Quarterlytics / Healthcare / Biotechnology / TG Therapeutics

TG Therapeutics

tgtx · NASDAQ Healthcare
Claim this profile
Ticker tgtx
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Employees 11-50
← All annual reports
FY2023 Annual Report · TG Therapeutics
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

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 transition period from ________ to ________.

Commission File Number 1-32639
TG THERAPEUTICS, INC.
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of incorporation or organization)

36-3898269
(I.R.S. Employer Identification No.)

3020 Carrington Mill Blvd, Suite 475

Morrisville, North Carolina
(Address of principal executive offices)

27560
(Zip Code)

Registrant’s telephone number, including area code: (212) 554-4484

Securities registered pursuant to Section 12(b) of the Act:

Title of Class
Common Stock, par value $0.001

Trading Symbol(s)
TGTX

Exchange Name
Nasdaq Capital Market

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

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☒

Securities registered pursuant to Section 12(g) of the Act:    None

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for
such shorter period that 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 submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this Chapter)
during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the
definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☒
Non-accelerated filer ☐

Accelerated filer ☐
Smaller reporting company ☐
Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting
standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section
404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to
previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive
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 voting common stock held by non-affiliates of the registrant (assuming, for purposes of this calculation, without conceding, that all executive officers and directors
are “affiliates”) was $3.4 billion as of June 30, 2023, based on the closing sale price of such stock as reported on the NASDAQ Capital Market.

There were 154,420,772 shares of the registrant’s common stock, $0.001 par value, outstanding as of February 23, 2024.

Portions of the registrant’s Proxy Statement for the 2023 Annual Meeting of Stockholders are incorporated by reference in Part III of this Annual Report on Form 10-K.

Auditor Name: KPMG LLP   Auditor Location: New York, NY    Auditor Firm ID: 185

DOCUMENTS INCORPORATED BY REFERENCE

 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
  
  
  
 
Table of Contents

TG THERAPEUTICS, INC.
ANNUAL REPORT ON FORM 10-K
FOR THE FISCAL YEAR ENDED DECEMBER 31, 2023

TABLE OF CONTENTS

SPECIAL CAUTIONARY NOTICE REGARDING FORWARD-LOOKING STATEMENTS
SUMMARY RISK FACTORS

PART I

Unresolved Staff Comments

Risk Factors

ITEM 1 Business
ITEM
1A
ITEM
1B
ITEM
1C
ITEM 2 Properties
ITEM 3 Legal Proceedings
ITEM 4 Mine Safety Disclosures

Cybersecurity

PART II

Quantitative and Qualitative Disclosure About Market Risk

ITEM 5 Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
ITEM 6 Removed and Reserved
ITEM 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations
ITEM
7A
ITEM 8 Financial Statements and Supplementary Data
ITEM 9 Changes in and Disagreements With Accountants on Accounting and Financial Disclosures
ITEM
9A
ITEM
9B

Controls and Procedures

Other Information

PART
III

ITEM 10Directors, Executive Officers and Corporate Governance
ITEM 11Executive Compensation
ITEM 12Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
ITEM 13Certain Relationships and Related Transactions, and Director Independence
ITEM 14Principal Accounting Fees and Services

PART
IV

ITEM 15Exhibits and Financial Statement Schedules

1

Page
2
3

5

5
21

57

57

57
57
57

58

58
58
59
67

67
67
67

67

68

68
68
68
68
68

69

69

   
 
 
 
 
 
 
 
 
 
  
Table of Contents

SPECIAL CAUTIONARY NOTICE REGARDING FORWARD-LOOKING STATEMENTS

Certain matters discussed in this report, including matters discussed under the captions “Business” and “Management’s Discussion and Analysis
of Financial Condition and Results of Operations,” may constitute forward-looking statements for purposes of the Securities Act of 1933, as amended
(Securities Act), and the Securities Exchange Act of 1934, as amended (Exchange Act), and involve known and unknown risks, uncertainties and other
factors that may cause our actual results, performance or achievements to be materially different from the future results, performance or achievements
expressed  or  implied  by  such  forward-looking  statements.  In  some  cases,  you  can  identify  forward-looking  statements  by  words  such  as  “anticipate,”
“believe,” “contemplate,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “seek,” “should,” “target,”
“will,” “would” or the negative of these words or other comparable terminology, although not all forward-looking statements contain these identifying
words. 

All  written  or  oral  forward-looking  statements  attributable  to  us  are  expressly  qualified  in  their  entirety  by  these  cautionary  statements.  In
addition, with respect to all of our forward-looking statements, we claim the protection of the safe harbor for forward-looking statements contained in the
Private Securities Litigation Reform Act of 1995. Such forward-looking statements include, but are not limited to, statements about:

● our ability to obtain and maintain regulatory approvals for our product candidates, including TG-1701, TG-1801, and Azercabtagene Zapreleucel
(azer-cel), as well as any other product candidates, and our ability to maintain regulatory approval of BRIUMVI® (ublituximab) for the treatment
of relapsing forms of multiple sclerosis (RMS) in the United States (U.S.), the European Union (EU) and the United Kingdom (UK);

● our ability to adapt and expand our commercial infrastructure to successfully launch, market and sell BRIUMVI and our other product candidates; 
● our ability to maintain a reliable supply of our products that meets market demand; 
● the success of the ongoing commercialization of BRIUMVI or any future products or combinations of products, including the anticipated rate and

degree of market acceptance and pricing and reimbursement; 

● the initiation, timing, progress and results of our pre-clinical studies and clinical trials; 
● our ability to advance drug candidates into, and successfully complete, clinical trials; 
● our ability to develop, formulate, manufacture and commercialize our product candidates; 
● our ability to establish and maintain contractual relationships and partnerships, on commercially reasonable terms, with third parties for

manufacturing, distribution, marketing and supply and a range of other support functions for our clinical development and commercialization
efforts; 

● the implementation of our business model and strategic plans for our business and drug candidates; 
● the scope of protection we are able to establish and maintain for intellectual property rights covering our product and product candidates; 
● estimates of our expenses, future revenues, capital requirements and our needs for additional financing; 
● our ability to maintain and establish collaborations and enter into strategic arrangements, if desired; 
● our ability to meet any of our financial projections or guidance, including without limitation short and long-term revenue projections or guidance

and changes to the assumptions underlying those projections or guidance; 

● our ability to obtain sufficient capital to fund our planned operations; 
● our financial performance and cash burn management;  
● our ability to maintain or obtain adequate product liability and other insurance coverage; and  
● developments relating to our competitors and our industry. 

2

   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

SUMMARY RISK FACTORS

Our business is subject to a number of risks of which you should be aware before making an investment decision. The risks described below are a
summary of the principal risks associated with an investment in us and are not the only risks we face. You should carefully consider these risks, the risk
factors in Item 1A, and the other reports and documents that we have filed with the Securities and Exchange Commission (SEC).

Risks Related to Commercialization
● If we are unable to maintain current approval of BRIUMVI, our business will be materially harmed.

●

●

●

●

●

We cannot predict when or if we will obtain regulatory approval to commercialize our product candidates, including TG-1701 and TG-1801 in B-cell
disorders or azer-cel in non-oncology indications.
We have limited experience operating as a commercial company, and, as a result, the marketing and sale of BRIUMVI for the treatment of RMS may be
less successful than anticipated.
If BRIUMVI or any of our future product candidates (if approved) do not achieve broad market acceptance among physicians, patients, payors or the
medical community, the revenues that we generate from product sales will be limited.
If the market opportunities for BRIUMVI and any future products for which we may receive approval, including TG-1701 or TG-1801 in B-cell
disorders or azer-cel in non-oncology indications, are smaller than we estimate or if any approval we obtain is based on a narrower patient population or
the labeling includes warnings or limitations that are not acceptable to patients or healthcare providers, our revenue will be adversely affected.
We face substantial competition for treatments for our target indications, including from companies with greater resources than we have, which may
result in others commercializing drugs before or more successfully than we do, which could result in the reduction or elimination of our commercial
opportunity.

● If we are unable to generate sufficient revenue, we may need to raise substantial additional capital to sustain our business.
● Product liability lawsuits could cause us to incur substantial liabilities and limit product commercialization.

Risks Related to Drug Development and Regulatory Approval
● If we are unable to obtain or maintain regulatory approval for our product or product candidates and ultimately cannot commercialize one or more of

them, or if we experience significant delays in doing so, our business will be materially harmed

● Our product and product candidates may cause undesirable side effects that could delay or prevent their regulatory approval or significantly limit their

commercial profile following marketing approval, if any, or result in withdrawal from the market if approved

● Because results of preclinical studies and early clinical trials are not necessarily predictive of future results, any product candidate we advance may not
have favorable results in later clinical trials. Moreover, interim, “top-line,” and preliminary data from our clinical trials that we announce or publish
may change, or the perceived product profile may be impacted, as more patient data or additional endpoints are analyzed.

● Any products or product candidates we may advance through clinical development are subject to extensive regulation, which can be costly and time

consuming, cause unanticipated delays, or prevent the receipt of the required approvals.

Risks Related to Governmental Regulation of the Pharmaceutical Industry
● We are subject to extensive regulation, including new legislative and regulatory proposals, including efforts to control, set or cap pricing for approved

drugs, which may increase our costs and adversely affect our ability to market our products, obtain collaborators and raise capital.

● If we fail to comply with various healthcare laws and regulations, we may incur losses or be subject to liability.
● If we fail to comply with regulatory requirements, any product candidate may fail to receive regulatory approval and any product for which we obtain

marketing approval could be subject to restrictions or withdrawal from the market and we may be subject to penalties.

Risks Related to our Dependence on Third Parties
● Our reliance on third parties for commercial and clinical supply of raw materials and our product and product candidates increases the risk that we will
not have sufficient quantities of our product or product candidates or such quantities at an acceptable cost or quality, which could delay, prevent or
impair our development or commercialization efforts.

● If the third parties on which we rely to conduct our clinical trials and generate clinical, preclinical, and other data necessary to support our regulatory
applications do not perform their services as required, we may not be able to obtain regulatory approval for or commercialize our product or product
candidates when expected or at all.

● Because we have in-licensed our product and product candidates from third parties, any dispute with, or non-performance by our licensors will

adversely affect our ability to develop and commercialize the applicable product.

3

 
 
 
 
 
  
  
Table of Contents

Risks Related to Intellectual Property

Our success depends upon our ability to obtain and protect our intellectual property, and if the scope of our patent protection obtained is not sufficiently
broad, our competitors could develop and commercialize products similar or identical to ours, and our ability to successfully commercialize our products
may be impaired.
Our patent protection could be reduced or eliminated for non-compliance with various procedural and other requirements imposed by governmental
patent agencies.
We may need to license certain intellectual property from third parties, and such licenses may not be available or may not be available on commercially
reasonable terms.
If we or our partners are sued for infringing intellectual property rights of third parties, it will be costly and time consuming to defend against such
lawsuits, and an unfavorable outcome in any such lawsuit would have a material adverse effect on our business.

●

●

●

●

● If we are unable to protect the confidentiality of our trade secrets, our business may be significantly harmed.

Risks Related to our Financial Position and Need for Additional Capital
● We have incurred significant operating losses since our inception, and we may incur losses in the future.
● While we do not expect to need to raise additional capital, we may need to do so. If we are unable to raise capital, if needed, we may be required to

delay, limit, reduce or eliminate some of our drug development programs or commercialization efforts.

● Our level of indebtedness and debt service obligations could adversely affect our financial condition and may make it more difficult for us to fund our

operations.

General Risk Factors

●

Public health issues including an epidemic or global pandemic, including the pandemic caused by COVID-19, could have an adverse impact on our
financial condition and results of operations and other aspects of our business.

● Patients and healthcare providers have raised concerns that immunosuppressive products, like anti-CD20 antibodies and other B-cell targeted agents,

may increase the risk of acquiring COVID-19 or lead to more severe complications upon infection. These concerns may impact the commercial potential
for BRIUMVI and other immunosuppressive products that we have in development.

● We will need to develop and expand our business, and we may encounter difficulties in managing this development and expansion.

●

●

●

●

●

Our ability to continue our clinical development and commercialization activities will depend on our ability to attract and maintain key management and
other personnel.
Certain of our executive officers, directors and other stockholders own more than 5% of our outstanding common stock and may be able to influence our
management and the outcome of matters submitted to shareholders for approval.
Certain anti-takeover provisions in our charter documents and Delaware law could make a third-party acquisition more difficult, which could limit the
price investors might be willing to pay for our common stock.
Our stock price is, and we expect it to remain, volatile, which could limit investors’ ability to sell stock at a profit and could subject us to securities and
shareholder derivative litigation.
Significant disruptions of information technology systems, breaches of data security or unauthorized disclosures of sensitive data could harm our
business and subject us to liability or reputational damage.

The foregoing is only a summary of some of our risks. These and other risks are discussed more fully in the section entitled “Risk Factors” in Part
I, Item 1A and elsewhere in this Annual Report on Form 10-K (our Risk Factors).

4

 
 
 
 
Table of Contents

PART  I

Unless the context requires otherwise, references in this report to “TG,” “Company,” “we,” “us” and “our” refer to TG Therapeutics, Inc. and our
subsidiaries.  Our  name,  logo  and  BRIUMVI  are  trademarks  or  tradenames  of  TG  Therapeutics,  Inc.  All  other  trademarks,  service  marks  or  other
tradenames appearing in this Annual Report on Form 10-K are the property of their respective owners.

ITEM 1. BUSINESS.

OVERVIEW

TG  Therapeutics  is  a  fully-integrated,  commercial  stage,  biopharmaceutical  company  focused  on  the  acquisition,  development  and
commercialization of novel treatments for B-cell mediated diseases. In addition to a research pipeline including several investigational medicines, TG has
received  approval  from  the  U.S.  Food  and  Drug  Administration  (FDA)  for  BRIUMVI®  (ublituximab-xiiy)  for  the  treatment  of  adult  patients  with
relapsing  forms  of  multiple  sclerosis  (RMS),  to  include  clinically  isolated  syndrome,  relapsing-remitting  disease  and  active  secondary  progressive
disease, in adults, as well as approval by the European Commission (EC) and the Medicines and Healthcare products Regulatory Agency (MHRA) for
BRIUMVI to treat adult patients with RMS who have active disease defined by clinical or imaging features in Europe and the United Kingdom (UK),
respectively. We also actively evaluate complementary products, technologies and companies for in-licensing, partnership, acquisition and/or investment
opportunities.

Business Highlights

FDA Approval and U.S. Launch of BRIUMVI

On December 28, 2022, we announced that the FDA granted approval of ublituximab, now referred to as BRIUMVI, for the treatment of RMS,
to  include  clinically  isolated  syndrome,  relapsing-remitting  disease,  and  active  secondary  progressive  disease,  in  adults.  BRIUMVI  is  an  anti-CD20
monoclonal antibody approved for patients with RMS that can be administered in a one-hour infusion following the starting dose. Approval was granted
for this indication based on data from the ULTIMATE I & II Phase 3 trials, which demonstrated superiority over teriflunomide in significantly reducing
the annualized relapse rate (ARR, the primary endpoint), the number of T1 Gd-enhancing lesions and the number of new or enlarging T2 lesions. Results
from the ULTIMATE I & II trials were published in August 2022 in The New England Journal of Medicine.

On January 26, 2023, we announced the commercial launch of BRIUMVI, making it available to physicians and patients. We are committed to
helping patients access BRIUMVI through the BRIUMVI Patient Support Program, which we launched following the approval, additional information
can be found at www.briumvi.com.

Ex-U.S. Commercialization of BRIUMVI

On June 1, 2023, we announced that the EC granted approval of BRIUMVI for the treatment of adult patients with RMS who have active disease

defined by clinical or imaging features.

On  August  1,  2023,  we  announced  an  agreement  with  Neuraxpharm  Pharmaceuticals,  S.L.  (Neuraxpharm),  a  leading  European  specialty

pharmaceutical company focused on the treatment of central nervous system (CNS) disorders, for the ex-U.S. commercialization of BRIUMVI.

On November 1, 2023, we announced that we also received approval by the MHRA for BRIUMVI to treat adult patients with RMS with active

disease defined by clinical or imaging features in the UK.

On February 26, 2024, we announced the commercial launch of BRIUMVI in the European Union (EU) by Neuraxpharm, with BRIUMVI made

available for commercial sale in Germany, with additional EU markets expected to follow.

Pipeline Expansion

On January 9, 2024, we entered into an agreement with Precision BioSciences, Inc. (Precision) to acquire a worldwide license to Precision’s
Azercabtagene Zapreleucel (azer-cel), an allogeneic CD19 CAR T cell therapy program for autoimmune diseases and all other non-oncology indications.
Azer-cel  is  an  allogeneic  (off  the  shelf)  CAR  T  program,  and  the  Company  has  near  term  plans  to  evaluate  the  program  in  multiple  autoimmune
indications.

5

 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Table of Contents

CORPORATE INFORMATION

We  were  incorporated  in  Delaware  in  1993.  Our  executive  offices  are  located  at  3020  Carrington  Mill  Blvd,  Suite  475,  Morrisville,  North

Carolina, 27560. Our telephone number is 1-877-575-TGTX(8489), and our e-mail address is info@tgtxinc.com.

We  maintain  a  website  with  the  address  www.tgtherapeutics.com  and  maintain  various  social  media  accounts,  including  but  not  limited  to  X
(formerly  Twitter)  and  LinkedIn.  We  also  maintain  websites  related  to  BRIUMVI,  including  but  not  limited  to  www.BRIUMVI.com,  and
www.BRIUMVIPATIENTSUPPORT.com.  We  make  available  free  of  charge  through  our  corporate  website  our  annual  reports  on  Form  10-K,  quarterly
reports  on  Form  10-Q  and  current  reports  on  Form  8-K,  as  well  as  any  amendments  to  these  reports,  as  soon  as  reasonably  practicable  after  we
electronically  file  such  material  with,  or  furnish  such  material  to,  the  SEC.  We  are  not  including  the  information  on  our  website  or  our  social  media
accounts  as  a  part  of,  nor  incorporating  either  by  reference  into,  this  report.  The  SEC  maintains  a  website  that  contains  annual,  quarterly,  and  current
reports,  proxy  statements,  and  other  information  that  issuers  (including  us)  file  electronically  with  the  SEC.  The  SEC’s  website  address  is
http://www.sec.gov.

In addition, we intend to use our corporate website, SEC filings, press releases, public conference calls and webcasts as well as social media to
communicate with our subscribers and the public. It is possible that the information we post on social media could be deemed to be material information.
Therefore, in light of the SEC’s guidance, we encourage investors, the media and others interested in us to review the information we post on the U.S.
social media channels listed on our website.

STRATEGY

As  a  fully-integrated,  commercial  stage  biopharmaceutical  company  focused  on  the  acquisition,  development  and  commercialization  of  novel

treatments for B cell mediated diseases, our key corporate objectives include:

● Successfully commercializing BRIUMVI in the U.S. for relapsing forms of multiple sclerosis;
● Building upon the BRIUMVI approval to evaluate other uses for BRIUMVI in additional MS indications and/or other autoimmune diseases;
● Continuing to expand our pipeline with mechanisms of importance to B-cell mediated diseases;
● Evaluating potential strategic collaborations to maximize the value of our programs and B-cell directed platform; and
● Maintaining our “patient first” culture as we grow our business.

Our Approach and Platform

Our approach to drug development is centered on developing therapies for B-cell mediated diseases. Our process begins by identifying validated
targets  against  B-cell  mediated  diseases,  and  then  searching  for  and,  ideally,  acquiring  what  we  believe  to  be  “best-in-class”  compounds  with
complementary mechanisms against these targets.

Our preference is to identify targets for which there is human clinical proof of concept that the mechanism is active in B-cell mediated diseases

and then to identify drug candidates that effectively modulate the desired molecular target. We identify these drug candidates at academic centers of
excellence or in development at biotech companies or pharmaceutical companies globally. Our current drug candidates were acquired through license
agreements, collaborations, or joint ventures with biopharmaceutical companies located globally. This approach enables us to minimize target risk while
looking for the best available drug candidates around the world. By focusing on B-cell mediated diseases and targets with a known activity profile, we
believe that we can quickly identify the patients most likely to respond, resulting in a more efficient development path with the potential for a greater
likelihood of success.

Our  approach  is  enabled  by  our  clinical  development  platform  which  includes  an  internal  team  with  a  deep  understanding  of  B-cell  mediated

diseases and significant experience successfully obtaining FDA approval for innovative treatments for these complex diseases.

AUTOIMMUNE DISEASE OVERVIEW

An autoimmune disease occurs when the body’s immune system attacks and destroys healthy body tissue by mistake.  There are currently more
than 80 types of autoimmune disorders that have been identified. Some of these diseases may result from inappropriate production of antibodies from the
B-cells. These antibodies cannot discriminate “self” from “non-self,” and inadvertently mount a disabling immune response against normal organs. Some
of  these  diseases  may  not  be  antibody  mediated  but  may  still  result  from  aberrant  activity  of  B-cells.  Examples  of  common  and  very  debilitating
autoimmune disorders for which abnormally functioning B-cells have been implicated include multiple sclerosis (MS) and rheumatoid arthritis (RA).

 The Company’s current focus is on MS.

Multiple Sclerosis Overview

RMS  is  a  chronic  demyelinating  disease  of  the  central  nervous  system  (CNS)  and  includes  people  with  relapsing-remitting  multiple  sclerosis
(RRMS) and people with secondary progressive multiple sclerosis (SPMS) who continue to experience relapses. RRMS is the most common form of MS
and  is  characterized  by  episodes  of  new  or  worsening  signs  or  symptoms  (relapses)  followed  by  periods  of  recovery.  MS  is  the  most  prevalent  chronic
inflammatory disease of the CNS. It is estimated that nearly 1 million people are living with MS in the United States and over 2.3 million people world-
wide are living with MS.

6

  
 
  
 
 
 
 
 
 
 
 
  
  
 
 
  
 
 
 
 
  
Table of Contents

OUR PRODUCTS

We  currently  license  worldwide  development  and  commercial  rights,  subject  to  certain  limited  geographical  restrictions,  for  all  of  our

products under development. The following table summarizes the current status for our lead drug candidates as of February 2024. 

Clinical Drug Candidate: (molecular target)
Ublituximab (anti-CD20 mAb)
TG-1701 (BTK inhibitor)
TG-1801 (anti-CD47/CD19 bispecific mAb)
Azer-cel

 Initial Target Disease
 Relapsing Forms of Multiple Sclerosis (RMS)
 B-cell disorders
 B-cell disorders
 Auto-immune disorders

 Stage of Development (trial name)
 APPROVED
 Phase 1 trial
 Phase 1 trial
 Phase 1 (pending)

 BRIUMVI (ublituximab-xiiy) Overview

BRIUMVI is the first and only anti-CD20 monoclonal antibody approved for the treatment of RMS, to include clinically isolated syndrome,
relapsing-remitting disease, and active secondary progressive disease, in adults, that can be administered in a twice a year one-hour infusion following the
starting dose.

Late-Stage Clinical Development of Ublituximab-xiiy

ULTIMATE I & II Trials Evaluating Single Agent Ublituximab in RMS: ULTIMATE I and ULTIMATE II are two independent Phase 3 trials. Each
trial  is  a  global,  randomized,  multi-center,  double-blinded,  double-dummy,  active-controlled  study  evaluating  the  efficacy  and  safety/tolerability  of
ublituximab-xiiy (450mg dose administered by one hour intravenous infusion every six months, following a Day 1 infusion of 150mg over four hours, and
a Day 15 infusion of 450mg over one hour) to teriflunomide (14mg oral tablets taken once daily) in subjects with RMS. The primary endpoint for each
study was ARR following 96 weeks of treatment. This program was led by Lawrence Steinman, MD, George A. Zimmermann Professor and Professor of
Pediatrics, Neurology and Neurological Sciences at Stanford University.

In  December  2020,  we  announced  positive  topline  results  from  the  ULTIMATE  I  &  II  trials.  Both  studies  met  their  primary  endpoint  of
significantly reducing ARR over a 96-week period (p<0.005 in each study) with ublituximab-xiiy demonstrating an ARR of <0.10 in each of the studies.
Relative reductions of approximately 60% and 50% in ARR over teriflunomide were observed in ULTIMATE I & II, respectively. Key secondary magnetic
resonance imaging (MRI) endpoints were also met.

On August 22, 2022, the full results from the ULTIMATE I & II trials were published in the New England Journal of Medicine.        

ENHANCE Phase 3b Trial: On October 11, 2023, we presented the first data from the ENHANCE Phase 3b trial evaluating BRIUMVI in  patients with
RMS who switch from another anti-CD20 therapy to BRIUMVI. The presentation occurred at the 2023 European Committee for Treatment and Research in
Multiple Sclerosis Annual Meeting.  In this study, patients with low levels of B-cells as pre-specified in the protocol are eligible to proceed directly to a full
dose of BRIUMVI 450mg without receiving a 150 mg loading dose.  As of the presentation, 13 patients switched from Ocrevus to BRIUMVI 450mg as a
2-hour infusion with no infusion related reactions reported and no unexpected side effects.  An additional 2 patients switched from Ocrevus to BRIUMVI
450mg as a 1-hour infusion again with no infusion related reactions reported and no unexpected side effects.  The study has continued to enroll patients at
450mg as a 1-hour infusion and additional data is expected to be reported during the course of 2024. 

U.S. Commercialization of BRIUMVI (ublituximab-xiiy)

On  December  28,  2022,  we  announced  the  FDA  approval  of  BRIUMVI  (ublituximab-xiiy)  for  the  treatment  of  RMS,  to  include  clinically
isolated syndrome, relapsing-remitting disease, and active secondary progressive disease, in adults, primarily based on results from the ULTIMATE I & II
Phase 3 trials, and on January 26, 2023, we announced the U.S. commercial launch of BRIUMVI, making it available to physicians and patients. On July 1,
2023, the permanent J-Code for BRIUMVI (J2329) became effective.

Ex-U.S. Commercialization of BRIUMVI

On June 1, 2023, we announced that the EC granted approval of BRIUMVI for the treatment of adult patients with RMS who have active

disease defined by clinical or imaging features. With this approval, the centralized marketing authorization is valid in all EU member states, Iceland,
Norway and Liechtenstein.

On  August  1,  2023,  we  announced  an  agreement  with  Neuraxpharm,  a  leading  European  specialty  pharmaceutical  company  focused  on  the
treatment of CNS disorders, for the Ex-US commercialization of BRIUMVI. Under the terms of the commercialization agreement, we received an upfront
payment of $140 million, and are eligible to receive an additional $12.5 million upon launch in the first EU country and up to an additional $492.5 million
in milestone-based payments on achievement of certain launch and commercial milestones. The total deal is valued at up to $645 million in upfront and
milestone  payments.  In  addition,  we  will  receive  tiered  double-digit  royalties  on  net  product  sales  up  to  30%.  In  exchange,  Neuraxpharm  will  have  the
exclusive right to commercialize BRIUMVI in certain territories outside the United States, Canada and Mexico, the commercialization rights for which had
been  previously  retained  by  TG,  thus  excluding  certain  Asian  countries  subject  to  previously  existing  partnerships.  We  retain  an  option  to  buy  back  all
rights under the commercialization agreement for a period of two years in the event of a change in control of TG.

On November 1, 2023, we announced that we also received approval by the MHRA for BRIUMVI to treat adult patients with RMS with active

disease defined by clinical or imaging features in the UK.

On February 26, 2024, we announced the commercial launch of BRIUMVI in the European Union (EU) by Neuraxpharm, with BRIUMVI made

available for commercial sale in Germany, with additional EU markets expected to follow.

7

 
 
 
 
 
 
  
 
  
 
 
  
 
 
 
 
 
 
 
 
Table of Contents

TG-1701 (BTK inhibitor) Overview

TG-1701 is a novel, orally available and covalently-bound Bruton’s tyrosine kinase (BTK) inhibitor that exhibits strong selectivity to BTK in in

vitro kinase screening.

B-cell receptor (BCR) signaling is crucial for normal B-cell development and supports the survival and growth of B-cells.

We are currently evaluating TG-1701 in a Phase 1, multi-center, dose-escalation clinical trial in patients with B-cell malignancies. Data from this

trial was last presented at the 2021 American Society of Hematology (ASH) annual meeting.

TG-1801 (anti-CD47/anti-CD19 bispecific monoclonal antibody) Overview

TG-1801 is a potentially first-in-class, bispecific CD47 and CD19 antibody. It is the first therapy to target both CD19, a B-cell specific marker
widely expressed across B-cell malignancies, and CD47, the "don’t eat me" signal used by both healthy and tumor cells to evade macrophage mediated
phagocytosis.

In  the  first  quarter  of  2019,  we  commenced  a  Phase  1  first-in-human,  dose-escalation  study  of  TG-1801  in  patients  with  B-cell  lymphoma.  In
December 2022, preliminary results from this first-in-human Phase 1 study were presented at the 64th  American  Society  of  Hematology  (ASH)  Annual
Meeting  &  Exposition.    TG-1801  was  well  tolerated  as  monotherapy  and  in  combination  with  ublituximab  with  no  maximum  tolerable  dose  (MTD)
identified and exhibited preliminary signs of efficacy in a variety of relapsed or refractory B-cell lymphomas. 

In the first half of 2021, we commenced a second Phase 1 study of TG-1801 in the U.S. to continue dose optimization as monotherapy.

Azercabtagene Zapreleucel (azer-cel)

Azer-cel is an allogeneic (off-the-shelf) CD19 CAR T cell therapy program for autoimmune diseases and all other non-oncology indications. Made
from donor-derived T cells modified using a proprietary ARCUS genome editing technology, azer-cel recognizes the well characterized B-cell surface
protein  CD19,  an  important  and  validated  target  in  several  B-cell  cancers  and  autoimmune  diseases. Azer-cel  is  designed  to  avoid  graft-versus-host
disease (GvHD), a significant complication associated with other donor-derived, cell-based therapies. The Company has near term plans to evaluate the
program in  autoimmune indications. 

INTELLECTUAL PROPERTY AND PATENTS

General

Our  goal  is  to  obtain,  maintain  and  enforce  patent  protection  for  our  products,  formulations,  processes,  methods  and  other  proprietary
technologies,  preserve  our  trade  secrets,  and  operate  without  infringing  on  the  proprietary  rights  of  other  parties,  both  in  the  United  States  and  in  other
countries.  Our  policy  is  to  actively  seek  to  obtain,  where  appropriate,  the  broadest  intellectual  property  protection  possible  for  our  product  candidates,
proprietary information and proprietary technology through a combination of contractual arrangements and patents, both in the U.S. and elsewhere in the
world.

We also depend upon the skills, knowledge and experience of our scientific and technical personnel, as well as that of our advisors, consultants
and other contractors. This knowledge, trade secrets, proprietary information and experience we call “know-how.” To help protect our proprietary know-
how,  which  is  not  patentable,  and  for  inventions  for  which  patents  may  be  difficult  to  enforce,  we  rely  on  trade  secret  protection  and  confidentiality
agreements  to  protect  our  interests.  To  this  end,  we  seek  to  protect  our  proprietary  technology  and  processes,  in  part,  by  entering  into  confidentiality
agreements  with  our  collaborators,  scientific  advisors,  employees  and  consultants,  and  invention  assignment  agreements  with  our  employees  and
consultants.  There  can  be  no  assurance,  however,  that  we  can  prevent  unauthorized  disclosure  or  use  of  our  trade  secrets,  know-how  and  proprietary
information despite the existence of confidentiality agreements.

Patents and other proprietary rights are crucial to the development of our business. We will be able to protect our proprietary technologies from
unauthorized  use  by  third  parties  only  to  the  extent  that  our  proprietary  rights  are  covered  by  valid  and  enforceable  patents,  supported  by  regulatory
exclusivity or are effectively maintained as trade secrets. We have a number of issued patents and pending patent applications related to our compounds and
other  technology,  but  we  cannot  guarantee  the  scope  of  protection  of  the  issued  patents,  or  that  such  patents  will  survive  a  validity  or  enforceability
challenge, or that any of the pending patent applications will issue as patents.

Generally, patent applications in the U.S. are maintained in secrecy for a period of 18 months or more. Since publication of discoveries in the
scientific or patent literature often lags behind actual discoveries, we are not certain that we were the first to make the inventions covered by each of our
issued  patents  and  pending  patent  applications  or  that  we  were  the  first  to  file  patent  applications  covering  such  inventions.  The  patent  positions  of
biotechnology and pharmaceutical companies are highly uncertain and involve complex legal and factual questions. To date, there has been no consistent
policy regarding the breadth of claims allowed in biotechnology patents. Therefore, we cannot predict the breadth of claims that may be ultimately allowed
from our pending patent applications, cannot predict whether the claims in our issued patents will be invalidated or modified through the district courts,
Patent Trial and Appeal Board (PTAB) proceedings, or reexamination proceedings at the United States Patent and Trademark Office (USPTO), and thus
cannot predict the enforceability of the claims in our issued patents or the claims that may ultimately issue from our pending patent applications. Third
parties or competitors may challenge or circumvent our patents or patent applications, if issued. If our competitors prepare and file patent applications in
the U.S. that claim technology also claimed by us in a pending patent application or issued patent, we may have to participate in interference proceedings to
determine  priority  of  invention,  which  could  result  in  substantial  cost,  even  if  the  eventual  outcome  is  favorable  to  us.  Because  of  the  extensive  time
required for development, testing and regulatory review of a potential product, it is possible that before we commercialize any of our products, any related
patent may expire or remain in existence for only a short period following commercialization, thus reducing any advantage of the patent. However, the life
of a patent covering a product that has been subject to regulatory approval may have the ability to be extended through the patent restoration program,
although any such extension could still be minimal. If a patent is issued to a third party containing one or more preclusive or conflicting claims, and those
claims are ultimately determined to be valid and enforceable, we may be required to obtain a license under such patent or to develop or obtain alternative
technology. In the event of litigation involving a third-party claim, an adverse outcome in the litigation could subject us to significant liabilities to such
third party, require us to seek a license for the disputed rights from such third party, and/or require us to cease use of the technology. Further, our breach of
an existing license or failure to obtain a license to technology required to commercialize our products may seriously harm our business. We also may need

 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
to commence litigation to enforce any patents issued to us or to determine the scope and validity of third-party proprietary rights. Litigation would involve
substantial costs.

8

 
 
  
Table of Contents

Moreover,  physicians  may  prescribe  such  a  competitive  identical  product  for  indications  other  than  the  one  for  which  the  product  has  been
approved, or off-label indications, that are covered by the applicable patents. Although such off-label prescriptions may directly infringe or contribute to or
induce infringement of method of use patents, such infringement is difficult to prevent or prosecute.

U.S. Patent Term Restoration and Marketing Exclusivity

Depending  upon  the  timing,  duration  and  specifics  of  any  FDA  approval  of  our  drug  candidates,  some  of  our  U.S.  patents  may  be  eligible  for
limited patent term extension under the Drug Price Competition and Patent Term Restoration Act of 1984, commonly referred to as the Hatch-Waxman
Act. The Hatch-Waxman Act permits restoration of the term of certain types of patents for up to five years as compensation for patent term lost during the
FDA  regulatory  review  process.  However,  patent  term  restoration  cannot  extend  the  remaining  term  of  a  patent  beyond  a  total  of  14  years  from  the
product’s approval date. The patent term restoration period is generally one-half the time between the effective date of an Investigational New Drug (IND)
application and the submission date of a New Drug Application (NDA) or BLA plus the time between the submission date of an NDA or BLA and the
approval of that application. The calculation is subject to several subtractions for any portion of the regulatory review process that occurred before the date
the patent was issued and any portion during which the FDA determined a lack of due diligence. Only one patent applicable to an approved drug is eligible
for the extension and the application for the extension must be submitted prior to the expiration of the patent, and within 60 days of a product’s approval.
The USPTO, in consultation with the FDA, reviews and approves the application for any patent term extension. Moreover, a patent can only be extended
once, and thus, if a single patent is applicable to multiple products, it can only be extended based on one product. Following the approval of BRIUMVI in
the  U.S.,  we  have  applied  for  patent  term  extensions  for  certain  of  our  issued  U.S.  patents  covering  our  product  and/or  their  methods  of  use.  Similar
provisions are available in Europe and certain other foreign jurisdictions to extend the term of a patent that covers an approved drug and have been filed for
in certain European Patent (EP) countries.

Also, under the Hatch-Waxman Act, drugs that are new chemical entities (NCEs) are eligible for a five-year period of marketing exclusivity in the
United  States.  During  the  exclusivity  period,  the  FDA  may  not  accept  for  review  an  abbreviated  new  drug  application  (ANDA)  or  a  505(b)(2)  NDA
submitted by another company for another drug based on the same active moiety, regardless of whether the drug is intended for the same indication as the
original innovator drug or for another indication, where the applicant does not own or have a legal right of reference to all the data required for approval.
However, an application may be submitted after four years if it contains a certification of patent invalidity or non-infringement to one of the patents listed
with the FDA by the innovator NDA holder. The Hatch-Waxman Act also provides three years of marketing exclusivity for a drug product that contains an
active moiety that has been previously approved, if new clinical investigations, other than bioavailability studies, that were conducted or sponsored by the
applicant are deemed by the FDA to be essential to the approval of the application, for example new indications, dosages or strengths of an existing drug.
This three-year exclusivity covers only the modification for which the drug received approval on the basis of the new clinical investigations. During this
period, FDA will not approve an application filed by a third party for the protected conditions of use that relies on any of the data from the new clinical
investigations that was submitted by the innovator company. Five-year and three-year exclusivity will not delay the submission or approval of a full NDA
that does not rely on the innovator company’s data.

The Biologics Price Competition and Innovation Act of 2009 (BPCIA) created an abbreviated pathway for companies to bring biologic drugs to
market that are biosimilar to previously approved branded reference products by relying on clinical studies that were performed by the reference product
sponsor.  The  BPCIA  also  created  a  12-year  period  of  data  exclusivity  for  innovator  biologics,  whereby  the  FDA  cannot  approve  a  biological  license
application (BLA) for a biosimilar product relying on data for a specific reference product until 12 years after the reference product is first licensed. BLA
supplements  are  not  eligible  for  any  additional  exclusivity.  The  objectives  of  the  BPCIA  are  conceptually  similar  to  those  of  the  Hatch-Waxman  Act
described above. The implementation of an abbreviated approval pathway for biosimilar products is under the direction of the FDA. Since the enactment of
the BPCIA, the FDA has issued guidance on biosimilars, addressing scientific, quality and procedural issues relevant to an abbreviated application for a
biosimilar product. As of December 2022, the FDA had approved 40 biosimilar products.

Pediatric exclusivity, if granted, adds six months to existing exclusivity periods and patent terms. This six-month exclusivity, which runs from the
end of other exclusivity protection or patent term, may be granted based on the voluntary completion of a pediatric trial in accordance with an FDA-issued
“Written Request” for such a trial.

9

 
  
  
 
  
  
  
Table of Contents

We, or those companies from which we have licensed our drug candidates, file patent applications directed to our drug candidates in an effort to
establish intellectual property positions regarding these new chemical entities as well as uses of these new chemical entities in the treatment of diseases. We
also file patent applications directed to novel combinations of our drugs together and with drugs developed by others. The intellectual property portfolios
for  our  most  advanced  drug  candidates  as  of  February  2024  are  summarized  below.  Each  of  these  portfolios  contains  one  or  more  pending  patent
applications covering our products and product candidates and uses and combinations thereof. For those patents, prosecution is in progress. Prosecution is a
lengthy process, during which the scope of the claims initially submitted for examination by the USPTO is often significantly narrowed by the time they
issue, if they issue at all. This may be the case with respect to our pending patent applications referred to below.

BRIUMVI (ublituximab-xiiy)

Pursuant  to  our  license  for  ublituximab  with  LFB  Biotechnologies,  GTC  Biotherapeutics,  and  LFB/GTC  LLC,  we  have  the  exclusive
commercial rights to a series of patents and patent applications in the U.S. and in multiple countries around the world, as well as a non-exclusive license
to  additional  background  patent  rights.  These  patents  and  patent  applications  include  composition  of  matter  patents  relating  to  the  structure  and
mechanism  of  action  for  ublituximab,  as  well  as  method  of  use  patents  which  cover  use  of  ublituximab  in  combination  with  various  agents  and  for
various therapeutic indications.

Our  earliest  in  time  patent  families  relate  to  compositions  of  matter  for  ublituximab,  which  has  been  issued  in  the  U.S.,  Europe  and  other
jurisdictions, including Australia, Canada, China, Japan, Korea and India. The expected expiration for the composition of matter patent is 2029 in the U.S.
and  2025  in  Europe  and  other  non-U.S.  jurisdictions,  exclusive  of  patent  term  extensions,  which  could  result  in  later  expiration  dates.  We  also  have  a
method  of  use  patent  on  the  combination  of  UKONIQ  and  ublituximab,  which  has  been  issued  in  the  U.S.,  Europe,  and  other  jurisdictions,  including
Australia, China, Korea, and Japan, and is pending in other territories.

Our most recently filed patent family relates to compositions of matter comprising ublituximab, methods of manufacturing those compositions and

methods for treating multiple sclerosis using those compositions. This family includes three issued U.S. patents and one recently allowed U.S. application.
We also have patent applications pending in this family in the U.S., Argentina, the EU and Taiwan. The Patent Cooperation Treaty application , from which
further national phase applications may be filed, is also pending. Patents issuing from this family may first begin to expire as early as 2042.

In the U.S., the Biologics Price Competition and Innovation Act provides that BRIUMVI is eligible for 12 years of market exclusivity from the

date of BRIUMVI’s U.S. approval. During this 12 year period a biosimilar product that references our BRIUMVI product, cannot be approved.

TG-1701 (BTK inhibitor)

Pursuant  to  our  license  agreement  with  Jiangsu  Hengrui  Medicine  Co.  (Hengrui),  we  have  the  exclusive  commercial  rights  in  the  treatment  of
hematologic cancers to a patent family which covers the composition of matter and proposed methods of use for various therapeutic indications in the U.S.
and certain other countries. Patents directed to the compound have granted in the U.S., Europe, and other jurisdictions, including Australia, Canada, Japan,
China, and Korea and are expected to expire no sooner than October 2034. Applications are pending in other jurisdictions.

TG-1801 (anti-CD47/anti-CD19 bispecific antibody)

Pursuant to our joint venture and license option agreement with Novimmune SA (Novimmune), we maintain an exclusive option, exercisable at
specific  times  during  development,  to  license  the  commercial  rights  to  a  series  of  global  patent  applications  and  patents,  and  the  non-exclusive  right  to
certain technology patent applications. Patents directed to a bispecific antibody have issued in Australia, China, Europe, Japan, and Russia and are pending
in other jurisdictions including the U.S. Any patents maturing from these pending applications are expected to expire no sooner than December 2033.

Azer-Cel (allogeneic CD19 CAR T)

Pursuant to our license agreement with Precision, we have an exclusive license to develop and commercialize Precision’s azer-cel for the treatment
of autoimmune and other non-oncology diseases and conditions as well as a non-exclusive license to manufacture azer-cel. The license agreement includes
non-exclusive rights to a series of patents and patent applications in the U.S. and in multiple countries around the world, as well as non-exclusive rights to
additional background patent rights. These patents and patent applications include composition of matter patents relating to azer-cel, as well as method of
use patents which cover use of azer-cel.

Limitations on Patent Rights and Trade Secrets

The patent rights that we own or have licensed relating to our product candidates are limited in ways that may affect our ability to exclude third
parties from competing against us if we obtain regulatory approval to market these product candidates. See “Item 1A – Risk Factors -- Risks Related to the
Company’s Intellectual Property.” In addition, the limited patent protection may adversely affect the value of our products or product candidates and may
inhibit our ability to obtain a corporate partner at terms acceptable to us, if at all.

Proof  of  direct  infringement  by  a  competitor  for  method  of  use  patents  can  prove  difficult  because  the  competitors  making  and  marketing  a
product typically do not engage in the patented use. Additionally, proof that a competitor contributes to or induces infringement of a patented method of use
by  another  can  also  prove  difficult  because  an  off-label  use  of  a  product  could  prohibit  a  finding  of  contributory  infringement,  and  inducement  of
infringement requires proof of intent by the competitor.

10

 
  
  
 
 
 
  
  
  
  
 
  
  
  
 
Table of Contents

LICENSING AGREEMENTS AND COLLABORATIONS

We  have  formed  strategic  alliances  with  a  number  of  companies  for  the  manufacture  and  commercialization  of  our  products.  Our  current  key

strategic alliances are discussed below.

BRIUMVI (ublituximab-xiiy)

LFB Biotechnologies S.A.S, GTC Biotherapeutics, LFB/GTC LLC.

In January 2012, we entered into an exclusive license agreement with LFB Biotechnologies, GTC Biotherapeutics and LFB/GTC LLC, all wholly-
owned  subsidiaries  of  LFB  Group,  relating  to  the  development  of  ublituximab  (the  LFB  License  Agreement).  Under  the  terms  of  the  LFB  License
Agreement, we have acquired the exclusive worldwide rights (exclusive of France/Belgium) for the development and commercialization of ublituximab. As
of December 31, 2022, we have incurred expenses of approximately $25.0 million related to milestones in accordance with the terms of the LFB License
Agreement, $12.0 million of which was incurred in December of 2022 related to a milestone associated with receiving approval of BRIUMVI by the FDA.
LFB  Group  is  eligible  to  receive  future  payments  of  approximately  $6.0  million,  upon  our  successful  achievement  of  certain  regulatory  milestones,  in
addition to royalty payments on net sales of ublituximab at a royalty rate in the high-single digits. The license will terminate on a country-by-country basis
upon the expiration of the last licensed patent right or 15 years after the first commercial sale of a product in such country, unless the agreement is earlier
terminated (i) by LFB if the Company challenges any of the licensed patent rights, (ii) by either party due to a breach of the agreement, or (iii) by either
party in the event of the insolvency of the other party.

Ildong Pharmaceutical Co. Ltd.(Ildong)

In  November  2012,  we  entered  into  an  exclusive  (within  the  territory)  sublicense  agreement  with  Ildong  relating  to  the  development  and
commercialization  of  ublituximab  in  South  Korea  and  Southeast  Asia.  Under  the  terms  of  the  sublicense  agreement,  Ildong  has  been  granted  a  royalty
bearing, exclusive right, including the right to grant sublicenses, to develop and commercialize ublituximab in South Korea, Taiwan, Singapore, Indonesia,
Malaysia,  Thailand,  Philippines,  Vietnam,  and  Myanmar.  To  date,  we  have  received  $2  million  in  the  form  of  an  upfront  payment  from  Ildong  and  are
eligible to receive sales-based milestone payments up to an aggregate of $5 million and royalty payments on net sales of ublituximab at a royalty rate that
escalates from mid-teens to high-teens upon approval in South Korea and/or Southeast Asia. The license will terminate on a country by country basis upon
the  expiration  of  the  last  licensed  patent  right  or  15  years  after  the  first  commercial  sale  of  a  product  in  such  country,  unless  the  agreement  is  earlier
terminated (i) by Ildong if the Company challenges any of the licensed patent rights, (ii) by either party due to a breach of the agreement, or (iii) by either
party in the event of the insolvency of the other party.

Neuraxpharm

In  August  2023,  we  entered  into  an  agreement  with  Neuraxpharm,  for  the  ex-U.S.  commercialization  of  BRIUMVI.  Under  the  terms  of  the
commercialization agreement, we received an upfront payment of $140 million and are eligible to receive an additional $12.5 million upon launch in the
first EU country and up to an additional $492.5 million in milestone-based payments on achievement of certain launch and commercial milestones. The
total deal is valued at up to $645 million in upfront and milestone payments. In addition, we will receive tiered double-digit royalties on net product sales
up to 30%. In exchange, Neuraxpharm will have the exclusive right to commercialize BRIUMVI in certain territories outside the United States, Canada and
Mexico, the commercialization rights for which had been previously retained by TG, thus excluding certain Asian countries subject to previously existing
partnerships. We retain an option to buy back all rights under the commercialization agreement for a period of two years in the event of a change in control
of TG.

TG-1701 (BTK inhibitor)

In January 2018, we entered into a global exclusive license agreement with Jiangsu Hengrui, to acquire worldwide intellectual property rights,
excluding Asia but including Japan, and for the research, development, manufacturing, and commercialization of products containing or comprising of any
of Hengrui’s Bruton’s Tyrosine Kinase inhibitors containing the compounds of either TG 1701 (SHR1459 or EBI1459) or TG1702 (SHR1266 or EBI1266).
Hengrui is eligible to receive milestone payments totaling approximately $350 million upon and subject to the achievement of certain milestones. Various
provisions allow for payments in conjunction with the agreement to be made in cash or our common stock, while others limit the form of payment. In July
2020, we paid Hengrui $2.0 million as part of a milestone in accordance with the license agreement. Royalty payments in the low double digits are due on
net sales of licensed products and revenue from sublicenses.

The  term  of  the  agreement  expires  after  the  expiration  of  the  last  royalty  term  to  expire  with  respect  to  any  of  the  patent  rights  under  the
agreement. We or Hengrui may terminate the agreement upon notice to the other upon breach without remedy or upon insolvency. In addition, either party
may terminate the agreement upon a material breach, after providing the other party with adequate notice and allowing 45 days to cure.

11

 
  
  
  
  
  
  
 
  
  
  
  
Table of Contents

TG-1801 (anti-CD47/anti-CD19 bispecific antibody)

In  June  2018,  we  entered  into  a  Joint  Venture  and  License  Option  Agreement  with  Novimmune  to  collaborate  on  the  development  and
commercialization of Novimmune’s novel first-in-class anti-CD47/anti-CD19 bispecific antibody known as TG 1801 (previously NI 1701). The companies
will jointly develop the product on a worldwide basis, focusing on indications in the area of hematologic B-cell malignancies. We serve as the primary
responsible  party  for  the  development,  manufacturing  and  commercialization  of  the  product.  Milestone  payments  will  be  paid  based  on  early  clinical
development, and the Company will be responsible for the costs of clinical development of the product through the end of the Phase 2 clinical trials, after
which the Company and Novimmune will be jointly responsible for all development and commercialization costs. The Company and Novimmune will each
maintain  an  exclusive  option,  exercisable  at  specific  times  during  development,  for  the  Company  to  license  the  rights  to  TG  1801,  in  which  case
Novimmune is eligible to receive additional milestone payments totaling approximately $185 million as well as tiered royalties on net sales in the high
single to low double digits upon and subject to the achievement of certain milestones.

Azer-Cel (allogeneic CD19 CAR T)

In  January  2024,  we,  through  our  wholly-owned  subsidiary,  TG  Cell  Therapy,  Inc.,  entered  into  a  global  exclusive  license  agreement  with
Precision to develop and commercialize azer-cel for autoimmune diseases and all other non-oncology indications. Pursuant to such license Agreement, the
Company made an upfront payment to Precision of $7.5 million, consisting of (i) $5.25 million in cash and (ii) $2.25 million as an equity investment. The
Company will make an additional deferred payment of $2.5 million to Precision as an equity investment to Precision within 12 months at a pre-specified
premium. Upon achievement of certain near-term clinical or time-based milestones, the Company will make a further $7.5 million payment to Precision, a
portion of which will also be an equity investment in Precision’s common stock at a pre-specified premium. Precision will be eligible to receive up to $288
million in additional milestone payments based on the achievement of certain clinical, regulatory and commercial milestones. In addition, the Company is
obligated to pay Precision high-single-digit to low-double-digit royalties on net sales of the licensed product on a country-by-country basis until the latest to
occur of patent expiration, loss of regulatory exclusivity or a period of ten years following the first commercial sale of the licensed product in such country.
The Company has also agreed to make certain payments to Precision’s licensors during the term of our license agreement with Precision.

UKONIQ (umbralisib)

In September 2014, we exercised our option to license the global rights to umbralisib, thereby entering into an exclusive licensing agreement (the
Umbralisib License) with Rhizen Pharmaceuticals, S A (Rhizen) for the development and commercialization of umbralisib. Rhizen is eligible to receive
approval and sales-based milestone payments in the aggregate of approximately $175 million. Additionally, Rhizen receives tiered royalties that escalate
from high single digits to low double digits on any net sales of umbralisib. The license will terminate on a country-by-country basis upon the expiration of
the last licensed patent right or any other exclusivity right in such country, unless the agreement is earlier terminated (i) by us for any reason, or (ii) by
either party due to a breach of the agreement.

Cosibelimab

In  March  2015,  we  entered  into  a  global  collaboration  (the  Collaboration  Agreement)  with  Checkpoint  Therapeutics,  Inc.  (Checkpoint)  for  the
development  and  commercialization  of  Checkpoint’s  anti-PD-L1  and  anti-GITR  antibody  research  programs  in  the  field  of  hematological  malignancies
with  an  option  to  acquire  rights  in  autoimmune  diseases.  In  September  2023,  we  terminated  this  agreement  and  have  no  remaining  obligations  or
commitments under the Collaboration Agreement.

COMPETITION

Competition in the pharmaceutical and biotechnology industries is intense. Our competitors include pharmaceutical companies and biotechnology
companies, as well as universities and public and private research institutions. In addition, companies that are active in different but related fields represent
substantial competition for us. Many of our competitors have significantly greater capital resources, larger research and development staffs and facilities
and  greater  experience  in  drug  development,  regulation,  manufacturing  and  marketing  than  we  do.  These  organizations  also  compete  with  us  to  recruit
qualified  personnel,  attract  partners  for  joint  ventures  or  other  collaborations,  and  license  technologies  that  are  competitive  with  ours.  To  compete
successfully  in  this  industry,  we  must  identify  novel  and  unique  drugs  or  methods  of  treatment  and  then  complete  the  development  of  those  drugs  as
treatments in advance of our competitors.

The drugs that we are attempting to develop will have to compete with existing therapies. In addition, a large number of companies are pursuing
the development of pharmaceuticals that target the same diseases and conditions that we are targeting. Some of these potential competing drugs are further
advanced in development than our drug candidates and may be commercialized earlier. The resulting changes in standard of care can impact the likelihood
of regulatory accelerated approval opportunities for our drug candidates.

For BRIUMVI, there are a number of established therapies with which we will compete:

● We expect BRIUMVI will primarily compete against other iv CD20-targeted agents, while the group of CD20-targeted agents will also

compete broadly against a number of already approved MS therapies. Currently, there is one other approved intravenously delivered anti-
CD20 monoclonal antibody ocrelizumab (Roche Holdings AG). In addition, while we believe not directly competitive, there is also a
subcutaneous anti-CD20 monoclonal antibody approved for MS, ofatumumab (Novartis AG).

TG-1701, TG-1801 and azer-cel, if approved will also face competition from drugs on the market and under development in the same therapeutic

class as each of those drugs.

Additional information can be found under Item “1A - Risk Factors – Other Risks Related to Our Business” within this report.

12

 
  
  
 
  
  
  
  
  
  
  
 
 
  
  
Table of Contents

SUPPLY AND MANUFACTURING

We  have  limited  experience  in  manufacturing  products  for  clinical  or  commercial  purposes.  We  currently  do  not  have  any  manufacturing
capabilities of our own. We have established a contract manufacturing relationship for the commercial supply of BRIUMVI with Samsung Biologics. As
with  any  supply  program,  obtaining  materials  of  sufficient  quality  and  quantity  to  meet  the  requirements  of  the  market  demand  for  BRIUMVI  and  our
ublituximab development programs cannot be guaranteed and we cannot ensure that we will be successful in this endeavor.

To the extent possible and commercially practicable, we plan to develop back-up strategies for raw materials, manufacturing and testing services
for our commercial products. Given the long lead times and cost of establishing additional commercial manufacturing sites we expect that we will rely on
single contract manufacturers to produce our commercial products under current Good Manufacturing Practice, or cGMP, regulations for many years. Our
commercial manufacturing partners have a limited number of facilities in which our product candidates can be produced and will have limited experience
in manufacturing our product candidates in quantities sufficient for commercialization. Our third-party manufacturers will have other clients and may have
other priorities that could affect their ability to perform the work satisfactorily and/or on a timely basis. Both of these occurrences would be beyond our
control.

We expect to similarly rely on contract manufacturing relationships for any products that we may in-license or acquire in the future. However,

there can be no assurance that we will be able to successfully contract with such manufacturers on terms acceptable to us, or at all.

Contract  manufacturers  are  subject  to  ongoing  periodic  and  unannounced  inspections  by  the  FDA,  the  Drug  Enforcement  Administration  if
applicable, and corresponding state agencies to ensure strict compliance with cGMP and other state and federal regulations. Where manufactured products
are  globally  registered,  similar  regulatory  inspection  burdens  are  applicable  from  each  and  every  marketed  territory.  If  our  manufacturing  partners  are
inspected and deemed out of compliance with cGMPs, product recalls could result, inventory could be destroyed, production could be stopped, and supplies
could be delayed or otherwise disrupted.

If we need to change manufacturers after commercialization, the FDA and corresponding foreign regulatory agencies may need to approve these
new manufacturers in advance, which will involve testing, regulatory submissions, and additional inspections to ensure compliance with FDA regulations
and standards and may require significant lead times and delay. Furthermore, switching manufacturers may be difficult because the number of potential
manufacturers is limited. It may be difficult or impossible for us to find a replacement manufacturer quickly or on terms acceptable to us, or at all.

GOVERNMENT AND INDUSTRY REGULATION

Numerous governmental authorities, principally the FDA and corresponding state and foreign regulatory agencies, impose substantial regulations
upon  the  clinical  development,  manufacture  and  marketing  of  our  product  candidates,  as  well  as  our  ongoing  research  and  development  activities.  We,
along with our third-party contractors, will be required to navigate the various pre- and post-approval requirements of the governing regulatory agencies of
the jurisdictions in which we wish to conduct clinical studies or market our product candidates. None of our product candidates, except BRIUMVI, are
approved for sale in any market in which we have marketing rights. Before marketing in the U.S., any drug that we develop must undergo rigorous pre-
clinical testing and clinical trials and an extensive regulatory review and approval process implemented by the FDA under the Federal Food, Drug, and
Cosmetic Act (FDCA) and, in the case of biologics, the Public Health Service Act. The FDA regulates, among other things, the pre-clinical and clinical
testing, safety, efficacy, approval, manufacturing, quality control and assurance, record keeping, pharmacovigilance and adverse event reporting, packaging,
labeling,  storage,  advertising,  promotion,  import  and  export,  sale  and  distribution  of  biopharmaceutical  products.  The  process  of  obtaining  regulatory
approvals and the subsequent compliance with applicable federal, state, local and foreign statutes and regulations require the expenditure of substantial time
and financial resources.

13

  
  
  
  
  
  
  
  
  
Table of Contents

Product Development and Applications for Marketing Authorization

The regulatory review and approval process is lengthy, expensive, and uncertain. We are required to submit extensive pre-clinical and clinical data
and supporting information to the FDA for each indication or use to establish a drug candidate’s safety and efficacy before we can secure FDA approval to
market or sell a product in the U.S. The approval process takes many years, requires the expenditure of substantial resources, and may involve ongoing
requirements  for  post-marketing  studies  or  surveillance.  Before  commencing  clinical  trials  in  humans,  we  must  submit  an  IND  to  the  FDA  containing,
among  other  things,  pre-clinical  data,  chemistry,  manufacturing  and  control  information,  and  an  investigative  plan.  Our  submission  of  an  IND  may  not
result in FDA authorization to commence a clinical trial.

For  purposes  of  clinical  development  and  to  pursue  NDA  or  BLA  approval,  clinical  trials  are  typically  conducted  in  the  following  sequential

phases:

● Phase 1: The drug is administered to a small group of humans, either healthy volunteers or patients, to test for safety, dosage tolerance,

absorption, metabolism, excretion, and clinical pharmacology.

● Phase 2: Studies are conducted on more patients to assess the product's efficacy, to ascertain dose tolerance and the optimal dose range, and

to gather additional data relating to safety and potential adverse events.

● Phase 3: Studies establish safety and efficacy in an expanded patient population.
● Phase 4: The FDA may require Phase 4 post-marketing studies to find out more about the drug’s long-term risks, benefits, and optimal use,

or to test the drug in different populations.

  Clinical  testing  must  meet  requirements  for  institutional  review  board  oversight,  informed  consent  and  good  clinical  practices,  and  must  be
conducted pursuant to an IND, unless exempted. In addition, the FDA, equivalent foreign regulatory authority, or a data safety monitoring committee for a
trial may place a clinical trial on hold or terminate it if it concludes that subjects are being exposed to an unacceptable health risk, or for futility. Any drug
is likely to produce some toxicity or undesirable side effects in animals and in humans when administered at sufficiently high doses and/or for a sufficiently
long period of time. Unacceptable toxicity or side effects may occur at any dose level at any time in studies in animals designed to identify unacceptable
effects of a drug candidate, known as toxicological studies, or clinical trials of drug candidates. The appearance of any unacceptable toxicity or side effect
could  cause  us  or  regulatory  authorities  to  interrupt,  limit,  delay  or  abort  the  development  of  any  of  our  drug  candidates  and  could  ultimately  prevent
approval by the FDA or foreign regulatory authorities for any or all targeted indications.

The  length  of  time  necessary  to  complete  clinical  trials  varies  significantly  and  may  be  difficult  to  predict.  Clinical  results  are  frequently
susceptible to varying interpretations that may delay, limit or prevent regulatory approvals. Additional factors that can cause delay or termination of our
clinical trials, or that may increase the costs of these trials, include:

● slow patient enrollment due to the nature of the clinical trial plan, the proximity of patients to clinical sites, the eligibility criteria for

participation in the study or other factors;

● inadequately trained or insufficient personnel at the study site to assist in overseeing and monitoring clinical trials or delays in approvals

from a study site’s review board;

● longer treatment time required to demonstrate efficacy or determine the appropriate product dose;
● insufficient supply of the drug candidates;
● adverse medical events or side effects in treated patients; and
● ineffectiveness of the drug candidates.

In December 2022, with the passage of Food and Drug Omnibus Reform Act, Congress required sponsors to develop and submit a diversity action
plan  (DAP)  for  each  Phase  3  clinical  trial  or  any  other  “pivotal  study”  of  a  new  drug  or  biological  product.  These  plans  are  meant  to  encourage  the
enrollment of more diverse patient populations in late-stage clinical trials of FDA-regulated products. Specifically, DAPs must include the sponsor’s goals
for enrollment, the underlying rationale for those goals and an explanation of how the sponsor intends to meet them. In addition to these requirements, the
legislation directs the FDA to issue new guidance on diversity action plans.

For clinical trials that are intended to form the basis of a new drug or biologics license application for approval, sponsors of drugs may apply for a
Special Protocol Assessment (SPA) from the FDA, by which the FDA provides official evaluation and written guidance on the design and size of proposed
protocols. While obtaining an SPA provides some assurance the design of a trial should be sufficient for approval, the final marketing approval depends on
the results of efficacy, the adverse event profile and an evaluation of the benefit/risk of treatment demonstrated in the Phase 3 trial. The SPA agreement
may only be changed through a written agreement between the sponsor and the FDA, or if the FDA becomes aware of a substantial scientific issue essential
to product safety or efficacy.

The FDA may permit expedited development, evaluation, and marketing of new therapies intended to treat persons with serious or life-threatening
conditions for which there is an unmet medical need under its expedited drug development programs. A sponsor can apply for Fast Track designation at the
time  of  submission  of  an  IND,  or  at  any  time  prior  to  receiving  marketing  approval  of  the  new  drug  application,  or  NDA.  To  receive  Fast  Track
designation, an applicant must demonstrate:

● that the drug is intended to treat a serious or life-threatening condition; and
● that nonclinical or clinical data demonstrate the potential to address an unmet medical need.

14

 
  
  
 
 
 
 
 
  
  
  
 
 
 
 
 
 
  
 
  
 
 
 
  
Table of Contents

The  FDA  must  respond  to  a  request  for  Fast  Track  designation  within  60  calendar  days  of  receipt  of  the  request.  Over  the  course  of  drug
development, a product in a Fast Track development program must continue to meet the criteria for Fast Track designation. Sponsors of products in Fast
Track  drug  development  programs  must  be  in  regular  contact  with  the  reviewing  division  of  the  FDA  to  ensure  that  the  evidence  necessary  to  support
marketing approval will be developed and presented in a format conducive to an efficient review. Sponsors of products in Fast Track drug development
programs are also permitted to submit portions of an NDA or BLA to the FDA on a rolling basis where the FDA may consider reviewing portions of a
marketing application before the sponsor submits the complete application.

In addition, sponsors may also apply to the FDA for Breakthrough Therapy Designation (BTD). The procedures and requirements for BTD are
similar to those required for Fast Track such that the Breakthrough Therapy Designation is intended to expedite the development and review of a potential
new drug for serious or life-threatening diseases, however, with BTD, there is a further requirement that the sponsor present “preliminary clinical evidence”
which “indicates that the drug may demonstrate substantial improvement over existing therapies on one or more clinically significant endpoints, such as
substantial treatment effects observed early in clinical development.” The designation of a drug as a Breakthrough Therapy was enacted as part of the 2012
Food and Drug Administration Safety and Innovation Act.

Sponsors  of  drugs  granted  Fast  Track  or  breakthrough  therapy  designation  also  may  seek  approval  under  the  FDA’s  accelerated  approval
regulations. Under this authority, the FDA may grant marketing approval for a new drug product on the basis of adequate and well-controlled clinical trials
establishing that the drug product has an effect on a surrogate endpoint that is reasonably likely, based on epidemiologic, therapeutic, pathophysiologic, or
other  evidence,  to  predict  clinical  benefit  or  on  the  basis  of  an  effect  on  a  clinical  endpoint  other  than  survival  or  irreversible  morbidity.  To  obtain
accelerated  approval  a  sponsor  must  be  able  to  demonstrate  the  drug  candidate  treats  a  serious  condition,  provides  a  meaningful  advantage  over  other
available therapies, and demonstrates an effect on a surrogate endpoint that is reasonably likely to predict clinical benefit. Many companies have filed for
accelerated  approval  and  have  subsequently  failed  to  obtain  such  approval  for  a  variety  of  reasons.  To  the  extent  a  product  does  obtain  an  accelerated
approval, such approval will be subject to the requirement that the applicant study the drug further in a post-marketing confirmatory clinical trial to verify
and describe its clinical benefit where there is uncertainty as to the relation of the surrogate endpoint to clinical benefit or uncertainty as to the relation of
the  observed  clinical  benefit  to  ultimate  outcome.  Accelerated  approval  is  sometimes  referred  to  as  conditional  approval  because  if  the  results  of  these
confirmatory clinical trials fail to verify clinical benefit, the FDA has the right to remove the drug from the market and has done so in the recent past. Post-
marketing  confirmation  studies  are  usually  underway  at  the  time  an  applicant  files  the  NDA.  When  required  to  be  conducted,  such  post-marketing
confirmation  studies  must  also  be  adequate  and  well-controlled.  The  applicant  must  carry  out  any  such  post-marketing  confirmation  studies  with  due
diligence. Completing the required post-approval clinical studies as designed can be difficult, especially as the treatment landscape evolves.

It is also becoming more common for the FDA to request a Risk Evaluation and Mitigation Strategy, or REMS, as part of an NDA/BLA. The
REMS  plan  contains  post-market  obligations  of  the  sponsor  to  train  prescribing  physicians,  monitor  off-label  drug  use,  and  conduct  Phase  4  follow-up
studies and registries to ensure the continued safe use of the drug.

The NDA and BLA review process also generally includes a pre-approval inspection, or PAI, to assess the manufacturing facilities and relevant
processes  and  data  for  compliance,  and  readiness  for  commercial  manufacture  in  accordance  with  cGMPs.  Among  the  conditions  of  approval  is  the
requirement  that  a  manufacturer’s  quality  systems  and  manufacturing  procedures  conform  to  cGMP.  Even  when  product  approval  is  received,
manufacturers must expend significant time, money and effort to ensure continued compliance, and the FDA conducts periodic surveillance inspections to
monitor the manufacturing process and drug quality and evaluate whether the manufacturers are in compliance. It may be difficult for our manufacturers or
us to comply with the applicable cGMP, as interpreted by the FDA, and other FDA regulatory requirements. If we, or our contract manufacturers, fail to
comply, then the FDA may not allow us to market products that have been affected by the failure. Many drug approvals have been delayed due to issues at
contract manufacturing facilities. If we were to experience any such delay that would negatively impact our business and timeline to commercialization of
any of our drug candidates affected by such manufacturing issue.

15

 
  
  
  
  
  
Table of Contents

Post-Approval Requirements

Any products for which we receive FDA approval are subject to continuing regulation by the FDA and other federal and state regulators on a wide
range  of  matters,  including,  among  other  things  cGMPs  and  product  quality,  pharmacovigilance  and  reporting  of  adverse  events,  product  distribution
requirements, fulfilling post-marketing or confirmatory study or REMS commitments, and complying with FDA promotion and advertising requirements.
Violations of the FDCA or other post-approval regulatory requirements may result in agency enforcement actions, including withdrawal of approval, recall,
seizure  of  products,  warning  letters,  injunctions,  fines  and/or  civil  or  criminal  penalties.  Any  agency  enforcement  action  could  have  a  material  adverse
effect on our business.

The FDA promotion and advertising requirements applicable to marketed products include, among other things, standards for direct-to-consumer
advertising, restrictions against promoting products for uses or in patient populations that are not either described in the product’s approved indications and
uses  or  otherwise  consistent  with  the  FDA-approved  product  labeling,  limitations  on  industry-sponsored  scientific  and  educational  activities,  rules
regarding  communication  of  health  care  economic  information  regarding  biopharmaceutical  products  to  payors  and  formularies,  and  requirements  for
promotional activities involving the internet. Drugs whose review was accelerated may carry additional requirements on marketing activities, including the
requirement that all promotional materials are pre-submitted to the FDA.

After product approval, quality control and manufacturing procedures must continue to conform to applicable manufacturing requirements. FDA
regulations require among other things, quality control and quality assurance as well as the corresponding maintenance of records and documentation and
the  obligation  to  investigate  and  correct  any  deviations  from  cGMPs.  Manufacturers  and  other  entities  involved  in  the  manufacture  and  distribution  of
approved  products  are  required  to  register  their  establishments  and  list  their  products  with  the  FDA  and  certain  state  agencies.  Manufacturers  and  their
third-party  contractors  may  be  subject  to  periodic  unannounced  inspections  by  the  FDA  and  certain  state  agencies  for  assessment  of  compliance  with
cGMPs  and  other  applicable  laws.  Accordingly,  manufacturers  must  continue  to  expend  time,  money,  and  effort  in  the  areas  of  production  and  quality
control  to  maintain  quality  control  and  manufacturing  compliance.  Discovery  of  problems  with  a  product  after  approval  may  result  in  restrictions  on  a
product,  including,  among  other  things,  withdrawal  of  approval,  recall  or  withdrawal  of  the  product  from  the  market.  In  addition,  changes  to  the
manufacturing process are strictly regulated, and depending on the significance of the change, may require prior FDA approval or notification before being
implemented. Other types of changes to the approved product, such as adding new indications and claims to the product labeling, are also subject to further
FDA review and approval.

Marketed products must meet the requirements of the Drug Supply Chain Security Act, or DSCSA, which regulates the commercial distribution of
prescription drug products at the federal level. The DSCSA sets certain standards for federal or state registration, requires tracing of products through the
pharmaceutical  distribution  supply  chain,  and  imposes  other  requirements  on  entities  in  the  supply  chain,  including  manufacturers  and  repackagers,
wholesale  distributors,  third-party  logistics  providers,  and  dispensers.  The  DSCSA  requirements,  development  of  standards,  and  the  system  for  product
tracing have been and will continue to be phased in per the DSCSA implementation timeline established by the FDA.

In  addition,  the  post-marketing  discovery  of  previously  unknown  problems  with  a  product  or  the  failure  to  comply  with  applicable  FDA
requirements can have negative consequences, including adverse publicity, judicial or administrative enforcement, warning letters from the FDA, mandated
corrective  advertising  or  communications  with  doctors,  and  civil  or  criminal  penalties,  among  others.  Newly  discovered  or  developed  safety  or
effectiveness data may require changes to a product’s approved labeling, including the addition of new warnings and contraindications, and may require the
implementation of other risk management measures.

From time to time, legislation is drafted, introduced and passed in Congress that could significantly change the statutory provisions governing the
approval,  manufacturing  and  marketing  of  products  regulated  by  the  FDA.  In  addition  to  new  legislation,  FDA  regulations,  guidance  documents,  and
policies  are  often  revised  or  reinterpreted  by  the  agency  in  ways  that  may  significantly  affect  our  business.  It  is  impossible  to  predict  whether  further
legislative or FDA regulation or policy changes will be enacted or implemented and what the impact of such changes, if any, may be.

16

 
  
  
  
  
  
  
  
Table of Contents

Should  we  wish  to  market  our  products  outside  the  U.S.,  we  must  receive  marketing  authorization  from  the  appropriate  foreign  regulatory
authorities.  The  requirements  governing  the  conduct  of  clinical  trials,  marketing  authorization,  pricing  and  reimbursement  vary  widely  from  country  to
country. Importantly, the level of evidence of efficacy and safety necessary to apply for marketing authorization for a drug candidate differs from country to
country. In particular, clinical trial endpoints, and the level of clinical evidence that may support, for example, an accelerated approval filing with the FDA,
may  be  insufficient  to  file  for  marketing  applications  outside  of  the  U.S.  At  present,  companies  are  typically  required  to  apply  for  foreign  marketing
authorizations at a national level. However, within the European Union, centralized registration procedures are available to companies wishing to market a
product across the European Union member states. Typically, if the regulatory authority is satisfied that a company has presented adequate evidence of
safety, quality and efficacy, then the regulatory authority will grant a marketing authorization. This foreign regulatory approval process, however, involves
risks similar or identical to the risks associated with FDA approval discussed above, and therefore we cannot guarantee that we will be able to obtain the
appropriate marketing authorization for any product in any particular country.

Failure to comply with applicable federal, state and foreign laws and regulations would likely have a material adverse effect on our business. In
addition, federal, state and foreign laws and regulations regarding the manufacture and sale of new drugs are subject to future changes. We cannot predict
the likelihood, nature, effect or extent of adverse governmental regulation that might arise from future legislative or administrative action, either in the U.S.
or abroad.

Coverage and Reimbursement

Sales  of  our  drugs  will  depend,  in  part,  on  the  extent  to  which  our  drugs  will  be  covered  by  third-party  payors,  such  as  government  health
programs,  commercial  insurance  and  managed  healthcare  organizations.  These  third-party  payors  are  increasingly  reducing  reimbursements  for  medical
drugs and services. In addition, the containment of healthcare costs has become a priority of foreign and U.S. federal and state governments, and the prices
of drugs have been a focus in this effort. The U.S. government, state legislatures and foreign governments have shown significant interest in implementing
cost-containment  programs,  including  price  controls,  restrictions  on  reimbursement,  importation,  and  requirements  for  substitution  of  generic  drugs.
Adoption of price controls and cost-containment measures, and adoption of more restrictive policies in jurisdictions with existing controls and measures,
could further limit our net revenue and results. Decreases in third-party reimbursement for our drug candidates, if approved, or a decision by a third-party
payor to not cover our drug candidates could reduce physician usage of such drugs and have a material adverse effect on our sales, results of operations and
financial condition.

In  the  U.S.,  the  Patient  Protection  and  Affordable  Care  Act,  as  amended  by  the  Health  Care  and  Education  Reconciliation  Act  of  2010,  or
collectively the Affordable Care Act, enacted in March 2010, has had a significant impact on the health care industry. The Affordable Care Act expanded
coverage for the uninsured while at the same time containing overall healthcare costs. With regard to pharmaceutical products, the Affordable Care Act,
among  other  things,  created  a  new  average  manufacturer  price  definition  under  the  Medicaid  Drug  Rebate  Program  for  drugs  that  are  inhaled,  infused,
instilled, implanted or injected and not generally dispensed through the retail channel, increased the minimum Medicaid rebates owed by manufacturers
under the Medicaid Drug Rebate Program and extended the rebate program to individuals enrolled in Medicaid managed care organizations, established
annual  fees  and  taxes  on  manufacturers  of  certain  branded  prescription  drugs,  and  a  new  Medicare  Part  D  coverage  gap  discount  program,  in  which
manufacturers must agree to offer 50% point-of-sale discounts off negotiated prices of applicable brand drugs to eligible beneficiaries during their coverage
gap  period  (subsequent  legislation  increased  this  to  70%  effective  as  of  January  1,  2019),  as  a  condition  for  the  manufacturer’s  outpatient  drugs  to  be
covered under Medicare Part D.

Since the enactment of the Affordable Care Act, certain provisions of the Affordable Care Act have been subject to judicial challenges as well as
efforts to repeal or replace them or to alter their interpretation or implementation. For example, the Tax Cuts and Jobs Act enacted on December 22, 2017,
eliminated the shared responsibility payment for individuals who fail to maintain minimum essential coverage under section 5000A of the Internal Revenue
Code of 1986, commonly referred to as the individual mandate, effective January 1, 2019. Although litigation and legislation over the Affordable Care Act
are likely to continue, with unpredictable and uncertain results, we expect that the Biden administration may seek to expand and strengthen the Affordable
Care Act.

