2023,  we  issued  to  the  holders  of  all  outstanding  Surface  common  stock  (other  than  treasury  shares,  any  shares  of
Surface common stock held directly by us or the Merger Subs immediately prior to the Acquision Date and shares of Surface common stock
issued  and  outstanding  immediately  prior  to  the  Acquision  Date  and  held  by  any  holder  properly  demanding  appraisal  for  such  shares  in
accordance  with  Secon  262  of  the  Delaware  General  Corporaon  Law)  0.1960  shares  of  our  common  stock  in  exchange  for  each  share  of
outstanding Surface common stock and certain outstanding Surface employee equity awards. The exchange rao was calculated pursuant to
the terms of the Merger Agreement and was based on a $5.2831 per share price of our common stock and a nominal total amount of cash in
lieu  of  fraconal  shares.  Surface  shareholders  also  received  one  CVR  for  each  share  of  Surface  common  stock  and  employee  equity  award
converted. Each CVR entles the holder to receive quarterly conngent payments in the form of cash, stock or a combinaon of cash and stock
at  our  discreon  during  the  ten-year  period  following  September  8,  2023,  for  the  sum  of  the  following,  less  any  permied  deducons  (in
accordance with the CVR Agreement):

● 70% of all milestone- and royalty-based payments actually received by us or our affiliates under the GSK Agreement related to the

exisng program (GSK4381562);

75

Table of Contents

● 70% of all milestone- and royalty-based payments actually received by us or our affiliates under the Novars Agreement related

to the exisng program (NZV930);

● 25% of any upfront payment actually received by us or our affiliates pursuant to potenal ex-U.S. licensing agreements for CHS-

114; and

● 50%  of  any  upfront  payment  actually  received  by  us  or  our  affiliates  pursuant  to  potenal  ex-U.S.  licensing  agreements  for

casdozokitug.

We expensed $5.1 million of acquision-related costs during 2023.

CIMERLI Divestment Transacon

On January 19, 2024, we entered into the Purchase Agreement by and between us and Sandoz. Pursuant to the terms and subject to the
condions  set  forth  in  the  Purchase  Agreement,  on  March  1,  2024,  we  completed  the  divesture  of  our  CIMERLI  ophthalmology  franchise
through  the  sale  of  our  subsidiary,  Coherus  Ophthalmology  LLC,  to  Sandoz  for  upfront,  all-cash  consideraon  of  $170.0  million  plus  an
addional $17.8 million for CIMERLI product inventory and prepaid manufacturing assets. Such consideraon is subject to certain adjustments
that will be finalized following the closing pursuant to the Purchase Agreement.

Other Updates

On October 27, 2023, we announced that LOQTORZI was approved by the FDA in combinaon with cisplan and gemcitabine for the first-
line treatment of adults with metastac or recurrent locally advanced NPC, and as monotherapy for the treatment of adults with recurrent,
unresectable, or metastac NPC with disease progression on or aer planum-containing chemotherapy. LOQTORZI is an an-PD-1 anbody
that we developed in collaboraon with Junshi Biosciences. We announced the launch of LOQTORZI in the U.S. on January 2, 2024.

During  the  year  ended  December  31,  2023,  we  donated  approximately  36,000  units  of  UDENYCA  in  the  PFS  presentaon  to  the
nonprofit organizaon Direct Relief to benefit cancer paents in low- and middle-income countries requiring increased access for vulnerable
paents. The carrying value of this inventory was wrien down to zero in the third quarter of 2022, thus there was no charge associated with
the donaon.

On October 9, 2023, in accordance with the terms of an Oponal Stock Purchase Agreement entered with a CMO on September 28,
2023 (the “Oponal Stock Purchase Agreement”), we issued 2,225,513 shares of our common stock to the CMO for a price of $3.675 per share,
represenng an aggregate value of $8.2 million. The Oponal Stock Purchase Agreement gave us the opon, in our sole discreon to elect to
pay for certain manufacturing services provided by the CMO by either paying cash or issuing shares of our common stock in a private placement
offering (the “Stock Service Fee Payment”). On October 4, 2023, we nofied the CMO of our elecon of the Stock Service Fee Payment. The
price per share of common stock was equal to the volume-weighted average closing trading price per share of common stock on the Nasdaq
Global Market over the ten-trading day period ending on and including October 6, 2023. 

On  November  8,  2022,  we  filed  a  registraon  statement  on  Form  S-3,  which  was  declared  effecve  on  November  17,  2022  (the
“Registraon Statement”).  Under  the  Registraon  Statement,  we  could  offer  and  sell  up  to  $150.0  million  in  the  aggregate  of  our  common
stock, preferred stock, debt securies, warrants and units from me to me in one or more offerings. Also on November 8, 2022, we entered
into the Sales Agreement with TD Cowen pursuant to which we may issue and sell from me to me up to $150.0 million of our common stock
in the ATM Offering. On May 15, 2023, pursuant to an Amendment No. 1 to Sales Agreement, we reduced the number of shares that could be
issued and sold pursuant to the ATM Offering by $86.25 million, lowering the aggregate offering price under the Sales Agreement from $150.0
million to $63.75 million. On September 11, 2023, pursuant to Amendment No. 2 to Sales Agreement, we increased the number of shares that
could be issued and sold pursuant to its ATM Offering with TD Cowen by $28.75 million, increasing the aggregate offering price under the Sales
Agreement from $63.75 million to $92.5 million. For the ATM Offering program to date as of December 31, 2023, we sold 4,476,645 shares of
common stock at a weighted-average price per share of $5.81 for gross proceeds of $26.0 million pursuant to the ATM Offering and received
net proceeds of $25.4 million, net of $0.6 million of commissions and fees.

On  January  10,  2024,  we  announced  that  we  had  delivered  a  noce  of  terminaon  for  the  TIGIT  Program  (as  defined  in  the
Collaboraon  Agreement)  to  Junshi  Biosciences  pursuant  to  the  Collaboraon  Agreement.  We  had  previously  nofied  Junshi  Biosciences  on
January 9, 2022 of our elecon to exercise the license opon for the TIGIT program CHS-006 described in the Collaboraon Agreement (the
“TIGIT  Program”).  Aer  our  acquision  of  Surface  Oncology,  Inc.  in  September  2023,  we  disclosed  that  we  would  conduct  a  porolio
priorizaon process to allocate resources towards the most promising and compevely posioned product candidates in our pipeline.

76

Table of Contents

We believed it would be in our best interests to terminate future work with Junshi Biosciences on the TIGIT Program. We plan to connue to
wind down work with Junshi Biosciences on the TIGIT Program pursuant to the terminaon. Despite the terminaon of the work with Junshi
BioSciences  on  the  TIGIT  Program,  we  will  connue  to  support  paents  in  its  current  studies  involving  CHS-006  (clinicaltrials.gov  idenfier#
NCT05061628 and clinicaltrials.gov idenfier# NCT05757492). The Collaboraon Agreement remains effecve and acve for all other purposes
as we connue to work together with Junshi Biosciences on the development of LOQTORZI.

On February 5, 2024, we entered into the Consent and Amendment with the Collateral Agent and the Lenders, pursuant to which the
Lenders and the Collateral Agent provided certain consents, and released certain assets and subsidiaries of the Company from their obligaons
under the Loan Agreement and the other loan documents in connecon therewith, and the pares thereto agreed to amend the previously
disclosed  Loan  Agreement.  Pursuant  to  and  subject  to  terms  and  condions  in  the  Consent  and  Amendment,  among  other  things:  (1)  the
Lenders  and  the  Collateral  Agent  provided  consent  to  consummaon  of  the  transacons  contemplated  by  the  Purchase  Agreement,  and
released certain subsidiary of us from our obligaon and certain assets subject to the transacons contemplated thereby, (2) the Lenders and
the  Collateral  Agent  required  us  to  make  a  paral  prepayment  of  the  principal  of  the  loans  outstanding  under  the  Loan  Agreement  in  the
amount of $175.0 million upon consummaon of the transacons contemplated by the Purchase Agreement, subject to certain condions and
(3) the pares thereto agreed to adjust the minimum net sales covenant level under the Loan Agreement. Other terms of the Loan Agreement,
as  amended  by  the  Consent  and  Amendment,  remain  generally  idencal  to  those  under  the  Loan  Agreement.  Upon  the  closing  of  the  Sale
Transacon we became liable to repay $175.0 million of the exisng principal balance of $250.0 million of the loans outstanding under the Loan
Agreement on April 1, 2024 and we plan to repay $175.0 million and the prepayment premium and makewhole amount of $6.8 million to the
Lenders on or before April 1, 2024 pursuant to the Consent and Amendment.  

Products and Product Candidates

Our porolio includes the following products and product candidates:

Oncology

●

●

●

UDENYCA, a biosimilar to Neulasta, a long-acng G-CSF, was launched commercially in the United States in January 2019. The FDA
approved the PAS for an AI presentaon of UDENYCA on March 3, 2023, and on May 22, 2023 we announced the availability of
UDENYCA AI for commercial sale. On December 26, 2023 we announced that the FDA approved the PAS for our third pegfilgrasm
presentaon, UDENYCA ONBODY. UDENYCA ONBODY became commercially available in the first quarter of 2024.

LOQTORZI was developed for its ability to block PD-1 interacons with its ligands, PD-L1 and PD-L2, by binding to the FG loop on
the PD-1 receptor. We believe blocking PD-1 interacons with PD-L1 and PD-L2 can help to promote the immune system’s ability to
aack and kill tumor cells.

On October 27, 2023, we announced that LOQTORZI was approved by the FDA in combinaon with cisplan and gemcitabine for
the  first-line  treatment  of  adults  with  metastac  or  recurrent  locally  advanced  NPC,  and  as  monotherapy  for  the  treatment  of
adults  with  recurrent,  unresectable,  or  metastac  NPC  with  disease  progression  on  or  aer  planum-containing  chemotherapy.
LOQTORZI  is  an  an-PD-1  anbody  that  we  developed  in  collaboraon  with  Junshi  Biosciences.  We  announced  the  launch  of
LOQTORZI in the U.S. on January 2, 2024.

Casdozokitug (CHS-388, formerly SRF388), is an invesgaonal recombinant human IgG1 monoclonal anbody targeng IL-27, an
immune  regulatory  cytokine,  or  protein  that  is  overexpressed  in  certain  cancers,  including  hepatocellular,  lung  and  renal  cell
carcinoma. IL-27 is a cytokine secreted by macrophages and angen presenng cells that plays an important physiologic role in
suppressing the immune system, as evidenced by its ability to resolve ssue inflammaon. In addion, IL-27 is highly expressed
during pregnancy and its expression is correlated with maternal-fetal tolerance. Due to its immune regulatory nature, there is a
raonale for inhibing IL-27 to treat cancer, as this approach will influence the acvity of mulple types of immune cells that are
necessary to recognize and aack a tumor. Casdozokitug received orphan drug designaon and fast track designaon from the FDA
for  the  treatment  of  HCC  in  November  2020.  Casdozokitug  is  currently  in  two  on-going  clinical  studies  a  Phase  1/2  study  in
advanced  solid  tumors  (clinicaltrials.gov  idenfier#  NCT04374877)  and  a  Phase  2  study  in  HCC  (clinicaltrials.gov  idenfier#
NCT05359861).

●

CHS-114 (formerly SRF114), is an invesgaonal highly specific human afucosylated IgG1 monoclonal anbody selecvely targeng
CCR8, a chemokine receptor highly expressed on Treg cells in the TME. CHS-114 is designed as a cytolyc anbody

77

Table of Contents

to cause depleon of intra-tumoral Treg cells, important regulators of immune suppression and tolerance, through ADCC, and/or
ADCP. CHS-114 has shown an-tumor acvity as monotherapy or in combinaon with an-PD-1 anbodies in preclinical models.
We are enrolling paents with advanced solid tumors in North America in a clinical trial evaluang safety and pharmacokinecs of
CHS-114 (clinicaltrials.gov idenfier# NCT05635643).

● We are pursuing an early-stage development candidate, CHS-1000, an anbody targeng human ILT4, designed to improve an-PD-
1 clinical benefit by transforming an unfavorable TME to a more favorable TME. We plan to submit an IND to the FDA in the second
quarter of 2024 for CHS-1000.

●

●

●

In addion to our internally developed porolio of product candidates that we obtained in the Surface Acquision, we also own
NZV930  and  GSK4381562,  which  are  exclusively  licensed  to  Novars  Instutes  and  GSK,  respecvely.  NZV930  is  an  anbody
designed to inhibit CD73, which is a crical enzyme involved in the producon of extracellular adenosine, a key metabolite with
strong immunosuppressive properes within the TME. NZV930 aims to reduce the producon of immunosuppressive adenosine
within the TME. GSK4381562 is an anbody targeng CD112R, also known as PVRIG, an inhibitory protein expressed on NK and T
cells. GSK4381562 blocks the interacon of CD112R with CD112, its binding partner that is expressed on tumor cells. GSK4381562
can  promote  the  acvaon  of  both  NK  and  T  cells,  with  potenal  to  elicit  a  strong  an-tumor  response  and  promote
immunological memory. We will pay 70% of all milestone- and royalty-based payments that we or our affiliates actually receive
from the product candidates licensed to Novars Instutes and GSK during the ten-year period following the entry into the CVR
Agreement to the holders of the CVRs.

Immunology

YUSIMRY,  a  biosimilar  of  Humira  (adalimumab),  is  a  monoclonal  anbody  that  can  bind  to  TNF.  YUSIMRY  provides  certain
therapeuc benefits for treatment of paents with certain inflammatory diseases characterized by increased producon of TNF in
the  body,  including  rheumatoid  arthris,  juvenile  idiopathic  arthris,  psoriac  arthris,  ankylosing  spondylis,  Crohn’s  disease,
psoriasis  and  ulcerave  colis.  In  December  2021,  the  FDA  approved  YUSIMRY,  which  we  launched  in  the  United  States  in  July
2023. The list price of YUSIMRY at launch represented an approximately 85% discount to the list price of Humira. YUSIMRY is now
available for sale naonwide through select retail, mail order, and specialty pharmacy channels.

Ophthalmology franchise – sold to Sandoz pursuant to the Sale Transacon

CIMERLI is a Lucens biosimilar. In November 2019, we entered into a license agreement with Bioeq for the commercializaon of
CIMERLI  in  certain  dosage  forms  in  both  a  vial  and  pre-filled  syringe  (“PFS”)  presentaon.  Under  the  Bioeq  Agreement,  Bioeq
granted to us an exclusive royalty-bearing license to commercialize CIMERLI in the field of ophthalmology (and any other approved
labelled indicaon) in the United States.

On  August  2,  2022,  the  FDA  approved  CIMERLI  as  a  biosimilar  product  interchangeable  with  Lucens  for  the  treatment  of
neovascular  (wet)  age-related  macular  degeneraon,  macular  edema  following  renal  vein  occlusion,  diabec  macular  edema,
diabec renopathy, and myopic choroidal neovascularizaon. The FDA also granted CIMERLI 12 months of first interchangeable
exclusivity. On October 3, 2022, we launched CIMERLI commercially in the United States in both 0.3 mg and 0.5 mg dosage forms.

On January 19, 2024, we entered into the Purchase Agreement by and between us and Sandoz. Pursuant to the terms and subject
to  the  condions  set  forth  in  the  Purchase  Agreement,  on  March  1,  2024,  we  completed  the  divesture  of  our  CIMERLI
ophthalmology  franchise  through  the  sale  of  our  subsidiary,  Coherus  Ophthalmology  LLC,  to  Sandoz  for  upfront,  all-cash
consideraon of $170.0 million plus an addional $17.8 million for CIMERLI product inventory and prepaid manufacturing assets.
Such  consideraon  is  subject  to  certain  adjustments  that  will  be  finalized  following  the  closing  pursuant  to  the  Purchase
Agreement.

License Agreement with Junshi Biosciences

On  February  1,  2021,  we  entered  into  the  Collaboraon  Agreement  with  Junshi  Biosciences  for  the  co-development  and

commercializaon of LOQTORZI, Junshi Biosciences’ an-PD-1 anbody in the United States and Canada.

78

Table of Contents

Under  the  terms  of  the  Collaboraon  Agreement,  we  paid  $150.0  million  upfront  for  exclusive  rights  to  LOQTORZI  in  the  United
States and Canada, an opon in these territories to Junshi Biosciences’ an-TIGIT anbody CHS-006, an opon in these territories to a next-
generaon engineered IL-2 cytokine, and certain negoaon rights to two undisclosed preclinical immuno-oncology drug candidates. We will
have the right to conduct all commercial acvies of LOQTORZI in the United States and Canada. We are obligated to pay Junshi Biosciences up
to  a  20%  royalty  on  net  sales  of  LOQTORZI  and  up  to  an  aggregate  $380.0  million  in  one-me  payments  for  the  achievement  of  various
regulatory and sales milestones.

In March 2022, we paid $35.0 million for the exercise of our opon to license CHS-006. Subsequent joint development consistent with
the  Collaboraon  Agreement  commenced.  On  January  10,  2024,  we  announced  that  we  had  delivered  a  noce  of  terminaon  of  the  TIGIT
Program (as defined in the Collaboraon Agreement) to Junshi Biosciences pursuant to the Collaboraon Agreement. Under the Collaboraon
Agreement, we retain the right to collaborate in the development of LOQTORZI and the other licensed compounds and will pay for a poron of
these co-development acvies up to a maximum of $25.0 million per licensed compound per year. Addionally, we are responsible for certain
associated regulatory and technology transfer costs for LOQTORZI and other licensed compounds and will reimburse Junshi Biosciences for such
costs.

We accounted for the licensing transacon as an asset acquision under the relevant accounng rules. The $35.0 million payment for
the opon to license CHS-006 was reflected in our first quarter of 2022 financial statements. As of December 31, 2023, we have accrued a $25.0
million milestone payment to Junshi Biosciences, of which we expect to pay $12.5 million in the second quarter of 2024 and $12.5 million in the
first quarter of 2025, as well as an immaterial royalty obligaon. The addional milestone payments and royales are conngent upon future
events and, therefore, will be recorded if and when it becomes probable that a milestone will be achieved, or when an opon fee or royales
are incurred.

Financial Operaons Overview

Revenue

Our  first  FDA-approved  product,  UDENYCA,  was  approved  in  November  2018,  and  we  iniated  United  States  sales  of  UDENYCA  on
January 3, 2019. In December 2021, the FDA-approved YUSIMRY, which we launched in the United States in July 2023. On August 2, 2022, the
FDA  approved  CIMERLI,  which  we  launched  in  the  United  States  in  October  2022.  On  October  27,  2023,  we  announced  that  LOQTORZI  was
approved by the FDA, and we subsequently launched LOQTORZI in the United States in January 2024. Total net revenues were $257.2 million
and  $211.0  million  in  2023  and  2022,  respecvely.  On  January  19,  2024,  we  entered  into  the  Purchase  Agreement  by  and  between  us  and
Sandoz. Pursuant to the terms and subject to the condions set forth in the Purchase Agreement, on March 1, 2024, we completed the Sale
Transacon of our CIMERLI ophthalmology franchise through the sale of our subsidiary, Coherus Ophthalmology LLC, to Sandoz for upfront, all-
cash consideraon of $170.0 million plus an addional $17.8 million for CIMERLI product inventory and prepaid manufacturing assets. Such
consideraon is subject to certain adjustments that will be finalized following the closing pursuant to the Purchase Agreement.

Cost of Goods Sold

Cost  of  goods  sold  consists  primarily  of  third-party  manufacturing,  distribuon,  certain  overhead  costs,  and  royales  on  certain
products. In the fourth quarter of 2023, we recorded a $47.0 million charge for the write-down of slow moving YUSIMRY inventory and the
related paral recognion of certain firm purchase commitments in cost of goods sold in the consolidated statements of operaons. On May 2,
2019, we seled a trade secret acon brought by Amgen. As a result, cost of goods sold reflects a mid-single digit royalty on UDENYCA net
product revenue, which began July 1, 2019 and connues for five years from then. Addionally, we share a percentage of gross profits on sales
of Bioeq Licensed Products in the United States with Bioeq in the low- to mid-fiy percent range, and pursuant to the Genentech Agreement we
incur a royalty that is a low single-digit percentage of net sales of CIMERLI that was incurred through the end of 2023 but that is no longer
owed.

Research and Development Expense

Research  and  development  expense  represents  costs  incurred  to  conduct  research,  such  as  the  discovery  and  development  of  our
product candidates. We recognize all research and development costs as they are incurred. We currently track research and development costs
incurred on a product candidate basis only for external research and development expenses. Our external research and development expense
consists primarily of:

79

Table of Contents

● expense incurred under agreements with collaborators, consultants, third-party CROs, and invesgave sites where a substanal

poron of our preclinical studies and all of our clinical trials are conducted;

● costs  of  acquiring  originator  comparator  materials  and  manufacturing  preclinical  study  and  clinical  trial  supplies  and  other

materials from CMOs, and related costs associated with release and stability tesng;

● costs associated with manufacturing process development acvies, analycal acvies and pre-launch inventory manufactured

prior to regulatory approval being obtained or deemed to be probable; and

● upfront and certain milestone payments related to licensing and collaboraon agreements.

Internal costs are associated with acvies performed by our research and development organizaon and generally benefit mulple
programs.  These  costs  are  not  separately  allocated  by  product  candidate.  Unallocated,  internal  research  and  development  costs  consist
primarily of:

● personnel-related expense, which include salaries, benefits and stock-based compensaon; and

● facilies  and  other  allocated  expense,  which  include  direct  and  allocated  expense  for  rent  and  maintenance  of  facilies,

depreciaon and amorzaon of leasehold improvements and equipment, laboratory and other supplies.

The largest component of our total operang expense has historically been our investment in research and development acvies,

including the licensing and collaboraon costs, clinical development and manufacturing process development of our product candidates.

The process of conducng the necessary clinical research to obtain regulatory approval is costly and me consuming. Furthermore, in
the  past,  we  have  entered  into  collaboraons  with  third  pares  to  parcipate  in  the  development  and  commercializaon  of  our  product
candidates, and we may enter into addional collaboraons in the future. In situaons in which third pares have substanal influence over the
development acvies for product candidates, the esmated compleon dates are not fully under our control. For example, our partners in
licensed territories may exert considerable influence on the regulatory filing process globally. Therefore, we cannot forecast with any degree of
certainty the duraon and compleon costs of these or other current or future clinical trials of our product candidates. We may never succeed
in achieving regulatory approval for any of our pipeline product candidates. In addion, we may enter into other collaboraon arrangements for
our other product candidates, which could affect our development plans or capital requirements.

The following table summarizes our research and development expense incurred during the respecve periods:

(in thousands)
External costs incurred by product candidate:

UDENYCA
YUSIMRY
LOQTORZI
CHS-006 (opon terminated)
CHS-1000
Casdozokitug
CHS-114
Other disconnued projects
Other research and development expenses (7)
Internal costs
Total research and development expenses

Development Status as of
December 31, 2023

Year Ended December 31, 

2023

2022

  Approved (1)
  Approved (2)
Approved (3)
Clinical Trials (4)
Development
Development (5)
Development (5)
Disconnued (6)

$

 4,476
 7,273
 17,192
 5,833
 7,105
 4,129
 1,429
 23
 2,826
 59,150
$  109,436

$  17,358
 26,309
 36,871
 39,650
 2,671
 —
 —
 1,007
 1,838
 73,654
$  199,358

(1) Expenses related primarily to development efforts to obtain PAS for addional presentaons of UDENYCA.

(2) YUSIMRY, formerly CHS-1420, was approved by the FDA in December 2021. Expenses in 2023 and 2022 primarily related to manufacturing efforts for

new formulaons and clinical studies.

80

   
   
   
 
   
   
  
 
 
 
  
 
 
 
  
 
 
 
  
Table of Contents

(3)

(4)

In  October  2023,  LOQTORZI  was  approved  by  the  FDA  in  combinaon  with  cisplan  and  gemcitabine  for  the  first-line  treatment  of  adults  with
metastac  or  recurrent  locally  advanced  NPC,  and  for  LOQTORZI  as  monotherapy  for  the  treatment  of  adults  with  recurrent,  unresectable,  or
metastac NPC with disease progression on or aer planum-containing chemotherapy.

In March 2022, we paid $35.0 million to exercise our opon to license CHS-006, a TIGIT-targeted anbody, in the United States and Canada from Junshi
Biosciences. Expenses in 2023 and 2022 included our reimbursement for certain costs related to an ongoing CHS-006 clinical trial being conducted by
Junshi  Biosciences.  On  January  10,  2024,  we  announced  that  we  delivered  a  noce  of  terminaon  of  the  TIGIT  Program  (as  defined  in  the
Collaboraon Agreement) to Junshi Biosciences pursuant to the Collaboraon Agreement.

(5) We acquired casdozokitug and CHS-114 in connecon with the Surface Acquision in September 2023.

(6) The $1.0 million of expense in 2022 relates to CHS-3318 and CHS-305 which were both disconnued during 2022.

(7) Amount consists of expenses for other pipeline candidates and CIMERLI, which was approved by the FDA in August 2022.

Selling, General and Administrave Expense

Selling,  general  and  administrave  expense  consists  primarily  of  personnel  costs,  allocated  facilies  costs  and  other  expense  for
outside  professional  services,  including  legal,  insurance,  human  resources,  outside  markeng,  adversing,  audit  and  accounng  services,
acquision-related costs, as well as costs associated with establishing commercial capabilies in support of the commercializaon of UDENYCA,
CIMERLI, YUSIMRY and LOQTORZI. Personnel costs consist of salaries, benefits and stock-based compensaon.

Interest Expense

Interest  expense  consists  primarily  of  interest  incurred  on  our  outstanding  indebtedness  and  non-cash  interest  related  to  the

amorzaon of debt discount and debt issuance costs associated with our outstanding debt agreements.

Loss on Debt Exnguishment

Loss on debt exnguishment consists of losses incurred related to the early repayment of debt obligaons.

Other Income (Expense), Net

Other income (expense), net consists primarily of interest earned on our cash and cash equivalents, non-cash accreon of discount on
our investments in marketable securies, foreign exchange gains (losses) resulng from currency fluctuaons, and gains (losses) from disposal
of long-lived assets.

Results of Operaons

Comparison of Years Ended December 31, 2023 and 2022

Revenue

(in thousands)
Net revenue

Year Ended December 31, 

2023
 257,244

$

2022
 211,042

$

$

Change

 46,202

The increase in net revenue was primarily due to our three new products: CIMERLI launched in October 2022 and contributed $118.4
million more in 2023 as compared to 2022, YUSIMRY launched in July 2023 contribung $3.6 million, and LOQTORZI sales to distributors began
in December ahead of the January 2024 launch, contribung $0.6 million of net revenue. This was parally offset by a $76.8 million decline in
UDENYCA net revenue as compared to 2022, primarily related to the decline in the average net selling price per unit. Our net revenue and
market penetraon may connue to be adversely impacted by pricing trends and compeve dynamics in the overall pegfilgrasm market. In
addion,  the  COVID-19  pandemic  has  negavely  impacted  the  pre-filled  syringe  pegfilgrasm  market  due  to  preferences  to  administer
medicaon at home.

We  expect  our  net  revenue  to  decrease  during  2024,  as  a  result  of  the  CIMERLI  Sale  Transacon  that  closed  on  March  1,  2024.
However, we believe this will be parally offset by the connued market share growth of UDENYCA, considering its mulple presentaons, as
well as the launch of LOQTORZI in the U.S. as announced on January 2, 2024, and a full year of sales of YUSIMRY.

81

    
    
Table of Contents

Cost of Goods Sold

(in thousands)
Cost of goods sold
Gross margin

$

2023
 158,992

$
 38 %    

Year Ended December 31, 
2022

 70,083

$
 67 %    

Change

 88,909

The increase in cost of goods sold in 2023 compared to 2022 was due to a $47.0 million charge in the fourth quarter of 2023 for the
write-down  of  slow  moving  YUSIMRY  inventory  and  the  related  paral  recognion  of  certain  firm  purchase  commitments,  a  $47.5  million
increase  in  royalty  costs  and  $25.0  million  increase  in  product  costs,  both  driven  primarily  by  CIMERLI  sales,  $3.0  million  in  contract
modificaon  fees  with  one  of  our  manufacturers  for  reducing  the  number  of  UDENYCA  batches  to  be  produced,  and  $2.3  million  in  write-
downs, net of recoveries for inventory that was damaged during processing. These unfavorable factors were offset by the $26.0 million write-
down in the third quarter of 2022 of inventory at risk of expiraon and due to the sale in the second half of 2023 of certain of those UDENYCA
units having no carrying value following the write-down and a total original cost of $9.9 million.

We expect our gross margin to increase during 2024 primarily because 2023 results included a $47.0 million charge for the write-down
of slow moving YUSIMRY inventory and the related paral recognion of certain firm purchase commitments, as well as 2023 had a full year of
sales of CIMERLI, which was divested March 1, 2024 and had a gross profit share in the low- to mid-fiy percent range reflected in COGS.  Sales
generated from our other products aer the closing of the Sale Transacon will have a higher average gross margin. In addion, the mid-single
digit royalty on UDENYCA net product revenue expires on June 30, 2024.

Research and Development Expense

(in thousands)
Research and development

Year Ended December 31, 

2023
 109,436

2022
 199,358

$

$

Change

$

 (89,922)

The decrease in research and development expense was primarily due to:

● the first quarter of 2022 including an upfront payment of $35.0 million to exercise our opon to license CHS-006, a TIGIT-targeted

anbody, in the United States and Canada;

● a decrease of $19.0 million in YUSIMRY costs primarily due to certain manufacturing costs for YUSIMRY being capitalized since

mid-2022, as well as compleon of key studies in the second half of 2022;

● a  decrease  of  $18.5  million  in  co-development  costs  for  LOQTORZI  and  CHS-006  resulng  from  reducing  the  scope  of  the

development plan for LOQTORZI in the United States beginning in 2023;

● a decrease of $12.9 million in costs to develop addional presentaons of UDENYCA;

● a decrease of $10.0 million in personnel and stock-based compensaon expense primarily due to fewer employees; and

● a decrease of $4.5 million in facilies, supplies and materials and other infrastructure related expenses to support our research

and development programs.

The  decrease  was  parally  offset  by  increases  of  $4.4  million  for  development  of  CHS-1000  and  $4.1  million  for  development  of

casdozokitug.

We  expect  our  research  and  development  expense  in  2024  to  be  lower  than  in  2023,  as  CHS-006  co-development  with  Junshi

Biosciences has been terminated and we connue our focus on cost containment across mulple funcons.

82

    
    
 
    
    
    
Table of Contents

Selling, General and Administrave Expense

(in thousands)
Selling, general and administrave

$

2023
 192,015

Year Ended December 31, 
2022
 198,481

$

$

Change

 (6,466)

The decrease in selling, general and administrave expense was primarily due to lower average headcount, including reducons of
$9.9 million in employee and consultant costs and $3.1 million in stock-based compensaon. These decreases were parally offset by increases
of $5.9 million in professional services driven by the Surface Acquision and third-party processing fees.

Excluding the potenal impact of any acquisions or business development transacons that have not been consummated, we expect
our selling, general and administrave expense for the full year 2024 to be lower than the full year 2023 primarily as a result of the CIMERLI
Sale Transacon, reduced headcount and decreased commercial costs.

Interest Expense

(in thousands)
Interest expense

$

Year Ended December 31, 
2022
 32,474

$

$

2023
 40,542

Change

 8,068

The increase in interest expense in 2023 was primarily due to a higher average outstanding debt balance and a higher average interest
rate for the 2027 Term Loans. This was parally offset by $3.9 million of interest expense in 2022 related to the 2027 Term Loans discount and
debt  issuance  costs  that  were  allocated  to  unfunded  tranches  and  subsequently  amorzed  over  the  respecve  commitment  periods  for
tranches, including $2.3 million allocated to Tranche B that was fully amorzed in the first quarter of 2022.

Our 2027 Term Loans have a variable interest rate component that resets at the beginning of every quarter, and the total interest rate
ranged from 9.25% to 12.00% during 2022 and from 13.03% in the first quarter of 2023 to 13.91% in the fourth quarter of 2023. The interest
rate on the 2027 Term Loans decreased to 13.84% for the first quarter of 2024.

Due  to  the  expected  paral  prepayment  of  $175.0  million  of  principal  under  the  2027  Term  Loans  as  a  result  of  the  CIMERLI  Sale

Transacon, we expect interest expense to decrease in 2024 compared to 2023.

Loss on Debt Exnguishment

(in thousands)
Loss on debt exnguishment

Year Ended December 31, 
2022

Change

2023

$

 — $

 6,222

$

 (6,222)

The $6.2 million loss on debt exnguishment recorded in 2022 resulted from voluntarily prepaying all amounts outstanding under the

loan agreement between us and affiliates of Healthcare Royalty Partners dated as of January 7, 2019 (the “2025 Term Loan”) in January 2022.

Other Income (Expense), Net

(in thousands)
Other income (expense), net  

Year Ended December 31, 
2022

2023

Change

$

 5,469

$

 3,822

$

 1,647

In  2023,  other  income  (expense),  net  changed  favorably  compared  to  2022  primarily  due  to  higher  income  from  investments  in

marketable securies.

Income Tax Provision (Benefit)

Income tax provision (benefit) consists of the change in deferred tax balances resulng from the recognion of a deferred tax liability
related to the Surface Acquision. We recognized $0.4 million of income tax benefit for the year ended December 31, 2023. No income tax
provision or benefit was recognized for the year ended December 31, 2022.

83

    
    
    
    
    
    
    
    
    
    
    
    
Table of Contents

Liquidity and Capital Resources

Certain relevant measures of our liquidity and capital resources are summarized as follows:

(in thousands)
Financial assets
       Total Cash, cash equivalents and marketable securies

Debt obligaons:
       2027 Term Loans
       2026 Converble Notes
            Total debt obligaons

December 31, 
2023

December 31,
2022

$

$

$

 117,748

 246,481
 226,888
 473,369

$

$

$

 191,681

 245,483
 225,575
 471,058

Although we were profitable in 2020 and 2019, due to our research and development expenditures and decline in revenue beginning
in 2021, we have generated significant operang losses in all other years since our incepon, including in 2023 and 2022. We have funded our
operaons primarily through sales of our common stock, issuance and incurrence of converble and term debt and sales of our products.

On January 19, 2024, we entered into the Purchase Agreement by and between us and Sandoz. Pursuant to the terms and subject to
the  condions  set  forth  in  the  Purchase  Agreement,  on  March  1,  2024,  we  completed  the  Sale  Transacon  for  our  CIMERLI  ophthalmology
franchise through the sale of our subsidiary, Coherus Ophthalmology LLC, to Sandoz for upfront, all-cash consideraon of $170.0 million plus an
addional $17.8 million for CIMERLI product inventory and prepaid manufacturing assets. Such consideraon is subject to certain adjustments
that will be finalized following the closing pursuant to the Purchase Agreement.

On February 5, 2024, we entered into a Consent, Paral Release and Third Amendment to the 2027 Term Loans (the “Consent and
Amendment”), that among other things: (1) provided consent to consummaon of the transacons contemplated by the Purchase Agreement,
and released certain of our subsidiary from our obligaon and certain assets subject to the transacons contemplated thereby, (2) required us
to make a paral prepayment of $175.0 million of the principal of the 2027 Term Loans outstanding upon consummaon of the transacons
contemplated by the Purchase Agreement, subject to certain condions and (3) adjusted the minimum net sales covenant level under the 2027
Term  Loans.  Upon  the  closing  of  the  Sale  Transacon  we  became  liable  to  repay  $175.0  million  of  the  exisng  principal  balance  of  $250.0
million of the loans outstanding under the Loan Agreement on April 1, 2024 and we plan to repay $175.0 million and the prepayment premium
and makewhole amount of $6.8 million to the Lenders on or before April 1, 2024 pursuant to the Consent and Amendment.

On  September  8,  2023,  we  obtained  $28.8  million  of  cash,  cash  equivalents  and  marketable  securies  as  part  of  the  Surface

Acquision.

On May 16, 2023, we entered into an underwring agreement (the “Underwring Agreement”) with J.P. Morgan Securies LLC and
Cigroup  Global  Markets  Inc.,  as  representaves  of  the  several  underwriters  named  therein  (collecvely,  the  “Underwriters”),  pursuant  to
which we issued and sold an aggregate of 11,764,706 shares (the “Firm Shares”) of our common stock, par value $0.0001 per share, to the
Underwriters (the “Public Offering”). Addionally, under the terms of the Underwring Agreement, we granted the Underwriters an opon, for
30 days from the date of the Underwring Agreement, to purchase up to an addional 1,764,705 shares of common stock (the “Opon Shares,”
and  together  with  the  Firm  Shares,  the  “Shares”),  which  the  Underwriters  elected  to  exercise  in  full.  The  price  to  the  public  in  the  Public
Offering was $4.25 per share. The Underwriters agreed to purchase the Shares from us pursuant to the Underwring Agreement at a price of
$3.995 per share. On May 18, 2023, we completed the sale and issuance of an aggregate of 13,529,411 Shares, including the exercise in full of
the  Underwriters’  opon  to  purchase  the  Opon  Shares.  We  received  net  proceeds  of  approximately  $53.6  million,  aer  deducng  the
Underwriters’ discounts and commissions and offering expenses payable by us.

On November 8, 2022, we entered into the Sales Agreement related to the ATM Offering pursuant to which we may issue and sell from
me  to  me  up  to  $150.0  million  of  our  common  stock.  On  May  15,  2023,  pursuant  to  an  Amendment  No.  1  to  Sales  Agreement  and  in
connecon  with  the  Public  Offering,  we  reduced  the  number  of  shares  that  could  be  issued  and  sold  pursuant  to  its  ATM  Offering  with  TD
Cowen by $86.25 million, lowering the aggregate offering price under the Agreement from $150.0 million to $63.75 million. On September 11,
2023, pursuant to an Amendment No. 2 to Sales Agreement, we increased the number of shares that could be issued and sold pursuant to
its ATM Offering with TD Cowen by $28.75 million, increasing the aggregate offering price under the Sales Agreement from $63.75 million to
$92.5 million. During the year ended December 31, 2023, 3,559,761 shares were sold pursuant to the ATM Offering.

84

    
         
 
 
 
 
Table of Contents

For the ATM Offering program to date as of December 31, 2023, we sold 4,476,645 shares of common stock at a weighted-average price per
share of $5.81 for gross proceeds of $26.0 million and received net proceeds of $25.4 million, net of $0.6 million of commissions and fees. As of
December 31, 2023, we had approximately $66.5 million of our common stock remaining available for sales under the ATM Offering. The ability
to elect to sell shares of our common stock in the ATM Offering from me to me adds to our financial flexibility.

As  of  December  31,  2023,  we  had  an  accumulated  deficit  of  $1.6  billion  and  cash,  cash  equivalents,  and  marketable  securies  of
$117.7 million. We believe that our available cash, cash equivalents, marketable securies, cash collected from product sales and ATM Offering
and  Public  Offering  proceeds  received  to  date  will  be  sufficient  to  fund  our  planned  expenditures  and  meet  our  obligaons  for  at  least  the
twelve months following our financial statement issuance date.

We have based this esmate on assumpons that may prove to be wrong, and we could ulize our available capital resources sooner
than we currently expect. Further, our operang plan may change, and we may need addional funds to meet operaonal needs and capital
requirements  for  product  development  and  commercializaon  sooner  than  planned.  Because  of  the  numerous  risks  and  uncertaines
associated  with  the  development  and  commercializaon  of  our  product  candidates  and  the  extent  to  which  we  may  enter  into  addional
agreements with third pares to parcipate in their development and commercializaon, we are unable to esmate the amounts of increased
capital outlays and operang expenditures associated with our current and ancipated research and development acvies, and on-going and
future licensing and collaboraon obligaons. We may need to raise addional funds in the future; however, there can be no assurance that
such efforts will be successful or that, if they are successful, the terms and condions of such financing will be favorable. Our future funding
requirements will depend on many factors, including the following:

● cash proceeds from product sales;

● the costs of manufacturing, distribung and markeng our products;

● the cost of manufacturing clinical supplies and any products that we may develop;

● the terms and ming of any other collaborave, licensing and other arrangements that we have established or may establish;

● the ming, receipt and amount of sales, profit sharing or royales, if any, from any product candidates that are approved in the

future;

● the number and characteriscs of product candidates that we pursue;

● the scope, rate of progress, results and cost of our clinical trials, preclinical tesng and other related acvies;

● the costs of acquiring originator comparator materials and manufacturing preclinical study and clinical trial supplies and other

materials from CMOs and related costs associated with release and stability tesng;

● the cost, ming and outcomes of regulatory approvals;

● the cost of preparing, filing, prosecung, defending and enforcing any patent claims and other intellectual property rights;

● the extent to which we acquire or invest in businesses, products or technologies;

● the  impact  of  general  economic  condions  on  our  business,  including  but  not  limited  to  increased  interest  rates  and  high

inflaon; and

● the costs of the impact from the COVID-19 pandemic and future outbreaks.

For further discussion of risks related to our financial condion and capital requirements, please see “Risk Factors—Risks Related to

Our Financial Condion and Capital Requirements.”

Financing arrangements

2027 Term Loans

In January 2022, we entered into the 2027 Term Loans which provide for a senior secured term loan facility of up to $300.0 million to
be funded in four commied tranches: (i) a Tranche A Loan in an aggregate principal amount of $100.0 million that was funded on January 5,
2022; (ii) a Tranche B Loan in an aggregate principal amount of $100.0 million that was funded on March 31, 2022, in connecon with the full
repayment of our $100.0 million aggregate principal amount 8.2% Converble Senior Notes due in March 2022 (“2022 Converble Notes”); (iii)
a Tranche C Loan in an aggregate principal amount of $50.0 million that was not funded; and (iv) a Tranche D Loan

85

Table of Contents

in  an  aggregate  principal  amount  of  $50.0  million  that  was  funded  on  September  14,  2022.  We  have  the  right  to  request  an  uncommied
addional facility amount of up to $100.0 million that is subject to new terms and condions.

The 2027 Term Loans mature on either (i) January 5, 2027; or (ii) October 15, 2025, if the outstanding aggregate principal amount of
our 2026 Converble Notes is greater than $50.0 million on October 1, 2025. The 2027 Term Loans accrued interest from incepon through
March 31, 2023 at 8.25% plus three-month LIBOR per annum with a LIBOR floor of 1.0%; and, starng April 1, 2023, accrue interest at 8.25%
plus the Adjusted Term SOFR, with a floor on Adjusted Term SOFR of 1.0%. Interest is payable quarterly in arrears. Repayment of outstanding
principal of the 2027 Term Loans will be made in five equal quarterly payments of principal commencing March 31, 2026.

In January 2022, we paid to the Lenders of the 2027 Term Loans $6.0 million for a funding fee equal to 2.00% of the Lenders’ total

commied amount to fund all four tranches.

Pursuant to the Loan agreement, and subject to certain restricons, proceeds of the 2027 Term Loans were and will be used to fund
our general corporate and working capital requirements except for the following: in January 2022, proceeds of the Tranche A Loan were used to
voluntarily repay in full all amounts outstanding under the 2025 Term Loan, as well as all associated costs and expenses; and proceeds of the
Tranche B Loan were drawn in connecon with the full repayment of our 2022 Converble Notes due in March 2022.

As of December 31, 2023, we were in full compliance with these covenants, and there were no events of default under the 2027 Term

Loans.

On February 5, 2024, we entered into the Consent and Amendment, that among other things: (1) provided consent to consummaon
of the transacons contemplated by the Purchase Agreement, and released certain of our subsidiary from our obligaon and certain assets
subject to the transacons contemplated thereby, (2) required us to make a paral prepayment of $175.0 million of the principal of the 2027
Term Loans outstanding upon consummaon of the transacons contemplated by the Purchase Agreement, subject to certain condions and
(3) adjusted the minimum net sales covenant level under the 2027 Term Loans. Upon the closing of the Sale Transacon we became liable to
repay $175.0 million of the exisng principal balance of $250.0 million of the loans outstanding under the Loan Agreement on April 1, 2024 and
we plan to repay $175.0 million and the prepayment premium and makewhole amount of $6.8 million to the Lenders on or before April 1, 2024
pursuant to the Consent and Amendment.

2026 Converble Notes

As of December 31, 2023, the carrying amount of our $230.0 million aggregate principal amount converble senior subordinated notes
due 2026 was $226.9 million. The 2026 Converble Notes accrue interest at a rate of 1.5% per annum, payable semi-annually in arrears on April
15  and  October  15  of  each  year,  and  will  mature  on  April  15,  2026,  unless  earlier  repurchased  or  converted  at  the  opon  of  holders.  Since
incepon, the conversion price has been 51.9224 shares of common stock per $1,000 principal amount of the 2026 Converble Notes, which
represents  a  conversion  price  of  approximately  $19.26  per  share  of  common  stock.  The  inial  conversion  price  represents  a  premium  of
approximately 30.0% over the last reported sale of $14.82 per share of our common stock on the Nasdaq Global Market on April 14, 2020, the
date the 2026 Converble Notes were issued. The conversion rate and conversion price will be subject to customary adjustments upon the
occurrence of certain events. The 2026 Converble Notes are not redeemable at our elecon before maturity. If the 2026 Converble Notes
were  converted  on  December  31,  2023,  the  holders  of  the  2026  Converble  Notes  would  have  received  common  shares  with  an  aggregate
value of $39.8 million based on our closing stock price of $3.33 as of December 29, 2023.

In  connecon  with  the  pricing  of  the  2026  Converble  Notes,  we  entered  into  privately  negoated  capped  call  transacons  with
certain of the inial purchasers of the 2026 Converble Notes and other financial instuons. Since incepon, the cap price has been $25.93
per share, which represents a premium of approximately 75.0% over the last reported sale price of our common stock of $14.82 per share on
April 14, 2020, and is subject to certain adjustments under the terms of the capped call transacons.

Conngent Milestones

We  have  obligaons  to  make  future  payments  to  third  pares  that  become  due  and  payable  upon  the  achievement  of  certain
development, regulatory and commercial milestones (such as clinical trial achievements, the filing of a BLA, approval by the FDA or product
launch). These milestone payments and other similar fees are conngent upon future events and therefore are only recorded when it becomes
probable that a milestone will be achieved, or other applicable criteria will be met. With the excepon of $25.0 million for a milestone payment
to Junshi Biosciences, of which we expect to pay $12.5 million in the second quarter of 2024 and $12.5 million in the first quarter of 2025, as of
December 31, 2023, no other milestones were accrued because their probability of achievement had not reached the threshold for recognion.

86

Table of Contents

The  following  table  presents  a  summary  of  our  acve  partnerships  and  collaboraons  that  have  conngent  regulatory  and  sales

milestones as of December 31, 2023:

Counterparty
Junshi Biosciences

Adimab
Vaccinex

Descripon
LOQTORZI
CHS-006 an-TIGIT anbody
Casdozokitug
CHS-114

Potenal Aggregate Milestone Amount
$355.0 million (1)
$255.0 million (2)
$13.0 million
$15.0 million

(1) $290.0  million  relates  to  sales  milestones  and  $65.0  million  relates  to  regulatory  milestones,  excluding  the  $25.0  million  milestone
payment to Junshi Biosciences, of which we expect to pay $12.5 million in the second quarter of 2024 and $12.5 million in the first quarter
of 2025.

(2) On  January  10,  2024,  we  announced  we  delivered  a  noce  of  terminaon  of  the  TIGIT  Program  so  the  Potenal  Aggregate  Milestone

Amount for CHS-006 an-TIGIT anbody became $0 as of that date.

Conngent Value Rights

We  have  recorded  a  conngent  consideraon  liability  for  the  fair  value  of  the  potenal  payments  under  the  CVR  Agreement  in
connecon with the Surface Acquision. These potenal payments during the ten-year period following September 8, 2023 are only due if we
first  receive  milestone-  or  royalty-based  payments  under  certain  license  agreements  or  upfront  payments  pursuant  to  ex-U.S.  licensing
agreements.  Payments  to  CVR  holders  can  be  in  the  form  of  cash,  stock  or  a  combinaon  of  cash  and  stock.  As  of  December  31,  2023,  no
payments  are  due  to  CVR  holders.  For  further  details,  see  “Note  6.  Surface  Acquision”  in  the  Notes  to  Consolidated  Financial  Statements
contained in Part II, Item 8 of this Annual Report on Form 10-K.

Other Commitments  

Non-cancelable purchase commitments

We enter into contracts in the normal course of business with CROs for preclinical research studies and clinical trials, research supplies
and other services and products for operang purposes. We have also entered into agreements with several CMOs for the manufacture and
clinical  drug  supply  of  our  commercial  and  product  candidates.  Our  non-cancelable  purchase  commitments  as  of  December  31,  2023  were
$73.1 million, as outlined in “Note 9. Commitments and Conngencies” in the Notes to Consolidated Financial Statements contained in Part II,
Item 8 of this Annual Report on Form 10-K.

Leases

We  lease  office  and  laboratory  facilies  through  arrangements  treated  as  operang  leases,  and  we  lease  vehicles  through  finance
leases. Refer to “Note 10. Leases” in the Notes to Consolidated Financial Statements contained in Part II, Item 8 of this Annual Report on Form
10-K for addional informaon to our leases. Our total non-cancelable contractual obligaons arising from these agreements as of December
31, 2023 was $9.1 million, with $2.9 million of these obligaons due within twelve months.

Summary Statement of Cash Flows

The following table summarizes our cash flows for the periods presented:

(in thousands)
Net cash used in operang acvies
Net cash provided by (used in) invesng acvies
Net cash provided by financing acvies
Net increase (decrease) in cash, cash equivalents and restricted cash

87

Year Ended
December 31, 

2023
 (174,884)
 144,640
 69,600
 39,356

$

$

$

$

2022
 (241,124)
 (166,850)
 54,326
 (353,648)

    
    
 
 
Table of Contents

Net cash used in operang acvies

Cash used in operang acvies of $174.9 million for the year ended December 31, 2023 was primarily due to the net loss of $237.9
million adjusted for non-cash items including net inventory write-downs of $52.6 million, stock-based compensaon expense of $43.1 million
and other non-cash adjustments of $4.1 million, parally offset by the changes in our operang assets and liabilies of $36.8 million.

Cash  used  in  operang  acvies  of  $241.1  million  in  2022  was  primarily  due  to  the  net  loss  of  $291.8  million  adjusted  for  the
classificaon  of  the  cash  opon  payment  to  Junshi  Biosciences  of  $35.0  million  to  invesng  acvies,  non-cash  items  including  stock-based
compensaon expense of $50.7 million, net inventory write-downs of $26.0 million and other non-cash adjustments of $18.2 million, parally
offset by the changes in our operang assets and liabilies of $79.3 million.

Net cash provided by (used in) invesng acvies

Cash  provided  by  invesng  acvies  of  $144.6  million  in  2023  was  primarily  due  to  proceeds  from  maturies  of  investments  in
marketable securies of $144.4 million, proceeds from sale of investments in marketable securies of $13.3 million, and $7.0 million of cash
acquired from the Surface Acquision, parally offset by purchases of investments in marketable securies of $19.5 million and a $1.1 million
upfront milestone payment due to the first commercial sale of YUSIMRY.

Cash used in invesng acvies of $166.9 million in 2022 was primarily due to purchases of investments in marketable securies of
$127.4 million, the opon fee payment of $35.0 million to license CHS-006 from Junshi Biosciences, a $2.4 million milestone payment to Bioeq
related to the launch of CIMERLI, and purchases of property and equipment of $2.0 million.

Net cash provided by financing acvies

Cash provided by financing acvies of $69.6 million in 2023 was primarily due to proceeds of $53.6 million from the Public Offering,
net of issuance costs, $18.1 million proceeds from the ATM Offering, net of issuance costs, and $1.8 million proceeds from purchase under the
ESPP. These were parally offset by $3.6 million in tax payments related to net share selement.

Cash provided by financing acvies of $54.3 million in 2022 was primarily due to proceeds of $240.7 million under the 2027 Term
Loans, net of debt discount and issuance costs, proceeds of $6.4 million from the ATM Offering, net of issuance costs, and $2.3 million proceeds
from purchase under the ESPP. These were parally offset by fully repaying $109.0 million on the 2022 Converble Notes and $81.8 million on
the  2025  Term  Loan  (excluding  interest  which  is  presented  as  an  operang  acvity),  and  $3.7  million  in  tax  payments  related  to  net  share
selement of RSUs.

Crical Accounng Esmates

The preparaon of our consolidated financial statements in accordance with United States generally accepted accounng principles
(“U.S. GAAP”) requires us to make esmates and assumpons that affect the reported amounts of assets and liabilies and the disclosure of
conngent assets and liabilies at the date of the consolidated financial statements, as well as the reported revenue generated and expense
incurred  during  the  reporng  periods.  “Note  1.  Organizaon  and  Significant  Accounng  Policies”  in  the  Notes  to  Consolidated  Financial
Statements  in  Part  II,  Item  8  of  this  Form  10-K  describes  the  significant  accounng  policies  and  methods  used  in  the  preparaon  of  our
consolidated  financial  statements.  Our  esmates  are  based  on  our  historical  experience  and  on  various  other  factors  that  we  believe  to  be
reasonable under the circumstances. These esmates form the basis for making judgments about the carrying value of assets and liabilies that
are not readily apparent from other sources.

Business Combinaon Accounng and Valuaon of Acquired Assets

We  completed  the  Surface  Acquision  on  September  8,  2023,  which  was  accounted  for  as  a  business  combinaon.  We  account  for
acquisions  of  enes  that  include  inputs  and  processes  and  have  the  ability  to  create  outputs  as  business  combinaons.  Judgment  was
required in assessing whether the acquired processes or acvies, along with their inputs, met the criteria to constute a business, as defined
by U.S. GAAP.

The  acquision  method  of  accounng  requires  the  recognion  of  assets  acquired  and  liabilies  assumed  at  their  acquision  date  fair
values. The excess of the fair value of consideraon transferred over the fair value of the net assets acquired is recorded as goodwill, or when
there is an excess of the fair values of these idenfiable assets and liabilies over the fair value of purchase consideraon,

88

Table of Contents

a bargain purchase gain is recorded in the consolidated statements of operaons. The esmaons of fair values are based on non-observable
inputs  that  are  included  in  valuaon  models.  An  income  approach,  which  generally  relies  upon  projected  cash  flow  models,  is  used  in
esmang the fair value of the acquired intangible assets. These cash flow projecons are based on management's esmates of economic and
market condions including the esmated future cash flows from revenues of acquired assets, the ming and projecon of costs and expenses
and the related profit margins, tax rates, and discount rate.

During the measurement period, which occurs before finalizaon of the purchase price allocaon, changes in assumpons and esmates
that  result  in  adjustments  to  the  fair  values  of  assets  acquired  and  liabilies  assumed,  if  based  on  facts  and  circumstances  exisng  at  the
acquision date, are recorded on a retroacve basis as of the acquision date, with the corresponding offset to goodwill or bargain purchase
gain.

Product Sales Discounts and Allowances

We recognize revenue when a customer obtains control of the product, which generally occurs upon delivery to and acceptance by the
customer. The amount recognized in net revenue reflects the consideraon which we expect to receive in exchange for product sold, which
includes  adjustments  to  gross  sales  amounts  for  esmated  chargebacks,  rebates,  discounts  for  prompt  payment,  co-payment  assistance,
product returns and other allowances. The actual amount of consideraon ulmately received may differ from our esmates. If actual results in
the  future  vary  from  our  esmates,  the  esmates  will  be  adjusted,  which  will  affect  net  product  revenue  in  the  period  that  such  variances
become known.

The  most  significant  and  judgmental  gross  to  net  revenue  adjustments  are  for  chargebacks  and  rebates  we  provide  to  customers,
hospitals, clinics, and payers under commercial and government programs. Amounts payable are provided for under various programs and vary
by payer and individual payer plans. In developing our esmates of chargebacks and rebates, we use our historical claims experience and also
consider payer mix, statutory discount rates and expected ulizaon, contractual terms, market events and trends, customer and commercially
available payer data, as well as data collected from the healthcare providers, channel inventory data obtained from our customers and other
relevant informaon.

In 2023, 2022 and 2021, total sales deducons to gross product sales were 77%, 73% and 67%, respecvely. Adjustments to provisions
for rebates and chargebacks related to sales made in prior periods were less than 3% of the actual payments and customer credits issued in
each of the years 2023 and 2022. A change of 10% in our total provisions for product sales discounts and allowances as of December 31, 2023,
would have resulted in a change of our pre-tax earnings in 2023 by approximately $24.5 million. A summary of the acvies and ending reserve
balances for each significant category of discounts and allowances, can be found in “Note 2. Revenue” in the Notes to Consolidated Financial
Statements in Part II, Item 8 of this Form 10-K.

Inventory Valuaon

Our inventory is stated at the lower of cost or esmated net realizable value with cost determined under the first-in first-out method.
The  determinaon  of  excess  or  obsolete  inventory  requires  judgment  including  consideraon  of  many  factors,  such  as  esmates  of  future
product demand, current and future market condions, product expiraon informaon and potenal product obsolescence, among others.

Although  we  believe  that  the  assumpons  we  use  in  esmang  potenal  inventory  write-downs  are  reasonable,  if  actual  market
condions are less favorable than projected by us, write-downs of inventory, charges related to firm purchase commitments, or both may be
required  which  would  be  recorded  as  cost  of  goods  sold  in  our  consolidated  statements  of  operaons.  Adverse  developments  affecng  our
assumpons  of  the  level  and  ming  of  demand  for  our  products  include  those  that  are  outside  of  our  control  such  as  the  acons  taken  by
competors and customers, the direct or indirect effects of the COVID-19 pandemic, and other factors.

In  2023,  2022  and  2021,  cost  of  goods  sold  included  inventory  write-downs,  net  of  $52.6  million,  $26.0  million  and  $5.1  million,
respecvely. As of December 31, 2023, a 10% reducon in the carrying value of inventory we expect to sell in 2024 would be approximately
$6.3 million.

Recent Accounng Pronouncements

For a descripon of the impact of recent accounng pronouncements, see “Note 1. Organizaon and Significant Accounng Policies”

in the Notes to Consolidated Financial Statements contained in Part II, Item 8 of this Annual Report on Form 10-K.

89

Table of Contents

Item 7A.   Quantave and Qualitave Disclosures about Market Risk

We are exposed to market risk related to changes in interest rates. As of December 31, 2023, we had cash and cash equivalents and
marketable securies of $117.7 million, primarily invested in U.S. treasuries and government agency securies, commercial paper, corporate
bonds  and  money  market  funds.  Our  primary  exposure  to  market  risk  is  interest  rate  sensivity.  Our  marketable  securies  are  subject  to
interest rate risk and could fall in value if market interest rates increase. Due to the short-term duraon of our investment porolio and the low
risk profile of our investments, we believe that our exposure to interest rate risk on these investments is not significant and a 1% movement in
market interest rates would not have a material impact to our financial results. We do not enter into investments for trading or speculave
purposes.

Our financial instruments that are exposed to concentraon of credit risk consist primarily of cash, cash equivalents, investments and
accounts receivables. We aempt to minimize the risks related to cash, cash equivalents and investments by invesng in a broad and diverse
range  of  financial  instruments.  The  investment  porolio  is  maintained  in  accordance  with  our  investment  policy,  which  defines  allowable
investments, specifies credit quality standards and limits the credit exposure of any single issuer. There were no material losses from credit risks
on such accounts during any of the periods presented. We are not exposed to any significant concentraons of credit risk from these financial
instruments.

We are also subject to credit risk from trade receivables related to product sales, and we monitor the credit worthiness of customers
that  are  granted  credit  in  the  normal  course  of  business.  In  general,  there  is  no  requirement  for  collateral  from  customers.  We  have  not
experienced significant losses with respect to the collecon of trade receivables.

We  are  exposed  to  interest  rate  risk  with  respect  to  variable  rate  debt.  As  of  December  31,  2023,  we  had  $250.0  million  principal
outstanding on our 2027 Term Loans that starng April 1, 2023, accrue interest at 8.25% plus the Adjusted Term SOFR, with a floor on Adjusted
Term SOFR of 1.0%. We currently do not hedge our variable interest rate debt. The interest rate for our variable rate debt during the quarter
ended December 31, 2023 was 13.91%, and the interest rate during the first quarter of 2024 will be 13.84%. A hypothecal 100 basis point
increase in the interest rate on our variable rate debt could result in up to a $2.5 million increase in the annual interest expense as of December
31, 2023.

In April 2020, we issued $230.0 million aggregate principal amount of 2026 Converble Notes with a fixed interest rate of 1.5%. Since
the  notes  have  a  fixed  annual  interest  rate,  we  have  no  financial  or  economic  interest  exposure  associated  with  changes  in  interest  rates.
However, the fair value of fixed rate debt fluctuates when interest rates change. Addionally, the fair value of the 2026 Converble Notes can
be impacted when the market price of our common stock fluctuates. We carry the 2026 Converble Notes on our balance sheet at face value
less the unamorzed discount and issuance costs, and we present the fair value for required disclosure purposes only.

Substanally all of our sales are denominated in U.S. dollars. We had exposure to the exchange rate between the U.S. Dollar and the
Euro because we made purchases of CIMERLI inventory from and paid royales to our partner Bioeq that were denominated in Euros, and we
were  therefore  subject  to  fluctuaons  due  to  changes  in  foreign  currency  exchange  rates.  Accordingly,  fluctuaons  in  the  exchange  rate
between the U.S. Dollar and the Euro may have impacted our consolidated statements of operaons. In the first quarter of 2023, we started
ulizing euro currency contracts to manage euro currency risk in purchasing inventory and future selement of euro denominated assets and
liabilies. The volume of our foreign currency contract acvity is limited by the amount of transacon exposure in each foreign currency and
our elecon whether to hedge the transacons. There are no derivave instruments entered into for speculave or trading purposes. Since our
derivaves all matured and seled by December 31, 2023, there were no derivave assets or derivave liabilies as of December 31, 2023.

90

Table of Contents

Item 8.   Consolidated Financial Statements and Supplementary Data

COHERUS BIOSCIENCES, INC.

ANNUAL REPORT ON FORM 10-K

INDEX TO AUDITED CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounng Firm (PCAOB ID 42)
Audited Consolidated Financial Statements
Consolidated Balance Sheets
Consolidated Statements of Operaons
Consolidated Statements of Comprehensive Loss
Consolidated Statements of Stockholders’ Equity (Deficit)
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

91

Page

92

95
96
97
98
99
100

    
Table of Contents

Report of Independent Registered Public Accounng Firm

To the Stockholders and the Board of Directors of Coherus BioSciences, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Coherus BioSciences, Inc., (the Company) as of December 31, 2023 and
2022, the related consolidated statements of operations, comprehensive loss, stockholders' equity (deficit), and cash flows for each of the
three years in the period ended December 31, 2023, and the related notes (collectively referred to as the “consolidated financial statements”).
In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at
December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the three years in the period ended December 31,
2023, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the
Company's internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control-Integrated
Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our report dated
March 15, 2024 expressed an unqualified opinion thereon.

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company’s
financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with
respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and
Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our
audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud,
and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts
and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made
by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable
basis for our opinion.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were
communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the
financial statements and (2) involved our especially challenging, subjective or complex judgments. The communication of critical audit
matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating
the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they
relate.

92

Table of Contents

Description of the
Matter

Estimate of Reserves for Chargebacks and Rebates
………………………………………………………………………………
As described in Note 1 to the consolidated financial statements, the Company recognizes revenues from product sales at 
the net sales price, which includes estimates of reserves for chargebacks and rebates it provides to hospitals, clinics, and 
payers under commercial and government programs. These reserves are recorded in the period when sales occur and are 
based on the amounts to be claimed on the related sales which may not be known at the point of sale. Chargebacks and 
rebates are estimated based on expected channel and payer mix, and contracted discount rates, adjusted for current 
period assumptions. Estimated chargebacks are recorded as a reduction of trade receivables on the consolidated balance 
sheet and totaled $74.0 million at December 31, 2023. Estimated rebates are presented within accrued rebates, fees and 
reserves and other liabilities, non-current on the consolidated balance sheet and totaled $121.1 million at December 31, 
2023.    

Auditing the estimates for chargebacks and rebates was complex due to the judgmental nature of the assumptions used.
In particular for product that remains in the distribution channel at December 31, 2023, management is required to
estimate the portion of product that is expected to be subject to a chargeback and rebate as well as the applicable
discount rate.

How We
Addressed the
Matter in Our
Audit

We obtained an understanding, evaluated the design and tested the operating effectiveness of internal controls over the 
Company's estimates of chargebacks and rebates, which are accounted for as reductions to revenue.  This included 
controls over management’s review of significant assumptions used in the estimates such as expected channel and payer 
mix and contractual discount rate. 

To test the Company's estimated reserves for chargebacks and rebates, our audit procedures included, among others,
testing the accuracy and completeness of the underlying data used in the Company’s analyses and evaluating the
significant assumptions stated above. Specifically, for estimated chargebacks and rebates, we obtained third-party
channel inventory reports and reviewed the remaining inventory in the distribution channel, tested historical channel and
payer mix data, and compared applicable contractual chargeback or rebate percentages applied against executed
chargeback and rebate agreements. We also assessed the completeness and accuracy of current and historical channel
and payer mix and discount rate data used in management’s estimates and performed sensitivity analyses to determine
the effect of changes in assumptions, where appropriate.

Excess and Obsolete Inventory Reserve

Description of the
Matter

As of December 31, 2023, the Company had $130.1 million of inventory which included $13.0 million of raw materials,
$82.6 million of work in progress and $34.5 million of finished goods. As disclosed in Note 1 to the Company’s
consolidated financial statements, inventories are stated at the lower of cost or estimated net realizable value. The
Company assesses its inventory levels along with its purchase commitments each reporting period and writes down
inventory that is either expected to be at risk of expiration prior to sale or has a cost basis in excess of its expected net
realizable value.

Auditing management's estimates for excess inventory involved subjective auditor judgment because the estimates rely
on a number of factors that are affected by market and economic conditions outside the Company's control. In particular,
the excess inventory calculations are sensitive to significant assumptions, including the expected demand for the
Company’s products, the effect on demand of competitive products and the Company's purchase commitments.

93

Table of Contents

How We
Addressed the
Matter in Our
Audit

We obtained an understanding, evaluated the design, and tested the operating effectiveness of internal controls over the
Company's excess and obsolete inventory reserve process including management’s review of the significant assumptions
described above and controls over the completeness and accuracy of the information used to develop the estimate.

Our substantive audit procedures included, among others, evaluating methodologies used and data utilized in the
analysis for inventory expected to be at risk for expiration or excess, or has a cost basis in excess of its expected net
realizable value. We evaluated purchase commitments or alternative uses, compared forecasted demand and expected net
realizable value to historical trends, compared actual inventory levels to forecasted demand requirements and expected
net realizable value, and evaluated the sensitivity of sales forecast assumptions on the amount of inventory reserves
recorded.

Business Combination

Description of the
Matter

During the year ended December 31, 2023, the Company completed its acquisition of Surface Oncology, Inc.
(“Surface”) for consideration of $64.6 million in net assets, as disclosed in Note 6 to the consolidated financial
statements. The transaction was accounted for as a business combination.

Auditing the Company’s accounting for its acquisition of Surface was complex due to the significant estimation required
by management to determine the fair value of certain identified finite and indefinite-lived intangible assets, principally
consisting of out-license intangible assets of $13.5 million and in-process research and development intangible assets of
$26.2 million, respectively. The significant estimation uncertainty was primarily due to the sensitivity of the respective
fair values to underlying assumptions about the future performance of the acquired business. The significant
assumptions used to estimate the fair value of these intangible assets included certain assumptions including estimated
future cash flows from revenues of acquired assets, the timing and projection of costs and expenses and the related profit
margins, and discount rates. These significant assumptions are forward looking and could be affected by future
economic and market conditions.

How We
Addressed the
Matter in Our
Audit

We obtained an understanding, evaluated the design and tested the operating effectiveness of controls over the
Company’s accounting for the acquisition. This included testing controls over the estimation process supporting the
recognition and measurement of the out-license assets and in-process research and development, including the valuation
models and underlying assumptions used to develop such estimates.

To test the estimated fair value of the in-process research and development and out-license assets, we performed audit 
procedures that included, among others, evaluating the Company's selection of the valuation methodology, evaluating 
the methods and significant assumptions used by the Company, and evaluating the completeness and accuracy of the 
underlying data supporting the significant assumptions and estimates. For example, we compared the significant 
assumptions to current industry, market and economic trends and to the Company's forecasts. We involved our valuation 
specialists to assist with our evaluation of the methodology used by the Company and significant assumptions included 
in the fair value estimates. Our valuation specialists’ procedures included, among others, developing a range of 
independent estimates for the discount rates used in the valuation models and comparing those to the discount rates 
selected by management.  

/s/ Ernst & Young LLP

We have served as the Company’s auditor since 2012.

San Mateo, California
March 15, 2024

94

Table of Contents

Coherus BioSciences, Inc.
Consolidated Balance Sheets
(in thousands, except share and per share data)

Assets
Current assets:

Cash and cash equivalents
Investments in marketable securies
Trade receivables, net
Inventory
Prepaid manufacturing
Other prepaids and current assets

Total current assets
Property and equipment, net
Inventory, non-current
Intangible assets, net
Other assets, non-current
Total assets

Liabilies and Stockholders’ Deficit
Current liabilies:

Accounts payable
Accrued rebates, fees and reserves
Accrued compensaon
Accrued and other current liabilies
Total current liabilies

Term loans
Converble notes
Lease liabilies, non-current
Other liabilies, non-current
Total liabilies
Commitments and conngencies (Note 9)
Stockholders’ deficit:

Preferred stock ($0.0001 par value; shares authorized: 5,000,000; shares issued and outstanding: 0 at December 31, 2023 and
2022)
Common stock ($0.0001 par value; shares authorized: 300,000,000; shares issued and outstanding: 112,215,260 and
78,851,516 at December 31, 2023 and 2022, respecvely)
Addional paid-in capital
Accumulated other comprehensive loss
Accumulated deficit
Total stockholders' deficit
Total liabilies and stockholders’ deficit

See accompanying notes.

95

December 31, 
2023

December 31, 
2022

$

$

$

$

$

$

$

102,891
14,857
260,522
62,605
23,657
11,099
475,631
5,119
67,495
71,673
9,686
629,604

35,219
169,645
21,521
105,386
331,771
246,481
226,888
5,328
12,561
823,029

63,547
128,134
109,964
38,791
17,880
22,918
381,234
8,754
76,260
5,931
8,668
480,847

11,526
54,461
22,610
50,097
138,694
245,483
225,575
5,046
3,467
618,265

—

—

11
1,386,312
(248)
(1,579,500)
(193,425)
629,604

$

8
1,204,431
(249)
(1,341,608)
(137,418)
480,847

    
    
 
   
  
 
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
Table of Contents

Net revenue

Costs and expenses:

Cost of goods sold

Research and development

Selling, general and administrave

Total costs and expenses

Loss from operaons

Interest expense

Loss on debt exnguishment

Other income (expense), net

Loss before income taxes

Income tax provision (benefit)

Net loss

Basic and diluted net loss per share

Coherus BioSciences, Inc.
Consolidated Statements of Operaons
(in thousands, except share and per share data)

2023

Year Ended December 31, 
2022

2021

$

257,244

$

211,042

$

326,551

158,992

109,436

192,015

460,443

(203,199)

(40,542)

—

5,469

(238,272)

(380)
(237,892)

(2.53)

$

$

70,083

199,358

198,481

467,922

(256,880)

(32,474)

(6,222)

3,822

(291,754)

—
(291,754)

(3.76)

$

$

57,591

363,105

169,713

590,409

(263,858)

(22,959)

—

(283)

(287,100)

—
(287,100)

(3.81)

$

$

Weighted-average number of shares used in compung basic and diluted net loss per share

94,162,637

77,630,020

75,449,632

See accompanying notes.

96

    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
 
 
Table of Contents

Coherus BioSciences, Inc.
Consolidated Statements of Comprehensive Loss
(in thousands)

Net loss
Other comprehensive income (loss):

Unrealized gain on available-for-sale securies, net of tax
Foreign currency translaon adjustments, net of tax

Comprehensive loss

Year Ended December 31, 
2022

2021

2023

(237,892)

(291,754)

$

(287,100)

2
(1)
(237,891)

$

22
(1)
(291,733)

$

—
—
(287,100)

$

$

See accompanying notes.

97

    
    
    
 
 
 
  
 
 
 
Table of Contents

Coherus BioSciences, Inc.
Consolidated Statements of Stockholders’ Equity (Deficit)
(in thousands, except share and per share data)

Balances at December 31, 2020
Net loss
Issuance of common stock upon exercise of stock opons
Issuance of common stock upon vesng of RSUs
Issuance of common stock under the ESPP
Issuance of common stock to Junshi Biosciences, net of issuance costs
Taxes paid related to net share selement of RSUs
Stock-based compensaon expense
Balances at December 31, 2021

Net loss
Issuance of common stock upon exercise of stock opons
Issuance of common stock upon vesng of RSUs
Issuance of common stock under the ESPP
Issuance of common stock under ATM Offering, net of issuance costs
Taxes paid related to net share selement of RSUs
Stock-based compensaon expense
Other comprehensive gain, net of tax
Balances at December 31, 2022

Net loss
Issuance of common stock upon exercise of stock opons
Issuance of common stock upon vesng of RSUs
Issuance of common stock under the ESPP
Issuance of common stock in connecon with Surface Acquision:(1)
   Issuance to Surface shareholders for acquision
   Accelerated vesng of equity awards
   Taxes paid related to net share selement of equity awards
Issuance of common stock under ATM Offering, net of issuance costs
Issuance of common stock under Public Offering, net of issuance costs
Issuance of common stock under Oponal Stock Purchase Agreement
Taxes paid related to net share selement of RSUs
Stock-based compensaon expense
Other comprehensive gain, net of tax

Balances at December 31, 2023

(1)

See Note 6 for further discussion.

Accumulated
Other

Comprehensive Accumulated

Common Stock

Shares
72,513,348
—
1,316,361
465,930
238,934
2,491,988
(96,465)
—
76,930,096

—
141,897
806,854
347,883
916,884
(292,098)
—
—
78,851,516

$

Amount
7
—
—
—
—
—
—
—
7

—
—
—
—
1
—
—
—
8

Addional
Paid-In
Capital
$ 1,043,991
—
10,410
—
3,002
40,903
(1,753)
51,290
1,147,843

—
691
—
2,320
6,133
(3,744)
51,188
—
1,204,431

Loss

$

(270)
—
—
—
—
—
—
—
(270)

—
—
—
—
—
—
—
21
(249)

$

Total
Stockholders'
     Equity (Deficit)
280,974
(287,100)
10,410
—
3,002
40,903
(1,753)
51,290
97,726

Deficit
$ (762,754)
(287,100)
—
—
—
—
—
—
(1,049,854)

(291,754)
—
—
—
—
—
—
—
(1,341,608)

(237,892)

—  
—  
—  

—  
—  
—
—
—
—
—
—  
—  
$

$ (1,579,500)

—  
—  
—  
—  

—
—
—
—
—
—
—
—  
1
(248)

(291,754)
691
—
2,320
6,134
(3,744)
51,188
21
(137,418)

(237,892)
694
—
1,809

58,541
1,053
(347)
18,317
53,625
8,179
(3,527)
43,540
1
(193,425)

—  

430,504
1,280,901
630,348

11,971,460
261,239
(65,732)
3,559,761
13,529,411
2,225,513
(459,661)

—  
—
112,215,260

$

—  
—  
—  
—  

—  

694

—  

1,809

1
—
—
1
1
—
—
—  
—
11

58,540
1,053
(347)
18,316
53,624
8,179
(3,527)
43,540
—
$ 1,386,312

$

See accompanying notes.

98

    
    
    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Coherus BioSciences, Inc.
Consolidated Statements of Cash Flows
(in thousands)

Operang acvies
Net loss
Adjustments to reconcile net loss to net cash used in operang acvies:

Depreciaon and amorzaon
Stock-based compensaon expense
Write-off of prepaid manufacturing services related to the terminaon of CHS-2020
Inventory write-downs, net
Non-cash amorzaon of premium (accreon of discount) on marketable securies, net
Non-cash interest expense from amorzaon of debt discount and issuance costs
Non-cash operang lease expense
Upfront and opon payments to Junshi Biosciences
Loss on debt exnguishment
Other non-cash adjustments, net
Changes in operang assets and liabilies:

Trade receivables, net
Inventory
Prepaid manufacturing
Other prepaid, current and non-current assets
Accounts payable
Accrued rebates, fees and reserves
Accrued compensaon
Accrued and other current and non-current liabilies

Net cash used in operang acvies

Invesng acvies
Purchases of property and equipment
Proceeds from disposal of property and equipment
Purchases of investments in marketable securies
Proceeds from maturies of investments in marketable securies
Proceeds from sale of investments in marketable securies
Cash and cash equivalents acquired from Surface Acquision
Upfront and opon payments to Junshi Biosciences
Milestone based license fee payments

Net cash provided by (used in) invesng acvies

Financing acvies
Proceeds from 2027 Term Loans, net of debt discount & issuance costs
Proceeds from issuance of common stock to Junshi Biosciences, net of issuance costs
Proceeds from issuance of common stock under ATM Offering, net of issuance costs
Proceeds from issuance of common stock under Public Offering, net of issuance costs
Proceeds from issuance of common stock upon exercise of stock opons
Proceeds from purchase under the employee stock purchase plan
Taxes paid related to net share selement
Repayment of 2022 Converble Notes and premiums
Repayment of 2025 Term Loan, premiums and exit fees
Other financing acvies

Net cash provided by financing acvies

Net increase (decrease) in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at beginning of period
Cash, cash equivalents and restricted cash at end of period

Supplemental disclosure of cash flow informaon
Cash paid for interest
Income taxes paid (refunded), net

$

$
$

See accompanying notes.

99

2023

Years Ended December 31, 
2022

2021

$

(237,892)

$

(291,754)

$

(287,100)

3,791
43,110
—
52,595
(3,052)
2,407
2,476
—
—
(1,493)

(150,683)
(46,734)
2,027
16,155
23,760
113,105
(5,373)
10,917
(174,884)

(286)
845
(19,507)
144,360
13,282
6,997
—
(1,051)
144,640

—
—
18,093
53,625
694
1,809
(3,587)
—
—
(1,034)
69,600

39,356
63,987
103,343

37,857
(118)

$

$
$

3,699
50,737
—
26,000
(730)
6,431
2,503
35,000
6,222
25

13,052
(47,348)
(4,214)
(13,424)
(4,548)
(24,566)
596
1,195
(241,124)

(2,039)
—
(127,382)
—
—
—
(35,000)
(2,429)
(166,850)

240,679
—
6,358
—
691
2,320
(3,744)
(109,000)
(81,750)
(1,228)
54,326

(353,648)
417,635
63,987

34,878
40

$

$
$

3,454
51,364
3,210
5,133
1,095
4,257
2,207
136,000
—
588

34,062
(6,253)
3,828
(5,351)
874
(2,502)
(230)
17,932
(37,432)

(1,289)
—
(182,485)
99,692
81,672
—
(136,000)
—
(138,410)

—
40,903
—
—
10,399
3,002
(1,753)
—
—
(672)
51,879

(123,963)
541,598
417,635

18,684
1,221

    
    
    
 
   
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
Table of Contents

Coherus BioSciences, Inc.

Notes to Consolidated Financial Statements

1.

Organizaon and Significant Accounng Policies

Descripon of the Business

Coherus BioSciences, Inc. (the “Company” or “Coherus”) is a commercial-stage biopharmaceucal company focused on the research,
development  and  commercializaon  of  its  porolio  of  FDA-approved  oncology  products,  including  LOQTORZI.  The  Company’s  strategy  is  to
build  a  leading  immuno-oncology  business  funded  with  cash  generated  from  its  diversified  porolio  of  FDA-approved  therapeucs.  The
Company’s headquarters and laboratories are located in Redwood City, California and in Camarillo, California, respecvely. The Company sells
UDENYCA (pegfilgrasm-cbqv), a biosimilar to Neulasta, a long-acng granulocyte-colony smulang factor, in the United States. On August 2,
2022, the FDA approved CIMERLI® (ranibizumab-eqrn),  a  biosimilar  to  Lucens,  and  commercial  launch  commenced  in  October  2022  in  the
United States. The Company launched YUSIMRY® (adalimumab-aqvh), a biosimilar to Humira (adalimumab), in the United States in July 2023.
On October 27, 2023, the Company announced that LOQTORZI™ (toripalimab-tpzi) was approved by the FDA in combinaon with cisplan and
gemcitabine for the first-line treatment of adults with metastac or recurrent locally advanced NPC, and as monotherapy for the treatment of
adults with recurrent, unresectable, or metastac NPC with disease progression on or aer planum-containing chemotherapy. LOQTORZI is a
novel PD-1 inhibitor that the Company developed in collaboraon with Junshi Biosciences. The Company announced the launch of LOQTORZI in
the  U.S.  on  January  2,  2024.  On  January  19,  2024,  the  Company  entered  into  the  Purchase  Agreement  by  and  between  the  Company  and
Sandoz. Pursuant to the terms and subject to the condions set forth in the Purchase Agreement, on March 1, 2024, the Company completed
the  Sale  Transacon  for  its  CIMERLI  ophthalmology  franchise  through  the  sale  of  its  subsidiary,  Coherus  Ophthalmology  LLC,  to  Sandoz  for
upfront,  all-cash  consideraon  of  $170.0  million  plus  an  addional  $17.8  million  for  CIMERLI  product  inventory  and  prepaid  manufacturing
assets. Such consideraon is subject to certain adjustments that will be finalized following the closing pursuant to the Purchase Agreement.

The Company’s product pipeline comprises the following three product candidates: CHS-1000, an anbody targeng ILT4; casdozokitug
(CHS-388, formerly SRF388), an anbody targeng IL-27; and CHS-114 (formerly SRF114), a highly specific afucosylated IgG1 anbody targeng
CCR8. In addion to the Company’s internally developed porolio of product candidates, the Company has two product candidates, NZV930
and GSK4381562, which are exclusively licensed to Novars Instutes and GSK, respecvely. 

Basis of Consolidaon

The accompanying consolidated financial statements have been prepared in accordance with U.S. GAAP and include the accounts of
Coherus  and  its  wholly-owned  subsidiaries.  The  Company  does  not  have  any  significant  interest  in  variable  interest  enes.  All  material
intercompany transacons and balances have been eliminated upon consolidaon.

Use of Esmates

The  preparaon  of  financial  statements  in  conformity  with  U.S.  GAAP  requires  management  to  make  judgements,  esmates  and
assumpons  that  affect  the  reported  amounts  of  assets,  liabilies,  revenue  and  expenses,  and  related  disclosures.  Management  bases  its
esmates  on  historical  experience  and  on  various  other  assumpons  that  are  believed  to  be  reasonable  under  the  circumstances.  These
esmates form the basis for making judgments about the carrying values of assets and liabilies when these values are not readily apparent
from other sources. Accounng esmates and judgements are inherently uncertain, and the actual results could differ from these esmates.

Segment Reporng and Revenue by Geographic Region

The Company operates and manages its business as one reportable and operang segment, which is the business of developing and
commercializing  human  pharmaceucal  products.  The  Company’s  chief  execuve  officer,  as  the  chief  operang  decision  maker  (“CODM”),
manages and allocates resources to the operaons of the Company on an enty-wide basis. Managing and allocang resources on an enty-
wide  basis  enables  the  CODM  to  assess  the  overall  level  of  resources  available  and  how  to  best  deploy  these  resources  across  funcons.
Primarily, all revenue is generated and all long-lived assets are maintained in the United States.

100

Table of Contents

Cash, Cash Equivalents and Restricted Cash

Cash, cash equivalents and restricted cash comprise cash and highly liquid investments with original maturies of 90 days or less.

The following table provides a reconciliaon of cash, cash equivalents and restricted cash within the consolidated balance sheets and

which, in aggregate, represent the amount reported in the consolidated statements of cash flows:

(in thousands)
At beginning of period:
Cash and cash equivalents
Restricted cash

Total cash, cash equivalents and restricted cash

At end of period:
Cash and cash equivalents
Restricted cash

Total cash, cash equivalents and restricted cash

2023
63,547
440
63,987

2023
102,891
452
103,343

$

$

$

$

January 1,

2022
417,195
440
417,635

$

$

December 31,

2022
63,547
440
63,987

$

$

2021
541,158
440
541,598

2021
417,195
440
417,635

$

$

$

$

Restricted cash consists of deposits for leers of credit that the Company has provided to secure its obligaons under certain leases

and is included in other assets, non-current in the consolidated balance sheets.

The  Company  classifies  the  up-front  and  milestone  payments  related  to  licensing  arrangements  as  cash  flows  used  in  invesng

acvies in its consolidated statements of cash flows.

Trade Receivables

Trade receivables are recorded net of allowances for chargebacks, chargeback prepayments, cash discounts for prompt payment and
credit losses. The Company esmates an allowance for expected credit losses by considering factors such as historical experience, credit quality,
the age of the accounts receivable balances, and current economic condions that may affect a customer’s ability to pay. The corresponding
expense  for  the  credit  loss  allowance  is  reflected  in  selling,  general  and  administrave  expenses  and  was  not  material  during  the  periods
presented.  The  Company  believes  that  its  allowance  for  expected  credit  losses  was  adequate  and  immaterial  as  of  December  31,  2023  and
2022.

Investments in Marketable Securies

Investments  in  marketable  securies  primarily  consist  of  U.S.  Treasury  securies,  government  agency  securies,  commercial  paper,
corporate bonds and market money funds. Management determines the appropriate classificaon of investments in marketable securies at
the me of purchase based upon management’s intent with regards to such investment and reevaluates such designaon as of each balance
sheet date. The Company’s investment policy requires that it only invests in highly rated securies and limits its exposure to any single issuer,
except  for  securies  issued  by  the  U.S.  government.  All  investments  in  marketable  debt  securies  are  held  as  “available-for-sale”  and  are
carried at the esmated fair value as determined based upon quoted market prices or pricing models for similar securies.

The Company classifies investments in marketable securies as short-term when they have remaining contractual maturies of one
year or less from the balance sheet date. The Company regularly reviews its investments for declines in fair value below the amorzed cost
basis to determine whether the impairment, if any, is due to credit-related or other factors. This review includes the credit worthiness of the
security issuers, the severity of the unrealized losses, whether the Company has the intent to sell the securies and whether it is more likely
than not that the Company will be required to sell the securies before the recovery of the amorzed cost basis. Unrealized gains and losses on
available-for-sale debt securies are reported as a component of accumulated comprehensive income (loss), with the excepon of unrealized
losses  believed  to  be  related  to  credit  losses,  if  any,  which  are  recognized  in  earnings  in  the  period  the  impairment  occurs.  Impairment
assessments are made at the individual security level each reporng period. When the fair value of an available-for-sale debt investment is less
than its cost at the balance sheet date, a determinaon is made as to whether the impairment is related to a credit loss and, if it is, the poron
of the impairment relang to credit loss is recorded as an allowance through net income. There were no impairments related to credit losses
during any of the periods presented. Realized gains and losses, if any, on available-for-sale securies

101

    
    
    
    
    
 
 
 
Table of Contents

are included in other income (expense), net, in the consolidated statements of operaons based on the specific idenficaon method. During
2023, 2022 and 2021, interest income from marketable securies was $2.8 million, $1.9 million and $1.4 million, respecvely, and is included in
other income (expense), net, in the consolidated statements of operaons.

Concentraons of Risk

The  Company’s  financial  instruments  that  are  exposed  to  concentraon  of  credit  risk  consist  primarily  of  cash,  cash  equivalents,
investments in marketable securies and trade receivables. The Company aempts to minimize the risks related to cash, cash equivalents and
marketable securies by invesng in a broad and diverse range of financial instruments. The investment porolio is maintained in accordance
with the Company’s investment policy, which defines allowable investments, specifies credit quality standards and limits the credit exposure of
any single issuer. The Company monitors the credit worthiness of customers that are granted credit in the normal course of business. In general,
there is no requirement for collateral from customers.

Substanally  all  of  the  Company’s  revenues  are  in  the  United  States  to  three  wholesalers.  During  2023,  the  products  sold  by  the
Company were UDENYCA, CIMERLI, YUSIMRY and LOQTORZI. During 2022, UDENYCA and CIMERLI were the only products sold by the Company,
and in 2021 UDENYCA accounted for all of the Company’s revenues.

The Company enters into a strategic commercial supply agreement for each of its products. The Company currently has not engaged
back-up suppliers or vendors. If any of the Company’s current vendors are not able to manufacture the supply needed in the quanes and
meframe required, the Company may not be able to supply the product in a mely manner.

Derivave Instruments

In  January  2023,  the  Company  commenced  using  derivave  contracts  (foreign  exchange  opon  contracts)  for  the  purpose  of
economically  hedging  exposure  to  changes  in  currency  fluctuaons  between  the  U.S.  Dollar  and  the  Euro.  The  Company  recognizes  all
derivaves at fair value on the consolidated balance sheets, and corresponding gains and losses are recognized in other income (expense), net
in the consolidated statements of operaons. The esmated fair value of derivave financial instruments represents the amount required to
enter into similar contracts with similar remaining maturies based on quoted market prices. During the periods presented, the Company did
not apply hedge accounng to these instruments. There are no derivave instruments entered into for speculave or trading purposes. Since
the  Company's  foreign  exchange  derivaves  all  matured  and  seled  by  December  31,  2023,  there  were  no  derivave  assets  or  derivave
liabilies as of December 31, 2023.

Business Combinaon Accounng & Valuaon of Acquired Assets

The Company accounts for acquisions of enes that include inputs and processes and have the ability to create outputs as business
combinaons.  Judgment  is  required  in  assessing  whether  the  acquired  processes  or  acvies,  along  with  their  inputs,  meet  the  criteria  to
constute a business, as defined by U.S. GAAP.

The acquision method of accounng requires the recognion of assets acquired and liabilies assumed at their acquision date fair
values. The excess of the fair value of consideraon transferred over the fair value of the net assets acquired is recorded as goodwill, or when
there is an excess of the fair values of these idenfiable assets and liabilies over the fair value of purchase consideraon, a bargain purchase
gain is recorded in the consolidated statements of operaons. The esmaons of fair values based on non-observable inputs that are included
in valuaon models. An income approach, which generally relies upon projected cash flow models, is used in esmang the fair value of the
acquired intangible assets. These cash flow projecons are based on management's esmates of economic and market condions including the
esmated future cash flows from revenues of acquired assets, the ming and projecon of costs and expenses and the related profit margins,
tax rates, and discount rate.

During  the  measurement  period,  which  occurs  before  finalizaon  of  the  purchase  price  allocaon,  changes  in  assumpons  and
esmates that result in adjustments to the fair values of assets acquired and liabilies assumed, if based on facts and circumstances exisng at
the  acquision  date,  are  recorded  on  a  retroacve  basis  as  of  the  acquision  date,  with  the  corresponding  offset  to  goodwill  or  bargain
purchase gain (See Note 6. Surface Acquision).

Foreign Currency

Monetary assets and liabilies denominated in foreign currency are remeasured at period-end exchange rates. Non-monetary assets

and liabilies denominated in foreign currencies are remeasured at historical rates. Translaon gains and losses are included in

102

Table of Contents

accumulated other comprehensive loss in stockholders’ equity (deficit). Revenue and expense accounts are translated to U.S. dollars at average
exchange  rates  in  effect  during  the  period  with  resulng  transacon  gains  and  losses  recognized  in  other  income  (expense),  net  in  the
consolidated statements of operaons. The Company has not experienced material foreign currency transacon gains and losses for any of the
years presented.

Inventory

Inventory  is  stated  at  the  lower  of  cost  or  esmated  net  realizable  value  with  cost  determined  under  the  first-in  first-out  method.
Inventory  costs  include  third-party  contract  manufacturing,  third-party  packaging  services,  freight,  labor  costs  for  personnel  involved  in  the
manufacturing process, and indirect overhead costs. The Company primarily uses actual costs to determine the cost basis for inventory. The
determinaon of excess or obsolete inventory requires judgment including consideraon of many factors, such as esmates of future product
demand,  current  and  future  market  condions,  product  expiraon  informaon,  and  potenal  product  obsolescence,  among  others.  During
2023 and 2022, the Company recorded $52.6 million and $26.0 million in inventory write-downs, respecvely, within cost of goods sold in the
consolidated statements of operaons. The 2023 charge was primarily for the write-down of slow moving YUSIMRY inventory and the related
paral recognion of certain firm purchase commitments. The 2022 charge was due to the compeve environment and lower demand for
UDENYCA resulng in certain inventory becoming at risk of expiraon.

Although the Company believes the assumpons used in esmang potenal inventory write-downs are reasonable, if actual market
condions are less favorable than projected by management, write-downs of inventory, charges related to firm purchase commitments, or both
may be required which would be recorded as cost of goods sold in the consolidated statements of operaons. Adverse developments affecng
the Company’s assumpons of the level and ming of demand for its products include those that are outside of the Company’s control such as
the acons taken by competors and customers, the direct or indirect effects of the COVID-19 pandemic, and other factors.

Prior to the regulatory approval of product candidates, the Company incurs expenses for the manufacture of drug products that could
potenally  be  available  to  support  the  commercial  launch  of  the  products.  Inventory  costs  are  capitalized  when  future  commercializaon  is
considered probable and the future economic benefit is expected to be realized, based on management’s judgment.  A number of factors are
considered, including the current status in the regulatory approval process, potenal impediments to the approval process such as safety or
efficacy,  viability  of  commercializaon  and  marketplace  trends.  Inventory  in  the  consolidated  balance  sheets  as  of  December  31,  2023  was
related to UDENYCA, YUSIMRY, CIMERLI and LOQTORZI. The Company began to capitalize inventory costs associated with UDENYCA, CIMERLI
and LOQTORZI aer receiving final regulatory approval in November 2018, August 2022, and October 2023, respecvely, and capitalizaon of
YUSIMRY inventory costs began in the second quarter of 2022 when sales were deemed probable.

Property and Equipment

Property and equipment is stated at cost less accumulated depreciaon and amorzaon. Maintenance and repairs are charged to
expense as incurred. Interest costs incurred during the construcon of major capital projects are capitalized unl the underlying asset is ready
for its intended use, at which point the capitalized interest costs are amorzed as depreciaon or amorzaon expense over the life of the
underlying asset. When the Company disposes of property and equipment, it removes the associated cost and accumulated depreciaon from
the related accounts in the consolidated balance sheets and include any resulng gain or loss in the consolidated statements of operaons.
Eligible  costs  of  internal  use  soware  and  implementaon  costs  of  certain  hosng  arrangements  are  capitalized  and  amorzed  over  the
esmated useful life of the soware or associated hosng arrangement, as applicable. Depreciaon and amorzaon are recognized using the
straight-line method over the following esmated useful lives:

Computer equipment and soware
Furniture and fixtures
Machinery and equipment
Leasehold improvements

Goodwill and Intangible Assets

3 - 7 years
5 years
5 years
Shorter of lease term or useful life

Goodwill represents the excess of the consideraon transferred over the fair value of net assets acquired in a business combinaon.
Goodwill is not amorzed but is evaluated for impairment on an annual basis, during the fourth quarter, or more frequently if an event occurs
or  circumstances  change  that  would  more-likely-than-not  reduce  the  fair  value  of  the  Company’s  single  reporng  unit  below  its  carrying
amount.

103

    
 
 
 
Table of Contents

Acquired in-process research and development (“IPR&D”) that the Company acquires in conjuncon with the acquision of a business
represents the fair value assigned to incomplete research projects which, at the me of acquision, have not reached technological feasibility.
The  amounts  are  capitalized  and  are  accounted  for  as  indefinite-lived  intangible  assets,  subject  to  impairment  tesng  unl  compleon  or
abandonment of the projects. Upon successful compleon of each IPR&D project, the Company will commence amorzaon over the useful life
of the intangible asset, which will generally be determined by the period in which the substanal majority of the cash flows are expected to be
generated. The  Company  evaluates  IPR&D  for  impairment  on  an  annual  basis,  during  the  fourth  quarter,  or  more  frequently  if  impairment
indicators exist.

Finite-lived  intangible  assets  are  generally  amorzed  on  a  straight-line  basis  over  their  esmated  economic  life  and  are  reviewed
periodically  for  impairment.  The  amorzaon  expense  related  to  capitalized  milestone  payments  under  license  agreements  and  the
amorzaon expense from out-licenses are recorded as a component of cost of goods sold in the consolidated statements of operaons. The
esmated life for capitalized milestone payments is ten years, and the life for acquired out-licenses is fieen years.

Impairment of Long-Lived Assets

Long-lived assets, including property and equipment and finite-lived intangible assets, are reviewed for impairment whenever facts or
circumstances either internally or externally may indicate that the carrying value of an asset may not be recoverable. If there is an indicaon of
impairment, the Company tests for recoverability by comparing the esmated undiscounted future cash flows expected to result from the use
of the asset to the carrying amount of the asset or asset group. If the asset or asset group is determined to be impaired, any excess of the
carrying value of the asset or asset group over its esmated fair value is recognized as an impairment loss.

Accrued Research and Development Expense

Clinical trial costs are a component of research and development expense. The Company accrues and expenses clinical trial acvies
performed  by  third  pares  based  upon  actual  work  completed  in  accordance  with  agreements  established  with  clinical  research  and
manufacturing organizaons and clinical sites. The Company determines the actual costs through monitoring paent enrollment, discussions
with internal personnel and external service providers regarding the progress or stage of compleon of trials or services and the agreed-upon
fee to be paid for such services.

Conngent Consideraon

Conngent consideraon relates to the potenal payments to holders of the CVRs that are conngent upon the achievement of the
Company  and  certain  third-pares  meeng  product  development  or  financial  performance  milestones.  For  transacons  accounted  for  as
business combinaons, the Company records conngent consideraon at fair value at the date of the acquision based on the consideraon
expected to be transferred. Liabilies for conngent consideraon are remeasured each reporng period and subsequent changes in fair value
are recognized within loss from operaons in the consolidated statements of operaons. The assumpons ulized in the calculaon of the fair
values  include  probability  of  success  and  the  discount  rates.  Conngent  consideraon  involves  certain  assumpons  requiring  significant
judgment and actual results may differ from esmated amounts.

Net Revenues

The  Company  sells  to  wholesalers  and  distributors,  (collecvely,  “Customers”).  The  Customers  then  resell  to  hospitals  and  clinics
(collecvely,  “Healthcare  Providers”)  pursuant  to  contracts  with  the  Company.  In  addion  to  distribuon  agreements  with  Customers  and
contracts  with  Healthcare  Providers,  the  Company  enters  into  arrangements  with  group  purchasing  organizaons  (“GPOs”)  that  provide  for
United  States  government-mandated  or  privately  negoated  rebates,  chargebacks  and  discounts.  The  Company  also  enters  into  rebate
arrangements with payers, which consist primarily of commercial insurance companies and government enes, to cover the reimbursement of
products to Healthcare Providers. The Company provides co-payment assistance to paents who have commercial insurance and meet certain
eligibility  requirements.  Revenue  from  product  sales  is  recognized  at  the  point  when  a  Customer  obtains  control  of  the  product  and  the
Company sasfies its performance obligaon, which generally occurs at the me product is shipped to the Customer. Payment terms differ by
jurisdicon and customer, but payment terms typically range from 30 to approximately 90 days from date of shipment and may be extended
during the launch period of a new product.

Product Sales Discounts and Allowances

Revenue from product sales is recorded at the net sales price (“transacon price”), which includes esmates of variable consideraon

for which reserves are established and that result from chargebacks, rebates, co-pay assistance, prompt-payment discounts,

104

Table of Contents

returns  and  other  allowances  that  are  offered  within  contracts  between  the  Company  and  its  Customers,  Healthcare  Providers,  payers  and
GPOs.  These  reserves  are  based  on  the  amounts  earned  or  to  be  claimed  on  the  related  sales  and  are  classified  as  reducons  in  trade
receivables (if the amounts are payable to a Customer) or current and non-current liabilies (if the amounts are payable to a party other than a
Customer). Where appropriate, these esmates take into consideraon a range of possible outcomes that are probability-weighted for relevant
factors  such  as  historical  experience,  current  contractual  and  statutory  requirements,  specifically  known  market  events  and  trends,  industry
data and forecasted Customer buying and payment paerns. Overall, these reserves reflect the best esmates of the amount of consideraon
to which the Company is entled based on the terms of its contracts. The amount of variable consideraon that is included in the transacon
price may be constrained, and is included in the net sales price only to the extent that it is probable that a significant reversal in the amount of
the cumulave revenue recognized will not occur in a future period. The actual amount of consideraon ulmately received may differ. If actual
results in the future vary from the Company’s esmates, the esmates will be adjusted, which will affect net product revenue in the period that
such variances become known.

Chargebacks:  Chargebacks  are  discounts  that  occur  when  Healthcare  Providers  purchase  directly  from  a  Customer.  Healthcare
Providers,  which  belong  to  Public  Health  Service  instuons,  non-profit  clinics,  government  enes,  GPOs,  and  health  maintenance
organizaons,  generally  purchase  the  product  at  a  discounted  price.  The  Customer,  in  turn,  charges  back  to  the  Company  the  difference
between the price inially paid by the Customer and the discounted price paid by the Healthcare Providers to the Customer. The allowance for
chargebacks is based on an esmate of sales through to Healthcare Providers from the Customer.

Discounts  for  Prompt  Payment:  The  Company  provides  for  prompt  payment  discounts  to  its  Customers,  which  are  recorded  as  a

reducon in revenue in the same period that the related product revenue is recognized.

Rebates: Rebates include mandated discounts under the Medicaid Drug Rebate Program, other government programs and commercial
contracts. Rebate amounts owed aer the final dispensing of the product to a benefit plan parcipant are based upon contractual agreements
or legal requirements with these public sector benefit providers. The accrual for rebates is based on statutory or contractual discount rates and
expected ulizaon. The esmates for the expected ulizaon of rebates are based on Customer and commercially available payer data, as well
as  data  collected  from  the  Healthcare  Providers,  Customers,  GPOs,  and  historical  ulizaon  rates.  Rebates  invoiced  by  payers,  Healthcare
Providers and GPOs are paid in arrears. If actual future rebates vary from esmates, the Company may need to adjust its accruals, which would
affect net product revenue in the period of adjustment.

Co-payment Assistance: Paents who have commercial insurance and meet certain eligibility requirements may receive co-payment
assistance.  The  calculaon  of  the  accrual  for  co-pay  assistance  is  based  on  an  esmate  of  claims  and  the  cost  per  claim  that  the  Company
expects to receive associated with product that has been recognized as revenue.

Product  Returns:  The  Company  offers  its  Customers  limited  product  return  rights,  which  are  principally  based  upon  whether  the

product is damaged or defecve, or the product’s expiraon date.

Other  Allowances:  The  Company  pays  fees  to  Customers  and  GPOs  for  account  management,  data  management  and  other
administrave  services.  To  the  extent  that  the  services  received  are  disnct  from  the  sale  of  products  to  the  customer,  these  payments  are
classified in selling, general and administrave expense in the Company’s consolidated statements of operaons, otherwise they are included
as a reducon in product revenue.

Royalty Revenue

Royalty revenue from licensees, which is based on sales to third pares of licensed products, is recorded when the third-party sale
occurs and the performance obligaon to which some or all of the royalty has been allocated has been sasfied (or parally sasfied). Royalty
revenue was immaterial for all periods presented and is included in net revenue.

Cost of Goods Sold

Cost of goods sold consists primarily of third-party manufacturing, distribuon, certain overhead costs, royales on certain products,
and charges for inventory write-downs. Through March 31, 2021, a poron of the costs of producing UDENYCA sold was expensed as research
and development before the FDA approval of UDENYCA and therefore is not reflected in cost of goods sold. All the inventory expensed prior to
approval  of  UDENYCA  was  fully  ulized  by  March  31,  2021;  thus,  the  costs  of  producing  UDENYCA  are  fully  reflected  in  cost  of  goods  sold
beginning April 1, 2021.

105

Table of Contents

On May 2, 2019, the Company and Amgen seled a trade secret acon brought by Amgen. As a result, cost of goods sold reflects a
mid-single digit royalty on UDENYCA net product revenue, which began on July 1, 2019. The royalty cost will connue for five years pursuant to
the selement. Addionally, the Company shares a percentage of gross profits on sales of Bioeq Licensed Products in the United States with
Bioeq in the low- to mid-fiy percent range. The Company incurs royales on net sales of LOQTORZI in the low- to mid-twenty percent range
and on net sales of YUSIMRY in the mid-single digit range. Pursuant to the Genentech Agreement, the Company incurred a royalty that was a
low single-digit percentage of net sales of CIMERLI through the end of 2023.

In  2023,  2022  and  2021,  cost  of  goods  sold  included  inventory  write-downs,  net  of  $52.6  million,  $26.0  million  and  $5.1  million,

respecvely.

Research and Development Expense

Research and development expense represents costs incurred to conduct research, such as the discovery and development of product
candidates.  The  Company  recognizes  all  research  and  development  costs  as  they  are  incurred.  The  Company  currently  tracks  research  and
development  costs  incurred  on  a  product  candidate  basis  only  for  external  research  and  development  expenses.  The  Company’s  external
research and development expense consists primarily of:

● expense incurred under agreements with collaborators, consultants, third-party CROs, and invesgave sites where a substanal

poron of the Company’s preclinical studies and all of its clinical trials are conducted;

● costs  of  acquiring  originator  comparator  materials  and  manufacturing  preclinical  study  and  clinical  trial  supplies  and  other

materials from CMOs, and related costs associated with release and stability tesng;

● costs associated with manufacturing process development acvies, analycal acvies and pre-launch inventory manufactured

prior to regulatory approval being obtained or deemed to be probable; and

● upfront and milestone payments related to licensing and collaboraon agreements.

Internal costs are associated with acvies performed by the Company’s research and development organizaon and generally benefit
mulple programs. These costs are not separately allocated by product candidate. Unallocated, internal research and development costs consist
primarily of:

● personnel-related expense, which include salaries, benefits and stock-based compensaon; and

● facilies  and  other  allocated  expense,  which  include  direct  and  allocated  expense  for  rent  and  maintenance  of  facilies,

depreciaon and amorzaon of leasehold improvements and equipment, laboratory and other supplies.

License Agreements

The Company has entered and may connue to enter into license agreements to access and ulize certain technology. To determine
whether the licensing transacons should be accounted for as a business combinaon or as an asset acquision, the Company makes certain
judgments, which include assessing whether the acquired set of acvies and assets would meet the definion of a business under the relevant
accounng rules.

If  the  acquired  set  of  acvies  and  assets  does  not  meet  the  definion  of  a  business,  the  transacon  is  recorded  as  an  asset
acquision and therefore, any acquired IPR&D that does not have an alternave future use is charged to expense at the acquision date. To
date none of the Company’s license agreements have been considered to be the acquision of a business.

Selling, General and Administrave Expense

Selling,  general  and  administrave  expense  comprises  primarily  compensaon  and  benefits  associated  with  sales  and  markeng,
finance, human resources, legal, informaon technology and other administrave personnel, outside markeng, adversing and legal expenses
and  other  general  and  administrave  costs.  The  Company  expenses  the  cost  of  adversing,  including  promoonal  expenses,  as  incurred.
Adversing expenses were $10.9 million, $10.5 million and $8.7 million in 2023, 2022 and 2021, respecvely.

106

Table of Contents

Stock-Based Compensaon

The Company’s compensaon programs include stock-based awards, and the related grants under these programs are accounted for
at  fair  value.  The  fair  values  are  recognized  as  compensaon  expense  on  a  straight-line  basis  over  the  vesng  period  with  the  related  costs
recorded  in  cost  of  goods  sold,  research  and  development,  and  selling,  general  and  administrave  expense,  as  appropriate.  The  Company
accounts for forfeitures as they occur. The Company accounts for stock issued in connecon with business combinaons based on the fair value
of the Company’s common stock on the date of issuance.

Income Taxes

The  Company  ulizes  the  liability  method  of  accounng  for  deferred  income  taxes.  Under  this  method,  deferred  tax  liabilies  and
assets are recognized for the expected future tax consequences of temporary differences between the carrying amounts and the tax basis of
assets  and  liabilies.  A  valuaon  allowance  is  established  against  deferred  tax  assets  when,  based  on  the  weight  of  available  evidence,  it  is
more likely than not that some or all of the deferred tax assets will not be realized. The Company’s policy is to record interest and penales on
uncertain tax posions as income tax expense.

The Company recognizes uncertain income tax posions at the largest amount that is more likely than not to be sustained upon audit

by the relevant taxing authority. The Company does not expect its unrecognized tax benefits from prior years to change significantly in 2024.

Operang and Finance Leases

The Company determines at an arrangement’s incepon whether it is a lease. The Company does not recognize right-of-use assets and
lease liabilies related to short-term leases. The Company also does not separate lease and non-lease components for its facility and vehicle
leases. Operang leases are included in accrued and other current liabilies, other assets, non-current, and lease liabilies, non-current in the
consolidated  balance  sheets.  The  lease  terms  may  include  opons  to  extend  or  terminate  the  lease  when  it  is  reasonably  certain  that  the
Company  will  exercise  any  such  opons.  The  Company  recognizes  operang  lease  expense  for  these  leases  on  a  straight-line  basis  over  the
lease term.

The terms of vehicles leased under the Company’s fleet agreement (“Vehicle Lease Agreement”) are 36 months. The vehicles leased
under  this  arrangement  were  classified  as  finance  leases.  Finance  leases  are  included  in  property  and  equipment,  net,  accrued  and  other
current liabilies, and lease liabilies, non-current in the consolidated balance sheets. Assets under finance leases are depreciated to operang
expenses on a straight-line basis over the lease term.

The  operang  and  finance  lease  right-of-use  assets  and  the  lease  liabilies  are  recognized  based  on  the  present  value  of  lease
payments over the lease term at the lease commencement date. The Company uses its incremental borrowing rate based on the informaon
available at the commencement date or the lease modificaon date, as applicable, in determining the lease liabilies as the Company's leases
generally do not provide an implicit rate.

Net Loss Per Share

Basic net loss per share is calculated by dividing the net loss by the weighted-average number of shares of common stock outstanding
for the period, without consideraon for potenal diluve common shares. Diluted net loss per share is computed by dividing net loss by the
weighted-average  number  of  common  shares  outstanding  for  the  period,  without  consideraon  for  any  potenal  diluve  common  share
equivalents as their effect would be andiluve (see Note 14. Net Loss Per Share).

Comprehensive Loss

Comprehensive loss includes the following two components: net loss and other comprehensive income (loss). Other comprehensive
income (loss) refers to gains and losses that are recorded as an element of stockholders’ equity (deficit), but are excluded from net loss. The
Company’s  other  comprehensive  income  (loss)  includes  unrealized  gains  on  available-for-sale  securies  and  foreign  currency  translaon
adjustments in 2023, 2022 and 2021.

107

Table of Contents

Reclassificaons

Certain  amounts  in  prior  years’  financial  statements  have  been  reclassified  to  conform  with  the  current  year  presentaon  in  2023,
including  amounts  in  the  consolidated  statements  of  cash  flows.  There  were  no  changes  to  net  cash  used  in  operang  acvies  in  the
consolidated statements of cash flows for the prior years as a result.

Recent Accounng Pronouncements

The following are recent accounng pronouncements that the Company has not yet adopted:

In November 2023, the Financial Accounng Standards Board (“FASB”) issued Accounng Standards Update (“ASU”) 2023-07, Segment
Reporng (Topic 280) Improvements to Reportable Segment Disclosures, which enhances the disclosures required for operang segments by
requiring disclosure of significant segment expenses that are regularly provided to the CODM and included within each reported measure of
segment profit or loss, among other expanded. All disclosure requirements of ASU 2023-07 are required for enes with a single reportable
segment. The new standard is effecve for the Company for fiscal years beginning aer December 15, 2023, and interim periods within fiscal
years beginning aer December 15, 2024. Early adopon is permied and the amendments in this update should be applied retrospecvely to
all periods presented. The Company is currently evaluang the impact this ASU may have on its financial statement disclosures.

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which provides
qualitave  and  quantave  updates  to  the  rate  reconciliaon  and  income  taxes  paid  disclosures,  among  others,  in  order  to  enhance  the
transparency of income tax disclosures, including consistent categories and greater disaggregaon of informaon in the rate reconciliaon and
disaggregaon by jurisdicon of income taxes paid. The new standard is effecve for the Company for annual periods beginning aer December
15, 2024, with early adopon permied. The amendments in this ASU should be applied prospecvely; however, retrospecve applicaon is
also permied. The Company is currently evaluang the impact this ASU may have on its financial statement disclosures.

The Company has reviewed other recent accounng pronouncements and concluded they are either not applicable to the business or

that no material effect is expected on the consolidated financial statements as a result of future adopon.

2.

Revenue

The Company launched LOQTORZI and YUSIMRY in the United States in December and July 2023, respecvely, and iniated sales of

CIMERLI on October 3, 2022. All net product revenue was generated in the United States, and the Company’s net revenue was as follows:

(in thousands)
Products
   UDENYCA
   CIMERLI
   YUSIMRY
   LOQTORZI
Total net product revenue
Other
   Total net revenue

Year Ended December 31, 

2023

2022

2021

$

$

127,064
125,388
3,574
554
256,580
664
257,244

$

$

203,814
6,946
—
—
210,760
282
211,042

$

$

326,509
—
—
—
326,509
42
326,551

Gross product revenues by significant customer as a percentage of total gross product revenues were as follows:

McKesson Corporaon
Cencora (previously known as AmeriSource-Bergen Corporaon)
Cardinal Health, Inc.

Year Ended December 31,

2023

2022

2021

40 %
43 %
15 %

38 %
44 %
17 %

39 %
39 %
20 %

108

    
 
 
 
 
 
 
Table of Contents

Product Sales Discounts and Allowances  

Provisions that reduce net revenue include chargebacks and discounts for prompt payment, which are recorded as a reducon in trade
receivables, and rebates, other fees, co-pay assistance and returns, which are recorded as current liabilies and other liabilies, non-current in
the accompanying consolidated balance sheets. The acvies and ending reserve balances for each significant category of sales discounts and
allowances, which constute variable consideraon, are as follows:

(in thousands)
Balances at December 31, 2020

Provision related to sales made in:
    Current period
    Prior period - increase (decrease)
Payments and customer credits issued

Balances at December 31, 2021

Provision related to sales made in:
    Current period
    Prior period - increase (decrease)
Payments and customer credits issued

Balances at December 31, 2022

Provision related to sales made in:
    Current period
    Prior period - increase (decrease)
Payments and customer credits issued

Balances at December 31, 2023

3.

Fair Value Measurements

Chargebacks

and Discounts

for Prompt

Payment

     Other Fees,

Co-pay

Assistance

and Returns

Rebates

$

40,580

$

54,058

$

28,760

$

470,791
(2,876)
(478,830)
29,665

436,865
(2,090)
(421,763)
42,677

590,772
(1,361)
(558,135)
73,953

113,705
(4,976)
(108,783)
54,004

68,399
(1,050)
(82,640)
38,713

94,703
(3,555)
(93,854)
26,054

73,435
32
(80,408)
19,113

143,370
1,424
(62,370)
121,137

$

110,183
3,744
(83,245)
49,795

$

$

$

Total
123,398

679,199
(11,407)
(681,467)
109,723

578,699
(3,108)
(584,811)
100,503

844,325
3,807
(703,750)
244,885

The fair value of financial instruments are classified into one of the following categories based upon the lowest level of input that is

significant to the fair value measurement:

● Level 1 — Quoted prices in acve markets for idencal assets or liabilies.

● Level 2 — Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets
or  liabilies,  quoted  prices  in  markets  that  are  not  acve,  or  other  inputs  that  are  observable  or  can  be  corroborated  by
observable market data for substanally the full term of the assets or liabilies.

● Level 3 — Unobservable inputs that are supported by lile or no market acvity and that are significant to the fair value of

the assets or liabilies.

The fair values of cash equivalents approximate their carrying values due to the short-term nature of such financial instruments.

In  connecon  with  the  Surface  Acquision  on  September  8,  2023  (see  Note  6.  Surface  Acquision),  the  Company  acquired  money
market  funds  and  marketable  securies  and  recorded  a  conngent  consideraon  liability  related  to  the  CVRs.  At  the  end  of  each  reporng
period,  the  fair  value  of  the  CVR  liability  is  determined  using  a  financial  model  represenng  a  Level  3  measurement  within  the  fair  value
hierarchy. Assumpons used in this calculaon include esmated revenue, discount rate and various probability factors. If different assumpons
were used for the various inputs, the esmated fair value could be significantly higher or lower than the fair value the Company determined.
For example, increases in discount rates and the me to payment may result in lower fair value measurements. There is no assurance that any
of the condions for payment of the CVR liability will be met. As of December 31, 2023, the CVR liability was reduced by a fair value adjustment
of $0.9 million which was recorded within selling, general and administrave expense in the

109

    
    
    
 
 
 
 
 
 
Table of Contents

consolidated  statements  of  operaons.  The  CVR  liabilies  were  recorded  in  accrued  and  other  current  liabilies  and  other  liabilies,  non-
current on the consolidated balance sheets.

Financial liabilies related to long-term debt obligaons are summarized in Note 8. Debt Obligaons.  Other financial liabilies and

financial assets measured at fair value on a recurring basis are summarized as follows:

(in thousands)
Financial Assets:

Cash equivalents(1)
Marketable debt securies:

U.S. government agency securies
U.S. treasury securies
Commercial paper and corporate notes

Prepaid financial instrument in Prepaid manufacturing(2)
Total

Financial Liabilies:

Conngent consideraon

(in thousands)
Financial Assets:

Cash equivalents(1)
Marketable debt securies:

U.S. government agency securies
U.S. treasury securies
Commercial paper and corporate notes

Total

Fair Value Measurements

December 31, 2023

Level 1

Level 2

Level 3

Total

$

88,460

$

998

$

— $

89,458

5,195
2,993
—
—
96,648

$

—
—
6,669
—
7,667

$

—
—
—
625
625

— $

— $

4,472

5,195
2,993
6,669
625
104,940

4,472

$

$

Fair Value Measurements

December 31, 2022

Level 1

Level 2

Level 3

Total

55,060

$

— $

— $

55,060

19,964
68,418
—
143,442

$

—
—
48,203
48,203

$

—
—
—
— $

19,964
68,418
48,203
191,645

$

$

$

$

(1) Cash equivalents consist of money market funds, U.S treasury securies, and commercial paper and corporate notes with original maturies of 90 days

or less.

(2) Relates to Oponal Stock Purchase Agreement.

110

    
    
    
    
 
 
   
   
  
 
 
 
 
 
 
  
 
  
 
  
    
    
    
    
 
 
   
   
  
 
 
 
 
Table of Contents

The cost, unrealized gains or losses, and fair value by investment type are summarized as follows:

(in thousands)
Money market funds
U.S. government agency securies
U.S. treasury securies
Commercial paper and corporate notes
Total

(in thousands)
Money market funds
U.S. government agency securies
U.S. treasury securies
Commercial paper and corporate notes
Total

Cost

Unrealized Gain      Unrealized (Loss)     

Fair Value

December 31, 2023

$

79,484
5,200  
11,967
7,673
104,324   $

— $
—
2
—
2

$

— $
(5)
—
(6)
(11)

$

79,484
5,195
11,969
7,667
104,315

Cost

Unrealized Gain      Unrealized (Loss)     

Fair Value

December 31, 2022

$

55,060
19,929  
68,431
48,203
191,623   $

— $
35
8
—
43

$

— $
—
(21)
—
(21)

$

55,060
19,964
68,418
48,203
191,645

$

$

$

$

The  Company  held  9  and  13  posions  that  were  in  unrealized  loss  posions  as  of  December  31,  2023  and  2022,  respecvely.  No
impairment  was  recognized  in  2023  or  2022.  As  of  December  31,  2023  and  2022,  the  remaining  contractual  maturies  of  available-for-sale
securies were less than one year, and the average maturity of investments upon acquision was approximately 9 and 7 months, respecvely.
The accrued interest receivable on available-for-sale marketable securies was immaterial at December 31, 2023 and 2022.

4.

Inventory

Inventory consisted of the following:

(in thousands)
Raw materials
Work in process
Finished goods

Total

December 31, 

2023

12,975
82,588
34,537
130,100

2022

10,262
86,712
18,077
115,051

$

$

$

$

During  2023,  the  Company  recorded  a  $47.0  million  charge  for  the  write-down  of  slow  moving  YUSIMRY  inventory,  inclusive  of  the
related  paral  recognion  of  $20.5  million  in  certain  firm  purchase  commitments  in  cost  of  goods  sold  in  the  consolidated  statements  of
operaons. The Company has presented the paral recognion of these certain firm purchase commitments in the amounts of $11.5 million
and $9.0 million in accrued and other current liabilies and other liabilies, non-current, respecvely, in the consolidated balance sheets as of
December 31, 2023. Inventory expected to be sold more than twelve months from the balance sheet date is classified as inventory, non-current
in the consolidated balance sheets. As of December 31, 2023 and 2022, the non-current poron of inventory consisted of raw materials, work
in process and a poron of finished goods. The following table presents the inventory balance sheet classificaons:

(in thousands)
Inventory
Inventory, non-current

Total

December 31, 

2023
62,605
67,495
130,100

$

$

2022
38,791
76,260
115,051

$

$

Prepaid manufacturing of $23.7 million as of December 31, 2023 includes prepayments of $12.6 million to CMOs for manufacturing
services of the Company’s products, which the Company expects to be converted into inventory during 2024, and prepayments of $11.1 million
to various CMOs for research and development pipeline programs. Prepaid manufacturing of $17.9 million

111

    
    
    
    
    
 
 
 
 
    
 
 
Table of Contents

as  of  December  31,  2022  included  prepayments  of  $13.0  million  to  CMOs  for  manufacturing  services  of  the  Company’s  products  and
prepayments of $4.9 million to various CMOs for research and development pipeline programs.

In February 2021, the Company announced the disconnuaon of the development of CHS-2020, a biosimilar of Eylea as part of a
realignment of research and development resources toward other development programs. As a result, the Company recognized $11.2 million
within research and development expense in the consolidated statements of operaons in 2021, which included an impairment charge of $3.2
million  for  the  write-off  of  prepaid  manufacturing  services  no  longer  deemed  to  have  future  benefits.  No  material  expense  relang  to  the
disconnuaon of CHS-2020 was recognized aer March 31, 2021.

5.

Balance Sheet Components

Property and Equipment, Net

Property and equipment, net consisted of the following:

(in thousands)
Machinery and equipment
Computer equipment and soware
Furniture and fixtures
Leasehold improvements
Finance lease right of use assets
Construcon in progress

Total property and equipment

Accumulated depreciaon and amorzaon

Property and equipment, net

December 31, 

$

2023
13,124
3,546
1,055
5,751
2,294

—  

25,770
(20,651)
5,119

$

2022
12,944
3,183
1,258
6,198
4,632
696
28,911
(20,157)
8,754

$

$

Depreciaon and amorzaon expense related to property and equipment, net was $3.2 million, $3.6 million and $3.5 million in 2023,

2022 and 2021, respecvely. There were no material impairments of property and equipment in 2023, 2022 and 2021.

As of December 31, 2023 and 2022, the net book value of soware implementaon costs related to hosng arrangements was $3.2

million and $3.5 million, respecvely, and the amorzaon expense was immaterial for all periods presented.