17

 
  
  
  
  
  
  
Table of Contents

On  August  16,  2022,  President  Biden  signed  into  law  the  Inflation  Reduction  Act  of  2022  (the  Act),  which,  among  other  provisions,  included
several measures intended to lower the cost of prescription drugs and related healthcare reforms. Specifically, the Act authorizes and directs the Department
of Health and Human Services (the DHHS) to set drug price caps for certain high-cost Medicare Part B and Part D qualified drugs, with the initial list of
drugs selected on August 29, 2023, and the first year of maximum price applicability to begin in 2026. The Act further authorizes the DHHS to penalize
pharmaceutical manufacturers that increase the price of certain Medicare Part B and Part D drugs faster than the rate of inflation. Finally, the Act creates
significant changes to the Medicare Part D benefit design by capping Part D beneficiaries’ annual out-of-pocket spending at $2,000 beginning in 2025. We
cannot  be  sure  whether  additional  or  related  legislation  or  rulemaking  will  be  issued  or  enacted,  or  what  impact,  if  any,  such  changes  will  have  on  the
profitability of any of our drug candidates, if approved for commercial use, in the future.

At the state level, individual states are increasingly aggressive in passing legislation and implementing regulations designed to control prescription
drug pricing, including price and marketing cost disclosure and transparency measures, and, in some cases, authorizing importation of prescription drugs
from  other  countries.  In  addition,  regional  health  care  authorities  and  individual  hospitals  are  increasingly  using  bidding  procedures  to  determine  what
pharmaceutical products and which suppliers will be included in their prescription drug and other health care programs. These measures could reduce the
ultimate demand for our products or put pressure on our product pricing. We expect that additional state healthcare reform measures will be adopted in the
future, which could limit the amounts that state governments will pay for healthcare products and services and result in additional pricing pressures.

In addition, in some foreign countries, the proposed pricing for a prescription drug must be approved before the drug may be lawfully marketed.
The  requirements  governing  drug  pricing  vary  widely  from  country  to  country.  For  example,  the  United  Kingdom  and  many  European  Union  member
states  have  robust  health  technology  assessment  processes  to  determine  pricing  and  reimbursement  for  pharmaceuticals  through  their  national  health
insurance  system.  Many  European  Union  members  states  also  include  either  direct  or  indirect  price  referencing,  or  other  price  control  mechanisms,  in
determining the price of a pharmaceutical in their market. There can be no assurance that any country that has price controls or reimbursement limitations
for  pharmaceutical  drugs  will  allow  favorable  reimbursement  and  pricing  arrangements  for  any  of  our  products.  Historically,  drugs  launched  in  the
European Union do not follow price structures of the U.S. and generally tend to be significantly lower.

Other U.S. Healthcare Laws

We may also be subject to healthcare regulation and enforcement by the federal government and the states and foreign governments where we may
market our product candidates, if approved. These laws include, without limitation: state and federal anti-kickback, fraud and abuse, false claims, privacy
and security laws; laws governing interactions with healthcare professionals and related transparency requirements (such as the federal Sunshine Act and a
range of state biopharmaceutical marketing and transparency laws); and requirements for manufacturers to report certain calculated product prices to the
government or provide certain discounts or rebates to government authorities or private entities, often as a condition of reimbursement under government
healthcare  programs.  The  compliance  and  enforcement  landscape  is  informed  by  government  enforcement  precedent  and  settlement  history,  Advisory
Opinions, and Special Fraud Alerts. The risks we face and our approach to compliance may evolve over time in light of these types of developments. The
potential safe harbors available for, example, relative to the Anti-Kickback Statute, are subject to change through legislative and regulatory action, and we
may decide to adjust our business practices or be subject to heightened scrutiny as a result.

The federal Anti-Kickback Statute prohibits, among other things, any person from knowingly and willfully offering, soliciting, receiving or paying
remuneration, 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 government has enforced the Anti-
Kickback Statute to reach large settlements with healthcare companies based on research, consulting and other financial arrangements with physicians that
the government alleged were not based on the provision of bona fide services and were intended as an inducement or reward. A person or entity does not
need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation. In addition, the government may assert
that a claim including items or services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes
of the federal False Claims Act. The majority of states also have anti-kickback laws, which establish similar prohibitions and in some cases may apply to
items or services reimbursed by any third-party payor, including commercial insurers.

18

 
  
  
  
  
  
  
Table of Contents

In  addition,  the  civil  False  Claims  Act  prohibits,  among  other  things,  knowingly  presenting  or  causing  the  presentation  of  a  false,  fictitious  or
fraudulent claim for payment to the U.S. government. Actions under the False Claims Act may be brought by the Attorney General or as a qui tam action
by  a  private  individual  in  the  name  of  the  government.  Violations  of  the  False  Claims  Act  can  result  in  very  significant  monetary  penalties  and  treble
damages. The federal government is using the False Claims Act, and the accompanying threat of significant liability, in its investigation and prosecution of
pharmaceutical  and  biotechnology  companies  throughout  the  U.S.,  for  example,  in  connection  with  the  promotion  of  products  for  unapproved  uses  and
other sales and marketing practices. The government has obtained multi-million and multi-billion dollar settlements under the False Claims Act in addition
to individual criminal convictions under applicable criminal statutes. Given the significant size of actual and potential settlements, it is expected that the
government will continue to devote substantial resources to investigating healthcare providers’ and manufacturers’ compliance with applicable fraud and
abuse laws.

The federal Health Insurance Portability and Accountability Act of 1996, (HIPAA), also created new federal criminal statutes that prohibit among
other actions, knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program, including private third-
party  payors,  knowingly  and  willfully  embezzling  or  stealing  from  a  healthcare  benefit  program,  willfully  obstructing  a  criminal  investigation  of  a
healthcare offense, and knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false, fictitious or fraudulent
statement in connection with the delivery of or payment for healthcare benefits, items or services. Similar to the federal Anti-Kickback Statute, a person or
entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation.

There has also been a recent trend of increased federal and state regulation of payments made to physicians and other healthcare providers. The
Affordable Care Act, among other things, imposes reporting requirements on drug manufacturers for payments made by them to physicians and teaching
hospitals, as well as ownership and investment interests held by physicians and their immediate family members. Failure to submit required information
may result in civil monetary penalties of up to an aggregate of $150,000 per year (or up to an aggregate of $1 million per year for “knowing failures”), for
all payments, transfers of value or ownership or investment interests that are not timely, accurately and completely reported in an annual submission. Drug
manufacturers  are  required  to  submit  annual  reports  to  the  Centers  for  Medicare  &  Medicaid  Services,  which  publicly  posts  the  data  on  its  website.
Effective  January  1,  2022,  these  reporting  obligations  extend  to  include  transfers  of  value  made  to  certain  non-physician  providers  such  as  physician
assistants and nurse practitioners. Certain states also mandate implementation of compliance programs, impose restrictions on drug manufacturer marketing
practices and/or require the tracking and reporting of gifts, compensation and other remuneration to physicians.

We may also be subject to data privacy and security regulation by both the federal government and the states in which we conduct our business.
HIPAA, as amended by the Health Information Technology and Clinical Health Act, (HITECH), and their respective implementing regulations, including
the  final  omnibus  rule  published  on  January  25,  2013,  imposes  specified  requirements  relating  to  the  privacy,  security  and  transmission  of  individually
identifiable health information. Among other things, HITECH makes HIPAA’s privacy and security standards directly applicable to “business associates,”
defined as independent contractors or agents of covered entities that create, receive, maintain or transmit protected health information in connection with
providing  a  service  for  or  on  behalf  of  a  covered  entity.  HITECH  also  increased  the  civil  and  criminal  penalties  that  may  be  imposed  against  covered
entities, business associates and possibly other persons, and gave state attorneys general new authority to file civil actions for damages or injunctions in
federal courts to enforce the federal HIPAA laws and seek attorney’s fees and costs associated with pursuing federal civil actions. In addition, according to
the  U.S.  Federal  Trade  Commission,  (FTC),  failing  to  take  appropriate  steps  to  keep  consumers'  personal  information  secure  constitutes  unfair  acts  or
practices in or affecting commerce in violation of Section 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 sensitivity and volume of consumer information it holds, the size and complexity of its business, and the
cost of available tools to improve security and reduce vulnerabilities. Medical data is considered sensitive data that merits stronger safeguards. The FTC's
guidance for appropriately securing consumers' personal information is similar to what is required under HIPAA.

19

 
  
  
  
  
Table of Contents

In addition, we may be subject to state law equivalents of each of the above federal laws, such as anti-kickback and false claims laws which may
apply to items or services reimbursed by any third-party payor, including commercial insurers, and state laws governing the privacy and security of health
information in certain circumstances, many of which differ from each other in significant ways, thus complicating compliance efforts. For example, the
California  Consumer  Protection  Act,  (CCPA),  which  went  into  effect  on  January  1,  2020,  established  a  privacy  framework  for  covered  businesses  by
creating  an  expanded  definition  of  personal  information,  data  privacy  rights  for  consumers  in  California,  and  a  potentially  severe  statutory  damages
framework for violations of the CCPA and for businesses that fail to implement reasonable security procedures and practices to prevent data breaches. The
CCPA was recently amended by the California Privacy Rights Act (CPRA), expanding certain consumer rights such as the right to know. It remains unclear
what,  if  any,  additional  modifications  will  be  made  to  these  laws  by  the  California  legislature  or  how  these  laws  will  be  interpreted  and  enforced.  The
potential effects of the CCPA and CPRA are significant and may cause us to incur substantial costs and expenses to comply.

Rest of the World Healthcare Regulation

For other countries outside of the U.S. and the European Union, the requirements governing the conduct of clinical trials, drug licensing, sales and
marketing,  pricing  and  reimbursement  vary  from  country  to  country.  If  we  fail  to  comply  with  applicable  foreign  regulatory  requirements,  we  may  be
subject  to,  among  other  things,  fines,  suspension  or  withdrawal  of  regulatory  approvals,  product  recalls,  seizure  of  products,  operating  restrictions  and
criminal prosecution.

European  Union  member  states,  the  United  Kingdom,  Switzerland,  and  other  foreign  jurisdictions  have  adopted  data  protection  laws  and
regulations, which impose significant compliance obligations. In the European Union and the United Kingdom, the collection and use of personal data,
including  clinical  trial  data,  is  governed  by  the  provisions  of  the  General  Data  Protection  Regulation,  or  GDPR.  The  GDPR,  together  with  national
legislation, regulations and guidelines of the European Union member states and the United Kingdom governing the processing of personal data, impose
strict obligations and restrictions on the ability to collect, analyze and transfer personal data, including health data from clinical trials and adverse event
reporting. In particular, these obligations and restrictions concern the consent of the individuals to whom the personal data relates, the information provided
to the individuals, the transfer of personal data out of the European Union or the United Kingdom, security breach notifications, security and confidentiality
of the personal data and imposition of substantial potential fines for breaches of the data protection obligations. Compliance with the GDPR is a rigorous
and time-intensive process that may increase the cost of doing business to ensure full compliance. Furthermore, European data protection authorities may
interpret the GDPR and national laws differently and impose additional requirements, which add to the complexity of processing personal data in or from
the European Union or United Kingdom.

Human Capital

As of February 26, 2024, we had 264 full-time employees. None of our employees are represented by a collective bargaining agreement, and we

have never experienced a work stoppage.

We  believe  that  our  future  success  largely  depends  upon  our  continued  ability  to  attract  and  retain  a  diverse  workforce  of  highly  skilled  and
dedicated employees. We pride ourselves on being an equal opportunity employer and strictly prohibit unlawful discrimination based on color, religion,
gender, sexual orientation, gender identity/expression, national origin/ancestry, age, disability, marital and veteran status.

We  expect  to  continue  to  grow  our  organization  to  support  the  commercialization  of  BRIUMVI  and  to  enhance  our  overall  development
capabilities  for  current  or  future  products  under  development.  As  part  of  that  process,  we  will  continue  to  evaluate  the  business  needs  and  market
opportunities, balancing in-house expertise and core competencies with outsourced capacity.

Drug  development  and  commercialization  requires  deep  expertise  across  a  broad  array  of  disciplines.  Pharmaceutical  companies  of  all  sizes
compete for a limited number of qualified applicants to fill specialized positions. To attract qualified candidates, the Company offers an attractive total
rewards package, consisting of base salary, cash bonus, a comprehensive benefit package, equity compensation, and 401(k) plan. Bonus opportunities and
equity compensation increase as a percentage of total compensation based on level of responsibility, and actual bonus awards are based on performance.

20

 
  
  
  
  
  
  
  
  
  
Table of Contents

ITEM 1A. RISK FACTORS.

You should carefully consider the following risk factors and the other information contained elsewhere in this Annual Report before making an investment
in our securities. If any of the following risks occur, our business, financial condition or operating results could be materially harmed. An investment in our
securities  is  speculative  in  nature,  involves  a  high  degree  of  risk,  and  should  not  be  made  by  an  investor  who  cannot  bear  the  economic  risk  of  its
investment for an indefinite period of time and who cannot afford the loss of its entire investment. The risks described below are not the only ones that our
business faces. Additional risks not currently known to us or that we currently deem to be immaterial may adversely impact our business in the future.

Risks Related to Commercialization

If we obtain U.S. Food and Drug Administration (FDA) or European Medicines Agency (EMA) approval for a product candidate and do not achieve
broad market acceptance among physicians, patients, healthcare payors, and the medical community, the revenues that we generate from product sales
will be limited.

We  currently  have  one  marketed  product,  BRIUMVI,  which  received  approval  from  the  FDA  on  December  28,  2022,  for  the  treatment  of
relapsing forms of multiple sclerosis (RMS), to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease,
in adults. Additionally, BRIUMVI received approval from the European Commission (EC) on June 1, 2023, and later in 2023, from the Medicines and
Healthcare  products  Regulatory  Agency  (MHRA)  for  the  treatment  of  adult  patients  with  RMS  who  have  active  disease  defined  by  clinical  or  imaging
features in the EU and UK, respectively.

While we have initiated the commercial launch of BRIUMVI in the U.S., we have limited experience as a commercial company, and our ability
to successfully overcome the risks associated with commercializing drugs in the biopharmaceutical industry, including the risk that our products do not
achieve an adequate level of acceptance, remains uncertain. BRIUMVI, as well as other drugs that we may bring to the market in the future, may not gain
market acceptance by physicians, patients, third-party payors and others in the healthcare community. As a result, we may not generate significant revenues
or meet our revenue projections or guidance and may not become profitable. The degree of market acceptance of BRIUMVI, as well as any future product
candidates for which we may receive marketing approval, will depend on a number of factors, including: 

●
●
●
●
●

●
●
●
●
●
●
●
●
●
●
●
●

the timing of our receipt of marketing approvals, the terms of such approvals, and the countries in which such approvals are obtained;
the efficacy, safety and tolerability as demonstrated in clinical trials and as compared to alternative treatments;
the timing of market introduction of BRIUMVI and any of our product candidates, as well as competitive products;
the indications for which our products are approved, and other aspects of the approved labeling for such products;
acceptance by physicians, advanced practitioners, major operators of neurology clinics, and patients of our products as safe, tolerable and
effective treatments;
the potential and perceived advantages or disadvantages of our products compared to alternative treatments;
our ability to offer our products for sale at competitive prices;
the availability of adequate reimbursement by third-party payors and government authorities;
the extent of patient cost-sharing obligations, including copays and deductibles;
changes in regulatory requirements by government authorities for our products;
relative convenience and ease of administration;
the prevalence and severity of side effects and adverse events;
the willingness of the target patient population to try new therapies and of physicians to prescribe these therapies;
the effectiveness of our sales and marketing efforts, as well as those of any current or future partners;
protecting our rights in our intellectual property portfolio;
our ability to maintain a reliable supply of our products that meets market demand; and
favorable or unfavorable publicity relating to our products or relating to the Company.

In  addition,  global  health  concerns  such  as  the  COVID-19  pandemic  could  impact  commercialization  of  BRIUMVI.  Patients  and  healthcare
providers  have  raised  concerns  that  immunosuppressive  products  like  anti-CD20  antibodies  and  other  B-cell  targeted  agents  may  increase  the  risk  of
acquiring viruses such as COVID-19 or lead to more severe complications or outcomes upon infection, including death. These or other similar concerns
may impact the commercial potential for BRIUMVI and other immunosuppressive products that we have in development.

If BRIUMVI, or any future product candidates for which we receive regulatory approval, do not achieve an adequate level of acceptance by

physicians, hospitals, healthcare payors and patients, we may not generate sufficient revenue from these products and we may not become or remain
profitable, which would have a material adverse effect on our business.

21

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

We may be subject to limitations on the indicated uses or requirements to fulfill certain post-marketing requirements to the satisfaction of regulatory
authorities or may be unable to maintain marketing approval for BRIUMVI or future products that we may bring to market.

Regulatory approvals for our product or any of our product candidates may be subject to conditions and limitations on the approved indicated
uses for which the product may be marketed or contain requirements for potentially costly post-marketing testing, including Phase 4 clinical trials, and
surveillance to monitor the safety and efficacy of the approved product candidate. For example, with respect to the FDA’s approval of BRIUMVI for RMS,
the  approval  is  subject  to  certain  post-marketing  requirements  and  commitments,  including  long-term  safety  studies,  as  well  as  studies  to  evaluate  the
effects of BRIUMVI in pregnant women and pediatric populations, among others. Similar post-approval studies are required by other regulatory authorities
outside of the U.S., including but not limited to, the EMA in the EU and the MHRA in the United Kingdom (UK). These studies are highly specialized in
their design and conduct and are associated with considerable expenses, and based on the outcome, could result in further labeling restrictions that could
impair or restrict the way in which we are able to market BRIUMVI, or negatively impact its overall clinical profile.

In  addition,  with  respect  to  BRIUMVI  and  any  product  candidate  that  the  FDA  or  a  comparable  foreign  regulatory  authority  approves,  the
manufacturing  processes,  testing,  labeling,  packaging,  distribution,  import,  export,  adverse  event  reporting,  storage,  advertising,  promotion  and
recordkeeping  for  the  product  will  be  subject  to  extensive  and  ongoing  regulatory  requirements.  These  requirements  include  submissions  of  safety  and
other  post-marketing  information  and  reports,  registration,  as  well  as  continued  compliance  with  current  Good  Manufacturing  Practices  (cGMPs),  with
Good  Clinical  Practices  (GCPs),  for  any  clinical  trials  that  we  conduct  post-approval,  and  with  Good  Laboratory  Practices  (GLPs),  for  any  nonclinical
studies. Later discovery of previously unknown problems with a product or with our third-party manufacturers or manufacturing processes, or failure to
comply with regulatory requirements, may result in, among other things, restrictions on the marketing or manufacturing of the product, withdrawal of the
product from the market, mandatory safety labeling changes or product recalls, suspension or revocation of product approvals, product seizure or detention,
refusal to permit the import or export of products, and injunctions or the imposition of civil or criminal penalties, all of which would adversely affect our
business, prospects and ability to achieve or sustain profitability.

BRIUMVI,  and  any  of  our  product  candidates  for  which  we  in  the  future  obtain  approval,  may,  after  approval,  be  found  to  cause  undesirable  side
effects that could result in significant negative consequences following commercialization.

As BRIUMVI or any future approved products are used more widely or for a longer duration after being brought to market, data may emerge

from clinical studies, including confirmatory or other post-marketing studies, or from adverse event reporting, that may affect the commercial potential of
our products. For example, as additional patients are exposed for longer durations to a product in the commercial and clinical settings, it is unknown
whether greater frequency and/or severity of adverse events are likely to occur or whether an acceptable safety and tolerability profile will continue to be
demonstrated. If we or others identify unexpected side effects caused by BRIUMVI or other products or product candidates within the RMS
space following introduction into the market, a number of potentially significant negative consequences could result, including:

●
●

●
●

●
●
●
●
●

regulatory authorities may withdraw approval or limit the approved indications for use of such products;
regulatory  authorities  may  require  the  addition  of  new  or  different  labeling  statements,  including  warnings  or  boxed  warnings,
precautions, or contraindications that could diminish the usage of the product or otherwise limit the commercial success of the affected
product;
we may be required to change the way such drug candidates are distributed or administered, or to conduct additional clinical trials;
regulatory authorities may require a Risk Evaluation and Mitigation Strategy (REMS), a plan to mitigate risks, which could include a
Medication  Guide,  physician  communication  plans,  or  elements  to  assure  safe  use,  such  as  restricted  distribution  methods,  patient
registries and other risk minimization tools;
we may be subject to regulatory investigations and government enforcement actions;
we may decide to remove such drug candidates from the marketplace;
we may not be able to enter into collaboration agreements on acceptable terms and execute on our business model;
we could be sued and held liable for injury caused to individuals exposed to or taking our products; and
our reputation may suffer.

Any one or a combination of these events could prevent us from maintaining regulatory approval and achieving or maintaining market

acceptance of the affected product or could substantially increase the costs and expenses of commercializing the affected product, which in turn could
significantly impact our ability to successfully commercialize our drug candidates and generate revenues.

22

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

The  incidence  and  prevalence  for  target  patient  populations  of  BRIUMVI  and  our  product  candidates,  including  TG-1701  and  TG-1801  in  B-cell
disorders  and  azer-cel  in  non-oncology  indications,  have  not  been  established  with  precision.  If  the  market  opportunities  for  BRIUMVI  and  our
product  candidates  are  smaller  than  we  estimate  or  if  any  approval  that  we  obtain  is  based  on  a  narrower  definition  of  the  patient  population,  our
revenue and ability to achieve profitability will be adversely affected.

The precise incidence and/or prevalence of RMS are unknown. Our projections for BRIUMVI in RMS are based on estimates and our current
knowledge and understanding of the disease. These estimates are typically based on one-on-one and group interactions with target physicians and other
sources available at the time we make the estimates, including the scientific literature, healthcare utilization databases and market research. Although we
believe  our  estimates  are  reasonable,  many  factors  may  limit  their  accuracy.  For  example,  the  sources  we  use  to  make  the  estimates  may  prove  to  be
incorrect. Further, new studies may change the estimated incidence or prevalence of these diseases and the number of patients may turn out to be lower than
expected.

The total addressable market opportunity for BRIUMVI and our product candidates, if approved, ultimately depends upon, among other things,
the approved prescribing information, acceptance by the medical community, patient access, and drug pricing and reimbursement. The number of patients
in major markets, including the number of addressable patients in those markets, may turn out to be lower than expected, patients may not be otherwise
amenable to treatment with our drugs, new patients may become increasingly difficult to identify or gain access to, patients and physicians may choose to
utilize competitive products or reimbursement may be unfavorable, all of which would adversely affect our results of operations and our business.

We face substantial competition, which may result in others commercializing drugs before or more successfully than we do resulting in the reduction or
elimination of our commercial opportunity.

We operate in a highly competitive segment of the biotechnology and biopharmaceutical market. We face competition from numerous sources,
including  commercial  pharmaceutical  and  biotechnology  enterprises,  academic  institutions,  government  agencies,  and  private  and  public  research
institutions.  Many  of  our  competitors  have  significantly  greater  financial,  product  development,  manufacturing  and  commercialization  resources.  Large
pharmaceutical companies have extensive experience commercializing products and may have significant existing relationships with customers and more
resources  available  to  them  to  promote  their  products.  Many  are  active  in  the  same  diseases  that  we  are,  including  within  the  neurological  and
immunological fields, some in direct competition with us. We may also compete with these organizations to recruit commercial and other key personnel.
Smaller or early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large and established
companies.

Our commercial opportunity could be reduced or eliminated if our competitors develop and commercialize drugs that are more effective, have
fewer or less severe side effects, are more convenient or are priced or contracted differently than any drugs that we or our collaborators may develop. Our
competitors also may obtain FDA or other regulatory approval for their drugs more rapidly than we may obtain approval for ours, which could result in our
competitors establishing a strong market position before we or our collaborators are able to enter the market. In a competitive environment, a company’s
communications  may  also  be  subject  to  heightened  scrutiny  from  regulators  and  competitors,  under  laws,  regulations,  and  guidance  about  promotional
communications (advertising and promotional labeling) and non-promotional communications (e.g., certain educational and scientific exchange); and with
regard to potential competitor actions under federal law (the Lanham Act) and congruous state law, which protect businesses against the unfair competition
of misleading advertising or labeling.

The key competitive factors affecting the success of all of our drug candidates, if approved, are likely to be their efficacy, safety, convenience,

price, the level of generic or biosimilar competition and the availability of reimbursement from government and other third-party payors.

New  developments,  including  the  development  of  other  pharmaceutical  technologies  and  methods  of  treating  disease,  occur  in  the
pharmaceutical and life sciences industries at a rapid pace. These developments may render our product or product candidates obsolete or noncompetitive.
Compared to us, many of our potential competitors have substantially greater:

●
●
●
●
●

research and development resources, including personnel and technology;
regulatory experience;
pharmaceutical development, clinical trial and pharmaceutical commercialization experience;
experience and expertise in exploitation of intellectual property rights; and
capital resources.

We  will  also  face  competition  from  these  third  parties  in  recruiting  and  retaining  qualified  personnel,  establishing  clinical  trial  sites,  patient

registration for clinical trials, and in identifying and in-licensing new products and product candidates.

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

BRIUMVI, as well as any products that we are able to commercialize in the future, may become subject to unfavorable pricing regulations or third-
party payor coverage and reimbursement policies, which would harm our business.

The  regulations  that  govern  regulatory  approvals,  pricing  and  reimbursement  for  new  drugs  vary  widely  from  country  to  country.  Current  and
future legislation may significantly change the approval requirements in ways that could involve additional costs and cause delays in obtaining approvals.
Some countries require approval of the sale price of a drug before it can be marketed. In many countries, the pricing review period begins after marketing
approval is granted. In some markets, prescription pharmaceutical pricing remains subject to continuing governmental control even after initial approval is
granted.  As  a  result,  we  might  obtain  marketing  approval  for  a  product  in  a  particular  country,  but  then  be  subject  to  price  regulations  that  delay  our
commercial launch of the drug candidate, possibly for lengthy time periods, and negatively impact the revenues we are able to generate from the sale of the
drug candidate in that country. Adverse pricing limitations may hinder our ability to recoup our investment in one or more products, even if more of our
product candidates obtain marketing approval. Eligibility for reimbursement does not imply that any drug will be paid for in all cases or at a rate that covers
our  costs,  including  research,  development,  manufacture,  sale  and  distribution.  Interim  reimbursement  levels  for  new  drugs,  if  applicable,  may  also  be
insufficient to cover our costs and may not be made permanent. On April 27, 2023, we received a product-specific J-Code for BRIUMVI (J2329), which
became effective July 1, 2023 and is expected to help reduce reluctance by physicians to prescribe BRIUMVI based on reimbursement concerns. However,
some  third-party  payors  may  nevertheless  still  require  documented  proof  that  patients  meet  certain  eligibility  criteria  in  order  to  be  reimbursed  for
BRIUMVI.

Our  ability  to  commercialize  any  product  successfully  also  will  depend  in  part  on  the  extent  to  which  coverage  and  reimbursement  for  our
products and related treatments will be available from government authorities, private health insurers and other organizations. Government authorities and
third-party  payors,  such  as  private  health  insurers  and  health  maintenance  organizations,  decide  which  medications  they  will  pay  for  and  establish
reimbursement  and  co-payment  levels.  A  primary  trend  in  the  U.S.  healthcare  industry  and  elsewhere  is  cost  containment.  Government  authorities  and
third-party  payors  have  attempted  to  control  costs  by  restricting  coverage  and  limiting  the  amount  of  reimbursement  for  particular  drugs.  Increasingly,
third-party payors are requiring that drug companies provide them with predetermined discounts from list prices and are challenging the prices charged for
drugs, examining the cost effectiveness of drugs in addition to their safety and efficacy. Third-party commercial payors often rely upon Medicare coverage
policy  and  payment  limitations  in  setting  their  own  reimbursement  policies.  Payors  may  restrict  coverage  of  some  products  by  using  formularies  under
which  only  selected  drugs  are  covered,  variable  co-payments  that  make  drugs  that  are  not  preferred  by  the  payor  more  expensive  for  patients,  and
utilization management controls, such as requirements for prior authorization or failure first on another type of treatment. Payors may target higher-priced
drugs for imposition of these obstacles to coverage, and consequently our products may be subject to payor-driven restrictions. Additionally, in countries
where  patients  have  access  to  insurance,  as  in  the  U.S.,  insurance  co-payment  amounts  or  other  benefit  limits  may  represent  a  barrier  to  obtaining  or
continuing use of our products that receive regulatory approval. If we are unable to obtain or maintain coverage, or coverage is reduced in one or more
countries, our product sales may be lower than anticipated and our financial condition could be harmed.

Net prices for drugs may be reduced by mandatory discounts or rebates required by government healthcare programs or private payors and by any
future relaxation of laws that presently restrict imports of drugs from countries where they may be sold at lower prices. In the United States, for example,
we  must  offer  discounted  pricing  or  rebates  on  purchases  of  pharmaceutical  products  under  various  federal  and  state  healthcare  programs,  such  as  the
Medicaid  Drug  Rebate  Program,  the  340B  drug  pricing  program  and  the  Medicare  Part  D  Program.  We  must  also  report  specific  prices  to  government
agencies under healthcare programs, such as the Medicaid Drug Rebate Program and Medicare Part B. The calculations necessary to determine the prices
reported are complex and the failure to report prices accurately may expose us to penalties. 

If we are unable to expand our commercialization operations, we may not be successful in commercializing BRIUMVI or any product candidate, if and
when such product candidates are approved, and we may not be able to generate revenue.

Commercialization of pharmaceutical products is an extremely complex and highly capital and resource-intensive process. Even for established

companies with existing infrastructure and significantly greater resources than we have, challenges have occurred.

We have made and continue to make significant investments in our commercial organization and infrastructure. We built processes and systems to
support  the  commercialization  of  BRIUMVI  following  its  commercial  launch  on  January  26,  2023.  There  are  risks  involved  with  establishing  our  own
commercialization  capabilities.  For  example,  if  we  are  unable  to  recruit  and  retain  adequate  numbers  of  effective  personnel  to  support  the  ongoing
commercialization of BRIUMVI, we may not be successful in marketing and selling the product.

Additional factors that may inhibit our efforts to commercialize BRIUMVI and our other product candidates on our own, or through partnership,

and generate product revenues include:

●

●

●

●

●
●

●

●
●

the  costs  and  time  associated  with  the  initial  and  ongoing  training  of  commercialization  personnel  on  the  applicable  disease  states,
products, competitors, and legal and regulatory compliance matters;
the  inability  of  commercialization  personnel  to  obtain  access  to  physicians  or  to  effectively  promote  or  provide  education  about
BRIUMVI and any future approved products;
the lack of complementary drugs to be offered by the Company, which may put us at a competitive disadvantage relative to companies
with more extensive product lines;
decisions by third-party payors to deny reimbursement of or delay coverage decisions regarding BRIUMVI or following approval of any
product candidates;
our inability to maintain a healthcare compliance program including effective mechanisms for compliance monitoring;
our inability to establish and maintain commercial partnerships outside the U.S.;
our inability, or the inability of a third party with whom we have partnered, to maintain the necessary regulatory approvals required to
operate in markets outside of the U.S.; 
the timing of product availability for commercial sale following approval and continued product supply; and
unforeseen costs and expenses associated with creating a commercialization organization.

24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

In  addition,  we  have  entered  into  a  commercialization  agreement,  and  may  enter  into  additional  agreements  in  the  future,  that  facilitate
commercialization  of  BRIUMVI  and/or  future  products  that  receive  approval  in  markets  outside  the  U.S.  through  partnerships.  However,  there  are  also
risks with entering into these types of arrangements with third parties to perform sales, marketing and distribution services. For example, we may not be
able to enter into such arrangements on terms that are favorable to us. Our drug revenues or the profitability of these drug revenues to us are likely to be
lower than if we were to market and sell any products or product candidates that we develop ourselves. In addition, we likely will have little control over
such third parties, and any of them may fail to devote the necessary resources and attention to sell and market our product or product candidates effectively.
If we do not establish sales and marketing capabilities successfully, either on our own or in collaboration with third parties, we will not be successful in
commercializing our drug candidates. Further, our business, results of operations, financial condition and prospects will be materially adversely affected.

We believe there is potential market opportunity for BRIUMVI outside of the U.S., including in the EU. We have entered into a commercialization
agreement for the sale of BRIUMVI in certain territories outside the U.S., Canada and Mexico, the commercialization rights for which had been previously
retained by TG, thus excluding certain Asian countries subject to previously existing partnerships, and we also may enter into certain collaboration and/or
commercialization agreements with third parties in the future to facilitate market expansion. To the extent we do expand into other markets outside of the
U.S.  in  which  we  are  responsible  for  building  and  maintaining  a  commercial  infrastructure,  we  expect  to  incur  significant  expenses  in  establishing  an
infrastructure to commercialize our drug products. Depending on the expenses incurred, it could have a negative impact on our cash resources.

Product liability lawsuits against us could cause us to incur substantial liabilities and could limit commercialization of any drug candidates that we
may develop.

We face an inherent risk of product liability exposure related to the testing of our product candidates in human clinical trials, and an even greater
risk in connection with the commercialization of BRIUMVI and any other products for which we may receive marketing authorization in the future. If we
cannot successfully defend ourselves against claims that BRIUMVI or any of our product candidates caused injuries, we could incur substantial liabilities.
Regardless of merit or eventual outcome, liability claims may result in:

●
●
●
●

●
●
●

decreased demand for any products that we may commercialize;
injury to our reputation and significant negative media attention;
withdrawal of clinical trial participants;
significant costs to defend the related litigation, including the risk that any individuals who may face such related litigation may in turn
seek to recover from us;
substantial monetary awards to trial participants or patients;
loss of revenue; and
the inability to commercialize any products or product candidates that we may develop.

Although we maintain product liability insurance coverage, it may not be adequate to cover all liabilities that we may incur. Insurance coverage
is increasingly expensive. We may not be able to maintain insurance coverage at a reasonable cost or in an amount adequate to satisfy any liability that
may arise.

Risks Related to Our Financial Position and Need for Additional Capital

We have incurred significant operating losses since our inception, and we may incur losses in the future.

Biopharmaceutical drug development is a highly speculative undertaking and involves a substantial degree of risk. We commenced operations in
January 2012. To date, our operations have been limited primarily to organizing and staffing our company, business planning, raising capital, developing
our  technology,  identifying  potential  drug  candidates,  undertaking  pre-clinical  studies  and  clinical  trials,  commercializing  UKONIQ  (withdrawn  from
sale) and launching and commercializing BRIUMVI. We are transitioning from a company with a research and development focus and commercialization
capabilities in oncology to a company capable of supporting commercial activities in neurology and immunology in the U.S. and outside the U.S. This
transition involves a wide variety of risks, and we may not be successful in such transition.

Since inception, we have focused our efforts and financial resources on clinical trials, manufacturing of our product and product candidates and
preparing to support a commercial product. To date, we have financed our operations primarily through public offerings of our common stock and debt
financing.  Since  inception,  we  have  incurred  significant  operating  losses.  Substantially  all  our  operating  losses  have  resulted  from  costs  incurred  in
connection with our research and development programs and from selling, general and administrative costs associated with our operations, including our
commercialization  activities.  We  expect  to  continue  to  incur  significant  expenses  and  operating  losses  for  the  foreseeable  future.  Our  prior  losses,
combined with expected future losses, have had, and will continue to have an adverse effect on our stockholders’ deficit and working capital. BRIUMVI
is currently our only marketed product. We expect to continue to incur significant research and development expenses, and we expect to continue to incur
significant commercialization and outsourced-manufacturing expenses as we commercialize BRIUMVI. Because of the numerous risks and uncertainties
associated with developing pharmaceuticals, we are unable to predict the extent of any future losses or when we will become profitable, if at all. Even if
we  do  become  profitable,  we  may  not  be  able  to  sustain  or  increase  our  profitability  on  a  quarterly  or  annual  basis.  Our  ability  to  become  profitable
depends upon our ability to generate substantial revenue.

25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

To become and remain profitable, we must succeed in developing (or in-licensing) and commercializing our products or product candidates that
generate significant revenue. It is uncertain when and if we will generate any significant revenue from the sale of our product or any product candidates,
if approved, in the future. Furthermore, no assurance can be given that we will meet revenue projections or guidance with respect to BRIUMVI or our
product candidates, if approved. To obtain significant and sustained revenues and meet our revenue projections or guidance, we must succeed, either
alone or with others, in (i) obtaining and maintaining regulatory approval for our product and product candidates; and (ii) manufacturing and marketing
our product and product candidates. Our ability to generate sustained revenue depends on a number of factors, including, but not limited to, our ability to:

●
●

●

●

●
●

successfully complete clinical trials that meet their clinical endpoints;
initiate and successfully complete all safety, pharmacokinetic, biodistribution, and non-clinical studies required to obtain U.S. and foreign
marketing approval for our product and product candidates;
obtain approval from the FDA and foreign equivalents to market and sell our product and product candidates, and maintain FDA and
EMA approvals of BRIUMVI for RMS;
establish  and  maintain  commercial  manufacturing  capabilities  with  third  parties  that  are  satisfactory  to  the  regulatory  authorities,  cost
effective, and that are capable of providing commercial supply of our product and product candidates;
expand on our commercialization infrastructure to commercialize BRIUMVI, and/or entering into collaborations with third parties; and
achieve  market  acceptance  of  BRIUMVI  and  any  other  products  for  which  we  may  receive  regulatory  approval  in  the  medical
community and with third-party payors.

If we are unable to generate significant and sustained revenues, we will not become profitable and we will be unable to continue our operations

without continued funding.

While we do not expect to need to raise additional capital, we may need to do so. If we are unable to raise capital, if needed, we may be required to
delay, limit, reduce or eliminate some of our drug development programs or commercialization efforts.

The development of pharmaceuticals is capital-intensive. We are also continuing to generate additional clinical data for BRIUMVI to support
and potentially expand commercial adoption, including assessing long-term tolerability in an Open-Label Extension of the Phase 3 ULTIMATE I and II
trials  and  Phase  4  clinical  studies  necessary  to  satisfy  post-approval  commitments  for  regulatory  authorities  or  those  undertaken  voluntarily  by  the
Company  to  evaluate  the  use  of  BRIUMVI  in  alternate  settings  or  with  alternate  methods  of  administration.  Moreover,  now  that  we  have  launched
BRIUMVI,  we  will  need  to  expend  substantial  resources  on  maintaining  approvals  and  continuing  commercialization,  manufacturing  and  distribution
over  the  foreseeable  future.  Additionally,  we  expect  to  commence  a  trial  evaluating  azer-cel  in  autoimmune  disease  in  2024.  We  are  also  currently
advancing our early-stage drug candidates, TG-1701 and TG-1801 in ongoing Phase 1 studies to identify tolerable and efficacious doses.

The amount and timing of our future funding requirements will depend on many factors, including, but not limited to, the following:

●
●
●
●
●

●
●
●

the success of the commercialization of BRIUMVI and any other products for which we receive regulatory approval;
the costs and timing of clinical and commercial manufacturing supply arrangements for each product and product candidate;
the costs of expanding our sales, distribution, and other commercialization capabilities;
the costs and timing of regulatory approvals;
the progress of our clinical trials, including expenses to support the trials and milestone payments that may become payable under our license
agreements;
our ability to establish and maintain strategic collaborations, including licensing and other arrangements;
the costs involved in enforcing or defending patent claims or other intellectual property rights; and
the extent to which we in-license or invest in other indications or product candidates.

As a result, significant additional funding may be required. Additional sources of financing to continue our operations in the future might not be
available on favorable terms, if at all. If we do not succeed in raising additional funds on acceptable terms, we could be forced to discontinue product
development,  reduce  or  forego  commercialization  efforts  that  are  required  for  successful  commercialization  of  BRIUMVI  or  any  of  our  product
candidates and otherwise forego attractive business opportunities. Any additional sources of financing may involve the issuance of our equity securities,
which would have a dilutive effect to stockholders. Currently, other than BRIUMVI, our products are investigational and have not been approved by the
FDA or any foreign regulatory authority for sale. For the foreseeable future, we will have to fund all our operations and capital expenditures from sales of
BRIUMVI, cash on hand and amounts raised in future offerings or financings. Accordingly, our prospects must be considered in light of the uncertainties,
risks, expenses and difficulties frequently encountered by companies in the early stages of commercial operations and the competitive environment in
which we operate. 

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Raising additional capital may cause dilution to our stockholders, restrict our operations or require us to relinquish rights to our technologies or
drug candidates and occupy valuable management time and resources.

Until  such  time,  if  ever,  as  we  can  generate  substantial  revenues,  we  expect  to  finance  our  cash  needs  through  a  combination  of  public  and
private equity offerings, debt financings, collaborations, strategic alliances, licensing agreements or other arrangements. We do not have any committed
external source of funds, other than funds already borrowed under the loan and security agreement that we entered into with Hercules in February 2019,
amended and restated in December 2021 and amended on March 31, 2023 (see Note 7 to our consolidated financial statements for more information). To
the extent that we raise additional capital through the sale of common stock or securities convertible or exchangeable into common stock, the ownership
interest of our stockholders will be diluted, and the terms of these securities may include liquidation or other preferences that materially adversely affect
the rights of our common stockholders. We may also seek funds through collaborations, strategic alliances or licensing arrangements with third parties at
a  time  that  is  not  desirable  to  us  and  we  may  be  required  to  relinquish  valuable  rights  to  some  intellectual  property,  future  revenue  streams,  research
programs or products and product candidates or to grant licenses on terms that may not be favorable to us, any of which may have a material adverse
effect on our business, operating results and prospects. Debt financing, if available, may involve agreements that include covenants limiting or restricting
our ability to take specific actions, such as incurring additional debt, making capital expenditures, or declaring dividends. We cannot guarantee that future
financing will be available in sufficient amounts or on terms acceptable to us, if at all, which could limit our ability to expand our business operations and
could harm our overall business prospects.

Additionally, fundraising efforts may divert our management from their day-to-day activities, which may adversely affect our ability to develop
and commercialize our drug candidates. Dislocations in the financial markets have generally made equity and debt financing more difficult to obtain and
may have a material adverse effect on our ability to meet our fundraising needs. Moreover, the issuance of additional securities, whether equity or debt,
by us, or the possibility of such issuance, may cause the market price of our shares to decline.

Due to limited resources, we may fail to capitalize on programs or product candidates that may present a greater commercial opportunity or for which
there is a greater likelihood of success.

Because  we  have  limited  resources,  we  may  forego  or  delay  pursuit  of  opportunities  with  certain  programs  or  product  candidates  or  for
indications  that  later  prove  to  have  greater  commercial  potential.  Our  estimates  regarding  the  potential  market  for  a  product  candidate  could  be
inaccurate, and our spending on current and future research and development programs may not yield any commercially viable products. If we do not
accurately  evaluate  the  commercial  potential  for  a  particular  product  candidate,  we  may  relinquish  valuable  rights  to  that  product  candidate  through
strategic collaboration, licensing, sale or other arrangements in cases in which it would have been more advantageous for us to retain sole development
and  commercialization  rights  to  such  product  candidate.  We  may  focus  our  efforts  and  resources  on  potential  product  candidates  or  other  potential
programs that ultimately prove to be unsuccessful. Alternatively, we may allocate internal resources to a product candidate in a therapeutic area in which
it would have been more advantageous to enter into a partnering arrangement.

There  can  be  no  assurance  that  we  will  ever  be  able  to  identify  additional  therapeutic  opportunities  for  our  product  candidates  or  to  develop
suitable potential product candidates through internal research programs, which could materially adversely affect our future growth and prospects. If any
of the aforementioned events occur, we may be forced to abandon or delay our development efforts with respect to a particular product candidate or fail
to  develop  a  potentially  successful  product  candidate,  which  could  have  a  material  adverse  effect  on  our  business,  financial  condition,  results  of
operations and prospects.

27

 
 
 
 
 
 
 
Table of Contents

Our level of indebtedness and debt service obligations could adversely affect our financial condition and may make it more difficult for us to fund our
operations.

In  February  2019,  we  entered  into  a  Loan  and  Security  Agreement,  with  Hercules  Capital,  Inc.,  a  Maryland  corporation  (Hercules),  and  on
December 30, 2021 (the Amendment Closing Date), the Company entered into an Amended and Restated Loan and Security Agreement (the Amended
Loan  Agreement)  with  Hercules.  Under  the  Amended  Loan  Agreement,  Hercules  increased  the  aggregate  principal  amount  of  the  loan,  available  at  the
Company’s  option,  from  $60.0  million  to  $200.0  million.  On  March  31,  2023  (the  First  Amendment  Effective  Date),  the  Company  entered  into  a  First
Amendment  to  the  Amended  Loan  Agreement  (the  First  Amendment)  with  Hercules.  An  advance  of  $25.0  million  was  drawn  at  the  First  Amendment
Effective Date (see Note 7 to our consolidated financial statements for more information). We have the option to request additional loan advances in an
aggregate principal amount of up to $85.0 million under the First Amendment.

All  obligations  under  the  Amended  Loan  Agreement,  as  amended,  are  secured  by  substantially  all  our  existing  property  and  assets,  excluding
intellectual property. This indebtedness may create additional financing risk for us, particularly if our business or prevailing financial market conditions are
not conducive to paying off or refinancing its outstanding debt obligations at maturity. This indebtedness could also have important negative consequences,
including:

●

●

we will need to repay the indebtedness by making payments of interest and principal, which will reduce the amount of money available
to finance our operations, our research and development efforts and other general corporate activities; and
our failure to comply with the restrictive covenants in the Amended Loan Agreement, as amended, could result in an event of default
that, if not cured or waived, would accelerate our obligation to repay this indebtedness, and Hercules could seek to enforce its security
interest in the assets securing such indebtedness.

To the extent additional debt is added to our current debt levels, the risks described above could increase.

We may not have cash available in an amount sufficient to enable us to make interest or principal payments on our indebtedness when due.

Failure to satisfy our current and future debt obligations under the Amended Loan Agreement, as amended,, or the breach of any of its covenants,
subject  to  specified  cure  periods  with  respect  to  certain  breaches,  could  result  in  an  event  of  default  and,  as  a  result,  Hercules  could  accelerate  all  the
amounts due. In the event of an acceleration of amounts due under the Amended Loan Agreement, as amended, as a result of an event of default, we may
not  have  enough  available  cash  or  be  able  to  raise  additional  funds  through  equity  or  debt  financings  to  repay  such  indebtedness  at  the  time  of  such
acceleration. In that case, we may be required to delay, limit, reduce or terminate our product candidate development or commercialization efforts or grant
to others rights to develop and market product candidates that we would otherwise prefer to develop and market ourselves. Hercules could also exercise its
rights as collateral agent to take possession and dispose of the collateral securing the term loan for its benefit, which collateral includes substantially all our
property other than intellectual property. Our business, financial condition and results of operations could be materially adversely affected as a result of any
of these events.

The Amended Loan Agreement, as amended, imposes operating and other restrictions on the Company. Such restrictions will affect, and in many

respects limit or prohibit, our ability and the ability of any future subsidiary to, among other things: 

●
●
●
●
●
●
●

dispose of certain assets;
change its lines of business;
engage in mergers, acquisitions or consolidations;
incur additional indebtedness;
create liens on assets;
pay dividends and make contributions or repurchase our capital stock; and
engage in certain transactions with affiliates.

The breach of any of these restrictive covenants could have a material adverse effect on our business and prospects.

Our cash and cash equivalents could be adversely affected if the financial institutions in which we hold our cash and cash equivalents fail.

On March 10, 2023, the Federal Deposit Insurance Corporation (FDIC) announced that Silicon Valley Bank had been closed by the California
Department of Financial Protection and Innovation, and on March 12, 2023, Signature Bank was closed by the New York State Department of Financial
Services, and the FDIC was named receiver. Although we did not maintain any bank accounts with Silicon Valley Bank or Signature Bank, we regularly
maintain cash balances at third-party financial institutions in excess of the FDIC insurance limit. Any failure of a depository institution to return any of our
deposits, or any other adverse conditions in the financial or credit markets affecting depository institutions, could impact access to our invested cash or cash
equivalents and could adversely impact our operating liquidity and financial performance.

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Risks Related to Drug Development and Regulatory Approval

If  we  are  unable  to  obtain  and  maintain  regulatory  approval  for  our  product  and  product  candidates  and  ultimately  cannot  successfully
commercialize our product or product candidates, or experience significant delays in doing so, our business will be materially harmed.

Our ability to generate revenues from product sales will depend largely on the successful commercialization of BRIUMVI. Each of our product
candidates will require additional non-clinical or clinical development, regulatory approval, and sufficient clinical and commercial supply. The success of
our development programs and achievement of regulatory approval of our product candidates will depend on several factors, including, among others, the
following:

●

●

●
●
●
●
●

successful  completion  of  our  clinical  programs  with  positive  results  that  support  a  finding  of  effectiveness  and  an  acceptable  safety
profile of our product candidates in the intended populations within the timeframes we have projected;
Investigational New Drugs (INDs) and clinical trial applications (CTAs), being cleared/approved such that our product candidates can
commence clinical trials;
successful initiation and completion of preclinical studies and successful initiation of, enrollment in, and completion of clinical trials;
sufficiency of our financial and other resources to complete the necessary preclinical studies and clinical trials;
receipt of regulatory approvals from applicable regulatory authorities for our product candidates;
establishing commercially viable arrangements with third-party manufacturers for clinical supply and commercial manufacturing; and
obtaining and maintaining patent and trade secret protection or regulatory exclusivity for our product candidates.

If we do not achieve one or more of these factors in a timely manner or at all, we could experience significant delays in our clinical programs

and regulatory submission timelines and may not be able to obtain regulatory approval for our product candidates.

Because results of preclinical studies and early clinical trials are not necessarily predictive of future results, any product candidate we advance may
not have favorable results in later clinical trials or receive regulatory approval. Moreover, interim, “top-line,” and preliminary data from our clinical
trials  that  we  announce  or  publish  may  change,  or  the  perceived  product  profile  may  be  negatively  impacted,  as  more  patient  data  or  additional
endpoints (including efficacy and safety) are analyzed.

Pharmaceutical development has inherent risks. The outcome of preclinical development testing and early clinical trials may not be predictive of
the outcome of later clinical trials, and interim results of a clinical trial do not necessarily predict final results. Moreover, preclinical and clinical data are
often  susceptible  to  varying  interpretations  and  analyses,  and  many  companies  have  believed  their  product  candidates  performed  satisfactorily  in
preclinical studies and clinical trials have nonetheless failed to obtain marketing approval. Once a product candidate has displayed sufficient preclinical
data to warrant clinical investigation, we will be required to demonstrate, through adequate and well-controlled clinical trials, that our product candidates
are  effective  with  a  favorable  benefit-risk  profile  for  use  in  populations  for  their  target  indications  before  we  can  seek  regulatory  approvals  for  their
commercial sale. Many drug candidates fail in the early stages of clinical development for safety and tolerability issues or for insufficient clinical activity,
despite promising pre-clinical results. Accordingly, no assurance can be made that a safe and efficacious dose can be found for these compounds or that
they will ever enter into advanced clinical trials alone or in combination with other product candidates. Moreover, success in early clinical trials does not
mean  that  later  clinical  trials  will  be  successful  because  product  candidates  in  later-stage  clinical  trials  may  fail  to  demonstrate  sufficient  safety  or
efficacy despite having progressed through initial clinical testing. Companies frequently experience significant setbacks in advanced clinical trials, even
after  earlier  clinical  trials  have  shown  promising  results.  There  is  an  extremely  high  rate  of  failure  of  pharmaceutical  candidates  proceeding  through
clinical trials. 

Individually reported outcomes of patients treated in clinical trials may not be representative of the entire population of treated patients in such
studies. In addition, larger scale Phase 3 studies, which are often conducted internationally, are inherently subject to increased operational risks compared
to earlier stage studies, including the risk that the results could vary on a region to region or country to country basis, which could materially adversely
affect the outcome of the study or the opinion of the validity of the study results by applicable regulatory agencies.  

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

From time to time, we may publicly disclose top-line or preliminary data from our clinical trials, which is based on a preliminary analysis of
available data, and the results and related findings and conclusions are subject to change following a more comprehensive review of the data related to
the particular study or trial. We also make assumptions, estimations, calculations and conclusions as part of our analyses of such data, and we may not
have received or had the opportunity to fully and carefully evaluate all data from the particular study or trial, including all endpoints and safety data. As a
result, top-line or preliminary results that we report may differ from future results of the same studies, or different conclusions or considerations may
qualify such results once additional data have been received and fully evaluated. Top-line or preliminary data also remain subject to audit and verification
procedures  that  may  result  in  the  final  data  being  materially  different  from  the  topline,  interim,  or  preliminary  data  we  previously  published.  When
providing top-line results, we may disclose the primary endpoint of a study before all secondary endpoints have been fully analyzed. A positive primary
endpoint does not translate to all, or any, secondary endpoints being met. As a result, top-line and preliminary data should be viewed with caution until
the final data are available, including data from the full safety analysis and the final analysis of all endpoints.

Further, from time to time, we may also disclose interim data from our preclinical studies and clinical trials. Interim data from clinical trials that
we may complete are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient
data  become  available.  For  example,  time-to-event  based  endpoints  such  as  duration  of  response  (DOR)  and  progression-free  survival  (PFS),  and
continuously observed data such as annualized relapse rate (ARR) have the potential to change with longer follow-up. In addition, as patients continue on
therapy, there can be no assurance given that the final safety data from studies, once fully analyzed, will be consistent with prior safety data presented,
will be differentiated from other similar agents in the same class, will support continued development, or will be favorable enough to support regulatory
approvals  for  the  indications  studied.  Further,  others,  including  regulatory  agencies,  may  not  accept  or  agree  with  our  assumptions,  estimates,
calculations, conclusions or analyses or may interpret or weigh the importance of data differently, which could impact the value of the particular program,
the approvability or commercialization of the particular product candidate or product and our company in general. The information we choose to publicly
disclose regarding a particular study or clinical trial is based on what is typically extensive information, and regulators or others may not agree with what
we determine is material or otherwise appropriate information to include in our disclosure. If the interim, top-line or preliminary data that we report differ
from  final  results,  or  if  others,  including  regulatory  authorities,  disagree  with  the  conclusions  we  have  reached,  our  ability  to  obtain  approval  for,  or
successfully commercialize, our product or product candidates may be harmed, which could harm our business, operating results, prospects or financial
condition.

Many of the results reported in our early clinical trials rely on local investigator-assessed efficacy outcomes which may be subject to greater
variability or subjectivity than results assessed in a blinded, independent, centrally reviewed manner, often required of later phase, adequate and well-
controlled registration-directed clinical trials. If the results from our registration-directed trials are different from the results found in the earlier studies,
we may need to terminate or revise our clinical development plan, which could extend the time for conducting our development program and could have
a material adverse effect on our business.

Clinical drug development involves a lengthy and expensive process, with an uncertain outcome. We may incur additional costs or experience delays
in completing, or ultimately be unable to complete, the development and commercialization of our product candidates.

Before obtaining marketing approval from regulatory authorities for the sale of any product candidate, we must complete pre-clinical studies and
then conduct extensive clinical trials to demonstrate the safety and efficacy of our product candidates in humans. Clinical testing is expensive, is difficult
to design and implement, can take many years to complete and is uncertain as to outcome. It is impossible to predict when or if our product candidates
will prove effective and safe in humans, will receive regulatory approval or will have a differentiated safety and tolerability profile. A failure of one or
more clinical trials can occur at any stage of testing. Accordingly, our ongoing trials and future clinical trials may not be successful. Even if our clinical
trials produce positive results, there can be no guarantee that the positive outcomes will be replicated in future studies either within the same indication as
previously evaluated or in alternate indications and settings.

Successful completion of our clinical trials is a prerequisite to submitting a New Drug Application (NDA) or a Biologics License Application
(BLA) to the FDA and a Marketing Authorization Application (MAA) to the EMA for each product candidate and, consequently, the ultimate approval
and commercial marketing of our product candidates. We do not know whether any of our ongoing or future clinical trials for our product candidates will
be completed on schedule, if at all. 

30

 
 
 
 
 
 
 
Table of Contents

Whether or not and how quickly we complete clinical trials depends in part upon the rate at which we are able to engage clinical research/trial
sites  and,  thereafter,  the  rate  of  enrollment  of  patients,  and  the  rate  at  which  we  collect,  clean,  lock  and  analyze  the  clinical  trial  database.  Patient
enrollment is a function of many factors, including the size of the patient population, the proximity of patients to clinical sites, the eligibility criteria for
the study, the existence of competitive clinical trials, and whether existing or new drugs are approved for the indication we are studying. We are aware
that other companies are currently conducting or planning clinical trials that seek to enroll patients with the same diseases that we are studying. We may
experience unforeseen events, such as the COVID-19 pandemic, that could delay or prevent our ability to complete current clinical trials, initiate new
trials, receive marketing approval or commercialize our product candidates, including:

●

●

●

●

●

●

●
●

●

●

the FDA or other regulatory authorities may require us to submit additional data or impose other requirements before permitting us to
initiate a clinical trial;
the  FDA  or  other  regulatory  authorities  or  institutional  review  boards  (IRBs)  or  ethics  committees  (ECs)  may  not  authorize  us  or  our
investigators to commence a clinical trial or conduct a clinical trial at a prospective trial site or in a country; we may experience delays in
reaching,  or  fail  to  reach,  agreement  on  acceptable  terms  with  prospective  trial  sites  and  prospective  clinical  research  organizations
(CROs), the terms of which can be subject to extensive negotiation and may vary significantly among different CROs and trial sites;
clinical  trials  of  our  drug  candidates  may  produce  negative  or  inconclusive  results,  and  we  may  decide,  or  regulatory  authorities  may
require us, to conduct additional pre-clinical studies or clinical trials or we may decide to abandon drug development programs;
the number of patients required for clinical trials of our drug candidates may be larger than we anticipate, and enrollment in these clinical
trials may be slower than we anticipate or participants may drop out of these clinical trials or fail to return for post-treatment follow-up at
a higher rate than we anticipate;
our third-party contractors, including our clinical trial sites, may fail to comply with regulatory requirements or meet their contractual
obligations to us in a timely manner, or at all, or may deviate from the clinical trial protocol or drop out of the trial, which may require
that we add new clinical trial sites or investigators;
we may elect to or regulatory authorities or IRBs or ECs may require that we or our investigators suspend or terminate clinical research
for  various  reasons,  including  noncompliance  with  regulatory  requirements  or  a  finding  that  the  participants  are  being  exposed  to
unacceptable health risks;
the cost of clinical trials of our product candidates may be greater than we anticipate;
the supply or quality of our product candidates or other materials necessary to conduct clinical trials of our product candidates may be
insufficient or inadequate, including, without limitation, as a result of disruptions to our supply chains caused by global health crises,
such  as  the  COVID-19  pandemic,  international  conflicts  such  as  the  Russian  invasion  of  Ukraine  or  the  Israel-Hamas  war,  economic
instability, or natural disasters;
regulatory  authorities  may  revise  the  requirements  applicable  to  our  product  candidates,  or  such  requirements  may  not  be  as  we
anticipate; and
our product candidates may have undesirable side effects or other unexpected characteristics, causing us or our investigators, regulatory
authorities, IRBs or ECs to suspend or terminate the trials, or reports may arise from pre-clinical or clinical testing of other therapies in
the same or a similar class that raise safety or efficacy concerns about our product candidates.

We also could encounter delays if a clinical trial is suspended or terminated by us, by the IRBs of the institutions in which such trials are being
conducted, by the Data and Safety Monitoring Board (DSMB) for such trial or by the FDA or other regulatory authorities. Such regulatory authorities
may  impose  a  suspension  or  termination  due  to  a  number  of  factors,  including  failure  to  conduct  the  clinical  trial  in  accordance  with  regulatory
requirements or our clinical protocols, inspection of the clinical trial operations or trial site by the FDA or other regulatory authorities resulting in the
imposition of a clinical hold, unforeseen safety issues or adverse side effects, failure to demonstrate a benefit from using a drug, changes in governmental
regulations or administrative actions or lack of adequate funding to continue the clinical trial. In addition to the FDA, the DSMB for our clinical trials
may  recommend  modification  to  the  study  design  or  closure  of  the  study  entirely  based  on  the  DSMB’s  interpretation  of  the  benefit-risk  of  the
study. While we develop charters that guide the nature of the DSMB meetings, their analysis and interpretation of study data occurs independently from
us and is wholly within their control. Even if the DSMB finds no safety concerns and recommends no modifications to the ongoing study, this does not
mean the safety profile reported in the study may support a marketing approval or commercial acceptance if marketing approval is granted. Many of the
factors that cause, or lead to, a delay in the commencement or completion of clinical trials may also ultimately lead to the denial of regulatory approval of
our product candidates.  

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Negative or inconclusive results from the clinical trials we conduct, unanticipated adverse medical events, or changes in regulatory policy could
cause us to have to delay, repeat or terminate the clinical trials. If we are required to repeat or conduct additional clinical trials or other testing of our drug
candidates beyond those that we currently contemplate, if we are unable to successfully complete clinical trials of our drug candidates or other testing, if
the results of these trials or tests are not positive or are only modestly positive or if there are safety concerns, we may:

●
●
●
●
●
●
●

be delayed in obtaining marketing approval for our product candidates;
not obtain marketing approval at all;
obtain marketing approval in some countries and not others;
obtain approval for indications or patient populations that are not as broad as intended or desired;
be subject to post-marketing requirements or post-marketing commitments;
be subject to increased pricing pressure; or
have the drug removed from the market after obtaining marketing approval.

In addition, changes in regulatory policy could cause us to have to repeat or conduct additional clinical trials or change our clinical development
strategy. For example, in December 2022, with the passage of Food and Drug Omnibus Reform Act, Congress required sponsors to develop and submit a
diversity action plan for each Phase 3 clinical trial or any other “pivotal study” of a new drug or biological product. These plans are meant to encourage
the  enrollment  of  more  diverse  patient  populations  in  late-stage  clinical  trials  of  FDA-regulated  products.  If  we  are  not  able  to  adhere  to  these  new
requirements, our ability to conduct clinical trials may be delayed or halted. Our drug development costs will also increase if we experience delays in
testing  or  regulatory  approvals.  Certain  clinical  trials  are  designed  to  continue  until  a  pre-determined  number  of  events  have  occurred  in  the  patients
enrolled. Trials such as this are subject to delays stemming from patient withdrawal and from lower-than-expected event rates. Significant clinical trial
delays could also shorten any periods during which we may have the exclusive right to commercialize our product candidates or allow our competitors to
bring products to market before we do and impair our ability to successfully commercialize our product candidates. Any delays in our pre-clinical or
future  clinical  development  programs  may  harm  our  business,  financial  condition  and  prospects  significantly.  We  may  also  incur  additional  costs  if
enrollment is increased.

In  addition,  principal  investigators  for  our  clinical  trials  may  serve  as  scientific  advisors  or  consultants  to  us  from  time  to  time  and  receive
compensation in connection with such services. If these relationships and any related compensation result in perceived or actual conflicts of interest, the
integrity of the data generated at the applicable clinical trial site or the FDA’s acceptance of such data, may be jeopardized.

Biologics carry unique risks and uncertainties, which could have a negative impact on our business.

The  successful  development,  manufacturing  and  sale  of  biologics  is  a  long,  expensive  and  uncertain  process.  There  are  unique  risks  and
uncertainties with biologics. For example, access to and supply of necessary biological materials, such as cell lines, may be limited, and governmental
regulations restrict access to and regulate the transport and use of such materials. In addition, the development, manufacturing and sale of biologics is
subject  to  regulations  that  are  often  more  complex  and  extensive  than  the  regulations  applicable  to  other  pharmaceutical  products.  Manufacturing
biologics, especially in large quantities, is often complex and may require the use of innovative technologies. Such manufacturing also requires facilities
specifically  designed  and  validated  for  this  purpose  and  sophisticated  quality  assurance  and  quality  control  procedures.  Biologics  are  also  frequently
costly to manufacture. Failure to successfully, develop, manufacture and sell BRIUMVI could adversely affect our business.

Our product or product candidates may cause undesirable side effects that could delay or prevent their regulatory approval or impact their
availability and commercial potential after approval.

Unexpected or undesirable adverse events caused by BRIUMVI or any of our product candidates that we take into clinical trials could cause
either a DSMB or regulatory authorities to interrupt, delay, modify or suspend clinical trials and could result in a more restrictive label or the delay or
denial of regulatory approval by the FDA or other regulatory authorities. Even if a product candidate has obtained marketing approval, undesirable side
effects may inhibit market acceptance of the approved product due to its tolerability versus other therapies. This could prevent us from commercializing
the affected product candidate and generating revenues from its sale.

As is the case with all drugs, it is likely that there will be side effects associated with the use of our drug candidates. Results of our trials could
reveal a higher than expected and unacceptable severity and prevalence of side effects. In such an event, our trials could be suspended or terminated and
the FDA or comparable foreign regulatory authorities could order us to discontinue an ongoing trial or deny approval of our drug candidates for any or all
targeted indications. The drug-related side effects could also affect patient recruitment or the ability of enrolled patients to complete the trial or result in
potential product liability claims. In addition, data may emerge, from confirmatory or other post-marketing studies, or from pharmacovigilance reporting,
as  products  are  used  more  widely,  or  for  a  longer  duration,  after  approval  that  may  affect  the  commercial  potential  of  our  products.  Any  of  these
occurrences may harm our business, financial condition and prospects significantly.

Many  compounds  that  initially  showed  promise  in  early-stage  testing  have  later  been  found  to  cause  side  effects  that  prevented  further
development  of  the  compound.  Further,  early  clinical  trials  by  their  nature  utilize  a  small  sample  of  the  potential  patient  population.  With  a  limited
number of patients and limited duration of exposure, rare and serious side effects of our drug candidates may only be uncovered when a significantly
larger number of patients are exposed to the drug candidate in Phase 3 or registration-directed trials or when the drug candidate is on the market. If any of
our product candidates cause unacceptable adverse events in clinical trials, we may not be able to obtain marketing approval and generate revenues from
its sale, or even if approved for sale may lack differentiation from competitive products, which could have a material adverse impact on our business and
operations. Further, clinical trials by their nature utilize a sample of the potential patient population. With a limited number of patients, rare and severe
side effects of BRIUMVI or our other product candidates may only be uncovered with a significantly larger number of patients exposed to the product.

32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Any products or product candidates we may advance through clinical development are subject to extensive regulation, which can be costly and time
consuming, cause unanticipated delays or prevent the receipt of the required approvals.

The clinical development, manufacturing, labeling, packaging, storage, record-keeping, advertising, promotion, import, export, marketing and
distribution,  and  pharmacovigilance  and  adverse  event  reporting  of  our  product  or  product  candidates  or  any  future  product  candidates  are  subject  to
extensive regulation by the FDA in the United States and by comparable regulatory authorities worldwide. In the United States, we are not permitted to
market a product candidate until we receive approval of a BLA or NDA from the FDA. The process of obtaining a BLA or NDA approval is expensive,
often takes many years, and can vary substantially based upon the type, complexity and novelty of the products involved. In addition, approval policies or
regulations  may  change  over  time.  If  we  fail  to  gain  approval  to  commercialize  our  product  candidates  from  the  FDA  and  other  foreign  regulatory
authorities in the timelines we project or at all, we may be unable to generate the revenues that we may project or generate revenues at levels sufficient to
sustain our business.

The  FDA  and  foreign  regulatory  authorities  have  complete  control  over  the  pharmaceutical  product  approval  process,  including  substantial
discretion to delay, limit or deny approval of a product candidate for many reasons. During the regulatory review process, the FDA or other regulatory
authorities may disagree with or not accept our clinical trial design, may have questions about the potential impact of our study design on conclusions
that  can  be  drawn  from  the  data,  may  interpret  results  differently  than  we  do,  may  apply  the  results  of  our  trials  in  one  disease  to  the  review  of  a
regulatory application for a different disease even if the doses and therapeutic areas are distinct, and may change its view on the criteria that must be met
for approval. This could happen even for a protocol used to support a trial that is subject to an SPA agreement with the FDA. There is no guarantee that
the FDA will not delay, limit or deny approval of our product candidates in the future.

Furthermore, some of our clinical trials may be conducted as open-label studies, meaning that trial participants, investigators, site staff, some
employees of our CROs, and our field-level employees (e.g., clinical research associates and monitors), among others, have knowledge of treatment arm
assignments  on  a  patient-level,  which  has  the  potential  to  introduce  bias  into  study  conduct.  Further,  even  when  our  clinical  trials  are  double-blind,
double-dummy studies, unblinding of treatment arm assignment may occur from time to time, for example, on the occurrence of unexpected safety events
which may necessitate understanding of study treatment. While we believe we have put in place adequate firewalls to prevent inappropriate unblinding of
study data consistent with standard industry practice for these types of studies, no assurance can be given that issues related to study conduct will not be
raised.  The  FDA  may  raise  issues  of  safety,  study  conduct,  bias,  deviation  from  the  protocol,  statistical  power,  patient  completion  rates,  changes  in
scientific or medical parameters or internal inconsistencies in the study design or data prior to making its final decision. The FDA may also seek the
guidance of an outside advisory committee in evaluating (among other things) clinical data and safety and effectiveness considerations prior to making its
final  decision.  These  issues  could  cause  a  delay  in  the  FDA’s  review,  lead  the  FDA  to  deny  approval,  or  lead  the  Company  to  withdraw  a  regulatory
application.

Other reasons that the FDA or regulatory authorities around the world may delay, limit or deny approval of a product candidate, include:

●

●

●

●
●

●

●

●

●

we may be unable to demonstrate to the satisfaction of the FDA or comparable foreign regulatory authorities that a product candidate is
tolerable and effective for an indication;
the FDA may not accept clinical data from trials conducted by individual investigators or in countries where the standard of care or the
patient population, is potentially different from that of the United States;
the  results  of  clinical  trials  may  not  meet  the  level  of  statistical  significance  required  by  the  FDA  or  comparable  foreign  regulatory
authorities for approval;
we may be unable to demonstrate that a product candidate’s clinical and other benefits outweigh its safety risks;
the FDA or comparable foreign regulatory authorities may disagree with our interpretation of data from preclinical studies and/or clinical
trials;
the data collected from clinical trials of our product candidates may not be sufficient to support the submission of a BLA, NDA or other
marketing authorization submission to obtain regulatory approval in the United States or elsewhere;
the FDA or comparable foreign regulatory authorities may identify issues related to the manufacturing processes or
facilities of third-party manufacturers with which we or our collaborators currently contract for clinical supplies and
plan  to  contract  for  commercial  supplies;  during  the  course  of  review,  the  FDA  or  foreign  regulatory  authorities  may  raise  issues  and
request or require additional preclinical, clinical, chemistry, manufacturing, and control (CMC), or other data and information, and the
development and provision of these data and information may be time consuming. We may not be able to generate the data within the
time period necessary to obtain approval within the established regulatory review timelines, such as by a PDUFA goal date or at all to
satisfy the FDA or foreign regulatory authorities;
the  approval  processes  of  the  FDA  or  comparable  foreign  regulatory  authorities  may  significantly  change  in  a  manner  rendering  our
clinical data insufficient for approval; or
interruptions or delays in the operations of the FDA and foreign regulatory authorities as a result of global health or economic crises,
such  as  the  COVID-19  pandemic,  international  conflict,  or  national  disasters  may  negatively  impact  review,  inspection,  and  approval
timelines.

33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Even if we succeed in obtaining regulatory approval for a product candidate, the FDA may require post-marketing studies, including additional
clinical trials such as those necessary to assess drug interactions or activity of a product in specific populations, which may be costly. The outcomes of
post-marketing studies may impact product labeling and therefore, there can be no guarantee that the product attributes contained in the initial prescribing
information  will  be  maintained  as  future  studies  produce  data.  This  includes,  without  limitation,  additional  results  from  studies  evaluating  drug-drug
interactions and patients with certain comorbidities that may restrict the use of an approved product in select populations or introduce dose modifications or
contraindicated concomitant medications that have the potential to impact the utility of a product or its perceived product profile among prescribers. Post-
marketing studies may also lead to the introduction of new warnings in the product prescribing information. The FDA may require adoption of a REMS
program  requiring  prescriber  training  or  a  post-marketing  registry  or  may  restrict  the  marketing  and  dissemination  of  our  products.  Finally,  failure  to
complete  a  post-marketing  commitment  by  the  applicable  post-marketing  milestone  date  may  lead  to  withdrawal  of  the  product  or  indication.  Any
requirements  to  conduct  post-approval  studies  or  fulfill  special  post-approval  requirements  could  impact  our  ability  to  commercialize  our  product  or
product candidates and increase our costs.

A Breakthrough Therapy or Fast Track designation by the FDA may not actually lead to a faster development or regulatory review or approval process.

We may seek Breakthrough Therapy or Fast Track designation for some of our drug candidates. If a drug is intended for the treatment of a serious
or life-threatening condition, and the drug demonstrates the potential to address an unmet medical need for this condition, the Sponsor may apply for Fast
Track designation or Breakthrough Therapy designation, the latter of which has more significant requirements. The FDA has broad discretion whether or
not to grant these designations, so even if we believe a particular drug candidate is eligible for such a designation, we cannot be sure that the FDA would
decide to grant it. Even if we receive Breakthrough Therapy or Fast Track designation for a drug candidate, we may not experience a faster development
process,  review  or  approval  compared  to  conventional  FDA  procedures.  A  drug  that  receives  Fast  Track  designation  is  eligible  for  more  frequent
interactions with the FDA, priority review if relevant criteria are met, and rolling submission of the BLA or NDA. Even if rolling review is allowed, there
is  no  guarantee  that  the  FDA  will  have  commenced  or  completed  review  of  the  BLA  or  NDA  modules  submitted  earlier  in  the  rolling  review  process.
Neither Breakthrough Therapy nor Fast Track designation guarantees Priority Review of an NDA or BLA application.

We may seek orphan drug designation for some of our drug candidates. However, we may be unsuccessful in obtaining or may be unable to maintain
the benefits associated with orphan drug designation, including the potential for market exclusivity.

Regulatory authorities in some jurisdictions, including the United States, the European Union, and the United Kingdom, may designate drugs for
relatively small patient populations as orphan drugs. Under the U.S. Orphan Drug Act, the FDA may designate a drug as an orphan drug if it is a drug
intended to treat a rare disease or condition, which is generally defined as a patient population of fewer than 200,000 individuals annually in the United
States, or a patient population greater than 200,000 in the United States where there is no reasonable expectation that the cost of developing the drug will be
recovered from sales in the United States. In the United States, orphan drug designation entitles a party to financial incentives, such as opportunities for
grant  funding  towards  clinical  trial  costs,  tax  advantages,  and  user-fee  waivers.  Orphan  drug  designations  are  required  to  be  maintained  through  annual
reporting  and  are  subject  to  re-evaluation.  Based  on  the  evolving  data  and  development  plans  for  our  product  candidates  and  changing  incidence  and
prevalence rates for our intended indications, there can be no guarantee that we will be able to successfully maintain orphan drug designations that we have
for certain of our drug candidates or that we will be successful in obtaining orphan designation for other drug candidates in the future.

Generally, if a product with an orphan drug designation subsequently receives the first marketing approval for the indication for which it has such
designation, the product is entitled to a period of marketing exclusivity, which precludes FDA or EMA from approving another marketing application for
the  same  drug  or  biologic  for  that  time  period.  Even  if  we  obtain  orphan  drug  exclusivity  for  a  drug,  that  exclusivity  may  not  effectively  protect  the
designated drug from competition because different drugs can be approved for the same condition. Even after an orphan drug is approved, the FDA can
subsequently approve another product that meets the definition of a “same drug” under 21 C.F.R. 316.3 for the same condition if the FDA concludes that
the later product is clinically superior in that it is shown to be safer, more effective or makes a major contribution to patient care. In addition, a designated
orphan  drug  may  not  receive  orphan  drug  exclusivity  if  it  is  approved  for  a  use  that  is  broader  than  the  indication  for  which  it  received  orphan  drug
designation. Moreover, orphan drug exclusive marketing rights in the United States may be lost if the FDA exercises its authority to revoke orphan drug
designation,  which  it  may  do  on  a  variety  of  grounds,  including  that  the  request  contained  an  untrue  statement  of  material  fact  or  omitted  material
information,  or  that  the  drug  in  fact  was  not  eligible  for  orphan  drug  designation.  Orphan  drug  designation  neither  shortens  the  development  time  or
regulatory  review  time  of  a  drug  nor  gives  the  drug  any  advantage  in  the  regulatory  review  or  approval  process.  While  we  intend  to  seek  orphan  drug
designation  for  our  other  drug  candidates,  we  may  never  receive  such  designations.  Even  if  we  receive  orphan  drug  designation  for  any  of  our  drug
candidates, there is no guarantee that we will enjoy the benefits of those designations or obtain orphan drug exclusivity. In addition, the U.S. Orphan Drug
Act may be subject to amendments that could reduce the period of marketing exclusivity or change the qualifications for orphan drug designation, which
could adversely impact our products or product candidates that have or may be eligible for orphan drug designation.

34

 
 
 
 
 
 
 
Table of Contents

We  are  conducting  clinical  trials  and  anticipate  conducting  additional  clinical  trials  for  our  product  and  product  candidates  at  sites  outside  the
United States, and the FDA may not accept data from trials conducted in such locations or clinical trial activities in such locations may be impacted
by political conditions, including international conflict.

Many of our clinical trials utilize international clinical research sites. We work with what we believe are reputable CROs and clinical research
sites in conducting our studies internationally. Nevertheless, there can be heightened challenges to monitoring and oversight of global clinical trials and
sponsors are subject to the risk that fraud, misconduct, incompetence, unexpected patient variability and other issues affecting the reliability, quality, and
outcome of studies. The geographic variability of the COVID-19 pandemic also introduces increased risk in the conduct of clinical research in certain
countries  and  territories  where  vaccination  rates  and  available  standard  of  care  anti-viral  therapy  varies  significantly.  Such  problems,  if  they  were  to
occur, could negatively impact trial results, and depending on the circumstances and scope of concerns could potentially even prevent a trial from being
useful or acceptable for regulatory approval. If such events were to occur with respect to any of our trials (and in particular with respect to registration-
directed studies), they would have a substantial negative impact on our business. 

In  addition,  our  clinical  studies  with  sites  outside  the  United  States  may  be  adversely  impacted  by  international  conflict.  For  example,  in
February 2022, Russia initiated a full-scale military invasion of Ukraine. In one or both countries, as well as neighboring countries that may be impacted
by this conflict (e.g. Poland, Slovakia, Belarus, Georgia), we have clinical trial sites for our RMS and/or oncology programs. While no clinical trials are
actively  enrolling  patients  in  these  territories,  there  are  a  number  of  trial  subjects  in  long-term  treatment  and  follow-up.  The  political  and  physical
conditions in Russia and Ukraine have disrupted our ability to supply investigational drug product to impacted sites; impacted patients’ ability to partake
in  our  clinical  trials  and  our  ability  to  gather  data  on  those  patients,  including  long-term  follow-up  data;  and  resulted  in  suspension  of  clinical  trial
activities  at  impacted  sites.  Furthermore,  the  United  States  and  its  European  allies  have  imposed  significant  sanctions  against  Russia  and  Belarus,
including regional embargoes, full blocking sanctions, and other restrictions targeting major Russian financial institutions. Specifically, such sanctions
have included, among other things, a prohibition on doing business with certain Russian companies, officials, and oligarchs; a commitment by certain
countries and the European Union to remove selected Russian banks from the Society for Worldwide Interbank Financial Telecommunications (SWIFT)
electronic banking network that connects banks globally; and restrictive measures to prevent the Russian Central Bank from undermining the impact of
the sanctions. Our ability to conduct clinical trials in Russia, Belarus, Ukraine and elsewhere in the region may also become restricted under applicable
sanctions  laws.  The  conflict,  as  well  as  government  responses,  has  resulted  in  global  economic  instability,  which  could  affect  our  supply  chain  and
commercialization efforts. While we do not believe this conflict will have a material impact on product development or our overall business, given the
rapidly evolving situation and the potential to expand beyond Ukraine and Russia, the full impact of the conflict remains uncertain.

Approval of one of our product candidates in the United States would not assure approval of that candidate in foreign jurisdictions.

We intend to seek additional product approvals in certain countries outside of the United States. The approval procedures for pharmaceuticals
vary among countries and obtaining approval in one jurisdiction does not guarantee approval in another jurisdiction. For example, even if the FDA grants
approval  of  a  product  candidate  comparable  regulatory  authorities  in  foreign  jurisdictions  may  not  approve  the  same  product  candidate,  or  the  same
indications for use for the product candidate, or may require additional evidence for approval. The time required to obtain approval in other countries
might differ from that required to obtain FDA approval. In many countries outside the United States, the product must be approved for reimbursement
before it can be marketed. As a general matter, however, the foreign regulatory approval process involves a lengthy and challenging process with risks
similar or identical to the risks associated with the FDA approval discussed above. Therefore, we cannot guarantee that we, or future collaborators, will
obtain approvals of our product and product candidates in any foreign jurisdiction on a timely basis, if at all. Failure to receive approval in certain foreign
markets could significantly impact the full market potential of our product and product candidates and may negatively impact the regulatory process in
other  countries.  Furthermore,  if  we  obtain  regulatory  approval  for  a  product  or  product  candidate  in  a  foreign  jurisdiction,  we  will  be  subject  to  the
burden  of  complying  with  complex  regulatory,  legal,  and  other  requirements  that  could  be  costly  and  could  subject  us  to  additional  risks  and
uncertainties.

35

 
 
 
 
 
Table of Contents

We have product candidates still under development and are also engaging manufacturing partners in commercial manufacturing activities, and as
such  clinical  and  commercial  manufacturing  site  additions  and  process  improvements  implemented  in  the  production  of  our  product  and  product
candidates may affect their timely delivery or quality.

We  have  limited  experience  in  manufacturing  products  for  clinical  or  commercial  purposes.  We  currently  do  not  have  any  manufacturing
capabilities of our own. We have established a contract manufacturing relationship for the commercial supply of BRIUMVI with Samsung Biologics. As
with any supply program, obtaining materials of sufficient quality and quantity to meet the requirements of the market demand for BRIUMVI and our
development programs cannot be guaranteed and we cannot ensure that we will be successful in these endeavors.

To the extent possible and commercially practicable, we plan to develop back-up strategies for raw materials, manufacturing and testing services
for our commercial products. Given the long lead times and cost of establishing additional commercial manufacturing sites we expect that we will rely on
single contract manufacturers to produce our commercial products under current Good Manufacturing Practice, or cGMP, regulations for many years.
Our  commercial  manufacturing  partners  have  a  limited  number  of  facilities  in  which  our  product  candidates  can  be  produced  and  will  have  limited
experience in manufacturing our product candidates in quantities sufficient for commercialization. Our third-party manufacturers will have other clients
and may have other priorities that could affect their ability to perform the work satisfactorily and/or on a timely basis. Both of these occurrences would
be beyond our control.

We expect to similarly rely on contract manufacturing relationships for our development programs and any products that we may in-license or
acquire in the future. However, there can be no assurance that we will be able to successfully contract with such manufacturers on terms acceptable to us,
or at all.

Contract  manufacturers  are  subject  to  ongoing  periodic  and  unannounced  inspections  by  the  FDA,  the  Drug  Enforcement  Administration,  if
applicable,  and  corresponding  state  agencies  to  ensure  strict  compliance  with  cGMP  requirements  and  other  state  and  federal  regulations.  Where
manufactured  products  are  globally  registered,  similar  regulatory  inspection  burdens  are  applicable  from  each  and  every  marketed  territory.  If  our
manufacturing partners are inspected and deemed out of compliance with cGMPs, product recalls could result, inventory could be destroyed, production
could be stopped, and supplies could be delayed or otherwise disrupted.

If we need to change manufacturers either before or after commercialization, the FDA and corresponding foreign regulatory agencies may need
to approve these new manufacturers in advance, which will involve testing, regulatory submissions, and additional inspections to ensure compliance with
FDA  and  other  regulations  and  standards,  and  may  require  significant  lead  times  and  delay.  Furthermore,  switching  manufacturers  may  be  difficult
because the number of potential manufacturers is limited. It may be difficult or impossible for us to find a replacement manufacturer quickly or on terms
acceptable to us, or at all.

Some of our product and product candidates are currently manufactured in relatively small batches for use in pre-clinical and clinical studies.
Process improvements implemented to date have changed, and process improvements in the future may change, the activity and/or analytical profile of
the product or product candidates, which may affect the safety and efficacy of the products. It is possible that additional and/or different adverse events
may appear among patients exposed to drug product manufactured under one process compared to the other, or that adverse events may arise with greater
frequency, intensity and duration among patients exposed to drug product manufactured under one process compared to the other.

Further,  no  assurance  can  be  given  that  the  material  manufactured  from  any  future  optimized  processes,  if  any,  for  BRIUMVI  or  any  of  our
product candidates will perform comparably to the product or product candidates as manufactured to date which could result in an unexpected safety or
efficacy outcome as compared to the data published or presented to date. Similarly, following each round of process improvements, if any, for any of our
drug candidates, future clinical trial results conducted with the new material will be subject to uncertainty related to the effects, if any, of those additional
process improvements that were made.

36

 
 
 
 
 
 
 
 
 
Table of Contents

Risks Related to Governmental Regulation of Pharmaceutical Industry and Legal Compliance Matters

We  are  subject  to  new  legislation,  regulatory  proposals  and  third-party  payor  initiatives  that  may  increase  our  costs  of  compliance  and  adversely
affect our ability to market our products, obtain collaborators and raise capital.

In both the United States and certain foreign countries, there have been a number of legislative and regulatory changes or proposed changes to
the healthcare system, many of which have focused on prescription drug pricing and lowering overall healthcare costs, that could impact our ability to
sell our products profitably and support future innovation. We expect prescription drug pricing and other healthcare costs to continue to be subject to
intense political and social pressures on a global basis.

In the United States, the President, federal and state legislatures, health agencies and third-party payors continue to focus on containing the cost
of  healthcare  and  addressing  public  concern  over  access  and  affordability  of  prescription  drugs.  The  Patient  Protection  and  Affordable  Care  Act,  as
amended by the Health Care and Education Reconciliation Act of 2010 (collectively, the ACA) was enacted in 2010 and made significant changes to the
U.S. healthcare system. ACA changes included expanding healthcare coverage through Medicaid expansion and implementation of the individual health
insurance  mandate;  changing  coverage  and  reimbursement  of  drug  products  under  government  healthcare  programs;  imposing  an  annual  fee  on
manufacturers of branded drugs; and expanding government enforcement authority. Although the ACA has been the subject of a number of legislative
and litigation challenges since it passed, it is expected that the Biden Administration will seek to strengthen and expand the ACA. We cannot predict what
effect, if any, further changes to the ACA would have on our business.

Beyond the ACA, there has been increasing legislative, regulatory and enforcement interest with respect to prescription drug pricing practices.
Proposals  that  may  garner  bipartisan  legislative  support  or  become  legislation  through  reconciliation  include  adding  a  cap  on  out-of-pocket  spending
under Medicare Part D, authorizing Medicare to negotiate certain drugs covered by Medicare Parts D and B directly with manufacturers, and imposing
limits on increases in drug prices. In addition, President Biden may take executive action to introduce new drug pricing models and other drug pricing
initiatives. The Biden Administration also may propose substantial changes to the U.S. healthcare system, including expanding government-funded health
insurance  options.  We  are  uncertain  of  the  impact  or  outcome  of  potential  Executive  Orders,  rescission  of  rules  and  policy  statements,  or  new
legislation, especially any relative impact on the healthcare regulatory and policy landscape, or the impact they may have on our business. We expect
drug pricing will continue to be a focus of the Biden Administration. At the state level, legislatures have increasingly passed legislation and implemented
regulations  designed  to  control  pharmaceutical  pricing,  including  price  or  patient  reimbursement  constraints,  discounts,  restrictions  on  certain  product
access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk
purchasing.

There have been several recent U.S. Congressional inquiries and proposed and enacted legislation designed to bring more transparency to drug
pricing, reduce the cost of prescription drugs under Medicare, limit price increases, evaluate the relationship between pricing and manufacturer patient
programs, and reform government health care program reimbursement methodologies for prescription drugs. For example, the Bipartisan Budget Act of
2018 (the BBA) increased manufacturer point-of-sale discounts off negotiated prices of applicable brand drugs in the Medicare Part D coverage gap from
50% to 70% effective as of January 1, 2019, ultimately increasing the liability for brand drug manufacturers. We expect that health care reform measures
that  may  be  adopted  in  the  future,  may  result  in  more  rigorous  coverage  criteria,  increased  manufactured  financial  liability  and  additional  downward
pressure  on  the  price  that  we  may  receive  for  any  of  our  product  candidates,  if  approved.  Any  reduction  in  reimbursement  from  Medicare  or  other
government health care programs may result in a similar reduction in payments from private payors.

There  continue  to  be  efforts  to  lower  drug  prices  through  increased  competition,  with  policy  proposals  seeking  to  facilitate  generic  and
biosimilar approval and marketing authorization. For example, in 2018, the FDA announced the Biosimilar Action Plan and sought input on how the
agency can best facilitate greater availability of biosimilar products, including input on whether changes to an approved biologic (e.g., a new indication)
would be protected by the remainder of the statutory 12-year exclusivity period (commonly referred to as umbrella exclusivity). In the event there is a
modification to the biologic exclusivity period or other steps taken to facilitate biosimilar or generic approvals, we could experience biosimilar/generic
competition of any products for which we receive FDA approval at an earlier time than currently anticipated.

Most  recently,  on  August  16,  2022,  President  Biden  signed  into  law  the  Inflation  Reduction  Act  of  2022  (the  Act),  which,  among  other
provisions, included several measures intended to lower the cost of prescription drugs and related healthcare reforms. Specifically, the Act authorizes and
directs the Department of Health and Human Services (DHHS) to set drug price caps for certain high-cost Medicare Part B and Part D qualified drugs,
with the initial list of drugs selected on August 29, 2023, and the first year of maximum price applicability to begin in 2026. On October 3, 2023, the
Centers  for  Medicare  &  Medicaid  Services  announced  that  all  manufacturers  of  the  initially  selected  drugs  opted  to  participate.  The  Act  further
authorizes the DHHS to penalize pharmaceutical manufacturers that increase the price of certain Medicare Part B and Part D drugs faster than the rate of
inflation.  Finally,  the  Act  creates  significant  changes  to  the  Medicare  Part  D  benefit  design  by  capping  Part  D  beneficiaries’  annual  out-of-pocket
spending  at  $2,000  beginning  in  2025.  We  cannot  be  sure  whether  additional  or  related  legislation  or  rulemaking  will  be  issued  or  enacted,  or  what
impact, if any, such changes will have on the profitability of any of our drug candidates, if approved for commercial use, in the future. 

37

 
 
 
 
 
 
 
 
 
Table of Contents

At the state level, individual states are experiencing significant economic pressure within their respective Medicaid programs and responding to
public concern over the cost of healthcare. States, including California, Florida, Nevada and Maine, among others, have responded to these pressures with
a  range  of  legislative  enactments  and  policy  proposals  designed  to  control  prescription  drug  prices  by,  for  example,  allowing  importation  of
pharmaceutical products from jurisdictions outside the U.S., imposing price controls on state drug purchases, consolidating state drug purchasing to a
single purchaser, and imposing transparency measures around prescription drug prices and marketing costs. These measures, which vary by state, could
reduce the ultimate demand for our products, if approved, or put pressure on our product pricing.

In addition, other legislative changes have been adopted that could have an adverse effect upon, and could prevent, our products’ or product
candidates’ commercial success. More broadly, the Budget Control Act of 2011, as amended, or the Budget Control Act, includes provisions intended to
reduce  the  federal  deficit,  including  reductions  in  Medicare  payments  to  providers  through  2030  (except  May  1,  2020  to  December  31,  2020).  Any
significant  spending  reductions  affecting  Medicare,  Medicaid  or  other  publicly  funded  or  subsidized  health  programs,  or  any  significant  taxes  or  fees
imposed as part of any broader deficit reduction effort or legislative replacement to the Budget Control Act, or otherwise, could have an adverse impact
on our anticipated product revenues.

Furthermore, legislative and regulatory proposals have been made to expand post-approval requirements, make changes the Orphan Drug Act
and  related  guidance,  reform  the  340B  Drug  Pricing  Program,  and  restrict  sales  and  promotional  activities  for  drugs.  With  respect  to  the  340B  Drug
Pricing  Program  recent  legislative  proposals  as  well  as  judicial  challenges  to  DHHS’s  policies  present  both  opportunities  and  challenges  for  drug
manufacturers  participating  in  the  program.  Further,  we  cannot  be  sure  whether  additional  legislative  changes  will  be  enacted,  or  whether  the  FDA
regulations, guidance or interpretations will be changed, or what the impact of such changes on the marketing approvals of our product candidates, if any,
may be. In addition, increased scrutiny by Congress of the FDA’s approval process may significantly delay or prevent marketing approval, as well as
subject us to more stringent product labeling and post-marketing testing and other requirements.

In  many  international  markets,  including  the  European  Union,  the  government  regulates  prescription  drug  prices,  patient  access,  and/or
reimbursement  levels  to  control  the  biopharmaceutical  budget  of  their  government-sponsored  healthcare  system.  The  European  Union  and  some
individual countries have announced or implemented measures and may in the future implement new or additional measures, to reduce biopharmaceutical
costs  to  contain  the  overall  level  of  healthcare  expenditures.  These  measures  vary  by  country  and  may  include,  among  other  things,  non-coverage
decisions, patient access restrictions, international price referencing, mandatory discounts or rebates, and cross-border sales of prescription drugs. These
measures may adversely affect our ability to generate revenues or commercialize our product or product candidates in certain international markets.

There likely will continue to be pressure on prescription drug prices globally and legislative and regulatory proposals, including at the federal
and state levels in the U.S., directed at broadening the availability of health care and containing or lowering the cost of health care products and services.
We cannot predict the initiatives that may be adopted in the future. The continuing efforts of the government, health insurance companies, managed care
organizations and other payors of health care services to contain or reduce costs of health care may adversely affect, among other things:

●
●
●
●
●

our ability to generate revenues and achieve or maintain profitability;
the demand for any products for which we may obtain regulatory approval;
our ability to set a price that we believe is fair for our products;
the level of taxes that we are required to pay; and
the availability of capital.

In addition, governments may impose price controls, which may adversely affect our future profitability.

38

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Our relationships with customers and third-party payors are subject to applicable fraud and abuse laws, false claims laws, transparency and disclosure
laws, health information and security laws, and other healthcare laws and regulations, which could expose us to criminal sanctions, civil penalties,
exclusion from government healthcare programs, contractual damages, reputational harm and diminished profits and future earnings.

With  the  FDA  and  EMA  approval  of  BRIUMVI,  we  are  subject  to  additional  extensive  healthcare  statutory  and  regulatory  requirements  and
oversight by the federal government and the states and foreign governments in which we conduct our business. Healthcare providers and third-party payors
play a primary role in the recommendation and prescription of any drug candidates for which we obtain marketing approval. Our past, current and future
relationships, arrangements and interactions with these professionals and entities, as well as with patients and patient advocacy organizations expose us to
broadly applicable fraud and abuse and other healthcare laws and regulations that may constrain the business or financial arrangements and relationships
through which we market, sell and distribute our product and product candidates for which we obtain marketing approval. Restrictions under applicable
federal and state healthcare laws and regulations include the following:

●

●

●

●

●

●

●

●

●

the federal Anti-Kickback Statute prohibits, among other things, persons from knowingly and willfully soliciting, offering, receiving or
providing  remuneration,  directly  or  indirectly,  in  cash  or  in  kind,  to  induce  or  reward  either  the  referral  of  an  individual  for,  or  the
purchase, order or recommendation of, any good or service, for which payment may be made under federal and state healthcare programs
such as Medicare and Medicaid. A person or entity does not need to have actual knowledge of the statute or specific intent to violate it in
order to have committed a violation;
the  federal  False  Claims  Act  imposes  civil  penalties,  including  through  civil  whistleblower  or  qui  tam  actions,  against  individuals  or
entities for, among other things, knowingly presenting, or causing to be presented, to the federal government, claims for payment that are
false or fraudulent or making a false statement to avoid, decrease or conceal an obligation to pay money to the federal government. In
addition, the government may assert that a claim including items and services resulting from a violation of the federal Anti-Kickback
Statute or the Federal Food, Drug, and Cosmetic Act (FDCA) constitutes a false or fraudulent claim for purposes of the False Claims
Act;
the  federal  Health  Insurance  Portability  and  Accountability  Act  of  1996  (HIPAA)  imposes  criminal  and  civil  liability  for  executing  a
scheme to defraud any healthcare benefit program, or knowingly and willfully falsifying, concealing or covering up a material fact or
making any materially false statement in connection with the delivery of or payment for healthcare benefits, items or services; similar to
the federal Anti-Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it
in order to have committed a violation;
the Physician Payments Sunshine Act under section 6002 of the Affordable Care Act requires manufacturers of drugs, devices, biologics
and  medical  supplies  that  are  reimbursable  under  Medicare,  Medicaid  or  the  Children’s  Health  Insurance  Program  to  monitor  and
report certain information related to payments and other transfers of value to and the ownership and investment interests of physicians
and certain other healthcare providers as well as teaching hospitals to the federal government for redisclosure to the public;
HIPAA,  as  amended  by  the  Health  Information  Technology  for  Economic  and  Clinical  Health  Act  of  2009  and  its  implementing
regulations, which also imposes obligations on certain covered entity healthcare providers, health plans, and healthcare clearinghouses as
well  as  their  business  associates  that  perform  certain  services  involving  the  use  or  disclosure  of  individually  identifiable  health
information, including mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually
identifiable health information;
a wide range of federal and state consumer protection and unfair competition laws, which broadly regulate marketplace activities and
activities that potentially harm consumers including those related to privacy;
the  FDCA  and  its  implementing  regulations,  which  among  other  things,  strictly  regulate  drug  product  marketing  and  prohibit
manufacturers from promotion and marketing of products prior to approval or for uses inconsistent with the FDA-required labeling;
federal  laws,  including  the  Medicaid  Drug  Rebate  Program,  that  require  pharmaceutical  manufacturers  to  report  certain  calculated
product prices to the government or provide certain discounts or rebates to government authorities or private entities, often as a condition
of reimbursement under government healthcare programs;

●

the Drug Supply Chain Security Act (DSCSA), which imposes obligations on entities in the commercial product supply
chain, including manufacturers, to identify and track prescription drugs as they are distributed in the U.S.; and
state law equivalents of some of the above federal laws, such as anti-kickback and false claims laws that may apply to items or services
reimbursed  by  any  third-party  payor,  including  commercial  insurers,  state  transparency  laws,  state  laws  limiting  interactions  between
pharmaceutical  manufacturers  and  members  of  the  healthcare  industry,  and  state  laws  governing  the  privacy  and  security  of  health
information in certain circumstances, many of which differ from each other in significant ways and often are not preempted by federal
laws, thus complicating compliance efforts.

39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

As we continue commercialization of BRIUMVI, we are taking steps to provide patient support services to help patients access the product. Our
patient  support  programs are  administered  in  conjunction  with  a  patient  support  program  vendor  and  other  third  parties.  There  has  been  heightened
governmental scrutiny over the scope of patient support programs and the manner in which drug manufacturers and their vendors operate such programs.
We cannot ensure that our compliance controls, policies, and procedures will be sufficient to protect against acts of our employees, business partners or
vendors that may violate the laws, regulations, or evolving government guidance on patient support programs. A government investigation, regardless of
its outcome, could impact our business practices, harm our reputation, divert attention of management, increase our expenses and reduce availability of
assistance to patients. If we or our vendors are deemed to fail to comply with relevant laws, regulations or government guidance in the operation of these
programs, we could be subject to damages, fines, penalties or other criminal, civil or administrative sanctions or enforcement actions.

Ensuring that our business arrangements with third parties comply with applicable healthcare laws and regulations involves substantial costs. It
is possible that governmental authorities will conclude that our business practices do not comply with current or future statutes, regulations or case law
involving applicable fraud and abuse or other healthcare laws and regulations. The compliance and enforcement landscape, and related risk, is informed
by  government  enforcement  precedent  and  settlement  history,  Advisory  Opinions,  and  Special  Fraud  Alerts.  Our  approach  to  compliance  may  evolve
over time in light of these types of developments. Additionally, the potential safe harbors available under the federal Anti-Kickback Statute are subject to
change through legislative and regulatory action, and we may decide to adjust our business practices or be subject to heightened scrutiny as a result. If
our operations, including activities to be conducted by our sales team, were to be found to be in violation of any of these laws or any other governmental
regulations  that  may  apply  to  us,  we  may  be  subject  to  significant  civil,  criminal  and  administrative  penalties,  damages,  fines,  exclusion  from
government-funded  healthcare  programs,  such  as  Medicare  and  Medicaid,  qui  tam  actions  brought  by  individual  whistleblowers  in  the  name  of  the
government, and the curtailment or restructuring of our operations.

If  we  violate  applicable  data  privacy  and  security  laws,  we  may  be  subject  to  penalties,  including  civil  and  criminal  penalties,  damages,  fines,
reputation harm and the curtailment or restructuring of our operations.

We  may  be  subject  to  privacy  and  security  laws  in  the  various  jurisdictions  in  which  we  operate,  obtain  or  store  personal  information.  The
legislative  and  regulatory  landscape  for  privacy  and  data  protection  continues  to  evolve,  and  there  has  been  an  increasing  focus  on  privacy  and  data
protection issues with the potential to affect our business.

Within the United States, various federal and state laws regulate the privacy and security of personal information and

so  may  affect  our  business  operations.  For  example,  at  the  federal  level,  our  operations  may  be  affected  by  the  data  privacy  and  security  provisions  of
HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act and its implementing regulations. HIPAA affects the
ability  of  healthcare  providers  and  other  entities  with  which  we  may  interact,  including  clinical  trial  sites,  to  disclose  patient  health  information  to  us.
Under Section 5(a) of the Federal Trade Commission Act (FTCA), the Federal Trade Commission (FTC) expects a company’s data security measures to be
reasonable and appropriate in light of the sensitivity and volume of consumer information it holds, the size and complexity of its business, and the cost of
available tools to improve security and reduce vulnerabilities. Medical data is considered sensitive data that merits stronger safeguards. States may also
impose requirements. For example, the California Consumer Privacy Act (CCPA), went into effect in January 2020 creating data privacy obligations for
covered companies and providing privacy rights to California residents, including the right to opt out of certain disclosures of their information. Colorado,
Connecticut, Utah, Virginia and Iowa have also enacted data privacy statutes, and both California and Colorado are also undergoing or have undergone
rulemaking procedures to finalize regulatory regimes to supplement their privacy statutes.

Numerous other jurisdictions regulate the privacy and security of personally identifiable data. For example, the processing of personal data in
the European Economic Area (EEA), is subject to the General Data Protection Regulation (GDPR), which took effect in May 2018. The GDPR increases
obligations  with  respect  to  clinical  trials  conducted  in  the  EEA,  such  as  in  relation  to  the  provision  of  fair  processing  notices,  exercising  data  subject
rights and reporting certain data breaches to regulators and affected individuals, as well as how we document our relationships with third parties that
process GDPR-covered personal data on our behalf. The GDPR also increases the scrutiny applied to transfers of personal data from the EEA (including
from clinical trial sites in the EEA) to countries that are considered by the EC to lack an adequate level of data protection, such as the United States. In
July 2020, the Court of Justice of the European Union invalidated the EU-U.S. Privacy Shield framework, one of the mechanisms used to legitimize the
transfer of personal data from the EEA to the U.S., which decision may lead to increased scrutiny on data transfers from the EEA to the U.S. generally
and increase our costs of compliance with data privacy legislation.

If our operations are found to be in violation of any data privacy and security laws, rules or regulations that apply to us, we may be subject to
penalties, including civil and criminal penalties, damages, fines and the curtailment or restructuring of our operations, which could adversely affect our
ability  to  operate  our  business  and  our  financial  results.  Although  compliance  programs  can  mitigate  the  risk  of  investigation  and  prosecution  for
violations of these laws, rules or regulations, we cannot be certain that our program will address all areas of potential exposure and the risks in this area
cannot  be  entirely  eliminated,  particularly  because  the  requirements  and  government  interpretations  of  the  requirements  in  this  space  are  constantly
evolving.  Any  action  against  us  for  violation  of  these  laws,  rules  or  regulations,  even  if  we  successfully  defend  against  it,  could  cause  us  to  incur
significant  legal  expenses  and  divert  our  management’s  attention  from  the  operation  of  our  business,  as  well  as  damage  our  business  or  reputation.
Moreover, achieving and sustaining compliance with applicable federal and state privacy, security, fraud and reporting laws may prove costly.

If we fail to adequately understand and comply with the local laws and customs as we expand into new international markets, these operations may
incur losses or otherwise adversely affect our business and results of operations.

We  expect  to  operate  a  portion  of  our  business  in  certain  countries  through  subsidiaries  or  through  supply,  marketing,  and  distributor
arrangements.  In  those  countries  where  we  have  limited  experience  in  operating  subsidiaries  and  in  reviewing  equity  investees,  we  will  be  subject  to
additional  risks  related  to  complying  with  a  wide  variety  of  national  and  local  laws,  including  restrictions  on  the  import  and  export  of  certain
intermediates,  drugs,  technologies  and  multiple  and  possibly  overlapping  tax  laws.  In  addition,  we  may  face  competition  in  certain  countries  from
companies  that  may  have  more  experience  with  operations  in  such  countries  or  with  international  operations  generally.  We  may  also  face  difficulties
integrating new facilities in different countries into our existing operations, as well as integrating employees hired in different countries into our existing
corporate culture. If we do not effectively manage our operations in these subsidiaries and review equity investees effectively, or if we fail to manage our
alliances, we may lose money in these countries, and it may adversely affect our business and results of our operations. In all interactions with foreign
regulatory authorities and other government agencies, we are exposed to liability risks under the Foreign Corrupt Practices Act or similar anti-bribery
laws.

40

 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Any product for which we obtain marketing approval, including BRIUMVI, could be subject to restrictions or withdrawal from the market and we
may be subject to penalties if we fail to comply with regulatory requirements or if we experience unanticipated problems with products.

Any regulatory approvals that we receive for our drug candidates may be subject to limitations on the indicated uses for which the drug may be
marketed or to conditions of approval that may require potentially costly post-marketing clinical trials or surveillance to monitor safety and efficacy of
the drug candidate. In addition, any product for which we obtain marketing approval, along with the manufacturing processes and facilities, post-approval
clinical  data,  labeling,  advertising  and  promotional  activities  for  such  product,  will  be  subject  to  continual  requirements  of,  and  review  by,  the  FDA,
EMA  and  comparable  regulatory  authorities.  These  requirements  include  submissions  of  safety  and  other  post-marketing  information  and  reports,
registration requirements, cGMP requirements relating to quality control, quality assurance and corresponding maintenance of records and documents,
and requirements regarding promotional interactions with healthcare professionals.

Failure  to  comply  with  these  regulatory  requirements  or  later  discovery  of  previously  unknown  problems  with  products,  manufacturers,  or

manufacturing processes, may result in actions such as:

●
●
●
●
●
●
●
●
●
●
●
●
●

restrictions on product manufacturing, distribution or use;
restrictions on the labeling or marketing of a product;
requirements to conduct post-marketing studies or clinical trials;
warning letters or other advisory actions;
request for withdrawal of the products from the market;
refusal to approve pending applications or supplements to approved applications that we or our subsidiaries submit;
recalls;
suspension or termination of ongoing clinical trials;
fines, restitutions, or disgorgement of profits or revenues;
refusal to permit the import or export of products;
product seizure or detentions;
injunctions or the imposition of civil or criminal penalties; and
adverse publicity.

Any  government  investigation  of  alleged  violations  of  law  could  require  us  to  expend  significant  time  and  resources  in  response  and  could
generate negative publicity. In addition, the FDA’s or EMA’s regulations, policies or guidance may change and new or additional statutes or government
regulations  may  be  enacted  that  could  prevent  or  delay  regulatory  approval  of  our  product  candidates  or  further  restrict  or  regulate  post-approval
activities. We also cannot predict the likelihood, nature, or extent of adverse government regulation that may arise from pending or future legislation or
administrative action, either in the United States or abroad.

If  we,  or  our  respective  suppliers,  third-party  contractors,  clinical  investigators  or  collaborators  are  slow  to  adapt,  or  are  unable  to  adapt,  to
changes in existing regulatory requirements or adoption of new regulatory requirements or policies, we, our subsidiaries, or our respective collaborators
may be subject to the actions listed above, including losing marketing approval for products, resulting in decreased revenue from milestones, product
sales or royalties.

If we or any of our contract manufacturers and suppliers fail to comply with environmental, health and safety laws and regulations, we could become
subject to fines or penalties or incur costs that could seriously harm our business.

Our third-party manufacturers, suppliers, and we are subject to federal, state, and local laws and regulations governing the use, manufacture,
storage,  handling,  release,  disposal  of,  and  exposure  to,  hazardous  and  regulated  materials.  Violation  of  these  laws  and  regulations  could  lead  to
substantial fines and penalties. Although we believe that our safety procedures, and those of our third-party manufacturers, for handling and disposing of
these materials comply with the standards prescribed by these laws and regulations, we cannot eliminate the risk of accidental contamination or injury
from these materials. In the event of an accident, state or federal authorities may curtail our use of these materials and interrupt our business operations.
In addition, we could become subject to potentially material liabilities relating to the investigation and cleanup of any contamination, whether currently
unknown or caused by future releases.

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Risks Related to Our Dependence on Third Parties

We rely on third parties to generate clinical, preclinical and other data necessary to support the regulatory applications needed to conduct clinical
trials and submit for marketing approval. We rely on third parties to help conduct our planned clinical trials. If these third parties do not perform
their services as required, we may not be able to obtain regulatory approval for or commercialize our product or product candidates when expected or
at all.

In order to submit an IND, BLA, or NDA to the FDA and maintain these applications, it is necessary to submit all information on the clinical,
non-clinical,  chemistry,  manufacturing,  controls  and  quality  aspects  of  the  product  candidate.  Clinical  trial  applications  and  marketing  authorization
applications for foreign regulatory bodies have substantially similar requirements. We rely on our third-party contractors and our licensing partners to
provide portions of this data. If we are unable to obtain this data, or the data is not sufficient to meet the regulatory requirements, we may experience
significant delays in our development programs and commercialization efforts.

Additionally, we use CROs to assist in the conduct of our current clinical trials and expect to use such services for future clinical trials and we
rely  upon  medical  institutions,  clinical  investigators  and  contract  laboratories  to  conduct  our  trials  in  accordance  with  our  clinical  protocols  and
appropriate  regulations.  Our  current  and  future  CROs,  investigators  and  other  third  parties  play  a  significant  role  in  the  conduct  of  our  trials  and  the
subsequent collection and analysis of data from the clinical trials. There is no guarantee that any CROs, investigators and other third parties will devote
adequate time and resources to our clinical trials or perform as contractually required. If any third parties upon whom we rely for administration and
conduct of our clinical trials fail to meet expected deadlines, fail to adhere to its clinical protocols or otherwise perform in a substandard manner, our
clinical trials may be extended, delayed or terminated, and we may not be able to commercialize our product or product candidates. In addition to the
third parties identified above, we are also heavily reliant on the conduct of our patients enrolled to our studies by our third-party investigators. We rely on
our clinical trial sites and investigators to properly identify and screen eligible candidates for our clinical trials, and for them to ensure participants adhere
to our clinical protocol requirements. The majority of our clinical trial conduct occurs in the outpatient setting, where patients are expected to continue to
adhere to our study protocol specified requirements. The ability of our enrolled patients to properly identify, document, and report adverse events; take
protocol specified study drugs at the correct quantity, time, and setting, as applicable; avoid contraindicated medications; and comply with other protocol
specified procedures such as returning to the trial site for scheduled laboratory and disease assessments, is wholly out of our control. Deviations from
protocol procedures, such as those identified previously, could materially affect the quality of our clinical trial data, and therefore ultimately affect our
ability  to  develop  and  commercialize  our  drug  candidates.  If  any  of  our  clinical  trial  sites  terminates  for  any  reason,  we  may  experience  the  loss  of
follow-up  information  on  patients  enrolled  in  our  ongoing  clinical  trials  unless  we  are  able  to  transfer  the  care  of  those  patients  to  another  qualified
clinical trial site. If any of our clinical trial sites is required by the FDA or IRB to close down due to data management or patient management or any
other issues, we may lose clinical trial subjects.

Whether  conducted  through  a  CRO  or  through  our  internal  staff,  we  are  solely  responsible  for  ensuring  that  each  of  our  clinical  trials  is
conducted  in  accordance  with  the  applicable  protocol,  legal  and  regulatory  requirements  and  scientific  standards,  and  our  reliance  on  CROs  will  not
relieve us of our regulatory responsibilities. For any violations of laws and regulations during the conduct of our clinical trials, we could be subject to
warning  letters  or  other  enforcement  actions  that  may  include  civil  penalties  or  criminal  prosecution.  We  and  our  CROs  are  required  to  comply  with
regulations, including GCP guidelines for conducting, monitoring, recording and reporting the results of clinical trials to ensure that the data and results
are scientifically credible and accurate, and that the trial patients are adequately informed of the potential risks of participating in clinical trials and their
rights are protected. These regulations are enforced by the FDA, the Competent Authorities of the Member States of the European Economic Area and
comparable  foreign  regulatory  authorities  for  any  drug  candidates  in  clinical  development.  The  FDA  enforces  GCP  regulations  through  periodic
inspections  of  clinical  trial  sponsors,  clinical  investigators,  CROs,  institutional  review  boards,  and  non-clinical  laboratories.  If  we,  our  CROs,  our
investigators or other third parties fail to comply with applicable GCPs, the clinical data generated in our clinical trials may be deemed unreliable and the
FDA or comparable foreign regulatory authorities may require us to perform additional clinical trials before approving our marketing applications. We
cannot assure you that, upon inspection, the FDA will determine that our current or future clinical trials comply with GCPs. In addition, our clinical trials
must  be  conducted  with  drug  candidates  produced  under  cGMP  regulations.  Our  failure  or  the  failure  of  our  CROs  or  CMOs  to  comply  with  these
regulations may require us to repeat clinical trials, which would delay the regulatory approval process and could also subject us to enforcement action.
We also are required to register most ongoing clinical trials and post the results of completed clinical trials on government-sponsored databases, e.g.,
ClinicalTrials.gov, within certain timeframes. Failure to do so can result in fines, adverse publicity and civil and criminal sanctions.

CROs play an important role in the conduct of our clinical trials, especially outside of the United States. As a result, many important aspects of
our development programs, including their conduct and timing, will be outside of our direct control. Our reliance on third parties to conduct current or
future clinical trials will also result in less direct control over the management of data developed through clinical trials than would be the case if we were
relying entirely upon our own staff. Communicating with outside parties can also be challenging, potentially leading to mistakes as well as difficulties in
coordinating activities. Outside parties may:

●
●
●
●
●

have staffing difficulties;
fail to comply with contractual obligations;
experience regulatory compliance issues;
undergo changes in priorities or become financially distressed; or
form relationships with other entities, some of which may be our competitors.

These  factors  may  materially  adversely  affect  the  willingness  or  ability  of  third  parties  to  conduct  our  clinical  trials  and  may  subject  us  to
unexpected cost increases that are beyond our control. If the CROs do not perform clinical trials in a satisfactory manner, breach their obligations to us or
fail to comply with regulatory requirements, the development, regulatory approval and commercialization of our drug candidates may be delayed, we
may not be able to obtain regulatory approval and commercialize our drug candidates, or our development program may be materially and irreversibly
harmed. If we are unable to rely on clinical data collected by our CROs, we could be required to repeat, extend the duration of, or increase the size of any
clinical trials we conduct, and this could significantly delay commercialization and require significantly greater expenditures.

If any of our relationships with these third-party CROs terminate, we may not be able to enter into arrangements with alternative CROs. If CROs
do not successfully carry out their contractual duties or obligations or meet expected deadlines, if they need to be replaced or if the quality or accuracy of
the  clinical  data  they  obtain  is  compromised  due  to  the  failure  to  adhere  to  our  clinical  protocols,  regulatory  requirements  or  for  other  reasons,  any
clinical  trials  such  CROs  are  associated  with  may  be  extended,  delayed  or  terminated,  and  we  may  not  be  able  to  obtain  regulatory  approval  for  or
successfully commercialize our product or product candidates. As a result, we believe that our financial results and the commercial prospects for our
product or product candidates in the subject indication would be harmed, our costs could increase and our ability to generate revenue could be delayed.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
We contract with third parties for the manufacture of BRIUMVI for commercial supply, as well as all of our clinical product supply, and we expect to
continue to do so. This reliance on third parties increases the risk that we will not have sufficient quantities of our products or product candidates or
such quantities at an acceptable cost or quality, which could delay, prevent or impair our development or commercialization efforts.

We do not currently own or operate, nor do we have any plans to establish in the future, any manufacturing facilities. We rely, and expect to
continue to rely, on third parties for the manufacture, testing, packaging and labeling of any products that we commercialize and our product candidates
for pre-clinical development and clinical testing. For example, we currently rely on Samsung Biologics for clinical and commercial supply of BRIUMVI.
In  addition,  we  utilize  multiple  vendors  who  provide  testing  services.  Our  reliance  on  third  parties  increases  the  risk  that  we  will  not  have  sufficient
quantities of our products or product candidates or such quantities at an acceptable cost or quality, which could delay, prevent or impair our development
or commercialization efforts.

42

 
 
 
Table of Contents

The  facilities  used  by  contract  manufacturers  to  manufacture,  test,  package,  and  label  our  product  and  product  candidates  typically  undergo
periodic  inspections  by  the  FDA  or  a  comparable  foreign  regulatory  authority  to  verify  compliance  with  applicable  cGMP  regulations.  Additional
inspections  may  be  conducted  after  we  submit  our  marketing  applications  to  or  receive  marketing  approval  from  the  FDA  or  a  comparable  foreign
regulatory authority. Although the FDA and other regulators impose requirements regarding our selection, qualification, oversight, and monitoring of our
contract manufacturers and hold us responsible for the ultimate compliance of our products, we do not directly control the manufacturing process of our
third-party contract manufacturers and are subject to risks associated with their ability to comply with cGMPs in connection with the manufacture of our
products and product candidates. If our contract manufacturers cannot successfully manufacture material that conforms to our specifications and the strict
regulatory  requirements  of  the  FDA  or  others  and  the  compliance  concerns  cannot  be  resolved,  remediated,  or  otherwise  addressed  to  the  FDA’s  or
others’ satisfaction in a timely manner during the review of any marketing applications that we submit, it may negatively impact our ability to obtain
regulatory  approval  for  our  drug  candidates  or  obtain  approval  within  projected  timelines.  We  cannot  guarantee  the  ability  of  our  third-party
manufacturers  to  maintain  compliance  with  cGMP  regulations,  including  having  adequate  quality  control,  quality  assurance  and  qualified  personnel.
Further, our failure, or the failure of our third-party manufacturers, to comply with applicable regulations could result in sanctions being imposed on us,
including  clinical  holds,  fines,  injunctions,  civil  penalties,  delays,  suspension  or  withdrawal  of  approvals,  license  revocation,  seizures  or  recalls  of
products or product candidates, operating restrictions and criminal prosecutions, any of which could significantly and adversely affect our business and
supplies of our products or product candidates.

Our reliance on third-party manufacturers entails additional risks, including:

●
●
●
●

reliance on the third party for regulatory compliance and quality assurance;
the possible breach of the manufacturing, supply or quality agreement by the third party;
the possible misappropriation of our proprietary information, including our trade secrets and know-how; and
the possible termination or nonrenewal of the agreement by the third party at a time that is costly or inconvenient for us.

Moreover, our current long-term supply agreement for BRIUMVI contains certain minimum purchases in what are commonly referred to as a
“take  or  pay”  provision,  and  it  is  possible  that  future  supply  agreements  could  contain  such  provisions.  To  the  extent  our  demand  does  not  meet  the
minimum  supply  required  amounts,  we  would  be  forced  to  pay  more  than  desired.  This  could  create  a  situation  where  we  are  spending  more  than
required and could impact our on-going operations and entail curtailing other important research and development or commercialization efforts, all of
which  could  have  a  material  adverse  effect  on  the  Company.  In  negotiating  our  supply  agreement  for  BRIUMVI,  there  is  no  guarantee  that  we  have
foreseen all eventualities or that our third-party manufacturer will be able to accommodate unforeseen changes in business direction in a timely fashion or
at all. Scheduling of manufacturing at our third-party manufacturer is governed by contractual terms that require us to make investments in inventory of
materials, with limited shelf-life, in advance of regulatory approval and based on preliminary commercial forecasting, and such inventory may not be
used if timelines and supply needs shift.

Our  drug  candidates  and  any  drugs  that  we  may  develop  may  compete  with  other  drug  candidates  and  approved  drugs  for  access  to
manufacturing facilities. There are a limited number of manufacturers that operate under cGMP regulations and that might be capable of manufacturing
for us. Any third-party manufacturer with which we contract will have other clients, and our relative importance as a customer may adversely impact
contractual terms or the performance of services in a satisfactory manner or on a timely basis.

Any performance failure on the part of our existing or future manufacturers could delay clinical development or marketing approval or interrupt
commercial  distribution.  If  our  current  contract  manufacturers  cannot  perform  as  agreed,  we  may  be  required  to  replace  such  manufacturers  causing
additional costs and delays in identifying and qualifying any such replacement. If a new contract manufacturer is not successful in replicating the product
or experiences delays, or if regulatory authorities impose unforeseen requirements with respect to product comparability from multiple manufacturing
sources,  we  may  experience  delays  in  clinical  development  or  an  interruption  in  our  commercial  supply.  No  assurance  can  be  given  that  any  new
manufacturer will be successful or that material manufactured by a new manufacturer will perform comparably to product manufactured by the previous
manufacturer  or  that  the  relevant  regulatory  agencies  will  agree  with  our  interpretation  of  comparability.  Any  significant  delays  or  gaps  in  supply  of
commercial or clinical products may adversely affect our clinical development program, our ability to commercialize any drugs that receive marketing
approval on a timely and competitive basis, and our future profit margins.

We also rely on other third parties to store and distribute drug supplies for our clinical trials and for commercial demand for BRIUMVI and
expect  to  continue  to  do  so  for  any  other  potential  commercial  products.  Any  performance  failure  on  the  part  of  our  distributors  could  delay  clinical
development or marketing approval of any future product candidates or commercialization of our products, producing additional losses and depriving us
of potential product revenue.

The third parties upon whom we rely for the supply of starting materials, intermediates, active pharmaceutical ingredient (API)/drug substance, drug
product, and other materials used in our drug candidates are our sole source of supply, and the loss or disruption of any of these suppliers could
significantly harm our business.

The starting materials, intermediates, API/drug substance, and drug product used in many of our drug candidates are currently supplied to us
from  single-source  suppliers.  Our  ability  to  successfully  develop  our  drug  candidates,  supply  our  drug  candidates  for  clinical  trials  and  to  ultimately
supply our commercial drugs in quantities sufficient to meet the market demand, depends in part on our ability to obtain starting materials, intermediates,
API/drug  substance,  and  drug  product  for  these  drugs  in  accordance  with  regulatory  requirements  and  in  sufficient  quantities  for  clinical  testing  and
commercialization.  It  is  expected  that  many  of  our  manufacturing  partners  will  be  sole  source  suppliers  from  single  site  locations  for  the  foreseeable
future. Various raw materials, components, and testing services required for our product and product candidates may also be single sourced. We are not
certain that our single-source suppliers will be able to supply sufficient quantities of their products or on the timelines necessary to meet our needs, either
because of the nature of our agreements with those suppliers, our limited experience with those suppliers, our relative importance as a customer to those
suppliers,  international  political  conflicts  that  may  impact  trade  or  the  supply  chain  within  a  particular  region,  public  health  emergencies  such  as  the
COVID-19 pandemic or natural disasters that may cause those suppliers to stop work for a period of time or lead to a sudden increase in demand for
selected  materials  resulting  in  short-term  unavailability  of  such  materials.  If  any  of  our  suppliers  ceases  operations  for  any  reason  or  is  unable  or
unwilling to supply starting materials, intermediates, API/drug substance, and drug product in sufficient quantities or on the timelines necessary to meet
our needs, it could significantly and adversely affect our business, the supply of our drug products and drug candidates and our financial condition. In
addition, if our current or future supply of any of our products or product candidates should fail to meet specifications during its stability program there
could be a voluntary or mandatory product recall if the product is approved and, even in the absence of a recall, there could be significant interruption of
our supply of drug, which would adversely affect the clinical development and commercialization of the product.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
43

Table of Contents

We  continually  evaluate  our  supply  chains  to  identify  potential  risks  and  needs  for  additional  manufacturers  and  other  suppliers  for  the
production of our products and product candidates. Establishing additional or replacement suppliers for the API/drug substance, drug product, and certain
raw materials, if required, may not be accomplished quickly, or at all, and may involve significant expense. If we are able to find a replacement supplier,
we would need to evaluate and qualify such replacement supplier and its ability to meet quality and compliance standards. Any change in suppliers or the
manufacturing process could require additional regulatory approval and result in operational delays. While we seek to maintain adequate inventory of
materials  necessary  for  the  production  of  our  products  and  product  candidates,  any  supply  interruption  or  delay,  or  our  inability  to  identify  alternate
sources at acceptable prices in a timely manner could impede, delay, limit or prevent our commercialization and development efforts, which could harm
our business, results of operations, financial condition and prospects.

Because we have in-licensed BRIUMVI and our product candidates from third parties, any dispute with or non-performance by our licensors will
adversely affect our ability to develop and commercialize the applicable product or product candidate.

Because  we  license  BRIUMVI  and  our  product  candidates  from  third  parties  and  we  expect  to  continue  to  in-license  additional  product
candidates, if there is any dispute between us and our licensor regarding our rights under a license agreement, our ability to develop and commercialize
the applicable product or product candidate may be adversely affected. Disputes may arise with the third parties from whom we license our products and
product candidates for a variety of reasons, including:

●
●

●

●
●

●

the scope of rights granted under the license agreement and other interpretation-related issues;
the  extent  to  which  our  technology  and  processes  infringe  on  intellectual  property  of  the  licensor  that  is  not  subject  to  the  license
agreement;
the  sublicensing  of  patent  and  other  rights  under  our  collaborative  development  relationships  and  obligations  associated  with
sublicensing;
our diligence obligations under the license agreement and what activities satisfy those diligence obligations;
the ownership of inventions and know-how resulting from the joint creation or use of intellectual property by our licensors and us and
our partners; and
the priority of invention of patented technology.

In addition, the agreements under which we currently license BRIUMVI and our product candidates from third parties are complex, and certain
provisions  in  such  agreements  may  be  susceptible  to  multiple  interpretations,  or  may  conflict  in  such  a  way  that  puts  us  in  breach  of  one  or  more
agreements,  which  would  make  us  susceptible  to  lengthy  and  expensive  disputes  with  one  or  more  of  our  licensing  partners.  The  resolution  of  any
contract interpretation disagreement that may arise could narrow what we believe to be the scope of our rights to the relevant intellectual property or
technology,  or  increase  what  we  believe  to  be  our  financial  or  other  obligations  under  the  relevant  agreement,  either  of  which  could  have  a  material
adverse  effect  on  our  business,  financial  condition,  results  of  operations,  and  prospects.  Moreover,  if  disputes  over  intellectual  property  that  we  have
licensed  prevent  or  impair  our  ability  to  maintain  our  current  licensing  arrangements  on  commercially  acceptable  terms,  we  may  be  unable  to
successfully develop and commercialize the affected product or product candidate, which could have a material adverse effect on our business, financial
conditions, results of operations, and prospects.

If conflicts arise between us and our future collaborators or strategic partners, these parties may act in a manner adverse to us and could limit our
ability to implement our strategies.

If conflicts arise between our future corporate or academic collaborators or strategic partners and us, the other party may act in a manner adverse
to us and could limit our ability to implement our strategies. Future collaborators or strategic partners, may develop, either alone or with others, products
in  related  fields  that  are  competitive  with  the  products  or  potential  products  that  are  the  subject  of  these  collaborations.  Competing  products,  either
developed by the collaborators or strategic partners or to which the collaborators or strategic partners have rights, may result in the withdrawal of partner
support for any future product candidates. Our current or future collaborators or strategic partners may preclude us from entering into collaborations with
their competitors, fail to obtain timely regulatory approvals, terminate their agreements with us prematurely, or fail to devote sufficient resources to the
development and commercialization of products. Any of these developments could harm any future product development efforts.

We  are  dependent  upon  our  relationships  with  collaboration  and  commercialization  partners  to  further  develop,  fund,  manufacture  and
commercialize  our  drug  products  and  our  product  candidates.  If  such  relationships  are  unsuccessful,  or  if  a  collaboration  or  commercialization
partner  terminates  its  collaboration  or  commercialization  agreement  with  us,  it  could  negatively  impact  our  ability  to  conduct  our  business  and
generate  net  product  revenue.  Failure  by  a  collaboration  or  commercialization  partner  to  perform  its  duties  under  its  collaboration  or
commercialization agreement with us (e.g. financial reporting or internal control compliance) may negatively affect us.

On July 28, 2023, we entered into a commercialization agreement (the Commercialization Agreement) with Neuraxpharm Pharmaceuticals, S.L.
(Neuraxpharm),  pursuant  to  which  Neuraxpharm  has  the  right  to  commercialize  BRIUMVI  in  certain  markets  outside  of  the  U.S.  In  addition  to  the
Commercialization Agreement, we may enter into collaboration arrangements with other collaboration and commercialization partners.

44

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

We are subject to a number of risks associated with our dependence on our relationships with our collaboration and commercialization partners,

including:

●

●

●

●

●

●

●

●

●

●

our  collaboration  and  commercialization  partners  may  terminate  their  collaboration  or  commercialization  agreements  with  us  for  reasons
specified in the collaboration or commercialization agreements, including our breach;
the  need  for  us  to  identify  and  secure  on  commercially  reasonable  terms  the  services  of  third  parties  to  perform  key  activities,  including
development  and  commercialization  activities,  currently  performed  by  our  collaboration  or  commercialization  partners  in  the  event  that  a
collaboration or commercialization partner terminates its agreement with us;
adverse  decisions  by  a  collaboration  or  commercialization  partner  regarding  the  amount  and  timing  of  resource  expenditures  for  the
commercialization, distribution, and sale of our drug products;
failure  by  a  collaboration  or  commercialization  partner  to  perform  its  duties  under  its  agreement  with  us  (e.g.,  its  failure  to  comply  with
regulatory requirements which may disrupt its performance of its obligations under the agreement with us);
failure  by  a  collaboration  or  commercialization  partner  to  timely  deliver  accurate  and  complete  financial  information  to  us  or  to  maintain
adequate and effective internal control over its financial reporting may negatively affect our ability to meet our financial reporting obligations
as required by the SEC;
failure  by  a  collaboration  or  commercialization  partner  to  timely  deliver  accurate  and  complete  medical  or  clinical  information  to  us  or  to
maintain adequate and effective internal control over its pharmacovigilance activities and reporting may negatively affect our ability to meet
our reporting obligations as required by the FDA and other regulatory bodies;
collaboration  or  commercialization  partners’  and  their  affiliates’  development  and  commercialization  of  products  that  compete  directly  or
indirectly with our products or product candidates;
decisions  by  a  collaboration  or  commercialization  partner  to  prioritize  others  of  its  current  or  future  products  more  highly  than  our  drug
products or our product candidates when it performs its duties;
possible  disagreements  with  a  collaboration  or  commercialization  partner  as  to  the  timing,  nature  and  extent  of  our  development  plans  or
distribution and sales and marketing plans; and
the financial returns to us, if any, under our collaboration agreement with Neuraxpharm depends in large part on the achievement of milestones
and  generation  of  product  sales,  and  if  Neuraxpharm  fails  to  perform  or  satisfy  its  obligations  under  the  collaboration  agreements,  the
development and commercialization of our drug products could be delayed, hindered or may not occur, and our business and prospects could
be materially and adversely affected.

While the Commercialization Agreement contains provisions that allow for dispute resolution, arbitration, and/or termination of the agreement
by the Company in the event of a breach by Neuraxpharm, there can be no assurance that the Company and Neuraxpharm will agree on a cure for such a
breach,  and  in  the  event  of  termination,  there  can  be  no  assurance  that  the  Company  would  be  appropriately  compensated  and/or  recover  any  losses
sustained. Due to these factors and other possible disagreements with our collaboration and commercialization partners, we may be delayed or prevented
from  further  developing,  manufacturing  or  commercializing  our  drug  products  or  our  product  candidates  or  we  may  become  involved  in  litigation  or
arbitration, which would be time consuming and expensive.

If  any  collaboration  or  commercialization  partner  were  to  terminate  our  relationship  with  it  unilaterally,  we  would  need  to  undertake
development, commercialization or distribution or sale activities for our drug products and product candidates solely at our own expense, and/or seek one
or  more  other  partners  for  some  or  all  of  these  activities  in  the  U.S.  or  worldwide.  If  we  pursued  these  activities  on  our  own,  it  would  significantly
increase our capital and infrastructure requirements, might limit the indications we are able to pursue for our drug products and our product candidates,
and  could  prevent  us  from  effectively  commercializing  our  drug  products  and  our  product  candidates.  If  we  sought  to  find  one  or  more  other
pharmaceutical company partners for some or all of these activities, we may not be successful in such efforts, or they may result in collaborations that
have us expending greater funds and efforts than our relationships with our current collaboration and commercialization partners.

45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

We may seek to establish additional collaborations, and if we are not able to establish them on commercially reasonable terms, we may have to alter
our development and commercialization plans.

Our  drug  development  programs  and  the  potential  commercialization  of  our  drug  candidates  will  require  substantial  additional  cash  to  fund
expenses.  For  some  of  our  drug  candidates,  we  may  decide  to  collaborate  with  additional  pharmaceutical  and  biotechnology  companies  for  the
development and potential commercialization of those drug candidates.  

We face significant competition in seeking appropriate collaborators. Whether we reach a definitive agreement for a collaboration will depend,
among other things, upon our assessment of the collaborator’s resources and expertise, the terms and conditions of the proposed collaboration, and the
proposed collaborator’s evaluation of a number of factors. Those factors may include the design or results of our clinical trials, the likelihood of approval
by  the  FDA,  EMA  or  similar  regulatory  authorities  outside  the  United  States,  the  potential  market  for  the  subject  product  candidate,  the  costs  and
complexities  of  manufacturing  and  delivering  such  product  candidate  to  patients,  the  potential  of  competing  drugs,  the  existence  of  uncertainty  with
respect  to  our  ownership  of  technology,  which  can  exist  if  there  is  a  challenge  to  such  ownership  without  regard  to  the  merits  of  the  challenge,  and
industry and market conditions generally. The collaborator may also consider alternative product candidates or technologies for similar indications that
may be available to collaborate on and whether such a collaboration could be more attractive than the one with us for our product candidate. The terms of
any additional collaborations or other arrangements that we may establish may not be favorable to us.

We  may  be  restricted  under  our  collaboration  agreements  from  entering  into  future  agreements  on  certain  terms  with  potential  collaborators.
Collaborations  are  complex  and  time-consuming  to  negotiate  and  document.  In  addition,  there  have  been  a  significant  number  of  recent  business
combinations among large pharmaceutical companies that have resulted in a reduced number of potential future collaborators.

We may not be able to negotiate additional collaborations on a timely basis, on acceptable terms, or at all. If we are unable to do so, we may
have to curtail the development of the product candidate for which we are seeking to collaborate, reduce or delay its development program or one or
more of our other development programs, delay its potential commercialization or reduce the scope of any sales or marketing activities, or increase our
expenditures  and  undertake  development  or  commercialization  activities  at  our  own  expense.  If  we  elect  to  increase  our  expenditures  to  fund
development or commercialization activities on our own, we may need to obtain additional capital, which may not be available to us on acceptable terms
or at all. If we do not have sufficient funds, we may not be able to further develop our product candidates or bring them to market and generate revenue
from their sales.

Risks Relating to Our Intellectual Property

Our  success  depends  upon  our  ability  to  obtain  and  protect  our  intellectual  property  and  proprietary  technologies.  If  the  scope  of  our  patent
protection obtained is not sufficiently broad, our competitors could develop and commercialize technology and drugs similar or identical to ours, and
our ability to successfully commercialize our technology and drugs may be impaired.

Our  commercial  success  in  part  depends  on  obtaining  and  maintaining  patent  protection  and  trade  secret  protection  in  the  United  States  and
other countries with respect to any product we commercialize, including BRIUMVI, our product candidates, their formulations and uses and the methods
we  use  to  manufacture  them,  as  well  as  successfully  defending  these  patents  against  third-party  challenges.  We  seek  to  protect  our  proprietary  and
intellectual property position by filing patent applications in the United States and abroad related to our novel technologies and product candidates, and
by maintenance of our trade secrets through proper procedures. Because we in-license our products and product candidates, we also rely on our licensors
to protect the patent and other intellectual property rights necessary for commercialization.

46

 
 
 
 
 
 
 
 
 
Table of Contents

We will only be able to protect our technologies from unauthorized use by third parties to the extent that valid and enforceable patents or trade
secrets cover them in the market they are being used or developed. The degree of patent protection we require to successfully commercialize our products
and product candidates may be unavailable or severely limited in some cases and may not adequately protect our rights or permit us to gain or keep any
competitive advantage. We cannot provide any assurances that any of our patents have, or that any of our pending patent applications that mature into
issued patents will include, claims with a scope sufficient to protect any of our products. In addition, the laws of foreign countries may not protect our
patent rights to the same extent as the patent laws of the United States.

Furthermore, patents have a limited lifespan. In the United States, the natural expiration of a patent is generally twenty years after it is filed.
Various extensions may be available; however, the life of a patent, and the protection it affords, is limited. Given the amount of time required for the
development,  testing  and  regulatory  review  of  new  drug  candidates,  patents  protecting  such  candidates  might  expire  before  or  shortly  after  such
candidates are commercialized. As a result, our patent portfolio may not provide us with adequate and continuing patent protection sufficient to exclude
others from commercializing drugs similar or identical to our product or product candidates, including generic versions of such drugs.

Currently, we have several granted patents in the United States and EU, among other countries, and several pending patent applications that have
not  yet  been  issued  or  have  been  issued  in  certain  jurisdictions  but  not  all  jurisdictions  in  which  such  applications  have  been  filed.  There  can  be  no
guarantee that any pending patent applications, nor any patent applications filed in the future will be granted in any or all jurisdictions in which they were
filed, or that all patent claims initially submitted for examination in such patent applications will be allowed in the patent that is eventually granted, if at
all. The patent prosecution process is subject to numerous risks and uncertainties, and there can be no assurance of the scope of patent claims that will
ultimately be allowed, if at all, and no assurance that we or our partners will be successful in protecting our product and product candidates by obtaining
and defending patents.

These risks and uncertainties include the following:

●
●

●

●

●

●

the patent applications that we or our licensors file may not issue as patent;
patents  that  may  be  issued  or  in-licensed  may  be  challenged,  invalidated,  modified,  revoked  or  circumvented,  or  otherwise  may  not
provide any competitive advantage;
as of March 16, 2013, the United States converted from a first-to-invent to a first-to-file system. If we do not win the filing race, we will
not be entitled to inventive priority;
our competitors, many of whom have substantially greater resources than we do, and many of whom have made significant investments
in competing technologies, may seek, or may already have obtained, patents that will limit, interfere with, or eliminate our ability to file
new  patent  applications  covering  our  products,  or  make,  use,  and/or  sell  our  products  either  in  the  United  States  or  in  international
markets;
there  may  be  significant  pressure  on  the  United  States  government  and  other  international  governmental  bodies  to  limit  the  scope  of
patent  protection  both  inside  and  outside  the  United  States  for  disease  treatments  that  prove  successful  as  a  matter  of  public  policy
regarding worldwide health concerns, which could limit our ability to fully monetize our intellectual property rights; and
countries other than the United States may have less restrictive patent laws than those of the United States, allowing foreign competitors
to exploit such less restrictive patent laws to make, use, and/or sell competing products in their respective jurisdictions.

If  we  are  not  able  to  obtain  patents  that  protect  our  product  and  product  candidates,  it  could  have  a  material  adverse  effect  on  our  financial

condition and results of operations.

In  addition,  the  patent  prosecution  process  is  expensive  and  time-consuming,  and  we  may  not  be  able  to  file  and  prosecute  all  necessary  or
desirable patent applications at a reasonable cost or in a timely manner. Further, with respect to some of the pending patent applications covering our drug
candidates,  prosecution  has  yet  to  commence.  Patent  prosecution  is  a  lengthy  process,  during  which  the  scope  of  the  claims  initially  submitted  for
examination by the United States Patent and Trademark Office (USPTO) can be significantly narrowed by the time they issue, if at all. It is also possible
that we will fail to identify any patentable aspects of our research and development output and methodology, and, even if we do, an opportunity to obtain
patent protection may have passed. Given the uncertain and time-consuming process of filing patent applications and prosecuting them, it is possible that
our product(s) or process(es) originally covered by the scope of our patent applications may change or be modified throughout the patent prosecution
process,  leaving  our  product(s)  or  process(es)  without  patent  protection.  Moreover,  in  some  circumstances,  we  do  not  have  the  right  to  control  the
preparation, filing and prosecution of patent applications, or to maintain the patents, that cover technology licensed from third parties. Therefore, these
patents and applications may not be prosecuted and enforced in a manner consistent with the best interests of our business. If our licensors or we fail to
appropriately prosecute and maintain patent protection or trade secret protection for one or more products or product candidates, our ability to develop
and  commercialize  such  drugs  may  be  adversely  affected  and  we  may  not  be  able  to  prevent  competitors  from  making,  using  and  selling  competing
products.  This  failure  to  properly  protect  the  intellectual  property  rights  relating  to  our  product  and  product  candidates  could  impair  our  ability  to
compete in the market and adversely affect our ability to generate revenues and achieve profitability, which would have a material adverse effect on our
financial condition and results of operations. Furthermore, should we enter into other collaborations, including out-licensing, joint development projects,
partnerships, or strategic alternatives, we may be required to consult with or cede control to collaborators regarding the prosecution, maintenance and
enforcement  of  patents  licensed  or  developed  under  such  collaborations.  Therefore,  such  patents  and  patent  applications  may  not  be  prosecuted  and
enforced in a manner consistent with the best interests of our business.

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

The patent position of biotechnology and pharmaceutical companies generally is highly uncertain, involves complex legal and factual questions,
and has in recent years been the subject of much litigation. In addition, no consistent policy regarding the breadth of claims allowed in pharmaceutical or
biotechnology patents has emerged to date in the United States. The patent situation outside the United States is even more uncertain. The patent laws of
foreign countries may not protect our patent rights to the same extent as the laws of the United States, and we may fail to seek or obtain patent protection
in all major markets. For example, European patent law restricts the patentability of methods of treatment of the human body more than United States
patent law does. Our pending and future patent applications may not result in patents being issued which protect our technology or products, in whole or
in  part,  or  which  effectively  prevent  others  from  commercializing  competitive  technologies  and  products.  Changes  in  either  the  patent  laws  or
interpretation of the patent laws in the U.S. and other countries may diminish the value of our patents or narrow the scope of our patent protection. For
example, the federal courts of the United States have taken an increasingly dim view of the patent eligibility of certain subject matter, such as naturally
occurring nucleic acid sequences, amino acid sequences and certain methods of utilizing same, which include their detection in a biological sample and
diagnostic  conclusions  arising  from  their  detection.  Such  subject  matter,  which  had  long  been  a  staple  of  the  biotechnology  and  biopharmaceutical
industry to protect their discoveries, is now considered, with few exceptions, ineligible in the first instance for protection under the patent laws of the
United States. Accordingly, we cannot predict the breadth of claims that may be allowed or enforced in our patents or in those licensed from a thirdparty.

In addition, U.S. patent laws may change, which could prevent or limit us, our subsidiaries, or our licensors from filing patent applications or
patent claims to protect products and/or technologies or limit the exclusivity periods that are available to patent holders, as well as affect the validity,
enforceability, or scope of issued patents. For example, on September 16, 2011, the Leahy-Smith America Invents Act was signed into law. The Leahy-
Smith Act includes a number of significant changes to United States patent law. These include the transition from a first-to-invent system to a first-to-file
system  and  changes  to  the  way  issued  patents  are  challenged.  The  formation  of  the  Patent  Trial  and  Appeal  Board  now  provides  a  quicker  and  less
expensive process for challenging issued patents.

The patents or patent applications owned or filed by us, or by our licensors or other collaborators, may be affected by third-party pre-issuance
submissions of prior art to the USPTO, or by opposition, derivation, reexamination, inter parties review, post-grant review or interference proceedings.
The costs of these proceedings could be substantial, and it is possible that our efforts to establish priority of invention would be unsuccessful, resulting in
a material adverse effect on our U.S. patent position. An adverse determination in any such submission, patent office trial, proceeding or litigation could
reduce the scope of, render unenforceable, or invalidate, our patent rights, allow third parties to commercialize our technology or products and compete
directly with us, without payment to us, or result in our inability to manufacture or commercialize products without infringing third-party patent rights. In
addition,  if  the  breadth  or  strength  of  protection  provided  by  patents  and  patent  applications  for  our  drug  candidates  is  threatened,  it  could  dissuade
companies from collaborating with us to license, develop or commercialize current or future products or product candidates.

The issuance of a patent does not foreclose challenges to its inventorship, scope, validity or enforceability. Therefore, our owned and licensed
patents may be challenged in the courts or patent offices in the U.S. and abroad. Such challenges may result in loss of exclusivity or in patent claims
being narrowed, invalidated or held unenforceable, in whole or in part, which could limit our ability to stop others from using or commercializing similar
or identical technology and products, or limit the duration of the patent protection of our technology and products. Given the amount of time required for
the development, testing and regulatory review of new product candidates, patents protecting such product candidates might expire before or shortly after
such  product  candidates  are  commercialized.  As  a  result,  our  owned  and  licensed  patent  portfolio  may  not  provide  us  with  enough  rights  to  exclude
others from commercializing products similar or identical to ours.

Even if our patent applications issue as patents, and they are unchallenged, our issued patents and pending patent applications, if issued, may not
provide us with any meaningful protection or prevent competitors from designing around our patent claims to circumvent our owned or licensed patents
by developing similar or alternative technologies or drugs in a non-infringing manner. For example, a third party may develop a competitive drug that
provides benefits similar to one or more of our products or product candidates but that has a different composition that falls outside the scope of our
patent  protection.  If  the  patent  protection  provided  by  the  patents  and  patent  applications  we  hold  or  pursue  with  respect  to  our  products  or  product
candidates is not sufficiently broad to impede such competition, our ability to successfully commercialize our products or product candidates could be
negatively affected, which would harm our business.

In addition, we may in the future be subject to claims by our former employees or consultants asserting an ownership right in our patents or
patent  applications,  as  a  result  of  the  work  they  performed  on  our  behalf.  Although  we  have  entered  into  agreements  with  many  of  our  employees,
consultants and advisors and any other third parties who have access to our proprietary know-how, information or technology for the purpose of assigning
or granting similar rights to their inventions to us, we cannot be certain that we have executed such agreements with all parties who may have contributed
to our intellectual property, nor can we be certain that our agreements with such parties will be upheld in the face of a potential challenge, or that they
will not be breached, for which we may not have an adequate remedy. An adverse determination in any such submission or proceeding may result in loss
of exclusivity or freedom to operate or in patent claims being narrowed, invalidated or held unenforceable, in whole or in part, which could limit our
ability to stop others from using or commercializing similar or identical technology and drugs, without payment to us, or could limit the duration of the
patent  protection  covering  our  technology  and  drug  candidates.  Such  challenges  may  also  result  in  our  inability  to  manufacture  or  commercialize  our
products and product candidates without infringing third-party patent rights. In addition, if the breadth or strength of protection provided by our patents
and patent applications is threatened, it could dissuade companies from collaborating with us to license, develop or commercialize current or future drug
candidates.

Patent protection and other intellectual property protection are crucial to the success of our business and prospects, and there is a substantial risk

that such protections will prove inadequate.

48

 
 
 
 
 
 
 
 
Table of Contents

Obtaining  and  maintaining  patent  protection  depends  on  compliance  with  various  procedural,  document  submission,  fee  payment  and  other
requirements  imposed  by  governmental  patent  agencies,  and  our  patent  protection  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 similar provisions during the patent application process. In addition, periodic maintenance fees on issued patents often must be paid to the USPTO
and foreign patent agencies over the lifetime of the patent. While an unintentional lapse can in many cases be cured by payment of a late fee or by other
means in accordance with the applicable rules, there are situations in which noncompliance can result in abandonment or lapse of the patent or patent
application, resulting in partial or complete loss of patent rights in the relevant jurisdiction.

Non-compliance  events  that  could  result  in  abandonment  or  lapse  of  a  patent  or  patent  application  include,  but  are  not  limited  to,  failure  to
respond to official actions within prescribed time limits, non-payment of fees and failure to properly legalize and submit formal documents. If we fail to
maintain the patents and patent applications covering our drugs or procedures, we may not be able to stop a competitor from marketing drugs that are the
same as or similar to our products or product candidates, which would have a material adverse effect on our business.

If we do not obtain patent term extensions under the Hatch-Waxman Act and similar foreign legislation extending the terms of our licensed patents
and any future patents we may own, our business may be materially harmed.

Depending  on  the  timing,  duration,  and  specifics  of  any  FDA  regulatory  approval  for  our  drug  candidates,  one  or  more  of  our  licensed  U.S.
patents or future U.S. patents that we may license or own may be eligible for limited patent term restoration under the Hatch-Waxman Act. The Hatch-
Waxman Act permit a patent term extension of up to five years as compensation for patent term lost during the FDA regulatory review process. A patent
term  extension  cannot  extend  the  remaining  term  of  a  patent  beyond  14  years  from  the  date  of  product  approval  by  the  FDA,  and  only  one  patent
covering the approved product may be extended.

The  application  for  a  patent  term  extension  is  subject  to  approval  by  the  USPTO,  in  conjunction  with  the  FDA.  We  may  not  be  granted  an
extension because of, for example, failing to apply within applicable deadlines, failing to apply prior to expiration of relevant patents or otherwise failing
to satisfy applicable requirements. Moreover, the applicable time period or the scope of the patent protection afforded could be less than what we request.
If we are unable to obtain patent term extension or any term of such extension is less than we request, the period during which we will have the right to
exclusively  market  our  product  will  be  shortened  and  our  competitors  may  obtain  earlier  approval  of  competing  products,  and  our  ability  to  generate
revenues could be materially adversely affected.

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

Filing, prosecuting and defending patents on drug candidates throughout the world would be prohibitively expensive. Competitors may use our
licensed and owned technologies in jurisdictions where we have not licensed or obtained patent protection to develop their own products and, further,
may export otherwise infringing products to territories where we may obtain or license patent protection, but where patent enforcement is not as strong as
that in the United States. These products may compete with our products in jurisdictions where we do not have any issued or licensed patents and any
future patent claims or other intellectual property rights may not be effective or sufficient to prevent them from so competing.

Moreover,  our  ability  to  protect  and  enforce  our  intellectual  property  rights  may  be  adversely  affected  by  unforeseen  changes  in  foreign
intellectual property laws. Additionally, laws of some countries outside of the United States and Europe do not afford intellectual property protection to
the  same  extent  as  the  laws  of  the  United  States  and  Europe.  Many  companies  have  encountered  significant  problems  in  protecting  and  defending
intellectual property rights in certain foreign jurisdictions. The legal systems of some countries, including India, China and other developing countries, do
not favor the enforcement of patents and other intellectual property rights. This could make it difficult for us to stop the infringement of our patents or the
misappropriation of our other intellectual property. For example, many foreign countries have compulsory licensing laws under which a patent owner
must grant licenses to third parties. Consequently, we may not be able to prevent third parties from practicing our inventions in certain countries outside
the United States and Europe.

49

 
 
 
 
 
 
 
 
 
 
Table of Contents

Proceedings  to  enforce  our  future  patent  rights,  if  any,  in  foreign  jurisdictions  could  result  in  substantial  cost  and  divert  our  resources  and
attention from other aspects of our business. Moreover, such proceedings could put our patents at risk of being invalidated or interpreted narrowly and
our  patent  applications  at  risk  of  not  issuing  and  could  provoke  third  parties  to  assert  claims  against  us.  We  may  not  prevail  in  any  lawsuits  that  we
initiate, and the damages or other remedies awarded, if any, may not be meaningful. Furthermore, while we intend to protect our intellectual property
rights in major markets for our products, we cannot ensure that we will be able to initiate or maintain similar efforts in all jurisdictions in which we may
wish to market our products. Accordingly, our efforts to protect our intellectual property rights in such countries may be inadequate.

We  may  be  involved  in  lawsuits  to  protect  or  enforce  our  patents  or  the  patents  of  our  licensors,  which  could  be  expensive,  time  consuming  and
unsuccessful.

Competitors may infringe our patents or the patents of our licensors. To counter infringement or unauthorized use, we may be required to file
infringement  claims,  which  typically  are  very  expensive,  time-consuming  and  disruptive  to  our  day-to-day  business  operations.  Any  claims  we  assert
against accused infringers could provoke these parties to assert counterclaims against us alleging invalidity of our or certain of our subsidiaries’ patents
or that we infringe their patents; or provoke those parties to petition the USPTO to institute inter parties review against the asserted patents, which may
lead to a finding that all or some of the claims of the asserted patents are invalid. In addition, in an infringement proceeding, a court may decide that a
patent of ours or our licensors is not valid or is unenforceable or may refuse to stop the other party from using the technology at issue on the grounds that
our patents do not cover the technology in question. An adverse result in any litigation or defense proceedings could put one or more of our pending
patents at risk of being invalidated, held unenforceable, or interpreted narrowly.

In  patent  litigation  in  the  United  States,  defendant  counterclaims  challenging  the  validity,  enforceability  or  scope  of  asserted  patents  are
commonplace. In addition, third parties may initiate legal proceedings against us to assert such challenges to our intellectual property rights. The outcome
of  any  such  proceeding  is  generally  unpredictable.  Grounds  for  a  validity  challenge  could  be  an  alleged  failure  to  meet  any  of  several  statutory
requirements, including lack of novelty, obviousness or non-enablement. Patents may be unenforceable if someone connected with the prosecution of the
patent withheld relevant information from the USPTO or made a misleading statement during prosecution. It is possible that prior art of which we and the
patent examiner were unaware during prosecution exists, which could render our patents invalid. Moreover, it is also possible that prior art may exist that
we are aware of but do not believe is relevant to our current or future patents, but that could nevertheless be determined to render our patents invalid.

Competing drugs may also be sold in other countries in which our patent coverage might not exist or be as strong as in the United States. If we
lose a foreign patent lawsuit, alleging our infringement of a competitor’s patents, we could be prevented from marketing our drugs in one or more foreign
countries. Any of these outcomes would have a material adverse effect on our business.

In addition, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some
of our confidential information could be compromised by disclosure during this type of litigation. Furthermore, adverse results on United States patents
may affect related patents in our global portfolio. The adverse result could also put related pending patent applications at risk of not issuing. Additionally,
there could be public announcements of the results of hearings, motions or other interim proceedings or developments. If securities analysts or investors
perceive these results to be negative, it could have a substantial adverse effect on the price of our common stock.