Intangible Assets, Net

Goodwill and intangible assets, net consisted of the following:

(in thousands)
Finite-lived assets, net of accumulated amorzaon of $639 and $61, respecvely
Indefinite-lived assets - IPR&D
Goodwill

Total Intangible assets, net

December 31, 

2023
41,871
28,859
943
71,673

$

$

2022

2,368
2,620
943
5,931

$

$

Amorzaon  expense  related  to  finite-lived  intangible  assets  was  immaterial  in  all  periods  presented.  As  of  December  31,  2023,
amorzaon expense related to finite-lived assets for each of the five succeeding fiscal years will be approximately $3.8 million. The weighted
average remaining life of the finite-lived assets is 11.4 years on December 31, 2023. No impairment charges were recognized for goodwill or
intangible  assets  during  2023,  2022  or  2021.  During  2023,  the  Company’s  intangible  assets  increased  due  to  assets  acquired  in  the  Surface
Acquision  (see  Note  6.  Surface  Acquision)  and  capitalized  milestone  payments,  including  $25.0  million  to  Junshi  Biosciences  (see  Note  7.
Collaboraons and Other Arrangements).

112

    
 
 
 
 
 
 
 
 
 
 
 
    
 
 
Table of Contents

Accrued and Other Current Liabilies

Accrued and other current liabilies consisted of the following:

(in thousands)
Accrued commercial and research and development manufacturing
Accrued co-development costs and milestone payments
Accrued royales
Accrued other
Lease liabilies, current
Conngent consideraon, current

Total Accrued and other current liabilies

Other Liabilies, Non-current

Other liabilies, non-current consisted of the following:

(in thousands)
Conngent consideraon, non-current
Deferred tax liability
Other

Total Other liabilies, non-current

6. Surface Acquision

     December 31, 

     December 31, 

2023

23,470
26,812
42,031
7,628
2,145
3,300
105,386

$

$

2022

21,774
8,356
5,015
10,634
4,318
—
50,097

$

$

     December 31, 

     December 31, 

2023

2022

$

$

1,172
1,102
10,287
12,561

$

$

102
—
3,365
3,467

On September 8, 2023, in accordance with Merger Agreement by the Merger Subs, and Surface, the Company completed the Surface
Acquision. Surface is a clinical-stage immuno-oncology company focused on using its specialized knowledge of the biological pathways crical
to  the  immunosuppressive  tumor  microenvironment  for  the  development  of  next-generaon  cancer  therapies.  The  Surface  Acquision
expanded the Company’s immune-oncology pipeline with the following: casdozokitug (CHS-388, formerly SRF388), an invesgaonal, novel IL-
27-targeted  anbody  currently  being  evaluated  in  a  Phase  2  clinical  trial  in  HCC,  and  CHS-114  (formerly  SRF114),  an  invesgaonal,  CCR8-
targeted anbody currently in a Phase 1/2 study as a monotherapy in paents with advanced solid tumors.

On the Acquision Date, and in accordance with the Merger Agreement, the Company issued to the holders of all outstanding Surface
common stock (other than treasury shares, any shares of Surface common stock held directly by the Company or the Merger Subs immediately
prior to the Acquision Date and shares of Surface common stock issued and outstanding immediately prior to the Acquision Date and held by
any  holder  properly  demanding  appraisal  for  such  shares  in  accordance  with  Secon  262  of  the  Delaware  General  Corporaon
Law) 0.1960 shares of Coherus common stock in exchange for each share of outstanding Surface common stock and certain outstanding Surface
employee equity awards. The exchange rao was calculated pursuant to the terms of the Merger Agreement and was based on a $5.2831 per
share  price  of  Coherus  common  stock  and  a  nominal  total  amount  of  cash  in  lieu  of  fraconal  shares.  Surface  shareholders  also
received  one  CVR  for  each  share  of  Surface  common  stock  and  employee  equity  award  converted.  Each  CVR  entles  the  holder  to  receive
quarterly  conngent  payments  in  the  form  of  cash,  stock  or  a  combinaon  of  cash  and  stock  at  the  Company’s  discreon  during  the  ten-
year period following September 8, 2023, for the sum of the following, less any permied deducons in accordance with the CVR Agreement:

● 70% of all milestone- and royalty-based payments actually received by the Company or its affiliates under the GSK Agreement related

to the exisng program (GSK4381562);

● 70% of all milestone- and royalty-based payments actually received by the Company or its affiliates under the Novars Agreement

related to the exisng program (NZV930);

● 25% of any upfront payment actually received by the Company or its affiliates pursuant to potenal ex-U.S. licensing agreements for

CHS-114; and

113

 
 
Table of Contents

● 50% of any upfront payment actually received by the Company or its affiliates pursuant to potenal ex-U.S. licensing agreements for

casdozokitug.

The Company has recorded a conngent consideraon liability for the fair value of the potenal payments under the CVR Agreement
described  above.  The  Company  is  unable  to  esmate  a  range  of  outcomes  for  potenal  royalty  and  milestone  payments  for  CHS-114
and casdozokitug.

The total consideraon paid for the Surface Acquision of $64.6 million consisted of the following:

(in thousands, except share and per share amounts)
Coherus common stock issued
Coherus common stock share price

Fair value of components of purchase price consideraon at closing:
Equity of combined company owned by Surface equity holders
Conngent CVR liability
Equity of combined company owned by Surface former employees (1)
Fair value of total purchase consideraon

As of Acquision Date

11,971,460
4.89

58,540
5,290
766
64,596

$

$

$

(1) Represents 161,100 shares of Coherus common stock, net of shares withheld for taxes, issued to Surface’s former employees on the

Acquision Date.

The Company has accounted for the Surface Acquision as a business combinaon which requires, among other things, that the assets
acquired  and  liabilies  assumed  generally  be  recognized  at  their  fair  value  on  the  Acquision  Date.  Fair  value  esmates  are  based  on
management’s esmated future cash flows from revenues of acquired assets, the ming and projecon of costs and expenses and the related
profit margins, tax rates, and discount rate. The judgments used to determine the esmated fair value assigned to each class of assets acquired
and liabilies assumed, as well as asset lives, can materially impact the Company’s results of operaons. The purchase price allocaon for the
Surface Acquision is preliminary and subject to revisions as addional informaon about fair value of assets and liabilies becomes available.
This is primarily related to the Company’s deferred tax liabilies assumed in connecon with the Surface Acquision, as the 2023 short period
tax returns have not yet been filed. The following table below sets forth the purchase price allocaon to the esmated fair value of the net
assets acquired:

(in thousands)
Assets Acquired
Cash and cash equivalents
Investments in marketable securies
Other prepaids and other assets
In-process research and development
Out-licenses
Total assets

Liabilies Assumed
Accrued and other current liabilies
Deferred tax liability
Total liabilies
Total net assets acquired

Amounts Recognized at Acquision Date

$

$

$

$

6,997
21,791
5,260
26,239
13,530
73,817

7,722
1,499
9,221
64,596

The Company believes that, even aer reassessing its idenficaon of all assets acquired and liabilies assumed, it was able to acquire
Surface for a price that was completely allocable to idenfiable assets acquired and liabilies assumed with no residual aributable to goodwill
primarily due to Surface’s need to raise addional capital to finance its operaons, the challenging biotech funding environment at the me the
transacon was inially announced, and the value of the acquired net assets.

114

Table of Contents

The amount allocated to idenfiable intangible assets has been aributed to the following assets:

(in thousands)
In-process research and development - casdozokitug
In-process research and development - CHS-114
Out-license - GSK
Out-license - Novars Instutes
Total idenfiable intangible assets

Useful lives     
n/a
n/a
15 years
15 years

$

$

Fair Value at Acquision Date

25,899
340
2,506
11,024
39,769

Surface had two out-licensed partnership programs, with Novars Instutes (NZV930) and GSK (GSK4381562), to advance certain next-
generaon cancer therapies. The out-license intangible assets represent potenal milestone and royalty-based payments to be received in the
future. Surface shareholders received CVRs for certain percentages of these milestone and royalty-based payments on exisng programs with
Novars Instutes (NZV930) and GSK (GSK4381562), as further explained above.

Following  the  Acquision  Date,  the  operang  results  of  Surface  have  been  included  in  the  consolidated  financial  statements.  For  the
period  September  8,  2023  through  December  31,  2023,  there  was  no  revenue  aributable  to  Surface  and  operang  losses  aributable  to
Surface for such period were $5.9 million, excluding acquision-related costs.

Unaudited Pro Forma Summary of Operaons

The following table shows the unaudited pro forma summary of operaons for the years ended December 31, 2023 and 2022, as if the
Surface Acquision had occurred on January 1, 2022. This pro forma informaon does not purport to represent what the Company’s actual
results would have been if the acquision had occurred as of January 1, 2022, and it is not indicave of what such results would be expected for
any future period:

(in thousands)
Total revenues
Net loss

Year Ended December 31, 

2023

$
$

257,244
(284,575)

$
$

2022

241,042
(369,442)

The unaudited pro forma financial informaon was prepared using the acquision method of accounng and was based on the historical
financial  informaon  of  the  Company  and  Surface.  In  order  to  reflect  the  Surface  Acquision  as  if  it  had  occurred  on  January  1,  2022,  the
summary  pro  forma  financial  informaon  includes  adjustments  to  reflect  Surface’s  severance  expense,  the  early  terminaon  and  related
amorzaon  expense  of  Surface’s  corporate  headquarters  operang  lease,  the  loss  on  debt  exnguishment  and  historical  interest  expense
related to the cash selement of Surface’s converble note as if it had occurred on January 1, 2022, and amorzaon expense on the acquired
finite-lived intangible assets. The unaudited pro forma summary of operaons does not reflect the income tax effects, if any, of the pro forma
adjustments, given the combined enty incurred significant losses during the historical periods presented.

Acquision-related costs of $5.1 million were recorded in selling, general and administrave expense in the consolidated statements of

operaons during the year ended December 31, 2023.

7. Collaboraons and Other Arrangements

In-Licensing Agreements

Junshi Biosciences

On  February  1,  2021,  the  Company  entered  into  the  Collaboraon  Agreement  with  Junshi  Biosciences  for  the  co-development  and

commercializaon of LOQTORZI, Junshi Biosciences’ an-PD-1 anbody, in the United States and Canada.

Under the terms of the Collaboraon Agreement, the Company paid $150.0 million upfront for exclusive rights to LOQTORZI in the
United States and Canada, an opon in these territories to Junshi Biosciences’ an-TIGIT anbody CHS-006, an opon in these territories to a
next-generaon engineered IL-2 cytokine, and certain negoaon rights to two undisclosed preclinical immuno-oncology drug candidates. The
Company will have the right to conduct all commercial acvies of LOQTORZI in the United States and Canada. The

115

 
    
    
Table of Contents

Company will be obligated to pay Junshi Biosciences up to a 20% royalty on net sales of LOQTORZI and up to an aggregate $380.0 million in one-
me payments for the achievement of various regulatory and sales milestones.

In March 2022, the Company paid $35.0 million for the exercise of its opon to license CHS-006. Junshi Biosciences and the Company
were jointly developing CHS-006 with each party responsible for the associated development costs as set forth in the Collaboraon Agreement,
however on January 10, 2024, the Company announced that it had delivered a noce of terminaon of the TIGIT Program (as defined in the
Collaboraon Agreement) to Junshi Biosciences pursuant to the Collaboraon Agreement. The Company plans to connue to wind down work
with Junshi Biosciences on the TIGIT Program pursuant to the terminaon. If the Company exercises its remaining opon for the IL-2 cytokine, it
will  be  obligated  to  pay  Junshi  Biosciences  an  addional  opon  exercise  fee  of  $35.0  million  and  an  18%  royalty  on  net  sales,  up  to  $85.0
million for the achievement of certain regulatory approvals, and up to $170.0 million for the aainment of certain sales thresholds. Under the
Collaboraon Agreement, the Company retains the right to collaborate in the development of LOQTORZI and the other licensed compounds
and will pay for a poron of these co-development acvies up to a maximum of $25.0 million per licensed compound per year. Addionally,
the Company is responsible for certain associated regulatory and technology transfer costs for LOQTORZI and other licensed compounds and
will reimburse Junshi Biosciences for such costs.  

The licensing transacon and the exercise of the opon were accounted for as asset acquisions under the relevant accounng rules.
Research and development expenses recognized for obligaons to Junshi Biosciences were $8.0 million, $68.5 million (inclusive of the $35.0
million opon fee) and $175.4 million (inclusive of the upfront fee) in 2023, 2022, and 2021 respecvely. In the consolidated balance sheets as
of December 31, 2023 and 2022, the Company classified $26.3 million and $8.4 million, respecvely, in accrued and other current liabilies and
$6.3 million and $0 in accounts payable, respecvely, related to the co-development, regulatory and technology transfer costs related to these
programs.

On October 27, 2023, LOQTORZI was approved by the FDA in combinaon with cisplan and gemcitabine for the first-line treatment of
adults  with  metastac  or  recurrent  locally  advanced  NPC,  and  as  monotherapy  for  the  treatment  of  adults  with  recurrent,  unresectable,  or
metastac NPC with disease progression on or aer planum-containing chemotherapy. As of December 31, 2023, the Company has accrued a
$25.0 million milestone payment to Junshi Biosciences, of which it expects to pay $12.5 million in the second quarter of 2024 and $12.5 million
in the first quarter of 2025. This amount is a non-cash transacon which the Company has recognized in intangible assets, net and accrued and
other current liabilies as of December 31, 2023. The accrued royalty obligaon to Junshi Biosciences is immaterial as of December 31, 2023.
The  addional  milestone  payments,  opon  fee  for  the  IL-2  cytokine  and  royales  are  conngent  upon  future  events  and,  therefore,  will  be
recorded if and when it becomes probable that a milestone will be achieved, or when an opon fee or royales are incurred.

In connecon with the Collaboraon Agreement, the Company entered into a stock purchase agreement dated February 1, 2021 (the
“Stock  Purchase  Agreement”)  with  Junshi  Biosciences  agreeing,  subject  to  customary  condions,  to  acquire  certain  equity  interests  in  the
Company. Pursuant to the Stock Purchase Agreement, on April 16, 2021, the Company issued 2,491,988 unregistered shares of its common
stock to Junshi Biosciences, at a price per share of $20.06, for an aggregate amount of approximately $50.0 million in cash. Under the terms of
the Stock Purchase Agreement, Junshi Biosciences was not permied to sell, transfer, make any short sale of, or grant any opon for the sale of
the common stock for the two-year period following its effecve date. The Collaboraon Agreement and the Stock Purchase Agreement were
negoated  concurrently  and  were  therefore  evaluated  as  a  single  agreement.  The  Company  used  the  “Finnerty”  and  “Asian  put”  valuaon
models and determined the fair value for the discount for lack of marketability (“DLOM”) was $9.0 million at the date the shares were issued.
The  fair  value  of  the  DLOM  was  aributable  to  the  Collaboraon  Agreement  and  was  included  as  an  offset  against  the  research  and
development expense in the consolidated statements of operaons for the year ended December 31, 2021.

Bioeq

On November 4, 2019, the Company entered into the Bioeq Agreement with Bioeq for the commercializaon of a biosimilar version of
ranibizumab (Lucens) in certain dosage forms in both a vial and pre-filled syringe presentaon. Under this agreement, Bioeq granted to the
Company  an  exclusive,  royalty-bearing  license  to  commercialize  the  Bioeq  Licensed  Products  in  the  field  of  ophthalmology  (and  any  other
approved labelled indicaon) in the United States. Bioeq will supply to the Company the Bioeq Licensed Products in accordance with terms and
condions specified in the agreement and a manufacturing and supply agreement to be executed by the pares in accordance therewith. The
agreement’s inial term connues in effect for ten years aer the first commercial sale of a Bioeq Licensed Product in the United States, and
thereaer renews for an unlimited period of me unless otherwise terminated in accordance with its terms.

Bioeq will manufacture and supply the Bioeq Licensed Products to the Company in accordance with terms and condions specified in

the Bioeq Agreement and the Bioeq Manufacturing Agreement and will remain in force unl the first to occur of the following: (1) the

116

Table of Contents

terminaon of the Bioeq Agreement; (2) the exercise of a right to terminaon by the Company or Bioeq for a material breach of the other party
that is not cured in accordance with the Bioeq Manufacturing Agreement; and (3) the exercise of a right to terminaon by Bioeq if invoices are
not paid in full in accordance with the Bioeq Manufacturing Agreement.

Under the agreement, Bioeq was required to use commercially reasonable efforts to develop and obtain regulatory approval of the
Bioeq Licensed Products in the United States in accordance with a development and manufacturing plan, and the Company was required to use
commercially reasonable efforts to commercialize the Bioeq Licensed Products in accordance with a commercializaon plan. Addionally, the
Company was required to commit certain pre-launch and post-launch resources to the commercializaon of the Bioeq Licensed Products for a
limited me as specified in the agreement.

The Company accounted for the licensing transacon as an asset acquision under the relevant accounng rules. The Company paid
Bioeq  an  upfront  and  a  milestone  payment  aggregang  to  €10  million  ($11.1  million),  which  was  recorded  as  research  and  development
expense in the Company’s consolidated statements of operaons in 2019. The terms of the Bioeq Agreement include an aggregate of up to
€12.5  million  in  addional  milestone  payments  in  connecon  with  the  achievement  of  certain  development  and  regulatory  milestones  with
respect  to  the  Bioeq  Licensed  Products  in  the  United  States  including  a  €2.5  million  milestone  related  to  the  FDA  approval  of  the  CIMERLI
Secon 351(k) BLA that was paid in 2022. The Company shares a percentage of gross profits on sales of Bioeq Licensed Products in the United
States with Bioeq in the low- to mid-fiy percent range. Royales due to Bioeq were $38.4 million and $2.9 million as of December 31, 2023
and 2022, respecvely. The remaining milestone payments are conngent upon future events and, therefore, will be recorded when it becomes
probable that a milestone will be achieved.

Adimab Development and Opon Agreement

In October 2018, Surface and Adimab entered into the A&R Adimab Agreement, which amended and restated the Original Adimab
Agreement, for the discovery and opmizaon of proprietary anbodies as potenal therapeuc product candidates. Under the A&R Adimab
Agreement,  the  Company  will  select  biological  targets  against  which  Adimab  will  use  its  proprietary  plaorm  technology  to  research  and
develop  anbody  proteins  using  a  mutually  agreed  upon  research  plan.  The  A&R  Adimab  Agreement,  among  other  things,  extended  the
discovery term of the Original Adimab Agreement, provided access to addional anbodies, and expanded the Company’s right to evaluate and
use anbodies that were modified or derived using Adimab technology for diagnosc purposes. 

Upon the Company’s selecon of a target, the Company and Adimab will iniate a research plan and the discovery term begins. During
the discovery term, Adimab will grant the Company a non-exclusive, non-sublicensable license under its technology with respect to the target,
to research, design and preclinically develop and use anbodies that were modified or derived using Adimab technology, solely to evaluate such
anbodies,  perform  the  Company’s  responsibilies  under  the  research  plan,  and  use  such  anbodies  for  certain  diagnosc  purposes.  The
Company also will grant to Adimab a non-exclusive, nontransferable license with respect to the target under the Company’s technology that
covers  or  relates  to  such  target,  solely  to  perform  its  responsibilies  under  the  research  plan  during  the  discovery  period.  The  Company  is
required to pay Adimab at an agreed upon rate for its full-me employees during the discovery period while Adimab performs research on each
target under the applicable research plan.

Adimab granted the Company the Research Opon. In addion, Adimab granted the Company the Commercializaon Opon. Upon
the exercise of a Commercializaon Opon, and payment of the applicable opon fee to Adimab, Adimab will assign the Company the patents
that cover the anbodies selected by such Commercializaon Opon. The Company will be required to use commercially reasonable efforts to
develop,  seek  market  approval  of,  and  commercialize  at  least  one  anbody  against  the  target  covered  by  the  Commercializaon  Opon  in
specified markets upon the exercise of a Commercializaon Opon.

Under the A&R Adimab Agreement, the Company is obligated to make milestone payments and to pay specified fees upon the exercise
of  the  Research  Opon  or  Commercializaon  Opon.  During  the  discovery  term,  the  Company  may  be  obligated  to  pay  Adimab  up
to $0.3 million for technical milestones achieved against each biological target. Upon exercise of a Research Opon, the Company is obligated to
pay a nominal research maintenance fee on each of the next four anniversaries of the exercise. Upon the exercise of each Commercializaon
Opon, the Company will be required to pay an opon exercise fee of a low seven-digit dollar amount, and the Company may be responsible
for milestone payments of up to an aggregate of $13.0 million for each licensed product that receives markeng approval. For any licensed
product that is commercialized, the Company is obligated to pay Adimab ered royales of a low to mid single-digit percentage on worldwide
net  sales  of  such  product.  The  Company  may  also  parally  exercise  a  Commercializaon  Opon  with  respect  to  ten  anbodies  against  a
biological  target  by  paying  65%  of  the  opon  fee  and  later  either  (i)  paying  the  balance  and  choosing  addional  anbodies  for
commercializaon, up to the maximum number under the Commercializaon Opon, or (ii) foregoing the Commercializaon Opon enrely.
For any Adimab diagnosc product that is used with or in connecon with any compound or product other than a licensed anbody or licensed
product, the Company is obligated to pay Adimab up to a low seven digits in regulatory milestone payments and low

117

Table of Contents

single-digit royales on net sales. No addional payment is due with respect to any companion diagnosc or any diagnosc product that does
not contain any licensed anbody. Any payments payable to Adimab as a result of any product candidates being developed pursuant to the GSK
Agreement, will be payable to Adimab directly by GSK. 

The  A&R  Adimab  Agreement  will  remain  in  effect  unl  (a)  the  earlier  of  (i)  the  expiraon  of  the  Research  and  Commercializaon
Opons (if they expire without exercise) and (ii) 12 months from the effecve date without the Company providing materials that pass Adimab’s
quality control; or (b) if a Research Opon is exercised but the Commercializaon Opon is not, then upon the expiraon of the last to expire
research license term; or (c) upon commercializaon of a product, unl the end of the royalty term, which will vary on a product-by-product
and country-by-country basis, ending on the later of (y) the expiraon of the last valid claim covering the licensed product in such country as
the product is manufactured or sold, or (z) ten years aer the first commercial sale of the licensed product in such country.

Either party may terminate the A&R Adimab Agreement for material breach if such breach remains uncured for a specified period of
me, however, if a Research Opon or Commercializaon Opon has been exercised and the breach only applies to the applicable target of
such Research Opon or Commercializaon Opon, then the terminaon right will only apply to such target. The Company may also terminate
the A&R Adimab Agreement for any reason with prior noce to Adimab. If Adimab is bankrupt, the Company will be entled to a complete
duplicate of, or complete access to, all rights and licenses granted under or pursuant to the A&R Adimab Agreement.

Vaccinex License Agreement

On March 23, 2021, Surface and Vaccinex entered into the Vaccinex License Agreement which provides the Company a worldwide,
exclusive, sublicensable license to make, have made, use, sell, offer to sell, have sold, import, and otherwise exploit Vaccinex Licensed Products,
including  the  anbody  CHS-114  targeng  CCR8.  Under  the  Vaccinex  License  Agreement,  the  Company  is  obligated  to  use  commercially
reasonable  efforts  to  develop,  clinically  test,  achieve  regulatory  approval,  manufacture,  market  and  commercialize  at  least  one  Vaccinex
Licensed Product.

The Company is responsible for all costs and expenses of such development, manufacturing and commercializaon. Vaccinex is eligible
to receive up to an aggregate of $3.5 million based on achievement of certain clinical milestones, up to an aggregate of $11.5 million based on
achievement of certain regulatory milestones per Vaccinex Licensed Product, and low single-digit royales on global net sales of any approved
licensed products.

The  Company  may  terminate  the  Vaccinex  License  Agreement  for  convenience  upon  the  noce  period  specified  in  the  Vaccinex
License Agreement. Either party may terminate the agreement for an uncured material breach by the other party. Vaccinex may terminate the
Vaccinex License Agreement if we default on any payments owed to Vaccinex under the agreement, if the Company is in material breach of, and
fails to cure, its development obligaons, or instute certain acons related to the licensed patents. In the event of terminaon, all rights in the
licensed intellectual property would revert to Vaccinex.

Out-Licensing Agreements Acquired as part of the Surface Acquision

On September 8, 2023, at the closing of the Surface Acquision, all the assets, liabilies, rights and obligaons of Surface were assumed

by the Company’s direct, wholly-owned subsidiary, Surface Oncology, LLC. See further details in Note 6. Surface Acquision above.

Novars Instutes

In January 2016, Surface entered into the Novars Agreement. Pursuant to the Novars Agreement, Surface granted Novars Instutes a
worldwide exclusive license to research, develop, manufacture and commercialize anbodies that target cluster of differenaon 73 (“CD73”).
Under the Novars Agreement, the Company is currently entled to potenal development milestones of $325.0 million and sales milestones
of $200.0 million, as well as ered royales on annual net sales by Novars Instutes ranging from high single-digit to mid-teens percentages
upon  the  successful  commercializaon  of  NZV930.  Due  to  the  uncertainty  of  pharmaceucal  development  and  the  historical  failure  rates
generally  associated  with  drug  development,  the  Company  may  not  receive  any  milestone  payments  or  any  royalty  payments  under  the
Novars  Agreement.  The  Company  did  not  recognize  any  revenue  relang  to  the  Novars  Agreement  from  September  8,  2023  through
December 31, 2023.

Unless  terminated  earlier,  the  Novars  Agreement  will  connue  in  effect  unl  neither  the  Company  nor  Novars  Instutes  is

researching, developing, manufacturing or commercializing NZV930. Novars Instutes may terminate the Novars Agreement for any or

118

Table of Contents

no reason upon prior noce to the Company within a specified me period. Either party may terminate the Novars Agreement in full if an
undisputed material breach is not cured within a certain period of me or upon noce of insolvency of the other party. To the extent Novars
Instutes terminates for convenience, or the Company terminates for Novars Instutes’ uncured material breach, Novars Instutes will grant
the Company, on mutually agreeable financial terms, an exclusive, worldwide, irrevocable, perpetual and royalty-bearing license with respect to
intellectual property controlled by Novars Instutes that is reasonably necessary to research, develop, manufacture or commercialize NZV930.

GSK Agreement

In  December  2020,  Surface  entered  into  the  GSK  Agreement.  Pursuant  to  the  GSK  Agreement,  Surface  granted  GSK  a  worldwide
exclusive, sublicensable license to develop, manufacture and commercialize the Licensed Anbodies. GSK is responsible for the development,
manufacturing  and  commercializaon  of  the  Licensed  Anbodies  and  a  joint  development  commiee  was  formed  to  facilitate  informaon
sharing. GSK is responsible for all costs and expenses of such development, manufacturing and commercializaon and is obligated to provide
the Company with updates on its development, manufacturing and commercializaon acvies through the joint development commiee. In
March  2022,  Surface  earned  a  $30.0  million  milestone  payment  from  GSK  upon  the  dosing  of  the  first  paent  in  the  Phase  1  trial  of
GSK4381562. The Company is eligible to receive up to $60.0 million in addional clinical milestones and $155.0 million in regulatory milestones.
In addion, the Company may receive up to $485.0 million in sales milestone payments. The Company is also eligible to receive royales on
global net sales of any approved products based on the Licensed Anbodies, ranging in percentages from high single digits to mid-teens. Due to
the uncertainty of pharmaceucal development and the historical failure rates generally associated with drug development, the Company may
not  receive  any  milestone  payments  or  any  royalty  payments  under  the  GSK  Agreement.  The  Company  did  not  recognize  license-related
revenue under the GSK Agreement from September 8, 2023 through December 31, 2023.

Unless terminated earlier, the GSK Agreement expires on a licensed product-by-licensed product and country-by-country basis on the
later of ten years from the date of first commercial sale or when there is no longer a valid patent claim or regulatory exclusivity covering such
licensed product in such country. Either party may terminate the GSK Agreement for an uncured material breach by the other party or upon the
bankruptcy or insolvency of the other party. GSK may terminate the GSK Agreement for its convenience. The Company may terminate the GSK
Agreement  if  GSK  instutes  certain  acons  related  to  the  licensed  patents  or  if  GSK  ceases  development  acvies,  other  than  for  certain
specified technical or safety reasons. In the event of terminaon, the Company would regain worldwide rights to the terminated program.

8.

Debt Obligaons

A summary of the Company’s debt obligaons, including level within the fair value hierarchy (see Note 3. Fair Value Measurements), is

as follows:

(in thousands)
Financial Liabilies:
2027 Term Loans
2026 Converble Notes

(in thousands)
Financial Liabilies:
2027 Term Loans
2026 Converble Notes

Principal
Amount

Unamorzed Debt Discount
and Debt Issuance Costs

At December 31, 2023
Net
Carrying Value

Esmated
Fair Value

Level

250,000
230,000

$
$

(3,519)
(3,112)

$
$

246,481
226,888

$
$

246,481
150,155

Level 2*
Level 2**

Principal
Amount

Unamorzed Debt Discount
and Debt Issuance Costs

At December 31, 2022
Net
Carrying Value

Esmated
Fair Value

Level

250,000
230,000

$
$

(4,517)
(4,425)

$
$

245,483
225,575

$
$

245,483
157,205

Level 2*
Level 2**

$
$

$
$

* The principal amounts outstanding are subject to variable interest rates, which are based on three-month SOFR starng April 1, 2023 plus fixed percentages. Through March
31, 2023, the variable component was based on the three-month LIBOR. Therefore, the Company believes the carrying amount of these obligaons approximates fair value.

119

 
 
 
 
  
  
  
  
  
 
 
 
 
  
  
  
   
 
Table of Contents

** The fair value is influenced by interest rates, the Company’s stock price and stock price volality and is determined by prices observed in market trading. Since the market

for trading of the 2026 Converble Notes is not considered to be an acve market, the esmated fair value is based on Level 2 inputs.

2027 Term Loans

The  Company  entered  into  the  Loan  Agreement  with  BioPharma  Credit,  PLC,  BPCR  Limited  Partnership,  and  Biopharma  Credit
Investments V (Master) LP, acng by its general partner, BioPharma Credit Investments V GP LLC that provides for a senior secured term loan
facility of up to $300.0 million to be funded in four commied tranches: (i) the Tranche A Loan in an aggregate principal amount of $100.0
million that was funded on January 5, 2022; (ii) the Tranche B Loan in an aggregate principal amount of $100.0 million that was funded on
March 31, 2022; (iii) the Tranche C Loan in an aggregate principal amount of $50.0 million that was not funded; and (iv) the Tranche D Loan in
an aggregate principal amount of $50.0 million that was funded on September 14, 2022. The Company has the right to request an uncommied
addional facility amount of up to $100.0 million that is subject to new terms and condions.

The  2027  Term  Loans  mature  on  either  (i)  the  fih  anniversary  of  the  Tranche  A  Closing  Date;  or  (ii)  October  15,  2025,  if  the
outstanding aggregate principal amount of the Company’s 2026 Converble Notes is greater than $50.0 million on October 1, 2025. The 2027
Term Loans accrued interest from incepon through March 31, 2023 at 8.25% plus three-month LIBOR per annum with a LIBOR floor of 1.0%;
and starng April 1, 2023, accrue interest at 8.25% plus the Adjusted Term SOFR which is the sum of three-month SOFR and 0.26161% per
annum, with a floor on Adjusted Term SOFR of 1.0%. The interest rate for the fourth quarter of 2023 was 13.91%. Interest is payable quarterly
in arrears on March 31, June 30, September 30 and December 31 of each year. Repayment of outstanding principal of the 2027 Term Loans will
be made in five equal quarterly payments of principal commencing March 31, 2026.

The  Company  adopted  the  prospecve  method  to  account  for  future  cash  payments.  Under  the  prospecve  method,  the  effecve

interest rate is not constant, and any change in the expected cash flows is recognized prospecvely as an adjustment to the effecve yield.

The  obligaons  under  the  Loan  Agreement  are  secured  pursuant  to  customary  security  documentaon,  including  a  guaranty  and
security agreement among the Credit Pares and the Collateral Agent which provides for a lien on substanally all of the Company’s tangible
and intangible assets and property, including intellectual property.

Pursuant  to  the  Loan  Agreement,  and  subject  to  certain  restricons,  proceeds  of  the  2027  Term  Loans  were  used  to  fund  the
Company’s general corporate and working capital requirements except for the following: in January 2022, proceeds of the Tranche A Loan were
used to repay in full all amounts outstanding under the 2025 Term Loan, as well as all associated costs and expenses pursuant to which a payoff
amount of $81.9 million was outstanding; in March 2022, proceeds of the Tranche B Loan were drawn in connecon with the full repayment of
all amounts outstanding under the 2022 Converble Notes, as well as all associated costs and expenses pursuant to which a payoff amount of
$111.1 million was outstanding.

The Loan Agreement contains certain customary representaons and warranes. In addion, the Loan Agreement includes covenants,
such as the requirement to maintain minimum trailing twelve-month net sales in an amount that began at $200.0 million for the quarter ending
March 31, 2022 and increases to $210.0 million for the quarter ended March 31, 2024. As a result of the Consent and Amendment entered into
on February 5, 2024, beginning in the second quarter of 2024 and connuing through the quarter ended December 31, 2026, the requirement
is to maintain minimum trailing twelve-month net sales of $125.0 million. In addion, there is a requirement to maintain a minimum trailing
twelve-month net sales for LOQTORZI tested quarterly at the end of each quarter commencing with the quarter ended December 31, 2024.
Further, the Loan Agreement includes certain other affirmave covenants and negave covenants, including, covenants and restricons that
among other things, restrict the Company’s ability to incur liens, incur addional indebtedness, make investments, engage in certain mergers
and  acquisions  or  asset  sales,  and  declare  dividends  or  redeem  or  repurchase  capital  stock.  The  Loan  Agreement  also  contains  customary
events of default, including among other things, the Company’s failure to make any principal or interest payments when due, the occurrence of
certain bankruptcy or insolvency events or its breach of the covenants under the Loan Agreement. Upon the occurrence of an event of default,
the Lenders may, among other things, accelerate the Company’s obligaons under the Loan Agreement. A change of control of the Company
triggers a mandatory prepayment of the 2027 Term Loans within ten business days. See Note 17. Subsequent Events for further informaon
regarding the Consent and Amendment to the 2027 Term Loans.

As of December 31, 2023, the Company was in full compliance with these covenants and there were no events of default under the

2027 Term Loans.

In connecon with the closing of Tranche A, the Company incurred $7.8 million in debt discounts and issuance costs of  which  $6.8

million related to all the tranches of the 2027 Term Loans and was thus allocated pro rata between the tranches. The unamorzed debt

120

Table of Contents

discount and issuance costs allocated to funded tranches are presented as deducons to the 2027 Term Loan balance and are amorzed into
interest expense using the effecve interest method. The $2.3 million allocated to Tranche B was fully amorzed over the commitment period
prior to funding and recognized as interest expense in the first quarter of 2022. The associated debt discounts and issuance costs of unfunded
tranches  were  deferred  as  assets  and  amorzed  into  interest  expense  using  the  straight-line  method  over  the  commitment  period  of  the
respecve tranches. At the closing dates of Tranche B on March 31, 2022 and Tranche D on September 14, 2022, the Company incurred an
addional $1.0 million and $0.5 million, respecvely, in debt issuance costs. As of December 31, 2023, the total remaining unamorzed debt
discount  and  debt  offering  costs  related  to  Tranches  A,  B  and  D  of  $3.5  million  will  be  amorzed  using  the  effecve  interest  rate  over  the
remaining term of 3.0 years.

The following table presents the components of interest expense related to the 2027 Term Loans:

(in thousands)
Contractual interest
Amorzaon of debt discount and debt issuance costs

Total interest expense

Year Ended December 31,

2023

2022

$

$

34,289
1,094
35,383

$

$

20,243
4,550
24,793

Assuming the fourth quarter of 2023 interest rate of 13.91%, future payments on the 2027 Term Loans as of December 31, 2023, are

as follows:

Year ending December 31, (in thousands)

2024 - interest only
2025 - interest only
2026 - principal and interest
2027 - principal and interest

Total minimum payments
Less amount represenng interest
2027 Term Loans, gross
Less unamorzed debt discount and debt issuance costs
Net carrying amount of 2027 Term Loans

$

$

35,345
35,248
224,607
50,097
345,297
(95,297)
250,000
(3,519)
246,481

The  table  above  does  not  reflect  any  adjustment  for  transacons  contemplated  by  the  Consent  and  Amendment  entered  into  on

February 5, 2024, including any prepayments to the 2027 Term Loans.

1.5% Converble Senior Subordinated Notes due 2026

In  April  2020,  the  Company  issued  and  sold  $230.0  million  aggregate  principal  amount  of  its  2026  Converble  Notes  in  a  private
offering to qualified instuonal buyers pursuant to Rule 144A under the Securies Act. The net proceeds from the offering were $222.2 million
aer  deducng  inial  purchasers’  fees  and  offering  expenses.  The  2026  Converble  Notes  are  general  unsecured  obligaons  and  will  be
subordinated to the Company’s designated senior indebtedness (as defined in the indenture for the 2026 Converble Notes) and structurally
subordinated to all exisng and future indebtedness and other liabilies, including trade payables. The 2026 Converble Notes accrue interest
at a rate of 1.5% per annum, payable semi-annually in arrears on April 15 and October 15 of each year, since October 15, 2020, and will mature
on April 15, 2026, unless earlier repurchased or converted.

At any me before the close of business on the second scheduled trading day immediately before the maturity date, noteholders may
convert their 2026 Converble Notes at their opon into shares of the Company’s common stock, together, if applicable, with cash in lieu of any
fraconal  share,  at  the  then-applicable  conversion  rate.  The  inial  conversion  rate  is  51.9224  shares  of  common  stock  per  $1,000  principal
amount of the 2026 Converble Notes, which represents an inial conversion price of approximately $19.26 per share of common stock. The
inial conversion price represents a premium of approximately 30.0% over the last reported sale of $14.82 per share of the Company’s common
stock on the Nasdaq Global Market on April 14, 2020, the date the 2026 Converble Notes were issued. The conversion rate and conversion
price will be subject to customary adjustments upon the occurrence of certain events. If a “make-whole fundamental change” (as defined in the
indenture  for  the  2026  Converble  Notes)  occurs,  the  Company  will,  in  certain  circumstances,  increase  the  conversion  rate  for  a  specified
period of me for noteholders who convert their 2026 Converble Notes in connecon with that make-whole fundamental change. The 2026
Converble Notes are not redeemable at the Company’s elecon before maturity. If a “fundamental change” (as defined in the indenture for
the 2026 Converble Notes) occurs, then, subject to a limited excepon,

121

 
 
 
 
 
 
Table of Contents

noteholders may require the Company to repurchase their 2026 Converble Notes for cash. The repurchase price will be equal to the principal
amount of the 2026 Converble Notes to be repurchased, plus accrued and unpaid interest, if any, to, but excluding, the applicable repurchase
date.

The 2026 Converble Notes have customary provisions relang to the occurrence of “events of default” (as defined in the Indenture
for the 2026 Converble Notes). The occurrence of such events of default could result in the acceleraon of all amounts due under the 2026
Converble Notes.

As of December 31, 2023, the Company was in full compliance with these covenants, and there were no events of default under the

2026 Converble Notes.

The Company evaluated the features embedded in the 2026 Converble Notes under the relevant accounng rules and concluded that
the embedded features do not meet the requirements for bifurcaon, and therefore do not need to be separately accounted for as an equity
component. The proceeds received from the issuance of the converble debt were recorded as a liability in the consolidated balance sheets.

Capped Call Transacons

In  connecon  with  the  pricing  of  the  2026  Converble  Notes,  the  Company  paid  $18.2  million  to  enter  into  privately  negoated
capped  call  transacons  with  one  or  a  combinaon  of  the  inial  purchasers,  their  respecve  affiliates  and  other  financial  instuons.  The
capped call transacons are generally expected to reduce the potenal diluon upon conversion of the 2026 Converble Notes in the event
that the market price per share of the Company’s common stock, as measured under the terms of the capped call transacons, is greater than
the strike price of the capped call transacons, which inially corresponds to the conversion price of the 2026 Converble Notes, and is subject
to an-diluon adjustments generally similar to those applicable to the conversion rate of the 2026 Converble Notes. Since incepon, the cap
price  has  been  $25.93  per  share,  which  represents  a  premium  of  approximately  75.0%  over  the  last  reported  sale  price  of  the  Company’s
common stock of $14.82 per share on April 14, 2020, and is subject to certain adjustments under the terms of the capped call transacons.

The  capped  call  transacons  are  accounted  for  as  separate  transacons  from  the  2026  Converble  Notes  and  classified  as  equity
instruments.  Therefore,  the  total  $18.2  million  capped  call  premium  paid  was  recorded  as  a  reducon  to  addional  paid-in  capital  in  the
consolidated balance sheets in 2020. The capped calls will not be subsequently re-measured as long as the condions for equity classificaon
connue to be met.

The Company incurred $0.9 million of debt issuance costs relang to the issuance of the 2026 Converble Notes, which were recorded
as a reducon to the notes in the consolidated balance sheet. The debt issuance costs are being amorzed and recognized as addional interest
expense over the six-year contractual term of the notes using the effecve interest rate method.

If the 2026 Converble Notes were converted on December 31, 2023, the holders of the 2026 Converble Notes would have received

common shares with an aggregate value of $39.8 million based on the Company’s closing stock price of $3.33 as of December 29, 2023.

The following table presents the components of interest expense related to 2026 Converble Notes:

(in thousands)
Stated coupon interest
Amorzaon of debt discount and debt issuance costs
  Total interest expense

Year Ended December 31, 

2023

2022

2021

$

$

3,450 $
1,313  
4,763 $

3,450
1,286
4,736

$

$

3,450
1,259
4,709

The remaining unamorzed debt discount and debt offering costs related to the Company’s 2026 Converble Notes of $3.1 million as
of December 31, 2023, will be amorzed using the effecve interest rate over the remaining term of the 2026 Converble Notes. The annual
effecve interest rate is 2.1% for the 2026 Converble Notes.

122

    
 
 
Table of Contents

Future payments on the 2026 Converble Notes as of December 31, 2023 are as follows:

Year ending December 31, (in thousands)

2024 - interest only
2025 - interest only
2026 - principal and interest

Total minimum payments
Less amount represenng interest
2026 Converble Notes, principal amount
Less unamorzed debt discount and debt issuance costs
Net carrying amount of 2026 Converble Notes

8.2% Converble Notes due 2022

$

$

3,450
3,450
231,725
238,625
(8,625)
230,000
(3,112)
226,888

On February 29, 2016, the Company issued and sold $100.0 million aggregate principal amount of its 8.2% Converble Senior Notes
due 2022. The 2022 Converble Notes constuted general, senior unsubordinated obligaons of the Company and were guaranteed by certain
subsidiaries of the Company, bore interest at a fixed coupon rate of 8.2% per annum payable quarterly and matured on March 31, 2022. In
March  2022,  the  Company  fully  repaid  the  2022  Converble  Notes,  and  as  a  result  had  no  connuing  obligaons  associated  with  them
thereaer. The payoff amount of $111.1 million included the repayment of the enre outstanding principal amount, the 9.0% premium of the
outstanding principal amount and accrued and unpaid interest.

The 2022 Converble Notes were issued to Healthcare Royalty Partners III, L.P., for $75.0 million in aggregate principal amount, and to
three related party investors, KKR Biosimilar L.P., MX II Associates LLC, and KMG Capital Partners, LLC, for $20.0 million, $4.0 million, and $1.0
million, respecvely, in aggregate principal amount.

The following table presents the components of interest expense of the 2022 Converble Notes:

(in thousands)
Stated coupon interest
Amorzaon of debt discount and debt issuance costs

Total interest expense

2025 Term Loan

Year Ended December 31, 
2021
2022

$

$

2,050
521
2,571

$

$

8,200
1,966
10,166

On  January  7,  2019,  the  Company  entered  into  the  2025  Term  Loan  with  affiliates  of  Healthcare  Royalty  Partners  (together,  the
“Lender”). The 2025 Term Loan consisted of a six-year term loan facility for an aggregate principal amount of $75.0 million (the “Borrowings”).
Starng January 1, 2020, the Borrowings under the 2025 Term Loan bore interest at 6.75% per annum plus three month LIBOR. Interest was
payable quarterly in arrears.

Pursuant  to  the  terms  of  the  2025  Term  Loan,  the  Company  was  required  to  begin  paying  principal  on  the  Borrowings  in  equal
quarterly  installments  beginning  on  January  7,  2022,  with  the  outstanding  balance  to  be  repaid  on  January  7,  2025,  the  maturity  date.  In
January 2022, pursuant to the Company entering into the 2027 Term Loans, the Company voluntarily prepaid all amounts outstanding under
the 2025 Term Loan. The payoff amount of $81.9 million included principal repayment in full, accrued interest, a 5.0% prepayment premium fee
of  the  Borrowings  principal  amount,  and  an  exit  fee  of  4.0%  of  the  Borrowings  principal  amount.  The  prepayment  premium  fee  and
unamorzed exit fee, debt discount and debt issuance costs, net from the 2025 Term Loan totaled $6.2 million and was recorded in loss on debt
exnguishment in the consolidated statements of operaons for 2022.

The following table presents the components of interest expense of the 2025 Term Loan:

(in thousands)
Stated coupon interest
Amorzaon of debt discount and debt issuance costs

Total interest expense

123

Year Ended December 31,

2022

2021

$

$

154
16
170

$

$

7,034
1,032
8,066

    
 
 
 
 
 
 
    
 
 
 
 
 
Table of Contents

9.

Commitments and Conngencies

Purchase Commitments

The Company entered into agreements with certain vendors to secure raw materials and certain CMOs to manufacture its supply of

products. As of December 31, 2023, the Company’s non-cancelable purchase commitments under the terms of its agreements are as follows:

Year ending December 31, (in thousands)

2024
2025
2026
Total obligaons

$

$

52,514
19,154
1,410
73,078

As  of  December  31,  2023,  total  obligaons  excludes  certain  purchase  commitments  that  were  assumed  by  Sandoz  upon  their
acquision of the Company’s CIMERLI ophthalmology franchise (see Note 17. Subsequent Events). The Company enters into contracts in the
normal course of business with contract research organizaons for preclinical studies and clinical trials and CMOs for the manufacture of clinical
trial  materials.  The  contracts  are  cancellable,  with  varying  provisions  regarding  terminaon.  If  a  contract  with  a  specific  vendor  were  to  be
terminated, the Company would generally only be obligated for products or services that the Company had received as of the effecve date of
the terminaon and any applicable cancellaon fees.

Guarantees and Indemnificaons

In the normal course of business, the Company enters into contracts and agreements that contain a variety of representaons and
warranes and provide for general indemnificaons. The Company’s exposure under these agreements is unknown because it involves claims
that may be made against the Company in the future but have not yet been made. To date, the Company has not paid any claims or been
required to defend any acon related to its indemnificaon obligaons. However, the Company may record charges in the future as a result of
these  indemnificaon  obligaons.  The  Company  assesses  the  likelihood  of  any  adverse  judgments  or  related  claims,  as  well  as  ranges  of
probable  losses.  In  the  cases  where  the  Company  believes  that  a  reasonably  possible  or  probable  loss  exists,  it  will  disclose  the  facts  and
circumstances of the claims, including an esmate range, if possible.

Legal Proceedings and Other Claims

The Company is a party to various legal proceedings and claims that arise in the ordinary, roune course of business and that have not
been  fully  resolved.  The  outcome  of  such  legal  proceedings  and  claims  is  inherently  uncertain.  Accruals  are  recognized  for  such  legal
proceedings  and  claims  to  the  extent  that  a  loss  is  both  probable  and  reasonably  esmable.  The  best  esmate  of  a  loss  within  a  range  is
accrued; however, if no esmate in the range is beer than any other, then the minimum amount in the range is accrued. If it’s determined that
a material loss is reasonably possible and the loss or range of loss can be esmated, the possible loss is disclosed. Somemes it is not possible
to determine the outcome of these maers or, unless otherwise noted, the outcome (including in excess of any accrual) is not expected to be
material, and the maximum potenal exposure or the range of possible loss cannot be reasonably esmated. As of December 31, 2023 and
2022, the Company had an accrual of $6.4 million and $4.7 million, respecvely, related to such maers that was included in accrued rebates,
fees and reserves in the consolidated balance sheets.

In late April of 2022, the Company received a demand leer from Zinc Health Services, LLC (“Zinc”) asserng that Zinc was entled to
approximately $14.0 million from the Company for claims related to certain sales of UDENYCA from October 2020 through December 2021. The
Company is connuing to evaluate the claims in the leer. No legal proceeding has been filed in connecon with the claims in the leer and
based on currently available informaon the final resoluon of the maer is uncertain. The Company intends to defend any legal proceeding
that may be filed. The Company established an accrual as of December 31, 2023 that represented its esmated liability to resolve the maer.
Loss  conngencies  are  inherently  unpredictable,  the  assessment  is  highly  subjecve  and  requires  judgments  about  future  events  and
unfavorable  developments  or  resoluons  can  occur.  The  Company  regularly  reviews  ligaon  maers  to  determine  whether  its  accrual  is
adequate. The amount of ulmate loss may differ materially from the amount accrued to date.

124

    
Table of Contents

Other than the maer in connecon with the demand leer described in this Note 9, there are no pending legal proceedings, other
than ordinary roune ligaon incidental to the business, to which the Company or any of its subsidiaries is a party, or that any of the Company
or its subsidiaries' property is subject.

10.

Leases

Through December 31, 2023, the Company leased approximately 47,789 square feet of office space for its corporate headquarters in
Redwood  City,  California  (the  “Lease  Agreement”).  Prior  to  an  amendment  to  the  Lease  Agreement  entered  into  on  October  24,  2023  (the
“Sixth Amendment”), the Lease Agreement was set to expire in September 2024 and contained a one-me opon to extend the lease term for
five years. Under the terms of the Sixth Amendment, the Company extended the lease term through September 30, 2027 and reduced the
amount  of  office  space  leased  to  27,532  square  feet.  The  remaining  20,257  square  feet  of  office  space  expired  on  December  31,  2023,
according to the terms of the Sixth Amendment.

The Company also leases approximately 25,017 square feet for its laboratory facilies in Camarillo, California which commenced in
January 2020. This lease terminates in May 2027 and contains a one-me opon to extend the lease term for five years. Both facility leases
provide for certain limited rent abatement and annual scheduled rent increases over their respecve lease terms.

The Company determined that the above facility leases were operang leases. The opons to extend the lease terms, if any, for these
leases were not included as part of the right-of-use asset or lease liability as it was not reasonably certain the Company would exercise those
opons.

In 2019, the Company entered into the Vehicle Lease Agreement, pursuant to which the Company leased approximately 50 vehicles as
of December 31, 2023. The term of each leased vehicle is 36 months and commences upon the delivery of the vehicle. The vehicles leased
under  this  arrangement  were  classified  as  finance  leases.  Beginning  in  February  2023,  the  Company  no  longer  enters  into  these  leasing
arrangements and began transioning to a reimbursement program with employees.

Supplemental informaon related to the Company’s leases is as follows:

(in thousands)
Assets
Operang leases
Finance leases

Total leased assets

(in thousands)
Liabilies
Operang lease liabilies, current
Operang lease liabilies, non-current
Total operang lease liabilies

Finance lease liabilies, current
Finance lease liabilies, non-current
Total finance lease liabilies

     Balance Sheet Classificaon

Other assets, non-current
Property and equipment, net

     Balance Sheet Classificaon

Accrued and other current liabilies
Lease liabilies, non-current

Accrued and other current liabilies
Lease liabilies, non-current

December 31, 

2023

2022

5,912
1,022
6,934

$

$

5,690
2,584
8,274

December 31, 

2023

2022

1,424
4,977
6,401

721
351
1,072

$

$

$

$

3,127
3,628
6,755

1,191
1,418
2,609

$

$

$

$

$

$

Other informaon related to lease term and discount rate is as follows:

Weighted-Average Remaining Lease Term

Operang leases
Finance leases

Weighted-Average Discount Rate

Operang leases
Finance leases

125

December 31, 

2023

2022

2021

3.6 years
1.4 years

2.2 years
2.2 years

3.2 years
1.7 years

11.8%
8.7%

8.0%
8.4%

8.0%
5.8%

    
    
    
    
    
    
    
Table of Contents

The components of lease expense were as follows:

(in thousands)
Finance lease cost

Amorzaon of right-of-use assets
Interest on lease liabilies
Total finance lease cost

Operang lease cost
Total lease cost

Supplemental cash flow informaon related to leases was as follows:

(in thousands)
Cash paid for amounts included in measurement of lease liabilies:

Operang cash flows from operang leases
Operang cash flows from finance leases
Financing cash flows from finance leases

Right-of-use assets obtained in exchange for lease obligaons:

Operang leases
Finance leases

As of December 31, 2023, the maturies of the lease liabilies were as follows:

Year ending December 31, (in thousands)

2024
2025
2026
2027
Total lease payments
Less imputed interest

Lease liabilies

11.

Stockholders’ Deficit

Public Offering  

Year Ended December 31, 
2022

2021

2023

$

     $

1,069      $

146
1,215     
2,984     
4,199      $

1,228      $

166
1,394     
3,154     
4,548      $

707
82
789
3,066
3,855

Year Ended December 31, 
2022

2021

2023

     $
$
$

3,560      $
$
$

145
1,034

3,401      $
$
$

155
1,228

$
$

2,653

$
— $

— $
$

2,694

3,435
81
672

434
477

Operang leases
2,095
2,192
2,126
1,531
7,944
(1,543)
6,401

$

$

$

$

Finance leases

781
358
—
—
1,139
(67)
1,072

On May 16, 2023, the Company entered into the Underwring Agreement with the Underwriters, pursuant to which the Company
issued and sold the Firm Shares to the Underwriters. Addionally, under the terms of the Underwring Agreement, the Company granted the
Underwriters an opon, for 30 days from the date of the Underwring Agreement, to purchase the Opon Shares, which the Underwriters
elected to exercise in full. The price to the public in the Public Offering was $4.25 per share. The Underwriters agreed to purchase the Shares
from the Company pursuant to the Underwring Agreement at a price of $3.995 per share.

The Offering was made pursuant to a prospectus supplement and related prospectus filed with the SEC pursuant to the Company’s
Registraon Statement under which the Company may offer and sell up to $150.0 million in the aggregate of its common stock, preferred stock,
debt securies, warrants and units from me to me in one or more offerings. On May 18, 2023, the Company completed the sale and issuance
of an aggregate of 13,529,411 Shares, including the exercise in full of the Underwriters’ opon to purchase the Opon Shares. The Company
received  net  proceeds  of  approximately  $53.6  million,  aer  deducng  the  Underwriters’  discounts  and  commissions  and  offering  expenses
payable by the Company.

126

    
    
    
    
    
    
    
 
 
 
 
 
 
 
 
 
 
Table of Contents

ATM Offering

On November 8, 2022, the Company filed a Registraon Statement. Also on November 8, 2022, the Company entered into a Sales
Agreement with Cowen, pursuant to which the Company may issue and sell from me to me up to $150.0 million of its common stock through
or to Cowen as the Company’s sales agent or principal in the ATM Offering.

On May 15, 2023, pursuant to an Amendment No. 1 to Sales Agreement and in connecon with the Public Offering, the Company
reduced  the  number  of  shares  that  could  be  issued  and  sold  pursuant  to  its  ATM  Offering  with  TD  Cowen  by  $86.25  million,  lowering  the
aggregate offering price under the Sales Agreement from $150.0 million to $63.75 million.

On September 11, 2023, pursuant to an Amendment No. 2 to Sales Agreement, the Company increased the number of shares that
could be issued and sold pursuant to its ATM Offering with TD Cowen by $28.75 million, increasing the aggregate offering price under the Sales
Agreement from $63.75 million to $92.5 million.

The following table summarizes informaon regarding selements under the ATM Offering:

(in thousands, except share and per share data)
Number of common stock shares sold during the period
Weighted-average price per share
Gross proceeds
Less commissions and fees
Net proceeds aer commissions and fees

Year Ended December 31, 

2023

2022

$
$

$

3,559,761
5.43
19,339
(483)
18,856

$
$

$

916,884
7.30
6,692
(168)
6,524

As of December 31, 2023, the Company had approximately $66.5 million of its common stock remaining available for sales under the

ATM Offering.

Common Stock

On October 9, 2023, in accordance with the terms of the Oponal Stock Purchase Agreement, the Company issued 2,225,513 shares of
its common stock to the CMO for a price of $3.675 per share, with a total value of $8.2 million in this non-cash transacon. The Oponal Stock
Purchase Agreement gave the Company the opon, in its sole discreon, to elect to pay for certain manufacturing services provided by the
CMO by either paying cash or a Stock Service Fee Payment. On October 4, 2023, the Company nofied the CMO of its elecon of the Stock
Service  Fee  Payment.  The  price  per  share  of  common  stock  was  equal  to  the  volume-weighted  average  closing  trading  price  per  share  of
common stock on the Nasdaq Global Market over the ten-trading day period ending on and including October 6, 2023. 

12.

Stock-Based Compensaon and Employee Benefits

Equity Incenve Plans

In  October  2014,  the  Company’s  board  of  directors  and  its  stockholders  adopted  the  2014  Equity  Incenve  Plan,  which  became
effecve upon the closing of the Company’s IPO on November 6, 2014. The 2014 Plan is subject to automac annual increases in the number of
shares available for issuance on the first business day of each fiscal year equal to four percent (4%) of the number of shares of the Company’s
common stock outstanding as of such date or a lesser number of shares as determined by the Company’s board of directors with 2024 being
the last calendar year with an automac annual increase under the 2014 Plan. All remaining shares under the Company’s 2010 Stock Plan (the
“2010 Plan”) were transferred to the 2014 Plan upon adopon and any addional shares that would otherwise return to the 2010 Plan as a
result  of  forfeiture,  terminaon  or  expiraon  of  the  awards  will  return  to  the  2014  Plan.  The  2014  Plan  provided  for  the  Company  to  grant
shares and/or opons to purchase shares of common stock to employees, directors, consultants and other service providers. While the 2014
Plan allows for non-qualified or incenve stock opons, primarily all opon grants made since June 2016 have been for non-qualified stock
opons. Under the 2010 Plan, no awards have been issued since 2014, and there were no shares of common stock available for future issuance
as of December 31, 2023. There were 881,231 shares of common stock available for future issuance as of December 31, 2023 under the 2014
Plan.

127

    
    
 
 
Table of Contents

In June 2016, the Company adopted the 2016 Employment Commencement Incenve Plan. The 2016 Plan is designed to comply with
the inducement exempon contained in Nasdaq’s Rule 5635(c)(4), which provides for the grant of non-qualified stock opons, restricted stock
units, restricted stock awards, performance awards, dividend equivalents, deferred stock awards, deferred stock units, stock payment and stock
appreciaon rights to a person not previously an employee or director of the Company, or following a bona fide period of non-employment, as
an inducement material to the individual’s entering into employment with the Company. As of December 31, 2023, the Company had 1,773,921
shares  of  common  stock  available  for  future  issuance  for  new  employees.  The  2016  Plan  does  not  provide  for  any  annual  increases  in  the
number of shares available.

Stock opon exercises are seled with common stock from the plans’ previously authorized and available pool of shares. If any shares
subject to an award granted under the 2014 Plan or the 2016 Plan expire or become forfeited or canceled without the issuance of shares, the
shares subject to such awards are added back into the authorized pool on the same basis that they were removed. In addion, shares withheld
to pay for minimum statutory tax obligaons with respect to full-value awards are added back into the authorized pool. The annual grant to
eligible employees can vary depending on the type of award, and the award size is determined by the employee’s grade level.

Stock Opons

Incenve  stock  opons  and  non-statutory  stock  opons  may  be  granted  with  exercise  prices  of  not  less  than  the  fair  value  of  the
common  stock  on  the  date  of  grant.  These  stock  opons  generally  vest  over  four  years,  expire  in  ten  years  from  the  date  of  grant  and  are
generally exercisable aer vesng.

The following table sets forth the summary of opon acvies under the 2016 Plan and the 2014 Plan:

Outstanding at December 31, 2022

Granted - at fair value
Exercised
Forfeited/Canceled

Outstanding at December 31, 2023
Exercisable at December 31, 2023

     Number of

Weighted-
Average
Exercise Price
Opons
15.00
$
21,691,321
6.86
5,947,607
$
1.61
(430,504) $
14.25
(3,549,184) $
23,659,240
13.31
$
16,279,679
15.20
$

Opons

Weighted-
Average
Remaining
Contractual Terms
(Years)

Aggregate
Intrinsic
Value
(in thousands)

5.7
4.3

$
$

2,337
1,815

Aggregate intrinsic value represents the value of the Company’s closing stock price on the last trading day of the year in excess of the

exercise price mulplied by the number of opons outstanding or exercisable.

Informaon on opons outstanding and exercisable as of December 31, 2023 is summarized as follows:

Range of Exercise Prices

1.67 - $
5.86 - $
10.37 - $
14.03 - $
17.30 - $
19.85 - $

5.44  
10.05
13.63
17.17
19.40
46.38

$
$
$
$
$
$

Number
Outstanding

4,288,840
4,493,996
4,143,765
4,436,113
3,827,172
2,469,354
23,659,240

Opons Outstanding
Weighted-
Average
Remaining
Contractual Terms
(Years)

Weighted-
Average
Exercise
Price

3.92
9.20
12.41
15.82
17.96
26.90
13.31

$
$
$
$
$
$
$

6.9
6.5
5.6
5.8
5.5
2.1
5.7

128

Opons Exercisable

Number
Exercisable

1,356,589
2,436,570
3,317,635
3,304,217
3,403,068
2,461,600
16,279,679

$
$
$
$
$
$
$

Weighted-
Average
Exercise
Price

2.32
9.45
12.53
15.86
17.95
26.91
15.20

 
 
 
 
 
 
 
    
    
 
Table of Contents

Addional informaon on opons is summarized as follows:

(in thousands, except weighted-average grant-date fair value per share)
Total intrinsic value of opons exercised
Total grant date fair value of opons vested
Weighted-average grant date fair value per share of opons granted

Year Ended December 31,

2023

2022

2021

$
$
$

425
30,467
4.19

$
$
$

914
34,916
7.04

$
$
$

9,726
40,365
9.80

As of December 31, 2023, total unrecognized stock-based compensaon expense related to unvested stock opons was $37.4 million,

which is expected to be recognized over a weighted-average period of 2.3 years.

Restricted Stock Units

The Company grants RSUs primarily to its employees. RSUs are share awards that entle the holder to receive freely tradable shares of
the  Company’s  common  stock  upon  vesng.  The  RSUs  cannot  be  transferred  and  are  subject  to  forfeiture  if  the  holder’s  employment
terminates prior to the release of the vesng restricons. The Company’s RSUs generally vest over one to three years from the applicable grant
date, provided the employee remains connuously employed with the Company. The esmated fair value of RSUs is based on the closing price
of the Company’s common stock on the grant date.

The following table sets forth the summary of RSUs acvity, under the 2014 Plan:

Balances at December 31, 2022

RSUs granted
RSUs vested
RSUs canceled

Balances at December 31, 2023

Addional informaon on RSUs is summarized as follows:

(in thousands, except weighted-average grant-date fair value per share)
Total grant date fair value of RSUs vested
Total grant date fair value of RSUs granted
Weighted-average grant-date fair value per share of RSUs granted

RSUs Outstanding

Number of
RSUs
2,333,307
1,274,753
(1,280,901)
(600,430)
1,726,729

Weighted-Average
Grant Date Fair 
Value

$
$
$
$
$

14.66
8.93
14.35
11.02
11.93

Year Ended December 31,

2023

2022

2021

$
$
$

18,381
11,386
8.93

$
$
$

13,598
22,502
13.34

$
$
$

8,434
27,869
16.86

As of December 31, 2023, total unrecognized stock-based compensaon expense related to unvested RSUs was $10.8 million, which is

expected to be recognized over a weighted-average period of 1.5 years.

Employee Stock Purchase Plan

In October 2014, the Company’s board of directors and its stockholders approved the establishment of the ESPP. The ESPP provides for
annual increases in the number of shares available for issuance on the first business day of each fiscal year equal to the lesser of one percent
(1%)  of  the  number  of  shares  of  the  Company’s  common  stock  outstanding  as  of  such  date  or  a  number  of  shares  as  determined  by  the
Company’s board of directors. The ESPP had 2,541,769 shares of common stock available for future issuance as of December 31, 2023. Eligible
employees may purchase common stock at 85% of the lesser of the fair market value of the Company’s common stock on the first or last day of
the offering period. The offering periods of the ESPP are on May 16 and November 16. As of December 31, 2023, there was $0.4 million of
unrecognized compensaon expense associated with the ESPP, which is expected to be recognized over an esmated weighted-average period
of 4.5 months.

129

 
 
 
    
    
 
 
 
 
 
 
 
 
Table of Contents

Stock-Based Compensaon

The following table summarizes the classificaon of stock-based compensaon expense in the Company’s consolidated statements of

operaons related to employees and nonemployees:

(in thousands)
Cost of goods sold (1)
Research and development
Selling, general and administrave

Stock-based compensaon expense

Stock-based compensaon expense capitalized into inventory

Year Ended December 31, 
2022

2023

$

$

$

632
14,596
27,882
43,110

1,062

$

$

$

736
18,999
31,002
50,737

1,187

$

$

$

2021

1,099
18,688
31,577
51,364

1,025

(1) Stock-based compensaon capitalized into inventory is recognized as cost of goods sold when the related product is sold.

The  stock-based  compensaon  for  the  year  ended  December  31,  2023  includes  restructuring  charges  described  in  Note  15  of

$1.1 million in research and development expense and a net forfeiture credit of $0.1 million in selling, general and administrave expense.

The  stock-based  compensaon  expense  recorded  in  connecon  with  the  Surface  Acquision  that  was  not  included  in  the

consideraon transferred was immaterial.

Valuaon Assumpons of Awards Granted to Employees

The Company esmated the fair value of each stock opon and awards granted under the ESPP on the date of grant using the Black-
Scholes opon-pricing model. The following table illustrates the weighted-average assumpons for the Black-Scholes opon-pricing model used
in determining the fair value of the awards during the years ended December 31, 2023, 2022 and 2021:

Expected term (years)

Stock opons
ESPP

Expected volality
Stock opons
ESPP

Risk-free interest rate

Stock opons
ESPP

Expected dividend yield

Stock opons
ESPP

Year Ended December 31, 
2022

2023

2021

6.0  
0.5  

6.1  
0.5  

64 %  
105 %  

62 %  
70 %  

6.1
0.5

65 %
42 %

3.92 %  
5.35 %  

2.37 %  
3.77 %  

0.89 %
0.06 %

— %  
— %  

— %  
— %  

— %
— %

Expected  Term:  The  expected  term  represents  the  period  for  which  the  stock-based  awards  are  expected  to  be  outstanding  and  is
based on the opons’ vesng term and contractual term. Since January 1, 2021, the Company has used historical data to calculate the expected
term.

Expected Volality: The expected volality is calculated based on the Company’s daily stock closing prices for a period equal to the

expected life of the award.

Risk-Free Interest Rate: The risk-free interest rate is based on the United States Treasury constant maturity rate at the me of grant

using a term equal to the expected life.

Expected Dividends: The Company has not paid and does not ancipate paying any dividends in the near future, and therefore used an

expected dividend yield of zero in the valuaon model.

130

    
    
    
 
 
 
 
 
 
 
  
 
  
 
  
 
    
    
    
  
 
 
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
  
 
 
Table of Contents

401(k) Rerement Plan

In 2019, the Company’s Compensaon Commiee approved the Company’s matching of the employees 401(k) Plan whereby eligible
employees may elect to contribute up to the lesser of 90% of their annual compensaon or the statutorily prescribed annual limit allowable
under Internal Revenue Service regulaons. Beginning January 1, 2021, the Company made matching contribuons of 100% of the first 4% of
eligible compensaon, up to a maximum of $7,500. The Company recorded compensaon expense related to the match of $1.8 million, $2.1
million and $1.7 million in 2023, 2022 and 2021, respecvely.

13.

Income Taxes

The components of loss before income taxes are as follows:

(in thousands)
Domesc
Foreign
Total

For the periods presented, the income tax provision (benefit) is as follows:

(in thousands)
Current:
Federal
State
Foreign
Subtotal

Deferred:
Federal
State
Foreign
Subtotal

Income tax provision (benefit)

2023
$ (238,272)

$ (238,272)

Year Ended December 31, 
2022
$ (291,746)
(8)
$ (291,754)

—  

2021
$ (287,058)
(42)
$ (287,100)

Year Ended December 31, 
2022

2021

2023

$

$

$

$

$

— $
—  
—  
— $

(380)

$
—  
—  
$

(380)

— $
—  
—  
— $

— $
—  
—  
— $

(380)

$

— $

—
—
—
—

—
—
—
—

—

There was no income tax provision in 2022 and 2021 due to the Company’s history of losses and valuaon of allowances against the

deferred tax assets.  

A reconciliaon of the statutory United States federal rate to the Company’s effecve tax rate is as follows:

Percent of pre-tax income:
United States federal statutory income tax rate
State taxes, net of federal benefit
Foreign rate differences
Permanent items
Research and development credit
Stock-based compensaon costs
Other
Change in valuaon allowance

Effecve income tax rate

131

Year Ended December 31, 
2022

2021

2023

21.0 %  
(1.2) 
—  
—  
0.9  
(3.5)
0.7  
(17.7) 

0.2 %  

21.0 %  
1.7  
—  
(0.1) 
1.8  
(2.3)
—  
(22.1) 

— %  

21.0 %
2.6
—
0.2
2.6
(1.2)
—
(25.2)

— %

    
    
    
 
 
    
    
    
 
   
   
  
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
  
 
  
 
  
 
    
    
    
  
 
   
   
  
 
 
 
 
 
 
Table of Contents

The components of the Company’s net deferred tax assets as of December 31, 2023 and 2022 consist of the following:

(in thousands)
Net operang loss carryforwards
Research and development credits
Depreciaon and amorzaon
Stock-based compensaon
Sales related accruals
Other accruals
Capitalized research and development

Gross deferred tax assets

Right-of-use asset
In-process research and development

Gross deferred tax liabilies

Total net deferred tax asset
Less valuaon allowance

Net deferred tax assets (liabilies)

December 31, 

2023
170,402
65,225
37,211
30,370
38,474
42,480
46,062
430,224
(1,538)
(6,403)
(7,941)
422,283
(423,385)
(1,102)

$

$

2022
131,423
63,164
51,877
32,561
23,864
19,717
17,673
340,279
(1,903)
(603)
(2,506)
337,773
(337,773)
—

$

$

The  tax  benefit  of  net  operang  losses,  temporary  differences  and  credit  carry  forwards  is  recorded  as  an  asset  to  the  extent  that
management  assesses  that  realizaon  is  “more  likely  than  not.”  The  ulmate  realizaon  of  deferred  tax  assets  is  dependent  upon  the
generaon of future taxable income during the periods in which the temporary differences represenng net future deducble amounts become
deducble. Due to the Company’s history of losses, and lack of other posive evidence, the Company has determined that it is more likely than
not that its federal net deferred tax assets and certain state net deferred tax assets will not be realized, and therefore, the Company has offset
the federal and certain state net deferred tax assets by a valuaon allowance as of December 31, 2023 and 2022.

The valuaon allowance increased by $85.6 million, $64.4 million and $72.4 million during the years ended December 31, 2023, 2022

and 2021, respecvely.

As of December 31, 2023, the Company had net operang loss carryforwards for federal income of $774.9 million, which will start to
expire in the year 2036, and various states net operang loss carryforwards of $128.0 million, which have various expiraon dates beginning in
2031.

As of December 31, 2023, the Company had federal research and development credit carryforwards for federal income tax purposes of
$60.6 million, which will start to expire in the year 2031, and state research and development credit carryforwards of $26.5 million, which have
no expiraon date.

Ulizaon of the net operang loss and tax credit carryforwards may be subject to a substanal annual limitaon due to ownership
change  limitaons  provided  by  Secon  382  of  the  Internal  Revenue  Code  of  1986,  as  amended,  and  similar  state  provisions.  The  annual
limitaon may result in the expiraon of certain net operang loss and tax credit carryforwards before their ulizaon. Under the new enacted
tax law, the carry forward period of net operang losses generated from 2018 forward is indefinite. However, the carryforward period for net
operang  losses  generated  prior  to  2018  remains  the  same.  Therefore,  the  annual  limitaon  may  result  in  the  expiraon  of  certain  net
operang  losses  and  tax  credit  carryforwards  before  their  ulizaon.  The  Company  files  income  tax  returns  in  the  United  States  federal
jurisdicon, various United States state jurisdicons, and a foreign jurisdicon with varying statutes of limitaons. The tax years from incepon
in 2011 forward remain open to examinaon due to the carryover of unused net operang losses and tax credits.

A reconciliaon of the Company’s unrecognized tax benefits during 2023, 2022 and 2021 is as follows:

(in thousands)
Balance at beginning of year

Addions based on tax posions related to current year
Addions (reducons) for tax posions of prior years

Balance at end of year

$

$

132

$

Year Ended December 31, 
2022
15,495
1,385
(42)
16,838

2023
16,838
865
(286)
17,417

$

$

$

2021
13,243
2,038
214
15,495

    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
    
    
 
 
 
 
 
 
Table of Contents

As  of  December  31,  2023,  2022  and  2021,  the  Company  had  $17.4  million,  $16.8  million  and  $15.5  million,  respecvely,  of
unrecognized benefits, none of which would currently affect the Company’s effecve tax rate if recognized due to the Company’s deferred tax
assets being fully offset by a valuaon allowance. During 2023, 2022 and 2021, the Company did not recognize accrued interest and penales
related  to  unrecognized  tax  benefits.  The  Company  does  not  ancipate  a  material  adjustment  of  unrecognized  tax  benefits  during  the  next
twelve months from the balance sheet date as reducons for tax posions of prior years.

14.

Net Loss Per Share

The following outstanding diluve potenal shares were excluded from the calculaon of diluted net loss per share due to their an-

diluve effect:

Stock opons, including shares subject to ESPP
Restricted stock units
Shares issuable upon conversion of 2022 Converble Notes
Shares issuable upon conversion of 2026 Converble Notes

Total

15.

Restructuring Charges

2023
24,083,222  
2,266,387  
—  

11,942,152
38,291,761  

Year Ended December 31, 
2022
22,214,875  
2,399,465  
1,078,632  
11,942,152
37,635,124  

2021
19,895,097
1,811,607
4,473,871
11,942,152
38,122,727

On  March  3,  2023,  the  Company  commied  to  a  plan  to  reduce  its  workforce  to  focus  resources  on  strategic  priories  including  the
commercializaon of its diversified product porolio and development of innovave immuno-oncology product candidates. The reducon in
force impacted approximately 50 full-me and part-me employees, effecve March 10, 2023 for most of these employees. In the first quarter
of  2023,  non-recurring  restructuring  charges  associated  with  the  reducon  in  force  consisted  of  $3.9  million  in  cash  expenses  related  to
personnel expenses such as salaries, severance payments and other benefits; and $1.5 million in non-cash stock-based compensaon related to
acceleraon of vesng and extension of the stock opon exercise windows for two impacted execuves; parally offset by $0.5 million in non-
cash stock-based compensaon forfeiture credits. The reducon in force was completed during the second quarter of 2023.

For  the  year  ended  December  31,  2023,  the  consolidated  statements  of  operaons  include  $3.6  million  in  research  and  development

expense and $1.3 million in selling, general and administrave expense related to the reducon in force.

16.

Related Party Transacons

Consulng services

In October 2020, the Company entered into a consulng agreement with Lanfear Advisors owned by Mr. Jonathan Lanfear who is the
brother  of  Dennis  Lanfear,  the  Company’s  President,  Chief  Execuve  Officer  and  Chairman  of  the  Board  of  Directors.  Mr.  Jonathan  Lanfear
provided consulng services with respect to the Collaboraon Agreement executed with Junshi Biosciences in February 2021 and the Leer
Agreement  with  Junshi  Biosciences  related  to  the  Collaboraon  Agreement  dated  January  9,  2022  (See  Note  7.  Collaboraons  and  Other
Arrangements). In addion to the hourly consulng fee paid to Lanfear Advisors under the consulng agreement, the Company granted fully
vested stock opons to purchase 65,000 shares of common stock with an exercise price of $17.60 per share to Mr. Jonathan Lanfear in February
2021  upon  the  execuon  of  the  Collaboraon  Agreement  with  Junshi  Biosciences  and  recognized  stock-based  compensaon  expense  of
$0.8 million. The Company recorded cash consulng expense of $0.2 million in 2021 with respect to these consulng services. There have been
no subsequent material related party expenses. Total liabilies recognized in the consolidated balance sheets with respect to these services
were immaterial as of December 31, 2023 and 2022.

133

    
    
    
 
 
 
 
Table of Contents

17.

Subsequent Events

CIMERLI Sale Transacon

On January 19, 2024, the Company entered into the Purchase Agreement by and between the Company and Sandoz. Pursuant to the
terms and subject to the condions set forth in the Purchase Agreement, on March 1, 2024, the Company completed the Sale Transacon for
its  CIMERLI  ophthalmology  franchise  through  the  sale  of  its  subsidiary,  Coherus  Ophthalmology  LLC,  to  Sandoz  for  upfront,  all-cash
consideraon  of  $170.0  million  plus  an  addional  $17.8  million  for  CIMERLI  product  inventory  and  prepaid  manufacturing  assets.  Such
consideraon is subject to certain adjustments that will be finalized following the closing pursuant to the Purchase Agreement.

Paral Release and Third Amendment to 2027 Term Loan

On February 5, 2024, the Company, entered into the Consent and Amendment with the Collateral Agent and the Lenders, pursuant to
which the Lenders and the Collateral Agent provided certain consents, and released certain assets and subsidiaries of the Company from their
obligaons under the 2027 Term Loans and the other loan documents in connecon therewith, and the pares thereto agreed to amend the
Loan Agreement.

Pursuant  to  and  subject  to  terms  and  condions  in  the  Consent  and  Amendment,  among  other  things:  (1)  the  Lenders  and  the
Collateral  Agent  provided  consent  to  consummaon  of  the  transacons  contemplated  by  the  Purchase  Agreement,  and  released  certain
subsidiary of the Company from its obligaon and certain assets subject to the transacons contemplated thereby, (2) the Lenders and the
Collateral Agent permied the Company to make a paral prepayment of the principal of the loans outstanding under the 2027 Term Loans in
the amount of $175.0 million upon consummaon of the transacons contemplated by the Purchase Agreement, subject to certain condions
including  a  prepayment  premium  and  makewhole  amount  calculated  pursuant  to  the  Consent  and  Amendment  and  (3)  the  pares  thereto
agreed  to  adjust  the  minimum  net  sales  covenant  level  under  the  2027  Term  Loans.  Upon  the  closing  of  the  Sale  Transacon  the  Company
became liable to repay $175.0 million of the exisng principal balance of $250.0 million of the loans outstanding under the Loan Agreement on
April  1,  2024  and  the  Company  plans  to  repay  $175.0  million  and  the  prepayment  premium  and  makewhole  amount  of  $6.8  million  to  the
Lenders on or before April 1, 2024 pursuant to the Consent and Amendment.

Other terms of the 2027 Term Loans, as amended by the Consent and Amendment, remain generally idencal to those under the 2027

Term Loans.

134

Table of Contents

Item 9.   Changes in and Disagreements with Accountants on Accounng and Financial Disclosure

None.

Item 9A.   Controls and Procedures

(a)     Evaluaon of Effecveness of Disclosure Controls and Procedures

We  carried  out  an  evaluaon,  under  the  supervision  of  our  Chief  Execuve  Officer  and  our  Interim  Chief  Financial  Officer,  and
evaluated the effecveness of our disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, as of
the end of the period covered by this Annual Report on Form 10-K. Based on that evaluaon, our President and Chief Execuve Officer and our
Interim Chief Financial Officer have concluded that, as of the end of the period covered by this Annual Report on Form 10-K, our disclosure
controls and procedures were, in design and operaon, effecve.

We maintain disclosure controls and procedures that are designed to ensure that informaon required to be disclosed in our Exchange
Act reports is recorded, processed, summarized and reported within the me periods specified in the Securies and Exchange Commission’s
rules  and  forms  and  that  such  informaon  is  accumulated  and  communicated  to  our  management,  including  our  chief  execuve  officer,
principal financial officer and principal accounng officer, as appropriate, to allow for mely decisions regarding required disclosure.

We intend to review and evaluate the design and effecveness of our disclosure controls and procedures on an ongoing basis and to
correct any material deficiencies that we may discover. Our goal is to ensure that our management has mely access to material informaon
that could affect our business. While we believe the present design of our disclosure controls and procedures is effecve to achieve our goal,
future events affecng our business may cause us to modify our disclosure controls and procedures. In designing and evaluang the disclosure
controls and procedures, management recognizes that any controls and procedures, no maer how well designed and operated, can provide
only reasonable assurance of achieving the desired control objecves, and management is required to apply its judgment in evaluang the cost-
benefit relaonship of possible controls and procedures.

(b)     Management’s Annual Report on Internal Control Over Financial Reporng

Our management is responsible for establishing and maintaining adequate internal control over financial reporng, as such term is
defined in Exchange Act Rules 13a-15(f). Under the supervision and with the parcipaon of our management, including our principal execuve
officer, principal financial officer and principal accounng officer, we conducted an evaluaon of the effecveness of our internal control over
financial reporng based on the framework in Internal Control—Integrated Framework issued by the Commiee of Sponsoring Organizaons of
the Treadway Commission (2013 Framework). Based on our evaluaon under the framework in Internal Control—Integrated Framework, our
management  concluded  that  our  internal  control  over  financial  reporng  was  effecve  as  of  December  31,  2023.  Ernst  &  Young  LLP,  our
independent registered public accounng firm, has aested to and issued a report on the effecveness of our internal control over financial
reporng, which is included herein.

135

Table of Contents

Report of Independent Registered Public Accounng Firm

To the Stockholders and the Board of Directors of Coherus BioSciences, Inc.

Opinion on Internal Control Over Financial Reporng

We have audited Coherus BioSciences, Inc.’s internal control over financial reporng as of December 31, 2023, based on criteria established in
Internal Control—Integrated Framework issued by the Commiee of Sponsoring Organizaons of the Treadway Commission (2013 framework)
(the COSO criteria). In our opinion, Coherus BioSciences, Inc. (the Company) maintained, in all material respects, effecve internal control over
financial reporng as of December 31, 2023, based on the COSO criteria.

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounng  Oversight  Board  (United  States)  (PCAOB),  the
consolidated  balance  sheets  of  the  Company  as  of  December  31,  2023  and  2022,  and  the  related  consolidated  statements  of  operaons,
comprehensive loss, stockholders’ equity (deficit) and cash flows for each of the three years in the period ended December 31, 2023, and the
related notes and our report dated March 15, 2024 expressed an unqualified opinion thereon.

Basis for Opinion

The  Company’s  management  is  responsible  for  maintaining  effecve  internal  control  over  financial  reporng  and  for  its  assessment  of  the
effecveness of internal control over financial reporng included in the accompanying Management’s Annual Report on Internal Control Over
Financial Reporng. Our responsibility is to express an opinion on the Company’s internal control over financial reporng based on our audit.
We are a public accounng firm registered with the PCAOB and are required to be independent with respect to the Company in accordance
with the U.S. federal securies laws and the applicable rules and regulaons of the Securies and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether effecve internal control over financial reporng was maintained in all material respects.  

Our audit included obtaining an understanding of internal control over financial reporng, assessing the risk that a material weakness exists,
tesng  and  evaluang  the  design  and  operang  effecveness  of  internal  control  based  on  the  assessed  risk,  and  performing  such  other
procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definion and Limitaons of Internal Control Over Financial Reporng

A company’s internal control over financial reporng is a process designed to provide reasonable assurance regarding the reliability of financial
reporng  and  the  preparaon  of  financial  statements  for  external  purposes  in  accordance  with  generally  accepted  accounng  principles.  A
company’s internal control over financial reporng includes those policies and procedures that (1) pertain to the maintenance of records that,
in  reasonable  detail,  accurately  and  fairly  reflect  the  transacons  and  disposions  of  the  assets  of  the  company;  (2)  provide  reasonable
assurance  that  transacons  are  recorded  as  necessary  to  permit  preparaon  of  financial  statements  in  accordance  with  generally  accepted
accounng  principles,  and  that  receipts  and  expenditures  of  the  company  are  being  made  only  in  accordance  with  authorizaons  of
management and directors of the company; and (3) provide reasonable assurance regarding prevenon or mely detecon of unauthorized
acquision, use, or disposion of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitaons, internal control over financial reporng may not prevent or detect misstatements. Also, projecons of any
evaluaon of effecveness to future periods are subject to the risk that controls may become inadequate because of changes in condions, or
that the degree of compliance with the policies or procedures may deteriorate.

/s/ Ernst & Young LLP

San Mateo, California
March 15, 2024

136

Table of Contents

Changes in Internal Control Over Financial Reporng

There  were  no  changes  in  our  internal  control  over  financial  reporng  idenfied  in  connecon  with  the  evaluaon  required  by
Rule 13a-15(d) and 15d-15(d) of the Exchange Act that occurred during the quarter ended December 31, 2023 that have materially affected, or
are reasonably likely to materially affect, our internal control over financial reporng.

Item 9B.   Other Informaon

(a)

Item 1.01 Entry into a Material Definive Agreement

Amendment No. 2 to Collaboraon Agreement

On  February  1,  2021,  we  announced  that  we  had  entered  into  the  Collaboraon  Agreement  with  Junshi  Biosciences  for  the  co-
development and commercializaon of toripalimab, Junshi Biosciences’ an-PD-1 anbody in the United States and Canada. We entered into an
amendment and waiver under the Collaboraon Agreement on October 25, 2023 (Amendment No. 1 to Collaboraon Agreement”). On March
13,  2024,  we  and  Junshi  Biosciences  entered  into  Amendment  No.  2  to  the  Collaboraon  Agreement  (“Amendment  No.  2  to  Collaboraon
Agreement”).

Under  Amendment  No.  2  to  Collaboraon  Agreement,  we  agreed  with  Junshi  Biosciences  to  change  the  $25.0  million  milestone
payment to Junshi Biosciences that became due in connecon with the approval by the FDA of toripalimab for the treatment of paents with
NPC in the first quarter of 2024. We agreed to split the $25.0 million milestone payment into two equal installments of $12.5 million each, one
due in the second quarter of 2024 and one due in the first quarter of 2025. We also agreed to pay approximately $2.5 million in the first quarter
of 2024 to Junshi Biosciences for roune expenses incurred pursuant to the Collaboraon Agreement.

The  foregoing  summary  of  Amendment  No.  2  to  Collaboraon  Agreement  does  not  purport  to  be  complete  and  is  qualified  in  its
enrety by the full text of the Amendment No. 2 to Collaboraon Agreement, a copy of which will be filed as an exhibit to our Quarterly Report
on Form 10-Q for the fiscal quarter ended March 31, 2024.

Item 2.05 Costs Associated with Exit or Disposal Acvies

In addion to our 35 former employees who transferred to Sandoz in connecon with the closing of the Sale Transacon, on March 11,
2024 we commied to a plan to reduce our workforce (the “Plan”) by approximately 26 employees effecve March 18, 2024 to focus resources
on strategic priories including the research, development and commercializaon of innovave cancer treatments and the commercializaon of
our porolio of FDA-approved oncology products. One-me restructuring charges associated with the Plan are expected to be approximately
$1.5  million,  primarily  consisng  of  personnel  expenses  such  as  salaries,  one-me  severance  payments,  and  other  benefits.  Cash  payments
related to these expenses will be paid out and the Plan is expected to be completed in the first half of 2024.

The esmated costs that we expect to incur in connecon with the Plan are subject to a number of assumpons, and actual results
may differ significantly from these esmates. We may also incur addional costs not currently contemplated due to events that may occur as a
result of, or that are associated with, the Plan.

(b) During the three months ended December 31, 2023, neither we nor any of our directors or officers adopted or terminated a “Rule

10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each such term is defined in Item 408(a) of Regulaon S-K.

Item 9C.   Disclosure Regarding Foreign Jurisdicons that Prevent Inspecons

Not applicable.

137

Table of Contents

PART III

Certain  informaon  required  by  Part  III  is  omied  from  this  Annual  Report  on  From  10-K  because  we  will  file  a  Definive  Proxy
Statement  (the  “Proxy  Statement”)  with  the  Securies  and  Exchange  Commission  within  120  days  aer  the  end  of  our  fiscal  year  ended
December 31, 2023.

Item 10.   Directors, Execuve Officers and Corporate Governance

The informaon required by this Item is included in the Proxy Statement to be filed with the SEC within 120 days aer the end of

our fiscal year ended December 31, 2023, and is incorporated herein by reference.

Item 11.   Execuve Compensaon

The informaon required by this Item is included in the Proxy Statement to be filed with the SEC within 120 days aer the end of

our fiscal year ended December 31, 2023, and is incorporated herein by reference.

Item 12.   Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Maers

The informaon required by this Item is included in the Proxy Statement to be filed with the SEC within 120 days aer the end of

our fiscal year ended December 31, 2023, and is incorporated herein by reference.

Item 13.   Certain Relaonships and Related Transacons, and Director Independence

The informaon required by this Item is included in the Proxy Statement to be filed with the SEC within 120 days aer the end of

our fiscal year ended December 31, 2023, and is incorporated herein by reference.

Item 14.   Principal Accounng Fees and Services

The informaon required by this Item is included in the Proxy Statement to be filed with the SEC within 120 days aer the end of

our fiscal year ended December 31, 2023, and is incorporated herein by reference.

138

Table of Contents

Item 15.   Exhibits and Financial Statement Schedules

PART IV

(a)

(1) The financial statements required by Item 15(a) are filed in Item 8 of this Annual Report on Form 10-K.

(2) The financial statement schedules required by Item 15(a) are omied because they are not applicable, not required or the required

informaon is included in the financial statements or notes thereto as filed in Item 8 of this Annual Report on Form 10-K.

(3) We have filed, or incorporated into this report by reference, the exhibits listed on the accompanying Index to Exhibits immediately

preceding the signature page of this Annual Report on Form 10-K.

Item 16.   Form 10-K Summary

None.

139

Table of Contents

INDEX TO EXHIBITS

Exhibit

Number

3.1

3.2

4.1

4.2

4.3

4.4

4.5

4.6

10.1†

10.2(a)

10.2(b)

Exhibit Descripon

     Form     

Date

     Number

Herewith

Incorporated by Reference

Filed

Amended and Restated Cerficate of Incorporaon.

Amended and Restated Bylaws.

Reference is made to Exhibits 3.1 and 3.2.

Form of Common Stock Cerficate.

Descripon of Coherus’ Securies Registered Pursuant to Secon 12 of the
Securies Exchange Act of 1934.

8-K

11/13/2014

8-K

11/18/2020

S-1/A

10/24/2014

10-K

2/27/2020

3.1

3.1

4.2

4.3

Indenture,  dated  April  17,  2020,  by  and  between  Coherus  BioSciences,  Inc.  and
U.S. Bank Naonal Associaon.

8-K

4/17/2020

4.1

Form of cerficate represenng the 1.5% Converble Senior Subordinated Notes
due 2026.

8-K

4/17/2020

4.1

Noce of Successor Trustee to Indenture dated February 7, 2022

10-Q

5/5/2022

4.5

Distribuon Agreement, effecve December 26, 2012, by and between Orox
Pharmaceucals B.V. and Coherus BioSciences, Inc.

S-1

9/25/2014

10.3

Standard Industrial/Commercial Mul-tenant Lease-Gross, effecve December 5,
2011, by and between Howard California Property Camarillo 5 and
BioGenerics, Inc.

S-1

9/25/2014

10.9(a)

First Amendment to Lease, effecve December 21, 2013, by and between Howard
California Property Camarillo 5 and Coherus BioSciences, Inc.

S-1

9/25/2014

10.9(b)

10.3(a)#

BioGenerics, Inc. 2010 Equity Incenve Plan, as amended.

10.3(b)#

Form of Stock Opon Grant Noce and Stock Opon Agreement under the 2010
Equity Incenve Plan, as amended.

S-1

S-1

9/25/2014

10.10(a)

9/25/2014

10.10(b)

10.4(a)#

Coherus BioSciences, Inc. 2014 Equity Incenve Award Plan.

S-1/A

10/24/2014

10.11

10.4(b)#

10.4(c)#

10.4(d)#

10.5#

10.6#

10.7†

Form of Stock Opon Grant Noce and Stock Opon Agreement under the 2014
Equity Incenve Award Plan.

S-1/A

11/4/2014

10.11(b)

Form of Restricted Stock Award Grant Noce and Restricted Stock Award
Agreement under the 2014 Equity Incenve Award Plan.

S-1/A

11/4/2014

10.11(c)

Form of Restricted Stock Unit Award Grant Noce and Restricted Stock Unit
Award Agreement under the 2014 Equity Incenve Award Plan.

S-1/A

11/4/2014

10.11(d)

Coherus BioSciences, Inc. 2014 Employee Stock Purchase Plan.

S-1/A

10/24/2014

10.12

Form of Indemnificaon Agreement between Coherus BioSciences, Inc. and each
of its directors, officers and certain employees.

S-1/A

10/24/2014

10.13

Master Services Agreement, effecve January 23, 2012, by and between
Medpace, Inc. and BioGenerics, Inc.

S-1

9/25/2014

10.15

140

 
    
    
 
Table of Contents

Exhibit

Number

10.8

10.9

Exhibit Descripon

     Form     

Date

     Number

Herewith

Incorporated by Reference

Filed

New Office Lease, effecve July 6, 2015, by and between Hudson 333 Twin
Dolphin Plaza, LLC and Coherus BioSciences, Inc.

10-Q

8/10/2015

10.3

First Amendment, effecve August 10, 2015, by and between Hudson 333 Twin
Dolphin Plaza, LLC and Coherus BioSciences, Inc.

10-Q

8/10/2015

10.4

10.10(a)#

Coherus BioSciences, Inc. 2016 Employment Commencement Incenve Plan.

10-Q

8/9/2016

10.1(a)

10.10(b)#

Form of Stock Opon Grant Noce and Stock Opon Agreement under the
Coherus BioSciences, Inc. 2016 Employment Commencement Incenve Plan.

10-Q

8/9/2016

10.1(b)

10.10(c)#

10.10(d)#

10.11

10.12

10.13†

10.14

10.15

Form of Restricted Stock Unit Award Grant Noce and Restricted Stock Unit
Award Agreement under the Coherus BioSciences, Inc. 2016 Employment
Commencement Incenve Plan.

Form of Restricted Stock Award Grant Noce and Restricted Stock Award
Agreement under the Coherus BioSciences, Inc. 2016 Employment
Commencement Incenve Plan.

10-Q

8/9/2016

10.1(c)

10-Q

8/9/2016

10.1(d)

Second Amendment, dated September 21, 2016, by and between Hudson 333
Twin Dolphin Plaza, LLC and Coherus BioSciences, Inc.

8-K

9/26/2016

10.1

Leer Agreement to Master Service Agreement, dated as of September 6, 2017,
by and between Medpace, Inc. and Coherus BioSciences, Inc.

10-Q

11/06/2017

10.2

Confidenal  Ligaon  Selement  Agreement  and  Release,  dated  as  of  April  30,
2019  between  Amgen  Inc.  and  Amgen  USA  Inc.  (collecvely  “Amgen”),  and
Coherus BioSciences Inc.

10-Q

8/5/2019

10.1

Third  Amendment,  effecve  May  24,  2019,  by  and  between  Hudson  333  Twin
Dolphin Plaza, LLC and Coherus BioSciences, Inc.

10-Q

11/8/2019

10.1

Fourth  Amendment,  effecve  September  4,  2019,  by  and  between  Hudson  333
Twin Dolphin Plaza, LLC and Coherus BioSciences, Inc.

10-Q

11/8/2019

10.2

10.16††

License  Agreement,  dated  November  4,  2019,  by  and  between  Coherus
BioSciences, Inc. and Bioeq IP AG

10-K

2/27/2020

10.29

10.1

10.1

10.17††

Form of Confirmaon for Base Capped Call Transacons under the Indenture.

8-K

4/17/2020

10.18

10.19

10.20††

10.21††

10.22††

Exclusive License and Commercializaon Agreement, dated February 1, 2021, by
and between Coherus Biosciences, Inc. and Shanghai Junshi Biosciences, Co. Ltd.

10-Q

5/6/2021

Stock Purchase Agreement, dated February 1, 2021, by and between the Coherus
Biosciences, Inc. and Shanghai Junshi Biosciences, Co. Ltd.

10-Q

5/6/2021

10.2

Loan Agreement dated as of January 5, 2022 among Coherus BioSciences, Inc., the
Guarantors, the Collateral Agent and the Lenders party thereto.

8-K

1/7/2022

10.1

Leer Agreement, dated February 9, 2022, between Coherus BioSciences, Inc. and
Shanghai Junshi Biosciences, Co., Ltd.

10-Q

5/5/2022

10.1

First  Amendment  to  Loan  Agreement  dated  as  of  April  7,  2022,  among  Coherus
BioSciences, Inc., the Collateral Agent and the Lenders party thereto.

10-Q

8/4/2022

10.1

141

 
    
    
 
Table of Contents

Exhibit

Number

10.23††

10.24††

Exhibit Descripon

     Form     

Date

     Number

Herewith

Incorporated by Reference

Filed

License Agreement, dated June 22, 2022, among Coherus BioSciences, Inc., Bioeq
AG and Genentech Inc.

10-K

3/6/2023

10.25

Second Amendment and Waiver to Loan Agreement dated as of February 6, 2023,
among  Coherus  BioSciences,  Inc.,  the  Collateral  Agent  and  the  Lenders  party
thereto.

10-Q

5/8/2023

10.1

10.25#

Execuve Change in Control and Severance Plan, effecve January 1, 2023.

10-Q

5/8/2023

10.26#††

Leer  Agreement  between  Coherus  BioSciences,  Inc.  and  Vladimir  Vexler,  dated
as of March 27, 2023.

10-Q

5/8/2023

10.2

10.3

10.27

10.28††

10.29††

10.30

10.31††

10.32††

10.33††

10.34††

10.35††

10.36††

10.37††

Amendment  No.  1  to  Sales  Agreement  between  Coherus  BioSciences,  Inc.  and
Cowen and Company, LLC, dated May 15, 2023.

10-Q

8/2/2023

10.1

Agreement and Plan of Merger, by and among Coherus BioSciences, Inc., Crimson
Merger Sub I, Inc., Crimson Merger Sub II, LLC and Surface Oncology, Inc., dated
June 15, 2023 (Form of CVR Agreement included as Exhibit A thereto)

8-K

6/16/2023

2.1

Selement and License Agreement among Coherus BioSciences, Inc., AbbVie Inc.
and AbbVie Biotechnology Ltd dated January 24, 2019.

10-Q

11/6/2023

10.1

Amendment  No.  2  to  Sales  Agreement  between  Coherus  BioSciences,  Inc.  and
Cowen and Company, LLC dated September 11, 2023.

10-Q

11/6/2023

10.2

First  Amended  and  Restated  Development  and  Opon  Agreement  between
Adimab, LLC and Surface Oncology, Inc., dated October 3, 2018.

Collaboraon  Agreement  between  Novars  Instutes  for  BioMedical  Research,
Inc.  and  Surface  Oncology,  Inc.,  dated  January  9,  2016,  as  amended  on  May  6,
2016,  as  further  amended  on  July  14,  2017,  and  as  further  amended  on
September 18, 2017.

Amendment  No.  4  to  the  Collaboraon  Agreement  between  Novars  Instutes
for BioMedical Research, Inc. and Surface Oncology, Inc., dated October 9, 2018.

License  Agreement,  dated  as  of  December  16,  2020,  by  and  between  Surface
Oncology, Inc. and GLAXOSMITHKLINE INTELLECTUAL PROPERTY (No. 4) LIMITED.

Amendment No. 1, dated as of August 11, 2021, to License Agreement, dated as
of  December  16,  2020,  by  and  between  Surface  Oncology, 
Inc.  and
GLAXOSMITHKLINE INTELLECTUAL PROPERTY (No. 4) LIMITED.

Sixth Amendment, effecve October 24, 2023, by and between Hudson 333 Twin
Dolphin Plaza, LLC and Coherus BioSciences, Inc.

Amendment to and Waiver, dated October 25, 2023, under the Exclusive License
and Commercializaon Agreement, dated February 1, 2021, by and between
Coherus Biosciences, Inc. and Shanghai Junshi Biosciences, Co. Ltd.

142

X

X

X

X

X

X

X

 
    
    
 
Exhibit Descripon

     Form     

Date

     Number

Herewith

Incorporated by Reference

Filed

Table of Contents

Exhibit

Number

10.38

Coherus  BioSciences,  Inc.  Insider  Trading  Compliance  Policy  and  Procedures,
effecve February 27, 2023.

10.39#††

Leer Agreement between Coherus BioSciences, Inc. and McDavid Slwell, dated
as of December 11, 2023.

10.40††

Exclusive  Product  License  Agreement,  dated  March  23,  2021,  by  and  between
Vaccinex, Inc. and Surface Oncology, Inc.

21.1

23.1

24.1

31.1

31.2

32.1

Subsidiaries of Coherus BioSciences, Inc.

Consent of Independent Registered Public Accounng Firm.

Power of Aorney (included in the signature page to this Form 10-K).

Cerficaon  of  Principal  Execuve  Officer  Required  Under  Rule  13a-14(a)  and
15d-14(a) of the Securies Exchange Act of 1934, as amended.

Cerficaon of Principal Financial Officer Required Under Rule 13a-14(a) and 15d-
14(a) of the Securies Exchange Act of 1934, as amended.

Cerficaon of Principal Execuve Officer and Principal Financial Officer Required
Under Rule 13a-14(b) of the Securies Exchange Act of 1934, as amended, and 18
U.S.C. §1350.

97.1

Coherus BioSciences, Inc. Clawback Policy, effecve December 1, 2023.

101.INS

Inline XBRL Instance Document – the instance document does not appear in the
Interacve Data File because its XBRL tags are embedded within the Inline XBRL
document.

101.SCH

Inline XBRL Taxonomy Extension Schema Document

101.CAL

Inline XBRL Taxonomy Extension Calculaon Linkbase Document

101.DEF

Inline XBRL Taxonomy Extension Definion Linkbase Document

101.LAB

Inline XBRL Taxonomy Extension Label Linkbase Document

101.PRE

Inline XBRL Taxonomy Extension Presentaon Linkbase Document

104

Cover page Interacve Data File (formaed in Inline XBRL and contained in Exhibit
101)

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

†

Porons of this exhibit (indicated by asterisks) have been omied pursuant to a request for confidenal treatment and this exhibit has
been filed separately with the SEC.

†† Porons  of  this  exhibit  (indicated  by  asterisks)  have  been  omied  pursuant  to  a  request  for  confidenal  treatment  or  pursuant  to
Regulaon  S-K,  Item  601(b)(10).  Such  omied  informaon  is  not  material  and  would  likely  cause  compeve  harm  to  the  registrant  if
publicly disclosed. Addionally, schedules and aachments to this exhibit have been omied pursuant to Regulaon S-K, Item 601(a)(5).

#

Indicates management contract or compensatory plan.

143

 
    
    
 
Table of Contents

SIGNATURES

Pursuant to the requirements of Secon 13 or 15(d) the Securies Exchange Act of 1934, the registrant has duly caused this report to

be signed on its behalf by the undersigned, thereunto duly authorized.

Date: March 15, 2024

    COHERUS BIOSCIENCES, INC.

/s/ Dennis M. Lanfear

By:
Name: Dennis M. Lanfear
Title: President and Chief Execuve Officer
(Principal Execuve Officer)

144

Table of Contents

POWER OF ATTORNEY

KNOW  ALL  PERSONS  BY  THESE  PRESENTS,  that  each  person  whose  signature  appears  below  constutes  and  appoints  Dennis  M.
Lanfear  and  Bryan  McMichael,  his  or  her  aorneys-in-fact,  for  him  or  her  in  any  and  all  capacies,  to  sign  any  amendments  to  this  Annual
Report on Form 10-K, and to file the same, with exhibits thereto and other documents in connecon therewith, with the U.S. Securies and
Exchange Commission, hereby rafying and confirming all that said aorneys-in-fact, or their substute, may do or cause to be done by virtue
thereof.

Pursuant to the requirements of the Securies Exchange Act of 1934, as amended, this report has been signed below by the following

persons on behalf of the registrant and in the capacies and on the dates indicated.

/s/ Dennis M. Lanfear
Dennis M. Lanfear

/s/ Bryan McMichael
Bryan McMichael

/s/ Georgia Erbez
Georgia Erbez

/s/ Lee N. Newcomer
Lee N. Newcomer

/s/ Charles Newton
Charles Newton

/s/ Jill O’Donnell-Tormey
Jill O’Donnell-Tormey

/s/ Michael Ryan
Michael Ryan

/s/ Ali J. Satvat
Ali J. Satvat

/s/ Mark D. Stolper
Mark D. Stolper

/s/ Kimberly J. Tzoumakas
Kimberly J. Tzoumakas

/s/ Mats Wahlström
Mats Wahlström

Chairman, President and Chief Execuve Officer
(Principal Execuve Officer)

March 15, 2024

March 15, 2024

March 15, 2024

March 15, 2024

March 15, 2024

March 15, 2024

March 15, 2024

March 15, 2024

March 15, 2024

March 15, 2024

March 15, 2024

Interim Chief Financial Officer, Execuve Vice
President, Accounng and Corporate Controller
(Principal Financial Officer and
Principal Accounng Officer)

Director

Director

Director

Director

Director

Director

Director

Director

Director

145

  
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

Exhibit 10.31

Execution Copy
CONFIDENTIAL

FIRST AMENDED AND RESTATED

DEVELOPMENT AND OPTION AGREEMENT

THIS  FIRST  AMENDED  AND  RESTATED  DEVELOPMENT  AND  OPTION  AGREEMENT  (this  “Agreement”)
made  effective  as  of  October  3,  2018  (the  “Amended  Effective  Date”),  is  entered  into  by  and
between Adimab, LLC, a Delaware limited liability company having an address at 7 Lucent Drive,
Lebanon, NH 03766 (“Adimab”), and Surface Oncology, Inc., a Delaware corporation having an
address at 25 First Street, Suite 303, Cambridge, MA 02141 (“Surface”).

BACKGROUND

WHEREAS,  Adimab  is  a  leader  in  yeast-based,  fully  human  antibody  discovery  and  optimization
using its proprietary core technology platform;

WHEREAS,  Surface  wishes  to  discover  and  optimize  certain  proprietary  antibodies  as  potential
therapeutic product candidates directed against disease-related biological targets to be identified by
Surface;

WHEREAS,  the  Parties  previously  entered  into  that  certain  Development  and  Option  Agreement,
dated as of June 3, 2014, as amended (the “Original Agreement”  and  such  date,  the  “Effective
Date”),  pursuant  to  which  the  Parties  collaborated  to  have  Adimab  discover  and  optimize
antibodies, and Surface obtained a research license to determine the activity of such antibodies and
to evaluate such antibodies, as well as an option to a license for commercial rights to certain of the
antibodies to each such target for development and commercialization as a pharmaceutical product;
and

WHEREAS, the Parties now desire to amend and restate the Original Agreement in its entirety and
replace the Original Agreement with this Agreement to, among other things, expand the right of
Surface to evaluate and use antibodies for diagnostic purposes.

NOW, THEREFORE,  in  consideration  of  the  foregoing  premises  and  the  mutual  covenants  set  forth
below,  and  for  other  good  and  valuable  consideration,  the  receipt  of  which  is  hereby
acknowledged, Adimab and Surface hereby agree as follows:

ARTICLE 1

DEFINITIONS.

 
The following initially capitalized terms have the following meanings (and derivative forms of
them shall be interpreted accordingly):

1.1“AAA” has the meaning set forth in Section 10.2(c)(i).

1.2“Adimab” has the meaning set forth in the recitals.

1.3“Adimab Diagnostic Product” means any Licensed Antibody that [***]. For clarity, “Adimab
Diagnostic  Product”  as  defined  herein  (i)  includes  Companion  Diagnostics  and  (ii)  excludes  (A)
prophylactic  or  therapeutic  Products  containing  [***]  Licensed  Antibodies  and  (B)  any  Other
Diagnostic Product.

1.4 “Adimab Indemnitees” has the meaning set forth in Section 8.2.

1.5“Adimab Materials” means any tangible biological or chemical materials (including all [***]
and other [***] in the form of tangible biological or chemical materials) provided by Adimab to
Surface under the Research Program, [***].

1.6“Adimab Platform Patents” means all Patents [***] the [***] that [***]

1.7“Adimab Platform Technology”  means  (a)  the  discovery  and  optimization  of  antibodies  via
methods that include the use of synthetic DNA antibody libraries and engineered strains of yeast,
(b)  all  methods,  materials  and  other  Know-How  used  in  the  foregoing  and  (c)  platforms
embodying, components, component steps and other portions of any of the foregoing in (a) or (b).
For  clarity,  Adimab  Platform  Technology  includes  technology  used  in  the  discovery,  and
optimization of any Program Antibody, in each case not based on the specific composition of such
Program Antibody (or product containing a Program Antibody), but based instead on the manner
in which such Program Antibody was discovered or optimized under a Research Program.

1.8“Adimab  Platform  Technology  Improvement”  means  all  Program  Inventions  that  [***]
Adimab Platform Technology, including any and all improvements, enhancements, modifications,
substitutions, alternatives or alterations to Adimab Platform Technology.

1.10“Affiliate”  means  an  entity  that,  directly  or  indirectly,  through  one  or  more  intermediaries,
controls,  is  controlled  by  or  is  under  common  control  with  a  Party.  For  this  purpose,  “control”
means  the  ownership  of  fifty  percent  (50%)  or  more  of  the  voting  securities  entitled  to  elect  the
directors or management of the entity, or the actual power to elect or direct the management of the
entity. Moreover, notwithstanding anything in this Agreement to the contrary, any venture capital
fund,  private  equity  fund  or  other  investor  who  is  not  primarily  an  operating  biopharmaceutical,
pharmaceutical,  diagnostics,  or  medical  device  research  and  development  and/or  marketing
company  (a  “Non-affiliate  Investor”)  shall  not  be  considered  an  Affiliate  of  a  Party,  and  any
person  or  entity  that  directly  or  indirectly  controls  or  is  controlled  by  a  Non-affiliate  Investor
(except  for  any  entity  directly  or  indirectly  controlled  by  a  Party,  controlling  a  Party,  or  under
common control with a Party, in each case other than through Non-affiliate Investor(s)) shall not be
considered an Affiliate of a Party solely by reason of being controlled by the same Non-affiliate
Investors.

1.11“Agreement” has the meaning set forth in the recitals.

1.12“Bankruptcy Code” has the meaning set forth in Section 9.7.

1.13“Binding Sequence Information” has the meaning set forth in Section 1.60.

1.14“Change  of  Control”  means  any  transaction  or  series  of  transactions  in  which  Surface  (a)
sells, conveys or otherwise disposes of all or substantially all of its property or business to a single
entity or set of Affiliated entities; or (b) (i) merges with, consolidates with, acquires or is acquired
by any other entity; or (ii) effects any other transaction or series of related transactions; in the case
of each of clause (i) and clause (ii), such that the members, stockholders or shareholders of Surface
immediately  prior  thereto,  in  the  aggregate,  no  longer  own,  directly  or  indirectly,  at  least  fifty
percent  (50%)  of  the  outstanding  voting  securities  or  capital  stock  (including  membership
interests)  of  the  surviving  entity  following  the  closing  of  such  merger,  consolidation,  other
transaction  or  series  of  related  transactions,  other  than  a  capital-raising  transaction  with  a  Non-
Affiliate Investor.

1.15“Combination Product” means a product containing a Licensed Antibody as well as one or
more other active therapeutic ingredient. Notwithstanding the foregoing, [***].

1.16“Commercial Option” has the meaning set forth in Section 3.3(a).

1.17“Commercial Option Fee” has the meaning set forth in Section 4.3.

1.18“Commercially Reasonable Efforts” means the level of efforts required to carry out a task in
a diligent and sustained manner without undue interruption, pause or delay; which level is at least
commensurate with the level of efforts that a similarly situated biopharmaceutical company would
devote to a product of similar potential and having similar commercial and scientific advantages
and disadvantages resulting from the company’s own research efforts (i.e., explicitly ignoring the
royalty,  milestone  and  other  payments  due  Adimab  under  this  Agreement),  taking  into  account
safety  and  efficacy;  the  competitiveness  of  alternative  products;  the  proprietary  position  of  the
product; pricing and reimbursement; and all other relevant commercial factors.

1.19“Companion Diagnostic” means any Adimab Diagnostic Product used with or in connection
with a particular prophylactic or therapeutic Product containing [***] Licensed Antibodies.

1.20“Confidential Information” has the meaning set forth in Section 6.1(a).

1.21“Control” means, with respect to any Know-How or Patent [***] (other than pursuant to this
Agreement),  of  the  [***]  as  provided  for  in  this  Agreement  without  violating  the  terms  of  any
written agreement with any Third Party.

1.22 “Controlled Contractor” has the meaning set forth in Section 2.1(b).

1.23“Cover”  means,  with  respect  to  a  particular  item  and  a  particular  Patent,  that  such  Patent
[***].

1.24“Diagnostic Product”  means  any  Adimab  Diagnostic  Product  or  Other  Diagnostic  Product.
For clarity, “Diagnostic Product” as defined herein excludes prophylactic or therapeutic Products
containing [***] Licensed Antibodies.

1.25“Discovery Term” means the term beginning on the Effective Date and ending on [***].

1.26“Dispute” has the meaning set forth in Section 10.2(a).

1.27“Effective Date” has the meaning set forth in the recitals.

1.28“External Product” means any compound or product other than (a) a Licensed Antibody or
(b) Product containing [***] Licensed Antibodies.

1.29“Evaluation Term” means, with respect to each Target, the time period beginning at the end
of  the  Research  Term  for  such  Target  and  ending  [***]  thereafter,  unless  otherwise  extended  by
mutual agreement of the Parties.

1.30“Field” means diagnostic, therapeutic or prophylactic uses in human or other animal disease.

1.31“First Commercial Sale” means, with respect to a Licensed Product in any country, the first
sale, transfer or disposition for value or for end use or consumption of such Licensed Product in
such  country  after  Marketing  Approval  for  such  Licensed  Product  has  been  received  in  such
country, but excluding any distribution or other sale solely for so-called treatment investigational
new drug sales, named patient sales, compassionate or emergency use sales and pre-license sales.

1.32“Force Majeure” means conditions beyond a Party’s reasonable control or ability to plan for,
including acts of God, war, terrorism, civil commotion, labor strike or lock-out; epidemic; failure
or default of public utilities or common carriers; and destruction of facilities or materials by fire,
earthquake, storm or like catastrophe; provided, however, the payment of invoices due and owing
under this Agreement shall not be excused by reason of a Force Majeure affecting the payor.

1.33“FTE” means the equivalent of a full-time employee’s working days over a twelve (12) month
period (taking account of normal vacations, sick days and holidays not being considered working
days), which equates to a total of [***] hours per twelve (12) month period of work performed by
a fully qualified Adimab employee or consultant in a Research Program. To provide an FTE over a
given time period that is less than a year means to provide the proportionate share (corresponding
to the proportion that such time period bears to a full year) during such time period of a full year’s
FTE.  In  no  event  shall  the  work  over  the  course  of  a  year  of  one  individual  person  account  for
more than one (1) FTE year.

1.34“FTE Rate” means [***] per FTE.

1.35“Indemnify” has the meaning set forth in Section 8.1.

1.36“Interest Payment” has the meaning set forth in Section 4.5.

1.37“Joint Inventions” means any and all Program Inventions made jointly by employees of, or
others  obligated  to  assign  Program  Inventions  to,  each  of  Adimab  (or  any  of  its  Affiliates)  and
Surface (or any of its Affiliates).

1.38“Joint  Serendipitous  Inventions”  means  all  Joint  Inventions  other  than  those  Covered  by
Program Antibody Patents or constituting Adimab Platform Technology Improvements.

1.39“Know-How”  means  all  technical  information  and  know-how,  including  (i)  inventions,
discoveries,  trade  secrets,  data,  specifications,  instructions,  processes,  formulae,  materials
(including  cell  lines,  DNA,  vectors,  plasmids,  nucleic  acids  and  the  like),  methods,  protocols,
expertise  and  any  other  technology,  including  the  applicability  of  any  of  the  foregoing  to
formulations, compositions or products or to their manufacture, development, registration, use or
marketing  or  to  methods  of  assaying  or  testing  them  or  processes  for  their  manufacture,
formulations containing them or compositions incorporating or comprising them, and (ii) all data,
instructions,  processes,  formula,  strategies,  and  expertise,  whether  biological,  chemical,
pharmacological, biochemical, toxicological, pharmaceutical, physical, analytical, or otherwise and
whether related to safety, quality control, manufacturing or other disciplines.

1.40“Licensed Antibodies” means those Program Antibodies that are selected by Surface pursuant
to Section 3.3(a), and any Program-Benefited Antibody generated from such Program Antibodies.

1.41“Licensed  Research  Antibodies”  means  those  Program  Antibodies  that  are  selected  by
Surface  pursuant  to  Section  3.2(a),  and  any  Program-Benefited  Antibody  generated  from  such
Program Antibodies.

1.42“Licensed  Product”  means  a  Product  that  [***]  Licensed  Antibodies,  and  includes
Combination Products containing any one or more Licensed Antibodies or any Adimab Diagnostic
Product. [***].

1.43“Licensed  Program  Antibody  Patents”  means  those  Program  Antibody  Patents  that  Cover
any Licensed Antibodies or Licensed Research Antibodies.

1.44“Losses” has the meaning set forth in Section 8.1.

1.45“Major Markets” means each of the [***].

1.46“Marketing Approval” each means approval to market a Licensed Product legally as a drug
or biologic, including approval of a Biologics License Application (as defined in the Federal Food,
Drug,  and  Cosmetic  Act,  the  Public  Health  Service  Act  and  the  regulations  promulgated
thereunder) in the United States, or license, approval, registration, or authorization of a comparable
filing in any other jurisdiction, or the clearance, approval, license, registration, or authorization of
a comparable filing for medical device, diagnostic or animal use. [***].

1.47“Milestone Event” has the meaning set forth in Section 4.4.

1.48“Milestone Payment” has the meaning set forth in Section 4.4.

1.49“Naïve Antibody Library” has the meaning set forth in Section 2.6(a).

1.50“Net Sales” means [***]

If any Licensed Antibody is sold as part of a Combination Product, the Net Sales for such Licensed
Antibody shall be determined by [***]

1.51“Non-Affiliate Investor” has the meaning set forth in Section 1.9.

1.52“Optimization Antibody Library” has the meaning set forth in Section 2.6(a).

1.53“Other Diagnostic Product” means any assay, medical device, product or compound that (a)
does  not  comprise,  incorporate,  contain  or  use  a  Licensed  Antibody  and  (b)  [***].  For  clarity,
“Other Diagnostic Product” as defined herein excludes (A) Adimab Diagnostic Products and (B)
prophylactic or therapeutic Products containing Licensed Antibodies.

1.54“Party” means Adimab or Surface.

1.55“Patent” means any patent application or patent anywhere in the world, including all of the
following categories of patents and patent applications, and their foreign equivalents: provisional,
utility, divisional, continuation, continuation-in-part, and substitution applications; and utility, re-
issue,  re-examination,  renewal  and  extended  patents,  and  patents  of  addition,  and  any
Supplementary  Protection  Certificates,  patent  extensions,  restoration  of  patent  terms  and  other
similar rights.

1.56“Permitted Comparison” has the meaning set forth in Section 1.60.

1.57“Product”  means  any  actual  or  potential  product  [***]  that  [***]  Program-Benefited
Antibodies  [***].  For  clarity,  it  is  possible  that  there  will  be  multiple  Products  against  a  single
Target.

1.58“Program  Antibody”  means,  with  respect  to  each  Target,  each  antibody  [***]  under  a
Research Program for such Target. It is understood and agreed that [***].

1.59“Program Antibody Patents” means, for each Target, Patents that, [***].

1.60“Program-Benefited Antibody” means any Program Antibody or any modified or derivative
form of any such Program Antibody that comprises or contains either [***] (“Binding Sequence
Information”).  Notwithstanding  the  foregoing,  an  antibody  product  will  not  be  deemed  a
Program-Benefited Antibody [***] (“Permitted Comparisons”).

1.61“Program  Deliverables”  means,  for  each  Target,  the  deliverables  for  a  given  part  of  the
Research Plan as defined in the Research Plan for such Target.

1.62“Program Inventions” means, for each Target, any invention or Know-How that is [***] in
the course of performing or as a result of the activities conducted under a Research Program.

1.63“Program Patent” means, for each Target, any Patent Covering a Program Invention.

1.64“Prosecute” has the meaning set forth in Section 5.4(d)(i).

1.65“Research Committee” has the meaning set forth in Section 2.2(a).

1.66“Research License Term” has the meaning set forth in Section 3.2(b)(i).

1.67“Research Option” has the meaning set forth in Section 3.2(a).

1.68“Research Plan” means the research plan to be agreed upon by the Parties with respect to a
Target in accordance with Section 2.1(a) hereof.

1.69“Research  Program”  means  the  program  of  research  conducted  under  this  Agreement  in
accordance with a Research Plan, and, as applicable, all programs of research conducted under this
Agreement in accordance with all Research Plans.

1.70“Research  Term”  means  the  period  beginning  on  the  Effective  Date  and  ending,  on  a
Research  Program-by-Research  Program  basis,  when  Adimab  delivers  final  antibodies  under  a
Research Plan.

1.71“Royalty Term” means, on a Licensed Product-by-Licensed Product and country-by-country
basis, the term ending at the later to occur of (a) the expiration of the last Valid Claim Covering the
Licensed Product in the country in which such Licensed Product is manufactured or sold, or (b) ten
(10) years after the First Commercial Sale of such Licensed Product in such country.

1.72“Senior Executive Discussions” has the meaning set forth in Section 10.2(a).

1.73“Surface” has the meaning set forth in the recitals.

1.74“Surface Indemnitees” has the meaning set forth in Section 8.1.

1.75“Surface  Materials”  means  (a)  any  tangible  biological  or  chemical  materials  (including
antigen  samples  and  other  Know-How  in  the  form  of  tangible  biological  or  chemical  materials)
provided  by  Surface  to  Adimab  under  a  Research  Program  (other  than  commercial  material
purchased by Surface and delivered to Adimab), and (b) from and after the time of the Commercial
Option  exercise  for  a  Target,  the  quantities  of  Licensed  Antibody  to  such  Target  (and  DNA
encoding that Licensed Antibody) provided to Surface by Adimab under this Agreement.

1.76“Surface Program Inventions” means all Program Inventions made solely by employees of,
or others obligated to assign Program Inventions to, Surface (or any of its Affiliates).

1.77“Target” means a target selected by Surface pursuant to Section 2.1(a).

1.78“Target Questionnaire” means the form of target questionnaire attached hereto as Exhibit A.

1.79“Third Party” means an entity other than a Party or the Affiliate of a Party.

1.80“Third Party Claims” has the meaning set forth in Section 8.1.