Interference  proceedings  provoked  by  third  parties  or  brought  by  the  USPTO  may  be  necessary  to  determine  the  priority  of  inventions  with
respect to our patents or pending patent applications or those of our collaborators or licensors. An unfavorable outcome could require us to cease using
the related technology or to attempt to license rights to it from the prevailing party. The costs of these proceedings could be substantial. As a result, the
issuance, scope, validity, enforceability and commercial value of our or any of our respective licensors’ patent rights are highly uncertain. Our business
could be harmed if the prevailing party does not offer us a license on commercially reasonable terms. Litigation or interference proceedings may fail and,
even if successful, may result in substantial costs and distract our management and other employees. We may not be able to prevent, alone or with our
licensors, misappropriation of our trade secrets or confidential information, particularly in countries where the laws may not protect those rights as fully
as in the United States. 

We may not have sufficient financial or other resources to adequately conduct such litigation or proceedings. Some of our competitors may be
able to sustain the costs of such litigation or proceedings more effectively than we can because of their greater financial resources and more mature and
developed  intellectual  property  portfolios.  Accordingly,  despite  our  efforts,  we  may  not  be  able  to  prevent  third  parties  from  infringing  upon  or
misappropriating or from successfully challenging our intellectual property rights. Uncertainties resulting from the initiation and continuation of patent
litigation or other proceedings could have a material adverse effect on our ability to compete in the marketplace.

If we or our partners are sued for infringing intellectual property rights of third parties, it will be costly and time consuming, and an unfavorable
outcome in that litigation would have a material adverse effect on our business.

Our  commercial  success  depends  upon  our  ability  and  the  ability  of  our  collaborators  to  develop,  manufacture,  market  and  sell  our  drug
candidates and use our proprietary technologies without infringing the proprietary rights and intellectual property of third parties. The biotechnology and
pharmaceutical industries are characterized by extensive and frequent litigation regarding patents and other intellectual property rights. We may in the
future become party to, or threatened with, adversarial proceedings or litigation regarding intellectual property rights with respect to our drug candidates
and technology, including interference proceedings before the USPTO.

50

 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Our competitors or other third parties may assert infringement claims against us, alleging that our drugs are covered by their patents. Given the
vast number of patents in our field of technology, we cannot be certain that we do not infringe existing patents or that we will not infringe patents that
may be granted in the future. Numerous United States and foreign issued patents and pending patent applications, which are owned by third parties, exist
in  the  fields  in  which  we  are  developing  products,  some  of  which  may  be  directed  at  claims  that  overlap  with  the  subject  matter  of  our  intellectual
property. In addition, because patent applications can take many years to issue, there may be currently pending applications, unknown to us, which may
later  result  in  issued  patents  that  our  product  or  product  candidates  or  proprietary  technologies  may  infringe.  Similarly,  there  may  be  issued  patents
relevant to our product or product candidates of which we are not aware. Publications of discoveries in the scientific literature often lag behind the actual
discoveries, and patent applications in the United States and other jurisdictions are typically not published until 18 months after a first filing, or in some
cases not at all. Therefore, we cannot know with certainty whether we or our licensors were the first to make the inventions claimed in patents or pending
patent applications that we own or licensed, or that we or our licensors were the first to file for patent protection of such inventions.

We are aware of certain patents that may pose issues for our commercialization of our product and product candidates. If we decide to initiate
proceedings to challenge the validity of these patents in the future, we may be unsuccessful, as courts or patent offices in the United States and abroad
could uphold the validity of any such patents. If we were to challenge the validity of any issued United States patent in court, we would need to overcome
a statutory presumption of validity that attaches to every United States patent. This means that in order to prevail, we would have to present clear and
convincing evidence as to the invalidity of the patent’s claims. If we are unable to do so, we may be forced to delay the launch of our product candidates
or launch at the risk of litigation for patent infringement, which may have a material adverse effect on our business and results of operations.

If  a  third-party  claims  that  we  or  any  collaborators  of  ours  infringe  their  intellectual  property  rights,  we  may  have  to  defend  litigation  or
administrative  proceedings  which  may  be  costly  whether  we  win  or  lose,  and  which  could  result  in  a  substantial  diversion  of  our  financial  and
management resources. If we are found to infringe a third party’s intellectual property rights, we could be required to obtain a license from such third
party  to  continue  developing  and  marketing  our  drug  candidates  and  technology.  However,  we  may  not  be  able  to  obtain  any  required  license  on
commercially reasonable terms, or at all. Even if we were able to obtain such a license, it could be granted on non-exclusive terms, thereby providing our
competitors and other third parties access to the same technologies licensed to us. Without such a license, we could be forced, including by court order, to
cease  developing  and  commercializing  the  infringing  technology  or  drug  candidates.  In  addition,  we  could  be  found  liable  for  monetary  damages,
including treble damages and attorney’s fees if we are found to have willfully infringed such third-party patent rights. A finding of infringement could
prevent us from commercializing our drug candidates or force us to cease some of our business operations, which could materially harm our business.

No assurance can be given that patents issued to third parties do not exist, have not been filed, or could not be filed or issued, which contain
claims covering their products, technology or methods that may encompass all or a portion of our products and methods. Given the number of patents
issued  and  patent  applications  filed  in  our  technical  areas  or  fields,  we  believe  there  is  a  risk  that  third  parties  may  allege  they  have  patent  rights
encompassing our products or methods.

Other products or product candidates that we may in-license or acquire could be subject to similar risks and uncertainties.

We  may  need  to  license  certain  intellectual  property  from  third  parties,  and  such  licenses  may  not  be  available  or  may  not  be  available  on
commercially reasonable terms.

A third party may hold intellectual property, including patent rights that are important or necessary to the development and commercialization of
our products. It may be necessary for us to use the patented or proprietary technology of third parties to commercialize our products, in which case we
would be required to obtain a license from these third parties, whom may or may not be interested in granting such a license, on commercially reasonable
terms,  in  which  case  our  business  could  be  harmed,  possibly  materially.  For  example,  we  engage  extensively  with  third  parties,  including  academic
institutions, to conduct non-clinical and clinical research on our product and product candidates. While we seek to ensure all material transfer and service
agreements governing this research provide us with favorable terms covering newly generated intellectual property, a general principle under which much
of this research with academic institutions is conducted provides third-party ownership of newly generated intellectual property, with an exclusive option
available for us to obtain a license to such intellectual property. Through the conduct of this research, it is possible that valuable intellectual property
could be developed by a third party, which we will then need to license in order to better develop or commercialize our products. No assurance can be
given that we will be able to successfully negotiate such a license on commercially reasonable terms, or at all. Further, should we fail to successfully
negotiate  a  license  to  such  intellectual  property,  most  institutions  are  then  free  to  license  such  intellectual  property  to  any  other  third  party,  including
potentially  direct  competitors  of  ours.  Should  we  fail  to  adequately  secure  a  license  to  any  newly  generated  intellectual  property,  our  ability  to
successfully develop or commercialize our products may be hindered, possibly materially.

If we are unable to protect the confidentiality of our trade secrets, our business and competitive position may be harmed.

In  addition  to  the  protection  afforded  by  patents,  we  rely  upon  unpatented  trade  secret  protection,  unpatented  know-how  and  continuing
technological innovation to develop and maintain our competitive position. With respect to the building of our proprietary compound library, we consider
trade secrets and know-how to be our primary intellectual property. We seek to protect our proprietary technology and processes, in part, by entering into
confidentiality  agreements  with  our  collaborators,  scientific  advisors,  employees  and  consultants,  and  invention  assignment  agreements  with  our
consultants and employees. We may not be able to prevent the unauthorized disclosure or use of our technical know-how or other trade secrets by the
parties to these agreements, however, despite the existence of confidentiality agreements and other contractual restrictions. Monitoring unauthorized uses
and disclosures is difficult, and we do not know whether the steps we have taken to protect our proprietary technologies will be effective. If any of the
collaborators, scientific advisors, employees and consultants who are parties to these agreements breach or violate the terms of any of these agreements,
we may not have adequate remedies for any such breach or violation, and we could lose our trade secrets as a result. Enforcing a claim that a third party
illegally obtained and is using our trade secrets, like patent litigation, is expensive and time-consuming, and the outcome is unpredictable. In addition,
courts outside the United States are sometimes less willing to protect trade secrets.

Our  trade  secrets  could  otherwise  become  known  or  be  independently  discovered  by  our  competitors.  Competitors  could  purchase  our  drug
candidates and attempt to replicate some or all of the competitive advantages we derive from our development efforts, willfully infringe our intellectual
property rights, design around our protected technology or develop their own competitive technologies that fall outside of our intellectual property rights.
If any of our trade secrets were to be lawfully obtained or independently developed by a competitor, we would have no right to prevent them, or those to
whom  they  communicate  it,  from  using  that  technology  or  information  to  compete  with  us.  If  our  trade  secrets  are  not  adequately  protected  so  as  to
protect our market against competitors’ drugs, our competitive position could be adversely affected, as could our business.

51

 
 
 
 
 
 
 
 
 
 
 
Table of Contents

We  may  be  subject  to  damages  resulting  from  claims  that  we  or  our  employees  have  wrongfully  used  or  disclosed  alleged  trade  secrets  of  our
competitors or are in breach of non-competition or non-solicitation agreements with our competitors.

We could in the future be subject to claims that we or our employees have inadvertently or otherwise used or disclosed alleged trade secrets or
other  proprietary  information  of  former  employers  or  competitors.  Although  we  try  to  ensure  that  our  employees  and  consultants  do  not  use  the
intellectual property, proprietary information, know-how or trade secrets of others in their work for us, we may in the future be subject to claims that we
caused an employee to breach the terms of his or her non-competition or non-solicitation agreement, or that we or these individuals have, inadvertently or
otherwise, used or disclosed the alleged trade secrets or other proprietary information of a former employer or competitor. Litigation may be necessary to
defend  against  these  claims.  Even  if  we  are  successful  in  defending  against  these  claims,  litigation  could  result  in  substantial  costs  and  could  be  a
distraction to management. If our defenses to these claims fail, in addition to requiring us to pay monetary damages, a court could prohibit us from using
technologies or features that are essential to our drug candidates, if such technologies or features are found to incorporate or be derived from the trade
secrets or other proprietary information of the former employers. An inability to incorporate such technologies or features would have a material adverse
effect on our business and may prevent us from successfully commercializing our drug candidates. In addition, we may lose valuable intellectual property
rights or personnel as a result of such claims. Moreover, any such litigation or the threat thereof may adversely affect our ability to hire employees or
contract with independent sales representatives. A loss of key personnel or their work product could hamper or prevent our ability to commercialize our
drug candidates, which would have an adverse effect on our business, results of operations and financial condition.

Risks Related to Our Business Organization and Governance, Strategy, Employees and Growth Management

If  we  fail  to  attract  and  keep  key  management,  commercial,  and  clinical  development  personnel,  we  may  be  unable  to  successfully  develop  or
commercialize our product and product candidates.

We are highly dependent on the research and development, commercialization, manufacturing, quality, financial and legal expertise of our senior
management team as well as the other principal members of our management. Although we have entered into an employment agreement with our chief
executive officer and employment letters with our senior managers, each of our executive officers may terminate their employment with us at any time.
We  do  not  maintain  key  person  insurance  for  any  of  our  executives  or  other  employees.  In  addition,  we  rely  on  consultants  and  advisors,  including
scientific and clinical advisors, to assist us in formulating our research and development and commercialization strategy. Our consultants and advisors
may be employed by employers other than us and may have commitments under consulting or advisory contracts with other entities that may limit their
availability to us. If we are unable to continue to attract and retain high quality personnel, our ability to pursue our growth strategy will be limited.

Recruiting and retaining qualified scientific, clinical, manufacturing and medical affairs, and commercial personnel, particularly in MS, will be
critical  to  our  success.  The  loss  of  the  services  of  our  chief  executive  officer  or  other  key  employees  could  impede  the  achievement  of  our  research,
development and commercialization objectives and seriously harm our ability to successfully implement our business strategy. Furthermore, replacing
key employees may be difficult and may take an extended period of time because of the limited number of individuals in our industry with the breadth of
skills and experience required to successfully develop, gain regulatory approval of and commercialize products. Competition to hire from this limited
pool is intense, and we may be unable to hire, train, retain or motivate these key personnel on acceptable terms given the competition among numerous
pharmaceutical and biotechnology companies for similar personnel. If we are not able to attract and retain the necessary personnel to accomplish our
business objectives, we may experience constraints that will significantly impede the achievement of our development and commercialization objectives,
our ability to raise additional capital, and our ability to implement our business strategy.  

We will need to develop and expand our business, and we may encounter difficulties in managing this development and expansion, which could
disrupt our operations.

We may attempt to expand our business by acquiring additional businesses or drugs, forming strategic alliances or creating joint ventures with
third  parties.  We  may  encounter  numerous  difficulties  in  developing,  manufacturing,  and  marketing  any  new  products  resulting  from  any  such
arrangement or transaction that may delay or prevent us from realizing their expected benefits. If we are unable to successfully integrate such acquired
businesses with our existing operations and company culture, we may never realize the benefits of such acquisitions or strategic alliances. We cannot
assure you that, following any such transaction, we will achieve the expected synergies to justify the transaction.

As of February 26, 2024, we had 264 full-time employees. To manage our anticipated future growth and focus in neurology and immunology,
we  must  continue  to  implement  and  improve  our  managerial,  operational  and  financial  systems,  and  continue  to  recruit  and  train  additional  qualified
personnel.  Also,  our  management  may  need  to  divert  a  disproportionate  amount  of  its  attention  away  from  its  day-to-day  activities  and  devote  a
substantial amount of time to managing these activities. Due to our limited resources, we may not be able to effectively manage the expansion and shift
of our operations or recruit and train additional qualified personnel. This may result in weaknesses in our infrastructure, give rise to operational mistakes,
loss  of  business  opportunities,  loss  of  employees  and  reduced  productivity  among  remaining  employees.  If  our  management  is  unable  to  effectively
manage  our  transition  to  a  strategy  primarily  focused  on  neurology  and  immunology,  our  expenses  may  increase  more  than  expected  our  ability  to
generate or increase our revenue could be reduced and we may not be able to implement our business strategy. Our future financial performance and our
ability to commercialize our drug candidates, if approved, and compete effectively will depend, in part, on our ability to effectively manage the future
development and changes to our business.

52

 
 
 
 
 
 
 
 
 
 
Table of Contents

Additionally,  to  help  manage  the  evolving  needs,  we  may  utilize  the  services  of  outside  vendors  or  consultants  to  perform  tasks  including
clinical  trial  management,  statistics  and  analysis,  regulatory  affairs,  formulation  development,  chemistry,  manufacturing,  controls,  and  other
pharmaceutical development functions. Our growth strategy may also entail expanding our group of contractors or consultants to implement these tasks
going forward. Because we rely on a substantial number of consultants, effectively outsourcing many key functions of our business, we will need to be
able  to  effectively  manage  these  consultants  to  ensure  that  they  successfully  carry  out  their  contractual  obligations  and  meet  expected  deadlines.
However,  if  we  are  unable  to  effectively  manage  our  outsourced  activities  or  if  the  quality  or  accuracy  of  the  services  provided  by  consultants  is
compromised for any reason, our clinical trials may be extended, delayed or terminated, and we may not be able to obtain regulatory approval for our
product candidates or otherwise advance our business. There can be no assurance that we will be able to manage our existing consultants or find other
competent outside contractors and consultants on economically reasonable terms, or at all. If we are not able to effectively expand our organization by
hiring  new  employees  and  expanding  our  groups  of  consultants  and  contractors  when  needed,  we  may  be  unable  to  successfully  implement  the  tasks
necessary to achieve our research, development and commercialization goals.

Certain anti-takeover provisions in our governing documents and Delaware law could make a third-party acquisition of us difficult. This could limit
the price investors might be willing to pay in the future for our common stock.

Certain provisions in our amended and restated certificate of incorporation and restated bylaws may make it more difficult for a third party to
acquire us or discourage a third party from attempting to acquire or control us and may limit the price that certain investors might be willing to pay in the
future for shares of our common stock. For example, our amended and restated certificate of incorporation allows us to issue preferred stock without the
approval of our stockholders, the issuance of which could decrease the amount of earnings and assets available for distribution to, or affect the rights and
powers, including voting rights, of our common stockholders. In certain circumstances, such issuance could have the effect of decreasing the market price
of our common stock. In addition, our restated bylaws eliminate the right of stockholders to call a special meeting of stockholders, which could make it
more difficult for stockholders to effect certain corporate actions. Any of these provisions could also have the effect of delaying or preventing a change in
control.

On July 18, 2014, the Board of Directors declared a distribution of one right for each outstanding share of common stock. The rights may have
certain anti-takeover effects. The rights will cause substantial dilution to a person or group that attempts to acquire us on terms not approved by the Board
of Directors unless the offer is conditioned on a substantial number of rights being acquired. However, the rights should not interfere with any merger,
statutory share exchange or other business combination approved by the Board of Directors since the rights may be terminated by us upon resolution of
the Board of Directors. Thus, the rights are intended to encourage persons who may seek to acquire control of the Company to initiate such an acquisition
through negotiations with the Board of Directors. However, the effect of the rights may be to discourage a third party from making a partial tender offer
or otherwise attempting to obtain a substantial equity position in the equity securities of, or seeking to obtain control of, the Company. To the extent any
potential acquirers are deterred by the rights, the rights may have the effect of preserving incumbent management in office.

Our ability to utilize our net operating loss carryforwards and certain other tax attributes may be limited.

Under Section 382 of the Internal Revenue Code of 1986, as amended, if a corporation undergoes an ownership change (generally defined as a
greater than 50% change (by value) in the ownership of its equity over a three-year period), the corporation’s ability to use its pre-change net operating
loss carryforwards and certain other pre-change tax attributes to offset its post-change income may be limited. We may have experienced such ownership
changes in the past, and we may experience ownership changes in the future as a result of shifts in our stock ownership, some of which are outside our
control.  As  of  December  31,  2023,  we  had  federal  net  operating  loss  carryforwards  of  approximately  $1.4  billion,  and  our  ability  to  utilize  those  net
operating loss carryforwards could be limited by an ownership change as described above, which could result in increased tax liability to us. In addition,
pursuant to the Tax Act, we may not use net operating loss carry-forwards to reduce our taxable income in any year by more than 80%, and we may not
carry back any net operating losses to prior years. On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security (CARES) Act was signed by
President Trump. Certain provisions of the CARES Act alter the rules regarding net-operating losses for such losses arising in 2018, 2019 and 2020. Such
losses may be carried back for five years. We cannot assure you, however, of our ability to utilize these favorable offset rules within the applicable time
period. These rules apply regardless of the occurrence of an ownership change.

Certain of our executive officers, directors, principal stockholders and their affiliates maintain the ability to exercise significant influence over our
company and all matters submitted to stockholders for approval.

Certain  of  our  executive  officers,  directors  and  stockholders  own  more  than  5%  of  our  outstanding  common  stock  and,  together  with  their
affiliates and related persons, beneficially own a significant percentage of our capital stock. If these stockholders were to choose to act together, they
would be able to influence our management and affairs and the outcome of matters submitted to our stockholders for approval, including the election of
directors and any sale, merger, consolidation, or sale of all or substantially all of our assets. This concentration of voting power could delay or prevent an
acquisition of our company on terms that other stockholders may desire. In addition, this concentration of ownership might adversely affect the market
price of our common stock by:

●
●
●

delaying, deferring or preventing a change of control of us;
impeding a merger, consolidation, takeover or other business combination involving us; or
discouraging a potential acquirer from making a tender offer or otherwise attempting to obtain control of us.

53

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Our  internal  information  technology  systems,  or  those  of  our  third-party  CROs,  CMOs,  or  other  contractors  or  consultants,  may  fail  or  suffer
security  breaches,  which  could  result  in  a  material  disruption  of  our  drug  candidates’  development  programs  and  our  commercialization  of  any
products for which we receive regulatory approval.

Despite the implementation of security measures, our internal information technology systems and those of our third-party CROs, CMOs, and
other  contractors  and  consultants  are  vulnerable  to  damage  from  computer  viruses,  unauthorized  access,  cyber-attacks  or  cyber-intrusions  over  the
Internet, natural disasters, terrorism, war and telecommunication and electrical failures. Although we have been the targets of cyber-attacks and cyber-
intrusions, the impact on our operations and financial condition has not been material. We expect such cybersecurity threats to continue and become more
sophisticated, even more so due to the conflict between Russia and Ukraine. A significant cyber-attack or cyber-intrusion could cause our systems to fail,
leakage of confidential information, or business interruption, which could result in a material disruption of our operations, financial loss, or reputational
harm. For example, the loss of clinical trial data for our drug candidates could result in delays in our regulatory approval efforts and significantly increase
our costs to recover or reproduce the data. We have invested in protections and monitoring practices of our data and information technology systems to
reduce these risks and expect to continue do so as our information technology systems increase in magnitude and complexity. However, there can be no
assurance that our efforts and investments will prevent breakdowns or breaches in our systems that could adversely affect our business.

Unfavorable global economic conditions could adversely affect our business, financial condition or results of operations.

inflation,  restricted  credit,  poor 

Our  results  of  operations  could  be  adversely  affected  by  general  conditions  in  the  global  economy  and  in  the  global  financial  markets.  Key
national economies, including the United States, have been affected from time to time by economic downturns or recessions, supply chain constraints,
rising 
liquidity,  reduced  corporate  profitability,  debt,  equity  and  foreign  exchange  market  volatility,
bankruptcies, rising interest rates, unemployment rates and overall uncertainty with respect to the economy. Increasing interest rates in the United States
to respond to inflationary pressures and market volatility, as well as the government closures of Silicon Valley Bank and Signature Bank and liquidity
concerns at other financial institutions, could negatively impact our results of operations and financial condition. In addition, increased interest rates or a
general  economic  downturn  or  recession  could  reduce  our  ability  to  raise  additional  capital  when  needed  on  acceptable  terms,  if  at  all.  A  weak  or
declining economy, supply disruptions or international trade disputes could also strain our third-party suppliers, possibly resulting in supply disruption.

Likewise,  the  capital  and  credit  markets  may  be  adversely  affected  by  the  conflicts  between  Russia  and  Ukraine  and  Israel  and  Hamas,  the
possibility of wider European, Middle Eastern or global conflicts, and the global sanctions imposed in response thereto. Other international events such
as trade disputes, separatist movements, leadership changes and political and military conflicts could also adversely affect global financial activity and
markets and could negatively affect the U.S. economy. These conditions could result in decreased economic activity, heightened risk of cyberattacks and
inflation,  as  well  as  impact  our  ability  to  raise  capital.  Additionally,  the  Federal  Reserve  Board  (FRB)  and  other  major  central  banks  have  been
consistently removing or reducing monetary accommodation, increasing the risk of recession and also potentially negatively impacting asset values and
credit spreads that were boosted by extraordinary monetary stimulus. A severe or prolonged economic downturn could result in a variety of risks to our
business, including, weakened demand for our drug candidates and our ability to raise additional capital when needed on acceptable terms, if at all. A
weak or declining economy could also strain our suppliers, possibly resulting in supply disruption, or cause our customers to delay making payments for
our marketed product and services. We cannot anticipate all of the ways in which the foregoing, and the current economic climate and financial market
conditions, could adversely impact our business.

Our  employees,  principal  investigators,  CROs,  CMOs  and  consultants  may  engage  in  misconduct  or  other  improper  activities,  including  non-
compliance with regulatory standards and requirements and insider trading, which could have a material adverse effect on our business.

We are exposed to the risk that our employees, principal investigators, CROs, CMOs, and consultants may engage in fraudulent conduct or other
illegal activity. Misconduct by these parties could include intentional failures to comply with FDA regulations, provide accurate information to the FDA,
comply  with  manufacturing  standards  we  have  established,  comply  with  federal  and  state  healthcare  fraud  and  abuse  laws  and  regulations,  report
financial  information  or  data  accurately  or  disclose  unauthorized  activities  to  us.  In  particular,  sales,  marketing  and  business  arrangements  in  the
healthcare  industry  are  subject  to  extensive  laws  and  regulations  intended  to  prevent  fraud,  misconduct,  kickbacks,  self-dealing  and  other  abusive
practices. These laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and promotion, sales commission, customer
incentive programs and other business arrangements. Activities subject to these laws also involve the improper use of information obtained in the course
of clinical trials or creating fraudulent data in our pre-clinical studies or clinical trials, which could result in regulatory sanctions and cause serious harm
to our reputation. We have adopted a code of ethics applicable to all of our employees and have implemented a compliance program, but it is not always
possible to identify and deter misconduct by employees and other third parties, and the precautions we take to detect and prevent this activity may not be
effective in controlling unknown or unmanaged risks or losses or in protecting us from governmental investigations or other actions or lawsuits stemming
from a failure to comply with these laws or regulations. In addition, we are subject to the risk that a person could allege such fraud or other misconduct,
even if none occurred. If any such actions are instituted against us, regardless of the outcome, our reputation and our business may suffer. If we are not
successful in defending ourselves or asserting our rights, those actions could lead to imposition of civil, criminal and administrative penalties, damages,
monetary fines, possible exclusion from participation in Medicare, Medicaid and other federal healthcare programs, contractual damages, reputational
harm, diminished profits and future earnings, and curtailment of our operations, any of which could adversely affect our ability to operate our business.

We may acquire businesses or drugs, or form strategic alliances, in the future, and we may not realize the benefits of such acquisitions.

We  may  acquire  additional  businesses  or  drugs,  form  strategic  alliances  or  create  joint  ventures  with  third  parties  that  we  believe  will
complement or augment our existing business. If we acquire businesses with promising markets or technologies, we may not be able to realize the benefit
of  acquiring  such  businesses  if  we  are  unable  to  successfully  integrate  them  with  our  existing  operations  and  company  culture.  We  may  encounter
numerous  difficulties  in  developing,  manufacturing  and  marketing  any  new  products  resulting  from  a  strategic  alliance  or  acquisition  that  delay  or
prevent us from realizing their expected benefits or enhancing our business. We cannot assure you that, following any such acquisition, we will achieve
the expected synergies to justify the transaction.

We may be subject to adverse legislative or regulatory tax changes that could negatively impact our financial condition.

The rules dealing with U.S. federal, state and local income taxation are constantly under review by persons involved in the legislative process
and  by  the  IRS  and  the  U.S.  Treasury  Department.  Changes  to  tax  laws  (which  changes  may  have  retroactive  application)  could  adversely  affect  our
stockholders  or  us.  In  recent  years,  many  such  changes  have  been  made  and  changes  are  likely  to  continue  to  occur  in  the  future.  We  cannot  predict
whether, when, in what form, or with what effective dates, tax laws, regulations and rulings may be enacted, promulgated or decided, which could result

 
 
 
 
 
 
 
 
 
 
 
in an increase in our, or our stockholders, tax liability or require changes in the manner in which we operate in order to minimize increases in our tax
liability.

On December 22, 2017, legislation commonly referred to as the Tax Act was signed into law and is generally effective after December 31, 2017.
The Tax Act makes significant changes to the United States federal income tax rules for taxation of individuals and business entities. Most of the changes
applicable to individuals are temporary and apply only to taxable years beginning after December 31, 2017 and before January 1, 2026. For corporations,
the Tax Act reduces the top corporate income tax rate to 21% and repeals the corporate alternative minimum tax, limits the deduction for net interest
expense, limits the deduction for net operating losses and eliminates net operating loss carrybacks, modifies or repeals many business deductions and
credits, shifts the United States toward a more territorial tax system, and imposes new taxes to combat erosion of the U.S. federal income tax base. The
Tax Act makes numerous other large and small changes to the federal income tax rules that may affect potential investors and may directly or indirectly
affect us. We continue to examine the impact this tax reform legislation may have on our business. However, the effect of the Tax Act on us, whether
adverse or favorable, is uncertain, and may not become evident for some period of time. This document does not discuss such legislation or the manner in
which it might affect us or purchasers of our common stock. Prospective investors are urged to consult with their legal and tax advisors with respect to
the  Tax  Act  and  any  other  regulatory  or  administrative  developments  and  proposals,  and  their  potential  effects  on  them  based  on  their  unique
circumstances.

54

 
 
Table of Contents

General Risks

Risks Related to Our Common Stock and Being a Publicly Traded Company

Our stock price is, and we expect it to remain, volatile, which could limit investors’ ability to sell stock at a profit.

The  trading  price  of  our  common  stock  has  been  and  is  likely  to  continue  to  be  highly  volatile  and  subject  to  wide  fluctuations  in  price  in

response to various factors, many of which are beyond our control. These factors include, among others:

●
●
●
●
●
●

●
●
●
●
●

●
●
●
●

reception and success of BRIUMVI in the U.S. market;
the anticipated launch of BRIUMVI in European markets;
publicity regarding actual or potential clinical results relating to our product or products under development by our competitors or us;
delay or failure in initiating, completing or analyzing nonclinical or clinical trials or the unsatisfactory design or results of these trials;
achievement or rejection of regulatory approvals by us or our competitors;
any  delay  in  our  regulatory  review  for  products  and  product  candidates  we  may  develop,  and  any  adverse  development  or  perceived
adverse development with respect to the applicable regulatory authority’s review of such filings, including without limitation a change to
the projected approval date, scheduling of an advisory committee meeting or issuance of a “refusal to file” letter;
announcements of technological innovations or new commercial products by our competitors or us;
developments concerning proprietary rights, including patents;
developments concerning our collaborations;
regulatory developments in the United States and foreign countries;
economic or other crises and other external factors such as the disruptions in the global economy caused by the COVID-19 pandemic, the
conflict between Russia and Ukraine, and the Israel-Hamas war;
period-to-period fluctuations in our revenues and other results of operations;
failure to meet our revenue projections or guidance;
changes in financial estimates by securities analysts; and
sales of our common stock by us.

We  will  not  be  able  to  control  many  of  these  factors,  and  we  believe  that  period-to-period  comparisons  of  our  financial  results  will  not

necessarily be indicative of our future performance.

In addition, the stock market in general, and the market for biotechnology companies in particular, has experienced extreme price and volume
fluctuations that may have been unrelated or disproportionate to the operating performance of individual companies. These broad market and industry
factors may seriously harm the market price of our common stock, regardless of our operating performance. As a result of this volatility, investors may
not be able to sell their common stock at or above the price paid for the shares.

We are subject to risks related to corporate social responsibility and reputational matters.

Our reputation and the reputation of our brands, including the perception held by our customers, end-users, business partners, investors, other
key stakeholders and the communities in which we do business are influenced by various factors. There is an increased focus from our stakeholders on
Environmental, Social, and Governance (ESG) practices and disclosure - and if we fail, or are perceived to have failed, in any number of ESG matters,
such as environmental stewardship, inclusion and diversity, workplace conduct and support for local communities, or if we fail, or are perceived to have
failed, to effectively respond to changes in legal or regulatory requirements concerning climate change or other sustainability concerns, our reputation or
the reputation of our brands may suffer. Such damage to our reputation and the reputation of our brands may negatively impact our business, financial
condition and results of operations. In addition, negative or inaccurate postings or comments on social media or networking websites about the Company
or our brands could generate adverse publicity that could damage our reputation or the reputation of our brands. If we are unable to effectively manage
real or perceived issues, including concerns about product quality, safety, corporate social responsibility or other matters, sentiments toward the Company
or our products could be negatively impacted, and our financial results could suffer.

55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Because we do not anticipate paying any cash dividends on our capital stock in the foreseeable future, capital appreciation, if any, will likely be the
sole source of gain for our stockholders.

We have never declared or paid cash dividends on our capital stock. We currently intend to retain all of our future earnings, if any, to finance the
growth  and  development  of  our  business.  However,  any  future  determination  relating  to  the  use  of  our  future  earnings,  if  any,  will  be  made  at  the
discretion  of  the  Board  of  Directors  and  will  depend  on  a  number  of  factors,  including  capital  requirements,  financial  conditions,  future  prospects,
contractual restrictions and covenants and other factors that the Board of Directors may deem relevant. In addition, under the Amended Loan Agreement,
as  amended,  with  Hercules,  we  are  currently  restricted  from  paying  cash  dividends,  and  we  expect  these  restrictions  to  continue  in  the  future.
Furthermore, the terms of any future debt agreements may continue to preclude us from paying dividends. As a result, capital appreciation, if any, of our
common stock will be likely the sole source of gain for our stockholders for the foreseeable future.

An active trading market for our common stock may not be sustained, and investors may not be able to resell their shares at or above the price they
paid.

Although we have listed our common stock on the Nasdaq Capital Market, an active trading market for our shares may not be sustained. In the
absence of an active trading market for our common stock, investors may not be able to sell their common stock at or above the price at which they
acquired their shares or at the time that they would like to sell. An inactive trading market may also impair our ability to raise capital to continue to fund
operations by selling shares and may impair our ability to acquire other companies or technologies by using our shares as consideration.

If equity research analysts do not publish research or reports about our business or if they publish negative evaluations of or downgrade our common
stock, the price of our common stock could decline.

The trading market for our common stock relies in part on the research and reports that equity research analysts publish about us or our business.
We do not control these analysts. If one or more of the analysts covering our business downgrade their evaluations of our common stock, the price of our
common stock could decline. If one or more of these analysts cease to cover our common stock, we could lose visibility in the market for our common
stock, which in turn could cause our common stock price to decline.

We  incur  significant  increased  costs  as  a  result  of  operating  as  a  public  company,  and  our  management  is  required  to  devote  substantial  time  to
compliance initiatives.

As  a  public  company,  we  incur  significant  legal,  accounting  and  other  expenses  under  the  Sarbanes-Oxley  Act  of  2002,  as  well  as  rules
subsequently implemented by the SEC, and the rules of any stock exchange on which we are listed. These rules impose various requirements on public
companies,  including  requiring  establishment  and  maintenance  of  effective  disclosure  and  financial  controls  and  appropriate  corporate  governance
practices.  Our  team  has  devoted  and  will  continue  to  devote  a  substantial  amount  of  time  to  these  compliance  initiatives.  Moreover,  these  rules  and
regulations increase our legal and financial compliance costs and make some activities more time-consuming and costly.

The Sarbanes-Oxley Act of 2002 requires, among other things, that we maintain effective internal control over financial reporting and disclosure
controls  and  procedures.  As  a  result,  we  are  required  to  periodically  perform  an  evaluation  of  our  internal  control  over  financial  reporting  to  allow
management  to  report  on  the  effectiveness  of  those  controls,  as  required  by  Section  404  of  the  Sarbanes-Oxley  Act.  Additionally,  our  independent
auditors  are  required  to  perform  a  similar  evaluation  and  report  on  the  effectiveness  of  our  internal  control  over  financial  reporting.  These  efforts  to
comply with Section 404 will require the commitment of significant financial and managerial resources. While we anticipate maintaining the integrity of
our internal control over financial reporting and all other aspects of Section 404, we cannot be certain that a material weakness will not be identified
when we test the effectiveness of our control systems in the future. If a material weakness is identified, we could be subject to sanctions or investigations
by  the  SEC  or  other  regulatory  authorities,  which  would  require  additional  financial  and  management  resources,  costly  litigation  or  a  loss  of  public
confidence in our internal control over financial reporting, which could have an adverse effect on the market price of our stock.

  Volatility in the price of our common stock may subject us to securities and shareholder derivative litigation, which could cause us to incur substantial
costs and divert management’s attention, financial resources and other company assets.

In the past, securities class action and shareholder derivative litigation has often been brought against a company following periods of volatility
in the market price of its securities. This risk is especially relevant for us because pharmaceutical companies have experienced significant stock price
volatility in recent years. Past lawsuits and any future lawsuits to which we may become a party are subject to inherent uncertainties and will likely be
expensive  and  time-consuming  to  investigate,  defend,  and  resolve,  and  will  divert  our  management’s  attention  and  financial  and  other  resources.  The
outcome of litigation is necessarily uncertain, and we could be forced to expend significant resources in the defense of these and other suits in which we
may not prevail. Any litigation to which we are a party may result in an onerous or unfavorable judgment that may not be reversed upon appeal or in
payments  of  substantial  monetary  damages  or  fines,  or  we  may  decide  to  settle  this  or  other  lawsuits  on  similarly  unfavorable  terms,  which  could
adversely affect our business, financial condition, results of operations or stock price.

Future sales of our common stock, including by us or our directors and executive officers or shares issued upon the exercise of currently outstanding
options, could cause our stock price to decline.

A substantial portion of our outstanding common stock can be traded without restriction at any time. In addition, a portion of our outstanding
common stock is currently restricted as a result of federal securities laws but can be sold at any time subject to applicable volume limitations. As such,
sales of a substantial number of shares of our common stock in the public market could occur at any time. These sales, or the perception in the market
that the holders of a large number of shares intend to sell shares, by us or others, could reduce the market price of our common stock or impair our ability
to raise adequate capital through the sale of additional equity securities. In addition, we have a significant number of shares that are subject to outstanding
options. The exercise of these options and the subsequent sale of the underlying common stock could cause a further decline in our stock price. These
sales also might make it difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate. We cannot predict the
number, timing or size of future issuances or the effect, if any, that any future issuances may have on the market price for our common stock.

56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

ITEM 1B. UNRESOLVED STAFF COMMENTS

None.

ITEM 1C. CYBERSECURITY

Risk Management and Strategy

We have implemented and maintain various information security processes designed to mitigate risks on a case-by-case basis from cybersecurity

threats to our critical computer networks, third party-hosted services, communications systems, hardware and software, and our critical data, including
intellectual property, confidential information that is proprietary, strategic or competitive in nature, and data related to patients and clinical trials (IT
Assets). The potential consequences of a material cybersecurity incident could include reputational damage, litigation with third parties, regulatory criticism
or proceedings and increased cybersecurity protection and remediation costs, which in turn could materially adversely affect our results of operations. The
Company’s information security program evaluates threats posed by internal and external factors and supports daily operational functions that prevent
unauthorized access or compromise.

Depending on the environment, we implement and maintain various technical, physical, and organizational measures, processes, standards and

policies designed to manage and mitigate material risks from cybersecurity threats to our IT Assets, including, for example: implementing policies and
guidelines governing the individual use and protection of IT Assets by employees, employee training, and leveraging the capability of third-party service
providers to support our internal cybersecurity processes. We will continue to monitor proposed cybersecurity disclosure rules from the SEC and alter our
procedures accordingly.

Risks from cybersecurity threats have, to date, not materially affected us, our business strategy, results of operations or financial condition. For a

description of the risks from cybersecurity threats that may materially affect us and how they may do so, see our risk factors under Part 1. Item 1A. Risk
Factors in this Annual Report on Form 10-K, including the risk factor captioned “Our internal information technology systems, or those of our third-party
CROs, CMOs, or other contractors or consultants, may fail or suffer security breaches, which could result in a material disruption of our drug candidates’
development programs and our commercialization of any products for which we receive regulatory approval.”

Governance

Our information technology (IT) team leads the Company’s overall cybersecurity efforts and is responsible for the day-to-day management of

risks we face, while our Board of Directors/management provides guidance on the oversight of risk management. Our Information Security Incident
Response Plan is designed to escalate cybersecurity incidents, depending on the circumstances, to appropriate stakeholders as defined by internal Standard
Operating Procedures. As part of such process, the corporate IT Security Team receives aggregate monthly reports from a third-party managed services
organization contracted to monitor the TGTX IT environment. Additionally, the Vice President of IT receives regular reports from the corporate IT Security
Team concerning the Company’s significant cybersecurity threats and risks and the processes the Company has implemented to address them. Significant
events are reported to the Chief Financial Officer.

ITEM 2. PROPERTIES.

We maintain corporate and executive space in Morrisville, North Carolina, New York, New York, and Edison, New Jersey. We are also currently
leasing small office space in Boca Raton, Florida. We believe that our existing facilities are adequate to meet our current requirements. We do not own any
real property.

ITEM 3. LEGAL PROCEEDINGS.

We, and our subsidiaries, are not a party to, and our property is not the subject of, any material pending legal proceedings.

ITEM 4. MINE SAFETY DISCLOSURES.

None.

57

 
  
  
 
 
 
 
 
 
 
  
 
 
 
 
 
Table of Contents

PART II

ITEM  5.  MARKET  FOR  REGISTRANT’S  COMMON  EQUITY,  RELATED  STOCKHOLDER  MATTERS  AND  ISSUER  PURCHASES  OF
EQUITY SECURITIES.

Market Information

Our common stock is listed on the Nasdaq Capital Market and trades under the symbol “TGTX”.

Holders

The number of record holders of our common stock as of February 23, 2024 was 214.

Dividends

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

future. Any future determination to pay dividends will be at the discretion of our board of directors.

Securities Authorized for Issuance Under Equity Compensation Plans

The  following  table  provides  information  as  of  December  31,  2023,  regarding  the  securities  authorized  for  issuance  under  our  equity
compensation plans, the TG Therapeutics, Inc. Amended and Restated 2012 Incentive Plan (the 2012 Incentive Plan) and the TG Therapeutics, Inc. 2022
Incentive Plan (the 2022 Incentive Plan). There were no additional shares available to be issued under the 2012 Incentive Plan.

Equity Compensation Plan Information

Number of
securities to be
issued upon
exercise of
outstanding
options

    Weighted-average    
exercise price of
outstanding
options

Number of
securities
remaining
available for
future issuance
under equity
compensation
plans (excluding
securities reflected  
in column 1)

Plan Category

Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders
Total

4,697,029    $
—     
4,697,029    $

6.98     
—     
6.98     

8,751,892 
— 
8,751,892 

For information about all of our equity compensation plans see Note 6 to our Consolidated Financial Statements included in this report.

COMMON STOCK PERFORMANCE GRAPH

The  following  graph  compares  the  cumulative  total  stockholder  return  on  our  common  stock  for  the  period  from  December  31,  2018  through
December 31, 2023, with the cumulative total return over such period on (i) the U.S. Index of The Nasdaq Stock Market and (ii) the Biotechnology Index
of The Nasdaq Stock Market. The graph assumes an investment of $100 on December 31, 2018, in our common stock (at the adjusted closing market price)
and in each of the indices listed above, and assumes the reinvestment of all dividends. Measurement points are December 31 of each year.

*     $100 invested on December 31, 2018 in stock or index, including reinvestment of dividends. Fiscal Years ending December 31.

ITEM 6. REMOVED AND RESERVED

 
 
 
 
 
 
 
 
 
 
 
     
   
   
 
 
   
   
 
 
   
   
 
 
   
   
 
 
   
   
 
 
   
   
 
 
 
 
   
   
 
 
   
   
 
   
   
 
 
     
       
       
 
   
   
   
 
 
 
 
 
 
58

 
Table of Contents

ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

The following discussion and analysis contains forward-looking statements about our plans and expectations of what may happen in the future.
Forward-looking statements are based on a number of assumptions and estimates that are inherently subject to significant risks and uncertainties, and our
results could differ materially from the results anticipated by our forward-looking statements as a result of many known or unknown factors, including, but
not limited to, those factors discussed in “Risk Factors.” See also the “Special Cautionary Notice Regarding Forward-Looking Statements” set forth at the
beginning of this report.

You  should  read  the  following  discussion  and  analysis  in  conjunction  with  “Item  8.  Financial  Statements  and  Supplementary  Data,”  and  our

consolidated financial statements beginning on page F-1 of this report.

Overview

TG  Therapeutics is  a  fully-integrated,  commercial  stage,  biopharmaceutical  company  focused  on  the  acquisition,  development  and
commercialization of novel treatments for B-cell diseases. In addition to a research pipeline including several investigational medicines, TG has received
approval from the FDA for BRIUMVI (ublituximab-xiiy) for the treatment of adult patients with RMS, to include clinically isolated syndrome, relapsing-
remitting disease, and active secondary progressive disease, in adults. We also actively evaluate complementary products, technologies and companies for
in-licensing, partnership, acquisition and/or investment opportunities.  

On  February  5,  2021,  we  announced  that  the  FDA  granted  accelerated  approval  of  umbralisib,  the  Company’s  PI3K  delta  inhibitor,  then
commercially referred to as UKONIQ, for the treatment of adult patients with relapsed or refractory MZL who have received at least one prior anti-CD20
based regimen and adult patients with relapsed or refractory FL who have received at least three prior lines of systemic therapy. On April 15, 2022, we
announced the voluntary withdrawal of UKONIQ from sale for the approved indications. During the year ended December 31, 2023, our only sources of
product revenues were from the sales of BRIUMVI. Product revenues are recorded net of estimates of variable consideration. For further discussion of our
revenue recognition policy, see “Critical Accounting Policies and Significant Judgements and Estimates” below.

Cost of revenue consists primarily of materials and third-party manufacturing costs, as well as freight and royalties owed to our licensing partner
for BRIUMVI sales. Based on our policy to expense costs associated with the manufacture of our products prior to regulatory approval, a portion of the
manufacturing costs of BRIUMVI units recognized as revenue during the year ended December 31, 2023 were expensed prior to receipt of FDA approval
on December  28, 2022, and therefore are not included in costs of product revenue during the current period. 

Our  other  research  and  development  expenses  consist  primarily  of  expenses  relating  to  the  design,  development,  manufacture,  testing  and
enhancement of our drug candidates and technologies, milestone expenses related to in-licensing of new product candidates, fees paid to consultants and
outside service providers for clinical and laboratory development, personnel expenses and other facilities-related expenses. We expense our research and
development costs as they are incurred. Research and development expenses for the years ended December 31, 2023, 2022 and 2021 were approximately
$63.2 million, $112.1 million and $198.5 million respectively, excluding noncash compensation expenses related to research and development.

The following table sets forth the research and development expenses per project, exclusive of noncash compensation expenses, for the periods

presented.

(in thousands)
Ublituximab
Umbralisib
Early Clinical Pipeline & Pre-Clinical

Total

2023

2022

2021

50,972    $
5,925     
6,285     
63,182    $

59,307    $
38,468     
14,353     
112,128    $

112,522 
63,033 
22,977 
198,532 

  $

  $

59

 
 
 
 
 
 
 
 
 
 
  
 
   
   
 
   
   
 
Table of Contents

Our selling, general and administrative expenses consist primarily of expenses related to the commercial launch of our products, including salaries
and related expenses for our commercialization team and commercial development activities. Other selling, general and administrative expenses consist of
executive, finance and other administrative personnel, recruitment expenses, professional fees and other corporate expenses, including investor relations,
legal activities and facilities-related expenses.

Our  results  of  operations  include  noncash  compensation  expenses  as  a  result  of  the  grants  of  restricted  stock  and  stock  options.  Compensation
expense  for  awards  of  restricted  stock  and  stock  options  granted  to  employees  and  directors  represents  the  fair  value  of  the  award  recorded  over  the
respective  vesting  periods  of  the  individual  awards.  The  expense  is  included  in  the  respective  categories  of  expense  in  the  consolidated  statements  of
operations. We expect to continue to incur significant noncash compensation expenses.

We recognize all share-based payments to employees and non-employee directors (as compensation for service) as noncash compensation expense
in the consolidated financial statements based on the fair values of such payments. Stock-based compensation expense recognized each period is based on
the value of the portion of share-based payment awards that is ultimately expected to vest during the period. Forfeitures are estimated at the time of grant
and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates.

RESULTS OF OPERATIONS

Comparison of the Years Ended December 31, 2023 and 2022

The following table summarizes the results of operations for the years ended December 31, 2023 and 2022:

(in thousands)
Product revenue, net

License, milestone and other revenue

Total Revenue

Costs and expenses:
Cost of revenue

Research and development:
Noncash compensation
Other research and development

Total research and development

Selling, General and administrative:

Noncash compensation
Other selling, general and administrative

Total selling, general and administrative

Total costs and expenses

Interest expense
Other income

Total other expense, net

Net income (loss) before taxes
Income taxes
Net income (loss)

2023

2022

  $

  $

92,005    $
141,657     
233,662    $

14,131     

13,010     
63,182     
76,192     

24,923     
97,783     
122,706     

2,633 
152 
2,785 

265 

13,224 
112,128 
125,352 

5,961 
64,046 
70,007 

213,029     

195,624 

12,615     
(5,044)    
7,571     

13,062     
390     
12,672    $

10,191 
(4,695)
5,496 

(198,335)

(198,335)

  $

60

 
  
  
 
 
 
 
 
   
 
   
 
     
       
 
     
       
 
   
     
       
 
   
   
   
 
     
       
 
     
       
 
   
   
   
 
     
       
 
   
 
     
       
 
   
   
   
 
     
       
 
   
   
  
 
Table of Contents

Product Revenue, net. Product revenue, net increased for the year ended December 31, 2023 compared to the comparable period ended December
31, 2022 primarily due to an increase in net product revenues from sales of our sole commercial product, BRIUMVI, which was commercially launched in
the  U.S.  in  January  2023,  following  FDA  approval.  Product  revenue,  net  for  the  year  ended  December  31,  2022,  consisted  of  net  product  sales  of
UKONIQ, which was officially withdrawn from the market in May 2022.

License  Revenue.  License  revenue  was  $140.2  million  and  $0.2  million  for  the  years  ended  December  31,  2023  and  December  31,  2022,
respectively.  License  revenue  for  the  year  ended  December  31,  2023  is  predominantly  comprised  of  recognition  of  license  revenue  from  the  one-time
$140.0 million non-refundable upfront payment recognized in the third quarter of 2023 as part of the Commercialization Agreement with Neuraxpharm
(see Note 2 for more information). License revenue for the year ended December 31, 2022 is comprised of recognition of a portion of the upfront payment
from the ublituximab sublicense agreement with Ildong.

Other Revenue.  Other  revenue  was  $1.5  million  and  zero  for  the  year  ended  December  31,  2023  and  December  31,  2022,  respectively.  Other
revenue for the year ended December 31, 2023 is comprised of consideration received for development and regulatory activities performed on behalf of
Neuraxpharm in accordance with the Commercialization Agreement.

Cost of Revenue. Cost of revenue for the year ended December 31, 2023 increased compared to the comparable period ended December 31, 2022
due  to  increased  product  sales  resulting  from  the  commercial  launch  of  BRIUMVI  in  the  U.S.  market    which  began  in  January  2023  following  FDA
approval. During the year ended December 31, 2023 the cost of revenue consisted primarily of third-party manufacturing, distribution, overhead costs and
royalties on net sales of BRIUMVI owed to our licensing partner. Based on our policy to expense costs associated with the manufacture of our products
prior to regulatory approval, a portion of the manufacturing costs of BRIUMVI units recognized as revenue during the year ended December 31, 2023 were
expensed as research and development expenses prior to receipt of FDA approval, and therefore are not reflected in the cost of revenue. We expect the cost
of  revenue  for  BRIUMVI  to  increase  in  relation  to  product  revenues  as  we  deplete  these  inventories  and  we  expect  to  use  the  remaining  pre-
commercialization inventory for product sales through the first half of 2025

Noncash  Compensation  Expense  (Research  and  Development).  Noncash  compensation  expense  (research  and  development)  related  to  equity

incentive grants totaled $13.0 million for the year ended December 31, 2023, as compared to $13.2 million during the comparable period in 2022.

Other  Research  and  Development  Expense.  Other  research  and  development  expense  decreased  for  the  year  ended  December  31,  2023,  by
approximately $48.9 million to $63.2 million as compared to the prior year ended December 31, 2022. The decrease in other research and development
expense  during  the  year  ended  December  31,  2023  was  primarily  attributable  to  reduced  manufacturing  expense,  a  decrease  in  license  milestones  and
reduced clinical trial related expenses. Prior to the approval of BRIUMVI, manufacturing costs pertaining to BRIUMVI were expensed to research and
development expense in the period incurred, and following approval are reflected in inventory.

Noncash  Compensation  Expense  (Selling,  General  and  Administrative).  Noncash  compensation  expense  (selling,  general  and  administrative)
related to equity incentive grants totaled $24.0 million for the year ended December 31, 2023, as compared to $6.0 million during the comparable period in
2022.  The  increase  in  noncash  compensation  expense  was  primarily  due  to  vesting  of  milestone-based  grants  and  a  decrease  in  forfeitures  during  the
year ended December 31, 2023 compared to the year ended December 31, 2022.

Other Selling, General and Administrative. Other selling, general and administrative expenses increased for the year ended December 31, 2023,
by approximately $33.9 million to $97.8 million as compared to the prior year ended December 31, 2022. The increase was primarily due to other selling,
general  and  administrative  costs,  including  personnel  and  consultants,  associated  with  the  approval  and  commercialization  of  BRIUMVI,  as  well  as
increase in advisory fees pertaining to the Commercialization Agreement with Neuraxpharm  during the year ended December 31, 2023.

Interest Expense. Interest expense for the year ended December 31, 2023 was $12.6 million compared to $10.2 million for the comparable period
ended  December  31,  2022.  The  $2.4  million  increase  is  mainly  due  to  greater  interest  expense  related  to  First  Amendment  to  the  Amended  Loan
Agreement

Other Income. Other income increased by $0.3 million to $5.0 million for the year ended December 31, 2023, as compared to $4.7 million for the

year ended December 31, 2022. 

Income Taxes. Income tax increased by $0.4 million to $0.4 million for the year ended December 31, 2023, as compared to zero for the year ended

December 31, 2022. The $0.4 million increase is due to state tax liabilities incurred during the year ended December 31, 2023.

61

 
 
 
  
 
 
 
 
 
 
 
Table of Contents

Comparison of the Years Ended December 31, 2022 and 2021

The following table summarizes the results of operations for the years ended December 31, 2022 and 2021:

(in thousands)
Product revenue, net
License revenue

Total Revenue

Costs and expenses:

Cost of product revenue
Research and development:
Noncash compensation
Other research and development

Total research and development

General and administrative:
Noncash compensation
Other selling, general and administrative

Total general and administrative

Total costs and expenses

Interest expense
Other income

Total other expense, net

Net Loss

2022

2021

 $

  $

2,633  
152 
2,785 

 $

  $

6,537  
152 
6,689 

265 

13,224 
112,128 
125,352 

5,961 
64,046 
70,007 

195,624 

10,191 
(4,695)
5,496 

790 

24,047 
198,532 
222,579 

37,227 
90,863 
128,090 

351,459 

5,638 
(2,307)
3,331 

  $

(198,335)

  $

(348,101)

Revenues. Total revenue for the year ended December 31, 2022 decreased compared to the comparable period ended December 31, 2021 due to a

decrease in net product revenues resulting from the voluntary withdrawal from the U.S. market of our sole commercial product, UKONIQ.

Cost of Product Revenue. Cost of product revenue for the year ended December 31, 2022 decreased compared to the comparable period ended
December 31, 2021 due to the stoppage of product sales resulting from the withdrawal from the U.S. market of our sole commercial product UKONIQ.
During the year ended December 31, 2022 the cost of product revenue consists primarily of freight and royalties on net sales of UKONIQ owed to our
licensing partner. Based on our policy to expense costs associated with the manufacture of our products prior to regulatory approval, the manufacturing
costs of UKONIQ units recognized as revenue during the year ended December 31, 2022 were expensed as research and development expenses prior to
receipt of FDA approval on February 5, 2021, and therefore are not included in costs of product revenue during the current period.

Noncash  Compensation  Expense  (Research  and  Development).  Noncash  compensation  expense  (research  and  development)  related  to  equity
incentive grants totaled $13.2 million for the year ended December 31, 2022, as compared to $24.0 million during the comparable period in 2021. The
decrease in noncash compensation expense was primarily due to forfeitures of restricted stock during the year ended December 31, 2022, as well as an
overall decreased headcount during the year ended December 31, 2022 compared to the year ended December 31, 2021.

Other  Research  and  Development  Expense.  Other  research  and  development  expense  decreased  for  the  year  ended  December  31,  2022,  by
approximately $86.4 million to $112.1 million as compared to the prior year ended December 31, 2021. The decrease in research and development expense
is  primarily  attributable  to  reduced  clinical  trial  related  expenses,  headcount,  lower  fees  paid  to  consultants  and  outside  service  providers,  license
milestones and decreased manufacturing expense during the year ended December 31, 2022. 

62

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
 
 
 
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
  
 
 
 
Table of Contents

Noncash  Compensation  Expense  (Selling,  General  and  Administrative).  Noncash  compensation  expense  (selling,  general  and  administrative)
related to equity incentive grants totaled $6.0 million for the year ended December 31, 2022, as compared to $37.2 million during the comparable period in
2021. The decrease in noncash compensation expense was primarily due to forfeitures of restricted stock during the year ended December 31, 2022, as well
as an overall decreased headcount during the year ended December 31, 2022 compared to the year ended December 31, 2021.

Other Selling, General and Administrative. Other selling, general and administrative expenses decreased for the year ended December 31, 2022,
by approximately $26.8 million to $64.0 million as compared to the prior year ended December 31, 2021. The decrease was due primarily to lower other
selling, general and administrative costs, as a result of our withdrawal of UKONIQ and decreased headcount, during the period ended December 31, 2022.

Interest Expense. Interest expense for the year ended December 31, 2022 was $10.2 million compared to $5.6 million for the comparable period
ended December 31, 2021. The $4.6 million increase is mainly due to greater interest expense related to the Amended Loan Agreement entered into in
December 2021.

Other Income. Other income increased by $2.4 million to $4.7 million for the year ended December 31, 2022, as compared to $2.3 million for the
year ended December 31, 2021. The increase is mainly due to greater interest income, as well as a research & development tax credit refund received by
our Australian subsidiary during the year ended December 31, 2022.

LIQUIDITY AND CAPITAL RESOURCES

Historically,  we  have  incurred  operating  losses  since  our  inception;  however,  the  Company  experienced  a  net  profit  during  the  twelve  months
ended December 31, 2023 due to a $140.0 million non-refundable upfront payment recognized as license revenue in the third quarter of 2023 as part of
our Commercialization Agreement with Neuraxpharm (see Note 2 for more information). We expect to continue to incur operating losses in the near term
and may never become profitable. As of December 31, 2023, we have an accumulated deficit of $1.5 billion.

Our major sources of cash have been proceeds from private placements and public offerings of equity securities, from our loan and security
agreements executed with Hercules (see Note 7 for more information), and the upfront payment from the Commercialization Agreement (see Note 2 for
more information). Substantially all our operating losses have resulted from costs incurred in connection with our research and development programs
and from selling, general and administrative costs associated with our operations, including our commercialization activities. As of December 31 2023,
we had generated $92.0 million in product revenue from sales of BRIUMVI. BRIUMVI first became commercially available in the United States in
January of 2023. Even with the commercialization of BRIUMVI and the possible future commercialization of our other drug candidates, we may not
become profitable. Our ability to achieve profitability depends on our ability to generate revenue and many other factors, including our ability to
successfully commercialize our drug candidates alone or in partnership; successfully complete any post-approval regulatory obligations and our ability to
maintain or obtain regulatory approval for our drug candidates. We may continue to incur operating losses even now that we are generating revenues from
BRIUMVI. 

As  of  December  31,  2023,  we  had  $217.5  million  in  cash  and  cash  equivalents,  and  investment  securities.  We  anticipate  that  our  cash,  cash
equivalents, and investment securities as of December 31, 2023, combined with projected revenues associated with the sale of BRIUMVI in the U.S. and
ex-U.S.,  will provide sufficient liquidity for more than a twelve-month period from the date of filing this Annual Report on Form 10-K. The actual amount
of cash that we will need to operate is subject to many factors, including, but not limited to, our commercialization efforts for BRIUMVI, preparations for
the potential commercialization of our other drug candidates, and the timing, design and conduct of clinical trials for our drug candidates as well as the
costs associated with licensing or otherwise acquiring new product candidates. We may be dependent upon significant future financing to provide the cash
necessary to execute our ongoing and future operations, including the commercialization of any of our drug candidates.

Discussion of Cash Flows

The following table summarizes our cash flows for the years ended December 31, 2023 and 2022:

(in thousands)
Net cash used in operating activities
Net cash used in investing activities
Net cash provided by (used in) financing activities

2023

2022

(31,413)   $
(50,651)   $
72,705    $

(176,170)
(20,013)
(391)

  $
  $
  $

Cash  used  in  operating  activities  for  the  year  ended  December  31,  2023  was  $31.4  million  as  compared  to  $176.2  million  for  the  year  ended
December  31,  2022.  The  decrease  in  cash  used  in  operating  activities  was  due  primarily  to  the  one-time  upfront  payment  of  $140.0  million  from
Neuraxpharm, as part of the Commercialization Agreement during the year ended December 31, 2023.

63

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
Table of Contents

For the year ended December 31, 2023, net cash used in investing activities was $50.7 million as compared to $20.0 million for the year ended
December 31, 2022. The increase in net cash used in investing activities was primarily due to greater investment in short-term securities during the year
ended December 31, 2023.

For the year ended December 31, 2023, net cash provided by financing activities was $72.7 million as compared to net cash used in financing
activities of $0.4 million for the year ended December 31, 2022. The increase in net cash provided by financing activities was primarily attributable to
proceeds from debt financings and net proceeds from the issuance of common stock as part of our ATM program that took place during the year ended
December 31, 2022.

ATM Program

On  September  5,  2019,  we  filed  an  automatic  “shelf  registration”  statement  on  Form  S-3  (the  2019  WKSI  Shelf)  as  a  “well-known  seasoned
issuer”  as  defined  in  Rule  405  under  the  Securities  Act,  which  registered  an  unlimited  and  indeterminate  amount  of  debt  or  equity  securities  for  future
issuance and sale. The 2019 WKSI Shelf was declared effective in September 2019. In connection with the 2019 WKSI Shelf, we entered into an At-the-
Market  Issuance  Sales  Agreement  (the  2020  ATM)  with  Jefferies  LLC,  Cantor  Fitzgerald  &  Co.  and  B.  Riley  Securities,  Inc.  (each  a  2020  Agent  and
collectively, the 2020 Agents), relating to the sale of shares of our common stock. Under the 2020 ATM, we paid the 2020 Agents a commission rate of up
to  3.0%  of  the  gross  proceeds  from  the  sale  of  any  shares  of  common  stock.  In  November  2020,  we  entered  into  an  At-the-Market  Issuance  Sales
Agreement (the 2021 ATM) with the same terms and agents (each a 2021 Agent and collectively, the 2021 Agents) as the 2020 ATM.

During  the  year  ended  December  31,  2021,  we  sold  a  total  of  72,000  shares  of  common  stock  under  the  2021  ATM  for  aggregate  total  gross
proceeds  of  approximately  $2.5  million  at  an  average  selling  price  of  $34.25  per  share,  resulting  in  net  proceeds  of  approximately  $2.4  million  after
deducting commissions and other transactions costs.

On  September  2,  2022,  we  filed  an  automatic  “shelf  registration”  statement  on  Form  S-3  (the  2022  WKSI  Shelf)  as  a  “well-known  seasoned
issuer”  as  defined  in  Rule  405  under  the  Securities  Act,  which  registered  an  unlimited  and  indeterminate  amount  of  debt  or  equity  securities  for  future
issuance and sale. The 2022 WKSI Shelf was declared effective in September 2022. In connection with the 2022 WKSI Shelf, we entered into an At-the-
Market Issuance Sales Agreement (the 2022 ATM) with Cantor Fitzgerald & Co. and B. Riley Securities, Inc. (each a 2022 Agent and collectively, the
2022 Agents), relating to the sale of shares of our common stock. Under the 2022 ATM, we will pay the 2022 Agents a commission rate of up to 3.0% of
the gross proceeds from the sale of any shares of common stock. The 2022 ATM has replaced the 2021 ATM as the only active ATM program.

During the year ended December 31, 2023, we sold a total of 1,385,700 shares of common stock under the 2022 ATM for aggregate total gross

proceeds of approximately $47.1 million at an average selling price of $34.01 per share, resulting in net proceeds of approximately $46.3 million after
deducting commissions and other transactions costs. 

The 2022 WKSI Shelf is currently our only active shelf registration statement. We may offer any combination of the securities registered under the
2022 WKSI Shelf from time to time in response to market conditions or other circumstances if we believe such a plan of financing is in the best interests of
our stockholders. We may need to file additional shelf registration statements in the future to provide us with the flexibility to raise additional capital to
finance our operations as needed.

Debt Financings

On  February  28,  2019  (the  Closing  Date),  we  entered  into  a  term  loan  facility  of  up  to  $60.0  million  (Term  Loan)  with  Hercules  Capital,  Inc.
(Hercules), the proceeds of which were used for research and development programs and for general corporate purposes. The Term Loan is governed by a
loan and security agreement, dated February 28, 2019 (the Loan Agreement), which provides for up to four separate advances. The first advance of $30.0
million was drawn on the Closing Date. An additional $30.0 million was available with different milestones and time points that have lapsed.

On December 30, 2021 (the First Amendment Closing Date), the Company entered into an Amended and Restated Loan and Security Agreement
(the Amended Loan Agreement) with Hercules Capital, Inc. The Amended Loan Agreement amended the terms of the Loan Agreement to, among other
things, (i) increase the aggregate principal amount of the loan, available at the Company’s option, from $60.0 million to $200.0 million (the Amended Term
Loan),  (ii)  issue  a  first  advance  of  $70.0  million  drawn  at  the  First  Amendment  Closing  Date,  a  portion  of  which  was  used  to  refinance  the  current
outstanding loan balance of approximately $7.8 million and pay for expenses incurred by the Lender in executing the agreements, (iii) change the draw
amounts  and  dates  available  in  Tranche  2  through  Tranche  4  including  increasing  the  amount  available  under  Tranche  2  subject  to  the  achievement  of
performance milestones from $10.0 million to $20.0 million, increasing the amount available under Tranche 3 subject to the achievement of performance
milestones from $10.0 million to $45.0 million, and increasing the amount under Tranche 4 subject to the approval of Hercules’ investment committee from
$10.0 million to $65.0 million, (iv) extend the maturity date of the facility from the original March 1, 2022 to January 1, 2026, (v) reset and extend the
interest  only  period  from  April  1,  2021  to  February  1,  2025  and  extendable  to  August  1,  2025  subject  to  the  achievement  of  certain  performance
milestones, and (vi) modify the cash interest rate to be the greater of either (a) the “prime rate” as reported in The Wall Street Journal plus 2.15%, and (b)
5.40%. The performance milestones are based on achievement of certain U.S. Food and Drug Administration approvals and impact the potential extension
of the interest only period, access to future advances under the Loan Agreement and minimum cash levels required under the Amended Loan Agreement.

On March 31, 2023 (the First Amendment Effective Date), the Company entered into a First Amendment to the Amended and Restated Loan
and Security Agreement (the First Amendment) with Hercules. The First Amendment amended the terms of the Amended Loan Agreement to, among
other things, (i) issue an advance of $25.0 million drawn at the First Amendment Effective Date (the Tranche 3A Advance), (ii) provide for the formal
expiration of Tranche 2, (iii) change the draw amounts and dates available under subsequent tranches, including splitting the remaining balance of
Tranche 3 into two additional advances in an aggregate principal amount of up to $20.0 million, in increments of $10.0 million (a Tranche 3B Advance
and a Tranche 3C Advance), decreasing the amount available under Tranche 4 from $65.0 million to $60.0 million, and adding a Tranche 5 of $25.0
million, subject to the achievement of revenue related performance milestones, (iv) extend the interest only period from February 1, 2025 to August 1,
2025 and (v) modify the cash interest rate to be the greater of either (a) the “prime rate” as reported in The Wall Street Journal plus 1.20%, and (b) 8.95%.
In addition to the cash interest rate, the principal balance will accrue paid-in-kind interest at a rate of 2.25%, which amount will be capitalized and added
to the outstanding principal balance of the Amended Term Loan and payable at the maturity date of the Amended Loan Agreement, as amended, The
Amended Loan Agreement, as amended, contains financial covenants that require the Company to maintain certain levels of unrestricted cash and
additional financial covenants related to market capitalization. As of December 31, 2023, we are in compliance with all financial covenants. 

 
 
  
 
 
 
 
 
 
 
 
 
 
The Amended Loan Agreement, as amended also contains warrant coverage of 2.95% of the total amount funded. A warrant (the Warrant) was
issued  by  the  Company  to  Hercules  to  purchase  115,042  shares  of  common  stock  with  an  exercise  price  of  $17.95  for  the  initial  amount  funded  at  the
Closing Date. The Warrant shall be exercisable for seven years from the date of issuance. Hercules may exercise the Warrant either by (a) cash or check or
(b) through a net issuance conversion. Additionally, a warrant was issued by the Company to Hercules to purchase 50,172 shares of common stock with an
exercise price of $14.70 for the amount funded pertaining to the Tranche 3A Advance (the First Amendment Warrant). The First Amendment Warrant shall
be exercisable for seven years from the date of issuance. Hercules may exercise the First Amendment Warrant either by (a) cash or check or (b) through a
net issuance conversion.

In addition, the Company is required to pay a final payment fee equal to 5.95% of the aggregate principal amount of the Term Loan Advances (as

defined in the Amended Loan Agreement, as amended)

The  Company  may,  at  its  option,  prepay  the  Amended  Term  Loan  in  full  or  in  part,  subject  to  a  prepayment  penalty  equal  to  (i)  1.5%  of  the
principal  amount  prepaid  if  the  prepayment  occurs  prior  to  the  first  anniversary  of  the  First  Amendment  Effective  Date,  and  (ii)  1.0%  of  the  principal
amount prepaid if the prepayment occurs on or after the first anniversary of the First Amendment Effective Date.

64

 
 
 
Table of Contents

Leases

In October 2014, we entered into an agreement (the Office Agreement) with Fortress Biotech, Inc. (FBIO) to occupy approximately 45% of the
24,000 square feet of New York City office space leased by FBIO. The Office Agreement requires us to pay our respective share of the average annual rent
and other costs of the 15-year lease. We approximate an average annual rental obligation of $1.8 million under the Office Agreement. We began to occupy
this new space in April 2016, with rental payments beginning in the third quarter of 2016. Also in connection with this lease, we have pledged $1.3 million
to  secure  a  line  of  credit  as  a  security  deposit  for  the  Office  Agreement,  which  has  been  recorded  as  restricted  cash  in  the  accompanying  condensed
consolidated balance sheets.

Total  rental  expense  was  approximately  $2.2  million,  $2.7  million  and  $2.2  million  for  the  years  ended  December  31,  2023,  2022  and  2021,

respectively.

Future minimum lease commitments as of December 31, 2023 total, in the aggregate, approximately $15.0 million through December 31, 2032.

Our future minimum lease commitments include our office leases in New York, New Jersey and North Carolina as of December 31, 2023.

OFF-BALANCE SHEET ARRANGEMENTS

We  have  not  entered  into  any  transactions  with  unconsolidated  entities  whereby  we  have  financial  guarantees,  subordinated  retained  interests,
derivative instruments or other contingent arrangements that expose us to material continuing risks, contingent liabilities, or any other obligations under a
variable interest in an unconsolidated entity that provides us with financing, liquidity, market risk or credit risk support.

CRITICAL ACCOUNTING POLICIES AND SIGNIFICANT JUDGMENTS AND ESTIMATES

The discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have
been  prepared  in  accordance  with  U.S.  generally  accepted  accounting  principles.  The  preparation  of  these  financial  statements  requires  us  to  make
estimates and judgments that affect the reported amount of assets and liabilities and related disclosure of contingent assets and liabilities at the date of our
financial statements and the reported amounts of revenues and expenses during the applicable period. Actual results may differ from these estimates under
different assumptions or conditions.

We define critical accounting policies as those that are reflective of significant judgments and uncertainties and which may potentially result in
materially different results under different assumptions and conditions. In applying these critical accounting policies, our management uses its judgment to
determine the appropriate assumptions to be used in making certain estimates. These estimates are subject to an inherent degree of uncertainty. Our critical
accounting policies include the following:

Revenue Recognition. Pursuant to Topic 606, we recognize revenue to depict the transfer of promised goods or services to customers in an amount
that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve this core principle, Topic 606
includes  provisions  within  a  five-step  model  that  includes  i)  identifying  the  contract  with  a  customer,  ii)  identifying  the  performance  obligations  in  the
contract, iii) determining the transaction price, iv) allocating the transaction price to the performance obligations, and v) recognizing revenue when, or as,
an entity satisfies a performance obligation.

At contract inception, we assess the goods or services promised within each contract and assess whether each promised good or service is distinct
and determine those that are performance obligations. We then recognize as revenue the amount of the transaction price that is allocated to the respective
performance obligation when the performance obligation is satisfied.

Product Revenue, Net – The Company recognizes product revenues, net of variable consideration related to certain allowances and accruals, when
the customer takes control of the product, which is typically upon delivery to the customer. Product revenue is recorded at the net sales price, or transaction
price. The Company records product revenue reserves, which are classified as a reduction in product revenues, to account for the components of variable
consideration. Variable consideration includes the following components, which are described below: chargebacks, government rebates, trade discounts and
allowances, product returns, and co-payment assistance.

65

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

These reserves are based on estimates of the amounts earned or to be claimed on the related sales and are classified as reductions of accounts
receivable (if the amount is expected to be settled with a credit against the Company's customer account) or a liability (if the amount is expected to be
settled with a cash payment). The Company's estimates of reserves established for variable consideration are calculated based upon a consistent application
of the expected value method, which is the sum of probability-weighted amounts in a range of possible consideration amounts. These estimates reflect the
Company's current contractual and statutory requirements, specific known market events and trends, industry data, and forecasted customer buying and
payment patterns. The amount of variable consideration that is included in the transaction price may be subject to constraint and is included in net product
revenues  only  to  the  extent  that  it  is  probable  that  a  significant  reversal  in  the  amount  of  the  cumulative  revenue  recognized  will  not  occur  in  a  future
period. Actual amounts of consideration received may ultimately differ from the Company's estimates. If actual results vary, the Company adjusts these
estimates, which could have an effect on earnings in the period of adjustment. For a complete discussion of the accounting for product revenue, see Note 1
– Organization and Summary of Significant Accounting Policies in the Notes to Consolidated Financial Statements.

License Revenue - Revenue recognized from license agreements will include royalties on sales, upfront, milestone and other payments, if any,
under  any  current  or  future  licensing  agreements,  including  revenues  related  to  the  supply  of  our  drug  candidates  or  approved  drugs  to  our  various
licensing  partners  under  these  types  of  contracts.  For  a  complete  discussion  of  the  accounting  for  license  revenue,  see  Note  1  –  Organization  and
Summary of Significant Accounting Policies in the Notes to Consolidated Financial Statements.

Stock Compensation. We have granted stock options and restricted stock to employees, directors and consultants, as well as warrants to other third
parties.  For  employee,  director  and  consultant  grants  the  value  of  each  option  award  is  estimated  on  the  date  of  grant  using  the  Black-Scholes  option-
pricing model. The Black-Scholes model takes into account volatility in the price of our stock, the risk-free interest rate, the estimated life of the option, the
closing market price of our stock and the exercise price. We base our estimates of our stock price volatility on the historical volatility of our common stock
and our assessment of future volatility; however, these estimates are neither predictive nor indicative of the future performance of our stock. For purposes
of the calculation, we assumed that no dividends would be paid during the life of the options and warrants. The estimates utilized in the Black-Scholes
calculation  involve  inherent  uncertainties  and  the  application  of  management  judgment.  In  addition,  because  some  of  the  options,  restricted  stock  and
warrants  issued  to  employees,  consultants  and  other  third  parties  vest  upon  the  achievement  of  certain  milestones,  the  total  expense  is  uncertain.
Compensation  expense  for  such  awards  that  vest  upon  the  achievement  of  milestones  is  recognized  when  the  achievement  of  such  milestones  becomes
probable.

Accrued  Research  and  Development  Expenses.  As  part  of  the  process  of  preparing  our  financial  statements,  we  are  required  to  estimate  our
accrued expenses. This process involves reviewing open contracts, communicating with our personnel to identify services that have been performed on our
behalf  and  estimating  the  level  of  service  performed  and  the  associated  cost  incurred  for  the  service  when  we  have  not  yet  been  invoiced  or  otherwise
notified of the actual cost. The majority of our service providers invoice us monthly for services performed or when contractual milestones are met. We
make estimates of our accrued expenses as of each balance sheet date in our financial statements based on facts and circumstances known to us at that time.
We  periodically  confirm  the  accuracy  of  our  estimates  with  the  service  providers  and  make  adjustments,  if  necessary.  Examples  of  estimated  accrued
research and development expenses include:

● fees paid to contract research organizations (CROs) in connection with clinical studies;
● fees paid to contract manufacturing organizations (CMOs);
● fees paid to trial sites in connection with clinical studies; and
● fees paid to vendors associated with licenses/milestones.

We base our expenses related to clinical studies on our estimates of the services received and efforts expended pursuant to contracts with multiple CROs
that conduct and manage clinical studies on our behalf. The financial terms of these agreements are subject to an initial negotiation, vary from contract to
contract  and  may  result  in  uneven  payment  flows.  There  may  be  instances  in  which  payments  made  to  our  vendors  will  exceed  the  level  of  services
provided and result in a prepayment of the clinical expense. Payments under some of these contracts depend on factors such as the successful enrollment of
patients and the completion of clinical trial milestones. In accruing certain service fees, we estimate the time period over which services will be performed,
enrollment of patients, number of sites activated and the level of effort to be expended in each period. If the actual timing of the performance of services or
the level of effort varies from our estimate, we adjust the accrual or prepaid accordingly. Although we do not expect our estimates to be materially different
from  amounts  actually  incurred,  our  understanding  of  the  status  and  timing  of  services  performed  relative  to  the  actual  status  and  timing  of  services
performed may vary and may result in us reporting amounts that are too high or too low in any particular period.

RECENTLY ISSUED ACCOUNTING STANDARDS

Management  does  not  believe  that  any  recently  issued,  but  not  yet  effective,  accounting  pronouncements,  if  currently  adopted,  would  have  a

material effect on the Company’s financial statements.

66

 
 
 
 
  
 
 
 
 
  
  
 
  
Table of Contents

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK.

The primary objective of our investment activities is to preserve principal while maximizing our income from investments and minimizing our
market risk. We currently invest in government and investment-grade corporate debt in accordance with our investment policy, which we may change from
time to time. The securities in which we invest have market risk. This means that a change in prevailing interest rates, and/or credit risk, may cause the fair
value  of  the  investment  to  fluctuate.  For  example,  if  we  hold  a  security  that  was  issued  with  a  fixed  interest  rate  at  the  then-prevailing  rate  and  the
prevailing interest rate later rises, the fair value of our investment will probably decline. As of December 31, 2023, our portfolio of financial instruments
consists of cash equivalents and short-term interest-bearing securities, including government debt and money market funds. The average duration of all of
our  held-to-maturity  investments  held  as  of  December  31,  2023,  was  less  than  24  months.  Due  to  the  relatively  short-term  nature  of  these  financial
instruments, we believe there is no material exposure to interest rate risk, and/or credit risk, arising from our portfolio of financial instruments.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

Our consolidated financial statements and the notes thereto, included in Part IV, Item 14(a), part 1, are incorporated by reference into this Item 8.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURES.

Not applicable.

ITEM 9A. CONTROLS AND PROCEDURES.

Evaluation of Disclosure Controls and Procedures. As of December 31, 2023, management carried out an evaluation, under the supervision and
with the participation of our Chief Executive Officer and our Chief Financial Officer, of the effectiveness of the design and operation of our disclosure
controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended (Exchange Act)). Our disclosure
controls and procedures are designed to provide reasonable assurance that information we are required to disclose in the reports that we file or submit under
the  Exchange  Act  is  recorded,  processed,  summarized  and  reported  within  the  time  periods  specified  in  applicable  rules  and  forms.  Based  upon  that
evaluation,  our  Chief  Executive  and  Chief  Financial  Officers  concluded  that,  as  of  December  31,  2023,  our  disclosure  controls  and  procedures  were
effective.

Management’s  Annual  Report  on  Internal  Control  over  Financial  Reporting.  Our  management  is  responsible  for  establishing  and  maintaining
adequate internal control over financial reporting (as defined in Rule 13a-15(f) or Rule 15d-15(f) under the Exchange Act). Our management assessed the
effectiveness  of  our  internal  control  over  financial  reporting  as  of  December  31,  2023.  In  making  this  assessment,  our  management  used  the  criteria
established  in  Internal  Control  –  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission,  or
COSO Framework. Our management has concluded that, as of December 31, 2023, our internal control over financial reporting was effective based on
these criteria.

The effectiveness of our internal control over financial reporting as of December 31, 2023 was audited by KPMG LLP, our independent registered

public accounting firm, as stated in their report.

Changes in Internal Control Over Financial Reporting. There were no changes in our internal control over financial reporting during the quarter

ended December 31, 2023 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Limitations on the Effectiveness of Controls. Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect
that our disclosure controls and procedures or our internal control over financial reporting will prevent all errors and all fraud. A control system, no matter
how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design
of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of
the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any,
within our Company have been detected.

ITEM 9B. OTHER INFORMATION.

Securities Trading Plans of Directors and Executive Officers

  During the three months ended December 31, 2023, none of our directors or executive officers adopted or terminated a Rule 10b5-1 trading

arrangement (as defined in Item 408(a)(1)(i) of Regulation S-K) or adopted or terminated a non-Rule 10b5-1 trading arrangement (as defined in Item
408(c) of Regulation S-K) for the purchase or sale of the Company’s securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-
1(c).

67

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE.

The information required by this Item is incorporated herein by reference from our Proxy Statement for our 2024 Annual Meeting of Stockholders.

ITEM 11. EXECUTIVE COMPENSATION.

The information required by this Item is incorporated herein by reference from our Proxy Statement for our 2024 Annual Meeting of Stockholders.

ITEM  12.  SECURITY  OWNERSHIP  OF  CERTAIN  BENEFICIAL  OWNERS  AND  MANAGEMENT  AND  RELATED  STOCKHOLDER
MATTERS.

The information required by this Item is incorporated herein by reference from our Proxy Statement for our 2024 Annual Meeting of Stockholders.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE.

The information required by this Item is incorporated herein by reference from our Proxy Statement for our 2024 Annual Meeting of Stockholders.

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES.

The information required by this Item is incorporated herein by reference from our Proxy Statement for our 2024 Annual Meeting of Stockholders.

68

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

PART IV

ITEM 15. EXHIBITS and FINANCIAL STATEMENT SCHEDULES.

1.      Consolidated Financial Statements

The following consolidated financial statements of TG Therapeutics, Inc. are filed as part of this report.

Contents
Report of Independent Registered Public Accounting Firm (KPMG LLP, New York, NY, Audit Firm ID: 185) 

Consolidated Balance Sheets as of December 31, 2023 and 2022

Consolidated Statements of Operations for the years ended December 31, 2023, 2022 and 2021

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2023, 2022 and 2021

Consolidated Statements of Cash Flows for the years ended December 31, 2023, 2022 and 2021

Notes to Consolidated Financial Statements

 2.      Consolidated Financial Statement Schedules

Page
F-1

F-5

F-6

F-7

F-8

F-9

All schedules are omitted as the information required is inapplicable or the information is presented in the consolidated financial statements or the

related notes.

3.      Exhibits

Exhibit
Number

Exhibit Description

3.1

3.2

 3.3

 3.4

4.1

4.2

4.3

Amended and Restated Certificate of Incorporation of TG Therapeutics, Inc. dated April 26, 2012 (incorporated by reference to Exhibit 3.1
to the Registrant’s Form 10-Q for the quarter ended June 30, 2012).

Certificate of Amendment to Amended and Restated Certificate of Incorporation of TG Therapeutics, Inc. dated June 9, 2014 (incorporated
by reference to Exhibit 3.2 to the Registrant’s Form 10-Q for the quarter ended June 30, 2014).

Certificate  of  Amendment  to  Amended  and  Restated  Certificate  of  Incorporation  of  TG  Therapeutics,  Inc.  dated  June  16,  2021
(incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on June 21, 2021).

Amended and Restated Bylaws of TG Therapeutics, Inc. dated July 18, 2014 (incorporated by reference to Exhibit 3.1 to the Registrant’s
Current Report on Form 8-K filed on July 21, 2014).

Specimen common stock certificate (incorporated by reference to Exhibit 4.1 to the Registrant’s Form 10-K for the year ended December
31, 2011).

Stockholder  Protection  Rights  Agreement,  dated  July  18,  2014  between  TG  Therapeutics,  Inc.  and  American  Stock  Transfer  &  Trust
Company, LLC, as Rights Agent (incorporated by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K filed on July 21,
2014).

Description of Securities of TG Therapeutics, Inc. (incorporated by reference to Exhibit 4.5 of the Registrant’s Annual Report on Form 10-
K for the fiscal year ended December 31, 2020).

69

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Table of Contents

10.1

10.2

10.3

10.4

10.5

10.6

10.7

10.8

10.9

10.10

10.11

10.12

10.13

10.14

10.15

10.16

10.17

Employment Agreement, effective December 29, 2011, between the Registrant and Michael Weiss (incorporated by reference to Exhibit
10.30 to the Registrant’s Form 10-K for the fiscal year ended December 31, 2011). †

Restricted  Stock  Subscription  Agreement,  effective  December  29,  2011,  between  the  Registrant  and  Michael  Weiss  (incorporated  by
reference to Exhibit 10.31 to the Registrant’s Form 10-K for the fiscal year ended December 31, 2011). †

Amendment  to  Restricted  Stock  Agreement,  dated  July  12,  2013,  by  and  between  TG  Therapeutics,  Inc.  and  Michael  S.  Weiss
(incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on July 16, 2013). †

Amendment  to  Restricted  Stock  Agreements,  dated  December  31,  2014,  by  and  between  TG  Therapeutics,  Inc.  and  Michael  S.  Weiss
(incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on January 7, 2015). †

Employment Agreement, effective December 29, 2011, between the Registrant and Sean Power (incorporated by reference to Exhibit 10.32
to the Registrant’s Form 10-K for the fiscal year ended December 31, 2011). †

Restricted Stock Subscription Agreement, effective December 29, 2011 between the Registrant and Sean Power (incorporated by reference
to Exhibit 10.33 to the Registrant’s Form 10-K for the fiscal year ended December 31, 2011). †

Amendment to Restricted Stock Agreement, dated July 12, 2013, by and between TG Therapeutics, Inc. and Sean A. Power (incorporated
by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed on July 16, 2013). †

Amendment  to  Restricted  Stock  Agreements,  dated  December  31,  2014,  by  and  between  TG  Therapeutics,  Inc.  and  Sean  A.  Power
(incorporated by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed on January 7, 2015). †

License  Agreement  dated  January  30,  2012,  by  and  among  the  Registrant,  GTC  Biotherapeutics,  Inc.,  LFB  Biotechnologies  S.A.S.  and
LFB/GTC LLC (incorporated by reference to Exhibit 10.35 to the Registrant’s Form 10-K for the fiscal year ended December 31, 2011). *

Sublicense  Agreement  between  TG  Therapeutics,  Inc.  and  Ildong  Pharmaceutical  Co.  Ltd.,  dated  November  13,  2012  (incorporated  by
reference to Exhibit 10.37 to the Registrant’s Form 10-K for the fiscal year ended December 31, 2012). *

License  Agreement  between  TG  Therapeutics,  Inc.  and  Ligand  Pharmaceuticals  Incorporated,  dated  June  23,  2014  (incorporated  by
reference to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended June 30, 2014).*

License Agreement between TG Therapeutics, Inc. and Rhizen Pharmaceuticals SA, dated September 22, 2014 (incorporated by reference
to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on January 20, 2015). *

Collaboration  Agreement  between  TG  Therapeutics,  Inc.  and  Checkpoint  Therapeutics,  Inc.,  dated  March  3,  2015  (incorporated  by
reference to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended March 31, 2015). *

Sublicense Agreement between TG Therapeutics, Inc. and Checkpoint Therapeutics, Inc., dated May 27, 2016, (incorporated by reference
to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended June 30, 2016). *

Amendment to Employment Agreement, effective January 1, 2017, between TG Therapeutics, Inc. and Michael S. Weiss (incorporated by
reference to Exhibit 10.18 to the Registrant’s Form 10-K/A for the year ended December 31, 2016). †

License Agreement between TG Therapeutics, Inc. and Jiangsu Hengrui Medicine Co., dated January 8, 2018 (incorporated by reference to
Exhibit 10.20 to the Registrant’s Form 10-K for the year ended December 31, 2017). *

Joint  Venture  and  License  Option  Agreement  by  and  between  TG  Therapeutics,  Inc.  and  Novimmune  S.A.,  dated  June  18,  2018
(incorporated by reference to Exhibit 10.20 to the Registrant’s Form 10-Q for the quarter ended June 30, 2018). *

70

 
 
Table of Contents

10.18

10.19

10.20

10.21

10.22

10.23

10.24

10.25

10.26

 10.27

10.28

10.29

10.30

10.31

10.32

10.33

10.34

10.35

10.36

10.37

10.38

19.1

21.1

23.1

24.1

Master Services Agreement between Samsung Biologics Co., Ltd. And TG Therapeutics, Inc., effective February 21, 2018 (incorporated by
reference to the Exhibit 10.2 to the Registrant’s Form 10-Q for the quarter ended June 30, 2019). *

Loan and Security Agreement, dated February 28, 2019, by and among TG Therapeutics, Inc., TG Biologics, Inc. and Hercules Capital, Inc.
(incorporated by reference to the Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed on March 5, 2019).

Warrant Agreement, dated February 28, 2019, by and between TG Therapeutics, Inc. and Hercules Capital, Inc. (incorporated by reference
to the Exhibit 10.3 to the Registrant’s Current Report on Form 8-K filed on March 5, 2019).

Warrant Agreement, dated February 28, 2019, by and between TG Therapeutics, Inc. and Hercules Technology III, L.P. (incorporated by
reference to the Exhibit 10.4 to the Registrant’s Current Report on Form 8-K filed on March 5, 2019).

Amended and Restated Collaboration Agreement by and between TG Therapeutics, Inc. and Checkpoint Therapeutics, Inc., dated June 19,
2019 (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended June 30, 2019). *

Amended  and  Restated  Employment  Agreement  by  and  between  TG  Therapeutics,  Inc.  and  Michael  S.  Weiss,  dated  June  18,  2021
(incorporated by reference to Exhibit 10.1 to the Registrant’s Form 10 Q for the quarter ended June 30, 2021). †

Amended and Restated Loan and Security Agreement, dated December 30, 2021, by and among TG Therapeutics, Inc., TG Biologics, Inc.
and  Hercules  Capital,  Inc.  (incorporated  by  reference  to  Exhibit  10.28  to  the  Registrant’s  Form  10-K  for  the  year  ended  December  31,
2021).

Warrant Agreement, dated December 30, 2021, by and between TG Therapeutics, Inc. and Hercules Capital Inc. (incorporated by reference
to Exhibit 10.29 to the Registrant’s Form 10-K for the year ended December 31, 2021).

Warrant Agreement, dated December 30, 2021, by and between TG Therapeutics, Inc. and Hercules Private Credit Fund I L.P. (incorporated
by reference to Exhibit 10.30 to the Registrant’s Form 10-K for the year ended December 31, 2021).

Warrant Agreement, dated December 30, 2021, by and between TG Therapeutics, Inc. and Hercules Private Global Venture Growth Fund I
L.P. (incorporated by reference to Exhibit 10.31 to the Registrant’s Form 10-K for the year ended December 31, 2021).

TG Therapeutics, Inc. 2022 Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed
on June 23, 2022). †

First Amendment to Amended and Restated Loan and Security Agreement, dated March 31, 2023, by and among TG Therapeutics, Inc.,
TG Biologics, Inc. and Hercules Capital, Inc. (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended
March 31, 2023). *

Amended and Restated Warrant Agreement, dated March 31, 2023, by and between TG Therapeutics, Inc. and Hercules Capital Inc.
(incorporated by reference to Exhibit 10.2 to the Registrant’s Form 10-Q for the quarter ended March 31, 2023). *

Amended and Restated Warrant Agreement, dated March 31, 2023, by and between TG Therapeutics, Inc. and Hercules Funding IV, LLC.
(incorporated by reference to Exhibit 10.3 to the Registrant’s Form 10-Q for the quarter ended March 31, 2023). *

Amended and Restated Warrant Agreement, dated March 31, 2023, by and between TG Therapeutics, Inc. and Hercules Private Credit Fund
1 L.P. (incorporated by reference to Exhibit 10.4 to the Registrant’s Form 10-Q for the quarter ended March 31, 2023). *

Amended and Restated Warrant Agreement, dated March 31, 2023, by and between TG Therapeutics, Inc. and Hercules Private Global
Venture Growth Fund I L.P. (incorporated by reference to Exhibit 10.5 to the Registrant’s Form 10-Q for the quarter ended March 31,
2023). *

Warrant Agreement, dated March 31, 2023, by and between TG Therapeutics, Inc. and Hercules Capital Inc. (incorporated by reference to
Exhibit 10.6 to the Registrant’s Form 10-Q for the quarter ended March 31, 2023).

Warrant Agreement, dated March 31, 2023, by and between TG Therapeutics, Inc. and Hercules Private Credit Fund 1 L.P. (incorporated by
reference to Exhibit 10.7 to the Registrant’s Form 10-Q for the quarter ended March 31, 2023). *

Warrant Agreement, dated March 31, 2023, by and between TG Therapeutics, Inc. and Hercules Private Global Venture Growth Fund I L.P.
(incorporated by reference to Exhibit 10.8 to the Registrant’s Form 10-Q for the quarter ended March 31, 2023). *

Commercialization Agreement by and between TG Therapeutics, Inc. and Neuraxpharm Pharmaceuticals, S.L., dated as of July 28, 2023
(incorporated by reference to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended June 30, 2023). *

License Agreement, dated January 7, 2024, by and between TG Therapeutics, Inc., TG Cell Therapy, Inc., and Precision BioSciences, Inc. #
*

TG Therapeutics, Inc. Insider Trading Policy #

Subsidiaries of TG Therapeutics, Inc. #

Consent of Independent Registered Public Accounting Firm (KPMG, LLP). #

Power of Attorney (included in signature page).

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
31.1

31.2

32.1

32.2

Certification of Principal Executive Officer. #

Certification of Principal Financial Officer. #

Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. #

Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. #

71

 
Table of Contents

97.1

101

TG Therapeutics, Inc. Clawback Policy #

The following financial information from TG Therapeutics, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2023,
formatted  in  iXBRL  (Inline  eXtensible  Business  Reporting  Language):  (i)  Consolidated  Balance  Sheets,  (ii)  Consolidated  Statements  of
Operations,  (iii)  Consolidated  Statements  of  Stockholders’  Equity,  (iv)  Consolidated  Statements  of  Cash  Flows,  (v)  the  Notes  to
Consolidated Financial Statements.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

#
†
*

Filed Herewith.
Indicates management contract or compensatory plan or arrangement.
Certain portions of this exhibit have been omitted pursuant to Item 601(b)(10) of Regulation S-K.

TG Therapeutics, Inc.

Consolidated Financial Statements

Report of Independent Registered Public Accounting Firm (KPMG LLP, New York, NY, Audit Firm ID: 185) 

Consolidated Balance Sheets as of December 31, 2023 and 2022

Consolidated Statements of Operations for the years ended December 31, 2023, 2022 and 2021

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2023, 2022 and 2021

Consolidated Statements of Cash Flows for the years ended December 31, 2023, 2022 and 2021

Notes to Consolidated Financial Statements

72

Page
F-1

F-4

F-5

F-6

F-7

F-8

 
 
 
 
  
  
 
 
  
Table of Contents

Report of Independent Registered Public Accounting Firm

To the Stockholders and Board of Directors
TG Therapeutics, Inc.:

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of TG Therapeutics, Inc. and subsidiaries (the Company) as of December 31, 2023
and  2022,  the  related  consolidated  statements  of  operations,  stockholders’  equity,  and  cash  flows  for  each  of  the  years  in  the  three-year  period  ended
December 31, 2023, and the related notes (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements present
fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows
for each of the years in the three-year 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
(2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated February 29, 2024 expressed an
unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these
consolidated 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 consolidated 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 consolidated 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 consolidated 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 consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was
communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated
financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter 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 matter below,
providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

F-1

 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Commercialization agreement with Neuraxpharm

As discussed in Note 2 to the consolidated financial statements, the Company entered into a commercialization agreement (the Commercialization
Agreement) with Neuraxpharm Pharmaceuticals, S.L. (Neuraxpharm) that granted Neuraxpharm the exclusive right to commercialize BRIUMVI in certain
territories. The arrangement also provides Neuraxpharm with the right to make optional purchases of BRIUMVI. The consideration for these optional
purchases of BRIUMVI by Neuraxpharm approximates the price that a customer in the territories would be willing to pay for these goods. In 2023, the
Company recognized a non-refundable upfront payment of $140.0 million as License Revenue related to the Commercialization Agreement.

We identified the evaluation of the accounting for the supply terms of the Commercialization Agreement with Neuraxpharm as a critical audit

matter. Specifically, complex auditor judgment was required to evaluate the Company’s assessment of whether the optional purchases of BRIUMVI granted
a material right to Neuraxpharm, due to the complexity of evaluating whether the contractual pricing is commensurate with standalone selling price.

The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating

effectiveness of an internal control in the Company’s revenue process used to evaluate key terms of contracts with customers, including the evaluation of
the standalone selling price of BRIUMVI. We obtained an understanding of the Commercialization Agreement by reading the contracts and conducting
meetings with Company personnel responsible for negotiating the contracts. We evaluated management’s accounting conclusions with respect to the supply
terms within the Commercialization Agreement. We recalculated the contractual price of the optional purchases and inspected the Company’s analysis of
the standalone selling price of BRIUMVI using an expected cost plus a margin approach. We obtained and inspected both external and internal evidence
used by the Company in its analysis of the standalone selling price and compared this evidence to available industry information for the relevant territories.
We also performed a sensitivity analysis to evaluate the impact that a change in margin would have on the conclusion that the contractual pricing of
optional purchases of BRIUMVI is commensurate with standalone selling price.

/s/ KPMG LLP

We have served as the Company’s auditor since 2021.

New York, New York
February 29, 2024

F-2

 
 
 
 
 
 
 
 
Table of Contents

Report of Independent Registered Public Accounting Firm

To the Stockholders and Board of Directors
TG Therapeutics, Inc.:

Opinion on Internal Control Over Financial Reporting

We have audited TG Therapeutics, Inc. and subsidiaries' (the Company) internal control over financial reporting as of December 31, 2023, based
on  criteria  established  in  Internal  Control  –  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway
Commission. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2023,
based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway
Commission.

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States)  (PCAOB),  the
consolidated balance sheets of the Company as of December 31, 2023 and 2022, the related consolidated statements of operations, stockholders’ equity,
and  cash  flows  for  each  of  the  years  in  the  three-year  period  ended  December  31,  2023,  and  the  related  notes  (collectively,  the  consolidated  financial
statements), and our report dated February 29, 2024 expressed an unqualified opinion on those consolidated financial statements.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the

effectiveness of internal control over financial reporting, included in the accompanying Management's Annual Report on Internal Control over Financial
Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. 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 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 effective internal control over financial reporting was maintained in all material respects. Our audit of internal control
over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists,
and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such
other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial

reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s
internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail,
accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded
as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures
of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance
regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the
financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any

evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree
of compliance with the policies or procedures may deteriorate.

/s/ KPMG LLP

New York, New York
February 29, 2024

F-3

 
 
  
  
  
  
  
 
  
  
 
  
  
 
TG Therapeutics, Inc. and Subsidiaries
Consolidated Balance Sheets as of December 31
(in thousands, except share and per share amounts)

Table of Contents

Assets
Current assets:

Cash and cash equivalents
Short-term investment securities
Accounts receivable, net
Inventories
Prepaid research and development
Other current assets

Total current assets

Restricted cash
Long-term investment securities
Right of use assets
Leasehold interest, net
Equipment, net
Goodwill

Total assets

Liabilities and stockholders’ equity
Current liabilities:

Accounts payable and accrued expenses
Other current liabilities
Lease liability – current portion
Accrued compensation

Total current liabilities

Deferred revenue
Loan payable
Lease liability – non-current

Total liabilities
Commitments and contingencies
Stockholders’ equity:

Common stock, $0.001 par value per share (175,000,000 shares authorized, 151,465,598 and
146,426,697 shares issued, 151,424,289 and 146,385,388 shares outstanding at December 31, 2023
and December 31, 2022, respectively
Additional paid-in capital
Treasury stock, at cost, 41,309 shares at December 31, 2023 and December 31, 2022
Accumulated deficit

Total stockholders’ equity
Total liabilities and stockholders’ equity

December 31,
2023

December 31,
2022

  $

  $

  $

  $

92,933    $
124,575     
51,093     
39,823     
4,183     
5,336     
317,943     
1,285     
—     
8,050     
1,415     
95     
799     
329,587    $

38,471    $
1,631     
1,446     
12,172     
53,720     
6,016     
100,118     
9,231     
169,085     

102,304 
59,374 
— 
— 
4,237 
2,359 
168,274 
1,273 
12,404 
8,888 
1,627 
307 
799 
193,572 

42,019 
1,169 
1,581 
8,432 
53,201 
305 
71,135 
10,344 
134,985 

151     
1,674,946     
(234)    
(1,514,361)    
160,502     
329,587    $

146 
1,585,708 
(234)
(1,527,033)
58,587 
193,572 

The accompanying notes are an integral part of the consolidated financial statements.

F-4

    
 
 
 
   
 
 
   
 
 
   
 
     
       
 
 
   
 
   
   
   
   
   
   
   
   
   
   
   
   
     
       
 
     
       
 
     
       
 
   
   
   
   
   
   
   
   
      
        
 
     
       
 
   
   
   
   
   
 
  
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Consolidated Statements of Operations for the Years Ended December 31
(in thousands, except share and per share amounts)

Revenue:

Product revenue, net
License, milestone and other revenue

Total revenue

Costs and expenses:
Cost of revenue
Research and development:
Noncash compensation
Other research and development

Total research and development

Selling, general and administrative:

Noncash compensation
Other selling, general and administrative

Total selling, general and administrative

Total costs and expenses

Operating income (loss)

Other expense (income):

Interest expense
Other income

Total other expense (income), net

Net income (loss) before taxes
Income taxes
Net income (loss)

Net income (loss) per common share:
Basic
Diluted

Weighted-average shares outstanding:
Basic
Diluted

2023

2022

2021

92,005     
$ 141,657     
233,662     

2,633     
$ 152     
2,785     

6,537 
$ 152 
6,689 

14,131     

13,010     
63,182     
76,192     

24,923     
97,783     
122,706     

265     

790 

13,224     
112,128     
125,352     

5,961     
64,046     
70,007     

24,047 
198,532 
222,579 

37,227 
90,863 
128,090 

213,029     

195,624     

351,459 

20,633     

(192,839)     

(344,770) 

12,615     
(5,044)     
7,571     

$ 13,062     
390     
$ 12,672     

10,191     
(4,695)     
5,496     

5,638 
(2,307) 
3,331 

$ (198,335)     
—     
$ (198,335)     

$ (348,101) 
— 
$ (348,101) 

$ 0.09     
$ 0.09     

$ (1.46)     
$ (1.46)     

$ (2.63) 
$ (2.63) 

141,955,112     
148,508,465     

135,411,258     
135,411,258     

132,222,753 
132,222,753 

The accompanying notes are an integral part of the consolidated financial statements.

F-5

 
 
 
 
   
   
 
     
       
       
 
   
   
   
     
       
       
 
     
       
       
 
   
     
       
       
 
   
   
   
 
   
   
 
 
   
   
 
   
   
   
 
   
   
 
   
     
       
       
 
   
     
       
       
 
     
       
       
 
   
   
   
     
       
       
 
   
   
   
     
       
       
 
     
       
       
 
   
   
 
     
       
       
 
     
       
       
 
   
   
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Consolidated Statements of Stockholders’ Equity for the Years Ended December 31
(in thousands, except share amounts)

    Additional      

Balance at January 1, 2021
Issuance of common stock in connection with
exercise of options
Issuance of restricted stock
Warrants issued with debt financing
Forfeiture of restricted stock
Offering Costs Paid
Issuance of common stock in At-the-Market
offerings (net of offering costs of $0.1 million)
Compensation in respect of restricted stock
granted to employees, directors and consultants
Net income (loss)
Balance at December 31, 2021
Issuance of common stock in connection with
exercise of options
Issuance of restricted stock
Forfeiture of restricted stock
Compensation in respect of restricted stock
granted to employees, directors and consultants
Net income (loss)
Balance at December 31, 2022
Issuance of common stock in connection with
exercise of options
Issuance of restricted stock
Warrants issued with debt financing
Forfeiture of restricted stock
Issuance of common stock in At-the-Market
offerings (net of offering costs of $0.8 million)
Compensation in respect of restricted stock
granted to employees, directors and consultants
Net income (loss)
Balance at December 31, 2023

* Amount less than one thousand dollars.

Common Stock

Shares
    140,617,606     

    Amount    

paid-in    
capital

Treasury Stock
    Shares     Amount    

    Accumulated      
Deficit

Total

141      1,500,040     

41,309     

(234)    

(980,597)     519,350 

52,694     
2,738,974     
—     
(189,231)    
—     

*     
2     
—     
*     
—     

216     
(2)    
2,195     
—     
(204)    

—     
—     
—     
—     
—     

—     
—     
—     
—     
—     

—     
—     
—     
—     
—     

216 
— 
2,195 
— 
(204)

72,000     

*     

2,423     

—     

—     

—     

2,423 

—     
—     
    143,292,043     

61,274     
—     
—     
—     
143      1,565,942     

—     
—     
41,309     

—     
—     
(234)    

—     

61,274 
(348,101)     (348,101)
(1,328,698)     237,153 

142,409     
5,179,201     
(2,186,956)    

*     
5     
(2)    

584     
(5)    
2     

—     
—     
—     

—     
—     
    146,426,697     

19,185     
—     
—     
—     
146      1,585,708     

—     
—     
41,309     

246,156     
3,620,237     
—     
(213,192)    

—     
4     
—     
—     

1,534     
(4)    
595     
—     

—     
—     
—     
—     

—     
—     
—     

—     
—     
(234)    

—     
—     
—     
—     

—     
—     
—     

584 
— 
— 

—     

19,185 
(198,335)     (198,335)
58,587 

(1,527,033)    

—     
—     
—     
—     

1,534 
— 
595 
— 

1,385,700     

1     

46,295     

—     

—     

—     

46,296 

—     
—     
    151,465,598    $

40,818     
—     
—     
—     
151    $ 1,674,946     

—     
—     
41,309    $

—     
—     
(234)   $

—     
12,672     

40,818 
12,672 
(1,514,361)     160,502 

The accompanying notes are an integral part of the consolidated financial statements.

F-6

 
 
 
 
   
 
     
 
 
     
 
     
 
     
 
 
 
 
   
 
 
 
   
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Consolidated Statements of Cash Flows for the Years Ended December 31
(in thousands)

CASH FLOWS FROM OPERATING ACTIVITIES

Net income (loss)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Noncash stock compensation expense
Depreciation and amortization
Amortization of premium (discount) on investment securities
Amortization of debt issuance costs
Amortization of leasehold interest
Noncash change in lease liability and right of use asset
Change in fair value of notes payable
Changes in assets and liabilities:
Increase in inventory
Decrease (increase) in other current assets
Decrease (increase) in accounts receivable
(Decrease) increase in accounts payable and accrued expenses
Decrease in lease liabilities
Increase (decrease) in other current liabilities
Increase (decrease) in deferred revenue

Net cash used in operating activities

CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from maturity of short-term securities
Investment in held-to-maturity securities
Purchases of PPE
Net cash used in investing activities

CASH FLOWS FROM FINANCING ACTIVITIES
Payment of loan payable
Proceeds from sale of common stock, net
Proceeds from exercise of options
Proceeds from debt financings
Financing costs paid
Net cash provided by (used in) financing activities

2023

2022

2021

  $

12,672    $

(198,335)   $

(348,101)

37,933     
211     
(2,236)    
2,378     
212     
1,963     
113     

(36,938)    
(2,831)    
(51,093)    
192     
(2,375)    
2,675     
5,711     
(31,413)    

96,229     
(146,880)    
—     
(50,651)    

—     
46,296     
1,534     
25,000     
(125)    
72,705     

19,185     
303     
(331)    
1,844     
212     
2,715     
(116)    

—     
8,181     
1,389     
(11,010)    
(2,332)    
2,277     
(152)    
(176,170)    

87,275     
(107,274)    
(14)    
(20,013)    

(975)    
—     
584     
—     
—     
(391)    

61,274 
282 
517 
1,080 
212 
1,896 
(578)

— 
(8,508)
(1,389)
15,991 
(2,012)
(16,146)
(152)
(295,634)

55,600 
(55,531)
(401)
(332)

(30,000)
2,219 
216 
70,000 
(1,016)
41,419 

NET DECREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH

(9,359)    

(196,574)    

(254,547)

CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD    

103,577     

300,151     

554,698 

CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD

Reconciliation to amounts on condensed consolidated balance sheets:

Cash and cash equivalents
Restricted cash
Total cash, cash equivalents and restricted cash

Cash paid for:
Interest

NONCASH TRANSACTIONS
Deferred Financing Costs
Warrants issued with debt financing

  $

  $

  $

  $
  $

94,218    $

103,577    $

300,151 

92,933    $
1,285     
94,218    $

102,304    $
1,273     
103,577    $

298,887 
1,264 
300,151 

8,771    $

5,445    $

3,466 

1,238     
595     

—     
—     

— 
— 

The accompanying notes are an integral part of the consolidated financial statements.

F-7

 
 
 
 
   
   
 
 
   
   
 
 
   
   
 
 
   
   
 
   
   
   
   
   
   
   
 
   
   
 
   
   
   
   
   
   
   
   
     
       
       
 
     
       
       
 
   
   
   
   
     
       
       
 
     
       
       
 
   
   
   
   
   
   
     
       
       
 
   
     
       
       
 
     
       
       
 
     
       
       
 
     
       
       
 
   
     
       
       
 
     
       
       
 
   
 
   
      
      
  
     
       
       
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

Unless  the  context  requires  otherwise,  references  in  this  report  to  “TG,”  “Company,”  “we,”  “us”  and  “our”  refer  to  TG  Therapeutics,  Inc.  and  our
subsidiaries.

NOTE 1 – ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

DESCRIPTION OF BUSINESS

TG Therapeutics is a fully-integrated, commercial stage, biopharmaceutical company focused on the acquisition, development and

commercialization of novel treatments for B-cell diseases. In addition to a research pipeline including several investigational medicines, TG has received
approval from the U.S. Food and Drug Administration (FDA) for BRIUMVI® (ublituximab-xiiy) for the treatment of adult patients with relapsing forms of
multiple sclerosis (RMS), to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease, in adults, as well
as approval by the European Commission (EC) and the Medicines and Healthcare Products Regulatory Agency (MHRA) for BRIUMVI to treat adult
patients with RMS who have active disease defined by clinical or imaging features in Europe and the United Kingdom, respectively. We also actively
evaluate complementary products, technologies and companies for in-licensing, partnership, acquisition and/or investment opportunities.

LIQUIDITY AND CAPITAL RESOURCES

Historically,  we  have  incurred  operating  losses  since  our  inception;  however,  the  Company  experienced  a  net  profit  during  the  twelve  months
ended December 31, 2023 due to a $140.0 million non-refundable upfront payment recognized as license revenue in the third quarter of 2023 as part of our
ex-U.S. commercialization agreement (the Commercialization Agreement) with Neuraxpharm Pharmaceuticals, S.L. (Neuraxpharm) (see Note 2 for more
information). We expect to continue to incur operating losses in the near term and may never become profitable. As of December 31, 2023, we  have  an
accumulated deficit of $1.5 billion.

Our major sources of cash have been proceeds from private placements and public offerings of equity securities, from our loan and security
agreements executed with Hercules Capital, Inc. (Hercules) (see Note 7 for more information), and the upfront payment from the Commercialization
Agreement (see Note 2 for more information). Substantially all our operating losses have resulted from costs incurred in connection with our research and
development programs and from selling, general and administrative costs associated with our operations, including our commercialization activities. As of
December 31 2023, we had generated $92.0 million in product revenue from sales of BRIUMVI. BRIUMVI first became commercially available in the
United States in January of 2023. We also began shipping BRIUMVI to our ex-U.S. licensing partner, Neuraxpharm, in November 2023. Even with the
commercialization of BRIUMVI and the possible future commercialization of our other drug candidates, we may not become profitable. Our ability to
achieve profitability depends on our ability to generate revenue and many other factors, including our ability to successfully commercialize our drug
candidates alone or in partnership; successfully complete any post-approval regulatory obligations; and our ability to maintain or obtain regulatory approval
for our drug candidates. We may continue to incur operating losses even now that we are generating revenues from BRIUMVI. 

As  of  December  31,  2023,  we  had  $217.5  million  in  cash  and  cash  equivalents,  and  investment  securities.  We  anticipate  that  our  cash,  cash
equivalents, and investment securities as of December 31, 2023, combined with projected revenues associated with the sale of BRIUMVI in the U.S. and
ex-U.S.,  will provide sufficient liquidity for more than a twelve-month period from the date of filing this Annual Report on Form 10-K. The actual amount
of cash that we will need to operate is subject to many factors, including, but not limited to, our commercialization efforts for BRIUMVI, preparations for
the potential commercialization of our other drug candidates, and the timing, design and conduct of clinical trials for our drug candidates as well as the
costs associated with licensing or otherwise acquiring new product candidates. We may be dependent upon significant future financing to provide the cash
necessary to execute our ongoing and future operations, including the commercialization of any of our drug candidates.

Our common stock is quoted on the Nasdaq Capital Market and trades under the symbol “TGTX.”

RECENTLY ISSUED ACCOUNTING STANDARDS

Management  does  not  believe  that  any  recently  issued,  but  not  yet  effective,  accounting  pronouncements,  if  currently  adopted,  would  have  a

material effect on the Company’s financial statements.

F- 8

 
 
 
 
 
  
 
 
 
 
 
Table of Contents

USE OF ESTIMATES

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

The preparation of financial statements in conformity with U.S. generally accepted accounting principles (GAAP) requires management to make
estimates and judgments that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the
financial  statements  and  the  reported  amounts  of  revenues  and  expenses  during  the  applicable  reporting  period.  On  an  ongoing  basis,  we  evaluate  our
estimates and judgments, including those related to revenue, accrued clinical trial expenses and stock-based compensation. Actual results could differ from
those estimates. Such differences could be material to the financial statements.

CASH AND CASH EQUIVALENTS

We treat liquid investments with original maturities of less than three months when purchased as cash and cash equivalents.

RESTRICTED CASH

We record cash pledged or held in trust as restricted cash. As of December 31, 2023 and 2022, we have approximately $1.3 million of restricted

cash pledged to secure a line of credit as a security deposit for an Office Agreement (see Note 7).

INVESTMENT SECURITIES

Investment securities at December 31, 2023 and 2022 consist of short-term and long-term government securities. We classify these securities as
held-to-maturity. Held-to-maturity securities are those securities in which we have the ability and intent to hold the security until maturity. Held-to-maturity
securities are recorded at amortized cost, adjusted for the amortization or accretion of premiums or discounts. Premiums and discounts are amortized or
accreted over the life of the related held-to-maturity security as an adjustment to yield using the effective interest method.

A  decline  in  the  market  value  of  any  investment  security  below  cost  that  is  deemed  to  be  other  than  temporary,  results  in  a  reduction  in  the
carrying  amount  to  fair  value.  The  impairment  is  charged  to  operations  and  a  new  cost  basis  for  the  security  is  established.  Other-than-temporary
impairment charges are included in interest and other income (expense), net. Dividend and interest income are recognized when earned.

CREDIT RISK

Financial  instruments  that  potentially  subject  the  Company  to  concentrations  of  credit  risk  consist  primarily  of  cash  and  cash  equivalents  and
short-term investments. The Company maintains its cash and cash equivalents and short-term investments with high-credit quality financial institutions. At
times, such amounts may exceed federally-insured limits.

REVENUE RECOGNITION

Pursuant to Topic 606,  we  recognize  revenue  to  depict  the  transfer  of  promised  goods  or  services  to  customers  in  an  amount  that  reflects  the
consideration  to  which  we  expect  to  be  entitled  in  exchange  for  those  goods  or  services.  To  achieve  this  core  principle,  Topic  606  includes  provisions
within a five-step model that includes i) identifying the contract with a customer, ii) identifying the performance obligations in the contract, iii) determining
the  transaction  price,  iv)  allocating  the  transaction  price  to  the  performance  obligations,  and  v)  recognizing  revenue  when,  or  as,  an  entity  satisfies  a
performance obligation.

At contract inception, we assess the goods or services promised within each contract and assess whether each promised good or service is distinct
and determine those that are performance obligations. We then recognize as revenue the amount of the transaction price that is allocated to the respective
performance obligation when the performance obligation is satisfied.

F- 9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

Product Revenue, Net – The Company recognizes product revenues, net of variable consideration related to certain allowances and accruals, when
the customer takes control of the product, which is typically upon delivery to the customer. Product revenue is recorded at the net sales price, or transaction
price. The Company records product revenue reserves, which are classified as a reduction in product revenues, to account for the components of variable
consideration. Variable consideration includes the following components, which are described below: chargebacks, government rebates, trade discounts and
allowances, commercial payer rebates, product returns, and co-payment assistance.

These reserves are based on estimates of the amounts earned or to be claimed on the related sales and are classified as reductions of accounts
receivable (if the amount is expected to be settled with a credit against the Company's customer account) or a liability (if the amount is expected to be
settled with a cash payment). The Company's estimates of reserves established for variable consideration are calculated based upon a consistent application
of the expected value method, which is the sum of probability-weighted amounts in a range of possible consideration amounts. These estimates reflect the
Company's current contractual and statutory requirements, specific known market events and trends, industry data, and forecasted customer buying and
payment patterns. The amount of variable consideration that is included in the transaction price may be subject to constraint and is included in net product
revenues  only  to  the  extent  that  it  is  probable  that  a  significant  reversal  in  the  amount  of  the  cumulative  revenue  recognized  will  not  occur  in  a  future
period. Actual amounts of consideration received may ultimately differ from the Company's estimates. If actual results vary, the Company adjusts these
estimates, which could have an effect on earnings in the period of adjustment.

Chargebacks: Chargebacks for discounts represent the Company’s estimated obligations resulting from contractual commitments to sell product to
qualified healthcare providers and government agencies at prices lower than the list prices charged to the customers who directly purchase the product from
the Company. The customers charge the Company for the difference between what the customers pay the Company for the product and the customers’
ultimate contractually committed or government required lower selling price to the qualified healthcare providers.

Government Rebates: Government rebates consist of Medicare, Tricare, and Medicaid rebates. These reserves are recorded in the same period the
related revenue is recognized. For Medicare, the Company also estimates the number of patients in the prescription drug coverage gap for whom it will owe
a rebate under the Medicare Part D program.

Trade Discounts and Allowances: The Company provides its customers with discounts that are explicitly stated in the contracts and are recorded in
the  period  the  related  product  revenue  is  recognized.  In  addition,  the  Company  also  receives  sales  order  management,  inventory  management,  and  data
services from its customers in exchange for certain fees.

Commercial  Payer  Rebates:  The  Company  contracts  with  various  private  payer  organizations,  primarily  insurance  companies  and  pharmacy
benefit  managers,  for  the  payment  of  rebates  with  respect  to  utilization  of  our  product  and  contracted  formulary  status.  The  Company  estimates  these
rebates and records such estimates in the same period the related revenue is recognized, resulting in a reduction of product revenue and the establishment of
a current liability.

Product  Returns:  Consistent  with  industry  practice,  the  Company  generally  offers  customers  a  limited  right  of  return  for  product  that  has  been
purchased from the Company. The Company estimates the amount of its product sales that may be returned by its customers and records this estimate in the
period the related product revenue is recognized. The Company currently estimates product return liabilities based on data from similar products and other
qualitative considerations, such as visibility into the inventory remaining in the distribution channel.

Subject to certain limitations, the Company’s return policy allows for eligible returns of commercial products sold for credit under the following

circumstances:

● receipt of damaged product;
● shipment errors that were a result of an error by the Company;
● expired product that is returned during the period beginning three months prior to the product’s expiration and ending six months after the expiration

date;

● product subject to a recall; and
● product that the Company, at its sole discretion, has specified can be returned for credit.

F- 10

 
 
 
 
 
 
 
 
 
  
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

As of December 31, 2023, the Company has not received any returns related to sales of BRIUMVI.

Co-Payment  Assistance  Programs:  Co-payment  assistance  is  provided  to  qualified  patients  with  commercial  insurance,  whereby  the  Company
may provide  financial  assistance  to  patients  with  prescription  drug  co-payments  required  by  the  patient's  insurance  provider.  Reserves  for  co-payment
assistance are recorded in the same period the related revenue is recognized.

License Agreements –

The Company generates revenue from license or similar agreements with pharmaceutical companies for the development and commercialization
of  certain  products.  Such  agreements   may  include  the  transfer  of  intellectual  property  rights  in  the  form  of  licenses.  Payments  made  by  the  customer 
may  include  non-refundable  upfront  fees,  payments  based  upon  the  achievement  of  defined  milestones,  and  royalties  on  sales  of  products.  Licenses  of
intellectual property: If a license to the Company’s intellectual property is determined to be distinct from the other performance obligations identified in the
arrangement, the Company recognizes the transaction price allocated to the license as revenue upon transfer of control of the license. All other promised
goods or services in the agreement are evaluated to determine if they are distinct. If they are not distinct, they are combined with other promised goods or
services to create a bundle of promised goods or services that is distinct.

Milestone payments: Contingent milestones at contract inception are estimated at the amount which is not probable of a material reversal and

included in the transaction price using the most likely amount method. Milestone payments that are not within the Company's control, such as regulatory
approvals, are not considered probable of being achieved until those approvals are received and therefore the variable consideration is constrained. The
transaction price is then allocated to each performance obligation on a relative stand-alone selling price basis, for which the Company recognizes revenue
as or when the performance obligations under the contract are satisfied. At the end of each reporting period, the Company re-evaluates the probability of
achieving development or sales-based milestone payments that  may not be subject to a material reversal and, if necessary, adjust the estimate of the overall
transaction price. Any such adjustments are recorded on a cumulative catch-up basis, which would affect license and other revenue, as well as earnings, in
the period of adjustment.

Sales-based royalties: For arrangements that include sales-based royalties and a license of intellectual property that is deemed to be the
predominant item to which the royalties relate, revenue is recognized at the later of when the related sales occur or when the performance obligation to
which some or all of the royalties have been allocated has been satisfied (or partially satisfied).

Optional Purchases: The Company’s arrangements may provide the licensee the right to make optional purchases of the licensed product. These

optional purchases are accounted for as separate contracts when the licensee determines that it will make such a purchase, unless the option conveys a
material right.

Other Revenue

Revenue is also generated from service-based fees recognized for providing regulatory support and development services to customers. Service fee

revenue is recognized overtime as the services are transferred to the customer.

DEFERRED PRODUCT REVENUE

When consideration is received, or such consideration is unconditionally due, from a customer prior to the Company completing its performance
obligation to the customer under the terms of a contract, a contract liability is recorded as deferred revenue. Deferred revenues expected to be recognized as
revenue within the 12  months  following  the  balance  sheet  date  are  classified  as  current  liabilities.  Deferred  revenues  not  expected  to  be  recognized  as
revenue within the 12 months following the balance sheet date are classified as long-term liabilities.

ACCOUNTS RECEIVABLE

In  general,  accounts  receivable  consists  of  amounts  due  from  customers,  net  of  customer  allowances  for  cash  discounts,  product  returns  and
chargebacks. Our contracts with customers have standard payment terms. We analyze accounts that are past due for collectability, and regularly evaluate the
creditworthiness of our customers so that we can properly assess and respond to changes in their credit profiles. As of December 31, 2023, we determined
an allowance for expected credit losses related to outstanding accounts receivable was currently not required based upon our review of contractual payment
terms and individual customer circumstances.

COST OF REVENUE

Cost  of  revenue  consists  primarily  of  third-party  manufacturing  costs,  distribution,  overhead  and  royalties  owed  to  our  licensing  partner  for
BRIUMVI  sales.  Cost  of  revenue  may  also  include  costs  related  to  excess  or  obsolete  inventory  adjustment  charges,  abnormal  costs,  unabsorbed
manufacturing  and  overhead  costs,  and  manufacturing  variances.  Based  on  our  policy  to  expense  costs  associated  with  the  manufacture  of  our  products
prior to regulatory approval, a portion of the costs of producing BRIUMVI sold to date was expensed as research and development prior to FDA approval
of  BRIUMVI  and  therefore  it  is  not  reflected  in  the  cost  of  revenue.  Our  cost  of  revenue  also  relates  to  providing  regulatory  support  &  development
services to customers.

INVENTORY

Inventories are stated at the lower of cost or estimated net realizable value with cost based on the first-in-first-out method (FIFO). Prior to

regulatory approval, we expense costs relating to the production of inventory as research and development expense in the period incurred. Following
regulatory approval, costs to manufacture those approved products will be capitalized. Inventory that can be used in either the production of clinical or
commercial products is expensed as research and development costs when identified for use in clinical trials.

Prior to the approval of BRIUMVI, all manufacturing and other potential costs related to the commercial launch of BRIUMVI were expensed to

research and development expense in the period incurred.

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
F- 11

Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

RESEARCH AND DEVELOPMENT COSTS

Generally, research and development costs are expensed as incurred. Research and development expenses consist primarily of costs incurred to
third-party service providers for the conduct of research, preclinical and clinical studies, contract manufacturing costs, license milestone fees, personnel
costs for our research and development employees, consulting, and other related expenses. We recognize research, preclinical and clinical study expenses
based on services performed, pursuant to contracts with third-party research and development organizations that conduct and manage research, preclinical
and clinical activities on our behalf. We accrue these expenses based on the progress or stage of completion of services and the contracted fees to be paid
for  such  services.  If  the  actual  timing  of  the  performance  of  services  or  the  level  of  effort  varies  from  the  original  accrual,  we  will  adjust  the  accrual
accordingly.  With  respect  to  clinical  trial  costs,  the  financial  terms  of  these  agreements  are  subject  to  an  initial  negotiation  and  vary  from  contract  to
contract. Payments under these contracts may be uneven and depend on factors such as the achievement of certain events, the successful recruitment of
patients, the completion of portions of the clinical trial or similar conditions. As such, certain expense accruals related to clinical site costs are recognized
based on the degree of performance of the event or events specified in the specific clinical study or trial contract.

Prepaid research and development in our consolidated balance sheets includes, among other things, costs related to agreements with CROs, certain
costs to third-party service providers related to development and manufacturing services as well as clinical development. These agreements often require
payments in advance of services performed or goods received. Accordingly, as of December 31, 2023 and December 31, 2022, we recorded approximately
$4.2 million in prepaid research and development related to such advance agreements.

INCOME TAXES

Income  taxes  are  accounted  for  under  the  asset  and  liability  method.  Deferred  tax  assets  and  liabilities  are  recognized  for  the  future  tax
consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective
tax bases, operating losses and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable
income  in  the  years  in  which  those  temporary  differences  are  expected  to  be  recovered  or  settled.  The  effect  on  deferred  tax  assets  and  liabilities  of  a
change in tax rates is recognized in operations in the period that includes the enactment date. If the likelihood of realizing the deferred tax assets or liability
is less than “more likely than not,” a valuation allowance is then created.

We, and our subsidiaries, file income tax returns in the U.S. federal jurisdiction and in various states. We have tax net operating loss carryforwards
that are subject to examination for a number of years beyond the year in which they were generated for tax purposes. Since a portion of these net operating
loss carryforwards may be utilized in the future, many of these net operating loss carryforwards will remain subject to examination. We recognize interest
and penalties related to uncertain income tax positions in income tax expense. Refer to Note 9 for further information on impact of tax reform.

STOCK-BASED COMPENSATION

The  Company  measures  employee  and  non-employee  stock-based  compensation  based  on  the  grant  date  fair  value  of  the  stock-based
compensation award. The Company grants stock options at exercise prices equal to the fair value of the Company’s common stock on the date of grant,
based  on  observable  market  prices.  The  Company  uses  the  Black-Scholes  option-pricing  model  to  measure  the  fair  value  of  stock  option  awards.  We
recognize  all  stock-based  payments  to  employees  and  non-employee  directors  (as  compensation  for  service)  as  noncash  compensation  expense  in  the
consolidated financial statements. Stock-based compensation expense recognized each period is based on the value of the portion of stock-based payment
awards that is ultimately expected to vest during the period. Forfeitures are recognized as they occur.

In  addition,  because  some  of  the  options,  restricted  stock  and  warrants  issued  to  employees,  consultants  and  other  third  parties  vest  upon
achievement of certain milestones, the total expense is uncertain. Compensation expense for such awards that vest upon the achievement of milestones is
recognized when the achievement of such milestones becomes probable.

F- 12

 
 
 
  
 
 
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

NET INCOME (LOSS) PER COMMON SHARE

Basic net income (loss) per share of our common stock is calculated by dividing net income (loss) applicable to the common stock by the
weighted-average number of our common stock outstanding for the period. Diluted net income (loss) per share of common stock includes the effect, if any,
from the potential exercise or conversion of securities, such as warrants, stock options, and restricted stock, which would result in the issuance of
incremental shares of common stock. The impact of these items is anti-dilutive during periods of net loss. Therefore, basic and diluted net income (loss) per
share were the same for all periods presented in the consolidated statement of operations, except for the year ended December 31, 2023, as the Company
had net income for that period

The following table summarizes our potentially dilutive securities at December 31, 2023, 2022 and 2021:

Unvested restricted stock
Options
Warrants
Shares issuable upon note conversion
Total

The computation of basic and diluted earnings per share (EPS) is as follows:

(in thousands, except share and per share data)
Net income (loss)
Weighted-average common shares outstanding
Dilutive effect of potential common shares
Weighted-average common shares outstanding assuming dilution

Net income (loss) per share - basic
Net income (loss) per share - diluted

LONG-LIVED ASSETS AND GOODWILL

2023

8,139,037     
4,697,029     
312,272     
20,902     
13,169,240     

December 31,
2022

7,232,254     
5,135,685     
262,100     
20,619     
12,650,658     

2021

10,532,029 
2,467,537 
262,100 
18,942 
13,280,608 

Year ended
December 31,

2023   
12,672     
141,955,112     
6,553,353     
148,508,465     

2022   
(198,335)    
135,411,258     
-     
135,411,258     

2021 
(348,101)
132,222,753 
- 
132,222,753 

0.09     
0.09     

(1.46)    
(1.46)    

(2.63)
(2.63)

Long-lived assets are reviewed for potential impairment when circumstances indicate that the carrying value of long-lived tangible and intangible
assets with finite lives may not be recoverable. Management’s policy in determining whether an impairment indicator exists, a triggering event, comprises
measurable operating performance criteria as well as qualitative measures. If an analysis is necessitated by the occurrence of a triggering event, we make
certain  assumptions  in  determining  the  impairment  amount.  If  the  carrying  amount  of  an  asset  exceeds  its  estimated  future  cash  flows,  an  impairment
charge is recognized.

Goodwill results from excess consideration in a business combination over the fair value of identifiable net assets acquired. Goodwill is not

amortized but is reviewed for impairment at least annually, or more frequently if impairment indicators are present, by first assessing qualitative factors to
determine whether it is more likely than not that the fair value is less than its carrying amount. If we conclude it is more likely than not that the fair value is
less than the carrying amount, a quantitative test that compares the fair value to its carrying value is performed to determine the amount of any impairment.

LEASES

All leases with a lease term greater than 12 months, regardless of lease type classification, are recorded as an obligation on the balance sheet with a

corresponding right-of-use asset. Operating leases are reflected as lease liabilities on the commencement date of the lease based on the present value of the
lease payments to be made over the lease term. Current operating lease liabilities are reflected in lease liabilities – current portion and noncurrent operating
lease liabilities are reflected in lease liabilities – non-current on the consolidated balance sheet. Right-of-use assets are valued at the initial measurement of
the lease liability, plus any initial direct costs or rent prepayments, minus lease incentives and any deferred lease payments. Operating lease right-of-use
assets are recorded right of use assets on the consolidated balance sheet and lease cost is recognized on a straight-line basis. Leases with an initial term of
12 months or less are not recorded on the balance sheet and we recognize lease expense for these leases on a straight-line basis over the term of the lease. In
determining whether a contract contains a lease, asset and service agreements are assessed at onset and upon modification for criteria of specifically
identified assets, control and economic benefit.

NOTE 2 - REVENUE 

As discussed in Note 1, revenues are recognized under guidance within ASC 606. The following table presents our disaggregated revenue for the
periods presented (in thousands):

(in thousands)

Total product revenue, net
License Revenue
Other Revenue
Total Revenue

2023

Year ended December 31,
2022

2021

  $

  $

92,005     
140,153     
1,504     
233,662    $

F- 13

2,633     
152     
-     
2,785    $

6,537 
152 
- 
6,689 

 
 
 
 
 
 
 
   
   
 
   
   
   
   
   
 
 
 
 
 
 
 
   
   
   
   
     
       
       
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
   
   
   
Table of Contents

Product revenue, net

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

The following table presents our disaggregated revenue by product and geography for the periods presented:

(in thousands)

BRIUMVI

UKONIQ

Total product revenue, net

  U.S.
  International
  Worldwide

  U.S.
  International
  Worldwide

  U.S.
  International
  Worldwide

  $

  $

  $

  $

  $

  $

Year ended December 31,
2022

2023

2021

88,786  $
3,219 
92,005  $

-  $
- 
-  $

88,786  $
3,219 
92,005  $

-  $
- 
-  $

2,633  $
- 
2,633  $

2,633  $
- 
2,633  $

-
-
-

6,537
-
6,537

6,537
-
6,537

We began shipping BRIUMVI to our U.S. customers in January 2023. We also began shipping BRIUMVI to our ex-U.S. licensing partner,

Neuraxpharm, in November 2023. UKONIQ was voluntarily withdrawn from the U.S. market effective May 31, 2022.

During 2023, approximately $9.2 million of gross-to-net accruals entirely related to U.S. sales of BRIUMVI have been recorded as a reduction of

accounts receivable, net and within accounts payable and accrued expenses on the condensed consolidated balance sheets.

License Agreements

Neuraxpharm Commercialization Agreement

On July 28, 2023, the Company entered into the Commercialization Agreement with Neuraxpharm. The Company granted Neuraxpharm the
exclusive right to commercialize BRIUMVI in certain territories outside the United States, Canada, and Mexico, the commercialization rights for which had
been previously retained by the Company, thus excluding certain Asian countries subject to previously existing partnerships (the Territory). In addition, the
Company will perform certain development and regulatory activities for Neuraxpharm to support its obligations under the Commercialization Agreement to
secure and maintain the regulatory approvals required to sell BRIUMVI in the Territory. As part of the overall arrangement, the Company has agreed to
supply BRIUMVI to Neuraxpharm throughout the term of the Commercialization Agreement.

In consideration for entering the Commercialization Agreement, the Company received a non-refundable upfront payment of $140.0 million. The

Company will also receive tiered double-digit royalties up to 30% on net product sales in the Territory and is eligible to receive sales-based or other
milestone payments totaling up to $505.0 million. 

The Company evaluated the Commercialization Agreement under ASC 606 and concluded that Neuraxpharm represents a customer in the

transaction. In accordance with this guidance, the Company identified the following commitments under the arrangement: (i) grant the exclusive right to
develop, sell, offer to sell and import BRIUMVI in the Territory (the “License”); and (ii) perform certain development and regulatory activities
(“Development and Regulatory Activities”).

The License to the Company’s intellectual property represents a distinct performance obligation, therefore, the $140 million non-refundable

upfront payment related to this performance obligation was recognized as License Revenue in 2023.

The Development and Regulatory Activities also represent a distinct performance obligation and are satisfied over time because Neuraxpharm

simultaneously receives and consumes the benefits provided by the Company’s performance of the services. Therefore, revenue is recognized as the
activities are completed by the Company.  During 2023 the Company recognized Other Revenue of $1.5 million related to the Development and Regulatory
Activities.

The arrangement also provides Neuraxpharm with the right to make optional purchases of BRIUMVI (the “Supply of Licensed Product”). These
optional purchases are accounted for as a separate contract when the right to purchase BRIUMVI is exercised. The consideration for optional purchases of
BRIUMVI by Neuraxpharm approximates the price that a customer in the Territory would be willing to pay for these goods.

The performance obligation related to the Supply of Licensed Product is satisfied when control of the product passes to Neuraxpharm. The
consideration received from Neuraxpharm for the supply of BRIUMVI is recognized by the Company as a component of product revenue, net. As of
December 31, 2023, the Company has an unconditional right to receive $1.9 million in consideration from Neuraxpharm related to the performance
obligation to supply BRIUMVI, which is recorded as accounts receivable, net. A portion of the performance obligation to supply BRIUMVI has not yet
been satisfied, therefore, as of December 31, 2023, $5.9 million has been recorded as deferred revenue. During 2023 the Company recognized $3.2 million
in BRIUMVI product sales, net related to performance obligations that were satisfied during the year ended December 31, 2023. The Company will
reevaluate the consideration received, and performance obligations satisfied at the end of each reporting period. Such reevaluations may result in a change
to the amount of product revenue, net, recognized and deferred revenue.

The remaining forms of consideration are variable because they are dependent on the achievement of sales-based or other milestones. The

Company evaluated the constraint on variable consideration and concluded that the milestone payments are highly dependent on factors outside of the
Company’s control. Therefore, at contract inception, the milestones are not included in the transaction price as it is not probable that a significant reversal
of revenue would not occur. Sales-based milestones will be recognized as revenue in the period when the related sales threshold is met. All other milestones
will be recognized as revenue immediately in the period the achievement of the underlying milestone is probable. Any consideration related to sales-based
royalties will be recognized when the related sales occur. No royalty or milestone revenue was recognized during 2023.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
F- 14

   
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

NOTE 3 – INVESTMENT SECURITIES

Our investments as of December 31, 2023 and 2022  are  classified  as  held-to-maturity.  Held-to-maturity  investments  are  recorded  at  amortized

cost.

The following tables summarize our investment securities at December 31, 2023 and 2022:

(in thousands)
Short-term investments:
Obligations of domestic governmental agencies (maturing between
January 2024 and June 2024) (held-to-maturity)

Total short-term investment securities

Short-term investments:
Obligations of domestic governmental agencies (maturing between
January 2023 and December 2023) (held-to-maturity)

Long-term investments:
Obligations of domestic governmental agencies (maturing between
January 2024 and February 2024) (held-to-maturity)

Total short-term and long-term investment securities

Amortized
cost, as
adjusted

December 31, 2023

Gross
unrealized

Gross
unrealized

    holding gains     holding losses    

Estimated
fair value

  $
  $

124,575    $
124,575    $

30    $
30    $

53    $
53    $

124,552 
124,552 

Amortized
cost, as
adjusted

December 31, 2022

Gross
unrealized

Gross
unrealized

    holding gains     holding losses    

Estimated
fair value

  $

59,374    $

—    $

1,053    $

58,321 

  $

12,404     
71,778    $

—     
—    $

429     
1,482    $

11,975 
70,296 

NOTE 4 – INVENTORY 

The following table presents our inventory as of  December 31, 2023 (in thousands):

Raw Materials
Work in Process
Finished Goods
Total Inventory

December 31, 2023

$ 6,582
31,243
1,999
$ 39,824

Inventory  is  stated  at  the  lower  of  cost  or  net  realizable  value  and  consists  of  raw  materials,  work-in-process  and  finished  goods.  Cost  is
determined using a standard cost method, which approximates actual cost, and assumes a FIFO flow of goods. At  December 31,2023, all our inventory was
related to BRIUMVI, which was approved by the FDA on  December 28, 2022, at which time we began to capitalize costs to manufacture BRIUMVI. Prior
to FDA approval of BRIUMVI, all costs related to the manufacturing of BRIUMVI and related material were charged to research and development expense
in  the  period  incurred.  No  costs  related  to  the  manufacturing  of  BRIUMVI  and  the  related  material  were  incurred  between  the  approval  date  and  year
end  2022,  therefore,  inventory  is  not  included  in  the    December  31,  2022  consolidated  balance  sheet.  Inventory  that  is  used  for  clinical  development
purposes is expensed to research and development expense when consumed. For December 30, 2023 we determined that a reserve related to BRIUMVI
inventory is not required. 

NOTE 5 – FAIR VALUE MEASUREMENTS

We measure certain financial assets and liabilities at fair value on a recurring basis in the financial statements. The fair value hierarchy ranks the
quality and reliability of inputs, or assumptions, used in the determination of fair value and requires financial assets and liabilities carried at fair value to be
classified and disclosed in one of the following three categories:

● Level 1 – quoted prices in active markets for identical assets and liabilities;

● Level 2 – inputs other than Level 1 quoted prices that are directly or indirectly observable; and

● Level 3 – unobservable inputs that are not corroborated by market data.

At the time of our merger (we were then known as Manhattan Pharmaceuticals, Inc. (Manhattan)) with Ariston Pharmaceuticals, Inc. (Ariston) in
March  2010,  Ariston  issued  $15.5  million  of  five-year  5%  notes  payable  (the  5%  Notes)  in  satisfaction  of  several  note  payable  issuances.  The  5%
Notes and accrued and unpaid interest thereon are convertible at the option of the holder into common stock at the conversion price of $1,125 per share. We
have no obligations under the 5% Notes aside from the conversion feature.

F- 15

   
 
 
 
 
 
 
 
 
   
   
     
 
 
 
   
   
   
 
 
 
 
   
   
   
 
 
 
 
 
 
 
   
   
     
 
 
 
   
   
   
 
 
 
 
   
   
   
 
 
     
       
       
       
 
     
       
       
       
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

The following tables provide the fair value measurements of applicable financial liabilities as of December 31, 2023 and 2022:

(in thousands)

5% Notes
Total

5% Notes
Total

Financial liabilities at fair value as of December 31, 2023

Level 1

Level 2

Level 3

Total

—    $
—    $

—    $
—    $

357    $
357    $

Financial liabilities at fair value as of December 31, 2022

Level 1

Level 2

Level 3

Total

—    $
—    $

—    $
—    $

243    $
243    $

357 
357 

243 
243 

  $
  $

  $
  $

The Level 3 amounts above represent the fair value of the 5% Notes and related accrued interest.

The Company’s financial instruments include cash, cash equivalents consisting of money market funds, accounts receivable, accounts payable and

loan payable. As of December 31, 2023 and 2022, the fair values of cash and cash equivalents, restricted cash, accounts receivable, and loan and interest
payable approximate their carrying value. The carrying value of loan payable on the Company’s balance sheet is estimated to approximate its fair value as
the interest rate approximates the market rate for loans with similar terms and risk characteristics.

We have no Level 1 or Level 2 instruments. Our Level 3 instrument amounts represent the fair value of the 5% Notes and related accrued interest.

The following table summarizes the changes in Level 3 instruments for the years ended December 31, 2023 and 2022:

(in thousands)
Balance at January 1, 2022

Interest accrued on face value of 5% Notes
Change in fair value of Level 3 liabilities

Balance at December 31, 2022

Interest accrued on face value of 5% Notes
Change in fair value of Level 3 liabilities

Balance at December 31, 2023

360 
1,073 
(1,190)
243 
1,133 
(1,019)
357 

  $

  $

The  change  in  the  fair  value  of  the  Level  3  liabilities  is  reported  in  other  (income)  expense  in  the  accompanying  consolidated  statements  of

operations.

NOTE 6 – STOCKHOLDERS’ EQUITY

Preferred Stock

Our amended and restated certificate of incorporation authorizes the issuance of up to 10,000,000 shares of preferred stock, $0.001 par value, with
rights  senior  to  those  of  our  common  stock,  issuable  in  one  or  more  series.  Upon  issuance,  we  can  determine  the  rights,  preferences,  privileges  and
restrictions thereof. These rights, preferences and privileges could include dividend rights, conversion rights, voting rights, terms of redemption, liquidation
preferences, sinking fund terms and the number of shares constituting any series or the designation of such series, any or all of which may be greater than
the rights of common stock.

Stockholder Rights Plan

On July 18, 2014, we adopted a stockholder rights plan. The stockholder rights plan is embodied in the Stockholder Protection Rights Agreement

dated as of July 18, 2014 (the Rights Agreement), between us and American Stock Transfer & Trust Company, LLC, as rights agent (the Rights Agent).

F- 16

 
 
 
 
 
   
   
   
 
 
   
   
   
 
 
 
 
 
   
   
   
 
 
   
   
   
 
 
 
 
 
     
 
   
   
   
   
   
 
 
 
 
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

Accordingly, the Board of Directors declared a distribution of one right (a “Right”) for each outstanding share of common stock, to stockholders
of record at the close of business on July 28, 2014, for each share of common stock issued (including shares distributed from Treasury) by us thereafter and
prior to the Separation Time (as defined in the Rights Agreement), and for certain shares of common stock issued after the Separation Time. Following the
Separation Time, each Right entitles the registered holder to purchase from us one one-thousandth (1/1,000)  of  a  share  of  Series A  Junior  Participating
Preferred Stock, par value $0.001 per share (the Preferred Stock), at a purchase price of $100.00 (the Exercise Price), subject to adjustment. The description
and terms of the Rights are set forth in the Rights Agreement. Each one one-thousandth of a share of Preferred Stock has substantially the same rights as
one  share  of  common  stock.  Subject  to  the  terms  and  conditions  of  the  Rights  Agreement,  Rights  become  exercisable  ten  days  after  the  public
announcement  that  a  “Person”  has  become  an  “Acquiring  Person”  (as  each  such  term  is  defined  in  the  Rights  Agreement).  Any  Rights  held  by  an
Acquiring Person are void and may not be exercised.

The Rights Agreement was approved by our Board of Directors on July 18, 2014. The Rights will expire at the close of business on its ten-year

anniversary, unless earlier exchanged or terminated by us.

Common Stock

Our amended and restated certificate of incorporation authorizes the issuance of up to 175,000,000 shares of $0.001 par value common stock.

On September  5,  2019,  we  filed  an  automatic  “shelf  registration”  statement  on  Form  S-3  (the  2019  WKSI  Shelf)  as  a  “well-known  seasoned
issuer”  as  defined  in  Rule  405  under  the  Securities  Act,  which  registered  an  unlimited  and  indeterminate  amount  of  debt  or  equity  securities  for  future
issuance and sale. The 2019 WKSI Shelf was declared effective in September 2019. In connection with the 2019 WKSI Shelf, we entered into an At-the-
Market  Issuance  Sales  Agreement  (the  2020  ATM)  with  Jefferies  LLC,  Cantor  Fitzgerald  &  Co.  and  B.  Riley  Securities,  Inc.  (each  a  2020  Agent  and
collectively, the 2020 Agents), relating to the sale of shares of our common stock. Under the 2020 ATM, we paid the 2020 Agents a commission rate of up
to  3.0%  of  the  gross  proceeds  from  the  sale  of  any  shares  of  common  stock.  In  November  2020,  we  entered  into  an  At-the-Market  Issuance  Sales
Agreement (the 2021 ATM) with the same terms and agents (each a 2021 Agent and collectively, the 2021 Agents) as the 2020 ATM.

During  the  year  ended  December 31, 2021, we  sold  a  total  of  72,000  shares  of  common  stock  under  the  2021  ATM  for  aggregate  total  gross
proceeds  of  approximately  $2.5  million  at  an  average  selling  price  of  $34.25  per  share,  resulting  in  net  proceeds  of  approximately  $2.4  million  after
deducting commissions and other transactions costs.

F- 17

 
 
 
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

On September  2,  2022,  we  filed  an  automatic  “shelf  registration”  statement  on  Form  S-3  (the  2022  WKSI  Shelf)  as  a  “well-known  seasoned
issuer”  as  defined  in  Rule  405  under  the  Securities  Act,  which  registered  an  unlimited  and  indeterminate  amount  of  debt  or  equity  securities  for  future
issuance and sale. The 2022 WKSI Shelf was declared effective in September 2022. In connection with the 2022 WKSI Shelf, we entered into an At-the-
Market Issuance Sales Agreement (the 2022 ATM) with Cantor Fitzgerald & Co. and B. Riley Securities, Inc. (each a 2022 Agent and collectively, the
2022 Agents), relating to the sale of shares of our common stock. Under the 2022 ATM, we will pay the 2022 Agents a commission rate of up to 3.0% of
the gross proceeds from the sale of any shares of common stock. The 2022 ATM has replaced the 2021 ATM as the only active ATM program.

During the year ended December 31, 2023, we sold a total of 1,385,700 shares of common stock under the 2022 ATM for aggregate total gross

proceeds of approximately $47.1 million at an average selling price of $34.01 per share, resulting in net proceeds of approximately $46.3 million after
deducting commissions and other transactions costs. The 2022 WKSI Shelf is currently our only active shelf-registration statement. We may offer any
combination of the securities registered under the 2022 WKSI Shelf from time to time in response to market conditions or other circumstances if we believe
such a plan of financing is in the best interests of our stockholders. We may need to file additional shelf-registration statements in the future to provide us
with the flexibility to raise additional capital to finance our operations as needed. 

Treasury Stock

As  of  December  31,  2023  and  2022,  41,309  shares  of  common  stock  are  being  held  in  Treasury,  at  a  cost  of  approximately  $0.2  million,

representing the fair market value on the date the shares were surrendered to the Company to satisfy employee tax obligations.

Equity Incentive Plans

The  TG  Therapeutics,  Inc.  2022  Incentive  Plan  (the  2022  Incentive  Plan)  was  approved  by  stockholders  in  June  2022  with  17  million  shares
available to be issued, of which not more than 10 million shares may be issued pursuant to “full-value awards.” Full-value awards include any award other
than an option or stock appreciation right and which is settled by the issuance of stock. As of December 31, 2023, 4,631,204 shares of restricted stock and
2,272,500 options were outstanding, and up to an additional 8,751,892 shares were available to be issued under the 2022 Incentive Plan.

The TG Therapeutics, Inc. Amended and Restated 2012 Incentive Plan (the 2012 Incentive Plan) was approved by stockholders in June 2020. As
of December 31, 2023, 5,007,864 shares of restricted stock and 2,424,529 options were outstanding, and no additional shares were available to be issued
under the 2012 Incentive Plan as the 2022 Incentive Plan is now the only active incentive plan.

Total stock-based compensation expense included in the consolidated statements of operations was $37.9 million, $19.2 million and $61.3 million
during the years ended December 31, 2023, 2022 and 2021, respectively. The $37.9 million is net of $2.9 million of stock-based compensation expense that
was capitalized into inventory during the year ended December 31, 2023.

F- 18

 
 
 
 
 
 
 
 
 
Table of Contents

Stock Options

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

The estimated fair value of the options granted in the years ended December 31, 2023, 2022 and 2021 was determined utilizing the Black-Scholes

option-pricing model at the date of grant. The following table summarizes stock option activity for the years ended December 31, 2023, 2022 and 2021:

Outstanding at January 1, 2021
Granted
Exercised
Forfeited
Expired
Outstanding at December 31, 2021
Granted
Exercised
Forfeited
Expired
Outstanding at December 31, 2022
Granted
Exercised
Forfeited
Expired
Outstanding at December 31, 2023

Exercisable at December 31, 2023

Number of
shares

Weighted-
average
exercise price

2,526,166     
—    $
(52,694)    
(5,935)    
—     
2,467,537    $
2,975,000     
(142,409)    
(164,443)    
—     
5,135,685    $
—     
(246,156)    
(192,500)    
—     
4,697,029    $

2,133,273    $

6.99     
—   
4.10   
4.10   
—   
7.06     
7.00   
4.10   
7.84   
—   
7.10     
—   
6.08   
11.30   
—   
6.98     

6.60     

Weighted-
average
contractual
term
(in years)

Aggregate
intrinsic value

8.10    $

115,472,832 

6.99    $

29,503,551 

5.09    $

25,064,799 

4.10    $

47,607,209 

4.72    $

22,518,984 

Total expense associated with stock options was approximately $3.9 million, $3.3 million and $2.9 million during the years ended December 31,
2023, 2022 and 2021, respectively. As of December 31, 2023,  there  was  approximately  $4.1  million  of  total  unrecognized  compensation  cost  related  to
unvested time-based stock options, which is expected to be recognized over a weighted-average period of 2.6 years. As of December 31, 2023, the stock
options  outstanding  include  options  granted  to  both  employees  and  non-employees  which  are  both  time-based  and  milestone-based.  Stock-based
compensation for milestone-based options will be recorded if and when a milestone becomes probable. We did not recognize stock-based compensation
expense during the year ended December 31, 2023 for these stock options.

F- 19

 
 
 
 
   
   
   
 
 
   
   
   
 
 
   
   
   
 
 
   
   
   
 
 
   
   
   
 
 
     
       
       
   
 
   
   
   
 
   
   
 
   
   
 
   
   
 
   
   
   
 
   
   
 
   
   
 
   
   
 
   
   
   
 
   
   
 
   
   
 
   
   
 
   
 
   
   
   
 
   
 
  
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

The fair value of the Company’s option awards granted in each of the following years were estimated using the assumptions below:

Volatility
Expected term (in years)
Risk-free rate
Expected dividend yield

Restricted Stock

N/A     
N/A     
N/A     
N/A     

  December 31, 2023     December 31, 2022  

Year Ended

88.37 - 89.67%   
3.13 - 4.0 
2.99 - 3.35%   
—%   

  December 31, 2021  
N/A 
N/A 
N/A 
N/A 

Certain employees, directors and consultants have been awarded restricted stock. The restricted stock vesting consists of milestone and time-based

vesting. The following table summarizes restricted share activity for the years ended December 31, 2023, 2022 and 2021:

Outstanding at January 1, 2021
Granted
Vested
Forfeited
Outstanding at December 31, 2021
Granted
Vested
Forfeited
Outstanding at December 31, 2022
Granted
Vested
Forfeited
Outstanding at December 31, 2023

  Number of shares

    Weighted-average  
grant date fair
value

10,785,034     
2,738,974     
(1,302,737)    
(189,231)    
12,032,040     
5,179,201     
(6,291,999)    
(2,186,956)    
8,732,286     
3,620,237     
(2,500,263)    
(213,192)    
9,639,068    $

13.38 
39.49 
18.14 
21.80 
18.67 
12.75 
11.28 
22.44 
16.12 
13.77 
11.98 
12.14 
17.05 

Total  compensation  expense  associated  with  restricted  stock  grants  was  $34.1  million,  $15.8  million  and  $58.4  million  during  the  years  ended
December 31, 2023, 2022 and 2021, respectively. As of December 31, 2023, there was approximately $27.8 million of total unrecognized compensation
expense related to unvested time-based restricted stock, which is expected to be recognized over a weighted-average period of 2.7 years. This amount does
not  include,  as  of  December  31,  2023,  2,470,770  shares  of  restricted  stock  outstanding  which  are  milestone-based  and  vest  upon  certain  corporate
milestones. Milestone-based noncash compensation expense will be measured and recorded if and when a milestone becomes probable.

Warrants

The Company’s only outstanding warrants are the warrants issued to Hercules as part of the Loan Agreement, the Amended Loan Agreement and
the First Amendment (please refer to Note 7– Loan Payable) to purchase 147,058, 115,042 and 50,172 shares of our common stock with exercise prices of
$4.08, $17.95 and $14.70, respectively. See Note 7 for further details. As the warrants could not require cash settlement, the warrants were classified as
equity. There will not be any ongoing stock compensation expense volatility associated with these warrants.