1.81“Third  Party  Patent  Licenses”  means  Patent  licenses  obtained  by  Surface  after  Surface
determines  in  good  faith  that  one  or  more  such  Patent  licenses  from  Third  Parties  are  [***],  in
order to avoid Third Party claims of patent infringement [***] of a Licensed Antibody, [***]. For
clarity, Third Party Patent Licenses explicitly excludes licenses to any of the foregoing:

(1)[***]

(2)[***]

(3)[***]

(4)[***]

(5)[***]

(6)[***]

(7)[***]

1.82“Valid Claim” means a claim of a Licensed Program Antibody Patent, which claim [***].

1.83References in the body of this Agreement to “Sections” and “Articles” refer to the sections and
articles  of  this  Agreement.  The  terms  “include,”  “includes,”  “including”  and  derivative  forms  of
them  shall  be  deemed  followed  by  the  phrase  “without  limitation”  regardless  of  whether  such
phrase appears there (and with no implication being drawn from its inconsistent inclusion or non-
inclusion), and the use of the word “or” shall not be exclusive.

1.84To avoid doubt, the term “antibody” as used everywhere else in this Agreement includes both
full-length  antibodies,  functional  fragments  thereof,  and  chemically  modified  versions  thereof
(including pegylated versions and regardless of whether containing amino acid substitutions), all of
the  foregoing  whether  naturally  occurring,  artificially  produced,  raised  in  an  artificial  system,  or
created through modification of an antibody produced in any of the foregoing ways or otherwise.

ARTICLE 2

PROGRAM.

2.1Research Programs.

(a)Target Selection. Surface shall nominate the first Target by providing notice of such Target to
Adimab  before  the  Effective  Date.  At  any  time  prior  to  the  expiration  of  the  Discovery  Term,
Surface may initiate Research Programs with respect to additional Targets by notifying Adimab. In
each case, such notice shall be in writing on a Target-by-Target basis, and shall be in the form of a
completed Target Questionnaire with respect to each such Target and delivery of Surface’s antigen
for  such  Target.  Adimab’s  obligation  to  perform  such  additional  Research  Programs  shall  be
subject  to  the  availability  of  Adimab  researchers.  Upon  receipt  of  such  notice  by  Adimab  and
Adimab’s confirmation of availability, the Parties shall work together to prepare the content of a
Research Plan with respect to such Target, including the relevant Deliverables and success criteria.
Such Research Plan shall be based upon the form of Research Plan attached hereto as Exhibit B,
and  shall  include  Adimab’s  responsibilities  with  respect  to  the  discovery  and  optimization  of
antibodies with respect to each Target. Each Research Plan shall be agreed upon in writing by the
Parties, and each Research Program shall be conducted in accordance therewith. Neither Party is
required to perform a Research Program under this Agreement if the Parties do not mutually agree
in writing on Research Plan.

(b)Conduct of Research. Each Party shall use its commercially reasonable efforts to perform the
Research Program activities assigned to such Party in each Research Plan and to achieve the

 
timeline(s)  set  forth  in  such  Research  Plan.  Adimab’s  performance  obligations  under  each
Research  Program  shall  be  contingent  upon  Surface  providing  the  Surface  Materials,  if  any,  set
forth  in  the  applicable  Research  Plan.  Such  Surface  Materials  are  expected  to  include  Target
antigen.  Adimab’s  obligations  with  regard  to  the  performance  of  a  particular  Research  Program
shall expire at the end of the applicable Research Term. Adimab shall have the right to use Third
Parties in the performance of its obligations hereunder, subject to Surface’s prior written consent if
such Third Party is not identified and the applicable work not described in the Research Plan (any
such permitted Third Party, a “Controlled Contractor”).

2.2Project Management.

(a)Scientific Research Committee. Promptly after the completion of the first Research Plan, the
Parties  shall  form  a  steering  committee  consisting  of  [***] representatives  from  each  Party  with
respect  to  the  relevant  Research  Program  (the  “Research  Committee”)  to  oversee  the  Research
Programs.  The  Research  Committee’s  role  is  to  facilitate  communication  regarding  progress  in
relation  to  the  Research  Programs  and  the  collaboration  generally.  Either  Party  may  change  its
Research  Committee  members  upon  written  notice  to  the  other  Party.  The  Research  Committee
may meet in person or by teleconference or videoconference. Each Party shall designate one of its
Research Committee members as co-chair. The Research Committee shall meet from time to time
promptly after the date of a written request by either Party. Additional members representing either
Party may attend any Research Committee meeting. The co-chairs shall be responsible to circulate,
finalize  and  agree  on  minutes  of  each  meeting  within  [***]  days  after  the  meeting  date.  Upon
expiration of the final Research Term, the Research Committee shall be disbanded.

(b)Decision Making.  The  Research  Committee  shall  operate  by  consensus  but  solely  within  the
limits  specified  in  this  Section  2.2,  it  being  understood  that  if  the  co-chairs  cannot  agree  with
regards  to  a  specific  matter  within  their  decision-making  authority,  no  decision  of  the  Research
Committee  shall  be  deemed  taken  by  the  Research  Committee.  The  Research  Committee  shall
have  the  limited  authority  to  amend  the  Research  Plans  in  a  manner  not  substantially  affecting
resources required to perform, timing for performance, or success criteria. Except for the limited
authority set forth in this Section 2.2, the Research Committee shall not have any decision-making
authority and in no event shall the Research Committee shall have the power to amend or waive
compliance with this Agreement.

(c)Alliance  Managers.  Each  Party  shall  designate  in  writing  within  [***]  days  after  signing  an
“Alliance  Manager”  to  be  the  primary  contact  for  such  Party.  The  Alliance  Manager  shall  be
responsible for managing communications between the Parties with respect to a Research Program,
including  responsibility  for  scheduling  teleconferences  and  coordinating  Research  Committee
meetings.

(d)Exclusive Use of Campaign Manager. During the applicable Research Term and for a period
of  [***]  year  after,  the  person  whom  Adimab  has  designated  as  the  “Campaign  Manager”  for  a
given  Research  Program  shall  not  perform,  or  supervise  the  performance  of,  research  relating  to
the same Target using Adimab Platform Technology for Adimab or its Affiliates (whether for their
own account or on behalf of any Third Party). It is understood and agreed that if such a person is
no longer in Adimab’s or its Affiliate’s employ, then such person’s activities for another employer

are  beyond  the  scope  of  (and  are  not  Adimab’s  responsibility  to  prevent  under)  the  foregoing
sentence.

2.3Reports; Records.

(a)By Adimab. During the applicable Research Term, at the junctures specified in the applicable
Research  Plan,  Adimab  shall  provide  written  reports  to  Surface  regarding  the  Research  Plan.
Notwithstanding  the  foregoing  or  anything  express  or  implied  anywhere  in  this  Agreement,
Adimab  shall  not  be  required  to  disclose  any  Adimab  Platform  Technology  or  Adimab  Platform
Technology Improvements to Surface. Adimab shall maintain records, in sufficient details and in
good scientific manner appropriate for patent purposes, which shall be complete and accurate and
shall fully and properly reflect all work done and results achieved in the performance of a Research
Program,  by  or  on  behalf  of  Adimab  or  any  of  its  Affiliates  or  Controlled  Contractors.  All  such
records shall be kept in sufficient detail to identify and report those research activities conducted
by  Adimab,  and  shall  be  made  available  for  inspection  or  copies  provided  to  Surface  upon
Surface’s request. In the event that such records and data include disclosure of Adimab Platform
Technology or Adimab Platform Technology Improvements, Adimab may redact those portions as
is  necessary  to  protect  Adimab  Platform  Technology  or  Adimab  Platform  Technology
Improvements prior to any review or inspection by or delivery to Surface.

(b)By Surface.  During  the  applicable  Research  Term,  at  the  junctures  set  forth  in  the  applicable
Research Plan, for so long as Surface or any of its Affiliates, licensees or sublicensees continue to
generate  or  test  any  Program-Benefited  Antibodies,  Surface  shall  provide  written  reports  to
Adimab which provide any data Surface is required to provide under the applicable Research Plan
and  shall  disclose  information  regarding  the  existence  and  progress  of  all  Program-Benefited
Antibodies since the date of the last report. For clarity, the information reported by Surface after
the  Research  Term  shall  be  solely  for  the  purpose  of  allowing  Adimab  to  monitor  Surface’s
obligations under this Agreement.

2.4Use of Adimab Materials. With respect to each Target, Surface and its Affiliates shall only use
Adimab  Materials  (a)  as  is  necessary  to  conduct  a  Research  Program  during  the  Research  Term
and  the  Evaluation  Term,  (b)  pursuant  to  the  license  granted  under  Section  3.1(a)  and  Section
3.2(b) of this Agreement while such licenses are in effect, including for Permitted Comparisons, or
(c) to generate and test Program-Benefited Antibodies in accordance with Section 9.4. Surface and
its  Affiliates  shall  not  use  Adimab  Materials  for  any  other  purposes.  Without  limiting  the
foregoing,  Adimab  acknowledges  and  agrees  that  upon  receipt  of  Program  Antibodies,  Surface
may  conduct  testing  on  such  Program  Antibodies  to  optimize  such  Program  Antibodies  (and,  to
avoid doubt, the optimized versions thus created shall be Program-Benefited Antibodies).

Adimab retains title to the Adimab Materials, including all quantities of Program Antibodies that it
provides under a Research Program, including during the Evaluation Term. During the Evaluation
Term, such quantities of Program Antibodies are (i) for use solely in assessing whether to exercise
the  Commercial  Option  or  Research  Option  for  the  applicable  Target  and  for  Permitted
Comparisons, and (ii) shall not be used in humans or for any commercial purpose. Should Surface
exercise neither its Research Option pursuant to Section 3.2(a) nor its Commercial Option pursuant
to Section 3.3(a), Surface shall return to Adimab or destroy any Program-Benefitted Antibodies in
its possession on expiration of the Evaluation Term for such Target. Surface shall destroy any

Licensed  Research  Antibodies  in  its  possession  on  expiration  of  the  relevant  Research  License
Term.  Without  limiting  the  generality  of  the  foregoing,  during  the  Evaluation  Term  and  after
expiration of the Options, if unexercised, Surface shall not provide Program-Benefitted Antibodies
to Third Parties, except as permitted by this Agreement.

2.5Use  of  Surface  Materials.  Adimab  shall  use  the  Surface  Materials  solely  to  perform  the
Research  Program  for  the  applicable  Target.  Adimab  shall  not  transfer  the  Surface  Materials
outside of Adimab nor, for clarity, provide the Surface Materials to any Third Party. Within [***]
days after the Research Term for such Target ends, Adimab will return to Surface or destroy any
remaining Surface Materials (at Surface’s direction).

2.6Certain Restrictions on the Use of Antibodies.

(a)Adimab Restrictions. For each Target, until the earlier of expiration of the Evaluation Term for
such  Target  or  Surface’s  exercise  of  its  Commercial  Option  for  such  Target,  Adimab  shall  not
provide  any  of  the  Program  Antibodies  (or  any  of  their  Binding  Sequence  Information)  to  any
Third Party in connection with performing a funded or sponsored research program for such Third
Party. In addition, even if Surface does not exercise its Commercial Option for a particular Target,
Adimab shall not file Program Antibody Patents for such Target or any patent application Covering
any Program Antibody, unless independently rediscovered as contemplated below. For purposes of
this  Section  2.6,  the  performance  of  a  program  by  Adimab  means  use  of  any  of  the  Adimab
Platform Technology to discover or optimize antibodies to the applicable Target based on activity
against  or  with  respect  to  such  Target.  Further,  at  all  times,  unless  independently  rediscovered
without  the  use  of  (i)  Surface  Materials,  (ii)  Confidential  Information  of  Surface  (subject  to
Section 6.2(e)), (iii) any antibody library that is (A) [***] and (B) [***] (any such antibody library
satisfying clauses (A) and (B)(1), a “Naive Antibody Library”) or (2) created specifically for use
in  the  Research  Program  and  [***]  from  a  Naive  Antibody  Library  in  a  Research  Program  (any
such antibody library satisfying clauses (A) and (B)(2) an “Optimization Antibody Library”) and
or  any  antibodies  identified  therefrom  (including  Program  Antibodies),  or  any  of  their  partial  or
whole sequences, or (iv) any Program Inventions to the extent solely owned by Surface based on
the  terms  of  this  Agreement  (subject  to  Section  6.2(e)),  Adimab  and  its  Affiliates  shall  not  (I)
provide the Program Antibodies or their Binding Sequence Information to any Third Party at any
time,  or  any  other  antibody  or  their  Binding  Sequence  Information  identified  from  any  Naive
Antibody  Library  or  Optimization  Antibody  Library  under  a  Research  Program  or  (II)  use  the
Program  Antibodies,  any  other  antibody  identified  from  any  Naive  Antibody  Library  or
Optimization  Antibody  Library  under  a  Research  Program,  or  any  of  their  Binding  Sequence
Information, to research, develop, manufacture or commercialize any biologic or drug products in
for  Adimab,  its  Affiliates  or  any  Third  Parties.  Further,  Adimab  shall  not  perform  any  research,
discovery  or  development  with  respect  to  a  Target  using  any  Naive  Antibody  Library  or
Optimization  Antibody  Library  for  which  research,  discovery  or  development  was  pursued  with
respect to such Target  under  a  Research  Program,  and  Adimab  shall  not  provide (by any means,
such as sale, license or transfer), any Naive Antibody Library or Optimization Antibody Library
(or any substantial portion thereof) to any others.

To avoid doubt and notwithstanding anything to the contrary in this Agreement:

(i)nothing herein shall prevent Adimab from licensing or transferring some or all of the Adimab
Platform  Technology  and/or  Adimab  Platform  Technology  Improvements  to  a  Third  Party
(including technical support in connection therewith) nor shall anything herein require Adimab to
in any way limit the use of the Adimab Platform Technology and/or Adimab Platform Technology
Improvements  by  a  Third  Party,  subject  to  the  restrictions  above  regarding  any  Naive  Antibody
Library or Optimization Antibody Library and antibodies identified therefrom (including Program
Antibodies), or any of their Binding Sequence Information; and

(ii)nothing herein shall require Adimab to physically remove from its libraries, or to prevent from
being included in future libraries, any Program-Benefited Antibodies, but Adimab is limited with
respect to the use of any Naive Antibody Library and Optimization Antibody Library as provided
above. This Agreement expressly provides for a reserved right for Adimab, its Affiliates, and those
deriving  rights  from  them  (a)  to  include  Program-Benefited  Antibodies  in  antibody  library(ies)
(other  than  Naive  Libraries)  transferred  or  licensed  by  Adimab  to  Third  Parties  (including  the
transfer  of  physical  possession  of  samples  of  Program-Benefited  Antibodies  to  a  Third  Party  as
part  of  such  transactions)  and  (b)  to  conduct  any  activity  with  respect  to  Program-Benefited
Antibodies that are not Licensed Antibodies under this Agreement if Adimab (or such other party)
arrives  at  such  Program-Benefited  Antibodies  in  a  manner  fully  compliant  with  Adimab’s  other
covenants and obligations in this Agreement.

(iii)Adimab  may  independently  regenerate  Binding  Sequence  Information  for  any  Program
Antibodies without use or reference to any Program Inventions or any Naive Antibody Library or
Optimization  Antibody  Library,  other  than  Adimab  Platform  Technology  Improvements  (which
nothing in this Agreement shall be read to restrict Adimab from using). In the case of independent
rediscovery as provided above, Adimab shall be unrestricted in its use of and ability to provide the
applicable independently rediscovered or independently regenerated antibodies to others.

(b)Surface  Restrictions.  Surface  hereby  covenants  that  it  and  its  Affiliates  shall  not  seek  to  or
actually  clinically  develop  or  commercialize  any  Program-Benefited  Antibody,  or  product
containing  either  of  the  foregoing  (other  than  the  activities  permitted  hereunder  during  the
Research Term and the Evaluation Term for the purpose of determining whether or not to exercise
an  Option  for  such  Target),  without  first  executing  the  Commercial  Option  with  Adimab  with
respect to the applicable Target.

2.7Amendment and Restatement. The Parties hereby agree and acknowledge that this Agreement
amends and restates the Original Agreement in its entirety and the Original Agreement is replaced
with, and superseded by, this Agreement; provided, however, that, for the avoidance of doubt, any
activities conducted under the Original Agreement shall be deemed to have been conducted under
this Agreement.

ARTICLE 3

LICENSES; OPTION; DEVELOPMENT & COMMERCIALIZATION

3.1Mutual Research Program Licenses.

 
(a)To Surface.  During  the  Research  Term  and  Evaluation  Term  for  each  Target,  Adimab  hereby
grants to Surface a non-exclusive, non-sublicensable license with respect to such Target, under the
Adimab Platform Patents, Program Antibody Patents and Know-How Controlled by Adimab (or its
Affiliates)  during  the  term  of  this  Agreement,  to  perform  research,  and  to  design,  research,
preclinically develop, make, import and use Program-Benefited Antibodies and Adimab Materials
pertaining thereto in the Field, including for Surface to (i) evaluate Program-Benefited Antibodies,
(ii) perform Permitted Comparisons and Surface’s responsibilities under the Research Plan and this
Agreement for each Target, and (iii) design, research, preclinically develop, make, import and use
Program-Benefited Antibodies and Adimab Materials as Adimab Diagnostic Products. For clarity,
the license to Surface excludes the right to [***] but includes the right to (1) perform Permitted
Comparisons and (2) have others perform the licensed activities on behalf of Surface.

(b)To Adimab. During the Research Term and Evaluation Term for each Target, Surface hereby
grants  to  Adimab  a  non-exclusive,  nontransferable  (except  in  connection  with  a  permitted
assignment of this Agreement) license (without the right to grant sublicenses except to Controlled
Contractors) with respect to such Target under all Patents and Know-How Controlled by Surface
(or  its  Affiliates)  which  Cover  or  relate  to  the  Targets  (including  any  that  so  relate  by  claiming
antibodies  directed  to  the  Targets  or  a  mechanism  of  action  via  the  Targets)  or  any  Surface
Materials, solely to perform Adimab’s responsibilities as provided for in the applicable Research
Plan.

3.2Research Rights.

(a)Research Option. On a Target-by-Target basis, Adimab hereby grants to Surface the exclusive
option (for each Target, a "Research Option") to obtain the licenses set forth in Section 3.2(b) for
Licensed  Research  Antibodies  to  the  Target,  exercisable  by  written  notice  to  Adimab  and  (i)
payment by Surface to Adimab of [***] on or before the date that is [***] months after the date on
which Technical Milestone 1 is achieved for the Target, or (ii) payment of Technical Milestone 2
with respect to the Target and on or before the expiry of the Evaluation Term. Surface shall, in its
written  notice  to  exercise  the  Research  Option  for  a  Target,  specify  up  to  ten  (10)  Program
Antibodies  against  the  Target  as  the  “Licensed  Research  Antibodies”.  Upon  such  Research
Option exercise, Adimab will provide to Surface sufficient materials to allow Surface to express
any such Licensed Research Antibodies.

(b)Research License. Adimab hereby, effective on Surface's exercise of the Research Option for a
Target and the applicable Licensed Research Antibodies:

(i)grants  to  Surface  a  worldwide,  fully  paid-up,  sublicenseable  through  multiple  tiers  (solely  as
provided  in  Section  3.2(b)(ii))  license,  under  (A)  the  Adimab  Platform  Patents  and,  (B)  any
Licensed Program Antibody Patents, and (C) Know-How and other Patents Covering the Adimab
Platform Technology, Adimab Platform Technology Improvements or Program Inventions, in each
case, Controlled by Adimab (or its Affiliates) as of the start of and during the applicable Research
License Term, to make, have made, import, have imported, export and have exported, in each case,
for  research  purposes  only,  the  Licensed  Research  Antibodies  for  such  Target  for  a  period
beginning on the date of Surface’s exercise of the Research Option for such Target and expiring on
the date [***] years after such exercise (subject to Section 9.1) (the “Research License Term”).
Such license shall be non-exclusive and shall exclude the use of any Licensed Research

Antibodies  in  humans.  This  license  grant  is  granted  by  Adimab  as  of  the  Effective  Date  as  a
current  license  grant,  subject  only  to  the  Research  Option  exercise  by  Surface  but  not  any  other
action by Adimab.

(ii)The  license  granted  under  Section  3.2(b)(i)  shall  be  sublicensable  solely  to  (x)  Controlled
Contractors  or  (y)  in  connection  with  the  sublicensing  of  commercial  rights  to  a  therapeutic
product against the same Target, in either case, pursuant to sublicenses that are consistent with all
relevant  terms  and  conditions  of  this  Agreement,  including  Sections  2.4  and  9.4  hereof.  Surface
shall  remain  responsible  for  all  payments  and  other  performance  obligations  due  under  this
Agreement, notwithstanding any license or sublicense that it may grant.

3.3Commercial Rights.

(a)Commercial  Option.  On  a  Target-by-Target  basis,  Adimab  hereby  grants  to  Surface  the
exclusive option (for each Target, a “Commercial Option”) to obtain the licenses of Section 3.3(b)
for Licensed Antibodies to the Target, exercisable by payment of the Commercial Option Fee with
respect to such Target to Adimab on or before the expiry of the Evaluation Term. Surface shall, in
its  written  notice  to  exercise  the  Commercial  Option  for  a  Target,  specify  up  to  twenty  (20)
Program-Benefited  Antibodies  against  the  Target  as  the  “Licensed  Antibodies.”  Additionally,
Surface  shall  have  the  exclusive  option  to  obtain  licenses  for  up  to  five  (5)  additional  Licensed
Antibodies  (“Additional  Licensed  Antibodies”),  up  to  a  total  of  twenty-five  (25)  Licensed
Antibodies, with each Additional Licensed Antibody beyond the initial twenty (20) increasing the
Commercial  Option  Fee  in  accordance  with  Section  4.3.  For  clarity,  Additional  Licensed
Antibodies  shall  be  classified  as  “Licensed  Antibodies”  under  this  Agreement.  Upon  such
Commercial Option exercise, Adimab will provide to Surface sufficient materials to allow Surface
to  express  any  such  Licensed  Antibodies  that  were  generated  in  the  Research  Program.
Notwithstanding the foregoing, Surface may elect to partially exercise the Commercial Option by
paying sixty five percent (65%) of the Commercial

Option Fee and designating up to ten (10) Program-Benefited Antibodies as Licensed Antibodies;
provided, however, that prior to the expiration of the Evaluation Term, Surface shall either (i) pay
the remaining thirty five percent (35%) of the Commercial Option Fee and, at any time prior to the
expiration of the Evaluation Term (even if after payment of the remaining thirty five percent (35%)
of  the  Commercial  Option  Fee)  designate  additional  Program-Benefited  Antibodies  as  Licensed
Antibodies such that the total number of Licensed Antibodies does not exceed twenty (20) or (ii)
fail to pay the remaining thirty five percent (35%) of the Commercial Option Fee, in which case
the Commercial Option shall be deemed not to have been exercised with respect to such Target and
no  Program-Benefited  Antibodies  against  such  shall  be  deemed  Licensed  Antibodies  from  that
point forward.

(b)Development and Commercialization License and Assignment. Adimab hereby, effective on
Surface’s exercise of the Commercial Option for a Target and the applicable Licensed Antibodies:

(i)assigns to Surface, subject to the terms and conditions of this Agreement and without any further
action  required  of  either  Party,  all  right,  title  and  interest  in  and  to  those  Licensed  Program
Antibody Patents that solely Cover those Licensed Antibodies, and at Surface’s request, Adimab

will  execute  title  transfer  and  recordation  assignments  for  any  such  Licensed  Program  Antibody
Patents; and

(ii)grants to Surface a worldwide, royalty-bearing, sublicenseable through multiple tiers (solely as
provided in Section 3.3(b)(iii)) license, under (A) the Adimab Platform Patents, (B) those Licensed
Program Antibody Patents which are not assigned to Surface pursuant to Section 3.3(b)(i) (for any
reason, including bankruptcy and other like proceedings described in Section 9.7), and (C) Know-
How Covering the Adimab Platform Technology, Adimab Platform Technology Improvements or
Program  Inventions,  in  each  case,  Controlled  by  Adimab  (or  its  Affiliates)  as  of  the  start  of  and
during  the  term  of  this  Agreement,  in  the  Field,  to  research,  have  researched,  develop,  have
developed, commercialize, have commercialized, make, have made, use, have used, sell, have sold,
offer  to  sell,  have  offered  to  sell,  import,  have  imported,  export  and  have  exported  the  Licensed
Antibodies  and  Licensed  Products  for  such  Target  during  the  term  of  this  Agreement  (subject  to
Section 9.1). Such license shall be non-exclusive under the Adimab Platform Patents and Know-
How, and exclusive (even as to Adimab and its Affiliates) under the Licensed Program Antibody
Patents. This license grant is granted by Adimab as of the Effective Date as a current license grant,
subject only to the Commercial Option exercise by Surface but not any other action by Adimab.

(iii)The  license  granted  under  Section  3.3(b)(ii)  shall  be  sublicensable  solely  pursuant  to
sublicenses that are consistent with all relevant terms and conditions of this Agreement, including
Section  9.4  hereof.  Surface  shall  remain  responsible  for  all  payments  and  other  performance
obligations due under this Agreement, notwithstanding any license or sublicense that it may grant.

3.4Diligent Development and Commercialization. Surface shall, if it exercises the Commercial
Option  with  respect  to  a  Target,  devote  Commercially  Reasonable  Efforts  to  preclinically  and
clinically  develop,  seek  Marketing  Approval  for  in  the  Major  Markets,  and  launch  and  actively
commercialize  in  the  Major  Markets  at  least  one  (1)  Licensed  Antibody  against  such  Target.
Annually,  Surface  will  provide  Adimab  with  a  written  report  of  Licensed  Product  progress  in
development  and  commercialization,  by  Surface’s  and  its  Affiliates’  activities  in  that  regard.  If
requested by Adimab, Surface shall meet with Adimab to discuss such report once annually.

3.5No Implied Licenses.  Other  than  the  licenses,  options  and  assignments  explicitly  set  forth  in
this Agreement, neither Party grants any intellectual property licenses, options or assignments to
the other Party under this Agreement. This Agreement does not create any implied licenses.

ARTICLE 4

FINANCIAL TERMS.

4.1Research Stage Fees.

(a)Research Funding. For each Research Program, Surface shall pay Adimab (i) an amount equal
to  [***]  percent  [***]  of  the  estimated  FTEs  (at  the  FTE  Rate)  for  the  Research  Program,  such
amount  to  be  paid  within  [***]  business  days  of  agreement  on  a  Research  Plan,  and  (ii)  within
[***] business days of completion of a Research Program, an amount equal to [***] percent [***]
of  the  actual  FTEs  expended  by  Adimab  on  the  Research  Program  (at  the  FTE  Rate)  less  the
amount previous paid with respect to such Research Program pursuant to clause (i); provided,

 
however,  that  (1)  such  actual  FTEs  do  not  exceed  the  FTEs  set  forth  in  the  applicable  Research
Plan (as amended from time to time) for such Research Program by more than [***] percent [***]
and (2) Adimab has provided Surface with an invoice for each of such payments. Upon Surface’s
reasonable  request,  Adimab  shall  provide  customary  and  reasonable  documentation  to  evidence
that all such amounts so paid by Surface were used on FTE’s for the applicable Research Program.

(b)Technical Milestones. Surface shall pay Adimab two technical milestone fees with respect to
each Research Program on each Target, as follows:

(i)The first technical milestone fee shall be equal to [***] for each Research Program, and such fee
will  be  paid  to  Adimab  by  Surface  within  [***]  business  days  of  the  later  of  (1)  [***]  and  (2)
provision by Adimab of an invoice for such payment to Surface; and

(ii)The second technical milestone fee shall be equal to [***] for each Research Program, and such
fee will be paid to Adimab by Surface within [***] business days of the later of (1) [***] and (2)
provision  by  Adimab  of  an  invoice  for  such  payment  to  Surface.  In  the  event  that  the  second
technical milestone is met in the initial delivery, or in the event that the second technical milestone
is met without payment of the first technical milestone, then, in either case, Surface shall pay both
technical milestones.

4.2Research License Maintenance Fee. For each Research Option that is exercised by Surface,
Surface shall pay an annual maintenance fee of [***] on each of the [***] anniversaries of the date
of  exercise  of  the  relevant  Research  Option,  subject  to  early  termination  as  provided  in  this
Agreement.

4.3Commercial Option Fee. In order to exercise the Commercial Option under Section 3.3(a) for
a Target, Surface shall pay to Adimab a non-creditable, nonrefundable option exercise fee of [***]
for each such Target (each, a “Commercial Option Fee”). If Surface elects to license Additional
Licensed Antibodies, each Additional Licensed Antibody will increase the Commercial Option Fee
by [***] up to a maximum Commercial Option Fee of [***] for each such Target.

4.4Milestone Payments. Subject to Section 4.7, for each Target, Surface shall report in writing to
Adimab  the  achievement  of  each  event  (each,  a  “Milestone  Event”)  and  pay  the  corresponding
development  milestone  payment  (each,  a  “Milestone  Payment”)  to  Adimab,  each  within  [***]
days  after  the  achievement  of  the  corresponding  milestone  event  in  the  following  table  (whether
achieved by or on behalf of Surface or its Affiliates or any other entity acting on behalf of any of
them or having received a license, sublicense or other rights from any of the foregoing with respect
to a Licensed Product):

Milestone Event for each Licensed Product for a Target
[***]
[***]
[***]
[***]
[***]
Milestones  Payments  are  payable  one  time  only  per  Licensed  Product,  the  first  time  each  is
achieved for such Licensed Product. If a subsequent Milestones Event is achieved for any Licensed

Milestone Payment
[***]
[***]
[***]
[***]
[***]

Product  without  a  prior  Milestone  Event  having  been  achieved  for  that  Licensed  Product,  then
Surface  shall  pay  the  Milestone  Payment  for  such  previous  Milestone  Event  along  with  the
payment  for  the  most  recently  achieved  Milestone  Event.  Notwithstanding  the  foregoing,  if  a
Milestone Payment has been paid by Surface with respect to a Product that is then abandoned prior
to  the  receipt  of  Marketing  Approval  by  Surface,  and  Surface  subsequently  elects  to  research,
develop and commercialize a back-up Product against the same Target, then no Milestone Payment
shall be due for such previously paid Milestone Payment with respect to such back-up Product.

4.5Deferred  Payment  Option.  The  Commercial  Option  Fee  and  the  Milestone  Payments  with
respect to the first two Milestone Events set forth in Section 4.4 (i.e., those related to (a) [***] and
(b)  [***])  shall  be  deemed  met  and  accrue  when  the  Commercial  Option  is  exercised  or  the
applicable Milestone Event is achieved for a given Licensed Product, respectively and as the case
may be. Surface may pay the Commercial Option Fee or the corresponding Milestone Payment, or
Surface  may  provide  written  notice  prior  to  the  due  date  for  such  Commercial  Option  Fee  or
Milestone Payment of its election to delay payment of such amount until the earlier of (i) [***] (ii)
[***] (iii) [***]. If Surface opts to delay any such payment, Surface shall pay Adimab, on the first
business  day  of  every  calendar  year,  interest  (each,  an  “Interest Payment”)  accrued  on  all  such
deferred amounts at a rate of [***] per [***] (calculated on a daily basis), from the date any such
Commercial  Option  Fee  and/or  Milestone  Payments  are  due  hereunder  until  such  Commercial
Option  Fee  and/or  Milestone  Payments,  and  any  interest  thereon,  are  paid  in  full;  provided,
however,  that  if  Surface  ceases  all  research  and  development  activities  with  respect  to  Program-
Benefited Antibodies against the same Target for which a payment is delayed, then Surface shall
not  be  obligated  to  make  such  Interest  Payment  and  the  applicable  Commercial  Option  Fee  and
Milestone Payments, all of which are hereby forgiven in such circumstances; and provided, further,
however, that in the event that Surface (or its Affiliate or licensee) subsequently resumes research
or development on Program-Benefited Antibodies against such Target, Surface shall immediately
pay  to  Adimab  any  unpaid  Interest  Payments  (including  any  interest  which  has  accrued  on  such
Interest Payments during the period since Surface last made an Interest Payment to Adimab with
respect  to  such  Program-Benefited  Antibody),  and  Surface  shall  resume  the  payment  of  Interest
Payments on the first business day of the next calendar year.

4.6Royalties.

(a)Royalty  Payments.  Subject  to  Section  4.7,  as  to  each  Licensed  Product  sold  during  the
applicable Royalty Term in a country, on a Licensed Product-by-Licensed Product basis, Surface
shall  pay  Adimab  the  following  royalties,  based  on  the  royalty  rate  applicable  to  the  relevant
portion  of  annual  worldwide  Net  Sales  for  such  Licensed  Product  during  the  applicable  Royalty
Term for such Licensed Product in such country (“Royalty Payments”):

Portion of Worldwide Calendar Year Net Sales
[***]
[***]
(b)Other  Royalty  Provisions.  Only  one  royalty  will  be  due  with  respect  to  the  same  unit  of
Licensed  Product,  even  if  such  Licensed  Product  unit  is  comprised  of  more  than  one  Licensed
Antibody or any modified or derivative forms thereof.

Royalty Rate
[***]
[***]

(c)Adjustment for Third Party IP. If Surface or any of its Affiliates enters into any Third Party
Patent  Licenses,  then  [***]  of  the  net  sales  royalties  actually  paid  to  the  Third  Party  under  the
Third Party Patent License with respect to Net Sales of any given Licensed Product in any given
calendar quarter in any given country may be offset against the royalty that would otherwise have
been payable to Adimab with respect to such same Net Sales; provided, however, that in no event
shall the royalty owed to Adimab be reduced by more than [***] than the payment which would
otherwise  be  due  hereunder  with  any  excess  carried  over  to  future  royalty  period(s)  until  such
excess may be used in compliance with this proviso.

It is understood, agreed and acknowledged that Adimab’s allowing Surface to claim the credit of
this Section 4.6 as to any particular Third Party Patent License: [***].

(d)Milestone  Payments  and  Royalty  Payments  for  Certain  [***].  In  the  event  that  a  single
Licensed Product contains [***] Program Antibodies, [***], then (i) Surface shall owe only one
Milestone Payment for the achievement of a given Milestone Event with respect to such Licensed
Product, and (ii) Surface shall owe only one Royalty Payment with respect to any specific portion
of Net Sales of such Licensed Product.

4.7Milestone Payments and Royalty Payments for Adimab Diagnostic Products for use with
or  in  connection  with  External  Products.  Surface  shall  make  the  following  payments  with
respect to Adimab Diagnostic Products for use with or in connection with External Products in lieu
of the payments set forth in Sections 4.4 and 4.6(a).

[***]
[***]
[***]

[***]
[***]
[***]

For clarity, no payment is due under this Agreement (including under Section 4.4 or 4.6) with
respect to (a) any Companion Diagnostic or Other Diagnostic Product (although payments shall be
due under Sections 4.4 and 4.6(a) with respect to any applicable therapeutic Licensed Product(s))
or (b) any External Product. In addition, except as expressly provided in this Section 4.7, (i)
milestone payments due for Adimab Diagnostic Products for use with or in connection with
External Products are subject to the remaining terms and conditions of Section 4.4 (mutatis
mutandis), and (ii) royalty payments due for Adimab Diagnostic Products for use with or in
connection with External Products are subject to the remaining terms and conditions of Section 4.6
(mutatis mutandis).

4.8Quarterly Payment Timings.  All  royalties due under  this  Agreement  shall  be  paid  quarterly
within [***] days after the end of the relevant calendar quarter for which royalties are due.

4.9Royalty Payment Reports. With respect to each calendar quarter, within [***] days after the
end of the calendar quarter, Surface shall provide to Adimab a written report stating the number
and description of all Licensed Products sold during the relevant calendar quarter; the gross sales
associated with such sales; and the calculation of Net Sales on such sales. The report shall provide
all such information on a country-by-country and Licensed Product-by-Licensed Product basis if
reasonably available.

4.10Payment Method. All payments due under this Agreement to Adimab shall be made by bank
wire  transfer  in  immediately  available  funds  to  an  account  designated  by  Adimab.  All  payments
hereunder shall be made in the legal currency of the United States of America, and all references to
“$” or “dollars” shall refer to United States dollars (i.e., the legal currency of the United States).

4.11Taxes. The Parties agree to cooperate with one another and use reasonable efforts to minimize
obligations  for  any  and  all  income  or  other  taxes  required  by  applicable  law  to  be  withheld  or
deducted from any royalties, milestone payments or other payments made by Surface to Adimab
under  this  Agreement,  including  by  completing  all  procedural  steps,  and  taking  all  reasonable
measures, to ensure that any withholding tax is reduced or eliminated to the extent permitted under
applicable law, including income tax treaty provisions and related procedures for claiming treaty
relief.  To  the  extent  that  Surface  is  required  to  deduct  and  withhold  taxes  on  any  payment  to
Adimab, Surface shall deduct and withhold such taxes and pay the amounts of such taxes to the
proper  government  authority  in  a  timely  manner  and  promptly  submit  to  Adimab  an  official  tax
certificate  or  other  evidence  of  such  withholding  sufficient  to  enable  Adimab  to  claim  such
payment  of  taxes.  Surface  shall  provide  Adimab  with  reasonable  assistance  in  order  to  allow
Adimab to recover, as permitted by applicable law, withholding taxes, value added taxes or similar
obligations  resulting  from  payments  made  hereunder  or  to  obtain  the  benefit  of  any  present  or
future  treaty  against  double  taxation  which  may  apply  to  such  payments.  Adimab  shall  provide
Surface with any tax forms that may be reasonably necessary in order for Surface to not withhold
tax or to withhold tax at a reduced rate under an applicable bilateral tax income treaty.

4.12Records; Inspection.

(a)Surface shall keep and ensure that its Affiliates keep complete and accurate records of its sales
and other dispositions (including use in clinical trials, or provision on a compassionate use basis or
as marketing samples) of Licensed Antibody and Licensed Product including all records that may
be necessary for the purposes of calculating all payments due under this Agreement for a period of
at least [***] years. Surface shall make such records available for inspection by an accounting firm
selected by Adimab (and which is reasonably acceptable to Surface) at Surface’s premises in the
United States on reasonable notice during regular business hours as provided in Section 4.11(b).

(b)At Adimab’s expense no more than [***] per calendar year, Adimab has the right to retain an
independent certified public accountant from a nationally recognized (in the U.S.) accounting firm
to perform on behalf of Adimab an audit, conducted in accordance with U.S. generally accepted
accounting  principles  (GAAP),  of  such  books  and  records  of  Surface  and  its  Affiliates  as  are
deemed necessary by the independent public accountant to report on Net Sales, for the period or
periods requested by Adimab within the [***] most recent calendar years as of the date of the audit
performance, and the correctness of any report or payments made under this Agreement. No period
may be audited more than once. Prior to any review, such accounting firm shall have entered into a
written agreement with Surface (or its Affiliates, licensees or sublicensees) limiting the use of such
records to verification of the accuracy of payments due under this Agreement and prohibiting the
disclosure  of  any  information  contained  in  such  records  to  a  Third  Party  and  to  Adimab  for  a
purpose other than as set forth in this Section 4.11(b). The report of such accounting firm shall be
limited to a certificate stating whether any report made or invoice or payment submitted by Surface

during  such  period  is  accurate  or  inaccurate  and  the  actual  amounts  owed  by  or  due  under  this
Agreement to Adimab for such period.

(c)If the audit reveals an underpayment, Surface shall promptly pay to Adimab the amount of such
underpayment plus interest in accordance with Section 4.15. Any overpayment made by Surface
shall  be  fully  creditable  against  amounts  payable  in  subsequent  payment  periods  or  promptly
refunded,  at  Adimab’s  election.  Any  audit  by  an  independent  certified  public  accounting  firm
under this Section 4.11 is to be made at the expense of Adimab, but if the audit reveals that the
monies owed by Surface to Adimab has been understated by more than [***] percent [***] for the
period  audited,  Surface  shall,  in  addition,  pay  the  reasonable  out-of-pocket  costs  incurred  by
Adimab of such audit.

(d)The Parties agree that all information provided in a royalty payment report, all records kept by
Surface  or  its  Affiliates,  licensees  and  sublicensees  under  this  Section  4.11  or  Section  4.12,  and
any  information  provided  by  the  independent  certified  public  accounting  firm  to  Adimab  are
Confidential Information of Surface.

4.13Licensee/Sublicensee Reports, Records and Audits. If Surface grants any Product licenses
or sublicenses, the agreements for such licenses and sublicenses shall include an obligation for the
licensee  or  sublicensee  to  (i)  maintain  records  adequate  to  document  and  verify  the  proper
payments  (including  milestones  and  royalties)  to  be  paid  to  Adimab;  (ii)  provide  reports  with
sufficient information to allow such verification; and (iii) allow Adimab (or Surface if requested by
Adimab) to verify the payments due (such audit right is not required to be any stronger than that of
Section 4.11).

4.14Foreign  Exchange.  If  any  currency  conversion  shall  be  required  in  connection  with  the
calculation of amounts payable hereunder, such conversion shall be made using the exchange rates
(a) used by Surface (or the selling entity) for its own financial reporting purposes in its worldwide
accounting system (which shall be consistent with applicable accounting standards), if Surface (or
the  selling  entity)  is  a  public  company,  or  (b)  if  Surface  is  not  a  public  company,  then  shall  be
determined the same way except that the rates shall be the average of the purchase and sale rates
for U.S. Dollars for such day as reported on the fifth (5th) business day prior the payment due date
for the purchase and sale of U.S. dollars, as reported by the Wall Street Journal, Eastern Edition (or
if  it  no  longer  exists,  a  similarly  authoritative  source).  With  any  payment  in  relation  to  which  a
currency conversion is performed to calculate the amount of payment due, Surface shall provide to
Adimab a true, accurate and complete copy of the exchange rates used in such calculation.

4.15Non-refundable,  non-creditable  payments.  Each  payment  that  is  required  under  this
Agreement is non-refundable and non-creditable.

4.16Late Payments.  Any  amount  owed  by  Surface  to  Adimab  under  this  Agreement  that  is  not
paid  within  the  applicable  time  period  set  forth  herein  will  accrue  interest  at  the  rate  of  [***]
percent  [***]  above  the  then-applicable  short-term  three-month  London  Interbank  Offered  Rate
(LIBOR) as quoted in the Wall Street Journal, Eastern Edition (or if it no longer exists, a similarly
authoritative  source)  calculated  on  a  daily  basis,  or,  if  lower,  the  highest  rate  permitted  under
applicable law.

ARTICLE 5

Patent Ownership.

5.1Ownership and Inventorship.

(a)Program  Patents.  Adimab  shall  solely  own,  regardless  of  inventorship,  all  Patents  Covering
Adimab  Platform  Technology  Improvements  and,  prior  to  Commercial  Option  exercise,  all
Program Antibody Patents. Surface shall own, regardless of inventorship, from and after the date
of Commercial Option exercise, all Licensed Program Antibody Patents, subject to the terms and
conditions of this Agreement. Ownership of all Program Patents other than those referred to in the
foregoing  two  (2)  sentences  shall  be  owned  based  on  inventorship.  Program  Inventions  (to  the
extent  not  Patented  and  addressed  above)  that  constitute  Adimab  Platform  Technology
Improvements shall be owned by Adimab and all other Program Inventions shall be owned by the
Party that created it.

(b)Other  Patents.  To  avoid  doubt,  nothing  in  this  Agreement  shall  alter  the  ownership  of  the
Parties’ pre-existing Patents. Section 5.1(a) speaks only to ownership of Program Patents.

(c)Inventorship. Inventorship for purposes of this Agreement, and all intellectual property-related
definitions in this Agreement, shall be determined in accordance with United States patent law for
all Patents worldwide.

5.2Implementation.

(a)Assignments. Each Party hereby assigns to the other Party Program Inventions and associated
Patents as necessary to achieve ownership as provided in Section 5.1. Each assigning Party shall
execute  and  deliver  all  documents  and  instruments  reasonably  requested  by  the  other  Party  to
evidence  or  record  such  assignment  or  to  file  for,  perfect  or  enforce  the  assigned  rights.  Each
assigning Party hereby appoints the other Party as attorney-in-fact solely to execute and deliver the
foregoing documents and instruments if such other Party after making reasonable inquiry does not
obtain  them  from  the  assigning  Party.  Each  Party  (and  its  Affiliates)  shall  perform  its  activities
under this Agreement through personnel who have made a similar assignment and appointment to
and  of  such  Party  or  any  of  its  Affiliate.  Each  assigning  Party  shall  make  its  relevant  personnel
(and their assignments and signatures on such documents and instruments) reasonably available to
the other Party for assistance in accordance with this Article at no charge.

(b)Joint Ownership Implementation. As regards Joint Serendipitous Inventions and the Program
Patents  to  the  extent  claiming  them,  either  Party  is  entitled  to  practice  and  license  them  without
consent of and without a duty of accounting to the other Party in accordance with the co-ownership
rights of co-inventors under U.S. law, subject to the terms of this Agreement. Each Party hereby
grants  all  permissions,  consents  and  waivers  with  respect  to,  and  all  licenses  under,  the  Joint
Serendipitous  Inventions  and  the  Program  Patents  claiming  them  as  necessary  to  achieve
throughout the world the nature of joint ownership rights of the foregoing as described in Section
5.1  and  the  foregoing  sentence  and  otherwise  subject  to  the  terms  of  this  Agreement.  To  avoid
doubt, this Section 5.2(b) does not imply any permission, consent or waiver with respect to, or

license under, any Patent or item of Know-How other than the Joint Serendipitous Inventions and
the Program Patents to the extent claiming them.

5.3Disclosure. During the term of the Agreement, each Party shall promptly disclose to the other
Party  [***]  any  Program  Inventions  that  would  be  Covered  by  Program  Antibody  Patents  or  in
Surface’s  case  that  are  Adimab  Platform  Technology  Improvements  (which,  to  avoid  doubt,  are
assigned to Adimab under this Agreement). Such disclosure shall occur as soon as possible, but in
any case within [***] days after the Party determines such Program Inventions have been invented.
To  avoid  doubt,  this  Section  5.3  shall  not  be  read  to  require  Adimab  to  disclose  Program
Inventions constituting Adimab Platform Technology Improvements to Surface.

5.4Program Patent Prosecution.

(a)Adimab  Platform  Technology.  Adimab  shall  have  the  sole  right  (but  not  the  obligation)  to
Prosecute all Adimab Platform Patents, all at its own expense.

(b)Program  Antibody  Patents.  Surface  shall  have  the  sole  right  (but  not  obligation  except  as
provided  below)  to  Prosecute  all  Program  Antibody  Patents,  at  Surface’s  expense,  and  prior  to
Commercial  Option  exercise,  in  Adimab’s  name,  and  after  Commercial  Option  exercise,  in
Adimab’s name to the extent that any Licensed Program Antibody Patent is not assigned to Surface
pursuant  to  Section  3.3(b)(i).  Such  right  shall  continue  for  the  duration  of  the  longer  of  the
Evaluation  Term  and,  if  Surface  exercises  the  Commercial  Option,  the  term  of  the  license  under
Section 3.3(b)(ii), subject to all of the following:

(i)Prior to Commercial Option exercise, [***].

(ii)Prior to Commercial Option exercise, [***].

(iii)Both prior to and after Commercial Option exercise, Adimab shall have the right to review and
comment on prosecution of the Program Antibody Patents, and Surface shall reasonably consider
but  is  not  required  to  accept  any  such  comments.  Adimab  shall  grant  Surface  the  necessary
authority to Prosecute the Program Antibody Patents (including that Adimab shall join any suit or
action regarding the foregoing at Surface’s request). Surface shall provide Adimab with copies of
all  correspondence  with  patent  offices  relating  thereto  (including  office  actions  and  the  like)
promptly after receipt and drafts of all filings and correspondence with such offices no less than
[***] in advance of filing.

(iv)If Surface does not exercise the Commercial Option for a Target, then [***].

(v)If Surface does exercise the Commercial Option for a Target, then [***].

(vi)[***].

(vii)Surface  shall  use  Commercially  Reasonable  Efforts  to  Prosecute  at  least  one  Licensed
Program Antibody Patent in at least each country of the Major Markets.

(viii)Surface  shall  be  solely  responsible  for  all  costs  of  the  activities  under  this  Section  5.4(b),
except (A) as expressly provided under this Section 5.4(b) or (B) that to the extent Adimab hires

counsel to review and comment on Surface’s prosecution then Adimab shall be solely responsible
for the fees to such counsel.

(ix)Except as provided in this Agreement, Adimab shall not disclose or claim (or have or license
any  others  to  disclose  or  claim)  any  Program  Antibody  (or  the  Binding  Sequence  Information
thereof)  or  any  other  antibody  or  their  Binding  Sequence  Information  identified  from  any  Naive
Antibody Library or Optimization Antibody Library, unless independently invented in a manner in
compliance  with  the  terms  of  this  Agreement  (including  the  restrictions  on  Naive  Antibody
Libraries and Optimization Antibody Libraries contained herein). For clarity, (1) Adimab shall not
nor  allow  any  others  to  refile  or  Prosecute  any  Patent  applications  [***]  and  (2)  the  foregoing
prohibitions  shall  not  prevent  Adimab  from  filing  broad  Patents  (such  as,  for  example,  Patents
which  Cover  an  antibody  library)  which  Cover  a  Program  Antibody  or  its  Binding  Sequence
Information so long as Adimab does recite in any claim the such Program Antibody or its Binding
Sequence  Information  in  such  Patent,  and  so  long  as  Adimab  does  not  disclose  such  Program
Antibody or its Binding Sequence Information in such Patent.

(c)Responsibility. It is understood and agreed that searching for, identification and evaluation of
Third-Party  Patents  that  may  apply  to  any  Program  Antibodies  based  on  sequence,  Target  or  the
like is the responsibility of Surface and Adimab shall have no responsibility for the foregoing nor
liability if any such Third-Party Patents exist.

(d)Serendipitous Program Inventions.

(i)Adimab Program Inventions. As between the Parties, Adimab shall have the sole right, at its
sole  expense,  to  prepare,  file,  prosecute,  enforce  and  maintain  (including  conducting  or
participating  in  interferences  and  oppositions  and  the  like)  (collectively  “Prosecute”)  all  Patents
directed to Adimab Program Inventions but not falling within the Program Antibody Patents or the
Adimab Platform Technology Improvements (which, to avoid doubt, are both addressed above).

(ii)Surface Program Inventions. Surface shall be responsible, at its sole expense, to Prosecute all
Program Patents directed to Surface Program Inventions but not falling within Program Antibody
Patents  or  the  Adimab  Platform  Technology  Improvements  (which,  to  avoid  doubt,  are  both
addressed above).

(iii)Serendipitous  Joint  Program  Inventions.  The  Parties  shall  mutually  agree  which  of  them
shall be responsible for either using its in-house patent attorneys or through mutually agreed upon
outside counsel to Prosecute Program Patents directed to Joint Serendipitous Inventions, and how
the costs of such activities will be shared.

5.5Patent Term Restoration. The Parties shall cooperate with each other, including by providing
necessary  information  and  assistance  as  the  other  Party  may  reasonably  request,  to  obtain  patent
term restoration or supplemental protection certificates or their equivalents in any country where
applicable to Licensed Program Antibody Patents. After Commercial Option exercise, if elections
with  respect  to  obtaining  such  patent  term  restoration  are  to  be  made  with  respect  to  Licensed
Program Antibody Patents, and the Parties do not agree, Surface shall have the right to make the
election and Adimab agrees to abide by such election.

5.6Cooperation  of  the  Parties.  At  the  reasonable  request  of  the  responsible  (as  provided  for  in
this Article 5) Party, the other Party agrees to cooperate fully in the Prosecution of any Program
Patents under this Agreement. Such cooperation includes executing all papers and instruments (or
causing  its  personnel  to  do  so)  reasonably  useful  to  enable  the  other  Party  to  apply  for  and  to
prosecute  patent  applications  in  any  country;  and  promptly  informing  the  other  Party  of  any
matters  coming  to  such  Party’s  attention  that  may  affect  the  Prosecution  of  any  such  Patents.
Adimab shall not be required pursuant to this Section to disclose Adimab Platform Technology to
Surface.

5.7Patent Challenges. If Surface or its Affiliates challenges in a court the validity, enforceability
or scope of any Adimab Platform Patents or any Program Antibody Patent, then: [***].

ARTICLE 6

CONFIDENTIALITY; PUBLICITY.

6.1General.

(a)Any  and  all  information  disclosed  or  submitted  in  writing  or  in  other  tangible  form  --  or  if
disclosed  orally,  that  is  indicated  to  be  confidential  at  the  time  of  disclosure  and  confirmed  in
writing as such within [***] days after initial disclosure -- to one Party by the other Party under
this Agreement or that certain Mutual Confidentiality Agreement between the Parties dated March
27,  2014  is  the  “Confidential  Information”  of  the  disclosing  Party.  In  addition,  information
embodied in Adimab Materials is Adimab’s Confidential Information, and information embodied
in  the  Surface  Materials  is  Surface’s  Confidential  Information,  and  Program  Antibodies  will  be
treated as Surface’s Confidential Information after Commercial Option exercise.

(b)To  avoid  doubt,  sequence  information  (whether  as  to  amino  acid  sequence  or  nucleic  acid
sequence)  with  respect  to  Program  Antibodies  shall  be  deemed  the  Confidential  Information  of
Adimab,  except  that  from  and  after  the  date  of  Commercial  Option  exercise,  the  sequence
information as to the Licensed Antibodies shall be Confidential Information of Surface.

(c)Each  Party  shall  receive  and  maintain  the  other  Party’s  Confidential  Information  in  strict
confidence.  Neither  Party  shall  disclose  any  Confidential  Information  of  the  other  Party  to  any
Third Party. Neither Party shall use the Confidential Information of the other Party for any purpose
other than as required to perform its obligations or exercise its rights hereunder. Each Party may
disclose  the  other  Party’s  Confidential  Information  to  the  receiving  Party’s  directors,  employees,
contractors  and  advisors  requiring  access  thereto  for  the  purposes  of  this  Agreement,  provided,
however,  that  prior  to  making  any  such  disclosures,  each  such  person  shall  be  bound  by  written
agreement to maintain Confidential Information in confidence, and not to use such information for
any  purpose  other  than,  in  accordance  with  the  terms  and  conditions  of  this  Agreement.  Surface
may  disclose  sequence  data  and  other  data  generated  under  the  Research  Program  to  legal,
financial  and  investment  banking  advisors,  and  potential  and  actual  investors,  lenders,  financing
sources, Change of Control counterparties, acquirers, collaborators, sublicensees and licensees and
counsel for the foregoing, that are under legally binding obligations of confidence and limited use
and to national patent offices in accordance with Section 5.4. Each Party agrees to take all steps
necessary to ensure that the other Party’s Confidential Information shall be maintained in

 
confidence  including  such  steps  as  it  takes  to  prevent  the  disclosure  of  its  own  proprietary  and
confidential information of like character. Each Party agrees that this Agreement shall be binding
upon its Affiliates, and upon the employees and contractors involved in the Research Program of
such Party and its Affiliates. Each Party shall take all steps necessary to ensure that its Affiliates
and employees and contractors shall comply with the terms and conditions of this Agreement. The
foregoing obligations of confidentiality and non-use shall survive, and remain in effect for a period
of [***] years from, the termination or expiration of this Agreement in accordance with Article 9.

6.2Exclusions  from  Nondisclosure  Obligation.  The  nondisclosure  and  nonuse  obligations  in
Section 6.1 shall not apply to any Confidential Information to the extent that the receiving Party
can establish by competent written proof that it:

(a)at the time of disclosure is publicly known;

(b)after disclosure, becomes publicly known by publication or otherwise, except by breach of this
Agreement by such Party;

(c)was  in  such  Party’s  possession  in  documentary  form  at  the  time  of  the  earlier  of  disclosure
hereunder and disclosure under the agreement referred to in Section 6.1;

(d)is  received  by  such  Party  from  a  Third  Party  who  has  the  lawful  right  to  disclose  the
Confidential  Information  and  who  shall  not  have  obtained  the  Confidential  Information  either
directly or indirectly from the disclosing Party; or

(e)is independently developed by such Party (i.e., without reference to Confidential Information of
the disclosing Party).

6.3Required Disclosures.  If  either  Party  is  required  to  disclose  any  Confidential  Information  of
the  other  Party,  pursuant  to  a  governmental  law,  regulation  or  order,  or  an  order  of  a  court  of
competent  jurisdiction  or  to  defend  or  prosecute  litigation  or  as  part  of  an  arbitration;  provided,
however, that the receiving Party (i) shall give advance written notice to the disclosing Party, (ii)
shall make a reasonable effort to assist the disclosing Party to obtain a protective order requiring
that the Confidential Information so disclosed be used only for the purposes for which the law or
regulation required and (iii) shall use and disclose the Confidential Information solely to the extent
so required.

6.4Terms of Agreement.  The  terms  of  this  Agreement  are  the  Confidential  Information  of  both
Parties. However, each Party shall be entitled to disclose the terms of this Agreement under legally
binding  obligations  of  confidence  and  limited  use  to:  legal,  financial  and  investment  banking
advisors;  and  potential  and  actual  investors,  lenders,  financing  sources,  Change  of  Control
counterparties, acquirers, collaborators, sublicensees and licensees and counsel for the foregoing.
In addition, if legally required, a copy of this Agreement may be filed by either Party with the SEC
(or relevant ex-U.S. counterpart). In that case, the filing Party will if requested by the other Party
diligently seek confidential treatment for terms of this Agreement for which confidential treatment
is  reasonably  available,  and  shall  provide  the  non-filing  Party  reasonable  advance  notice  of  the
terms  proposed  for  redactions  and  a  reasonable  opportunity  to  request  that  the  filing  Party  make
additional redactions to the extent confidential treatment is reasonably available under the law.

The filing Party shall seek and diligently pursue such confidential treatment requested by the non-
filing Party.

6.5Return  of  Confidential  Information.  Promptly  after  the  termination  or  expiration  of  this
Agreement for any reason, each Party shall return to the other Party all tangible manifestations of
such other Party’s Confidential Information at that time in the possession of the receiving Party;
provided,  however,  that  the  receiving  Party  shall  be  entitled  to  retain  one  (1)  copy  of  such
information  solely  for  the  purpose  of  monitoring  such  Party’s  surviving  obligations  under  this
Agreement.  Electronic  copies  of  Confidential  Information  contained  in  backups  or  electronic
archives  made  in  the  normal  course  of  the  receiving  Party’s  business  shall  not  be  required  to  be
destroyed or returned in accordance with this Section 6.5.

6.6Publicity.  Each  of  Adimab  and  Surface  may  publish  a  press  release  describing  the
collaboration,  but  without  identifying  the  targets  to  be  worked  on  or  the  economic  terms  of  the
collaboration.  The  Parties  will  agree  on  specific  press  release  language  promptly  following  the
Effective Date. Other than repeating information in such press release (or any subsequent mutually
agreed  press  release),  neither  Party  will  generate  or  allow  any  further  publicity  regarding  this
Agreement  or  the  transaction  or  research  contemplated  hereunder  in  which  the  other  Party  is
identified,  without  giving  the  other  Party  the  opportunity  to  review  and  comment  on  the  press
release. The Parties recognize the importance of announcing Commercial Option exercise and the
achievement  of  Milestones,  and  that  Adimab  is  entitled  to  disclose  these  occurrences;  provided,
however, that Adimab may disclose the identity of Surface but will not disclose the identity of any
of Surfaces’ licensees, sublicensees or collaborators (if applicable) or the identity of the Target or
the possible indication(s) (although the class of protein of the Target (but not the family) may be
disclosed). Accordingly, the Parties hereby agree that each such event shall be publicly announced
by the Parties if requested by Adimab, and the Parties shall mutually agree upon the text of a press
release  to  announce  each  such  event.  Surface  shall  not  unreasonably  withhold  its  consent  to  the
manner  in  which  Adimab  proposes  to  make  such  disclosure.  It  is  understood  and  agreed  that
Adimab  sometimes  issues  press  releases  that  group  multiple  achievements  of  the  company,  and
that  if  Adimab  chooses  to  group  the  initially  approved  text  or  the  announcement  of  Commercial
Option exercise and/or a milestone achievement under this Agreement with other accomplishments
or events not relating to this Agreement, then the only portion of the press release into which the
Surface shall have a consent right (such consent not to be unreasonably withheld), shall be those
portions that relate to this Agreement.

6.7Certain  Data.  Notwithstanding  this  Article  6,  without  disclosing  Surface’s  (or  any  of  its
Affiliates’ or licensees’, sublicensees’ or collaborators’) identity or the identity of the Target or the
possible indication(s), or information making such identities or indications reasonably discernable
(although the class of protein of the Target (but not the family) may be disclosed), or the sequence
of  any  Program  Antibody,  in  order  to  describe  the  general  capabilities  and  performance  of  the
Adimab  platform,  Adimab  shall  be  entitled  to  disclose  generally  Program  Antibody  attributes  ,
including  the  following:  (a)  Program  Antibody  binding  affinities  (KD),  (b)  expression  range
regarding Program Antibodies, and (c) germline distribution of Program Antibodies.

ARTICLE 7

REPRESENTATIONS AND WARRANTIES.

7.1Mutual. Each of Adimab and Surface hereby represents and warrants to the other of them that
the representing and warranting Party is duly organized in its jurisdiction of incorporation; that the
representing  and  warranting  Party  has  the  full  power  and  authority  to  enter  into  this  Agreement;
that this Agreement is binding upon the representing and warranting Party; that this Agreement has
been duly authorized by all requisite corporate action within the representing and warranting Party;
and that the execution, delivery and performance by the representing and warranting Party of this
Agreement and its compliance with the terms and conditions hereof does not and shall not conflict
with or result in a breach of any of the terms and conditions of or constitute a default under (a) any
agreement  or  other  instrument  binding  or  affecting  it  or  its  Affiliate  or  the  property  of  either  of
them,  (b)  the  provisions  of  its  bylaws  or  other  governing  documents  or  (c)  any  order,  writ,
injunction  or  decree  of  any  governmental  authority  entered  against  it  or  by  which  any  of  its
property is bound.

7.2Adimab. Adimab hereby represents, warrants and covenants to Surface that:

(a)[***]

(b)[***]

7.3DISCLAIMER  OF  WARRANTIES.  OTHER  THAN  THE  EXPRESS  WARRANTIES  OF
SECTIONS  7.1  AND  7.2,  EACH  PARTY  DISCLAIMS  ALL  WARRANTIES  OF  ANY  KIND,
EXPRESS  OR  IMPLIED,  INCLUDING  ANY  WARRANTY  OF  MERCHANTABILITY  OR
FITNESS  FOR  A  PARTICULAR  PURPOSE  OR  THAT  ANY  PRODUCTS  DEVELOPED
UNDER  THIS  AGREEMENT  ARE  FREE  FROM  THE  RIGHTFUL  CLAIM  OF  ANY  THIRD
PARTY, BY WAY OF INFRINGEMENT OR THE LIKE OR THAT ANY PROGRAM PATENTS
WILL ISSUE OR BE VALID OR ENFORCEABLE.

ARTICLE 8

INDEMNIFICATION

8.1By  Adimab.  Adimab  hereby  agrees  to  indemnify,  defend  and  hold  harmless  (collectively,
“Indemnify”)  Surface,  its  Affiliates  and  its  and  their  directors,  officers,  agents  and  employees
(collectively,  “Surface  Indemnitees”)  from  and  against  any  and  all  liability,  loss,  damage  or
expense (including without limitation reasonable attorney’s fees) (collectively, “Losses”) they may
suffer  as  the  result  of  Third-Party  claims,  demands  and  actions  (collectively,  “Third-Party
Claims”) arising out of or relating to (a) any breach of a representation or warranty or covenant
made  by  Adimab  under  Article  7  or  otherwise  of  this  Agreement,  or  (b)  arising  out  of  or  in
connection with or attributable to Adimab’s negligence, gross negligence or willful misconduct in
performance of any Research Plan, except to the extent of any Losses [***].

8.2By  Surface.  Surface  hereby  agrees  that  it  and  its  licensees  and  sublicensees  shall  Indemnify
Adimab,  its  Affiliates  and  its  and  their  directors,  officers,  agents  and  employees  (collectively,
“Adimab Indemnitees”) from and against any and all Losses they may suffer as the result of

 
Third-Party Claims arising out of or relating to (a) any breach of a representation or warranty or
covenant made by Surface under Article 7 or otherwise of this Agreement, (b) Surface’s research,
testing,  development,  manufacture,  use,  sale,  distribution,  licensing  and/or  commercialization  of
Program  Antibodies  and/or  Licensed  Products  (or  Program-Benefited  Antibodies  or  products
incorporating  them),  (c)  Target-related  intellectual  property  (including  Patents  directed  to
antibodies based on their interaction with a Target), (d) Target-related or Surface Materials-related
contractual  obligations  of  Surface  and  its  Affiliates,  or  (e)  intellectual  property  applying  to  any
Program Antibody based on its sequence or other characteristics (it being understood and agreed in
accordance  with  Section  5.4(c)  that  Adimab  does  not  perform  intellectual  property  searches  on
Program Antibodies (including sequence-based searches) and this is the responsibility of Surface),
except in each case to the extent of any Losses [***].

8.3Procedures.  Each  of  the  foregoing  agreements  to  Indemnify  is  conditioned  on  the  relevant
Adimab  Indemnitees  or  Surface  Indemnitees  (i)  providing  prompt  written  notice  of  any  Third-
Party  Claim  giving  rise  to  an  indemnification  obligation  hereunder,  (ii)  permitting  the
indemnifying Party to assume full responsibility to investigate, prepare for and defend against any
such  Third-Party  Claim,  (iii)  providing  reasonable  assistance  in  the  defense  of  such  claim  at  the
indemnifying Party’s reasonable expense, and (iv) not compromising or settling such Third-Party
Claim without the indemnifying Party’s advance written consent. If the Parties cannot agree as to
the application of the foregoing Sections 8.1 and 8.2, each may conduct separate defenses of the
Third-Party  Claim,  and  each  Party  reserves  the  right  to  claim  indemnity  from  the  other  in
accordance with this Article 8 upon the resolution of the underlying Third-Party Claim.

8.4Limitation of Liability.  EXCEPT  TO  THE  EXTENT  SUCH  PARTY  MAY  BE  REQUIRED
TO INDEMNIFY THE OTHER PARTY UNDER THIS ARTICLE 8 (INDEMNIFICATION) OR
AS REGARDS A BREACH OF A PARTY’S RESPONSIBILITIES PURSUANT TO ARTICLE 6
(CONFIDENTIALITY; PUBLICITY), NEITHER PARTY NOR ITS RESPECTIVE AFFILIATES
SHALL BE LIABLE FOR ANY SPECIAL, INDIRECT, EXEMPLARY, CONSEQUENTIAL OR
PUNITIVE  DAMAGES  HEREUNDER,  WHETHER  IN  CONTRACT,  WARRANTY,  TORT,
STRICT LIABILITY OR OTHERWISE.

ARTICLE 9

TERM.

9.1Term. The term of this Agreement shall commence on the Effective Date and shall expire upon
the later of (a) the earlier of (i) the expiration of the Commercial Option(s) and Research Option(s)
(if they expire without being exercised), and (ii) expiration of 12 months from the Effective Date
without Surface providing Surface Materials that successfully pass Adimab’s QC; or (b) if at least
one Research Option has been exercised but no Commercial Option has been exercised, upon the
expiration  of  the  last  to  expire  Research  License  Term;  or  (c)  on  a  country-by-country  and
Licensed  Product-by-Licensed  Product  basis  on  the  expiration  of  the  last  Royalty  Term  for  a
Licensed Product in the particular country, in each case, unless earlier terminated by a Party as set
forth below in this Article 9. On expiration under (c) in a particular country, the license of Section
3.3(b)(ii)  for  the  corresponding  Licensed  Product  and  its  Licensed  Antibody  shall  automatically
convert to be perpetual, irrevocable, non-exclusive and fully-paid up in such country.

 
9.2Material Breach.

(a)Either  Party  may  terminate  this  Agreement  for  the  material  breach  of  this  Agreement  by  the
other  Party,  if  such  breach  remains  uncured  [***]  days  following  notice  from  the  non-breaching
Party to the breaching Party specifying such breach.

(b)For  Targets  for  which  the  Commercial  Option  or  Research  Option  has  been  exercised,  the
foregoing Section 9.2(a) applies on a Target-by-Target basis to the extent that a breach relates to
specific Targets, and such termination shall be applicable to only those Targets (and its associated
Patents, Licensed Antibodies, Licensed Research Antibodies, and Licensed Products) to which the
uncured the material breach relates.

(c)If  there  is  a  good  faith  dispute  as  to  the  existence  or  cure  of  a  breach  or  default  pursuant  to
Section  9.2(a),  all  applicable  cure  periods  will  be  tolled  during  the  existence  of  such  good  faith
dispute and no termination for a breach which is disputed in good faith will become effective until
such  dispute  is  resolved  pursuant  to  the  process  set  forth  in  Section  10.2  and  a  [***]  day  cure
period offered thereafter.

9.3Termination for Convenience. Surface may terminate this Agreement in its entirety on [***]
prior written notice to Adimab. On a Target-by-Target basis, after Commercial Option or Research
Option  exercise,  Surface  may  also  terminate  this  Agreement  as  to  all  Licensed  Antibodies,
Licensed Research Antibodies and Licensed Products to a particular Target by [***] prior written
notice to Adimab.

9.4Commitments Regarding Program-Benefited Antibodies. The Parties intend that if Surface,
its licensees, or its sublicensees, or the Affiliate of any of the foregoing, will pursue any Program-
Benefited Antibodies, they shall do so under this Agreement paying fees to Adimab as provided in
Article 4. This Agreement gives Surface, its licensee, its sublicensee or the Affiliate of any of the
foregoing the right to modify the Program Antibodies, by including modified versions of them and
derivatives  of  them  in  the  definition  of  “Licensed  Antibodies”  provided  above.  Surface,  its
licensee, its sublicensee or the Affiliate of any of the foregoing shall even be entitled to choose to
pursue or use information obtained under this Agreement from Adimab to pursue an antibody not
covered by the Program Antibody Patents, but only if Surface, its licensee, its sublicensee or the
Affiliate  of  any  of  the  foregoing  treats  the  pursued  antibody  as  milestone-  and  royalty-bearing
under this Agreement to the extent such pursued antibody is a Program-Benefited Antibody. The
Parties intend that Surface, its licensee, its sublicensee or the Affiliate of any of the foregoing shall
not  develop  or  commercialize  a  Program-Benefited  Antibody,  except  in  accordance  with  this
Agreement  (including  exercising  the  Commercial  Option  and  paying  Adimab  the  Commercial
Option Fee, Milestone Payments and royalties on the Program-Benefited Antibody product as (or
as if) a Licensed Product under this Agreement). Accordingly, even if this Agreement expires or
terminates  (other  than  an  expiration  under  Section  9.1  following  a  Commercial  Option  exercise
after all Royalty Terms have expired for the applicable Program-Benefited Antibody or Licensed
Product), Surface hereby covenants that Surface, its licensees and sublicensees and the Affiliates
of  any  of  the  foregoing  (a)  shall  not  research,  develop  or  commercialize  any  Program-Benefited
Antibody or Licensed Product containing such an antibody except as a Licensed Product under this
Agreement, and (b) shall not license or otherwise grant rights to any entity to do the foregoing.

9.5Survival  in  All  Cases.  Termination  of  this  Agreement  shall  be  without  prejudice  to  or
limitation  on  any  other  remedies  available  to  nor  any  accrued  obligations  of  either  Party.  In
addition,  Sections  2.3,  2.4,  2.5,  2.6,  3.5,  4.8  through  4.16  (with  respect  to  payment  obligations
outstanding or having accrued as the effective date of termination or expiration), 5.1, 5.2, 5.4, 5.6,
and  7.3,  and  Articles  1,  6,  8,  9  and  10  shall  survive  any  expiration  or  termination  of  this
Agreement. Further, upon termination of this Agreement by either Party under Section 9.2 or 9.3,
Surface,  its  licensees  and  sublicensees,  and  their  Affiliates  will  no  longer  develop  or
commercialize  any  Licensed  Antibody  or  Licensed  Product  (subject  to  Section  9.2(b)  for  partial
terminations).

9.6Survival of Sublicenses. In the event that the licenses granted to Surface under this Agreement
are  terminated,  any  granted  sublicenses  to  Third  Parties  will  remain,  at  any  such  Third  Party’s
election,  in  full  force  and  effect;  provided,  that  the  sublicense  agreement  is  consistent  with  the
terms of this Agreement, the sublicensee is not then in breach of its sublicense agreement, and such
Third  Party  agrees  to  be  bound  to  Adimab  as  a  licensor  under  the  terms  and  conditions  of  this
Agreement (including payment obligations as reflected in this Agreement with respect to Adimab).
In  such  event,  Adimab  will  negotiate  and  enter  into  an  appropriate  license  agreement  with  such
Third Party incorporating the terms and conditions of this Agreement.

9.7Bankruptcy. All licenses and rights to licenses granted under or pursuant to this Agreement by
Adimab to Surface are, and will otherwise be deemed to be, for purposes of Section 365(n) of the
United  States  Bankruptcy  Code  (the  “Bankruptcy  Code”),  licenses  of  rights  to  “intellectual
property”  as  defined  under  Section  101(35A)  of  the  Bankruptcy  Code.  The  Parties  agree  that
Surface, as a licensee of such rights under this Agreement, will retain and may fully exercise all of
its  rights  and  elections  under  the  Bankruptcy  Code.  The  Parties  further  agree  that  that  upon
commencement  of  a  bankruptcy  proceeding  by  or  against  Adimab  under  the  Bankruptcy  Code,
Surface  will  be  entitled  to  a  complete  duplicate  of,  or  complete  access  to  (as  Surface  deems
appropriate), all such intellectual property and all embodiments of such intellectual property. Such
intellectual property and all embodiments of such intellectual property will be promptly delivered
to Surface (a) upon any such commencement of a bankruptcy proceeding and upon written request
by  Surface,  unless  Adimab  elects  to  continue  to  perform  all  of  its  obligations  under  this
Agreement, or (b) if not delivered under (a) above, upon the rejection of this Agreement by or on
behalf  of  Adimab  and  upon  written  request  by  the  Surface.  Adimab  (in  any  capacity,  including
debtor-in-possession) and its successors and assigns (including any trustee) agrees not to interfere
with the exercise by Surface or its Affiliates of its rights and licenses to such intellectual property
and such embodiments of intellectual property in accordance with this Agreement, and agrees to
assist  Surface  and  its  Affiliates  in  obtaining  such  intellectual  property  and  such  embodiments  of
intellectual  property  in  the  possession  or  control  of  Third  Parties  as  reasonably  necessary  or
desirable for Surface to exercise such rights and licenses in accordance with this Agreement. The
foregoing  provisions  are  without  prejudice  to  any  rights  Surface  may  have  arising  under  the
Bankruptcy  Code  or  other  applicable  law.  Notwithstanding  the  foregoing  in  this  Section  9.7,
nothing  in  this  Section  9.7  shall  be  read  to  entitle  Surface  to  obtain  disclosure  of  or  access  to
Adimab Platform Technology (including Adimab Platform Technology Improvements), whether or
not  as  an  “embodiment,”  “update,”  or  otherwise,  at  any  time,  and  Surface  shall  not  under  any
circumstances  notwithstanding  anything  express  or  implied  in  this  Agreement  be  entitled  to
disclosure of Adimab Platform Technology or Adimab Platform Technology Improvements.

9.8Return  of  Adimab  Materials.  Except  as  otherwise  provided  in  Section  2.4,  on  a  Target-by-
Target  basis,  Surface  shall  either  return  to  Adimab  or  destroy  all  Adimab  Materials  (other  than
Adimab  Materials  relating  to  Licensed  Antibodies)  upon  expiration  or  termination  of  the
Evaluation  Term  without  any  Commercial  Option  or  Research  Option  being  exercised,  and  all
Adimab  Materials  on  expiration  (other  than  for  any  Licensed  Product  and  the  corresponding
Licensed Antibody an expiration under Section 9.1 following a Commercial Option exercise and
after all Royalty Terms for such Licensed Product have expired) or termination of this Agreement.

ARTICLE 10

MISCELLANEOUS.

10.1Independent Contractors. The Parties shall  perform  their  obligations  under  this  Agreement
as  independent  contractors.  Nothing  contained  in  this  Agreement  shall  be  construed  to  be
inconsistent  with  such  relationship  or  status.  This  Agreement  and  the  Parties’  relationship  in
connection  with  it  shall  not  constitute,  create  or  in  any  way  be  interpreted  as  a  joint  venture,
fiduciary relationship, partnership or agency of any kind.

10.2Dispute Resolution.

(a)Initial  Dispute  Resolution.  Either  Party  may  refer  any  dispute  in  connection  with  this
Agreement  (“Dispute”)  not  resolved  by  discussion  of  the  BD/Contract  Liaisons  to  senior
executives  of  the  Parties  (for  Adimab,  its  CEO  or  his  designee  and  for  Surface,  its  CEO  or  his
designee)  for  good-faith  discussions  over  a  period  of  not  less  than  sixty  (60)  days  (the  “Senior
Executives  Discussions”).  Each  Party  will  make  its  executives  reasonably  available  for  such
discussions.

(b)Disputes Not Resolved  Between  the  Parties.  If  the  Parties  are  unable  to  resolve  the  dispute
through the Senior Executives Discussions within such sixty (60) days, then either Party may, as
the  sole  and  exclusive  means  for  resolving  disputes  under  this  Agreement,  proceed  to  demand
confidential arbitration by written notice to the other Party and making a filing with the AAA in
accordance with Section 10.2(c). For clarity, each Party hereby acknowledges that both the fact of
and nature of a dispute is the Confidential Information of both Parties, and any disclosure of the
fact of or the nature of such a dispute would be highly damaging to the non-disclosing Party.

(c)Arbitration.

(i)Any  Dispute  referred  for  arbitration  shall  be  finally  resolved  by  binding  arbitration  in
accordance with the most applicable rules of the American Arbitration Association (“AAA”)  and
judgment on the arbitration award may be entered in any court having jurisdiction.

(ii)The arbitration shall be conducted by a panel of three (3) people experienced in the business of
biopharmaceuticals.  If  the  issues  in  dispute  involve  scientific,  technical  or  commercial  matters,
then  any  arbitrator  chosen  under  this  Agreement  shall  have  educational  training  and/or  industry
experience  sufficient  to  demonstrate  a  reasonable  level  of  relevant  scientific,  technical  and
commercial knowledge as applied to the pharmaceutical industry. If the issues in dispute involve
patent  matters,  then  at  least  one  (1)  of  the  arbitrators  shall  be  a  licensed  patent  attorney  or
otherwise

 
knowledgeable about patent law matters. Within [***] days after a Party demands arbitration, each
Party shall select one person to act as arbitrator, and the two Party-selected arbitrators shall select a
third  arbitrator  within  [***]  days  after  their  own  appointment.  If  the  arbitrators  selected  by  the
Parties  are  unable  or  fail  to  agree  upon  the  third  arbitrator,  then  the  third  arbitrator  shall  be
appointed by the AAA. The place of arbitration shall be Boston, Massachusetts. All proceedings
and communications as part of the arbitration shall be in English. Following selection of the third
arbitrator,  the  arbitrators  shall  complete  the  arbitration  proceedings  and  render  an  award  within
[***] months after the last arbitrator is appointed.

(iii)Each Party shall bear its own costs and expenses and attorneys’ fees and an equal share of the
arbitrators’ fees and any administrative fees or arbitration, unless in each case the arbitrators agree
otherwise,  which  they  are  hereby  empowered,  authorized  and  instructed  to  do  if  they  determine
that to be fair and appropriate.

(iv)Except to the extent necessary to confirm an award or as may be required by law, regulation, or
the requirement of any exchange on which a Party’s shares are traded, neither Party shall disclose
the  existence,  content  or  results  of  an  arbitration  under  this  Agreement  without  the  prior  written
consent of the other Party.

(v)In  no  event  shall  an  arbitration  be  initiated  after  the  date  when  commencement  of  a  legal  or
equitable proceeding based on the subject matter of the Dispute would be barred by the applicable
statute of limitations under New York law.

10.3Governing Law. This Agreement shall be governed by and interpreted in accordance with the
laws of the Commonwealth of Massachusetts, excluding its conflicts of laws principles; provided,
however, that matters of Patent law will be determined in accordance with the United States federal
law.  Any  and  all  judicial  resolutions  of  disputes  in  connection  with  this  Agreement  shall  be  in
federal or state court located in Massachusetts, and each Party hereby consents to the jurisdiction
and  venue  of  such  courts,  and  waives  all  defenses  it  may  have  to  such  jurisdiction  and  venue,
including  that  the  court  cannot  assert  personal  jurisdiction  over  the  defendant  and  forum  non
conveniens.

10.4Entire  Agreement.  This  Agreement  (including  its  Exhibits)  set  forth  all  the  covenants,
promises,  agreements,  warranties,  representations,  conditions  and  understandings  between  the
Parties with respect to the subject matter hereof and supersedes and terminates all prior agreements
and understandings between the Parties with respect to such subject matter (including that certain
Mutual  Confidentiality  Agreement  between  the  Parties  dated  March  27,  2014).  No  subsequent
alteration,  amendment,  change  or  addition  to  this  Agreement  shall  be  binding  upon  the  Parties
unless reduced to writing and signed by the respective authorized officers of the Parties.

10.5Assignment. Neither Party may assign in whole or in part this Agreement without the advance
written consent of the other Party, except as set forth in the following sentence. Either Party may
assign this Agreement in its entirety to the successor to all or substantially all of its stock or assets
to  which  this  Agreement  relates  in  connection  with  its  merger  with,  or  the  sale  of  all  or
substantially all of its stock or assets to which this Agreement relates to, another entity, regardless
of the form of the transaction (including any Change of Control). In addition, Adimab may assign
this

Agreement or any of its rights under this Agreement, in connection with the sale of, monetization
of,  transfer  of,  or  obtaining  financing  on  the  basis  of  the  payments  due  to  Adimab  under  this
Agreement  or  debt  or  project  financing  in  connection  with  this  Agreement.  Also,  Surface  may
assign its rights and obligations under this Agreement on a Target-by-Target basis, at any time after
Commercial Option exercise for the particular Target, to any entity to which Surface assigns all or
substantially  all  of  its  assets  with  respect  to  such  Target  (and  its  related  Patents,  Licensed
Antibodies  and  Licensed  Products);  provided,  however,  [***].  Subject  to  the  foregoing,  this
Agreement shall be binding upon and shall inure to the benefit of the Parties and their respective
successors  and  permitted  assigns.  Notwithstanding  the  foregoing,  Adimab  may  not  assign  or
otherwise  transfer  (by  operation  of  law  or  otherwise)  this  Agreement  if  the  assignee  does  not
assume  all  of  Adimab’s  obligations  under  this  Agreement  or  Adimab  does  not  remain  bound  to
perform all obligations that are not assigned to the assignee. Any assignment of this Agreement not
made in accordance with this Agreement is prohibited hereunder and shall be null and void.

10.6Severability. If one or more of the provisions in this Agreement are deemed unenforceable by
law,  then  such  provision  shall  be  deemed  stricken  from  this  Agreement  and  the  remaining
provisions shall continue in full force and effect.

10.7Force Majeure. Both Parties shall be excused from the performance of their obligations under
this  Agreement  to  the  extent  that  such  performance  is  prevented  by  a  Force  Majeure  and  the
nonperforming  Party  promptly  provides  notice  of  the  prevention  to  the  other  Party.  Such  excuse
shall  be  continued  so  long  as  the  condition  constituting  Force  Majeure  continues  and  the
nonperforming  Party  takes  reasonable  efforts  to  remove  the  condition,  but  no  longer  than  [***],
whereupon the other Party may assert breach by the nonperforming Party.

10.8Notices.  Any  notice  required  or  permitted  to  be  given  under  this  Agreement  shall  be  in
writing,  shall  specifically  refer  to  this  Agreement  and  shall  be  deemed  to  have  been  sufficiently
given for all purposes if mailed by first class certified or registered mail, postage prepaid, delivered
by  express  delivery  service  or  personally  delivered.  Unless  otherwise  specified  in  writing,  the
mailing addresses of the Parties shall be as described below.

If to Adimab:

Adimab, LLC
7 Lucent Drive
Lebanon, NH 03766
Attention: General Counsel

with a required copy to:

Attention: Head, Business Development at the same address.

In the case of Surface:

Surface Oncology, Inc.
25 First Street
Suite 303
Cambridge, MA 02141

Attn: Chief Executive Officer
10.9Construction.  This  Agreement  has  been  prepared  jointly  and  shall  not  be  strictly  construed
against  either  Party.  Ambiguities,  if  any,  in  this  Agreement  shall  not  be  construed  against  any
Party, irrespective of which Party may be deemed to have authored the ambiguous provision.

10.10Headings. The headings for each article and section in this Agreement have been inserted for
convenience  of  reference  only  and  are  not  intended  to  limit  or  expand  on,  nor  to  be  used  to
interpret, the meaning of the language contained in the particular article or section.

10.11No Waiver. Any delay in enforcing a Party’s rights under this Agreement or any waiver as to
a  particular  default  or  other  matter  shall  not  constitute  a  waiver  of  such  Party’s  rights  to  the
subsequent enforcement of its rights under this Agreement, excepting only as to an express written
and  signed  waiver  as  to  a  particular  matter  for  a  particular  period  of  time  executed  by  an
authorized officer of the waiving Party.

10.12Performance by Affiliates.  A  Party  may  perform  some  or  all  of  its  obligations  under  this
Agreement  through  Affiliate(s)  or  may  exercise  some  or  all  of  its  rights  under  this  Agreement
through  Affiliates,  or  in  the  case  of  Adimab,  Controlled  Contractors,  which  will  be  treated  as
“Affiliates” for purposes of this Section 10.12. However, each Party shall remain responsible and
be guarantor of the performance by its Affiliates and shall cause its Affiliates to comply with the
provisions  of  this  Agreement  in  connection  with  such  performance.  In  particular  and  without
limitation, all Affiliates of a Party that receive Confidential Information of the other Party pursuant
to this Agreement shall be governed and bound by all obligations set forth in Article 6, and shall
(to avoid doubt) be subject to the intellectual property assignment and other intellectual property
provisions  of  Article  5  as  if  they  were  the  original  Party  to  this  Agreement  (and  be  deemed
included  in  the  actual  Party  to  this  Agreement  for  purposes  of  all  intellectual  property-related
definitions).  A  Party  and  its  Affiliates  shall  be  jointly  and  severally  liable  for  their  performance
under this Agreement.

10.13Counterparts. This Agreement may be executed in one or more identical counterparts, each
of which shall be deemed to be an original, and which collectively shall be deemed to be one and
the same instrument. In addition, signatures may be exchanged by facsimile or PDF.

[Remainder of Page Left Intentionally Blank; Signature Page Follows]

IN WITNESS WHEREOF, the Parties have by duly authorized persons executed this Agreement as of
the Effective Date.

SURFACE ONCOLOGY, INC.:
By:
/s/ J. Jeffrey Goater
Title: CEO
Date: 10/4/2018

A - TARGET QUESTIONNAIRE

/s/ Tillman Gerngross

ADIMAB, LLC:
By:
Title: CEO
Date: 10/3/2018

EXHIBITS LIST

B - FORM OF RESEARCH PLAN

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

Partner Target Questionnaire

Selection of Human Antibodies Binding To Target

Adimab Confidential - Sample Work Plan
Page 1

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

Partner Completed Target Questionnaire

Information you are able to provide about your target will help Adimab design a customized
selection strategy and detailed work plan. This will ultimately allow Adimab to deliver antibodies
that fit your desired properties.

Overview

The primary factors that determine the successful outcome of an IgG library screen are

(i) the quality of the antibody library
(ii) the quality and consistency of the antigens used in the selection process

While Adimab has taken extensive steps to ensure the quality of its libraries, the antigen used to
interrogate our library is provided by the Partner and must be properly characterized to meet
screening requirements. Adimab has compiled the following set of criteria to help ensure the
quality of the antigen(s) used in the selection process which will ultimately lead to a successful
campaign. Any additional information the Partner can provide relating to your antigen is valuable.
When multiple forms of the antigen are available, and are used in the selection, it increases
the potential success of the campaign. As an example, an RTK-ECD can be supplied as both an
Fc-fusion protein and as a tagged monomeric protein, or produced and purified using preferred
host expression systems and purification tags.

Target (sample answers provided below in blue)

• What is the nature of your target (e.g., extracellular domain of a membrane protein)?

• Serum enzyme

• Does your target protein have an affinity tag?

•

If yes, what tag?
• C-terminus His-tag

• Are you aware of any post-translational modification to your target protein (e.g., N-

glycosylation, O-glycosylation or phosphorylation)?

• None

Adimab Confidential - Sample Work Plan

•

Is your target a chimeric protein (e.g., Fc-fusion protein)?

• No

• Does your target protein interact with other proteins or form complexes?

• Yes

• Does your target exist naturally as a monomer, dimer, trimer, etc.?

• Target is naturally monomeric

•

Is your target available in multiple formats (e.g., monomeric, dimeric, multiple tags, etc.)?

• No

• How stable is your target protein (e.g., stability @ 4°C, freeze thaw cycle data)?

• Stable at +4°C for months

• Do you have access to 10 nmol quantities (e.g., ~1 mg of 75 kDa protein) of your target

protein?

• Yes

• Do you have cell-based or other assays to determine the bioactivity of your target?

• Yes, there are cell-based assays in place

•

Is cross-reactivity of your final antibody essential (e.g., cross-reactivity to murine,
cynomolgus or macaque target)?

•

• Cross-reactivity to murine and macaca ortholog mandatory
If yes, what is the homology between antigens?
• Specificity versus family members is mandatory. Family members are also

available

Adimab Confidential - Sample Work Plan

Mode of action

• Could you describe the profile of your “ideal antibody” (e.g., affinity, specificity,

mechanism of action, expressability, etc.)?

• Affinity to human and murine targets: KD ≤ 10 nM and koff ≤ 5x10-4s-1
• Specificity: selective versus family members and cross reactive with murine and

macaca targets. Competes with control mAb provided

• Do you wish to disrupt a protein-protein interaction (e.g., a receptor-ligand interaction or

dimerization)?

• We do not know at this stage

• Do you have an existing antibody (murine or other) that binds to your target?

•

• Yes
If yes, does the antibody have the “biology” you are looking for?
• We have already mAbs close to what we are looking for, that we’ll use internally

for comparison

• Are you looking to discover an antibody against a known epitope?

• No

• Can you describe the desired biological mode of action for the antibodies to be discovered?

• No

• What in vitro and in vivo screening assays are you planning to do in-house with purified

•

IgGs discovered by Adimab?
Is ADCC expected to be important?
• ADCC not important

Adimab Confidential - Sample Work Plan

Work Plan

Human Antibodies Binding To

Goal:

Adimab Confidential - Work Plan

TABLE OF CONTENTS

Profile of Desired Antibody

SECTION A - RESEARCH PLAN

Research Materials Provided by Partner

Overview of Project

Phase 1: Reagent Generation

Phase 2: Naïve Selection and Characterization of Human Antibodies Binding To Target

3

4

4

5

6

7

Phase 3: Assessment of IgGs

Phase 4: Optimization of nominated IgGs

Phase 5: Analysis of IgGs

Phase 6: Scaling of IgGs or Fabs

8

9

10

11

Adimab Confidential - Work Plan

Profile of Desired Antibody

Adimab Confidential - Work Plan

Section A: RESEARCH PLAN

Research Materials

Adimab Confidential - Work Plan

Overview of Project Flow

Adimab Confidential - Work Plan

Phase 1: Reagent Generation

Adimab Confidential - Work Plan

Phase 2: Naïve Selection and Characterization of Human Antibodies Binding To Target

Adimab Confidential - Work Plan

Phase 3: Assessment of IgGs

Adimab Confidential - Work Plan

Phase 4: Optimization of nominated IgGs

Adimab Confidential - Work Plan

Phase 5: Analysis of IgGs

Adimab Confidential - Work Plan

Phase 6: Scaling of IgGs or Fabs

Adimab Confidential - Work Plan

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

Exhibit 10.32

COLLABORATION AGREEMENT

by and between

SURFACE ONCOLOGY, INC.

and

NOVARTIS INSTITUTES FOR BIOMEDICAL RESEARCH, INC.

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

TABLE OF CONTENTS

1. DEFINITIONS

2. GOVERNANCE

3. RESEARCH

4. OPTION PURCHASE, GRANT AND EXERCISE OF OPTIONS

5. DEVELOPMENT

6. COMMERCIALIZATION

7. REGULATORY

8. MANUFACTURE

9. LICENSES

10. PAYMENTS

11. CONFIDENTIALITY AND PUBLICATION

12. REPRESENTATIONS, WARRANTIES AND COVENANTS

13. INDEMNIFICATION; LIMITATION OF LIABILITY; INSURANCE

14. INTELLECTUAL PROPERTY

1

30

43

46

52

68

76

86

95

107

123

126

137

140

15. TERM AND TERMINATION

16. MISCELLANEOUS

EXHIBITS AND SCHEDULES

157

165

Exhibit A-1: Determination of Component Values

Exhibit A-2: Manufacturing Costs for Combinations

Exhibit B: Manufacturing Costs

Exhibit C: Form of Option Exercise Notice

Exhibit D: Form of Option Purchase Notice

Exhibit E: Initial JSC Representatives

Exhibit F: T1 Research Plan

Exhibit G: Surface T1 Target Third Party Agreements

Exhibit H-1: CD47 Research Plan

Exhibit H-2: IL-27 Research Plan

Exhibit H-3: [***] Research Plan

Exhibit H-4: [***] Research Plan

Exhibit I: Surface Option Target Third Party Agreements

Exhibit J: Form of Option Selection Notice

Exhibit K: Surface Manufacturing Third Party Agreements

Exhibit L: Form of Invoice

Exhibit M: Royalty Calculation Examples

Exhibit N: Disclosure Obligation

Schedule 1.1.158: Option IND Package Information

Schedule 1.1.167: Option Tox Package Information

Schedule 12.2: Exceptions to Representations and Warranties

COLLABORATION AGREEMENT

THIS COLLABORATION AGREEMENT (this “Agreement”), entered into as of January 9, 2016 (the “Effective
Date”), is entered into by and between Surface Oncology, Inc., a corporation organized and existing under the Laws of
the State of Delaware (“Surface”), and Novartis Institutes for BioMedical Research, Inc., a corporation organized and
existing under the Laws of the State of Delaware (“Novartis”). Surface and Novartis are referred to in this Agreement
individually as a “Party” and collectively as the “Parties”.

RECITALS:

WHEREAS, Surface discovers, researches and develops next-generation approaches to cancer immunotherapy based
on proprietary insights about novel immunotherapy targets and emerging areas of cancer immuno-biology;

WHEREAS, Novartis and its Affiliates possess expertise in discovering, developing, manufacturing, marketing, and
selling pharmaceutical products worldwide; and

WHEREAS, Surface and Novartis desire to collaborate to research, develop and commercialize new cancer
immunotherapies, and Novartis would obtain certain rights to the technology and products discovered in such
collaboration.

NOW, THEREFORE, in consideration of the foregoing premises and the mutual covenants herein contained, the
Parties hereby agree as follows:

1. DEFINITIONS

1.1. Definitions.

Unless specifically set forth to the contrary herein, the following terms, whether used in the singular or plural, will
have the respective meanings set forth below:

1.1.1. “AAA” has the meaning set forth in Section 16.3.3.

1.1.2. “Accounting Standards” means, GAAP, with respect to Surface and IFRS, with respect to Novartis, in each
case, as generally and consistently applied throughout the Party’s organization. Each Party shall promptly notify the
other in the event that it changes the Accounting Standards pursuant to which its records are maintained; provided,
however, that each Party may only use internationally recognized accounting principles (e.g. IFRS, GAAP, etc.).

1.1.3. “Acquirer” means, collectively, the Third Party referenced in the definition of Change of Control and such
Third Party’s Affiliates, other than the applicable Party in the definition of Change of Control and such Party’s
Affiliates, determined as of immediately prior to the closing of such Change of Control.

1.1.4. “Adimab Agreement” means that certain Development and Option Agreement, dated as of July 3, 2014, by and
between Adimab, LLC (“Adimab”) and Surface, as such agreement may be amended, restated or otherwise replaced
from time to time to the extent permitted under Section 12.4.3 of this Agreement.

1.1.5. “Additional Development Activities” has the meaning set forth in Section 5.2.2.4(a).

1.1.6. “Additional Development Data Package” has the meaning set forth in Section 5.2.2.4(d).

1.1.7. “Additional Development Opt-In Date” has the meaning set forth in Section 5.2.2.4(d).

1.1.8. “Additional Development Opt-In Notice” has the meaning set forth in Section 5.2.2.4(d).

1.1.9. “Additional Development Proposal” has the meaning set forth in Section 5.2.2.4(a).

1.1.10. “Affiliate” means, with respect to a Person, any other Person that controls, is controlled by, or is under
common control with such Person. For purposes of this Agreement, a Person will be deemed to control another Person
if it owns or controls, directly or indirectly, more than fifty percent (50%) of the equity securities of such other Person
entitled to vote in the election of directors (or, in the case that such other Person is not a corporation, for the election of
the corresponding managing authority), or otherwise has the power to direct the management and policies of such
other Person. The Parties acknowledge that in the case of certain entities organized under the laws of certain countries
outside the United States, the maximum percentage ownership permitted by law for a foreign investor may be less than
fifty percent (50%), and that in such case such lower percentage will be substituted in the preceding sentence, provided
that such foreign investor has the power to direct the management and policies of such entity.

1.1.11. “Alliance Manager” has the meaning set forth in Section 2.1.

1.1.12. “Annual Net Sales” mean Net Sales recorded in a given Calendar Year.

1.1.13. “Antibody” means any [***] provided however, that solely for purposes of Section 12.5, the term “Antibody”
shall be deemed to include those molecules that meet the criteria of (a) through (c) and for which [***] For clarity,
[***]

1.1.14. “Antibody Candidates” means the T1 Antibody Candidates, the Option Target Antibody Candidates, the
Regional Antibody Candidates and the Global Antibody Candidates.

1.1.15. “Antitrust Laws” means any federal, state or foreign law, regulation or decree, including the HSR Act,
designed to prohibit, restrict or regulate actions for the purpose or effect of monopolization or restraint of trade.

1.1.16. “Audited Party” has the meaning set forth in Section 10.12.3.

1.1.17. “Auditing Party” has the meaning set forth in Section 10.12.3.

1.1.18. “Auditor” has the meaning set forth in Section 10.12.3.

1.1.19. “Bankruptcy Code” has the meaning set forth in Section 15.4.

1.1.20. “Bankrupt Party” has the meaning set forth in Section 9.7.

1.1.21. “Biosimilar Application” means an application submitted to the FDA under subsection (k) of Section 351 of
the PHSA, or any analogous application submitted to a Regulatory Authority in the United States or in another country
in the world.

1.1.22. “Biosimilar Product” means, with [***] a product that [***]

1.1.23. “BLA” means (a) a Biologics License Application as defined in the FD&C Act and the regulations
promulgated thereunder, (b) a Marketing Authorization Application (“MAA”) in the EU, or (c) any equivalent or
comparable application, registration or certification in any other country or region.

1.1.24. “Brief” has the meaning set forth in Section 16.3.4.2(b).

1.1.25. “Business Day” means a day other than a Saturday, Sunday or a bank or other public holiday in Massachusetts
or New York in the United States or Basel, Switzerland.

1.1.26. “Calendar Quarter” means the respective periods of three (3) consecutive calendar months ending on March
31, June 30, September 30 and December 31 of each Calendar Year.

1.1.27. “Calendar Year” means each successive period of twelve (12) months commencing on January 1 and ending
on December 31.

1.1.28. “cGCP” means the ethical, scientific, and quality standards required by FDA for designing, conducting,
recording, and reporting trials that involve the participation of human subjects, as set forth in FDA regulations in 21
C.F.R. Parts 11, 50, 54, 56, and 312 and related FDA guidance documents, and by the International Conference on
Harmonization E6: Good Clinical Practices Consolidated Guideline, or as otherwise required by applicable Laws.

1.1.29. “cGLP” means current good laboratory practice as required by the FDA under 21 C.F.R. part 58 and all
applicable FDA rules, regulations, orders and guidances, and the requirements with respect to current good laboratory
practices prescribed by the European Community, the OECD (Organization for Economic Cooperation and
Development Council) and the ICH Guidelines, or as otherwise required by applicable Laws.

1.1.30. “cGMP” means current good manufacturing practices as required by the FDA under provisions of 21 C.F.R.
parts 210 and 211 and all applicable FDA rules, regulations, orders and guidances, and the requirements with respect
to current good manufacturing practices prescribed by the European Community under provisions of “The Rules
Governing Medicinal Products in the European Community, Volume 4, Good Manufacturing Practices, Annex 13,
Manufacture of Investigational Medicinal Products, July 2003,” or as otherwise required by applicable Laws.

1.1.31. “Change of Control” means, with respect to a Party, (a) a merger or consolidation of such Party with a Third
Party that results in the voting securities of such Party outstanding immediately prior thereto, or any securities into
which such voting securities have been converted or exchanged, ceasing to represent at least fifty percent (50%) of the
combined voting power of the surviving entity or the parent of the surviving entity immediately after such merger or
consolidation, (b) a transaction or series of related transactions in which a Third Party, together with its Affiliates,
becomes the direct or indirect beneficial owner of fifty percent (50%) or more of the combined voting power of the
outstanding securities of such Party, or (c) the sale or other transfer to a Third Party of all or substantially all of such
Party’s and its controlled Affiliates’ assets.

1.1.32. “Clinical Study” means a Phase 1 Study, Phase 2 Study, Phase 3 Study, Post-Marketing Study, Supplemental
Study or other study (including a non-interventional study) in humans to obtain information regarding the product,
including information relating to the safety, tolerability, pharmacological activity, pharmacokinetics, dose ranging or
efficacy of the product.

1.1.33. “Clinical Study Phase” means a Phase 1 Study, Phase 2 Study or Phase 3 Study, as applicable.

1.1.34. “Collaboration” means the collaboration of the Parties under this Agreement, including the Research,
Development, Commercialization and Manufacture of Antibody Candidates and Licensed Products in the Field.

1.1.35. “Collaboration Component” means, with respect to a Combination, the portion of such Licensed Product
comprising an Antibody Candidate. If the applicable Combination includes more than one Antibody Candidate, then
“Collaboration Component” shall refer to each such Antibody Candidate.

1.1.36. “Collaboration In-License” has the meaning set forth in Section 9.5.1.3.

1.1.37. “Combination” means any Combination Product or Combination Therapy.

1.1.38. “Combination Product” means a product that includes an Antibody Candidate and at least one (1) additional
active ingredient that is not an Antibody Candidate that is either co-formulated or administered through a single
formulation, including, for clarity, an Antibody Candidate comprising a bi-specific Antibody. [***] For clarity [***]

1.1.39. “Combination Therapy” means a therapy that includes an Antibody Candidate and at least one (1) additional
active ingredient that is not an Antibody Candidate [***]

1.1.40. “Combination Trial” means a Clinical Study that is designed to provide safety, dose ranging, dose selection or
efficacy data for a Combination.

1.1.41. “Commercialization” or “Commercialize” means any and all activities directed to marketing, promoting,
distributing, importing, exporting, using, offering to sell or selling a product, and activities directed to obtaining
Pricing Approvals, as applicable.

1.1.42. “Commercialization Plans” means, collectively, the T1 Commercialization Plan, the Novartis
Commercialization Plan, the Surface Commercialization Plan and the Global Licensed Product Commercialization
Plan.

1.1.43. “Commercially Reasonable Efforts” means, with respect to a Party [***]

1.1.44. “Committee” means the Joint Steering Committee, Joint Research Committee, Joint Development Committee
or Joint Commercialization Committee, or any other subcommittee established under Section 2.2.3.11, as applicable.

1.1.45. “Competing Program” means a Surface Competing Program or a Novartis Competing Program, as applicable.

1.1.46. “Competitive Infringement” means, [***] where the making, using, selling, offering for sale, or importing, by
any Third Party (other than any Sublicensee or authorized purchaser or other transferee of such Licensed Product), of
any pharmaceutical product comprising [***] For clarity, [***]

1.1.47. “Competitive (Novartis) Infringement” means Competitive Infringement with respect to any Licensed
Product in the Novartis Territory, but does not include any Competitive (Surface) Infringement.

1.1.48. “Competitive (Surface) Infringement” any means Competitive Infringement with respect to any Regional
Licensed Product in the Surface Territory, and does not include any Competitive (Novartis) Infringement.

1.1.49. “Completion” means, with respect to a Phase 1 Safety Study of a Licensed Product, [***] days from the date
of the last patient last dose for such Phase 1 Safety Study (and for clarity not any later portions of the applicable Phase
1 Study, other than such Phase 1 Safety Study as so defined).

1.1.50. “Component” means a Collaboration Component or a Party Component.

1.1.51. “Component Value” means, with respect to a Component of a Combination, the value of such Component as
determined in accordance with Exhibit A-1.

1.1.52. “Confidential Information” means any and all confidential or proprietary information and data and all other
scientific, pre-clinical, clinical, regulatory, manufacturing, marketing, financial and commercial information or data,
whether communicated in writing or orally or by any other method, which is or has been provided by one Party to the
other Party in connection with this Agreement.

1.1.53. “Control” means, with respect to any Patents or Know-How, the possession (whether by ownership, license or
sublicense, other than by a license, sublicense or other right granted (but not assignment) pursuant to this Agreement)
by a Party of the ability to assign or grant to the other Party the licenses, sublicenses or rights to access and use such
Patents or Know-How as provided for in this Agreement, without, other than with respect to any In-Licenses, paying
any consideration to any Third Party (now or in the future) or violating the terms of any agreement or other
arrangement with any Third Party in existence as of the time such Party would be required hereunder to grant such
license, sublicense, or rights of access and use. Notwithstanding anything in this Agreement to the contrary, [***]

1.1.54. “Cover”, “Covering” or “Covered” with respect to each Licensed Product, means that, but for a license
granted to a Person under a claim included in a Patent, the use, sale, offer for sale or importation of such Licensed
Product in the Field in the Territory by such Person would infringe such claim.

1.1.55. “CREATE Act” has the meaning set forth in Section 14.1.2.

1.1.56. “CRO” means a contract research organization.

1.1.57. “Develop” and “Development” means any and all clinical drug development activities conducted before or
after obtaining Regulatory Approval that are reasonably related to or leading to the development, preparation, and
submission of data and information to a Regulatory Authority for the purpose of obtaining, supporting or expanding
Regulatory Approval or to the appropriate body for obtaining, supporting or expanding Pricing Approval, including all
activities related to pharmacokinetic profiling, design and conduct of Clinical Studies, regulatory affairs, statistical
analysis, report writing, and regulatory filing creation and submission (including the services of outside advisors and
consultants in connection therewith).

1.1.58. “Development Costs” means, with respect to a Licensed Target, those costs and expenses [***]

1.1.59. “Developmental Milestone Event” has the meaning set forth in Section 10.7.

1.1.60. “Developmental Milestone Payment” has the meaning set forth in Section 10.7.

1.1.61. “Development Plans” means, collectively, the T1 Development Plan, the RLP Development Plan, and the
Global Development Plan.

1.1.62. “Disputes” has the meaning set forth in Section 16.3.1.

1.1.63. “DOJ” means the U.S. Department of Justice.

1.1.64. “Dollars” or “$” means the legal tender of the United States of America.

1.1.65. “Early Global Development Term” means, on a Global Target-by-Global Target basis, the time period
commencing on the [***] and ending upon the date of [***]

1.1.66. “Early RLP Development Term” means, on a Regional Target-by-Regional Target basis, the time period
commencing on [***] and ending upon the [***]

1.1.67. “Effective Date” has the meaning set forth in the preamble.

1.1.68. “EMA” means the European Medicines Agency and any successor Governmental Authority having
substantially the same function.

1.1.69. “Equity Agreements” means (a) Series A-1 Stock Purchase Agreement, by and among Surface and the
Purchaser listed on Schedule 1 thereto, dated as of the Effective Date; (b) Amendment No. 1 to Investors’ Rights
Agreement, by and among Surface and the investors party thereto, dated as of the Effective Date; (c) Amendment No.
1 to Voting Agreement, by and among Surface and the stockholders party thereto, dated as of the Effective Date; (d)
Amendment No. 1 to Right of First Refusal and Co-Sale Agreement, by and among Surface and the stockholders party
thereto, dated as of the Effective Date; and (e) Participation Agreement, by and between Surface and Novartis, dated as
of the Effective Date, in each case ((a)-(e)) as may be amended or restated from time to time.

1.1.70. “EU” means the European Union, as its membership may be constituted from time to time, and any successor
thereto.

1.1.71. “Exclusivity Period” means (a) for each Option Target, from the [***] until the earliest of [***]

1.1.72. “Executive Officer” means, for Surface, its Chief Executive Officer, and for Novartis, its President or another
senior executive designee with responsibilities and seniority comparable thereto; provided that any of the foregoing
individuals may designate the Chief Financial Officer as his/her designee for financial related matters. In the event that
the position of any of the Executive Officers identified in this Section 1.1.72 no longer exists due to a Change of
Control, corporate reorganization, corporate restructuring or the like that results in the elimination of the identified
position, the applicable Executive Officer will be replaced with another executive officer with responsibilities and
seniority comparable to the eliminated Executive Officer.

1.1.73. “Existing Novartis In-License” means any agreements entered into by Novartis or an Affiliate with a Third
Party prior to the Effective Date, including any amendments or restatements thereto during the Term in accordance
with Section 12.4.3, pursuant to which Novartis or any of its Affiliates Controls any Novartis Technology, but
excluding any Collaboration In-License to which Novartis or its Affiliates is a Party.

1.1.74. “Existing Surface In-License” means any agreements entered into by Surface or an Affiliate with a Third
Party prior to the Effective Date, including any amendments or restatements thereto during the Term in accordance
with Section 12.4.3, pursuant to which Surface or any of its Affiliates Controls any Surface Technology, but excluding
any Collaboration In-License to which Surface or its Affiliates is a Party.

1.1.75. “Expedited Arbitration” has the meaning set forth in Section 16.3.4.1.

1.1.76. “Expedited Dispute” has the meaning set forth in Section 16.3.4.1.

1.1.77. “FDA” means the United States Food and Drug Administration or any successor agency thereto.

1.1.78. “FD&C Act” means the United States Federal Food, Drug and Cosmetic Act, as amended.

1.1.79. “Field” means [***]

1.1.80. “Finance Officers” has the meaning set forth in Section 10.6.1.

1.1.81. “First Commercial Sale” means, on a Licensed Product-by-Licensed Product, and country-by-country basis,
the first commercial sale in an arms’ length transaction of a Licensed Product to a Third Party by a Party or any of its
Related Parties in such country following receipt of applicable Regulatory Approval of such Licensed Product in such
country. For clarity, the First Commercial Sale shall not include any distribution or other sale solely for patient
assistance, named patient use, compassionate use, or test marketing programs or non-registrational studies or similar
programs or studies where the Licensed Product is supplied without charge or at the actual manufacturing cost thereof
(without allocation of indirect costs or any markup).

1.1.82. “FTC” means the U.S. Federal Trade Commission or any successor agency thereto.

1.1.83. “FTE” means a full-time scientific or technical person, or in the case of less than a full-time scientific or
technical person, a full-time equivalent scientific or technical person year, carried out by an appropriately qualified
employee of a Party or its Related Parties, based on [***] person-hours per year. For clarity, indirect personnel
(including support functions such as managerial, financial, legal or business development) shall not constitute FTEs.

1.1.84. “FTE Costs” means, for any period, the FTE Rate multiplied by the number of FTE’s in such period. For
clarity, FTEs will be pro-rated on a daily basis if necessary.

1.1.85. “FTE Rate” means [***] per one (1) full FTE per full twelve (12) month Calendar Year, [***]
Notwithstanding the foregoing, for any Calendar Year during the Term that is less than a full year, the above referenced
rate will be proportionately reduced to reflect such portion of FTEs for such full Calendar Year.

1.1.86. “GAAP” means generally accepted accounting principles as practiced in the United States, as consistently
applied.

1.1.87. “Global Antibody Candidate” means, on a Global Target-by-Global Target basis, any Antibody that [***]

1.1.88. “Global Development Plan” has the meaning set forth in Section 5.3.2.

1.1.89. “Global Licensed Product” means, on a Global Target-by-Global Target basis [***]

1.1.90. “Global Licensed Product Commercialization Plan” has the meaning set forth in Section 6.3.2.

1.1.91. “Global Net Sales Royalty” has the meaning set forth in Section 10.9.2.

1.1.92. “Global Option” means an Option that is (a) designated as a Global Option in accordance with Section 4.2.3,
or (b) otherwise designated as or converted into a Global Option in accordance with the terms of this Agreement.

1.1.93. “Global Royalty Rates” has the meaning set forth in Section 10.9.2.

1.1.94. “Global Target” means an [***]

1.1.95. “GLP Toxicology Study” means a toxicology study, in species that satisfies applicable regulatory
requirements, using applicable cGLP that meets the standard necessary for submission as part of an IND Filing with
the applicable Regulatory Authority.

1.1.96. “Global Transition Activities” has the meaning set forth in Section 5.3.3.

1.1.97. “Global Transition Plan” has the meaning set forth in Section 5.3.3.

1.1.98. “Governmental Authority” means any applicable government authority, court, tribunal, arbitrator, agency,
department, legislative body, commission or other instrumentality of (a) any government of any country or territory,
(b) any nation, state, province, county, city or other political subdivision thereof or (c) any supranational body.

1.1.99. “HSR Act” means the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended.

1.1.100. “HSR Filing” has the meaning set forth in Section 4.2.6.6.

1.1.101. “IFRS” means International Financial Reporting Standards, as consistently applied.

1.1.102. “IL-27” means [***]

1.1.103. “IND” means an Investigational New Drug application, clinical trial application or similar application or
submission for approval to conduct human clinical investigations filed with or submitted to a Regulatory Authority in
conformance with the requirement of such Regulatory Authority, and any amendments thereto.

1.1.104. “IND Acceptance” means the acceptance by a Regulatory Authority in a Major Market Country of an IND.

1.1.105. “IND Filing” means the filing with a Regulatory Authority in a Major Market Country of an IND.

1.1.106. “Indemnified Party” has the meaning set forth in Section 13.4.

1.1.107. “Indemnifying Party” has the meaning set forth in Section 13.4.

1.1.108. “Indication” means a disease or pathological condition for which clinical results for such disease or condition
and a separate BLA application or a supplement (or other addition) to an existing BLA application is required for the
purpose of obtaining Regulatory Approval in a country.

1.1.109. “Initiation” means, with respect to a Clinical Study of a Licensed Product, [***]

1.1.110. “In-Licenses” means, collectively, all Existing Surface In-Licenses, all Existing Novartis In-Licenses and all
Collaboration In-Licenses.

1.1.111. “IP Committee” means the intellectual property advisory committee as more fully described in Section
14.3.1.

1.1.112. “JCC” has the meaning set forth in Section 2.5.1.

1.1.113. “JDC” has the meaning set forth in Section 2.4.1.

1.1.114. “Joint Collaboration IP” means, collectively, (a) [***]

1.1.115. “JRC” has the meaning set forth in Section 2.3.1.

1.1.116. “JSC” has the meaning set forth in Section 2.2.1.

1.1.117. “Know-How” means all commercial, technical, scientific and other know-how and information, trade secrets,
knowledge, technology, methods, processes, practices, formulae, instructions, skills, techniques, procedures,
experiences, ideas, technical assistance, designs, drawings, assembly procedures, computer programs, specifications,
data and results (including biological, chemical, pharmacological, toxicological, pharmaceutical, physical and
analytical, preclinical, clinical, safety, manufacturing and quality control data and know-how, including regulatory

data, study designs and protocols), and Materials, in all cases, whether or not confidential, proprietary, patented or
patentable, in written, electronic or any other form now known or hereafter developed.

1.1.118. “Late Global Development Term” means, on a Global Target-by-Global Target basis, the time period
commencing [***] and ending upon [***]

1.1.119. “Late RLP Development Term” means, on a Regional Target-by-Regional Target basis, the time period
commencing [***] and ending [***]

1.1.120. “Laws” means all applicable laws, statutes, rules, regulations, orders, judgments, injunctions, ordinances or
other pronouncements having the binding effect of law of any Governmental Authority, including if either Party is or
becomes subject to a legal obligation to a Regulatory Authority or other Governmental Authority (such as a corporate
integrity agreement or settlement agreement with a Governmental Authority).

1.1.121. “Lead Party” has the meaning set forth in Section 14.4.2.3(a).

1.1.122. “Licensed Products” means collectively, the T1 Licensed Products, the Global Licensed Products, and the
Regional Licensed Products.

1.1.123. “Licensed Targets” means the T1 Target, the Regional Targets and the Global Targets.

1.1.124. “Losses” has the meaning set forth in Section 13.1.

1.1.125. “Loss of Market Exclusivity” shall mean [***]

1.1.126. “MAA” shall have the meaning in Section 1.1.23.

1.1.127. “Major Market Countries” means the [***]

1.1.128. “Manufacturing” or “Manufacture” means all activities related to the manufacture of Antibody Candidates
or Licensed Products, including, but not limited to, manufacturing supplies for Research, Development or
Commercialization, packaging, in-process and finished product testing, release of product or any component or
ingredient thereof, quality assurance and quality control activities related to manufacturing and release of product,
ongoing stability tests, storage, shipment, and regulatory activities related to any of the foregoing.

1.1.129. “Manufacturing Costs” has the meaning set forth on Exhibit B, subject to Section 8.3.2.3.

1.1.130. “Mark-Up” means a [***]

1.1.131. “Materials” means all tangible compositions of matter, devices, articles of manufacture, assays, biological,
chemical or physical materials and other similar materials.

1.1.132. “Milestone Payments” has the meaning set forth in Section 10.8.

1.1.133. “Net Sales” means, with respect to a Licensed Product, the net sales on behalf of a Party and any of its
Related Parties for any Licensed Product sold to Third Parties (other than Sublicensees) in bona fide, arms-length
transactions, as determined in accordance with such Party’s Accounting Standards as consistently applied, less a
deduction of [***] percent [***%] for direct expenses related to the sales of
Licensed Product(s), distribution and warehousing expenses and uncollectible amounts on previously sold Licensed
Products. The deductions booked on an accrual basis by such Party and its Affiliates under its Accounting Standards to
calculate the recorded net sales from gross sales include the following:

1.1.133.1. [***]

1.1.133.2. [***]

1.1.133.3. [***]

1.1.133.4. [***]

1.1.133.5. [***]

1.1.133.6. [***]

1.1.133.7. [***] and

1.1.133.8. [***]

With respect to a Combination, [***]

1.1.134. “Net Sales Royalties” means the Regional Net Sales Royalty, the T1 Net Sales Royalty and the Global Net
Sales Royalty.

1.1.135. “Non-Bankrupt Party” has the meaning set forth in Section 9.7.

1.1.136. “Non-Proposing Party” has the meaning set forth in Section 5.2.2.4(a).

1.1.137. “Novartis Collaboration IP” means [***]

1.1.138. “Novartis Competing Program” has the meaning set forth in Section 12.5.2.2(a).

1.1.139. “Novartis Component” means a Party Component Controlled by Novartis or its Related Parties.

1.1.140. “Novartis Deferral Notice” has the meaning set forth in Section 4.2.3.2.

1.1.141. “Novartis Election” has the meaning set forth in Section 8.3.1.3.

1.1.142. “Novartis Indemnitees” has the meaning set forth in Section 13.2.

1.1.143. “Novartis In-Licenses” means any Existing Novartis In-License or any Collaboration In-License to which
Novartis is a party.

1.1.144. “Novartis Know-How” means Know-How Controlled by Novartis or its Affiliates during the Term that is
reasonably necessary for Surface to Research, Develop, Commercialize or Manufacture Antibody Candidates or
Licensed Products in the Field in the Surface Territory, other than Novartis’s interest in Joint Collaboration IP, and
Novartis Collaboration IP.

1.1.145. “Novartis Option Target Manufacturing Election” has the meaning set forth in Section 8.2.3.

1.1.146. “Novartis Patents” means [***]

1.1.147. “Novartis Regional Net Sales Royalty” has the meaning set forth in Section 10.9.3.1.

1.1.148. “Novartis Regional Royalty Rate” has the meaning set forth in Section 10.9.3.1.

1.1.149. “Novartis RLP Trademarks” has the meaning set forth in Section 14.9.2.2.

1.1.150. “Novartis Technology” means, collectively, Novartis Know-How, Novartis Patents, Novartis Collaboration
IP and Novartis’s interest in Joint Collaboration IP.

1.1.151. “Novartis Territory” means (a) with respect to any T1 Licensed Product, worldwide, (b) with respect to any
Regional Licensed Product, all countries and territories of the world other than the Surface Territory, and (c) with
respect to any Global Licensed Product, worldwide.

1.1.152. “Novartis Territory Commercialization Plan” has the meaning set forth in Section 6.2.3.

1.1.153. “Other Patents” has the meaning set forth in Section 14.3.3.1.

1.1.154. “Option” has the meaning set forth in Section 4.1.1.

1.1.155. “Option Exercise Date” means, on an Option-by-Option basis, the date on which an Option Exercise Notice
delivered by Novartis to Surface for such Option pursuant to Section 4.2.6 takes effect.

1.1.156. “Option Exercise Notice” means the written notice Novartis delivers to Surface to exercise an Option with
respect to an Option Target, in the form set forth on Exhibit C, containing the information set forth in such form.

1.1.157. “Option Exercise Period” means, on an Option-by-Option basis, [***]

1.1.158. “Option IND Package” means, on an Option Target-by-Option Target basis, [***] the information set forth
on Schedule 1.1.158 for such Option Target.

1.1.159. “Option Purchase Fee” has the meaning set forth in Section 10.3.

1.1.160. “Option Purchase Notice” means the written notice Novartis delivers to Surface to purchase an Option for an
Option Target, in the form set forth on Exhibit D, containing the information set forth in such form.

1.1.161. “Option Purchase Period” means, on an Option Target-by-Option Target basis, the time period commencing
[***] and ending [***].

1.1.162. “Option Selection Notice” has the meaning set forth in Section 4.2.3.1.

1.1.163. “Option Target” means any of the following: (a) CD47 (NCBI Entrez Gene ID:961), [***] (d) IL-27.

1.1.164. “Option Target Antibody Candidate” means, on an Option Target-by-Option Target basis, any Antibody
that (a) Specifically Binds to such Option Target, and (b) is Researched by or on behalf of Surface or its Related
Parties pursuant to this Agreement under the applicable Option Target Research Program; provided that after a Change
of Control of a Party, [***]

1.1.165. “Option Target Research Plan” has the meaning set forth in Section 3.2.1.

1.1.166. “Option Target Research Program” has the meaning set forth in Section 3.2.1.

1.1.167. “Option Tox Package” means, on an Option Target-by-Option Target basis, the information set forth on
Schedule 1.1.167 for such Option Target.

1.1.168. “Opt-Out Notice” has the meaning set forth in Section 5.2.9.

1.1.169. “Opt-Out Right” means Surface’s right to opt-out of the Development and Commercialization of all
Regional Antibody Candidates and Regional Licensed Products for a Regional Target in accordance with Section
5.2.9.

1.1.170. “Out-of-Pocket Costs” means, with respect to certain activities hereunder [***]

1.1.171. “Party Component” means, with respect to a Combination, the portion of such Licensed Product comprising
any active ingredient(s) other than an Antibody Candidate. If the applicable Combination includes more than one such
active ingredient, then “Party Component” shall refer to each such active ingredient.