F- 20

 
  
 
 
   
   
   
   
   
 
 
 
 
 
   
 
   
 
   
   
   
   
   
   
   
   
   
   
   
   
   
 
  
 
 
Table of Contents

NOTE 7– LOAN PAYABLE

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

On February 28, 2019 (the Closing Date), we entered into a term loan facility with Hercules Capital, Inc. (Hercules or Lender), which provided us
with  the  capacity  to  borrow  up  to  an  aggregate  principal  amount  of  $60.0  million  (Term  Loan).  The  Term  Loan  is  governed  by  a  loan  and  security
agreement, dated February 28, 2019  (the  Loan  Agreement),  which  provides  for  up  to  four  separate  advances.  The  first  advance  of  $30.0  million  was
drawn on the Closing Date. An additional $30.0 million under the Term Loan was previously available upon the completion of different milestones and
time points that have now lapsed.

On December 30, 2021 (the Amended Loan Agreement Closing Date), the Company entered into an Amended and Restated Loan and Security
Agreement (the Amended Loan Agreement) with Hercules Capital, Inc. The Amended Loan Agreement amended the terms of the Loan Agreement to,
among other things, (i) increase the aggregate principal amount of the loan, available at the Company’s option, from $60.0 million to $200.0 million (the
Amended Term Loan), (ii) issue a first advance of $70.0 million drawn at the Amended Loan Agreement Closing Date, a portion of which was used to
refinance the current outstanding loan balance of approximately $7.8 million and pay for expenses incurred by the Lender in executing the agreements,
(iii) change the draw amounts and dates available in subsequent tranches, (iv) extend the maturity date of the facility from the original March 1, 2022 to
January 1, 2026, (v) reset and extend the interest only period from April 1, 2021 to February 1, 2025 and extendable to August 1, 2025 subject  to  the
achievement of certain performance milestones, and (vi) modify the cash interest rate to be the greater of either (a) the “prime rate” as reported in The
Wall Street Journal plus 2.15%, and (b) 5.40%. In addition to the cash interest rate, the principal balance accrues paid-in-kind interest at a rate of 3.45%,
which  amount  will  be  capitalized  and  added  to  the  outstanding  principal  balance  of  the  Amended  Term  Loan  and  payable  at  the  maturity  date  of  the
Amended Loan Agreement.

On March 31, 2023 (the First Amendment Effective Date), the Company entered into a First Amendment to the Amended and Restated Loan and
Security Agreement (the First Amendment) with Hercules. The First Amendment amended the terms of the Amended Loan Agreement to, among other
things:  (i)  issue  an  advance  of  $25.0  million  drawn  at  the  First  Amendment  Effective  Date  (the  Tranche  3A  Advance),  (ii)  provide  for  the  formal
expiration  of  Tranche  2,  (iii)  change  the  draw  amounts  and  dates  available  under  subsequent  tranches,  including  splitting  the  remaining  balance  of
Tranche 3 into two additional advances in an aggregate principal amount of up to $20.0 million, in increments of $10.0 million (a Tranche 3B Advance
and a Tranche 3C  Advance),  decreasing  the  amount  available  under  Tranche  4  from  $65.0  million  to  $60.0  million,  and  adding  a  Tranche  5 of $25.0
million, subject to the achievement of revenue related performance milestones, (iv) extend the interest only period from February 1, 2025 to August 1,
2025 and  (v)  modify  the  cash  interest  rate  to  be  the  greater  of  either  (a)  the  “prime  rate”  as  reported  in  The  Wall  Street  Journal  plus  1.20%,  and  (b)
8.95%. In addition to the cash interest rate, the principal balance will accrue paid-in-kind interest at a rate of 2.25%, which amount will be capitalized and
added to the outstanding principal balance of the Amended Term Loan and payable at the maturity date of the Amended Loan Agreement, as amended.
The Amended Loan agreement, as amended, contains financial covenants that require the Company to maintain certain levels of unrestricted cash and
additional financial covenants related to market capitalization. As of December 31, 2023, we are in compliance with all financial covenants.

The First Amendment also contains warrant coverage of 2.95% of each advance amount funded. A warrant (the Warrant) was issued by the

Company to Hercules to purchase 115,042 shares of common stock with an exercise price of $17.95 for the initial amount funded at the Closing Date.
The Warrant shall be exercisable for seven years from the date of issuance. Hercules may exercise the Warrant either by (a) cash or check or (b) through a
net issuance conversion. Additionally, a warrant was issued by the Company to Hercules to purchase 50,172 shares of common stock with an exercise
price of $14.70 for the amount funded pertaining to the Tranche 3A Advance (the First Amendment Warrant). The First Amendment Warrant shall be
exercisable for seven years from the date of issuance. Hercules may exercise the First Amendment Warrant either by (a) cash or check or (b) through a
net issuance conversion

In addition, the Company is required to pay a final payment fee equal to 5.95% of the aggregate principal amount of the Term Loan Advances (as

defined in the Amended Loan Agreement, as amended) plus 4.95% of the aggregate principal amount of all other advances.

The  Company  may, at  its  option,  prepay  the  Amended  Term  Loan  in  full  or  in  part,  subject  to  a  prepayment  penalty  equal  to  (i)  1.5%  of  the
principal amount prepaid if the prepayment occurs prior to the first anniversary of the First Amendment Effective Date, and (ii) 1.0% of the principal
amount prepaid if the prepayment occurs on or after the first anniversary of the First Amendment Effective Date.

The  Company  evaluated  whether  the  First  Amendment  represented  a  debt  modification  or  extinguishment  of  the  Amended  Term  Loan  in
accordance with ASC 470-50, Debt – Modifications and Extinguishments. As a result of the modification of terms and no repayment or retirement of the
Amended Term Loan, the Amended Term Loan was accounted for by the Company under the modification accounting model. The Company capitalized
the facility charge from the First Amendment advance to debt issuance costs and expensed third party fees in the Company’s statement of operations for
the year ended December 31, 2023.

F- 21

   
 
 
 
 
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

The Company estimated the fair value of the Warrant using the Black-Scholes model based on the following key assumptions:

Exercise price
Common share price on date of issuance
Volatility
Risk-free interest rate
Expected dividend yield
Contractual term (in years)

The First
Amendment

The Amended Loan
Agreement

The Loan
Agreement

  $
  $

14.70 
15.04 

  $
  $
0.88%   
3.6%   
—%   

7.00 

  $
17.95 
19.35 
  $
184.40%   
1.4%   
—%   

7.00 

4.08 
6.80 
195.90%
2.6%
—%

7.00 

The Company incurred financing expenses of $2.0 million (including the fair value of the First Amendment Warrant) related to the First

Amendment which are recorded as debt issuance costs and as an offset to loan payable on the Company’s consolidated balance sheet The debt issuance
costs are being amortized over the term of the debt using the straight-line method, which approximates the effective interest method, and will be included in
interest expense in the Company’s consolidated statements of operations. Amortization of debt issuance costs was $2.4 million, $1.8 million
and $1.1 million for the years ended December 31, 2023, 2022 and 2021, respectively. At December 31, 2023, the remaining unamortized balance of debt
issuance costs was $5.1 million.

The loan payable as of December 31, 2023 and 2022, is as follows:

(in thousands)
Loan payable
Add: Accreted Liability of final payment fee

Less: unamortized debt issuance costs

Less: principal payments
Total loan payable
Less: current portion
Loan payable non-current

NOTE 8– LEASES

December 31,
2023

December 31,
2022

  $

  $

95,000    $
10,230     
105,230     
(5,112)    
100,118     
—     
100,118     
—     
100,118    $

70,000 
6,667 
76,667 
(5,532)
71,135 
— 
71,135 
— 
71,135 

In October 2014, we entered into an agreement (the Office Agreement) with Fortress Biotech, Inc. (FBIO) to occupy approximately 45% of the
24,000 square feet of New York City office space leased by FBIO. The Office Agreement requires us to pay our respective share of the average annual rent
and other costs of the 15-year lease. We approximate an average annual rental obligation of $1.8 million under the Office Agreement. We began to occupy
this  new  space  in  April  2016,  with  rental  payments  beginning  in  the  third  quarter  of  2016.  At  January  1,  2019,  we  recognized  a  lease  liability  and
corresponding right-of-use (ROU) asset of $9.5 million and $8.1 million, respectively, based on the present value of the remaining lease payments for all of
our leased office spaces, the majority of which is comprised of our New York City office space. The present values of our lease liability and corresponding
ROU asset are $10.7 million and $8.1 million, respectively, as of December 31, 2023. Our leases have remaining lease terms of approximately 2 years to 8
years. One lease has a renewal option to extend the lease for an additional term of five years.

Also,  in  connection  with  this  lease,  in  October  2014  we  pledged  $0.6  million  to  secure  a  line  of  credit  as  a  security  deposit  for  the  Office
Agreement, which has been recorded as restricted cash in the accompanying consolidated balance sheets. Additional collateral of $0.6 million was pledged
in April 2018 to increase the letter of credit for the office space.

In October 2019, we finalized a five-year lease for office space in New Jersey (the NJ Lease). We approximate an average annual rental obligation

of $0.3 million under the NJ Lease.

F- 22

 
 
 
 
 
 
 
 
   
   
   
   
   
   
 
 
 
 
   
 
 
   
 
   
   
   
   
   
   
   
 
 
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

In October  2021,  we  finalized  a  five-year  lease  for  office  space  in  North  Carolina  (the  NC  Lease).  We  approximate  an  average  annual  rental

obligation of $0.2 million under the NC Lease. We took possession of this space in February 2022, with rental payments beginning in April 2022.

Operating lease cost was $2.2 million, $2.7 million and $2.2 million for the years ended December 31, 2023, 2022 and 2021, respectively.

As  of  December  31,  2023,  the  weighted-average  remaining  operating  lease  term  was  5.8  years  and  the  weighted-average  discount  rate  for
operating leases was 10.00%. Cash paid for amounts included in the measurement of operating lease liabilities during the year ended December 31, 2023
was $2.4 million.

The balance sheet classification of lease liabilities was as follows:

(in thousands)
Liabilities
Lease liability current portion
Lease liability non-current
Total lease liability

As of December 31, 2023, the maturities of lease liabilities were as follows:

December 31,
2023

December 31,
2022

  $

  $

1,446    $
9,231     
10,677    $

1,581 
10,344 
11,925 

2024
2025
2026
2027
2028
After 2028
Total lease payments
Less: interest
Present value of lease liabilities(*)

Operating
leases

2,388 
2,100 
2,080 
1,913 
1,827 
4,715 
15,023 
(4,346)
10,677 

  $

  $

(*) As our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available at commencement date
and considering the term of the lease to determine the present value of lease payments. We used the incremental borrowing rate of 10.25% on February 28,
2019, for leases that commenced prior to that date through December 31, 2021. We used an incremental borrowing rate of 5.65% for the NC lease.

F- 23

 
 
 
 
 
 
   
 
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
 
Table of Contents

NOTE 9 – INCOME TAXES

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

We account for income taxes under the asset and liability method. Deferred tax assets and liabilities are determined based on differences between
the financial reporting and tax basis of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences
are  expected  to  reverse.  A  valuation  allowance  is  established  when  necessary  to  reduce  deferred  tax  assets  to  the  amount  expected  to  be  realized.  In
determining  the  need  for  a  valuation  allowance,  management  reviews  both  positive  and  negative  evidence,  including  current  and  historical  results  of
operations, future income projections and the overall prospects of our business. Based upon management's assessment of all available evidence, we believe
that it is more-likely-than-not that the deferred tax assets will not be realizable, and therefore, a valuation allowance has been established. The valuation
allowance for deferred tax assets was approximately $418.3 million and $400.4 million as of December 31, 2023 and 2022, respectively.

The  Tax  Cuts  and  Jobs  Act  of  2017  (TCJA)  included  changes  to  the  treatment  of  research  and  development  expenses  under  IRC  Section  174.
Formerly,  a  company  could  deduct  research  and  development  expenses  under  IRC  Section  174  as  incurred.  Effective  for  tax  years  beginning  after
December 31, 2021, research and development expenses under IRC Section 174 are required to be capitalized, with an amortization period of 5 years for
costs incurred in the U.S. and 15 years for costs incurred in a non-U.S. jurisdiction. The Company incurred approximately $61.8 million of U.S. research
and development costs and approximately $13.9 million of non-U.S. research and development costs that were capitalized during the year ended December
31, 2023.

The Inflation Reduction Act of 2022 (IRA) was enacted on August 16, 2022. The IRA provided for a Corporate Alternative Minimum Tax (Corp
AMT), applicable to tax years beginning after December 31, 2022. The Corp AMT will impose a 15% tax on companies with adjusted financial statement
income of over $1 billion for US-based organizations. At this time, it is not anticipated that the Corp AMT will be applicable for the Company.

As  of  December  31,  2023,  we  have  U.S.  net  operating  loss  carryforwards  of  approximately  $1.4  billion  ,  research  and  development  credit
carryforwards (R&D credits) of approximately $45.8 million and business interest expense carryforward of $14.5 million. For income tax purposes, these
NOLs and R&D credits will expire in various amounts through 2040. NOLs generated after 2017 and the business interest expense carryforwards do not
expire. The Tax Reform Act of 1986 contains provisions which limit the ability to utilize net operating loss carryforwards and R&D credit carryforwards in
the case of certain events including significant changes in ownership interests. The Exchange Transaction with TG Bio may have resulted in a “change in
ownership” as defined by IRC Section 382 of the Internal Revenue Code of 1986, as amended. Additionally, stock issuance activities may have resulted in
a  “change  in  ownership”  as  defined  by  IRC  Section  382  of  the  Internal  Revenue  Code  of  1986,  as  amended.  Accordingly,  a  substantial  portion  of  the
Company’s NOLs above may be subject to annual limitations in reducing any future year’s taxable income, and a substantial portion of the R&D Credit
carryforwards may be subject to annual limitations in reducing any future year’s tax.

F- 24

   
 
 
 
  
  
  
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31,

2023 and 2022 are presented below.

(in thousands)
Deferred tax assets:
Net operating loss carryforwards
Research and development credit
Noncash compensation
Disallowed interest
Capitalized R&D Expenses
Other
Deferred tax asset, excluding valuation allowance

Less valuation allowance
Net deferred tax assets

2023

2022

316,962    $
45,806     
12,275     
3,328     
36,613     
3,333     
418,317     

(418,317)    
—    $

303,729 
42,031 
10,325 
3,882 
39,411 
985 
400,363 

(400,363)
— 

  $

  $

There was approximately $0.4 million of current income tax expense for the year ended December 31, 2023. Income tax expense differed from
amounts computed by applying the US federal income tax rate of 21% for the years ending December 31, 2023, 2022 and 2021, to pretax income (loss) as
follows:

(in thousands)

Loss before income taxes, as reported in the consolidated statements of operations

Computed “expected” tax benefit

Increase (decrease) in income taxes resulting from:

Expected benefit from state and local taxes
Research and development credits

Officer Compensation Limitation

Other
Stock options

Change in state tax rates

Change in the balance of the valuation allowance for deferred tax assets

For the year ended December 31,
2022

2023

2021

13,062    $

(198,335)   $

(348,101)

2,743    $

(41,650)   $

(73,101)

111     
(3,430)    
1,167     
(179)    
(12,445)    
(5,531)    
17,954     
390    $

(7,242)    
(6,389)    
4,391     
374     
17,599     
-     
32,917     
—    $

(3,445)
(8,337)
439 
428 
(6,726)
- 
90,742 
— 

  $

  $

  $

We file income tax returns in the U.S federal and various state and local jurisdictions. With certain exceptions, the Company is no longer subject
to U.S. federal and state income tax examinations by tax authorities for years prior to 2020. However, NOLs and tax credits generated from those prior
years could still be adjusted upon audit.

The Company would recognize interest and penalties, if any, to uncertain tax position in income tax expense in the statement of operations. There
was  no  accrual  for  interest  and  penalties  related  to  uncertain  tax  positions  for  2023.  We  do  not  believe  that  there  will  be  a  material  change  in  our
unrecognized tax positions over the next twelve months. All of the unrecognized tax benefits, if recognized, would be offset by the valuation allowance.

F- 25

 
  
 
   
 
 
   
 
   
   
   
   
   
   
 
     
       
 
   
 
  
 
 
 
   
   
 
 
     
       
       
 
 
   
   
 
 
   
   
 
 
   
   
 
   
   
   
   
   
   
   
 
  
  
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

NOTE 10 – LICENSE AGREEMENTS

BRIUMVI (Ublituximab)

In January 2012, we entered into an exclusive license agreement with LFB Biotechnologies, GTC Biotherapeutics and LFB/GTC LLC, all wholly-
owned  subsidiaries  of  LFB  Group,  relating  to  the  development  of  ublituximab  (the  LFB  License  Agreement).  Under  the  terms  of  the  LFB  License
Agreement, we have acquired the exclusive worldwide rights (exclusive of France/Belgium) for the development and commercialization of ublituximab.
For the period ended December 31, 2023, we have incurred expenses of approximately $31.0 million related to the achievement of certain milestones of the
LFB  License  Agreement.  These  expenses  are  included  in  other  research  and  development  expenses  in  the  accompanying  consolidated  statements  of
operations. As of  December 31, 2023, we had approximately zero recorded in accounts payable related to the LFB License Agreement.

LFB  Group  is  eligible  to  receive  future  payments  of  approximately  $6.0  million,  upon  our  successful  achievement  of  certain  regulatory
milestones, in addition to royalty payments on net sales of ublituximab at a royalty rate in the high-single digits. The license will terminate on a country-by-
country  basis  upon  the  expiration  of  the  last  licensed  patent  right  or  15  years  after  the  first  commercial  sale  of  a  product  in  such  country,  unless  the
agreement is earlier terminated (i) by LFB if the Company challenges any of the licensed patent rights, (ii) by either party due to a breach of the agreement,
or (iii) by either party in the event of the insolvency of the other party. During the year ended December 31, 2023, the  Company  recorded  $8.7  million
related to the worldwide royalty due under the LFB  License Agreement in cost of  revenue based on U.S. sales of BRIUMVI and as of December 31,
2023, approximately $3.9 million in royalties were payable under the LFB License Agreement.

In November 2012, we entered into an exclusive (within the territory) sublicense agreement with Ildong Pharmaceutical Co. Ltd. (Ildong) relating
to the development and commercialization of ublituximab in South Korea and Southeast Asia. Under the terms of the sublicense agreement, Ildong has
been granted a royalty bearing, exclusive right, including the right to grant sublicenses, to develop and commercialize ublituximab in South Korea, Taiwan,
Singapore, Indonesia, Malaysia, Thailand, Philippines, Vietnam, and Myanmar.

An upfront payment of $2.0 million, which was received in December 2012, net of $0.3 million of income tax withholdings, is being recognized
as license revenue on a straight-line basis over the life of the agreement, which is through the expiration of the last licensed patent right or 15 years after the
first commercial sale of a product in such country, unless the agreement is earlier terminated, and represents the estimated period over which we will have
certain ongoing responsibilities under the sublicense agreement. We recorded license revenue of approximately $0.2 million for each of the years ended
December  31,  2023,  2022  and  2021,  and  at  December  31,  2023  and  2022,  have  deferred  revenue  of  approximately  $0.3  million  and  $0.5  million,
respectively, associated with this $2 million payment.

We  may  receive  up  to  an  additional  $5.0  million  in  payments  upon  the  achievement  of  pre-specified  milestones.  In  addition,  upon

commercialization, Ildong will make royalty payments to us on net sales of ublituximab in the sublicense territory.

In July 2023, the Company entered into the Commercialization Agreement with Neuraxpharm. The Company granted Neuraxpharm the exclusive
right to commercialize BRIUMVI in certain territories outside the United States, Canada, and Mexico, the commercialization rights for which had been
previously  retained  by  the  Company,  thus,  and  excluding  certain  Asian  countries  subject  to  previously  existing  partnerships.  Under  the  terms  of  the
Commercialization Agreement, the Company received a one-time, non-refundable payment of $140.0 million upon contract execution (please refer to Note
2 – Revenue). The Company is eligible to receive an additional $12.5 million upon first key market commercial launch in the EU and up to an additional
$492.5 million in milestone-based payments on achievement of certain launch and commercial milestones. In addition, TG will receive tiered double-digit
royalties  on  net  product  sales  up  to  30%.  In  the  event  of  a  change  of  control  of  the  Company  (as  defined  in  the  Commercialization  Agreement),  the
Company retains an option to buy back all rights under the Commercialization Agreement for a period of two years thereafter.

TG-1701: BTK

In January 2018,  we  entered  into  a  global  exclusive  license  agreement  with  Jiangsu  Hengrui,  to  acquire  worldwide  intellectual  property  rights,
excluding Asia but including Japan, and for the research, development, manufacturing, and commercialization of products containing or comprising of any
of  Hengrui’s  Bruton’s  Tyrosine  Kinase  inhibitors  containing  the  compounds  of  either  TG-1701  (SHR1459  or  EBI1459)  or  TG1702  (SHR1266  or
EBI1266).  Hengrui  is  eligible  to  receive  milestone  payments  totaling  approximately  $350  million  upon  and  subject  to  the  achievement  of  certain
milestones. Various provisions allow for payments in conjunction with the agreement to be made in cash or our common stock, while others limit the form
of payment. In July 2020, we  paid  Hengrui  $2.0  million  as  part  of  a  milestone  in  accordance  with  the  license  agreement.  Royalty  payments  in  the  low
double digits are due on net sales of licensed products and revenue from sublicenses.

F- 26

   
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

TG-1801: anti-CD47/anti-CD19

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

In  June  2018,  we  entered  into  a  Joint  Venture  and  License  Option  Agreement  with  Novimmune  to  collaborate  on  the  development  and
commercialization of Novimmune’s novel first-in-class anti-CD47/anti-CD19 bispecific antibody known as TG-1801 (previously NI-1701). The companies
will jointly develop the product on a worldwide basis, focusing on indications in the area of hematologic B-cell malignancies. We serve as the primary
responsible  party  for  the  development,  manufacturing  and  commercialization  of  the  product.  Milestone  payments  will  be  paid  based  on  early  clinical
development, and the Company will be responsible for the costs of clinical development of the product through the end of the Phase 2 clinical trials, after
which the Company and Novimmune will be jointly responsible for all development and commercialization costs. The Company and Novimmune will each
maintain  an  exclusive  option,  exercisable  at  specific  times  during  development,  for  the  Company  to  license  the  rights  to  TG-1801,  in  which  case
Novimmune is eligible to receive additional milestone payments totaling approximately $185 million as well as tiered royalties on net sales in the high
single to low double digits upon and subject to the achievement of certain milestones.

UKONIQ (umbralisib)

On September 22, 2014, we exercised our option to license the global rights to umbralisib, thereby entering into an exclusive licensing agreement
(the TGR-1202 License) with Rhizen Pharmaceuticals, SA (Rhizen) for the development and commercialization of umbralisib. As of December 31, 2023,
we have incurred approximately $24.0 million related to the achievement of certain milestones of the Umbralisib License.

Under  the  terms  of  the  TGR  1202  License,  Rhizen  is  eligible  to  receive  approval  and  sales-based  milestone  payments  in  the  aggregate  of
approximately  $175  million  payable.  For  the  year  ended  December  31,  2021,  we  paid  Rhizen  $12.0  million  as  part  of  a  primary  indication  approval
milestone  for  launch  of  product  in  the  US  in  accordance  with  the  terms  of  the  Umbralisib  License.  Additionally,  Rhizen  receives  tiered  royalties  that
escalate from high single digits to low double digits on any net sales of umbralisib. UKONIQ was officialy withdrawn from the market in May 2022 and all
commercialization  activities  were  discontinued. As  a  result  of  the  withdrawal,  during  the  year  ended  December  31,  2023,  the  Company  recorded  zero
related to the worldwide royalty due under the Umbralisib License in cost of revenue based on U.S. sales of UKONIQ, and as of December 31, 2023, no
royalties  were  payable  under  the  Umbralisib  License.  Due  to  the  withdrawal  of  UKONIQ  from  the  U.S.  market  and  discontinuation  of  all
commercialization activities, we do not expect to incur any additional costs related to this license agreement.

TG-1501: Cosibelimab

In  March  2015,  we  entered  into  a  Global  Collaboration  Agreement  (Collaboration  Agreement)  with  Checkpoint  for  the  development  and
commercialization of anti-PD-L1 and anti-GITR antibody research programs in the field of hematological malignancies. The Collaboration Agreement was
amended in June 2019 and in March of 2020. We incurred expenses of approximately $0.1 million for each of the years ended December 31, 2023, 2022
and 2021, the majority of which relates to manufacturing expenses, clinical study expenses and milestone payments of PD-L1. The relevant expenses are
recorded in other research and development in the accompanying consolidated statements of operations.

NOTE 11 – RELATED PARTY TRANSACTIONS

In July 2015, we entered into a Shared Services Agreement (the Shared Services Agreement) with FBIO to share the cost of certain services such
as facilities use, personnel costs and other overhead and administrative costs. This Shared Services Agreement requires us to pay our respective share of
services utilized. In connection with the Shared Services Agreement, we incurred expenses of approximately $0.9 million, $1.3 million and $0.9 million for
shared services for the years ended December 31, 2023, 2022 and 2021, respectively, primarily related to shared personnel. Mr. Weiss, our Chairman and
Chief Executive Officer, also serves as a director and Executive Vice Chairman, Strategic Development of FBIO.

F- 27

 
 
 
 
 
 
  
 
 
 
 
Table of Contents

TG Therapeutics, Inc. and Subsidiaries
Notes to Consolidated Financial Statements

In March 2015, we entered into the Collaboration Agreement with Checkpoint, a subsidiary of FBIO, for the development and commercialization
of anti-PD-L1 and anti-GITR antibody research programs in the field of hematological malignancies. In May 2016, as part of a broader agreement with
Jubilant, we entered into a sublicense agreement (JBET Agreement) with Checkpoint for the development and commercialization of Jubilant’s novel BET
inhibitor program in the field of hematological malignancies. Mr. Weiss also serves as Chairman of the Board of Directors of Checkpoint.

Please refer to Note 8 - Leases for details regarding the Office Agreement with FBIO, as well as Note 10 - License Agreements for details

regarding the Collaboration Agreement with Checkpoint.

NOTE 12 – COMMITMENTS AND CONTINGENCIES

As of December 31, 2023, we have known contractual obligations; commitments and contingencies of $115.4 million related to our short- and

long-term liabilities and operating lease obligations.

Payment due by period (in thousands)
Contractual obligations
Operating leases
Long-term debt

Total

Leases

Less than      

Total

1 year

1-3 years

3-5 years

    More than  
5 years

  $

  $

15,023    $
100,403     
115,426    $

2,388    $
—     
2,388    $

4,180    $
100,403     
104,583    $

3,740    $
—     
3,740    $

4,715 
— 
4,715 

See Note 8 - leases for a detailed description of our lease arrangements in New York, New Jersey and North Carolina. Total rental expense was

approximately $2.2 million, $2.7 million and $2.2 million for the years ended December 31, 2023, 2022 and 2021, respectively.

Future minimum lease commitments as of December  31,  2023,  in  the  aggregate  total  approximately  $15.0  million  through  July  31,  2031.  The
preceding table shows future minimum lease commitments, which include our office leases in New York, New Jersey, and North Carolina by year as of
December 31, 2023.

Loan Payable

See Note 7 – Loan payable for a detail description of our loan agreement.

F- 28

 
  
 
 
 
 
 
   
 
   
 
     
 
 
   
   
   
   
 
 
   
   
   
   
 
   
 
 
 
  
  
 
Table of Contents

NOTE 13 – SUBSEQUENT EVENTS 

Precision Bio

On January 7, 2024, TG and its wholly-owned subsidiary, TG Cell Therapy, Inc., entered into a License Agreement (the Precision License
Agreement) with Precision BioSciences, Inc. (Precision), pursuant to which Precision granted the Company certain exclusive and non-exclusive license
rights  to  develop,  manufacture,  and  commercialize  Precision’s  allogeneic  CAR  T  therapy  azercabtagene  zapreleucel  (azer-cel)  for  the  treatment  of
autoimmune and other non-oncology diseases and conditions (collectively, the Field).

Pursuant to the Precision License Agreement, the Company will make an upfront payment to Precision of $7.5 million, consisting of (i) $5.25
million in cash and (ii) $2.25 million, as an equity investment, for the purchase of 2,920,816 shares of Precision’s common stock at a price of $0.77 per
share. Within 12 months of the Precision License Agreement, the Company will make a deferred payment of $2.5 million to Precision, consisting of an
equity  investment  in  Precision’s  common  stock  at  a  100%  premium  to  the  30-day  volume-weighted  average  price  (the  30-day  VWAP)  prior  to
purchase.  Upon  achievement  of  certain  near-term  clinical  or  time-based  milestones,  the  Company  will  make  a  $7.5  million  payment  to  Precision,  a
portion of which will also be an equity investment in Precision’s common stock at a 100% premium to the 30-day VWAP prior to purchase. Precision
will be eligible to receive up to $288 million in additional milestone payments based on the achievement of certain clinical, regulatory, and commercial
milestones. In addition, the Company is obligated to pay Precision high-single-digit to low-double-digit royalties on net sales of the licensed product on
a  country-by-country  basis  until  the  latest  to  occur  of  patent  expiration,  loss  of  regulatory  exclusivity,  and  a  period  of  ten  years  following  the  first
commercial sale of the licensed product in such country. The Company has also agreed to make certain payments to Precision’s licensors during the
term of the Precision License Agreement.

Ex-U.S. BRIUMVI Launch

On February 26, 2024, TG announced that its ex-US partner, Neuraxpharm launched BRIUMVI in Europe, for the treatment of adults patients
with relapsing forms of multiple sclerosis (RMS), who have active disease defined by clinical or imaging features. The launch commenced in Germany,
with  additional  launches  throughout  Europe  to  follow.  In  accordance  with  the  ex-US  commercialization  agreement,  TG  will  receive  a  milestone
payment of $12.5 million for the first launch of BRIUMVI in a European country.

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed

on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: February 29, 2024

TG THERAPEUTICS, INC.

By:  /s/ Michael S. Weiss
  Michael S. Weiss 

Chairman and Chief Executive Officer

83

   
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints each of Michael S.
Weiss and Sean A. Power, his true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him and his name, place and
stead, in any and all capacities, to sign any or all amendments to this annual report on Form 10-K, and to file the same, with all exhibits thereto and other
documents in connection therewith, with the SEC, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every
act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby
ratifying and confirming all that said attorney-in-fact and agent or any of his substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this Form 10-K has been signed by the following persons on

behalf of the Registrant on February 29, 2024, and in the capacities indicated:

Signatures
/s/ Michael S. Weiss
Michael S. Weiss

/s/ Sean A. Power
Sean A. Power

/s/ Laurence N. Charney
Laurence N. Charney

/s/ Yann Echelard
Yann Echelard

/s/ Kenneth Hoberman
Kenneth Hoberman

/s/ Daniel Hume
Daniel Hume

/s/ Sagar Lonial
Sagar Lonial

Title

Chairman, Chief Executive Officer and President

Chief Financial Officer, Treasurer and Corporate Secretary

Director

Director

Director

Director

Director

84

 
 
 
 
 
 
Certain information marked as [***] has been excluded from this exhibit because it is both
not material and is the type that the registrant treats as private or confidential.

Exhibit 10.38

LICENSE AGREEMENT

by and among

TG THERAPEUTICS, INC.,

TG CELL THERAPY, INC.

and

PRECISION BIOSCIENCES, INC.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
LICENSE AGREEMENT

This License Agreement (“Agreement”) is entered into as of January 7, 2024 (the “Effective Date”), by and among Precision BioSciences, Inc.,
a corporation organized and existing under the laws of Delaware, having an address at 302 East Pettigrew St., Suite A-100, Durham, North Carolina 27701
(“Precision”), TG Cell Therapy, Inc., a corporation organized and existing under the laws of Delaware, with its principal business office located at 3020
Carrington Mill Blvd, Suite 475, Morrisville, North Carolina 27560 (“TGTX”), and, with respect to Sections 8.14 and 15.18 (including the other sections or
subsections referred to therein or applicable thereto), TG Therapeutics, Inc., a corporation organized and existing under the laws of Delaware, with its
principal business office located at 3020 Carrington Mill Blvd, Suite 475, Morrisville, North Carolina 27560 (“TGTX Parent”). TGTX and Precision are
each hereafter referred to individually as a “Party” and together as the “Parties.”

WHEREAS,  Precision  is  a  Nasdaq-listed,  genome-editing  and  cell  therapy  company,  which  leverages  its  proprietary  ARCUS  Technology  (as
defined  below)  that  is  based  on  I-CREI  derived  engineered  meganucleases  and  cell  therapy  platform  to  develop,  manufacture,  and  commercialize
allogeneic CAR-T (as defined below) products and for in vivo gene editing for the treatment of genetic disease;

WHEREAS, TGTX and its Affiliates, including its parent, TGTX Parent, are engaged in the research, development, and commercialization of

pharmaceutical products targeting B-cell diseases and conditions; and

WHEREAS, TGTX desires to obtain from Precision, and Precision desires to grant to TGTX, certain exclusive and non-exclusive license rights
to develop, manufacture, and commercialize Precision’s current investigational cell therapy product, known as “azer-cel,” for treatment of autoimmune and
other non-oncology diseases and conditions, all subject to the terms and conditions of this Agreement.

NOW, THEREFORE, in consideration of the mutual covenants contained herein, and for other good and valuable consideration, the receipt and

adequacy of which are hereby acknowledged, the Parties hereby agree as follows:

ARTICLE 1

DEFINITIONS

Capitalized terms used in this Agreement and the Schedules and Exhibits hereto shall have the following meanings (or as defined elsewhere in this

Agreement):

1.1          “Acquirer” has the meaning set forth in the definition of Change of Control.

1.2          “Active Ingredient” means, with respect to a Combination Product, an active therapeutic ingredient having a different therapeutic target
or mode of action, or which is otherwise treated or designated by the applicable Regulatory Authority as a separate active ingredient, than the applicable
Licensed Product.

1

 
 
 
 
 
 
 
 
 
 
 
 
 
1.3         “Affiliate” means, with respect to any Person, any entity that, at the relevant time (whether as of the Effective Date or thereafter), directly
or indirectly through one or more intermediaries, controls, is controlled by, or is under common control with such Person, for so long as such control exists.
As used in this Section 1.3, “control” means: (a) to possess, directly or indirectly, the power to direct or cause the direction of the management or policies
of  an  entity,  whether  through  ownership  of  voting  securities  or  by  contract  relating  to  voting  rights  or  corporate  governance;  or  (b)  direct  or  indirect
ownership of fifty percent (50%) (or such lesser percentage that is the maximum allowed to be owned by a foreign entity in a particular jurisdiction) or
more of the voting share capital or other equity interest in such entity. Notwithstanding anything to the contrary in this Agreement, Precision, on the one
hand, and TGTX, on the other hand, shall not be considered Affiliates of each other.

1.4          “Agreement” has the meaning set forth in the Preamble.

1.5         “Applicable Laws” means the applicable provisions of any and all federal, national, supranational, regional, state and local laws, treaties,
statutes, rules, regulations, guidelines or requirements, administrative codes, guidance, ordinances, judgments, decrees, directives, injunctions, orders, or
permits of or from any court, arbitrator, Regulatory Authority, Governmental Authority, taxing authority, national securities exchange or exchange listing
organization having jurisdiction over or related to the relevant subject item that may be in effect from time to time during the Term.

1.6          “ARCUS Nuclease” means any fully synthetic nuclease derived from a homing endonuclease and made using the ARCUS Technology.

1.7          “ARCUS Regulatory Matters” has the meaning set forth in Section 4.1.3.

1.8            “ARCUS  Technology”  means  Precision’s  proprietary  genome  editing  platform  known  as  ARCUS™,  relating  to  the  design,  creation,
selection,  development,  optimization  and  delivery  of  fully  synthetic  enzymes  derived  from  homing  endonucleases,  including  any  modifications  or
improvements to the foregoing.

1.9           “Background IP” means TGTX Background IP or Precision Background IP, as applicable.

1.10        “Bayh-Dole Act” has the meaning set forth in Section 10.2.6.

1.11       “Biosimilar Product” means a product that is developed and commercialized by a Third Party, without any involvement (contractual or
otherwise) of TGTX or its Affiliates, that the applicable Regulatory Authority has determined is a biosimilar to the Licensed Product, meaning it is highly
similar to and has no clinically meaningful differences from the Licensed Product, that is approved by an abbreviated marketing authorization process that
relies on the Marketing Authorization of the Licensed Product as the original or reference biological product as to which the determination of biosimilarity
is made, and that is approved for use in the Licensed Field.

1.12        “BLA” means a Biologic License Application (as more fully described in U.S. 21 C.F.R. Part 601.20 or its successor regulation), as may

be amended from time to time, or any analogous application or submission with any Regulatory Authority outside of the United States.

2

 
 
 
 
 
 
 
 
 
 
 
 
1.13                “Business Day”  means  any  day,  other  than  any  Saturday,  Sunday,  or  any  day  that  banks  are  authorized  or  required  to  be  closed  in

Durham, North Carolina, or New York, New York.

1.14        “Calendar Quarter” means each respective period of three (3) consecutive months ending on March 31, June 30, September 30, and

December 31 of any Calendar Year.

1.15        “Calendar Year” means each respective period of twelve (12) consecutive months commencing on January 1 and ending on December

31.

1.16        “CAR-T” means human T cells genetically engineered ex vivo with Chimeric Antigen Receptor(s).

1.17        “CD19” means B-lymphocyte antigen CD19.

1.18        “Cellectis Agreement” has the meaning set forth in Section 7.5.2.

1.19        “Cellectis Patents” has the meaning set forth in Section 7.5.2.

1.20        “Cellectis S.A.” has the meaning set forth in Section 7.5.2.

1.21                “Change  of  Control”  means,  with  respect  to  a  Person:  (a)  the  acquisition  by  a  person  or  group  (each  as  used  in  this  definition
uncapitalized, such terms have the meanings specified in Section 13(d) of the Exchange Act and Rule 13d-3 thereunder), in one transaction or a series of
related transactions, of direct or indirect beneficial ownership of more than fifty percent (50%) of the outstanding voting equity securities of such Person
(excluding,  for  clarity,  an  acquisition  by  a  person  or  group  where  the  equity  holders  of  such  acquired  Person  or  its  parent  immediately  prior  to  such
transaction hold a majority of the outstanding voting equity securities of the surviving entity or the parent of the surviving entity immediately following
such transaction); (b) a merger, reorganization or consolidation involving such Person as a result of which (1) a person or group acquires direct or indirect
beneficial  ownership  of  more  than  fifty  percent  (50%)  of  the  voting  power  of  the  surviving  entity  immediately  after  such  merger,  reorganization  or
consolidation and (2) the voting securities of such Person outstanding immediately prior to such merger, reorganization or consolidation, or any securities
into which such voting securities have been converted or exchanged, cease to represent more than fifty percent (50%) of the combined voting power of the
surviving entity or the parent of the surviving entity immediately following such merger, reorganization or consolidation; or (c) a sale, exclusive license or
other transfer of all or a material part of the assets of such Person related to the transactions contemplated by this Agreement in one transaction or a series
of  related  transactions  to  a  person  or  group.  The  acquiring  or  combining  person  or  group  in  any  of  (a),  (b)  or  (c),  and  any  of  such  person’s  or  group’s
Affiliates (whether in existence as of or any time following the applicable transaction, but other than such acquired Person and its Affiliates as in existence
prior to the applicable transaction or Affiliates it controls after the applicable transaction) are referred to collectively herein as the “Acquirer.”

1.22      “Chimeric Antigen Receptor” means a genetically engineered molecule that (a) when present on the surface of human T cells, enables the
T  cells  to  recognize  and  bind  to  specific  antigens  that  are  present  on  the  surface  of  cells,  and  (b)  comprises  a  single-chain  antibody  fragment  (scFv),  a
transmembrane domain, and at least one intracellular signaling domain.

3

 
 
 
 
 
 
 
 
 
 
 
 
1.23        “Claim” has the meaning set forth in Section 11.1.1.

1.24       “Clinical Trial” means a clinical study conducted on certain numbers of human subjects (depending on the phase of the trial) that is
designed to (a) establish that a product for the treatment of human diseases and conditions is reasonably safe for continued testing, (b) investigate the safety
and efficacy of the product for its intended use, and to define warnings, precautions and adverse reactions that may be associated with the product in the
dosage range to be prescribed, or (c) support Marketing Authorization or Pricing and Reimbursement Approval of such product or label expansion of such
product.

1.25         “CMO” means contract manufacturing organization.

1.26        “Code” has the meaning set forth in Section 13.7.

1.27        “Combination Product” has the meaning set forth in the definition of Net Sales.

1.28        “Commercial Milestone Payment” has the meaning set forth in Section 8.4.

1.29       “Commercialization” means any and all activities directed to the commercial exploitation of a Licensed Product, including: (a) activities
directed to storing, marketing, promoting, detailing, distributing, importing, exporting, selling and offering to sell that Licensed Product; (b) conducting
Clinical  Trials  after  Marketing  Authorization  of  a  Licensed  Product  with  respect  to  such  Licensed  Product;  (c)  interacting  with  Regulatory  Authorities
regarding  the  foregoing;  and  (d)  seeking  Regulatory  Approvals  (as  applicable)  for  and  registration  of  that  Licensed  Product;  provided  that  seeking
Marketing Authorization constitutes Development and not Commercialization. When used as a verb, “to Commercialize” and “Commercializing” means to
engage in Commercialization and “Commercialized” has a corresponding meaning.

1.30        “Commercially Reasonable Efforts” means:

1.30.1        with  respect  to  the  obligations  of  a  Party  under  this  Agreement  relating  to  Development  activities,  the  level  of  efforts  and
expenditure of resources required to carry out such obligation in a sustained manner consistent with the efforts and resources such Party or its Affiliates
typically devotes to a product of similar market potential, resulting from its own research efforts or development and commercialization collaborations for
which it is responsible, at a similar stage in its development or product life, taking into account Relevant Factors;

1.30.2     with respect to the level of obligations of a Party under this Agreement relating to Commercialization activities, the level of
efforts and expenditure of resources required to carry out such obligation in a sustained manner consistent with the efforts and resources of a typical Third
Party biopharmaceutical company of similar size and with similar resources as such Party or its Affiliates typically devotes to a product of similar market
potential, at a similar stage in its development or product life, taking into account Relevant Factors; or

taking into account industry practices.

1.30.3    with respect to the obligations of a Party under this Agreement relating to any other objective, reasonable, good-faith efforts,

4

 
 
 
 
 
 
 
 
 
 
 
 
 
Provided that, if in consideration of the Relevant Factors (or, as it relates to Section 1.30.3, industry practices), Commercially Reasonable Efforts requires
any  act  to  be  performed,  with  respect  to  such  performance  and  for  the  period  of  time  during  which  Commercially  Reasonable  Efforts  dictates  such
performance, Commercially Reasonable Efforts requires that the applicable Party (a) promptly assign responsibility for obligations to specific employee(s)
who  are  held  accountable  for  progress  and  monitor  such  act  on  an  on-going  basis,  (b)  set  and  consistently  seek  to  achieve  specific,  meaningful  and
measurable objectives for carrying out such act, and (c) consistently make and implement decisions and allocate resources designed to advance progress
with respect to such act.

1.31        [***].

1.32        “Confidential Proprietary Information” has the meaning set forth in Section 12.1.1.

1.33       “Confidentiality Agreement” means that certain Confidentiality Agreement entered into between the Parties as of September 11, 2023.

1.34              “Control”  or  “Controlled”  means,  with  respect  to  any  Know-How,  Patents,  other  intellectual  property  rights,  Clinical  Data  and
Documentation, or Regulatory Filings, that a Party has the legal authority or right (whether by ownership, license, or otherwise, but without taking into
account any rights granted by one Party to the other Party pursuant to this Agreement) to grant to the other Party a license, covenant not to sue, sublicense,
access, or right to use (as applicable) under such Know-How, Patents, or other intellectual property rights, on the terms and conditions set forth herein, in
each case without violating any obligations of the granting Party owed to a Third Party or breaching the terms of any agreement with a Third Party.

1.35        “Cover” means, with respect to a claim of a Patent and given product or other subject matter, that such claim would be infringed, in the
absence of a license, or ownership, by the Exploitation of such product or other subject matter (considering claims of patent applications to be issued as
then pending).

1.36                “Currently Outstanding Precision Common Stock”  refers  to  the  number  of  shares  of  Precision  Common  Stock  that  are  issued  and

outstanding as of the applicable date.

1.37       “Development” means all activities related to the development of products, including Licensed Products, for the treatment of human
diseases  and  conditions.  When  used  as  a  verb,  “Develop”  or  “Developing”  means  to  engage  in  Development  and  “Developed”  has  a  corresponding
meaning.

1.38        “Development Records” has the meaning set forth in Section 3.2.1.

1.39        “Disclosing Party” has the meaning set forth in Section 12.1.2.

1.40        “Dispute” has the meaning set forth in Section 14.2.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
1.41      “Distributor” means, as applicable, with respect to a given Licensed Product, any Person appointed by (a) TGTX, (b) any of TGTX’s
Affiliates or (c) any of their respective Sublicensees that is not an Affiliate of (a) or (b), to distribute, market and sell the Licensed Product in one or more
countries  in  the  Territory,  in  circumstances  where  the  Person  (x)  purchases  its  requirements  of  the  Licensed  Product  from  TGTX  for  their  respective
Affiliates or its or their Sublicensees but (y) has no right to conduct any Development or Manufacturing (other than packaging) activities with respect to
such Licensed Product.

1.42        “Dollar” means a U.S. dollar, and “$” is to be interpreted accordingly.

1.43        “Duke” has the meaning set forth in the definition of Duke Agreement.

1.44      “Duke Agreement” means the License Agreement entered into by Precision and Duke University (“Duke”) on April 17, 2006, as amended
by the Amendment, dated May 31, 2007, and as further amended by the Letter Agreements, dated December 10, 2007, February 13, 2009, January 17,
2012, December 6, 2013, December 13, 2013, and February 4, 2014, and as further amended from time to time.

1.45      “Duke IP” means all Patents and Know-How licensed to Precision under the Duke Agreement that constitute Precision Background IP.
The patent numbers and patent application numbers of the Patents that are included within the Duke IP as of the Effective Date are set forth in Schedule
1.45.

1.46        “Effective Date” has the meaning set forth in the Preamble.

1.47        “Equity Termination Event” has the meaning set forth in Section 8.2.5.

1.48        “E.U.” means, except as set forth in Section 8.5, the European Union as constituted on the Effective Date.

1.49        “Exchange Act” has the meaning set forth in Section 8.2.2(e).

1.50              “Exchange  Cap”  refers  to  the  maximum  number  of  Precision  Shares  that  may  be  issued  pursuant  to  this  Agreement,  it  being
acknowledged  and  agreed  that  in  no  event  shall  the  Precision  Shares  that  may  be  issued  pursuant  to  the  terms  of  this  Agreement  exceed  either  of  the
following: (a) 19.99% of the Currently Outstanding Precision Common Stock as of the Effective Date of this Agreement; or (b) with respect to a “change
of control” (as defined by Nasdaq Listing Rule 5635), the number of shares of Precision Common Stock that would result in beneficial ownership of more
than  19.99%  of  the  Currently  Outstanding  Precision  Common  Stock  following  such  issuance,  in  each  case  (i)  subject  to  appropriate  adjustments  being
made  in  respect  of  any  reorganization,  recapitalization,  non-cash  dividend,  stock  split,  reverse  stock  split,  reconstruction,  consolidation,  division,
reclassification  of  such  shares  into  a  lesser  or  greater  number  of  securities  or  other  similar  transaction  that  occurs  after  the  Effective  Date  and  (ii)  in
accordance with the rules and regulations of Nasdaq.

1.51      “Executive Officers” means (a) with respect to Precision, [***], and (b) with respect to TGTX, [***]; or the successor of such person in

the foregoing (a) or (b) or any other person that such person in the foregoing (a) or (b) designates from time to time.

1.52        “Existing In-License Agreements” means the Duke Agreement and the Cellectis Agreement.

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.53        “Existing Patents” has the meaning set forth in Section 10.2.2.

1.54        “Existing Third Party Agreements” has the meaning set forth in Section 10.2.3.

1.55        “Exploit” means to Research, Develop, Manufacture, Commercialize and otherwise exploit. “Exploitation” has correlating meaning.

1.56        “Extraordinary Matter” has the meaning set forth in Section 8.2.7.

1.57        “FDA” means the United States Food and Drug Administration or any successor agency thereto.

1.58        “Final Precision Stock Issuance” has the meaning set forth in Section 8.2.1(d).

1.59        “Final Precision Stock Payment” has the meaning set forth in Section 8.2.1(d).

1.60      “First Commercial Sale” means, with respect to a Licensed Product, the first sale of such Licensed Product by the applicable Selling
Party to a Third Party for end use or consumption of such Licensed Product in a given country in the Territory after Marketing Authorization required to
market and sell the Licensed Product has been granted with respect to such Licensed Product by the applicable Regulatory Authority in such country in
which such Licensed Product is sold.

1.61        [***].

1.62      “Good Clinical Practices” or “cGCP” means all applicable current Good Clinical Practice standards for the design, conduct, performance,
monitoring,  auditing,  recording,  analysis  and  reporting  of  Clinical  Trials,  including,  as  applicable:  (a)  as  set  forth  in  the  International  Conference  on
Harmonisation  of  Technical  Requirements  for  Registration  of  Pharmaceuticals  for  Human  Use  (“ICH”)  E6  and  any  other  guidelines  for  good  clinical
practice for trials on medicinal products in the Territory; (b) the Declaration of Helsinki (2004) as last amended at the 52nd World Medical Association in
October 2000 and any further amendments or clarifications thereto; (c) U.S. Code of Federal Regulations Title 21, Parts 50, 54, 56, 312 and 314, as may be
amended from time to time; 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 ((a)-(d)), 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.

1.63       “Good Laboratory Practices” or “GLPs” means all applicable Good Laboratory Practice standards, including, as applicable: (a) as set
forth in the then-current good laboratory practice standards promulgated or endorsed by the FDA as defined in 21 C.F.R. Part 58; and (b) the equivalent
Applicable Laws in any relevant country, each as may be amended and applicable from time to time.

7

 
 
 
 
 
 
 
 
 
 
 
 
 
1.64        “Good Manufacturing Practices” or “cGMP” means all applicable current Good Manufacturing Practices including, as applicable: (a)
the principles detailed in the US Current Good Manufacturing Practices, 21 C.F.R. Parts 4, 210, 211, 601, 610 and 820; (b) European Directive 2003/94/EC
and  Eudralex  4;  (c)  the  principles  detailed  in  the  WHO  TRS  986  Annex  2,  TRS  961  Annex  6,  TRS  957  Annex  2,  and  TRS  999  Annex  2;  (d)  ICH  Q7
guidelines; and (e) the equivalent Applicable Laws in any relevant country, each as may be amended and applicable from time to time.

1.65        “Government Official” has the meaning set forth in Section 10.6.4.

1.66              “Governmental Authority”  means  any  national,  international,  federal,  state,  provincial  or  local  government,  or  political  subdivision
thereof, or any multinational organization or any authority, agency or commission entitled to exercise any administrative, executive, judicial, legislative,
police, regulatory or taxing authority or power, and any court or tribunal (or any department, bureau or division thereof, or any governmental arbitrator or
arbitral body).

1.67        “Holding Period” has the meaning set forth in Section 8.2.6.

1.68        “ICD-11” means the 11th revision of the International Classification of Diseases of the World Health Organization or a successor thereto.

1.69        “ICH” has the meaning set forth in the definition of Good Clinical Practices.

1.70        “Imugene” means Imugene (USA) Inc.

1.71      “IND” means an investigational new drug application filed with the FDA or any similar application filed with a Regulatory Authority in a

country outside the U.S. required to commence Clinical Trials of a pharmaceutical product.

1.72        “Indemnitee” has the meaning set forth in Section 11.1.3.

1.73        “Indemnitor” has the meaning set forth in Section 11.1.3.

1.74        “Infringement” has the meaning set forth in Section 9.3.1.

1.75        “Initiation” means with respect to any Clinical Trial, the enrollment of the first human subject in such Clinical Trial.

1.76        “Initiation Deadline” has the meaning set forth in Section 3.1.2.

1.77        “Insolvency Event” means any of the events set out in Section 13.2.3.

1.78        “Internal Compliance Codes” has the meaning set forth in Section 10.6.2.

1.79         “Inventions” means all Know-How and inventions, whether or not patentable, and all rights, title and interest in and to the intellectual

property rights (including Patent rights) therein.

1.80        “Joint IP” has the meaning set forth in Section 9.1.2.

1.81        “Joint Patents” means any Patent constituting or claiming any Joint IP.

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.82         “JSC” has the meaning set forth in Section 2.3.1.

1.83       “Know-How” means any proprietary scientific, clinical or technical information, inventions, discoveries, results and data of any type
whatsoever, in any tangible or intangible form, including databases, safety and efficacy information, practices, methods, instructions, techniques, processes,
drawings,  documentation,  specifications,  formulations,  formulae,  knowledge,  know-how,  trade  secrets,  materials,  skill,  experience,  test  data  and  other
information  and  technology  applicable  to  formulations,  compositions  or  products  or  to  their  Exploitation  or  to  methods  of  assaying  or  testing  them,
including  pharmacological,  pharmaceutical,  medicinal  chemistry,  biological,  chemical,  biochemical,  toxicological  and  clinical  test  data,  physical  and
analytical, safety, quality control data, manufacturing, and stability data, studies and procedures, and manufacturing process and development information,
results and data.

1.84      “Knowledge” means the actual knowledge of each of Precision’s Chief Executive Officer, Chief Research Officer, Chief Financial Officer,

Chief Business Officer and Vice President of Intellectual Property after due inquiry.

1.85        “Licensed ARCUS Nuclease” means [***].

1.86        “Licensed Field” means the treatment, prevention, cure, mitigation or palliation of any and all human diseases, conditions or disorders,
excluding  the  treatment,  prevention,  cure,  mitigation  and  palliation  of  any  and  all  cancers  (i.e.,  diseases,  conditions  or  disorders  identified  in  chapter  2
(“Neoplasms”) of the ICD-11).

1.87       “Licensed Product” means the investigational allogeneic CAR-T product directed to CD19 known as “azercabtagene zapreleucel” or
“azer-cel”  and  having  the  Precision  internal  designation  PBCAR0191,  including  any  preparation,  formulation,  dosage,  packaging  or  method  of
administration thereof.

1.88        “Licensed Product Trademarks” has the meaning set forth in Section 9.8.

1.89        “Lock-Up Securities” has the meaning set forth in Section 8.2.6.

1.90        “Losses” has the meaning set forth in Section 11.1.1.

1.91        [***]

1.92                “Manufacture” and  “Manufacturing”  means  any  and  all  activities  related  to  the  production,  manufacture,  formulation,  finishing,
packaging,  labeling,  shipping  and  holding  of  a  Licensed  Product,  or  other  product  or  therapy,  or  any  component,  intermediary  or  precursor  thereof
(including,  for  clarity,  [***]),  and  including  process  development,  process  qualification  and  validation,  scale-up,  pre-clinical,  clinical  and  commercial
manufacture, characterization, quality assurance and quality control (including testing).

1.93            “Marketing  Authorization”  means,  with  respect  to  a  particular  Licensed  Product  in  a  particular  country  or  regulatory  jurisdiction,
collectively,  all  Regulatory  Approvals  (including  any  Pricing  and  Reimbursement  Approval  or  access  approvals,  if  applicable)  required  by  the  relevant
Regulatory Authority in order to initiate marketing, selling or Commercializing a Licensed Product in such country or jurisdiction.

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.94        “MaxCyte” has the meaning set forth in Section 8.5.

1.95        “MaxCyte Agreement” means the License Agreement entered into by Precision and MaxCyte on November 12, 2018, as amended by the

Amendment, dated as of April 1, 2020, and as further amended from time to time.

1.96        “Medical Affairs” means activities conducted by a Party’s medical affairs departments (or, if a Party does not have a medical affairs
department,  the  equivalent  function  thereof),  including  communications  with  key  opinion  leaders,  medical  education,  symposia,  advisory  boards  (to  the
extent  related  to  medical  affairs  or  clinical  guidance),  activities  performed  in  connection  with  patient  registries,  and  other  medical  programs  and
communications, including educational grants, research grants (including conducting investigator-initiated studies), and charitable donations to the extent
related  to  medical  affairs  related  to  the  Licensed  Product  and  not  to  other  activities  that  do  not  involve  the  promotion,  marketing,  sale,  or  other
Commercialization of the Licensed Product and are not conducted by a Party’s medical affairs (or equivalent) departments. Medical Affairs excludes any
activities directed to Manufacturing, Development, or Commercialization.

1.97       “Medical Affairs Plan” means, with respect to the Licensed Product, the written high-level strategic and tactical plans for the Medical
Affairs activities for such Licensed Product to be conducted in the Licensed Field in the Territory that will be prepared and updated by TGTX as provided
in Section 4.6.

1.98        “Milestone 1 Precision Stock Issuance” has the meaning set forth in Section 8.2.1(c).

1.99        “Milestone 1 Precision Stock Payment” has the meaning set forth in Section 8.2.1(c).

1.100      “Milestone Event” means any milestone event set forth in Section 8.3 or Section 8.4.

1.101      “Minimum Price” means the price that is the lower of the following: (a) the Nasdaq official closing price (as reflected on Nasdaq.com)
immediately  preceding  the  signing  of  this  Agreement;  or  (b)  the  average  Nasdaq  official  closing  price  of  the  Precision  Common  Stock  (as  reflected  on
Nasdaq.com)  for  the  five  Trading  Days  immediately  preceding  the  signing  of  this  Agreement.  For  purposes  of  this  Agreement,  the  Minimum  Price  is
$0.3722 per share, subject to appropriate adjustments being made in respect of any reorganization, recapitalization, non-cash dividend, stock split, reverse
stock split, reconstruction, consolidation, division, reclassification of such shares into a lesser or greater number of securities or other similar transaction
that occurs after the Effective Date.

1.102      “Nasdaq” means the Nasdaq Stock Market LLC.

1.103      “Net Sales” means [***].

10

 
 
 
 
 
 
 
 
 
 
 
 
The  foregoing  amounts  shall  be  determined  from  the  books  and  records  of  the  Selling  Party,  maintained  in  accordance  with  U.S.  GAAP,
consistently  applied.  [***].  In  the  case  of  sale  or  disposal  of  the  applicable  Licensed  Product  for  consideration  other  than  exclusively  monetary
consideration, Net Sales for such Licensed Product shall be the value of the non-cash consideration received, as determined in accordance with U.S. GAAP.
In  no  event  will  any  particular  amount  identified  above  be  deducted  more  than  once  in  calculating  Net  Sales.  Sales  of  the  applicable  Licensed  Product
between  the  individual  Selling  Parties  for  such  Licensed  Product  for  resale  shall  be  excluded  from  the  computation  of  Net  Sales  (unless  such  Licensed
Product is consumed by such Selling Party), but the subsequent resale of such Licensed Product by such Selling Party to a Third Party shall be included
within the computation of Net Sales. Licensed Products transferred as part of an expanded access program, compassionate sales or use program, an indigent
program, as bona fide samples, as donations, or for the performance of Clinical Trials, shall not be included in Net Sales for such Licensed Product.

For purposes of determining Net Sales of the Licensed Product sold in combination with or as part of a bundle with other products, or in packaged

arrangements to customers that include the Licensed Product, in each case other than Combination Products (which are addressed below), [***].

In the event that the Licensed Product is sold as part of a Combination Product (where “Combination Product” means any pharmaceutical product
which comprises the Licensed Product and one or more other Active Ingredients that do not constitute the Licensed Product, whether co-formulated, co-
packaged  or  otherwise  sold  together  for  one  price),  the  Net  Sales  of  the  Licensed  Product,  for  the  purposes  of  determining  royalty  payments,  shall  be
determined by [***].

[***].

1.104      “Parent Obligations” has the meaning set forth in Section 15.18.1.

1.105      “Party” and “Parties” has the meaning set forth in the Preamble.

1.106          “Patent Defense Matters”  means  the  conduct  of  interferences,  derivation  proceedings,  inter partes  review  and  post-grant  review,  the
defense of oppositions and other similar proceedings with respect to a Patent, excluding any activities associated with claims, including as a counterclaim
or declaratory judgment action, of unpatentability, invalidity or unenforceability of such Patent that are brought by a Third Party in connection with an
alleged or threatened infringement by a Third Party of a Patent.

1.107      “Patents” mean: (a) pending patent applications, issued patents, utility models and designs; (b) reissues, substitutions, confirmations,
registrations, validations, re-examinations, additions, continuations, continued prosecution applications, continuations-in-part, or divisions of or to any of
the  foregoing;  and  (c)  extensions,  renewals  or  restorations  of  any  of  the  foregoing  by  existing  or  future  extension,  renewal  or  restoration  mechanisms,
including supplementary protection certificates or the equivalent thereof.

11

 
 
 
 
 
 
 
 
 
 
1.108       “Permitted Transferee” means TGTX Parent or any entity controlled by TGTX Parent that is an Affiliate of TGTX and to whom the
Shares are being transferred without consideration; provided, however, that no such Person shall be deemed a Permitted Transferee for any purpose under
this Agreement unless (a) the Permitted Transferee, prior to or simultaneously with any transfer of Shares to such Affiliate, shall have agreed in writing to
be subject to and bound by, and makes the representations and warranties set forth in, Sections 8.2.3, 8.2.4, 8.2.6, 8.2.7 and 8.2.8 (and all other provisions
of this Agreement referred to therein or applicable thereto) as though it were “TGTX” or “TGTX Parent” hereunder, as applicable (including specifically
executing  an  irrevocable  proxy  to  vote  the  Shares  as  required  by  Section  8.2.7),  (b)  each  of  TGTX  and  TGTX  Parent  acknowledges  and  agrees  that  it
continues  to  be  bound  by  the  terms  of  this  Agreement,  and  (c)  TGTX  provides  written  documentation,  reasonably  acceptable  to  Precision,  that  such
permitted transfer complies with all applicable securities laws.

1.109    “Person” means any corporation, limited or general partnership, limited liability company, joint venture, trust, unincorporated association,

governmental body, authority, bureau or agency, any other entity or body, or an individual.

1.110       “Phase I Clinical Trial” means a Clinical Trial that would satisfy the requirements of 21 C.F.R. § 312.21(a) (or equivalent regulation in

countries other than the United States).

1.111      “Phase II Clinical Trial” means a Clinical Trial that would satisfy the requirements of 21 C.F.R. § 312.21(b) (or equivalent regulation in

countries other than the United States). [***].

1.112      “Phase III Clinical Trial” means a controlled or uncontrolled human Clinical Trial of a product that would satisfy the requirements of 21

C.F.R. § 312.21(c) (or equivalent regulation in countries other than the United States). [***].

1.113     “Pivotal Clinical Trial” means [***].

1.114       “Precision” has the meaning set forth in the Preamble.

1.115      “Precision Arising IP” means, individually or collectively, Precision Sole IP and Precision’s share in Joint IP.

1.116      “Precision Arising Platform IP” means any and all Precision Arising IP that is not Precision Arising Product IP.

1.117      “Precision Arising Product IP” means Precision Arising IP that is necessary or reasonably useful for the Exploitation of the Licensed

Product.

1.118     “Precision Background IP” means any and all (a) Patents Controlled by Precision or its Affiliates at any time during the Term that Cover
a Licensed Product, or use of the Licensed ARCUS Nuclease to make a Licensed Product, or any Know-How in the following clause (b); (b) Know-How
Controlled by Precision or its Affiliates (i) as of the Effective Date or (ii) during the Term, in each case (i) and (ii) that is necessary or reasonably useful for
the Exploitation of a Licensed Product in the Licensed Field; and (c) [***].

1.119      “Precision Background Platform IP” means any and all Precision Background IP that is not Precision Background Product IP, including

ARCUS Technology.

12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.120            “Precision  Background  Product  IP”  means  any  and  all  Precision  Background  IP  that  is  directly  and  particularly  related  to  the

Exploitation of the Licensed Product in the Licensed Field.

1.121        “Precision Common Stock” means Precision’s common stock, par value $0.000005 per share.

1.122        “Precision-Imugene JSC” means the joint steering committee existing under Section 2.2 of the Precision-Imugene License Agreement.

1.123      “Precision-Imugene License Agreement” means the License Agreement between Imugene and Precision, dated August 15, 2023, as

amended from time to time.

1.124       “Precision Indemnitee” has the meaning set forth in Section 11.1.2.

1.125       “Precision Patent” means any Patent included in the Precision Technology.

1.126       “Precision Platform IP” means, individually or collectively, the Precision Background Platform IP and the Precision Arising Platform

IP.

1.127       “Precision Product IP” means, individually or collectively, the Precision Background Product IP and the Precision Arising Product IP.

1.128       “Precision Product Patent” means [***].

1.129      “Precision Product-Specific Claim” means [***].

1.130      “Precision Share Price” means the greater of (a) two hundred percent (200%) of the VWAP of the Precision Common Stock calculated
during the applicable period specified in this Agreement and (b) the Minimum Price (for clarity, the Precision Share Price applicable to any Precision Stock
Issuance  shall  not  be  less  than  the  Minimum  Price);  provided,  however,  that  if  the  Precision  Common  Stock  is  no  longer  listed  on  Nasdaq  or  another
securities exchange, the Precision Share Price shall be equal to two hundred percent (200%) of the fair market value of a share of Precision Common Stock,
as reasonably determined in good faith by the Precision Board of Directors or any successor thereof.

1.131      “Precision Shares” refers to the shares of Precision Common Stock issued by Precision to TGTX in accordance with, and subject to the

terms and conditions specified in, this Agreement.

1.132      “Precision Sole IP” has the meaning set forth in Section 9.1.2(b).

1.133      “Precision Stock Issuances” has the meaning set forth in Section 8.2.1(d).

1.134      “Precision Stock Payments” has the meaning set forth in Section 8.2.1(d).

1.135      “Precision Technology” means, individually or collectively, the Precision Background IP and the Precision Arising IP.

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.136          “Pricing and Reimbursement Approval”  means,  with  respect  to  a  particular  Licensed  Product  and  a  particular  country  or  regulatory
jurisdiction,  any  approval,  agreement,  determination  or  decision  of  any  Regulatory  Authority  establishing  the  price  or  level  of  reimbursement  for  such
Licensed Product, as required in a given country or jurisdiction prior to sale of such Licensed Product in such country or jurisdiction at the relevant time.

1.137    “Prosecute and Maintain” or “Prosecution and Maintenance” with respect to a particular Patent, means (a) all activities associated with

the preparation, filing, prosecution and maintenance of such Patent, and (b) all Patent Defense Matters with respect to such Patent.

1.138       “Prosecuting Party” has the meaning set forth in Section 9.2.2.

1.139       “Proxyholder” has the meaning set forth in Section 8.2.7.

1.140       “Publication” has the meaning set forth in Section 12.3.

1.141       “Receiving Party” has the meaning set forth in Section 12.1.2.

1.142    “Regulatory Approvals” means, collectively, any and all approvals (including supplements, amendments, pre- and post-approvals, Pricing
and  Reimbursement  Approvals),  licenses,  registrations,  permits,  notifications,  and  authorizations  (including  marketing  and  labeling  authorizations)  or
waivers of any Regulatory Authority that are necessary for the testing or Exploitation of a pharmaceutical product (including the Licensed Product) in any
country or jurisdiction, including Pricing and Reimbursement Approval, as applicable.

1.143     “Regulatory Authority” means any Governmental Authority that has responsibility in its applicable jurisdiction over the Exploitation of
pharmaceutical  products  (including  the  Licensed  Product)  in  any  country  or  jurisdiction.  For  countries  or  jurisdictions  where  governmental  approval  is
required for pricing or reimbursement for a pharmaceutical product (including the Licensed Product) to be reimbursed by national health insurance (or its
local equivalent), Regulatory Authority includes any Governmental Authority whose review or approval of pricing or reimbursement of such product is
required.

1.144      “Regulatory Filings” means, collectively, any and all applications, filings, submissions, approvals (including supplements, amendments,
pre- and post-approvals, pricing and reimbursement approvals), licenses, registrations, permits, notifications, and authorizations (including marketing and
labeling authorizations), non-clinical and clinical study authorization applications or notifications (including all supporting files, writings, data, studies and
reports)  or  waivers  with  respect  to  the  Commercialization  of  a  pharmaceutical  product  (including  Licensed  Products)  made  to  or  received  from  any
Regulatory Authority or research ethics committee in a given country or jurisdiction, including INDs and BLAs.

1.145     “Relevant Factors” means all factors that are relevant to the Development, Manufacture or Commercialization of a product, including its
safety and efficacy, product profile, cost to develop, cost and availability of supply, the time required to complete Development, the competitiveness of the
marketplace (including the proprietary position and anticipated market share of the product), the patent position with respect to such product (including the
ability  to  obtain  or  enforce,  or  have  obtained  or  enforced,  such  patent  rights),  the  third-party  patent  landscape  relevant  to  the  product,  the  regulatory
structure involved, the likelihood of regulatory approval, the anticipated or actual profitability of the applicable product and other technical, commercial,
legal,  scientific,  regulatory  and  medical  considerations,  in  all  cases,  on  a  country-by-country  basis,  including,  without  limitation,  decisions  and  actions
relating to the sequence and advisability of initiating Development in [***], and including, with respect to TGTX’s efforts [***].

14

 
 
 
 
 
 
 
 
 
 
 
 
1.146      “Representatives” has the meaning set forth in Section 9.1.6.

1.147          “Research”  means,  with  respect  to  a  Licensed  Product,  or  other  product  or  therapy,  any  and  all  activities  directed  to  the  discovery,

identification, screening, testing, assessment and optimization of such Licensed Product, or other product or therapy.

1.148      “Restricted Period” has the meaning set forth in Section 8.2.7.

1.149      “Review Period” has the meaning set forth in Section 12.3.

1.150     “Right of Reference” means the right and authority to rely upon, and otherwise use, a study or an investigation for the purpose of filing,
and conducting a Clinical Trial under, an IND, or obtaining approval of a Marketing Authorization or other Regulatory Approval, including the ability to
make  available  the  underlying  raw  data  from  the  study  or  investigation  for  audit  by  the  applicable  Regulatory  Authority  in  such  country  or  other
jurisdiction, if necessary.

1.151      “Royalty” has the meaning set forth in Section 8.6.2.

1.152      “Royalty Term” has the meaning set forth in Section 8.6.1.

1.153      “Rule 144” has the meaning set forth in Section 8.2.4.

1.154      [***].

1.155      “Securities Act” has the meaning set forth in Section 8.2.2(a).

1.156      “Selling Party” means TGTX, its Affiliates or its or their Sublicensees.

1.157      “Servier” has the meaning set forth in the definition of Servier Agreement.

1.158        “Servier Agreement”  means  the  Program  Purchase  Agreement  entered  into  by  Precision  and  Les  Laboratoires  Servier  and  Institut  de

Recherches Internationales Servier (collectively, “Servier”) on April 9, 2021, as amended from time to time.

1.159      “Standstill Provisions” has the meaning set forth in Section 8.2.8.

1.160      “Stockholder Approval” means such approval as may be required by the applicable rules and regulations of Nasdaq (or any successor

entity) or any other applicable exchange from the stockholders of Precision with respect to issuance of Precision Shares.

1.161       “Stockholder Matter” has the meaning set forth in Section 8.2.7.

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.162     “Sublicensee” means a Third Party that is granted a license or sublicense to Develop, Manufacture or Commercialize a Licensed Product
in the Licensed Field in the Territory, beyond the mere right to purchase such Licensed Product from TGTX and its Affiliates, and excludes TGTX’s and its
Affiliates’ Distributors.

1.163      “Term” has the meaning set forth in Section 13.1.

1.164      “Terminated Product” has the meaning set forth in Section 13.3.

1.165      “Territory” means worldwide.

1.166      “TGTX” has the meaning set forth in the Preamble.

1.167      “TGTX Arising IP” means, individually or collectively, TGTX Sole IP and TGTX’s share in Joint IP.

1.168     “TGTX Background IP” means any and all Patents and Know-How that TGTX or any of its Affiliates Controls as of the Effective Date,
or discovers, creates or acquires outside the scope of its performance of activities under this Agreement; in each case, that is necessary or reasonably useful
for the Exploitation of a Licensed Product.

1.169      “TGTX Indemnitee” has the meaning set forth in Section 11.1.1.

1.170      “TGTX Parent” has the meaning set forth in the Preamble.

1.171      “TGTX Parent Common Stock” means TGTX Parent’s common stock, par value $0.001 per share.

1.172      “TGTX Parent Consideration Shares”  refers  to  the  shares  of  TGTX  Parent  Common  Stock  issued  by  TGTX  Parent  to  Precision  in

accordance with, and subject to the terms and conditions specified in, this Agreement.

1.173      “TGTX Patent” means any Patent constituting or claiming any TGTX Background IP or TGTX Sole IP.

1.174      “TGTX Promotional Materials” has the meaning set forth in Section 5.1.3(a).

1.175      “TGTX Sole IP” has the meaning set forth in Section 9.1.2.

1.176      “TGTX Technology” means TGTX Background IP and TGTX Sole IP.

1.177     [***].

1.178      “Third Party” means any Person other than TGTX or Precision (or their respective Affiliates).

1.179     “Trading Day” means a day on which the Nasdaq is open for trading, provided that if no closing price or daily trading volume is reported
in  respect  of  the  relevant  shares  on  the  Nasdaq  for  one  (1)  or  more  consecutive  trading  days,  such  day  or  days  will  be  disregarded  in  any  relevant
calculation and shall be deemed not to have existed when ascertaining any period of trading days.

16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.180      “Transfer” has the meaning set forth in Section 8.2.6.

1.181      [***].

1.182      “Upfront Precision Stock Issuance” has the meaning set forth in Section 8.2.1(a).

1.183      “Upfront Precision Stock Payment” has the meaning set forth in Section 8.2.1(a).

1.184      “U.S.” means the United States of America and its territories and possessions.

1.185      “U.S. GAAP” has the meaning set forth in the definition of Net Sales.

1.186      “Valid Claim” means, with respect to a given Licensed Product, a claim that Covers (a) [***], (b) [***] or (c) [***], in each case (a) - (c)
contained in (y) an issued and unexpired Patent that has not been revoked or held unenforceable, unpatentable or invalid by a decision of a court or other
governmental agency of competent jurisdiction that is not appealable or has not been appealed within the time allowed for appeal; or (z) a pending patent
application that has not been cancelled, withdrawn or abandoned or finally rejected by an administrative agency action from which no appeal can be taken
and that has been pending for no longer than [***].

1.187     “VWAP” means the arithmetic average of the daily volume-weighted average per share price of the relevant shares of common stock on
Nasdaq (or, if such shares are no longer listed on Nasdaq, the applicable securities exchange, if any, on which they are then listed) during the Trading Day
(subject  to  appropriate  adjustments  being  made  in  respect  of  any  reorganization,  recapitalization,  non-cash  dividend,  stock  split,  reverse  stock  split,
reconstruction, consolidation, division, reclassification of such shares into a lesser or greater number of securities or other similar transaction, other than a
buyback or capital reduction, during the relevant period or subsequent thereto and prior to the issuance of the relevant shares of common stock, and in
respect of certain other market circumstances to adjust for market anomalies, such as suspensions of trading).

1.188      “Withholding Tax Action” has the meaning set forth in Section 8.11.4.

ARTICLE 2

GOVERNANCE AND JOINT STEERING COMMITTEE

2.1          Relationship Managers. No later than [***] after the Effective Date, each Party will appoint an individual to act as its relationship
manager under this Agreement as soon as practicable after the Effective Date (each a “Relationship Manager”). The Relationship Managers will: (a) serve
as the primary points of contact between the Parties for the purpose of providing the other Party with information on the progress of a Party’s activities
under this Agreement; (b) be responsible for facilitating the flow of information and otherwise promoting communication, coordination, and collaboration
between  the  Parties,  and;  (c)  facilitate  the  prompt  resolution  of  any  disputes;  and  (d)  attend  JSC  meetings,  in  each  case,  as  a  non-voting  member.  A
Relationship Manager may also bring any matter to the attention of the JSC if such Relationship Manager reasonably believes that such matter warrants
such attention. Each Party will use reasonable efforts to keep an appropriate level of continuity but may replace its Relationship Manager at any time upon
written notice to the other Party. [***].

17

 
 
 
 
 
 
 
 
 
 
 
 
 
2.2              Coordination  with  Imugene.  Precision  will  use  Commercially  Reasonable  Efforts  to  facilitate  TGTX’s  entry  into  a  cooperation
agreement with Imugene, in form reasonably acceptable to TGTX, as promptly as possible following the Effective Date (but in any event no later than
[***] following the Effective Date) to enable TGTX to Develop, Manufacture and Commercialize the Licensed Product in accordance with the terms of
this Agreement, and providing for, among other things, information sharing (including, without limitation, with respect to all chemistry, manufacturing, and
controls (CMC) data), regulatory coordination, promotional materials, compliance policies, complaints or inquiries, and coordination of prosecution and
maintenance of Patents, in each case, between TGTX and Imugene relating to the Licensed Product. [***].