1.1.172. “Patent” means all patents and patent applications and all substitutions, divisions, continuations,
continuations-in-part, any patent issued with respect to any such patent applications, any reissue, reexamination, utility
models or designs, renewal or extension (including any supplementary protection certificate) of any such patent, and
any confirmation patent or registration patent or patent of addition based on any such patent, and all counterparts
thereof in any country.

1.1.173. “Patent(s) Costs” means the out-of-pocket costs and expenses paid to outside legal counsel and other Third
Parties (including to any licensor pursuant to any in-license), and filing and maintenance expenses, incurred in
Prosecuting and Maintaining Patents and enforcing and defending them.

1.1.174. “Person” means any natural person, corporation, unincorporated organization, partnership, association, sole
proprietorship, joint stock company, joint venture, limited liability company, trust or government, or Governmental
Authority, or any other similar entity.

1.1.175. “Phase 1 Safety Study” means [***]

1.1.176. “Phase 1 Study” means a clinical study of an investigational product in patients with the primary objective of
characterizing its safety, tolerability, and pharmacokinetics and identifying a recommended dose and regimen for
future studies as described in 21 C.F.R. 312.21(a), or a comparable Clinical Study prescribed by the relevant
Regulatory Authority in a country other than the United States. The investigational product can be administered to
patients as a single agent or in combination with other investigational or marketed agents and [***]

1.1.177. “Phase 2 Study” means a clinical study of an investigational product in patients with the primary objective of
characterizing its activity in a specific disease state as well as generating more detailed safety, tolerability, and
pharmacokinetics information as described in 21 C.F.R. 312.21(b), or a comparable Clinical Study prescribed by the
relevant Regulatory Authority in a country other than the United States including a human clinical trial that is also
designed to satisfy the requirements of 21 C.F.R. 312.21(a) or corresponding foreign regulations and is subsequently
optimized or expanded to satisfy the requirements of 21 C.F.R. 312.21(b) (or corresponding foreign regulations) or
otherwise to enable a Phase 3 Clinical Study (e.g., a phase 1/2 trial). The investigational product can be administered
to patients as a single agent or in combination with other investigational or marketed agents and [***]

1.1.178. “Phase 3 Study” means a clinical study of an investigational product in patients that incorporates accepted
endpoints for confirmation of statistical significance of efficacy and safety with the aim to obtain Regulatory Approval
in any country as described in 21 C.F.R. 312.21(c), or a comparable Clinical Study prescribed by the relevant
Regulatory Authority in a country other than the United States. The investigational product can be administered to
patients as a single agent or in combination with other investigational or marketed agents [***]

1.1.179. “PHSA” means the United States Public Health Service Act, as amended.

1.1.180. “Potential In-License” has the meaning set forth in Section 9.5.1.3.

1.1.181. “Post-Marketing Study” means a non-human or human clinical study of a Licensed Product initiated after
receipt of Regulatory Approval for such Licensed Product in a country or territory, that is required by the Regulatory
Authority in such country or territory to maintain the Regulatory Approval for such Licensed Product in such country
or territory, but excluding any Supplemental Study.

1.1.182. “Pricing Approval” means such governmental approval, agreement, determination or decision establishing
prices for a Licensed Product that can be charged or reimbursed in regulatory jurisdictions where the applicable
Governmental Authorities approve or determine the price or reimbursement of pharmaceutical products.

1.1.183. “Pricing Matters” means all issues and decisions regarding (a) price, price terms and other contract terms
with respect to Licensed Product sales, including discounts, rebates, other price concessions and service fees to payors
and purchasers and (b) reimbursement programs applicable to a Licensed Product. For clarity, [***]

1.1.184. “Product Global Trademarks” means the Trademarks used, or intended for use, in connection with the
distribution, marketing, promotion and sale of the T1 Licensed Products and Global Licensed Products by Novartis
and its Related Parties in the Novartis Territory. Product Global Trademarks specifically exclude the corporate names
and logos of the Parties and their Affiliates.

1.1.185. “Promotional Materials” has the meaning set forth in Section 6.2.5.2.

1.1.186. “Proposing Party” has the meaning set forth in Section 5.2.2.4(a).

1.1.187. “Prosecution and Maintenance” means, with regard to a particular Patent, the preparation, filing,
prosecution and maintenance of such Patent, as well as re-examinations, reissues and the like with respect to that
Patent, together with the conduct of interferences, the defense of oppositions and other similar proceedings with
respect to that Patent.

1.1.188. “Prosecution Patents” means (a) all Patents within the Surface Technology that are Controlled by Surface as
of the Effective Date and (b) all Patents within the Surface Collaboration IP that, in each case ((a) and (b)), [***]

1.1.189. “Regional [***] Activities” has the meaning set forth in Section 4.2.6.4.

1.1.190. “Regional [***] Candidate” has the meaning set forth in Section 4.2.6.4.

1.1.191. “Regional Antibody Candidate” means, on a Regional Target-by-Regional Target basis, any Antibody that
[***]

1.1.192. “Regional Licensed Product” means, on a Regional Target-by-Regional Target basis, a [***]

1.1.193. “Regional Option” means an Option that is designated as a Regional Option in accordance with Section
4.2.3.

1.1.194. “Regional Net Sales Royalty” has the meaning set forth in Section 10.9.3.2.

1.1.195. “Regional Royalty Rates” has the meaning set forth in Section 10.9.3.2.

1.1.196. “Regional Target” means an Option Target that is designated as a Regional Target in accordance with Section
4.2.6.2 and with respect to which an Option has been exercised pursuant to Section 4.2.6.4.

1.1.197. “Regulatory Approval” means a BLA, together with all other approvals (including, but not limited to, where
applicable, Pricing Approval and schedule classifications), product or establishment licenses, registrations or
authorizations (including, but not limited to, marketing authorizations) of any Regulatory Authority that may be
necessary for the marketing, sale and commercialization of a pharmaceutical product in any country or region in the
Territory.

1.1.198. “Regulatory Authority” means any Governmental Authority involved in granting approvals for the
Development, Manufacturing, Commercialization, Pricing Approval of Licensed Products, including the FDA, the
EMA, the Japanese Ministry of Health, Labour and Welfare and the Pharmaceuticals and Medical Devices Agency in
Japan.

1.1.199. “Regulatory Materials” means any regulatory application, submission, notification, communication,
correspondence, registration, Regulatory Approvals and other filings made to, received from or otherwise conducted
with a Regulatory Authority related to Developing, Manufacturing, obtaining marketing authorization, marketing,
selling or otherwise Commercializing a pharmaceutical product in a particular country or jurisdiction.

1.1.200. “Related Party” means a Party’s Affiliates and permitted Sublicensees.

1.1.201. “Research” or “Researching” means activities, other than Development, related to the design, discovery,
generation, identification, profiling, characterization, production, process development, cell line development, pre-
clinical development or non-clinical or pre-clinical studies of drug candidates and products.

1.1.202. “Research Plans” means, collectively, the T1 Research Plan and each of the Option Target Research Plans.

1.1.203. “Research Programs” means, collectively, the T1 Research Program and each of the Option Target Research
Programs.

1.1.204. “Research Term” means, [***]

1.1.205. “Research Target” means the T1 Target and the Option Targets.

1.1.206. “Restricted Technology” means Surface Technology, Novartis Technology, and any Confidential Information
of either Party or its Related Parties provided under or developed in connection with the Collaboration.

1.1.207. [***]

1.1.208. [***]

1.1.209. [***]

1.1.210. “RLP Branding Strategy has the meaning set forth in Section 6.2.5.1.

1.1.211. “RLP Commercial Strategy” has the meaning set forth in Section 6.2.2.

1.1.212. “RLP Development Activities” means collectively, [***]

1.1.213. “RLP Development Budget” has the meaning set forth in Section 5.2.2.2.

1.1.214. “RLP Development Plan” has the meaning set forth in Section 5.2.2.1.

1.1.215. “RLP Trademarks” means the Trademarks used, or intended for use, in connection with the distribution,
marketing, promotion and sale of the Regional Licensed Products. RLP Trademarks specifically exclude the corporate
names and logos of the Parties and their Affiliates and Sublicensees. RLP Trademarks include both the Surface RLP
Trademarks and the Novartis RLP Trademarks.

1.1.216. “Royalty Patents” means [***]

1.1.217. “Royalty Rates” means the Regional Royalty Rates, the T1 Royalty Rates and the Global Royalty Rates.

1.1.218. “Royalty Term” has the meaning set forth in Section 10.10.1.

1.1.219. “Safety Concern” means (a) any safety concern required to be reported under 21 C.F.R. § 312.32(c)(1)(iii)
(“Findings from animal or in vitro testing”) if an IND with respect to such Antibody Candidate or Licensed Product
was open at the time of the observation or (b) a toxicity or drug safety issue or a Serious Adverse Event reasonably
related to or observed in connection with Research, Development or Commercialization activities with respect to an
Antibody Candidate or Licensed Product.

1.1.220. “Sales Milestone Event” has the meaning set forth in Section 10.8.

1.1.221. “Sales Milestone Payment” has the meaning set forth in Section 10.9.

1.1.222. “SDEA” has the meaning set forth in Section 7.4.

1.1.223. “Serious Adverse Event” means an adverse drug experience or circumstance that results in any of the
following outcomes (a) death, (b) life-threatening condition, (c) inpatient hospitalization or a significant prolongation
of existing hospitalization, (d) persistent or significant disability or incapacity or substantial disruption of the ability to
conduct normal life functions, (e) or a congenital anomaly/birth defect or (f) significant intervention required to
prevent permanent impairment or damage.

1.1.224. “Specifically Bind” means, [***]

1.1.225. “Sublicensee” means a Third Party to which a Party or its Affiliate has granted or grants rights, as permitted
under this Agreement, to Research, Develop, Manufacture or Commercialize any Antibody Candidates or Licensed
Product(s), or any further sublicensee of such rights (regardless of the number of tiers, layers or levels of sublicenses
of such rights).

1.1.226. “Supplemental Study” is any Clinical Study (other than any Post-Marketing Study) for an additional
indication or other label expansion for a Licensed Product beyond the initial Indication contemplated by the
Development Plan.

1.1.227. “Supply Agreement” means any supply agreement entered into by the Parties pursuant to Section 8.

1.1.228. “Surface Collaboration IP” means [***]

1.1.229. “Surface Competing Program” has the meaning set forth in Section 12.5.2.1(a).

1.1.230. “Surface Component” means a Party Component Controlled by Surface or its Related Parties.

1.1.231. “Surface Election” has the meaning set forth in Section 8.3.1.3.

1.1.232. “Surface Indemnitees” has the meaning set forth in Section 13.1.

1.1.233. “Surface In-Licenses” means any Existing Surface In-License or any Collaboration In-License to which
Surface is a party.

1.1.234. “Surface Know-How” means [***]

1.1.235. “Surface Regional Net Sales Royalty” has the meaning set forth in Section 10.9.3.2.

1.1.236. “Surface Regional Royalty Rate” has the meaning set forth in Section 10.9.3.2.

1.1.237. “Surface Patents” means [***]

1.1.238. “Surface RLP Trademarks” has the meaning set forth in Section 14.9.2.2.

1.1.239. “Surface Technology” means Surface Know-How, Surface Patents, Surface Collaboration IP and Surface’s
interest in Joint Collaboration IP.

1.1.240. “Surface Territory” means, with respect to any Regional Licensed Product, the United States.

1.1.241. “Surface Territory Commercialization Plan” has the meaning set forth in Section 6.2.4.

1.1.242. “T1 Antibody Candidate” means any Antibody that [***]

1.1.243. “T1 Commercialization Plan” has the meaning set forth in Section 6.1.2.

1.1.244. “T1 Development Information” has the meaning set forth in Section 5.1.2.

1.1.245. “T1 Development Plan” has the meaning set forth in Section 5.1.3.

1.1.246. “T1 Licensed Product” means a [***]

1.1.247. “T1 Net Sales Royalty” has the meaning set forth in Section 10.9.1.

1.1.248. “T1 Research Plan” has the meaning set forth in Section 3.1.1.

1.1.249. “T1 Research Program” has the meaning set forth in Section 3.1.1.

1.1.250. “T1 Royalty Rates” has the meaning set forth in Section 10.9.1.

1.1.251. “T1 Target” means CD73 [***]

1.1.252. “T1 Transition Activities” has the meaning set forth in Section 5.1.2.

1.1.253. “T1 Transition Plan” has the meaning set forth in Section 5.1.2.

1.1.254. “Target” means a Licensed Target or Option Target, as applicable.

1.1.255. “Tax” and “Taxation” means any form of tax or taxation, levy, duty, charge or withholding (including any
related fine, penalty, addition to tax, surcharge or interest) imposed by, or payable to, a governmental authority.

1.1.256. “Technical Failure” [***]

1.1.257. “Territory” means (a) with respect to Surface, the Surface Territory and (b) with respect to Novartis, the
Novartis Territory.

1.1.258. “Term” has the meaning set forth in Section 15.1.

1.1.259. “Third Party” means any Person other than Novartis, Surface or their respective Affiliates.

1.1.260. “Third Party Acquisition” has the meaning set forth in Section 12.5.2.1(a).

1.1.261. “Third Party Payment” has the meaning set forth in Section 9.5.1.

1.1.262. “Trademark” means any trademark, trade name, service mark, service name, brand, domain name, trade
dress, logo, slogan or other indicia of origin or ownership, including the goodwill and activities associated with each of
the foregoing.

1.1.263. “United States” or “U.S.” means the United States and its territories, possessions and commonwealths.

1.1.264. “Valid Claim” means a claim of a Patent that (a) has not been rejected, revoked or held to be invalid or
unenforceable by a court or other authority of competent jurisdiction, from which decision no appeal can be further
taken, or (b) has not been finally abandoned, disclaimed or admitted to be invalid or unenforceable through reissue or
disclaimer. In order to be a Valid Claim, any claim being prosecuted in a pending patent application must be
prosecuted in good faith and not have been pending for more than [***] years from the filing date of the first utility
patent application (or equivalent concept in any such country) in the patent application family in the country in
question, in which case it will cease to be considered a Valid Claim until the patent issues and recites said claim.

2. GOVERNANCE

2.1. Alliance Manager. Promptly following the Effective Date, each Party will designate an individual to facilitate
communication and coordination of the Parties’ activities under this Agreement relating to Antibody Candidates and
Licensed Products and to provide support and guidance to the JSC (each, an “Alliance Manager”). Each Alliance
Manager may also serve as a representative of its respective Party on one or more Committees.

2.2. Joint Steering Committee.

2.2.1. Purpose; Formation. Within [***] days after the Effective Date, the Parties will establish a joint steering
committee (the “JSC”) that will monitor and provide strategic oversight of the activities under this Agreement and
facilitate communications between the Parties with respect to the Research, Development, Manufacture and
Commercialization of Antibody Candidates and Licensed Products, all in accordance with this Section 2.2.

2.2.2. Composition. Each Party will initially appoint [***] representatives to the JSC, all of whom will have sufficient
seniority within the applicable Party to make decisions arising within the scope of the JSC’s responsibilities. The
Parties’ initial representatives to the JSC are set forth on Exhibit E. The JSC may change its size from time to time by
mutual consent of its members, provided that the JSC will consist at all times of an equal number of representatives of
each of Surface and Novartis. Each Party may replace its JSC representatives at any time upon written notice to the
other Party. The JSC may invite non-members to participate in the discussions and meetings of the JSC, provided that
such participants have no voting authority at the JSC and are bound under written obligation of confidentiality no less
protective of the Parties’ Confidential Information than those set forth in this Agreement. The JSC will be co-chaired,
with one chairperson designated by Surface and [***] designated by Novartis, whose responsibilities will include
conducting meetings, including, when feasible, ensuring that objectives for each meeting are set and achieved.
Responsibility for running each meeting of the JSC will alternate between the chairpersons from meeting-to-meeting,
with Surface’s chairperson running the first meeting. The Alliance Managers

will work with the chairpersons to prepare and circulate agendas and to ensure the preparation of minutes. The
chairpersons have no additional powers or rights beyond those held by the other JSC representatives.

2.2.3. Specific Responsibilities. In addition to its overall responsibility for monitoring and providing strategic oversight
with respect to the Parties’ activities under this Agreement, the JSC will in particular have the following
responsibilities:

2.2.3.1. review and discuss the Research by the Parties with respect to the T1 Antibody Candidates and Option Target
Antibody Candidates, including whether a Technical Failure has occurred with respect to Option Target Antibody
Candidates;

2.2.3.2. review and discuss the Development of Regional Antibody Candidates;

2.2.3.3. review and discuss the Commercialization of Regional Licensed Products and any other ongoing related
activities;

2.2.3.4. review, discuss and oversee Manufacturing for the T1 Antibody Candidates and Option Antibody Candidates,
including the supply chain for Antibody Candidates;

2.2.3.5. facilitate the flow of information between the Parties with respect to T1 Antibody Candidates, Regional
Antibody Candidates, Global Antibody Candidates and Licensed Products;

2.2.3.6. review and discuss reports from the JRC, JDC and JCC, and provide guidance thereto and direct the activities
of such Committees, and review and approve all Research Plans and each RLP Development Plan, and, in each case,
all amendments thereto;

2.2.3.7. review and discuss the entry of any Collaboration In-Licenses with respect to the Research, Development,
Manufacture or Commercialization of any Antibody Candidates or Licensed Products;

2.2.3.8. review, discuss and coordinate the Parties’ scientific presentation and publication strategy relating to the
Regional Licensed Products in the Territory;

2.2.3.9. review and facilitate discussion of proposed publications and resolve disputes with respect thereto taking into
consideration Section 11.2.1;

2.2.3.10. attempt to resolve issues presented to it by, and disputes within, the JRC, JDC or JCC, or any other
subcommittee;

2.2.3.11. establish such additional joint subcommittees as it deems necessary to achieve the objectives and intent of
this Agreement; and

2.2.3.12. perform such other functions as appropriate, and direct each other Committee to perform such other functions
as appropriate, to further the purposes of this Agreement, in each case as agreed in writing by the Parties or as
expressly provided in this Agreement.

2.2.4. Meetings. The JSC will meet at least once per [***] during the Term unless the Parties mutually agree in writing
to a different frequency. No later than [***] Business Days prior to any meeting of the JSC (or such shorter time period
as the Parties may agree), the Alliance Managers will prepare and circulate an agenda for such meeting; provided,
however, that either Party may propose additional topics to be included on such agenda, either prior to or in the course
of such meeting. Either Party may also call a special meeting of the JSC (by videoconference, teleconference or in
person) by providing at least [***] Business Days prior written notice to the other Party if such Party reasonably
believes that a significant matter must be addressed prior to the next scheduled meeting, in which event such Party will
work with the chairperson of the JSC and the Alliance Managers of both Parties to provide the members of the JSC no
later than [***] Business Days prior to the special meeting with an agenda for the meeting and materials reasonably
adequate to enable an informed decision on the matters to be considered. The JSC may meet in person, by
videoconference or by teleconference. Notwithstanding the foregoing, at least one (1) meeting per [***] will be in
person unless the Parties mutually agree in writing to waive such requirement. In-person JSC meetings will be held at
locations alternately selected by Surface and by Novartis. Each Party will bear the expense of its respective JSC
members’ participation in JSC meetings. Meetings of the JSC will be effective only if at least [***] representative of
each Party (which representative is not such Party’s Alliance Manager) is present or participating in such meeting. The
Alliance Managers will be responsible for preparing reasonably detailed written minutes of all JSC meetings that
reflect material decisions made and action items identified at such meetings. The

Alliance Managers will send draft meeting minutes to each member of the JSC for review and approval within [***]
Business Days after each JSC meeting. Such minutes will be deemed approved unless [***] of the JSC objects to the
accuracy of such minutes within [***] Business Days of receipt. Minutes will be officially endorsed by the JSC at the
next JSC meeting, and will be signed by the Alliance Managers.

2.3. Joint Research Committee.

2.3.1. Formation; Composition; Dissolution. Within [***] days after the Effective Date, the Parties will establish a
committee to oversee the Research of Antibody Candidates and Licensed Products in accordance with the Research
Plan(s) and to coordinate the Research activities of the Parties with respect thereto (the “JRC”). Each Party will
initially appoint [***] representatives to the JRC, with each representative having knowledge and expertise in the
Research of compounds and products similar to the Antibody Candidates and Licensed Products and having sufficient
seniority within the applicable Party to make decisions arising within the scope of the JRC’s responsibilities. The JRC
may change its size from time to time, provided that the JRC will consist at all times of an equal number of
representatives of each of Surface and Novartis. Each Party may replace its JRC representatives at any time upon
written notice to the other Party. The JRC may invite non-members to participate in the discussions and meetings of
the JRC, provided that such participants have no voting authority at the JRC and are bound under written obligation of
confidentiality no less protective of the Parties’ Confidential Information than those set forth in this Agreement. The
JRC will be co-chaired, with one chairperson designated by Surface and [***] designated by Novartis, whose
responsibilities will include conducting meetings, including, when feasible, ensuring that objectives for each meeting
are set and achieved. Responsibility for running each meeting of the JRC will alternate between the chairpersons from
meeting-to-meeting, with Surface’s chairperson running the first meeting. Subject to Section 2.8, after Completion of
the last Phase 1 Study for the last Antibody Candidate or Licensed Product, the Parties agree that the JRC will be
automatically dissolved with no further action required by either Party.

2.3.2. Specific Responsibilities of the JRC. The JRC has the following responsibilities:

2.3.2.1. oversee and review Research responsibilities for T1 Antibody Candidate and Option Antibody Candidates;

2.3.2.2. discuss, prepare and approve for submission to the JSC the Research Plans and all amendments thereto;

2.3.2.3. oversee the conduct of the T1 Research Plan and Option Target Research Plans;

2.3.2.4. create, implement, review the overall strategy and approve protocols and the selection and use of Third Parties
for Research of T1 Antibody Candidates and Option Antibody Candidates, including the design of all nonclinical
studies, preclinical studies and GLP Toxicology Studies, conducted under the Research Plans;

2.3.2.5. decide whether and when to initiate or discontinue any nonclinical studies, preclinical studies or GLP
Toxicology Studies for T1 Antibody Candidates and Option Antibody Candidates under the Research Plans, provided
that nothing is intended to limit a Party’s ability to comply with applicable Law or manage subject safety;

2.3.2.6. review, discuss and oversee Manufacturing for the Research of T1 Antibody Candidates and Option Antibody
Candidates, including the supply chain for Antibody Candidates;

2.3.2.7. allocate budgeted resources and determine priorities for each nonclinical study, preclinical study and GLP
Toxicology Study for T1 Antibody Candidates and Option Antibody Candidates included under the Research Plans;

2.3.2.8. facilitate the flow of information between the Parties with respect to the Research of T1 Antibody Candidates
and Option Antibody Candidates;

2.3.2.9. facilitate the flow of information between the Parties with respect to the Research activities for the T1
Research Program and Option Target Research Programs; and

2.3.2.10. perform such other functions as may be appropriate to further the purposes of this Agreement, as directed by
the JSC in accordance with Section 2.2.3.12 or as expressly provided in this Agreement.

2.3.3. Meetings. The JRC will meet at least once per [***] unless the Parties mutually agree in writing to a different
frequency. No later than [***] prior to any meeting of the JRC (or such shorter time period as the Parties may agree),
the Alliance Managers will prepare and circulate an agenda for such meeting; provided, however, that either Party will
be free to propose additional topics to be included on such agenda, either prior to or in the course of such meeting.
Either Party may also call a special meeting of the JRC (by videoconference, teleconference or in person) by providing
at least [***] prior written notice to the other Party if such Party reasonably believes that a significant

matter must be addressed prior to the next scheduled meeting, in which event such Party will work with the Alliance
Manager to provide the members of the JRC no later than [***] prior to the special meeting with an agenda for the
meeting and materials reasonably adequate to enable an informed decision. The JRC may meet in person, by
videoconference, or by teleconference. In-person JRC meetings will be held at locations in the United States
alternately selected by Surface and by Novartis or at any other location mutually agreed by the members of the JRC.
Each Party will report to the JRC on all material issues relating to the Research of Antibody Candidates promptly after
such issues arise. Each Party will bear the expense of its respective JRC members’ participation in JRC meetings. The
JRC chairperson will be responsible for preparing reasonably detailed written minutes of JRC meetings that reflect all
decisions made and action items identified at such meetings. The JRC chairperson will send meeting minutes to each
member of the JRC for review and approval within [***] after each JRC meeting. Minutes will be deemed approved
unless [***] members of the JRC objects to the accuracy of such minutes within [***] of receipt. Minutes will be
officially endorsed by the JRC at the next JRC meeting, and will be signed by the Alliance Managers.

2.3.4. Decision-Making. Subject to the remainder of this Section 2.3.4 and Section 2.6, the JRC will act by unanimous
agreement. The representatives from each Party have, collectively, [***] vote on behalf of that Party. If the JRC cannot
reach unanimous agreement on an issue that comes before the JRC within [***] of the meeting such issue was raised
and over which the JRC has oversight, then the Parties will refer such matter to the JSC for resolution in accordance
with Section 2.6.

2.4. Joint Development Committee.

2.4.1. Formation; Composition; Dissolution. No later than [***] after the Initiation of the first GLP Toxicology Study
for any Antibody Candidate or Licensed Product, the Parties will establish a committee to (a) oversee the Development
of Regional Licensed Antibody Candidates and Regional Licensed Products in accordance with the Development
Plan(s) for the same and to coordinate the Development activities of the Parties with respect thereto, and (b) facilitate
the flow of information between the Parties with respect to, and provide a forum to discuss, the Development of T1
Antibody Candidates, T1 Licensed Products, Global Antibody Candidates and Global Licensed Products (the “JDC”).
Each Party will initially appoint [***] representatives to the JDC, with each representative having knowledge and
expertise in the Development of compounds and products similar to the Antibody Candidates and Licensed Products
and having sufficient seniority within the applicable Party to make decisions arising within the scope of the JDC’s
responsibilities. The JDC may change its size from time to time, provided that the JDC will consist at all times of an
equal number of representatives of each of Surface and Novartis. Each Party may replace its JDC representatives at
any time upon written notice to the other Party. The JDC may invite non-members to participate in the discussions and
meetings of the JDC, provided that such participants have no voting authority at the JDC and are bound under written
obligation of confidentiality no less protective of the Parties’ Confidential Information than those set forth in this
Agreement. The JDC will be co-chaired, with one chairperson designated by Surface and [***] designated by
Novartis, whose responsibilities will include conducting meetings, including, when feasible, ensuring that objectives
for each meeting are set and achieved. Responsibility for running each meeting of the JDC will alternate between the
chairpersons from meeting-to-meeting, with Novartis’s chairperson running the first meeting. Subject to Section 2.8,
upon later of [***] the Parties agree that the JDC will be automatically dissolved with no further action required by
either Party.

2.4.2. Specific Responsibilities of the JDC. The JDC has the following responsibilities:

2.4.2.1. oversee and review Development responsibilities for each Regional Antibody Candidate and Regional
Licensed Product;

2.4.2.2. discuss, prepare and approve for submission to the JSC all RLP Development Plans, and all amendments to
RLP Development Plans for Regional Antibody Candidates and Regional Licensed Products;

2.4.2.3. oversee the conduct of all RLP Development Plans;

2.4.2.4. create, implement and review the overall strategy for Development, including the design of all Clinical Studies
for Regional Antibody Candidates and Regional Licensed Products, conducted under the RLP Development Plans, as
applicable;

2.4.2.5. decide whether and when to initiate or discontinue any Clinical Study for any Regional Antibody Candidate or
Regional Licensed Product under each RLP Development Plan, as applicable, provided that nothing is intended to
limit a Party’s ability to comply with applicable Law or manage subject safety;

2.4.2.6. allocate budgeted resources and determine priorities for each Clinical Study for Regional Antibody Candidates
and Regional Licensed Products included under each RLP Development Plan;

2.4.2.7. oversee the conduct of all Clinical Studies for Regional Antibody Candidates and Regional Licensed Products
included under each RLP Development Plan;

2.4.2.8. facilitate the flow of information between the Parties with respect to the Development of T1 Antibody
Candidates, T1 Licensed Products, Regional Antibody Candidates, Regional Licensed Products, Global Antibody
Candidates or Global Licensed Products;

2.4.2.9. allocate primary responsibility as between the Parties for tasks relating to the Development of Regional
Antibody Candidates where not already specified in the RLP Development Plans therefor;

2.4.2.10. review, discuss and oversee Manufacturing for the Development of Regional Antibody Candidates and
Regional Licensed Products, including the supply chain for Regional Antibody Candidates and Regional Licensed
Products;

2.4.2.11. create, implement and review the overall strategy regarding Regulatory Approval of Regional Licensed
Products in the Territory;

2.4.2.12. without limitation to Section 2.4.2.11, review the regulatory strategy with respect to discussions with and
commitments to or agreements with Regulatory Authorities (including post-approval commitments) with respect to
Regional Licensed Product labeling, risk management or Clinical Studies;

2.4.2.13. without limitation to Section 2.4.2.12, review and approve any material submission to, or any material
agreement with or material commitment made to, a Regulatory Authority with respect to a Regional Licensed Product,
such as any BLA or MAA, or any submission, agreement or commitment with respect to Licensed Product labeling,
any risk management plans or post-approval commitment for such Licensed Product;

2.4.2.14. facilitate the flow of information between the Parties with respect obtaining Regulatory Approval for
Regional Licensed Products; and

2.4.2.15. perform such other functions as may be appropriate to further the purposes of this Agreement, as directed by
the JSC in accordance with Section 2.2.3.12 or as expressly provided in this Agreement.

2.4.3. Meetings. The JDC will meet at least once per [***] unless the Parties mutually agree in writing to a different
frequency. No later than [***] prior to any meeting of the JDC (or such shorter time period as the Parties may agree),
the Alliance Managers will prepare and circulate an agenda for such meeting; provided, however, that either Party will
be free to propose additional topics to be included on such agenda, either prior to or in the course of such meeting.
Either Party may also call a special meeting of the JDC (by videoconference, teleconference or in person) by providing
at least [***] prior written notice to the other Party if such Party reasonably believes that a significant matter must be
addressed prior to the next scheduled meeting, in which event such Party will work with the Alliance Manager to
provide the members of the JDC no later than [***] prior to the special meeting with an agenda for the meeting and
materials reasonably adequate to enable an informed decision. The JDC may meet in person, by videoconference, or
by teleconference. In-person JDC meetings will be held at locations in the United States alternately selected by Surface
and by Novartis or at any other location mutually agreed by the members of the JDC. Each Party will report to the JDC
on all material issues relating to the Development of Antibody Candidates and Licensed Products for and in the
Territory promptly after such issues arise. Each Party will bear the expense of its respective JDC members’
participation in JDC meetings. The JDC chairperson will be responsible for preparing reasonably detailed written
minutes of JDC meetings that reflect all decisions made and action items identified at such meetings. The JDC
chairperson will send meeting minutes to each member of the JDC for review and approval within [***] after each
JDC meeting. Minutes will be deemed approved unless [***] members of the JDC objects to the accuracy of such
minutes within [***] of receipt. Minutes will be officially endorsed by the JDC at the next JDC meeting, and will be
signed by the Alliance Managers.

2.4.4. Decision-Making. Subject to the remainder of this Section 2.4.4 and Section 2.6, the JDC will act by unanimous
agreement. The representatives from each Party have, collectively, [***] on behalf of that Party. If the

JDC cannot reach unanimous agreement on an issue that comes before the JDC within [***] of the meeting such issue
was raised and over which the JDC has oversight, then the Parties will refer such matter to the JSC for resolution in
accordance with Section 2.6.

2.5. Joint Commercialization Committee.

2.5.1. General. The Parties will establish a committee, no later than completion of the first Phase 2 Clinical Study for
the first Regional Licensed Product, to (a) oversee Commercialization of Regional Licensed Products in the Territory,
and (b) facilitate the flow of information between the Parties with respect to, and provide a forum to discuss, the
Commercialization of T1 Antibody Candidates, T1 Licensed Products, Global Antibody Candidates and Global
Licensed Products (the “JCC”).

2.5.2. Formation; Composition. Each Party will initially appoint [***] representatives to the JCC, with each
representative having knowledge and expertise in the commercialization of products similar to the Regional Licensed
Products and having sufficient seniority within the applicable Party to make decisions arising within the scope of the
JCC’s responsibilities. The JCC may change its size from time to time by mutual consent of its members, provided that
the JCC will consist at all times of an equal number of representatives of each of Surface and Novartis. Each Party
may replace its JCC representatives at any time upon written notice to the other Party. The JCC may invite non-
members to participate in the discussions and meetings of the JCC, provided that such participants have no voting
authority at the JCC and are bound under written obligation of confidentiality no less protective of the Parties’
Confidential Information than those set forth in this Agreement. The JCC will be co-chaired, with one chairperson
designated by Surface and [***] designated by Novartis, whose responsibilities will include conducting meetings,
including, when feasible, ensuring that objectives for each meeting are set and achieved. Responsibility for running
each meeting of the JCC will alternate between the chairpersons from meeting-to-meeting, with Novartis’s chairperson
running the first meeting.

2.5.3. Specific Responsibilities of the JCC. Subject to any limitations under applicable Law, including Antitrust Laws,
the JCC has the following responsibilities:

2.5.3.1. discuss, prepare and approve for submission to the JSC the Commercialization Plan for each Regional
Licensed Product, including, in each case, any amendments thereto;

2.5.3.2. oversee implementation of each Commercialization Plan for a Regional Licensed Product;

2.5.3.3. review and discuss Commercialization activities with respect to Regional Licensed Products;

2.5.3.4. facilitate the flow of information between the Parties with respect to the Commercialization of T1 Antibody
Candidates, T1 Licensed Products, Regional Antibody Candidates, Regional Licensed Products, Global Antibody
Candidates or Global Licensed Products;

2.5.3.5. allocate between the Parties primary responsibility for tasks relating to Commercialization of Regional
Licensed Products in their respective Territory in a manner consistent with Section 6;

2.5.3.6. oversee forecasting and market planning with respect to Regional Licensed Products;

2.5.3.7. review and discuss strategies with respect to Pricing Matters for Regional Licensed Products in the Territory,
to the extent operationally feasible and not prohibited by applicable Law;

2.5.3.8. review, discuss and oversee Manufacturing for the Commercialization of Regional Licensed Products,
including the supply chain for Regional Licensed Products;

2.5.3.9. manage Trademarks as contemplated by Section 14.9; and

2.5.3.10. perform such other functions as appropriate to further the purposes of this Agreement, as directed by the JSC
in accordance with Section 2.2.3.12 or as expressly provided in this Agreement.

2.5.4. Meetings. The JCC will meet at least once per [***] unless the Parties mutually agree in writing to a different
frequency. No later than [***] prior to any meeting of the JCC (or such shorter time period as the Parties may agree),
the Alliance Managers will prepare and circulate an agenda for such meeting; provided, however, that either Party will
be free to propose additional topics to be included on such agenda, either prior to or in the course of such meeting.
Either Party may also call a special meeting of the JCC (by videoconference, teleconference or in person) by providing
at least [***] prior written notice to the other Party if such Party reasonably believes that a significant

matter must be addressed prior to the next scheduled meeting, in which event such Party will work with the
chairperson of the JCC to provide the members of the JCC no later than [***] prior to the special meeting with an
agenda for the meeting and materials reasonably adequate to enable an informed decision. The JCC may meet in
person, by videoconference, or by teleconference. In-person JCC meetings will be held at locations in the United
States alternately selected by Surface and by Novartis or at any other location mutually agreed by the members of the
JCC. Meetings of the JCC will be effective only if at least one (1) representative of each Party is present or
participating in such meeting. Each Party will report to the JCC on all material issues relating to the
Commercialization of Regional Licensed Products promptly after such issues arise. Each Party will bear the expense of
its respective JCC members’ participation in JCC meetings. The JCC chairperson will be responsible for preparing
reasonably detailed written minutes of JCC meetings that reflect all decisions made and action items identified at such
meetings. The JCC chairperson will send meeting minutes to each member of the JCC for review and approval within
[***] after each JCC meeting. Minutes will be deemed approved unless [***] members of the JCC object to the
accuracy of such minutes within [***] of receipt. Minutes will be officially endorsed by the JCC at the next JCC
meeting, and will be signed by the Alliance Managers.

2.5.5. Decision-Making. Subject to the remainder of this Section 2.5.5 and Section 2.6, the JCC will act by unanimous
agreement. The representatives from each Party have, collectively, [***] on behalf of that Party. If the JCC cannot
reach unanimous agreement on an issue that comes before the JCC within [***] of the meeting such issue was raised
and over which the JCC has oversight, then the Parties will refer such matter to the JSC for resolution in accordance
with Section 2.6.3 and Section 2.6; provided that any issues arising under Section 2.5.3.7 shall not be subject to such
escalation or decision-making authority, and instead shall be determined by each Party in its respective Territory. For
clarity, any and all such communications or strategy involving the Commercialization activities shall be limited to
those permitted under applicable Law, including Antitrust Laws.

2.6. Resolution of Committee Disputes.

2.6.1. Within Operating Committees. All decisions within the JRC, JDC and JCC will be made by unanimous
agreement and all decisions within the other Committees, other than the JSC, will be made by unanimous agreement. If
a dispute arises which cannot be resolved within the JRC, JDC, JCC or such other Committees, then if such dispute
relates to a matter within the jurisdiction of the applicable Committee, the representatives of either Party may cause
such matter to be referred to the JSC for resolution as provided in Section 2.6.2.

2.6.2. Decision Making Within the JSC. In addition to resolving issues specifically delegated to it, the JSC has the
authority to resolve disputes within the jurisdiction of the JRC, JDC, JCC and any other Committees that the Parties
may subsequently create to assist in governance of this Agreement, but otherwise has no authority except where
expressly specified elsewhere in this Agreement or mutually agreed by the Parties in writing. The representatives from
each Party have, collectively, [***] on behalf of that Party, and all decisions within the JSC (whether originating there,
or referred to it by an operating Committee) will be made by unanimous agreement. If a matter is referred by an
operating Committee to the JSC, the JSC will use good faith efforts, in compliance with this Section 2.6.2, to resolve
promptly such matter. If the JSC is unable to reach unanimous agreement, within [***] after a Party affirmatively
states that a decision needs to be made, on any issue for which it is responsible, either Party may elect to submit such
issue to the Parties’ Executive Officers in accordance with Section 2.6.3.

2.6.3. Referral to Executive Officers. If a Party makes an election under Section 2.6.2 to refer a matter to the Executive
Officers, the JSC will submit in writing the respective positions of the Parties to their respective Executive Officers.
Such Executive Officers will use good faith efforts, in compliance with this Section 2.6.3, to resolve promptly such
matter, which good faith efforts will include at least one meeting between such Executive Officers within [***] after
the JSC’s submission of such matter to them. If the Executive Officers are unable to reach unanimous agreement on
any such matter, (i) if the matter relates to [***] provided, however, that [***] (ii) if the matter relates to [***] (iii) if
the matter relates to [***] (iv) if the matter relates to [***] and (v) [***]
Notwithstanding anything herein to the contrary, no exercise of a Party’s decision-making authority on any such
matters may, without the other Party’s prior written consent (i) result in a material increase in the other Party’s or its
Related Parties’ obligations, costs or expenses under this Agreement or any Research Plan, Development Plan or
Commercialization Plan, or (ii) otherwise conflict with this Agreement.

2.6.4. Good Faith. In conducting themselves on committees, and in exercising their rights under this Section 2.6, all
representatives of both Parties will consider diligently, reasonably and in good faith all input received from the other
Party, and will use reasonable efforts to reach unanimous agreement on all matters before them. In exercising any

decision-making authority granted to it under this Section 2.6, each Party will act based on its good faith judgment
taking into consideration such Party’s obligations to use Commercially Reasonable Efforts with respect to Research,
Development or Commercialization activities as provided in this Agreement.

2.7. General Committee Authority. Each Committee has solely the powers expressly assigned to it in this Section 2.
No Committee will have any power to amend, modify, or waive compliance with this Agreement. It is expressly
understood and agreed that the control of decision-making authority by Surface or Novartis, as applicable, pursuant to
Section 2.6, so as to resolve a disagreement or deadlock on a Committee for any matter will not authorize either Party
to perform any function or exercise any decision-making right not delegated to a Committee or such Party, and that
neither Surface nor Novartis has any right to unilaterally modify, amend or waive its own compliance with, the terms
of this Agreement.

2.8. Discontinuation of Participation on a Committee. The activities to be performed by each Committee will solely
relate to governance under this Agreement, and are not intended to be or involve the delivery of services. Subject to
Sections 2.3.1 and 2.4.1, each Committee will continue to exist until the Parties mutually agree to disband the
Committee. If each Committee is not disbanded pursuant to the preceding sentence, Surface will have the right, but not
the obligation, to discontinue Surface’s participation on each Committee no earlier than [***] after the expiration of
the Research Term with respect to any Licensed Target, other than a Regional Targets. If Surface exercises such right
to discontinue its participation, Surface will provide prompt written notice to Novartis of such election including the
applicable Licensed Target, and Novartis will have the sole right and authority to take any action that had been within
each Committee’s purview previously with respect to the applicable Antibody Candidates or Licensed Products within
such Licensed Target identified in Surface’s written notice.
3. RESEARCH

3.1. T1 Target.

3.1.1. Overview. Surface will be responsible for performing Research of T1 Antibody Candidates in accordance with
this Agreement and the T1 Research Plan during the Research Term (the “T1 Research Program”). An initial draft of
the research plan for the T1 Research Program, to be finalized by the JRC, is attached as Exhibit F (the “T1 Research
Plan”). In the event of any inconsistency between the T1 Research Plan and this Agreement, the terms of this
Agreement will prevail. During and after the expiration of the T1 Research Term, each Party will have the right, but
not the obligation, to perform Research of T1 Antibody Candidates in accordance with this Agreement.

3.1.2. Diligence; Standards of Conduct. During the Research Term, Surface (itself or through its Affiliates or by
permitted subcontracting pursuant to Section 3.1.7) will use Commercially Reasonable Efforts to [***] Surface will
conduct its activities under the T1 Research Plan in a good scientific manner and in compliance with applicable Law.

3.1.3. Oversight. The T1 Research Program will be conducted under the oversight of the JRC, which will have the
responsibilities outlined in this Agreement.

3.1.4. Research Costs. During the Research Term, Surface will be responsible for [***] of all costs and expenses
incurred by or on behalf of Surface in connection with the T1 Research Program. During and after the expiration of the
Research Term for the T1 Research Program, each Party will be responsible for [***] of all costs and expenses
incurred by or on behalf of such Party or its Related Parties in connection with Research of T1 Antibody Candidates.

3.1.5. Research Reports. Surface will keep the JRC informed regarding the progress of Research activities for the T1
Research Program during the Research Term, including a review of results and progress against timelines in the T1
Research Plan on a [***] basis. Following any dissolution of the JRC, Surface will continue to provide Novartis with
written updates on its and its Related Parties’ ongoing Research activities with respect to any TI Antibody Candidate
on a [***] basis.

3.1.6. Research Records. Surface will maintain scientific records in sufficient detail and in good scientific manner
appropriate for patent and regulatory purposes, and in compliance with cGLP with respect to activities intended to be
submitted in regulatory filings (including INDs), which will fully and accurately reflect all work done and results
achieved in the performance of the Research activities by or on behalf of Surface with respect to potential T1 Antibody
Candidates.

3.1.7. Third Parties. Surface will be entitled to utilize the services of Third Parties to perform its Research activities
under this Section 3.1, provided that (a) Surface will require that such Third Party operates in a manner consistent with
the terms of this
Agreement and is reasonably acceptable to Novartis, and (b) Surface will remain at all times fully liable for its
responsibilities. Surface will require that any Third Party agreement entered into pursuant to this Section 3.1.7 (x)
include confidentiality and non-use provisions that are no less stringent than those set forth in Section 11.1 (but of
duration customary in confidentiality agreements entered into for a similar purpose), other than the agreements listed
on Schedule 12.2.1, each of which contains reasonable and customary confidentiality and non-use provisions; and (y)
except as identified on Exhibit G, obtain ownership of, or a fully sublicensable license (or an exclusive option to obtain
such license) under and to, any Know-How and Patents that are developed by such Third Party in the performance of
its obligations under such agreement and are reasonably necessary or useful to Research, Develop, Manufacture or
Commercialize T1 Antibody Candidates or T1 Licensed Products in the Field. For clarity, the foregoing requirement to
obtain ownership of, or a fully sublicensable license (or an exclusive option to obtain such license) shall not apply to
any improvements to the proprietary core or platform technology owned or in-licensed by any such Third Party or its
Affiliates unless such improvements are reasonably necessary to Research, Develop, Manufacture or Commercialize
those Antibody Candidates or Licensed Products with respect to which such Third Party or its Affiliate conducted its
activities under such Third Party agreement. Surface will be solely responsible for direction of and communications
with such Third Party.

3.2. Option Targets.

3.2.1. Overview. On an Option Target-by-Option Target basis, Surface will be responsible for performing Research of
Option Target Antibody Candidates in accordance with this Agreement and the Option Target Research Plan for the
applicable Option Target during the Research Term (each an “Option Target Research Program”). An initial draft of
each of the Option Target research plans for each of the Option Target Research Programs is attached as Exhibit H-1,
H-2, H-3 and H-4, respectively (each an “Option Target Research Plan”). In the event of any inconsistency between
an Option Target Research Plan and this Agreement, the terms of this Agreement will prevail.

3.2.2. Diligence; Standards of Conduct. On an Option Target-by-Option Target basis, during the Research Term,
Surface (itself or through its Affiliates or by permitted subcontracting pursuant to Section 3.2.6) will use
Commercially Reasonable Efforts to [***] Surface will conduct its activities under the Option Target Research Plans
in a good scientific manner and in compliance with applicable Law.

3.2.3. Research Costs. During the Research Term, Surface will be responsible for [***] of all costs and expenses
incurred by or on behalf of Surface in connection with the Option Target Research Programs.

3.2.4. Research Reports. Surface will keep the JRC informed regarding the progress of Research activities for the
Option Target Research Programs during the Research Term, including a review of results and progress against
timelines in the applicable Option Target Research Plan on a [***] basis.

3.2.5. Research Records. Surface will maintain scientific records in sufficient detail and in good scientific manner
appropriate for Patent and regulatory purposes, and in compliance with cGLP with respect to activities intended to be
submitted in regulatory filings (including INDs), which will fully and accurately reflect all work done and results
achieved in the performance of the Research activities by or on behalf of Surface with respect to potential Option
Target Antibody Candidates.

3.2.6. Third Parties. Surface will be entitled to utilize the services of Third Parties to perform its Research activities
under this Section 3.2, provided that (a) Surface will require that such Third Party operates in a manner consistent with
the terms of this Agreement and is reasonably acceptable to Novartis and (b) Surface will remain at all times fully
liable for its responsibilities. Surface will require that any Third Party agreement entered into pursuant to this Section
3.2.6 (x) include confidentiality and non-use provisions that are no less stringent than those set forth in Section 11.1
(but of duration customary in confidentiality agreements entered into for a similar purpose), other than the agreements
set forth on Schedule 12.2.1, each of which contains reasonable and customary confidentiality and non-use provisions;
and (y) except as identified on Exhibit I obtain ownership of, or a fully sublicensable license (or an exclusive option to
obtain such license) under and to, any Know-How and Patents that are developed by such Third Party in the
performance of its obligations under such agreement and are reasonably necessary or useful to Research, Develop,
Manufacture or Commercialize Option Target Antibody Candidates or Option Target Licensed Products in the Field.
For clarity, the foregoing requirement to obtain ownership of, or a fully sublicensable license

(or an exclusive option to obtain such license) shall not apply to any improvements to the proprietary core or platform
technology owned or in-licensed by any such Third Party or its Affiliates unless such improvements are reasonably
necessary to Research, Develop, Manufacture or Commercialize those Antibody Candidates or Licensed Products with
respect to which such Third Party or its Affiliate conducted its activities under such Third Party agreement. Surface
will be solely responsible for direction of and communications with such Third Party.

3.3. Technical Failure. On an Option Target-by-Option Target basis, if the JSC determines that a Technical Failure has
occurred with respect to such Option Target within the Research Term, then Surface’s obligation to use Commercially
Reasonable Efforts to [***] shall be suspended for the remainder of the Research Term; provided, however, that
Surface will resume Commercially Reasonable Efforts to Research Option Target Antibody Candidates for the
remainder of the Research Term for any Option Target for which Technical Failure previously occurred, but where
changes in circumstance would render continuing activities consistent with the use of Commercially Reasonable
Efforts. Notwithstanding any such Technical Failure, during the Exclusivity Period with respect to such Option Target
(a) Novartis may, in its sole discretion, purchase the Option for such Option Target by issuing an Option Purchase
Notice in accordance with Section 4.1 of this Agreement, or (b) if Novartis has already delivered an Option Purchase
Notice with respect to such Option Target, exercise its Option with respect to such Option Target by issuing an Option
Exercise Notice. If Novartis opts not to purchase or exercise its Option with respect to such Option Target, then the
Option for such Option Target will terminate with the consequences set forth in Section 4.2.7 and elsewhere in this
Agreement.

4. OPTION PURCHASE, GRANT AND EXERCISE OF OPTIONS

4.1. Option Purchase Rights.

4.1.1. Option Purchase. On an Option Target-by-Option Target basis, Surface hereby grants Novartis the right, but not
the obligation, to purchase up to a total of four (4) exclusive option rights with respect to the Option Targets (each an
“Option”). For each Option Target, promptly [***] Surface will (a) provide to Novartis the Option Tox Package with
respect to the applicable Option Target, and (b) afford reasonable access during normal business hours to Surface’s
personnel by Novartis and its representatives as Novartis may reasonably request to assist Novartis in deciding
whether to purchase the Option for such Option Target. In addition, during the Option Purchase Period, Novartis may,
in its sole discretion, reasonably request that Surface provide to Novartis other information and documentation relating
to such Option Target Antibody Candidate, and Surface will provide such information and documentation in the
possession or control of Surface to Novartis within [***] weeks after the date of Novartis’ request; provided that, for
clarity, any such information delivery that occurs after the expiration of the Option Purchase Period will not extend
such Option Purchase Period. For each Option, Novartis will be entitled to purchase the applicable Option by
providing a completed Option Purchase Notice with respect to the applicable Option to Surface at any time during the
applicable Option Purchase Period for such Option and paying the Option Purchase Fee in accordance with Section
10.3. If Novartis purchases the applicable Option for an Option Target during the Option Purchase Period, then
Novartis will be entitled to exercise the Option with respect to such Option Target as set forth in Section 4.2.

4.1.2. Option Purchase Not Exercised. For each Option, if Novartis does not deliver to Surface an Option Purchase
Notice with respect to an Option Target during the Option Purchase Period, or if Novartis elects and delivers written
notice to Surface to terminate an Option prior to expiration of the applicable Option Purchase Period, then (a)
Novartis’s Option with respect to such Option Target will expire, (b) the Research Term with respect to such Option
Target will terminate, (c) each Party’s rights and obligations under this Agreement with respect to such Option Target
and any Option Target Antibody Candidates relating thereto (including the right to exercise the Option under Section
4.2 and the exclusivity under Section 12.5) will terminate, and (d) each Party will thereafter be free to research,
develop, manufacture or commercialize, alone or with one or more Third Parties, any Antibodies or products relating
to such Option Target, in each case without any further obligation to the other Party.

4.2. Options.

4.2.1. Grant. Surface hereby grants Novartis the right, but not the obligation, to exercise up to a total of three (3)
Options with respect to any three (3) Option Targets for which (a) Novartis has purchased an Option in accordance
with Section 4.1, and (b) Surface has received IND Acceptance with respect to such Option Target. Each Option will

be designated as either a Regional Option or a Global Option in accordance with the selection mechanism set forth in
Section 4.2.3.

4.2.2. Information Sharing for Options. For each of the Options, promptly after the first IND Acceptance with respect
to an Option Target, Surface will (a) provide to Novartis the Option IND Package with respect to the applicable Option
Target, and (b) afford reasonable access during normal business hours to Surface’s personnel by Novartis and its
representatives as Novartis may reasonably request to assist Novartis in deciding whether to exercise the Option for
such Option Target. In addition, during the Option Exercise Period, Novartis may, in its sole discretion, reasonably
request that Surface provide to Novartis other information and documentation relating to the Option Target, and
Surface will provide such information and documentation in the possession or control of Surface to Novartis within
[***] weeks after the date of Novartis’ request; provided that, for clarity, any such information delivery that occurs
after the expiration of the Option Exercise Period will not extend such Option Exercise Period.

4.2.3. Selection Mechanism. For each Option, the Parties will determine if the Option for such Option Target will be a
“Regional Option” or a “Global Option” in accordance with the following procedure:

4.2.3.1. First Option. Contemporaneously with the delivery of the Option IND Package for the first Option Target,
Surface will provide written notice in the form set forth on Exhibit J (the “Option Selection Notice”) to Novartis
indicating whether the Option for the first Option Target will be a Regional Option or a Global Option.

4.2.3.2. Second Option. Contemporaneously with the delivery of the Option Exercise Notice for the second Option
Target, Novartis will provide an Option Selection Notice to Surface indicating whether the Option for the second
Option Target will be a Regional Option or a Global Option or whether Novartis will terminate its rights to such
Option Target in accordance with Section 4.2.7. Notwithstanding the foregoing, Novartis, in its sole discretion, may
indicate that Novartis elects to defer its right to select the Option structure until the third Option Target achieves an
IND Acceptance in accordance with Section 4.2.3.3 and instead permit Surface to issue an Option Selection Notice to
Novartis for the second Option Target (the “Novartis Deferral Notice”). In the event that Novartis issues the Novartis
Deferral Notice, Surface will provide an Option Selection Notice to Novartis within [***] after receipt of the Novartis
Deferral Notice indicating whether the Option for the second Option Target will be a Regional Option or a Global
Option.

4.2.3.3. Third Option. Contemporaneously with the delivery of the Option IND Package for the third Option Target,
Surface will provide an Option Selection Notice to Novartis indicating whether the Option for the third Option Target
will be a Regional Option or a Global Option. Notwithstanding the foregoing, if Novartis provided a Novartis Deferral
Notice in accordance with Section 4.2.3.2, then contemporaneously with the delivery of the Option Exercise Notice for
the third Option Target, Novartis will provide an Option Selection Notice to Surface indicating whether the Option for
the third Option Target will be a Regional Option or a Global Option or whether Novartis will terminate its rights to
such Option Target in accordance with Section 4.1.2.

4.2.4. Regional Option Grants. For each Option that is designated as a Regional Option in accordance with Section
4.2.3, Surface hereby grants to Novartis an exclusive option, but not the obligation, to obtain an exclusive license on
the terms set forth in Section 9.2 to such Option Target and all associated Option Target Antibody Candidates. Each
Regional Option may be exercised by Novartis at any time during the applicable Option Exercise Period for such
Regional Option in accordance with the terms and conditions set forth in Section 4.2.6.

4.2.5. Global Option Grants. For each Option that is designated as a Global Option in accordance with Section 4.2.3,
Surface hereby grants Novartis an exclusive option, but not the obligation, to obtain an exclusive license on the terms
set forth in Section 9.3 to such Option Target and all associated Option Target Antibody Candidates. Each Global
Option may be exercised by Novartis at any time during the applicable Option Exercise Period for such Global Option
in accordance with the terms and conditions set forth in Section 4.2.6.

4.2.6. Exercise of an Option.

4.2.6.1. Option Exercise Notice. Novartis will exercise an Option, if at all, by properly delivering a completed Option
Exercise Notice in respect of such Option to Surface at any time during the applicable Option Exercise Period for such
Option. For clarity, Novartis will be entitled to exercise a maximum of three (3) Options, and thereafter all rights and
obligations with respect to any remaining Option Target will terminate in accordance with Section 4.2.7.

4.2.6.2. Exercise of Regional Options. On the applicable Option Exercise Date for the exercise of any Regional Option,
all Option Target Antibody Candidates for such Option Target will automatically be deemed “Regional Antibody
Candidates”, the applicable Option Target will automatically be deemed a “Regional Target” for all purposes under this
Agreement, the license from Surface to Novartis for such Regional Antibody Candidates and associated Regional
Licensed Products set forth in Section 9.2 will automatically, with no further action by any Party, go into full force and
effect, and all of the obligations of Surface and Novartis with respect to such Regional Licensed Products, including
the payment obligations relating thereto, will become the binding obligations of the applicable Party in respect of such
Regional Antibody Candidates and Regional Licensed Products.

4.2.6.3. Exercise of Global Options. On the applicable Option Exercise Date for the exercise of any Global Option, all
Option Target Antibody Candidates for such Option Target will automatically be deemed a “Global Antibody
Candidates” and the applicable Option Target will automatically be deemed a “Global Target” for all purposes under
this Agreement, the license from Surface to Novartis to such Global Antibody Candidates and associated Global
Licensed Products set forth in Section 9.3 will automatically, with no further action by any Party, go into full force and
effect, and all of the obligations of Surface and Novartis with respect to such Global Licensed Products, including the
payment obligations relating thereto, will become the binding obligations of the applicable Party in respect of such
Global Antibody Candidates and Global Licensed Products.

4.2.6.4. Regional [***] Candidate. Notwithstanding anything herein to the contrary, in the event Novartis exercises an
Option with respect to [***] pursuant to Section 4.2.6 and [***] is a Regional Target under this Agreement, then either
Party may, pursuant to Section 5.2.2.4(a), present a proposal to the JDC requesting the right to Develop and
Commercialize (“Regional [***] Activities”) one (1) or more Antibodies that Specifically Binds to any of the [***]
other than that Antibody Candidate [***] exercised in connection with the Option for [***] (“Regional [***]
Candidate”). Subject to Section 2.4.4, if JDC decides that the Parties will conduct the Regional [***] Activities with
respect to the Regional [***] Candidate, then such Regional [***] Candidate will be treated as “Regional Antibody
Candidate” or “Regional Licensed Product” on the same basis as all other Antibody Candidates for [***] that were
exercised under the Option. However, if the JDC is unable to agree that the Parties will conduct the Regional [***]
Activities, then either Party will be entitled, if permitted under Section 5.2.2.4(c), to proceed with the Regional [***]
Activities of such Regional [***] Candidate by itself in its respective Territory; provided that (a) such Party’s rights
will be limited to those Regional [***] Activities with respect to the Regional [***] Candidate and associated Regional
Licensed Product solely in such Party’s Territory, (b) all associated Regional Licensed Products will be royalty-bearing
Regional Licensed Products under this Agreement; and (c) the Non-Proposing Party shall, pursuant to Section
5.2.2.4(d) have the right to opt-in with respect to the Regional [***] Candidate. For the avoidance of doubt, Surface
will have no rights to conduct Regional [***] Activities in the event [***] is a Global Target.

4.2.6.5. Research, Development and Commercialization Following Option Exercise. Following the Option Exercise
Date for a Regional Option, (a) each Party will have the right, but not the obligation, to perform Research of Regional
Antibody Candidates in accordance with this Agreement, (b) each Party will be responsible for [***] of all costs and
expenses incurred by or on behalf of such Party or its Related Parties in connection with Research of Regional
Antibody Candidates, and (c) the Development and Commercialization of Regional Antibody Candidates and Regional
Licensed Products for such Regional Target will thereafter be governed by Sections 5.2 and 6.2, respectively.
Following the Option Exercise Date for a Global Option, (x) each Party will have the right, but not the obligation, to
perform Research of Global Antibody Candidates in accordance with this Agreement, (y) each Party will be
responsible for [***] of all costs and expenses incurred by or on behalf of such Party or its Related Parties in
connection with Research of Global Antibody Candidates, and (z) the Development and Commercialization of Global
Antibody Candidates and Global Licensed Product for such Global Target will thereafter be governed by Sections 5.3
and 6.3, respectively. Following any dissolution of the JRC or JDC, Surface will continue to provide Novartis with
written updates on its and its Related Parties’ ongoing Research activities with respect to any Regional Antibody
Candidate and Global Antibody Candidate on a [***] basis.

4.2.6.6. Further Assurances and Transaction Approvals in Connection with Option. Novartis shall specify in each
Option Exercise Notice provided with respect to an Option Target pursuant to Section 4.2.6, whether, in Novartis’
reasonable opinion, the Parties would be required by applicable Laws to file with the FTC and the Antitrust Division
of the DOJ, any notification and report form under the HSR Act (an “HSR Filing”) with respect to Novartis’ exercise
of the Option for such Option Target. The Parties will reasonably cooperate with one another to the extent necessary in
the preparation of any such HSR Filing. Novartis shall be responsible for all filing fees associated with

any such HSR Filing. The Parties shall each use Commercially Reasonable Efforts to ensure that applicable waiting
period under the HSR Act or any applicable comparable foreign law in the Territory expires or is terminated as soon as
practicable. Notwithstanding the foregoing, nothing in this Section 4.2.6 shall require either Party or such Party’s
Affiliates to (a) disclose to the other Party any information that is subject to obligations of confidentiality owed to
Third Parties (nor shall either Party be required to conduct joint meetings with any Governmental Authority in which
such information might be shared with the other Party), or (b) to commit to any divestiture, license (in whole or in
part) or any arrangement to hold separate (or any similar arrangement) with respect to any of its products or assets.

4.2.7. Termination of Option. On an Option-by-Option basis, if (a) Novartis does not deliver to Surface an Option
Exercise Notice with respect to an Option during the Option Exercise Period, (b) Novartis makes an HSR Filing with
respect to the exercise of an Option for an Option Target, but the applicable waiting period under the HSR Act with
respect to such HSR Filing does not expire or is not terminated within [***] days after the filing date, or (c) Novartis
elects, in its sole discretion, to deliver written notice to Surface to terminate an Option prior to the expiration of the
applicable Option Exercise Period, then (i) Novartis’s Option with respect to such Option Target will expire, (ii) the
Research Term with respect to such Option Target will terminate, (iii) each Party’s rights and obligations under this
Agreement with respect to such Option Target and any Option Target Antibody Candidates relating thereto (including
exclusivity under Section 12.5), will terminate, and (iv) each Party will thereafter be free to Research, Develop,
Manufacture or Commercialize, alone or with one or more Third Parties, any Antibodies or products relating to such
Option Target, in each case without any further obligation to the other Party. For clarity, Novartis will be entitled to
exercise a maximum of three (3) Options, and thereafter all rights and obligations with respect to any remaining
Option Target will terminate in accordance with this Section 4.2.7.

5. DEVELOPMENT

5.1. T1 Antibody Candidates and T1 Licensed Products.

5.1.1. Overview. Novartis will have the sole right to Develop T1 Antibody Candidates and T1 Licensed Products in the
Novartis Territory.

5.1.2. Transition. By no later than [***] for a T1 Licensed Product, Surface will prepare and provide to Novartis a
draft plan for the transition of the Development of such T1 Licensed Products from Surface to Novartis or its designee
(a “T1 Transition Plan”). The T1 Transition Plan for each T1 Licensed Product will require Surface to, as soon as
reasonably practicable following the Research Term: (a) transfer to Novartis of a copy of all Know-How Controlled by
Surface that is reasonably necessary or useful for Development of such T1 Antibody Candidates or T1 Licensed
Products, or obtaining or maintaining Regulatory Approval for such T1 Licensed Products in the Novartis Territory,
including information and materials reasonably requested by Novartis, in a format reasonably acceptable to Novartis
(which will be specified in such T1 Transition Plan, along with the process of transferring such Know-How); (b)
assign to Novartis any INDs and other Regulatory Materials submitted to, or filed with, any Regulatory Authority with
respect to such T1 Antibody Candidates or T1 Licensed Products, including any drug master files maintained by or on
behalf of Surface solely related thereto (provided however that Surface will not be required to transfer any drug master
files maintained by or on behalf of any Third Party, including any contract manufacturers); (c) transfer to Novartis a
copy of all written correspondence with any Regulatory Authority with respect to such T1 Antibody Candidates or T1
Licensed Products and all written minutes of meetings and memoranda of oral communications with any Regulatory
Authority with respect to such T1 Antibody Candidates or T1 Licensed Products; and (d) transfer to Novartis a copy of
any other information or materials reasonably requested by Novartis that are reasonably necessary or useful for
Development of such T1 Antibody Candidates or T1 Licensed Products in the Novartis Territory, including if so
reasonably requested by Novartis, and Third Party agreements relating solely thereto (the items described in clauses (a)
through (d) collectively, “T1 Development Information”). The T1 Transition Plan for each T1 Licensed Product will
also describe any Development activities with respect to such T1 Licensed Product that Surface is required to perform
as requested by Novartis and mutually agreed upon by the Parties (collectively, “T1 Transition Activities”). Each
Party will use Commercially Reasonable Efforts to perform the obligations assigned to it under the T1 Transition Plan
in accordance with any timelines set forth therein, and [***]

5.1.3. T1 Development Plan. Within [***] days prior to the anticipated expiration date of the Research Term with
respect to the T1 Target, Novartis will provide the JDC with a work plan and time table for the Development activities,
including Clinical Studies, to be undertaken with respect to T1 Antibody Candidates and T1 Licensed

Products in the Novartis Territory (a “T1 Development Plan”). The terms of, and Development activities set forth in,
each T1 Development Plan will at all times be designed to be in compliance with all applicable Laws and in
accordance with professional and ethical standards customary in the pharmaceutical industry. Novartis will update the
T1 Development Plan for such T1 Antibody Candidates and T1 Licensed Products [***] and will provide such updated
T1 Development Plan to the JDC.

5.1.4. Diligence. Novartis will use Commercially Reasonable Efforts to (a) [***] and (b) perform all Development
activities for the T1 Antibody Candidates and T1 Licensed Products in accordance with the T1 Development Plan.
Without limiting the foregoing, at all times during the Term, [***]

5.1.5. Costs. Novartis will be responsible for [***] Development Costs for the Development of T1 Antibody
Candidates or T1 Licensed Products.

5.1.6. Records; Reports; Information Sharing.

5.1.6.1. Development Activities. Following the transition period with respect to a T1 Licensed Product, once per [***]
Novartis will provide to Surface, through the JDC, an update regarding Development activities conducted by or on
behalf of Novartis with respect to such T1 Licensed Product, as well as any Clinical Studies with respect to such T1
Licensed Products conducted by Novartis.

5.1.6.2. Scientific Records. Novartis will maintain scientific records, in sufficient detail and in sound scientific manner
appropriate for Patent and regulatory purposes and in compliance with cGLP with respect to activities intended to be
submitted in regulatory filings (including INDs and BLAs), which will reflect all material work done and results
achieved in the performance of the Development activities and Clinical Studies with respect to T1 Licensed Products.

5.1.6.3. Personnel. During the period commencing after the completion of the T1 Transition Activities and ending
upon Regulatory Approval of the first T1 Licensed Product, Novartis may request that Surface reasonably make
available for consultation regarding the Development of T1 Antibody Candidates and T1 Licensed Products certain of
its employees engaged in Research and Development activities with respect to such T1 Antibody Candidates and T1
Licensed Products. Surface will reasonably cooperate with Novartis to provide (a) up to [***] hours of consultation
without charge to Novartis, and (b) any additional hours of consultation as Novartis may reasonably request, for which
Novartis will pay Surface a rate of [***] per hour of such consultation services.

5.1.7. Third Parties. The Parties will be entitled to utilize the services of Third Parties to perform their respective
Development activities under this Section 5.1, provided that (a) each Party will require that such Third Party operates
in a manner consistent with the terms of this Agreement and in the case of Surface, reasonably acceptable to Novartis
and (b) each Party will remain at all times fully liable for its respective responsibilities. Each Party will require that
any Third Party agreement entered into pursuant to this Section 5.1.7 (x) include confidentiality and non-use
provisions that are no less stringent than those set forth in Section 11.1 (but of duration customary in confidentiality
agreements entered into for a similar purpose), other than Existing Novartis In-Licenses and the agreements listed on
Schedule 12.2.1, each of which contains reasonable and customary confidentiality and non-use provisions; and (y)
except as identified on Exhibit G, obtain ownership of, or a fully sublicensable license (or an exclusive option to obtain
such license) under and to, any Know-How and Patents that are developed by such Third Party in the performance of
its obligations under such agreement and are reasonably necessary or useful to Research, Develop, Manufacture or
Commercialize T1 Antibody Candidates or T1 Licensed Products in the Field. For clarity, the foregoing requirement to
obtain ownership of, or a fully sublicensable license (or an exclusive option to obtain such license) shall not apply to
any improvements to the proprietary core or platform technology owned or in-licensed by any such Third Party or its
Affiliates unless such improvements are reasonably necessary to Research, Develop, Manufacture or Commercialize
those Antibody Candidates or Licensed Products with respect to which such Third Party or its Affiliate conducted its
activities under such Third Party agreement. The Party utilizing the services of a Third Party service provider will be
solely responsible for direction of and communications with such Third Party.

5.2. Regional Antibody Candidates and Regional Licensed Products.

5.2.1. Overview. Subject to the oversight of the JSC and the JDC, on a Regional Target-by-Regional Target basis:

5.2.1.1. Surface will be primarily responsible for Development of all Regional Antibody Candidates and Regional
Licensed Products in accordance with this Agreement and the RLP Development Plan for such Regional Target during
the Early RLP Development Term.

5.2.1.2. Unless Surface exercises its Opt-Out Right in accordance with Section 5.2.9, the Parties will collaborate on
further global Development of Regional Antibody Candidates and Regional Licensed Products in accordance with this
Agreement and the RLP Development Plan during the Late RLP Development Term, with each Party’s responsibility
for Development activities specifically related to obtaining Regulatory Approval in its Territory.

5.2.2. Development Plans.

5.2.2.1. RLP Development Plans. On a Regional Target-by-Regional Target basis, the Development activities that are
necessary or useful to be undertaken for the applicable Regional Antibody Candidates and Regional Licensed Products
to achieve initial Regulatory Approval will be mutually agreed upon by the Parties and set forth in reasonable detail in
a written work plan and time table (each, as updated from time to time, a “RLP Development Plan”) . The initial RLP
Development Plan for each Regional Target will be included in the Option IND Package for such Regional Target
provided by Surface to Novartis under Section 4.2.2, and within [***] days after the Option Exercise Date for such
Regional Target, or as soon as reasonably practicable thereafter, the JDC will review, update and approve such RLP
Development Plan. Each RLP Development Plan will allocate responsibility for the performance of each RLP
Development Activity to one or both of the Parties in their respective Territories. The terms of, and Development
activities set forth in, each RLP Development Plan will at all times be designed to be in compliance with all applicable
Laws and in accordance with professional and ethical standards customary in the pharmaceutical industry. The Parties
will update the applicable RLP Development Plan for such Regional Antibody Candidates and Regional Licensed
Products [***] and will provide such updated RLP Development Plan to the JDC. The JDC will review and approve
each RLP Development Plan submitted to it in accordance with Section 2.4.4.

5.2.2.2. RLP Development Budgets. Each RLP Development Plan will contain a [***] rolling budget covering the
anticipated RLP Development Activities to be performed during the then-current Calendar Year (broken down by
Calendar Quarter) and the next Calendar Year (broken down by Calendar Quarter), and a forecast of the budgets for
each subsequent Calendar Year thereafter through completion of all RLP Development Activities set forth in any such
RLP Development Plan, provided that each initial RLP Development Plan will also include such a budget for the
partial Calendar Year commencing as of the date of such RLP Development Plan and ending December 31 of such
Calendar Year (each such two-year budget plus any such partial Calendar Year is a “RLP Development Budget”).
Each RLP Development Budget will be updated [***] by the JDC in accordance with Section 5.2.2.3. The initial RLP
Development Budget for a Regional Target, and each update thereto, will be prepared by the JDC, based on (a) the
Parties’ good faith estimation of the anticipated RLP Development Activities to be conducted during the relevant [***]
year period and (b) information prepared by the Parties in good faith for their own internal planning processes relating
to anticipated RLP Development Activities for such Regional Target, a summary of which will be provided to the JDC
for review and incorporation into the RLP Development Budget. Each RLP Development Budget will include an
itemized list of the applicable RLP Development Activities to be performed during the [***] year period covered by
such RLP Development Budget, with detailed line item entries for each RLP Development Activity setting forth the
costs directly related to such RLP Development Activity (broken out to show Out-of-Pocket Costs and FTE Costs for
FTEs directly engaged to perform such RLP Development Activity) and specifying what Party or Third Party is
responsible for performing the applicable RLP Development Activity, which itemized list may include:

(i) Any material preclinical, non-clinical studies or GLP Toxicology Studies, itemized by study;

(ii) Clinical Studies, including (A) the following costs itemized by Clinical Study: [***] and (B) the following
information itemized by Clinical Study: [***] and

(iii) allocation of responsibility for Manufacturing the applicable Regional Antibody Candidates and Regional
Licensed Products.
Confidential

- 56 -

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.
5.2.2.3. Managing and Amending RLP Development Plans and RLP Development Budgets. The JDC will update and
amend the applicable RLP Development Plan from time-to-time as it deems necessary and, until such time as no
further RLP Development Activities are occurring or expected to occur with respect to such Regional Target.

5.2.2.4. Supplemental Studies; Regional [***] Candidates.

(a) Additional Development Proposals. If a Party desires to conduct (i) a Supplemental Study of a Regional Licensed
Product for a Regional Target for the purpose of seeking Regulatory Approval to market such Regional Licensed
Product, or (ii) Regional [***] Activities, such Party (the “Proposing Party,” and such other Party, the “Non-
Proposing Party”) will submit to the JDC a proposal to add such Supplemental Study or Regional [***] Activities, as
applicable, to the applicable RLP Development Plan (an “Additional Development Proposal”). Each Additional
Development Proposal will describe in reasonable detail the applicable Regional Target or Regional [***] Candidate,
the Supplemental Study(ies) or Regional [***] Activities that the Proposing Party desires to conduct, including a
synopsis of the trial or activities, the proposed enrollment criteria, number of patients to be included, endpoints to be
measured, and statistical design and powering (the “Additional Development Activities”), as well as a proposed
timeline and budget and an analysis of the business opportunity and revenue potential for such Additional
Development Activities.

(b) JDC Decision Regarding Additional Development Activities. The JDC will approve or reject an Additional
Development Proposal within [***] days after receipt thereof from the Proposing Party as set forth in this Section
5.2.2.4.

(i) If the JDC approves an Additional Development Proposal, upon such an approval, the applicable RLP Development
Plan will be amended to include the Additional Development Activities, including the proposed timeline and budget
for such Additional Development Activities, set forth in such Additional Development Proposal (as may be amended
by the JDC) upon such approval. Any Additional Development Activities included in a RLP Development Plan
pursuant to this Section 5.2.2.4 will be deemed to be RLP Development Activities for all purposes under Section
5.2.3.2.

(ii) If the JDC fails to approve an Additional Development Proposal, upon such a failure, the Supplemental Study or
Regional [***] Activities proposed in the Additional Development Proposal will not be deemed an RLP Development
Activity for any purpose under this Agreement, and Sections 5.2.2.4(c) and 5.2.2.4(d) will apply.

(c) Independent Performance of Additional Development Activities.

(i) If, the JDC fails to approve for inclusion in the RLP Development Plan an Additional Development Proposal
proposed by Surface for a Supplemental Study(ies) for such Regional Licensed Product or Regional [***] Activities
for such Regional [***] Candidate, Surface may, upon notice to Novartis, conduct the proposed Supplemental
Study(ies) or Regional [***] Activities at its own expense; provided, however, that if Novartis determines reasonably
and in good faith that the performance of such proposed Supplemental Study(ies) or Regional [***] Activities would
pose Safety Concerns or other ethical concerns, then Surface will not undertake such Supplemental Study(ies) or
Regional [***] Activities, unless and until Novartis determines that such Additional Development Activities should be
permitted.

(ii) If the JDC fails to approve for inclusion in the RLP Development Plan an Additional Development Proposal
proposed by Novartis for a Supplemental Study(ies) for such Regional Licensed Product or Regional [***] Activities
for such Regional [***] Candidate, Novartis may, upon notice to Surface, conduct the proposed Supplemental
Study(ies) or Regional [***] Activities at its own expense; provided, however, that if Surface determines reasonably
and in good faith that the performance of such proposed Supplemental Study(ies) or Regional [***] Activities would
pose Safety Concern or other ethical concerns, then Novartis will not undertake such Supplemental Study(ies) or
Regional [***] Activities, unless and until Surface determines that such Additional Development Activities should be
permitted.

(iii) Notwithstanding anything in Section 7.1.3 to the contrary, if the JDC does not approve an Additional
Development Proposal, unless and until the Non-Proposing Party delivers an Additional Development Opt-In Notice

with respect to such Additional Development Activity, as described in Section 5.2.2.4(d), the Non-Proposing Party will
not have any rights under Section 7.1.3 with respect to any information or data generated from any Supplemental
Study or Regional [***] Activity that was the subject of the unapproved Additional Development Proposal or from any
future information or data generated from any future Clinical Studies with respect to the same Indication or the
applicable Regional [***] Candidate, other than to use such information or data to determine whether to deliver an
Additional Development Opt-In Notice in accordance with Section 5.2.2.4(d) or as permitted pursuant to the SDEA.

(d) Opt-In for Additional Development Activities. In the event that the Proposing Party conducts a Supplemental Study
or Regional [***] Activity pursuant to Section 5.2.2.4(c), the Proposing Party will provide to the Non-Proposing Party
(i) [***] (the “Additional Development Data Package”). The Non-Proposing Party shall have the one-time right to
elect, in its sole discretion and upon written notice to the Proposing Party no later than [***] days after the date the
Additional Development Data Package is made available to the Non-Proposing Party (an “Additional Development
Opt-In Notice”), to opt in with respect to any Supplemental Study or Regional [***] Activity that was the subject of
such Additional Development Proposal that the Proposing Party elected to conduct in accordance with Section
5.2.2.4(c), and then (A) such Supplemental Study or Regional [***] Activity, as applicable, will be deemed to be an
RLP Development Activity under the RLP Development Plan for the applicable Regional Target from and after the
date on which such Additional Development Opt-In Notice is received by the Proposing Party (the “Additional
Development Opt-In Date”); (B) the then-current plan and budget of the Proposing Party with respect to such
Supplemental Study or Regional [***] Activity, as applicable, will be deemed to be included within, and part of, the
RLP Development Plan for such Regional Licensed Product as of the Additional Development Opt-In Date, and will
control with respect to such Supplemental Study or Regional [***] Activity unless and until an amendment to the RLP
Development Plan providing for a different or modified plan and budget is approved by the JDC; and (C) the Non-
Proposing Party will have all rights granted to it under Section 7.1.3 with respect to the information and data generated
from such Supplemental Study or Regional [***] Activity as if such Supplemental Study or Regional [***] Activity
was conducted under the RLP Development Plan for such Regional Licensed Product, provided that, (1) the Non-
Proposing Party’s right to so opt-in with respect to such Additional Development Activities, triggering the results
described in the foregoing clauses (A) through (C), is conditioned on the payment by the Non-Proposing Party to the
Proposing Party of a payment of [***] of those costs and expenses incurred by the Proposing Party prior to the
Additional Development Opt-in Date that the Non-Proposing Party should have paid in connection with such
Additional Development Activities had such Additional Development Activities been included in the RLP
Development Plan pursuant to Section 5.2.2.4(b)(i); and (2) any future Development Costs with respect to such
Regional Licensed Product, including any future Clinical Studies, will be allocated in accordance with Section 5.2.4.

5.2.3. Diligence; Standards of Conduct.

5.2.3.1. Novartis Diligence. On a Regional Target-by-Regional Target basis, Novartis will use Commercially
Reasonable Efforts to (a) [***] and (b) perform the RLP Development Activities allocated to it under the RLP
Development Plan for such Regional Antibody Candidates and Regional Licensed Products for such Regional Target
in accordance with the RLP Development Plan.

5.2.3.2. Surface Diligence. On a Regional Target-by-Regional Target basis, Surface will use Commercially Reasonable
Efforts to (a) [***] and (b) perform the RLP Development Activities allocated to it under the RLP Development Plan
for such Regional Antibody Candidates and Regional Licensed Products for such Regional Target in accordance with
the RLP Development Plan.

5.2.4. Development Costs.

5.2.4.1. With respect to each Regional Target, Surface will be responsible for [***] of all Development Costs for the
Development of Regional Antibody Candidates or Regional Licensed Products for such Regional Target during the
Early RLP Development Term.

5.2.4.2. With respect to each Regional Target, Surface will be responsible for [***] of all Development Costs and
Novartis will be responsible for [***] of all Development Costs, in each case for the Development of all Regional
Antibody Candidates or Regional Licensed Products during the Late RLP Development Term.

5.2.5. Novartis Development. Novartis will use Commercially Reasonable Efforts to conduct its Development of each
Regional Licensed Product in accordance with the applicable RLP Development Plan, as such RLP

Development Plan may be amended in accordance with this Agreement, in sound scientific manner and in compliance
with applicable Law.

5.2.6. Surface Development. Surface will use Commercially Reasonable Efforts to conduct its Development of each
Regional Licensed Product for the Surface Territory in accordance with the applicable terms of the RLP Development
Plan, as such RLP Development Plan may be amended in accordance with this Agreement, in sound scientific manner
and in compliance with applicable Law.

5.2.7. Records; Reports; Information Sharing.

5.2.7.1. Development Activities Reports. On a Regional Target-by-Regional Target basis, each Party will periodically
provide to the JDC, on a [***] basis, or more frequently as reasonably requested by the JDC, an update regarding
Development activities conducted by or on behalf of such Party with respect to Regional Antibody Candidates and
Regional Licensed Products for such Regional Target, as well as any Supplemental Studies, Regional [***] Activities
and Post-Marketing Studies conducted by or on behalf of such Party with respect to Regional Antibody Candidates and
Regional Licensed Products for such Regional Target. The Parties will periodically report to the JDC, but in no event
less than on a [***] basis, regarding their respective activities conducted under the RLP Development Plan for
Regional Antibody Candidates and Regional Licensed Products for such Regional Target. In addition, each Party will
promptly share with the other Party all material developments and information that it comes to possess relating to the
Development of any Regional Antibody Candidates and Regional Licensed Products for such Regional Target,
including (a) Safety Concerns for Regional Antibody Candidates or Regional Licensed Products, and (b) study reports
and data generated from Clinical Studies of such Regional Antibody Candidates and Regional Licensed Products for
such Regional Target; provided however, that excluding Safety Concerns or as required under the SDEA, a Party as
Proposing Party will not be obligated to share any study reports and data generated from Clinical Studies for any
Additional Development Activities (including Regional [***] Activities) conducted by or on behalf of the Proposing
Party where the Non-Proposing Party has not exercised an Additional Development Opt-in Notice other than to permit
the Non-Proposing Party data to determine whether to deliver an Additional Development Opt-In Notice in accordance
with Section 5.2.2.4(d).

5.2.7.2. Scientific Records. Each Party will maintain scientific records, in sufficient detail and in sound scientific
manner appropriate for Patent and regulatory purposes and in compliance with cGLP with respect to activities intended
to be submitted in regulatory filings (including INDs and BLAs), which will fully and accurately reflect all work done
and results achieved in the performance of the Development activities, Clinical Studies, Regional [***] Activities and
Supplemental Studies with respect to Regional Antibody Candidates and Regional Licensed Products by such Party.

5.2.7.3. Information Exchange and Development Assistance. Until the expiration or termination of the final RLP
Development Plan, upon the reasonable request of the other Party, each Party will provide to the other Party, without
additional compensation and in a commercially reasonable format, Know-How Controlled by such Party or its Related
Parties that is licensed to the other Party under this Agreement (i.e., Know-How included in Novartis Technology for
Novartis and Know-How included in Surface Technology for Surface) to the extent that it is reasonably necessary or
useful for Development of Regional Antibody Candidates or Regional Licensed Products in the requesting Party’s
Territory or for obtaining or maintaining Regulatory Approval for Regional Licensed Products in the requesting Party’s
Territory, including copies of (a) all scientific information and data related to such Regional Antibody Candidates or
Regional Licensed Products (including all data made, collected or otherwise generated in the conduct of any pre-
clinical studies, Clinical Studies, Supplemental Studies or Regional [***] Activities for which a Party as Non-
Proposing Party has exercised its Additional Development Opt-In Notice, or early access/named patient programs for
the Regional Licensed Products, as well as CMC information), and (b) protocols and investigator brochures, in each
case, that are reasonably necessary for the other Party (or its Related Parties) to perform its obligations or exploit its
rights under this Agreement with respect to such Regional Antibody Candidates or Regional Licensed Products.

5.2.7.4. Personnel. Each Party may request, through the JDC or the other Party’s Alliance Manager, that the other
Party reasonably make available for consultation regarding the Development of such Regional Antibody Candidates or
Regional Licensed Products certain of its employees engaged in Development activities and Supplemental Studies or
Regional [***] Activities for which a Party as Non-Proposing Party has exercised its Additional Development Opt-In
Notice, with respect to such Regional Antibody Candidates or Regional Licensed Products. The JDC or the Alliance
Managers will reasonably coordinate, upon reasonable notice during normal business hours

and at their respective places of employment, consultation between the Parties on the progress of the Development for
such Regional Antibody Candidates or Regional Licensed Products, including any Supplemental Studies or Regional
[***] Activities for which a Party as Non-Proposing Party has exercised its Additional Development Opt-In Notice.

5.2.8. Third Parties. The Parties will be entitled to utilize the services of Third Parties to perform their respective
Development under this Section 5.2, provided that (a) each Party will require that such Third Party operates in a
manner consistent with this Agreement and reasonably acceptable to the other Party, (b) each Party will remain at all
times fully liable for its respective responsibilities and (c) the Parties will make reasonable efforts to share, through the
JDC, information regarding any prior experience with specific CROs that are anticipated to be engaged to perform
work under the RLP Development Plan. Each Party will require that any Third Party agreement entered into pursuant
to this Section 5.2.8 (x) include confidentiality and non-use provisions that are no less stringent than those set forth in
Section 11.1 (but of duration customary in confidentiality agreements entered into for a similar purpose), other than
Existing Novartis In-Licenses and the agreements listed on Schedule 12.2.1, each of which contains reasonable and
customary confidentiality and non-use provisions; and (y) except as identified on Exhibit I, obtain ownership of, or a
fully sublicensable license (or an exclusive option to obtain such license) under and to, any Know-How and Patents
that are developed by such Third Party in the performance of such agreement and are reasonably necessary or useful to
Research, Develop, Manufacture or Commercialize Regional Antibody Candidates or Regional Licensed Products in
the Field. For clarity, the foregoing requirement to obtain ownership of, or a fully sublicensable license (or an
exclusive option to obtain such license) shall not apply to any improvements to the proprietary core or platform
technology owned or in-licensed by any such Third Party or its Affiliates unless such improvements are reasonably
necessary to Research, Develop, Manufacture or Commercialize those Antibody Candidates or Licensed Products with
repect to which such Third Party or its Affiliate conducted its activities under such Third Party agreement. The Party
utilizing the services of a Third Party service provider will be solely responsible for direction of and communications
with such Third Party, but such Party will provide the other Party with reasonably detailed updates regarding any such
activities from time to time.

5.2.9. Opt-Out Right. On a Regional Target-by-Regional Target basis, at any time during the Early RLP Development
Term or the Late RLP Development Term, Surface has the right, at its sole discretion, to opt-out of further
Development and Commercialization of all Regional Antibody Candidates or Regional Licensed Products for such
Regional Target upon [***] prior written notice to Novartis (the “Opt-Out Notice”). The Opt-Out Notice will clearly
identify the applicable Regional Target and associated Regional Antibody Candidates and Regional Licensed Products.
Upon the delivery of an Opt-Out Notice, Surface’s then on-going funding commitments and Development Activities,
will continue until [***] from the date of the Opt-Out Notice. In the event that Surface delivers an Opt-Out Notice
with respect to a Regional Target, the following will automatically occur (without any further action by the Parties)
upon such date, (a) the Regional Target will convert to a Global Target, (b) all Regional Antibody Candidates and
Regional Licensed Products will convert to Global Antibody Candidates and Global Licensed Products, respectively,
(c) the licenses set forth in Section 9.2 will terminate, and (d) the licenses set forth in Section 9.3 will apply to such
new Global Target, Global Antibody Candidates and Global Licensed Products. For the sake of clarity, Surface will not
be reimbursed, in whole or in part, for any Development Costs incurred prior to the end of such [***] period with
respect to the Regional Antibody Candidates or Regional Licensed Products for which an Opt-Out Right was
exercised.

5.3. Global Antibody Candidates and Global Licensed Products.

5.3.1. Overview. On a Global Target-by-Global Target basis:

5.3.1.1. Surface will be responsible for Development of all Global Antibody Candidates and Global Licensed Products
in accordance with this Agreement and the Global Development Plan for such Global Target during the Early Global
Development Term.

5.3.1.2. Novartis will be responsible for further Development of Global Antibody Candidates and Global Licensed
Products in accordance with this Agreement and the Global Development Plan during the Late Global Development
Term.

5.3.2. Global Development Plan. On a Global Target-by-Global Target basis, the Development activities that are
necessary or useful to be undertaken for the applicable Global Antibody Candidates or Global Licensed Products to
achieve initial Regulatory Approval for each of the Indications selected by Novartis using Commercially Reasonable
Efforts in the Major Market Countries (including the design of the initial Phase 1 Study) will be set forth in

reasonable detail in a written work plan and time table (each, a “Global Development Plan”). The initial Global
Development Plan for each Global Target will be included in the Option IND Package for such Global Target provided
by Surface to Novartis under Section 4.2.2. The terms of, and Development activities set forth in, each Global
Development Plan will at all times be designed to be in compliance with all applicable Laws and in accordance with
professional and ethical standards customary in the pharmaceutical industry. Novartis will update the Global
Development Plan for such Global Antibody Candidates and Global Licensed Products [***] and will provide such
updated Global Development Plan to the JDC.

5.3.3. Transition. On a Global Target-by-Global Target basis, by no later than [***] Surface will prepare and provide to
Novartis a draft plan for the transition of the Development of the Global Antibody Candidates and Global Licensed
Products for such Global Target from Surface to Novartis (a “Global Transition Plan”). The Global Transition Plan
for each Global Target will require Surface to, as soon as reasonably practicable following the Research Term: (a)
transfer to Novartis a copy of all Know-How Controlled by Surface that is reasonably necessary or useful for
Development of Global Antibody Candidates or Global Licensed Products for such Global Target, or obtaining or
maintaining Regulatory Approval for such Global Licensed Products in the Novartis Territory, including information
and materials reasonably requested by Novartis, in a format reasonably acceptable to Novartis (which will be specified
in such Global Transition Plan, along with the process of transferring such Know-How); (b) assign to Novartis all
INDs and other Regulatory Materials submitted to, or filed with, any Regulatory Authority with respect to such Global
Antibody Candidates or Global Licensed Products, including any drug master files maintained by or on behalf of
Surface solely related thereto (provided however that Surface will not be required to transfer any drug master files
maintained by or on behalf of any Third Party, including any contract manufacturer); (c) transfer to Novartis a copy of
all written correspondence with any Regulatory Authority with respect to such Global Antibody Candidates or Global
Licensed Products and all written minutes of meetings and memoranda of oral communications with any Regulatory
Authority with respect to such Global Antibody Candidates or Global Licensed Products; and (d) transfer to Novartis
any other a copy of information or materials reasonably requested by Novartis that are reasonably necessary or useful
for Development of such Global Antibody Candidates or Global Licensed Products in the Novartis Territory, including
if so reasonably requested by Novartis, and Third Party agreements relating solely thereto. The Global Transition Plan
for each Global Target will also describe any Development activities with respect to Global Antibody Candidates or
Global Licensed Products for such Global Target that Surface is required to perform as requested by Novartis and
mutually agreed upon by the Parties (collectively, “Global Transition Activities”). Each Party will use Commercially
Reasonable Efforts to perform the obligations assigned to it under the Global Transition Plan in accordance with any
timelines set forth therein and, subject to Section 5.2.3.2, [***]

5.3.4. Diligence; Standards of Conduct. On a Global Target-by-Global Target basis, Novartis will use Commercially
Reasonable Efforts to (a) [***] and (b) perform all Development activities for the Global Antibody Candidates and
Global Licensed Products for such Global Target in accordance with the Global Development Plan. On a Global
Target-by-Global Target basis, Surface will use Commercially Reasonable Efforts to (x) [***] and (y) perform all
Development activities for the Global Antibody Candidates and Global Licensed Products for such Global Target in
accordance with the Global Development Plan that Surface agrees to perform at Novartis’ request.

5.3.5. Development Costs.

5.3.5.1. With respect to each Global Target, Surface will be responsible for [***] of all Development Costs for the
Development of Global Antibody Candidates or Global Licensed Products for such Global Target during the Early
Global Development Term.

5.3.5.2. With respect to each Global Target, Novartis will be responsible for [***] of all Development Costs for the
Development of Global Antibody Candidates or Global Licensed Products for such Global Target during the Late
Global Development Term.

5.3.6. Records; Reports; Information Sharing.

5.3.6.1. Development Activities; Reports. On a Global Target-by-Global Target basis and until the transition of
Development to Novartis, each Party will periodically (a) provide to the JDC, on a [***] basis, an update regarding
Development activities conducted by or on behalf of such Party with respect to Global Antibody Candidates or Global
Licensed Products for such Global Target, and (b) report to the JDC, but in no event less than on a [***] basis,
regarding their respective activities conducted under the Global Transition Plan for Global Antibody Candidates and
Global Licensed Products for such Global Target. Following the transition period with respect to a

Global Target, once per [***] Novartis will provide to Surface, through the JDC, an update regarding Development
activities conducted by or on behalf of Novartis with respect to such Global Target Antibody Candidates and Global
Licensed Product, as well as any Clinical Studies with respect to such Global Target Antibody Candidates and Global
Licensed Product conducted by Novartis. The Parties will share any Safety Concerns with respect to such Global
Antibody Candidates and Global Licensed Products in accordance with the SDEA.

5.3.6.2. Scientific Records. Each Party will maintain scientific records, in sufficient detail and in sound scientific
manner appropriate for Patent and regulatory purposes and in compliance with cGLP with respect to activities intended
to be submitted in regulatory filings (including INDs and BLAs), which will reflect all material work done and results
achieved in the performance of the Development activities and Clinical Studies with respect to Global Antibody
Candidates and Global Licensed Products by such Party.

5.3.6.3. Information Exchange and Development Assistance. Until the expiration or termination of the final Global
Development Plan, upon the reasonable request of Novartis, Surface will provide to Novartis, without additional
compensation and in a commercially reasonable format, a copy of Know-How Controlled by Surface or its Related
Parties that is licensed to Novartis under this Agreement (i.e. Know-How included in Surface Technology for Surface)
to the extent that it is reasonably necessary or useful for Development of Global Antibody Candidates or Global
Licensed Products or for obtaining or maintaining Regulatory Approval for Global Licensed Products, including
copies of (a) all scientific information and data related to such Global Antibody Candidates or Global Licensed
Products (including all data made, collected or otherwise generated in the conduct of any pre-clinical studies, Clinical
Studies, Supplemental Studies or early access/named patient programs for the Global Licensed Products, as well as
CMC information), and (b) protocols and investigator brochures, in each case, that are reasonably necessary for
Novartis (or its Related Parties) to perform its obligations or exploit its rights under this Agreement with respect to
such Global Antibody Candidates or Global Licensed Products.

5.3.6.4. Personnel. During the period commencing after the completion of the Global Transition Activities and ending
upon Regulatory Approval of the first Global Licensed Product, Novartis may request that Surface reasonably make
available for consultation regarding the Development of Global Antibody Candidates and Global Licensed Products
certain of its employees engaged in Research and Development activities with respect to such Global Antibody
Candidates and Global Licensed Products. Surface will reasonably cooperate with Novartis to provide (a) up to [***]
hours of consultation without charge to Novartis, and (b) any additional hours of consultation as Novartis may
reasonably request, for which Novartis will pay Surface a rate of [***] per hour of such consultation services.

5.3.7. Third Parties. The Parties will be entitled to utilize the services of Third Parties to perform their respective
Development under this Section 5.3.7, provided that (a) each Party will require that such Third Party operates in a
manner consistent with the terms of this Agreement and, in the case of Surface, reasonably acceptable to Novartis and
(b) each Party will remain at all times fully liable for its respective responsibilities. Each Party will require that any
such Third Party agreement entered into pursuant to this Section 5.3.7 (x) include confidentiality and non-use
provisions that are no less stringent than those set forth in Section 11.1 (but of duration customary in confidentiality
agreements entered into for a similar purpose), other than Existing Novartis In-Licenses and the agreements listed on
Schedule 12.2.1, each of which contains reasonable and customary confidentiality and non-use provisions; and (y)
except as identified on Exhibit I, obtain ownership of, or a fully sublicensable license (or an exclusive option to obtain
such license) under and to, any Know-How and Patents that are developed by such Third Party in the performance of
such agreement and are reasonably necessary or useful to Research, Develop, Manufacture or Commercialize Global
Antibody Candidates or Global Licensed Products in the Field. For clarity, the foregoing requirement to obtain
ownership of, or a fully sublicensable license (or an exclusive option to obtain such license) shall not apply to any
improvements to the proprietary core or platform technology owned or in-licensed by any such Third Party or its
Affiliates unless such improvements are reasonably necessary to Research, Develop, Manufacture or Commercialize
those Antibody Candidates or Licensed Products with respect to which such Third Party or its Affiliate conducted its
activities under such Third Party agreement. The Party utilizing the services of a Third Party service provider will be
solely responsible for direction of and communications with such Third Party.

6. COMMERCIALIZATION

6.1. T1 Licensed Products.

6.1.1. Responsibility, Cost and Diligence. Novartis will be solely responsible, at its expense, for all Commercialization
activities relating to T1 Licensed Products in the Field in the Novartis Territory. Novartis will

use Commercially Reasonable Efforts to (a) Commercialize each T1 Licensed Product for which Novartis has obtained
Regulatory Approval within the Novartis Territory, and (b) perform all Commercialization activities for T1 Licensed
Products in accordance with the T1 Commercialization Plan.

6.1.2. T1 Commercialization Plan. No less than [***], and [***] thereafter, Novartis will prepare and deliver to
Surface, through the JSC, (a) a high level summary of the Commercialization and Development Activities performed
with respect to such T1 Licensed Product in the Novartis Territory during the just-completed Calendar Year and (b) a
high level summary of the Commercialization and Development activities to be undertaken with respect to such T1
Licensed Product in the then-current Calendar Year, including any plans to obtain further Regulatory Approvals and
launch such T1 Licensed Products in countries in the Novartis Territory in which Novartis is not then Commercializing
such T1 Licensed Products, and the dates by which any such activities are targeted to be accomplished (the “T1
Commercialization Plan”).

6.1.3. First Commercial Sale Reporting Obligations. With respect to each T1 Licensed Product, Novartis will provide
Surface with written notice of the First Commercial Sale of such T1 Licensed Product in the Novartis Territory.

6.1.4. Advertising and Promotional Materials.

6.1.4.1. T1 Branding. Novartis will have the sole right, from time to time during the Term, to develop (and thereafter
modify and update) a global branding strategy (including global positioning, messages, logo, colors and other visual
branding elements) for each T1 Licensed Product for use in the Field throughout the Novartis Territory.

6.1.4.2. Promotional Materials. Novartis will be responsible for the creation, preparation, production, reproduction and
filing with the applicable Regulatory Authorities, of relevant written sales, promotion and advertising materials
relating to each T1 Licensed Product for use in the Novartis Territory. All such Promotional Materials will be
compliant with applicable Law. If permitted under applicable Law, Novartis will include a reference in such TI
Promotional Materials to such T1 Licensed Product as being sold under license from Surface.

6.1.5. Sales and Distribution. Novartis and its Related Parties will be solely responsible for booking sales and will
warehouse and distribute T1 Licensed Products in the Novartis Territory.

6.1.6. Recalls, Market Withdrawals or Corrective Actions. In the event that any Regulatory Authority issues or
requests a recall or takes a similar action in connection with a T1 Licensed Product, Novartis will have the sole right to
decide whether to conduct a recall and the manner in which any such recall will be conducted. [***]

6.2. Regional Licensed Products.

6.2.1. Responsibility, Cost and Diligence.

6.2.1.1. Novartis. On a Regional Target-by-Regional Target basis, Novartis will be solely responsible, at its expense,
for all Commercialization activities relating to Regional Licensed Products in the Field in the Novartis Territory. On a
Regional Target-by-Regional Target basis, Novartis will use Commercially Reasonable Efforts to (a) Commercialize
each Regional Licensed Product for which Novartis has obtained Regulatory Approval within the Novartis Territory,
and (b) perform all Commercialization activities for such Regional Licensed Product in accordance with the RLP
Commercialization Strategy.

6.2.1.2. Surface. On a Regional Target-by-Regional Target basis, Surface will be solely responsible, at its expense, for
all Commercialization activities relating to Regional Licensed Products in the Field in the Surface Territory. On a
Regional Target-by-Regional Target basis, Surface will use Commercially Reasonable Efforts to (a) Commercialize
each Regional Licensed Product for which Surface has obtained Regulatory Approval within the Surface Territory, and
(b) perform all Commercialization activities for each Regional Licensed Product in accordance with the RLP
Commercialization Strategy.

6.2.2. RLP Commercial Strategy. Within [***] Novartis will provide and within [***] days after such provision the
JCC will, subject to applicable Law including Antitrust Laws, review, update and approve a written summary of the
global Commercial strategy for such Regional Licensed Product (the “RLP Commercial Strategy”). For clarity, any
and all such communications and strategy involving the Commercialization of Regional Licensed Products shall be
limited to those permitted under applicable Law, including Antitrust Laws.

6.2.3. Novartis Territory Commercialization Plan. No less than [***] Novartis will prepare and deliver to the JCC for
review a reasonable written plan that summarizes the Commercialization activities to be undertaken with respect to
such Regional Licensed Product in the Novartis Territory in the next Calendar Year (the “Novartis Territory
Commercialization Plan”). The Novartis Territory Commercialization Plan for a Regional Licensed Product will
subsequently be updated and modified by Novartis, from time to time at its discretion and no less frequently than [***]
based upon, among other things, Novartis’s Commercialization activities with respect to such Regional Licensed
Product in the Novartis Territory, a copy of which updated plan Novartis will provide to the JCC. Notwithstanding the
foregoing, in the event of any disagreement between the Parties regarding the Novartis Territory Commercialization
Plan for a Regional Licensed Product pursuant to Section 2.5.5, the Novartis representatives on the JCC will have final
decision-making authority over the preparation and updating of such Novartis Territory Commercialization Plan,
provided that such decisions do not materially adversely affect the Commercialization of such Regional Licensed
Product in the Surface Territory.

6.2.4. Surface Territory Commercialization Plan. No less than [***] Surface will prepare and deliver to the JCC for
review a reasonable written plan that summarizes the Commercialization activities to be undertaken with respect to
such Regional Licensed Product in the Surface Territory in the next Calendar Year (the “Surface Territory
Commercialization Plan”). The Surface Territory Commercialization Plan for a Regional Licensed Product will
subsequently be updated and modified by Surface, from time to time at its discretion and no less frequently than [***]
based upon, among other things, Surface’s Commercialization activities with respect to such Regional Licensed
Product in the Surface Territory, a copy of which updated plan Surface will provide to the JCC. Notwithstanding the
foregoing, in the event of any disagreement between the Parties regarding the Surface Territory Commercialization
Plan for a Regional Licensed Product pursuant to Section 2.5.5, the Surface representatives on the JCC will have final
decision-making authority over the preparation and updating of such Surface Territory Commercialization Plan,
provided that such decisions do not materially adversely affect the Commercialization of such Regional Licensed
Product in the Novartis Territory.

6.2.5. Advertising and Promotional Materials.

6.2.5.1. RLP Branding. Each Party will use Commercially Reasonable Efforts to develop (and thereafter modify and
update) a branding strategy (including positioning, colors, other visual branding elements and Novartis RLP
Trademarks and Surface RLP Trademarks in accordance with Section 14.9.2) for each Regional Licensed Product for
use in the Field for its Territory (each a “RLP Branding Strategy”), which the JCC will, in accordance with Sections
2.5.3.3 and 2.5.5, review, coordinate and approve, and which the Parties will, following such review and approval,
implement. Each Party will submit its RLP Branding Strategy for a Regional Licensed Product to the JCC at least
[***] (or more frequently if reasonably requested by the other Party). Each Party will consider in good faith any timely
comments by the other Party with respect to its RLP Branding Strategy, but will have final decision-making authority
with respect to such its RLP Branding Strategy in its Territory. Notwithstanding the foregoing, each Party will use
Commercially Reasonable Efforts to ensure that (a) its RLP Branding Strategy complies with applicable Laws in its
Territory, and (b) that any branding elements selected for inclusion in its RLP Branding Strategy do not infringe any
Third Party trademarks or other intellectual property rights. If any such RLP Branding Strategy infringes Third Party
trademarks or other intellectual property rights or otherwise does not comply with applicable Law in the Territory in
which such RLP Branding Strategy is used, the affected Party will take action to end such infringement or other
noncompliance (including by modifying its RLP Branding Strategy) in its Territory and the other Party will not be
obligated to implement its RLP Branding Strategy in its Territory pursuant to this Section unless and until such
infringement or noncompliance is ended.

6.2.5.2. Surface A&P. Surface will be responsible for the creation, preparation, production, reproduction and filing
with the applicable Regulatory Authorities, of relevant written sales, promotion and advertising materials relating to
each Regional Licensed Product (“Promotional Materials”) for use in the Surface Territory. All such Promotional
Materials will be compliant with applicable Law and, if applicable, consistent in all material respects with the Surface
Territory Commercialization Plan and, if applicable, consistent in all material respects with the RLP Branding Strategy
for such Regional Licensed Product in the Surface Territory. Surface will submit representative samples of its
Promotional Materials developed by it for use in the Surface Territory to the JCC at least [***] (or more frequently if
reasonably requested by Novartis). Surface will consider in good faith any timely comments Novartis may have with
respect to any such Promotional Materials, but will have final decision-making authority in the Surface Territory with
respect to such Promotional Materials. Notwithstanding the foregoing, Surface will incorporate any changes to
Promotional Materials requested by Novartis in a timely fashion in cases where Novartis

indicates that it believes in good faith that such change is necessary to enable Novartis to comply with any applicable
Law.

6.2.5.3. Novartis A&P. Novartis will be responsible for the creation, preparation, production, reproduction and filing
with the applicable Regulatory Authorities, of relevant Promotional Materials relating to each Regional Licensed
Product for use in the Novartis Territory. All such Promotional Materials will be compliant with applicable Law,
consistent in all material respects with the Novartis Territory Commercialization Plan and, if applicable, consistent in
all material respects with the RLP Branding Strategy for such Regional Licensed Product in the Novartis Territory.
Novartis will submit representative samples of its Promotional Materials developed by it for use in the Novartis
Territory to the JCC at least [***] thereafter (or more frequently if reasonably requested by Surface). Novartis will
consider in good faith any timely comments Surface may have with respect to any such Promotional Materials, but will
have final decision-making authority in the Novartis Territory with respect to such Promotional Materials.
Notwithstanding the foregoing, Novartis will incorporate any changes to Promotional Materials requested by Surface
in a timely fashion in cases where Surface indicates that it believes in good faith that such change is necessary to
enable Surface to comply with any applicable Law.

6.2.5.4. Reporting Obligations. Each Party will report to the JCC in writing, on an [***] basis in the first [***]
following the first Regulatory Approval of such Regional Licensed Product in the Field in such Party’s Territory (for
the period ending December 31 of the prior Calendar Year), summarizing in reasonable detail such Party’s
Commercialization activities for such Regional Licensed Product performed to date (or updating such report for
activities performed since the last such report was given hereunder, as applicable). In addition, each Party will provide
the other Party with written notice of the First Commercial Sale of each Regional Licensed Product in such Party’s
Territory as soon as reasonably practicable after such event; provided, however, that such Party will inform the other
Party of such event prior to public disclosure of such event by such Party. Each Party will provide such other
information to the JCC as the other Party may reasonably request with respect to Commercialization of such Regional
Licensed Product and will keep such JCC reasonably informed of such Party’s Commercialization activities with
respect to such Regional Licensed Product.

6.2.6. Commercialization Reporting Obligations. Each Party and its Related Parties will be responsible for booking
sales of the Regional Licensed Products sold in its Territory. Each Party and its Related Parties may warehouse
Regional Licensed Products both inside and outside of such Party’s Territory, provided that any sales with respect to
such Regional Licensed Products are booked in such Party’s Territory. If a Party receives any orders for any Regional
Licensed Product in the other Party’s Territory, it will refer such orders to the other Party, to the extent it is not
prohibited from doing so under applicable Law. Moreover, each Party and its Related Parties will, using Commercially
Reasonable Efforts, be solely responsible for handling all returns of any Regional Licensed Product sold in its
Territory, as well as all aspects of Regional Licensed Product order processing, invoicing and collection, distribution,
inventory and receivables of Regional Licensed Products sold in its Territory.

6.2.7. Recalls, Market Withdrawals or Corrective Actions. In the event that any Regulatory Authority issues or
requests a recall or takes a similar action in connection with a Regional Licensed Product in a Territory, or in the event
either Party determines that an event, incident or circumstance has occurred that may result in the need for a recall or
market withdrawal of a Regional Licensed Product in its Territory, the Party notified of such recall or similar action, or
the Party that desires such recall or similar action, will as promptly as possible, notify the other Party’s Alliance
Manager and JCC representatives thereof by telephone or e-mail. Each Party, in consultation with the other Party, will
decide whether to conduct a recall of a Regional Licensed Product in its own Territory and the manner in which any
such recall will be conducted (except in the case of a government mandated recall, when such Party may act without
such advance notice but will notify the other Party as soon as possible thereafter). Except as may otherwise be agreed
to by the Parties, [***] Each Party will make available all of its pertinent records that may be reasonably requested by
the other Party in order for a Party to effect a recall of a Regional Licensed Product in its Territory. The Parties’ rights
and obligations under this Section 6.2.7 will be subject to the terms of any supply agreement(s), including any SDEA
or quality related agreements entered into between the Parties. In the event of a conflict between the provisions of any
such supply agreement, SDEA or quality related agreements and this Section 6.2.7, the provisions of such supply
agreement, SDEA or quality related agreements will govern.

6.2.8. Ex-Territory Sales; Export Monitoring.

6.2.8.1. Ex-Territory Sales. Subject to applicable Law, neither Party will engage in any advertising or promotional
activities relating to any Regional Licensed Product directed primarily to customers or other buyers or users of such
Regional Licensed Product located outside its Territory or accept orders for Regional Licensed Products from or sell
Regional Licensed Products into such other Party’s Territory for its own account, and if a Party receives any order for
any Regional Licensed Product in the other Party’s Territory, it will refer such orders to the other Party. The Parties
expressly acknowledge and agree that applicable Law may prevent or limit a Party from taking action to prevent
exports from one EU country to another.

6.2.8.2. Export Monitoring. Each Party and its Related Parties will use Commercially Reasonable Efforts to monitor
and prevent exports of Regional Licensed Products from its own Territory for Commercialization in the other Party’s
Territory using methods permitted under applicable Law that are commonly used in the industry for such purpose (if
any), and will promptly inform the other Party of any such exports of Regional Licensed Products from its Territory,
and any actions taken to prevent such exports. Each Party agrees to take reasonable actions requested in writing by the
other Party that are consistent with applicable Law to prevent exports of Regional Licensed Products from its Territory
for Commercialization in the other Party’s Territory. The Parties expressly acknowledge and agree that applicable Law
may prevent or limit a Party from taking action to prevent exports from one EU country to another.

6.2.9. Combinations. Net Sales received by the Parties or their respective Related Parties in respect of certain
Combinations in the Surface Territory shall be allocated between the Parties in accordance with the provisions of
Exhibit A.

6.3. Global Licensed Products.

6.3.1. Responsibility, Cost and Diligence. Novartis will be solely responsible, at its expense, for all Commercialization
activities relating to Global Licensed Products in the Field in the Novartis Territory. Novartis will use Commercially
Reasonable Efforts to (a) Commercialize each Global Licensed Product for which Novartis has obtained Regulatory
Approval in the Novartis Territory, and (b) perform all Commercialization activities for each Global Licensed Product
in accordance with the Global Licensed Product Commercialization Plan.

6.3.2. Commercialization Plan. No less than [***] and [***] thereafter, Novartis will prepare and deliver to Surface,
through the JSC, (a) a high level summary of the Commercialization activities performed with respect to such Global
Licensed Product in the Novartis Territory during the just-completed Calendar Year, and (b) a high level summary of
the Commercialization activities to be undertaken with respect to such Global Licensed Product in the then-current
Calendar Year (the “Global Licensed Product Commercialization Plan”).

6.3.3. First Commercial Sale Reporting Obligations. With respect to a Global Licensed Product, Novartis will provide
Surface with written notice of the First Commercial Sale of such Global Licensed Product in the Novartis Territory.

6.3.4. Advertising and Promotional Materials.

6.3.4.1. Global Licensed Product Branding. Novartis will have the sole right, from time to time during the Term, to
develop (and thereafter modify and update) a global branding strategy (including global positioning, messages, logo,
colors and other visual branding elements) for each Global Licensed Product for use in the Field throughout the
Novartis Territory.

6.3.4.2. Promotional Materials. Novartis will be responsible for the creation, preparation, production, reproduction and
filing with the applicable Regulatory Authorities, of relevant written sales, promotion and advertising materials
relating to each Global Licensed Product for use in the Novartis Territory. All such Promotional Materials will be
compliant with applicable Law. If permitted under applicable Law, Novartis will include a reference in such Global
Licensed Promotional Materials to such Global Licensed Product as being sold under license from Surface.

6.3.5. Sales and Distribution. Novartis and its Related Parties will be solely responsible for booking sales and will
warehouse and distribute Global Licensed Products in the Novartis Territory.

6.3.6. Recalls, Market Withdrawals or Corrective Actions. In the event that any Regulatory Authority issues or
requests a recall or takes a similar action in connection with a Global Licensed Product, Novartis will have the sole
right to decide whether to conduct a recall and the manner in which any such recall will be conducted. [***]

7. REGULATORY

7.1. T1 Licensed Products.

7.1.1. Regulatory Filings and Interactions.

7.1.1.1. Ownership of Regulatory Filings. Novartis will own all INDs, NDAs, Regulatory Materials and related
regulatory documentation with respect to any T1 Licensed Product, including any drug master files maintained by or
on behalf of Surface solely with respect thereto (provided however that Surface will not be obligated to transfer any
drug master files maintained by or on behalf of any Third Party, including any contract manufacturer). At Novartis’s
request following [***] for the T1 Research Program, Surface will promptly assign and transfer to Novartis all INDs,
Regulatory Materials and other regulatory documentation in the Novartis Territory with respect to such T1 Licensed
Product that is in the possession or control of Surface, including any drug master files maintained by or on behalf of
Surface solely with respect thereto, and each Party will submit all filings, letters and other documentation necessary to
effect such assignment and transfer to the applicable Regulatory Authority as soon as reasonably practicable, but no
later than [***] after such request for such T1 Licensed Product. For clarity, Surface will not be required to transfer
any drug master files maintained by or on behalf of any Third Party, including any contract manufacturer; provided
that Novartis has access to or rights to cross-reference those drug master files pursuant to Section 7.1.3 to permit
Novartis to comply with its regulatory obligation in connection with the Research, Development, Manufacture, and
Commercialization of T1 Licensed Products. Surface hereby appoints Novartis as Surface’s agent for all matters
related to each T1 Licensed Product involving Regulatory Authorities in the Novartis Territory during the period
beginning on the Effective Date for the T1 Licensed Product and ending on the date that the transfer of all INDs,
Regulatory Materials and related regulatory documents in the Novartis Territory that relate to such T1 Licensed
Product, including any drug master files maintained by or on behalf of Surface solely with respect thereto, becomes
effective, and Novartis hereby accepts such appointment.

7.1.1.2. Responsibilities for Regulatory Matters. Novartis will, using Commercially Reasonable Efforts, be solely
responsible for all regulatory matters relating to T1 Licensed Products in the Novartis Territory, including (a)
overseeing, monitoring and coordinating all regulatory actions, communications and filings with, and submissions to,
each Regulatory Authority in the Novartis Territory with respect to T1 Licensed Products; (b) interfacing,
corresponding and meeting with each Regulatory Authority in the Novartis Territory with respect to T1 Licensed
Products; and (c) seeking and maintaining all Regulatory Materials in the Novartis Territory with respect to T1
Licensed Products.

7.1.1.3. Communications with Regulatory Authorities. Novartis will provide Surface, through the JDC, as part of the
[***] updates regarding Development activities described in Section 5.1.6.1, with a brief description in English, of the
principal issues raised in any material communication with any Regulatory Authority in the Novartis Territory with
respect to any T1 Licensed Product during the preceding Calendar Quarter. For purposes of this Section 7.1.1.3,
“material communication” with Regulatory Authorities include meetings with Regulatory Authorities and Regulatory
Authority questions or concerns regarding significant issues, including any of the following: key product quality
attributes (e.g., purity), safety findings affecting the platform (e.g., Serious Adverse Events, emerging safety signals),
clinical or nonclinical findings affecting patient safety, or lack of efficacy.

7.1.1.4. Regulatory Meetings. Novartis will use Commercially Reasonable Efforts, to the extent reasonably practicable,
to permit Surface to have, at Surface’s expense, mutually acceptable representatives of Surface attend, solely as a non-
participating observer, material, substantive meetings including pre-IND meetings, with the Governmental Authorities
pertaining to Research of such T1 Licensed Product; provided, however, that (a) if required by the Governmental
Authority, attendance by Surface will be permitted; (b) attendance by Surface representatives will not prevent
participation of a Novartis representative due to restrictions imposed by Regulatory Agencies on the number of
attendees; and (c) Novartis will not be obligated to change the schedule of such meeting in order to accommodate the
schedule of Surface’s representatives. Novartis will provide Surface, through the JDC, with [***] updates of
substantive meetings with the Governmental Authorities in the Novartis Territory pertaining to the Development of
each T1 Licensed Product. For clarity, Novartis has the right to attend, at Novartis’ expense, any material, substantive
meetings held by or on behalf of Surface, including pre-IND meetings, with the Governmental Authorities pertaining
to such T1 Licensed Product.

7.1.1.5. Submissions. With respect to each T1 Licensed Product, Novartis will provide Surface with written notice of
each of the following events (a) within a reasonable period of time after the occurrence of such event in the Novartis
Territory: (i); the submission of any filings or applications for Regulatory Approval (other than INDs) of such T1

Licensed Product to any Regulatory Authority; and (ii) receipt or denial of Regulatory Approval for such T1 Licensed
Product; and (b) on a [***] basis, a summary of any INDs (including orphan drug applications and designations) that
were filed for such T1 Licensed Product during such preceding [***] and those anticipated to be filed within the
upcoming [***] provided, however, that Novartis will inform Surface of any such events under (a) or (b) prior to
public disclosure of such event by Novartis.

7.1.2. Costs of Regulatory Affairs. [***] costs and expenses incurred in connection with applying for Regulatory
Approval with respect to T1 Licensed Products in the Novartis Territory, and related regulatory affairs activities.

7.1.3. Right of Reference. Surface hereby grants to Novartis, and at the request of Novartis will grant to Novartis’s
Related Parties, a “Right of Reference,” as that term is defined in 21 C.F.R. § 314.3(b) (or any successor rule or
analogous Law recognized outside of the United States), to, and a right to copy, access, and otherwise use, all
information and data (including all CMC information as well as data made, collected or otherwise generated in the
conduct of any Clinical Studies or early access/named patient programs for the T1 Licensed Products) included in or
used in support of any drug master file maintained by or on behalf of Surface (including its Related Parties) that relates
to any T1 Licensed Product to the extent necessary or useful to Research, Develop, Manufacture or Commercialize T1
Licensed Products in the Novartis Territory. Notwithstanding anything to the contrary in this Agreement, Surface will
not withdraw or inactivate any regulatory filing that Novartis or its Related Parties reference or otherwise use pursuant
to this Section 7.1.3.

7.2. Regional Licensed Products.

7.2.1. Regulatory Filings and Interactions.

7.2.1.1. Responsibilities.

(a) Pursuant to the RLP Development Plan for a Regional Licensed Product and, except as otherwise provided in such
RLP Development Plan, or set forth in Section 7.2.1.1(b) below, each Party will be solely responsible for all regulatory
matters relating to such Regional Licensed Product in its Territory and will own all INDs, NDAs, Regulatory Materials
and related regulatory documents in its Territory with respect to such Regional Licensed Product, including any drug
master files maintained by or on behalf of such Party solely with respect thereto in such Territory, which will be and
remain such Party’s sole responsibility. At Novartis’s request, [***] for a Regional Licensed Product, Surface will
promptly assign and transfer to Novartis all INDs, Regulatory Materials and other regulatory documentation in the
Novartis Territory with respect to such Regional Licensed Product that is in the possession and control of Surface, and
each Party will submit to the applicable Regulatory Authority all filings, letters and other documentation necessary to
effect such assignment and transfer as soon as practicable and no later than [***] after such request for such Regional
Licensed Product, in each case, including any drug master files maintained by or on behalf of Surface solely with
respect thereto. For clarity, Surface will not be required to transfer any drug master files maintained by or on behalf of
any Third Party, including any contract manufacturer; provided that Novartis has access to or rights to cross-reference
those drug master files pursuant to Section 7.2.3 to permit Novartis to comply with its regulatory obligation in
connection with the Research, Development, Manufacture, and Commercialization of Regional Licensed Products.
Each Party will have the sole right to (i) oversee, monitor and coordinate all regulatory actions, communications and
filings with, and submissions to, each Regulatory Authority in its Territory with respect to such Regional Licensed
Product; (ii) interface, correspond and meet with each Regulatory Authority in its Territory with respect to such
Regional Licensed Product, and (iii) seek and maintain all regulatory filings in its Territory with respect to such
Regional Licensed Product.

(b) Notwithstanding the foregoing, and solely with respect to the first Phase 1 Safety Study conducted under a RLP
Development Plan, Surface will have the right, but not the obligation, to draft the protocol, develop the IND strategy,
and file INDs globally, including in the Novartis Territory, after input and review by Novartis, and, if Surface exercises
such right, Surface will use reasonable efforts to address any concerns raised by Novartis in connection with such
activities. If Surface files INDs in the Novartis Territory as set forth above, then, unless otherwise agreed by the
Parties, promptly following [***] Surface will assign the INDs in the Novartis Territory to Novartis and from that
point forward, Novartis will be primarily responsible for the related regulatory activities with respect thereto in the
Novartis Territory. Novartis will reimburse Surface for its portion of Development Costs incurred by Surface in
accordance with Section 5.2.3.2 with respect to the performance of activities described in this Section 7.2.1.1,
including drafting protocols, developing IND strategies and preparing and submitting INDs. If Surface does not
exercise such right to file INDs in the Novartis Territory, then Novartis will draft the protocol, develop the IND
strategy, and file the INDs in the Novartis Territory.