2.3         Joint Steering Committee.

2.3.1    Establishment; Purpose of JSC. No later than [***] after the Effective Date, the Parties will establish a joint steering committee
(the “JSC”) to monitor the Exploitation of the Licensed Product in the Licensed Field in the Territory. The JSC will be composed of an equal number of
representatives  from  each  Party,  and  a  minimum  of  three  (3)  representatives  of  each  Party,  and  who  have  the  appropriate  and  direct  knowledge  and
expertise and requisite decision-making authority. Each Party may replace any of its representatives on the JSC and appoint a person to fill the vacancy
arising from each such replacement. A Party that replaces a representative will notify the other Party at least [***] prior to the next scheduled meeting of
the JSC. Both Parties will use reasonable efforts to keep an appropriate level of continuity in representation. Representatives may be represented at any
meeting  by  another  person  designated  by  the  absent  representative.  Each  Party’s  representatives  on  the  JSC  will  inform  and  coordinate  within  their
respective organization to enable each Party to fulfill its obligations as agreed upon between the Parties under this Agreement, including within the time
frames set forth hereunder.

2.3.2    Meeting Agendas. Each Party will disclose to the other Party the proposed agenda items along with appropriate information at
least [***] in advance of each meeting of the JSC; provided that under exigent circumstances requiring JSC input, a Party may provide its agenda items to
the other Party within a shorter period of time in advance of a meeting, or may propose that there not be a specific agenda for a particular meeting, so long
as such other Party consents to such later addition of such agenda items or the absence of a specific agenda for such JSC meeting.

2.3.3    Meetings. The JSC will hold meetings at such times as it elects to do so, but will meet no less frequently than quarterly, unless
otherwise  agreed  by  the  Parties.  The  JSC  may  meet  in  person  or  by  means  of  teleconference,  Internet  conference,  videoconference,  or  other  similar
communication method; provided that the Parties will use reasonable efforts for at least one meeting each Calendar Year to be conducted in person at a
location selected alternatively by Precision and TGTX or such other location as the Parties may agree. Each Party will be responsible for all of its own
costs and expenses of participating in any JSC meeting. The Relationship Managers will jointly prepare and circulate minutes for each JSC meeting within
[***] after each such meeting and will ensure that such minutes are reviewed and approved by their respective companies within [***] thereafter.

18

 
 
 
 
 
 
 
2.3.4    JSC Responsibilities. The responsibilities of the JSC will be to:

 (a)    provide a forum for the discussion of the Parties’ activities and the flow of information contemplated under this Agreement;

disclosure plans included with each such protocol;

 (b)    review and discuss the Development of each Licensed Product, including clinical trial protocols, monitoring plans, and data

protocol with respect to each Licensed Product;

 (c)    [***], review and discuss any clinical trial protocols, monitoring plans, and data disclosure plans included with each such

described in Section 4.1.2(f);

 (d)    review and discuss matters that may have a material adverse impact upon the regulatory status of the Licensed Product, as

 (e)    review and discuss Medical Affairs Plans and any updates thereto for any Licensed Product, as described in Section 4.6;

 (f)    review and discuss the Commercialization of the Licensed Product;

to the subject matter hereof; and

 (g)    oversee the implementation of activities to be performed under any other written agreement between the Parties with respect

agreement.

  (h)        perform  such  other  functions  as  expressly  set  forth  in  this  Agreement  or  allocated  to  the  JSC  by  the  Parties’  written

2.4        Non-Member Attendance. Each Party may from time to time invite a reasonable number of participants, in addition to its representatives
(which  may  include  legal  counsel),  to  attend  a  meeting  of  the  JSC  (in  a  non-voting  capacity),  if  such  participants  have  expertise  that  is  relevant  to  the
planned agenda for such JSC meeting; provided that if either Party intends to have any Third Party (including any consultant) attend such a meeting, then
such Party will provide prior written notice to the other Party reasonably in advance of such meeting and will ensure that such Third Party is bound by
obligations of confidentiality and non-use at least as stringent as those set forth in Article 12 [***].

2.5         Decision-Making.

2.5.1    General Process. The JSC will only have the advisory powers expressly assigned to it in this Article 2 and elsewhere in this
Agreement and will not have the authority to: (a) modify or amend the terms of this Agreement; or (b) waive either Party’s compliance with the terms of
this Agreement. [***]. No action taken at any meeting of the JSC will be effective unless there is a quorum at such meeting, and at all such meetings, a
quorum will be reached if two voting representatives of each Party are present or participating in such meeting. Except as otherwise expressly set forth in
this Agreement, the phrases “determine,” “designate,” “confirm,” “approve,” or “determine whether to approve” by the JSC and similar phrases used in this
Agreement will mean approval in accordance with this Section 2.5, including the escalation and tie‑breaking provisions herein. For the avoidance of doubt,
matters that are specified in Section 2.3.4 to be reviewed and discussed (as opposed to approved) do not require any agreement or decision by either Party
and are not subject to the voting and decision-making procedures set forth in this Section 2.5.

19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.5.2    Decisions of the JSC. The JSC will use good faith efforts, in compliance with this Section 2.5.2, to promptly resolve any such
matter for which it has authority. If, after the use of good faith efforts, the JSC is unable to resolve any such matter that is within the scope of the JSC’s
authority or any other disagreement between the Parties that may be referred to the JSC, in each case, within a period of [***], then a Party may refer such
matter for resolution in accordance with Section 2.6.1.

2.6         Resolution of JSC Disputes.

2.6.1    Referral to Executive Officers. If a Party makes an election under Section 2.5.2 to refer a matter on which the JSC cannot reach
a consensus decision for resolution by the Executive Officers, then the JSC will submit in writing the respective positions of the Parties to their respective
Executive Officers. The Executive Officers will use good faith efforts to resolve any such matter so referred to them as soon as practicable, and any final
decision that the Executive Officers agree to in writing will be conclusive and binding on the Parties.

2.6.2    No Change; Status Quo. If the Executive Officers are unable to reach agreement on any such matter referred to them within
[***] after such matter is so referred (or such longer period as the Executive Officers may agree upon), then neither Party will have final decision-making
authority over approval of such matter and all such matters must be decided by unanimous agreement of the Parties in order to take any action or adopt any
change from the then-current status quo, as applicable, provided that TGTX will have final decision-making authority with respect to [***].

2.6.3    Limitations on Decision-Making. Notwithstanding any provision to the contrary set forth in this Agreement, without the other
Party’s prior written consent, neither Party (in the exercise of a Party’s final decision-making authority), the JSC, nor a Party’s Executive Officer, in each
case, may make a decision that could reasonably be expected to [***].

2.7        Discontinuation of JSC. The JSC will continue to exist until the first to occur of (a) [***] or (b) [***]. Once the JSC is disbanded, the
JSC  will  have  no  further  obligations  under  this  Agreement  and,  thereafter,  the  Relationship  Managers  will  be  the  points  of  contact  for  the  exchange  of
information between the Parties under this Agreement.

3.1         Licensed Product.

ARTICLE 3

DEVELOPMENT MATTERS

20

 
 
 
 
 
 
 
 
 
 
3.1.1    Conduct of the Parties. The Parties’ mutual objective is to permit TGTX, pursuant to and in accordance with the terms of this
Agreement, to Develop the Licensed Product(s) in the Licensed Field while not taking any action that would be reasonably likely to materially adversely
affect  Development  of  the  Licensed  Product  outside  the  Licensed  Field.  Each  Party  shall  conduct  itself  and  its  activities  hereunder  consistent  with  that
understanding,  consistent  with  sound  and  ethical  business  and  scientific  practices.  In  all  matters  related  to  such  activities  (including,  with  respect  to
Precision, its actions under the Precision-Imugene License Agreement), the Parties shall strive to balance, as best as reasonably possible, their respective
legitimate interests and concerns and to realize the economic potential of the Licensed Product(s) in the Licensed Field and outside the Licensed Field.

3.1.2    Development Responsibility; Diligence Obligations. Subject to the terms of this Agreement, TGTX shall be responsible for, at
its sole cost and expense, all Development of the Licensed Product in the Licensed Field in the Territory, including all Clinical Trials and activities that are
necessary for or otherwise support obtaining and maintaining Regulatory Approvals in the Licensed Field in the Territory. TGTX shall use Commercially
Reasonable  Efforts  to  Develop  and  seek  and  obtain  Regulatory  Approval  for  the  Licensed  Product  in  the  Licensed  Field  in  the  Territory  [***],  all  in
accordance with all Applicable Laws. [***] (such date, as may be extend by clause (a) or (b), the “Initiation Deadline”).

3.1.3        Standard  of  Conduct.  TGTX  will  perform,  and  will  cause  its  Affiliates,  Sublicensees,  and  subcontractors  to  perform,  all
Development  activities  for  the  Licensed  Product  in  a  timely,  good  scientific  manner,  in  accordance  with  GLP,  cGMP,  and  cGCP,  as  applicable,  and  in
compliance with Applicable Laws and Commercially Reasonable Efforts. In addition, TGTX will conduct its obligations with respect to any Clinical Trial
with the study design set forth in the applicable protocol, each as may be amended from time to time.

3.2         Development Records.

3.2.1    Generally. TGTX will, and will cause its Affiliates, Sublicensees, and subcontractors to, maintain reasonably complete, current,
and accurate records of all Development activities conducted by or on behalf of TGTX, and its Affiliates, Sublicensees, and subcontractors, respectively,
pursuant  to  this  Agreement  and  all  data  and  other  information  resulting  from  such  activities  consistent  with  its  usual  practices,  in  validated  computer
systems  that  are  materially  in  compliance  with  21  C.F.R.  §11  and  in  accordance  with  Applicable  Laws  (“Development Records”).  Such  Development
Records will fully and properly reflect all work done and results achieved in the performance of the Development activities for the Licensed Products in
good scientific manner appropriate for regulatory and patent purposes.

3.2.2    Additional Requirements. TGTX will maintain all Development Records related to the Licensed Product for a period of [***]
after the end of the Term. TGTX will document all non-clinical and preclinical studies and Clinical Trials of the Licensed Product in formal written study
reports in accordance with GLP, cGMP, and cGCP, as applicable, and in compliance with Applicable Law.

21

 
 
 
 
 
 
 
 
(a)    Upon Precision’s reasonable request, not more frequently than [***] during which TGTX or its Affiliates, Sublicensees, or
subcontractors  are  performing  or  having  performed  Development  activities  for  any  Licensed  Product,  TGTX  will,  and  will  cause  its  Affiliates,
Sublicensees, and subcontractors to, allow Precision to access, review, and copy such records (including access to relevant databases). Precision will have
the  right  to  use  the  data  and  results  generated  by  or  on  behalf  of  TGTX  and  its  Affiliates,  Sublicensees,  and  subcontractors  hereunder  to  Exploit  any
Licensed  Product  outside  of  the  Licensed  Field  in  the  Territory.  TGTX  will  ensure  that  all  records  or  other  documents  that  it  transmits  to  Precision
electronically under this Agreement are transmitted over secure systems that include adequate encryption safeguards to prevent unauthorized access and
maintain data security.

(b)    Upon TGTX’s reasonable request during the Term, not more frequently than [***] during which Precision or its Affiliates,
Sublicensees, or subcontractors are performing or having performed development activities for any Licensed Product, Precision will allow TGTX to access,
review,  and  copy  all  data  and  other  information  resulting  from  such  activities  (including  access  to  relevant  databases)  that  are  Controlled  by  Precision.
TGTX will have the right to use such data and information hereunder to Exploit any Licensed Product in the Licensed Field in the Territory. Precision will
ensure that all data and other information that it transmits to TGTX electronically under this Agreement are transmitted over secure systems that include
adequate encryption safeguards to prevent unauthorized access and maintain data security.

3.3        Data Exchange and Use. In addition to its adverse event and safety data reporting obligations set forth in Section 4.4, each Party will
promptly provide the other Party, through the JSC (or, based on the time sensitivity or urgency of such data and results, directly between representatives of
the Parties outside of the JSC), with copies of all data and results and all supporting documentation (e.g., protocols, Investigator’s Brochures, case report
forms, analysis plans, and all in English language) (collectively, “Clinical Data and Documentation”) (a) Controlled by such Party or its Affiliates (or
Sublicensees, in the case of TGTX) (b) owned by, or licensed to, Precision’s licensees, to the extent Controlled by Precision, in each case, (a) or (b), that
are generated by or on behalf of such Party or its Affiliates (or its licensees or Sublicensees, as applicable) in the Development of each Licensed Product,
including  in  the  Development  of  the  existing  Licensed  Product  under  the  Precision-Imugene  License  Agreement.  TGTX  will  have  the  right  to  use  and
reference such data and results provided by Precision for the purpose of performing Development activities under this Agreement, obtaining, supporting,
and  maintaining  Regulatory  Approvals  and  any  Reimbursement  Approval,  as  applicable,  of  Licensed  Products  in  the  Licensed  Field  in  the  Territory,
without additional consideration. Precision and its Affiliates and licensees will have the right to use and reference such data and results provided by TGTX
for  the  purpose  of  Developing  the  Licensed  Product  (but,  during  the  Term,  only  outside  the  Licensed  Field)  or  any  other  products  based  on  ARCUS
Technology,  and  obtaining,  supporting,  and  maintaining  Regulatory  Approvals  or  any  Reimbursement  Approvals,  as  applicable,  of  any  such  product,
without additional consideration. For clarity, Precision shall not clinically Develop the Licensed Product in the Licensed Field in the Territory during the
Term. [***].

3.4                Development  Reports.  On  an  annual  basis,  during  any  period  in  which  TGTX  is  performing,  or  having  performed,  Development
activities for the Licensed Product, TGTX will provide Precision, at TGTX’s sole cost and expense, with reasonably detailed written reports summarizing
the  Development  activities  performed  during  the  period  since  the  preceding  report,  the  Development  activities  in  process,  and  the  future  activities  that
TGTX or its Sublicensees or subcontractors expect to initiate. Without limiting the foregoing, such reports will contain sufficient detail to enable Precision
to assess TGTX’s compliance with its Development diligence obligations set forth in this Article 3. TGTX will promptly respond to Precision’s reasonable
requests from time to time for additional information regarding significant Development activities for the Licensed Product performed by or on behalf of
TGTX or its Affiliates, Sublicensees, or subcontractors.

22

 
 
 
 
 
 
ARTICLE 4

REGULATORY MATTERS; MEDICAL AFFAIRS

4.1          Regulatory Responsibilities.

4.1.1      Licensed Product Outside the Licensed Field. As between Precision and TGTX, Precision (or its licensees) shall be solely
responsible for any and all regulatory activities with respect to the Licensed Product outside the Licensed Field, including filing of all Regulatory Filings
for the Licensed Product, maintenance of all Regulatory Approvals, any reports or submissions required to be made to any non-governmental Third Party
payors,  and  any  and  all  regulatory  matters  arising  after  obtaining  Regulatory  Approval,  including  post-marketing  inquiries  and  safety  surveillance
activities. Precision shall keep TGTX reasonably and promptly apprised of such activities.

4.1.2       Licensed Product in the Licensed Field.

(a)        As  between  Precision  and  TGTX,  subject  to  the  terms  of  this  Agreement,  TGTX  shall  be  responsible  for  regulatory
activities with respect to the Licensed Product in the Licensed Field in the Territory, and shall use Commercially Reasonable Efforts to prepare any and all
Regulatory Filings for all indications in the Licensed Field. TGTX shall provide the JSC with drafts of all chemistry, manufacturing, and controls (CMC)
and quality-related filings for Licensed Products in the Licensed Field in the Territory at least [***] prior to submission to a Regulatory Authority to allow
the JSC a reasonable opportunity to review and comment on such filings. TGTX shall consider the JSC’s comments on such filings in good faith but has no
obligation to accept any comments of the JSC. TGTX shall submit all Regulatory Filings for Licensed Products in the Licensed Field in the Territory in the
name of TGTX or its Affiliate or designee, and all resulting Regulatory Approvals will be owned by, and held in the name of, TGTX or its Affiliate or
designee.

(b)    To the extent possible, and as soon as reasonably possible, each Party shall provide to the JSC reasonable written notice of
all meetings and conference telephone calls with any Regulatory Authority in which matters that would be expected to relate to the Licensed Product will
be discussed.

(c)    Each Party shall notify the JSC within [***] after it receives information about the initiation of any investigation or inquiry
by any Regulatory Authority concerning the Development, Manufacture or Commercialization of the Licensed Product to the extent such investigation or
inquiry  would  be  reasonably  likely  to  adversely  affect  the  other  Party.  Precision  shall  keep  TGTX  reasonably  and  promptly  informed  of  any  such
information it receives from Imugene.

23

 
 
 
 
 
 
 
 
 
(d)    If a Regulatory Authority desires to conduct an inspection or audit with regard to the Licensed Product or TGTX’s facility
or a facility under contract with TGTX or its Affiliate with respect to the activities relevant to this Agreement, TGTX shall permit and cooperate with such
inspection or audit, and shall cause the contract facility to permit and cooperate with such Regulatory Authority during such inspection or audit. TGTX
shall conform its activities under this Agreement to any commitments made in such a response, except to the extent that TGTX believes in good faith that
such commitments violate Applicable Laws.

(e)    If any Regulatory Authority takes or gives notice of its intent to take any regulatory action with respect to any activity of
either Party, its Affiliate, or licensee (or Sublicensee, in the case of TGTX) relating to the Licensed Product, then such Party will notify the JSC of such
contact, inspection, or notice or action within [***] after receipt of such notice (or, if later, within [***] of such Party becoming aware of such action).
Such Party will have the final decision-making authority with respect to [***]. The costs and expenses of any such regulatory action will be borne by such
Party. Precision shall keep TGTX reasonably and promptly informed of any such notice received by the Precision-Imugene JSC.

(f)        If  either  Party  believes  that  the  other  Party,  its  Affiliate,  or  licensee  (or  Sublicensee,  in  the  case  of  TGTX)  is  taking  or
intends  to  take  any  action  with  respect  to  the  Licensed  Product  that  could  have  a  material  adverse  impact  upon  the  regulatory  status  of  the  Licensed
Product, [***]. Precision shall keep TGTX reasonably and promptly informed of any such matter brought to the attention of the Precision-Imugene JSC.

4.1.3     ARCUS Nuclease Matters. Notwithstanding anything to the contrary and without limiting any other right of Precision in this
Article 4, Precision shall have the right, prior to BLA approval for the Licensed Product, to have its employees attend each INTERACT meeting or pre-
IND submission meeting, the end of the Phase II Clinical Trial meeting for the Licensed Product, and any other meeting with the FDA or EMA if such
other meeting has any item on the agenda specifically directed to the manufacturing, quality, safety (including non-clinical safety related to production of
ARCUS  Nucleases)  or  delivery  of  ARCUS  Nucleases  or  ARCUS  Technology  for  the  portion  of  the  meeting  specifically  directed  to  such  topics
(collectively, “ARCUS Regulatory Matters”). Prior to BLA approval for the Licensed Product, TGTX will provide drafts of its communications with the
FDA  and  EMA  (including  with  respect  to  CMC-related  matters)  to  the  extent  they  relate  to  ARCUS  Regulatory  Matters  to  Precision  for  review  and
comment, and will consider Precision’s comments in good faith and not unreasonably reject any such comments, before submitting such communications
to  the  FDA  or  EMA.  Following  BLA  approval  for  the  Licensed  Product,  TGTX  shall  provide  Precision  notice  regarding  any  communications  from
Regulatory Authorities regarding ARCUS Regulatory Matters.

4.2         Regulatory Costs. TGTX shall bear all costs and expenses it incurs to conduct all regulatory activities under this Agreement.

24

 
 
 
 
 
 
 
4.3         Right of Reference. Each Party hereby grants, and shall cause its Affiliates and require its licensees (and Sublicensees, in the case of
TGTX) to grant, at no cost, to the other Party, its Affiliates and any of their respective licensees (in the case of Precision) or Sublicensees (in the case of
TGTX) a Right of Reference and right to use and reference (which, for the purposes of Section 13.7, the Parties agree is a license) any data and Regulatory
Filings Controlled by the granting Party, its Affiliates, or its licensees (or Sublicensees, in the case of TGTX) that relates to the Licensed Product that the
other Party reasonably believes may be necessary or useful to the Development, Manufacture or Commercialization of the Licensed Product in such other
Party’s respective field (i.e., in the Licensed Field, in the case of TGTX, or outside the Licensed Field, in the case of Precision), and the granting Party will
provide,  and  shall  cause  its  Affiliates  and  require  its  licensees  (in  the  case  of  Precision)  and  Sublicensees  (in  the  case  of  TGTX)  to  provide,  a  signed
statement to the foregoing effect, as reasonably requested by the other Party. [***].

4.4          Adverse Event Reporting; PV Agreement.

4.4.1        Generally.  As  between  the  Parties,  TGTX  shall  be  responsible  for  the  timely  reporting  of  all  relevant  adverse  drug
reactions/experiences, product quality, product complaints and safety data relating to Licensed Products in the Licensed Field to the appropriate Regulatory
Authorities  in  the  Territory,  in  each  case  in  accordance  with  Applicable  Laws  of  the  relevant  countries  and  Regulatory  Authorities.  [***].  The  PV
Agreement  shall  include  terms  that  comply  with  ICH  guidelines,  taking  into  account  the  roles  of  Imugene  as  data  holder  and  TGTX  as  data  generator,
including  timely  reporting  of  all  relevant  adverse  drug  reactions/experiences,  product  quality,  product  complaints  and  safety  data  relating  to  Licensed
Products  to  the  appropriate  Regulatory  Authorities  in  the  Territory  in  accordance  with  Applicable  Laws  of  the  relevant  countries  and  Regulatory
Authorities. In addition, the PV Agreement shall include provisions (a) providing detailed procedures regarding the maintenance of core safety information
and the exchange of safety data relating to the Licensed Product or the Licensed ARCUS Nuclease worldwide within appropriate timeframes and in an
appropriate  format  to  enable  each  Party  to  meet  both  expedited  and  periodic  regulatory  reporting  requirements;  and  (b)  ensuring  compliance  with  the
reporting requirements of all applicable Regulatory Authorities on a worldwide basis for the reporting of safety data in accordance with standards stipulated
in the ICH guidelines, and all applicable regulatory and legal requirements regarding the management of safety data. Pursuant to the PV Agreement, each
party thereof shall be solely responsible for all costs and expenses it incurs to conduct its pharmacovigilance responsibilities. [***].

4.4.2    Right to Audit for Licensed Product. Each Party shall have the right to perform audits of the other Party’s pharmacovigilance
activities relating to the Parties’ activities in relation to the Licensed Product under the terms of this Agreement including compliance by the other Party
with Applicable Laws. The frequency of such audits will be no more than [***] during the Term; provided that such audits may be more frequent if, in the
auditing Party’s sole discretion, more frequent audits are necessary by a risk-based approach, and except in ‘for cause’ situations where, in the event of a
serious or potentially serious issue, additional audits may be conducted. The notification of one Party’s intent to conduct such an audit will be provided in
writing to the other Party within a reasonable time period in advance, based upon the particular circumstances of the situation.

25

 
 
 
 
 
 
4.5        Product Withdrawals and Recalls. In the event that (a) an event, incident, or circumstance has occurred which may result in the need for
a  recall  or  other  removal  of  the  Licensed  Product  or  any  lot  or  lots  thereof  from  the  market  in  the  Licensed  Field  in  the  Territory;  (b)  any  Regulatory
Authority in the Territory threatens or initiates any action to remove the Licensed Product from the market in the Licensed Field in the Territory; or (c) any
Regulatory Authority in the Territory requires distribution of a “Dear Doctor” letter or its equivalent, regarding use of the Licensed Product in the Licensed
Field  in  the  Territory,  TGTX  shall  promptly  advise  Precision  in  writing  with  respect  thereto,  and  shall  provide  to  Precision  copies  of  all  relevant
correspondence, notices, and any other related documents. In the event that (x) an event, incident, or circumstance has occurred which may result in the
need for a recall or other removal of any Licensed Product or any lot or lots thereof from the market outside the Licensed Field in the Territory; (y) any
Regulatory Authority in the Territory threatens or initiates any action to remove any Licensed Product from the market outside the Licensed Field in the
Territory; or (z) any Regulatory Authority in the Territory requires distribution of a “Dear Doctor” letter or its equivalent, regarding use of the Licensed
Product outside the Licensed Field in the Territory, Precision shall promptly (after it becomes aware of any of the events in (x) – (z)) advise TGTX, and
shall require its licensees to promptly advise Precision, in writing with respect thereto, and shall provide to TGTX, and shall require its licensees to provide
to  Precision,  copies  of  all  relevant  correspondence,  notices,  and  any  other  related  documents  in  its,  or  its  licensee’s,  as  applicable,  possession.  Unless
otherwise agreed by the Parties, TGTX shall be responsible for conducting a recall of the Licensed Product in the Licensed Field. TGTX will have the right
to make the final determination whether to voluntarily implement any such recall, market suspension, or market withdrawal of the Licensed Product in the
Licensed Field in the Territory. Each Party will cooperate with the other Party in the performance of any recall or withdrawal.

4.6         Medical Affairs No later than [***] prior to the anticipated date of performance of Medical Affairs activities for the Licensed Product in
the Territory, TGTX will prepare an initial draft of each Medical Affairs Plan for the Licensed Product and provide such initial draft to the JSC to review
and  discuss.  The  Medical  Affairs  Plan  will  contain  a  high-level  summary  of  the  major  Medical  Affairs  activities  to  be  undertaken  by  TGTX  for  the
Licensed Product in the Licensed Field in the Territory and the estimated timelines for performing such activities. Thereafter, from time to time, but at least
annually, TGTX will propose updates to the Medical Affairs Plan for the Licensed Product in the Licensed Field in the Territory to reflect changes in such
plan, including to account for relevant facts and circumstances that may influence such plan and the Medical Affairs activities set forth therein and provide
each such update to the JSC to review and discuss. For each Calendar Quarter in which any Medical Affairs are conducted by or on behalf of TGTX or its
Affiliates or Sublicensees for the Licensed Product in the Licensed Field in the Territory, TGTX will provide updates on Medical Affairs activities at each
meeting  of  the  JSC.  The  Parties  recognize  that  each  Party  may  benefit  from  the  coordination  of  certain  Medical  Affairs  activities  for  the  Licensed
Product(s) inside and outside of the Licensed Field. Accordingly, the Parties will coordinate such activities through the JSC where appropriate.

5.1          Licensed Product.

ARTICLE 5

COMMERCIALIZATION

26

 
 
 
 
 
 
5.1.1    Principles of Commercialization. The Parties intend for TGTX to use Commercially Reasonable Efforts to Commercialize the
Licensed Product in the Licensed Field in the Territory, following Regulatory Approval thereof, as set forth in this Section 5.1. Each Party shall appoint a
representative  to  be  such  Party’s  single  point  of  contact  to  facilitate  information  flow  between  the  Parties  relating  to  each  Party’s  experience  and
relationships  in  the  Licensed  Field  (in  the  case  of  TGTX)  and  outside  the  Licensed  Field  (in  the  case  of  Precision).  Each  Party  shall  first  address  any
communications relating to Commercialization by the other Party to such representatives unless otherwise agreed to by the Parties on a case-by-case basis.
Such  representatives  shall,  without  limitation,  coordinate  direct  involvement  or  meetings  with  subject  matter  experts  within  each  Party’s  internal
organization  and/or  its  field  account  management  organization.  Notwithstanding  the  foregoing,  neither  TGTX’s  nor  Precision’s  representative  shall  be
required to provide details relating to any customer specific transaction or agreement.

5.1.2    Commercialization Activities. TGTX shall (a) use Commercially Reasonable Efforts to Commercialize the Licensed Product in
the Licensed Field following Regulatory Approval thereof in the Licensed Field in the Territory [***]; and (b) use Commercially Reasonable Efforts to
perform other activities not otherwise identified herein but which are required by Regulatory Authorities to Commercialize the Licensed Product in any
indication in the Licensed Field for which Regulatory Approval has been obtained in the Territory.

5.1.3    Advertising and Promotional Materials.

 (a)    TGTX Promotional Materials. TGTX will be responsible for development of all advertising and promotional materials,
programs and initiatives related to the use of the Licensed Product in the Licensed Field in the Territory, including medical education, symposia, opinion
leader development, peer-to-peer development, publications, journal ads, and all other written communications that describe the features or benefits of the
Licensed  Product,  in  each  case  in  the  Licensed  Field  in  the  Territory  (the  “TGTX  Promotional  Materials”). All  TGTX  Promotional  Materials  shall  be
prepared  in  accordance  with  Applicable  Law,  TGTX’s  policies  for  compliance  with  Applicable  Laws,  industry  guidelines  relating  to  promotional  and
advertising materials, any requirements of the FDA imposed as a condition of any Regulatory Approval, industry marketing codes such as the PhRMA
code,  and  implementation  guidelines  to  be  mutually  agreed  upon  by  the  Parties.  TGTX  shall  implement  appropriate  policies  and  procedures  relating  to
safety reporting, approval of TGTX Promotional Materials, sales force training and similar matters.

 (b)        TGTX’s  Compliance  Policies.  TGTX,  on  Precision’s  request,  shall  provide  Precision  copies  of  and  access  to  TGTX’s
policies  for  compliance  with  Applicable  Law  relating  to  promotional  and  advertising  materials,  and  TGTX’s  procedures  relating  to  the  approval  of
promotional  materials,  sales  force  compliance  training,  and  related  matters.  Precision  shall  have  the  right  to  audit  TGTX’s  compliance  policies  and
procedures, no more than [***].

5.1.4        Complaints  and  Inquiries.  The  Parties  shall  mutually  develop  a  protocol  for  responding  to  any  and  all  complaints,  medical
questions,  or  other  inquiries  relating  to  the  Licensed  Product  in  the  Licensed  Field  in  the  Territory,  which  are  directed  to  such  Parties’  respective  sales
representatives. TGTX shall be responsible for responding to complaints, medical questions, or other inquiries relating to the TGTX Commercialization
Activities and Precision or its designee shall be responsible for responding to all other complaints, medical questions, or other inquiries. TGTX shall notify
Precision of, and provide to Precision, all pertinent information in TGTX’s possession relating to any and all suspected or actual tampering, counterfeiting,
or contamination or other similar problems with respect to the Licensed Product in the Licensed Field in the Territory. Precision shall notify TGTX of, and
provide to TGTX, all pertinent information in Precision’s possession relating to any and all suspected or actual tampering, counterfeiting, or contamination
or other similar problems with respect to any Licensed Product outside the Licensed Field.

27

 
 
 
 
 
 
 
 
5.2         Reports. On an annual basis commencing on the first anniversary of the First Commercial Sale, TGTX will be obligated to deliver to
Precision a report describing the status of TGTX’s and its Affiliates and Sublicensees’ Commercialization efforts with respect to Licensed Products in the
Licensed Field in the Territory. In addition, Precision may from time to time provide TGTX with written requests describing specific types of information
Precision  requires  in  order  to  comply  with  Precision’s  reporting  and  disclosure  obligations  under  any  Applicable  Laws,  and  TGTX  shall  include  such
information in such reports.

5.3       Compensation for Sales Outside the Licensed Field. If Precision reasonably believes that there are material sales recorded or conducted
by or on behalf of TGTX, its Affiliates, or its Sublicensees of the Licensed Product outside the Licensed Field in the Territory, Precision shall be permitted
to  implement  and  conduct  reasonable  procedures  under  which  material  sales  and  purchases  of  the  Licensed  Product  in  the  Territory  and  other  related
market  research  data  shall  be  audited  and  monitored,  using  for  example  IQVIA  data  and  information,  and  TGTX  agrees  to  reasonably  cooperate  with
Precision in the implementation and conduct of such procedures.

ARTICLE 6

MANUFACTURING

6.1         Licensed Products. Except as provided in Section 6.2, and subject to the terms of this Agreement, TGTX shall be solely responsible, at
its sole cost and expense, for all Manufacturing (or having Manufactured through a CMO), including development of any Chemistry, Manufacturing and
Controls sections of any Regulatory Filings or Regulatory Approval, for all Licensed Products for TGTX’s, its Affiliates’ and Sublicensees’ pre-clinical
and clinical Development and Commercialization in the Licensed Field in the Territory under this Agreement.

6.2          Clinical Supply.

6.2.1    Within [***] after the Effective Date, Precision shall deliver to TGTX [***] a single batch (batch number PBCAR0191-2023-
0006)  of  released  Clinical  Trial  material  for  the  Licensed  Product  (in  its  form  in  existence  as  of  the  Effective  Date).  [***],  together  with  access  to  all
relevant quality, facility and equipment-related documentation in respect of such batch. Precision shall use Commercially Reasonable Efforts to promptly
respond to any questions or inquiries from TGTX with respect to such batch. TGTX and Precision will also, within [***] after the Effective Date, enter into
a quality agreement, in standard and customary form, with respect to such batch. In addition, Precision shall facilitate TGTX’s entering into agreements
with Precision’s Third Party vendors for the storage, handling and shipping of such batch and, until such time, shall reasonably continue to provide such
services directly or with its vendors with respect to such batch at Precision’s reasonable cost, which TGTX shall promptly reimburse.

28

 
 
 
 
 
 
 
 
6.2.2    Precision acknowledges and agrees that, pursuant to Section 7.3 of the Precision-Imugene License Agreement, Precision has the
right to designate, and hereby designates TGTX, and will communicate such designation to Imugene promptly after entering into this Agreement, as the
party  with  which  Imugene  must  enter  into  an  agreement  to  provide  for  the  supply  to  TGTX  of  [***],  together  with  a  quality  agreement  setting  forth
Imugene’s  (or  its  Affiliate’s)  quality  and  compliance  obligations  with  respect  to  the  manufacture  and  supply  of  the  applicable  product,  in  each  case,  in
accordance with Section 7.3 of the Precision-Imugene License Agreement, [***] (such agreement, including the documentation of the technology transfer
right and obligation described in this Section 6.2.2, the “Clinical Supply Agreement”). [***]. In addition, Precision acknowledges and agrees that, pursuant
to Section 7.2 of the Precision-Imugene License Agreement, Precision has the right to designate, and hereby designates, TGTX, and will communicate such
designation to Imugene promptly after entering into this Agreement, as the party with which Imugene shall conduct a manufacturing technology transfer in
accordance with Section 7.2 of the Precision-Imugene License Agreement, including entering into a technology transfer plan, with such technology transfer
right and obligation to be set forth in the Clinical Supply Agreement or a related agreement, in form reasonably acceptable to TGTX. [***].

ARTICLE 7

LICENSE RIGHTS

7.1          License Grants to TGTX.

7.1.1    Exclusive License. Subject to the terms and conditions of this Agreement, Precision (on behalf of itself and its Affiliates) hereby
grants  to  TGTX  an  exclusive  (even  as  to  Precision  and  its  Affiliates),  royalty-bearing  (as  set  forth  in  Section  8.6),  license,  with  the  right  to  grant
sublicenses (through multiple tiers, as provided in Section 7.3), under the Precision Product IP, to Exploit, or to have Exploited, the Licensed Product in the
Licensed Field in the Territory; provided, however that the foregoing license shall be non-exclusive with respect to Manufacture of the Licensed Product.
Notwithstanding the foregoing, Precision or its designee may conduct Research and other Development activities with the Licensed Product; provided that
such  activities  are  directed  to  the  Research  and  Development  of  the  ARCUS  Technology  and  not  the  Licensed  Product  itself,  and  further provided  that
Precision shall not have the right to conduct, or authorize any Affiliate or Third Party to conduct: (a) Research or other Development activities with the
Licensed Product that are specifically directed to (i) any disease, condition or disorder in the Licensed Field or (ii) [***]; or (b) any clinical study of the
Licensed Product in the Licensed Field in the Territory. For the avoidance of doubt, TGTX may utilize TGTX Arising IP in connection with the foregoing
license.

7.1.2    Non-Exclusive Licenses. Subject to the terms and conditions of this Agreement, Precision (on behalf of itself and its Affiliates)
hereby grants to TGTX a non-exclusive, royalty-bearing (as set forth in Section 8.6) license, with the right to grant sublicenses (through multiple tiers, as
provided in Section 7.3), under the Precision Platform IP, to Exploit, or to have Exploited, the Licensed Product in the Licensed Field in the Territory. The
license set forth in this Section 7.1.2 under Precision Platform IP is intended to provide TGTX a “freedom to operate” license with respect to the Precision
Platform IP solely for the Exploitation of Licensed Products in the Licensed Field, and not for TGTX’s independent use of the Precision Platform IP. TGTX
acknowledges and agrees that TGTX will not have any right to (a) access or receive any ARCUS Technology, (b) design, create, select, or optimize any
ARCUS Nucleases using the ARCUS Technology, or (c) otherwise use the ARCUS Technology as a genome engineering tool; in the case of (a) and (c),
except to the extent that the ARCUS Technology is embodied in the Licensed ARCUS Nuclease or the Licensed Product and utilized solely in TGTX’s
practice  of  the  licenses  granted  in  Section  7.1.1.  The  Parties  agree  that  ARCUS  Technology  will  not  be  transferred  to  TGTX  or  its  designee  under  this
Agreement. For the avoidance of doubt, TGTX may utilize TGTX Arising IP in connection with the foregoing license.

29

 
 
 
 
 
 
 
7.1.3    Restrictions on Licensed ARCUS Nuclease. TGTX acknowledges and agrees that the foregoing license does not include any
right to, and TGTX shall not, and shall not permit any of its Affiliates or its or their Sublicensees to (a) modify the Licensed ARCUS Nuclease, or (b)
[***], in each case (a) and (b), without Precision’s prior written consent.

7.2         License Grant to Precision. Subject to the terms and conditions of this Agreement, TGTX agrees to grant and hereby grants (on behalf
of itself and its Affiliates) to Precision a perpetual, fully-paid, royalty-free, non-exclusive license, with right to grant sublicenses through multiple tiers,
under  all  TGTX  Arising  IP  and  any  TGTX  Background  IP  that  is  necessary  or  reasonably  useful  for  the  applicable  Licensed  Product,  or  its  use  or
manufacture, to Exploit, or to have Exploited, any Licensed Product in all fields in the Territory. Notwithstanding the non-exclusive nature of the foregoing
license, TGTX shall not Research, Develop (including conduct of any Clinical Trial) or otherwise Exploit the Licensed Products outside the Licensed Field.
Precision  shall  not  practice  the  foregoing  license  in  the  Licensed  Field  unless  and  until  the  Licensed  Product  has  become  a  Terminated  Product  in
accordance with Article 13.

7.3         Third Party Sublicenses.

7.3.1    Generally. TGTX and Precision may grant one or more sublicenses under the rights and licenses granted to it under Section 7.1
(in  the  case  of  TGTX)  or  Section  7.2  (in  the  case  of  Precision),  in  full  or  in  part,  to  Third  Parties  (with  the  right  to  sublicense  through  multiple  tiers);
provided, that: (a) any such permitted sublicense is consistent with and subject to the terms and conditions of this Agreement, including the confidentiality
provisions of Article 12 and the intellectual property provisions of Article 9 (in the case of TGTX); and (b) the Party granting such sublicense shall remain
responsible for performance of such Party’s obligations under this Agreement and shall be responsible for all actions of each such sublicensee as if such
sublicensee were the Party hereunder.

7.3.2    By TGTX. TGTX will not grant any sublicense or other right that permits any Research, Development or Commercialization of
the Licensed Product by any Third Party without Precision’s prior written consent, provided that TGTX may grant any sublicense or other right, without
Precision’s  prior  written  consent,  to  (a)  a  contract  Distributor,  Third  Party  contractor  or  service  provider,  including  a  CMO  or  contract  research
organization, in order to provide services for a fee for the benefit of TGTX or (b) a sublicensee that is a pharmaceutical or biotechnology company that
[***]. Without limiting the foregoing, any sublicense or other right must include in the written agreement pursuant to which such sublicense or other right
is  granted  provisions  ensuring  that  (x)  the  Licensed  Product  is  Exploited  in  a  manner  consistent  with  the  requirements  set  forth  in  this  Agreement,  (y)
Precision is an intended third party beneficiary to such agreement and (z) all rights attaching therefrom in relation to any activities contemplated by this
Agreement and the right to enforce the provisions of such agreement against the applicable Third Party are vested in Precision. To the extent required by
the  Cellectis  Agreement,  each  sublicense  granted  by  TGTX  under  any  Patents  within  Precision  Product  IP  must  grant  the  same  scope  of  rights  for  all
Patents within Precision Product IP and each sublicense granted by TGTX under any Patents within Precision Platform IP must grant the same scope of
rights for all Patents within Precision Platform IP. Any purported sublicense or other right granted by TGTX that is not in compliance with the requirements
of  this  Section  7.3.2  shall  be  null  and  void.  TGTX  shall  deliver  a  copy  of  each  sublicense,  or  amendment  thereto,  to  Precision  promptly  following  the
execution thereof.

30

 
 
 
 
 
 
 
7.4        Retention of Rights; No Implied Rights. Except as expressly set forth in this Agreement, neither Party shall be granted, by implication,
estoppel or otherwise, any license or right to or under any other intellectual property interest, including any trademarks, Know-How, or Patents, of the other
Party. The licenses granted by Precision to TGTX hereunder do not include any rights with respect to other products or therapies with which a Licensed
Product may be combined or any other products or therapies other than the Licensed Products under this Agreement. Each Party covenants that it will not
use or practice any of the other Party’s intellectual property rights licensed to it under this Agreement except for the purposes expressly permitted in the
applicable license grant. TGTX agrees to impose the foregoing covenant in this Section 7.4 on all of its Affiliates and sublicensees.

7.5          Existing In-License Agreements.

7.5.1    For clarity, the license granted to TGTX in Section 7.1 includes a sublicense under certain Duke IP and Cellectis Patents.

7.5.2        Cellectis  Patents.  TGTX  acknowledges  and  agrees  that  rights  under  certain  Precision  Patents  are  licensed  to  Precision  by
Cellectis S.A. (the “Cellectis Patents”) under that certain Patent Cross-License Agreement between Cellectis S.A. (“Cellectis S.A.”) and Precision dated
January  23,  2014  (the  “Cellectis  Agreement”),  and,  notwithstanding  any  exclusive  license  granted  to  TGTX  under  this  Agreement,  (a)  Cellectis  S.A.
retains rights under the Cellectis Patents and is not restricted from granting rights to Third Parties under the Cellectis Patents, (b) any licenses and rights
granted  by  Precision  to  TGTX  under  the  Cellectis  Patents  are  granted  only  within  the  permissible  scope  of  sublicenses  granted  under  the  Cellectis
Agreement,  and  (c)  pursuant  to  the  Cellectis  Agreement,  Cellectis  S.A.  retains  non-exclusive  rights  under  certain  Precision  Patents  identified  in  the
Cellectis Agreement, which may be further sublicensed by Cellectis S.A. without Precision control or consent. TGTX acknowledges and agrees that any
exercise of any right by Cellectis S.A., or by any Third Party through Cellectis S.A., under the Cellectis Agreement shall not constitute a breach of this
Agreement by Precision.

7.5.3        Duke  IP.  TGTX  acknowledges  and  agrees  that  any  licenses  and  rights  granted  by  Precision  to  TGTX  under  the  Duke  IP  are
granted  subject  to  the  terms  and  conditions  of  the  Duke  Agreement,  including  Duke’s  right  to  practice  under  the  Duke  IP  for  its  own  internal,  non-
commercial,  educational,  research  and  clinical  purposes,  and  subject  to  the  rights  of  the  United  States  Government  and  applicable  limitations  under  37
C.F.R.  §  401,  Public  Law  96-517  and  Public  Law  98-620  resulting  from  the  United  States  Government’s  funding  of  research  leading  to  creation  of  the
Duke IP. Without limiting the foregoing, TGTX agrees to comply with any obligations resulting from such government rights with respect to its practice of
the Duke IP (if any) under this Agreement.

31

 
 
 
 
 
 
 
7.5.4    Other Third Party IP. In the event that, after the Effective Date, any Know-How or Patent licensed to Precision by a Third Party
(other than the Duke IP or Cellectis Patents) becomes necessary or reasonably useful for the Exploitation of a Licensed Product, then the Parties would
discuss  in  good  faith  the  terms  pursuant  to  which  Precision  would  grant  a  sublicense  to  TGTX  under  such  Know-How  or  Patent,  and  subject  to  and
effective  upon  the  Parties’  mutual  written  agreement  to  such  terms,  such  Know-How  or  Patent  would  be  sublicensed  by  Precision  to  TGTX;  provided,
however, that nothing in this Agreement shall require Precision to grant any rights to TGTX under Precision’s agreement with MaxCyte.  For the avoidance
of  doubt,  this  Section  7.5.4  does  not  (a)  apply  to  the  Duke  IP,  Cellectis  Patents  or  Existing  In-License  Agreements  or  (b)  limit  any  of  Precision’s
representations and warranties under Section 10.1 and Section 10.2.

7.6              Consideration.  The  Parties  acknowledge  that  each  of  the  licenses  and  rights  granted  by  Precision  in  this  Agreement  and  each  of  the
provisions  of  this  Agreement  for  efforts  or  assistance  by  Precision  and  access  to  Precision  Technology,  individually  and  collectively,  constitute  good,
valuable and sufficient consideration for each and all of the fees and payments called for hereunder and for each and all of the other obligations of TGTX,
its  Affiliates  and  its  and  their  Sublicensees;  and  the  Parties  further  acknowledge  that  the  individual  and  collective  rights  under  and  access  to  Precision
Technology  renders  the  way  in  which  those  fees  and  payments  hereunder  are  determined,  their  amount  (and  potential  reduction)  and  their  duration,
appropriate and desirable as a matter of convenience.

7.7         Notice. Precision shall provide notice to TGTX in the event that Precision begins a process or enters into negotiations with any Third

Party regarding a grant of license or other rights in [***].

ARTICLE 8

FEES, EQUITY ISSUANCES, ROYALTIES, & PAYMENTS

8.1         Upfront Payment. As partial consideration for the rights granted by Precision to TGTX pursuant to the terms of this Agreement, within
thirty  (30)  days  following  the  Effective  Date,  TGTX  shall  make  a  one-time  payment  to  Precision  equal  to  Five  Million  Two  Hundred  Fifty  Thousand
Dollars ($5,250,000).

8.2         Matters Related to Precision Equity Issuances.

8.2.1    Equity Issuances by Precision. As partial consideration for the rights granted by Precision to TGTX pursuant to the terms of this
Agreement, Precision agrees to issue to TGTX, and TGTX agrees to pay for and accept, the Precision Shares, subject to the terms and conditions specified
herein:

32

 
 
 
 
 
 
 
 
 
 (a)    Within thirty (30) days following the Effective Date, together with payment of the upfront payment pursuant to Section 8.1,
TGTX shall make a one-time payment to Precision equal to Two Million Two Hundred Fifty Thousand Dollars ($2,250,000) (the “Upfront Precision Stock
Payment”). TGTX shall, at least [***] prior to the date on which TGTX shall make the Upfront Precision Stock Payment, deliver a notice to Precision
specifying  the  date  on  which  such  payment  shall  be  made.  Upon  receipt  of  such  payment  and  satisfaction  of  TGTX’s  obligations  under  Section  8.1,
Precision shall issue to TGTX the number of Precision Shares (rounded down to the nearest whole share) obtained by dividing the Upfront Precision Stock
Payment by the Precision Share Price for the thirty (30) Trading Days preceding the Effective Date (the “Upfront Precision Stock Issuance”);

 (b)    Within twelve (12) months following the Effective Date, TGTX shall make a one-time payment to Precision equal to Two
Million Five Hundred Thousand Dollars ($2,500,000) (the “Deferred Precision Stock Payment”). TGTX shall, at least [***] prior to the date on which
TGTX shall make the Deferred Precision Stock Payment, deliver a notice to Precision specifying the date on which such payment shall be made. Upon
receipt of such payment, Precision shall issue to TGTX the number of Precision Shares (rounded down to the nearest whole share) obtained by dividing the
Deferred Precision Stock Payment by the Precision Share Price for the thirty (30) Trading Days preceding the date on which Precision receives the payment
required by this Section 8.2.1(b) (such issuance, the “Deferred Precision Stock Issuance”);

  (c)        Upon  the  achievement  of  Milestone  Event  1  (as  set  forth  in  Section  8.3),  together  with  payment  of  the  corresponding
milestone payment pursuant to Section 8.3, TGTX shall make a one-time payment to Precision equal to Two Million Two Hundred Fifty Thousand Dollars
($2,250,000) (the “Milestone 1 Precision Stock Payment”) no later than thirty (30) days following the achievement of Milestone Event 1. TGTX shall, at
least [***] prior to the date on which TGTX shall make the Milestone 1 Precision Stock Payment, deliver a notice to Precision specifying the date on which
such payment shall be made. Upon receipt of such payment and satisfaction of TGTX’s payment obligations under Section 8.3 with respect to Milestone
Event 1, Precision shall issue to TGTX the number of Precision Shares (rounded down to the nearest whole share) obtained by dividing the Milestone 1
Precision Stock Payment by the Precision Share Price for the thirty (30) Trading Days preceding the achievement date of Milestone Event 1 (such issuance,
the “Milestone 1 Precision Stock Issuance”); and

  (d)        Upon  the  achievement  of  Milestone  Event  2  (as  set  forth  in  Section  8.3),  together  with  payment  of  the  corresponding
milestone payment pursuant to Section 8.3, TGTX shall make a one-time payment to Precision equal to Three Million Dollars ($3,000,000) (the “Final
Precision Stock Payment” and together with the Upfront Precision Stock Payment, the Deferred Precision Stock Payment and the Milestone 1 Precision
Stock Payment, the “Precision Stock Payments”) no later than thirty (30) days following the achievement of Milestone Event 2. TGTX shall, at least [***]
prior to the date on which TGTX shall make the Final Precision Stock Payment, deliver a notice to Precision specifying the date on which such payment
shall  be  made.  Upon  receipt  of  such  payment  and  satisfaction  of  TGTX’s  payment  obligations  under  Section  8.3  with  respect  to  Milestone  Event  2,
Precision shall issue to TGTX the number of Precision Shares (rounded down to the nearest whole share) obtained by dividing the Final Precision Stock
Payment by the Precision Share Price for the thirty (30) Trading Days preceding the achievement date of Milestone Event 2 (such issuance, the “Final
Precision Stock Issuance”, and, together with the Upfront Precision Stock Issuance, the Deferred Precision Stock Issuance and the Milestone 1 Precision
Stock Issuance, the “Precision Stock Issuances”).

33

 
 
 
 
 
 
8.2.2     Representations and Warranties. Precision represents and warrants, as of the Effective Date, that:

 (a)    Subject to the accuracy of the representations made by TGTX in Section 8.2.3 of this Agreement, the offer, issuance and sale
of the Precision Shares to TGTX as contemplated hereby will be exempt from the registration requirements of the Securities Act of 1933, as amended (the
“Securities Act”) and the registration and qualification requirements of all applicable securities laws of the states of the United States;

to consummate the transactions contemplated hereby;

 (b)   Precision has all requisite corporate power and authority to enter into and to perform its obligations under this Agreement and

 (c)     Precision has all requisite corporate power and authority to issue the Precision Shares in accordance with the terms hereof;

 (d)    The Precision Shares have been duly authorized and, upon issuance in accordance with the terms of this Agreement, will be
validly issued, fully paid and non-assessable and will not be subject to liens, encumbrances or restrictions on transfer, including preemptive rights, rights of
first refusal, purchase options, call options, subscription rights or other similar rights of stockholders of Precision, other than as arising pursuant to this
Agreement, as a result of any action by TGTX, or any of its Affiliates, or under federal or state securities laws. No stop order or suspension of trading of
the Precision Common Stock has been imposed by Nasdaq or the Securities and Exchange Commission and remains in effect;

 (e)    The Precision Common Stock is listed on Nasdaq and registered pursuant to Section 12(b) of the Exchange Act of 1934, as
amended (the “Exchange Act”), and Precision has taken no action designed to or reasonably likely to have the effect of terminating the registration of the
Precision Common Stock under the Exchange Act or delisting the Precision Common Stock from Nasdaq or any other applicable exchange; and

 (f)    The issuance and sale of the Precision Shares will not, on the date of the issuance and sale of the Precision Shares, (i) conflict
with or result in a violation of any provision of Precision’s amended and restated certificate of incorporation, amended and restated bylaws and similar
organizational documents, (ii) result in any encumbrance upon any of the Precision Shares, other than restrictions on resale pursuant to securities laws or as
set  forth  in  this  Agreement,  (iii)  materially  violate  or  conflict  with,  or  result  in  a  material  breach,  default,  modification,  acceleration  of  payment  or
termination under any provision of, or constitute a material default under, any contract entered into by Precision that is required to be filed as an exhibit by
Precision in its public filings with the Securities and Exchange Commission pursuant to Items 601(b)(2), 601(b)(4), 601(b)(9) and 601(b)(10) of Regulation
S-K promulgated by the Securities and Exchange Commission.

34

 
 
 
 
 
 
 
 
 
8.2.3    Representations and Warranties of TGTX. TGTX represents and warrants that (a) it is an “accredited investor” as that term is
defined in Rule 501(a) of Regulation D under the Securities Act; (b) it is acquiring the Precision Shares for investment for TGTX’s own account and not as
a  nominee  or  agent,  and  not  with  a  view  to  the  resale  or  distribution  of  any  part  thereof;  (c)  it  does  not  have  any  contract,  undertaking,  agreement  or
arrangement with any Person to sell, transfer or grant participation to such Person or to any Third Party, with respect to any of such Precision Common
Stock; and (d) it acknowledges that Precision is under no obligation to register the Precision Shares or to furnish any information or take any other action to
assist TGTX in complying with the terms and conditions of any exemption which might be available under the Securities Act or any state securities laws
with respect to sales of the Precision Shares in the future.

8.2.4    Restrictions on the Precision Shares. TGTX understands and agrees that the Precision Shares may not be sold, transferred, or
otherwise disposed of without registration under the Securities Act or an exemption therefrom, and that in the absence of an effective registration statement
covering the Precision Shares or any available exemption from registration under the Securities Act, the Precision Shares must be held indefinitely. TGTX
understands the Precision Shares will bear restrictive legends in substantially the following form (and a stop-transfer order may be placed against transfer
of the Precision Shares):

THESE SHARES HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES
ACT”),  OR  ANY  APPLICABLE  STATE  SECURITIES  LAWS  AND  MAY  NOT  BE  SOLD,  OFFERED  FOR  SALE,  PLEDGED  OR
HYPOTHECATED IN THE ABSENCE OF A REGISTRATION STATEMENT IN EFFECT WITH RESPECT TO THE SECURITIES UNDER
THE SECURITIES ACT OR APPLICABLE STATE SECURITIES LAWS OR AN OPINION OF COUNSEL (WHICH COUNSEL SHALL BE
REASONABLY SATISFACTORY TO PRECISION BIOSCIENCES, INC.) THAT SUCH REGISTRATION IS NOT REQUIRED OR UNLESS
SOLD PURSUANT TO RULE 144 OF THE SECURITIES ACT.

THE SALE, PLEDGE, HYPOTHECATION AND TRANSFER OF THESE SHARES IS SUBJECT TO THE TERMS AND CONDITIONS OF
THE LICENSE AGREEMENT DATED JANUARY 7, 2024 BY AND AMONG PRECISION BIOSCIENCES, INC., TG CELL THERAPY, INC.
AND TG THERAPEUTICS, INC., AS SUCH AGREEMENT MAY BE AMENDED FROM TIME TO TIME.

THESE SHARES ARE SUBJECT TO AN AGREEMENT TO VOTE THESE SHARES IN THE MANNER SET FORTH IN THE LICENSE
AGREEMENT  DATED  JANUARY  7,  2024  BY  AND  AMONG  PRECISION  BIOSCIENCES,  INC.,  TG  CELL  THERAPY,  INC.,  AND  TG
THERAPEUTICS, INC, AS SUCH AGREEMENT MAY BE AMENDED FROM TIME TO TIME.

If  such  Precision  Shares  are  transferred  (other  than  to  a  Permitted  Transferee)  pursuant  to  Section  8.2.6  of  this  Agreement,  TGTX  may  request  that
Precision remove, and if so requested, Precision shall agree to authorize and instruct (including by causing any required legal opinion to be provided) the
removal of any legend from the Precision Shares, if permitted by applicable securities law, within [***] of any such request; provided, however, that each
Party will be responsible for any fees it incurs in connection with such request and removal.

35

 
 
 
 
 
 
 
 
Upon  request  from  TGTX,  subject  to  and  following  the  expiration  of  the  applicable  Holding  Period  (as  defined  below),  in  connection  with  a  sale  or
otherwise pursuant to Rule 144 of the Securities Act (“Rule 144”), Precision shall remove the legend on such Precision Shares set forth above, to be re-
issued in certificate form or book-entry evidence of ownership, in each case without such legend; provided, that, (a) such Precision Shares are eligible to be
sold pursuant to Rule 144 at a time the transferor is not, and has not been for ninety (90) days prior to such time, an affiliate of Precision as defined under
Rule 144, or (b) if an affiliate, then sold or transferred in compliance with Rule 144, including without limitation in compliance with the current public
information requirements of Rule 144 if applicable to Precision at the time of such sale or transfer, and, in the cases of clauses (a) and (b), the holder and its
broker have delivered customary documents requested by counsel to Precision in connection with such sale or transfer; and, provided, further, that if an
opinion  of  counsel  is  required,  then,  subject  to  receipt  of  customary  documents  requested  by  counsel  to  Precision,  Precision  shall  instruct  Precision’s
counsel to deliver such legal opinion.

8.2.5    Limitations on the Number of Precision Shares Issued and Issuance Price. Notwithstanding anything to the contrary in this
Agreement, in no event shall the aggregate number of Precision Shares issuable pursuant to the Precision Stock Issuances exceed the Exchange Cap or
otherwise cause Precision to be required to obtain Stockholder Approval. If, at any time following the Upfront Precision Stock Issuance but prior to any
issuance of Precision Shares contemplated by Sections 8.2.1(b), 8.2.1(c), or 8.2.1(d), Precision (y) is no longer registered pursuant to Section 12(b) of the
Exchange  Act,  or  (z)  has  undergone  a  merger  or  consolidation  with  a  Third  Party  in  which  Precision  is  not  the  surviving  entity  (each,  an  “Equity
Termination Event”), then Precision (or its successor) shall not be obligated to issue any Precision Shares (or shares of any successor’s equity) following
such Equity Termination Event; provided, however, that nothing in this Section 8.2.5 shall limit the aggregate cash payments (including the Precision Stock
Payments) payable to Precision in connection with any Milestone Event.

8.2.6    Lock Up. TGTX agrees that it will hold and will not, directly or indirectly, without Precision’s prior approval, sell, transfer or
otherwise dispose of any shares of Precision Common Stock or any securities convertible into or exercisable or exchangeable for Precision Common Stock
(the “Lock-Up Securities”), or otherwise make any short sale of, grant any option for the purchase of, or enter into any hedging or similar transaction with
the same economic effect as a sale of the Lock-Up Securities (any such transaction, a “Transfer”), until the expiration of the following holding periods
(each,  a  “Holding Period”):  (a)  the  three  (3)  year  anniversary  of  the  Effective  Date  with  respect  to  the  Precision  Shares  issued  in  connection  with  the
Upfront Precision Stock Issuance; (b) the two (2) year anniversary of the Deferred Precision Stock Issuance with respect to the Precision Shares issued in
connection with the Deferred Precision Stock Issuance; (c) the two (2) year anniversary of the Milestone 1 Precision Stock Issuance with respect to the
Precision  Shares  issued  in  connection  with  the  Milestone  1  Precision  Stock  Issuance;  and  (d)  the  two  (2)  year  anniversary  of  the  Final  Precision  Stock
Issuance with respect to the Precision Shares issued in connection with the Final Precision Stock Issuance. Notwithstanding the foregoing, TGTX shall not
be prohibited from (y) transferring any Lock-Up Securities to (i) a Permitted Transferee or (ii) Precision; or (z) disposing any Lock-Up Securities pursuant
to (i) any merger, consolidation or similar transaction to which Precision is a constituent corporation or (ii) a bona fide tender offer or exchange offer made
to all of the holders of Precision Common Stock by a Person other than TGTX (or any of its Affiliates or any Person acting on behalf of or as part of a
group  or  in  concert  with  TGTX  or  any  of  its  Affiliates).  Notwithstanding  the  foregoing,  the  restrictions  on  the  Lock-Up  Securities  automatically  shall
terminate and be of no further force or effect (aa) in the event Precision enters into any definitive agreement with a Third Party during a Holding Period
contemplating  a  (i)  Change  of  Control  pursuant  to  a  merger,  consolidation  or  similar  transaction  to  which  Precision  is  a  constituent  corporation  or  (ii)
tender offer or exchange offer to be made to all of the holders of Precision Common Stock by a Third Party (other than a Third Party acting on behalf of or
as part of a group or in concert with TGTX), (bb) if at any time during a Holding Period the Precision Shares represent greater than 19.99% ownership of
Precision’s then-outstanding voting securities solely as a result of an action taken by Precision (provided that the restrictions shall only terminate and be of
no  further  force  and  effect  to  the  extent  necessary  to  permit  TGTX  to  reduce  its  ownership  of  shares  to  19.99%),  or  (cc)  upon  the  termination  of  this
Agreement in accordance with its terms, whichever first occurs.

36

 
 
 
 
 
8.2.7    Voting Agreement. During the three (3) year period following the Effective Date (the “Restricted Period”), if Precision, its Chief
Executive Officer and/or its Chief Financial Officer (each, a “Proxyholder”) instructs TGTX in writing to vote in favor of, or against, any matter, action,
ratification or other event for which approval of the holders of Precision Common Stock is sought or upon which such holders are otherwise entitled to
vote, including the election of directors, but excluding any Extraordinary Matter (collectively, a “Stockholder Matter”), then TGTX will (a) after receiving
proper notice of any meeting of stockholders of Precision related to such Stockholder Matter (or, if no notice is required or such notice is properly waived,
after notice from the Proxyholder is given), be present, in person or by proxy, as a holder of shares of Precision Common Stock at all such meetings and be
counted for the purposes of determining the presence of a quorum at such meetings and (b) vote (in person or by proxy, as applicable) all voting securities
of Precision as to which TGTX has beneficial ownership or as to which TGTX otherwise exercises voting or dispositive authority in the manner directed by
the  Proxyholder.  Notwithstanding  the  foregoing,  TGTX  may  vote  any  or  all  of  the  securities  of  Precision  as  to  which  it  is  entitled  to  vote,  as  it  may
determine  in  its  sole  discretion,  with  respect  to  (y)  any  transaction  which  would  result  in  a  Change  of  Control  of  Precision  and  (z)  any  liquidation  or
dissolution of Precision (each, an “Extraordinary Matter”), if such Extraordinary Matter is presented to Precision’s stockholders for approval. To secure
TGTX’s obligations to vote in accordance with this Agreement and to comply with the other terms hereof, TGTX hereby appoints the Proxyholder, or his
or her designees, as TGTX’s true and lawful proxy and attorney, with the power to act alone and with full power of substitution, to vote all voting securities
of Precision as to which TGTX has beneficial ownership or as to which TGTX otherwise exercises voting or dispositive authority in accordance with the
provisions set forth in this Agreement and to execute all appropriate instruments consistent with this Agreement. The proxy and power of attorney granted
by TGTX pursuant to this Section 8.2.7 are coupled with an interest, are given to secure the performance of TGTX’s duties under this Agreement and will
be  irrevocable  until  the  third  (3rd)  anniversary  following  the  Effective  Date.  The  proxy  and  power  of  attorney  will  survive  any  merger,  consolidation,
conversion or reorganization of TGTX or any other entity holding any voting securities of Precision (other than any securities sold by TGTX to a Third
Party in compliance with Section 8.2.6). For the avoidance of doubt, the proxy granted by this Section 8.2.7 shall not apply to any Extraordinary Matter.
Notwithstanding the foregoing, the provisions of this Section 8.2.7 shall automatically terminate and be of no further force or effect upon the termination of
this Agreement in accordance with its terms.

8.2.8    Standstill. During the Restricted Period, TGTX and its Affiliates will not, directly or indirectly, except as expressly approved or

invited by Precision in writing:

37

 
 
 
 
 (a)    effect or seek, offer or propose (whether publicly or otherwise) to effect, or cause or participate in or in any way advise,
assist or encourage any other Person to effect or seek, offer or propose (whether publicly or otherwise) to effect or participate in, directly or indirectly, (i)
any acquisition of any securities of Precision or any of its subsidiaries or any securities convertible into or exercisable or exchangeable for any securities of
Precision  or  any  of  its  subsidiaries  (or  beneficial  ownership  thereof);  (ii)  any  acquisition  of  any  material  assets  of  Precision  or  any  of  its  subsidiaries,
(iii)  any  tender  or  exchange  offer,  merger  or  other  business  combination  or  Change  of  Control  involving  Precision  or  any  of  its  subsidiaries,  (iv)  any
recapitalization,  restructuring,  liquidation,  dissolution  or  other  extraordinary  transaction  with  respect  to  Precision  or  any  of  its  subsidiaries,  or  (v)  any
“solicitation” of “proxies” (as such terms are used in the proxy rules of the Securities and Exchange Commission) or consents to vote any securities of
Precision;

Precision or any of its subsidiaries;

  (b)        form,  join  or  in  any  way  participate  in  a  “group”  (as  defined  under  the  Exchange  Act)  with  respect  to  any  securities  of

policies of Precision or any of its subsidiaries;

 (c)    otherwise act, alone or in concert with others, to seek to control or influence the board of directors or the management or

matters set forth in this Section 8.2.8;

 (d)    take any action that would reasonably be expected to require Precision to make a public announcement regarding any of the

 (e)    enter into any discussions or arrangements with any Third Party with respect to any of the foregoing; or

 (f)    publicly disclose any intention, plan or arrangement regarding any of the matters set forth in this Section 8.2.8.

Notwithstanding the provisions set forth in this Section 8.2.8 (the “Standstill Provisions”), (x) if at any time (i) a Third Party enters into an agreement with
Precision  contemplating  a  Change  of  Control  of  Precision,  including  a  merger,  consolidation  or  other  business  combination  transaction  or  tender  offer
related thereto, or the purchase of all or substantially all of the assets of Precision and its subsidiaries, or publicly announces its intention to do so, then the
Standstill  Provisions  shall  be  suspended  and  of  no  further  force  or  effect  until  the  termination  of  such  agreement  or  the  public  announcement  of  a
withdrawal or abandonment of such intention, at which time the Standstill Provisions will be reinstated and apply in full force and effect or (ii) a Third
Party commences, or publicly announces an intention to commence, a tender, exchange or offer that, if consummated, would result in a Change of Control
of Precision, then the Standstill Provisions shall be suspended and of no force or effect until the expiration or termination of a tender, exchange or offer that
has been commenced or the public announcement of a withdrawal or abandonment of an intention to commence a tender, exchange or offer at which time
such restrictions will be reinstated and apply in full force and effect; (y) TGTX will not be precluded from making any confidential offers or proposals to
the  Precision  Board  of  Directors  in  a  manner  reasonably  believed  not  to  require  Precision  to  make  a  public  announcement  of  such  offer  or  proposal;
provided that TGTX shall not publicly disclose any such offers or proposals; and (z) TGTX shall not be precluded from owning or acquiring interests in
mutual funds or similar entities that own shares of Precision Common Stock, and nothing herein shall prohibit passive investments by pension or employee
benefit plans of TGTX. Notwithstanding the foregoing, the Standstill Provisions shall automatically terminate and be of no further force or effect upon the
termination of this Agreement in accordance with its terms.

38

 
 
 
 
 
 
 
 
 
8.3        Clinical and Regulatory Milestones. As partial consideration for the rights granted by Precision to TGTX hereunder with respect to the
Licensed Product, TGTX shall pay to Precision or its designee the following milestone payments in the corresponding amount set forth in the right-hand
column  of  the  table  immediately  below  upon  the  first  achievement  of  each  of  the  following  milestone  events  in  the  left-hand  column  of  the  table
immediately  below  by  TGTX,  its  Affiliates  or  Sublicensees.  The  Milestone  Events  set  forth  below  are  intended  to  be  sequential;  achievement  of  a
particular Milestone Event shall result in deemed achievement of all earlier Milestone Events; for example, achievement of Milestone Event 4 or Milestone
Event 7 shall result in deemed achievement of Milestone Events 1 – 3.

Clinical and Regulatory Milestone Event

1

2

3

4

5

6

7

8

9

[***]

[***]

[***]

[***]

[***]

[***]

[***]

[***]

[***]

Milestone
Payment
(USD)

$5,250,000

[***]

[***]

[***]

[***]

[***]

[***]

[***]

[***]

8.3.1    For the avoidance of doubt, each of Milestone Events 1 – 9 is achievable only once.

8.3.2    TGTX shall notify Precision in writing no later than [***] after the achievement of each Milestone Event set forth in the table
above  and  shall  make  the  corresponding  milestone  payment  within  [***]  after  receipt  by  TGTX  of  an  invoice  from  Precision  delivered  after  such
achievement; provided,  however,  that,  subject  to  Section  8.14,  TGTX  may  elect,  in  its  discretion,  to  pay  any  such  milestone  payment  (other  than  the
payments with respect to Milestone Events 1 and 2) in (a) cash or (b) a combination of at least fifty percent (50%) cash and at most fifty percent (50%)
TGTX Parent Consideration Shares that equal, in aggregate, the amount of such milestone payment.

8.4         Commercial Milestones. As partial consideration for the rights granted by Precision to TGTX hereunder with respect to the Licensed
Product,  TGTX  shall  pay  to  Precision  the  following  milestone  payments  in  the  corresponding  amount  set  forth  in  the  right-hand  column  of  the  table
immediately  below  (each,  a  “Commercial  Milestone  Payment”)  upon  the  first  achievement  of  each  of  the  following  milestone  events  in  the  left-hand
column of the table immediately below by TGTX, its Affiliates or Sublicensees. For purposes of determining whether the Net Sales thresholds in the table
below have been achieved, all Net Sales of all Licensed Products shall be aggregated globally for all sales made by TGTX or any of its Affiliates or its or
their  Sublicensees  of  all  Licensed  Product  (regardless  of  indication),  in  any  and  all  preparations,  formulations,  dosages,  packaging  or  methods  of
administration thereof.

39

 
 
 
 
 
 
 
 
Commercial Milestone Event

[***]

[***]

[***]

[***]

Milestone
Payment
(USD)

[***]

[***]

[***]

[***]

TGTX shall promptly notify Precision in writing of the achievement of each Milestone Event set forth in the table above within [***] after the end of the
Calendar Year in which such milestone has been achieved and shall make the corresponding milestone payment within [***] after receipt by TGTX of an
invoice from Precision delivered after such achievement; provided, however, that, subject to Section 8.14, TGTX may elect, in its discretion, to pay any
such milestone payment in (a) cash or (b) a combination of at least fifty percent (50%) cash and at most fifty percent (50%) TGTX Parent Consideration
Shares  that  equal,  in  aggregate,  the  amount  of  such  milestone  payment.  Achievement  of  each  Milestone  Event  measured  by  Net  Sales  shall  result  in
achievement of all Milestone Events measured by a lower amount of Net Sales. To clarify, each Milestone Payment shall be a one-time payment, and once
paid by TGTX to Precision, TGTX shall have no further obligation to make additional payments for the same Milestone Event.

8.5       [***].

8.6         Royalties.

8.6.1      Royalty Term. TGTX shall pay Precision royalties as set forth in this Section 8.6 on a Licensed Product-by-Licensed Product
and country-by-country basis in the Territory during the period of time beginning on the date of the First Commercial Sale of such Licensed Product in
such  country  and  continuing  until  the  latest  to  occur  of:  (a)  the  expiration  of  the  last-to-expire  Valid  Claim  in  such  country  Covering  such  Licensed
Product; (b) the expiration of any period of data, regulatory, or market exclusivity, or supplemental protection certificates (other than Patents) covering the
Licensed Product in such country; and (c) ten (10) years after the First Commercial Sale of such Licensed Product in such country (the “Royalty Term”).

8.6.2    Royalty Rates. On a Licensed Product-by-Licensed Product and country-by-country basis, during the Royalty Term, TGTX shall
pay to Precision a royalty equal to the percentages of aggregate annual Net Sales of such Licensed Product, as set forth below (the “Royalty”), calculated
by multiplying the applicable royalty rate percentage for the region in which the applicable Net Sales occurred by the portion of aggregate, global Net Sales
of  the  Licensed  Products  that  occurred  in  the  applicable  region  (i.e.,  inside  or  outside  of  the  U.S.)  in  such  Calendar  Year.  For  purposes  of  determining
whether the Net Sales thresholds in the table below have been achieved, all Net Sales of all Licensed Products shall be aggregated globally for all sales
made  by  TGTX  or  any  of  its  Affiliates  or  its  or  their  Sublicensees  of  all  Licensed  Product  (regardless  of  indication),  in  any  and  all  preparations,
formulations, dosages, packaging or methods of administration thereof, in all applicable countries during the Royalty Term (i.e., regardless of whether such
Net Sales occur inside or outside of the U.S.).

40

 
 
 
 
 
 
 
 
Location of Net Sales

Annual Net Sales of the Licensed Products

Aggregate annual global Net Sales of Licensed Products less than [***]

Royalty 
Rate

[***]

Net Sales occurring
inside the U.S.

Net Sales occurring
inside the U.S.

Net Sales occurring
inside the U.S.

Net Sales occurring
inside the U.S.

Net Sales occurring
outside the U.S.

Net Sales occurring
outside the U.S.

Net Sales occurring
outside the U.S.

Net Sales occurring
outside the U.S.

Aggregate annual global Net Sales of Licensed Products equal to or greater than [***] but less than [***]

[***]

Aggregate annual global Net Sales of Licensed Products equal to or greater than [***] but less than [***]

[***]

Aggregate annual global Net Sales of Licensed Products equal to or greater than [***]

Aggregate annual global Net Sales of Licensed Products less than [***]

[***]

[***]

Aggregate annual global Net Sales of Licensed Products equal to or greater than [***] but less than [***]

[***]

Aggregate annual global Net Sales of Licensed Products equal to or greater than [***] but less than [***]

[***]

Aggregate annual global Net Sales of Licensed Products equal to or greater than [***]

[***]

8.6.3    Royalty Reduction.

 (a)    Valid Claim. If, at the time a Licensed Product is sold in a country during the Royalty Term for such Licensed Product, there
is  no  longer  a  Valid  Claim  that  Covers  such  Licensed  Product  in  such  country,  the  Royalty  rates  provided  in  Section  8.6.2  above  for  the  sale  of  such
Licensed Product in such country will be reduced in such country by [***].

  (b)        Biosimilar  Competition.  If,  on  a  country-by-country  basis,  one  or  more  Third  Parties  commercializes  one  or  more
Biosimilar  Products  with  respect  to  a  Licensed  Product  in  a  country  and  the  aggregate  units  of  such  Licensed  Product  sold  in  that  country  during  any
Calendar Quarter following introduction of such Biosimilar Products have fallen by at least:

41

 
 
 
 
 
 
(i)      [***] in that country as compared to the average quarterly total aggregate units of such Licensed Products sold in
such country during the [***] immediately prior to the Calendar Quarter in which such Biosimilar Products were first introduced, where unit volume sales
will  be  identified  and  calculated  based  on  relevant  information  published  by  IQVIA,  any  successor  to  IQVIA,  or  any  other  similar  Third  Party  source
reasonably agreed upon by the Parties, or, if unavailable, data obtained by TGTX from its Distributors and presented to Precision with sufficient detail to
reasonably demonstrate its validity, then the Net Sales in such country used to calculate the Royalty payments due to Precision pursuant to Section 8.6.2 for
such Licensed Product will be reduced by [***]; or

(ii)      [***] in that country as compared to the average quarterly total aggregate units of such Licensed Products sold in
such country during the last [***] immediately prior to the Calendar Quarter in which such Biosimilar Products were first introduced, where unit volume
sales will be identified and calculated based on relevant information published by IQVIA, any successor to IQVIA, or any other similar Third Party source
reasonably agreed upon by the Parties, or, if unavailable, data obtained by TGTX from its Distributors and presented to Precision with sufficient detail to
reasonably demonstrate its validity, then the Net Sales in such country used to calculate the Royalty Payments due to Precision pursuant to Section 8.6.2 for
such Licensed Product will be reduced by [***].

 (c)    Third Party Licenses. If TGTX obtains a license under Patents owned or controlled by a Third Party in a country that [***]
any Licensed Product in the Licensed Field, then TGTX may offset against the Royalty payments due to Precision with respect to sales of such Licensed
Product in such country an amount equal to [***] paid to such Third Party under such agreement in such country with respect to such sales.

 (d)    Cumulative Effect of Royalty Reductions. On a Licensed Product-by-Licensed Product and country-by-country basis, in
no event will the royalty reductions for such Licensed Product permitted under subsections (a) to (c) of this Section 8.6.3, alone or together, reduce the
Royalty payments due to Precision with respect to such Licensed Product pursuant to Section 8.6.2 in a country in a given Calendar Quarter by more than
[***] of the applicable Royalty payments that would otherwise be owed on the Net Sales of such Licensed Product in such country.

8.7        Payment; Reports. Royalty payments due by TGTX to Precision under Section 8.6 shall be: (a) calculated and reported for each Calendar
Quarter; (b) paid within [***] after the end of each Calendar Quarter; and (c) accompanied by a report setting forth, with respect to each Calendar Quarter,
on a Licensed Product-by-Licensed Product and country-by-country basis: (i) Net Sales of the Licensed Product by the applicable Selling Party(ies) in the
Territory, and (ii) a calculation of the Royalty due by TGTX to Precision on such Net Sales.