(c) Communications with Regulatory Authorities. Each Party will notify the JDC, including a brief description in
English, of the principal issues raised in each material communication with Regulatory Authorities with respect to such
Regional Licensed Product within [***] after receipt thereof. Upon request, each Party will provide to the other Party:
(a) at the requesting Party’s expense, a summary translation of such material communications in English, (b) at the
requesting Party’s expense, complete copies of the original correspondence in their native language, or (c) at the
requesting Party’s expense, a full translation of such material communications in English, in each case of (a) through
(c) within a reasonable period of time following such request. For the purposes of this Section 7.2, “material
communications” with Regulatory Authorities include meetings with Regulatory Authorities and Regulatory
Authority questions or concerns with respect to significant issues, including any of the following: key product quality
attributes (e.g., purity), safety findings affecting the platform (e.g., Serious Adverse Events, emerging safety signals),
clinical or nonclinical findings affecting patient safety, lack of efficacy or receipt or denial of Regulatory Approval.

7.2.1.2. Regulatory Meetings. Each Party will provide the other Party with reasonable advance notice of all substantive
meetings with the Governmental Authorities in its Territory pertaining to each Regional Licensed Product, or with as
much advance notice as practicable under the circumstances. Each Party will use Commercially Reasonable Efforts, to
the extent reasonably practicable, to permit the other Party to have, at the other Party’s expense, mutually acceptable
representatives of the other Party attend, solely as a non-participating observer, material, substantive meetings,
including pre-IND and end of Phase 2 Study meetings, with the Governmental Authorities within either its or the other
Party’s Territory pertaining to such Regional Licensed Product; provided, however, that (a) if required by the
Governmental Authority, attendance by the other Party will be permitted; (b) attendance by the representatives of the
other Party will not prevent participation of a representative of the Party in charge of its Territory due to restrictions
imposed by Regulatory Agencies on the number of attendees; and (c) neither Party will be obligated to change the
schedule of such meeting in order to accommodate the schedule of the other Party’s representatives. In the event that
Surface exercises its rights pursuant to Section 7.2.1.1 to files INDs in the Novartis Territory, then prior to the
acceptance or approval of the IND, Surface will provide Novartis with reasonable advance notice of all substantive
meetings with Regulatory Authorities in the Novartis Territory pertaining to such Regional Licensed Product, or with
as much advance notice as practicable under the circumstances. Surface will use reasonable efforts, to the extent
reasonably practicable, to permit Novartis to have, at Novartis’s expense, mutually acceptable representatives of
Novartis to attend, as full and equal participants, material, substantive meetings, including pre-IND meetings, with
Regulatory Authorities in the Novartis Territory pertaining to such Regional Licensed Product.

7.2.1.3. Submissions. Each Party will provide the other Party with written notice of each of the following events with
regard to each Regional Licensed Product (a) within a reasonable period of time following the occurrence thereof, to
the extent notice was not provided prior to the Option Exercise Date for such Regional Licensed Product: (i) the
submission of any filings or applications for Regulatory Approval (other than INDs) of such Regional Licensed
Product in such Party’s Territory to any Regulatory Authority; and (ii) receipt or denial of Regulatory Approval for
such Regional Licensed Product; and (b) on a [***] basis, a summary of any INDs (including orphan drug applications
and designations) that were filed for such Regional Licensed Product during such preceding [***] and those
anticipated to be filed within the upcoming [***] provided, however, that each Party will inform the other Party of
such event under (a) or (b) prior to public disclosure of such event by such Party.

7.2.2. Costs of Regulatory Affairs. Except as provided in Section 5.3.5, [***] costs and expenses incurred in
connection with applying for, obtaining and maintaining Regulatory Approval with respect to Regional Licensed
Products in its Territory, and related regulatory affairs activities.

7.2.3. Right of Reference. Each Party hereby grants to the other Party, and at the request of the other Party will grant to
the other Party’s Related Parties, a “Right of Reference,” as that term is defined in 21 C.F.R. § 314.3(b) (or any
successor rule or analogous Law recognized outside of the United States), to, and a right to copy, access, and otherwise
use, all information and data (including all CMC information as well as data made, collected or otherwise generated in
the conduct of any Clinical Studies or upon exercise of the Additional Development Opt-In Right, Supplemental
Studies or Regional [***] Activities, or early access/named patient programs for the Regional Licensed Products)
included in or used in support of any regulatory filing, Regulatory Approval, drug master file or other regulatory
documentation (including orphan drug applications and designations) maintained on behalf of such Party (or its
Related Parties) that relates to any Regional Licensed Product, to the extent necessary or useful to obtain Regulatory
Approval of a Regional Licensed Product in the Novartis Territory or the Surface Territory, as

applicable, and such Party will provide a signed statement to this effect, if requested by the other Party, in accordance
with 21 C.F.R. § 314.50(g)(3) (or any successor or analogous Law outside of the United States). In addition, upon
reasonable request of either Party (on behalf of itself or a Sublicensee), the other Party will obtain and provide to the
requesting Party certificates or other formal or official attestations concerning the regulatory status of the Regional
Licensed Products in the Novartis Territory or the Surface Territory, as applicable (e.g., Certificates of Free Sale,
Certificates for Export, Certificates to Foreign Governments), at the requesting Party’s request, and provided further
that such attestations are reasonably necessary for the requesting Party to exercise its rights under this Agreement.
Notwithstanding anything to the contrary in this Agreement other than for Safety Concerns, neither Party will
withdraw or inactivate any regulatory filing that the other Party references or otherwise uses pursuant to this Section
7.2.3. For clarity, the benefit of any regulatory vouchers [***]

7.3. Global Licensed Products.

7.3.1. Regulatory Filings and Interactions.

7.3.1.1. Ownership of Regulatory Filings. Novartis will own all INDs, NDAs, Regulatory Materials and related
regulatory documentation submitted to any Regulatory Authority with respect to any Global Licensed Product,
including any drug master files maintained by or on behalf of Surface solely with respect thereto. At Novartis’s request
following [***] for a Global Licensed Product, Surface will promptly assign and transfer to Novartis all INDs,
Regulatory Materials and other regulatory documentation in the Novartis Territory with respect to such Global
Licensed Product that is in the possession or control of Surface, including any drug master files maintained by or on
behalf of Surface solely with respect thereto, and each Party will submit all filings, letters and other documentation
necessary to effect such assignment and transfer to the applicable Regulatory Authority as soon as reasonably
practicable, but no later than [***] after such request for such Global Licensed Product. For clarity, Surface will not be
required to transfer any drug master files maintained by or on behalf of any Third Party, including any contract
manufacturer; provided that Novartis has access to or rights to cross-reference those drug master files pursuant to
Section 7.3.3 to permit Novartis to comply with its regulatory obligation in connection with the Research,
Development, Manufacture, and Commercialization of Global Licensed Products. Surface hereby appoints Novartis as
Surface’s agent for all matters related to each Global Licensed Product involving Regulatory Authorities in the
Novartis Territory during the period beginning on the Option Exercise Date for such Global Licensed Product and
ending on the date that the transfer of all INDs, Regulatory Materials and related regulatory documents in the Novartis
Territory that relate to such Global Licensed Product, including any drug master files maintained by or on behalf of
Surface solely with respect thereto, becomes effective, and Novartis hereby accepts such appointment.

7.3.1.2. Responsibilities for Regulatory Matters. Novartis will, using Commercially Reasonable Efforts, be solely
responsible for all regulatory matters relating to Global Licensed Products in the Novartis Territory, including (i)
overseeing, monitoring and coordinating all regulatory actions, communications and filings with, and submissions to,
each Regulatory Authority in the Novartis Territory with respect to Global Licensed Products; (ii) interfacing,
corresponding and meeting with each Regulatory Authority in the Novartis Territory with respect to Global Licensed
Products; and (iii) seeking and maintaining all Regulatory Materials in the Novartis Territory with respect to Global
Licensed Products.

7.3.1.3. Communications with Regulatory Authorities. Novartis will provide Surface, through the JDC, as part of the
[***] updates regarding Development activities described in Section 5.3.6.1, with a brief description in English, of the
principal issues raised in any material communication with any Regulatory Authority in the Novartis Territory with
respect to any Global Licensed Product during the preceding Calendar Quarter. For purposes of this Section 7.3.1.3,
“material communication” with Regulatory Authorities include meetings with Regulatory Authorities and Regulatory
Authority questions or concerns regarding significant issues, including any of the following: key product quality
attributes (e.g., purity), safety findings affecting the platform (e.g., Serious Adverse Events, emerging safety signals),
clinical or nonclinical findings affecting patient safety, or lack of efficacy.

7.3.1.4. Regulatory Meetings. Novartis will use Commercially Reasonable Efforts, to the extent reasonably practicable,
to permit Surface to have, at Surface’s expense, mutually acceptable representatives of Surface attend, solely as a non-
participating observer, material, substantive meetings, including pre-IND meetings, with the Governmental Authorities
pertaining to Research of such Global Licensed Product should such meetings be deemed necessary by Novartis;
provided, however, that (a) if required by the Governmental Authority, attendance by Surface will be permitted; (b)
attendance by Surface representatives will not prevent participation of a Novartis representative due to restrictions
imposed by Regulatory Agencies on the number of attendees; and (c) Novartis will

not be obligated to change the schedule of such meeting in order to accommodate the schedule of Surface’s
representatives. Novartis will provide Surface, through the JDC, with [***] updates of substantive meetings with the
Governmental Authorities in the Novartis Territory pertaining to the Development of each Global Licensed Product.

7.3.1.5. Submissions. With respect to each Global Licensed Product, Novartis will provide Surface with prompt written
notice of each of the following events (a) within a reasonable period of time after the occurrence of such event in the
Novartis Territory: (i) the submission of any filings or applications for Regulatory Approval (other than INDs) of such
Global Licensed Product to any Regulatory Authority; and ii) receipt or denial of Regulatory Approval for such Global
Licensed Product; and (b) on a [***] basis, a summary of any INDs (including orphan drug applications and
designations) that were filed for such Global Licensed Product during such preceding [***] and those anticipated to be
filed within the upcoming [***] provided, however, that Novartis will inform Surface of any such events under (a) or
(b) prior to public disclosure of such event by Novartis.

7.3.2. Costs of Regulatory Affairs. Except as set forth in Section 5.3.5, [***] incurred in connection with applying for
Regulatory Approval with respect to Global Licensed Products in the Novartis Territory, and related regulatory affairs
activities.

7.3.3. Right of Reference. Surface hereby grants to Novartis, and at the request of Novartis will grant to Novartis’s
Related Parties, a “Right of Reference,” as that term is defined in 21 C.F.R. § 314.3(b) (or any successor rule or
analogous Law recognized outside of the United States), to, and a right to copy, access, and otherwise use, all
information and data (including all CMC information as well as data made, collected or otherwise generated in the
conduct of any Clinical Studies or early access/named patient programs for the Global Licensed Products) included in
or used in support of any drug master file maintained on behalf of Surface or its Related Parties that relates to any
Global Licensed Product to the extent necessary or useful to Research, Develop, Manufacture or Commercialize
Global Licensed Products in the Novartis Territory. Notwithstanding anything to the contrary in this Agreement,
Surface will not withdraw or inactivate any regulatory filing that Novartis or its Related Parties reference or otherwise
use pursuant to this Section 7.3.3.

7.4. Pharmacovigilance. The Parties will cooperate with regard to the reporting and handling of safety information
involving the Regional Antibody Candidates or Regional Licensed Products in accordance with the applicable
regulatory Laws and regulations on pharmacovigilance and clinical safety. Within such time to ensure that all
regulatory requirements are met, the Parties shall negotiate in good faith and enter into a Safety Data Exchange
Agreement (“SDEA”), which will define the pharmacovigilance responsibilities of the Parties and include safety data
exchange procedures to enable each Party (and their respective related Third Parties, if any) to comply with all of its
legal and regulatory obligations related to such Regional Antibody Candidates or Regional Licensed Products.

8. MANUFACTURE

8.1. T1 Antibody Candidates and T1 Licensed Products.

8.1.1. Manufacturing Responsibilities.

8.1.1.1. Subject to the oversight of the JRC, Surface has the sole responsibility to Manufacture (or have Manufactured)
T1 Antibody Candidates for use in the T1 Research Program in accordance with the T1 Research Plan. Surface will
Manufacture (or have Manufactured) such T1 Antibody Candidates in accordance with Novartis quality standards.

8.1.1.2. Subject to the oversight of the JDC, Surface has the sole responsibility to Manufacture (or have Manufactured)
T1 Antibody Candidates and T1 Licensed Products for use in the first Phase 1 Safety Study for the T1 Antibody
Candidates and T1 Licensed Products in accordance with the T1 Development Plan. Surface will Manufacture (or have
Manufactured) such T1 Antibody Candidates in accordance with Novartis quality standards.

8.1.1.3. Other than the first Phase 1 Safety Study for the T1 Antibody Candidates and T1 Licensed Products, Novartis
has the sole responsibility to Manufacture (or have Manufactured) T1 Antibody Candidates and T1 Licensed Products
for use in Development and Commercialization of such T1 Antibody Candidates and T1 Licensed Products in the
Novartis Territory.

8.1.2. Manufacturing Costs.

8.1.2.1. Surface will be responsible for [***] of all Manufacturing Costs relating to T1 Antibody Candidates incurred
by or on behalf of Surface to support the T1 Research Program.

8.1.2.2. Novartis will pay to Surface [***] of reasonable Manufacturing Costs relating to the first Phase 1 Safety Study
for T1 Antibody Candidates and T1 Licensed Products set forth in the Novartis approved budget for such Phase 1
Safety Study.

8.1.2.3. Other than the first Phase 1 Safety Study for the T1 Antibody Candidates and T1 Licensed Products, Novartis
will be responsible for [***] of all Manufacturing Costs relating to T1 Antibody Candidates and T1 Licensed Products
for use in the Research, Development and Commercialization of such T1 Antibody Candidates and T1 Licensed
Products in the Novartis Territory incurred by or on behalf of Novartis.

8.1.3. Manufacturing Contracts. Surface will, at such time as determined by the JSC, use Commercially Reasonable
Efforts to assign to Novartis or its designee all then-existing Manufacturing contracts with Third Party contract
manufacturers that are solely related to the Manufacture of any T1 Antibody Candidates or T1 Licensed Products and
that Novartis agrees to assume.

8.2. Option Antibody Candidates.

8.2.1. Manufacturing Responsibilities. Subject to the oversight of the JRC, Surface has the sole responsibility to
Manufacture (or have Manufactured) Option Target Antibody Candidates, including CD47 Option Target Antibody
Candidates, for use in the Option Target Research Programs in accordance with the Option Target Research Plans.

8.2.2. Manufacturing Costs. Surface will be responsible for [***] of all Manufacturing Costs incurred by or on behalf
of Surface relating to Option Target Antibody Candidates, including CD47 Option Target Antibody Candidates, for use
in the Option Target Research Programs. For clarity, responsibility for Manufacturing Clinical Study material will be
allocated as set forth in under Sections 8.3 or 8.4, as applicable.

8.2.3. Novartis Manufacturing Election. Notwithstanding Sections 8.2.1 and 8.2.2, with respect to Option Target
Antibody Candidates other than CD47 Option Target Antibody Candidates, Novartis shall have the right, on an Option
Target-by-Option Target basis, exercisable at or about the time of selection by the JRC of the lead Option Target
Antibody Candidate for the applicable Option Target, to Manufacture (or have Manufactured) Option Target Antibody
Candidates for use in the applicable Option Target Research Program in accordance with the Option Target Research
Plan (a “Novartis Option Target Manufacturing Election”).

8.2.3.1. If Novartis makes a Novartis Option Target Manufacturing Election with respect to an Option Target (a)
Novartis shall have sole responsibility to Manufacture (or have Manufactured) (i) effective upon such election, Option
Target Antibody Candidates for such Option Target for use in the applicable Option Target Research Program; and (ii)
effective upon Novartis’ exercise of an Option with respect to such Option Target, Antibody Candidates and Licensed
Products associated with such Licensed Target for use in the first Phase 1 Safety Study in accordance with the
applicable Development Plan, and (b) Novartis will be responsible for [***] of all Manufacturing Costs incurred by or
on behalf of Novartis (i) effective upon such election, Option Target Antibody Candidates for use in the applicable
Option Target Research Program and (ii) effective upon Novartis’ exercise of an Option with respect to such Option
Target, Antibody Candidates and Licensed Products to support the first Phase 1 Safety Study for the applicable
Antibody Candidates and Regional Licensed Products, including reasonable costs (calculated in the same manner as
Development Costs) incurred by or on behalf of Surface to effect a technology transfer (to the extent necessary) to
Novartis for purposes of Manufacturing pursuant to the Novartis Option Target Manufacturing Election.

8.2.3.2. If Novartis makes a Novartis Option Target Manufacturing Election with respect to an Option Target and
thereafter does not purchase an Option with respect to such Option Target in accordance with Section 4.1.1 or exercise
a purchased Option with respect to such Option Target in accordance with Section 4.2.6, then Novartis shall, (a) within
[***] of expiration of the Option Purchase Period or Option Exercise Period, as applicable, provide to Surface or
Surface’s designated contract manufacturer(s), copies of all material data, reports, records and information in
Novartis’s possession and Control to the extent that such data, reports, records and information are used in the
Manufacture of the applicable Antibody Candidates; (b) as soon as reasonably practicable, transfer to a Third Party
approved by Novartis (such approval not to be unreasonably withheld, conditioned or delayed), those cell lines and
master cell banks to the extent used solely in the Manufacture of the applicable Antibody Candidates; (c) within such
[***] period if Surface so requests, and to the extent permitted under Novartis’s obligations to Third Parties, use
Commercially Reasonable Efforts to transfer to Surface any Third Party agreements relating solely to the Manufacture
of the applicable Antibody Candidates to which Novartis is a party, subject to any required consents of such Third
Party, which Novartis will use Commercially Reasonable Efforts to obtain promptly; and (d)

use Commercially Reasonable Efforts to continue to supply Surface with Antibody Candidates then being
Manufactured (at the time of expiration of the Option Purchase Period or Option Exercise Period, as applicable) until
the earlier of (i) Surface having established a source of supply for the applicable Antibody Candidates or (ii) [***]
after expiration of the Option Purchase Period or Option Exercise Period, as applicable.

8.2.3.3. In addition, to (a) through (d) set forth in Section 8.2.3.2 above, Novartis will grant to Surface a worldwide,
royalty-bearing non-exclusive license (with the right to sublicense subject to Section 9.2.2.4, mutatis mutandis) under
such Know-How and Patents both (a) Controlled by Novartis as of the date of expiration of the Option Purchase Period
or Option Exercise Period, as applicable and (b) necessary to Manufacture the applicable Antibody Candidate and
corresponding Licensed Product (it being understood and agreed that with respect to any such Patents or Know-How
that are in-licensed by Novartis or any of its Related Parties, Surface will be responsible for any payments due to a
Third Party with respect thereto and Surface’s rights will be subject to the terms of the applicable Third Party
agreement), solely to the extent necessary to Manufacture such Antibody Candidate and corresponding Licensed
Products in the Field (the “Option License”); provided that the Parties agree to negotiate in good faith commercially
reasonable financial terms for such Option License, subject to Expedited Arbitration if the Parties are unable to agree
on such financial terms within [***] following the date of expiration of the Option Purchase Period or Option Exercise
Period, as applicable; provided further that after completion of such Expedited Arbitration, Surface will have the right
to reject such Option License upon written notice to Novartis within [***] after the completion of the Expedited
Arbitration, in which case, the Option License will not take effect and Surface will have no obligation to pay the
amounts specified in such Expedited Arbitration.

8.3. Regional Antibody Candidates and Regional Licensed Products.

8.3.1. Manufacturing Responsibilities.

8.3.1.1. Phase 1 Safety Study. Subject to Section 8.2.3, and subject to the oversight of the JDC, Surface has the sole
responsibility to Manufacture (or have Manufactured) Regional Antibody Candidates and Regional Licensed Products
for use in the first Phase 1 Safety Study for the Regional Antibody Candidates and Regional Licensed Products in
accordance with the RLP Development Plan.

8.3.1.2. Development. Other than the first Phase 1 Safety Study for the Regional Antibody Candidates and Regional
Licensed Products (subject to Section 8.2.3), Novartis has the sole responsibility to Manufacture (or have
Manufactured) Regional Antibody Candidates and Regional Licensed Products for use in Development of such
Regional Antibody Candidates and Regional Licensed Products in the Novartis Territory and the Surface Territory.
Novartis will use Commercially Reasonable Efforts to Manufacture sufficient Regional Licensed Products for use in
all Clinical Studies provided for in the then-applicable RLP Development Plan and the Parties shall discuss in good
faith engaging a Third Party contract manufacturer as a second source in order to ensure adequate supply. In the event
of a shortage of Regional Licensed Products for Development, (a) the available Regional Licensed Products shall be
allocated first to those Clinical Studies contemplated in the then-applicable RLP Development Plan and thereafter to
Supplemental Studies in the order that such Supplemental Studies were initiated and (b) the Parties will in good faith
discuss and agree upon a plan to increase supply volume as necessary, which plan may include utilization of a second
source supplier.

8.3.1.3. Commercialization. Novartis shall have the right to determine whether it is willing to Manufacture Regional
Antibody Candidates and Regional Licensed Products for use in Commercialization of such Regional Antibody
Candidates and Regional Licensed Products in the Surface Territory and shall communicate such determination by
written notice to Surface no later than Initiation of the first Phase 3 Study. If Novartis notifies Surface that it is willing
to Manufacture Regional Antibody Candidates and Regional Licensed Products for use in Commercialization in the
Surface Territory in accordance with the foregoing, then, Surface may elect, by written notice to Novartis no later than
[***] after its receipt of such notice from Novartis whether to utilize Novartis for such Commercial Manufacturing in
the Surface Territory or to retain a Third Party contract manufacturer(s) for such purpose. If either Novartis is not
willing to provide such Commercial supply (a “Novartis Election”) or Surface elects not to utilize Novartis for such
Commercial supply (a “Surface Election”), then Novartis shall effect a technology transfer to a Third Party contract
manufacturer(s) to enable such Third Party to provide Commercial supply of Regional Antibody Candidates and
Regional Licensed Products for use in the Surface Territory, provided that such Third Party contract manufacturer(s) is
approved by Novartis, such approval not to be unreasonably withheld, conditioned or delayed. The cost of such
technology transfer shall be borne by (a) Novartis in the case of a Novartis Election; and (b) Surface in the case of
either (i) a Surface Election or (ii) any request for a second

technology transfer, whether in the case of a Novartis Election or Surface Election; provided, however that Surface
may not require of Novartis more than [***] such transfers for any Regional Licensed Product. Further, in the case of a
Novartis Election, Novartis shall remain responsible for Manufacturing Commercial supply for use in the Surface
Territory until the earlier of (x) such time as the technology transfer is completed or (y) [***] If Novartis is willing to
Manufacture Regional Antibody Candidates and Regional Licensed Products for use in Commercialization in the
Surface Territory and Surface elects to utilize Novartis for such Commercial Manufacturing in the Surface Territory,
the terms of supply of such Regional Antibody Candidates and Regional Licensed Products for use in
Commercialization of such Regional Antibody Candidates and Regional Licensed Products in the Surface Territory
will be set forth in the RLP Supply Agreement.

8.3.2. Manufacturing Costs.

8.3.2.1. Phase 1 Safety Study. Subject to Section 8.2.3, Surface will be responsible for [***] of all Manufacturing
Costs relating to Regional Antibody Candidates and Global Licensed Products incurred by or on behalf of Surface to
support the first Phase 1 Safety Study for Regional Antibody Candidates and Regional Licensed Products.

8.3.2.2. Development. Novartis will be responsible for [***] of all Manufacturing Costs relating to Regional Antibody
Candidates and Regional Licensed Products incurred by or on behalf of Novartis for use in the Development of such
Regional Antibody Candidates and Regional Licensed Products in the Novartis Territory. Other than the first Phase 1
Safety Study for the Regional Antibody Candidates and Regional Licensed Products (subject to Section 8.2.3), Surface
shall reimburse Novartis for [***] of all Manufacturing Costs relating to Regional Antibody Candidates and Regional
Licensed Products incurred by or on behalf of Novartis for use in the Development of such Regional Antibody
Candidates and Regional Licensed Products in the Surface Territory. For clarity, costs incurred by the Parties in
connection with the Manufacture of Regional Antibody Candidates and Regional Licensed Products for use in the
Development of such Regional Antibody Candidates and Regional Licensed Products in the Novartis Territory or the
Surface Territory in accordance with the applicable RLP Development Plan shall constitute Development Costs to be
allocated between the Parties in accordance with Section 5.2.4.2.

8.3.2.3. Commercialization. Each Party shall be responsible for [***] of all Manufacturing Costs relating to Regional
Licensed Products for use by such Party or its Related Parties in the Commercialization of Regional Licensed Products
in such Party’s Territory. With respect to Regional Licensed Products (including any Component of a Regional
Licensed Product that is a Combination) purchased by Surface from Novartis for use in the Surface Territory, Surface
shall pay Novartis an amount equal to Commercial Manufacturing Cost for such Regional Licensed Products. For
purposes hereof, “Commercial Manufacturing Cost” shall be calculated as follows:

(i) With respect to any Regional Licensed Product which is not a Combination, an amount equal to Manufacturing
Cost plus a Mark-Up. The Mark-Up shall be set forth in the RLP Supply Agreement to be entered into between the
Parties; in the event the Parties are unable to agree upon such Mark-Up, the dispute shall be submitted to Expedited
Arbitration for resolution.

(ii) With respect to any Regional Licensed Product which is a Combination, an amount specified on Exhibit A-2. Any
Mark-Up set forth in such Exhibit shall be set forth in the RLP Supply Agreement to be entered into between the
Parties; in the event the Parties are unable to agree upon such Mark-Up, the dispute shall be submitted to Expedited
Arbitration for resolution.

8.3.3. Manufacturing and Supply Agreements.

8.3.3.1. The terms under which Novartis will Manufacture and supply Regional Antibody Candidates and Regional
Licensed Products to Novartis pursuant to Section 8.3 will be set forth in a supply agreement to be entered into
between the Parties (the “RLP Supply Agreement”) within [***] of either Party’s written request. The RLP Supply
Agreement will contain customary terms and conditions, including quality, and otherwise be consistent with this
Agreement and Novartis quality standards.

8.3.3.2. Subject to Section 8.2.3, Surface will, at such time as determined by the JSC, use Commercially Reasonable
Efforts to assign to Novartis or its designee all then-existing Manufacturing contracts with Third Party contract
manufacturers that are solely related to the Manufacture of any Regional Antibody Candidates or Regional Licensed
Products and that Novartis agrees to assume.

8.4. Global Antibody Candidates and Global Licensed Products.

8.4.1. Manufacturing Responsibilities.

8.4.1.1. Subject to Section 8.2.3 and subject to the oversight of the JDC, Surface has the sole responsibility to
Manufacture (or have Manufactured) Global Antibody Candidates and Global Licensed Products for use in the first
Phase 1 Safety Study for the Global Antibody Candidates and Global Licensed Products in accordance with the Global
Development Plan.

8.4.1.2. Other than the first Phase 1 Safety Study for the Global Antibody Candidates and Global Licensed Products
(subject to Section 8.2.3), Novartis has the sole responsibility to Manufacture (or have Manufactured) Global Antibody
Candidates and Global Licensed Products for use in Development and Commercialization of such Global Antibody
Candidates and Global Licensed Products in the Novartis Territory.

8.4.2. Manufacturing Costs.

8.4.2.1. Subject to Section 8.2.3, Surface will be responsible for [***] of all Manufacturing Costs relating to Global
Antibody Candidates and Global Licensed Products incurred by or on behalf of Surface to support the first Phase 1
Safety Study for Global Antibody Candidates and Global Licensed Products.

8.4.2.2. Other than the first Phase 1 Safety Study for the Global Antibody Candidates and Global Licensed Products
(subject to Section 8.2.3), Novartis will be responsible for [***] of all Manufacturing Costs relating to Global
Antibody Candidates and Global Licensed Products for use in the Research, Development and Commercialization of
such Global Antibody Candidates and Global Licensed Products by or on behalf of Novartis in the Novartis Territory.

8.4.3. Manufacturing Agreements. Surface will, at such time as determined by the JSC, use Commercially Reasonable
Efforts to assign to Novartis or its designee all then-existing Manufacturing contracts with Third Party contract
manufacturers that are solely related to the Manufacture of any Global Antibody Candidates or Global Licensed
Products and that Novartis agrees to assume .

8.5. Third Parties. The Parties will be entitled to utilize the services of Third Parties to perform their respective
Manufacturing activities under this Section 8, provided that (a) [***] (b) each Party will require that such Third Party
operates in a manner consistent with the terms of this Agreement, and (c) each Party will remain at all times fully
liable for its respective responsibilities contracted to such Third Party. Each Party will require that any such Third
Party agreement entered into pursuant to this Section 8.5 (x) include confidentiality and non-use provisions that are no
less stringent than those set forth in Section 11.1 (but of duration customary in confidentiality agreements entered into
for a similar purpose), other than Existing Novartis In-Licenses and the agreements listed on Schedule 12.2.1, each of
which contains reasonable and customary confidentiality and non-use provisions; and (y) except as identified on
Exhibit K, obtain ownership of, or a fully sublicensable license (or an exclusive option to obtain such license) under
and to, any Know-How and Patents that are developed by such Third Party in the performance of such agreement and
are reasonably necessary or useful to Research, Develop, Manufacture or Commercialize Antibody Candidates or
Licensed Products in the Field. For clarity, the foregoing requirement to obtain ownership of, or a fully sublicensable
license (or an exclusive option to obtain such license) shall not apply to any background or foundational Know-How or
Patents owned or in-licensed by a Third Party contract manufacturer or its Affiliates (including any improvements
thereto) unless such background or foundational Know-How or Patents (or improvements thereto) are reasonably
necessary to Research, Develop, Manufacture or Commercialize those Antibody Candidates or Licensed Products in
the Field with respect to which such Third Party or its Affiliate conducted its activities under such Third Party
agreement. The Party utilizing the services of a Third Party service provider will be solely responsible for direction of
and communications with such Third Party. [***]

9. LICENSES

9.1. T1 Target.

9.1.1. Research and Development License. Subject to the terms and conditions of this Agreement, effective upon the
Effective Date, Surface hereby grants Novartis a non-transferable (except as provided in Section 16.1), sublicensable
(subject to Section 9.1.4) exclusive (even as to Surface) license under Surface Technology to Research and Develop T1
Antibody Candidates and T1 Licensed Products in the Field anywhere in the world. Notwithstanding the foregoing,
Surface retains the right under the Surface Technology, without the right to grant licenses or sublicenses without
Novartis’ prior written consent, to Research T1 Antibody Candidates and T1 Licensed Products in the Field

anywhere in the world as and to the extent provided in any approved T1 Research Plan or as otherwise permitted under
Section 3.1.1 or elsewhere under this Agreement.

9.1.2. Commercialization License. Subject to the terms and conditions of this Agreement, effective upon the Effective
Date, Surface hereby grants Novartis a non-transferable (except as provided in Section 16.1), sublicensable (subject to
Section 9.1.4), royalty-bearing, exclusive (even as to Surface) license under Surface Technology to Commercialize T1
Licensed Products in the Field anywhere in the world.

9.1.3. Manufacturing Licenses. Subject to the terms and conditions of this Agreement, effective upon the Effective
Date, Surface hereby grants Novartis a non-transferable (except as provided in Section 16.1), sublicensable (subject to
Section 9.1.4), exclusive (even as to Surface) license under Surface Technology to Manufacture T1 Antibody
Candidates and T1 Licensed Products anywhere in the world for Research, Development and Commercialization in the
Novartis Territory. Notwithstanding the foregoing, Surface retains the right under the Surface Technology, without the
right to grant licenses or sublicenses without Novartis’ prior written consent, to Manufacture T1 Antibody Candidates
and T1 Licensed Products in the Field anywhere in the world for Research as and to the extent provided in any
approved T1 Research Plan or permitted under Section 8.1.1 of this Agreement or as permitted elsewhere under this
Agreement.

9.1.4. Sublicensing Terms.

9.1.4.1. Novartis will have the right to sublicense any of its rights under Sections 9.1.1, 9.1.2 and 9.1.3 to any of its
Affiliates or to any Third Party (which sublicensed rights may be further sublicensable through multiple tiers) without
the prior consent of Surface, subject to the requirements of this Section 9.1.4.

9.1.4.2. Each sublicense granted by Novartis pursuant to this Section 9.1.4 will be subject and subordinate to this
Agreement and will contain provisions consistent with the terms and conditions of this Agreement. Novartis will as
soon as reasonably practicable thereafter, provide Surface with a copy of any executed sublicense agreement covering
a material sublicense granted hereunder (which copy may be redacted to remove provisions which are not necessary to
monitor compliance with this Section 9.1.4), and each such sublicense agreement will contain the following
provisions: (i) a requirement that the Sublicensee comply with the confidentiality and non-use provisions of Section
11.1 with respect to Surface’s Confidential Information, (ii) if such sublicense agreement contains a sublicense of
Section 9.1.2, such sublicense agreement will also contain the following provisions: (x) a requirement that the
Sublicensee submit applicable sales or other reports to Novartis to the extent necessary or relevant to the reports
required to be made or records required to be maintained under this Agreement; and (y) the audit requirement set forth
in Section 10.12.3; and (iii) a requirement that the Sublicensee comply with the applicable provisions under any
Surface In-License.

9.1.4.3. Notwithstanding any sublicense, Novartis will remain primarily liable to Surface for the performance of all of
Novartis’s obligations under, and Novartis’s compliance with all provisions of, this Agreement.

9.2. Regional Targets.

9.2.1. License Grants to Novartis.

9.2.1.1. Research and Development License. Subject to the terms and conditions of this Agreement, on a Regional
Target-by-Regional Target basis, effective upon the Option Exercise Date for each Regional Target, Surface hereby
grants Novartis a non-transferable (except as provided in Section 16.1), sublicensable (subject to Section 9.2.1.4)
exclusive (even as to Surface) license under Surface Technology to Research and Develop such Regional Antibody
Candidates and Regional Licensed Products in the Field anywhere in the world; provided, that, such license grant for
Research and Development will be limited in each case solely as and to the extent provided in any approved RLP
Development Plan or as otherwise permitted under Section 4.2.6.5 or elsewhere under this Agreement, and in each
case, solely for Regulatory Approval and Commercialization in the Novartis Territory. Notwithstanding the foregoing,
Surface retains the right under the Surface Technology, with the right to grant licenses through multiple tiers in
accordance with Section 9.2.2.4, which shall apply mutatis mutandis, to (a) conduct the Phase 1 Safety Study for each
Regional Antibody Candidate or Regional Licensed Product, and (b) to Research and Develop each Regional Antibody
Candidate or Regional Licensed Product in the Field anywhere in the world, in each case solely as and to the extent
provided in any approved RLP Development Plan or as otherwise permitted under Section 4.2.6.5 or elsewhere under
this Agreement, and in each case, solely for Regulatory Approval and Commercialization in the Surface Territory.

9.2.1.2. Commercialization License in the Novartis Territory. Subject to the terms and conditions of this Agreement,
on a Regional Target-by-Regional Target basis, effective upon the Option Exercise Date for each Regional Target,
Surface hereby grants Novartis a non-transferable (except as provided in Section 16.1), sublicensable (subject to
Section 9.2.1.4), royalty-bearing, exclusive (even as to Surface) license under Surface Technology to Commercialize
such Regional Licensed Products in the Field in the Novartis Territory.

9.2.1.3. Manufacturing Licenses. Subject to the terms and conditions of this Agreement and the applicable RLP Supply
Agreement (if any), on a Regional Target-by-Regional Target basis, effective upon the Option Exercise Date for each
Regional Target, Surface hereby grants Novartis a non-transferable (except as provided in Section 16.1), sublicensable
(subject to Section 9.2.1.4), exclusive (even as to Surface) license under Surface Technology to Manufacture such
Regional Antibody Candidates and Regional Licensed Products anywhere in the world solely for (a) Research,
Development and Commercialization in the Field in the Novartis Territory and, to the extent permitted under this
Agreement or any RLP Supply Agreement, for Research and Development in the Field in the Surface Territory; and
(b) to the extent provided for under Section 8.2.3 or 8.3 or elsewhere under this Agreement or any RLP Supply
Agreement, to supply (or have supplied) to Surface or use in the Field. Notwithstanding the foregoing, Surface retains
the right under the Surface Technology, with the right to grant licenses through multiple tiers in accordance with
Section 9.2.2.4, which shall apply mutatis mutandis, to Manufacture Regional Antibody Candidates and Regional
Licensed Products anywhere in the world (a) for Research and Development in the Field as and to the extent provided
in any approved RLP Development Plan, or permitted under Section 8.3 or elsewhere under this Agreement or under
any RLP Supply Agreement and (b) to the extent provided for under Section 8.2.3 or any RLP Supply Agreement for
Commercialization in the Field in the Surface Territory.

9.2.1.4. Sublicensing Terms.

(a) Novartis will have the right to sublicense any of its rights under Sections 9.2.1.1, 9.2.1.2 and 9.2.1.3 to any of its
Affiliates or to any Third Party (which sublicensed rights may be further sublicensable through multiple tiers) without
the prior consent of Surface, subject to the requirements of this Section 9.2.1.4.

(b) Each sublicense granted by Novartis pursuant to this Section 9.2.1.4 will be subject and subordinate to this
Agreement and will contain provisions consistent with the terms and conditions of this Agreement. Novartis will as
soon as reasonably practicable thereafter, provide Surface with a copy of any executed sublicense agreement covering
a material sublicense granted hereunder (which copy may be redacted to remove provisions which are not necessary to
monitor compliance with this Section 9.2.1.4), and each such sublicense agreement will contain the following
provisions: (i) a requirement that the Sublicensee comply with the confidentiality and non-use provisions of Section
11.1 with respect to Surface’s Confidential Information, (ii) if such sublicense agreement contains a sublicense of
Section 9.2.1.2, such sublicense agreement will also contain the following provisions: (x) a requirement that the
Sublicensee submit applicable sales or other reports to Novartis to the extent necessary or relevant to the reports
required to be made or records required to be maintained under this Agreement; and (y) the audit requirement set forth
in Section 10.12.3; and (iii) a requirement that the Sublicensee comply with the applicable provisions under any
Surface In-License.

(c) Notwithstanding any sublicense, Novartis will remain primarily liable to Surface for the performance of all of
Novartis’s obligations under, and Novartis’s compliance with all provisions of, this Agreement.

9.2.2. License Grants to Surface.

9.2.2.1. Research and Development License. Subject to the terms and conditions of this Agreement, on a Regional
Target-by-Regional Target basis, effective upon the Option Exercise Date for each Regional Target, Novartis hereby
grants Surface a non-transferable (except as provided in Section 16.1), sublicensable (subject to Section 9.2.2.4)
exclusive (even as to Novartis) license under Novartis Technology to Research and Develop such Regional Antibody
Candidates and Regional Licensed Products in the Field anywhere in the world; provided, that such license grant for
Research and Development will be limited in each case solely as and to the extent provided in any approved RLP
Development Plan or as otherwise permitted under this Agreement, and in each case, solely for Regulatory Approval
and Commercialization in the Surface Territory. Notwithstanding the foregoing, Novartis retains the right under the
Novartis Technology, with the right to grant licenses through multiple tiers in accordance with Section 9.2.2.4, which
shall apply mutatis mutandis, to Research and Develop each Regional Antibody Candidate or Regional Licensed
Product in the Field anywhere in the world, in each case solely as and to the extent provided in any approved RLP
Development Plan or as otherwise permitted under Section 4.2.6.5 or elsewhere

under this Agreement, and in each case, solely for Regulatory Approval and Commercialization by Novartis in the
Novartis Territory.

9.2.2.2. Commercialization License in the Surface Territory. Subject to the terms and conditions of this Agreement, on
a Regional Target-by-Regional Target basis, effective upon the Option Exercise Date for each Regional Target,
Novartis hereby grants Surface a non-transferable (except as provided in Section 16.1), sublicensable (subject to
Section 9.2.2.4), royalty-bearing, exclusive (even as to Novartis) license under Novartis Technology to Commercialize
such Regional Licensed Products in the Field in the Surface Territory.

9.2.2.3. Manufacturing Licenses. Subject to the terms and conditions of this Agreement and the applicable RLP Supply
Agreement (if any), on a Regional Target-by-Regional Target basis, effective upon the Option Exercise Date for each
Regional Target, Novartis hereby grants Surface a non-transferable (except as provided in Section 16.1), sublicensable
(subject to Section 9.2.2.4), exclusive (even as to Novartis) license under Novartis Technology to Manufacture such
Regional Antibody Candidates and Regional Licensed Products anywhere in the world solely for (a) Research and
Development as and to the extent provided in any approved RLP Development Plan, or permitted elsewhere under this
Agreement or any RLP Supply Agreement and (b) to the extent provided for under Section 8.2.3 or 8.3 or elsewhere
under this Agreement or any RLP Supply Agreement, for Commercialization in the Surface Territory. Notwithstanding
the foregoing, Novartis retains the right under the Novartis Technology, with the right to grant licenses through
multiple tiers in accordance with Section 9.2.2.4, which shall apply mutatis mutandis, to Manufacture Regional
Antibody Candidates and Regional Licensed Products anywhere in the world (a) for Research, Development and
Commercialization in the Novartis Territory and, to the extent permitted pursuant to Section 5.2.2 or elsewhere under
this Agreement or any RLP Supply Agreement for Research and Development in the Surface Territory, and (b) to the
extent permitted pursuant to Section 8.2.3 or Section 8.3.3 or elsewhere under this Agreement or any RLP Supply
Agreement, to supply (or have supplied to) Surface.

9.2.2.4. Sublicensing Terms.

(a) Surface will have the right to sublicense any of its rights under Sections 9.2.1.1, 9.2.1.2,9.2.1.3, 9.2.2.1, 9.2.2.2,
and 9.2.1.3 to any of its Affiliates or to any Third Party (which sublicensed rights may be further sublicensable through
multiple tiers) without the prior consent of Novartis, subject to the requirements of this Section 9.2.2.4.

(b) Each sublicense granted by Surface pursuant to this Section 9.2.2.4 will be subject and subordinate to this
Agreement and will contain provisions consistent with the terms and conditions of this Agreement. Surface will as
soon as reasonably practicable thereafter, provide Novartis with a copy of any executed sublicense agreement covering
a material sublicense granted hereunder (which copy may be redacted to remove provisions which are not necessary to
monitor compliance with this Section 9.2.2.4), and each such sublicense agreement will contain the following
provisions: (i) a requirement that the Sublicensee comply with the confidentiality and non-use provisions of Section
11.1 with respect to Novartis’s Confidential Information, (ii) if such sublicense agreement contains a sublicense of
Section 9.2.2.2, such sublicense agreement will also contain the following provisions: (x) a requirement that the
Sublicensee submit applicable sales or other reports to Surface to the extent necessary or relevant to the reports
required to be made or records required to be maintained under this Agreement; and (y) the audit requirement set forth
in Section 10.12.3; and (iii) a requirement that the Sublicensee comply with the applicable provisions under any
Novartis In-License.

(c) Notwithstanding any sublicense, Surface will remain primarily liable to Novartis for the performance of all of
Surface’s obligations under, and Surface’s compliance with all provisions of, this Agreement.

(d) Notwithstanding the other provisions of this Section 9.2.2.4, if Surface proposes to enter into an agreement with a
Third Party with respect to the Research, Development, Manufacture or Commercialization of any Regional Antibody
Candidate or Regional Licensed Product, which agreement includes the grant of a sublicense under Section 9.2.2.2 or
other rights to Commercialize any Regional Licensed Product in the Surface Territory (any such agreement, a
“Proposed Surface Sublicense”), Surface will so notify Novartis in writing. Novartis will have [***] exercisable by
written notice to Surface at any time within [***] following receipt of Surface’s notice, to obtain (via termination and
reversion to Novartis of the applicable licenses granted by Novartis to Surface hereunder, grant of a sublicense back to
Novartis or to otherwise) the licenses or other rights proposed to be granted to the Third Party pursuant to such
Proposed Surface Sublicense on terms to be negotiated in good faith by the Parties for up to [***] following exercise
of such right of first negotiation. If Novartis does not exercise [***] within such initial [***] period, or if the Parties
cannot agree on mutually acceptable terms during such subsequent [***] period, then, subject to the other terms of this
Section 9.2.2.4, for a period of [***] following expiration of such subsequent [***]

period, Surface may enter into the Proposed Surface Sublicense with a Third Party, provided, however, that Surface
may not enter into any such Proposed Surface Sublicense during such [***] In all events, this Section 9.2.2.4(d) will
not apply to (a) any permitted assignment of this Agreement under Section 16.1, or (b) any bona fide agreement with a
Third Party contract sales organization, contract research organization or contract manufacturer, under which such
Third Party performs contract services on behalf of Surface or any of its Affiliates for the Research, Development, or
Manufacture of any Regional Antibody Candidate or Regional Licensed Product as permitted under this Agreement on
a fee-for-services basis, it being understood that under an agreement for such fee-for-services, fees paid to the Third
Party for such services may include milestones or royalties.

9.3. Global Targets.

9.3.1. Research and Development License. Subject to the terms and conditions of this Agreement, on a Global Target-
by-Global Target basis, effective upon the Option Exercise Date for each Global Target, Surface hereby grants
Novartis a non-transferable (except as provided in Section 16.1), sublicensable (subject to Section 9.3.4) exclusive
(even as to Surface), license under Surface Technology to Develop such Global Antibody Candidates and Global
Licensed Products in the Field anywhere in the world. Notwithstanding the foregoing, Surface retains the right under
the Surface Technology, with the right to grant licenses through multiple tiers in accordance with Section 9.2.2.4,
which shall apply mutatis mutandis solely to (a) Research Global Antibody Candidates and Global Licensed Products
in the Field anywhere in the world as permitted under Section 4.2.6.5 or elsewhere under this Agreement, and (b)
conduct the Phase 1 Safety Study for each Global Antibody Candidate and Global Licensed Product in accordance
with the Global Development Plan.

9.3.2. Commercialization License. Subject to the terms and conditions of this Agreement, on a Global Target-by-
Global Target basis, effective upon the Option Exercise Date for each Global Target, Surface hereby grants Novartis a
non-transferable (except as provided in Section 16.1), sublicensable (subject to Section 9.3.4), royalty-bearing,
exclusive (even as to Surface), license under Surface Technology to Commercialize such Global Licensed Products in
the Field anywhere in the world.

9.3.3. Manufacturing Licenses. Subject to the terms and conditions of this Agreement, on a Global Target-by-Global
Target basis, effective upon the Option Exercise Date for each Global Target, Surface hereby grants Novartis a non-
transferable (except as provided in Section 16.1), sublicensable (subject to Section 9.3.4), exclusive (even as to
Surface) license under Surface Technology to Manufacture such Global Antibody Candidates or Global Licensed
Products anywhere in the world for Research, Development and Commercialization in the Novartis Territory.
Notwithstanding the foregoing, Surface retains the right under the Surface Technology, with the right to grant licenses
through multiple tiers in accordance with Section 9.2.2.4, which shall apply mutatis mutandis solely to Manufacture
Global Antibody Candidates and Global Licensed Products in the Field anywhere in the world for Research as and to
the extent permitted under the approved Global Development Plan or permitted under Section 8.4.1 of this Agreement
or as permitted elsewhere under this Agreement.

9.3.4. Sublicensing Terms.

9.3.4.1. Novartis will have the right to sublicense any of its rights under Sections 9.3.1, 9.3.2 and 9.3.3 to any of its
Affiliates or to any Third Party (which sublicensed rights may be further sublicensable through multiple tiers) without
the prior consent of Surface, subject to the requirements of this Section 9.3.4.

9.3.4.2. Each sublicense granted by Novartis pursuant to this Section 9.3.4 will be subject and subordinate to this
Agreement and will contain provisions consistent with the terms and conditions of this Agreement. Novartis will as
soon as reasonably practicable thereafter, provide Surface with a copy of any executed sublicense agreement covering
a material sublicense granted hereunder (which copy may be redacted to remove provisions which are not necessary to
monitor compliance with this Section 9.3.4), and each such sublicense agreement will contain the following
provisions: (i) a requirement that the Sublicensee comply with the confidentiality and non-use provisions of Section
11.1 with respect to Surface’s Confidential Information, (ii) if such sublicense agreement contains a sublicense of
Section 9.3.2, such sublicense agreement will also contain the following provisions: (x) a requirement that the
Sublicensee submit applicable sales or other reports to Novartis to the extent necessary or relevant to the reports
required to be made or records required to be maintained under this Agreement; and (y) the audit requirement set forth
in Section 10.12.3; and (iii) a requirement that the Sublicensee comply with the applicable provisions under any
Surface In-License.

9.3.4.3. Notwithstanding any sublicense, Novartis will remain primarily liable to Surface for the performance of all of
Novartis’s obligations under, and Novartis’s compliance with all provisions of, this Agreement.

9.4. Joint Collaboration IP. Subject to the rights and licenses granted to, and the obligations (including royalty
obligations) of, each Party under this Agreement, including any exclusivity obligations, either Party is entitled to
practice Joint Collaboration IP for all purposes on a worldwide basis without consent of and without a duty of
accounting to the other Party. Each Party will grant and hereby does grant all permissions, consents and waivers with
respect to, and all licenses under, the Joint Collaboration IP, throughout the world, necessary to provide the other Party
with such rights of use and exploitation of the Joint Collaboration IP, and will execute documents as necessary to
accomplish the foregoing.

9.5. In-Licenses.

9.5.1. In-Licenses. The Parties agree that all [***] payments to any Third Party in respect of any Collaboration In-
License, Surface Existing In-Licenses or Novartis Existing In-License will be deemed a “Third Party Payment” and
subject to this Section 9.5. Responsibility for Collaboration In-Licenses, Surface Existing In-Licenses, Novartis
Existing In-License and Third Party Payments will be as follows:

9.5.1.1. Subject to Section 10.10.6 Surface will be responsible for all Third Party Payments under the Surface Existing
In-Licenses.

9.5.1.2. Novartis will be responsible for all Third Party Payments under the Novartis Existing In-Licenses.

9.5.1.3. The Parties acknowledge that during the Term, the JSC may determine that Research, Development,
Manufacture or Commercialization of any Antibody Candidates or Licensed Products may require or benefit from a
license acquired or entered into after the Effective Date with respect to additional Patents or Know-How of Third
Parties (a “Potential In-License”). If a Party acquires or otherwise enters into any Potential In-License after the
Effective Date with respect to the Research, Development, Manufacture, or Commercialization of any Antibody
Candidates or Licensed Products, such Party will endeavor to bring such Potential In-License to the attention of the
JSC. If a Potential In-License is brought to the attention of the JSC pursuant to this Section 9.5.1.3, the Parties will,
through the JSC, discuss in good faith whether such Potential In-License should be made available for use by the
Parties pursuant to this Agreement with respect to such Party’s rights under this Agreement to conduct Research,
Development, Manufacture, or Commercialization of any Antibody Candidates or Licensed Products. The Party to the
Potential In-License will propose, through the JSC, an equitable allocation of any non-product specific upfront
payments, milestone payments or similar payments payable under the Potential In-License [***] Any upfront
payments, milestone payments or similar payments that are specific to the Antibody Candidates or Licensed Products
will be allocated [***] to the corresponding Antibody Candidates or Licensed Products. The JSC will discuss the
rationale of including the Potential In-License and the proposed economics associated with doing so (including related
royalty obligations). For any Potential In-License that the JSC approves for use by the Parties pursuant to this
Agreement, (i) such Potential In-License will be deemed to be a “Collaboration In-License” hereunder, (ii) the
Patents and Know-How in-licensed under such Collaboration In-License will be deemed “Controlled” under this
Agreement as Surface Patents or Surface Know-How (as applicable) or Novartis Patents or Novartis Know-How (as
applicable) for purposes of Research, Development, Manufacture, or Commercialization of any Antibody Candidates
or Licensed Products, (iii) any allocated payments for Regional Antibody Candidates or Regional Licensed products
that are non-territory specific or for the Surface Territory will be allocated as Development Costs under Section
5.2.3.2, and (iv) any allocated payments for a Party’s Territory will be borne by the applicable Party. If the JSC does
not approve such Potential In-License, then the applicable Party may proceed to enter into the Potential In-License,
provided that (A) such Potential In-License will not be deemed to be a Collaboration In-License hereunder, (B) the
Patents and Know-How in-licensed under such Potential In-License will not be deemed Surface Patents or Surface
Know-How (as applicable) or Novartis Patents or Novartis Know-How (as applicable) and will not be deemed
“Controlled” for purposes of this Agreement, (C) each Party will have the right to enter into such Potential In-License
solely with respect to in its own Territory and, subject to Section 10.10.3, bear [***] of any Third Party Payment
thereunder, and the other Party will not be entitled to use any Patents or Know-How in-licensed under such Potential
In-License in connection with the performance of this Agreement in its Territory; [***]

9.5.2. Compliance with In-Licenses. All licenses and other rights granted to Novartis under this Section 9 are subject to
the rights and obligations of Surface under the Surface In-Licenses. All licenses and other rights granted to Surface
under this Section 9 are subject to the rights and obligations of Novartis under the Novartis In-Licenses.

Each Party will comply with all applicable provisions of the In-Licenses, and will perform and take such actions as
may be required to allow the Party that is party to such In-License to comply with its obligations thereunder, including
obligations relating to sublicensing, patent matters, confidentiality, reporting, audit rights, indemnification and
diligence. Without limiting the foregoing, each Party will prepare and deliver to the other Party any additional reports
required under the applicable In-Licenses and reasonably requested by such other Party, in each case sufficiently in
advance to enable the Party that is party to such In-License to comply with its obligations under the applicable In-
Licenses. Each Party agrees, upon the other Party’s reasonable request, to provide the other Party with copies of any
In-Licenses to which it is a party. Confidential Information of the providing Party or its counterparty may be redacted
from such copies, except to the extent that such information is required in order to enable the other Party to comply
with its obligations to the providing Party under this Agreement with respect to such In-License or in order to enable
the providing Party to ascertain compliance with the terms and conditions of this Agreement.

9.6. Combinations. Notwithstanding any other provision of this Agreement, for purposes of the license grants under
Sections 9.1 through Section 9.3 with respect to any Licensed Product that is a Combination, such license will only
include a license with respect to any Party Component of such Combination if such Licensed Product (a) is a
Combination Product or (b) a Combination Therapy [***] For clarity, except in the case of the foregoing clause (b), in
no event is a license granted hereunder to either Party or its Related Parties with respect to a the other Party’s
Component of a Combination Therapy.

9.7. Bankruptcy. All rights and licenses granted under or pursuant to this Agreement by a Party to the other are and
will otherwise be deemed to be, for purposes of Section 365(n) of the Bankruptcy Code, licenses of right to
“intellectual property” as defined under Section 101 of the Bankruptcy Code. The Parties agree that the Parties and
their respective Sublicensees, as Sublicensees of such rights under this Agreement, will retain and may fully exercise
all of their rights and elections under the Bankruptcy Code and any foreign counterpart thereto. The Parties further
agree that upon commencement of a bankruptcy proceeding by or against a Party (the “Bankrupt Party”) under the
Bankruptcy Code, the other Party (the “Non-Bankrupt Party”) will be entitled to a complete duplicate of, or complete
access to (as the Non-Bankrupt Party deems appropriate), all such intellectual property and all embodiments of such
intellectual property. Such intellectual property and all embodiments of such intellectual property will be promptly
delivered to the Non-Bankrupt Party (a) upon any such commencement of a bankruptcy proceeding and upon written
request by the Non-Bankrupt Party, unless the Bankrupt Party elects to continue to perform all of its obligations under
this Agreement, or (b) if not delivered under (a) above, upon the rejection of this Agreement by or on behalf of the
Bankrupt Party and upon written request by the Non-Bankrupt Party. The Bankrupt Party (in any capacity, including
debtor-in-possession) and its successors and assigns (including any trustee) agree not to interfere with the exercise by
the Non-Bankrupt Party or its Related Parties of its rights and licenses to such intellectual property and such
embodiments of intellectual property in accordance with this Agreement, and agrees to assist the Non-Bankrupt Party
and its Related Parties in obtaining such intellectual property and such embodiments of intellectual property in the
possession or control of Third Parties as are reasonably necessary or desirable for the Non-Bankrupt Party to exercise
such rights and licenses in accordance with this Agreement. The foregoing provisions are without prejudice to any
rights the Non-Bankrupt Party may have arising under the Bankruptcy Code or other Laws.

9.8. No Other Rights. Except as otherwise expressly provided in this Agreement, under no circumstances will a Party
or any of its Affiliates, as a result of this Agreement, obtain any ownership interest, license or other right in or to any
Know-How, Patents or other intellectual property rights of the other Party, including tangible or intangible items
owned, controlled or developed by the other Party, or provided by the other Party to the receiving Party at any time,
pursuant to this Agreement. Neither Party nor any of its Affiliates will use or practice any Know-How or Patents
licensed or provided to such Party or any of its Affiliates outside the scope of or otherwise not in compliance with the
rights and licenses granted to such Party and its Affiliates under this Agreement.

10. PAYMENTS

10.1. Initial License Fee. Novartis will pay to Surface within [***] after receipt of an invoice from Surface, which
invoice shall be substantially in the form of Exhibit L and issued promptly following the Effective Date, a one-time
payment of Seventy Million Dollars ($70,000,000). Such payment will be non-refundable, non-creditable and not
subject to set-off.

10.2. Equity Investment. Novartis and Surface will enter into the Equity Agreements as of the Effective Date.

10.3. Option Purchase Fee. On a Regional Option Target-by-Regional Option Target basis, no later than [***] after
receipt of an invoice from Surface, which invoice shall be substantially in the form of Exhibit L and issued by Surface
promptly following the date of the Option Purchase Notice for each Option Target, Novartis will pay to Surface an
option exercise right purchase fee of (a) Five Million Dollars ($5,000,000) for each of the following Option Targets:
CD47, [***] and (b) [***] (for [***] (each, an “Option Purchase Fee”). Such payments will be non-refundable and
non-creditable and not subject to set-off.

10.4. Regional Option Exercise Fee. On a Regional Option-by-Regional Option basis, no later than [***] after receipt
of an invoice from Surface, which invoice shall be substantially in the form of Exhibit L and issued by Surface
promptly following the date of the Option Exercise Notice for each Regional Option, as applicable, Novartis will pay
to Surface an exercise fee of (a) [***] where the Regional Option Target is [***] CD47, [***] and (b) [***] where the
Regional Option Target is [***] Such payments will be non-refundable and non-creditable and not subject to set-off.

10.5. Global Option Exercise Fee. On a Global Option Target-by-Global Option Target basis, no later than [***] after
receipt of an invoice from Surface, which invoice shall be substantially in the form of Exhibit L and issued by Surface
promptly following date of the Option Exercise Notice for each Global Option, as applicable, Novartis will pay to
Surface to an exercise fee of (a) [***] where the Global Option Target is [***] CD47, [***] and (b) [***] where the
Global Option Target is [***] Such payments will be non-refundable and non-creditable and not subject to set-off.

10.6. Development Costs for Regional Targets.

10.6.1. For each Regional Target, commencing upon the first Calendar Quarter immediately following the approval of
the first RLP Development Plan and continuing thereafter so long as a Party incurs Development Costs under this
Agreement for which reconciliation will be provided, Surface and Novartis will, within [***] of such Calendar Quarter
submit to a finance officer designated by Surface and a finance officer designated by Novartis (the “Finance
Officers”) a report setting forth the Development Costs it incurred in such Calendar Quarter with respect to Regional
Antibody Candidates and Regional Licensed Products for each Regional Target as approved by the JDC. Each such
report will specify in reasonable detail all such costs, and, if requested by Surface or Novartis, any such invoices or
other supporting documentation for any payments to a Third Party or with respect to which documentation is otherwise
reasonably requested will be promptly provided. Within [***] after receipt of such reports, the Finance Officers will
confer and agree in writing on whether a reconciliation payment is due from Surface to Novartis or Novartis to
Surface, and if so, the amount of such reconciliation payment, so that Surface and Novartis share Development Costs
in accordance with Section 5.2.4. Surface or Novartis, as applicable, if required to pay such reconciliation payment,
will submit such payment to Novartis or Surface, respectively, as applicable, within [***] of receipt of the other
Party’s invoice for such amount; [***] In addition, each Party will consider in good faith other reasonable procedures
proposed by the other Party for sharing financial information in order to permit each Party to close its books
periodically in a timely manner.

10.6.2. Any expenses incurred by a Party for Development activities related to a Regional Antibody Candidate or
Regional Licensed Product that do not fall within the definitions of Development Costs (as the case may be) will be
borne solely by such Party unless the JDC determines otherwise. In addition, any expenditure or cost that exceeds the
amount set forth in the RLP Development Plan (as applicable) by more than [***] for a Calendar Year or any
unbudgeted cost that is incurred by either Party will be borne by such Party; provided that the JDC will have the
discretion to review such expenditures or costs and propose that they be designated as Development Costs in
accordance with Section 5.2.3.2 (as the case may be).

10.7. Development and Regulatory Milestone Payments. Subject to Section 10.7.4, on a Licensed Target-by-
Licensed Target basis, Novartis will make one-time milestone payments to Surface (each, a “Developmental
Milestone Payment”) upon the first achievement of the development and regulatory milestone events set forth in this
Section 10.7 (each, a “Developmental Milestone Event”) with respect to a Licensed Target as set forth in the
applicable table below for T1 Licensed Products, Global Licensed Products or Regional Licensed Products, as
applicable. For clarity, and without limitation, references to Licensed Product include a Combination. Notwithstanding
any other provision of this Agreement, each series of Development Milestone Payments will be payable only once
with respect to the specified Licensed Target, notwithstanding the number of Licensed Products (or the number of
times a Licensed Product) may achieve the applicable Development Milestone Event.

10.7.1. T1 Licensed Products. Novartis will make the following Developmental Milestone Payments to Surface upon
the first achievement of the corresponding Developmental Milestone Event for the T1 Target:
Developmental Milestone Event

Developmental Milestone Payment

Initiation of the first GLP Toxicology Study for a T1
Licensed Product

$30,000,000
(Thirty Million Dollars)

[***]

[***]

10.7.2. Global Licensed Products. Novartis will, on a Global Target-by-Global Target basis, make the following
Developmental Milestone Payments to Surface upon the first achievement of the corresponding Developmental
Milestone Event for a Global Target:
Developmental Milestone Event

Developmental Milestone Payment

[***]

[***]

10.7.3. Regional Licensed Products. Novartis will, on a Regional Target-by-Regional Target basis, make the following
Developmental Milestone Payments to Surface upon the first achievement of the corresponding Developmental
Milestone Event for a Regional Target:
Developmental Milestone Event

Developmental Milestone Payment

[***]

[***]

10.7.3.1. Additional Development Milestone Terms. Notwithstanding the foregoing, for the purpose of construing the
Development Milestone Payments specified in the above tables:

10.7.3.1. For clarity, each Development Milestone Payment shall be payable only on the first occurrence of the
applicable Development Milestone Event for the Licensed Target, and none of the Development Milestone Payments
shall be payable more than once with respect to a Licensed Target; [***]

10.7.3.2. If Development of a Licensed Product is terminated after it achieves a Development Milestone Event, then
the corresponding Development Milestone Payment will not be due on any subsequent achievement of the same
Development Milestone Event by a subsequent Licensed Product for such Licensed Target.

10.7.3.3. [***]

10.7.3.4. Milestone Payments for Regulatory Approval in the EU [***]

10.7.4. Payment Terms for Development Milestone Payments. Novartis shall provide Surface with written notice of its
achievement of each Development Milestone Event within [***] after such Development Milestone Event is achieved
by Novartis. After receipt of such notice, Surface shall submit an invoice to Novartis substantially in the form of
Exhibit L for the corresponding Development Milestone Payment. Novartis shall make the corresponding
Development Milestone Payment within [***] after receipt of such invoice.

10.8. Sales Milestone Payments. Subject to Section 10.8.4, on a Licensed Target-by-Licensed Target basis, Novartis
will make one-time payments of each of the sales milestone payments indicated below (each, a “Sales Milestone
Payment” and together with the Developmental Milestone Payments, the “Milestone Payments”) to Surface when
aggregate Annual Net Sales of all Licensed Products for such Licensed Target in the Territory in a given Calendar Year
first reach the dollar values indicated on each table below for the applicable T1 Licensed Products, Global Licensed
Products or Regional Licensed Products (each, a “Sales Milestone Event”). Notwithstanding any other provision of
this Agreement, each series of Sales Milestone Payments will be payable only once with respect to the specified
Licensed Target, notwithstanding the number of Licensed Products (or the number of times a Licensed Product) may
achieve the applicable Sales Milestone Event.

10.8.1. T1 Licensed Products. Novartis will make the following Sales Milestone Payments to Surface upon
achievement of the corresponding Sales Milestone Event for the T1 Licensed Products:
Annual Net Sales in a Given Calendar
Year for all T1 Licensed Products
[***]

Sales Milestone Payment

[***]

10.8.2. Global Licensed Products. On a Global Target-by-Global Target basis, Novartis will make the following Sales
Milestone Payments to Surface upon achievement of the corresponding Sales Milestone Event for all Global Licensed
Products for such Global Target:
Annual Net Sales in a Given Calendar
Year for all Global Licensed Products
[***]

Sales Milestone Payment

[***]

10.8.3. Regional Licensed Products. On a Regional Target-by-Regional Target basis, Novartis will make the following
Sales Milestone Payments to Surface upon achievement of the corresponding Sales Milestone Event for all Regional
Licensed Products for such Regional Target:
Annual Net Sales in the Novartis
Territory in a Given Calendar Year for
all Regional Licensed Products
[***]

Sales Milestone Payment

[***]

10.8.4. Additional Sales Milestone Payment Terms.

10.8.4.1. Each Sales Milestone shall be payable only once per Licensed Target, the first time worldwide Annual Net
Sales for all Licensed Products in a Calendar Year for such Licensed Target exceeds the relevant threshold set forth
above.

10.8.4.2. The Sales Milestone Payments in this Section 10.8 are [***]

10.8.5. Each Sales Milestone Payment shall be deemed earned upon achievement of the corresponding Sales
Milestone, and shall be notified by Novartis to Surface within [***] after [***] After receipt of such notice, Surface
shall submit an invoice to Novartis substantially in the form of Exhibit L for the corresponding Sales Milestone
Payment. Novartis shall make the corresponding Sales Milestone Payment within [***] after receipt of such invoice.

10.9. Royalties. During the applicable Royalty Term and subject to Section 10.10, Novartis will make royalty
payments to Surface, on a Licensed Product-by-Licensed Product basis, based on Annual Net Sales of the applicable
Licensed Product within the Field in the Novartis Territory by Novartis and its Related Parties at the applicable rates
set forth below.

10.9.1. T1 Licensed Products. Novartis will pay to Surface royalties on a T1 Licensed Product-by-T1 Licensed Product
basis on Annual Net Sales for each T1 Licensed Product at the royalty rates (“T1 Royalty Rates”) set forth below (the
“T1 Net Sales Royalty”).

Royalty
Rate
Paid on
the
Portion
of
 Annual
Net
Sales in
the
 United
States
[***]

Royalty
Rate
Paid on
the
Portion
of
 Annual
Net
Sales
outside
the
 United
States
[***]

Annual Net Sales
[***]

The applicable T1 Net Sales Royalty will be calculated by reference to the worldwide Annual Net Sales of each T1
Licensed Product. See Exhibit M for an example of such calculation.

10.9.2. Global Licensed Products. Novartis will pay to Surface royalties on a Global Licensed Product-by-Global
Licensed Product basis on Annual Net Sales for each Global Licensed Product at the royalty rates (“Global Royalty
Rates”) set forth below (the “Global Net Sales Royalty”).

 
 
 
 
 
 
Royalty
Rate
Paid on
the
Portion
of
 Annual
Net
Sales in
the
 United
States
[***]

Royalty
Rate
Paid on
the
Portion
of
 Annual
Net
Sales
outside
the
 United
States
[***]

Annual Net Sales
[***]

The applicable Global Net Sales Royalty will be calculated by reference to the worldwide Annual Net Sales of each
Global Licensed Product. See Exhibit M for an example of such calculation.

10.9.3. Regional Licensed Products.

10.9.3.1. Novartis will pay to Surface royalties on a Regional Licensed Product-by-Regional Licensed Product basis on
Annual Net Sales for each Regional Licensed Product in the Novartis Territory at the royalty rates (the “Novartis
Regional Royalty Rates”) set forth below (the “Novartis Regional Net Sales Royalty”).

Annual Net Sales
[***]

Royalty
Rate
[***]

The applicable Novartis Regional Net Sales Royalty will be calculated by reference to the Annual Net Sales of each
Regional Licensed Product in the Novartis Territory. See Exhibit M for an example of such calculation.

10.9.3.2. Surface will pay to Novartis royalties on a Regional Licensed Product-by-Regional Licensed Product basis on
Annual Net Sales for each Regional Licensed Product in the Surface Territory at the royalty rates (the “Surface
Regional Royalty Rates,” and together with the Novartis Regional Royalty Rates, the “Regional Royalty Rates”) set
forth below (the “Surface Regional Net Sales Royalty,” and together with the Novartis Regional Net Sales Royalty,
the “Regional Net Sales Royalty”).

Annual Net Sales
[***]

Royalty
Rate
[***]

The applicable Surface Regional Net Sales Royalty will be calculated by reference to the Annual Net Sales of each
Regional Licensed Product in the Surface Territory. See Exhibit M for an example of such calculation.

10.9.4. Combinations. Notwithstanding the foregoing, royalties on any Combinations will be calculated in accordance
with Exhibit A-1.

10.10. Additional Royalty Terms.

10.10.1. Royalty Term. Subject to this Section 10.10, on a Licensed Product-by-Licensed Product and country-by-
country basis, the royalties due under Section 10.9 will be payable on Annual Net Sales from the First Commercial
Sale of a particular Licensed Product in a country until the later of (a) expiration of the last Valid Claim of Royalty
Patents Covering such Licensed Product in such country, or (b) fifteen (15) years after First Commercial Sale of such
Licensed Product in such country (the “Royalty Term”).

10.10.2. Royalty Reduction upon Patent Expiration. If royalties are payable in a particular country under Section 10.9
on Annual Net Sales of a particular Licensed Product during the Royalty Term but after the expiration of the last Valid
Claim of Royalty Patents Covering such Licensed Product in such country, then the royalties payable on Annual Net
Sales of such Licensed Product in such country will be calculated as set forth in Section 10.9, provided that the
royalties payable on Annual Net Sales of such Licensed Product in such country will be reduced by [***] as of the date
that such Licensed Product is no longer Covered by a Valid Claim of Royalty Patents in such country. The royalty rate
tier applicable to the Annual Net Sales of such Licensed Product in such country will be applied pro rata on a
Calendar Quarter-by-Calendar Quarter basis, with reference to the aggregate worldwide Annual Net Sales

 
 
 
 
 
 
of all Licensed Products with respect to the applicable Licensed Target. See Exhibit M for an example of such
calculation.

10.10.3. Reduction for Third Party Obligations.

10.10.3.1. In the event that Novartis determines that intellectual property owned or controlled by a Third Party would
be infringed or misappropriated by the [***] of any Licensed Product in the Field in the Novartis Territory under this
Agreement, Novartis shall have the right to negotiate and acquire rights to such intellectual property through a license
or otherwise (including pursuant to any settlement agreement) and to deduct from [***] on such Licensed Product due
to Surface with respect to a given Calendar Quarter [***] by Novartis to such Third Party with respect to such
Licensed Product, subject to the limitation set forth in Section 10.10.6. [***]

10.10.3.2. In the event that Surface determines that intellectual property owned or controlled by a Third Party would
be infringed or misappropriated by the [***] any Regional Licensed Product in the Field in the Surface Territory under
this Agreement, Surface shall have the right to negotiate and acquire rights to such intellectual property through a
license or otherwise (including pursuant to any settlement agreement) and to deduct from [***] on such Regional
Licensed Product due to Novartis with respect to a given Calendar Quarter [***] by Surface to such Third Party with
respect to such Regional Licensed Product, subject to the limitation set forth in Section 10.10.6. [***]

10.10.4. Only One Royalty. Only one royalty will be due with respect to the sale of the same unit of Licensed Product.
Only one royalty will be due hereunder on the sale of a Licensed Product even if the manufacture, use, sale, offer for
sale or importation of such Licensed Product infringes more than one claim of the Royalty Patents.

10.10.5. Reduction for Biosimilar Competition. Notwithstanding the foregoing, on a country-by-country basis, in the
event of Loss of Market Exclusivity with respect to a Licensed Product in a country, the applicable Royalty Rates for
Annual Net Sales of such Licensed Product set forth in Section 10.9 will be reduced by [***]

10.10.6. Royalty Minimum. Notwithstanding the foregoing in this Section 10.10, in no event will the [***] otherwise
due to a Party in a Calendar Quarter be reduced by more than [***] of the amount that would otherwise be due
hereunder; and provided further that any such reduction not fully taken as a result of the application of this Section
10.10.6, may be carried forward and applied against future [***] otherwise owed.

10.11. Other Amounts Payable. With respect to any amounts owed under this Agreement by one Party to the other
for which no other invoicing and payment procedure is specified in this Section 10 (which amounts may include, for
example, Manufacturing Costs pursuant to Section 8 and Third Party Payments that are the responsibility of one Party
or the other pursuant to Section 9.5), within [***] after the end of each Calendar Quarter, each Party will provide an
invoice, together with reasonable supporting documentation, to the other Party for such amounts owed in respect of
such Calendar Quarter. The owing Party will pay any undisputed amounts within [***] of receipt of the invoice, and
any disputed amounts owed by a Party will be paid within [***] of resolution of the dispute.

10.12. Payment Terms.

10.12.1. Manner of Payment. All payments to be made by a Party hereunder will be made in Dollars by wire transfer to
such bank account as the other Party may designate.

10.12.2. Reports and Royalty Payments. For as long as royalties are due under Section 10.9, to the extent a Party owes
royalties to the other Party hereunder, such paying Party will furnish to the other Party a written report, within [***]
after the end of each Calendar Quarter, showing in Dollars, the amount of Annual Net Sales of Licensed Products and
royalty due for such Calendar Quarter. Upon receipt of such written report, the receiving Party shall issue an invoice to
the paying Party. Royalty payments for each Calendar Quarter will be due within [***] of receipt of such written
invoice for the Calendar Quarter. The report will include, at a minimum, the following information for the applicable
Calendar Quarter, each listed by product and by country of sale: [***] such reports will be treated as Confidential
Information of Novartis or Surface, as applicable.

10.12.3. Records and Audits. Each Party shall keep complete, true and accurate books and records in accordance with
its Accounting Standards in relation to this Agreement, including in relation to Development Costs and Net Sales and
royalties. Each Party will keep such books and records for at least [***] following the Calendar Year to which they
pertain. Each Party (the “Auditing Party”) may, upon written request, cause an internationally-recognized
independent accounting firm (the “Auditor”), which is reasonably acceptable to the other Party (the “Audited
Party”), to inspect the relevant records of such Audited Party and its Affiliates to verify the payments

made by the Audited Party and the related reports, statements and books of accounts, as applicable. Before beginning
its audit, the Auditor shall execute an undertaking acceptable to the Audited Party by which the Auditor agrees to keep
confidential all information reviewed during the audit. The Auditor shall have the right to disclose to Auditing Party
only its conclusions regarding any payments owed under this Agreement. Each Party and its Affiliates shall make their
records available for inspection by the Auditor during regular business hours at such place or places where such
records are customarily kept, upon receipt of reasonable advance notice from the Auditing Partner. The records shall
be reviewed solely to verify the accuracy of the Audited Party’ royalties and other payment obligations and
compliance with the financial terms of this Agreement. Such inspection right shall not be exercised more than [***] in
any [***] and not more frequently than [***] with respect to records covering any specific period of time. In addition,
Auditing Party shall only be entitled to audit the books and records of Audited Party from the [***] prior to the
Calendar Year in which the audit request is made. The Auditing Party agrees to hold in strict confidence all
information received and all information learned in the course of any audit or inspection, except to the extent necessary
to enforce its rights under this Agreement or to the extent required to comply with any law, regulation or judicial order.
The Auditor shall provide its audit report and basis for any determination to Audited Party at the time such report is
provided to the Auditing Party before it is considered final. In the event that the final result of the inspection reveals an
undisputed underpayment or overpayment by either Party, the underpaid or overpaid amount shall be settled promptly.
The Auditing Party shall pay for such inspections, as well as its expenses associated with enforcing its rights with
respect to any payments hereunder. In addition, if an underpayment of more than [***] of the total payments due
hereunder for the applicable year is discovered, the fees and expenses charged by the Auditor shall be paid by Audited
Party.

10.12.4. Currency Exchange. With respect to Annual Net Sales invoiced in Dollars, the Annual Net Sales and the
amounts due to Surface hereunder will be expressed in Dollars. When conversion of payments from any foreign
currency is required to be undertaken by Novartis, the Dollar equivalent shall be calculated using Novartis’ then-
current standard exchange rate methodology as applied in its external reporting for the conversion of foreign currency
sales into Dollars.

10.12.5. Taxes.

10.12.5.1. Novartis may withhold from payments due to Surface amounts for payment of any withholding tax that is
required by Law to be paid to any taxing authority with respect to such payments. Novartis will provide Surface all
relevant documents and correspondence, and will also provide to Surface any other cooperation or assistance on a
reasonable basis as may be necessary to enable Surface to claim exemption from such withholding taxes and to receive
a refund of such withholding tax or claim a foreign tax credit. Novartis will give proper evidence from time to time as
to the payment of any such tax. The Parties will cooperate with each other in seeking deductions under any double
taxation or other similar treaty or agreement from time to time in force. Such cooperation may include Novartis
making payments from a single source in the U.S., where possible. Notwithstanding the foregoing, if Novartis assigns
its rights and obligations hereunder to, or otherwise causes payments to be made to Surface by, an Affiliate or Third
Party outside the United States pursuant to Section 16.1 or uses intellectual property described herein outside of the
United States, and if Novartis or such Affiliate or Third Party is required by applicable Law to withhold any additional
taxes from or in respect of any amount payable under this Agreement as a result of such assignment, then any such
amount payable under this Agreement shall be increased to take into account the additional taxes withheld as may be
necessary so that, after making all required withholdings (including withholdings on the withheld amounts), Surface
receives an amount equal to the sum it would have received had no such withholding been made, provided, however,
that that Novartis will have no obligation to pay any additional amount to the extent that the withholding tax would not
have been imposed but for (a) the failure by Surface to take advantage of an otherwise available exemption from or
reduction in the rate of withholding tax under any applicable income tax convention between the United States and the
jurisdiction in which such Affiliate or Third Party is domiciled, or (b) the assignment by Surface of its rights under this
Agreement or any redomiciliation of Surface outside of the United States. Notwithstanding the foregoing, if Novartis
has an obligation to pay additional amounts to account for withholding taxes, it will be entitled to a full amount of any
foreign tax credit attributable to Surface if and when realized in cash by Surface as a result of such payment.

10.12.5.2. Surface may withhold from payments due to Novartis amounts for payment of any withholding tax that is
required by Law to be paid to any taxing authority with respect to such payments. Surface will provide Novartis all
relevant documents and correspondence, and will also provide to Novartis any other cooperation or assistance on a
reasonable basis as may be necessary to enable Novartis to claim exemption from such withholding taxes and to

receive a refund of such withholding tax or claim a foreign tax credit. Surface will give proper evidence from time to
time as to the payment of any such tax. The Parties will cooperate with each other in seeking deductions under any
double taxation or other similar treaty or agreement from time to time in force. Such cooperation may include Surface
making payments from a single source in the U.S., where possible. Notwithstanding the foregoing, if Surface assigns
its rights and obligations hereunder to, or otherwise causes payments to be made to Novartis by, an Affiliate or Third
Party outside the United States pursuant to Section 16.1 or uses intellectual property described herein outside of the
United States, and if Surface or such Affiliate or Third Party is required by applicable Law to withhold any additional
taxes from or in respect of any amount payable under this Agreement as a result of such assignment, then any such
amount payable under this Agreement shall be increased to take into account the additional taxes withheld as may be
necessary so that, after making all required withholdings (including withholdings on the withheld amounts), Novartis
receives an amount equal to the sum it would have received had no such withholding been made, provided, however,
that that Surface will have no obligation to pay any additional amount to the extent that the withholding tax would not
have been imposed but for (a) the failure by Novartis to take advantage of an otherwise available exemption from or
reduction in the rate of withholding tax under any applicable income tax convention between the United States and the
jurisdiction in which such Affiliate or Third Party is domiciled, or (b) the assignment by Novartis of its rights under
this Agreement or any redomiciliation of Novartis outside of the United States. Notwithstanding the foregoing, if
Surface has an obligation to pay additional amounts to account for withholding taxes, it will be entitled to a full
amount of any foreign tax credit attributable to Novartis if and when realized in cash by Novartis as a result of such
payment.

10.12.5.3. Apart from any such permitted withholding and those deductions expressly included in the definition of Net
Sales, the amounts payable hereunder will not be reduced on account of any taxes, charges, duties or other levies.

10.12.6. Blocked Payments. In the event that, by reason of applicable Law in any country, it becomes impossible or
illegal for a Party to transfer, or have transferred on its behalf, payments owed the other Party hereunder, such Party
will promptly notify the other Party of the conditions preventing such transfer and such payments will be deposited in
local currency in the relevant country to the credit of the other Party in a recognized banking institution designated by
the other Party or, if none is designated by the other Party within a period of [***], in a recognized banking institution
selected by the transferring Party, as the case may be, and identified in a written notice given to the other Party.

10.12.7. Interest Due. Each paying Party will pay the other Party interest on any undisputed payments that are not paid
on or before the date such payments are due under this Agreement at a rate of [***] or the maximum applicable legal
rate, if less, calculated on the total number of days payment is delinquent.

10.13. Mutual Convenience. The royalty and other payment obligations set forth hereunder have been agreed to by
the Parties for the purpose of reflecting and advancing their mutual convenience, including the ease of calculating and
paying royalties and other amounts to each Party.

11. CONFIDENTIALITY AND PUBLICATION

11.1. Nondisclosure Obligation.

11.1.1. All Confidential Information disclosed by one Party to the other Party under this Agreement will be maintained
in confidence by the receiving Party and will not be disclosed to a Third Party or used for any purpose except to
exercise its licenses and other rights, to perform its obligations, or as otherwise set forth herein, without the prior
written consent of the disclosing Party, except to the extent that such Confidential Information:

(a) is known by the receiving Party at the time of its receipt, and not through a prior disclosure by the disclosing Party,
as documented by the receiving Party’s business records;

(b) is known to the public before its receipt from the disclosing Party, or thereafter becomes generally known to the
public through no breach of this Agreement by the receiving Party;

(c) is subsequently disclosed to the receiving Party by a Third Party who is not known by the receiving Party to be
under an obligation of confidentiality to the disclosing Party; or

(d) is developed by the receiving Party independently of Confidential Information received from the disclosing Party,
as documented by the receiving Party’s business records.

Specific aspects or details of Confidential Information will not be deemed to be within the public domain or in the
possession of the recipient Party merely because the Confidential Information is embraced by more general
information in the public domain or in the possession of the recipient Party. Further, any combination of Confidential
Information will not be considered in the public domain or in the possession of the recipient Party merely because
individual elements of such Confidential Information are in the public domain or in the possession of the recipient
Party unless the combination and its principles are in the public domain or in the possession of the recipient Party.

11.1.2. Notwithstanding the obligations of confidentiality and non-use set forth above and in Section 11.1.3. below, a
receiving Party may provide Confidential Information disclosed to it, and disclose the existence and terms of this
Agreement or the as may be reasonably required in order to perform its obligations and to exploit its licenses and other
rights under this Agreement, and specifically to (a) Related Parties, and their employees, directors, agents, consultants,
or advisors to the extent necessary for the potential or actual performance of its obligations or exercise of its licenses
and other rights under this Agreement in each case who are under an obligation of confidentiality with respect to such
information that is no less stringent than the terms of this Section 11.1; (b) governmental or other Regulatory
Authorities in order to obtain patents or perform its obligations or exploit its rights under this Agreement, provided that
such Confidential Information will be disclosed only to the extent reasonably necessary to do so, and where permitted,
subject to confidential treatment; (d) the extent required by Law, including by the rules or regulations of the United
States Securities and Exchange Commission or similar regulatory agency in a country other than the United States or
of any stock exchange or listing entity (including as a result of an initial public offering by Surface); [***] and (e) to
Third Parties to the extent a Party is required to do so pursuant to the terms of an In-License. If a Party is required by
Law to disclose Confidential Information of the other Party that is subject to the non-disclosure provisions of this
Section 11.1, such Party will promptly inform the other Party of the disclosure that is being sought in order to provide
the other Party an opportunity to challenge or limit the disclosure. Notwithstanding Section 11.1.1, Confidential
Information that is permitted or required to be disclosed will remain otherwise subject to the confidentiality and non-
use provisions of this Section 11.1.[***]

11.2. Publication and Publicity.

11.2.1. Publication. Except for disclosures permitted pursuant to Section 11.1 and 11.2.2, either Party wishing to make
a publication or public presentation that contains the Confidential Information of the other Party or any results of
Research and Development activities under the Collaboration will deliver to the other Party a copy of the proposed
written publication or presentation at least [***] prior to submission for publication or presentation. The reviewing
Party will have the right (a) to propose modifications to the publication or presentation for patent reasons or trade
secret reasons or to remove Confidential Information of the reviewing Party or its Related Parties, and the publishing
Party will remove all Confidential Information of the other Party if requested by the reviewing Party and otherwise
reflect such Party’s reasonable comments into consideration, or (b) to request a reasonable delay in publication or
presentation in order to protect patentable information. If the reviewing Party requests a delay, the publishing Party
will delay submission or presentation for a period of [***] (or such shorter period as may be mutually agreed by the
Parties) to enable the non-publishing Party to file patent applications protecting such Party’s rights in such information.
[***] Notwithstanding the foregoing, in no event will Surface, its Affiliates or Sublicensees make a publication or
public presentation with respect to any T1 Target, T1 Antibody Candidate, T1 Licensed Product, Global Target, Global
Antibody Candidate or Global Licensed Product without the prior written consent of Novartis. Further, neither Party
will submit or publish any article or other publication to or with any scientific journal or other publisher that requires,
as a condition of publication, that the submitting Party agree to make available to the publisher or Third Parties any
Antibodies or other Materials which are the subject of the publication.

11.2.2. Publicity. Except as set forth in Section 11.1, 11.2.1 and 11.3, the terms of this Agreement may not be disclosed
by either Party, and neither Party will use the name, Trademark, trade name or logo of the other Party or its employees
in any publicity, news release or disclosure relating to this Agreement, its subject matter, or the activities of the Parties
hereunder without the prior express written permission of the other Party except (a) as may be required by applicable
Law, including by the rules or regulations of the United States Securities and Exchange Commission or similar
regulatory agency in any country other than the United States or of any stock exchange or listing entity, provided that
the Party issuing such press release gives reasonable notice prior to use of such name, Trademark, trade name or logo
of the other Party, and otherwise complies with Section 11.1.2, or (b) as expressly permitted by the terms hereof.

11.3. Press Release.

11.3.1. Except as provided in Section 11.3.2, neither Party will issue a press release or public announcement relating to
this Agreement without the prior written approval of the other Party (such approval not to be unreasonably withheld,
conditioned or delayed), except that a Party may (a) once a press release or other public statement is approved in
writing by both Parties, make subsequent public disclosure of the information contained in such press release or other
written statement without the further approval of the other Party, and (b) issue a press release or public announcement
as required by applicable Law (including a press release corresponding to any securities disclosure, such as pursuant to
a Form 8-K), including by the rules or regulations of the United States Securities and Exchange Commission or similar
regulatory agency in a country other than the United States or of any stock exchange or listing entity, provided that the
Party issuing such press release gives reasonable prior notice to the other Party of and the opportunity to comment on
the press release or public announcement, and otherwise complies with this Section 11. In addition, Surface may with
Novartis’ prior written approval, such approval not to be unreasonably withheld, conditioned or delayed, issue a press
release regarding (x) the exercise of any Option, or (y) the payment or receipt of any milestone payments under this
Agreement with respect to any Licensed Products, provided, that (i) such press release does not identify the Antibody
Candidate or Licensed Target; and (ii) otherwise complies with this Section 11.

11.3.2. Notwithstanding anything in this Section 11.3 to the contrary, (a) either Party may issue a press release or make
a public disclosure relating to such Party’s Development, Manufacturing or Commercialization activities under this
Agreement with respect to Regional Licensed Products in such Party’s Territory; and (b) Novartis may issue a press
release or make a public disclosure relating to the Research, Development, Manufacturing or Commercialization
activities under this Agreement with respect to the T1 Target, T1 Antibody Candidates, T1 Licensed Products, Global
Targets, Global Antibody Candidates and Global Licensed Products, provided that such press release or public
disclosure does not disclose Confidential Information of the other Party. Prior to making any such disclosure under
clause (a) of this Section 11.3.2, however, the Party making the disclosure will provide the other Party with a draft of
such proposed disclosure within a reasonable time (but at least [***] prior to disclosure for the other Party’s review
and comment, and the disclosing Party will consider in good faith any timely comments provided by the other Party.

12. REPRESENTATIONS, WARRANTIES AND COVENANTS

12.1. Mutual Representations and Warranties as of the Effective Date. Each Party represents and warrants to the
other Party that, as of the Effective Date:

12.1.1. such Party is a corporation duly organized, validly existing and in good standing under the laws of its
jurisdiction of incorporation or formation;

12.1.2. such Party has all requisite corporate power and corporate authority to enter into this Agreement and to carry
out its obligations under this Agreement;

12.1.3. all requisite corporate action on the part of such Party, its directors and stockholders required by applicable
Law for the authorization, execution and delivery by such Party of this Agreement, and the performance of all
obligations of such Party under this Agreement, has been taken;

12.1.4. the execution, delivery and performance of this Agreement, and compliance with the provisions of this
Agreement, by such Party do not and will not: (a) violate any provision of applicable Law or any ruling, writ,
injunction, order, permit, judgment or decree of any Governmental Authority, (b) constitute a breach of, or default
under (or an event which, with notice or lapse of time or both, would become a default under) or conflict with, or give
rise to any right of termination, cancellation or acceleration of, any agreement, arrangement or instrument, whether
written or oral, by which such Party or any of its assets are bound, or (c) violate or conflict with any of the provisions
of such Party’s organizational documents (including any articles or memoranda of organization or association, charter,
bylaws or similar documents; and

12.1.5. no consent, approval, authorization or other order of, or filing with, or notice to, any Governmental Authority
or other Third Party is required to be obtained or made by such Party in connection with the authorization, execution
and delivery by the Company of this Agreement, except as required pursuant to the HSR Act.

12.2. Representations and Warranties by Surface. Surface represents and warrants to Novartis as of the Effective
Date that:

12.2.1. Schedule 12.2.1 sets forth a complete and accurate list of (a) all Surface Patents in existence as of the Effective
Date, indicating the owner; and (b) all license, assignment, distribution or other agreements in existence as of the
Effective Date relating to the Surface Technology, including all Existing Surface In-Licenses;

12.2.2. Except as set forth on Schedule 12.2.2, to Surface’s knowledge, the Surface Technology in existence as of the
Effective Date comprises all of the intellectual property rights used by or on behalf of Surface and its Affiliates in the
Research, Development and Manufacturing of the Antibody Candidates and Licensed Products as of the Effective
Date;

12.2.3. Except as set forth on Schedule 12.2.3, Surface (a) owns or has a valid license to, or has a valid option to
license, all Surface Technology in existence as of the Effective Date, including those Antibody Candidates and
Licensed Products in existence as of the Effective Date; and (b) has the right, or an option to obtain the right, and
authority to (i) grant to Novartis and its Related Parties, the licenses under the Surface Technology in existence as of
the Effective Date hereunder; and (ii) use, disclose, and commercially exploit, and to enable Novartis and its Related
Parties to use, disclose, and commercially exploit (in each case under appropriate conditions of confidentiality) the
Surface Technology in existence as of the Effective Date in the Field;

12.2.4. Surface has not granted its Affiliates or any Third Party, including any academic organization or agency, rights
that would otherwise interfere or be inconsistent with Novartis’ rights hereunder, and there are no agreements or
arrangements other than as set forth on Schedule 12.2.4 to which Surface or any of its Affiliates is a party relating to
Surface Technology, Antibody Candidates, or Licensed Product(s), that would (a) limit the rights granted to Novartis
under this Agreement or (b) that restrict or result in a restriction on Novartis’ ability to Research, Develop,
Manufacture, use or Commercialize the Antibody Candidates and Licensed Product(s) in the Novartis Territory, in
accordance with this Agreement;

12.2.5. with respect to any Surface Technology owned by Surface, (a) Surface and its Affiliates have obtained from all
individuals who participated in any respect in the invention or authorship thereof, effective assignments of all
ownership rights of such individuals in such Surface Technology, either pursuant to written agreement or by operation
of law; and (b) all of its employees, officers, and consultants have executed agreements or have existing obligations
under applicable Law requiring assignment to Surface or its Affiliate, as applicable, of all inventions made during the
course of and as the result of the Collaboration; and, no officer or employee of Surface or its Affiliate is subject to any
agreement with any other Third Party that requires such officer or employee to assign any interest in any Surface
Technology to any Third Party;

12.2.6. all employees, officers, and consultants of Surface and its Affiliates have executed agreements or have existing
obligations under applicable Law and obligating the individual to maintain as confidential Surface’s Confidential
Information as well as confidential information of other parties (including of Novartis and its Affiliates) that such
individual may receive in the conduct of the Collaboration, to the extent required to support Surface’s obligations
under this Agreement; and Surface and its Affiliates have taken all reasonable precautions to preserve the
confidentiality of the Surface Know-How;

12.2.7. Except as set forth on Schedule 12.2.7, to Surface’s knowledge, no sequence or any portion thereof of any
Antibody Candidate including has been publicly disclosed or provided or otherwise made available to any Third
Parties, including to any academic institutions or journals;

12.2.8. to Surface’s knowledge, Research, Development, Manufacture, use or Commercialization of the Antibody
Candidates and Licensed Products in the Field as proposed with this Agreement do not infringe or misappropriate the
intellectual property rights of any Third Party, nor has Surface or any Affiliate received, any written notice alleging
such infringement or misappropriation;

12.2.9. Neither Surface nor any Affiliate has initiated or been involved in any proceedings or other claims in which
such Person alleges that any Third Party is or was infringing or misappropriating any Surface Technology, nor have
any such proceedings been threatened by Surface or its Affiliates, nor does Surface or its Affiliates know of any valid
basis for any such proceedings;

12.2.10. Neither Surface nor its Affiliates have entered into a government funding relationship that would result in
rights to any Antibody Candidate or Licensed Product residing in the US Government, National Institutes of Health,

National Institute for Drug Abuse or other agency, and the licenses granted hereunder are not subject to overriding
obligations to the US Government as set forth in Public Law 96 517 (35 U.S.C. 200 204), as amended, or any similar
obligations under the laws of any other country;

12.2.11. to the knowledge of Surface, (a) the issued patents in the Surface Patents as of the Effective Date are valid and
enforceable without any claims, challenges, oppositions, nullity actions, interferences, inter-partes reexaminations,
inter-partes reviews, post-grant reviews, derivation proceedings, or other proceedings pending or threatened and
Surface has filed and prosecuted patent applications within the Surface Patents owned by Surface in good faith and
complied with all duties of disclosure with respect thereto; (b) Surface has not committed any act, or omitted to
commit any act, that may cause the Surface Patents to expire prematurely or be declared invalid or unenforceable; and
(c) all application, registration, maintenance and renewal fees in respect of the Surface Patents as of the Effective Date
have been paid and all necessary documents and certificates have been filed with the relevant agencies for the purpose
of maintaining the Surface Patents; and

12.2.12. Surface is its own “ultimate parent entity,” as that term is defined in 16 C.F.R.§ 801.1(a)(3) and as determined
in compliance with 16 C.F.R. §§ 801.1 and 801.12, and is not engaged in “manufacturing” as that term is defined in 16
C.F.R. § 801.1(j). Surface does not have “total assets” equal to or greater than Fifteen Million, Three Hundred
Thousand Dollars ($15,300,000), and Surface does not have “annual net sales” equal to or greater than One Hundred
and Fifty-Two Million, Five Hundred Thousand Dollars ($152,500,000), in both cases, as determined in compliance
with 16 C.F.R.§ 801.11 and used in Section 7A(a)(2)(B) of the Clayton Act, 15 U.S.C.§ 18A.

12.3. Warranty Disclaimer. EXCEPT AS OTHERWISE EXPRESSLY PROVIDED IN THIS AGREEMENT,
NEITHER PARTY MAKES ANY REPRESENTATION OR EXTENDS ANY WARRANTY OF ANY KIND,
EITHER EXPRESS OR IMPLIED, TO THE OTHER PARTY WITH RESPECT TO ANY PATENTS, KNOW-HOW,
MATERIALS, ANTIBODY CANDIDATE, LICENSED PRODUCT, GOODS, SERVICES, RIGHTS OR OTHER
SUBJECT MATTER OF THIS AGREEMENT AND HEREBY DISCLAIMS ALL IMPLIED WARRANTIES OF
MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO ANY AND ALL
OF THE FOREGOING. EACH PARTY HEREBY DISCLAIMS ANY REPRESENTATION OR WARRANTY THAT
THE RESEARCH, DEVELOPMENT, MANUFACTURE OR COMMERCIALIZATION OF ANY ANTIBODY
CANDIDATE OR LICENSED PRODUCT PURSUANT TO THIS AGREEMENT WILL BE SUCCESSFUL.

12.4. Certain Covenants.

12.4.1. Compliance. Each Party and its Related Parties will conduct the Collaboration and the Development,
Manufacture and Commercialization of the Licensed Products in accordance with all applicable Laws, including
governmental regulations concerning cGLP, cGCP and cGMP. In addition, if either Party is or becomes subject to a
legal obligation to a Regulatory Authority or other Governmental Authority (such as a corporate integrity agreement or
settlement agreement with a Governmental Authority), then the other Party will perform such activities as may be
reasonably requested by the obligated Party to enable the obligated Party to comply with its legal obligation to such
Regulatory Authority with respect to the Licensed Products.

12.4.2. Conflicting Transactions. During the Term, Surface will not, and will cause its Affiliates not to, enter into any
agreement granting a license or other right under the Surface Technology that is inconsistent with this Agreement.
During the Term, Novartis will not, and will cause its Affiliates not to, enter into any agreement granting a license or
other right under the Novartis Technology that is inconsistent with this Agreement.

12.4.3. In-Licenses. Each Party will use Commercially Reasonable Efforts to maintain Control of all Patents, and
Know-How licensed to such Party under the In-Licenses to which such Party is the contracting party. Each Party will
use Commercially Reasonable Efforts not to materially breach or be in material default under any of its obligations
under any In-License to which such Party is the contracting party that would be necessary or useful for the other Party
to Research, Develop, Manufacture and Commercialize any Antibody Candidates or Licensed Products in the Field in
such Party’s Territory pursuant to this Agreement. Each Party will not terminate any In-License to which such Party is
the contracting party in a manner that would terminate rights that are sublicensed to the other Party. In the event that a
Party receives notice of an alleged breach by such Party under an In-License to which it is a party and for which
termination of such In-License is being sought by the counterparty, then such Party will promptly, but in no event less
than [***] thereafter, provide written notice thereof to the other Party and grant the other Party the right (but not the
obligation) to cure such alleged breach. In the event that a Party intends to materially amend an In-License to which it
is a party, then such Party will promptly, but in no event less than [***]

before, provide written notice thereof to the other Party and grant the other Party the right (but not the obligation),
acting reasonably, to reject any amendment that would either increase the receiving Party’s obligations under this
Agreement, including any financial obligations or decrease the receiving Party’s rights under this Agreement.

12.4.4. Surface In-Licenses. Surface will [***]

12.4.5. No Debarment. Each Party will use Commercially Reasonable Efforts to not use, in any capacity in connection
with the Collaboration or the performance of its obligations under the Collaboration Agreement, any Person that has
been debarred pursuant to Section 306 of the FD&C Act, as amended, or that is the subject of a conviction described in
such section. Each Party agrees to inform the other Party in writing immediately if it or any Person that is performing
activities in the Collaboration or under the Collaboration Agreement, is debarred or is subject to debarment or is the
subject of a conviction described in Section 306 of the FD&C Act, or if any action, suit, claim, investigation or legal or
administrative proceeding is pending or, to the best of the notifying Party’s knowledge, is threatened, relating to the
debarment or conviction of the notifying Party or any Person or entity used in any capacity by such Party or any of its
Affiliates in connection with the Collaboration or the performance of its other obligations under the Collaboration
Agreement.

12.4.6. Novartis represents and warrants as of the Effective Date that it has determined in accordance with 16 C.F.R.
Parts §801.10 and §801.13 that the value of the assets and voting securities of Surface as identified in accordance with
the HSR Act rules including 16 C.F.R. §801.13, §801.14 and §801.15, that Novartis will acquire and hold as of the
Effective Date is less than [***]

12.5. Exclusivity.

12.5.1. Exclusivity.

12.5.1.1. During the Exclusivity Period for an Option Target, Surface will not, alone or with any Affiliates or Third
Parties, [***]

12.5.1.2. During the Exclusivity Period for an Option Target, Novartis will not, alone or with any Affiliates or Third
Parties, [***]

12.5.1.3. During the Exclusivity Period for a Licensed Target, Surface will not, alone or with any Affiliates or Third
Parties, [***]

12.5.1.4. During the Exclusivity Period for a Licensed Target, Novartis will not, alone or with any Affiliates or Third
Parties, [***]

12.5.1.5. The Parties hereby acknowledge and agree that (I) each Party’s obligations under this Section 12.5.1 will not
apply to (A) any Research, Development, Manufacture or Commercialization of any molecule (including any
Antibodies) that [***] and (B) any activities intended by either Party to ensure their compliance with this Section
12.5.1 (e.g., counter-screening), (II) this Section 12.5.1 will apply to any Antibody that is intended to [***]; and (III)
each Party retains (A) the right to Research (but not Develop or Commercialize), and, subject to the terms and
conditions of this Agreement, have others Research on its behalf, T1 Antibody Candidates, Option Target Antibody
Candidates, Regional Antibody Candidates, Global Antibody Candidates or Licensed Products outside of the
applicable Research Plan, (B) the right, solely to the extent reasonably necessary for any such Research, to
Manufacture, or subject to the terms and conditions of this Agreement, have others Manufacture on its behalf, T1
Antibody Candidates, Option Target Antibody Candidates, Regional Antibody Candidates, Global Antibody
Candidates or Licensed Products outside of the applicable Research Plan; and (C) the rights under the license grants in
Section 9; provided further [***]

12.5.1.6. [***]

12.5.2. Other Programs.

12.5.2.1. Surface.

(a) Notwithstanding Section 12.5.1, in the event that Surface or its Affiliates acquire a Third Party or a portion of the
business of a Third Party (whether by merger, stock purchase, purchase of assets, in-license or other means) (a “Third
Party Acquisition”) that is, prior to such acquisition, conducting a research, development or commercialization
program that, if conducted by Surface at such time, would be a breach of Surface’s exclusivity obligation in Section
12.5.1 (a “Surface Competing Program”), Surface will use commercially reasonable efforts

to divest such Surface Competing Program promptly following the closing of such acquisition, and in any event will
complete such divestment within [***] after the closing of such acquisition, provided that (i) such [***] period will be
extended if, at the expiration of such time period, Surface provides competent evidence of reasonable on-going efforts
to divest such Surface Competing Program, (ii) Surface may conduct the Surface Competing Program independently
of Surface’s activities under this Agreement during such time period and without any use of any Restricted
Technology, and (iii) Surface will cease all research, development and commercialization activities with respect to
such Surface Competing Program if Surface has not completed such divestment within [***] after the closing of such
acquisition (it being understood that Surface may thereafter continue its efforts to divest such asset). Surface will not
be deemed in breach of Section 12.5.1 with respect to such Surface Competing Program so long as Surface complies
with the terms of this Section 12.5.2.1.

(b) In the event of a Change of Control of Surface, the exclusivity obligations of Surface set forth in Section 12.5.1
will apply to and bind the Third Party referred to in the definition of Change of Control and its Affiliates subject to the
following provisions:
(i) [***]

(ii)[***]

(c) With respect to Sections 12.5.2.1(a), 12.5.2.1(b) and 12.5.2.1(c), Surface and its Affiliates (including such Third
Party and its Affiliates under Sections 12.5.2.1(b) and 12.5.2.1(c)) will adopt reasonable procedures (which include
appropriate administrative, physical and technical safeguards, including underlying operating system and network
security controls and other firewalls) to prevent the use of any Restricted Technology in a manner that is in violation of
this Agreement.

12.5.2.2. Novartis.

(a) Notwithstanding Section 12.5.1, in the event that Novartis or its Affiliates make a Third Party Acquisition where
the applicable Third Party or portion of such Third Party’s business, prior to such acquisition, conducting a research,
development or commercialization program that, if conducted by Novartis at such time, would be a breach of
Novartis’s exclusivity obligation in Section 12.5.1 (a “Novartis Competing Program”), Novartis will use
Commercially Reasonable Efforts to divest such Novartis Competing Program promptly following the closing of such
acquisition, unless Novartis has exercised its right to terminate this Agreement pursuant to Section 15.2 with respect to
the target of the Novartis Competing Program, and in any event will complete such divestment within [***] after the
closing of such acquisition, provided that (i) such [***] time period will be extended if, at the expiration of such time
period (and any extensions thereto), Novartis provides competent evidence of reasonable on-going efforts to divest
such Novartis Competing Program, (ii) Novartis may conduct the Novartis Competing Program independently of
Novartis’s activities under this Agreement during such time period and without any use of any Restricted Technology,
and (iii) Novartis will cease all research, development and commercialization activities with respect to such Novartis
Competing Program if Novartis has not completed such divestment within one (1) year after the closing of such
acquisition (it being understood that Novartis may thereafter continue its efforts to divest such asset). Novartis will not
be deemed in breach of Section 12.5.1 with respect to such Novartis Competing Program so long as Novartis complies
with the terms of this Section 12.5.2.2.

(b) In the event of a Change of Control of Novartis, the exclusivity obligations of Novartis set forth in Section 12.5.1
will apply to and bind the Third Party referred to in the definition of Change of Control and its Affiliates subject to the
following provisions:

(i) [***]

(ii) [***]

(c) With respect to Sections 12.5.2.2(a), 12.5.2.2(b) and 12.5.2.1(c), Novartis and its Affiliates (including such Third
Party and its Affiliates under Sections 12.5.2.2(b) and 12.5.2.1(c)) will adopt reasonable procedures (which include
appropriate administrative, physical and technical safeguards, including underlying operating system and network
security controls and other firewalls) to prevent the use of any Restricted Technology in a manner that is in violation of
this Agreement.

13. INDEMNIFICATION; LIMITATION OF LIABILITY; INSURANCE

13.1. General Indemnification by Novartis. Novartis will indemnify, hold harmless and defend Surface, its Related
Parties, and their respective directors, officers, employees and agents (“Surface Indemnitees”) from and against any
and all Third Party claims, suits, losses, liabilities, damages, costs, fees and expenses (including reasonable attorneys’
fees and litigation expenses) (collectively, “Losses”) arising out of or resulting from, directly or indirectly, (a) any
breach of, or inaccuracy in, any representation or warranty made by Novartis in this Agreement, or any breach or
violation of any covenant or agreement of Novartis in or in the performance of this Agreement, (b) the negligence or
willful misconduct by or of Novartis and its Related Parties, and their respective directors, officers, employees and
agents in the performance of Novartis’s obligations under this Agreement, or (c) to the extent such Losses arise out of
the Research, Development, Manufacturing or Commercialization of Antibody Candidates or Licensed Products by or
on behalf of Novartis or its Related Parties pursuant to this Agreement. Novartis will have no obligation to indemnify
the Surface Indemnitees to the extent that the Losses arise out of or result from, directly or indirectly, any breach of, or
inaccuracy in, any representation or warranty made by Surface in this Agreement, or any breach or violation of any
covenant or agreement of Surface in, or in the performance of, this Agreement, or the negligence or willful misconduct
by or of any of the Surface Indemnitees, or matters for which Surface is obligated to indemnify Novartis under
Sections 13.2 or 13.3.

13.2. General Indemnification by Surface. Surface will indemnify, hold harmless, and defend Novartis, its Related
Parties and their respective directors, officers, employees and agents (“Novartis Indemnitees”) from and against any
and all Losses arising out of or resulting from, directly or indirectly, (a) any breach of, or inaccuracy in, any
representation or warranty made by Surface in this Agreement, or any breach or violation of any covenant or
agreement of Surface in, or in the performance of, this Agreement, (b) the negligence or willful misconduct by or of
Surface and its Related Parties, and their respective directors, officers, employees and agents in the performance of
Surface’s obligations under this Agreement, or (c) to the extent such Losses arise out of the Research, Development,
Manufacturing or Commercialization of Antibody Candidates or Licensed Products by or on behalf of Surface and its
Related Parties pursuant to this Agreement. Surface will have no obligation to indemnify the Novartis Indemnitees to
the extent that the Losses arise out of or result from, directly or indirectly, any breach of, or inaccuracy in, any
representation or warranty made by Novartis in this Agreement, or any breach or violation of any covenant or
agreement of Novartis in or in the performance of this Agreement, or the negligence or willful misconduct by or of any
of the Novartis Indemnitees, or matters for which Novartis is obligated to indemnify Surface under Sections 13.1 or
13.3.

13.3. Product Liability. Subject to any Supply Agreement, any Losses arising out of Third Party product liability
claims arising from the Development, Manufacture or Commercialization of Licensed Products will be (a) borne by
Novartis, to the extent such Losses arise out of (i) the Research, Manufacture or Commercialization in or for the
Novartis Territory by or on behalf of Novartis or its Related Parties of a Regional Licensed Product, or (ii) a T1
Licensed Product or Global Licensed Product anywhere in or for the world by or on behalf of Novartis and its Related
Parties, and (b) borne by Surface, to the extent such Losses arise out of the Research, Manufacture or
Commercialization in or for the Surface Territory by or on behalf of Surface and its Related Parties of a Regional
Licensed Product. Subject to any Supply Agreement, any Losses arising out of Third Party product liability claims
arising from the Development of Regional Licensed Products will be treated as Development Costs in accordance with
Section 5.2.4; provided that (x) with respect to any Additional Development Activities, the Proposing Party will be
solely responsible for any such liability claims unless and until the Non-Proposing Party delivers an Additional
Development Opt-In Notice with respect to such Additional Development Activity; (y) after Surface exercises its Opt-
Out Right, Surface will remain responsible for its portion of any such liability claims with respect to Development
activities occurring up to and through the [***] period following Novartis’ receipt of Surface’s Opt-Out Notice; and (z)
after termination of this Agreement with respect to any Licensed Target by Novartis pursuant to Section 15.2 or by
Surface pursuant to Section 15.3.1.1 or 15.4, (i) Novartis will remain responsible for its portion of any such liability
claims with respect to any ongoing Clinical Studies that Surface elects to wind down under Section 15.5.1(b) until
such wind-down process is complete, and (ii) Surface will be responsible for any liability claims with respect to any
ongoing Clinical Studies that Surface elects to continue. The Party bearing such Losses in accordance with the
immediately preceding two sentences will indemnify, hold harmless and defend the other Party and its Related Parties
and their respective directors, officers, employees and agents from and against such Losses.

13.4. Indemnification Procedure. The Party entitled to indemnification under Section 13 (an “Indemnified Party”)
shall notify the Party potentially responsible for such indemnification (the “Indemnifying Party”) in writing promptly
upon being notified of or actual knowledge of any claim or claims asserted or threatened against the Indemnified Party
which could give rise to a right of indemnification under this Agreement; provided, that the

failure to give such notice shall not relieve the Indemnifying Party of its indemnity obligation hereunder except to the
extent that such failure materially prejudices the Indemnifying Party. If the Indemnifying Party has acknowledged in
writing to the Indemnified Party the Indemnifying Party’s responsibility for defending a claim, the Indemnifying Party
shall have the right to defend, at its sole cost and expense, such claim by all appropriate proceedings; provided, that the
Indemnifying Party may not enter into any compromise or settlement unless (i) such compromise or settlement
imposes only a monetary obligation on the Indemnifying Party and which includes as an unconditional term thereof,
the giving by each claimant or plaintiff to the Indemnified Party of a release from all liability in respect of such claim;
or (ii) the Indemnified Party consents to such compromise or settlement, which consent shall not be unreasonably
withheld, conditioned or delayed unless such compromise or settlement involves (A) any admission of legal
wrongdoing by the Indemnified Party, (B) any payment by the Indemnified Party that is not indemnified hereunder or
(C) the imposition of any equitable relief against the Indemnified Party. If the Indemnifying Party does not elect to
assume control of the defense of a claim or if a good faith and diligent defense, in the Indemnified Party’s reasonable
opinion, is not being or ceases to be materially conducted by the Indemnifying Party, the Indemnified Party shall have
the right, at the expense of the Indemnifying Party, upon at least [***] prior written notice to the Indemnifying Party of
its intent to do so, to undertake the defense of such claim for the account of the Indemnifying Party (with counsel
reasonably selected by the Indemnified Party and approved by the Indemnifying Party, such approval not to be
unreasonably withheld, conditioned or delayed); provided that the Indemnified Party shall keep the Indemnifying Party
apprised of all material developments with respect to such claim. The Indemnified Party may not enter into any
compromise or settlement without the prior written consent of the Indemnifying Party, such consent not to be
unreasonably withheld, conditioned or delayed. The Indemnified Party will cooperate with the Indemnifying Party and
may participate in, but not control, any defense or settlement of any claim controlled by the Indemnifying Party
pursuant to this Section 13.4 and shall bear its own costs and expenses with respect to such participation; provided that
the Indemnifying Party shall bear such costs and expenses if counsel for the Indemnifying Party shall have reasonably
determined that such counsel may not properly represent both the Indemnifying Party and the Indemnified Party.

13.5. Limitation of Liability. NEITHER PARTY HERETO WILL BE LIABLE FOR SPECIAL, INCIDENTAL,
CONSEQUENTIAL OR PUNITIVE DAMAGES ARISING OUT OF THIS AGREEMENT, OR THE EXERCISE OF
ITS RIGHTS OR THE PERFORMANCE OF ITS OBLIGATIONS HEREUNDER, INCLUDING LOST PROFITS
ARISING FROM OR RELATING TO ANY BREACH OF THIS AGREEMENT, REGARDLESS OF ANY NOTICE
OF SUCH DAMAGES, EXCEPT AS A RESULT OF [***] NOTHING IN THIS SECTION 13.5 IS INTENDED TO
LIMIT OR RESTRICT THE INDEMNIFICATION RIGHTS OR OBLIGATIONS OF EITHER PARTY.

13.6. Insurance. Commencing not later than the Initiation of the first Phase 1 Study under this Agreement, each Party
will obtain and maintain insurance during the Term and for a period of at least [***] after the last commercial sale of
any Licensed Product generated under the Collaboration for which it is responsible, with a reputable, solvent insurer in
an amount appropriate for its business and products of the type that are the subject of this Agreement, and for its
obligations under this Agreement. Specifically, each Party will maintain product liability insurance and clinical trial
liability insurance with limits of at least [***] per occurrence and in annual aggregate. Upon request, each Party will
provide the other Party with evidence of the existence and maintenance of such insurance coverage. Notwithstanding
the foregoing, in the case of Novartis, and, in the case of Surface (whether or not after a Change of Control of
Surface), after such time that Surface and its Affiliates have sales within one of the top [***] pharmaceutical
companies by global sales, such obligation may be satisfied by a program of self-insurance.

13.7. Disclaimer. The Parties each acknowledge and agree, that (a) Research, Development, and Commercialization is
inherently uncertain, (b) no outcome or success of any Antibody Candidates or Licensed Products is or can be assured
and (c) failure to achieve Development and Commercialization of Licensed Products will not in and of itself constitute
a breach or default of any obligation in this Agreement.

14. INTELLECTUAL PROPERTY

14.1. Inventorship.

14.1.1. Inventorship for inventions and discoveries (including Know-How) first made during the course of the
performance of activities pursuant to the Collaboration will be determined in accordance with United States patent
Laws for determining inventorship.

14.1.2. Notwithstanding anything to the contrary in this Agreement, each Party will have the right to invoke the
Cooperative Research and Technology Enhancement Act of 2004, 35 U.S.C. § 103(c)(2)-(c)(3) (the “CREATE Act”)
when exercising its rights under this Agreement, but with respect to any Other Patents, only with the prior written
consent of Surface in its sole discretion, and with respect to any Patents within Novartis Technology, only with the
prior written consent of Novartis in its sole discretion. In the event that a Party intends to invoke the CREATE Act,
once agreed to by the other Party if required by the preceding sentence, it will notify the other Party and the other Party
will cooperate and coordinate its activities with such Party with respect to any filings or other activities in support
thereof. The Parties acknowledge and agree that this Agreement is a “joint research agreement” as defined in the
CREATE Act.

14.2. Ownership. Surface will own the entire right, title and interest in and to all Know-How (and Patents claiming
inventions therein) first developed or conceived solely by employee(s), agent(s) or consultant(s) of Surface or its
Affiliates in the conduct of the Collaboration. Novartis will own the entire right, title and interest in and to all Know-
How (and Patents claiming inventions therein) first developed or conceived solely by employee(s), agent(s) or
consultant(s) of Novartis or its Affiliates in the conduct of the Collaboration. The Parties will jointly own the entire
right, title and interest in and to all Know-How (and Patents claiming inventions therein) first developed or conceived
jointly by employee(s), agent(s) or consultant(s) acting on behalf of Surface or its Affiliates, on the one hand, and
employee(s), agent(s) or consultant(s) acting on behalf of Novartis or its Affiliates, on the other hand, in the conduct of
the Collaboration.

14.3. Prosecution and Maintenance of Patents.

14.3.1. IP Committee.

14.3.1.1. Composition. The IP Committee will be comprised of at least [***] representative who is an employee of
each Party. Each Party will appoint its respective representatives to the IP Committee within [***] of the Effective
Date, and from time to time, may substitute one or more of its representatives, in its sole discretion, effective upon
notice to the other Party of such change. All IP Committee representatives will have appropriate expertise, seniority,
decision-making authority and ongoing familiarity with the Collaboration and each Party’s representatives collectively
will have relevant expertise in intellectual property portfolio management and licensing matters. Additional
representatives or consultants may from time to time, by mutual consent of the Parties, be invited to attend IP
Committee meetings, subject to such representatives and consultants (or the representative’s or consultant’s employer)
undertaking confidentiality obligations, whether in a written agreement or by operation of law, no less stringent than
the requirements of Section 11.1.

14.3.1.2. Meetings. The IP Committee will meet as necessary to carry out its duties under Section 14.3.1.3, but no
more often than once per Calendar Quarter, unless otherwise agreed by its members. The IP Committee will meet in-
person at Surface or Novartis or, alternatively, by means of teleconference, videoconference or other similar
communications equipment.

14.3.1.3. IP Committee Responsibilities. The IP Committee will provide input regarding the following with respect to
Licensed Products:

(a) strategies for Prosecuting and Maintaining Patents within the Novartis Technology and the Surface Technology;
and

(b) such other matters as the Parties agree in writing will be the responsibility of the IP Committee.

14.3.1.4. Decision-Making. [***]

14.3.1.5. Term. Either Party will have the right to terminate the IP Committee upon [***] advance written notice to the
other Party. Notwithstanding the foregoing, on a Regional Licensed Product-by-Regional Licensed Product basis
during the Term for such Regional Licensed Product, Surface will have the right (but not the obligation) to continue to
participate in the IP Committee in relation to any such Licensed Product until the fifteenth (15th) anniversary of the
First Commercial Sale of such Regional Licensed Product in the Novartis Territory.

14.3.2. Novartis Technology.

14.3.2.1. General. Subject to remainder of this Section 14.3.2, as between the Parties, Novartis will have the sole
responsibility to, at Novartis’s sole discretion, and sole responsibility for all applicable Patents Costs, to Prosecute and
Maintain all Patents within Novartis Technology (other than within Joint Collaboration IP), in Novartis’s name.

Novartis will consult with Surface, including through the IP Committee, on its strategy for the Prosecution and
Maintenance of all such Patents. Novartis will furnish Surface, via electronic mail or such other method as mutually
agreed by the Parties, copies of substantive proposed filings and documents received from outside counsel in the
course of Prosecuting and Maintaining such Patents, or copies of substantive documents filed with the relevant patent
offices with respect to such Patents, and such other documents related to the Prosecution and Maintenance of such
Patents, and as applicable in sufficient time prior to filing such document or making any payment due thereunder to
allow for review and comment by Surface and will consider in good faith timely comments from Surface thereon.
Novartis will furnish Surface, via electronic mail or such other method as mutually agreed by the Parties, copies of
documents filed with the relevant national patent offices or other Governmental Authorities with respect to such
Patents.

14.3.2.2. Regional Licensed Products in the Surface Territory and Novartis Technology. In the event that Novartis
elects not to Prosecute and Maintain (or continue to Prosecute and Maintain, including filing a Patent claiming priority
to a Patent prior to its issuance), any Patent within the Novartis Technology (other than within Joint Collaboration IP)
in the Surface Territory that Covers the sale, offer for sale, manufacture, use or import of any Regional Licensed
Product, Novartis will notify Surface at least [***] before any such Patent would become abandoned, no longer
available or otherwise forfeited, and subject to the provisions of any applicable Novartis In-License, Surface will have
the right (but not the obligation), at Surface’s sole discretion, and sole responsibility for all applicable Patent Costs, to
Prosecute and Maintain in the Surface Territory such Patent in the name of Novartis (which right will include the right
to file additional Patents claiming priority to such Patent). Surface will consult with Novartis, including through the IP
Committee, on its strategy for the Prosecution and Maintenance of all such Patents. Surface will furnish Novartis, via
electronic mail or such other method as mutually agreed by the Parties, copies of substantive proposed filings and
documents received from outside counsel in the course of Prosecuting and Maintaining such Patents, or copies of
documents filed with the relevant patent offices with respect to such Patents, and such other substantive documents
related to the Prosecution and Maintenance of such Patents, and as applicable in sufficient time prior to filing such
document or making any payment due thereunder to allow for review and comment by Novartis and will consider in
good faith timely comments from Novartis thereon. Surface will furnish Novartis, via electronic mail or such other
method as mutually agreed by the Parties, copies of documents filed with the relevant national patent offices or other
Governmental Authorities with respect to such Patents. Novartis will use Commercially Reasonable Efforts to make
available to Surface its authorized attorneys, agents or representatives, or such of its employees as are reasonably
necessary to assist Surface in exercising its rights described under this Section 14.3.2.2. Novartis will sign, or will use
Commercially Reasonable Efforts to have signed, all legal documents as are reasonably necessary to Prosecute and
Maintain such Patents.

14.3.2.3. T1 Licensed Products and Global Licensed Products Worldwide, and Regional Licensed Products in the
Novartis Territory, and Novartis Technology. In the event that Novartis elects not to Prosecute and Maintain (or
continue to Prosecute and Maintain, including filing a Patent claiming priority to a Patent prior to its issuance), any
Patent within the Novartis Technology (other than within Joint Collaboration IP) in the Novartis Territory that Covers
the sale, offer for sale, manufacture, use or import of any T1 Licensed Product, Global Licensed Product or Regional
Licensed Product (where, for clarity, the applicable territory is worldwide for any T1 Licensed Product or Global
Licensed Product, and worldwide minus the Surface Territory for any Regional Licensed Product), Novartis will notify
Surface at least [***] before any such Patent would become abandoned, no longer available or otherwise forfeited,
whereupon at the written request of Surface
Confidential

- 144 -

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.
the Parties will meet to discuss any such decision by Novartis. Subject to Novartis’s consent, and subject to the
provisions of any applicable Novartis In-License, Surface will have the right (but not the obligation), at Surface’s sole
discretion, and sole responsibility for all applicable Patent Costs, to Prosecute and Maintain such Patent in the
applicable territory described above in the name of Novartis (which right will include the right to file additional
Patents claiming priority to such Patent). Surface will consult with Novartis, including through the IP Committee, on
its strategy for the Prosecution and Maintenance of all such Patents. Surface will furnish Novartis, via electronic

mail or such other method as mutually agreed by the Parties, copies of substantive proposed filings and documents
received from outside counsel in the course of Prosecuting and Maintaining such Patents, or copies of documents filed
with the relevant patent offices or other Governmental Authorities with respect to such Patents, and such other
substantive documents related to the Prosecution and Maintenance of such Patents, and as applicable in sufficient time
prior to filing such document or making any payment due thereunder to allow for review and comment by Novartis
and will consider in good faith timely comments from Novartis thereon. Surface will furnish Novartis, via electronic
mail or such other method as mutually agreed by the Parties, copies of documents filed with the relevant national
patent offices or other Governmental Authorities with respect to such Patents. Novartis will use Commercially
Reasonable Efforts to make available to Surface its authorized attorneys, agents or representatives, or such of its
employees as are reasonably necessary to assist Surface in exercising its rights described under this Section 14.3.2.3.
Novartis will sign, or will use Commercially Reasonable Efforts to have signed, all legal documents as are reasonably
necessary to Prosecute and Maintain such Patents.

14.3.3. Surface Technology.

14.3.3.1. General. Subject to remainder of this Section 14.3.3, as between the Parties, Surface will have the sole
responsibility to, at Surface’s sole discretion, and sole responsibility for all applicable Patents Costs, to Prosecute and
Maintain all Patents within Surface Technology (other than within Joint Collaboration IP or Prosecution Patents)
(“Other Patents”), in Surface’s name. Surface will consult with Novartis, including through the IP Committee, on its
strategy for the Prosecution and Maintenance of all such Other Patents. Surface will furnish Novartis, via electronic
mail or such other method as mutually agreed by the Parties, copies of substantive proposed filings and documents
received from outside counsel in the course of Prosecuting and Maintaining such Other Patents, or copies of
documents filed with the relevant patent offices or other Governmental Authorities with respect to such Other Patents,
and such other substantive documents related to the Prosecution and Maintenance of such Other Patents, and as
applicable in sufficient time prior to filing such document or making any payment due thereunder to allow for review
and comment by Novartis and will consider in good faith timely comments from Novartis thereon. Surface will furnish
Novartis, via electronic mail or such other method as mutually agreed by the Parties, copies of documents filed with
the relevant national patent offices or other Governmental Authorities with respect to such Other Patents.

14.3.3.2. Licensed Products in the Surface Territory and Novartis Territory and Surface Technology. In the event that
Surface elects not to Prosecute and Maintain (or continue to Prosecute and Maintain, including filing a Patent claiming
priority to a Patent prior to its issuance), any Other Patent that Covers the sale, offer for sale, manufacture, use or
import of any Licensed Product, Surface will notify Novartis at least [***] before any such Other Patent would
become abandoned, no longer available or otherwise forfeited, whereupon at the written request of Novartis the Parties
will meet to discuss any such decision by Surface. Subject to Surface’s consent, and subject to the provisions of any
applicable Surface In-License, Novartis will have the right (but not the obligation), at Novartis’s sole discretion, and
sole responsibility for all applicable Patents Costs, to Prosecute and Maintain in the Surface Territory such Other
Patent in the name of Surface (which right will include the right to file additional Patents claiming priority to such
Other Patent). Novartis will consult with Surface, including through the IP Committee, on its strategy for the
Prosecution and Maintenance of all such Other Patents. Novartis will furnish Surface, via electronic mail or such other
method as mutually agreed by the Parties, copies of substantive proposed filings and documents received from outside
counsel in the course of Prosecuting and Maintaining such Other Patents, or copies of documents filed with the
relevant patent offices or Governmental Authorities with respect to such Other Patents, and such other substantive
documents related to the Prosecution and Maintenance of such Other Patents, and as applicable in sufficient time prior
to filing such document or making any payment due thereunder to allow for review and comment by Surface and will
consider in good faith timely comments from Surface thereon. Novartis will furnish Surface, via electronic mail or
such other method as mutually agreed by the Parties, copies of documents filed with the relevant national patent
offices or other Governmental Authorities with respect to such Other Patents. Surface will use Commercially
Reasonable Efforts to make available to Novartis its authorized attorneys, agents or representatives, or such of its
employees as are reasonably necessary to assist Novartis in exercising its rights described under this Section 14.3.3.2.
Surface will sign, or will use Commercially Reasonable Efforts to have signed, all legal documents as are reasonably
necessary to Prosecute and Maintain such Other Patents.

14.3.4. Joint Collaboration IP and Prosecution Patents.

14.3.4.1. Subject to remainder of this Section 14.3.4, as between the Parties, Novartis will have the right (but not the
obligation), at Novartis’s sole discretion, and sole responsibility for all applicable Patents Costs, to Prosecute and
Maintain all Patents (a) within Joint Collaboration IP, in the names of both Novartis and Surface; and (b) all
Prosecution Patents in the name of Surface. Novartis will consult with Surface, including through the IP Committee,
on its strategy for the Prosecution and Maintenance of all such Patents within Joint Collaboration IP and Prosecution
Patents. Novartis will furnish Surface, via electronic mail or such other method as mutually agreed by the Parties,
copies of substantive proposed filings and documents received from outside counsel in the course of Prosecuting and
Maintaining such Patents within Joint Collaboration IP and Prosecution Patents, or copies of documents filed with the
relevant patent offices or other Governmental Authorities with respect to such Patents within Joint Collaboration IP
and Prosecution Patents, and such other substantive documents related to the Prosecution and Maintenance of such
Patents within Joint Collaboration IP and Prosecution Patents, and as applicable in sufficient time prior to filing such
document or making any payment due thereunder to allow for review and comment by Surface and will consider in
good faith timely comments from Surface thereon. Novartis will furnish Surface, via electronic mail or such other
method as mutually agreed by the Parties, copies of documents filed with the relevant national patent offices or other
Governmental Authorities with respect to such Patents within Joint Collaboration IP and Prosecution Patents.

14.3.4.2. In the event that Novartis elects not to Prosecute and Maintain (or continue to Prosecute and Maintain,
including filing a Patent claiming priority to a Patent prior to its issuance), any Patent within Joint Collaboration IP or
any Prosecution Patent anywhere in the world, Novartis will notify Surface at least [***] before any such Patent within
Joint Collaboration IP and Prosecution Patent would become abandoned, no longer available or otherwise forfeited,
Surface will have the right (but not the obligation), at Surface’s sole discretion, and sole responsibility for all
applicable Patents Costs, to Prosecute and Maintain such Patent worldwide (a) within Joint Collaboration IP in the
names of both Novartis and Surface and (b) within Prosecution Patent in the name of Surface only. Surface will
consult with Novartis, including through the IP Committee, on its strategy for the Prosecution and Maintenance of all
such Patents within Joint Collaboration IP and Prosecution Patents. Surface will furnish Novartis, via electronic mail
or such other method as mutually agreed by the Parties, copies of substantive proposed filings and documents received
from outside counsel in the course of Prosecuting and Maintaining such Patents within Joint Collaboration IP and
Prosecution Patents, or copies of documents filed with the relevant patent offices or other Governmental Authorities
with respect to such Patents within Joint Collaboration IP and Prosecution Patents, and such other substantive
documents related to the Prosecution and Maintenance of such Patents, and as applicable in sufficient time prior to
filing such document or making any payment due thereunder to allow for review and comment by Novartis and will
consider in good faith timely comments from Novartis thereon. Surface will furnish Novartis, via electronic mail or
such other method as mutually agreed by the Parties, copies of documents filed with the relevant national patent
offices or other Governmental Authorities with respect to such Patents within Joint Collaboration IP and Prosecution
Patents.

14.3.4.3. Each Party will use Commercially Reasonable Efforts to make available to the other its authorized attorneys,
agents or representatives, or such of its employees as are reasonably necessary to assist the other Party in exercising its
rights described under this Section 14.3.4. Each Party will sign, or will use Commercially Reasonable Efforts to have
signed, all legal documents as are reasonably necessary to Prosecute and Maintain Patents within Joint Collaboration
IP and Prosecution Patents.

14.3.5. Patent Miscellaneous. Each Party hereby agrees: (a) to use Commercially Reasonable Efforts to make its
employees, agents and consultants reasonably available to the other Party (or to the other Party’s authorized attorneys,
agents or representatives), to the extent reasonably necessary to enable such Party to undertake any Prosecution and
Maintenance described herein; and (b) to reasonably cooperate in any such Prosecution and Maintenance by the other
Party.

14.4. Third Party Infringement and Defense.

14.4.1. Notices. Each Party will promptly report in writing to the other Party of any Competitive Infringement of
which such Party (or any of its Affiliates or Sublicensees) becomes aware, and will provide the other Party with all
available evidence of such Competitive Infringement in such Party’s Control. Subject to the terms of this Section 14.4,
the JSC will discuss in good faith strategies for abating such Competitive Infringement of any Regional Licensed
Product within each of the Party’s respective Territory.

14.4.2. Rights to Enforce.

14.4.2.1. Competitive (Novartis) Infringement. As between the Parties, Novartis will have the exclusive right (but not
the obligation), at Novartis’s sole discretion, through counsel of its choosing which is reasonably acceptable to
Surface, to seek to abate any Competitive (Novartis) Infringement by enforcing any Patents within Surface Technology
exclusively (even as to Surface) licensed to Novartis hereunder or any Novartis Technology. If Novartis does not take
steps to abate such Competitive (Novartis) Infringement, within [***] after receipt of written notice of such
Competitive (Novartis) Infringement (or such shorter period of time as is required to comply with the provisions of
Section 14.4.2.3 or any other applicable Law in the United States or any other country in the Territory to not waive any
statutory rights). Novartis will provide Surface with notice of such decision. Novartis will pay all Patent Costs incurred
by Novartis for such enforcement.

14.4.2.2. Competitive (Surface) Infringement. As between the Parties, Surface will have the exclusive right (but not the
obligation), at Surface’s sole discretion, through counsel of its choosing which is reasonably acceptable to Novartis, to
seek to abate any Competitive (Surface) Infringement by enforcing any Patents within Novartis Technology
exclusively (even as to Novartis) licensed to Surface hereunder or any Surface Technology. If Surface does not take
steps to abate such Competitive (Surface) Infringement, within [***] after receipt of written notice of such
Competitive (Surface) Infringement (or such shorter period of time as is required to comply with the provisions of
Section 14.4.2.3 or any other applicable Law in the United States or any other country in the Territory to not waive any
statutory rights), Surface will provide Novartis will notice of such decision. Surface will pay all Patent Costs incurred
by such Surface for such enforcement.

14.4.2.3. Biosimilar Application. Notwithstanding Sections 14.4.2.1 or 14.4.2.2, if either Party (or any of their Related
Parties) receives a copy of a Biosimilar Application naming a Licensed Product as a reference product or otherwise
becomes aware that such a Biosimilar Application has been filed (such as in an instance described in Section 351(1)(9)
(C) of the PHSA), such Party will promptly notify the other Party. If either Party receives any equivalent or similar
certification or notice in the United States or any other jurisdiction, either Party will, promptly, notify and provide the
other Party copies of such communication. Regardless of the Party that is the “reference product sponsor” for purposes
of such Biosimilar Application:

(a) The Party with the enforcement rights under Sections 14.4.2.1 or 14.4.2.2 (the “Lead Party” for the remainder of
this Section 14.4.2.3) will designate pursuant to Section 351(l)(1)(B)(ii) of the PHSA the outside counsel and in-house
counsel who will receive confidential access to the Biosimilar Application. The Lead Party will pay all Patent Costs
incurred by such Party for such enforcement under this Section 14.4.2.3.

(b) The Lead Party will have the right, after consulting with the other Party, to list any Patents for which the
enforcement rights in Sections 14.4.2.1 and 14.4.2.2 are applicable, insofar as they meet the statutory requirements
pursuant to Section 351(l)(1)(3)(A), Section 351(l)(5)(b)(i)(II), or Section 351(l)(7) of the PHSA, to respond to any
communications with respect to such lists from the filer of the Biosimilar Application, and to negotiate with the filer of
the Biosimilar Application as to whether to utilize a different mechanism for information exchange other than that
specified in Section 351(l) of the PHSA.

(c) The Lead Party will have the right, after consulting with the other Party, to identify Patents for which the
enforcement rights in Sections 14.4.2.1 and 14.4.2.2 are applicable, or respond to relevant communications under any
equivalent or similar listing to those described in the preceding Section 14.4.2.3(b) in any other jurisdiction outside of
the United States. If required pursuant to applicable Law, upon the Lead Party’s request, the other Party will assist in
the preparation of such list and make such response after consulting with the Lead Party.

(d) The other Party will (1) within [***] after the Lead Party’s written request, provide to the Lead Party all
information, including a list of Patents Controlled by such other Party and for which the enforcement rights in Sections
14.4.2.1 and 14.4.2.2 are applicable, that is necessary or reasonably useful to enable the Lead Party to make any lists or
communications with respect to such Patents that are described in the foregoing Sections 14.4.2.3(b) or 14.4.2.3(c),
and (2) cooperate with the Lead Party’s reasonable requests in connection therewith to the extent required or not
prohibited by applicable Law. The Lead Party will consult with the other Party prior to identifying any Patents
controlled by such other Party as contemplated by this Section 14.4.2.3. The Lead Party will consider in good faith
advice and suggestions with respect thereto received from the other Party, and will notify the other Party of any such
lists or communications promptly after they are made.

(e) The Parties recognize that procedures other than those set forth above in this Section 14.4.2.3 may be applicable to
Biosimilar Applications that are not governed by the PHSA. As a result, in the event that the Parties acting in

good faith mutually determine that certain provisions of Law in the United States or in any other country in the
Territory are applicable to actions taken by the Parties with respect to Biosimilar Applications under this Section
14.4.2.3 in such country, the Parties will comply with any such applicable Law in such country (and any relevant and
reasonable procedures established by the) in exercising their rights and obligations with respect to Biosimilar
Applications under this Section 14.4.2.3.

14.4.3. Defense. As between the Parties, the Party controlling the Prosecution and Maintenance of any Patent under
Section 14.3 (i.e., initially, Novartis for Patents contained in Novartis Technology and Joint Collaboration IP and
Prosecution Patents and Surface for Other Patents ), will have the right (but not the obligation), at its sole discretion, to
defend against a declaratory judgment action or other action challenging any such Patent, other than with respect to (a)
any counter-claims in any enforcement action brought by the other Party pursuant to Section 14.4.2 or (b) any action
by a Third Party in response to an enforcement action brought by the other Party, which in both cases ((a) and (b)) will
be controlled by such other Party. If the Party controlling such Prosecution and Maintenance of Patents under Section
14.3 does not defend such Patent under this Section 14.4.3 within [***] (or such shorter period of time as is required to
comply with the provisions of Section 14.4.2.3 or any other applicable Law in the United States or any other country in
the Territory to not waive any statutory rights), or elects not to continue any such defense (in which case it will
promptly provide notice thereof to the other Party), then the other Party will have the right (but not the obligation), at
its sole discretion, to defend any such Patent.

14.4.4. Withdrawal, Cooperation and Participation. With respect to any infringement or defensive action identified
above in this Section 14.4 and subject to the terms of this Section:

14.4.4.1. If the controlling Party ceases to pursue or withdraws from such action, it will promptly notify the other Party
(in sufficient time to enable the other Party to meet any deadlines by which any action must be taken to preserve any
rights in such infringement or defensive action (including any such period of time as is required to comply with the
provisions of Section 14.4.2.3)) and, if permitted under Sections 14.4.3, such other Party may substitute itself for the
withdrawing Party and proceed under the terms and conditions of this Section 14.4.

14.4.4.2. The non-controlling Party will cooperate with the Party controlling any such action (as may be reasonably
requested by the controlling Party), including, at the controlling Party’s sole cost and expense, (1) providing access to
relevant documents and other evidence, (2) using reasonable efforts to make its and its Affiliates and licensees and
Sublicensees and all of their respective employees, subcontractors, consultants and agents available at reasonable
business hours and for reasonable periods of time, but only to the extent relevant to such action, and (3) if reasonably
necessary, by being joined as a party, subject for this clause (3) to the controlling Party agreeing to indemnify such
non-controlling Party for its involvement as a named party in such action and paying those Patent Costs incurred by
such non-controlling Party in connection with such joinder. The Party controlling any such action will keep the other
Party reasonably updated with respect to any such action, including providing copies of all materials documents
received or filed in connection with any such action.

14.4.4.3. Each Party will have the right to consult with the other Party regarding any such action controlled by such
other Party, in each case at such first Party’s sole cost and expense. If a Party elects to so be involved, the controlling
Party will provide the other Party and its counsel with an opportunity to consult with the controlling Party and its
counsel regarding the prosecution of such action (including reviewing the contents of any correspondence, legal papers
or other documents related thereto), and the controlling Party will take into account reasonable and timely requests of
the other Party regarding such enforcement or defense. Nothing in this Section 14.4.4.3 will limit the controlling
Party’s ability to prosecute any such action.

14.4.5. Settlement. With respect to any infringement or defensive action identified above in this Section 14.4, the Party
controlling such action will have the right to settle or otherwise dispose of such action on such terms as such Party will
determine in its sole discretion, including by granting a license or sublicense to a Third Party under the rights granted
to such Party in Section 9; provided that, notwithstanding the foregoing, no such settlement or other disposition will
(a) impose any monetary restriction or obligation on or admit fault of the other Party and (b) adversely affect the other
Party’s rights under this Agreement to any such Patent then being enforced or defended, in each case ((a) and (b)
without the prior written consent of the other Party, not to be unreasonably withheld, delayed, or conditioned.)

14.4.6. Damages. [***]

14.5. Patent Extensions. For clarity, the Party controlling the Prosecution and Maintenance of any Patent under
Section 14.3 (i.e., initially, Novartis for Patents contained in Novartis Technology and Joint Collaboration IP and
Prosecution Patents and Surface for Other Patents), will have the right to elect and file for patent term restoration or
extension, supplemental protection certificate or any of their equivalents with respect to such Patents with respect to
any Licensed Product in their respective Territories; provided that with respect to any Other Patents (whether so
controlled by Novartis or Surface) in the Novartis Territory for any Licensed Product, Novartis will have the right to
make any such election or filing in any country or region, other than the United States or any other country or region
where such election or filing would impair the ability to obtain any other restoration, extension, certificate or
equivalent for the same Other Patent in such country or region. The Parties will cooperate and shall take the other
Party’s reasonable input into account in determining whether to obtain such patent term restoration, extension,
supplemental protection certificate or equivalent thereof. Upon the request by a Party, such other Party will reasonably
cooperate in the implementation of such requesting Party’s decisions made in a manner with this Section 14.5.

14.6. Patent Listings. With respect to any filings made to Regulatory Authorities with respect to any Patents within
the Novartis Technology or the Surface Technology for any Licensed Product within such Party’s Territory, including
as required or allowed in connection with in the United States, the FDA’s Orange or Purple Book, if applicable, or
outside the United States, other international equivalents, but subject to Section 14.4.2.3, (a) the Parties will list any
such Patents as may be required by applicable Laws, and (b) otherwise (i) Novartis will have the sole right to make
any such decision whether to list for Patents within the Collaboration IP or Joint Collaboration IP for the Novartis
Territory and for any Licensed Product (other than any Regional Licensed Product in the Surface Territory); (ii)
Surface will have the sole right to make any such decision whether to list for Patents within the Collaboration IP or
Joint Collaboration IP for the Surface Territory for any Regional Licensed Product; and (iii) each Party will have the
sole right to make any such decision whether to list for Patents otherwise within the Novartis Technology for Novartis
or the Surface Technology for Surface with respect to any Licensed Product. Upon the request by a Party, such other
Party will reasonably cooperate in the implementation of such requesting Party’s decisions made in a manner with this
Section 14.6.

14.7. Third Party Rights. Notwithstanding the foregoing provisions of this Section 14, each Party’s rights and
obligations with respect to any Patent under this Section 14 will be subject to the Third Party rights and obligations
(including under any applicable In- License).

14.8. Common Interest. All information exchanged between the Parties regarding the Prosecution and Maintenance,
and enforcement and defense, of the Patents under this Section 14 will be deemed Confidential Information of the
disclosing Party. In addition, the Parties acknowledge and agree that, with regard to such Prosecution and
Maintenance, and enforcement and defense, the interests of the Parties as collaborators and licensor and licensee are to
obtain the strongest patent protection possible, and as such, are aligned and are legal in nature. The Parties agree and
acknowledge that they have not waived, and nothing in this Agreement constitutes a waiver of, any legal privilege
concerning the Patents under this Section 14, including privilege under the common interest doctrine and similar or
related doctrines. Notwithstanding anything to the contrary contained herein, to the extent a Party has a good faith
believe that any information required to be disclosed by such Party to the other Party under this Section 14 is protected
by attorney-client privilege or any other applicable legal privilege or immunity, such Party shall not be required to
disclose such information and the Parties shall in good faith cooperate to agree upon a procedure (including entering
into a specific common interest agreement, disclosing such information on a “for counsel eyes only” basis or similar
procedure) under which such information may be disclosed without waiving or breaching such privilege or immunity.

14.9. Trademarks.

14.9.1. T1 Licensed Products and Global Licensed Products.

14.9.1.1. As between the Parties, Novartis has the sole and exclusive right to select and develop one or more Product
Global Trademark(s) for use throughout the Novartis Territory for all T1 Licensed Products and Global Licensed
Products. Such Product Global Trademark(s) may not include Trademarks owned or controlled by Surface. Novartis
will own all rights to Product Global Trademarks and all goodwill associated therewith, throughout the Novartis
Territory. Novartis will also own rights to any Internet domain names incorporating the applicable Product Global

Trademarks or any variation or part of such Product Global Trademarks used as its URL address or any part of such
address.

14.9.1.2. In the event that Surface becomes aware of any infringement of any Product Global Trademark by a Third
Party, Surface will promptly notify Novartis and the Parties will reasonably consult with each other and jointly
determine the best way to prevent such infringement, including by the institution of legal proceedings against such
Third Party; provided further that Novartis retains the sole right (but not obligation) to seek to abate any such
infringement.

14.9.2. Regional Licensed Products.

14.9.2.1. Each Party has the right to use any Trademark it owns or controls for Regional Licensed Products in its
Territory at its sole discretion, and each Party and its Affiliates will retain all right, title and interest in and to its and
their respective corporate names and logos.

14.9.2.2. Pursuant to Section 6.2.5, each Party will develop and propose, and the JSC will review and comment on, one
or more RLP Trademark(s) for use throughout the Novartis Territory and Surface Territory, as applicable. Such RLP
Trademark(s) considered by the JSC may include, in each Party’s sole discretion, the RLP Trademark(s) developed by
the other Party with respect to the Commercialization of Regional Licensed Products in such Party’s Territory, but may
not include other Trademarks owned or controlled by the other Party. Any RLP Trademark(s) that are developed and
used by Novartis to promote and sell Regional Licensed Products in the Novartis Territory are hereinafter referred to
as the “Novartis RLP Trademarks”. Any RLP Trademark(s) that are developed and used by Surface to promote and
sell Regional Licensed Products in the Surface Territory are hereinafter referred to as the “Surface RLP
Trademarks”. As between the Parties, Surface will own all rights to Surface RLP Trademarks and all goodwill
associated therewith, throughout the Surface Territory and, if Novartis chooses to use such Surface RLP Trademarks
for the Regional Licensed Products in the Novartis Territory, the Novartis Territory. As between the Parties, Novartis
will own all rights to Novartis RLP Trademarks and all goodwill associated therewith, throughout the Novartis
Territory and, if Surface chooses to use such Novartis RLP Trademarks for the Regional Licensed Products in the
Surface Territory, the Surface Territory. Surface will also own rights to any Internet domain names incorporating the
applicable Surface RLP Trademarks or any variation or part of such Surface RLP Trademarks used as its URL address
or any part of such address; and Novartis will also own rights to any Internet domain names incorporating the
applicable Novartis RLP Trademarks or any variation or part of such Novartis RLP Trademarks used as its URL
address or any part of such address.

14.9.2.3. If a Party determines to use the other Party’s RLP Trademarks to promote and sell any Regional Licensed
Product in its Territory, then Surface and Novartis will enter into a separate trademark license agreement containing
commercially reasonable and customary terms pursuant to which the Party owning such RLP Trademark will grant the
other Party an exclusive, royalty-free license to use the applicable RLP Trademark(s) to Commercialize Regional
Licensed Products in the other Party’s Territory.

14.9.2.4. In the event either Party becomes aware of any infringement of any RLP Trademark by a Third Party, such
Party will promptly notify the other Party and the Parties will consult with each other and jointly determine the best
way to prevent such infringement, including by the institution of legal proceedings against such Third Party; provided
further that the Party owning such RLP Trademark retains the sole right (but not obligation) to seek to abate any such
infringement.

14.9.3. No Other Trademark Rights. For the avoidance of doubt, neither Party will have any right to use the other
Party’s or the other Party’s Affiliates’ corporate names or logos in connection with Research, Development,
Manufacturing and Commercialization of Regional Licensed Products.

15. TERM AND TERMINATION

15.1. Term. This Agreement will be effective as of the Effective Date and, unless terminated earlier, this Agreement
will continue until the date on which neither Party is Researching, Developing, Manufacturing or Commercializing any
Antibody Candidates or Licensed Products under this Agreement (“Term”).

15.2. Termination for Novartis at Will. Novartis may terminate this Agreement for any reason or no reason on an
Option Target-by Option Target or Licensed Target-by-Licensed Target basis at any time upon [***] prior written
notice. Notwithstanding the foregoing, Novartis may not terminate this Agreement with respect to the T1 Licensed

Target with effect prior to the earlier of (a) [***] following the Effective Date or (b) [***] following the first IND
Filing with respect to a T1 Licensed Product; provided that this sentence shall not apply in the event of a Change of
Control of Novartis or a Third Party Acquisition by Novartis or its Affiliates where the applicable Third Party or its
Affiliates have a Competing Program (and in the case of a Third Party Acquisition, in Novartis’ reasonable judgment,
the Competing Program constitutes [***] or less of the value of the Third Party or business acquired in such Third
Party Acquisition).

15.3. Termination for Material Breach.

15.3.1. Material Breach.

15.3.1.1. Subject to Section 15.3.2, Surface will have the right to terminate this Agreement, on an Option Target-by-
Option Target basis or Licensed Target-by-Licensed Target basis, upon delivery of written notice to Novartis in the
event of any material breach by Novartis of any terms and conditions of this Agreement in a manner that
fundamentally frustrates the transactions contemplated by this Agreement with respect to such Target, provided that
such termination will not be effective if such breach has been cured within [***] after written notice thereof is given
by Surface to Novartis specifying the nature of the alleged breach (or, if such default cannot be cured within such
[***] period, within [***] after such notice if Novartis commences actions to cure such default within such [***]
period and thereafter diligently continues such actions, but fails to cure the default by the end of such [***]; provided,
however, that to the extent such material breach involves the failure to make a payment when due, such breach must be
cured within [***] after written notice thereof is given by Surface to Novartis.

15.3.1.2. Subject to Section 15.3.2, Novartis will have the right to terminate this Agreement, on an Option Target-by-
Option Target basis or Licensed Target-by-Licensed Target basis, upon delivery of written notice to Surface in the
event of any material breach by Surface of any terms and conditions of this Agreement in a manner that fundamentally
frustrates the transactions contemplated by this Agreement with respect to such Target, provided that such termination
will not be effective if such breach has been cured within [***] after written notice thereof is given by Novartis to
Surface specifying the nature of the alleged breach (or, if such default cannot be cured within such [***] period, within
[***] after such notice if Surface commences actions to cure such default within such [***] period and thereafter
diligently continues such actions, but fails to cure the default by the end of such [***]; provided, however, that to the
extent such material breach involves the failure to make a payment when due, such breach must be cured within [***]
after written notice thereof is given by Novartis to Surface.

15.3.2. Disputed Breach. If the alleged breaching Party disputes in good faith the existence or materiality of a breach
specified in a notice provided by the other Party in accordance with Section 15.3.1 and such alleged breaching Party
provides the other Party notice of such dispute within such [***] or [***] period, as applicable, then the non-breaching
Party will not have the right to terminate this Agreement under Section 15.3.1 unless and until the dispute resolution
process set forth in Section 16.3 has be completed (including the tolling and cure periods set forth therein).

15.4. Termination for Insolvency. If, at any time during the Term (a) a case is commenced by or against either Party
under Title 11, United States Code, as amended, or analogous provisions of applicable Law outside the United States
(the “Bankruptcy Code”) and, in the event of an involuntary case under the Bankruptcy Code, such case is not
dismissed within [***] after the commencement thereof, (b) either Party files for or is subject to the institution of
bankruptcy, liquidation or receivership proceedings (other than a case under the Bankruptcy Code), (c) either Party
assigns all or a substantial portion of its assets for the benefit of creditors, (d) a receiver or custodian is appointed for
either Party’s business, or (e) a substantial portion of either Party’s business is subject to attachment or similar process;
then, in any such case ((a), (b), (c), (d) or (e)), the other Party may terminate this Agreement upon written notice to the
extent permitted under applicable Law.

15.5. Effect of Termination by Surface for Cause or by Novartis for Convenience. Upon termination of this
Agreement with respect to any Licensed Target or any Option Target by Novartis pursuant to Section 15.2 or by
Surface pursuant to Section 15.3.1.1 or 15.4:

15.5.1. With respect to such terminated Licensed Target, Novartis will pay for (a) for a period of [***] after the
effective date of termination for the applicable Licensed Target, its portion of Development Costs for those Antibody
Candidates or Licensed Products against such Licensed Target in the budget for the applicable Development Plan, and
(b) its portion of reasonable costs and expenses (calculated in the same manner as

Development Costs) to wind down those then on-going associated Clinical Studies that Surface identifies, by written
notice to Novartis provided no later than [***] after the effective date of termination, will not be continued.

15.5.2. All licenses granted under Section 9 and other rights and obligations under this Agreement with respect to such
Licensed Target will terminate.

15.5.3. [***]

15.5.4. Novartis will as promptly as practicable (a) assign to Surface or Surface’s designee possession and ownership
of all material governmental or regulatory filings and approvals (including all material Regulatory Approvals,
Regulatory Materials, Pricing Approvals) and copies of material correspondence and conversation logs [***] (to the
extent assignable under applicable Laws), and (b) provide to Surface or Surface’s designee copies of all material data,
reports, records and materials, and other material sales and marketing related information in Novartis’s possession and
Control [***] In addition, Novartis will appoint Surface as Novartis’s or Novartis’s Affiliates’ (and to the extent
permitted by the applicable sublicense, its Sublicensees’) agent for [***] involving Regulatory Authorities in the
Novartis Territory until all Regulatory Approvals, Regulatory Materials, Pricing Approvals and other governmental or
regulatory filings required to be assigned to Surface hereunder have, in fact, been assigned to Surface or its designee
but in no event longer than the [***] anniversary of the effective date of termination. In the event of failure to obtain
assignment of any of the items required to be assigned under this Section 15.5.4, Novartis hereby consents and grants
to Surface the right to access and reference (without any further action required on the part of Novartis, whose
authorization to file this consent with any Regulatory Authority is hereby granted) [***]

15.5.5. If the effective date of termination is after [***] then, to the extent permitted by applicable Laws, Novartis or
its Affiliates’ (or to the extent permitted by the applicable sublicense, its Sublicensees’) will appoint Surface as its
exclusive distributor [***] and grant Surface the right to appoint sub-distributors, until such time as all Regulatory
Approvals in the Novartis Territory have been transferred to Surface or its designee but in no event longer than the
[***] anniversary of the effective date of termination.

15.5.6. With respect to [***] if Novartis or its Affiliates (or to the extent permitted by the applicable sublicense, its
Sublicensees) are Manufacturing [***]

15.5.7. Manufacturing of Combinations.

15.5.7.1. With respect to the Novartis Component of [***] that is a Combination:

(a) if Novartis or its Affiliates (or to the extent permitted by the applicable sublicense, its Sublicensees’) are selling
such Novartis Component [***] following the effective date of termination).

(b) if Novartis or its Affiliates (or to the extent permitted by the applicable sublicense, its Sublicensees’) are not selling
such Novartis Component [***] following the effective date of termination).

(c) if Novartis or its Affiliates (or to the extent permitted by the applicable sublicense, its Sublicensees’) are
Manufacturing and supplying such Novartis Component [***] to Surface [***] following the effective date of
termination.

15.5.7.2. With respect to the Surface Component of [***] that is a Combination, if Novartis or its Affiliates’ (or to the
extent permitted by the applicable sublicense, its Sublicensees’) are Manufacturing and supplying the Surface
Component [***] following the effective date of termination.

15.5.7.3. For clarity, in no event will Novartis or its Related Parties be obligated to (or obligated to use Commercially
Reasonable Efforts to) Develop or Commercialize any Novartis Component [***] that is a Combination Product after
the effective date of termination anywhere in the world other than the U.S.

15.5.8. If Surface so requests, and to the extent permitted under Novartis’s obligations to Third Parties on the effective
date of termination, Novartis will [***] any Third Party [***]

15.5.9. Novartis will promptly transfer and assign to Surface all of Novartis’s and its Affiliates’ rights, title and
interests in and to the Novartis Trademark(s) solely used to identify the Reversion Products (but not any house marks,
or logos or any trademark of Novartis or its Affiliates, containing the word “Novartis” or any such Affiliate) owned by
Novartis and used for the Reversion Products in the Field.

15.5.10. Novartis will transfer to Surface any finished goods inventory of the Reversion Products Controlled by
Novartis or its Affiliates as of the termination date at [***]

15.5.11. Novartis will execute all documents and take all such further actions as may be reasonably requested by
Surface in order to give effect to the foregoing clauses.

15.6. Effect of Termination by Novartis for Cause. Upon termination of this Agreement with respect to a Licensed
Target or Option Target by Novartis pursuant to Sections 15.3.1.2 or 15.4:

15.6.1. All licenses granted under Section 9 by Novartis to Surface with respect to such Licensed Target will terminate;

15.6.2. The licenses and other rights granted by Surface to Novartis under the Surface Technology with respect to such
Licensed Target will remain in effect in accordance with their respective terms; provided, however, that [***] and

15.6.3. Surface will be deemed to have exercised its right pursuant to Section 2.8 to discontinue its participation in all
Committees with respect to such Target, and Novartis’ obligations to provide updates to Surface on the Research,
Development, Manufacture or Commercialization of any affected Licensed Antibody Candidates or Licensed Product
with respect to such Target shall be limited to that information set forth on Exhibit N.

15.6.4. Except as set forth in this Section 15.6. the rights and obligations of the Parties hereunder shall terminate with
respect to such Licensed Target as of the effective date of such termination.

15.6.5. Surface will execute all documents and take all such further actions as may be reasonably requested by
Novartis in order to give effect to the foregoing clauses.

15.6.5.1. Effect of Expiration or Termination; Survival. In addition to the termination consequences set forth in
Sections 15.5 and 15.6, the following provisions will survive expiration or termination of this Agreement for any
reason: all of Sections 1, 10 (but only with respect to any payments accrued thereunder prior to any such termination or
expiration), 11, 13, 15 and 16, and Sections 4.2.7, 9.4, 9.6, 9.7, 9.8, 10.12.3, 10.12.5, 10.13, 12.3, 14.1, 14.2 and 14.8.
Expiration or termination of this Agreement for any reason will not relieve the Parties of any liability or obligation
which accrued hereunder prior to the effective date of such termination or expiration, nor preclude either Party from
pursuing all rights and remedies it may have hereunder or at law or in equity, with respect to any breach of this
Agreement. For the avoidance of doubt, termination of this Agreement will not affect any SDEA, which will continue
to survive so long as any Licensed Products thereunder are being Commercialized.

16. MISCELLANEOUS

16.1. Assignment. Except as provided in this Section 16.1, this Agreement may not be assigned or otherwise
transferred, nor may any right or obligation hereunder be assigned or transferred, by either Party without the written
consent of the other Party. Notwithstanding the foregoing, either Party may, without the other Party’s written consent,
assign this Agreement and its rights and obligations hereunder in whole or in part to an Affiliate or to a party that
acquires, by or otherwise in connection with, merger, sale of assets or otherwise, all or substantially all of the business
of the assigning Party to which the subject matter of this Agreement relates. The assigning Party will remain
responsible for the performance by its assignee of any obligation hereunder so assigned. An assignment to an Affiliate
will terminate, and all rights so assigned will revert to the assigning Party, if and when such Affiliate ceases to be an
Affiliate of the assigning Party. Any purported assignment in violation of this Section 16.1 will be void.

16.2. Governing Law. The Agreement will be construed and the respective rights of the Parties determined in
accordance with the substantive Laws of the State of New York, notwithstanding any provisions of New York Law or
any other Law governing conflicts of laws to the contrary.

16.3. Arbitration.

16.3.1. Disputes. Except as otherwise expressly set forth in this Agreement, including Section 2.6.3, disputes of any
nature arising under, relating to, or in connection with this Agreement (“Disputes”) will be resolved pursuant to this
Section 16.3.

16.3.2. Dispute Escalation. In the event of a Dispute between the Parties, the Parties will first attempt to resolve such
Dispute by negotiation and consultation between themselves or at the JSC. In the event that such Dispute is not
resolved on an informal basis within [***] from receipt of the written notice of a Dispute, any Party may, by written
notice to the other, have such Dispute referred to the Executive Officers (or their designees, which designee is required
to have decision-making authority on behalf of such Party), who will attempt to resolve such Dispute by negotiation
and consultation for a [***] period following receipt of such written notice.

16.3.3. Full Arbitration. Except as otherwise expressly set forth in this Agreement, in the event the Parties have not
resolved such Dispute within [***] of receipt of the written notice referring such Dispute to the Executive Officers,
either Party may at any time after such [***] period submit such Dispute to be finally settled by arbitration
administered in accordance with the procedural rules of the American Arbitration Association (the “AAA”) in effect at
the time of submission, as modified by this Section 16.3. The arbitration will be governed by the Laws of the State of
New York. The arbitration will be heard and determined by [***] arbitrators who are retired judges or attorneys with at
least [***] of relevant experience in the pharmaceutical and biotechnology industry, each of whom will be impartial
and independent. Each Party will appoint [***] and the [***] arbitrator will be selected by the [***] Party-appointed
arbitrators, or, failing agreement within [***] following appointment of the second arbitrator, by the AAA. Such
arbitration will take place in New York, New York. The arbitration award so given will, absent manifest error, be a
final and binding determination of the Dispute, will be fully enforceable in any court of competent jurisdiction, and
will not include any damages expressly prohibited by Section 13.5. Fees, costs and expenses of arbitration are to be
divided by the Parties in the following manner: Novartis [***] it chooses, Surface [***] it chooses, and the Parties
[***] arbitrator. Except in a proceeding to enforce the results of the arbitration or as otherwise required by Law, neither
Party nor any arbitrator may disclose the existence, content or results of any arbitration hereunder without the prior
written consent of both Parties.

16.3.4. Expedited Arbitration.

16.3.4.1. If a Party exercises its rights under this Agreement to refer a dispute to expedited arbitration (an “Expedited
Dispute”), then the Parties will follow the expedited dispute resolution process in this Section 16.3.4 (and not the
dispute resolution process in Section 16.3.3 of this Agreement) (“Expedited Arbitration”). The Parties agree and
acknowledge that any good faith dispute under Expedited Arbitration will not be deemed to be a material breach of this
Agreement.

16.3.4.2. The Expedited Dispute will be submitted to fast-track, binding arbitration in accordance with the following:

(a) Arbitration will be conducted in New York, New York under the rules of the AAA for the resolution of commercial
disputes in the most expedited manner permitted by such rules. The Parties will appoint a single arbitrator to be - 166 -
selected by mutual agreement. If the Parties are unable to agree on an arbitrator, the Parties will request that the AAA
select the arbitrator. The arbitrator will be a professional in business or licensing experienced [***] The cost of the
arbitration will be borne equally by the Parties. Except in a proceeding to enforce the results of the arbitration or as
otherwise required by applicable Laws, neither Novartis nor Surface nor any arbitrator may disclose the existence,
content or results of any arbitration hereunder without the prior written agreement of Novartis and Surface.

(b) Within [***] after such matter is referred to arbitration, each Party will provide the arbitrator with a proposal and
written memorandum in support of its position regarding the Expedited Dispute, as well as any documentary evidence
it wishes to provide in support thereof (each a “Brief”) and the arbitrator will provide each Party’s Brief to the other
Party after it receives it from both Parties.

(c) Within [***] after a Party submits its Brief, the other Party will have the right to respond thereto. The response and
any material in support thereof will be provided to the arbitrator and the other Party.

(d) The arbitrator will have the right to meet with the Parties as necessary to inform the arbitrator’s determination and
to perform independent research and analysis. Within [***] of the receipt by the arbitrator of both Parties’ responses
(or expiration of the [***] period if any Party fails to submit a response), the arbitrator will deliver his/her decision
regarding the Expedited Dispute in writing; provided that the arbitrator will select one of the resolutions proposed by
the Parties.

16.3.5. Injunctive Relief. Notwithstanding the dispute resolution procedures set forth in this Section 16.3, in the event
of an actual or threatened breach of this Agreement, the aggrieved Party may seek provisional equitable relief
(including restraining orders, specific performance or other injunctive relief), without first submitting to any dispute
resolution procedures hereunder.

16.3.6. [***]

16.4. Entire Agreement; Amendments. This Agreement, together with the Equity Agreements, Supply Agreements
and SDEA, contains the entire understanding of the Parties with respect to the subject matter hereof, and supersedes all
previous arrangements with respect to the subject matter hereof, whether written or oral, including, effective as of the
Effective Date, that Confidentiality Agreement between Surface and Novartis Institutes for BioMedical Research, Inc.,
dated as of [***] (provided that all information disclosed or exchanged under such agreement will be treated as
Confidential Information hereunder). This Agreement may be amended, or any term hereof modified, only by a written
instrument duly-executed by authorized representatives of both Parties hereto. The Exhibits and Schedules attached
hereto may be amended, or any term hereof modified, only by a written instrument duly-executed by authorized
representatives of both Parties hereto.

16.5. Severability. If any provision hereof should be held invalid, illegal or unenforceable in any respect in any
jurisdiction, the Parties hereto will substitute, by mutual consent, valid provisions for such invalid, illegal or
unenforceable provisions, which valid provisions in their economic effect are sufficiently similar to the invalid, illegal
or unenforceable provisions that it can be reasonably assumed that the Parties would have entered into this Agreement
with such valid provisions. In case such valid provisions cannot be agreed upon, the invalid, illegal or unenforceable of
one or several provisions of this Agreement will not affect the validity of this Agreement as a whole, unless the
invalid, illegal or unenforceable provisions are of such essential importance to this Agreement that it is to be
reasonably assumed that the Parties would not have entered into this Agreement without the invalid, illegal or
unenforceable provisions.

16.6. Headings. The captions to the Sections hereof are not a part of this Agreement, but are merely for convenience
to assist in locating and reading the several Sections hereof.

16.7. Waiver of Rule of Construction. Each Party has had the opportunity to consult with counsel in connection with
the review, drafting and negotiation of this Agreement. Accordingly, the rule of construction that any ambiguity in this
Agreement will be construed against the drafting Party will not apply.

16.8. Interpretation. Except where the context expressly requires otherwise, (a) the use of any gender herein will be
deemed to encompass references to either or both genders, and the use of the singular will be deemed to include the
plural (and vice versa); (b) the words “include”, “includes” and “including” will be deemed to be followed by the
phrase “without limitation” and will not be interpreted to limit the provision to which it relates; (c) the word “shall”
will be construed to have the same meaning and effect as the word “will”; (d) any definition of or reference to any
agreement, instrument or other document herein will be construed as referring to such agreement, instrument or other
document as from time to time amended, supplemented or otherwise modified (subject to any restrictions on such
amendments, supplements or modifications set forth herein); (e) any reference herein to any Person will be construed
to include the Person’s successors and assigns; (f) the words “herein”, “hereof” and “hereunder”, and words of similar
import, will be construed to refer to this Agreement in each of their entirety, as the context requires, and not to any
particular provision hereof; (g) all references herein to Sections, Exhibits or Schedules will be construed to refer to
Sections, Exhibits or Schedules of this Agreement, and references to this Agreement include all Exhibits and
Schedules hereto; (h) the word “notice” means notice in writing (whether or not specifically stated) and will include
notices, consents, approvals and other written communications contemplated under this Agreement; (i) provisions that
require that a Party, the Parties or any committee hereunder “agree,” “consent” or “approve” or the like will require
that such agreement, consent or approval be specific and in writing, whether by written agreement, letter, approved
minutes or otherwise (but excluding e-mail and instant messaging); (j) references to any specific law, rule or
regulation, or article, section or other division thereof, will be deemed to include the then-current amendments thereto
or any replacement or successor law, rule or regulation thereof; and (k) the term “or” will be interpreted in the
inclusive sense commonly associated with the term “and/or”.

16.9. No Implied Waivers; Rights Cumulative. No failure on the part of Surface or Novartis to exercise, and no
delay in exercising, any right, power, remedy or privilege under this Agreement, or provided by statute or at Law or in
equity or otherwise, will impair, prejudice or constitute a waiver of any such right, power, remedy or privilege or be
construed as a waiver of any breach of this Agreement or as an acquiescence therein, nor will any single or partial
exercise of any such right, power, remedy or privilege preclude any other or further exercise thereof or the exercise of
any other right, power, remedy or privilege.

16.10. Notices. All notices which are required or permitted hereunder will be in writing and sufficient if delivered
personally, sent by facsimile (and promptly confirmed by personal delivery, registered or certified mail or overnight
courier), sent by nationally-recognized overnight courier or sent by registered or certified mail, postage prepaid, return
receipt requested, addressed as follows:

If to Surface, to:

With a copy to:

If to Novartis, to:

With a copy to:

Surface Oncology, Inc.
215 First Street, Suite 400-S
Cambridge, Massachusetts 02142
Attention: Chief Executive Officer
Facsimile No.: (617) 945-9574

Goodwin Procter LLP
Exchange Place
53 State Street
Boston, Massachusetts 02109
Attention: Kingsley L. Taft, Esq.
Facsimile No.: (617) 523-1231

Novartis Institutes for BioMedical Research, Inc.
250 Massachusetts Avenue
Cambridge, MA 02139
Attention: General Counsel
Facsimile No.: (617) 871-5786

Hogan Lovells US LLP
875 Third Avenue
New York, NY 10022
Attention: Adam H. Golden, Esq.
Facsimile No.: (212) 918-3100

or to such other address as the Party to whom notice is to be given may have furnished to the other Party in writing in
accordance herewith. Any such notice will be deemed to have been given: (a) when delivered if personally delivered
on a Business Day (or if delivered or sent on a non-Business Day, then on the next Business Day); (b) on the Business
Day of receipt if sent by overnight courier or facsimile; or (c) on the Business Day of receipt if sent by mail.

16.11. Compliance with Export Regulations. Neither Party will export any technology licensed to it by the other
Party under this Agreement except in compliance with U.S. export Laws and regulations.

16.12. Force Majeure. Neither Party will be held liable to the other Party nor be deemed to have defaulted under or
breached this Agreement for failure or delay in performing any obligation under this Agreement to the extent that such
failure or delay is caused by or results from causes beyond the reasonable control of the affected Party, potentially
including embargoes, war, acts of war (whether war be declared or not), insurrections, riots, civil commotions, strikes,
lockouts or other labor disturbances, fire, earthquakes, floods, or other acts of God. The affected Party will notify the
other Party of such force majeure circumstances as soon as reasonably practical, and will promptly undertake all
reasonable efforts necessary to cure such force majeure circumstances and resume performance of its obligations
hereunder.

16.13. Independent Parties. It is expressly agreed that Surface and Novartis will be independent contractors and that
the relationship between Surface and Novartis will not constitute a partnership, joint venture or agency. Surface will
not have the authority to make any statements, representations or commitments of any kind, or to take any action,
which will be binding on Novartis, without the prior written consent of Novartis, and Novartis will not have the
authority to make any statements, representations or commitments of any kind, or to take any action, which will be
binding on Surface, without the prior written consent of Surface.

16.14. Counterparts. The Agreement may be executed in two or more counterparts, including by facsimile or PDF
signature pages, each of which will be deemed an original, but all of which together will constitute one and the same
instrument.

16.15. Performance by Affiliates. Each Party acknowledges and accepts that the other Party may exercise its rights
and perform its obligations (including granting or continuing licenses and other rights) under this Agreement either
directly or through one or more of its Affiliates. A Party’s Affiliates will have the benefit of all rights (including all
licenses and other rights) of such Party under this Agreement, but not be subject to such Party’s obligation, unless
expressly provided herein, or in the case of a permitted assignment, in accordance with Section 16.1. Accordingly, in
this Agreement “Novartis” will be interpreted to mean “Novartis or its Affiliates” and “Surface” will be interpreted to
mean “Surface or its Affiliates” where necessary to give each Party’s Affiliates the benefit of the rights provided to
such Party in this Agreement and the ability to perform its obligations (including granting or continuing licenses and
other rights) under this Agreement; provided, however, that in any event each Party will remain responsible for the acts
and omissions, including financial liabilities, of its Affiliates.

16.16. Binding Effect; No Third Party Beneficiaries. As of the Effective Date, this Agreement will be binding upon
and inure to the benefit of the Parties and their respective permitted successors and permitted assigns. Except as
expressly set forth in this Agreement, no Person other than the Parties and their respective Affiliates and permitted
assignees hereunder will be deemed an intended beneficiary hereunder or have any right to enforce any obligation of
this Agreement.

[THE REMAINDER OF THIS PAGE HAS BEEN LEFT INTENTIONALLY BLANK]

IN WITNESS WHEREOF, the Parties have executed this Agreement as of the Effective Date.
NOVARTIS INSTITUTES FOR
BIOMEDICAL RESEARCH, INC.

SURFACE ONCOLOGY, INC.

/s/ H. MARTIN SEIDEL

BY:
NAME: H. MARTIN SEIDEL
TITLE: GLOBAL HEAD, STRATEGIC ALLIANCES

/s/ Detlev Biniszkiewicz

BY:
NAME: Detlev Biniszkiewicz
TITLE: President and CEO

[***]

Exhibit A-1

Determination of Component Value

EXHIBIT A-2

Manufacturing Costs for Combinations for Regional Licensed Products in the Surface Territory

[***]
EXHIBIT B

“Manufacturing Costs” means a [***]

Manufacturing Costs

EXHIBIT C

Form of Option Exercise Notice

[Novartis Institutes for Biomedical Research, Inc.]
[250 Massachusetts Ave.]
[Cambridge, MA 02139]

[ , 20 ]

Surface Oncology, Inc.
215 First Street, Suite 400-S
Cambridge, MA 02142
Attn: Chief Executive Officer

Dear Sir or Madam:

In accordance with Section 4.2.6 of that certain Collaboration Agreement by and between Surface Oncology, Inc.
(“Surface”) and Novartis Institutes for Biomedical Research, Inc. (“Novartis”) executed as of January 9, 2016 (the
“Collaboration Agreement”), Novartis hereby provides written notice exercising the Option set forth in Exhibit A
attached hereto, for which Novartis previously provided an Option Purchase Notice, pursuant to the terms of the
Collaboration Agreement. Capitalized terms used but not defined herein will have the meanings assigned to them in
the Collaboration Agreement.

Very truly yours,

[NOVARTIS INSTITUTES FOR
BIOMEDICAL RESEARCH, INC.]

By:

Name:
Title:

cc: Goodwin Proctor LLP
Exchange Place
55 State Street
Boston, MA 02109
Attn: Kingsley L. Taft, Esq.
Confidential

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

Exhibit A

1. Option: .
2. Novartis has determined that:

☐ a filing or notification under applicable Antitrust Laws is not necessary.
☐ a filing or notification must be made under applicable Antitrust Laws.

Summary of any such filing(s) or notification(s):

EXHIBIT D

Form of Option Purchase Notice

[Novartis Institutes for Biomedical Research, Inc.]
[250 Massachusetts Ave.]
[Cambridge, MA 02139]

[ , 20 ]

Surface Oncology, Inc.
215 First Street, Suite 400-S
Cambridge, MA 02142
Attn: Chief Executive Officer

Dear Sir or Madam:

In accordance with Section 4.1.1 of that certain Collaboration Agreement by and between Surface Oncology, Inc.
(“Surface”) and Novartis Institutes for Biomedical Research, Inc. (“Novartis”) executed as of January 9, 2016 (the
“Collaboration Agreement”), Novartis hereby provides written notice to purchase the Option set forth in Exhibit A
attached hereto, pursuant to the terms of the Collaboration Agreement. Capitalized terms used but not defined herein
will have the meanings assigned to them in the Collaboration Agreement.

Very truly yours,

[NOVARTIS INSTITUTES FOR
BIOMEDICAL RESEARCH, INC.]

By:

Name:
Title:

cc: Goodwin Proctor LLP
Exchange Place
55 State Street
Boston, MA 02109
Attn: Kingsley L. Taft, Esq.

1. Option: .
2.

In accordance with Section 10.3, Novartis will pay to Surface an option exercise right purchase fee of:
☐ Five Million Dollars ($5,000,000)
☐ [***]

Exhibit A

EXHIBIT E

Initial JSC Representatives

For Novartis:

[***]

For Surface:

[***]

EXHIBIT F

T1 Research Plan

[***]

[***]
EXHIBIT G

Surface T1 Target Third Party Agreements (§3.1.7, 5.1.7)

EXHIBIT H-1

CD47 Research Plan

EXHIBIT H-2

IL-27 Research Plan

[***]

[***]
EXHIBIT H-3

[***]
[***]
EXHIBIT H-4

[***]
EXHIBIT I

Surface Option Target Third Party Agreements (§3.2.6, 5.2.8, 5.3.7)

[***]

[***]

[***]

[***]

[***]

EXHIBIT J

Form of Option Selection Notice

[Novartis Institutes of Biomedical Research, Inc.]/[Surface Oncology, Inc.]
[250 Massachusetts Ave.]/[215 First Street, Suite 400-S]
Cambridge, MA [02139]/[02142]

[ , 20 ]

[Surface Oncology, Inc.
215 First Street, Suite 400-S
Cambridge, MA 02142
Attn: Chief Executive Officer]

[Novartis Institutes for Biomedical Research, Inc.]
[250 Massachusetts Ave.]
[Cambridge, MA 02139]
Attn: [ ]

Dear Sir or Madam:

In accordance with Section 4.2.3 of that certain Collaboration Agreement by and between Surface Oncology, Inc.
(“Surface”) and Novartis Institutes of Biomedical Research, Inc. (“Novartis”) executed as of January 9, 2016 (the

“Collaboration Agreement”), [Novartis]/[Surface] hereby provides written notice indicating the selection of the Option
set forth in Exhibit A attached hereto, pursuant to the terms of the Collaboration Agreement. Capitalized terms used
but not defined herein will have the meanings assigned to them in the Collaboration Agreement.

Very truly yours,

[NOVARTIS INSTITUTES FOR
BIOMEDICAL RESEARCH,
INC.]/[SURFACE ONCOLOGY, INC.]

By:

Name:
Title:

[Goodwin Proctor LLP

cc:
Exchange Place
55 State Street
Boston, MA 02109
Attn: Kingsley L. Taft, Esq.]

[Hogan Lovells US LLP

cc:
875 Third Avenue
New York, NY 10022
Attention: Adam H. Golden, Esq.
Facsimile No.: (212) 918-3100]

1. Option: .
2.

[Novartis]/[Surface] is designating the Option listed above as a:
[***]

Exhibit A

EXHIBIT K

Surface Manufacturing Third Party Agreements (§8.5)

EXHIBIT L

Form of Invoice

INVOICE
DATE: Month Day, Year
INVOICE #: XX
NOVARTIS PO#: XXXXXXXX

[***]

Company Name
Street Address
City, State ZIP Code
Phone 1xxxxxx
Fax 1xxxxxx

Bill To:
Novartis Institutes for Biomedical Research, Inc.
Attn: Novartis Contact Name

P.O. Box 5990

Portland OR, 97228-5990

Re: Collaborative Agreement between Surface Oncology, Inc. and Novartis Institutes for BioMedical Research,
Inc. effective as of January 9, 2016.
PO Line
Number

AMOUNT

X

DESCRIPTION
[Upfront/Development Milestone/Sales Milestone] payment with
reference made to the relevant section of the contract

$XX.XX

 
Remit to:
Bank Wire Information:
Bank Name:
Account No.:
ABA#:
IBAN:
SWIFT CODE:

XX
XX
XX (only applicable in the US)
XX (only applicable in Europe)
XX (applicable US and Europe)

TOTAL

$XX.XX

Note for e-mail submission of invoices:

• The address is: [***]
• Attached invoice files must contain a Novartis issued purchase order number (PO) on them and cannot be

zipped. Invoices without a PO number on them or zipped attachments will not be accepted for
processing.

EXHIBIT M

Royalty Calculation Examples

Section 10.9.1

[***]

Section 10.9.2

[***]

Section 10.9.3.1

[***]

Section 10.9.3.2

[***]
Royalty Reduction Sample Calculation

[***]

Ex-U.S.:

[***]

U.S.:

[***]

[***]

[***]

EXHIBIT N

Disclosure Obligations

Schedule 1.1.158

Option IND Package Information

Schedule 1.1.167

Option Tox Package Information

Schedule 12.2

Exceptions to Representations and Warranties

[***]

12.2.1:

[***]
[***]
[***]

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

FIRST AMENDMENT TO COLLABORATION AGREEMENT

This first amendment (the “First Amendment”) to the Agreement (as defined below), is entered into as of May 6, 2016
(the “Amendment Effective Date”), by and between Surface Oncology, Inc., a corporation organized and existing
under the Laws of the State of Delaware (“Surface”), and Novartis Institutes for BioMedical Research, Inc., a
corporation organized and existing under the Laws of the State of Delaware (“Novartis”).

WHEREAS, Surface and Novartis are parties to that certain Collaboration Agreement dated January 9, 2016 (the
“Agreement”);

WHEREAS, Surface and Novartis desire to have Novartis assume Manufacturing responsibilities with respect to Tl
Antibody Candidates and Tl Licensed Products; and

WHEREAS, Surface and Novartis desire to amend the Agreement as provided herein.

NOW, THEREFORE, in consideration of the mutual provisions and covenants herein, the receipt and sufficiency of
which are hereby acknowledged, Surface and Novartis hereby agree as follows:

1.

Section 8.1.1.1 is hereby amended by deleting Section 8.1.1.1 in its entirety and replacing it with the
following:

“8.1.1.1. Subject to the oversight of the JRC, the responsibility to Manufacture (or have Manufactured) Tl Antibody
Candidates for use in the Tl Research Program shall be allocated between Surface and Novartis (or such Party’s
designated Third Party contract manufacturers) in accordance with the Tl Research Plan.”

2.

Section 8.1.1.2 is hereby amended by deleting Section 8.1.1.2 in its entirety and replacing it with the
following:

“8.1.1.2. Subject to the oversight of the JDC, Novartis has the sole responsibility to Manufacture (or have
Manufactured) Tl Antibody Candidates and Tl Licensed Products for use in the first Phase 1 Safety Study for the Tl
Antibody Candidates and Tl Licensed Products in accordance with the Tl Development Plan.”

3.

Section 8.1.1.3 is hereby amended by deleting Section 8.1.1.3 in its entirety and replacing it with the
following:

“8.1.1.3. Novartis has the sole responsibility to Manufacture (or have Manufactured) Tl Antibody Candidates and Tl
Licensed Products for use in Development and Commercialization of such Tl Antibody Candidates and Tl Licensed
Products in the Novartis Territory.”

4.

Section 8.1.2.1 is hereby amended by deleting Section 8.1.2.1 in its entirety and replacing it with the
following:

“8.1.2.1. Surface will be responsible for [***] of all Manufacturing Costs relating to Tl Antibody Candidates incurred
to support the Tl Research Program, including reimbursement to Novartis of all Manufacturing Costs

reasonably incurred by or on behalf of Novartis for the Manufacture of Tl Antibody Candidates for use in the Tl
Research Program.”

5.

Section 8.1.2.2 is hereby amended by deleting Section 8.1.2.2 in its entirety and replacing it with the
following:

“8.1.2.2. Novartis will be responsible for [***] of all Manufacturing Costs relating to the first Phase 1 Safety Study for
Tl Antibody Candidates and Tl Licensed Products set forth in the Novartis approved budget for such Phase 1 Safety
Study.”
6.

Section 8.1.2.3 is hereby amended by deleting Section 8.1.2.3 in its entirety and replacing it with the
following:

“8.1.2.3. Except as provided in Section 8.1.2.1, Novartis will be responsible for [***] of all Manufacturing Costs
relating to Tl Antibody Candidates and Tl Licensed Products for use in the Research, Development and
Commercialization of such Tl Antibody Candidates and Tl Licensed Products in the Novartis Territory incurred by or
on behalf of Novartis.”

7.

Section 15.5.3 is hereby amended by deleting Section 15.5.3 in its entirety and replacing it with the
following:

“15.5.3. [***]

8.

Section 15.5.8 is hereby amended by deleting Section 15.5.8 in its entirety and replacing it with the
following:

“15.5.8. If Surface so requests, and to the extent permitted under Novartis’s obligations to Third Parties on the
effective date of termination, Novartis will [***] any Third Party [***]”

9. Exhibit F (Tl Research Plan) is hereby deleted in its entirety and replaced by the Exhibit F as appended to

this First Amendment.

10. Except as expressly set forth in this First Amendment, all provisions of the Agreement shall remain in full

force and effect.

[Signature Page Follows]
IN WITNESS WHEREOF, Surface and Novartis have caused this First Amendment to be executed by their respective
authorized representatives as of the Amendment Effective Date.
SURFACE ONCOLOGY, INC.

NOVARTIS INSTITUTES FOR BIOMEDICAL
RESEARCH, INC.

/s/ Nick Buffinger

Name: Nick Buffinger
Title: VP, Corporate Development & IP Strategy
Date: 9 May 2016

/s/ H. Martin Seidel

Name: H. Martin Seidel
Title: Global Head of Strategic Alliances
Date: May 11, 2016

EXHIBIT F

T1 Research Plan

[***]
[***]
[***]
[***]

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

SECOND AMENDMENT TO COLLABORATION AGREEMENT

This second amendment (the “Second Amendment”) to the Agreement (as defined below), is entered into as of July
14, 2017 (the “Amendment Effective Date”), by and between Surface Oncology, Inc., a corporation organized and
existing under the Laws of the State of Delaware (“Surface”), and Novartis Institutes for BioMedical Research, Inc., a
corporation organized and existing under the Laws of the State of Delaware (“Novartis”).

WHEREAS, Surface and Novartis are parties to that certain Collaboration Agreement dated January 9, 2016 (the
“Agreement”), as amended by the May 6, 2016 First Amendment to Collaboration Agreement;

WHEREAS, Surface and Novartis desire to [***] and

WHEREAS, Surface and Novartis desire to amend the Agreement as provided herein.

NOW, THEREFORE, in consideration of the mutual provisions and covenants herein, the receipt and sufficiency of
which are hereby acknowledged, Surface and Novartis hereby agree as follows:

1. Exhibit F (Tl Research Plan) is hereby deleted in its entirety and replaced by the Exhibit F as appended to

this Second Amendment.

2. Except as expressly set forth in this First Amendment, all provisions of the Agreement shall remain in full

force and effect.

IN WITNESS WHEREOF, Surface and Novartis have caused this Second Amendment to be executed by their
respective authorized representatives as of the Amendment Effective Date.
SURFACE ONCOLOGY, INC.

NOVARTIS INSTITUTES FOR BIOMEDICAL
RESEARCH, INC.

/s/ Detlev Biniszkiewicz

Name: Detlev Biniszkiewicz
Title: President & CEO
Date:

July 14, 2017

/s/ Scott A Brown

Name: Scott A Brown
Title: VP, General Counsel
Date: 7/17/17

EXHIBIT F

T1 Research Plan

[***]
[***]
[***]
[***]

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

THIRD AMENDMENT TO COLLABORATION AGREEMENT

This Third Amendment (the “Third Amendment”) to the Agreement (as defined below), is entered into as of
September 18th, 2017 (the “Amendment Effective Date”), by and between Surface Oncology, Inc., a corporation
organized and existing under the Laws of the State of Delaware (“Surface”), and Novartis Institutes for BioMedical
Research, Inc., a corporation organized and existing under the Laws of the State of Delaware (“Novartis”).

WHEREAS, Surface and Novartis are parties to that certain Collaboration Agreement dated January 9, 2016, as
amended by that certain First Amendment to Collaboration Agreement dated May 6, 2016, and that certain Second
Amendment to Collaboration Agreement dated July 14, 2017 (the “Agreement”);

WHEREAS, Surface and Novartis desire to clarify the Parties’ respective responsibilities relating to certain Research,
Development and regulatory activities with respect to T1 Antibody Candidates and T1 Licensed Products;

WHEREAS, Surface and Novartis desire to [***] and

WHEREAS, Surface and Novartis desire to amend the Agreement as provided herein.

NOW, THEREFORE, in consideration of the mutual provisions and covenants herein, the receipt and sufficiency of
which are hereby acknowledged, Surface and Novartis hereby agree as follows:

1. Clause (a) of Section 1.1.204 is hereby amended by deleting Section 1.1.204 in its entirety and replacing it

with the following:

“1.1.204. “Research Term” means, [***]

2. A new Section 1.1.265 is hereby added as follows:

“1.1.265 “Final Audited GLP Toxicology Study Report” means [***]

3. A new Section 1.1.266 is hereby added as follows:

“l.1.266 “Receipt” means [***]

4.

Section 3.1.2 is hereby amended by deleting Section 3.1.2 in its entirety and replacing it with the following:

“3.1.2 Diligence; Standards of Conduct. During the Research Term, Surface (itself or through its Affiliates or by
permitted subcontracting pursuant to Section 3.1.7) will use Commercially Reasonable Efforts to [***] Surface will
conduct its activities under the T1 Research Plan in a good scientific manner and in compliance with applicable Law.”
Section 5.1.2 is hereby amended by deleting Section 5.1.2 in its entirety and replacing it with the following:

5.

“5.1.2. Transition. By no later than [***] for a T1 Licensed Product, Surface will prepare and provide to Novartis a
draft plan for the transition of the Development of such T1 Licensed Products from Surface to Novartis or its designee
(a “T1 Transition Plan”). The T1 Transition Plan for each T1 Licensed Product will require Surface to, as soon as
reasonably practicable following the Research Term: (a) transfer to Novartis of a copy of all Know-How Controlled by
Surface that is reasonably necessary or useful for Development of such T1 Antibody Candidates or T1 Licensed
Products, or obtaining or maintaining Regulatory Approval for such T1 Licensed Products in the Novartis Territory,
including information and materials reasonably requested by Novartis, in a format reasonably acceptable to Novartis
(which will be specified in such T1 Transition Plan, along with the process of transferring such Know-How); (b)
assign to Novartis any Regulatory Materials submitted to, or filed with, any Regulatory Authority with respect to such
T1 Antibody Candidates or T1 Licensed Products; (c) transfer to Novartis a copy of all written correspondence with
any Regulatory Authority with respect to such T1 Antibody Candidates or T1 Licensed Products and all written
minutes of meetings and memoranda of oral communications with any Regulatory Authority with respect to such T1
Antibody Candidates or T1 Licensed Products; and (d) transfer to Novartis a copy of any other information or
materials reasonably requested by Novartis that are reasonably necessary or useful for Development of such T1
Antibody Candidates or T1 Licensed Products in the Novartis Territory, including if so reasonably requested by
Novartis, and Third Party agreements relating solely thereto (the items described in clauses (a) through (d) collectively,
“T1 Development Information”). The T1 Transition Plan for each T1 Licensed Product will also describe any
Development activities with respect to such T1 Licensed Product that Surface is required to perform as requested by
Novartis and mutually agreed upon by the Parties (collectively, “T1 Transition Activities”). Each Party will use
Commercially Reasonable Efforts to perform the obligations assigned to it under the T1 Transition Plan in accordance
with any timelines set forth therein, [***]”

6.

Section 7.1.1.1 is hereby amended by deleting Section 7.1.1.1 in its entirety and replacing it with the
following:

“7.1.1.1. Ownership of Regulatory Filings. Novartis will be responsible for filing, and Novartis will own, all INDs,
NDAs, Regulatory Materials and related regulatory documentation with respect to any T1 Licensed Product. At
Novartis’s request following [***] for the T1 Research Program, Surface will promptly assign and transfer to Novartis
all Regulatory Materials and other regulatory documentation in the Novartis Territory
with respect to such T1 Licensed Product that is in the possession or control of Surface, and each Party will submit all
filings, letters and other documentation necessary to effect such assignment and transfer to the applicable Regulatory
Authority as soon as reasonably practicable, but no later than [***] days after such request for such T1 Licensed
Product. Surface hereby appoints Novartis as Surface’s agent for all matters related to each T1 Licensed Product
involving Regulatory Authorities in the Novartis Territory during the period beginning on the Effective

Date for the T1 Licensed Product and ending on the date that the transfer of all Regulatory Materials and related
regulatory documents in the Novartis Territory that relate to such T1 Licensed Product, and Novartis hereby accepts
such appointment.”

7.

Section 10.7.1 is hereby amended by deleting the second row in the table set forth in Section 10.7.1 and
replacing it with the following:

Developmental Milestone Event
[***]
8.

Developmental Milestone Payment
[***]

Section 10.7.4 is hereby amended by deleting Section 10.7.4 in its entirety and replacing it with the
following:

“10.7.4 Payment Terms for Development Milestone Payments. The Party who achieves a Development Milestone
Event shall provide the other Party with written notice of its achievement of such Development Milestone Event within
[***] days after such Development Milestone Event is achieved. After Surface’s delivery or receipt of such notice (as
applicable), Surface shall submit an invoice to Novartis substantially in the form of Exhibit L for the corresponding
Development Milestone Payment. Novartis shall make the corresponding Development Milestone Payment within
[***] days after receipt of such invoice. Notwithstanding the foregoing, in the event that Surface achieves a given
Development Milestone Event, Novartis shall make the corresponding Development Milestone Payment within [***]
days after receipt of the relevant invoice from Surface.”

9. Exhibit F (T1 Research Plan) is hereby deleted in its entirety and replaced by Exhibit F as appended to this

Third Amendment.

10. Except as expressly set forth in this Third Amendment, all provisions of the Agreement shall remain in full

force and effect.

[SIGNATURE PAGE FOLLOWS]
IN WITNESS WHEREOF, Surface and Novartis have caused this Third Amendment to be executed by their respective
authorized representatives as of the Amendment Effective Date.
NOVARTIS INSTITUTES FOR
BIOMEDICAL RESEARCH, INC.

SURFACE ONCOLOGY, INC.

/s/ Scott Brown

BY:
NAME: Scott Brown
TITLE: VP General Counsel

/s/ Scott Chappel

BY:
NAME: Scott Chappel
TITLE: CTO

4

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

EXHIBIT F

T1 Research Plan

[***]
[***]
[***]

Exhibit 10.33

CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH “[***]”.
A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING
CONFIDENTIAL TREATMENT PURSUANT TO RULE 406 PROMULGATED UNDER THE SECURITIES ACT
OF 1933, AS AMENDED.

FOURTH AMENDMENT TO COLLABORATION AGREEMENT

CONFIDENTIAL

This Fourth Amendment (the “Fourth Amendment”) to the Agreement (as defined below), is entered into as
of October 9, 2018 (the “Amendment Effective Date”), by and between Surface Oncology, Inc., a
corporation organized and existing under the Laws of the State of Delaware (“Surface”), and Novartis
Institutes for BioMedical Research, Inc., a corporation organized and existing under the Laws of the State of
Delaware (“Novartis”).

WHEREAS, Surface and Novartis are parties to that certain Collaboration Agreement dated January 9,
2016, as amended by that certain First Amendment to Collaboration Agreement dated May 6, 2016, that
certain Second Amendment to Collaboration Agreement dated July 14, 2017 and that certain Third
Amendment to Collaboration Agreement dated September 18, 2017 (the “Agreement”);

WHEREAS, Surface has entered into that certain Amended and Restated Development and Option
Agreement with Adimab, LLC, dated as of October 4, 2018 (the “A&R Adimab Agreement”);

WHEREAS, Surface and Novartis desire to clarify the Parties’ respective rights and responsibilities relating
to the A&R Adimab Agreement and diagnostic products; and

WHEREAS, Surface and Novartis desire to amend the Agreement as provided herein.

NOW, THEREFORE, in consideration of the mutual provisions and covenants herein, the receipt and
sufficiency of which are hereby acknowledged, Surface and Novartis hereby agree as follows:

1. Novartis hereby acknowledges and agrees that Surface was entitled to enter into the A&R Adimab
Agreement in accordance with Section 12.4.3, and all references to the “Adimab Agreement” in the
Agreement will refer to the A&R Adimab Agreement, as such agreement may be amended, restated
or otherwise replaced from time to time to the extent permitted under Section 12.4.3 of the
Agreement.

2. Section 9.5.1.1 of the Agreement is hereby amended by appending the following to the end thereof:

“For each Licensed Target, Surface acknowledges and agrees that Novartis shall not owe any (a) payments
to Surface under this Agreement or (b) Third Party Payments to Surface or Adimab under the Adimab
Agreement, in each case ((a)-(b)) with respect to the Research, Development, Manufacture or
Commercialization of any Adimab Diagnostic Product (as defined in the Adimab Agreement) for such
Licensed Target solely for the purposes of Research, Development or Commercialization of therapeutic or
prophylactic Licensed Products that Specifically Binds to such Licensed Target in accordance with the
terms and conditions of this Agreement.”

3. Section 9.5.2 of the Agreement is hereby amended by appending the following to the end thereof:

“Novartis hereby acknowledges and agrees that Surface has not granted to Novartis any licenses or
rights under the Surface Technology to Research, Develop, Manufacture or Commercialize any
Adimab Diagnostic Product (as defined in the Adimab Agreement) for a Licensed Target other than
solely for the purposes of Research, Development or Commercialization of therapeutic or
prophylactic Licensed Products that Specifically Binds to such Licensed Target in accordance with
the terms and conditions of this Agreement.”

4. Section 12.5.1.4 of the Agreement is hereby amended by appending the following to the end

thereof:

“[***].”

5. Except as expressly set forth in this Fourth Amendment, all provisions of the Agreement shall

remain in full force and effect.

[SIGNATURE PAGE FOLLOWS]

IN WITNESS WHEREOF, Surface and Novartis have caused this Fourth Amendment to be executed by
their respective authorized representatives as of the Amendment Effective Date.

NOVARTIS INSTITUTES FOR BIOMEDICAL
RESEARCH, INC.
BY:
NAME:
TITLE:

/s/ Scott Brown
Scott Brown
General Counsel and Chief
Administrative Officer, NIBR

SURFACE ONCOLOGY, INC.

BY:
NAME:
TITLE:

/s/ J. Jeffrey Goater
Jeff Goater
CEO

3

CERTAIN IDENTIFIED INFORMATION CONTAINED IN THIS EXHIBIT, MARKED BY “[***]”, HAS BEEN
EXCLUDED BECAUSE IT IS BOTH (i) NOT MATERIAL AND (ii) WOULD LIKELY CAUSE COMPETITIVE
HARM TO THE COMPANY IF PUBLICLY DISCLOSED.

Exhibit 10.34

LICENSE AGREEMENT

THIS LICENSE AGREEMENT (this “Agreement”), is entered into as of December 16, 2020 (the “Effective Date”),
by and between Surface Oncology, Inc., a Delaware corporation having business offices at 50 Hampshire Street,
Cambridge MA 02139 (“Surface”), and GLAXOSMITHKLINE INTELLECTUAL PROPERTY (No. 4) LIMITED, a
company registered in England and Wales (registered number 11721880) and having business offices at 980 Great
West Road, Brentford, Middlesex TW8 9GS United Kingdom (“GSK”).

INTRODUCTION

WHEREAS, Surface Controls certain Patent Rights, Know-How and other intellectual property rights related to the
Licensed Target and the Licensed Antibody known as SRF813;

WHEREAS, Surface obtained certain intellectual property rights related to Licensed Antibodies targeting the Licensed
Target from [***] pursuant to the [***];

WHEREAS, GSK wishes to obtain from Surface and Surface wishes to grant to GSK certain rights and licenses under
certain Patent Rights, Know-How, and other intellectual property rights Controlled by Surface to Develop,
Manufacture and Commercialize Licensed Antibodies and Licensed Products in the Territory, subject to the terms and
conditions set forth herein; and

WHEREAS, in connection with this Agreement, [***].

NOW, THEREFORE, in consideration of the premises and the mutual promises and conditions hereinafter set forth,
and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties,
intending to be legally bound, do hereby agree as follows:

ARTICLE I
DEFINITIONS

The following terms used in this Agreement will have the meanings set forth in this ARTICLE I:

1.1. “Accounting Standards” means, with respect to GSK, IFRS (International Financial Reporting Standards) as

adopted by the United Kingdom, or such other generally accepted accounting standard as it may from time
to time adopt, in each case, consistently applied, and with respect to Surface, GAAP (accounting principles
generally accepted in the United States of America), or such other generally accepted accounting standard
as it may from time to time adopt, in each case, consistently applied.

1.2. “Action” means any claim, action, cause of action or suit (whether in contract or tort or otherwise),

litigation (whether at law or in equity, whether civil or criminal), assessment, arbitration, investigation,
hearing, charge, complaint, demand, notice or proceeding of, to, from, by or before any Governmental
Authority.

1.3. “Acquisition Third Party” has the meaning set forth in Section 2.8(b).
1.4. “Acquisition Transaction” has the meaning set forth in Section 2.8(b).
1.5.

[***].

1.6. “Affiliate” means, (a) with respect to GSK, any Person controlling, controlled by or under common control
with such first Person, at the time that the determination of affiliation is made and for as long as such
control exists, (b) with respect to Surface, any entity that is controlled by Surface at the time that the
determination of affiliation is made and for as long as such control exists, and (c) with respect to any other
Person, any entity controlling, controlled by or under common control with such first Person, at the time
that the determination of affiliation is made and for as long as such control exists. For purposes of this
definition, “control” means (i) direct or indirect ownership of fifty percent (50%) or more of the stock or
shares having the right to vote for the election of directors of such Person (or if the jurisdiction where such
Person is domiciled prohibits foreign ownership of such entity, the maximum foreign ownership interest
permitted under such Laws; provided, however, that such ownership interest provides actual control over
such Person), (ii) status as a general partner in any partnership, or (iii) the possession, directly or indirectly,
of the power to direct, or cause the direction of, the management or policies of such Person, whether
through the ownership of voting securities, by contract or otherwise. Affiliates of a Party will exclude
Persons who are financial investors of such Party or under common control of such financial investors other
than such Party and its subsidiary entities.

1.7. “Alternative Product” has the meaning set forth in Section 2.8(c).
1.8. “Antibody” means, with respect to the Licensed Target, any monoclonal antibody or antigen-binding
fragment, modification, or derivative thereof that binds to such Licensed Target, and includes an
immunoglobulin, such as IgA, IgD, IgE, IgG and IgM, in each case, whether multiple or single chain,
recombinant or naturally occurring or a combination of the foregoing in any species, whole or antigen-
binding fragment, including any monospecific or any bispecific/multi-specific/multivalent antibody, and any
analogs, constructs, conjugates, fusions or chemical or other modifications or attachments thereof or thereto.
An antigen binding portion of an Antibody includes an antigen binding heavy chain, light chain, heavy
chain dimer, diabody, Fab fragment, F(ab’)2 fragment, single domain, or any FV fragment, including a
single chain FV (SCFV), a disulfide stabilized FV fragment (DSFV), or a bispecific DSFV, or a conjugate
containing the immunoglobulin or an antigen-binding fragment thereof. For clarity, an antibody that differs
in amino acid sequence with respect to the antigen-binding portion thereof will be treated as a separate
antibody.

1.9. “Audited Site” has the meaning set forth in Section 4.3(d).
1.10. “Auditor” has the meaning set forth in Section 7.5(a).
1.11. “Biosimilar Application” has the meaning set forth in Section 8.2(f)(iii).
1.12. “Biosimilar Product” means, with respect to a given Licensed Product in a particular country in the

Territory, any product sold by a Third Party not authorized by GSK or its Affiliates or its or their
Sublicensees that is approved by the applicable Regulatory Authority for such country through any
application or submission filed with a Regulatory Authority for Regulatory Approval of a biological product
claimed to be biosimilar or interchangeable to such Licensed Product or otherwise relying on the approval
of such Licensed Product in such country, including, an application filed under 42 U.S.C. § 262(k) or any
similar provisions in a country outside the United States, based in reliance, at least in part, on data generated
for a Regulatory Approval of such Licensed Product.

1.13. “Breaching Party” has the meaning set forth in Section 13.3(a).
1.14. “Business Day” means any day, other than a Saturday or a Sunday, on which banking institutions in
Massachusetts, United States and London, England are open for business, but excluding the nine (9)
consecutive calendar days beginning on December 24th and continuing through January 1st of each
Calendar Year during the Term.

1.15. “Calendar Quarter” means each of the three month periods ending on March 31, June 30, September 30, and
December 31 of any Calendar Year; provided, however: (a) the first Calendar Quarter of the Term will
extend from the Effective Date to the end of the Calendar Quarter in which the Effective Date occurs; and
(b) the last Calendar Quarter will extend from the beginning of the Calendar Quarter in which this
Agreement expires or terminates until the effective date of such expiration or termination.

1.16. “Calendar Year” means, for the first Calendar Year, the period beginning on the Effective Date and ending
on December 31, 2020, and for each Calendar Year thereafter each twelve (12)-month period commencing
on January 1, and ending on December 31, except that the last Calendar Year will commence on January 1
of the year in which this Agreement expires or terminates and end on the effective date of such expiration or
termination.

1.17. “CAPA” has the meaning set forth in Section 4.3(d).
1.18. “Cessation of Development” has the meaning set forth in Section 13.3(e).
1.19. “Change of Control” means, with respect to a Party, (a) a merger, consolidation, reorganization,

amalgamation, arrangement, share exchange, tender or exchange offer, private purchase, business
combination or other transaction of such Party with a Third Party that results in the voting securities of such
Party outstanding immediately prior thereto, or any securities into which such voting securities have been
converted or exchanged, ceasing to represent at least fifty percent (50%) of the combined voting power of
the surviving entity or the parent of the surviving entity immediately after such merger or consolidation, (b)
a transaction or series of related transactions in which a Third Party, together with its Affiliates, becomes the
direct or indirect beneficial owner of more than fifty percent (50%) of the combined voting power of the
outstanding securities of such Party, or (c) the sale or other transfer to a Third Party of all or substantially all
of such Party’s and its controlled Affiliates’ assets. Notwithstanding the foregoing, any transaction or series
of transactions effected for the primary purpose of financing the operations of the applicable Party or
changing the form or jurisdiction of organization of such Party will not be deemed a “Change of Control”
for purposes of this Agreement.

1.20. “Clinical Data” means the original human subject data and case report forms (CRFs) collected or generated

with respect to Clinical Studies of any Licensed Antibody or Licensed Product, together with all analysis,
reports, and results with respect thereto.

1.21. “Clinical Study” means a study in which human subjects or patients are dosed with a drug, whether

approved or investigational, pursuant to a prospectively defined clinical protocol.

1.22. “Combination Product” means any pharmaceutical preparation containing as its active ingredients both a
Licensed Antibody and one or more other therapeutically or prophylactically active ingredients (each an
“Other Component”), so long as the applicable Licensed Product and other pharmaceutical preparation are
fixed dose combinations and

co-packaged combinations of the Licensed Antibody and the Other Components. Drug delivery vehicles,
adjuvants, and excipients will not be deemed to be “active ingredients”, except in the case where such
delivery vehicle, adjuvant, or excipient is recognized as an active ingredient in accordance with 21 C.F.R. §
210.3(b)(7) (as amended), or any foreign counterpart.

1.23. “Commercialization,” “Commercializing” or “Commercialize” means any and all activities related to the

pre-marketing, launching, marketing, promotion (including advertising and detailing), labeling, bidding and
listing, pricing and reimbursement, distribution, having distributed, storage, handling, offering for sale,
selling, having sold, importing and exporting for sale, having imported and exported for sale, customer
service and support, and post-marketing safety surveillance and reporting of a product (including the
Licensed Product).

1.24. “Commercially Reasonable Efforts” means, with respect to any Licensed Antibody or Licensed Product,

such efforts that are consistent with the efforts and resources [***].

1.25. “Confidential Information” means (a) all trade secrets or confidential or proprietary information (including
any tangible materials embodying any of the foregoing) of the disclosing Party or its Affiliates provided or
disclosed to the other Party or any of its Affiliates in connection with this Agreement, (b) “Confidential
Information” (as defined in the Prior CDA) that was disclosed by a Party or any of its Affiliates to the other
Party or any of its Affiliates under the Prior CDA, and (c) the terms and conditions of this Agreement;
provided, however, that Confidential Information will not include information that:

(i) has been published by a Third Party or otherwise is or hereafter becomes part of the public domain by public use,
publication, general knowledge or the like through no breach of this Agreement on the part of the receiving Party;

(ii) has been in the receiving Party’s possession prior to disclosure by the disclosing Party hereunder, and not through a
prior disclosure by the disclosing Party, without any obligation of confidentiality with respect to such information (as
evidenced by the receiving Party’s or such Affiliate’s written records or other competent evidence);

(iii) is subsequently received by the receiving Party from a Third Party who is not known by the receiving Party to be
under an obligation of confidentiality to the disclosing Party under any agreement between such Third Party and the
disclosing Party; or

(iv) has been independently developed by or for the receiving Party without reference to, or use or disclosure of, the
disclosing Party’s Confidential Information (as evidenced by the receiving Party’s or such Affiliate’s written records or
other competent evidence);

provided, further, that clauses (ii) through (iv) above will not apply to the terms and conditions of this Agreement.

1.26. “Control” or “Controlled” means, with respect to any Know-How, Patent Right, Regulatory Material,

Regulatory Approval or other property right, the legal authority or right (whether by ownership, license
(other than a license granted pursuant to this Agreement) or otherwise) of a Person or its Affiliate, to grant
access, a license or a sublicense of or under such Know-How, Patent Right, Regulatory Material, Regulatory
Approval or other property right, without (a) breaching the terms of any agreement with a Third Party and
(b) with respect to any Patent Rights which are reasonably useful [***] for the Development, Manufacture,
or Commercialization of the Licensed Antibodies or Licensed Products in the Field in the Territory, [***] to
any Third Party, except for that which a Party in-licenses and under which the other Party [***] as
contemplated in [***].

1.27. “Cover,” “Covering” or “Covered” means, when referring to the Licensed Product or Licensed Antibody:

(a) with respect to a Patent Right, that, in the absence of a license granted to a Person under an issued claim
included in such Patent Right, the practice by such Person of a specified activity with respect to such
Licensed Product or Licensed Antibody would infringe such claim, or (b) with respect to an application for
Patent Rights, that, in the absence of a license granted to a Person under a claim included in such
application, the practice by such Person of a specified activity with respect to such Licensed Product or
Licensed Antibody would infringe such claim if such patent application were to issue as a patent.

1.28. “Data Security Breach” has the meaning set forth in Section 9.1(d).
1.29. “Data Sharing Initiative” means GSK’s policy initiative (as may be amended from time to time), known at

the Effective Date as the “SHARE Initiative,” to provide researchers with access to Clinical Data, including
anonymized patient level data.

1.30. “Development,” “Developing” or “Develop” means non-clinical, pre-clinical, and clinical drug research and
development activities, whether before or after Regulatory Approval, including drug metabolism and
pharmacokinetics, translational research, toxicology, pharmacology, test method development and stability
testing, process and packaging development and improvement, process validation, process scale-up,
formulation development, delivery system development, quality assurance and quality control development,
statistical analysis, conduct of Clinical Studies, regulatory affairs, the preparation and submission of
Regulatory Materials, Clinical Study regulatory activities, and any other activities directed towards
obtaining or maintaining Regulatory Approval of any Licensed Product. Development includes use and
importation of the relevant Licensed Antibody or Licensed Product to conduct such Development activities.

1.31. “Development Milestone Event” has the meaning set forth in Section 7.1(b).
1.32. “Development Milestone Payment” has the meaning set forth in Section 7.1(b).
1.33. “Distributor” means any Third Party appointed by GSK or any of its Affiliates or its or their Sublicensees to

distribute, market and sell Licensed Product, with or without packaging rights, in one or more countries in
the Territory, in circumstances where such Third Party purchases its requirements of Licensed Product from
GSK or its Affiliates or its or their Sublicensees.
1.34. “Dollars” or “US$” means United States dollars.
1.35. “Effective Date” has the meaning set forth in the preamble.

1.36. “EU” means the European Union, as its membership may be constituted from time to time, and any

successor thereto.

1.37. “European Opposition Proceeding” means [***].
1.38. “Existing CMO” means [***].

1.39. “Existing CMO Agreements” means [***].
1.40. “External Costs” means [***].
1.41. “FDA” means the United States Food and Drug Administration or any successor agency thereto.
1.42. “FFDCA” means the Federal Food, Drug and Cosmetic Act under United States Code, Title 21, as amended
from time to time, together with any rules, regulations, and requirements promulgated thereunder (including
all additions, supplements, extensions, and modifications thereto).

1.43. “Field” means any use or purpose, including the treatment, palliation, diagnosis, cure or prevention of any

human or animal disease, disorder or condition.

1.44. “First Commercial Sale” means with respect to the Licensed Product in any country in the Territory, the first

sale for monetary value for use or consumption by the end user of such Licensed Product in such country
after the Regulatory Approval (and Pricing and Reimbursement Approval where relevant) for such Licensed
Product has been obtained in such country. First Commercial Sale shall not include any transfer of a
Licensed Product (a) between or among GSK and its Affiliates or its or their Sublicensees or (b) for
purposes of patient assistance programs, treatment IND sales, named patient sales, compassionate use sales
or the like.

1.45. “First Indication” means, on a country-by-country basis, the first Indication for which Regulatory Approval
for a Licensed Product in (a) [***], (b) [***] or (c) [***], as applicable, has been filed with, or approved by,
the applicable Regulatory Authority.

1.46. “FTE” means the equivalent of a full-time individual’s work, performed by one or more individuals, at

[***] per year for a twelve-month period, carried out by an appropriately qualified employee of Surface or
its Affiliates performing activities pursuant to this Agreement. [***].

1.47. “FTE Rate” means the rate of [***] per one full FTE per Calendar Year, which rate shall be prorated on a

daily basis as necessary. [***].

1.48. “GCP” or “Good Clinical Practice” means all applicable then-current standards for the design, conduct,
performance, monitoring, auditing, recording, analyses and reporting of Clinical Studies, including, as
applicable, (a) as set forth in the International Conference on Harmonisation of Technical Requirements for
Registration of Pharmaceuticals for Human Use Harmonised Tripartite Guideline for Good Clinical Practice
(CPMP/ICH/135/95) and any other guidelines for good clinical practice for trials on medicinal products, (b)
the Declaration of Helsinki (2013) as last amended at the 64th World Medical Association in October 2013
and any further amendments or clarifications

thereto, (c) U.S. Code of Federal Regulations Title 21, Parts 50 (Protection of Human Subjects), 56
(Institutional Review Boards) and 312 (Investigational New Drug Application), and (d) the equivalent
applicable Laws in any relevant country, each as may be amended and applicable from time to time and in
each case, that provide for, among other things, assurance that the Clinical Data and reported results are
credible and accurate and protect the rights, integrity, and confidentiality of trial subjects.

1.49. “GLP” or “Good Laboratory Practice” means all applicable then-current standards for laboratory activities
for pharmaceuticals, as set forth in the FDA’s Good Laboratory Practice regulations as defined in 21 C.F.R.
Part 58, or the Good Laboratory Practice principles of the Organization for Economic Co-Operation and
Development (OECD), and such standards of good laboratory practice as are required by the equivalent
applicable Laws in the relevant country and other organizations and Governmental Authorities in countries
in which the Licensed Product is intended to be sold by the Party that is subject to such standards.

1.50. “GMP” or “Good Manufacturing Practice” means all applicable then-current standards for Manufacturing,

including, as applicable, (a) the principles detailed in the U.S. Current Good Manufacturing Practices, 21
C.F.R. §§ 201, 211, 600 and 610 and all applicable FDA guidelines and requirements, (b) European
Directive 2003/94/EC for medicines and investigational medicines for human use and the applicable
guidelines stated in the EudraLex guidelines, (c) the principles detailed in the applicable ICH guidelines, (d)
the conduct of an inspection by a Qualified Person (as defined therein) and the execution by such Qualified
Person of an appropriate certification of inspection; and (e) the equivalent applicable Laws in any relevant
country, each as may be amended and applicable from time to time.

1.51. “Government Official” (where “government” means all levels and subdivisions of governments, i.e. local,

regional, national, administrative, legislative, executive, or judicial, and royal or ruling families) means: (a)
any officer or employee of a government or any department, agency or instrumentality of a government
(which includes public enterprises, and entities owned or controlled by the state); (b) any officer or
employee of a public international organization such as the World Bank or United Nations; (c) any officer or
employee of a political party, or any candidate for public office; (d) any person defined as a government or
public official under applicable local Laws and not already covered by any of the above; and (e) any person
acting in an official capacity for or on behalf of any of the above. “Government Official” shall include any
person with close family members who are Government Officials (as defined above) with the capacity,
actual or perceived, to influence or take official decisions affecting a Party’s business.

1.52. “Governmental Authority” means any multinational, federal, national, state, provincial, local or other entity,
office, commission, bureau, agency, political subdivision, instrumentality, branch, department, authority,
board, court, arbitral or other tribunal, official or officer, exercising executive, judicial, legislative, police,
regulatory, administrative or taxing authority or functions of any nature pertaining to government.

1.53. “GSK” has the meaning set forth in the preamble.
1.54. “GSK Indemnified Party” has the meaning set forth in Section 11.1.
1.55. “GSK Patents” has the meaning set forth in Section 8.1(b).

1.56. “GSK Sole Inventions” has the meaning set forth in Section 8.1(b).
1.57. “Human Biological Samples” means any human biological material (including any derivative or progeny
thereof), including any portion of an organ, any tissue, skin, bone, muscle, connective tissue, blood,
cerebrospinal fluid, cells, gametes, or sub-cellular structures such as DNA, or any derivative of such
biological material such as stem cells or cell lines; and any human biological product, including, but not
limited to, hair, nail clippings, teeth, urine, feces, breast milk, and sweat.

1.58. “ICH” means the International Conference on Harmonization of Technical Requirements for Registration of

Pharmaceuticals for Human Use.

1.59. “Incremental Withholding” has the meaning set forth in Section 7.6.
1.60. “IND” means an Investigational New Drug application, clinical trial application or similar application or
submission for approval to conduct human clinical investigations filed with or submitted to a Regulatory
Authority in conformance with the requirement of such Regulatory Authority, and any amendments thereto.

1.61. “IND Acceptance” means, with respect to an IND, the earlier of: (a) receipt by GSK, its Affiliate or a

Sublicensee of written confirmation from a Regulatory Authority or other applicable Person that Clinical
Studies may proceed under such IND; and (b) expiration of the applicable waiting period after which
Clinical Studies may proceed under such IND.

1.62. “Indemnified Party” means a Person entitled to indemnification under ARTICLE XI.
1.63. “Indemnifying Party” means a Party from whom indemnification is sought under ARTICLE XI.

1.64. “Indication” means a disease, disorder or pathological condition for which clinical results for such disease,

disorder or pathological condition and a separate Regulatory Approval application or a supplement (or other
addition) to a Regulatory Approval application are required for the purpose of obtaining Regulatory
Approval in a country or territory. For clarity, (a) moving from one line of therapy to another within an
Indication will not be considered to be a new Indication, a non-limiting example of which is moving from
second line therapy to first line therapy, (b) a single Indication would include the primary disease, disorder
or condition and all variants or sub-divisions or sub-classifications within such primary disease, disorder or
condition, and regardless of prophylactic or therapeutic use, pediatric or adult use and irrespective of
different formulation(s), dosage forms, dosage strengths, or delivery system(s) used, (c) in cancer, (i) a
single Indication means a tumor of a specific organ or a specific hematological malignancy or any discrete
form of precursor condition of such tumor or malignancy, and the treatment of any of them, and (ii) a new
Indication will require a different tissue of origin (e.g., pancreatic cancer vs endometrial cancer) and will not
mean a different line of therapy or combination within the same tumor type; (d) obtaining a label expansion
for use of a Licensed Product as a Combination Product or as part of a combination therapy will not be
considered to be a new Indication; and (e) the use of a Licensed Product in a biomarker-directed study
across a range of tumor types shall be a single Indication based on the applicable biomarker-specified
product use for such Licensed Product being studied (e.g. unresectable or metastatic microsatellite
instability-high (MSI-H) or mismatch repair deficient (dMMR) solid tumors).

1.65. “Infringement” has the meaning set forth in Section 8.3(a).
1.66. “Infringement Action” has the meaning set forth in Section 8.3(b).
1.67. “Infringement Claim” has the meaning set forth in Section 8.4.
1.68. “Initiation” means, as to a Clinical Study, the date upon which the first patient is dosed in such Clinical

Study.

1.69. “Internal Costs” means, [***].
1.70. “JDC” has the meaning set forth in Section 6.1(a).
1.71. “Joint Inventions” has the meaning set forth in Section 8.1(c).
1.72. “Joint Patents” means the Patent Rights Covering the Joint Inventions.
1.73. “Know-How” means all chemical and biological materials and other tangible materials, inventions,

practices, methods, protocols, formulae, knowledge, improvements, know-how, trade secrets, quality
assurance, quality control, analytical test methods, processes, procedures, assays, skills, experience,
techniques, technology, information, data and results of experimentation and testing, including
pharmacological, toxicological and pre-clinical and clinical test data and analytical and quality control data,
patentable or otherwise.

1.74. “Law” or “Laws” means any applicable federal, state, local, municipal, foreign, or other law, statute,

legislation, constitution, principle of common law, code, treaty, ordinance, regulation, rule, or order of any
kind whatsoever put into place under the authority of any Governmental Authority, including the FFDCA,
PHSA, Prescription Drug Marketing Act, the Generic Drug Enforcement Act of 1992 (21 U.S.C. §335a et
seq.), U.S. Patent Act (35 U.S.C. §1 et seq.), Federal Civil False Claims Act (31 U.S.C. §3729 et seq.), and
the Anti-Kickback Statute (42 U.S.C. §1320a-7b et seq.), all as amended from time to time, together with
any rules, regulations, and compliance guidance promulgated thereunder. “Law” will include the applicable
regulations and guidance of the FDA and European Union (and national implementations thereof) that
constitute GLP, GMP, and GCP (and, if and as appropriate under the circumstances, ICH guidance or other
comparable regulation and guidance of any applicable Governmental Authority).

1.75. “Licensed Antibody” means (a) the antibody SRF813, further described on Exhibit A, and (b) any other

Antibody listed on Exhibit A.

1.76. “Licensed Antibody Materials” has the meaning set forth in Section 3.8.
1.77. “Licensed Know-How” means any and all Know-How relating to the Licensed Antibody or Licensed

Products that is Controlled by Surface as of the Effective Date or at any time during the Term, in each case,
that is necessary or useful to research, Develop, Manufacture, import, export, use, sell or Commercialize the
Licensed Antibody or Licensed Products in the Field and in the Territory. For clarity, Licensed Know-How
includes Surface Sole Inventions.

1.78. “Licensed Patents” means (a) the issued patents and patent applications listed in Exhibit B attached hereto,
plus (i) all divisionals, continuations, continuations-in-part thereof or any other patent rights claiming
priority directly or indirectly to any of the issued patents or patent applications identified on Exhibit B, and
(ii) all patents issuing on any of the foregoing, together with all registrations, reissues, re-examinations,
renewals, supplemental protection certificates and extensions of any of the foregoing, and all foreign
counterparts thereof, and (b) any other Patent Rights, existing as of the Effective Date or arising during the
Term, Controlled by Surface, that (i) claim the composition, Manufacture or use of the Licensed
Antibody(s) (including use as a monotherapy or in combination with other compositions of matter), or (ii)
are necessary or useful for the research, Development, Manufacture, import, export, use, sale or
Commercialization of any Licensed Antibodies or Licensed Products in the Field in the Territory.
1.79. “Licensed Product” means any pharmaceutical product in final form containing the Licensed Antibody
(whether alone as the sole active pharmaceutical ingredient or as a combination with other active
pharmaceutical ingredient(s)) in any presentation, formulation or dosage form. For clarification, Licensed
Product will include any Combination Product.

1.80. “Licensed Target” means the inhibitory receptor CD112R (also known as Poliovirus receptor-related
immunoglobulin domain-containing protein (PVRIG), Nectin-2 Receptor, C7orf15 and MGC2463).

1.81. “Licensed Technology” means collectively, Licensed Patents, Licensed Know-How and Surface’s interest in

Joint Inventions and Joint Patents.

1.82. “Losses” means damages, losses, liabilities, costs (including costs of investigation and defense), fines,

penalties, taxes, expenses, or amounts paid in settlement (in each case, including reasonable attorneys’ and
experts’ fees and expenses), in each case resulting from an Action.

1.83. “Major European Country” means [***].
1.84. “Manufacture” or “Manufacturing” means all activities related to the production of the Licensed Product,
including the production of any of the following to the extent used in the Licensed Product: any drug
substance produced in bulk form for use as an active pharmaceutical ingredient, drug product, compounded
or finished final packaged and labeled form, and in intermediate states, including the following activities:
planning, purchasing, reference standard preparation, cell bank preparation, mammalian cell production,
purification, formulation, scale-up, packaging, quality assurance oversight, quality control testing (including
in-process release and stability testing), testing, release, sample retention, stability testing, storage, shipping,
validation activities directly related to all of the foregoing, and data management and recordkeeping related
to all of the foregoing. References to a Person engaging in Manufacturing activities will include having any
or all of the foregoing activities performed by a Third Party.

1.85. “Net Sales” means gross invoiced sales of Licensed Products to Third Parties by GSK, its Affiliates and its
and their Sublicensees, less the following deductions from such gross amounts which are actually incurred,
allowed, paid, accrued or specifically allocated to the extent that such amounts are deducted from gross
invoiced sales amounts as reported by GSK in its financial statements in accordance with the applicable
Accounting Standards:
1.85.1. [***];

1.85.2. [***];
1.85.3. [***];
1.85.4. [***];
1.85.5. [***];
1.85.6. [***]; and
1.85.7. [***].

[***].

1.86. “Non-Breaching Party” has the meaning set forth in Section 13.3(a).
1.87. “Party” means either Surface or GSK; “Parties” means Surface and GSK, collectively.
1.88. “Patent Challenge” has the meaning set forth in Section 13.3(d)(i).

1.89. “Patent Rights” means the rights and interests in and to (a) all patents and patent applications (including
provisional applications), including all divisionals, continuations, substitutions, continuations-in-part, re-
examinations, re-issues, additions, renewals, extensions, confirmations, registrations, any other pre- or post-
grant forms of any of the foregoing, (b) any confirmation patent or registration patent or patent of addition,
utility models, patent term extensions, and supplemental protection certificates or requests for continued
examinations, foreign counterparts, and the like of any of the foregoing, (c) any and all patents that have
issued or in the future issue from the foregoing patent applications, including author certificates, utility
models, petty patents, innovation patents and design patents and certificates of invention.

1.90. “Person” means any natural person, corporation, general partnership, limited partnership, joint venture,

proprietorship or other business organization or a Governmental Authority.

1.91. “Phase 1 Study” means a Clinical Study of an investigational product in subjects with the primary objective
of characterizing its safety, tolerability, and pharmacokinetics and identifying a recommended dose and
regimen for future studies as described in 21 C.F.R. 312.21(a), or a comparable Clinical Study prescribed by
the relevant Regulatory Authority in a country other than the United States.

1.92. “Phase 2 Study” means a Clinical Study of an investigational product in subjects with the primary objective
of characterizing its activity in a specific disease state as well as generating more detailed safety, tolerability,
pharmacokinetics, pharmacodynamics, and dose finding information as described in 21 C.F.R. 312.21(b), or
a comparable Clinical Study prescribed by the relevant Regulatory Authority in a country other than the
United States including a human clinical trial that is also designed to satisfy the requirements of 21 C.F.R.
312.21(a) or corresponding foreign regulations and is subsequently optimized or expanded to satisfy the
requirements of 21 C.F.R. 312.21(b) (or corresponding foreign regulations) or otherwise to enable a Phase 3
Study (e.g., a Phase 1 Study/ Phase 2 Study).

1.93. “Phase 3 Study” means a Clinical Study of an investigational product in subjects that incorporates accepted
endpoints for confirmation of statistical significance of efficacy and safety with the aim to generate data and
results that can be submitted to obtain Regulatory Approval as described in 21 C.F.R. 312.21(c), or a
comparable Clinical Study prescribed by the relevant Regulatory Authority in a country other than the
United States.

1.94. “Pricing and Reimbursement Approval” means, with respect to the Licensed Product, the governmental
approval, agreement, determination or decision establishing the price or level of reimbursement for such
Licensed Product, in a given country in the Territory prior to the sale of such Licensed Product in such
jurisdiction in the Territory.

1.95. “Prior CDA” means the Confidentiality Agreement executed by the Parties as of July 10, 2020.
1.96. “Products Warranties” has the meaning set forth in Section 10.2(k).
1.97. “Prosecute” or “Prosecution” means in relation to any Patent Rights, (a) to prepare and file patent

applications, including re-examinations or re-issues thereof, and represent applicants or assignees before
relevant patent offices or other relevant Governmental Authorities during examination, re-examination and
re-issue thereof, in appeal processes, interferences, oppositions or any equivalent proceedings, (b) to defend
all such applications against Third Party oppositions or other challenges, (c) to secure the grant of any
patents arising from such patent application, (d) to maintain in force any issued patent (including through
payment of any relevant maintenance fees), and (e) to make all decisions with regard to any of the foregoing
activities.

1.98. “Public Health Service Act” or “PHSA” means the United States Public Health Service Act, as amended.
1.99. “Randomized Controlled Study” means, with respect to a Licensed Product, (a) a Phase 2 Study that has

been approved or accepted by the applicable Regulatory Authority to be a registrational study sufficient for
enabling the filing for Regulatory Approval in the applicable jurisdiction (whether such approval or
acceptance occurs prior to Initiation thereof or at a later date on which such Phase 2 Study is amended or
supplemented), or (b) a Phase 3 Study of such Licensed Product.

1.100.“Regulatory Approval” means the final or conditional approval of the applicable Regulatory Authority

necessary for the marketing and sale of the Licensed Product in the Field in a country(ies), excluding
separate Pricing and Reimbursement Approval that may be required.

1.101.“Regulatory Authority” means any multinational, federal, national, state, provincial or local regulatory

agency, department, bureau or other Governmental Authority with authority over the Development,
Manufacture, or Commercialization of the Licensed Product in a country.

1.102.“Regulatory Exclusivity Period” means, with respect to each Licensed Product in any country in the

Territory, a period of exclusivity (other than Patent Rights exclusivity) granted or afforded by applicable
Law or by a Regulatory Authority in such country that prevents the approval or marketing of any Biosimilar
Product of such Licensed Product in such country, including reference product exclusivity under Section
351(k)(7)(C) of the PHSA and pediatric exclusivity under Section 351(m) of the same and any foreign
equivalents.

1.103.“Regulatory Materials” means (a) any regulatory application, submission, notification, communication,

correspondence, registration, Regulatory Approvals and other filings made to, received from or otherwise
conducted with a Regulatory Authority related to Developing, Manufacturing, obtaining marketing
authorization, marketing, selling or otherwise Commercializing a pharmaceutical product in a particular
country or jurisdiction, (b) all supplements and amendments to any of the foregoing, and (c) all data,
including Clinical Data, and other information contained in any of the foregoing.

1.104.“Royalty Term” has the meaning set forth in Section 7.2(b).
1.105.“Rules” has the meaning set forth in Section 14.3.
1.106.“Sales Milestone Event” has the meaning set forth in Section 7.1(c).
1.107.“Sales Milestone Payment” has the meaning set forth in Section 7.1(c).
1.108.“Second Indication” means on a country-by-country basis, an Indication that is separate and distinct from

the First Indication for the same or a different Licensed Product for which an application for Regulatory
Approval has been filed with, or approved by, the applicable Regulatory Authority in (a) [***], (b) [***] or
(c) [***], as applicable.

1.109.“Senior Officers” means the [***] of Surface and the [***] of GSK, or in each case, his or her designee. If

the position of any of the Senior Officers identified in this definition no longer exists due to a corporate
reorganization, corporate restructuring or the like that results in the elimination of the identified position,
the applicable title of the Senior Officer set forth herein will be replaced with the title of another executive
officer with responsibilities and seniority comparable to the eliminated Senior Officer, and the relevant
Party will promptly provide notice of such replacement title to the other Party.

1.110.“Sole Inventions” has the meaning set forth in Section 8.1(b).
1.111. “Sublicense” means a grant of rights from GSK to a Sublicensee under any of the rights licensed to GSK by

Surface under Section 2.1.

1.112.“Sublicensee” means a Person, other than an Affiliate or a Distributor of GSK, that is granted a sublicense

by GSK or its Affiliates to the rights granted to GSK in Section 2.1, as provided in Section 2.3.

1.113.“Surface” has the meaning set forth in the preamble.
1.114.“Surface Indemnified Party” has the meaning set forth in Section 11.1.
1.115.“Surface Sole Inventions” has the meaning set forth in Section 8.1(b).
1.116.“Technical Transition Services” has the meaning set forth in Section 3.2.
1.117.“Term” has the meaning set forth in Section 13.1.
1.118.“Territory” means worldwide.
1.119.“Third Party” means any Person other than a Party or any of its Affiliates.

1.120.“Third Party Claim” has the meaning set forth in Section 11.3(a).
1.121.“Third Party IP” has the meaning set forth in Section 2.7.
1.122.“Third Party Losses” means Losses resulting from an Action by a Third Party.
1.123.“Trademark” means all registered and unregistered trademarks, service marks, trade dress, trade names,

logos, insignias, domain names, symbols, designs, and combinations thereof.

1.124.“Transition Costs” means with respect to a Calendar Quarter, the Internal Costs plus the External Costs

incurred in connection with the Technical Transition Services for such Calendar Quarter as set forth in the
Transition Plan.

1.125.“Transition Period” means the period commencing on the Effective Date and ending upon the date of first
IND Acceptance for SRF813 in the Territory. Any extensions of the Transition Period will require the
mutual written agreement of both Parties.

1.126.“Transition Plan” has the meaning set forth in Section 3.2.
1.127.“United States” or “U.S.” or “US” means the United States and its territories, possessions and

commonwealths.

1.128.“Valid Claim” means a claim of any issued, unexpired patent within the Licensed Patents that has not been
irrevocably or unappealably disclaimed or abandoned, or been held unenforceable, unpatentable or invalid
by a decision of a court or other Governmental Authority of competent jurisdiction and has not been
admitted to be invalid or unenforceable through reissue, disclaimer, or otherwise.

1.129.“VAT & Indirect Taxes” means any value added, sales, purchase, turnover or consumption tax as may be

applicable in any relevant jurisdiction, including value added tax chargeable under legislation implementing
Council Directive 2006/112/EC.

1.130.“Withholding Action” has the meaning set forth in Section 7.6.

ARTICLE II
LICENSE GRANTS; EXCLUSIVITY

Section 2.1. License Grant.

(a) Exclusive License Grant. Subject to the terms and conditions of this Agreement, Surface hereby grants to GSK a
non-transferable (except in accordance with Section 15.1), exclusive (even with respect to Surface and its Affiliates,
subject to Section 2.2), sublicensable (subject to Section 2.3(a)), royalty-bearing right and license under the Licensed
Technology, to Develop, Manufacture and Commercialize Licensed Antibodies and Licensed Products in the Field and
in the Territory.

(b) Notwithstanding any other provision of this Agreement, for the purposes of the license grant under this Section 2.1
with respect to any Licensed Product that is a Combination Product, (i) such license will only include a license with
respect to the Licensed Antibody contained in such Licensed Product, and (ii) in no event is a license granted
hereunder with respect to any Other Component of a Combination Product.

Section 2.2. Retained Surface Rights. Notwithstanding the license granted to GSK pursuant to Section 2.1(a), Surface
will retain for itself, and its Affiliates for so long as they remain as Affiliates, the right to practice the Licensed
Technology solely to the extent necessary to perform any Technical Transition Services under the Transition Plan and
perform other obligations expressly set forth in this Agreement.

Section 2.3. Sublicensing and Subcontracting.

(a) GSK Right to Sublicense. GSK will have the right to grant Sublicenses (through multiple tiers) of the rights granted
to GSK pursuant to Section 2.1 as follows: (i) to its Affiliates, provided such Sublicense only remains in effect for as
long as such Sublicensee remains an Affiliate of GSK, and (ii) to Third Parties, in each case, subject to the
requirements of Section 2.3(b).

(b) Sublicense Requirements. Each Sublicense granted by GSK to a Third Party pursuant to Section 2.3(a) will be in
writing and will be subject and subordinate to, and consistent with, the terms and conditions of this Agreement. No
Sublicense will diminish, reduce or eliminate any obligation of either Party under this Agreement. GSK will be liable
for any act or omission of any Sublicensee that is in breach of any of GSK’s obligations under this Agreement as
though the same were a breach by GSK, and Surface will have the right to proceed directly against GSK without any
obligation to first proceed against such Sublicensee. Each Sublicense will contain the following provisions: (i) a
requirement that the Sublicensee comply with all applicable terms of this Agreement, (ii) if such Sublicense contains a
right to Commercialize Licensed Products, such Sublicense will also contain the following provisions: (A) a
requirement that the Sublicensee submit applicable sales or other reports to GSK to the extent necessary or relevant to
the reports required to be made or records required to be maintained under this Agreement, and (B) the audit
requirement set forth in Section 7.5, and (iii) provisions whereby GSK obtains, upon termination of such Sublicense,
(A) assignment and transfer of ownership and possession of, or a right to reference all Regulatory Materials and
Regulatory Approvals Controlled by such Sublicensee that relate to any Licensed Product (which assignment or right
of reference may also be provided directly to GSK), and (B) GSK’s ownership of, or a fully sublicensable exclusive
license under and to, any Know-How and Patent Rights that are developed by the Sublicensee in the

performance of such agreement and are necessary or actually used for the Development, Manufacture or
Commercialization of Licensed Products. Any Sublicense granted hereunder that is inconsistent with this Section
2.3(b) will be null and void. GSK will promptly provide Surface with a true and complete copy of any material
Sublicense agreement and each material amendment thereto that it enters into with a Third Party after the execution
thereof; provided that the financial and any other terms of any such agreement not pertinent to an understanding of a
Party’s obligations or benefits under this Agreement may be redacted. Each Sublicense granted by GSK to any rights
licensed to it hereunder will terminate immediately upon the termination of the license from Surface to GSK with
respect to such rights.

Section 2.4. Performance by Independent Contractors. Each Party may contract or delegate any portion of its
obligations or activities hereunder to a Third Party contractor subject to the terms and condition of Section 15.8 and
provided that, (a) the contractor shall be appropriately qualified to conduct the activities it is engaged to conduct under
this Agreement; (b) the contractor undertakes in writing commercially reasonable obligations of confidentiality and
non-use regarding Confidential Information, that are substantially the same as those undertaken by the Parties with
respect to Confidential Information pursuant to ARTICLE IX hereof; and (c) the contractor undertakes in writing to
assign or exclusively license back (with the right to sublicense) all intellectual property that GSK deems to be material
to the Development, Manufacture or Commercialization of a Licensed Antibody or Licensed Product developed in the
course of performing any such work to the corresponding Party.

Section 2.5. Reservation of Rights. No rights, other than those expressly set forth in this Agreement, are granted to
either Party under this Agreement, and no additional rights will be deemed granted to either Party by implication,
estoppel or otherwise, with respect to any intellectual property rights. All rights not expressly granted by either Party
or its Affiliates to the other Party under this Agreement are reserved. Neither Party nor any of its Affiliates will use or
practice any Know-How or Patent Rights licensed or provided to such Party or any of its Affiliates outside the scope of
or otherwise not in compliance with the rights and licenses granted to such Party and its Affiliates under this
Agreement.

Section 2.6. [***].

Section 2.7. Third Party IP. If Surface or any of its Affiliates enters into any agreement or other arrangement with a
Third Party with respect to a grant of rights under any Patent Rights or Know-How of such Third Party (whether by
acquisition or by license) that are reasonably useful (but not necessary) for the Development, Manufacture, or
Commercialization of the Licensed Antibodies or Licensed Products in the Field in the Territory (“Third Party IP”),
Surface shall notify GSK of such Third Party IP. Promptly following the execution of any such agreement, Surface will
provide GSK with a copy of the applicable agreement with such Third Party. Within [***] following receipt of such
contract, GSK will decide, in its sole discretion, whether or not to [***] and provide Surface written notice of such
decision. If GSK desires to [***], (a) GSK shall notify Surface in writing of such election, (b) such [***] under this
Agreement and included in [***], (c) [***], and (d) GSK will be [***]. The obligations of Surface set forth above
under this Section 2.7 will terminate upon a Change of Control of Surface. For the avoidance of doubt, as between the
Parties, it shall be GSK’s determination and responsibility to obtain rights to any Patent Rights or Know-How that is
necessary for the Development, Manufacture or Commercialization of the Licensed Antibodies in the Field in the
Territory. For purposes of this Section 2.7, a Patent Right claiming [***] for a Licensed Antibody or a Licensed
Product shall be deemed to be necessary for the Development, Manufacture, or Commercialization of such Licensed
Antibody or Licensed Product in the Field in the Territory.

Section 2.8. Exclusivity and Alternative Products.

(a) Surface Exclusivity. During the Term, neither Surface nor any of its Affiliates will directly or indirectly research,
develop, manufacture or commercialize, nor collaborate with, enable or otherwise authorize, license or grant any right
to any Third Party to research, develop, manufacture or commercialize, any Alternative Product anywhere in the
Territory.

(b) Acquisition of Alternative Product Rights. In addition, notwithstanding anything to the contrary in this Agreement,
in the event Surface or any of its Affiliates acquires or otherwise obtains rights to research, develop, manufacture or
commercialize any Alternative Product as the result of any license, merger, acquisition,

reorganization, consolidation or combination with or of a Third Party other than a Change of Control of Surface or its
Affiliates (each, an “Acquisition Transaction,” and the Third Party involved in such transaction, the “Acquisition Third
Party”) and, on the date of the completion of such Acquisition Transaction, such Alternative Product is being
researched, developed, manufactured or commercialized by such Third Party in a matter that, if done by Surface,
would violate Surface’s exclusivity obligations in Section 2.8(a), then Surface or such Affiliate will: [***].

(c) For purposes hereof, “Alternative Product” means [***].

ARTICLE III
TRANSITION MATTERS; TECHNOLOGY TRANSFER

Section 3.1. Technical Transition Services. During the Transition Period, Surface will perform certain transition and
research services in connection with the Development and Manufacture of Licensed Antibodies and Licensed Products
(“Technical Transition Services”), as more fully detailed in the Transition Plan.

Section 3.2. Transition Plan. The Technical Transition Services will be performed in accordance with the terms of a
written plan, which sets forth (a) a description of the Technical Transition Services, (b) the proposed timetable for
conducting such Technical Transition Services, (c) the estimated Transition Costs for completion of such Technical
Transition Services, and (d) the deliverables (the “Transition Plan,” the initial version of which is attached hereto as
Exhibit C). Surface will use reasonable efforts to complete the Technical Transition Services set forth in the Transition
Plan within the timeframes set forth in the Transition Plan and within the estimated Transition Costs. In the event of
any inconsistency between the Transition Plan and this Agreement, the terms of this Agreement will prevail. During
the Transition Period, each Party will have the right to propose modifications or amendments to the Transition Plan;
provided, however that any modifications or amendments to such Transition Plan that are proposed by either Party will
be subject to review by the JDC pursuant to Section 6.1(b) and approved by GSK.

Section 3.3. Technical Transition Services Reporting. At each meeting of the JDC, Surface will provide an update
regarding the Technical Transition Services it has performed, or caused to be performed, since the previous meeting of
the JDC, its Technical Transition Services in process, and the future Technical Transition Services it expects to initiate
prior to the next meeting of the JDC. Surface will respond to the reasonable questions or requests of the JDC or GSK,
as applicable, for additional information relating to such Technical Transition Services in a timely manner.

Section 3.4. Technical Transition Services Costs. Within [***] after the end of [***] during the Transition Period,
Surface shall submit to GSK an invoice and reasonably detailed report (including FTE hours) and any additional
documentation reasonably requested by GSK, setting forth all Transition Costs incurred by Surface during such [***].
Surface shall promptly inform GSK upon Surface determining that it is likely to overspend by more than [***] of the
Transition Costs for an activity set forth in the Transition Plan. Any and all portion of such overspend shall be borne
by Surface unless otherwise approved by GSK prior to the incurrence thereof. GSK shall reimburse Transition Costs
within [***] after receipt of an invoice from Surface.

Section 3.5. Data Integrity Practices. All activities conducted under the Transition Plan will be conducted in
accordance with the following practices:

(a) data will be generated using sound scientific techniques and processes;

(b) data will be accurately recorded by the persons performing the applicable Technical Transition Services in
accordance with data integrity practices;

(c) data will be analyzed appropriately without bias in accordance with data integrity practices;

(d) data and results from experiments will be stored securely such that it can be retrieved without undue burden; and

(e) data trails will exist to demonstrate or reconstruct without undue burden key decisions made during the
performance of, presentations made about, and conclusions reached with respect to the activities undertaken in the
performance of the Transition Plan.

GSK may request changes to the requirements set forth above in this Section 3.5 where GSK reasonably believes such
changes are required to ensure that such activities are undertaken in compliance with data integrity practices, and
Surface shall use reasonable efforts to accommodate such changes. GSK shall be permitted, in its sole discretion and
sole cost and expense, no more than once per Calendar Year, to undertake on-site compliance audits of Surface’s data
integrity practices in respect of the activities performed by Surface under the Transition Plan by providing Surface
with [***] written notice of GSK’s intent to do so, such audits to be conducted at a time mutually convenient to both
Parties. All information revealed to GSK in such audit shall be considered Confidential Information of Surface.

Section 3.6. Animal Welfare. Surface agrees to comply with all applicable Laws for the care, welfare and ethical
treatment of animals in the country where the animal studies are being performed. Surface further agrees to comply
with the “3Rs” Principles – reducing the number of animals used, replacing animals with non-animal methods
whenever possible, and refining the research techniques used. All work must be conducted in adherence to the core
principles for animals identified below. Applicable Laws may be additive to the core principles, but Surface agrees to
comply, and shall procure and ensure that those acting for or on behalf of Surface (including its subcontractors)
comply, at a minimum, with these core principles:

(a) access to species appropriate food and water,

(b) access to species specific housing, including species appropriate temperature and humidity levels,

(c) provision of humane care and a program of veterinary care through guidance of a veterinarian,

(d) animal housing that minimizes the development of abnormal behaviors,

(e) adherence to principles of replacement, refinement and reduction in the design of in vivo or ex vivo studies with
processes to optimize animal use and to ensure effective population management,

(f) work using animals is supported by a relevant scientific justification/rationale, approved by an institutional ethical
review process and subjected to independent scientific review,

(g) commitment to minimizing pain and distress during in vivo and ex vivo studies, and

(h) work is performed by staff documented as trained and competent to conduct the procedures for which they are
responsible.

Upon reasonable advanced written notice, GSK (or its delegate) shall have the right to inspect Surface’s or its
subcontractor’s records and facilities; provided, that if Surface’s contracts with its subcontractors do not permit GSK
(or its delegate) to so inspect, then GSK may request that Surface conduct such inspection on GSK’s behalf. The scope
of the inspection may include a tour of the facility, the opportunity to view relevant SOPs, training records, building
management records, animal health records, ethical review documents, and any other documents reasonably necessary
to assess compliance by Surface or its subcontractor with the terms of this Section 3.6; provided that such inspection
shall not extend to those parts of records and facilities which Surface or its subcontractor can demonstrate to be subject
to confidentiality arrangements with other programs or customers. To the extent that any significant deficiencies are
identified as the result of such inspection, Surface shall endeavor in good faith to take reasonable and practical
corrective measures to remedy any such material deficiencies.

Section 3.7. Transfer of Licensed Know-How. Surface will use reasonable efforts to disclose and make available to
GSK the Licensed Know-How that exists as of the Effective Date pursuant to and within the timeframes set forth in
the Transition Plan. Following the Transition Period, Surface will use reasonable efforts to disclose and make available
to GSK any additional Licensed Know-How of which Surface or GSK become aware, and respond to any requests by
GSK for additional Licensed Know-How Controlled by Surface relating to the Development and Manufacture of the
Licensed Antibodies and Licensed Products. Surface will be permitted to make such Licensed Know-How available in
such form as Surface will determine, including, if Surface so elects, in the form such Licensed Know-How is
maintained by Surface. GSK will bear all Third Party expenses in connection with the transfer of Licensed Know-How
after the Transition Period.

Section 3.8. Transfer of Licensed Antibodies. Surface will deliver, at Surface’s cost and expense, research grade
Licensed Antibodies as described in the Transition Plan (the “Licensed Antibody Materials”) EXW (Incoterms 2020)
to GSK pursuant to and within the timeframes set forth in the Transition Plan. Title and risk of loss of such Licensed
Antibody Materials will transfer upon delivery as defined in the Transition Plan. GSK will only use the Licensed
Antibody Materials for the Development performed by or on behalf of GSK for the Licensed Antibodies and Licensed
Products; provided that, GSK will not use such Licensed Antibody Materials in research testing involving human
subjects. The Licensed Antibody Materials are experimental in nature and are provided “AS IS,” without any
warranties as to merchantability or fitness for a particular purpose. GSK further acknowledges that the Licensed
Antibody Materials’ properties or characteristics are not known, and GSK agrees that GSK will use such Licensed
Antibody Materials with reasonable care and will assume responsibility for any losses or injuries incurred by it or its
Affiliates or its or their Sublicensees through use of such Licensed Antibody Materials.

ARTICLE IV
DEVELOPMENT

Section 4.1. Development Diligence; Development Responsibilities.

(a) Development Diligence. GSK (directly, or through its Affiliates, its or their Sublicensees and subcontractors) will
use Commercially Reasonable Efforts to Develop, including obtain and maintain Regulatory Approval of Licensed
Products in the Field in the Territory.

(b) Development Responsibilities and Compliance. Subject to the terms and conditions of this Agreement, GSK will
be solely responsible, at its own expense, for managing and conducting all activities relating to the Development of the
Licensed Antibody and Licensed Product for the purpose of obtaining Regulatory Approval in the Field and in the
Territory. GSK will conduct its Development activities in good scientific manner and in compliance with applicable
Law, including Laws regarding environmental, safety and industrial hygiene, and GLP, GCP, current standards for
pharmacovigilance practice, and all applicable requirements relating to the protection of human subjects, as well as
GSK’s applicable internal policies and codes of practice.

Section 4.2. Development Reporting. No later than [***] during the Term for so long as GSK is conducting the
Development, GSK will provide Surface, via the Alliance Managers pursuant to Section 6.1(f), with reasonably
detailed written reports summarizing the material Development activities it has performed, or caused to be performed,
since the preceding report, its material Development activities in process, and the future material Development
activities it expects to initiate prior to the next report. GSK will respond to the reasonable questions or requests of the
JDC or Surface, as applicable, for additional information relating to such activities in a timely manner. In addition,
upon Surface’s request, no more than [***] per [***], GSK’s senior executives responsible for the Development and
related Manufacturing activities with respect to the Licensed Products will meet with Surface’s senior executives to
discuss GSK’s or its Affiliates’ or its or their Sublicensees’ Development and related Manufacturing activities for such
Licensed Product.

Section 4.3. Regulatory Submissions and Approvals.

(a) Regulatory Responsibilities.

(i) GSK will be responsible, at its sole cost and expense, for exercising Commercially Reasonable Efforts to seek and
attempt to obtain Regulatory Approvals for the Licensed Products in the Field in the Territory. GSK will be responsible
for and have the exclusive right to seek and attempt to obtain Pricing and Reimbursement Approvals for the Licensed
Products in the Field in the Territory.

(ii) During the Transition Period, to the extent set forth in the Transition Plan, Surface shall be responsible for the
preparation of the Chemistry, Manufacturing and Control (CMC) section of the IND application for the Licensed
Product, which section shall be in form and substance reasonably satisfactory to GSK. Surface shall deliver such CMC
section to GSK in accordance with the Transition Plan. Following the end of the Transition Period, Surface shall
cooperate and support GSK, [***] as may be reasonably requested by GSK during the Term, in preparing and
submitting Regulatory Materials and otherwise with respect to the CMC section of the IND applications.

(b) Ownership of Regulatory Approvals. GSK will own all Regulatory Materials, including all submissions and
applications for Regulatory Approvals, and Regulatory Approvals, for the Licensed Products in the Field in the
Territory.

(c) Regulatory Cooperation. GSK will keep Surface reasonably informed with regard to any material Regulatory
Approval or Pricing and Reimbursement Approval proceedings for the Licensed Products in the Field in the Territory
in accordance with its reporting obligation set forth in Section 4.2. At Surface’s reasonable request, [***]. Surface
shall cooperate and support GSK [***], as may be reasonably necessary in preparing and submitting Regulatory
Materials and otherwise with respect to obtaining Regulatory Approvals for the Licensed Product and in the activities
in support thereof, to the extent Surface has control over or the right to obtain documents or other materials that are
necessary or useful for GSK or any of its Affiliates or its or their Sublicensees to obtain Regulatory Approvals for the
Licensed Product.

(d) Regulatory Audits. The Parties will cooperate in good faith with respect to Regulatory Authority inspections of any
site or facility of the Existing CMO where Manufacturing of Licensed Products in the Field are conducted pursuant to
this Agreement (each an “Audited Site”). Subject to applicable Law, GSK will be given a reasonable opportunity to
attend any inspection by any Regulatory Authority of the Audited Sites, and the summary, or wrap-up, meeting with a
Regulatory Authority at the conclusion of such inspection. If such attendance would result in the disclosure to GSK of
Confidential Information unrelated to the subject matter of this Agreement, the Parties will enter into a confidentiality
agreement covering such unrelated subject matter. In the event that any Audited Site is found to be non-

compliant with one or more GMP standards, Surface will submit to GSK a proposed recovery plan or Corrective and
Preventative Actions (“CAPA”) as soon as reasonably practicable after Surface, its Affiliate or its permitted
subcontractor receives notification of such non-compliance from the relevant Regulatory Authority and Surface will
use reasonable efforts, at Surface’s cost, to implement such recovery plan or CAPA promptly after submission. Surface
agrees, to the maximum extent reasonably possible, to include in any contract or other written arrangement with its
permitted subcontractors, a clause permitting GSK to exercise its rights under this Section 4.3(d). Surface’s obligations
under this Section 4.3(d) will end at the time Surface is no longer performing the activities set forth in Section 5.1(a).

ARTICLE V
MANUFACTURE, SUPPLY AND COMMERCIALIZATION

Section 5.1. Manufacturing and Supply.

(a) Surface Obligations. Surface, its Affiliates, or its or their Sublicensees or subcontractors (including the Existing
CMO) will be solely responsible, at GSK’s cost and expense, for Manufacturing and supplying the worldwide
requirements for Licensed Antibodies and Licensed Products in the Territory (i) as part of the Technical Transition
Services, and (ii) through to the date of IND Acceptance.

(b) GSK Obligations. Subject to the preceding sentence, GSK, its Affiliates, its or their Sublicensees or subcontractors
will be solely responsible, at its sole cost and expense, for Manufacturing and supplying the worldwide requirements
for the Development and Commercialization of the Licensed Antibodies and the Licensed Products in the Territory,
except for such Manufacturing activities performed by Surface as part of the Technical Transition Services.

(c) Product Warranties. Surface shall Manufacture and supply Licensed Antibodies and Licensed Products in
accordance with the Product Warranties set forth in Section 10.2(k), to the extent such warranties exist in Surface’s
agreement with the Existing CMO.

(d) Delivery. The Parties will cooperate to ensure that the production schedule for Licensed Antibody or Licensed
Product will meet the delivery dates or timelines in the Transition Plan. Surface shall further ensure that for any supply
to be delivered to GSK, its Manufacturing subcontractors deliver each shipment of the Licensed Antibody and the
Licensed Product, as the case may be, on time and to the location designated by GSK, subject to the terms and
conditions of Surface’s agreement with the Existing CMO.

(e) Quality. As between GSK and Surface, Surface shall be responsible to manage all quality aspects of Manufacturing
and supply performed by its subcontractors, provided that GSK shall be permitted to have a consultancy role as set
forth in this Section 5.1(e), subject to the terms and conditions of Surface’s agreement with the Existing CMO. GSK’s
consultancy role shall include, but not be limited to: [***]. In any event, Surface will notify GSK as soon as it
becomes aware of any issue (foreseen or unforeseen) which may result in Surface being unable to provide the required
quantities of Licensed Antibody or Licensed Product, and the Parties shall promptly meet to discuss in good faith what
actions are required (if any) to resolve such issue.

Section 5.2. Commercialization.

(a) Commercialization Diligence. Upon receipt of the Regulatory Approval for a Licensed Product in the Field in a
given country in the Territory, GSK (directly, or through its Affiliates, its or their Sublicensees or subcontractors) will
use Commercially Reasonable Efforts to Commercialize such Licensed Product in the Field in such country in the
Territory. GSK will be solely responsible for, at its expense, and will have sole discretion with respect to,
Commercializing the Licensed Product in the Field in the Territory.

(b) Reporting Obligations. GSK will provide Surface with written notice of the First Commercial Sale of each
Licensed Product in the Field in [***] as soon as reasonably practicable after such event.

(c) Trademarks. GSK will have the right to brand the Licensed Products in the Field in the Territory using GSK related
Trademarks and any other Trademarks and trade names it determines appropriate for the Licensed Products, which
branding may vary by country. GSK will own all rights in such Trademarks and register and maintain such Trademarks
in the countries within the Territory, where and how it determines appropriate.

ARTICLE VI
GOVERNANCE; JOINT DEVELOPMENT COMMITTEE; JOINT PATENT COMMITTEE

Section 6.1. Joint Development Committee.

(a) Formation; Purposes and Principles. Within [***] after the Effective Date, Surface and GSK will form a joint
development committee (the “JDC”) to facilitate information sharing between the Parties with respect to the
Development of the Licensed Products as more fully described in Section 3.3, Section 4.2 and Section 6.1(b).

(b) Specific Responsibilities. In addition to its overall responsibility to facilitate information sharing between the
Parties with respect to the Development activities under this Agreement, the JDC will:

(i) review and discuss proposed amendments or revisions to the Transition Plan (for clarity, GSK shall have the final
decision making authority to approve the Transition Plan as described in Section 3.2; provided that any amendment or
revision to add additional material obligations that are not set forth in the Transition Plan will require Surface’s
consent);

(ii) exchange information with respect to the Technical Transition Services, and review and discuss Surface’s activities
and progress under the Transition Plan; and

(iii) perform such other functions as are assigned to it in this Agreement or as appropriate to further the purposes of
this Agreement to the extent agreed to in writing by the Parties.

(c) Membership. The JDC will be composed of a total of [***] representatives of each Party, which will be appointed
by each of Surface and GSK, respectively. Each individual appointed by a Party as a representative to the JDC will be
an employee of such Party with sufficient seniority within the applicable Party to provide meaningful input and make
decisions arising within the scope of the JDC’s responsibilities, and have knowledge and expertise in the Development
of compounds and products similar to the Licensed Antibody and Licensed Products under this Agreement. The JDC
may change its size from time to time by consent of its members, provided that the JDC will consist at all times of an
equal number of representatives of each Party, unless otherwise agreed by the Parties in writing. Each Party may
replace any of its JDC representatives at any time upon written notice to the other Party, which notice may be given by
e-mail, sent to the other Party. The JDC will be chaired by one designated representative of GSK. The chairperson will
be responsible, with support from the Alliance Manager, for calling and

conducting meetings and preparing and circulating an agenda in advance of each meeting; provided, however, that the
chairperson will include any agenda items proposed by either Party on such agenda. The minutes of each JDC meeting
that reflect the material decisions made and action items identified at such meetings will be prepared and reviewed in
accordance with the procedures established by the JDC. If a representative, within such time period, does not notify the
responsible Alliance Manager that he/she does not approve of the minutes, the minutes will be deemed to have been
approved by such representative. Each JDC representative and the Alliance Manager will be subject to confidentiality
obligations no less stringent than those in ARTICLE IX.

(d) Meetings. The JDC will hold [***] meetings for so long as the JDC exists, unless the Parties mutually agree in
writing to a different frequency. No later than [***] prior to any meeting of the JDC (or such shorter time period as the
Parties may agree), the chairperson (or an Alliance Manager) will prepare and circulate an agenda for such meeting.
Either Party may also call a special meeting of the JDC by providing at least [***] prior written notice to the other
Party if such Party reasonably believes that a significant matter must be addressed prior to the next scheduled meeting,
in which event the Alliance Managers will work with the chairperson of the JDC to provide the members of the JDC
no later than [***] prior to the special meeting with an agenda for the meeting and materials reasonably adequate to
enable an informed decision on the matters to be considered. The JDC may meet in person or by audio or video
conference as its representatives may mutually agree. Other representatives of the Parties, their Affiliates and Third
Parties involved in the Development of Licensed Products may be invited by the members of the JDC to attend
meetings as observers or to facilitate discussions outside of meetings; provided, however, that such representatives are
subject to confidentiality obligations no less stringent than those set forth in ARTICLE IX. Each Party will be
responsible for its costs to attend each meeting of the JDC.

(e) JDC Decisions. Other than as set forth herein, in order to make any decision required of it hereunder with respect to
any approval, the JDC must have present (in person, by videoconference or telephonically) at least one member of
each Party. The Parties will endeavor to make decisions of the JDC by consensus; provided that GSK will have the tie-
breaking vote in the event of any dispute; provided, further, that no decision by GSK may be in conflict with any of the
terms of this Agreement (including by amending or increasing any obligations on Surface or any of its Affiliates (other
than those set forth in the Transition Plan, which is subject to Surface’s right to consent under Section 6.1(b)(i)) or by
granting any licenses or other rights to GSK or any of its Affiliates that, in each case, are not expressly set forth in this
Agreement).

(f) Disbanding of JDC. Unless otherwise agreed by the Parties, the JDC will have no further responsibilities and will
disband at the end of the Transition Period.

(g) Limitations on Authority of the JDC. Except as otherwise provided in this Agreement, the JDC will have solely the
roles and responsibilities assigned to it in this ARTICLE VI. The JDC will have no authority to amend, modify or
waive compliance with this Agreement or make any decision other that those specifically assigned under this
Agreement to be made by the JDC. The JDC shall not have the authority to alter, or waive compliance by a Party with,
a Party’s obligations under this Agreement.

Section 6.2. Joint Patent Committee.

(a) Formation; Purposes and Principles. Within [***] after the Effective Date, Surface and GSK will form a joint
patent committee (the “JPC”) to (i) facilitate information sharing between the Parties with respect to the Prosecution of
the Licensed Patents, and the Joint Patents, (ii) review and comment on filings or responses with respect to the
Licensed Patents and Joint Patents as and if required under this Agreement, and (iii) any other matters for which the
Parties are obligated to cooperate, keep each other informed or otherwise communicate under Article VIII; provided
that GSK shall have the final decision making authority.

(b) JPC Decisions. Other than as set forth herein, in order to make any decision required of it hereunder, the JPC must
have present (in person, by videoconference or telephonically) at least one member of each Party. The Parties will
endeavor to make decisions of the JPC by consensus; provided that GSK will have the tie-breaking vote in the event of
any dispute; provided, further, that no decision by GSK may be in conflict with any of the terms of this Agreement
(including by amending or increasing any obligations on Surface or any of its Affiliates or by granting any licenses or
other rights to GSK or any of its Affiliates that, in each case, are not expressly set forth in this Agreement).

(c) Disbanding of JPC. Unless otherwise agreed by the Parties, the JPC will have no further responsibilities and will
disband at the end of the Term.

(d) Limitations on Authority of the JPC. Except as otherwise provided in this Agreement, the JPC will have solely the
roles and responsibilities assigned to it in this ARTICLE VI. The JPC will have no authority to amend, modify or
waive compliance with this Agreement or make any decision other that those specifically assigned under this
Agreement to be made by the JPC. The JPC shall not have the authority to alter, or waive compliance by a Party with,
a Party’s obligations under this Agreement.

Section 6.3. Alliance Managers. Promptly after the Effective Date, each Party shall appoint an individual to act as
alliance manager for such Party (each, an “Alliance Manager”). Each Alliance Manager shall attend meetings of the
JDC as a non-voting observer. The Alliance Managers shall be the primary point of contact for the Parties regarding
communications contemplated by this Agreement, whether formal reporting obligations or otherwise, including after
disbanding of the JDC. The Alliance Managers shall also be responsible for assisting the JDC in performing its
responsibilities such as scheduling meetings, circulating agendas as necessary and preparing and finalizing the minutes
from meetings of the JDC. Each Party may replace its Alliance Manager, in its sole discretion, from time to time, upon
notification to the other Party, which notice may be given by e-mail, sent to the other Party.

ARTICLE VII
FINANCIAL PROVISIONS

Section 7.1. Upfront Payment; Milestone Payments.

(a) Upfront Payment. Subject to the terms and conditions of this Agreement, and in partial consideration for the rights
granted to GSK under this Agreement, GSK will pay Surface a non-refundable, non-creditable payment in the amount
of Eighty-Five Million U.S. Dollars (US$ 85,000,000), which upfront payment will be due and payable to Surface
within [***] Business Days following receipt of an invoice from Surface for such payment on or after the Effective
Date.

(b) Development Milestone Payment. During the Term, GSK will notify Surface in writing of the achievement by or
on behalf of GSK, its Affiliates or its or their Sublicensees of any milestone event set forth in this Section 7.1(b) (each,
a “Development Milestone Event”) within [***] after the occurrence thereof. After receipt of such notice, Surface will
submit an invoice to GSK for the corresponding non-refundable, non-creditable milestone payment set forth in the
tables below (each, a “Development Milestone Payment”). GSK will make the corresponding Development Milestone
Payment by [***] from GSK’s receipt of an invoice, in accordance with GSK’s standard payment terms. Each of the
Development Milestone Payments set forth in this Section 7.1(b) is payable only one time upon the first achievement
of the corresponding Development Milestone Event by the first Licensed Product to achieve such Development
Milestone Event and no amounts shall be due for subsequent or repeated achievements of such Development
Milestone Event, whether for the same or a different Licensed Product.

Development Milestone Event
1. [***]
2. [***]
3. [***]
4. [***]
5. [***]
6. [***]
7. [***]
8. [***]
9. [***]
Total

Development
Milestone
Payment
(in Dollars)

[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
$ 245,000,000

 
 
Notwithstanding anything to the contrary set forth herein, [***]. The maximum aggregate amount of Development
Milestone Payments payable by GSK pursuant to this Section 7.1(b) is Two Hundred Forty-Five Million U.S. Dollars
($245,000,000).

(c) Sales Milestone Payments. During the Term, GSK will notify Surface in writing of the achievement by or on behalf
of GSK, its Affiliates or its or their Sublicensees of any milestone event set forth in this Section 7.1(c) (each, a “Sales
Milestone Event” and the corresponding payment, a “Sales Milestone Payment”) within [***] after becoming aware of
the occurrence thereof. Each of the Sales Milestone Payments set forth in this Section 7.1(c) is payable only upon the
first achievement of such Sales Milestone Event and none of the Sales Milestone Payments will be payable more than
once and no amounts shall be due for subsequent or repeated achievements of such Sales Milestone Event, whether for
the same or a different Licensed Product. For clarity, but subject to the following sentence, the Sales Milestone
Payments will be additive such that if all [***] Sales Milestone Events set forth below are achieved in the same
Calendar Year, GSK will pay to Surface a payment of Four Hundred Eighty-Five Million Dollars ($485,000,000), and
the maximum aggregate amount of Sales Milestone Payments payable by GSK pursuant to this Section 7.1(c) is Four
Hundred Eighty-Five Million Dollars ($485,000,000). [***]. After receipt of any notice under this Section 7.1(c)
regarding achievement of a Sales Milestone Event [***], Surface will submit an invoice to GSK for the corresponding
non-refundable, non-creditable Sales Milestone Payment [***]. GSK will make the corresponding Sales Milestone
Payment [***] by [***] from GSK’s receipt of an invoice, in accordance with GSK’s standard payment terms.

Sales Milestone Event
1. Aggregate annual Net Sales of all Licensed Products
in the Territory in a Calendar Year greater than [***]
2. Aggregate annual Net Sales of all Licensed Products
in the Territory in a Calendar Year greater than [***]
3. Aggregate annual Net Sales of all Licensed Products
in the Territory in a Calendar Year greater than [***]
4. Aggregate annual Net Sales of all Licensed Products
in the Territory in a Calendar Year greater than [***]
Total

Sales Milestone
Payment
(in Dollars)

[***]

[***]

[***]

[***]
$ 485,000,000

Section 7.2. Royalties.

(a) Royalty Rate. Subject to the terms and conditions of this Agreement, and in partial consideration for the rights
granted to GSK under this Agreement, during the Royalty Term, GSK will pay to Surface non-refundable, non-
creditable royalties (except in the case of an overpayment as set forth in Section 7.5(b)) at the graduated royalty rates
specified in the following table with respect to the aggregate annual worldwide Net Sales of all Licensed Products
across all indications in the Territory in a given Calendar Year:

Aggregate Annual Worldwide Net Sales of All Licensed
Products in a Calendar Year

Portion of aggregate annual worldwide Net Sales up
to and including [***]

Portion of aggregate annual worldwide Net Sales
greater than [***] up to and including [***]

Portion of aggregate annual worldwide Net Sales
greater than [***] up to and including [***]

Portion of aggregate annual worldwide Net Sales
greater than [***]

Royalty
Rate

[***]
percent
([***]%)
[***]
percent
([***]%)
[***]
percent
([***]%)
[***]
percent
([***]%)

 
(b) Royalty Term. Royalties will be due under this Section 7.2 with respect to a given Licensed Product in a given
country in the Territory during the period commencing upon the First Commercial Sale of such Licensed Product in
such country and ending upon the later of (i) the expiration of the last-to-expire Valid Claim that Covers the
composition of matter or approved method of use of such Licensed Product or the Licensed Antibody contained in
such Licensed Product in such country, (ii) the expiration of the Regulatory Exclusivity Period with respect to such
Licensed Product in such country, or (iii) the tenth (10th) anniversary of the First Commercial Sale of such Licensed
Product in such country (such period, the “Royalty Term”). For clarity, once the Royalty Term has expired in a given
country in the Territory, Net Sales in such country will not be included in the calculation of the aggregate annual
worldwide Net Sales used to determine the royalty rate.

Section 7.3. Royalty Payments and Reports. Within [***] after the end of each Calendar Quarter, commencing with the
Calendar Quarter during which the First Commercial Sale of a Licensed Product is made anywhere in the Territory,
GSK will provide to Surface a report setting forth on a Licensed Product–by–Licensed Product and country-by-country
basis (a) the Net Sales; and (b) the calculation of the royalties payable under this Agreement on account of those Net
Sales. Each royalty report along with the royalties shown to have accrued on that report are due and payable to Surface
within [***] following the end of such Calendar Quarter. All payments due under this Section 7.3 shall be made by
bank wire transfer in immediately available funds to an account designated by Surface.

Section 7.4. Royalty Payment Reductions. The royalties payable under Section 7.2 will be subject to the following:

(a) Third Party Licenses. If GSK enters into a license agreement after the Effective Date with a Third Party for the
right to use or Commercialize a Licensed Product under intellectual property controlled by such Third Party, pursuant
to which GSK pays a royalty to such Third Party for the right to use or Commercialize such Licensed Product under
such Patent Rights, then, subject to Section 7.4(e), GSK may deduct [***] of all upfront payment, milestone payments,
and royalty payments paid to such Third Party to the extent attributable to the use or Commercialization of such
Licensed Product against the royalties due under Section 7.2; provided that GSK shall have the right to carry forward
for application against royalties payable to Surface with respect to Net Sales of such Licensed Product in future
periods any amount that is not so credited due to the limitation in Section 7.4(e).

(b) [***].

(c) Lack of Patent Protection. Subject to Section 7.4(e) the royalties payable to Surface with respect to Net Sales of
Licensed Products shall be reduced, on a Licensed Product–by–Licensed Product and country-by-country basis, to
[***] of the amounts otherwise payable pursuant to Section 7.2 during any portion of the Royalty Term upon
expiration of the last-to-expire Valid Patent Claim Covering the composition of matter or method of use of the
applicable Licensed Product in that country.

(d) Biosimilar Competition. If, on a Licensed Product-by-Licensed Product and country-by-country basis, at least one
Biosimilar Product is commercially available with respect to such Licensed Product in such country and the combined
market share for all such Biosimilar Products [***]. Unit volume sales will be identified and calculated based on
relevant information published by IQVIA, any successor to IQVIA, or any other similar industry-standard Third Party
source used by GSK.

(e) Cumulative Deductions. Notwithstanding the foregoing, in no event will the deductions set forth in Section 7.4(a)
through Section 7.4(d) reduce the royalties otherwise payable to Surface as specified in Section 7.2(a) by more than
[***].

Section 7.5. Financial Audits.

(a) Record Keeping. GSK and its Affiliates will, and will cause their respective Sublicensees to, keep complete, true
and accurate books and records in accordance with its Accounting Standards of the items underlying (i) Net Sales, (ii)
royalty payments under this Agreement and (iii) [***]. GSK and its Affiliates will, and will cause their respective
Sublicensees to keep, such books and records for at least [***] following the Calendar Quarter to which they pertain.
Surface [***] will have the right annually, at its own expense, to have an internationally-recognized independent,
certified public accountant, selected by Surface [***] and reasonably acceptable to GSK (the “Auditor”), review any
such records of GSK in the location(s) where such records are customarily maintained by GSK upon at least [***]
prior written notice, during regular business hours and under obligations of confidentiality,

except to the extent necessary to enforce Surface’s rights under this Agreement [***] or if disclosure is required by
applicable Law, for the sole purpose of verifying the basis and accuracy of payments made under this Agreement and

the content of the reports described in Section 7.3, within the prior [***] period after receipt of such report. The
Auditor will have the right to disclose to Surface ([***] its conclusions regarding any payment owed under this
Agreement. The records for any Calendar Year may be audited no more than once with respect to records covering any
specific period of time.

(b) Audit Report. The report prepared by the Auditor, a copy of which will be sent or otherwise provided to each Party
by such Auditor at the same time before such report is considered final, will contain the conclusions of such Auditor
regarding the audit and will specify that the amounts paid pursuant thereto were correct or, if incorrect, the amount of
any underpayment or overpayment, and the specific details regarding any discrepancies. No other information will be
provided to Surface without the prior consent of GSK unless disclosure is required by applicable Laws, and if so
determined by Surface in consultation with GSK, it will, if permitted, give GSK prior notice thereof to the extent
possible for GSK to seek a protective order against or limiting such disclosure. If such report shows any
underpayment, then GSK will remit to Surface, within [***] after receipt of such report, (i) the amount of such
underpayment and (ii) if such underpayment exceeds [***] of the total amount owed for the period then being audited,
the actual costs incurred by Surface in conducting such review. For the avoidance of doubt, payment of the
underpayment will be considered a late payment, subject to Section 7.9. If such report shows any overpayment, then at
Surface’s election, either GSK will deduct the overpaid amount for application against future payments owed to
Surface or Surface will reimburse GSK the amount of such overpayment. The Parties mutually agree that all
information subject to review under this Section 7.5 is Confidential Information of both Parties and that the receiving
Party will retain and cause the Auditor to retain all such information in confidence in accordance with confidentiality
and non-use obligations no less stringent than those contained in ARTICLE IX.

Section 7.6. Tax Withholding. Any tax paid or required to be withheld by GSK under applicable Laws in effect at the
time of payment for the benefit of Surface on account of any royalties or other payments payable to Surface under this
Agreement shall be deducted from the amount of royalties or other payments otherwise due. The Parties shall
reasonably cooperate with one another to reduce or minimize any such deduction or withholding required by
applicable Laws, including by providing any forms or other certifications necessary to reduce the amount of such
withholding (i.e. including duly completed IRS Form W-9 or applicable IRS Form W-8). If, in accordance with the
foregoing, GSK withholds any amount, then it will pay to Surface the balance when due, timely remit to the proper
taxing authority the withheld amount, and send Surface proof of such remittance within [***] following Surface’s
request for such proof of remittance. Notwithstanding the foregoing, GSK shall assume the responsibility for, and
increase the amount payable hereunder such that Surface receives the amount it would have received but for, any
Incremental Withholding (as defined below) in the event that such Incremental Withholding arises as a result of any
Withholding Action by or on behalf of GSK. For purposes of this Section, “Withholding Action” by or on behalf of
GSK means any action taken by GSK that would directly result in any additional withholding or reduction from
payments made hereunder (any such amount withheld or deducted, an “Incremental Withholding”, which would not
have resulted absent GSK taking, or causing to be taken, such action).

Section 7.7. VAT and Indirect Taxes. All amounts payable under or in connection with this Agreement are exclusive of
VAT & Indirect Taxes. Any VAT & Indirect Taxes payable on the consideration shall be paid at the same time as the
payment or provision of the consideration to which it relates, subject to the production of a VAT invoice. GSK will
provide to Surface within [***] after the earlier of the Effective Date and receipt of any consideration or a valid VAT
invoice, if appropriate. If such amounts of VAT & Indirect Taxes are refunded subsequently by the fiscal authorities to
GSK, GSK will refund these monies to Surface within [***] of receipt.

Section 7.8. Currency of Payments. All amounts payable and calculations under this Agreement will be in Dollars. As
applicable, Net Sales and any royalty reductions will be calculated using GSK’s standard conversion method consistent
with its applicable Accounting Standards in a manner consistent with GSK’s customary and usual conversion
procedures used in preparing its financial statements applied on a consistent basis, provided that such procedures use a
widely accepted source of published exchange rates, which as of the Effective Date is

Reuters/Bloomberg. All payments under this Agreement will be paid in Dollars by wire transfer to an account
designated by the receiving Party (which account the receiving Party may update from time to time in writing).

Section 7.9. Late Payments. Without limiting any other rights or remedies available to Surface hereunder, any
undisputed late payment or portion thereof by GSK will bear interest, to the extent permitted by Laws, at an annual
rate of [***] above the applicable daily rate published in the Wall Street Journal (or any other qualified source that is
acceptable to both Parties) on the date payment was due or the highest rate permitted by law (whichever is lower),
computed from the date such payment was due until the date GSK makes the payment. Where the late payment is
caused by Surface, including for reasons such as failure to communicate in a timely manner changes to bank details, or
failure to respond to communications from GSK regarding the interpretation or dispute of the terms of such payment,
then no interest will be payable by GSK.

Section 7.10. Invoices. To the extent an invoice is required to be submitted to GSK under this Agreement, such invoice
shall include the information set forth on Schedule 7.10.

Section 7.11. [***].

Section 8.1. Ownership.

ARTICLE VIII
INTELLECTUAL PROPERTY OWNERSHIP,
PROTECTION AND RELATED MATTERS

(a) Subject only to the rights expressly granted to GSK under this Agreement, Surface will retain all rights, title and
interests in and to the Licensed Patents and Licensed Know-How.

(b) As between the Parties, each Party will own all inventions and Know-How conceived, discovered, developed or
otherwise made, as necessary to establish authorship (in case of publication and other copyrightable work),
inventorship (in case of inventions, whether patentable or not) or ownership under applicable Law, solely by or on
behalf of such Party (or its Affiliates, its or their subcontractors or sublicensees (including Sublicensees) or its or their
respective directors, officers, employees or agents) in the course of conducting such Party’s activities or exercising
such Party’s rights under this Agreement, and any and all Patent Rights and other intellectual property rights thereto
(collectively, “Sole Inventions” and with respect to GSK, “GSK Sole Inventions” and with respect to Surface, “Surface
Sole Inventions”). All Patent Rights claiming patentable GSK Sole Inventions will be referred to herein as “GSK
Patents.” All Patent Rights claiming patentable Surface Sole Inventions will be considered Licensed Patents.

(c) As between the Parties, each Party will own an equal, undivided interest in all inventions and Know-How that are
conceived, discovered, developed or otherwise made, as necessary to establish authorship (in case of publication and
other copyrightable work), inventorship (in case of inventions, whether patentable or not) or ownership under
applicable Law, jointly by or on behalf of each Party (or their respective Affiliates, subcontractors or sublicensees
(including Sublicensees) or its or their respective directors, officers, employees or agents) in the course of performing
activities or exercising rights

under this Agreement, whether or not patentable (collectively, “Joint Inventions”), and any and all Joint Patents and
other intellectual property rights thereto. Each Party will have full rights to license, assign and exploit such Party’s
interest in such Joint Inventions (and any Joint Patents arising therefrom) anywhere in the world, without any
requirement of gaining the consent of, or accounting to, the other Party, subject to the licenses granted herein and
subject to any other intellectual property held by such other Party. Each Party will promptly disclose to the other via
the JPC all Joint Inventions, in each case, including all invention disclosures or other similar documents submitted to
such Party by its, or its Affiliates’ subcontractors or sublicensees (including Sublicensees’) or its or their directors,
officers, employees or agents, describing such Joint Inventions.

(d) Assignment Obligation. Each Party will assign its rights, and cause all employees of such Party who perform
activities for such Party under this Agreement to be under an obligation to assign their rights, in any Patent Rights

and Know-How, whether or not patentable, resulting therefrom to such Party to effectuate the terms and conditions set
forth in this Section 8.1. With respect to any activities of a Party under this Agreement that are subcontracted to a
Person that is not an employee, the Party retaining such subcontractor will include in the applicable subcontract an
assignment to such Party of all rights in Patent Rights and Know-How made by such subcontractor resulting from such
activities, and in any event will include in the applicable subcontract a license to such Party that is sublicensable to the
other Party under this Agreement, of any Patent Rights and Know-How made by such subcontractor resulting from
such activities.

(e) Inventorship. Inventorship for inventions made during the course of the performance of this Agreement will be
determined in accordance with United States patent laws for determining inventorship.

Section 8.2. Prosecution and Maintenance of the Licensed Patents.

(a) Prosecution by GSK. As between the Parties, GSK will have the first right, and will use diligent, good faith efforts
to Prosecute the Licensed Patents and Joint Patents in the Field in the Territory to the extent relating to the Licensed
Antibodies or Licensed Products, at GSK’s sole cost and expense through patent counsel or agents of its choice. In
addition, GSK shall have the first right to pursue the European Opposition Proceeding, including to submit arguments
relating to the European Opposition Proceeding on behalf of Surface to the European Patent Office, at GSK’s sole cost
and expense through patent counsel or agents of its choice. GSK will keep Surface reasonably informed via the JPC of
all steps with regard to and the status of such Prosecution of such Licensed Patents and Joint Patents and the activities
in the European Opposition Proceeding, including by providing Surface with (i) copies of all correspondence and
material communications it sends to or receives from any patent office or agency in the Territory relating to such
Licensed Patents, Joint Patents and European Opposition Proceeding, (ii) a draft copy of all applications and other
documents relating to such Licensed Patents, Joint Patents and European Opposition Proceeding sufficiently in
advance of filing to permit reasonable review and comment by Surface and giving due consideration to such
comments, and (iii) a copy of applications and other documents as filed, together with notice of its filing date and
serial number, relating to such Licensed Patents, Joint Patents and European Opposition Proceeding. Before GSK
submits any material filing relating to such Licensed Patents or Joint Patents (including a new patent application) or
the European Opposition Proceeding, or a response to such patent authorities with respect to such Licensed Patents,
Joint Patents or the European Opposition Proceeding, GSK will provide Surface with a reasonable opportunity to
review and comment on such filing or response and will take into account and consider in good faith Surface’s
reasonable and timely requests and suggestions regarding the Prosecution of such Licensed Patents and Joint Patents
and the activities in the European Opposition Proceeding under this Section 8.2(a). In addition, GSK will provide
Surface with copies of all final material filings and responses made to any patent office with respect to the Licensed
Patents, the Joint Patents and the European Opposition Proceeding in a timely manner following submission thereof.

(b) Step-In Right. If GSK elects not to continue to (i) Prosecute a given Patent Right within the Licensed Patents or
Joint Patents in the Field in the Territory pursuant to Section 8.2(a) or (ii) pursue the European Opposition Proceeding,
then in each case GSK will give Surface notice thereof within a reasonable period (but not less than [***]) prior to
allowing such Patent Rights to lapse or become abandoned or unenforceable or prior to any material deadline in the
European Opposition Proceeding, and Surface will have the right to Prosecute such Patent Right within the Licensed
Patents or Joint Patents, as applicable or pursue the European Opposition Proceeding. Surface will have the right, but
not the obligation, to assume responsibility for continuing the Prosecution of such Patent Right in the Field in such
country or pursuing the European Opposition Proceeding and paying any required fees, all at Surface’s sole expense,
through patent counsel or agents of its choice. Upon transfer of GSK’s responsibility for Prosecuting any of the Patent
Rights within the Licensed Patents or Joint Patents to Surface under this Section 8.2(b), (i) solely with respect to any
Patent Right within the Joint Patents, GSK will assign to Surface all of GSK’s rights, title, and interests in and to such
Patent Right; (ii) such Patent Right will cease to be Licensed Patents or Joint Patents licensed to GSK under this
Agreement; (iii) Surface may, in its sole discretion, Prosecute or abandon such Patent Right; and (iv) GSK will
promptly deliver to Surface copies of all necessary files related to the Patent Rights with respect to which
responsibility has been transferred and will take all actions and execute all documents reasonably necessary for
Surface to assume such Prosecution and defense. Upon transfer of GSK’s responsibility for pursuing the European
Opposition Proceeding under this Section 8.2(b), (i) Surface may, in its sole discretion, pursue or abandon efforts
related to the European Opposition Proceeding; and (ii) GSK will promptly deliver to Surface copies of all necessary
files related to the European Opposition Proceeding with respect to which

responsibility has been transferred and will take all actions and execute all documents reasonably necessary for
Surface to assume activities relating to the European Opposition Proceeding.

(c) Cooperation in Support of Assignment. In the event that Surface exercises its right to be assigned GSK’s interest in
a Joint Patent pursuant to Section 8.2(b), then upon Surface’s request, GSK will provide all further cooperation that
Surface reasonably determines is necessary to give effect to such assignment and to ensure Surface the full and quiet
enjoyment of such assigned Patent Rights, including executing and delivering further assignments, consents, releases,
and other commercially reasonable documentation, and providing good faith testimony by affidavit, declaration,
deposition, in person or other proper means, and otherwise assisting Surface in support of any effort by Surface to
establish, perfect, defend, or enforce its rights in such assigned Patent Rights.

(d) Cooperation in Prosecution and the European Opposition Proceeding. Each Party will, and will cause its Affiliates
to, reasonably cooperate, with the other Party with respect to the Prosecution of Licensed Patents and Joint Patents and
activities relating to the European Opposition Proceeding pursuant to this Section 8.2, including providing any
necessary powers of attorney, complying with any applicable duty of candor or disclosure with a patent office and
executing any other required documents or instruments for such Prosecution.

(e) Prosecution of GSK Patents. GSK will control and be responsible, at its own expense, for the Prosecution of all
GSK Patents.

(f) Patent Extensions; Data Exclusivity and Purple Book and Patent Register Listings; Biosimilar Applications.

(i) Patent Term Extension. If elections with respect to obtaining patent term extension or supplemental protection
certificates or their equivalents in any country with respect to any Licensed Product becomes available, upon
Regulatory Approval or otherwise, the Parties will mutually agree on which issued patent to extend, and in any event,
the Parties understand and agree that a Licensed Patent or Joint Patent will be extended (including in the U.S. upon
Regulatory Approval thereof), if possible, in lieu of any other Patent Right only if such Licensed Patent or Joint Patent
would extend longer than such other Patent Right.

(ii) Data Exclusivity, Purple Book and Patent Register Listings. With respect to data exclusivity periods (such as those
periods listed in the Purple Book (including any available pediatric extensions) or periods under national
implementations of Article 10.1(a)(iii) of Directive 2001/EC/83, and all equivalents in any country), GSK, in
consultation with Surface, will seek and maintain all such data exclusivity periods that may be available for any of the
Licensed Products. GSK will determine which Licensed Patents and Joint Patents, if any, will be listed with the
applicable Regulatory Authorities for any Licensed Product, including all so-called “Patent Register” listings required
by certain Governmental Authorities, and all similar listings in any other relevant countries.

(iii) Biosimilar Applications. If either Party receives a copy of an application submitted to the FDA under subsection
(k) of Section 351 of the PHSA (a “Biosimilar Application”) naming a Licensed Product as a reference product or
otherwise becomes aware that such a Biosimilar Application has been filed (including by the receipt of information
disclosed pursuant to Section 351(l)(2) of the PHSA, or in an instance described in Section 351(l)(9)(C) of the PHSA),
either Party will, within [***], notify the other Party so that the other Party may seek permission to view the
application and related confidential information from the filer of the Biosimilar Application under Section 351(l)(1)(B)
(iii) of the PHSA. If either Party receives any equivalent or similar certification, information or notice in any other
jurisdiction in the Territory naming a Licensed Product, either Party will, within [***], notify and provide the other
Party with copies of such communication. Regardless of the Party that is the “reference product sponsor” for purposes
of such Biosimilar Application, (A) GSK will have the first right, after consulting with Surface, to designate pursuant
to Section 351(l)(1)(B)(ii) of the PHSA the outside counsel and in-house counsel who will receive confidential access
to the Biosimilar Application, (B) GSK will have the first right, after consulting with Surface, to (1) list any Licensed
Patents, and any other Patent Rights, as required pursuant to Section 351(l)(3)(A), Section 351(l)(5)(b)(i)(II), or
Section 351(l)(7) of the PHSA, (2) respond to any communications with respect to such lists from the filer of the
Biosimilar Application, and (3) negotiate with the filer of the Biosimilar Application as to whether to utilize a different
mechanism for information exchange than that specified in Section 351(l) of the PHSA; and (C) GSK will have the
first right, after consulting with Surface, to identify Licensed Patents and any other Patent Rights, and to respond to
communications under any equivalent or similar listing in any other jurisdiction in the Territory. If GSK does not
defend a given Patent Right within the Licensed Patents or Joint Patents under this Section 8.2(f)(iii) within [***] (or
such shorter period of time before the time limit, if any, set forth in the appropriate Laws in the United States or any
other country in the Territory to not waive any statutory

rights), or elects not to continue any such defense (in which case it will promptly provide notice thereof to Surface),
then Surface will have the right (but not the obligation), at its sole discretion, to defend any such Patent Right.

Section 8.3. Third Party Infringement.

(a) Notice. Each Party will promptly notify the other in writing of any (i) apparent, threatened or actual infringement
by a Third Party of any Licensed Patent or Joint Patent, or (ii) unauthorized use or misappropriation of any Licensed
Know-How by a Third Party of which it becomes aware, and, in each case, will provide the other Party with all
evidence in such Party’s possession or control supporting such infringement or unauthorized use or misappropriation
(each, an “Infringement”).

(b) GSK Sole Right. As between the Parties, GSK will have the sole right, but not the obligation, using counsel of its
choosing and at its sole expense, to institute any Action alleging Infringement of the Licensed Patents or Joint Patents
by a Third Party conducting the manufacture, use, marketing or sale of a product falling within the scope of the
exclusive license granted to GSK in Section 2.1 (any such Action, an “Infringement Action”). GSK will notify and
keep Surface apprised in writing of any such Infringement Action and will consider Surface’s reasonable interests and
requests regarding such Infringement Action.

(c) Cooperation. In any Infringement Action brought under the Licensed Patents or Joint Patents pursuant to Section
8.3(b), Surface will, and will cause its Affiliates to, reasonably cooperate with GSK, in good faith, relative to GSK’s
efforts to protect the Licensed Patents and Joint Patents and will join such suit as a party, if requested by GSK.
Furthermore, GSK will consider in good faith all reasonable and timely comments from Surface on any proposed
arguments asserted or to be asserted in litigation related to the enforcement or defense of any such Patent Rights. GSK
will have the right to settle any patent infringement litigation with respect to any Licensed Patent under this Section
8.3 in a manner that diminishes the rights or interests of Surface without the consent of Surface (which will not be
unreasonably withheld).

(d) Expenses. Subject to Section 8.3(e), GSK will be solely responsible for all expenses arising from a suit or Action
against an Infringement Action. For the avoidance of doubt, GSK will not be responsible for Surface’s internal
expenses (e.g., FTEs) incurred as a result of Surface’s cooperation with the enforcement Action as provided in this
Section 8.3. Surface will be entitled to separate representation in such matter by counsel of its own choice and at its
own expense, but Surface will at all times cooperate fully with GSK.

(e) Allocation of Recoveries. Any settlements, damages or monetary awards recovered by either Party pursuant to any
Infringement Action with respect to the Licensed Patents or Joint Patents will, after reimbursing the Parties for their
reasonable expenses in making such recovery (which amounts will be allocated pro rata if insufficient to cover the
totality of such expenses), be retained by the Party that has exercised its right to bring the enforcement action;
provided, however, that to the extent that any award or settlement (whether by judgment or otherwise) with respect to a
Licensed Patent or Joint Patent is attributable to loss of sales or profits with respect to a Licensed Product, such
amount shall be paid to or retained by GSK and treated as “Net Sales” in the Calendar Year in which the money is
actually received and any royalties pursuant to Section 7.2 shall be payable by GSK to Surface with respect thereto.

Section 8.4. Claimed Infringement. Each Party will promptly notify the other Party if a Third Party brings any Action
alleging patent infringement by GSK or Surface or any of their respective Affiliates or sublicensees with respect to the
Development, Manufacture or Commercialization of any Licensed Product (any such Action, an “Infringement
Claim”) in the Territory. GSK will have the right, but not the obligation, to control the defense and response to any
such Infringement Claim in the Territory, at GSK’s sole cost and expense, and Surface will have the right, at its own
expense, to be represented in any such Infringement Claim in the Territory by counsel of its own choice. Upon the
request of GSK, Surface will reasonably cooperate with GSK in the reasonable defense of such Infringement Claim.
Surface will have the right to consult with GSK concerning any Infringement Claim and to participate in and be
represented by independent counsel in any associated litigation. GSK will (a) consult with Surface as to the strategy
for the prosecution of such defense, (b) consider in good faith any comments from Surface with respect thereto and (c)
keep Surface reasonably informed of any material steps taken and provide copies of all material documents filed, in
connection with such defense. GSK will have the right to settle such Infringement Claim on terms deemed reasonably
appropriate by it, provided, that, unless any such settlement includes a full and

unconditional release from all liability of Surface and does not adversely affect the rights of Surface, any such
settlement will be subject to Surface’s prior written consent.

Section 8.5. Common Interest. All information exchanged between the Parties regarding the Prosecution of Licensed
Patents and Joint Patents under this ARTICLE VIII will be deemed Confidential Information of the disclosing Party.
The Parties agree and acknowledge that they have not waived, and nothing in this Agreement constitutes a waiver of,
any legal privilege concerning the Licensed Patents, the Joint Patents and the European Opposition Proceeding under
this ARTICLE VIII, including privilege under the common interest doctrine and similar or related doctrines.
Notwithstanding anything to the contrary contained herein, to the extent a Party has a good faith belief that any
information required to be disclosed by such Party to the other Party under this ARTICLE VIII is protected by
attorney-client privilege or any other applicable legal privilege or immunity, such Party will not be required to disclose
such information, and the Parties will in good faith cooperate to agree upon a procedure (including entering into a
specific common interest agreement, disclosing such information on a “for counsel eyes only” basis or similar
procedure) under which such information may be disclosed without waiving or breaching such privilege or immunity.

ARTICLE IX
CONFIDENTIALITY AND PUBLICITY

Section 9.1. Confidential Information.

(a) Confidentiality Obligation. During the Term and for a period of [***] after any termination or expiration of this
Agreement, each Party agrees to, and will cause its Affiliates, its and their sublicensees and subcontractors to, keep in
confidence and not to disclose to any Third Party, or use for any purpose, except to exercise its rights or perform its
obligations under this Agreement, any Confidential Information of the other Party, without the prior written consent of
such disclosing Party. The existence and terms of this Agreement are the Confidential Information of each Party.

(b) Permitted Disclosures. Each Party agrees that it and its Affiliates will provide or permit access to the other Party’s
Confidential Information only to the receiving Party’s employees, consultants, subcontractors, advisors and
sublicensees, and to the employees, consultants, subcontractors, advisors and sublicensees of the receiving Party’s
Affiliates, in each case on a need to know basis who are subject to obligations of confidentiality and non-use with
respect to such Confidential Information no less stringent than the obligations of confidentiality and non-use of the
receiving Party pursuant to this Section 9.1; provided, however, that each Party will remain responsible for any failure
by its Affiliates and its and their sublicensees, and its and its Affiliates’ respective employees, consultants,
subcontractors and advisors, to treat such Confidential Information as required under this Section 9.1 as if such
Affiliates, employees, consultants, subcontractors, advisors and sublicensees were parties directly bound to the
requirements of this Section 9.1.

(c) Confidentiality Limitation. Notwithstanding anything to the contrary herein, each Party may use and disclose the
other Party’s Confidential Information as follows: (i) to its Affiliates, bona fide potential or actual collaborators,
licensors, Sublicensees, sublicensees, or strategic partners and to employees, directors, agents, consultants, and
advisers of such Third Parties, financial advisors, attorneys and accountants, bona fide actual or potential acquisition
partners, financing sources or investors and underwriters in all cases on a need to know basis, and under appropriate
confidentiality and non-use obligations (which may include professional ethical obligations) no less stringent than
those in this Agreement (but of duration customary in confidentiality agreements entered into for a similar purpose);
provided, however, that each Party will remain responsible for any failure by any of the foregoing recipients to treat
such Confidential Information as required under Section 9.1 as if such recipients were parties directly bound to the
requirements of this Section 9.1, (ii) as required by any court governmental body or other Governmental Authority as
otherwise required by applicable Laws (including any such disclosures as are required by a Regulatory Authority in
connection with seeking Regulatory Approval, Pricing and Reimbursement Approval, import authorization for any
Licensed Product in the Territory, or the rules or regulations of the United States Securities and Exchange Commission
or similar Regulatory Authority in a country other than the United States or of any stock exchange or listing entity);
provided, that, notice is promptly given to the other Party and the disclosing Party cooperates with reasonable requests
from the other Party to seek a protective order or other appropriate remedy to protect the

Confidential Information, or (iii) to a patent authority as may be reasonably necessary or useful for purposes of
obtaining Patent Rights as permitted by this Agreement; provided that reasonable measures shall be taken to assure
confidential treatment of such information, to the extent such protection is available. Notwithstanding anything to the
contrary contained in this ARTICLE IX, Confidential Information that is permitted or required to be disclosed will
remain otherwise subject to the confidentiality and non-use provisions of Section 9.1(b) and this Section 9.1(c). If
either Party concludes that a copy of this Agreement must be filed with the United States Securities and Exchange
Commission or similar Regulatory Authority in a country other than the United States, then such Party will, within a
reasonable time (and in no event less than [***]) prior to any such filing, provide the other Party with a copy of this
Agreement showing any provisions hereof as to which the Party proposes to request confidential treatment and will
provide the other Party with an opportunity to comment on any such proposed redactions and to suggest additional
redactions. The Party filing the Agreement will take the other Party’s reasonable comments into consideration before
filing such agreement and use reasonable efforts to have terms identified by such other Party afforded confidential
treatment by the applicable Regulatory Authority.

(d) When transferring Confidential Information, all communications between GSK and Surface will use encryption
methods agreed to by the Parties. Upon discovering any suspected or actual unauthorized disclosure, loss or theft of
Confidential Information (a “Data Security Breach”) Surface will send an e-mail to [***] notifying GSK, and upon
discovering any suspected or actual Data Security Breach, GSK will send an e-mail to [***], notifying Surface. The
Parties shall work with each other in good faith to identify a root cause and remediate the Data Security Breach.

Section 9.2. Publicity and Press Release. The Parties acknowledge the importance of supporting each other’s efforts to
publicly disclose results and significant Developments regarding Licensed Products in the Field in the Territory, and
each Party may make such disclosures from time to time, subject to the terms and conditions of this Agreement,
including this Section 9.2. Such disclosures may include achievement of milestones, significant events in the
Development process with respect to Licensed Products, or Commercialization activities with respect to Licensed
Products.

(a) The Parties have agreed upon the content of a press release which shall be issued by Surface substantially in the
form attached hereto as Schedule 9.2, promptly after the Effective Date. Except for disclosures permitted in
accordance with Section 9.1(b), Surface shall not issue any other public announcement, press release or other public
disclosure regarding this Agreement, its subject matter or any amendment hereto without GSK’s prior written consent,
except for any such disclosure that (i) repeats any information regarding this Agreement, its subject matter or any
amendment hereto that has already been publicly disclosed by either Party in accordance with this Section 9.2,
provided that such information remains accurate as of such time and provided the frequency and form of such
disclosure are reasonable, or (ii) is, in the opinion of Surface’s counsel, required by applicable Laws or the rules of a
stock exchange on which the securities of Surface are listed (or to which an application for listing has been submitted),
provided, that disclosure under this clause (ii) shall include the minimum amount of Confidential Information required
by such applicable Laws, and Surface will use reasonable efforts to seek confidential treatment of Confidential
Information to be included in such disclosures. In the event Surface is, in the opinion of its counsel, required by
applicable Laws or the rules of a stock exchange on which its securities are listed (or to which an application for listing
has been submitted) to make such a public disclosure, Surface shall submit the proposed disclosure in writing to GSK
as far in advance as reasonably practicable (and in no event less than [***] prior to the anticipated date of disclosure)
so as to provide a reasonable opportunity to comment thereon. For clarity, GSK and its Affiliates and its and their
Sublicensees shall have the right to publicly disclose research, development and commercial information (including
with respect to regulatory matters) regarding the Licensed Antibody and Licensed Product; provided such disclosure is
subject to the provisions of Section 9.1 with respect to Surface’s Confidential Information.

(b) The principles to be observed in such disclosures will include accuracy, compliance with applicable Laws and
regulatory guidance documents and the need to keep investors informed regarding the business of the Party making
such public disclosure. Nothing in this Section 9.2 will restrict a Party from making a disclosure required by Laws as
reasonably determined by such Party’s counsel, including disclosures required by any Laws relating to the public sale
of securities; provided, however, that such disclosure will include the minimum amount of Confidential Information
required by such applicable Laws, and the Parties will use reasonable efforts to seek confidential treatment of
Confidential Information to be included in such disclosures.

Section 9.3. Scientific Publications.

(a) As between the Parties, GSK shall control all scientific publications relating to all activities undertaken under this
Agreement for the relevant Licensed Antibodies and Licensed Products, which publications shall not require the prior
written approval of Surface. If GSK or its employees or consultants (such as clinical investigators) wish to publish or
publicly present any information about a Licensed Product or the results of any activities relating to the research or
development of Licensed Antibodies, which publication contains any of Surface’s Confidential Information, it shall
deliver to Surface a copy of the proposed written publication or an outline of an oral disclosure at least [***] ([***] in
the case of abstracts) prior to submission for publication or presentation. Surface will respond in writing promptly and
in no event later than [***] ([***] in the case of abstracts) after receipt of the proposed material and shall have the
right to propose modifications to the publication or presentation for confidentiality reasons, or request a reasonable
delay in publication or presentation in order to protect patentable information. In the event that Surface identifies
patentable subject matter in the proposed material, GSK agrees not to submit such publication or to make such
presentation that contains such information for a period of up to [***] in order to seek patent protection for any
material in such publication or presentation. If Surface reasonably requests modifications to the publication or
presentation to prevent disclosure of Surface’s Confidential Information, GSK shall edit such publication to prevent
the disclosure of such Confidential Information prior to submission of the publication or presentation.

(b) All publications made by GSK relating to any Licensed Antibody or Licensed Product will be prepared, presented,
and published in accordance with pharmaceutical industry accepted guidelines.

(c) In addition to the foregoing, subject to this Section 9.3, GSK shall have the right at any time during and after the
Term to (a) publish the results or summaries of results of all Clinical Studies, observational studies and other studies
such a meta analyses, conducted with respect to any and all Licensed Antibodies and Licensed Products in any clinical
trial register maintained by GSK or its Affiliates and the protocols of such Clinical Studies on www.clinicaltrials.gov
or in each case publish the results, summaries or protocols of such Clinical Studies or other studies on such other
websites or repositories or at scientific congresses and in peer-reviewed journals within such timescales as required by
applicable Laws or GSK’s or its Affiliate’s internal policies and procedures, irrespective of the outcome of such
Clinical Studies; (b) make information from Clinical Studies or other studies conducted by or on behalf of GSK with
respect to Licensed Antibodies or Licensed Products available under its Data Sharing Initiative; and (c) make any other
public disclosures of Clinical Data that become required of GSK due to its internal policies and procedures or
applicable Laws.

(d) Each publication made in accordance with this Section 9.3 shall not be a breach of the confidentiality provisions set
forth in Section 9.1.

Section 9.4. Equitable Relief. Given the nature of the Confidential Information and the competitive damage that could
result to a Party upon unauthorized disclosure, use or transfer of its Confidential Information to any Third Party, the
Parties agree that monetary damages will not be a sufficient remedy for any breach of this ARTICLE IX. In addition to
all other remedies, and notwithstanding the provisions of ARTICLE XIV, a Party will be entitled to seek specific
performance and injunctive and other equitable relief as a remedy for any breach or threatened breach of this
ARTICLE IX.

ARTICLE X
REPRESENTATIONS AND WARRANTIES; CERTAIN COVENANTS

Section 10.1. Mutual Representations and Warranties. Each Party represents and warrants to the other Party that, as of
the Effective Date:

(a) Organization. It is a corporation duly organized, validly existing, and in good standing under the Laws of the
jurisdiction of its organization, and has all requisite power and authority, corporate or otherwise, to execute, deliver,
and perform this Agreement.

(b) Authority. It has the right to grant to the other the licenses and sublicenses granted pursuant to this Agreement, and
this Agreement and the performance by such Party of this Agreement do not violate such Party’s charter documents,
bylaws or other organizational documents.

(c) Consents. Except for any Regulatory Approvals, manufacturing approvals or similar approvals necessary for the
Development, Manufacture or Commercialization of Licensed Products, all necessary consents, approvals and
authorizations of all Governmental Authorities and other Persons required to be obtained by it in connection with the
execution, delivery and performance of this Agreement have been obtained.

(d) No Conflict. It is not under any obligation, contractual or otherwise, to any Person that would materially affect the
performance of obligations under this Agreement and the execution and delivery of this Agreement by such Party, and
the performance of such Party’s obligations under this Agreement (as contemplated as of the Effective Date) and the
licenses and sublicenses to be granted by such Party pursuant to this Agreement (i) do not conflict with or violate any
requirement of Laws applicable to such Party, (ii) do not conflict with or violate any order, writ, judgment, injunction,
decree, determination, or award of any court or governmental agency presently in effect applicable to such Party, and
(iii) do not conflict with, violate, breach or constitute a default under, or give rise to any right of termination,
cancellation or acceleration of, any contractual obligations of such Party or any of its Affiliates.

(e) Enforceability. It has taken all necessary action on its part required to authorize the execution and delivery of this
Agreement and the performance of its obligations hereunder and this Agreement is a legal and valid obligation binding
upon it and is enforceable against it in accordance with its terms, subject to the general principles of equity and subject
to bankruptcy, insolvency, moratorium, judicial principles affecting the availability of specific performance and other
similar Laws affecting the enforcement of creditors’ rights generally.

(f) Compliance with Law. Each Party shall comply, and ensure that its Affiliates, its and their sublicensees and
subcontractors comply, in all material respects with all applicable Laws in the performance of its obligations and
exercise of its rights under this Agreement to the extent in each case that such applicable Laws cover the performance
of the relevant obligations or exercise of rights.

Section 10.2. Additional Representations, Warranties and Covenants of Surface. Surface represents and warrants as of
the Effective Date, and covenants to GSK (as applicable) that:

(a) Licensed Patents. All Licensed Patents as of the Effective Date are listed in Exhibit B. Surface is the sole and
exclusive owner of the Licensed Patents, all of which are free and clear of any claims, liens, charges or encumbrances.
All Licensed Patents have been Prosecuted in good faith in the patent offices in accordance with applicable Laws.

(b) Third Party Challenges. There are no claims, judgments, or settlements against, or amounts with respect thereto,
made against Surface or any of its Affiliates relating to the Licensed Patents or the Licensed Know-How. No claim or
litigation has been received by Surface or its Affiliates or, to Surface’s knowledge, threatened by any Person (i)
alleging that the Licensed Patents are invalid or unenforceable, (ii) challenging Surface’s Control of the Licensed
Technology (i.e., alleging that a Third Party has a right or interest in or to the Licensed Technology) or (iii) alleging
misappropriation of the Know-How of any Third Party used in the Development, Manufacture or Commercialization
of Licensed Antibodies or Licensed Products by or on behalf of Surface prior to the Effective Date.

(c) Non-Infringement of Third Party IP. Except as set forth on Schedule 10.2(c), to Surface’s knowledge, the
Development or Manufacture of the Licensed Product, as conducted by Surface, its Affiliates or its sublicensees, or its
subcontractors prior to the Effective Date, and the Commercialization thereof if Surface were Commercializing the
Licensed Product as of the Effective Date, did not or would not infringe any issued Patent Right or misappropriate or
otherwise violate or misappropriate any Know-How of any Person. No claim of Infringement of the Licensed Patents
or misappropriation of the Licensed Know-How of any Third Party has been brought or asserted, or to Surface’s
knowledge, threatened, against Surface or any of its Affiliates with respect to the Development, Manufacture or
Commercialization of Licensed Products.

(d) Third Party Infringement. To Surface’s knowledge, (i) no Person is infringing or threatening to infringe or
misappropriating or threatening to misappropriate any Licensed Patents or Licensed Know-How and (ii) there are no
activities by Third Parties that would constitute infringement or misappropriation of the Licensed Patents or Licensed
Know-How.

(e) Absence of Litigation. There are no judgments or settlements against or owed by Surface, its Affiliates or its or
their sublicensees, or, to Surface’s knowledge, pending litigation against Surface, its Affiliates, or its or their
sublicensees, or litigation threatened against Surface, its Affiliates, or its or their sublicensees, in each case related to

Licensed Products, including any such litigation relating to any Regulatory Materials Controlled by Surface, its
Affiliates or its sublicensees as of the Effective Date.

(f) Inventors. Each Person who has or has had any ownership rights in or to any Licensed Patents purported to be
owned solely by Surface, has assigned and has executed an agreement assigning its entire right, title, and interest in
and to such Licensed Patents to Surface.

(g) Accuracy of Data. All information and data provided by or on behalf of Surface to GSK on or before the Effective
Date in contemplation of this Agreement was and is true and accurate in all materials respects.

(h) Employment Practices. As relevant to this Agreement: (a) Surface did not and will not employ child labor, forced
labor, or cruel or abusive disciplinary practices in the workplace; (b) Surface did not and will not discriminate against
any workers on any ground in violation of applicable Law (including race, religion, disability, gender, sexual
orientation or gender identity); and (c) Surface paid and will pay each employee at least the minimum wage, provided
and will provide each employee with all legally mandated benefits, and has complied and will comply with all
applicable Laws on working hours and employment rights in the countries in which it operates.

(i) [***].

(j) Assignment Obligations. All employees, subcontractors or consultants of Surface that will be involved in the
performance of the Technical Transition Services shall be subject to a written obligation to assign to Surface all rights
in the Patent Rights and Know-How invented or created by them in the course of providing the Technical Transition
Services during the Transition Period.

(k) Products Warranties. All Licensed Antibodies and License Product Manufactured and supplied by Surface, with
respect to each batch of such Licensed Antibodies and Licensed Products, shall have been Manufactured: (i) in
accordance with and shall conform to the specifications existing as of the time of out of freeze for Licensed Antibodies
and start of Manufacturing for Licensed Product; (ii) in accordance with the Manufacturing process; (iii) in compliance
with applicable GMP requirements; (iv) in compliance with all Laws; and (v) in accordance with the quality or
technical agreement(s) between Surface and any of its Manufacturing subcontractors (clauses (i) through (v)
collectively, the “Products Warranties”).

(l) Existing CMO Agreements. Surface has not and shall not amend or modify the Products Warranties, delivery terms
or quality-related terms under the Existing CMO Agreements that would in any way have an adverse effect on or
otherwise limit or reduce the remedies available to Surface for breach of Product Warranties by the Existing CMO
under such Existing CMO Agreements, or otherwise adversely affect the delivery or quality of the Licensed
Antibodies or Licensed Products manufactured thereunder.

(m) Human Biological Samples. The Human Biological Samples transferred to GSK by Surface in the course of the
Technical Transition Services have been obtained and will be stored, transferred, used and disposed of in accordance
with all applicable Laws and any generally accepted ethical guidelines regarding the collection, use, transport and
disposal of human tissue. All the relevant ethics committee approvals and informed consents have been obtained to
enable the use of the Human Biological Samples obtained from patients or human subject volunteers or other donors in
the Development or Manufacture of Licensed Antibodies. No human embryonic or fetal derived material (including
cell lines) have been or will be used in connection with the Technical Transition Services or other Development or
Manufacture of Licensed Antibodies, without the express prior written approval of GSK.

Section 10.3. Additional Representations, Warranties and Covenants of GSK. GSK represents and warrants as of the
Effective Date and covenants to Surface (as applicable) that:

(a) Compliance with Law. Without limiting the generality of Section 10.1(f), GSK will conduct its Development and
Commercialization activities relating to the Licensed Antibody or Licensed Product(s) in accordance with applicable
Laws (including data privacy Laws, current international regulatory standards, including, as applicable, GMP, GLP,
GCP, and other rules, regulations and requirements), and will cause all permitted subcontractors and Sublicensees
hereunder to comply with such applicable Laws.

(b) GSK Solvency. GSK is solvent and has the ability to pay and perform, or cause its Affiliates to pay and perform,
all of its obligations as and when such obligations become due, including payment and other obligations under this
Agreement.

Section 10.4. Anti-Corruption. The Parties will comply with all applicable Laws concerning bribery, money
laundering, or corrupt practices or which in any manner prohibit the giving of anything of value to any official, agent,
or employee of any government, political party, or public international organization, candidate for public office, health
care professional, or to any officer, director, employee, or representative of any other organization, for the purpose of
influencing, inducing or rewarding any act, omission or decision to secure an improper advantage, or improperly
assisting either Party in obtaining or retaining business, specifically including the U.S. Foreign Corrupt Practices Act,
and the UK Bribery Act, in each case, in connection with the activities conducted pursuant to this Agreement. Each
Party will require any contractors, subcontractors, sublicensees, or other Persons that provide services to it in
connection with this Agreement to comply with such Party’s obligations under this Section 10.4. For the avoidance of
doubt the foregoing prohibited payments include facilitating payments, which are unofficial, improper, small payments
or gifts offered or made to a Government Official to secure or expedite a routine or necessary action to which a Party is
legally entitled.

Section 10.5. No Debarment. Each Party represents and warrants that neither it nor any of its or its Affiliates’
employees or agents performing under this Agreement has ever been, or is currently: (a) debarred under 21 U.S.C. §
335a or by any Regulatory Authority; (b) excluded, debarred, suspended, or otherwise ineligible to participate in
federal health care programs or in federal procurement or non-procurement programs; (c) listed on the FDA’s
Disqualified and Restricted Lists for clinical investigators; or (d) convicted of a criminal offense that falls within the
scope of 42 U.S.C. § 1320a-7(a), but has not yet been excluded, debarred, suspended, or otherwise declared ineligible.
Each Party further covenants that if, during the Term of this Agreement, it becomes aware that it or any of its or its
Affiliates’ employees or agents performing under this Agreement is the subject of any investigation or proceeding that
could lead to that Party becoming a debarred entity or individual, an excluded entity or individual or a convicted entity
or individual, such Party will promptly notify the other Party.

Section 10.6. No Other Warranties. EACH OF SURFACE AND GSK SPECIFICALLY DISCLAIMS ANY
REPRESENTATION OR WARRANTY THAT THE RESEARCH, DEVELOPMENT OR COMMERCIALIZATION
OF LICENSED ANTIBODIES OR LICENSED PRODUCTS WILL BE SUCCESSFUL IN WHOLE OR IN PART.
EXCEPT AS EXPRESSLY STATED IN THIS ARTICLE X, NEITHER PARTY MAKES ANY
REPRESENTATIONS OR EXTENDS ANY WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF TITLE, NON-INFRINGEMENT OR NON-
MISAPPROPRIATION OF THIRD PARTY INTELLECTUAL PROPERTY WITH RESPECT TO THE LICENSED
PRODUCT, VALIDITY, ENFORCEABILITY, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.

ARTICLE XI
INDEMNIFICATION; DAMAGES

Section 11.1. Indemnification by Surface. Surface will defend, indemnify and hold harmless GSK, its Affiliates and
their respective directors, officers, employees and agents (each, a “GSK Indemnified Party”), from, against and in
respect of any and all Third Party Losses incurred or suffered by any GSK Indemnified Party to the extent resulting
from: (a) any breach of any representation or warranty made by Surface in this Agreement, or any breach by Surface of
any obligation, covenant or agreement in this Agreement; (b) the gross negligence or willful misconduct of, or
violation of Laws by, Surface or any of its Affiliates, sublicensees, or subcontractors, or any of their respective
directors, officers, employees and agents, in performing Surface’s obligations or exercising Surface’s rights under this
Agreement; (c) the Development, Manufacture, labeling, handling or storage, or use of, or exposure to, the Licensed
Antibody or any Licensed Products by or for Surface or any of its Affiliates, its or their sublicensees, subcontractors,
agents and consultants or contractors, to the extent relating to the Technical Transition Services; or (d) Surface’s (or its
Affiliates’ and sublicensees’) use or practice of the Licensed Technology, to the extent relating to the Technical
Transition Services; provided, however, that Surface’s obligations pursuant to this Section 11.1 will not apply to the
extent such Third Party Losses result from Third Party Losses for which GSK has an obligation to indemnify Surface
pursuant to Section 11.2.

Section 11.2. Indemnification by GSK. GSK will defend, indemnify and hold harmless Surface, its Affiliates and their
respective directors, officers, employees and agents (each, a “Surface Indemnified Party”) from, against and in respect
of any and all Third Party Losses incurred or suffered by any Surface Indemnified Party to the extent resulting from:
(a) any breach of any representation or warranty made by GSK in this Agreement, or any breach by GSK of any
obligation, covenant or agreement in this Agreement, (b) the gross negligence or willful misconduct of, or violation of
Laws by, GSK, any of its Affiliates, its or their Sublicensees or subcontractors, or any of their respective directors,
officers, employees and agents, in performing GSK’s obligations or exercising GSK’s rights under this Agreement, (c)
the Development, Commercialization (including promotion, advertising, offering for sale, sale or other disposition),
transfer, importation or exportation, Manufacture, labeling, handling or storage, or use of, or exposure to, the Licensed
Antibody or any Licensed Products by or for GSK or any of its Affiliates, its or their Sublicensees, subcontractors,
agents and consultants or contractors; or (d) GSK’s (or its Affiliates’ and Sublicensees’) use or practice of the Licensed
Technology; provided, however, that GSK’s obligations pursuant to this Section 11.2 will not apply to the extent such
Third Party Losses result from Third Party Losses for which Surface has an obligation to indemnify GSK pursuant to
Section 11.1.

Section 11.3. Claims for Indemnification.

(a) Notice. An Indemnified Party entitled to indemnification under Section 11.1 or Section 11.2 will give prompt
written notification to the Indemnifying Party of the commencement of any Action by a Third Party for which
indemnification may be sought (a “Third Party Claim”) or, if earlier, upon the assertion of such Third Party Claim by a
Third Party; provided, however, that failure by an Indemnified Party to give notice of a Third Party Claim as provided
in this Section 11.3(a) will not relieve the Indemnifying Party of its indemnification obligation under this Agreement,
except and only to the extent that such Indemnifying Party is materially prejudiced as a result of such failure to give
notice.

(b) Defense. Within [***] after delivery of a notice of any Third Party Claim in accordance with Section 11.3(a), the
Indemnifying Party may, upon written notice thereof to the Indemnified Party, assume control of the defense of such
Third Party Claim with counsel reasonably satisfactory to the Indemnified Party. If the Indemnifying Party does not
assume control of such defense, the Indemnified Party may control such defense (with counsel reasonably selected by
the Indemnified Party and approved by the Indemnifying Party, such approval not to be unreasonably withheld). The
Party not controlling such defense may participate therein at its own expense.

(c) Cooperation. The Party controlling the defense of any Third Party Claim will keep the other Party advised of the
status and material developments of such Third Party Claim and the defense thereof and will reasonably consider
recommendations made by the other Party with respect thereto. The other Party will reasonably cooperate, at its
expense, with the Party controlling such defense and its Affiliates and agents in defense of the Third Party Claim.

(d) Settlement. The Indemnified Party will not agree to any settlement of such Third Party Claim without the prior
written consent of the Indemnifying Party, which consent will not be unreasonably withheld. The Indemnifying Party
will not agree, without the prior written consent of the Indemnified Party, which will not be unreasonably withheld, to
any settlement of such Third Party Claim or consent to any judgment in respect thereof that does not include a
complete and unconditional release of the Indemnified Party from all liability with respect thereto or that imposes any
liability or obligation on the Indemnified Party (other than a monetary obligation on the Indemnifying Party). In no
event will the Indemnifying Party agree to any settlement or compromise that involves (i) any admission of legal
wrongdoing by the Indemnified Party, (ii) any payment by the Indemnified Party that is not indemnified under this
Agreement, or (iii) the imposition of any equitable relief against the Indemnified Party without the prior written
consent of the Indemnified Party, which may be withheld in its sole discretion.

(e) Mitigation of Loss. Each Indemnified Party will take and will procure that its Affiliates take all such reasonable
steps and actions as are necessary or as the Indemnifying Party may reasonably require in order to mitigate any Third
Party Claims (or potential losses or damages) under this ARTICLE XI. Nothing in this Agreement will or will be
deemed to relieve any Party of any common law or other duty to mitigate any losses incurred by it.

Section 11.4. Insurance. GSK shall maintain, at its cost, insurance or self-insurance with respect to liabilities and other
risks associated with its activities and obligations under this Agreement, including its indemnification obligations
herein, in such amounts and on such terms as are customary for prudent practices for large companies in the
pharmaceutical industry for the activities to be conducted by GSK under this Agreement. GSK shall furnish to Surface
evidence of such insurance or self-insurance, upon reasonable request.

ARTICLE XII
LIMITATION OF LIABILITY

Section 12.1. No Consequential or Punitive Damages. EXCEPT AS SET FORTH IN SECTION 12.2, NEITHER
PARTY NOR ANY OF ITS AFFILIATES WILL BE LIABLE FOR INDIRECT, INCIDENTAL, CONSEQUENTIAL,
SPECIAL, EXEMPLARY, OR PUNITIVE DAMAGES ARISING OUT OF THIS AGREEMENT OR THE
EXERCISE OF ITS RIGHTS OR THE PERFORMANCE OF ITS OBLIGATIONS HEREUNDER, INCLUDING
ANY LOST PROFITS ARISING OUT OF THIS AGREEMENT, IN EACH CASE HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, TORT, NEGLIGENCE, BREACH OF STATUTORY
DUTY OR OTHERWISE, REGARDLESS OF ANY NOTICE OF SUCH DAMAGES.

Section 12.2. EXCLUSION FROM LIABILITY LIMITATION. THE LIMITATIONS AND DISCLAIMER SET
FORTH IN SECTION 12.1 WILL NOT APPLY TO A CLAIM: (A) FOR GROSS NEGLIGENCE OR WILLFUL
MISCONDUCT; (B) FOR A BREACH OF ARTICLE IX; OR (C) FOR INDEMNIFIABLE LOSSES PURSUANT
TO SECTION 11.1 OR 11.2.

ARTICLE XIII
TERM AND TERMINATION

Section 13.1. Term. Unless terminated earlier in accordance with this ARTICLE XIII, this Agreement will become
effective as of the Effective Date and will continue in full force and effect until the last to expire Royalty Term in all
countries in the Territory for all Licensed Products (the “Term”).

Section 13.2. Paid-Up License Upon End of Royalty Term. Upon the expiration of the Royalty Term for a given
Licensed Product in a given country in the Territory, the license granted to GSK pursuant to Section 2.1 under the
Licensed Know-How will become perpetual, irrevocable, fully paid-up, and royalty free with respect to such Licensed
Product in such country, and upon expiration of all Royalty Terms in all countries in the Territory, the license granted
to GSK pursuant to Section 2.1 under the Licensed Know-How will become perpetual, irrevocable, fully paid-up, and
royalty free with respect to all Licensed Products in all countries in the Territory.

Section 13.3. Early Termination.

(a) Termination for Material Breach. Upon (i) any material breach of this Agreement by Surface or (ii) any material
breach of this Agreement by GSK (the Party so allegedly breaching being the “Breaching Party”), the other Party (the
“Non-Breaching Party”) will have the right, but not the obligation, to terminate this Agreement in its entirety by
providing [***] written notice to the Breaching Party with respect to any breach of any payment obligation under this
Agreement and [***] written notice to the Breaching Party with respect to any other breach, which notice will, in each
case (A) expressly reference this Section 13.3(a), (B) reasonably describe the alleged breach which is the basis of such
termination, and (C) clearly state the Non-Breaching Party’s intent to terminate this Agreement if the alleged breach is
not cured within the applicable cure period. The termination will become effective at the end of the notice period
unless the Breaching Party cures such breach during such notice period; provided, that if there is a good faith dispute
with respect to the existence of a material breach or whether such material breach has been cured, and if such alleged
breach or failure to cure is contested in good faith by the Breaching Party in writing within [***] of the delivery of the
breach notice, then the dispute resolution procedure pursuant to ARTICLE XIV, may be initiated by either Party to
determine whether a material breach or a failure to cure has actually occurred. If either Party so initiates the dispute
resolution procedure, then the applicable cure period (and the corresponding termination of this Agreement, in whole
or in part), shall be tolled until such time as the dispute is resolved pursuant to ARTICLE XIV. Notwithstanding the
foregoing, if the breach and failure to cure contemplated by this Section 13.3(a) is with respect to GSK’s breach of its
diligence obligations set forth in Sections 4.1 and 5.2 with respect to one or more (but not all) of the countries in the
Territory, Surface shall not have the right to terminate this Agreement in its entirely, but shall have the right to
terminate this Agreement solely with respect to the country(ies) to which such breach and failure to cure applies.

(b) Termination by GSK for Convenience. GSK will have the right to terminate this Agreement in its entirety for
convenience, without cause, and for any or no reason (a) on not less than [***] prior written notice to Surface if such
notice is provided prior to GSK’s receipt of the first Regulatory Approval for a Licensed Product, and (b) on not less
than [***] prior written notice to Surface if such notice is provided following GSK’s receipt of the first Regulatory
Approval for a Licensed Product.

(c) Termination for Bankruptcy. This Agreement may be terminated immediately, to the extent permitted by applicable
Laws, by either Party upon the filing or institution of bankruptcy, reorganization, liquidation or receivership
proceedings, or upon an assignment of a substantial portion of the assets for the benefit of creditors by the other Party;
provided, however, that in the case of any involuntary bankruptcy, reorganization, liquidation or receivership
proceeding such right to terminate will only become effective if the Party subject to such proceeding consents to the
involuntary bankruptcy or such proceeding is not dismissed within [***] after the filing thereof.

(d) Patent Challenge.

(i) Except to the extent that this Section 13.3(d) is unenforceable under the Law of the applicable jurisdiction where
the applicable Licensed Patents are pending or issued, Surface has the right to terminate this Agreement upon written
notice to GSK in the event that GSK or any of its Affiliates or its or their Sublicensees directly or indirectly challenges
in a legal or administrative proceeding the patentability, enforceability or validity of any Licensed Patents (a “Patent
Challenge”); provided that (A) this Section 13.3(d) will not apply to any such Patent Challenge that is first made by
GSK or any of its Affiliates or its or their Sublicensees in defense of a claim of patent infringement brought by Surface
under the applicable Licensed Patents, (B) with respect to any Affiliate or Sublicensee, Surface will not have the right
to terminate this Agreement under this Section 13.3(d) if GSK (1) causes such Patent Challenge to be terminated or
dismissed (or in the case of ex-parte proceedings, multi-party proceedings, or other Patent Challenges in which the
challenging party does not have the power to unilaterally cause the Patent Challenge to be withdrawn, causes such
Affiliate or Sublicensee to withdraw as a party from such Patent Challenge and to cease actively assisting any other
party to such Patent Challenge), or (2) terminates such Sublicensee’s sublicense to the Licensed Patents being
challenged by the Affiliate or Sublicensee, in each case, within [***] of Surface’s notice to GSK under this Section
13.3(d).

(ii) In lieu of exercising its rights to terminate under this Section 13.3(d), Surface may elect upon written notice [***],
which election will be effective retroactively to the date of the commencement of the Patent Challenge.

(iii) GSK acknowledges and agrees that this Section 13.3(d) is reasonable, valid and necessary for the adequate
protection of Surface’s interest in and to the Licensed Patents, and that Surface would not have granted to GSK the
licenses under those Licensed Patents, without this Section 13.3(d). Surface will have the right, at any time in its sole
discretion, to strike this Section 13.3(d) (or any portion thereof) from this Agreement, and Surface will have no
liability whatsoever as a result of the presence or absence of this Section 13.3(d) (or any struck portion thereof).

(e) Termination for Cessation of Development. Without prejudice to any other remedies available to it at law or in
equity (including for any breach of the terms hereof), if (i) GSK does not conduct, or cause to be conducted, or
otherwise ceases or abandons, material Development activities with respect to Licensed Antibodies and Licensed
Products for a period of [***] at any time during the Term or (ii) GSK has not commenced any material Development
activities with respect to any Licensed Antibody or Licensed Product on or after the date that is the [***] anniversary
of the Effective Date (each, a “Cessation of Development”), then, in each case ((i) and (ii)), Surface will have the right
to terminate this Agreement in its entirety with [***] written notice to GSK, unless GSK cures such Cessation of
Development during such notice period; provided, that if there is a good faith dispute with respect to the existence of a
Cessation of Development or whether such Cessation of Development has been cured, and if such alleged Cessation of
Development or failure to cure is contested in good faith by GSK in writing within [***] of the delivery of the notice
thereof, then the dispute resolution procedure pursuant to ARTICLE XIV, may be initiated by either Party to determine
whether a Cessation of Development or a failure to cure has actually occurred. If either Party so initiates the dispute
resolution procedure, then the applicable cure period (and the corresponding termination of this Agreement, in whole
or in part), shall be tolled until such time as the dispute is resolved pursuant to ARTICLE XIV. Notwithstanding the
foregoing, the abandonment or cessation of material Development activities by GSK with respect to Licensed
Antibodies and Licensed Product as described in clauses (i) and (ii) shall not be deemed a Cessation of Development
to the extent any such abandonment or cessation is the result of [***].

(f) Rights in Bankruptcy. All rights and licenses granted under or pursuant to this Agreement by GSK or Surface are
and shall otherwise be deemed to be, for purposes of Section 365(n) of the U.S. Bankruptcy Code or any analogous

provisions in any other country or jurisdiction, licenses of right to “intellectual property” as defined under Section 101
of the U.S. Bankruptcy Code. The Parties agree that the Parties, as licensees of such rights under this Agreement, shall
retain and may fully exercise all of their rights and elections under the U.S. Bankruptcy Code or any analogous
provisions in any other country or jurisdiction. The Parties further agree that, in the event of the commencement of a
bankruptcy proceeding by or against either Party under the U.S. Bankruptcy Code or any analogous provisions in any
other country or jurisdiction, the Party hereto that is not a Party to such proceeding shall be entitled to a complete
duplicate of (or complete access to, as appropriate) any such intellectual property and all embodiments of such
intellectual property, which, if not already in the non-subject Party’s possession, shall be promptly delivered to it (i)
upon any such commencement of a bankruptcy proceeding upon the non-subject Party’s written request therefor,
unless the Party subject to such proceeding elects to continue to perform all of its obligations under this Agreement or
(ii) if not delivered under clause (i) above, following the rejection of this Agreement by or on behalf of the Party
subject to such proceeding upon written request therefor by the non-subject Party. The Parties acknowledge and agree
that payments made under Section 7.1 shall not (x) constitute royalties within the meaning of Section 365(n) of the
U.S. Bankruptcy Code or any analogous provisions in any other country or jurisdiction or (y) relate to licenses of
intellectual property hereunder.

Section 13.4. Effects of Termination. All of the following effects of termination (but not expiration) are in addition to
the other rights and remedies that may be available to either of the Parties under this Agreement and will not be
construed to limit any such rights or remedies.

(a) Effects of Termination Generally. Upon termination of this Agreement in its entirety pursuant to Section 13.3, the
Parties’ rights, licenses, including any Sublicenses, and obligations under this Agreement will terminate and neither
Party will have any further rights or obligations under this Agreement from and after the effective date of termination,
except as set forth in this Section 13.4.

(b) Reversion of Rights. All Licensed Antibodies and Licensed Products and all rights related thereto will revert to
Surface, including all rights under the Licensed Technology and Surface will have the right, in its sole discretion, to
Develop, Manufacture and Commercialize the Licensed Antibodies and Licensed Products.

(c) Transitioning Activities. If there are any on-going Clinical Studies at termination or expiration of this Agreement,
the Parties will negotiate in good faith to establish an appropriate course of action, which may include transitioning
activities from GSK to Surface or its designee, with due regard for patient safety and the rights of any subjects that are
participants in any Clinical Studies of the Licensed Products, and take any actions it deems reasonably necessary or
appropriate to avoid any human health or safety problems and in compliance with all applicable Laws.

(d) Right of Reference to Regulatory Materials. GSK will and hereby does, and will cause its Affiliates and its and
their Sublicensees to, (i) effective as of the effective date of termination, assign to Surface all of its rights, title, and
interests in and to all Regulatory Materials, filings for Pricing and Reimbursement Approval, Regulatory Approvals,
Clinical Data and other material documentation, to the extent allowed under applicable Law and solely related to the
Licensed Antibodies or Licensed Products that are then held by or owned or controlled by GSK or any of its Affiliates
or Sublicensees and (ii) to the extent assignment pursuant to clause (i) is not permitted by applicable Law or not solely
related to the Licensed Antibodies or Licensed Products that are then held by or owned or controlled by GSK or any of
its Affiliates or Sublicensees, GSK will and hereby does grant to Surface an exclusive right of reference to such
Regulatory Materials, filings for Pricing and Reimbursement Approval, Regulatory Approvals, Clinical Data and other
material documentation, to the extent allowed under applicable Laws, for the Licensed Antibodies or the Licensed
Products that are then held by or owned or controlled by GSK or any of its Affiliates or its or their Sublicensees for the
continued Development and Commercialization thereof by Surface.

(e) License of Patent Rights related to Licensed Antibodies. GSK will and hereby does grant, effective as of the
effective date of termination (without any further action required on the part of GSK), an exclusive, [***] license grant
from GSK to Surface, with the right to sublicense (through multiple tiers) under the Patent Rights and Know-How
Controlled by GSK or its Affiliates claiming or relating to the Development, Manufacture and Commercialization of
the Licensed Antibody, that are necessary or were actually used by GSK or its Affiliates in the Development,
Manufacture or Commercialization of the Licensed Product on or before the effective date of the termination, for
Surface to Develop, Manufacture, or Commercialize the Licensed Antibody or the Licensed Product in the Field in the
Territory. [***].

(f) Inventory. Upon termination of this Agreement, Surface will have the right to purchase all of GSK and its
Affiliates’ then-current remaining inventory of non-GMP drug substance, non-GMP drug substance, and Master or
Working cell banks. If Surface makes such purchase, GSK will provide primary drug substance reference standard,
record of analysis, and a summary report describing it characterization. No raw materials (including chromatography
resins, filters, or consumables) will be transferred to Surface. Surface will have the right to purchase such remaining
non-GMP inventory at a price equal to [***].

(g) Trademarks. Effective as of the date of termination, GSK will assign (or, if applicable, will cause its Affiliates or its
or their Sublicensees to assign) to Surface all of GSK’s (and such Affiliates’ or its or their Sublicensees’) worldwide
right, title and interest in and to any Trademarks that is specific to and solely used for any Licensed Products (it being
understood that the foregoing will not include any Trademarks that contain the corporate or business name(s) of GSK
or any of its Affiliates or its or their Sublicensees).

(h) Transition Plan. The parties shall negotiate in good faith to agree a plan acceptable to both Parties for the transition
of Development and Manufacture to Surface. GSK will provide any other assistance or take any other actions, in each
case reasonably requested by Surface, as necessary to transfer to Surface the Development or Manufacture of the
Licensed Antibodies and Licensed Products, and will execute all documents as may be reasonably requested by
Surface in order to give effect to this Section 13.4.

(i) Patent Information. GSK, if requested in writing by Surface, will provide any (i) material correspondence with the
relevant patent offices pertaining to GSK’s Prosecution of the Licensed Patents, the Joint Patents and the European
Opposition Proceeding to the extent not previously provided to Surface during the course of the Agreement and (ii) a
report detailing the status of all Licensed Patents, Joint Patents and the European Opposition Proceeding at the time of
termination.

(j) Return of Confidential Information. Within [***] after the effective date of termination (but not expiration) of this
Agreement in its entirety, each Party will, and cause its Affiliates to (i) destroy all tangible items solely comprising,
bearing or containing any Confidential Information of the other Party that are in such first Party’s or its Affiliates’
possession or control, and provide written certification of such destruction, or (ii) prepare such tangible items of the
other Party’s Confidential Information for shipment to such other Party, as such other Party may direct, at the first
Party’s expense; provided, however, that, in any event, (A) each Party may retain copies of the Confidential
Information of the other Party to the extent necessary to perform its obligations or exercise its rights that survive
termination of this Agreement; and (B) each Party may retain one copy of the Confidential Information of the other
Party for its legal archives.

(k) Cooperation. Each Party will use reasonable efforts to cause its Affiliates, its and their sublicensees and
subcontractors to comply with the obligations in this Section 13.4.

(l) Accrued Obligations. Termination of this Agreement for any reason will not release either Party from any
obligation or liability which, on the effective date of such termination, has already accrued to the other Party or which
is attributable to a period prior to such termination.

(m) Survival. The provisions set forth in the following Sections, as well as, to the extent applicable, any other Sections
or defined terms referred to in such Sections or Articles or necessary to give them effect, will survive the expiration or
termination of this Agreement in its entirety: ARTICLE VII (but only with respect to payments accrued thereunder
prior to termination), ARTICLE VIII (with respect to the provisions regarding Joint Patents), ARTICLE XI, ARTICLE
XII, ARTICLE XIV, ARTICLE XV, Section 2.5, Section 8.1, Section 8.5, Section 9.1, Section 9.3, Section 9.4,
Section 10.6, Section 13.2, and this Section 13.4. Furthermore, any other provisions required to interpret the Parties’
rights and obligations under this Agreement, including applicable definitions in ARTICLE I, will survive to the extent
required. Except as otherwise expressly provided in this Agreement, including this Section 13.4, all rights and
obligations of the Parties under this Agreement and any licenses granted under this Agreement, will terminate upon the
expiration or termination of this Agreement in its entirety for any reason.

ARTICLE XIV
DISPUTE RESOLUTION

Section 14.1. Dispute Resolution; Escalation. The Parties recognize that disputes as to certain matters arising out of or
in connection with this Agreement may arise from time to time. It is the objective of the Parties to establish procedures
to facilitate the resolution of disputes arising out of or in connection with this Agreement in an expedited manner by
mutual cooperation. To accomplish this objective, any and all disputes between the Parties arising out of or in
connection with this Agreement will first be referred to the Senior Officers for resolution and the Senior Officers will
attempt to resolve the matter in good faith.

Section 14.2. Mediation. If the Parties’ Senior Officers are unable for any reason to resolve a dispute within [***] of
referral of the dispute to them, then the Parties agree that they shall try in good faith to resolve the dispute by referring
it for confidential mediation under the CPR Mediation Procedure in effect at the start of mediation, before resorting to
arbitration as set forth in Section 14.3. If the Parties cannot agree on a mediator within [***] after the dispute was
referred to mediation, the mediator shall, upon request by either Party, be appointed by CPR pursuant to CPR
Mediation Procedure. The cost of mediator shall be borne equally by the Parties.

Section 14.3. Arbitration. Except as set forth in this Section 14.3, each dispute, difference, controversy or claim arising
in connection with or related or incidental to, or question occurring under, this Agreement or the subject matter hereof
that cannot be resolved pursuant to Section 14.1 and Section 14.2 will be referred to and finally resolved by arbitration
in accordance with the Commercial Arbitration Rules of the American Arbitration Association (the “Rules”).
Arbitration proceedings may be commenced by either Party by notice to the other Party. Within [***] after the
institution of the arbitration proceedings, each Party will appoint one (1) arbitrator with the third arbitrator to be
selected by mutual agreement of the two (2) arbitrators appointed by the Parties, and each arbitrator will have
significant experience in the biopharmaceutical industry. If the two initial arbitrators are unable to select a third
arbitrator within [***], the third arbitrator will be appointed in accordance with the Rules. Unless otherwise agreed by
the Parties, all such arbitration proceedings will be held in New York, New York; provided, however, that proceedings
may be conducted by videoconference or telephone conference call with the consent of the Parties and the arbitrator(s).
All arbitration proceedings will be conducted in the English language. The arbitrators will consider grants of equitable
relief and orders for specific performance as co-equal remedies along with awards of monetary damages. The
arbitrators will have no authority to award punitive damages. The allocation of expenses of the arbitration, including
reasonable attorney’s fees, will be determined by the arbitrators, or, in the absence of such determination, each Party
will pay its own expenses. The Parties hereby agree that the arbitrators have authority to issue rulings and orders
regarding all procedural and evidentiary matters that the arbitrators deem reasonable and necessary with or without
petition therefore by the Parties as well as the final ruling and judgment. All rulings by the arbitrators will be final.
Notwithstanding any contrary provision of this Agreement, any Party may seek equitable measures of protection in the
form of attachment of assets or injunctive relief (including specific performance and injunctive relief) in any matter
relating to the proprietary rights and interests of either Party from any court of competent jurisdiction, pending a
decision by the arbitral tribunal in accordance with this Section 14.3). The Parties hereby exclude any right of appeal
to any court on the merits of such matter. The provisions of this Section 14.3 may be enforced and judgment on the
award (including equitable remedies) granted in any arbitration hereunder may be entered in any court having
jurisdiction over the award or any of the Parties or any of their respective assets. Except to the extent necessary to
confirm an award or as may be required by Laws, neither a Party nor an arbitrator may disclose the existence, content,
or results of an arbitration without the prior written consent of both Parties as if any of the foregoing was the
Confidential Information of each Party. The Parties agree that, in the event of a dispute over the nature or quality of
performance under this Agreement, neither Party may terminate this Agreement until final resolution of the dispute
through arbitration or other judicial determination. Nothing in this Section 14.3 will preclude either Party from seeking
interim or provisional relief from a court of competent jurisdiction, including a temporary restraining order,
preliminary injunction or other interim equitable relief, concerning a dispute either prior to or during any arbitration if
necessary to protect the interests of such Party or to preserve the status quo pending the arbitration proceeding.

Section 14.4. Notwithstanding the Parties’ agreement to arbitrate, unless the Parties agree in writing in any particular
case, claims and disputes between the Parties relating to or arising out of, or for which resolution depends in whole or
in part on a determination of the interpretation, scope, validity, enforceability or infringement of, Patent Rights or of
any Trademark rights relating to any Licensed Products will not be subject to arbitration under this Agreement, and the
Parties may pursue whatever rights and remedies may be available to them under law or equity, including litigation in
a court of competent jurisdiction, with respect to such claims and disputes. All questions concerning (a) inventorship
of Patent Rights under this Agreement will be determined in accordance with Section 8.1 and (b) the

construction or effect of Patent Rights or with respect to Trademarks, will be determined in accordance with the Laws
of the country or other jurisdiction in which the particular patent within such Patent Rights or the Trademark has been
filed or granted, as the case may be.

Section 14.5. Jury Waiver. EACH PARTY, TO THE EXTENT PERMITTED BY LAW, KNOWINGLY,
VOLUNTARILY, AND INTENTIONALLY WAIVES ITS RIGHT TO A TRIAL BY JURY IN ANY ACTION OR
OTHER LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT AND THE
TRANSACTIONS IT CONTEMPLATES TO ARBITRATE AS SET FORTH IN Section 14.3. THIS WAIVER
APPLIES TO ANY ACTION OR LEGAL PROCEEDING, WHETHER SOUNDING IN CONTRACT, TORT OR
OTHERWISE.

ARTICLE XV
MISCELLANEOUS

Section 15.1. Assignment; Successors.

(a) Assignment. This Agreement and the rights and obligations of each Party under this Agreement will not be
assignable, delegable, transferable, pledged or otherwise disposed of by either Party without the prior written consent
of the other Party; provided, however, that either Party may assign or transfer this Agreement together with all of its
rights and obligations hereunder, without such consent (but with written notice to the other Party), (A) to an Affiliate
or (B) to a successor in interest in connection with the transfer or sale of all or substantially all of its business or assets
to which this Agreement relates, or in the event of its merger or consolidation, reorganization or similar transaction,
subject to the assignee agreeing in writing to be bound by the terms and conditions of this Agreement. Any assignment
in violation of this Section 15.1(a) will be null and void.

(b) Successors. Any permitted assignment of the rights and obligations of a Party under this Agreement will be binding
on, and inure to the benefit of and be enforceable by and against, the successors and permitted assigns of the assigning
Party. The permitted assignee or transferee will assume all obligations of its assignor or transferor under this
Agreement. Any assignment or attempted assignment by either Party in violation of the terms of this Section 15.1(b)
will be null, void and of no legal effect.

(c) Change of Control of Surface. Notwithstanding anything in this Agreement to the contrary, a Party or its Affiliates
will be deemed to not Control any Know-How, Patent Right, Regulatory Material, Regulatory Approval or other
property right that is owned or controlled by a Third Party described in the definition of “Change of Control,” or such
Third Party’s Affiliates (other than an Affiliate of such Party prior to the Change of Control), (a) [***], except to the
extent that any such Know-How, Patent Right, Regulatory Material, Regulatory Approval or other property right [***]
Affiliate’s Know-How, Patent Right, Regulatory Material, Regulatory Approval or other property right, or (b) [***] to
the extent that such Know-How, Patent Right, Regulatory Material, Regulatory Approval or other property right [***]
Affiliate’s Know-How, Patent Right, Regulatory Material, Regulatory Approval or other property right. No assets of
Surface or any of its Affiliates not owned or in-licensed by Surface or any of its Affiliates before a Change of Control
will be subject to Section 2.8(a).

Section 15.2. Choice of Laws. This Agreement will be governed by and interpreted under the Laws of The State of
New York, without regard to the conflicts of law principles thereof. The Parties agree to exclude the application to this
Agreement of the United Nations Conventions on Contracts for the International Sale of Goods (1980).

Section 15.3. Notices. Any notice or report required or permitted to be given or made under this Agreement by one
Party to the other will be in writing and will be deemed to have been delivered (a) upon personal delivery (upon
written confirmation of receipt), (b) when received by the addressee, if sent by a reputable internationally recognized
overnight courier that maintains records of delivery, or registered or certified mail, postage prepaid, return receipt
requested and (c) in the case of notices provided by telecopy (which notice will be followed immediately by an
additional notice pursuant to clause (a) or (b) above if the notice is of a default under this Agreement), upon
completion of transmission, with transmission confirmed, to the addressee’s facsimile machine, as follows (or at such
other addresses or facsimile numbers as may have been furnished in writing by a Party to the

other as provided in this Section 15.3). This Section 15.3 is not intended to govern the day-to-day business
communications necessary between the Parties in performing their obligations under the terms of this Agreement.
If to Surface:

Surface Oncology, Inc.
50 Hampshire Street
Cambridge, MA 02139
Attention: Chief Legal Officer

With copies to:

If to GSK:

Goodwin Procter LLP
100 Northern Avenue
Boston, MA 02210
Attention: [***]

GlaxoSmithKline
259 E Grand Ave Fifth Floor, Suite 1
S. San Francisco, CA 94080
Attn: SVP & Head R&D Business Development

With copies to (which shall not
constitute notice to):

GlaxoSmithKline
980 Great West Road
Brentford, Middlesex TW8 9GS
United Kingdom
Attn: VP & Head of Legal Business Development & Corporate

With copies to (which shall not
constitute notice to):

Covington & Burling LLP
One CityCenter
850 Tenth Street, NW
Washington, DC 20001
Attn: [***]

Section 15.4. Severability. In the event that one or more provisions of this Agreement is held invalid, illegal or
unenforceable in any respect, then such provision will not render any other provision of this Agreement invalid or
unenforceable, and all other provisions will remain in full force and effect and will be enforceable, unless the
provisions that have been found to be invalid or unenforceable will substantially affect the remaining rights or
obligations granted or undertaken by either Party. The Parties agree to attempt to substitute for any invalid or
unenforceable provision a provision which achieves to the greatest extent possible the objectives of the invalid or
unenforceable provision.

Section 15.5. Integration. This Agreement, together with all schedules and exhibits attached hereto, constitutes the
entire agreement between the Parties with respect to the subject matter of this Agreement and supersedes all previous
arrangements between the Parties with respect to the subject matter hereof, whether written or oral, including, effective
as of the Effective Date, the Prior CDA (provided that all information disclosed or exchanged under such agreement
will be treated as Confidential Information hereunder). In the event of a conflict between any schedules or attachments
to this Agreement, on the one hand, and this Agreement, on the other hand, the terms of this Agreement will govern.
Each Party confirms that it is not relying on any representations or warranties of the other Party except as specifically
set forth in this Agreement.

Section 15.6. Waivers and Amendments. The failure of any Party to assert a right under this Agreement or to insist
upon compliance with any term or condition of this Agreement will not constitute a waiver of that right or excuse a
similar subsequent failure to perform any such term or condition by the other Party. The exercise by any Party of any
right or election under the terms or covenants herein will not preclude or prejudice any Party from exercising the same
or any other right it may have under this Agreement, irrespective of any previous action or proceeding taken by the
Parties hereunder. Notwithstanding the authority granted to the JDC under this Agreement, (a) no waiver will be
effective unless it has been given in writing and signed by the Party giving such waiver, and (b) no provision of this
Agreement may be amended or modified other than by a written document signed by authorized representatives of
each Party.

Section 15.7. Independent Contractors; No Agency. Neither Party will have any responsibility for the hiring, firing or
compensation of the other Party’s or such other Party’s Affiliates’ employees or for any employee benefits with respect
thereto. No employee or representative of a Party or its Affiliates will have any authority to bind or obligate the other
Party for any sum or in any manner whatsoever, or to create or impose any contractual or other liability on such other
Party, without such other Party’s written approval. For all purposes, and notwithstanding any other provision of this
Agreement to the contrary, each Party’s legal relationship under this Agreement to the other Party will be that of
independent contractor, and the relationship between the two Parties will not constitute a partnership, joint venture, or
agency, including for all tax purposes, except as otherwise required by applicable Law.

Section 15.8. Affiliates, Sublicensees, and subcontractors. To the extent that this Agreement imposes obligations on
Affiliates, Sublicensees or subcontractors of a Party, such Party will cause its Affiliates and its and their sublicensees
and subcontractors to perform such obligations, as applicable. Either Party may use one or more of its Affiliates, its or
their sublicensees or subcontractors to perform its obligations and duties or exercise its rights under this Agreement,
solely to the extent permitted and as specified in this Agreement; provided, however, that (a) each such Affiliate,
Sublicensee or subcontractor will perform any such obligations delegated to it in compliance with the applicable terms
and conditions of this Agreement as if such Affiliate, Sublicensee or subcontractor were a party hereto, (b) the
performance of any obligations of a Party’s by its Affiliates, its or their sublicensees or subcontractors will not
diminish, reduce or eliminate any obligation of such Party under this Agreement, (c) the Party using such contractor
will terminate promptly any subcontractor, and will give the other Party notice of such termination, in the case of any
material breach of this Agreement by such subcontractor and (d) subject to such Party’s assignment to an Affiliate
pursuant to Section 15.1, such Party will remain liable under this Agreement for the prompt payment and performance
of all of its obligations under this Agreement. Subject to this Section 15.8, if a Party exercises its rights and performs
its obligations under this Agreement through one or more of its Affiliates, “Surface” will be interpreted to mean
“Surface or its Affiliates” and “GSK” will be interpreted to mean “GSK or its Affiliates” where necessary to give each
Party’s Affiliates the benefit of the rights provided to such Party in this Agreement and the ability to perform its
obligations under this Agreement.

Section 15.9. No Third Party Beneficiary Rights. The representations, warranties, covenants and agreements set forth
in this Agreement are for the sole benefit of the Parties and their successors and permitted assigns, and they will not be
construed as conferring any rights on any other Third Party. This Agreement is not intended to and will not be
construed to give any Third Party any interest or rights (including any Third Party beneficiary rights) with respect to or
in connection with any agreement or provision contained herein or contemplated hereby, other than, to the extent
provided in ARTICLE XI, the Indemnified Parties.

Section 15.10. Non-exclusive Remedy. Except as expressly provided herein, the rights and remedies provided herein
are cumulative and each Party retains all remedies at law or in equity, including the Parties’ ability to receive legal
damages or equitable relief, with respect to any breach of this Agreement. Neither Party will be required (but, for
clarity, will have the right as specified in this Agreement) to terminate this Agreement due to a breach of this
Agreement by the other Party.

Section 15.11. Interpretation. The Article and Section headings used herein are for reference and convenience only,
and will not enter into the interpretation of this Agreement. Except as otherwise explicitly specified to the contrary, (a)
references to an Article, Section or Exhibit means an Article or Section of, or a Schedule or Exhibit to this Agreement
and all subsections thereof, unless another agreement is specified; (b) references in any Section to any clause are
references to such clause of such Section; (c) references to any agreement, instrument, or other document in this
Agreement refer to such agreement, instrument, or other document as originally executed or, if subsequently amended,
replaced, or supplemented from time to time, as so amended, replaced, or supplemented and in effect at the relevant
time of reference thereto; (d) references to a particular “Laws” mean such Laws as in effect as of the relevant time,
including all rules and regulations thereunder and any successor Laws in effect as of the relevant time, and including
the then-current amendments thereto; (e) words in the singular or plural form include the plural and singular form,
respectively; (f) unless the context requires a different interpretation, the word “or” has the inclusive meaning that is
typically associated with the phrase “and/or”; (g) the terms “including,” “include(s),” “such as,” “e.g.” and “for
example” mean including the generality of any description preceding such term and will be deemed to be followed by
“without limitation”; (h) whenever this Agreement refers to a number of days, such number will refer to calendar days
unless Business Days are specified, and if a period of time is specified and dates from a given day or Business Day, or
the day or Business Day of an act or event, it is to be calculated exclusive of that day or

Business Day; (i) “monthly” means on a calendar month basis, (j) “quarter” or “quarterly” means on a Calendar
Quarter basis; (k) “annual” or “annually” means on a Calendar Year basis; (l) “year” means a 365 day period unless
Calendar Year is specified; (m) references to a particular Person include such Person’s successors and assigns to the
extent not prohibited by this Agreement; (n) the use of any gender herein will be deemed to encompass references to
either or both genders, and the use of the singular will be deemed to include the plural (and vice versa); (o) a
capitalized term not defined herein but reflecting a different part of speech than a capitalized term which is defined
herein will be interpreted in a correlative manner; (p) any definition of or reference to any agreement, instrument or
other document herein will be construed as referring to such agreement, instrument or other document as from time to
time amended, supplemented or otherwise modified (subject to any restrictions on such amendments, supplements or
modifications set forth herein); (q) the words “hereof,” “herein,” “hereby” and derivative or similar words refer to this
Agreement (including any Exhibits or Schedules); (r) neither Party or its Affiliates will be deemed to be acting “on
behalf of” the other Party under this Agreement, except to the extent expressly otherwise provided; (s) provisions that
require that a Party, or the JDC hereunder “agree”, “consent” or “approve” or the like will be deemed to require that
such agreement, consent or approval be specific and in writing in a written agreement, letter or approved minutes, but,
except as expressly provided herein, excluding e-mail and instant messaging; and (t) the word “shall” will be construed
to have the same meaning and effect as the word “will”.

Section 15.12. Further Assurances. Each Party will duly execute and deliver, or cause to be duly executed and
delivered, such further instruments and do and cause to be done such further acts and things, including the filing of
such assignments, agreements, documents, and instruments, as may be necessary or as the other Party may reasonably
request in connection with this Agreement or to carry out more effectively the provisions and purposes hereof, or to
better assure and confirm unto such other Party its rights and remedies under this Agreement (including working
collaboratively to correct and clerical, typographical, or other similar errors in this Agreement).

Section 15.13. Ambiguities; No Presumption. Each of the Parties acknowledges and agrees that this Agreement has
been diligently reviewed by and negotiated by and between them, that in such negotiations each of them has been
represented by competent counsel and that the final agreement contained herein, including the language whereby it has
been expressed, represents the joint efforts of the Parties hereto and their counsel. Accordingly, in interpreting this
Agreement or any provision hereof, no presumption will apply against any Party as being responsible for the wording
or drafting of this Agreement or any such provision, and ambiguities, if any, in this Agreement will not be construed
against any Party under the rule of construction, irrespective of which Party may be deemed to have authored the
ambiguous provision.

Section 15.14. Execution in Counterparts; PDF Signatures. This Agreement may be executed in counterparts, each of
which counterparts, when so executed and delivered, will be deemed to be an original, and all of which counterparts,
taken together, will constitute one and the same instrument even if both Parties have not executed the same
counterpart. Signatures provided in Adobe™ Portable Document Format (PDF) sent by electronic mail will be deemed
to be original signatures.

Section 15.15. Export Control. This Agreement is made subject to any restrictions required by applicable Laws
concerning the export of products or technical information from the U.S. or other countries which may be imposed
upon or related to the Parties from time to time. Each Party agrees that it will not export, directly or indirectly, any
technology licensed to it or other technical information acquired from the other Party under this Agreement or any
products using such technical information to a location or in a manner that at the time of export requires an export
license or other governmental approval, except in compliance with U.S. export Laws and regulations.

[Remainder of this page intentionally blank.]
53

IN WITNESS WHEREOF, each Party has caused this Agreement to be duly executed by its authorized representative
on the Effective Date.

SURFACE ONCOLOGY, INC.

/s/ J. Jeffrey Goater

Name: J. Jeffrey Goater
Title: Chief Executive Officer

GLAXOSMITHKLINE INTELLECTUAL
PROPERTY NO. 4 LIMITED

/s/ [***]
Name: [***]
Title: [***]

[Signature Page to License Agreement]

Exhibit A

LICENSED ANTIBODIES

[***]

[***]
Exhibit A

Exhibit B

LICENSED PATENTS

[***]
Exhibit B

Exhibit C

TRANSITION PLAN

Exhibit C

Exhibit D

[***]

[See attached.]
Exhibit D

[***]

[***]

Schedule 9.2

Form of Press Release

[See Attached]

[***]

CERTAIN IDENTIFIED INFORMATION CONTAINED IN THIS EXHIBIT, MARKED BY “[***]”, HAS BEEN
EXCLUDED BECAUSE IT IS BOTH (i) NOT MATERIAL AND (ii) THE TYPE THAT SURFACE ONCOLOGY,
INC. TREATS AS PRIVATE OR CONFIDENTIAL.

Exhibit 10.35

AMENDMENT NO. 1 TO LICENSE
AGREEMENT

This  Amendment  No.  1  (“Amendment  No.  1”)  to  the  License  Agreement  dated
December 20, 2020 between GlaxoSmithKline Intellectual Property (No. 4) Limited, having a
principal place of business at 980 Great West Road, Brentford, Middlesex TW8 9GS United
Kingdom (“GSK”) and Surface Oncology, Inc., having a place of business at 50 Hampshire
Street, Cambridge MA 02139 (“Surface”) is effective as of August 11, 2021 (“Amendment
Effective  Date”).  Each  of  GSK  and  Surface  may  be  referred  to  herein  as  a  “Party”  and
together, the “Parties”.

RECITALS

WHEREAS, GSK and Surface desire to amend the Transition Plan as set forth on Exhibit C
hereto, in accordance with Section 15.6.

NOW  THEREFORE,  in  consideration  of  the  premises  and  the  mutual  promises  and
conditions  hereinafter  set  forth,  and  other  good  and  valuable  consideration,  the  receipt  and
sufficiency of which are hereby acknowledged, the Parties, intending to be legally bound, do
hereby agree as follows:

1.Definitions.  Capitalized  terms  used  but  not  defined  herein  shall  have  the  meaning  set

forth in the Agreement.

2.Transition  Plan.  The  Parties  agree  to  amend  the  Transition  Plan  as  attached  hereto  as
Exhibit C in order to permit Surface to order [***] of Licensed Product from the
Existing  CMO  for  transfer  to  GSK,  as  described  in  more  detail  in  the  Transition
Plan.  The  Transition  Plan  sets  forth  the  additional  Transition  Costs  to  be
reimbursed  to  Surface  by  GSK  in  connection  with  the  Manufacture  of  [***]  of
Licensed  Product  in  accordance  with  Section  3.4  of  the  Agreement.  Further,  the
Parties acknowledge and agree that [***] in accordance with the Transition Plan.

IN WITNESS WHEREOF, each Party has caused this Amendment No. 1 to be duly executed
by its authorized representative on the Amendment Effective Date.

SURFACE ONCOLOGY, INC.

/s/ Robert Ross
Name: Robert Ross, MD
Title: President and CEO

/s/ Jessica Fees
Name: Jessica Fees
Title: Chief Financial Officer

DATE: 18TH AUGUST 2021

GLAXOSMITHKLINE 
PROPERTY NO. 4 LIMITED
/s/ John Sadler

NAME: JOHN SADLER

INTELLECTUAL

AUTHORISED SIGNATORY
FOR AND ON BEHALF OF
THE WELLCOME FOUNDATION LIMITED
CORPORATE DIRECTOR

/s/ Claire MacLeod
NAME: CLAIRE MACLEOD

AUTHORISED SIGNATORY
FOR AND ON BEHALF OF
EDINBURGH PHARMACEUTICAL INDUSTRIES LIMITED
CORPORATE DIRECTOR

EXHIBIT

C

TRANSITION
PLAN
[***]

EXHIBIT 10.36

[***] Certain information in this exhibit has been omitted because it is permitted to be omitted by
applicable regulatory guidance.

SIXTH AMENDMENT

THIS SIXTH AMENDMENT (this “Amendment”) is made and entered into as of October 24, 2023,
by and between HUDSON 333 TWIN DOLPHIN PLAZA, LLC, a Delaware limited liability company
(“Landlord”), and COHERUS BIOSCIENCES, INC., a Delaware corporation (“Tenant”).

RECITALS

A.

B.

C.

Landlord and Tenant are parties to that certain lease dated July 6, 2015, as previously amended by that
certain  First  Amendment  dated  August  10,  2015,  as  confirmed  by  that  certain  Confirmation  Letter
dated December 22, 2015, as further amended by that certain Second Amendment dated September 21,
2016 (“Second Amendment”), that certain Third Amendment dated May 24, 2019, that certain Fourth
Amendment  dated  September  4,  2019  (“Fourth  Amendment”),  that  certain  Notice  of  Lease  Term
Dates  dated  October  16,  2019,  and  that  certain  Fifth  Amendment  dated  December  6,  2019  (as
amended,  the  “Lease”).    Pursuant  to  the  Lease,  Landlord  has  leased  to  Tenant  space  currently
containing  approximately  47,789  rentable  square  feet  (the  “Currently  Existing  Premises”)  at  the
building commonly known as 333 Twin Dolphin located at 333 Twin Dolphin Drive, Redwood City
(the  “Building”)  and  described  as  (i)  Suite  425  (“Suite  425”)  consisting  of  approximately  7,448
rentable  square  feet  on  the  fourth  floor  of  the  Building,  (ii)  Suite  450  (“Suite  450”)  consisting  of
approximately  12,809  rentable  square  feet  on  the  fourth  floor  of  the  Building;  and  (iii)  Suite  600
(“Suite 600” or “Remaining Premises”) consisting of approximately 27,532  rentable  square  feet  on
the sixth floor of the Building.

The Lease will expire by its terms on September 30, 2024 (the “Extended Expiration Date”).  Except
as provided in Recital C below, the parties wish to extend the term of the Lease on the following terms
and conditions.

With  respect  to  each  of  Suite  425  and  Suite  450  (both  as  more  particularly  shown  on  Exhibit  A
attached hereto, the “Reduction Space”), the parties wish to accelerate the Extended Expiration Date,
on the following terms and conditions.

NOW,  THEREFORE,  in  consideration  of  the  above  recitals  which  by  this  reference  are
incorporated herein, the mutual covenants and conditions contained herein and other valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, Landlord and Tenant agree as follows:

1.

Extension.  Except as provided in Section 2 below, the term of the Lease is hereby extended through
September 30, 2027 (the “Second Extended Expiration Date”).  The portion of the term of the Lease
beginning on the date immediately following the Extended Expiration Date (the “Second  Extension
Date”) and ending on the Second Extended Expiration Date shall be referred to herein as the “Second
Extended Term”.

2.

Reduction.

2.1.

Reduction Space Expiration Date.  Subject to the terms hereof, the term of the Lease shall
expire,  with  respect  to  the  Reduction  Space  only,  on  December  31,  2023  (the  “Reduction
Space  Expiration  Date”)  with  the  same  force  and  effect  as  if  such  term  were,  by  the
provisions of the Lease, fixed to expire with respect to the Reduction Space on the Reduction
Space Expiration Date (the “Reduction”).  Without limiting the foregoing: (a) from and after
the  date  immediately  following  the  Reduction  Space  Expiration  Date  (the  “Reduction
Effective  Date”),  the  Premises  shall  consist  solely  of  the  Remaining  Premises  and  shall  be
deemed to contain 27,532 rentable square feet, (b) Tenant shall surrender the Reduction Space
to Landlord in accordance with the terms of the Lease (as amended by Section 2.2 below) on
or before the Reduction Space Expiration Date, (c) Tenant shall remain liable for all Rent and
other amounts payable under the Lease with respect to the Reduction Space for the period up
to and including the Reduction Space Expiration Date, even though billings for such amounts
may occur after the Reduction Space Expiration Date, (d) Tenant’s restoration obligations with
respect to the Reduction Space shall be as set forth in the Lease (as amended by Section  2.2
below), and (e) if Tenant fails to surrender any portion of the Reduction Space on or before the
Reduction Space Expiration Date, Tenant’s tenancy with respect to the Reduction Space shall
be subject to Section 16 of the Lease.

2.2.

Landlord Waiver.  Notwithstanding Section  8  of  the  Lease  (entitled,  Landlord’s  Property),
Section 15 of the Lease (entitled, Surrender) and/or any other similar provision of the Lease,
Tenant  shall  not  be  required  to  remove  (nor  pay  for  the  removal  of)  any  Tenant-Insured
Improvement  (as defined in Section 10.2.2 of the Lease) existing in the Reduction Space on
the date of mutual execution and delivery of this Amendment.

3.

Base Rent.

3.1.

Remaining  Premises  During  Second  Extended  Term.    With  respect  to  the  Remaining
Premises during the Second Extended Term, the schedule of Base Rent shall be as follows:

Period of Second
Extended Term

October 1, 2024 –
September 30, 2025
October 1, 2025 –
September 30, 2026
October 1, 2026 –
September 30, 2027

Annual Rate Per
Square Foot (rounded
to the nearest 100th of
a dollar)
$64.20

$66.13

$68.11

Monthly Base Rent

$147,296.20

$151,715.09

$156,266.54

All such Base Rent shall be payable by Tenant in accordance with the terms of the Lease.

3.2.

Remaining Premises During Period Beginning on Reduction Effective Date and Ending
on Extended Expiration Date.   With  respect  to  the  Remaining  Premises  during  the  period
beginning on the Reduction Effective Date and ending on the Extended Expiration Date, the
schedule of Base Rent shall be as follows:

Annual Rate Per
Square Foot (rounded
to the nearest 100th of
a dollar)
$72.92

Monthly Base Rent

$167,311.97

Period

Reduction Effective
Date through
Extended Expiration
Date

All such Base Rent shall be payable by Tenant in accordance with the terms of the Lease.

Notwithstanding the foregoing, Base Rent for the Remaining Premises shall be abated, (i)
in the amount of $167,311.97 with respect to the month of July, 2024 and (ii) in the amount
of $85,766.03 with respect to the month of August, 2024.

4.

5.

6.

Additional  Security  Deposit.    The  parties  acknowledge  and  agree  that  Landlord  is  holding
$342,773.00 as the Security Deposit under the Lease.  Effective as of the date hereof the amount of the
Security Deposit shall be reduced to $156,266.54; and, within 30 days hereof, Landlord shall return to
Tenant any then unapplied portion of the Security Deposit exceeding such reduced amount.

Tenant’s  Share  For  Remaining  Premises.    With  respect  to  the  Remaining  Premises  during  the
Second Extended Term (and any period beginning on the Reduction Effective Date and ending on the
Extended Expiration Date), Tenant’s Share shall be 15.0622%.

Expenses and Taxes For Remaining Premises.  With respect to the Remaining Premises during the
Second Extended Term (and any period beginning on the Reduction Effective Date and ending on the
Extended Expiration Date), Tenant shall pay for Tenant’s Share of Expenses and Taxes in accordance
with the terms of the Lease; provided, however, that, with respect to the Remaining Premises during
the Second Extended Term, the Base Year for Expenses and Taxes shall be calendar year 2024.

7.

Improvements to Remaining Premises.

7.1.

Configuration  and  Condition  of  Remaining  Premises.    Tenant  acknowledges  that  it  is  in
possession  of  the  Remaining  Premises  and  agrees  to  accept  them  “as  is”  without  any
representation  by  Landlord  regarding  their  configuration  or  condition  and  without  any
obligation on the part of Landlord to perform or pay for any alteration or improvement, except
as may be otherwise expressly provided in this Amendment.

7.2.

Responsibility  for  Improvements  to  Remaining  Premises.    Any  improvements  to  the

Remaining  Premises  performed  by  Tenant  shall  be  paid  for  by  Tenant  and  performed  in
accordance with the terms of the Lease.

8.

9.

Representations.  Tenant represents and warrants that, as of the date hereof and the Reduction Space
Expiration Date:  (a) Tenant is the rightful owner of all of the Tenant’s interest in the Lease; (b) Tenant
has  not  subleased  the  Reduction  Space  or  made  any  disposition,  assignment  or  conveyance  of  the
Lease  or  Tenant’s  interest  therein;  (c)  Tenant  has  no  knowledge  of  any  fact  or  circumstance  which
would give rise to any claim, demand, obligation, liability, action or cause of action arising out of or in
connection  with  Tenant’s  occupancy  of  the  Reduction  Space;  (d)  no  other  person  or  entity  has  an
interest in the Lease, collateral or otherwise; and (e) there are no outstanding contracts for the supply of
labor  or  material  and  no  work  has  been  done  or  is  being  done  in,  to  or  about  the  Reduction  Space
which has not been fully paid for and for which appropriate waivers of mechanic’s liens have not been
obtained.

Other  Pertinent  Provisions.    Landlord  and  Tenant  agree  that,  effective  as  of  the  date  of  this
Amendment (unless different effective date(s) is/are specifically referenced in this Section), the Lease
shall be amended in the following additional respects:

9.1.

Energy Usage.  If Tenant (or any party claiming by, through or under Tenant) pays directly to
the  provider  for  any  energy  consumed  at  the  Project,  Tenant,  promptly  upon  request,  shall
deliver to Landlord (or, at Landlord’s option, execute and deliver to Landlord an instrument
enabling  Landlord  to  obtain  from  such  provider)  any  data  about  such  consumption  that
Landlord, in its reasonable judgment, is required for benchmarking purposes or to disclose to a
prospective buyer, tenant or mortgage lender under any applicable law.

9.2.

California  Civil  Code  Section  1938.    Pursuant  to  California  Civil  Code  §  1938,  Landlord
hereby  states  that  the  Currently  Existing  Premises  have  not  undergone  inspection  by  a
Certified Access Specialist (CASp) (defined in California Civil Code § 55.52).

Accordingly, pursuant to California Civil Code § 1938(e), Landlord hereby further states as
follows:    “A  Certified  Access  Specialist  (CASp)  can  inspect  the  subject  premises  and
determine whether the subject premises comply with all of the applicable construction-related
accessibility  standards  under  state  law.    Although  state  law  does  not  require  a  CASp
inspection of the subject premises, the commercial property owner or lessor may not prohibit
the  lessee  or  tenant  from  obtaining  a  CASp  inspection  of  the  subject  premises  for  the
occupancy or potential occupancy of the lessee or tenant, if requested by the lessee or tenant.
 The parties shall mutually agree on the arrangements for the time and manner of the CASp
inspection,  the  payment  of  the  fee  for  the  CASp  inspection,  and  the  cost  of  making  any
repairs  necessary  to  correct  violations  of  construction-related  accessibility  standards  within
the premises”.

In accordance with the foregoing, Landlord and Tenant agree that if Tenant requests a CASp
inspection  of  the  Currently  Existing  Premises,  then  Tenant  shall  pay  (i)  the  fee  for  such
inspection,  and  (ii)  except  as  may  be  otherwise  expressly  provided  in  this  Amendment,  the
cost of making any repairs necessary to correct violations of construction-related accessibility
standards within the Currently Existing Premises.

9.3

Parking.  Effective as of the Reduction Effective Date, Section 1.9 of the Lease (as amended
prior to the date hereof) is hereby amended and restated as the following:

“1.9 Parking:

86 unreserved parking spaces, at the rate of $0.00 per space
per month, as such rate may be adjusted from time to time
to reflect Landlord’s then current rates.

Five (5) reserved parking space, as shown on Exhibit G to
the  Fourth  Amendment,  at  the  rate  of  $0.00  per  space  per
month,  as  such  rate  may  be  adjusted  from  time  to  time  to
reflect Landlord’s then current rates.”

9.4

Deletions.  Section 8 of the Second Amendment (entitled, Right of First Offer), as amended
prior to the date hereof, is hereby deleted from the Lease and is of no further force or effect.
 Section 9 of the Fourth Amendment (entitled, Second Extension Option), as amended prior to
the date hereof, is hereby deleted from the Lease and is of no further force or effect.

9.5

Address  of  Landlord.    The  address  of  Landlord  set  forth  in  Section  1.11  of  the  Lease  (as
amended prior to the date hereof) is hereby amended and restated as follows:

“Hudson 333 Twin Dolphin Plaza, LLC
c/o Hudson Pacific Properties

555 Twin Dolphin Drive, Suite 180
Redwood City, California  94065
Attn:  Building manager

with copies to:

Hudson 333 Twin Dolphin Plaza, LLC
c/o Hudson Pacific Properties
333 Twin Dolphin Drive, Suite 100
Redwood City, California  94065
Attn:  Managing Counsel

and:

Hudson 333 Twin Dolphin Plaza, LLC
c/o Hudson Pacific Properties
11601 Wilshire Boulevard, Suite 900
Los Angeles, California 90025
Attn:  Lease Administration”

10.

Miscellaneous.  

10.1.

This Amendment and the attached exhibits, which are hereby incorporated into and made a
part of this Amendment, set forth the entire agreement between the parties with respect to the
matters  set  forth  herein.    There  have  been  no  additional  oral  or  written  representations  or
agreements.  Tenant shall not be entitled, in connection with entering into this Amendment, to
any  free  rent,  allowance,  alteration,  improvement  or  similar  economic  incentive  to  which
Tenant may have been entitled in connection with entering into the Lease, except as may be
otherwise expressly provided in this Amendment.

10.2.

Except as herein modified or amended, the provisions, conditions and terms of the Lease shall
remain unchanged and in full force and effect.

10.3.

In the case of any inconsistency between the provisions of the Lease and this Amendment, the
provisions of this Amendment shall govern and control.

10.4.

10.5.

Submission of this Amendment by Landlord is not an offer to enter into this Amendment but
rather  is  a  solicitation  for  such  an  offer  by  Tenant.    Landlord  shall  not  be  bound  by  this
Amendment until Landlord has executed and delivered it to Tenant.

Each party hereto, and their respective successors and assigns shall be authorized to rely upon
the signatures of all of the parties hereto which are delivered by facsimile, PDF or DocuSign
(or the like) as constituting a duly authorized, irrevocable, actual, current delivery hereof with
original  ink  signatures  of  each  person  and  entity.    This  Amendment  may  be  executed  in
counterparts, each of which shall be deemed an original part and all of which together shall
constitute a single agreement.

10.6. Capitalized terms used but not defined in this Amendment shall have the meanings given in

the Lease.

10.7.

Tenant  shall  indemnify  and  hold  Landlord,  its  trustees,  members,  principals,  beneficiaries,
partners, officers, directors, employees, mortgagee(s) and agents, and the respective principals
and  members  of  any  such  agents  harmless  from  all  claims  of  any  brokers  (other  than
Newmark) claiming to have represented Tenant in connection with this Amendment.  Landlord
shall  indemnify  and  hold  Tenant,  its  trustees,  members,  principals,  beneficiaries,  partners,
officers, directors, employees, and agents, and the respective principals and members of any
such agents harmless from all claims of any brokers claiming to have represented Landlord in
connection with this Amendment.  Tenant acknowledges that any assistance rendered by any
agent or employee of any affiliate of Landlord in connection with this Amendment has been
made as an accommodation to Tenant solely in furtherance of consummating the transaction
on behalf of Landlord, and not as agent for Tenant.

[SIGNATURES ARE ON FOLLOWING PAGE]

IN WITNESS WHEREOF, Landlord and Tenant have duly executed this Amendment as of the day

and year first above written.

LANDLORD:

HUDSON 333 TWIN DOLPHIN PLAZA, LLC, a Delaware
limited liability company

By:

Hudson Pacific Properties, L.P.,
a Maryland limited partnership,
its sole member

By:

Hudson Pacific Properties, Inc.,
a Maryland corporation,
its general partner

__/s/ Arther X. Suaso__________

By:
Name: Arthur X. Suaso
Title: Executive Vice President, Leasing

TENANT:

COHERUS BIOSCIENCES, INC., a Delaware corporation

By:
Name:
Title:

_____/s/ Dennis M. Lanfear__________
 Dennis M. Lanfear
 Chief Executive Officer

 
 
 
EXHIBIT A

OUTLINE AND LOCATION OF REDUCTION SPACE

[***]

[***] C              
   .

EXHIBIT 10.37

A   W  E L  C A

This  Amendment  to  and  Waiver  under  the  Exclusive  License  and  Commercializaon  Agreement  (this
“Amendment”)  is  made  and  entered  into  as  of  October  25,  2023,  by  and  between  Shanghai  Junshi
Biosciences Co., Ltd. (“Junshi”) and Coherus BioSciences, Inc. (“Coherus”).  Each of Junshi and Coherus is
somemes referred to herein, individually, as a “Party” and, collecvely as the “Pares.”

W, [***];

W, [***]; and,

W, Coherus desires to amend the due date for a milestone payment and [***].

N,  ,  in  consideraon  of  the  foregoing  and  such  other  good  and  valuable
consideraon, the receipt and sufficiency of which is hereby acknowledged, the Pares agree as follows:

1.

Incorporaon of the Agreement:  To the extent any terms and provisions of the Agreement are
inconsistent  with  the  amendments  set  forth  in  paragraphs  2  and  3  below,  such  terms  and
provisions  shall  be  deemed  superseded  hereby.  Except  as  specifically  set  forth  herein,  the
Agreement shall remain in full force and effect and its provisions shall be binding on the Pares.

2. Amendment of the Agreement:  The ming for the due date of Milestone Event No. 2 set forth in
Table 8.3(a) of the Agreement – Regulatory and Sales Milestones for the PD1 Program is hereby
amended by adding the following new material to the end of the text of clause (a) of Secon 8.3
of the Agreement immediately preceding such table (with new material added underlined):

“For the PD1 Program. Coherus will make the one-me milestone payments set
forth in Table 8.3(a) of the Agreement upon the first achievement by Coherus or
its  Affiliates  or  Sublicensees  of  the  corresponding  milestone  event  by  the  first
Licensed Product that contains a Licensed Anbody described in clause (a) of the
definion of Licensed Anbody, provided that such payment for Milestone Event
No. 2 will be payable upon the later of (i) actual receipt of such first Regulatory
Approval from FDA and (ii) [***],  and  in  case  of  (i)  or  (ii),  such  payment  would
become due on [***], assuming such first Regulatory Approval from the FDA is
obtained by [***].”

3.

[***]

4. Effectuaon:    The  amendment  to  and  waiver  under  the  Agreement  contemplated  by  this
Amendment shall be deemed effecve as of the date first wrien above upon the full execuon
and delivery of this Amendment and without any further acon required by the Pares.

5. Counterparts:    This  Amendment  may  be  executed  in  two  counterparts,  each  of  which  shall  be
deemed  to  be  an  original,  and  all  of  which  together  shall  constute  one  and  the  same
instrument.  One  or  more  counterparts  of  this  Amendment  may  be  delivered  by  facsimile  or
electronic  mail,  with  the  intenon  that  delivery  by  such  means  shall  have  the  same  effect  as
delivery of an original counterpart thereof.

[signature page follows]

I W W, the Pares have executed this Amendment by their duly authorized
representaves.

S J B C., L.

C B, I.

By:  ____/s/ Dr. Ning Li_________________

By:  _/s/ McDavid Slwell_________________

Name: Dr. Ning Li

Name: McDavid Slwell

Title: CEO

Title: Chief Financial Officer

EXHIBIT 10.38

COHERUS BIOSCIENCES, INC.
INSIDER TRADING COMPLIANCE POLICY AND PROCEDURES

Effective February 27, 2023

I.

SUMMARY

Federal and state laws prohibit trading in the securities of a company while in possession of
material  non-public  information  and  in  breach  of  a  duty  of  trust  or  confidence.  These  laws    also
prohibit anyone who is aware of material non-public information from providing this information
to others who may trade.  Violating such laws can undermine investor trust, harm  the reputation
and  integrity  of  Coherus  BioSciences,  Inc.  (together  with  its  subsidiaries,  the  “Company”),  and
result  in  dismissal  from  the  Company  or  even  serious  criminal  and  civil  charges  against  the
individual  and  the  Company.  The  Company  reserves  the  right  to  take  whatever  disciplinary  or
other  measure(s)  it  determines  in  its  sole  discretion  to  be  appropriate  in  any  particular  situation,
including disclosure of wrongdoing to governmental authorities.

This  Insider  Trading  Compliance  Policy  and  Procedures  (this  “Policy”)  applies  to  all
officers, directors and employees of the Company.  For purposes of this Policy, “officers” refer  to
those individuals who meet the definition of “officer” under Section 16 of the Securities Exchange
Act of 1934 (as amended, the “Exchange Act”). Individuals subject to this Policy are responsible
for ensuring that members of their household comply with this Policy. This Policy also applies to
any  entities  controlled  by  individuals  subject  to  the  Policy,  including  any  corporations,  limited
liability companies, partnerships or trusts, and transactions by these entities should be treated for
the  purposes  of  this  Policy  as  if  they  were  for  the  individual’s  own  account.  The  Company  may
determine  that  this  Policy  applies  to  additional  persons  with  access    to  material  non-public
information,  such  as  contractors  or  consultants.  Officers,  directors  and  employees,  together  with
any other person designated as being subject to this Policy by the Chief Legal Officer or his or her
designee (the “Compliance Officer”), are referred to collectively as “Covered Persons.”

Questions  regarding  the  Policy  should  be  directed  to  the  Compliance  Officer,  who  is

responsible for the administration of this Policy.

II.

STATEMENT OF POLICIES PROHIBITING INSIDER TRADING

No  Covered  Person  shall  purchase  or  sell  any  type  of  security  while  in  possession  of
material non-public information relating to the security or the issuer of such security in breach of a
duty  of  trust  or  confidence,  whether  the  issuer  of  such  security  is  the  Company  or  any  other
company.  In  addition,  if  a  Covered  Person  is  in  possession  of  material  non-public  information
about  other  publicly-traded  companies,  such  as  suppliers,  customers,  competitors  or  potential
acquisition targets, the Covered Person may not trade in such other companies’ securities until the
information becomes public or is no longer material. Further, no Covered Person shall purchase or
sell  any  security  of  any  other  company,  including  another  company  in  the  Company’s  industry,
while  in  possession  of  material  non-public  information  if  such  information  is  obtained  in  the
course of the Covered Person’s employment or service with the Company.

In  addition,  Covered  Persons  shall  not  directly  or  indirectly  communicate  material  non-
public  information  to  anyone  outside  the  Company  (except  in  accordance  with  the  Company’s
policies  regarding  confidential  information)  or  to  anyone  within  the  Company  other  than  on  a
“need-to-know” basis.

III.

EXPLANATION OF INSIDER TRADING

“Securities” includes stocks, bonds, notes, debentures, options, warrants, equity and other

convertible securities, as well as derivative instruments.

“Purchase”  and  “sale”  are  defined  broadly  under  the  federal  securities  law.  “Purchase”
includes  not  only  the  actual  purchase  of  a  security,  but  any  contract  to  purchase  or  otherwise
acquire a security. “Sale” includes not only the actual sale of a security, but any contract to sell  or
otherwise dispose of a security. These definitions extend to a broad range of transactions, including
conventional cash-for-stock transactions, conversions, the exercise of stock options, transfers, gifts
and  acquisitions  and  exercises  of  warrants  or  puts,  calls,  pledging  and  margin  loans  or  other
derivative securities.

Information  is  considered  “material”  if  there  is  a  substantial  likelihood  that  a  reasonable
investor would consider it important in making a decision to buy, sell or hold a security, or if the
information  is  likely  to  have  a  significant  effect  on  the  market  price  of  the  security.  Material
information  can  be  positive  or  negative,  and  can  relate  to  virtually  any  aspect  of  a  company’s
business  or  to  any  type  of  security,  debt,  or  equity.  Also,  information  that  something  is  likely  to
happen in the future—or even just that it may happen—could be deemed material.

Examples of material information may include (but are not limited to) information about:
corporate earnings or earnings forecasts; dividends; possible mergers, acquisitions, tender offers or
dispositions; major new products or product developments; important business developments, such
as  major  contract  awards  or  cancellations  and  developments  regarding  strategic  collaborations;
management  or  control  changes;  significant  borrowing  or  financing  developments,  including
pending  public  sales  or  offerings  of  debt  or  equity  securities;  defaults    on  borrowings;
bankruptcies;  the  results  of  clinical  trials;  U.S.  Food  and  Drug  Administration  and  foreign
regulatory  approvals;  cybersecurity  or  data  security  incidents;  and  significant  litigation  or
regulatory actions.

IV.

STATEMENT OF PROCEDURES PREVENTING INSIDER TRADING

The following procedures have been established, and will be maintained and enforced, by
the Company to prevent insider trading. Every officer, director and employee is required to follow
these procedures.

A.

Blackout Periods

No director, officer or employee listed on Schedule I, as amended from time to time, (as well
as any individual or entity covered by this Policy by virtue of their relationship to such director, officer
or employee) shall purchase or sell any security of the Company during the period beginning at 11:59
pm PT on the 22nd calendar day of the last month of any fiscal quarter of  the  Company  and  ending
after completion of the second full trading day after the public release of earnings data for

such  fiscal  quarter  or  during  any  other  trading  suspension  period  declared  by  the  Company,  such
period, a “blackout period.” A “trading  day”  is  a  day  on  which  U.S.  national  stock  exchanges  are
open for trading. If, for example, the Company were to make an announcement  on  Monday  prior  to
9:30  a.m.  Eastern  Time,  then  the  blackout  period  would  terminate  after  the  close  of  trading  on
Tuesday. If an announcement were made on Monday after 9:30 a.m. Eastern Time, then the blackout
period  would  terminate  after  the  close  of  trading  on  Wednesday.  If  you  have  any  question  as  to
whether information is publicly available, please direct an inquiry to the Compliance Officer.

These prohibitions do not apply to:

● purchases  of  the  Company’s  securities  from  the  Company,  or  sales  of  the

Company’s securities to the Company;

● exercises of stock options or other equity awards or the surrender of shares to the
Company in payment of the exercise price or in satisfaction of any tax withholding
obligations  in  a  manner  permitted  by  the  applicable  equity  award  agreement,  or
vesting of equity-based awards, in each case, that do not involve a market sale of
the  Company’s  securities  (the  “cashless  exercise”  of  a  Company  stock  option  or
other equity award through a broker does involve a market sale of the  Company’s
securities, and therefore would not qualify under this exception);

● purchases of the Company’s common stock in accordance with the Company’s 2014

Employee Stock Purchase Plan and the applicable equity award agreement;

● bona  fide  gifts  of  the  Company’s  securities,  unless  the  individual  making  the  gift
knows,  or  is  reckless  in  not  knowing,  the  recipient  intends  to  sell  the  securities
while  the  donor  is  in  possession  of  material  non-public  information  about  the
Company; and

● purchases or sales of the Company’s securities made pursuant to a plan adopted to

comply with the Exchange Act Rule 10b5-1 (“Rule 10b5-1”).

Exceptions to the blackout period policy may be approved only by the Compliance Officer or

Chief Financial Officer or, in the case of exceptions for directors, the Board of Directors.

The Compliance Officer may recommend that directors, officers, employees or others suspend
trading in Company securities because of developments that have not yet been disclosed to the public.
Subject  to  the  exceptions  noted  above,  all  of  those  individuals  affected  should  not  trade  in  the
Company’s  securities  while  the  suspension  is  in  effect  and  should  not  disclose  to  others  that  the
Company has suspended trading.

B.

Preclearance of Trades by Directors, Officers and Employees

All  transactions  in  the  Company’s  securities  by  directors,  officers,  and  employees  listed  on
Schedule II (each, a “Preclearance Person”) must be precleared  by  the  Compliance  Officer  or  the
Chief  Financial  Officer  for  transactions  by  the  Compliance  Officer.  Preclearance  should  not  be
understood to represent legal advice by the company that a proposed transaction complies with the
law.

A request for preclearance must be in writing, should be made at least two business days in
advance of the proposed transaction, and should include the identity of the Preclearance Person, a
description of the proposed transaction, the proposed date of the transaction and the

number of shares or other securities involved. In addition, the Preclearance Person must execute a
certification that he or she is not aware of material non-public information about the Company. The
Compliance  Officer,  or  the  Chief  Financial  Officer  for  transactions  by  the  Compliance  Officer,
shall have sole discretion to decide whether to clear any contemplated transaction. All trades that
are  precleared  must  be  effected  within  five  business  days  of  receipt  of  the  preclearance.  A
precleared  trade  (or  any  portion  of  a  precleared  trade)  that  has  not  been  effected  during  the  five
business  day  period  must  be  submitted  for  preclearance  determination  again  prior  to  execution.
Notwithstanding  receipt  of  preclearance,  if  the  Preclearance  Person  becomes  aware  of  material
non-public information, or becomes subject to a blackout period before the transaction is effected,
the  transaction  may  not  be  completed.  Transactions  under  a  previously  established  Rule  10b5-1
Trading Plan that has  been  preapproved  in  accordance  with  this  Policy  are  not subject to further
preclearance.

None  of  the  Company,  the  Compliance  Officer  or  the  Company’s  other  employees  will

have any liability for any delay in reviewing, or refusal of, a request for preclearance.

C.

Post-Termination Transactions

If an individual is in possession of material non-public information when the individual’s
service terminates, the individual may not trade in the Company’s securities until that information
has become public or is no longer material.

D.

Information Relating to the Company

Access  to  material  non-public  information  about  the  Company,  including  the  Company’s
business,  earnings  or  prospects,  should  be  limited  to  officers,  directors  and  employees  of  the
Company on a need-to-know basis.  In addition, such information should not be communicated  to
anyone outside the Company under any circumstances (except in accordance with the Company’s
policies regarding the protection or authorized external disclosure of Company information) or to
anyone within the Company on an other than need-to-know basis.

In  communicating  material  non-public  information  to  employees  of  the  Company,  all
officers, directors and employees must take care to emphasize the need for confidential treatment
of  such  information  and  adherence  to  the  Company’s  policies  with  regard  to  confidential
information.

V.

PROHIBITED TRANSACTIONS

The  Company  has  determined  that  there  is  a  heightened  legal  risk  and  the  appearance  of
improper  or  inappropriate  conduct  if  persons  subject  to  this  Policy  engage  in  certain  types  of
transactions. Therefore, Covered Persons shall comply with the following policies with respect  to
certain transactions in the Company’s securities:

A.

Short Sales

Short  sales  of  the  Company’s  securities  are  prohibited  by  this  Policy.  Short  sales  of  the
Company’s securities, or sales of shares that the insider does not own at the time of sale, or sales of
shares against which the insider does not deliver the shares within 20 days after the sale, evidence
an  expectation  on  the  part  of  the  seller  that  the  securities  will  decline  in  value,  and,  therefore,
signal to the market that the seller has no confidence in the Company or its  short-term

prospects.  In  addition,  Section  16(c)  of  the  Exchange  Act  prohibits  Section  16  reporting  persons
(i.e.,  directors,  officers  and  the  Company’s  10%  stockholders)  from  making  short  sales  of  the
Company’s equity securities.

B.

Options

Transactions  in  puts,  calls  or  other  derivative  securities  involving  the  Company’s  equity
securities,  on  an  exchange,  on  an  over-the-counter  market  or  in  any  other  organized  market,  are
prohibited by this Policy. A transaction in options is, in effect, a bet  on  the  short-term  movement  of
the Company’s stock and, therefore, creates the appearance that a Covered Person is trading based on
material non-public information. Transactions in options, whether traded on an exchange, on an over-
the-counter market or any other organized market, also may focus a  Covered  Person’s    attention  on
short-term performance at the expense of the Company’s long-term objectives.

C.

Hedging Transactions

Hedging  transactions  involving  the  Company’s  securities,  such  as  prepaid  variable  forward
contracts, equity swaps, collars and exchange funds, or other transactions that hedge or offset, or are
designed to hedge or offset, any decrease in the market value of the Company’s equity securities, are
prohibited by this Policy.  Such transactions allow the Covered Person to continue to own the covered
securities but without the full risks and rewards of ownership.  When that occurs,  the Covered Person
may no longer have the same objectives as the Company’s other stockholders.

D.

Margin Accounts and Pledging

Individuals  are  prohibited  from  pledging  Company  securities  as  collateral  for  a  loan,
purchasing  Company  securities  on  margin  (i.e.,  borrowing  money  to  purchase  the  securities)  or
placing  Company  securities  in  a  margin  account.  This  prohibition  does  not  apply  to  cashless
exercises of stock options under the Company’s equity plans, nor to situations approved in advance
by the Compliance Officer.

E.

Partnership Distributions

Nothing in this Policy is intended to limit the ability of an investment fund, venture capital
partnership  or  other  similar  entity  with  which  a  director  is  affiliated  to  distribute  Company
securities to its partners, members or other similar persons. It is the responsibility of each affected
director  and  the  affiliated  entity,  in  consultation  with  their  own  counsel  (as  appropriate),  to
determine  the  timing  of  any  distributions,  based  on  all  relevant  facts  and  circumstances,  and
applicable securities laws.

VI.

RULE 10b5-1 TRADING PLANS

The  trading  restrictions  set  forth  in  this  Policy,  other  than  those  transactions  described
under  “V.  Prohibited  Transactions,”  do  not  apply  to  transactions  under  a  previously  established
contract, plan or instruction to trade in the Company’s securities entered into in accordance with
Rule 10b5-1 (a “Trading Plan”) that:

●

●

has been submitted to and preapproved by the Compliance Officer;

includes a “Cooling Off Period” for:

o

o

Section  16  reporting  persons  that  extends  to  the  later  of  90  days  after
adoption or modification of a Trading Plan or two business days after  filing
the  Form  10-K  or  Form  10-Q  covering  the  fiscal  quarter  in  which    the
Trading Plan was adopted, up to a maximum of 120 days; and

employees and any other persons, other than the Company, that extends 30
days after adoption or modification of a Trading Plan;

●

●

●

for Section 16 reporting persons, includes a representation in the Trading Plan  that
the  Section  16  reporting  person  is  (1)  not  aware  of  any  material  non-public
information about the Company or its securities; and (2) adopting the Trading  Plan
in good faith and not as part of a plan or scheme to evade Rule 10b-5;

has  been  entered  into  in  good  faith  at  a  time  when  the  individual  was  not  in
possession  of  material  non-public  information  about  the  Company  and  not
otherwise in a blackout period, and the person who entered into the Trading Plan has
acted in good faith with respect to the Trading Plan;

either  (1)  specifies  the  amounts,  prices  and  dates  of  all  transactions  under  the
Trading Plan; or (2) provides a written formula, algorithm or computer program for
determining  the  amount,  price  and  date  of  the  transactions,  and  (3)  prohibits  the
individual from exercising any subsequent influence over the transactions; and

●

complies with all other applicable requirements of Rule 10b5-1.

The  Compliance  Officer  may  impose  such  other  conditions  on  the  implementation  and
operation of the Trading Plan as the Compliance Officer deems necessary or advisable. Individuals
may  not  adopt  more  than  one  Trading  Plan  at  a  time  except  under  the  limited  circumstances
permitted by Rule 10b5-1 and subject to preapproval by the Compliance Officer.

An  individual  may  only  modify  a  Trading  Plan  outside  of  a  blackout  period  and,  in  any
event, when the individual does not possess material non-public information. Modifications to and
terminations  of  a  Trading  Plan  are  subject  to  preapproval  by  the  Compliance  Officer,  and
modifications of a Trading Plan that change the amount, price or timing of the purchase or sale  of
the securities underlying a Trading Plan will trigger a new Cooling-Off Period.

The  Company  reserves  the  right  to  publicly  disclose,  announce,  or  respond  to  inquiries
from  the  media  regarding  the  adoption,  modification,  or  termination  of  a  Trading  Plan  and  non-
Rule  10b5-1  trading  arrangements,  or  the  execution  of  transactions  made  under  a  Trading  Plan.
The  Company  also  reserves  the  right  from  time  to  time  to  suspend,  discontinue  or  otherwise
prohibit transactions under a Trading Plan if the Compliance Officer or the Board of Directors, in
its discretion, determines that such suspension, discontinuation or other prohibition is in the best
interests of the Company.

Compliance  of  a  Trading  Plan  with  the  terms  of  Rule  10b5-1  and  the  execution  of
transactions  pursuant  to  the  Trading  Plan  are  the  sole  responsibility  of  the  person  initiating  the
Trading  Plan,  and  none  of  the  Company,  the  Compliance  Officer  or  the  Company’s  other
employees assumes any liability for any delay in reviewing and/or refusing to approve a  Trading

Plan  submitted  for  approval,  nor  the  legality  or  consequences  relating  to  a  person  entering  into,
informing the Company of or trading under, a Trading Plan.

VII.

INTERPRETATION, AMENDMENT AND IMPLEMENTATION OF THIS POLICY The
Compliance Officer shall have the authority to interpret and update this Policy and all
related  policies  and  procedures.  In  particular,  such  interpretations  and  updates  of  this  Policy,  as
authorized by the Compliance  Officer,  may  include  amendments  to  or  departures  from  the  terms  of
this Policy, to the extent consistent with the general purpose of  this  Policy  and  applicable  securities
laws.

Actions taken by the Company, the Compliance Officer or any  other  Company  personnel  do
not constitute legal  advice,  nor  do  they  insulate  you  from  the  consequences  of  noncompliance  with
this Policy or with securities laws.

VIII. CERTIFICATION OF COMPLIANCE

All directors, officers, employees and others subject to this Policy may be asked periodically to
certify their compliance with the terms and provisions of  this  Policy  in  the  form  attached  hereto  as
Attachment A.

SCHEDULE I

INDIVIDUALS SUBJECT TO QUARTERLY TRADING BLACKOUTS

●

●

●

●

All directors;

All Section 16 officers;

All employees; and

Consultants specified by the Company.

SCHEDULE II

INDIVIDUALS SUBJECT TO PRECLEARANCE REQUIREMENT

●

●

●

●

All directors;

All Section 16 officers;

Employees specified by the Company; and

Consultants specified by the Company.

ATTACHMENT A

CERTIFICATION OF COMPLIANCE

RETURN BY [ 

] [insert return deadline]

TO:

, Chief Legal Officer

  
 
 
FROM:

RE:

INSIDER  TRADING  COMPLIANCE  POLICY  AND  PROCEDURES
OF COHERUS BIOSCIENCES, INC.

I  have  received,  reviewed  and  understand  the  above-referenced  Insider  Trading
Compliance Policy and Procedures and undertake, as a condition to my present and continued
employment (or, if I am not an employee, affiliation) with Coherus BioSciences, Inc., to comply
fully with the policies and procedures contained therein.

I  hereby  certify,  to  the  best  of  my  knowledge,  that  during  the  calendar  year
ending December 31, 20[ ], I have complied fully with all policies and procedures set forth in
the above-referenced Insider Trading Compliance Policy and Procedures.

SIGNATURE

DATE

TITLE

 
 
[***] Certain information in this exhibit has been omitted because it is permitted to be omitted by
applicable regulatory guidance.

EXHIBIT 10.39

December 7, 2023

McDavid Stilwell
[***]
[***]

Dear McDavid,

Your  resignation  from  the  position  as  Chief  Financial  Officer  will  be  effective
December  31,  2023  (the  “Separation Date”).    This  letter  (the  “Agreement”)  provides  information
regarding the mutual separation package agreement offered to you by Coherus Biosciences, Inc.
(the “Company”) should you agree to sign this Agreement.

On  the  eighth  day  following  your  signing  of  this  Agreement  (after  December  31,
2023), and provided it is not revoked as provided herein, (the “Effective Date”), you will be entitled
to the severance detailed below, provided that you comply with the terms of the Agreement.

1.

Payment  of  Wages,  Accrued  Unused  PTO,  and  Business  Expenses.
 Effective December 31, 2023, you will receive payment of wages through December 31,
2023,  plus  paid  time  off  (“PTO”)  accrued  but  unused  through  the  Separation  Date.  You
may  submit  any  business  expenses  incurred  by  you  in  accordance  with  the  Company’s
normal travel and expense policies no later than January 31, 2024, and the Company will
promptly  reimburse  you  for  all  documented  and  approved  expenses.    All  items  in  this
Section 1 will be paid to you regardless of whether you elect to sign this Agreement.  

2.

Severance Payments and Benefits.  Provided you sign and do not revoke
this Agreement, within 8 days after you return the signed Agreement to the Company (after
December  31,  2023),  you  will  be  paid  one  year  of  additional  pay,  [***]  in  a  lump  sum
(gross)  but  less  applicable  taxes  and  authorized  withholdings  (“Severance  Payment”).
Furthermore,  if  you  timely  elect  to  receive  continuation  of  your  healthcare  benefits
pursuant  to  the  Consolidated  Omnibus  Budget  Reconciliation  Act  of  1985,  as  amended
(“COBRA”), the Company will pay for your COBRA premiums through December 31, 2024.

3.

Stock Options:  The amount of stock options and restricted stock units that 

you would have vested through December 31, 2024, will vest immediately on December 
31, 2023, and your exercise window will begin on January 1, 2024.

333 Twin Dolphin Drive, Suite 600, Redwood City, CA  94065  Main: 650.649.3530 Page 1

 
 
4.

Mutual Release of Claims.

A. Your Release of Claims.  

You agree not to sue, or otherwise file any claim against, the Company or any of its
directors,  officers,  managers,  employees  or  agents  for  any  reason  whatsoever
based on anything that has occurred as of the date you sign this Agreement.

a)

On behalf of yourself and your executors, administrators, heirs and assigns,
you  hereby  release  and  forever  discharge  the  “Releasees”  hereunder,
consisting  of  the  Company,  and  each  of  its  owners,  directors,  officers,
managers, employees, representatives, agents, attorneys and insurers, and
all  persons  acting  by,  through,  under  or  in  concert  with  them,  or  any  of
them, of and from any and all manner of action or actions, cause or causes
of  action,  in  law  or  in  equity,  suits,  debts,  liens,  contracts,  agreements,
promises, liability, claims, demands, damages, loss, cost or expense, of any
nature  whatsoever,  known  or  unknown,  fixed  or  contingent  (hereinafter
called  “Claims”),  which  you  now  have  or  may  hereafter  have  against  the
Releasees,  or  any  of  them,  by  reason  of  any  matter,  cause,  or  thing
whatsoever  from  the  beginning  of  time  through  the  Separation  Date.
Without  limiting  the  generality  of  the  foregoing,  you  hereby  release  and
forever discharge the Releasees of and from any Claims arising directly or
indirectly  out  of,  relating  to,  or  in  any  other  way  involving  in  any  manner
whatsoever your employment by the Company, including, but not limited to,
wage claims (base, bonus or commission), your termination of your position
and  your  employment  separation,  including  without  limitation  any  and  all
claims  arising  under  federal,  state,  or  local  laws  relating  to  employment,
claims  of  any  kind  that  may  be  brought  in  any  court  or  administrative
agency,  any  claims  arising  under  that  Age  Discrimination  in  Employment
Act (“ADEA”); Title VII of the Civil Rights Act of 1964, the Civil Rights Act of
1866;  the  Equal  Pay  Act;  the  Fair  Labor  Standards  Act;  the  Employee
Retirement  Income  Security  Act;  the  Family  Medical  Leave  Act;  the
California  Fair  Employment  and  Housing  Act;  the  California  Family  Rights
Act;  the  California  Labor  Code;  the  California  Occupational  Safety  and
Health  Act;  Section  17200  of  the  California  Business  and  Professions
Code; Claims arising under any other local, state or federal laws governing
employment, including, but not limited to, the laws of California;  Claims  for
breach  of  contract;  Claims  arising  in  tort,  including,  without  limitation,
Claims  of  wrongful  dismissal  or  discharge,  failure  to  pay  wages  (base,
bonus  and  commission),  discrimination,  harassment,  retaliation,  fraud,
infliction  of  emotional  distress,
libel, 
misrepresentation,  defamation, 
violation of public policy, and/or breach of the implied covenant of good faith
and  fair  dealing;  and  Claims  for  damages  or  other  remedies  of  any  sort,
including,  without  limitation,  compensatory  damages,  punitive  damages,
injunctive  relief  and  attorney’s  fees.  Notwithstanding  the  generality  of  the
foregoing,  you  do  not  release  any  claims  that  cannot  be  released  as  a
matter  of  law,  including,  without  limitation,  claims  for  indemnity  under
California Labor Code Section 2802 and any policy of insurance carried by
the Company, and your right to bring to the attention

333 Twin Dolphin Drive, Suite 600, Redwood City, CA  94065  Main: 650.649.3530 Page 2

of  the  Equal  Employment  Opportunity  Commission  or  the  California
Department  of  Fair  Employment  and  Housing  (or  similar  state  agencies)
administrative Claims of harassment, discrimination or retaliation; provided,
however,  that  you  release  your  right  to  secure  damages  as  a  remedy  for
any such administrative Claims.

b)

Notwithstanding the generality of the foregoing in subsection a) above, you
do  not  release  any  claims  that  cannot  be  released  as  a  matter  of  law,
including,  without  limitation,  claims  for  indemnity  under  California  Labor
Code  Section  2802  and  any  policy  of  insurance  carried  by  the  Company,
and your right to bring to the attention of the Equal Employment Opportunity
Commission or the California Department of Fair Employment and Housing
(or  similar  state  agency)  administrative  Claims  of  harassment,
discrimination or retaliation; provided, however, that you release your right
to secure damages as a remedy for any such administrative Claims.

c)

You have been advised of the following:

i)

ii)

You  have  the  right  to  consult  with  an  attorney  before  signing  this
Agreement.
You  have  seven  (7)  days  after  signing  this  Agreement  to  revoke
your  agreement  to  it,  and  the  Agreement  will  not  be  effective,  and
you  will  not  receive  any  of  the  Severance  Payments  or  benefits
outlined in Section 2 until that revocation period has expired.  If you
wish  to  revoke  your  acceptance  of  this  Release,  you  must  deliver
such notice by email, to be received no later than 5:00 p.m. Pacific
Time on the 7th day following your signature to Rebecca Sunshine,
Chief Human Resources Officer, at [***].

B. The Company’s Release of Claims.  

Except as provided in this Section 4(B), the Company agrees to release and not to
sue, or otherwise file, any claim against You based on anything that has occurred
as of the date You sign this Agreement.  Notwithstanding the foregoing, the Parties
agree  that  the  Company  specifically  reserves  any  claims  for  misappropriation  of
trade secrets, embezzlement, clawbacks of compensation as required by law, the
Company's  Clawback  Policy  or  applicable  stock  exchange  rules,  or  willful
misappropriation of Company funds.

C. YOU  AND  COMPANY  ACKNOWLEDGE  THAT  YOU  BOTH  HAVE  BEEN
ADVISED OF AND ARE FAMILIAR WITH THE PROVISIONS OF CALIFORNIA
CIVIL CODE SECTION 1542, WHICH PROVIDES AS FOLLOWS:

"A GENERAL RELEASE DOES NOT EXTEND TO CLAIMS WHICH THE

CREDITOR DOES NOT KNOW OR SUSPECT TO EXIST IN HIS OR HER FAVOR
AT THE TIME OF EXECUTING THE RELEASE, WHICH, IF KNOWN BY HIM OR
HER, MUST HAVE MATERIALLY AFFECTED HIS OR HER SETTLEMENT WITH
THE DEBTOR."

333 Twin Dolphin Drive, Suite 600, Redwood City, CA  94065  Main: 650.649.3530 Page 3

 
 
BEING AWARE OF SAID CODE SECTION, YOU HEREBY EXPRESSLY WAIVE
ANY RIGHTS YOU MAY HAVE THEREUNDER, AS WELL AS UNDER ANY
OTHER STATUTES OR COMMON LAW PRINCIPLES OF SIMILAR EFFECT.

5. 

Employee’s Representations.  You represent and warrant that:

a)

b)

c)

d)

You  have  returned  to  the  Company  all  Company  property  in  your  possession,
including all confidential information that you received while at the Company and/or
created for the purposes of your employment while at the Company.

You  are  not  owed  wages,  commissions,  bonuses  or  other  compensation,  other
than as set forth in Section 1-3, above.

During  the  course  of  your  employment,  you  did  not  sustain  any  injuries  for  which
you might be entitled to compensation pursuant to worker’s compensation laws.

You  have  not  initiated  any  adversarial  proceedings  of  any  kind  against  the
Company or against any other person or entity released herein, nor will you do so
in the future, except as specifically allowed by this Agreement.

6.

Non-disparagement; Neutral Reference.  [***]

7.

Maintaining  Confidential  Information.    You  will  abide  by  all  of  your
confidentiality  obligations  to  the  Company,  including  those  outlined  in  your  Proprietary
Information  and  Inventions  Agreement  (PIIA)  that  you  entered  at  the  start  of  your
employment  with  the  Company,  see,  e.g.,  Sections  1,  2  (Proprietary  Information,
Recognition  of  Company’s  Rights;  Nondisclosure),  and  Section  10  (Additional  Activities).
 You will not disclose any confidential information you acquired while an employee of the
Company  to  any  other  person  or  use  such  information  in  any  manner.  This  includes  any
confidential  information  that  you  created  for  purposes  of  your  employment  at  the
Company.    For  the  purposes  of  this  Agreement,  confidential  information  and  proprietary
information, as defined in the PIIA, are interchangeable.  

8.  

Confidential Separation Information.  Employee and Company agree that
the  existence  of  the  Agreement,  the  terms  and  conditions  of  this  Agreement  and  any
discussions between employee and the Company that led to the terms and conditions of
this Agreement are confidential and will not be disclosed to any other person.  

9.

Cooperation  with  the  Company.    You  will  cooperate  fully  with  the
Company  in  its  defense  of  or  other  participation  in  any  administrative,  judicial  or  other
proceeding  arising  from  any  charge,  complaint  or  other  action  that  has  been  or  may  be
filed.

10.   Violation of Agreement. You understand that any violation of any of Your
obligations under this Agreement, will result in this Agreement being deemed null and void,
and may require you to repay to the Company any Severance Payments or other benefits
you received hereunder.

333 Twin Dolphin Drive, Suite 600, Redwood City, CA  94065  Main: 650.649.3530 Page 4

11.

Voluntary  and  Knowing  Agreement.    You  represent  that  you  have
thoroughly read and considered all aspects of this Agreement, that you understand all its
provisions and that you are voluntarily accepting its terms.

12.

Section  409A.    To  the  extent  that  any  reimbursements  under  this
Agreement  are  subject  to  the  provisions  of  Section  409A  of  the  Code,  any  such
reimbursements payable to you shall be paid to you no later than December 31 of the year
following the year in which the expense was incurred, the amount of expenses reimbursed
in one year shall not affect the amount eligible for reimbursement in any subsequent year,
and your right to reimbursement under this Agreement will not be subject to liquidation or
exchange for another benefit.  

13.

Entire  Agreement;  Amendment.    This  Agreement  sets  forth  the  entire
agreement between you and the Company and supersedes any and all prior oral or written
agreements or understanding between you and the Company concerning the terms of your
separation.  This Agreement may not be altered, amended or modified, except by a further
written document signed by you and the Company.

14.

Governing  Law/Venue.    To  the  greatest  extent  allowed  by  law,  this
Agreement  will  be  governed  in  all  respects  by  the  laws  of  the  State  of  California  without
giving  effect  to  any  choice  of  law  rules  that  would  dictate  application  of  the  laws  of  a
different  jurisdiction.      The  parties  agree  that,  to  the  greatest  extent  allowed  by  law,  any
dispute between them related in any way to this Agreement will be brought in the state or
federal  courts  in  San  Mateo  County.    The  parties  specifically  consent  to  the  sole
jurisdiction of such courts.

Kindly  sign  where  indicated  below,  and  return  this  letter  to  Rebecca  Sunshine,  Chief

Human Resources Officer, by [***].

Sincerely,

/s/ Rebecca Sunshine

Rebecca Sunshine
Chief Human Resources Officer

Accepted and agreed to on this __11th_ day of ____December_____ 2023.

/s/ McDavid Stilwell   
McDavid Stilwell

333 Twin Dolphin Drive, Suite 600, Redwood City, CA  94065  Main: 650.649.3530 Page 5

Exhibit 10.40

CERTAIN IDENTIFIED INFORMATION CONTAINED IN THIS EXHIBIT, MARKED BY “[***]”, HAS BEEN EXCLUDED
BECAUSE IT IS BOTH (i) NOT MATERIAL AND (ii) THE TYPE THAT SURFACE ONCOLOGY, INC. TREATS AS
PRIVATE OR CONFIDENTIAL.

Exclusive Product License Agreement

This Exclusive Product License Agreement (this “Agreement”) is made and entered into as
of  this  23rd  day  of  March,  2021  (the  “Effective  Date”)  by  and  between  Vaccinex,  Inc.,  having
offices at 1895 Mt. Hope Avenue, Rochester NY 14620 USA (“Vaccinex”), and Surface Oncology,
Inc.  having  offices  at  50  Hampshire  St,  8th  Floor,  Cambridge,  MA  02139  (“Surface”).  Vaccinex
and Surface are sometimes referred to herein each individually as a “Party” and collectively as the
“Parties.”

RECITALS

WHEREAS, the Parties have entered into a Collaboration Agreement (defined below), pursuant to
which  Vaccinex  granted  Surface  the  right  to  obtain  a  license  to  research,  develop  and
commercialize Licensed Products (defined below);

WHEREAS, pursuant to the Collaboration Agreement, Surface has exercised a Product Option (as
defined  in  the  Collaboration  Agreement)  pursuant  to  which  the  Parties  have  agreed  to  enter  into
this Agreement setting forth the terms and conditions of the licenses;

NOW, THEREFORE, the Parties hereby agree as follows:

Article 1.
DEFINITIONS

For  purposes  of  this  Agreement,  the  following  words  and  phrases  will  have  the  following
meanings. All words and phrases not defined in this Article 1 (Definitions) will have the meanings
ascribed to them in this Agreement.

a..“Accounting Standards” means, GAAP, as generally and consistently applied throughout
the Party’s organization. Each Party shall promptly notify the other in the event that it changes the
Accounting Standards pursuant to which its records are maintained, provided, however  that  each
Party may only use internationally recognized accounting principles (e.g., IFRS, GAAP, etc.).

b..“Affiliate” means, with respect to a Party, any corporate or other entity that, directly or
indirectly, controls, is controlled by, or is under common control with such Party, where “control”
means the ownership of not less than fifty percent (50%) of the voting shares of

a  corporation,  or  fifty  percent  (50%)  of  the  decision-making  authority  as  to  such  other
unincorporated entity.

 
c..“Challenge Action” has the meaning set forth in Section 6.2 (Surface’s Right to Enforce

and Defend Patent Rights).

d..“Collaboration  Agreement”  means 

that  certain  Antibody  Selection  Research
Collaboration and License Option Agreement effective as of November 30, 2017 by and between
Vaccinex and Surface, as the same may be amended from time to time a copy of which is attached
hereto as Exhibit A.

e..“Combination Product” means a product or combination therapy that includes a Licensed
Product and at least one (1) additional non-Licensed Product comprised of active ingredient(s), that
is (are) either (i) co-formulated or administered through a single formulation, or (ii) administered
separately  but  approved  (or  being  developed  for  approval)  for  use  in  combination  with  the
Licensed  Product.  Drug  delivery  vehicles,  adjuvants  and  excipients  will  not  be  deemed  “active
ingredients,” except in the case where (a) in the case of a drug delivery vehicle or excipient, such
delivery vehicle or excipient is recognized by the FDA as an active ingredient in accordance with
21  C.F.R.  210.3(b)(7),  and  if  administered  independently  of  the  Licensed  Product,  would  have  a
material  clinical  benefit  (as  shown  by  reasonable  scientific  evidence),  or  (b)  in  the  case  of  an
adjuvant, such adjuvant is (1) directly involved in the specific activation of any target affecting any
innate  immune  pathway  (as  shown  by  reasonable  scientific  evidence),  and  (2)  which  activation
itself produces a material clinical benefit (as shown by reasonable scientific evidence). For clarity,
adjuvants  that  qualify  under  clause  (b)  above  could  include  but  are  not  limited  to  STING
(stimulator of interferon genes) agonists and TLR (toll-like receptor) agonists administered alone
or in combination with a cancer antigen, and adjuvants that act generally on innate immunity.

f..“Commercially Reasonable Efforts” means [***].

g..“Confidential Information” has the meaning set forth in Section 10.1 (Non-Disclosure)

h..“Control” or “Controls” or “Controlled” means, with respect to any intellectual property
right (including any know-how, patent right or invention), the possession of (whether by ownership
or  license,  other  than  pursuant  to  this  Agreement)  the  ability  of  a  party  or  its  Affiliates  to  grant
access to, or to grant a license or sublicense of, such right as provided for herein without violating
the  terms  of  any  agreement  or  other  arrangement  with  any  third  party  existing  at  the  time  such
party would be required hereunder to grant another person such access or license or sublicense.

i..“Cover”  or  “Covered”  means  with  respect  to  a  particular  item  or  method,  any  patent
and/or know-how, that but for a license under or ownership right in such patent and/or know-how,
the manufacture, use, offer for sale, sale, importation, duplication, distribution or other exploitation
of  such  item  (or  any  other  item  used  in  the  manufacture,  use,  offer  for  sale,  sale,  importation,
duplication, distribution or other exploitation thereof) or the practice of such

method (or the use of any item in the practice of such method), would infringe any patent and/or
misappropriate  any  know-how  (assuming,  in  the  case  of  pending  patent  applications,  that  such
pending patent applications were issued patents) in any of the countries of manufacture, use, offer
for sale, sale, importation, duplication, distribution and/or other exploitation.

j..“Disclosing Party” has the meaning set forth in Section 10.1 (Non-Disclosure).

k..“Effective Date” has the meaning set forth in the preamble.

l..“Executive Officers” means, for Surface, its Chief Executive Officer, and for Vaccinex,
its  Chief  Executive  Officer,  provided  that  the  foregoing  individuals  may  designate  the  Chief
Financial Officer or the Chief Operating Officer as his/her designee. In the event that the position
of the Executive Officers identified in this Section 1.12 no longer exists due to a change of control,
corporate  reorganization,  corporate  restructuring  or  the  like  that  results  in  the  elimination  of  the
identified position, the applicable Executive Officer will be replaced with another executive officer
with responsibilities and seniority comparable to the eliminated Executive Officer.

m..“FDA”  means  the  United  States  Food  and  Drug  Administration,  or  any  successor

agency thereof.

n..“Field” means all human and animal prophylactic and therapeutic uses.

o..“First Commercial Sale” means, with respect to a Licensed Product in a country, the first
sale  for  end  use  or  consumption  of  such  Licensed  Product  in  such  country  after  all  Regulatory
Approvals  legally  required  for  such  sale  have  been  granted  by  the  regulatory  authority  of  such
country.

p..“Indemnitee” has the meaning set forth in Section 8.3 (Indemnification Procedures).

q..“Indemnitor” has the meaning set forth in Section 8.3 (Indemnification Procedures).

r..“Infringement  Action”  has  the  meaning  set  forth  in  Section  6.2  (Surface’s  Right  to

Enforce and Defend Patent Rights).

s..“Infringing Product” has the meaning set forth in Section 6.2 (Surface’s Right to Enforce

and Defend Patent Rights).

t..“Licensed  Product”  means  any  product  (including  a  bi-specific  or  multi-specific
antibody)  that  consists  of  or  otherwise  incorporates  any  Selected  Antibody  and/or  any
modification,  variant,  fragment,  or  derivative  thereof,  in  each  case,  that  includes  one  or  more
complementarity-determining  regions  of  at  least  one  variable  region  of  such  Selected  Antibody
including (i) any functional fragment of, pegylated version of (whether or not including amino acid
changes) of a Selected Antibody and otherwise modified versions (including associated amino acid
substitutions) of, a Selected Antibody, or (ii) an antibody designed using, or derived

from, some or all of the binding portion of any Selected Antibody (or the sequence coding for it).
For the avoidance of doubt, a product that consists of a modified Selected Antibody that contains
the  same  sequences  for  all  six  complementarity-determining  regions  as  such  Selected  Antibody
shall be considered the same Licensed Product for the purposes of this Agreement, except that a bi-
specific or multi-specific antibody or drug conjugate with such same sequences shall be considered
different Licensed Products.

u..“Net Sales” means [***].

v..“New  License  Agreement”  has  the  meaning  set  forth  in  Section  9.4  (Effect  of

Termination of Sublicensees).

w..“Other  Vaccinex  Intellectual  Property  Rights”  means  rights  in  or  to  all  intellectual
property owned or Controlled by Vaccinex during the term of this Agreement, other than Vaccinex
Program  IP,  that  is  required  or  reasonably  necessary  for  the  registration,  clinical  development,
manufacture,  use  or  sale  of,  or  to  otherwise  exploit,  the  Selected  Antibody,  or  any  modification,
variant or fragment thereof contained in a Licensed Product.

x..“Party” and “Parties” have the meaning set forth in the preamble.

y..“Payments” has the meaning set forth in Section 4.7 (Withholding Taxes).

z..“Phase 1 Clinical Trial” means either (i) a clinical study of a Licensed Product in human
volunteers  or  patients  with  the  primary  objective  of  determining  initial  tolerance,  safety  and
pharmacokinetic  information  in  a  single  doses,  single  ascending  dose,  multiple  dose  or  multiple
ascending dose regimens as described in 21 C.F.R. § 312.21(a), or (ii) a comparable human clinical
trial  of  a  Licensed  Product  prescribed  by  the  relevant  regulatory  authority  in  any  country  that
would satisfy the requirements of 21 C.F.R. § 312.21(a), or its foreign equivalent.

aa..“Phase  2  Clinical  Trial”  means  either  (i)  a  clinical  study  of  a  Licensed  Product  in
patients with the primary objective of characterizing its activity in a specific disease state as well
as generating more detailed tolerance, safety and pharmacokinetic information as described in 21
C.F.R. § 312.21(b), or (ii) a comparable human clinical trial of a Licensed Product prescribed by
the relevant regulatory authority in any country that would satisfy the requirements of 21 C.F.R. §
312.21(b), or its foreign equivalent.

ab..  “Phase  3  Clinical  Trial”  means  either  (i)  a  clinical  study  of  a  Licensed  Product  in
patients,  conducted  in  accordance  with  a  protocol  designed  to  confirm  statistical  significance  of
efficacy and safety of a Licensed Product for the purpose of obtaining Regulatory Approval in any
country  as  described  in  21  C.F.R.  §  312.21(c),  or  (ii)  a  comparable  human  clinical  trial  of  a
Licensed Product prescribed by the relevant regulatory authority in any country that would satisfy
the requirements of 21 C.F.R. § 312.21(c), or its foreign equivalent.

ac..“Prosecute”  or  “Prosecution”  means  the  preparation,  filing,  prosecution,  issuance  and

maintenance of the Selected Antibody Patent Rights before the United States Patent and

Trademark  Office  and  foreign  patent  offices  in  connection  with  the  Selected  Antibody  Patent
Rights. Cognates of the word “Prosecution” have their correlative meanings.

ad..“Receiving Party” has the meaning set forth in Section 10.1 (Non-Disclosure).

ae..“Regulatory Approval” means, with respect to a particular Licensed Product, receipt of
all regulatory clearances, registrations, licenses, authorizations or approvals (which in the case of
the  European  Union  may  be  through  the  centralized  procedure)  required  in  the  jurisdiction  in
question for the sale of the applicable Licensed Product or service in such jurisdiction, including
receipt of pricing approval, if any, legally required for such sale.

af..“Royalty  Term”  means,  on  a  Licensed  Product-by-Licensed  Product  and  country-by-
country basis, the period beginning on the First Commercial Sale of such Licensed Product in such
country and ending upon the later of (a) the expiration of the last Valid Claim included within the
Vaccinex  Program  IP  that  Covers  the  composition  of  matter  of  such  Licensed  Product  in  the
Territory  (if  any)  and  (b)  the  10th  anniversary  of  the  First  Commercial  Sale  of  such  Licensed
Product in such country.

ag..“Selected Antibodies”  means  antibodies  delivered  by  Vaccinex  to  Surface  pursuant  to

the Collaboration Agreement and described in Exhibit C hereof.

ah..“Selected  Antibody  Patent  Rights”  means  (a)  rights  in  or  to  all  patents  and  patent
applications included within the Vaccinex Program IP, owned or Controlled by Vaccinex during the
Term  that  Cover  the  Selected  Antibody,  including  those  patents  and  patent  applications  listed  in
Exhibit  B;  (b)  all  patents  or  patent  applications  filed  in  any  country  in  the  Territory  that  claim
priority to or the benefit of, or share common disclosure or common priority with, the patents and
patent applications described in the foregoing clause (a), including all provisional or priority patent
applications, divisionals, continuations, continuations-in-part (to the extent directed to the Selected
supplementary  protection  certificates,
Antibodies), 
international  applications  and  utility  models,  and  foreign  counterparts  thereof;  (c)  all  patents
granting  from  (a)  and  (b);  (d)  all  extensions  based  on  any  of  the  foregoing;  and  (e)  all  rights
corresponding  to  any  of  the  foregoing  throughout  the  world  (including  the  right  to  claim  the
priority date of any of such patents and patent applications).

reexaminations, 

renewals, 

reissues, 

ai..“Sublicense” means any agreement pursuant to which Surface or a Sublicensee grants a
Third  Party  a  sublicense  under  the  Vaccinex  Program  IP  or  Other  Vaccinex  Intellectual  Property
Rights to make, have made, use, sell, offer to sell, import or otherwise exploit Licensed Products in
the Field.

aj..“Sublicensee”  means  any  person  or  entity  to  whom  Surface  has  granted  a  Sublicense

under this Agreement.

ak..“Surface” has the meaning set forth in the preamble.

al..“Taxes” has the meaning set forth in Section 4.7 (Withholding Taxes).

am..“Term” has the meaning set forth in Section 9.1 (Term).

an..“Territory” means worldwide.

ao..“Third Party” means any person or entity other than Surface, Vaccinex, or the Affiliates

of Surface or Vaccinex.

ap..“Vaccinex” has the meaning set forth in the preamble.

aq..“Vaccinex  Patent  Expenses”  has 

the  meaning  set 

forth 

in  Section  5.1(a)

(Reimbursement).

ar..“Vaccinex Program IP” has the meaning set forth in the Collaboration Agreement.

as..“Valid Claim” means (a) a claim of an issued patent, which claim has not (i) expired,
lapsed, been canceled, dedicated to the public, disclaimed or become abandoned, (ii) been declared
unpatentable, invalid, unenforceable, revoked, or canceled by a decision or judgment of a court or
other appropriate body or authority of competent jurisdiction, or (iii) been admitted to be invalid or
unenforceable,  or  (b)  any  claim  in  a  pending  patent  application  that  has  been  filed  and  is  being
prosecuted in good faith and has not been cancelled, withdrawn from consideration, abandoned or
finally disallowed without the possibility of appeal or refiling of the application and that has not
been  pending  for  more  than  seven  (7)  years  from  the  earliest  date  from  which  the  patent
application  claims  priority.  If  such  patent  application  has  been  re-filed  or  is  a  divisional
application,  the  seven  (7)  year  period  mentioned  above  shall  be  calculated  from  the  first
application filed in the series of applications.

Article 2.
GRANT

a..Grant of Rights. Subject to the terms and conditions of this Agreement, Vaccinex hereby
grants  (and  will  cause  its  Affiliates  to  grant),  and  Surface  hereby  accepts  (i)  an  exclusive,
irrevocable  (subject  to  Section  9.3),  license,  with  the  right  to  grant  Sublicenses  (as  provided  in
Section  2.2  (Right  to  Sublicense)  hereof),  under  the  Vaccinex  Program  IP,  to  make,  have  made,
use,  sell,  offer  to  sell,  have  sold,  import,  export  and  otherwise  exploit  Licensed  Products  in  the
Field in the Territory, and (ii) a fully-paid up, irrevocable (subject to Section 9.3), license, with the
right  to  grant  Sublicenses  (as  provided  in  Section  2.2  (Right  to  Sublicense)  hereof),  under  the
Other Vaccinex Intellectual Property Rights, to make, have made, use, sell, offer to sell, have sold,
import, export and otherwise exploit Licensed Products in the Field in the Territory.

b..Sublicenses.

(i)Right to Sublicense. Subject to this Section 2.2 (Sublicenses), Surface will have the
right  to  grant  Sublicenses  of  any  and  all  of  the  rights  licensed  to  Surface
under this Agreement through multiple tiers to any Third Party. Surface will
be responsible for enforcing each Sublicensee’s obligations that relate to this
Agreement  under  each  Sublicense  that  Surface  executes  and  Surface  shall
remain  responsible  for  any  such  Sublicensee’s  performance  hereunder  and
for all payments due to Vaccinex, including royalties or other payments due
on Net Sales of Licensed Products or milestones achieved by Sublicensee.

(ii)Sublicense Provisions.  Each  Sublicense  will  be  subject  to  and  consistent  with  the

relevant terms and conditions of this Agreement.

(iii)Copy of Sublicense.  Surface  will  promptly  notify  Vaccinex  of  any  Sublicense  and
provide  Vaccinex  a  true,  correct  and  complete  copy  of  the  terms  of  each
Sublicense that Surface enters into with a Third Party and any amendment
thereto  within  [***]  days  following  the  execution  of  such  Sublicense  or
amendment;  provided  that  Surface  may  redact  from  such  copy  any
confidential terms of such Sublicense that relate to financial information or
scientific or technical information specific to the Sublicensee’s compounds

 
or development plans, to the extent not reasonably necessary for Vaccinex to
monitor  compliance  by  Surface  or  such  Sublicensee  with  the  terms  and
conditions of this Agreement.

c..Rights of Affiliates. Surface may exercise its rights and perform its obligations under this
Agreement either directly or through one or more of its Affiliates. Surface’s Affiliates will have the
benefit  of  all  rights  (including  all  licenses)  of  Surface  under  this  Agreement,  subject  to  such
Affiliates’  compliance  with  the  applicable  obligations  of  Surface  hereunder.  Accordingly,  in  this
Agreement  “Surface”  will  be  interpreted  to  mean  “Surface  or  its  Affiliates”  where  necessary  to
give Surface’s Affiliates the benefit of the rights provided to Surface in this Agreement; provided,
however,  that  in  any  event  Surface  will  remain  responsible  for  the  acts  and  omissions,  including
financial  liabilities,  of  its  Affiliates  and  for  such  Affiliates’  compliance  with  the  applicable
obligations of Surface hereunder.

d..No Conflicting Agreements. Vaccinex will not grant licenses or other rights or interests
in or under the Vaccinex Program IP to any Third Party and will not enter into any agreement with
any  Third  Party  that  would  conflict  with  or  otherwise  compromise  the  rights  granted  to  Surface
hereunder.

e.. No Implied Rights. Each Party acknowledges that the rights and licenses granted under
this Agreement are limited to the scope expressly granted herein. Except for the rights expressly
granted under this Agreement, no rights, title, licenses, or other interests of any nature whatsoever
are  granted  whether  by  implication,  estoppel,  reliance,  or  otherwise,  by  either  Party  to  the  other
Party.  Without  limitation,  none  of  the  above  licenses  include  the  right  to  select  antibodies  other
than Selected Antibodies.

Article 3.
DUE DILIGENCE

a..General  Obligation.  Surface  will  use  Commercially  Reasonable  Efforts  to  develop,

clinically test, achieve regulatory approval, manufacture, market and commercialize at

least one Licensed Product in the Field in the Territory during the Term of this Agreement. Such
diligence  activities  shall  include,  without  way  of  limitation,  Surface  using  Commercially
Reasonable Efforts to file an IND in the U.S., Canada, the U.K., a country in the E.U., Australia or
Japan  (or  requiring  its  Affiliates  or  Sublicensees  to  do  so)  within  five  (5)  years  of  the  Effective
Date.

b..Development Reports. Surface shall provide Vaccinex with (i) regular, and in any event
not less than every six months, written high-level summary reports describing Surface’s progress
on  development  of  Licensed  Products  during  the  previous  six  months,  and  future  development
plans for the next six months, and (ii) an annual detailed report on Surface’s progress in meeting its
obligations in Section 3.1, including but not limited to a summary of the evaluations of Licensed
Products performed, provided that such summary need not include results of such evaluations, and
a development plan of Licensed Products indicating development progress to date as well as the
projected timeline of expected achievement of milestones by Licensed Products. Vaccinex may

 
reasonably request additional related information in connection with the annual reports in order to
establish satisfaction by Surface of its obligations under this Section 3.

c..Reversion. If Surface materially breaches its obligations set forth in Section 3.1 (General
Obligations) and fails to cure such breach within [***] days after receiving written notice thereof
from Vaccinex, then Vaccinex shall have the right to terminate this Agreement pursuant to Section
9.2(d) (Diligence Failure).

Article 4.
LICENSE CONSIDERATION

a..Product License Fee. Within ten (10) days following the Effective Date, Surface will pay

to Vaccinex a fee of $850,000.

b..Annual  Maintenance  Fee.  Commencing  on  the  third  (3rd)  anniversary  of  the  Effective
Date  and  each  anniversary  thereof  occurring  prior  to  the  first  dosing  of  the  first  human  patient
pursuant to the protocol in the first Phase 1 Clinical Trial for a Licensed Product, Surface will pay
Vaccinex an annual maintenance fee according to the following schedule:

•Beginning with the third anniversary of the Effective Date, $[***];

•Beginning with the fourth anniversary of the Effective Date, $[***];

•Beginning with the fifth anniversary of the Effective Date, $[***];

•Beginning on the sixth anniversary of the Effective Date, and for each anniversary

thereafter, $[***].

Such  fees  will  accrue  on  the  applicable  anniversary  date,  and  Surface  will  pay  the  applicable
annual  maintenance  fee  to  Vaccinex  within  thirty  (30)  days  following  Surface’s  receipt  of
Vaccinex’s invoice therefor.

c..Milestone Payments.  Surface  will  pay  to  Vaccinex  the  milestone  payments  set  forth  in
this  Section  4.3  (Milestone  Payments)  with  respect  to  the  first  achievement  of  the  relevant
milestone event for each Licensed Product. Each milestone payment set forth in this Section  4.3
(Milestone Payments) is payable only once per Licensed Product, and the total payments payable
under this Section 4.3 (Development Milestone Payments) will in no event exceed $15,000,000 per
Licensed  Product.  The  milestone  payments  will  accrue  upon  the  achievement  of  the  applicable
milestone  event,  and  Surface  will  promptly  notify  Vaccinex  of  such  achievement,  and  pay  the
associated  milestone  payment  within  thirty  (30)  days  following  achievement  of  each  milestone
event described in this Section 4.3 (Milestone Payments).

Milestone Event

Milestone Payment

(i) Upon first patient dosed in the first Phase 1
Clinical Trial.
(ii) Upon first patient dosed in the first Phase
2 Clinical Trial.

$[***]

$[***]

 
(iii) Upon first patient dosed in the first Phase
3 Clinical Trial.
(iv) Upon filing of a BLA with US FDA.
(v) Upon approval of the BLA by the US
FDA.
(vi) Upon approval by the EMA.

$[***]

$[***]

$[***]

$[***]

For avoidance of doubt, a clinical trial that meets more than one definition of the type of clinical
trial (such as a clinical trial with an adaptive design, which morphs from a Phase 1 Clinical Trial to
a Phase 2 Clinical Trial), will be considered to be both of such clinical trials, and payment of all
milestones achieved as a result of such consideration, will be due and owing.

d..Royalties.

1.Royalty Payments. Subject to the provisions of this Agreement, Surface will pay to
Vaccinex,  on  a  Licensed  Product-by-Licensed  Product  basis  during  the
Royalty Term for such Licensed Product, a royalty of [***] of Net Sales on
Licensed Products sold in the Territory. Royalties will be due within [***]
days  after  the  end  of  each  calendar  quarter  during  which  the  royalties
accrued.

2.Royalty  Adjustments.  If  Surface  or  any  of  its  Affiliates  reasonably  determines,  in
consultation with Vaccinex, that a license under Third Party patent rights or know-
how is necessary to exploit the Vaccinex Program IP to make, have made, use, sell,
offer to sell, have sold, import, export and otherwise exploit Licensed Products in
the Field in the Territory, and Surface pays royalties to one or more Third Parties
for such license (collectively, “Third Party Royalties”), then Surface will have the
right to reduce the royalties otherwise due to Vaccinex

pursuant to Section 4.4(a) (Royalty Payments) hereof with respect to Net Sales of
such Licensed Product, which requires use of such Third Party license, by applying
a credit in an amount equal to [***] of the amount of such Third Party Royalties
applicable  to  such  Licensed  Product;  provided  that  the  reductions  to  royalties
provided in this Section 4.4(b) (Royalty Adjustments) will not reduce the royalties
payable  with  respect  to  Net  Sales  of  such  Licensed  Product  during  any  calendar
quarter  of  the  applicable  Royalty  Term  by  more  than  [***]  of  the  royalties
otherwise owed to Vaccinex pursuant to Section 4.4(a) (Royalty Payments) hereof.
Surface shall provide Vaccinex with documentation of its payment of Third Party
Royalties with the affected royalty report that shows such reduction being applied.

e..Payments. All payments pursuant to this Agreement will be paid in U.S. Dollars, without
deduction or exchange, collection or other charges and made by wire transfer to such account as
may be specified by Vaccinex to Surface in writing, and are non-refundable. When conversion of
payments  from  any  foreign  currency  is  required  to  be  undertaken  by  Surface,  payments  shall  be
converted into U.S. Dollars using the average of the daily exchange rates for such currency quoted
by Citibank, N.A. for each of the last [***] banking days of each calendar quarter which is the

reporting period. Any undisputed payments under this Agreement that are not made on or before
the  applicable  due  date  shall  bear  interest  at  the  lower  of  (a)  the  maximum  rate  permitted  by
applicable  law  and  (b)  the  rate  of  [***]  per  annum  above  “Prime”  as  defined  in  The Wall Street
Journal on the payment due date or, if unavailable, on the latest date prior to the payment due date
on which such rate is available, calculated on a daily basis on the actual number of days elapsed
from the payment due date to the date of actual payment. Surface shall be solely responsible for the
payment of all royalties or other amounts, if any, which are payable to third parties arising out of
the  manufacture,  importation,  use,  offer  to  sell  or  sale  of  Licensed  Products.  Subject  to  Section
4.4(b), such amounts paid shall not be deducted from any payments due hereunder.

f..Invoices.  All  invoices  to  Surface  under  this  Agreement  will  be  sent  by  Vaccinex

electronically, via e-mail to [***], in PDF format, unless otherwise agreed by both Parties.

g..Withholding  Taxes.  Vaccinex  will  be  liable  for  all  income  and  other  taxes  (including
interest)  (“Taxes”)  imposed  upon  any  payments  made  by  Surface  to  Vaccinex  under  this
Agreement (“Payments”). If applicable laws, rules or regulations require the withholding of Taxes,
Surface  will  make  such  withholding  payments  and  will  subtract  the  amount  thereof  from  the
Payments. Surface will submit to Vaccinex appropriate proof of payment of the withheld Taxes, as
well as the official receipts, within [***] days. Surface will provide Vaccinex reasonable assistance
in  order  to  allow  Vaccinex  to  obtain  the  benefit  of  any  present  or  future  treaty  against  double
taxation which may apply to the Payments.

h..Reports, Information, and Inspection.

1.Reports. Each payment shall be accompanied by a report showing the associated
facts  that  relate  to  the  payment  being  made.  Regarding  Net  Sales,  the
information shall be presented for the calendar quarter with

respect to which the report is delivered, broken down by the identity of the
selling  party  or  parties  (Surface,  its  Affiliates,  or  any  Sublicensee),  on  a
country-by-country/region-by-region (to the extent available to Surface) and
Licensed  Product-by-Licensed  Product  basis,  together  with  details  of  the
quantities  of  Licensed  Products  sold  and,  the  country  of  manufacture,  if
different (to the extent available to Surface), applicable offsets, withholding
taxes,  whether  in  Combination  Products,  the  royalty  due  to  Vaccinex,  and
other  information  as  reasonably  requested  by  Vaccinex  and  available  to
Surface. All such reports will be treated as the Confidential Information of
Surface.

2.Notification of Marketing Approval. Surface agrees to notify Vaccinex in writing
within  thirty  (30)  days  after  the  date  on  which  Surface,  its  Affiliates  or
Sublicensees obtains marketing approval of each Licensed Product in each
country  in  the  Territory  and  to  promptly  provide  Vaccinex  with  a  copy  of
such notice.

3.Records and Audit. Surface agrees, and shall cause its Affiliates and Sublicensees,

to keep accurate and complete records for a period of at least [***] years

(or  such  longer  period  as  may  correspond  to  Surface's  internal  records
retention policy) showing the status of development efforts, status of patient
dosing, and the manufacturing, sales, use and other disposition of Licensed
Products in sufficient detail to evaluate the compliance of Surface and that
of  its  Affiliates  and  Sublicensees,  with  the  obligations  hereunder.  Surface
will,  and  shall  cause  its  Affiliates  and  Sublicensees,  to  permit  all  relevant
books and records to be audited by an independent accounting firm selected
by Vaccinex and reasonably satisfactory to Surface, or Surface’s Affiliate or
Sublicensee, as applicable, from time-to-time during regular business hours
at such place or places where such records are customarily kept to the extent
requested by Vaccinex, but not more than once a year, provided that before
beginning  such  audit,  such  independent  accounting  firm  shall  execute  an
agreement acceptable to Surface by which such independent accounting firm
agrees  to  keep  confidential  all  information  reviewed  during  the  audit.
Vaccinex agrees to hold in strict confidence all information received and all
information learned in the course of any audit, except to the extent necessary
to comply with any law, regulation or judicial order. Such examination and
audit  is  to  be  made  at  the  expense  of  Vaccinex,  except  that  it  shall  be  at
Surface’s  expense  if  the  results  of  the  examination  and  audit  reveal  that
Surface,  its  Affiliate  or  its  Sublicensee  underpaid  Vaccinex  by  more  than
[***] for the year at issue.

Article 5.
PATENT PROSECUTION

a..Prosecution of Patent Rights.

4.Reimbursement.  Within  [***]  days  following  the  Effective  Date,  Vaccinex  will
submit  to  Surface  (i)  an  invoice  for  any  of  its  unreimbursed  expenses  (if
any) incurred prior to the Effective Date and associated with Prosecution of
Selected Antibody Patent Rights (the “Vaccinex Patent Expenses”), and (ii)
summary  documentation  of  such  Vaccinex  Patent  Expenses.  Surface  will
pay the undisputed Vaccinex Patent Expenses to Vaccinex within thirty (30)
days  following  Surface’s  receipt  of  Vaccinex’s  invoice  and  documentation
therefore.

5.Direction of Prosecution.  As  of  and  after  the  Effective  Date,  Surface,  at  its  sole
expense  and  in  the  name  of  and  with  the  cooperation  of  Vaccinex,  hereby
assumes  the  responsibility  for  and  shall  maintain  all  control,  including  the
selection  of  counsel,  over  the  Prosecution  of  the  Selected  Antibody  Patent
Rights. At a reasonable time prior to the contemplated filing date, but in any
event  not  less  than  [***]  days  prior,  Surface  shall  submit  to  Vaccinex  for
review  and  comment  a  substantially  completed  draft  of  any  patent
application hereunder before Surface’s first filing of such patent application
in  any  jurisdiction,  and  Vaccinex  agrees  to  review  and  provide  such
comments, if any, to Surface on an expedited basis if necessary to avoid loss
of patent rights. All expenses of Prosecuting such patents and patent

 
applications  shall  be  borne  by  Surface.  Surface  shall  provide  Vaccinex
reports no less frequently than once per calendar year listing all patents and
patent  applications  Prosecuted  pursuant  to  the  provisions  hereof,  including
identification of the patents and patent applications by number and country,
together  with  a  brief  description  of  the  status  of  the  prosecution  or  patent.
Surface  shall  permit  Vaccinex  to  review  and  comment  on  all  patent
applications,  and  related  decisions  and  actions  under  this  Section  5.1(b),
provided  that  Surface  will  have  all  final  decision-making  rights  over
Prosecution  decisions  made  with  respect  to  the  Selected  Antibody  Patent
Rights. If Surface determines not to file or not to continue to Prosecute any
patents or patent applications within the Selected Antibody Patent Rights for
any country or region such that patent rights to a Selected Antibody would
terminate for that country or region, then Surface shall promptly, and in any
event not less than [***] days prior to the date in which a failure to file or
respond would prejudice the rights of Vaccinex hereunder, notify Vaccinex
in writing of such determination. Vaccinex may then Prosecute such patent
or  patent  application  at  its  own  expense  in  that  country  or  region.  If
Vaccinex  exercises  its  rights  under  this  Section  5.1(b)  with  respect  to  any
such patent or patent application in any country or region that Surface has
decided not to continue Prosecuting, the licenses set forth in this Agreement
shall  become  non-exclusive  but  with  the  same  license  consideration  terms
(i.e., fees, payments, royalties) as set forth in Article

4,  with  respect  to  such  patent  or  patent  application,  and  patents  issued
therefrom in that country or region.

6.Cooperation. Vaccinex agrees to cooperate with Surface in the preparation, filing,
prosecution  and  maintenance  of  any  Selected  Antibody  Patent  Rights
pursuant to this Section 5.1 (Prosecution of Patent Rights). Such cooperation
includes  executing  all  papers  and  instruments,  or  requiring  employees  or
others  to  execute  such  papers  or  instruments,  so  as  to  effectuate  the
ownership of such Selected Antibody Patent Rights and to enable the filing,
prosecution, maintenance, and extension thereof in any country or region. In
addition, Vaccinex agrees to cooperate with Surface in obtaining patent term
restoration or supplemental protection certificates or their equivalents in any
country  in  the  Territory  where  applicable  to  the  Selected  Antibody  Patent
Rights.

7.Disclosure.  Each  Party  agrees  that  it  will  not  make  any  public  disclosure  that
would adversely impact the patentability of any Selected Antibody prior to
filing of a protective patent in the United States, Europe, Canada and Japan.

8.Common  Interest.  All  information  exchanged  between  the  Parties,  or  with  or
between the Parties’ outside patent counsel, including Prosecution counsel,
regarding  Prosecution  of  the  Selected  Antibody  Patent  Rights  will  be  the
Confidential Information of both Parties and potentially be privileged. In

addition,  the  Parties  acknowledge  and  agree  that,  with  regard  to  such
Prosecution  of  the  Selected  Antibody  Patent  Rights,  the  interests  of  the
Parties are to obtain the strongest patent protection possible, and as such, are
aligned and are legal in nature. The Parties agree and acknowledge that they
have not waived, and nothing in this Agreement constitutes a waiver of, any
legal  privilege  concerning  the  Selected  Antibody  Patent  Rights,  including
privilege  under  the  common  interest  doctrine  and  similar  or  related
doctrines.

Article 6.
INFRINGEMENT ACTIONS

a..Notice  of  Infringement.  During  the  Term,  each  Party  will  inform  the  other  Party
promptly in writing of any alleged infringement of the Selected Antibody Patent Rights by a Third
Party of which it becomes aware, and of any available evidence thereof.

b..Surface’s  Right  to  Enforce  and  Defend  Patent  Rights.  During  the  Term  of  this
Agreement, Surface will have the first right, and control over in its sole discretion, but will not be
obligated, to take any measures with respect to any Third Party’s activities concerning any product,
method or service that infringes or misappropriates, or which Surface reasonably suspects infringes
or misappropriates, the Selected Antibody Patent Rights (an “Infringing Product”), including (i) by
initiating or prosecuting an infringement, misappropriation or other

appropriate  suit  or  action  against  such  Third  Party  in  a  court  of  law  (each  an  “Infringement
Action”) at its sole expense, or (ii) subject to Section 2.2 (Sublicenses), by granting adequate rights
and  licenses  necessary  for  continued  activities,  including  development,  manufacture  or
commercialization, concerning any Infringing Product in the Territory to any Third Party who at
any time has infringed or misappropriated, or is suspected of infringing or misappropriating, any
Selected Antibody Patent Rights. Surface will also have the first right, and control over in its sole
discretion, but will not be obligated, to defend any action or proceeding (including a declaratory
judgment  action  or  nullification  action,  re-examination,  inter  partes  review,  opposition,
interference, post-grant review or other proceeding) brought by a Third Party in a court of law or
before any patent office that challenges the patentability, validity or enforceability of any Selected
Antibody Patent Rights or that seeks a determination that any Infringing Product does not infringe
or misappropriate any Selected Antibody Patent Rights, and any appeals of the foregoing (any such
action or proceeding a “Challenge Action”) in the Territory, at Surface’s expense. In furtherance of
such  right,  Vaccinex  hereby  agrees  that  Surface  may  include  Vaccinex  as  a  party  in  any  such
Infringement Action or Challenge Action and that Vaccinex will provide reasonable assistance to
Surface  in  connection  with  an  Infringement  Action  or  Challenge  Action,  in  each  case  without
expense to Vaccinex. If Surface elects not to exercise its first right with respect to such Infringing
Product or Challenge Action, it shall promptly notify Vaccinex of the same. Upon receipt of such
notice, Vaccinex shall have the right, but not the obligation, to take any of the measures stated in
this  Section  6.2  with  respect  to  such  Infringing  Product  or  Challenge  Action.  Both  Parties  shall
cooperate with each other in good faith in the prosecution of any such action or proceeding. The
total cost of any such action commenced or defended solely by a Party will be borne by such Party
and  the  other  Party  will  receive  a  percentage  of  any  recovery  or  damages  for  past  infringement
derived therefrom as follows: the recovered amounts will be used to reimburse

 
the  Parties  for  their  reasonable  and  previously  unreimbursed  documented  costs  and  expenses,
including attorneys’ fees incurred in making such recovery (which amounts will be allocated pro
rata if insufficient to cover the totality of such expenses) with any remainder to be equally shared
by the Parties.

c..Cooperation.  With  respect  to  any  Infringement  Action  or  Challenge  Action,  or  any
proceeding that a Party may institute to enforce the Selected Antibody Patent Rights pursuant to
this  Agreement,  the  other  Party  will,  at  the  request  and  expense  of  the  first  Party,  reasonably
cooperate in all respects and, to the extent reasonably practicable, have its employees testify when
requested  and  make  available  relevant  records,  information,  samples,  specimens,  and  other
evidence  upon  request.  If  either  Party  reasonably  determines  that  the  other  Party  is  an
indispensable party to the action, the other Party hereby consents to be joined. In such event, both
Parties shall have the right to be represented in that action by counsel of their own choice and at
their own expense.

d..EU  Unitary  Patent  System.  Without  limitation  of  Surface’s  rights  under  Article  6
(Infringement  Actions),  Surface  will  have  the  exclusive  right  to  opt-in  and  opt-out  the  Selected
Antibody Patent Rights from the jurisdiction of the European Union Unified Patent Court when it
becomes  operational,  in  accordance  with  the  Unified  Patent  Court  (Regulation  (E.U.)  No
1257/2012) and its applicable Annexes and Rules of Procedure, as amended and from time to time
in effect, and Vaccinex will not do so.

e..Patent  Term  Extensions.  Surface  will  have  the  exclusive  right  to  seek  and  obtain  all
available  extensions  of  the  Selected  Antibody  Patent  Rights  with  respect  to  a  Licensed  Product,
including any supplementary protection certificates, in any country in the Territory. Vaccinex will
execute such authorizations and other documents and, at Surface’s expense, take such other actions
as  may  be  reasonably  requested  by  Surface  to  obtain  any  such  extensions,  restorations  and
supplementary protection certificates of the Selected Antibody Patent Rights in the Territory.

Article 7.
REPRESENTATIONS AND WARRANTIES

a..Vaccinex. Vaccinex represents and warrants to Surface as follows:

9.Vaccinex (i) is a corporation duly organized, validly existing and in good standing
under  the  laws  of  the  State  of  Delaware,  (ii)  has  the  corporate  power  and
authority  to  enter  into  this  Agreement  and  to  perform  its  obligations
hereunder,  and  (iii)  has  taken  sufficient  steps  such  that  the  execution  and
delivery of this Agreement by Vaccinex and the performance by Vaccinex of
its  obligations  hereunder  have  been  duly  authorized  by  all  necessary
corporate action.

10.Vaccinex  exclusively  own  all  rights,  title  and  interests  in  and  to  the  Vaccinex
Program IP including the patent rights identified on Exhibit B, and Vaccinex
exclusively  Controls  all  rights,  title  and  interests  in  and  to  the  Vaccinex
Program IP.

 
11.As of the Effective Date, there have been no claims, judgments, security interests
or settlements with respect to the Vaccinex Program IP, or pending claims or
litigation relating to the Vaccinex Program IP.

12.Exhibit  B  sets  forth  a  complete  and  accurate  list  of  each  of  the  Selected

Antibody Patent Rights as of the Effective Date.

13.Any Selected Antibody Patent Rights existing as of the Effective Date have been
duly  prepared,  filed,  prosecuted,  obtained,  and  maintained  by  Vaccinex  in
accordance  with  all  applicable  laws,  rules,  and  regulations,  it  being
recognized  that  Vaccinex  has  conducted  such  activities  based  on  advice
received from external patent agents.

14.The execution and delivery of this Agreement and the performance of Vaccinex’s
obligations  hereunder  are  not  inconsistent  with  or  in  breach  of  any
contractual  obligations  which  Vaccinex  owes  to  any  Third  Party,  and  will
not  constitute  a  violation  of  any  judgment,  order  or  decree  of  any  court,
arbitrator, governmental agency or authority binding upon Vaccinex.

b..Surface. Surface represents and warrants to Vaccinex as follows:

15.Surface  is  a  corporation  duly  organized,  validly  existing  and  in  good  standing
under  the  laws  of  the  State  of  Delaware  and  has  the  corporate  power  and
authority  to  enter  into  this  Agreement  and  to  perform  its  obligations
hereunder.

16.The execution and delivery of this Agreement by Surface and the performance
by  Surface  of  its  obligations  hereunder  have  been  duly  authorized  by  all
necessary corporate action.

17.The execution and delivery of this Agreement and the performance of Surface’s
obligations  hereunder  are  not  inconsistent  with  or  in  breach  of  any
contractual  obligations  that  Surface  owes  to  any  Third  Party  and  will  not
constitute  a  violation  of  any  judgment,  order  or  decree  of  any  court,
arbitrator, governmental agency or authority binding upon Surface.

c..No Other Warranties. EXCEPT AS SPECIFICALLY SET FORTH IN THIS ARTICLE
7,  NEITHER  PARTY  MAKES  ANY  WARRANTIES  OF  ANY  KIND,  EITHER  EXPRESS  OR
IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, TITLE, VALIDITY, NON-
INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE.

Article 8.
INDEMNIFICATION; LIMITATION OF LIABILITY

a..Indemnification by Surface. Surface will at all times, during the term of this Agreement
and  thereafter,  indemnify,  defend  and  hold  harmless  Vaccinex  and  its  Affiliates,  sublicensees,
directors,  officers,  agents  and  employees  from  any  and  all  liabilities,  damages,  losses,  costs  or
expenses (including attorneys’ and professional fees and other expenses of litigation and/or

arbitration)  resulting  from  third  party  claims  arising  out  of  or  resulting  from:  (i)  the  gross
negligence  or  willful  misconduct  of  Surface  (or  its  directors,  officers,  employees  or  agents)
hereunder;  (ii)  the  breach  by  Surface  of  any  representation,  warranty  or  covenant  in  this
Agreement; or (iii) the exercise or practice of the rights granted hereunder to Surface, including the
development,  manufacture,  holding,  use,  testing,  marketing,  advertisement,  sale  or  other
disposition by Surface, its Affiliates or Sublicensees, of the Licensed Product (or any other product
or service offered by Surface, and/or its Affiliates or collaborators), the Selected Antibody, or its
related  cell  lines  (or  their  progeny  or  derivatives,  other  biological  materials,  method,  process,
device  or  apparatus),  except  in  each  case  (i)-(iii),  to  the  extent  caused  by  the  gross  negligence,
willful misconduct or breach of this Agreement of or by Vaccinex.

b..Indemnification  by  Vaccinex.  Vaccinex  will  at  all  times,  during  the  term  of  this
Agreement  and  thereafter,  indemnify,  defend  and  hold  harmless  Surface  and  its  Affiliates,
sublicensees, directors, officers, agents and employees from any and all liabilities, damages, losses,
costs  or  expenses  (including  attorneys’  and  professional  fees  and  other  expenses  of  litigation
and/or arbitration) resulting from third party claims arising out of or resulting from: (i) the gross
negligence or willful misconduct of Vaccinex (or its directors, officers, employees or

agents)  hereunder;  or  (ii)  the  breach  by  Vaccinex  of  any  representation,  warranty  or  covenant  in
this Agreement; except in each case (i)-(ii), to the extent caused by the gross negligence, willful
misconduct or material breach of Surface.

intends 

(the  “Indemnitee”) 

c..Indemnification  Procedures. 

to  claim
If  a  Party 
indemnification  under  this  Article  8  (Indemnification;  Limitation  of  Liability)  it  will  promptly
notify the indemnifying Party (the “Indemnitor”) in writing of any claim, demand, action or other
proceeding  for  which  the  Indemnitee  intends  to  claim  such  indemnification,  and  the  Indemnitor
will  assume  control  of  the  defense  thereof,  with  counsel  of  its  choice;  provided  that  Indemnitor
will not settle any such proceeding in a manner that requires the Indemnitee to admit to any legal
violation  or  assume  any  liability  that  is  not  paid  for  in  its  entirety  by  Indemnitor  without
Indemnitee’s prior written consent, not to be unreasonably withheld. The Indemnitee will have the
right to retain its own counsel and participate in the defense thereof, with the fees and expenses to
be paid at its own expense. The indemnity agreement in this Article 8 (Indemnification; Limitation
of  Liability)  will  not  apply  to  amounts  paid  in  settlement  of  any  claim,  demand,  action  or  other
proceeding if such settlement is effected without the consent of the Indemnitor, which consent will
not  be  withheld  or  delayed  unreasonably.  The  failure  to  deliver  written  notice  to  the  Indemnitor
within a reasonable time after the commencement of any such action, if prejudicial to its ability to
defend  such  action,  will  relieve  such  Indemnitor  of  any  liability  or  obligation  to  the  Indemnitee
under this Article 8 (Indemnification; Limitation of Liability). The Party claiming indemnification
under  this  Article  8  (Indemnification;  Limitation  of  Liability),  its  employees  and  agents,  will
reasonably cooperate with the Indemnitor and its legal representatives in the investigation of any
claim, demand, action or other proceeding covered by this indemnification.

Article 9.
TERM AND TERMINATION

 
a..Term.  The  term  of  this  Agreement  (the  “Term”)  will  commence  on  the  Effective  Date
and  will  continue  in  full  force  and  effect  until  terminated  in  accordance  with  Section  9.2
(Termination).

b..Termination.

18.Termination for Convenience. Surface may terminate this Agreement at any time

upon [***] days’ prior written notice to Vaccinex.

19.Termination for Cause. Either Party may terminate this Agreement in its entirety,
effective upon written notice to the other Party, if the other Party materially
breaches  this  Agreement  and  fails  to  cure  such  breach  within  [***]  days
after receiving written notice thereof, provided that if the alleged breaching
Party disputes in good faith the existence or materiality of any such breach
specified in the notice provided by the other Party, and the alleged breaching
Party provides notice of such dispute within such [***] day period then such
[***] day cure period will be tolled during the pendency of such dispute and
the Party alleging such breach shall not have

the  right  to  terminate  this  Agreement  unless  and  until  such  dispute  is
resolved.

20.Payment  Default.  Notwithstanding  Section  9.2(b)  (Termination  for  Cause),  if
Surface  shall  at  any  time  default  in  the  payment  of  any  royalty  or  other
payment required by this Agreement, Vaccinex may, at its option, terminate
this  Agreement  upon  [***]  days’  written  notice,  provided  that  if  Surface
disputes in good faith the existence of any such payment default specified in
the  notice  provided  by  Vaccinex,  and  Surface  provides  notice  of  such
dispute  within  such  [***]  day  period,  then  such  [***]  day  period  will  be
tolled during the pendency of such dispute, provided such dispute is handled
as  an  Expedited  Dispute  (as  defined  in  Exhibit  D).  Vaccinex  will  not  have
the  right  to  terminate  this  Agreement  unless  and  until  such  Expedited
Dispute is resolved, and provided, further that (a) if Surface has fully cured
its  default  within  such  period,  then  the  rights  and  licenses  herein  granted
shall remain in force as if no breach or default had occurred and (b) if any
payments are determined to be payable to Vaccinex following the resolution
of the dispute, such payment shall be immediately payable with interest as
of  the  original  payment  due  date  at  the  lower  of  (a)  the  maximum  rate
permitted  by  applicable  law  and  (b)  the  rate  of  [***]  per  annum  above
“Prime” as defined in The Wall Street Journal on the original payment due
date  or,  if  unavailable,  on  the  latest  date  prior  to  the  payment  due  date  on
which such rate is available, calculated on a daily basis on the actual number
of days elapsed from the payment due date to the date of actual payment.

21.Diligence  Failure.  Notwithstanding  Section  9.2(b)  (Termination  for  Cause),
Vaccinex  may  terminate  this  Agreement  in  the  event  that  Surface  is  in
material breach of its diligence obligations under Section 3.1 (General

Obligation)  and  fails  to  cure  such  material  breach  within  [***]  days  after
receiving  written  notice  thereof  from  Vaccinex,  provided  that  if  Surface
disputes  in  good  faith  the  existence  or  materiality  of  any  such  breach
specified  in  the  notice  provided  Vaccinex,  and  Surface  provides  notice  of
such dispute within such [***] day period then such [***] day cure period
will  be  tolled  during  the  pendency  of  such  dispute,  and  Vaccinex  shall  not
have the right to terminate this Agreement unless and until such dispute is
resolved.

22.Subject to applicable laws, Vaccinex may terminate this Agreement immediately
upon  written  notice  to  Surface  in  the  event  that  Surface,  its  Affiliate  or
Sublicensee Challenges (as defined below) any patent or patent application
contained in the Vaccinex Program IP or Other Intellectual Property Rights
(each a “Licensed Patent”) provided, however, that no such termination right
shall apply to (i) any Challenge that is commenced by a Sublicensee where
Surface demands that such

Sublicensee  withdraw  such  Challenge  promptly  after  Surface  becomes
aware of such Challenge  and  terminates  the  sublicense  agreement  with  the
applicable  Sublicensee  if  such  Sublicensee  does  not  withdraw  such
Challenge  within  [***]  days  after  receipt  of  notice  from  Surface,  or  (ii)
providing documents or testimony in response to any discovery requests or
court  order  in  a  valid  legal  process.  As  used  in  this  Section  9.2(e),
“Challenge” means to Contest the validity or enforceability of any Licensed
Patent  in  whole  or  in  part,  in  any  court,  arbitration  proceeding,  or  other
tribunal,  including  the  USPTO,  the  United  States  International  Trade
Commission, or any foreign equivalent thereof. For the avoidance of doubt,
the term “Contest” means: (a) commencing, filing, joining in, or assisting a
Third  Party  in  filing  an  action  under  28  U.S.C.  §§  2201-2202,  seeking  a
declaration  of  invalidity  or  unenforceability  of  any  Licensed  Patent  or  any
portion thereof; (b) commencing, filing, joining in, or assisting a Third Party
in filing a petition under 35 U.S.C. § 311 to institute inter-partes review of
any Licensed Patent or any portion thereof; (c) commencing, filing, joining
in,  or  assisting  a  Third  Party  in  filing  a  petition  under  35  U.S.C.  §  321  to
institute post-grant review of any Licensed Patent or any portion thereof; or
(d)  any  foreign  equivalents  of  subsection  (a)  through  (c)  applicable  in  any
country.  As  used  herein,  the  term  “Contest”  does  not  include  any  action
taken  by  Surface,  its  Affiliate  or  Sublicensee  for  the  sole  purpose  of
complying with the duty to disclose information material to patentability as
set forth in 37 CFR 1.56 or any foreign equivalent thereof, or to exercise its
rights to Prosecute the Selected Antibody Patent Rights pursuant to Article
5.

c..Effects  of  Termination.  Upon  termination  of  this  Agreement  pursuant  to  Section  9.2
(Termination),  all  of  Surface’s  unpaid  payment  obligations  to  Vaccinex  pursuant  to  Article  4
(License  Consideration)  will  terminate,  provided  that  neither  Party  will  be  released  from  any
obligation that accrued prior to the effective date of such termination. Upon termination of this

Agreement pursuant to Section 9.2 (Termination), all rights granted by Vaccinex to Surface under
Article 2  (Grant),  including  Vaccinex  Program  IP  (including  Vaccinex’s  interest  in  rights  jointly
controlled  with  Surface),  will  revert  to  Vaccinex.  Surface  and  any  Sublicensee  may,  after  the
effective  date  of  such  termination,  sell  all  Licensed  Products  that  were  produced  prior  to  the
effective  date  of  such  termination  but  in  any  event  for  no  longer  than  [***]  months  after  the
effective date of such termination.

d..Effect of Termination on Sublicenses. In the event of any termination of this Agreement
pursuant to Section 9.2 (Termination), where such termination has not been caused by any action
or  inaction  on  the  part  of  any  Sublicensee  or  by  any  material  breach  by  such  Sublicensee  of  its
obligations under its Sublicense from Surface, and termination of this Agreement will be without
prejudice to the rights of each non-breaching Sublicensee, and Vaccinex will enter into a license
agreement  directly  with  each  such  Sublicensee  (the  “New  License  Agreement”)  on  substantially
the same terms and conditions as those set forth in this Agreement; provided, however, that (a) the
New License Agreement will provide that in no event

will  such  Sublicensee  be  liable  to  Vaccinex  for  any  actual  or  alleged  default  by  Surface  of  this
Agreement, (b) the scope and territory of the license grant under the New License Agreement will
be  the  same  as  that  granted  by  Surface  to  such  Sublicensee  pursuant  to  the  Sublicense  between
Surface and such Sublicensee, (c) the financial terms of any New License Agreement will be such
that Vaccinex will receive no less than the same consideration that it would have received under
this Agreement had it not been terminated, and (d) Vaccinex will not have any obligations under
the New License Agreement that are greater than or inconsistent with the obligations of Vaccinex
under  this  Agreement.  Each  such  Sublicensee  will  be  deemed  a  third  party  beneficiary  of  this
Section  9.4  (Effect  of  Termination  on  Sublicenses)  with  the  right  to  enforce  it  directly  against
Vaccinex.

e..Effect  of  Termination  on  IP.  Effective  upon  termination  of  this  Agreement,  Vaccinex
shall have the option for a period of [***] days to enter into good faith negotiations with Surface
for  an  exclusive,  worldwide  license  (with  rights  to  sublicense)  under  all  intellectual  property,
including without limitation, pre-clinical or clinical data, regulatory approvals and/or submissions,
then  owned  or  Controlled  by  Surface  as  of  the  effective  date  of  termination  as  reasonably
necessary  to  enable  Vaccinex  to  engage  in  exclusive  development  and  commercialization  of  the
Selected Antibody and/or the applicable Licensed Product(s).

f..Survival. The following sections of this Agreement along with applicable definitions in
Article 1 (Definitions) applicable thereto will survive termination or expiration of this Agreement:
Section  4.8(c)  (Records  and  Audit),  Section  9.3  (Effects  of  Termination),  Section  9.4  (Effect  of
Termination  on  Sublicensees),  Section 9.5  (Effect  of  Termination  on  IP),  Section  9.6  (Survival),
Article  8  (Indemnification;  Limitation  of  Liability),  Article  10  (Confidentiality)  and  Article  11
(Miscellaneous). Except as otherwise provided in this Section 9.6 (Survival), all other provisions
of this Agreement will terminate upon the termination of this Agreement.

Article 10.
CONFIDENTIALITY

 
a..Non-Disclosure.  As  used  herein,  the  term  “Confidential  Information”  includes  any
information  that  may  be  disclosed  by  one  Party  (the  “Disclosing  Party”)  to  the  other  Party  (the
“Receiving Party”) in connection with this Agreement, regardless of whether such information is
specifically  designated  as  confidential  and  regardless  of  whether  such  information  is  in  oral,
written, electronic or other form, provided that where such information is disclosed in oral form if
the  Confidential  Information  is  not  of  a  nature  that  should  reasonably  be  understood  by  the
Receiving  Party  as  being  confidential,  then  to  be  considered  Confidential  Information  for  the
purposes of this Agreement, the Disclosing Party must confirm in writing that such information is
to  be  treated  as  Confidential  Information  within  [***]  days  of  such  disclosure.  The  Receiving
Party  will  hold  Confidential  Information  in  confidence  using  the  same  degree  of  care  that  it
employs  for  its  own  highly-sensitive  confidential  or  proprietary  information,  which  will  in  no
event be less than a reasonable standard of care and will use and disclose the Disclosing Party’s
Confidential  Information  only  for  the  purpose  of  performing  its  obligations  and  exercising  its
rights under this Agreement. The Receiving Party may permit those directors, officers,

employees, consultants and advisers who have a need to know the Disclosing Party’s Confidential
Information to access such Confidential Information, provided that such employees are subject to
confidentiality obligations that are no less stringent than those under Article 10 (Confidentiality).
Notwithstanding the foregoing, Surface may disclose the Confidential Information received from
Vaccinex to its advisors or actual or potential acquirers or Sublicensees if such advisors and actual
or  potential  acquirers  or  Sublicensees  agree  prior  to  disclosure  to  be  bound  by  confidentiality
obligations no less stringent than those under Article 10 (Confidentiality). The Receiving Party’s
obligations  under  this  Section  10.1  (Non-Disclosure)  will  continue  throughout  the  Term  and  for
five (5) years following the termination or expiration of this Agreement. The existence and terms
of this Agreement shall be the Confidential Information of both Parties.

b..Exceptions. The confidentiality and non-use obligations set forth in Section 10.1 (Non-
Disclosure) will not apply to Confidential Information that the Receiving Party can demonstrate by
competent  written  proof:  (a)  was  known  by  the  Receiving  Party  without  restriction  prior  to
disclosure  under  this  Agreement;  (b)  was  lawfully  disclosed  to  the  Receiving  Party  by  a  Third
Party without an obligation of confidentiality; (c) entered the public domain through means other
than an unauthorized disclosure or other breach of this Agreement by the Receiving Party; (d) was
independently  developed  by  the  Receiving  Party  without  knowledge  or  use  of  or  access  to
Confidential  Information  disclosed  by  the  Disclosing  Party  under  this  Agreement;  (e)  was
published or publicly disclosed in accordance with the terms of this Agreement; or (f) to the extent
such information can be shown to be necessary to file a patent application subject to Section 5.1.
Each Party may use or disclose Confidential Information disclosed to it by the other Party to the
extent  such  use  or  disclosure  is  reasonably  necessary  in  (i)  filing  or  prosecuting  patent
applications,  (ii)  conducting  clinical  trials,  (iii)  making  a  permitted  sublicense  or  otherwise
exercising its rights hereunder.

c..Disclosure  Required  by  Law.  Notwithstanding  Section  10.1  (Non-Disclosure),  limited
disclosure  of  Confidential  Information  will  not  be  prohibited  to  the  extent  such  Confidential
Information is required  to  be  produced under  applicable  law.  If  a  Receiving  Party is required by
law,  regulation,  court  order,  or  request  by  an  agency  of  a  government  to  disclose  any  of  the
Confidential  Information,  it  will:  promptly  notify  the  Disclosing  Party,  reasonably  assist  the
Disclosing Party to obtain a protective order or other remedy of Disclosing Party's election, and

provide prior review of any disclosure to Disclosing Party. Only that portion of the Confidential
Information that is legally required will be furnished and reasonable efforts will be made to obtain
assurance that the Confidential Information will be maintained in confidence.

d..Publication.  Surface  may  publish  or  present  the  results  of  research  or  development
carried out on any Selected Antibody or Licensed Product in its sole discretion, provided that any
publication or presentation that includes Vaccinex’s Confidential Information, or relates to Other
Vaccinex Intellectual Property Rights, shall be subject to (i) Sections 10.1-10.3 hereto, and (ii) the
prior review by Vaccinex, such review period not to exceed [***] days, and Surface shall consider
Vaccinex’s comments in good faith.

e..Publicity. Vaccinex may, subject to Surface’s review and approval, issue a press release
announcing  the  Parties'  entry  into  this  Agreement,  provided  that  such  press  release  shall  not
identify the specific indications of the Selected Antibody and Licensed Product hereunder.

Article 11.
MISCELLANEOUS

a..Force  Majeure.  Neither  Party  shall  be  responsible  to  the  other  for  failure  or  delay  in
performing any of its obligations under this Agreement or for other non-performance hereof (other
than failure to pay) provided that such delay or non-performance is occasioned by a cause beyond
the reasonable control and without fault or negligence of such Party, including, but not limited to
earthquake,  fire,  flood,  explosion,  discontinuity  in  the  supply  of  power,  court  order  or
governmental interference, or act of God, and provided that such Party will inform the other Party
of  such  event  as  soon  as  is  reasonably  practicable  and  that  it  will  use  commercially  reasonable
efforts to perform its obligations immediately after the relevant cause has ceased its effect.

b..Validity. Should one or several provisions of this Agreement be or become invalid, then
the Parties shall substitute for such invalid provisions valid ones, which in their economic effect
come so close to the invalid provisions that it can be reasonably assumed that the Parties would
have  contracted  this  Agreement  with  those  new  provisions.  In  the  event  that  such  provisions
cannot be determined, the invalidity of one or several provisions of the Agreement shall not affect
the  validity  of  the  Agreement  as  a  whole,  unless  the  invalid  provisions  are  of  such  essential
importance for this Agreement that it is to be reasonably assumed that the Parties would not have
contracted this Agreement without the invalid provisions.

c..Disputes.  Any  claim,  dispute  or  controversy  arising  out  of  or  in  connection  with  or
relating  to  this  Agreement  shall  be  submitted  for  adjudication  in  Federal  District  Court  in  the
Southern District of New York, USA.

d..Notices. Any legal notice required or permitted to be given under this Agreement shall
be in writing and shall be sent by expedited delivery or emailed with receipt confirmed in writing,
as follows and shall be effective upon receipt:

If to Vaccinex:

President
Vaccinex, Inc.
1895 Mt. Hope Avenue

 
Rochester, NY 14620
USA
EMAIL: [***]

If to Surface:

Chief Legal Officer
Surface Oncology, Inc.
50 Hampshire Street, 8th Floor
Cambridge, Massachusetts 02139
USA
EMAIL: [***]

Either  Party  may  update  the  contact  information  in  this  Section  11.4  upon  written  notice  to  the
other Party by email with receipt confirmed in writing.

e..Governing  Law.  Except  as  otherwise  set  forth  in  this  Agreement  the  validity,
performance, construction, and effect of this Agreement shall be governed by the laws of the state
of New York, without regard to its conflict of law rules.

f..Entire Agreement. This Agreement, if executed, constitutes the entire agreement between
the  Parties  with  respect  to  the  subject  matter  within  and  supersede  all  previous  agreements,
whether written or oral. This Agreement shall not be changed or modified orally, but only by an
instrument in writing signed by both Parties.

g..Waiver.  No  waiver  or  release  of  any  obligation  under  or  provision  of  this  Agreement
shall be valid or effective unless in writing and signed by the waiving Party. The failure of either
Party to insist on the performance of any obligation hereunder shall not be deemed to be a waiver
of  such  obligation.  Waiver  of  any  provision  hereunder  or  of  any  breach  of  any  provision  hereof
shall not be deemed to be a continuing waiver or a waiver of any other breach of such provision (or
any other provision) on such occasion or any succeeding occasion.

h..Assignment. The rights of either Party under this Agreement may not be assigned, and
the  duties  of  either  Party  under  this  Agreement  may  not  be  delegated,  without  the  prior  written
consent of the other Party, which consent shall not be unreasonably withheld; provided,  however,
that either Party may assign this Agreement without prior written consent to an Affiliate of such
Party  or  to  a  party  which  acquires  all  or  substantially  all  of  that  Party’s  business  to  which  this
Agreement relates, whether by merger, sale of assets or otherwise.

i..Export.  Each  Party  acknowledges  that  the  laws  and  regulations  of  the  U.S.  restrict  the
export  and  re-export  of  commodities  and  technical  data  of  U.S.  origin.  Each  Party  agrees  that  it
will not export or re-export restricted commodities or the technical data of the other Party in any
form without the appropriate U.S. and foreign government licenses.

j..Headings.  Any  headings  and  captions  used  in  this  Agreement  are  for  convenience  and

reference only and are not a part of this Agreement.

k..Independent Contractors. The relationship between Vaccinex and Surface hereunder will

be that of independent contractors and neither Party shall have the authority to bind or commit the

other  to  any  third  party.  Nothing  in  this  Agreement  will  be  construed  to  create  a  joint  venture,
partnership, agency or employer-employee relationship between the Parties and Vaccinex shall be
solely responsible for all employment and withholding taxes applicable to the services provided by
its employees and contractors under this Agreement.

l..NO  INDIRECT  DAMAGES.  EXCEPT  FOR  DAMAGES  RESULTING  FROM  A
PARTY’S BREACH OF CONFIDENTIALITY OR OF SECTIONS 7.1(b), 7.1(f) OR 7.2(c), OR
GROSS  NEGLIGENCE  OR  WILLFUL  MISCONDUCT  OR  IN  CONNECTION  WITH  A
PARTY’S  INDEMNIFICATION  OBLIGATIONS  HEREUNDER,  NEITHER  PARTY  WILL  BE
LIABLE  FOR  SPECIAL,  INCIDENTAL,  CONSEQUENTIAL,  MULTIPLE,  PUNITIVE,
EXEMPLARY  OR  OTHER  INDIRECT  DAMAGES,  AND  NEITHER  PARTY  WILL  BE
RESPONSIBLE  FOR  LOST  PROFITS  OR  LOST  REVENUES,  REGARDLESS  OF  ANY
NOTICE OF SUCH DAMAGES.

m..Counterparts. This Agreement may be executed in any number of counterparts (which
may be transmitted in the form of a facsimile or pdf), each of which shall be an original, and all of
which shall constitute together but one and the same document.

n..Construction.  Whenever  the  singular  number  is  used  in  this  Agreement  and  when
required by the context, the same shall include the plural and vice versa, and the masculine gender
shall include the feminine and neuter genders and vice versa. The words “include” and “including”
shall  mean  respectively  includes  and  including  without  limitation.  The  word  “or”  shall  not  be
deemed to be used in the exclusive sense and shall instead be used in the inclusive sense to mean
“and/or.” Each Party signing this Agreement acknowledges that such Party has had the opportunity
to  review  this  Agreement  with  legal  counsel  of  such  Party’s  choice,  and  there  shall  be  no
presumption that ambiguities shall be construed or interpreted against the drafter.

[Signature Page to Exclusive License Agreement Follows]

IN  WITNESS  WHEREOF,  the  Parties  have  duly  executed  this  Agreement  as  of  the

Effective Date.

vaccinex, INC.

By /s/ Maurice Zauderer
Name: Maurice Zauderer, Ph.D.
Title: President & Chief Executive Officer

SURFACE ONCOLOGY, INC.

By /s/ Jeff Goater

Name: Jeff Goater
Title: Chief Executive Officer

By /s/ Jessica Fees

Name: Jessica Fees
Title: Senior Vice President, Finance

[Signature Page to Exclusive Product License Agreement]

EXHIBIT B

SELECTED ANTIBODY PATENT RIGHTS

[***]

EXHIBIT C

SELECTED ANTIBODIES

[***]

EXHIBIT D

Determination of Combination Product Value

[***]

SIGNIFICANT SUBSIDIARIES OF COHERUS BIOSCIENCES, INC.

Name of Subsidiary
Surface Oncology, LLC

Jurisdiction of Organization
Delaware

EXHIBIT 21.1

 
Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporaon by reference in the following Registraon Statements:

(1) Registraon Statements (Form S-3 Nos. 333-208625, 333-220590, 333-222698, and 333-268252) of Coherus

BioSciences, Inc.,

(2) Registraon Statements (Form S-8 Nos. 333-200593, 333-203356, 333-209936, 333-216679, 333-222700, 333-
229480, 333-236068, 333-251876, 333-262134, and 333-269291) pertaining to the BioGenerics, Inc. 2010
Equity Incenve Plan, as amended, the Coherus BioSciences, Inc. 2014 Equity Incenve Award Plan, and the
Coherus BioSciences, Inc. 2014 Employee Stock Purchase Plan, and

(3) Registraon Statements (Form S-8 Nos. 333-213077, 333-225616, 333-228274, 333-229479, 333-231329, 333-
234601, 333-236065, 333-251877 and 333-262941) pertaining to the 2016 Employment Commencement
Incenve Plan of Coherus BioSciences, Inc.;

of our reports dated March 15, 2024, with respect to the consolidated financial statements of Coherus BioSciences, Inc.
and the effecveness of internal control over financial reporng of Coherus BioSciences, Inc. included in this Annual
Report (Form 10-K) of Coherus BioSciences, Inc. for the year ended December 31, 2023.

/s/ Ernst & Young LLP

San Mateo, California
March 15, 2024

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO
SECTION 13a-14(a) OR 15d-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 31.1

I, Dennis M. Lanfear, cerfy that:

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of Coherus BioSciences, Inc. (the "registrant");

Based  on  my  knowledge,  this  report  does  not  contain  any  untrue  statement  of  a  material  fact  or  omit  to  state  a  material  fact
necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with
respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial informaon included in this report, fairly present in all material
respects the financial condion, results of operaons and cash flows of the registrant as of, and for, the periods presented in this
report;

The registrant’s other cerfying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporng (as defined in Exchange Act
Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under
our supervision, to ensure that material informaon relang to the registrant, including its consolidated subsidiaries, is made
known to us by others within those enes, parcularly during the period in which this report is being prepared;

Designed such internal control over financial reporng, or caused such internal control over financial reporng to be designed
under our supervision, to provide reasonable assurance regarding the reliability of financial reporng and the preparaon of
financial statements for external purposes in accordance with generally accepted accounng principles;

Evaluated the effecveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions
about the effecveness of the disclosure controls and procedures, as of the end of the period covered by this report based on
such evaluaon; and

Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporng  that  occurred  during  the
registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially
affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporng; and

5.

The registrant’s other cerfying officer(s) and I have disclosed, based on our most recent evaluaon of internal control over financial
reporng,  to  the  registrant’s  auditors  and  the  audit  commiee  of  the  registrant’s  board  of  directors  (or  persons  performing  the
equivalent funcons):

(a)

(b)

All significant deficiencies and material weaknesses in the design or operaon of internal control over financial reporng which
are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial informaon;
and

Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the
registrant’s internal control over financial reporng.

Date: March 15, 2024

/s/ Dennis M. Lanfear
Dennis M. Lanfear
President and Chief Execuve Officer
(Principal Execuve Officer)

 
CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
PURSUANT TO
SECTION 13a-14(a) OR 15d-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 31.2

I, Bryan McMichael, cerfy that:

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of Coherus BioSciences, Inc. (the "registrant");

Based  on  my  knowledge,  this  report  does  not  contain  any  untrue  statement  of  a  material  fact  or  omit  to  state  a  material  fact
necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with
respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial informaon included in this report, fairly present in all material
respects the financial condion, results of operaons and cash flows of the registrant as of, and for, the periods presented in this
report;

The registrant’s other cerfying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporng (as defined in Exchange Act
Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under
our supervision, to ensure that material informaon relang to the registrant, including its consolidated subsidiaries, is made
known to us by others within those enes, parcularly during the period in which this report is being prepared;

Designed such internal control over financial reporng, or caused such internal control over financial reporng to be designed
under our supervision, to provide reasonable assurance regarding the reliability of financial reporng and the preparaon of
financial statements for external purposes in accordance with generally accepted accounng principles;

Evaluated the effecveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions
about the effecveness of the disclosure controls and procedures, as of the end of the period covered by this report based on
such evaluaon; and

Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporng  that  occurred  during  the
registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially
affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporng; and

5.

The registrant’s other cerfying officer(s) and I have disclosed, based on our most recent evaluaon of internal control over financial
reporng,  to  the  registrant’s  auditors  and  the  audit  commiee  of  the  registrant’s  board  of  directors  (or  persons  performing  the
equivalent funcons):

(a)

(b)

All significant deficiencies and material weaknesses in the design or operaon of internal control over financial reporng which
are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial informaon;
and

Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the
registrant’s internal control over financial reporng.

Date: March 15, 2024

/s/ Bryan McMichael
Bryan McMichael
Interim Chief Financial Officer
(Principal Financial Officer)

 
CERTIFICATIONS OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

Pursuant to 18 U.S.C. Secon 1350, as adopted pursuant to Secon 906 of the Sarbanes-Oxley Act of 2002, the undersigned officers
of Coherus BioSciences, Inc. (the “Registrant”) cerfy that the Registrant’s Annual Report on Form 10-K for the year ended December 31,
2023 (the “Report”) fully complies with the requirements of Secon 13(a) or 15(d), as applicable, of the Securies Exchange Act of 1934, as
amended,  and  the  informaon  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condion  and  results  of
operaons of the Registrant.

Date: March 15, 2024

Date: March 15, 2024

/s/ Dennis M. Lanfear

By:
Name: Dennis M. Lanfear
Title: President and Chief Execuve Officer

/s/ Bryan McMichael

By:
Name: Bryan McMichael
Title:

Interim Chief Financial Officer

This cerficaon accompanies the Annual Report on Form 10-K to which it relates, is not deemed filed with the Securies and Exchange
Commission and is not to be incorporated by reference into any filing of the Registrant under the Securies Act of 1933, as amended, or the
Securies  Exchange  Act  of  1934,  as  amended,  (whether  made  before  or  aer  the  date  of  the  Report),  irrespecve  of  any  general
incorporaon language contained in such filing.

 
EXHIBIT 97.1

COHERUS BIOSCIENCES, INC. (the “Company”)

CLAWBACK POLICY

Approved and adopted by the Board on December 1, 2023

Introduction

The Board of Directors of the Company (the “Board”) believes that it is in the best interests of the Company and its
shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the
Company's pay-for-performance compensation philosophy. The Board has therefore adopted this policy which
provides for the recoupment of certain executive compensation in the event of an accounting restatement resulting
from material noncompliance with financial reporting requirements under the federal securities laws (the “Policy”).
This Policy is designed to comply with Section 10D of the Securities Exchange Act of 1934 (the “Exchange Act”).

Administration

This Policy shall be administered by the Board or, if so designated by the Board, the Compensation Committee, in
which case references herein to the Board shall be deemed references to the Compensation Committee. Any
determinations made by the Board shall be final and binding on all affected individuals.

Covered Executives

This Policy applies to the Company's current and former executive officers, as determined by the Board in accordance
with Section 10D of the Exchange Act and the listing standards of the national securities exchange on which the
Company's securities are listed (“Covered Executives”).

Recoupment; Accounting Restatement

In the event the Company is required to prepare an accounting restatement of its financial statements due to the
Company's material noncompliance with any financial reporting requirement under the securities laws, the Board will
require reimbursement or forfeiture of any excess Incentive Compensation (as defined below) received by any Covered
Executive during the three completed fiscal years immediately preceding the date on which the Company is required to
prepare an accounting restatement.

Incentive Compensation

For purposes of this Policy, “Incentive Compensation” means any of the following; provided that, such compensation
is granted, earned, or vested based wholly or in part on the attainment of a financial reporting measure:

● Annual bonuses and other short- and long-term cash incentives.

● Stock options.

● Stock appreciation rights.

● Restricted stock.

● Restricted stock units.

● Performance shares.

● Performance units.

1

Financial reporting measures include:

● Company stock price.

● Total shareholder return.

● Revenues, including Revenues for any particular product.

● Net income.

● Earnings before interest, taxes, depreciation, and amortization (EBITDA).

● Expenses, including SG&A and R&D operating expenses.

● Funds from operations.

● Liquidity measures such as working capital or operating cash flow.

● Return measures such as return on invested capital or return on assets.

● Earnings measures such as earnings per share.

Excess Incentive Compensation: Amount Subject to Recovery

The amount to be recovered will be the excess of the Incentive Compensation paid to the Covered Executive based on
the erroneous data over the Incentive Compensation that would have been paid to the Covered Executive had it been
based on the restated results, as determined by the Board.

If the Board cannot determine the amount of excess Incentive Compensation received by the Covered Executive
directly from the information in the accounting restatement, then it will make its determination based on a reasonable
estimate of the effect of the accounting restatement.

Method of Recoupment

The Board will determine, in its sole discretion, the method for recouping Incentive Compensation hereunder which
may include, without limitation:

(a) requiring reimbursement of cash Incentive Compensation previously paid;

(b) seeking recovery of any gain realized on the vesting, exercise, settlement, sale, transfer, or other disposition of any
equity-based awards;

(c) offsetting the recouped amount from any compensation otherwise owed by the Company to the Covered Executive;

(d) cancelling outstanding vested or unvested equity awards; and/or

(e) taking any other remedial and recovery action permitted by law, as determined by the Board.

No Indemnification

The Company shall not indemnify any Covered Executives against the loss of any incorrectly awarded Incentive
Compensation.

Interpretation

The Board is authorized to interpret and construe this Policy and to make all determinations necessary, appropriate, or
advisable for the administration of this Policy. It is intended that this Policy be interpreted in a manner that is
consistent with the requirements of Section 10D of the Exchange Act and any applicable rules or standards adopted by
the Securities and Exchange Commission or any national securities exchange on which the Company's securities are
listed.

2

Effective Date

This Policy shall be effective as of the date it is adopted by the Board (the “Effective Date”) and shall apply to
Incentive Compensation that is approved, awarded or granted to Covered Executives on or after that date.

Amendment; Termination

The Board may amend this Policy from time to time in its discretion and shall amend this Policy as it deems necessary
to reflect final regulations adopted by the Securities and Exchange Commission under Section 10D of the Exchange
Act and to comply with any rules or standards adopted by a national securities exchange on which the Company's
securities are listed. The Board may terminate this Policy at any time.

Other Recoupment Rights

The Board intends that this Policy will be applied to the fullest extent of the law. The Board may require that any
employment agreement, equity award agreement, or similar agreement entered into on or after the Effective Date shall,
as a condition to the grant of any benefit thereunder, require a Covered Executive to agree to abide by the terms of this
Policy. Any right of recoupment under this Policy is in addition to, and not in lieu of, any other remedies or rights of
recoupment that may be available to the Company pursuant to the terms of any similar policy in any employment
agreement, equity award agreement, or similar agreement and any other legal remedies available to the Company.

Impracticability

The Board shall recover any excess Incentive Compensation in accordance with this Policy unless such recovery
would be impracticable, as determined by the Board in accordance with Rule 10D-1 of the Exchange Act and the
listing standards of the national securities exchange on which the Company's securities are listed.

Successors

This Policy shall be binding and enforceable against all Covered Executives and their beneficiaries, heirs, executors,
administrators or other legal representatives.

3