8.8        Method of Payment; Currency Conversion. Unless otherwise agreed by the Parties, all payments due under this Agreement shall be
paid in Dollars by wire transfer or electronic funds transfer of immediately available funds to an account designated by the payee; provided however, that a
Party shall only be required to disburse funds to the payee’s jurisdiction of incorporation or to a jurisdiction in which the payee has a significant business
presence. When conversion of payments from any currency other than Dollars is required, such Party’s then-current standard exchange rate methodology
will be employed for the translation of foreign currency sales into Dollars; provided, that this methodology is used by such Party in the translation of its
foreign currency operating results, is consistent with U.S. GAAP or IFRS, as applicable, is audited by such Party’s independent certified public accountants
in connection with the audit of the consolidated financial statements of such Party, and is used for external reporting of foreign currency operating results.

42

 
 
 
 
 
 
 
 
8.9       Records and Audits. TGTX shall maintain complete and accurate records in sufficient detail to permit Precision to confirm the accuracy
of Commercial Milestone Payments and Royalty payments payable under this Agreement. Upon reasonable prior notice, such records shall be open during
regular business hours for a period of [***] from the creation of individual records, for examination at Precision’s expense, and not more often than [***],
by an independent certified public accountant selected by Precision and reasonably acceptable to TGTX for the sole purpose of verifying for Precision the
accuracy of the financial statements or reports furnished by TGTX pursuant to this Agreement or of any payments made, or required to be made, by TGTX
to Precision pursuant to this Agreement. No Calendar Quarter shall be subject to audit more than one time. Any such auditor shall not disclose TGTX’s
Confidential Proprietary Information to Precision, except to the extent such disclosure is necessary to verify the accuracy of the financial reports furnished
by  TGTX  or  the  amount  of  payments  due  by  TGTX  under  this  Agreement.  Any  amounts  shown  to  be  owed  but  unpaid,  or  overpaid  and  in  need  of
reimbursement, shall be paid or refunded (as the case may be) within [***] after the accountant’s report, plus interest (as set forth in Section 8.10) from the
original due date (unless challenged in good faith by TGTX, in which case any undisputed portion shall be paid in accordance with the foregoing timetable,
any dispute with respect to such challenge shall be resolved in accordance with Section 14.2, and any remaining disputed portion shall be paid within [***]
after resolution of the dispute). Precision shall bear the full cost of such audit unless such audit reveals an underpayment by TGTX during the applicable
audit period, which underpayment was more than [***] of the amount set forth in such report, in which case TGTX shall bear the full cost of such audit.

8.10              Late  Payments.  If  any  payment  properly  due  under  this  Agreement  and  not  subject  to  a  good  faith  dispute  is  not  paid  when  due  in
accordance with the applicable provisions of this Agreement, the payment shall accrue interest from the date due at [***]. The payment of such interest
shall not limit Precision from exercising any other rights it may have as a consequence of the lateness of any payment.

8.11       Taxes.

directly or indirectly from the collaborative efforts of the Parties under this Agreement.

8.11.1    Taxes on Income. Each Party shall be solely responsible for the payment of all taxes imposed on its share of income arising

8.11.2    Tax Cooperation. The Parties agree to cooperate with one another and use reasonable efforts to avoid or reduce tax withholding
or  similar  obligations  in  respect  of  any  payments  made  by  TGTX  to  Precision  under  this  Agreement.  Without  limiting  the  generality  of  the  foregoing,
Precision shall provide TGTX any tax forms and other information that may be reasonably necessary in order for TGTX to not withhold tax or to withhold
tax at a reduced rate under an applicable bilateral income tax treaty. Each Party shall provide the other with reasonable assistance to enable the recovery, as
permitted by Applicable Law, of withholding taxes, value added taxes, or similar obligations resulting from payments made under this Agreement, such
recovery to be for the benefit of the Party bearing such withholding tax or value added tax.

43

 
 
 
 
 
 
 
8.11.3        Payment  of  Taxes.  To  the  extent  TGTX  is  required  by  Applicable  Law  to  deduct  and  withhold  taxes  on  any  payment  to
Precision, such amount shall be withheld or deducted from the payment to be made by TGTX and TGTX shall pay the amounts of such taxes to the proper
Governmental Authority in a timely manner and promptly transmit to Precision an official tax certificate or other evidence of such withholding sufficient to
enable Precision to claim such payment of taxes. For the avoidance of doubt, to the extent that any such amount is withheld or deducted by TGTX, such
withheld  or  deducted  amount  shall  be  treated  for  all  purposes  of  this  Agreement  as  having  been  paid  to  Precision,  and  TGTX  shall  not  increase  any
payment due to Precision under this Agreement for any such withholding or deduction.

8.11.4    Treatment of Certain Withholding Taxes. Notwithstanding anything to the contrary in Section 8.11.3, if TGTX is required to
deduct and withhold taxes on any payment to Precision and such withholding obligation arises as a result of any action by TGTX that has the effect of
modifying the tax treatment of the Parties (including any assignment or sublicense, any change of domicile, or any failure on the part of the paying Party to
comply with Applicable Law or filing or record retention requirements) (a “Withholding Tax Action”), then the sum payable by TGTX (in respect of which
such deduction or withholding is required to be made) shall be increased to the extent necessary to ensure that Precision actually receives, as appropriate, a
sum equal to the sum that it would have received had no such Withholding Tax Action occurred. For clarity, this Section 8.11.4 does not apply with respect
to taxes that TGTX includes in its calculation of Net Sales in accordance with U.S. GAAP. For the avoidance of doubt, TGTX shall not be required to
increase any sum payable for any deduction or withholding obligation arising as a result of any action by Precision that has the effect of modifying the tax
treatment of the Parties (including any assignment, any change of domicile, or any failure on the part of Precision to comply with Applicable Law or filing
or record retention requirements), which action(s) shall not constitute a Withholding Tax Action.

8.12       Blocked Currency. In each country where the local currency is blocked and cannot be removed from the country, royalties accrued on

Net Sales in that country shall be paid in the equivalent amount in Dollars.

8.13      Manner and Place of Payment. All payments (other than payments made by TGTX in TGTX Parent Consideration Shares) owed under
this Agreement to Precision shall be made by wire transfer in immediately available funds to a bank and account designated in writing by Precision, unless
otherwise specified in writing by Precision.

8.14      TGTX Equity Issuances. For purposes of determining the number of TGTX Parent Consideration Shares to be issued pursuant to Section
8.3 or 8.4, the value of such shares shall be based on the thirty (30) Trading Day VWAP of the TGTX Parent Common Stock immediately prior to the date
on which the corresponding Milestone Event is achieved. In the event that TGTX elects to make any portion of an applicable milestone payment with a
combination of cash and TGTX Parent Consideration Shares, TGTX and TGTX Parent shall satisfy and comply with each of the following obligations, and
if  any  of  the  following  obligations  are  and  have  not  been  satisfied  as  of  each  applicable  payment  date,  TGTX  shall  be  required  to  pay  the  applicable
milestone payment entirely in cash:

44

 
 
 
 
 
 
 
8.14.1    The representations and warranties made by Precision in Section 8.2.2 shall be made by each of TGTX and TGTX Parent, and
the representations and warranties made by TGTX in Sections 8.2.3(a), (b) and (c) shall be made by Precision as of the Effective Date, in each case as if
such representations and warranties were restated in this Section 8.14.1, mutatis mutandis, with the applicable references to “Precision” being replaced with
references to “each of TGTX and TGTX Parent” (except with, for purposes of Section 8.2.2(c), the applicable references to “Precision” being replaced with
reference to “TGTX Parent”) and the applicable references to “TGTX” being replaced with references to “Precision”; provided, however, that references to
“Precision” in “Precision Shares” and “Precision Common Stock” shall be replaced with “TGTX Parent”; and provided, further, for the avoidance of doubt,
Precision shall be entitled to (and does not make any representations or warranties that it will not) immediately sell any TGTX Parent Consideration Shares
upon issuance;

made as of, and accurate on, each date that TGTX Parent issues TGTX Parent Consideration Shares to Precision in accordance with this Agreement;

8.14.2     the representations and warranties described in Section 8.14.1 that are made by TGTX and TGTX Parent shall be deemed to be

8.14.3     the TGTX Parent Consideration Shares issued with respect to the applicable Milestone Event shall be freely and immediately

tradable by Precision on Nasdaq;

8.14.4     TGTX Parent shall have taken, and shall take, all appropriate actions to comply with applicable securities laws and regulations
and Nasdaq listing requirements to enable the immediate and continuous sale of the TGTX Parent Consideration Shares by Precision without restriction,
including, at TGTX Parent’s election, (a) obtaining an opinion from counsel to TGTX Parent or a no-action letter confirming that such shares, when issued,
are  not  subject  to  any  holding  period  or  other  restriction  under  Rule  144  or  (b)  filing  and  continuously  maintaining  the  effectiveness  of  a  registration
statement registering the offer and sale of such shares under the Securities Act until all such shares may be sold by Precision under Rule 144 free of any
restrictions; and

8.14.5    the covenants made by TGTX and Precision in Sections 8.2.7 and 8.2.8 shall be covenanted and agreed to by Precision and
TGTX,  respectively,  as  if  such  covenants  were  restated  in  this  Section  8.14.5,  mutatis  mutandis,  with  the  applicable  references  to  “Precision”  being
replaced with references to “TGTX” or “TGTX Parent,” as appropriate, the applicable references to “TGTX” being replaced with references to “Precision,”
and the applicable cross-references updated accordingly in the context of the restatement of such covenants in this Section 8.14.5.

9.1         Ownership of Intellectual Property.

ARTICLE 9

INTELLECTUAL PROPERTY

45

 
 
 
 
 
 
 
 
 
9.1.1    Background IP. As between the Parties, and subject to the licenses granted under this Agreement (a) TGTX shall solely own (or
retain ownership of) all rights, title and interests in and to the TGTX Background IP, and (b) Precision shall solely own (or retain ownership of) all rights,
title and interests in and to the Precision Background IP. If any Third Party becomes an Acquirer of a Party after the Effective Date pursuant to a Change of
Control of such Party, any Patents and Know-How Controlled by the Acquirer before the relevant Change of Control transaction or thereafter during the
Term will not be considered part of the Precision Background IP (where Precision is the acquired Party) or TGTX Background IP (where TGTX is the
acquired Party); provided, however, that any Patents or Know-How that would otherwise constitute Precision Background IP or TGTX Background IP, as
applicable,  and  are  discovered  or  created  by  or  on  behalf  of  the  Acquirer  after  the  relevant  Change  of  Control  transaction  in  connection  with  activities
under this Agreement, will be considered part of the Precision Background IP or TGTX Background IP, accordingly.

9.1.2    Inventions. Ownership of Inventions arising under this Agreement shall be as follows:

  (a)        TGTX  shall  solely  own  (or  retain  ownership  of)  all  Inventions  discovered,  created,  acquired,  conceived  or  reduced  to
practice,  solely  by  or  on  behalf  of  TGTX  or  any  of  its  Affiliates  in  the  course  of  performing  activities  under  this  Agreement,  except  to  the  extent
constituting Precision Sole IP (“TGTX Sole IP”).

 (b)    Precision shall solely own (or retain ownership of) (i) all Inventions discovered, created, acquired, conceived or reduced to
practice, solely by or on behalf of Precision or any of its Affiliates in the course of performing activities under this Agreement, and (ii) all Inventions that
relate to the [***], whether discovered, created, conceived or reduced to practice by or on behalf of TGTX or Precision or any of their respective Affiliates
in the course of performing activities under this Agreement (“Precision Sole IP”). TGTX agrees to assign and hereby assigns to Precision all of its and its
Affiliates’  right,  title  and  interests  in  and  to  the  Precision  Sole  IP  and  agrees  to  execute  such  documents  and  perform  such  other  acts  as  Precision  may
reasonably request to obtain, perfect and enforce the Precision Sole IP and the assignment thereof.

  (c)        Except  to  the  extent  constituting  Precision  Sole  IP,  any  Invention  discovered,  created,  conceived,  reduced  to  practice  or
acquired,  jointly  by  or  on  behalf  of  the  Parties  in  the  course  of  performing  activities  under  this  Agreement  (“Joint IP”),  will  be  jointly  owned  by  the
Parties.

determinations shall be documented to ensure that the Patent claims in any divisional or continuation patent applications reflect appropriate inventorship.

9.1.3          Inventorship.  Inventorship  as  between  the  Parties  will  be  determined  in  accordance  with  U.S.  patent  laws.  All  such

have full rights to exploit and license Joint IP (and any Patents therein), without any obligation or requirement of an accounting to the other Party.

9.1.4     Rights of Joint Owners. Subject to the licenses granted hereunder and the payment obligations under Article 8, each Party shall

9.1.5      Independent Development. Subject to the licenses granted hereunder, nothing in this Agreement shall be construed as limiting
either  TGTX’s  or  Precision’s  right  to  Develop  and  in-license  technology  related  to  the  TGTX  Background  IP  (in  the  case  of  TGTX)  or  Precision
Background IP (in the case of Precision) outside the scope of this Agreement in its ordinary course of business.

46

 
 
 
 
 
 
 
 
 
 
9.1.6   Assignment Obligation. Each Party shall cause all of its Affiliates, directors, officers, employees, agents, independent contractors,
Sublicensees, consultants, and others who perform activities for such Party under this Agreement (each, a “Representative”) to be under an appropriate
obligation of confidentiality and non-use consistent with the provisions of this Agreement and an obligation to assign (or, if such Party is unable to cause
such person or entity to agree to such assignment obligation despite such Party using reasonable efforts to negotiate such assignment obligation, provide a
license, preferably exclusive, under) to such Party their rights in and to any Inventions and all intellectual property rights therein such that the Party is able
to comply with its obligations under this Agreement as if such Invention had been discovered, created, acquired, conceived or reduced to practice by such
Party, except where Applicable Law requires otherwise and except in the case of governmental, not-for-profit and public institutions that have standard
policies against such an assignment (in which case a Party shall obtain a suitable license, preferably exclusive, or right to obtain such a license). Each Party
shall use reasonable efforts to promptly disclose to the other Party in writing all Inventions arising under this Agreement that are owned by the other Party,
including  any  invention  disclosures,  or  other  similar  documents,  submitted  to  it  by  its  Representatives  describing  such  Inventions,  and  all  information
relating to such Inventions to the extent necessary or useful for the preparation, filing and maintenance of any Patent with respect to such Invention.

9.2         Patent Prosecution and Maintenance.

9.2.1    Rights to Prosecute and Maintain Patents. As between the Parties:

Background IP or TGTX Sole IP, at TGTX’s sole cost and expense.

 (a)    TGTX has the sole right, but not the obligation, to Prosecute and Maintain any Patents constituting or claiming any TGTX

 (b)    Precision (or Precision’s designee, as applicable) has the first right, but not the obligation, to Prosecute and Maintain any
Patents constituting or claiming any Precision Background IP or Precision Sole IP, at Precision’s (or its designee’s, as applicable) sole cost and expense.
Precision will give TGTX the opportunity to review (i) the text of any Precision Product-Specific Claim and (ii) responses to office actions related thereto,
in each case, before filing of the relevant application or responding to such office action. Precision will reasonably consider any input or feedback from
TGTX with respect to the foregoing, provided, that Precision shall have the final authority with respect to any such decisions. In the event that Precision (or
Precision’s  designee,  as  applicable)  elects  not  to  conduct  a  Patent  Defense  Matter  with  respect  to  a  Precision  Patent,  Precision  may,  in  Precision’s  sole
discretion, elect to permit TGTX to conduct such Patent Defense Matter, at TGTX’s sole cost and expense. In the event that Precision elects in writing to
permit TGTX to conduct a Patent Defense Matter with respect to any Precision Patent, TGTX shall keep Precision reasonably informed of the status of
such Patent Defense Matter and shall consider in good faith Precision’s comments thereon. TGTX shall provide Precision with drafts of all material papers
and  statements  to  be  filed  in  connection  with  such  Patent  Defense  Matter  in  sufficient  time  to  allow  Precision  to  review,  consider  and  substantively
comment thereon, and shall in good faith consider all reasonable comments thereto by Precision before filing such papers or statements. Precision may, at
its own expense, join as a party to such Patent Defense Matter and be represented in any such action by counsel of its own choice.

47

 
 
 
 
 
 
 
 (c)    TGTX has the first right, but not the obligation, to Prosecute and Maintain any Patents constituting or claiming any Joint IP,
at TGTX’s sole cost and expense, and Precision shall have the secondary right, at Precision’s sole cost and expense, to Prosecute and Maintain any Patents
constituting or claiming any Joint IP, subject to and in accordance with Section 9.2.2.

Maintaining the Cellectis Patents. For clarity, TGTX shall have no rights with respect to preparing, filing Prosecuting or Maintaining the Cellectis Patents.

  (d)        TGTX  acknowledges  and  agrees  that  Precision  has  no  rights  or  responsibility  for  preparing,  filing,  Prosecuting  or

9.2.2      Prosecution  and  Maintenance  Procedures  for  Joint  IP.  The  Party  handling  the  Prosecution  and  Maintenance  of  a  Patent
claiming  or  constituting  Joint  IP  under  Section  9.2.1(c)  (the  “Prosecuting Party”)  shall  keep  the  other  Party  reasonably  informed  of  the  status  of  the
applicable Patent and shall promptly provide the other Party with all material correspondence received from any patent authority in connection therewith.
In  addition,  the  Prosecuting  Party  shall  promptly  provide  the  other  Party  with  drafts  of  all  proposed  material  filings  and  correspondence  to  any  patent
authority  with  respect  to  the  applicable  Patent  for  the  other  Party’s  review  and  comment  prior  to  the  submission  of  such  proposed  filings  and
correspondences, and the Prosecuting Party shall consider the other Party’s reasonable comments in good faith. The Prosecuting Party shall notify the other
Party of its intention to suspend or cease any Prosecution and Maintenance of any such Patent. The Prosecuting Party shall provide such notice at least
[***] prior to any filing or payment due date, or any other due date that requires action, in connection with such Patent. In such event, the Prosecuting Party
shall permit the other Party, at the other Party’s discretion and at its sole expense, to continue Prosecution and Maintenance of such Patent.

9.2.3    Separation of Patent Claims.

 (a)    If a Party determines that an application for a Patent filed, or sought to be filed, by the other Party claims [***], then the
Parties agree that, to the extent practicable, such application shall be divided into two (2) or more Patent applications, so that each application shall contain
claims that cover only [***].

application shall be subject to the provisions of this Agreement relating to [***].

  (b)        If  the  division  contemplated  in  Section  9.2.3(a)  is  not  practicable,  or  a  single  claim  covers  [***],  then  such  Patent

 (c)    Similarly, an attempt shall be made to divide Patent applications into those that claim Inventions [***].

48

 
 
 
 
 
 
 
 
 
9.2.4        Cooperation of the  Parties.  Each  Party  shall,  at  the  other  Party’s  reasonable  request,  cooperate  with  the  other  Party  in  the
Prosecution  and  Maintenance  of  Patents  under  this  Section  9.2  at  [***]  cost  (except  as  expressly  set  forth  otherwise  in  this  Article  9),  including  by:
(a) executing all papers and instruments, or requiring its Representatives, to execute such papers and instruments, to enable the other Party to apply for and
to Prosecute and Maintain such Patents in any country as permitted by this Section 9.2; and (b) promptly informing the other Party of any matters coming
to such Party’s attention that may affect the Prosecution and Maintenance of any such Patents. [***]. Each Party will use reasonable efforts via good faith
consultation with the other to avoid creating potential issues in Prosecution and Maintenance of Patents under this Section 9.2.

9.2.5        Patent  Working  Group.  Each  Party  shall  designate  to  the  other  Party  in  writing  a  patent  Prosecution  and  Maintenance
representative to liaise with the other Party’s patent Prosecution and Maintenance representative with respect to the Prosecution and Maintenance of Patents
under this Section 9.2; such representatives will meet no less frequently than quarterly during the Term, by means of teleconference, Internet conference,
videoconference, or other similar communication method, to discuss matters relevant to the Prosecution and Maintenance of Patents under this Section 9.2,
including  timing  of  planned  filings  and  other  upcoming  Prosecution  and  Maintenance  actions.  Each  Party  may  update  its  patent  Prosecution  and
Maintenance representative at any time upon written notice to the other Party.

9.3         Infringement or Misappropriation by Third Parties.

9.3.1        Notice.  Each  Party  shall  notify  the  other  within  [ten  (10)  Business  Days]  of  becoming  aware  of  any  alleged  or  threatened
infringement by a Third Party of any of the Precision Patents or Joint Patents, in each case in the Licensed Field in the Territory, and any related declaratory
judgment,  opposition,  or  similar  action  alleging  the  invalidity,  unenforceability  or  non-infringement  of  any  of  the  Precision  Patents  or  Joint  Patents
(collectively “Infringement”).

9.3.2    Joint IP and Precision Product Patents.

 (a)    As between the Parties, TGTX has the first right, but not the obligation, to bring and control any legal action, at [***] cost
and expense, in connection with (i) any Infringement of any [***] or (ii) any Infringement of any Joint IP (other than any [***]) that is competitive with
the  Licensed  Product.  TGTX  shall  keep  Precision  reasonably  informed  of  the  status  of  such  enforcement  efforts  for  such  Joint  IP  or  [***]  and  shall
consider in good faith Precision’s comments thereon. TGTX shall provide Precision with drafts of all material papers and statements to be filed with the
court in sufficient time to allow Precision to review, consider and substantively comment thereon, and shall in good faith consider all reasonable comments
thereto  by  Precision  before  filing  such  papers  or  statements.  Precision  may,  at  [***]  expense,  join  as  a  party  to  such  claim,  suit,  or  proceeding  and  be
represented in any such action by counsel of its own choice. If TGTX does not bring such legal action within [***] after the notice provided pursuant to
Section 9.3.1 (or within such shorter period prior to the next deadline for any action that must be taken in order to bring such legal action), Precision may
bring  and  control  any  legal  action  in  connection  with  such  Infringement,  at  [***]  cost  and  expense  as  it  reasonably  determines  appropriate  so  long  as
TGTX does not reasonably object to such action.

49

 
 
 
 
 
 
 
 
 (b)    As between the Parties, Precision shall have the first right, but not the obligation, to bring and control any legal action, at
[***] cost and expense, in connection with any Infringement of any Joint IP (other than any Infringement described in Section 9.3.2(a)). Precision shall
keep TGTX reasonably informed of the status of such enforcement efforts for such Joint IP and shall consider in good faith TGTX’s comments thereon.
Precision  shall  provide  TGTX  with  drafts  of  all  material  papers  and  statements  to  be  filed  with  the  court  in  sufficient  time  to  allow  TGTX  to  review,
consider  and  substantively  comment  thereon,  and  shall  in  good  faith  consider  all  reasonable  comments  thereto  by  TGTX  before  filing  such  papers  or
statements. TGTX may, at its own expense, join as a party to such claim, suit, or proceeding and be represented in any such action by counsel of its own
choice. If Precision does not bring such legal action within [***] after the notice provided pursuant to Section 9.3.1, TGTX may bring and control any legal
action in connection with such Infringement, at [***] cost and expense as it reasonably determines appropriate.

9.3.3    Precision Background IP and Precision Sole IP. Except as set forth in Section 9.3.2(a), as between the Parties, Precision has the
sole right to initiate any proceedings or take other appropriate actions against an infringement of any Precision Background IP or Precision Sole IP and to
defend against any challenge of any Precision Background IP or Precision Sole IP that are brought by a Third Party in connection with such infringement.
TGTX  acknowledges  and  agrees  that  (a)  Precision  has  no  rights  or  responsibility  for  enforcing  the  Cellectis  Patents,  and  therefore  all  references  to
Precision Background IP in this Section 9.3 shall be deemed to exclude the Cellectis Patents for all purposes, (b) prior to initiating enforcement actions
against a Third Party with respect to certain Precision Patents which are subject to the non-exclusive license granted by Precision to Cellectis S.A. pursuant
to the Cellectis Agreement, Precision is required by the Cellectis Agreement to confirm that Cellectis S.A. has not granted a license to such Third Party
under such Precision Patents, and TGTX will cooperate with Precision in taking such actions as required by the Cellectis Agreement, and (c) Duke retains
discretion as to whether to become a party plaintiff and has certain rights with respect to enforcement of Patents contained within the Duke IP in the event
Precision does not enforce such Patents.

9.3.4    TGTX Background IP and TGTX Sole IP. TGTX has the sole right to initiate any proceedings or take other appropriate actions
against an infringement of any TGTX Background IP or TGTX Sole IP and to defend against any challenge of any TGTX Background IP or TGTX Sole IP
that are brought by a Third Party in connection with such infringement.

9.3.5    Allocation of Recoveries. Any recoveries resulting from enforcement action relating to a claim of Infringement shall be [***].

9.3.6    Cooperation. At the request and expense of the Party bringing an action under this Section 9.3, the other Party shall provide
reasonable assistance in connection therewith, including by executing reasonably appropriate documents, cooperating in discovery and joining as a party to
the action if required by Applicable Law to pursue such action. In connection with any such enforcement action, the Party bringing the action shall not
enter into any settlement admitting the invalidity or non-infringement of, or otherwise impairing the other Party’s rights in the applicable Patents without
the prior written consent of the other Party.

50

 
 
 
 
 
 
 
9.4       Defense and Settlement of Third Party Claims. Each Party shall promptly notify the other in writing of: (a) any allegation by a Third
Party that the activity of either of the Parties pursuant to this Agreement infringes or may infringe the intellectual property rights of such Third Party; or (b)
any declaratory judgment action that is brought naming either Party as a defendant and alleging invalidity of any of the Precision Patents, or Joint Patents.
Precision has the sole right to control any defense of any such claim described in (a) involving alleged infringement of Third Party rights by Precision’s
activities at [***] expense and by counsel of its own choice, and TGTX may, at [***] expense, be represented in any such action by counsel of its own
choice. TGTX has the sole right to control any defense of any such claim described in (a) involving alleged infringement of Third Party rights by TGTX’s
activities at [***] expense and by counsel of its own choice, and Precision may, at [***] expense, be represented in any such action by counsel of its own
choice. Neither Party may settle any patent infringement litigation under this Section 9.4 in a manner that admits the invalidity or unenforceability of the
other Party’s Patents or a Joint Patent or imposes on the other Party restrictions or obligations or other liabilities, without the written consent of such other
Party,  which  consent  shall  not  be  unreasonably  withheld,  conditioned,  or  delayed.  Nothing  in  this  Section  9.4  will  limit  any  indemnification  rights  or
obligations of a Party under Article 11.

9.5        Patent Extension. The Parties shall cooperate in determining whether a Joint Patent claiming or covering a Licensed Product should be
extended, and thereafter the Parties shall cooperate in obtaining patent term restorations, supplemental protection certificates or their equivalents, and other
forms  of  patent  term  extensions  for  a  given  Licensed  Product  with  respect  to  any  applicable  Joint  Patent  in  any  country  or  region  where  applicable.
Precision shall have final decision-making authority with respect to decisions regarding patent term extensions for Precision Patents. TGTX shall have final
decision-making authority with respect to decisions regarding patent term extensions for TGTX Patents.

9.6         CREATE Act. It is the Parties’ intention that this Agreement is a “joint research agreement” as that phrase is defined in 35 U.S.C. §
102(c) as amended by the Cooperative Research and Technology Enhancement (CREATE) Act, including the provisions of 35 U.S.C. § 102(b)(2)(c). The
Parties agree to cooperate and to take reasonable actions to maximize the protections available for the Licensed ARCUS Nuclease and Licensed Products
under such safe harbor provisions.

9.7      Licenses to Third Party Intellectual Property Rights. If (a) a Party becomes aware of any Patent of a Third Party that (i) claims or
embodies  the  Licensed  ARCUS  Nuclease  or  ARCUS  Technology  as  a  composition  of  matter,  or  a  method  of  making  or  using  the  Licensed  ARCUS
Nuclease or ARCUS Technology and (ii) is not the subject of an agreement with a Party as of or prior to the Effective Date; then (b) such Party shall notify
the other in writing, identifying the relevant Patent. Precision shall have the first right (but not the obligation) to negotiate and obtain a license from such
Third Party under such Patent described under a notice described in the foregoing (a) for a period of [***] following the date of such notice.

9.8       Licensed Product Trademarks. TGTX shall have the right to select, and the right to use and to register in any trademark office in the
Territory, any trademark for use with the Licensed Product (the “Licensed Product Trademarks”); provided that TGTX shall not use, file applications for,
or register any trademarks owned by Precision (or its Affiliates or licensees), or that are confusingly similar thereto, whether stand-alone or in combination
with a design element, for the benefit of branding (including co-branding) without the prior written consent of Precision. As between the Parties, TGTX
shall own all right, title and interest in and to any such Licensed Product Trademarks adopted by TGTX for use with a Licensed Product, and is responsible
for the registration, filing, maintenance and enforcement thereof.

51

 
 
 
 
 
 
 
ARTICLE 10

REPRESENTATIONS, WARRANTIES AND COVENANTS

10.1       Mutual Representations and Warranties. Each of TGTX and Precision represent and warrant that, as of the Effective Date:

10.1.1    it is duly organized and validly existing under in the Applicable Laws of the jurisdiction of its incorporation or formation, as
applicable,  has  full  corporate,  limited  liability  company  or  other  power  and  authority,  as  applicable,  to  enter  into  this  Agreement  and  to  carry  out  the
provisions  hereof,  and  has  sufficient  facilities,  experienced  personnel  or  other  capabilities  (including  via  Affiliates  and/or  Third  Parties)  to  enable  it  to
perform its obligations under this Agreement;

this Agreement on its behalf has been duly authorized to do so by all requisite corporate, limited liability company or other action, as applicable; and

10.1.2    it is duly authorized to execute and deliver this Agreement and to perform its obligations hereunder, and the individual executing

10.1.3    this Agreement is legally binding upon it and enforceable in accordance with its terms (except as the enforceability thereof may
be limited by bankruptcy, bank moratorium or similar laws affecting creditors’ rights generally and laws restricting the availability of equitable remedies
and may be subject to general principles of equity whether or not such enforceability is considered in a proceeding at law or in equity) and the execution,
delivery and performance of this Agreement by it have been duly authorized by all necessary corporate action and do not and will not: (a) conflict with, or
constitute a default or result in a breach under, any agreement, instrument or understanding, oral or written, to which it is a party or by which it may be
bound, or violate any Applicable Law; or (b) require any consent or approval of its stockholders or similar.

10.2       Precision Representations and Warranties. Precision represents and warrants to TGTX that, as of the Effective Date:

to any Third Party under Precision Technology that conflict with the rights granted to TGTX hereunder.

10.2.1    No Grants that Conflict with this Agreement. Precision and its Affiliates have not granted any rights (or other encumbrances)

10.2.2    Existing Patents.

other than the Cellectis Patents, that are issued or subject to a pending application for issuance are listed on Exhibit 10.2.2 (the “Existing Patents”).

(a)     All Precision Patents Covering the Licensed Product or the Licensed ARCUS Nuclease that exist as of the Effective Date,

Product, the Licensed ARCUS Nuclease, or the Exploitation of any of the foregoing in the Licensed Field.

(b)        The  Existing  Patents  and  the  Cellectis  Patents  represent  all  Patents  Controlled  by  Precision  that  Cover  the  Licensed

52

 
 
 
 
 
 
 
 
 
 
 
 
(c)          All  Existing  Patents  are:  (i)  to  the  extent  issued  (unless  otherwise  indicated  on  Exhibit  10.2.2),  subsisting  and,  to
Precision’s Knowledge, not invalid or unenforceable, in whole or in part, or to Precision’s Knowledge, confer a valid right to claim priority thereto; (ii)
solely and exclusively owned or exclusively licensed to Precision, free of any encumbrance, lien or claim of ownership by any Third Party; (iii) in respect
of Existing Patents owned by Precision, to the extent subject to a pending application for issuance, being prosecuted in good faith in the respective patent
offices in which such applications have been filed in accordance with Applicable Law and, to Precision’s Knowledge, all material references, documents
and information have been presented to the relevant patent office in respect of such Existing Patents to the extent required by such patent office; (iv) in
respect of Existing Patents owned by Precision, filed and maintained in accordance with applicable Patent office rules, and all applicable fees applicable
thereto  have  been  paid  on  or  before  any  final  due  date  for  payment;  and  (v)  in  respect  of  Existing  Patents  owned  by  Precision,  all  Representatives  of
Precision who have performed any activities on its behalf in connection with the inventions claimed in the Existing Patents have assigned to Precision the
whole of their rights in any intellectual property rights thereto conceived or reduced to practice by them, and no such Representative has any rights to any
such Existing Patents.

(d)    [***].

10.2.3    [***].

10.2.4    [***].

10.2.5        Other  Material  Claims  and  Actions.  There  are  no  claims,  actions,  or  proceedings  pending  or,  to  Precision’s  Knowledge,
threatened by any Third Party against Precision or its properties, assets or business, which if adversely decided, would, individually or in the aggregate,
have a material adverse effect on, or prevent Precision’s ability to grant the licenses or rights granted to TGTX under this Agreement.

10.2.6    No Government Funding.  Except  with  respect  to  the  Duke  IP,  the  Inventions  claimed  or  covered  by  the  Precision  Patents:
(a)  were  not  conceived,  discovered,  developed  or  otherwise  made  in  connection  with  any  research  activities  funded,  in  whole  or  in  part,  by  the  federal
government of the United States of America or any agency thereof; (b) are not a “subject invention” as that term is described in 35 U.S.C. Section 201(e)
and (c) are not otherwise subject to the provisions of the Patent and Trademark Law Amendments Act of 1980, as amended, codified at 35 U.S.C. §§ 200-
212, as amended, as well as any regulations promulgated pursuant thereto, including in 37 C.F.R. Part 401 (the “Bayh-Dole Act”).

10.2.7    Regulatory Compliance of the Batch. The batch of released Clinical Trial material to be delivered pursuant to Section 6.2.1 at

the time of delivery to TGTX by Precision: [***].

10.2.8    Manufacturing Facilities. To Precision’s Knowledge, all facilities used by Precision in connection with the Manufacture of the
Licensed Product, including batch number PBCAR0191-2023-0006, are in good operating condition and repair, were designed to be capable to and were
utilized by Precision to Manufacture the Licensed Product [***]. To Precision’s Knowledge, no inspection of such facilities has resulted in any warning
letter, notice of violation letter or other notice, response or commitment made to or with the FDA or any other Governmental Authority.

53

 
 
 
 
 
 
 
 
 
 
10.3             TGTX  Representations  and  Warranties.  TGTX  represents  and  warrants  to  Precision  that,  as  of  the  Effective  Date,  TGTX  and  its
Affiliates have not granted any rights (or other encumbrances) to any Third Party under TGTX Arising IP or TGTX Background IP that conflict with the
rights granted to Precision hereunder.

10.4       Mutual Covenants.

10.4.1    Debarment. Each Party represents and warrants to the other Party that such Party has not, and its Representatives have not been:
(a)  debarred  or  disqualified  under  the  U.S.  Federal  Food,  Drug  and  Cosmetic  Act;  (b)  listed  by  any  government  or  regulatory  agencies  as  ineligible  to
participate in any government healthcare programs or government procurement or non-procurement programs (as that term is defined in 42 U.S.C. § 1320a-
7b(f)), or excluded, debarred, suspended or otherwise made ineligible to participate in any such program; or (c) convicted of a criminal offense related to
the  provision  of  healthcare  items  or  services,  or  is  subject  to  any  such  pending  action.  Each  Party  will  not  during  the  Term  knowingly,  employ  or  use,
directly  or  indirectly,  including  through  Affiliates  the  services  of  any  such  person.  In  the  event  that  either  Party  becomes  aware  of  the  debarment  or
disqualification  or  threatened  debarment  or  disqualification  of  any  person  providing  services  to  such  Party,  directly  or  indirectly,  including  through
Affiliates or Sublicensees, which directly or indirectly relate to activities contemplated by this Agreement, such Party shall promptly notify the other Party
in writing and such Party shall cease employing, contracting with, or retaining any such person to perform any such services.

10.4.2        Protection  of  Information.  Each  Party  agrees  that  during  the  Term  of  this  Agreement,  and  without  limiting  its  obligations
hereunder, such Party shall implement technical and organizational measures to protect all information under the Agreement that are appropriate and that
provide no less protection than both (a) good industry practice (i.e., in accordance with ISO 27001 and/or similar industry standards) and (b) such Party’s
measures to protect its own information of a similar nature or importance.

10.5     Precision Covenant. Precision covenants and agrees that during the Term: (1) it shall satisfy all of its obligations under (including making
all payments), and take all steps to maintain in full force and effect, the Existing In-License Agreements; (2) it will not assign (except an assignment to a
party to which this Agreement has been assigned as permitted under Section 15.7), amend, restate, amend and restate, terminate in whole or in part, or
otherwise modify an Existing In-License Agreement in any manner that limits TGTX’s exercise of the rights granted in this Agreement without the prior
written consent of TGTX; and (3) it will provide TGTX with prompt notice of any claim of a breach under an Existing In-License Agreement made by
either  Precision  or  Duke  or  Cellectis  S.A.,  as  applicable.  Notwithstanding  anything  herein  to  the  contrary,  Precision  may,  at  any  time,  create  a  security
interest in, pledge or assign, all or any portion of its rights under and interest in the Existing In-License Agreements in favor of any senior secured creditor
of  Precision,  and  such  senior  secured  creditor  may  enforce  such  pledge  or  security  interest  in  any  manner  permitted  under  applicable  law;  provided,
however, that any such security interest, pledge, or assignment by Precision of all or any portion of its rights under and interest in the Existing In-License
Agreements shall not diminish or impair the rights of TGTX under this Agreement.

54

 
 
 
 
 
 
 
10.6       Compliance.

10.6.1        Compliance  with  Applicable  Laws.  Each  Party  covenants  to  the  other  that  in  the  performance  of  its  obligations  under  this
Agreement, such Party shall comply with, and shall cause its Affiliates and its and its Affiliates’ employees and contractors to comply with, all Applicable
Laws. No Party shall, or shall be required to, undertake any activity under or in connection with this Agreement which violates, or which it believes, in
good faith, may violate, any Applicable Laws.

10.6.2        Compliance  with  Internal  Compliance  Codes.  All  Internal  Compliance  Codes  shall  apply  only  to  the  Party  to  which  they
relate.  The  Parties  agree  to  cooperate  with  each  other  to  help  ensure  that  each  Party  is  able  to  comply  with  the  substance  of  its  respective  Internal
Compliance  Codes  and,  to  the  extent  practicable,  each  Party  shall  operate  in  a  manner  consistent  with  its  Internal  Compliance  Codes  applicable  to  its
performance under this Agreement. “Internal Compliance Codes,” as used in this Section 10.6.2, means a Party’s internal policies and procedures intended
to ensure that a Party complies with Applicable Laws and such Party’s internal ethical, medical and similar standards.

10.6.3    Compliance with Anti-Corruption Laws. In connection with this Agreement, the Parties shall comply with all applicable local,
national,  and  international  laws,  regulations,  and  industry  codes  dealing  with  government  procurement,  conflicts  of  interest,  corruption  or  bribery,
including, if applicable, the U.S. Foreign Corrupt Practices Act of 1977, as amended, and any laws enacted to implement the Organization of Economic
Cooperation and Development Convention on Combating Bribery of Foreign Officials in International Business Transactions.

10.6.4    Prohibited Conduct. Without limiting the other obligations of the Parties set forth in this Section 10.6, each Party covenants to
the  other  that,  as  of  the  Effective  Date  and  in  the  performance  of  its  obligations  under  this  Agreement  through  the  expiration  and  termination  of  this
Agreement, such Party and, to its knowledge, its Affiliates and its and its Affiliates’ Representatives, in connection with the performance of their respective
obligations  under  this  Agreement,  have  not  made,  offered,  given,  promised  to  give,  or  authorized,  and  will  not  make,  offer,  give,  promise  to  give,  or
authorize, any bribe, kickback, payment or transfer of anything of value, directly or indirectly through Third Parties, to any Government Official for the
purpose of: (a) improperly influencing any act or decision of the Person or Government Official; (b) inducing the Person or Government Official to do or
omit  to  do  an  act  in  violation  of  a  lawful  or  otherwise  required  duty;  (c)  securing  any  improper  advantage;  or  (d)  inducing  the  Person  or  Government
Official to improperly influence the act or decision of any organization, including any government or government instrumentality, to assist any Party in
obtaining  or  retaining  business.  For  the  purpose  of  this  Section  10.6.4,  “Government Official”  means:  (x)  any  officer,  employee  (including  physicians,
hospital  administrators,  or  other  healthcare  professionals),  agent,  representative,  department,  agency,  de  facto  official,  representative,  corporate  entity,
instrumentality or subdivision of any government, military or international organization, including any ministry or department of health or any state-owned
or affiliated company or hospital; (y) any candidate for political office, any political party or any official of a political party, in each case for the purpose of
obtaining or retaining business for or with, or directing business to, any Person, including either Party; or (z) any Person acting in an official capacity on
behalf of any of the foregoing.

55

 
 
 
 
 
 
 
10.7      Disclaimer. EXCEPT AS OTHERWISE EXPRESSLY SET FORTH IN THIS ARTICLE 10 AND IN SECTIONS 8.2.2, 8.2.3, AND 8.14,
NEITHER  PARTY  MAKES  ANY  REPRESENTATIONS  OR  EXTENDS  ANY  WARRANTIES  OF  ANY  KIND,  EITHER  EXPRESS  OR  IMPLIED,
INCLUDING  WARRANTIES  OF  MERCHANTABILITY,  QUALITY,  FITNESS  FOR  A  PARTICULAR  PURPOSE,  NONINFRINGEMENT,  OR
VALIDITY OF PATENT CLAIMS OR THE AVAILABILITY OF ANY LICENSES WITH RESPECT TO INTELLECTUAL PROPERTY RIGHTS OF
THIRD  PARTIES.  NOTHING  IN  THIS  AGREEMENT  SHALL  BE  CONSTRUED  AS  A  REPRESENTATION  MADE  OR  WARRANTY  GIVEN  BY
EITHER PARTY THAT EITHER PARTY WILL BE SUCCESSFUL IN OBTAINING ANY PATENTS OR THAT ANY PATENTS WILL ISSUE BASED
ON A PENDING APPLICATION. WITHOUT LIMITING THE RESPECTIVE RIGHTS AND OBLIGATIONS OF THE PARTIES EXPRESSLY SET
FORTH  HEREIN,  EACH  PARTY  SPECIFICALLY  DISCLAIMS  ANY  GUARANTEE  THAT  ANY  LICENSED  PRODUCTS,  INCLUDING  THE
RESEARCH, MANUFACTURE, DEVELOPMENT OR COMMERCIALIZATION THEREOF, WILL BE SUCCESSFUL, IN WHOLE OR IN PART.

ARTICLE 11

INDEMNIFICATION

11.1        Indemnity.

11.1.1    By Precision. Precision shall defend, indemnify and hold harmless TGTX and its Affiliates, and their respective Representatives
(each, a “TGTX Indemnitee”) from and against any and all costs, fees, expenses, losses, liabilities, and damages, including reasonable legal expenses and
attorneys’ fees (collectively, “Losses”) to which any TGTX Indemnitee may become subject as a result of any claim, demand, action or other proceeding by
any Third Party (a “Claim”) to the extent such Losses arise out of: (a) the gross negligence or willful misconduct of Precision or its Affiliates in connection
with its activities under this Agreement; (b) the breach of this Agreement or the representations, warranties, and covenants made hereunder by Precision;
except, in each case, to the extent such Losses result from matters subject to clause (a), (b) or (c) of Section 11.1.2.

11.1.2        By  TGTX.  TGTX  shall  defend,  indemnify  and  hold  harmless  Precision,  its  Affiliates,  Duke,  and  its  and  their  respective
Representatives (each, a “Precision Indemnitee”) from and against any and all Losses to which any Precision Indemnitee may become subject as a result of
any  Claim  to  the  extent  such  Losses  arise  out  of:  (a)  the  gross  negligence  or  willful  misconduct  of  TGTX,  its  Affiliates,  or  its  or  their  respective
Sublicensees in connection with its activities under this Agreement; (b) the breach of this Agreement or the representations, warranties and covenants made
hereunder by TGTX; or (c) [***]; except, in each case, to the extent such Losses result from matters subject to clause (a) or (b) of Section 11.1.1.

56

 
 
 
 
 
 
 
11.1.3    Procedure.  A  Party  that  intends  to  claim  indemnification  under  this  Article  11  (the  “Indemnitee”)  shall  promptly  notify  the
Indemnitor (the “Indemnitor”) in writing of any Claim in respect of which the Indemnitee intends to claim such indemnification. The failure to deliver
written notice to the Indemnitor within a reasonable time after the commencement of any action with respect to a Claim shall only relieve the Indemnitor of
its indemnification obligations under this Article 11 if and to the extent the Indemnitor is actually and materially prejudiced thereby. The Indemnitor has
sole control of the defense or settlement thereof. The Indemnitee shall cooperate fully with the Indemnitor and its legal representatives in the investigation
of any action with respect to a Claim covered by this indemnification. The Indemnitee may participate at its expense in the Indemnitor’s defense of and
settlement negotiations for any Claim with counsel of the Indemnitee’s own selection. The Indemnitor shall not settle any Claim in a manner that admits
liability  of  Indemnitee  or  requires  Indemnitee  to  perform  any  material  obligations  (other  than  payment  of  money  which  will  be  fully  satisfied  by
Indemnitor) without the prior written consent of the Indemnitee, not to be unreasonably withheld, conditioned or delayed. So long as the Indemnitor is
actively  engaged  in  activities  relating  to  defending  or  settling  the  Claim  in  good  faith,  the  Indemnitee  shall  not  settle  or  compromise  any  such  Claim
without the prior written consent of the Indemnitor. If the Indemnitor does assume activities in furtherance of the defense and settlement of a Claim as
provided above within [***] after written notice from Indemnitee stating intent of the Indemnitor to undertake such activities if Indemnitor does not: (a) the
Indemnitee may defend against, consent to the entry of any judgment, or enter into any settlement with respect to such Claim in any manner the Indemnitee
may deem reasonably appropriate (and the Indemnitee need not consult with, or obtain any consent from, the Indemnitor in connection therewith); and (b)
the Indemnitor shall remain responsible to indemnify the Indemnitee as provided in this Article 11.

11.2       Insurance. Each Party, at its own expense, shall maintain product liability and other appropriate insurance (or self-insure) in an amount
consistent with sound business practice and reasonable in light of its obligations under this Agreement during the Term and for a period of [***] thereafter
or for otherwise longer as may be required by Applicable Law; but in any event, and without limiting the foregoing, no later than Initiation of the first
Clinical Trial for a Licensed Product, TGTX shall procure and maintain product liability insurance in an amount not less than [***] per occurrence and in
the annual aggregate. Each Party shall provide a certificate of insurance (or evidence of self-insurance) evidencing such coverage to the other Party upon
request. The Parties agree that such insurance shall not be construed to create a limit of either Party’s liability with respect to its indemnification obligations
under this Article 11 or other obligations under this Agreement.

12.1        Confidential Proprietary Information.

ARTICLE 12

CONFIDENTIALITY

57

 
 
 
 
 
 
12.1.1        Confidential  Proprietary  Information.  In  connection  with  this  Agreement,  each  Party  may  disclose  technical,  business  or
other confidential information in connection with this Agreement, whether prior to, on, or after the Effective Date, including (a) any unpublished Patents,
and (b) any information regarding the scientific, regulatory or business affairs or other activities of either Party; in each case ((a) and (b)) that is marked or
identified at the time of disclosure as confidential or proprietary or is of such a nature that would be understood by a reasonable person to be confidential or
proprietary (such confidential information, “Confidential Proprietary Information”). Without limiting the foregoing, the terms of this Agreement and all
Joint IP are the Confidential Proprietary Information of both Parties and shall be treated confidentially by each of the Parties, subject to the exceptions set
forth  in  this  Section  12.1.  [***].  Information  exchanged  by  the  Parties  pursuant  to  the  Confidentiality  Agreement  shall  be  treated  as  Confidential
Proprietary Information under this Agreement and governed by the terms of this Agreement.

12.1.2        Restrictions.  A  Party  (the  “Receiving  Party”)  that  receives  Confidential  Proprietary  Information  from  the  other  Party  (the
“Disclosing Party”) shall keep all the Disclosing Party’s Confidential Proprietary Information in confidence with the same degree of care with which the
Receiving Party holds its own confidential information (but in no event less than a commercially reasonable degree of care), and will not disclose such
Confidential  Proprietary  Information  to  any  Person  except  as  permitted  under  Section  12.1.4.  A  Receiving  Party  shall  not  use  the  Disclosing  Party’s
Confidential Proprietary Information except in connection with the performance of its obligations and exercise of its rights under this Agreement.

12.1.3        Exceptions.  The  obligations  of  confidentiality  and  restriction  on  use  of  Confidential  Proprietary  Information  under  Section
12.1.2 do not apply to any information that the Receiving Party can prove by competent written evidence: (a) is now, or hereafter becomes, through no act
or failure to act on the part of the Receiving Party, generally known or available to the public; (b) is known by the Receiving Party at the time of receiving
such information, other than by previous disclosure of the Disclosing Party or its Affiliates or Representatives; (c) is hereafter furnished to the Receiving
Party without restriction by a Third Party who has no obligation of confidentiality or limitations on use with respect thereto, as a matter of right; or (d) is
independently  discovered  or  developed  by  the  Receiving  Party  without  the  use  of  or  reference  to  Confidential  Proprietary  Information  belonging  to  the
Disclosing Party. Specific information shall not be deemed to be within any of the foregoing exclusions merely because it is embraced by more general
information falling within those exclusions. Further, any combination of Confidential Proprietary Information shall not be deemed to be generally known,
available to the public or known by the Receiving Party merely because individual elements of such Confidential Proprietary Information are subject to
such exclusions unless the combination and its principles are subject to such exclusions.

Party as expressly permitted by this Agreement or if and to the extent such disclosure is reasonably necessary in the following instances:

12.1.4        Permitted  Disclosures.  The  Receiving  Party  may  disclose  Confidential  Proprietary  Information  belonging  to  the  Disclosing

   (a)    made by or on behalf of the Receiving Party to a Patent authority as may be reasonably necessary or useful for purposes
of Prosecution and Maintenance of Patents as permitted by this Agreement; provided, that neither Party shall file a patent application that discloses TGTX
Technology (for disclosures by Precision) or Precision Technology (for disclosures by TGTX) without the prior written consent of the other Party (such
consent not to be unreasonably withheld, conditioned or delayed);

58

 
 
 
 
 
 
 
with any Regulatory Filings for a product that such Party has a license or right to develop in a given country or jurisdiction;

  (b)    made by or on behalf of the Receiving Party to Regulatory Authorities as necessary or reasonably useful in connection

litigation as permitted by this Agreement;

    (c)        made  by  or  on  behalf  of  the  Receiving  Party  as  may  be  necessary  or  reasonably  useful  for  prosecuting  or  defending

  (d)    made by or on behalf of the Receiving Party for the purpose of complying with a valid order of a court of competent
jurisdiction  or  other  Governmental  Authority  of  competent  jurisdiction  or,  if  in  the  opinion  of  the  Receiving  Party’s  legal  counsel,  such  disclosure  is
otherwise required by Applicable Law;

  (e)    made by or on behalf of the Receiving Party where such disclosure is required by a Regulatory Authority (including in
filings  with  the  Securities  and  Exchange  Commission  or  other  agency)  of  certain  material  developments  or  material  information  generated  under  this
Agreement; provided that, to the extent permitted, the Party seeking such disclosure first provides the other Party a copy of the proposed disclosure; and
provided, further, that the receiving Party shall afford to the other Party an opportunity to review and comment, which period shall be no less than [***]
(provided  that  if  the  applicable  disclosure  is  required  to  be  made  within  fewer  than  [***],  then  the  receiving  Party  shall  afford  to  the  other  Party  a
reasonable  opportunity  to  review  and  comment  consistent  with  such  disclosure  requirement),  and  the  Receiving  Party  shall  accept  any  reasonable
comments so provided;

  (f)    made by or on behalf of Precision to Duke solely as and to the extent necessary to fulfill Precision’s reporting obligations
under  the  Duke  Agreement  as  of  the  Effective  Date  so  long  as  such  information  is  disclosed  subject  to  the  confidentiality  provisions  of  the  Duke
Agreement as of the Effective Date;

  (g)    made by or on behalf of the Receiving Party in response to a valid request by a U.S., state, foreign, provincial, or local tax
authority, in which case either Party may disclose, a copy of this Agreement (including any Exhibits, Appendices, ancillary agreements, and amendments
hereto);

  (h)    made by the Receiving Party to its and its Affiliates’ Representatives, subcontractors, and to Sublicensees (in the case of
TGTX) or licensees (in the case of Precision), in each case on a need-to-know basis (as reasonably determined by the Receiving Party) in connection with
the Exploitation of the Licensed Product in the Territory, in each case under written obligations of confidentiality and non-use substantially consistent with
those herein; and

    (i)        made  by  the  Receiving  Party  to  potential  and  actual  investors,  acquirers,  licensees  and  other  financial  or  commercial
partners solely for the purpose of evaluating or carrying out an actual or potential investment, acquisition, or collaboration, in each case so long as such
recipients are bound by confidentiality and non-use obligations at least as stringent as those herein; provided, however, that with respect to disclosure to
actual or bona fide potential investors, such disclosure is under an obligation of confidentiality that is consistent with market terms, including a shorter
period of time during which such information must be held confidential.

59

 
 
 
 
 
 
 
 
 
 
[***].

12.1.5       Disclosure of Agreement. Notwithstanding the foregoing in this Article 12, either Party or its Affiliates may disclose the
relevant terms of this Agreement: (a) to the extent required or advisable to comply with the rules and regulations promulgated by the U.S. Securities and
Exchange Commission or any equivalent governmental agency in any country in the Territory, provided that such Party shall (i) file a redacted form of this
Agreement, if permitted, (ii) before filing, provide the redacted form of the agreement, if any, to the other Party for review and comment, and (iii) consider
any comments by the other Party to the redacted form of the Agreement in good faith before filing; (b) upon request from a Governmental Authority (such
as a tax authority), provided that the disclosing Party uses reasonable efforts to ensure the Governmental Authority maintains such terms as confidential; (c)
to applicable licensors, to the extent necessary to comply with the terms of any Third Party license agreement, the rights under which are sublicensed to the
other  Party  under  this  Agreement;  and  (d)  to  the  extent  necessary  to  perform  obligations  or  exercise  rights  under  this  Agreement,  to  any  sublicensee,
collaborator  or  potential  sublicensee  or  potential  collaborator  of  such  Party,  provided  that  any  sublicensee,  collaborator  or  potential  sublicensee  or
collaborator agree in writing to be bound by obligations of confidentiality and non-use no less protective of the Disclosing Party than those set forth in this
Agreement.

12.1.6      Survival. Each Party’s obligations under this Section 12.1 shall apply during the Term and continue for [***].

12.2          Publicity.  Neither  Party  shall  issue  any  press  release  or  public  statement  disclosing  information  relating  to  this  Agreement  or  the
transactions contemplated hereby or the terms hereof without the prior written consent of the other Party, not to be unreasonably withheld, conditioned, or
delayed; provided however, that (a) neither Party will be prevented from complying with any duty of disclosure it may have pursuant to Applicable Laws or
pursuant to the rules or regulations of any applicable Governmental Authority, national securities exchange or quotation system, subject to the restrictions
set forth in Sections 12.1.4 and 12.1.5; and (b) Precision will not be prevented from disclosing publicly the achievement of any Milestone Event and the
receipt (and the amount) of any corresponding payment, provided that (i) TGTX shall have at least [***] to review and provide edits and comments to any
public  disclosure  proposed  by  Precision  under  this  Section  12.2(b)  and  (ii)  Precision  shall  reasonably  incorporate  any  edits  and  address  any  comments
provided  by  TGTX  in  such  proposed  public  disclosure.  If  either  Party  desires  to  issue  a  press  release  or  other  public  statement  disclosing  information
relating to this Agreement or the transactions contemplated hereby or the terms hereof, the issuing Party will provide the other Party with a copy of the
proposed press release or public statement. The issuing Party shall specify with each such proposed press release or public statement, taking into account
the urgency of the matter being disclosed, a reasonable period of time within which the Receiving Party may provide any comments on such proposed press
release or public statement. If the reviewing Party provides any comments, the Parties shall consult with one another on such proposed press release or
public statement and work in good faith to prepare a mutually acceptable press release or public statement. Each Party may repeat any information relating
to this Agreement that has already been publicly disclosed in accordance with this Section 12.2, provided that such information continues as of such time to
be accurate.

60

 
 
 
 
 
 
12.3     Publication. At least [***] before TGTX or its Affiliate makes any public disclosure (whether by oral presentation, poster, manuscript or
abstract) or submits for publication of a proposed publication (such applicable period, the “Review Period”) relating to any Clinical Trial data, non-clinical
or  preclinical  data,  or  any  associated  results  or  conclusions  specific  to  the  Licensed  Product  or  the  Licensed  ARCUS  Nuclease  that  have  not  been
previously  publicly  disclosed  (collectively,  a  “Publication”),  TGTX  shall  deliver  a  complete  copy  of  the  applicable  proposed  Publication  to  Precision.
TGTX  will  provide  Precision  with  a  copy  of  such  proposed  Publication  at  least  [***]  prior  to  the  earlier  of  its  presentation  or  intended  submission  for
publication. TGTX agrees that it will not submit or present any Publication until (a) Precision has provided written comments during such Review Period
on the material in such Publication, or (b) the applicable Review Period has elapsed without written comments from Precision, in which case TGTX may
proceed and the Publication will be considered approved in its entirety. If TGTX receives written comments from Precision on any Publication during the
applicable Review Period, then it will consider Precision’s comments in good faith and incorporate such comments where appropriate. Notwithstanding any
provision to the contrary set forth in this Agreement, TGTX will (y) delete any Confidential Proprietary Information of Precision that Precision identifies
for deletion, and (z) delay such Publication for a period of up to an additional [***] after the end of the applicable Review Period to enable Precision to
draft and file one or more patent applications with respect to any subject matter to be made public in such Publication. TGTX will provide Precision a copy
of the Publication at the time of the submission or presentation thereof. TGTX agrees to acknowledge the contributions of Precision and the employees of
Precision, in each case, in all Publications as scientifically appropriate. TGTX will require its Affiliates and Sublicensees to comply with the obligations of
this Section 12.3 as if they were TGTX, and TGTX will be liable for any non-compliance of such Persons. For the avoidance of doubt, neither Party will be
prevented by this Section 12.3 from complying with any duty of disclosure it may have pursuant to Applicable Laws or pursuant to the rules or regulations
of  any  applicable  Governmental  Authority,  national  securities  exchange  or  quotation  system,  subject  to  the  restrictions  set  forth  in  Sections  12.1.4  and
12.1.5.

ARTICLE 13

TERM & TERMINATION

13.1      Term. This Agreement shall commence on the Effective Date and, unless terminated earlier as provided in this Article 13 or by mutual
written agreement of the Parties, shall continue until the expiration of the last Royalty Term (the “Term”). Upon expiration (but not termination of this
Agreement) of the Royalty Term with respect to the Licensed Product in any country within the Territory, the licenses under Section 7.1.1 and Section 7.1.2
with respect to such Licensed Product in such country will become perpetual, fully paid-up and royalty-free.

13.2        Termination.

13.2.1    Termination for Material Breach of Agreement.

(a)    Either Party may terminate this Agreement upon written notice to the other Party if such other Party materially breaches its
obligations under this Agreement and, after receiving written notice from the non-breaching Party identifying such material breach in reasonable detail,
fails to cure such material breach within [***] from the date of such notice [***].

61

 
 
 
 
 
 
 
 
(b)    If an allegedly-breaching Party disputes in good faith the existence or materiality of a breach specified in a notice provided
pursuant to Section 13.2.1(a), and such Party provides notice to the non-breaching Party of such Dispute within the applicable cure period, such Party may
refer the Dispute for resolution in accordance with Section 14.3 and 14.4. It is understood and acknowledged that during the pendency of such a Dispute,
all of the terms and conditions of this Agreement shall remain in effect, the Parties shall continue to perform all of their respective obligations hereunder in
good faith with continued diligence, and the non-breaching Party shall not have the right to terminate this Agreement pursuant to Section 13.2.1(a) on the
basis of such disputed breach.

13.2.2       Termination  by  Precision.  Without  limiting  Section  13.2.1,  Precision  may  terminate  this  Agreement  upon  written  notice  to
TGTX if (a) TGTX fails to Initiate a Phase I Clinical Trial of the Licensed Product in the Licensed Field by the Initiation Deadline, or (b) [***] TGTX and
its Affiliates and Sublicensees have suspended or do not have an active and ongoing Development program with respect to the Licensed Product for [***].

13.2.3    Termination for Insolvency. In the event that either Party (a) makes an assignment for the benefit of creditors, (b) appoints or
suffers appointment of a receiver or trustee over any or substantially all of its property, where the receiver or trustee appointment is not discharged within
[***] after such filing, (c) proposes a written agreement of composition with its creditors, (d) resolves to enter into, or enters into, a scheme of arrangement
or a deed of company arrangement, (e) proposes or is a party to any dissolution or liquidation, (f) appoints or suffers the appointment of an administrator,
(g) files a petition under any bankruptcy or insolvency act or has any such petition filed against it that is not discharged within [***] of the filing thereof, or
(h) admits in writing its inability generally to meet its obligations as they fall due in the general course or is otherwise insolvent within the meaning given
in Applicable Laws, then such Party will promptly notify the other Party of the occurrence of such Insolvency Event, and Precision (if TGTX becomes
subject to a relevant Insolvency Event) or TGTX (if Precision becomes subject to a relevant Insolvency Event) may terminate this Agreement in its entirety
effective immediately upon written notice to the other Party.

13.2.4    Termination for Patent Challenges. To the extent permitted under Applicable Law, Precision shall have the right to terminate
this Agreement upon written notice to TGTX if TGTX or any of its Affiliates or Sublicensees, directly, or indirectly through any Third Party challenges the
validity  of  any  Patents  Controlled  by  Precision,  including  commencing  any  pre-grant  or  post-grant  action,  interference  or  opposition  proceeding  with
respect to, challenging the patentability, validity or enforceability of, or opposing any extension of or the grant of a Patent Term Adjustment or Extension or
supplementary protection certificate with respect to, the Licensed Product in the Territory. Notwithstanding the forgoing, (a) Precision will not have any
right  to  terminate  this  Agreement  pursuant  to  this  Section  13.2.4  on  the  basis  of  that  act  if,  within  [***]  after  TGTX’s  receipt  of  written  notice  from
Precision, (i) the challenging party permanently withdraws its challenge with respect to any challenge made by a Sublicensee or (ii) TGTX terminates the
applicable sublicense agreement; and (b) this Section 13.2.4 shall not apply to any challenge that (i) is required under a court order or subpoena or (ii) is
asserted as a defense against a claim, action or proceeding asserted directly or indirectly by Precision or its Affiliates against TGTX, its Affiliates, or any
Sublicensee with respect to Exploitation of the Licensed Product in the Licensed Field.

62

 
 
 
 
 
 
13.3     Effects of Termination. Upon any termination of this Agreement, the following provisions will apply, and all Licensed Products will be

deemed “Terminated Products.”

13.3.1    Termination of Licenses from Precision. All licenses for Terminated Products granted by Precision under Article 7 terminate
automatically as of the termination effective date and all such rights shall revert to Precision; provided that, if TGTX (or its Affiliates or Sublicensees) has
inventory of usable Terminated Product(s) as of the effective date of termination, then TGTX (and its Affiliates and Sublicensees) may continue to sell off
such inventory of Terminated Products in the Licensed Field in the Territory (and fulfill customer orders therefor) until the earlier to occur of [***] after the
effective date of termination and the date on which TGTX (or its Affiliates or Sublicensees) no longer has such inventory of Terminated Product(s) and
shall pay Precision any applicable Royalties due (and Commercial Milestone Payments for Commercial Milestone Events achieved, as applicable) based on
such sales. Any permitted sublicense granted by TGTX or its Affiliate to a Sublicensee under the licenses granted to TGTX under this Agreement shall
survive the termination of this Agreement upon written request by the applicable Sublicensee and TGTX shall assign such sublicense to Precision such that
such sublicense becomes a direct license between Precision and the Sublicensee on the same terms and conditions as those set forth in this Agreement to
the  extent  applicable  to  the  rights  granted  by  TGTX  to  such  Sublicensee,  provided  that,  such  sublicense  was  granted  in  accordance  with  the  terms  of
Section 7.3 and in the case where termination of this Agreement was for TGTX’s uncured material breach pursuant to Section 13.2.1, such Sublicensee did
not cause such uncured material breach and such Sublicensee is, at the time of such termination, otherwise in compliance with the sublicense granted by
TGTX to such Sublicensee and the applicable terms and conditions of this Agreement.

13.3.2    Destruction of Confidential Proprietary Information. Subject to the potential transfer of any data and information covered
below in Section 13.4, each Receiving Party shall destroy (at the Disclosing Party’s written request) all such Confidential Proprietary Information of the
Receiving Party in its possession as of the effective date of expiration or termination (with the exception of one (1) copy of such Confidential Proprietary
Information, which may be retained by the legal department of the Receiving Party to confirm compliance with the non‑use and non‑disclosure provisions
of this Agreement), and any Confidential Proprietary Information of the Disclosing Party contained in its laboratory notebooks or databases, provided that
each  Receiving  Party  may  retain  and  continue  to  use  such  Confidential  Proprietary  Information  of  the  Disclosing  Party  only  to  the  extent  necessary  to
exercise  any  surviving  rights,  licenses  or  obligations  under  this  Agreement.  Notwithstanding  the  foregoing,  a  Receiving  Party  shall  not  be  required  to
destroy  any  computer  files  created  during  automatic  system  back  up  that  are  subsequently  stored  securely  by  it  and  not  readily  accessible  to  its
Representatives  who  received  the  Disclosing  Party’s  Confidential  Proprietary  Information  under  this  Agreement,  and  neither  Party  shall  be  required  to
destroy any Joint IP.

13.4       Terminated Product Reversion.

63

 
 
 
 
 
 
Precision shall reimburse TGTX for the actual, reasonable costs associated with the performance of such obligations:

13.4.1    In the event of any termination of this Agreement, upon Precision’s request, TGTX shall perform the following obligations, and

(a)    to the extent permitted by Applicable Laws or the terms of any applicable Third Party agreements (including Third Party
agreements under which TGTX or any of its Affiliates are granted a license related to the Exploitation of any Terminated Product), (i) assign to Precision
(A) TGTX’s and its Affiliates’ entire right, title and interest in and to all materials, preclinical and clinical data, safety data and all other supporting data, in
each case, relating to such Terminated Product that is in TGTX’s or its Affiliates’ Control, and (B) TGTX’s and its Affiliates’ entire right, title and interest
in and to all such Third Party agreements that are freely assignable and relate to the Exploitation of any applicable Terminated Product and for which such
Third Party agrees to release TGTX for obligations and liabilities arising from and after such assignment, provided, that TGTX will retain the right to use
any of the assigned materials or data as necessary for legal or compliance purposes, (ii) with respect to any Third Party agreements that are not assigned
under (i) and under which TGTX or any of its Affiliates are granted a license related to Exploitation of any Terminated Product and pursuant to which
TGTX  or  its  Affiliates  have  a  right  or  ability  to  grant  sublicenses  to  Precision,  grant  a  sublicense  to  Precision  of  all  license  rights  granted  to  TGTX
thereunder, on and subject to the same terms and conditions (including financial terms) set forth in the applicable Third Party agreement solely to Exploit
such Terminated Product in all fields in the Territory, and (iii) deliver to Precision a copy of all relevant Know-How, in each case that relates to, and to the
extent necessary or reasonably useful for, Precision to continue the Exploitation of such Terminated Product;

(b)    to the extent permitted by Applicable Laws and the terms of any applicable Third Party agreements, transfer to Precision
ongoing Clinical Trials or other studies being conducted by or under authority of TGTX related to such Terminated Product as of the date of the applicable
termination notice and furnish Precision with reasonable cooperation to transition to Precision the management and continued performance of such Clinical
Trials or other studies or, if requested by Precision, terminate such Clinical Trials or other studies, in each case in a manner in compliance with Applicable
Laws and ethical guidelines;

(c)    to the extent permitted by Applicable Laws and the terms of any applicable Third Party agreements, transfer to Precision
any  and  all  Regulatory  Filings  and  related  regulatory  data  (including  pharmacovigilance  databases,  adverse  drug  experience  reports  and  associated
documents) and nonclinical, clinical and other data contained or referenced in or supporting any Regulatory Filings and related Know-How, manufacturing
records,  Regulatory  Approvals,  Marketing  Authorizations  and  all  other  correspondence  (including  minutes  and  official  contact  reports  relating  to  any
communications with any Regulatory Authority), filings and submissions with and to Regulatory Authorities with respect to such Terminated Product; and,
to  this  end,  TGTX  shall  file  for  transfer  with  the  relevant  Regulatory  Authorities  and  to  give  all  other  notifications  and  approvals  necessary  under
Applicable Laws for the transfer of such Regulatory Filings and related regulatory data and Know-How, Regulatory Approvals, Marketing Authorizations
and such other filings and submissions;

64

 
 
 
 
 
 
(d)    after fulfillment of TGTX’s existing commitments to its customers (including its Distributors) (which fulfillment period
shall  not  in  any  event  exceed  [***]  following  termination  of  this  Agreement  as  set  forth  in  Section  13.3.1),  sell  to  Precision  TGTX’s  then-existing
inventory of such Terminated Product, at TGTX’s cost of goods sold for such Terminated Product as calculated in accordance with U.S. GAAP without
mark-up; provided that Precision shall not be obligated to purchase such inventory;

(e)    if an application seeking Marketing Authorization for a given Terminated Product has been filed as of the effective date of
termination of this Agreement, assign to Precision all right, title and interest in and to the Licensed Product Trademarks that have been used in commerce
solely with such Terminated Product, together with all goodwill relevant thereto, throughout the Territory; provided, however, that such obligation to assign
will not extend to (i) any corporate name or logo of TGTX or any of its Affiliates, or (ii) any trademarks used by TGTX or any of its Affiliates on products
that are not a Terminated Product;

(f)    TGTX shall not withdraw or cancel any such Terminated Product’s Regulatory Approval or Marketing Authorization or
application for either, unless expressly instructed so by Precision in writing or required by Applicable Laws or any Regulatory Authority; provided  that
Precision shall be responsible for all costs and expenses for the maintenance of all Regulatory Approvals and Marketing Authorizations following receipt
of notice of termination;

(g)    TGTX shall thereafter refrain from making any statement, public or otherwise, regarding any Terminated Product unless
TGTX is required to make such statement pursuant to Applicable Law or requirements of any Regulatory Authority and such statement is limited to the
fact that TGTX is no longer Developing or Commercializing such Terminated Product or Precision shall have approved any such statement in writing; and

assignments and documents that are reasonably necessary to effect the transfers and grants of rights under this Section 13.4.1 to Precision.

(h)        following  written  request  by  Precision,  TGTX  shall  take  such  other  actions  and  execute  such  other  instruments,

Following the foregoing assignments and transfer, all information and Know-How so assigned or transferred that was previously Confidential Proprietary
Information of TGTX shall thereafter be deemed the Confidential Proprietary Information of Precision under Article 12.

obligations of the Parties will automatically terminate except as expressly set forth in Section 13.3, this Section 13.4 or Section 13.5.

13.4.2    Other Rights and Obligations. Upon any termination of this Agreement, all other rights granted under this Agreement and all

65

 
 
 
 
 
 
 
 
 
13.5          Survival.  Expiration  or  termination  of  this  Agreement  shall  not  relieve  the  Parties  of  any  obligation  or  right  accruing  prior  to  such
expiration or termination. Except as set forth below or elsewhere in this Agreement, the obligations and rights of the Parties under the following provisions
of  this  Agreement  shall  survive  (including,  with  respect  to  any  covenants  or  other  obligations,  until  such  covenants  have  been  fully  performed  and
discharged) expiration or termination of this Agreement: Articles 1 (to the extent such definitions are used in surviving provisions) and 14 and Sections
3.2.2, 4.1.1 (only upon expiration, and not termination, of this Agreement), 4.3 (first sentence only, and only upon expiration, and not termination, of this
Agreement),  4.4.1  (other  than  the  second  and  third  sentences,  and  only  upon  expiration,  and  not  termination,  of  this  Agreement),  4.4.2  (only  upon
expiration, and not termination, of this Agreement), 4.5 (only upon expiration, and not termination, of this Agreement), 4.6 (only upon expiration, and not
termination,  of  this  Agreement),  5.1.4  (only  upon  expiration,  and  not  termination,  of  this  Agreement),  5.3,  7.2,  7.4  (first  sentence  only),  8.1,  8.2.1(a),
8.2.1(b), 8.2.1(c) (in the event that Milestone Event 1 has been achieved prior to the effective date of such termination or expiration), 8.2.1(d) (in the event
that Milestone Event 2 has been achieved prior to the effective date of such termination or expiration), 8.2.2, 8.2.3, 8.2.4, 8.2.5, 8.2.6, 8.2.7, 8.2.8, 8.3 (with
respect to Milestone Events achieved prior to the effective date of such termination or expiration), 8.4 (with respect to Milestone Events achieved prior to
the effective date of such termination or expiration), 8.6 (with respect to sales of Licensed Products made before the effective date of such termination or
expiration  or  pursuant  to  Section  13.3.1),  8.7,  8.8,  8.9,  8.10,  8.11,  8.12,  8.13,  8.14  (with  respect  to  any  TGTX  Parent  Consideration  Shares  issued  or
issuable as consideration for any Milestone Events achieved prior to the effective date of such termination or expiration), 9.1.1, 9.1.2, 9.1.3, 9.2.1, 9.2.2,
9.3.2  (with  respect  to  any  and  all  Infringements  of  Joint  IP),  9.3.5  (with  respect  to  actions  brought  before  the  effective  date  of  such  termination  or
expiration, or brought with respect to Joint IP after the effective date of such termination or expiration), 9.3.6 (with respect to actions brought with respect
to Joint IP), 9.4 (with respect to Joint IP), 9.6, 9.8 (final sentence only), 10.7, 11.1 (with respect to claims for which the cause of action arose prior to the
effective date of termination or expiration), 12.1 (to the extent and as described in Section 12.1.6), 13.1 (only upon expiration, and not termination, of this
Agreement), 13.3, 13.4, 13.5, 13.6, 15.1, 15.2, 15.4, 15.5, 15.6, 15.8, 15.10, 15.14, 15.15, 15.16, and 15.18.

13.6            Exercise  of  Rights  to  Terminate;  Damages;  Relief.  The  valid  use  by  either  Party  of  a  termination  right  provided  for  under  this
Agreement shall not give rise to the payment of damages or any other form of compensation or relief to the other Party with respect thereto; provided,
however, that termination of this Agreement shall not preclude either Party from claiming any other damages, compensation or relief that it may be entitled
to upon termination.

13.7       Bankruptcy Code. If this Agreement is rejected by a Party as a debtor under Section 365 of the United States Bankruptcy Code or
similar provision in the bankruptcy laws of another jurisdiction (the “Code”),  then,  notwithstanding  anything  else  in  this  Agreement  to  the  contrary,  all
licenses and rights to licenses granted under or pursuant to this Agreement by the Party in bankruptcy to the other Party are, and shall otherwise be deemed
to  be,  for  purposes  of  Section  365(n)  of  the  Code  (or  similar  provision  in  the  bankruptcy  laws  of  the  jurisdiction),  licenses  of  rights  to  “intellectual
property” as defined under Section 101(35A) of the Code (or similar provision in the bankruptcy laws of another applicable jurisdiction). The Parties agree
that a Party that is a licensee of rights under this Agreement shall retain and may fully exercise all of its rights and elections under the Code, and that upon
commencement of a bankruptcy proceeding by or against a Party under the Code, the other Party shall be entitled to a complete duplicate of, or complete
access to (as such other Party deems appropriate), any such intellectual property to which such other Party is otherwise entitled to have access under this
Agreement  and  all  embodiments  of  such  intellectual  property,  if  not  already  in  such  other  Party’s  possession,  shall  be  promptly  delivered  to  such  other
Party: (a) upon any such commencement of a bankruptcy proceeding upon written request therefor by such other Party, unless the bankrupt Party elects to
continue  to  perform  all  of  its  obligations  under  this  Agreement;  or  (b)  if  not  delivered  under  the  foregoing  subclause  (a),  upon  the  rejection  of  this
Agreement by or on behalf of the bankrupt Party upon written request therefor by the other Party. [***]. The foregoing provisions of this Section 13.7 are
without prejudice to any rights a Party may have arising under the Code.

66

 
 
 
 
 
ARTICLE 14

GOVERNING LAW; DISPUTE RESOLUTION

14.1      Governing Law. This Agreement shall be interpreted and construed in accordance with the laws of the State of New York. Any and all
claims, controversies, and causes of action arising out of or relating to this Agreement, whether sounding in contract, tort, or statute, shall be governed by
the laws of the State of New York, including its statutes of limitations, without giving effect to any conflict-of-laws or other rule that would result in the
application  of  the  laws  of  a  different  jurisdiction.  Notwithstanding  the  foregoing,  any  issue  relating  to  the  interpretation,  construction,  validity,
enforceability or infringement of Patents shall be determined according to the patent laws of the country (or countries) in which the relevant Patent (or
Patents) issued. The United Nations Convention of International Contracts on the Sale of Goods (the Vienna Convention) does not apply to this Agreement.

14.2      Disputes. The Parties recognize that controversies or claims arising out of, relating to, 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  in  an  expedient  manner  by  mutual
cooperation  prior  to  resort  to  litigation.  To  accomplish  this  objective,  the  Parties  shall  follow  the  procedures  set  forth  in  this  Article  14  to  resolve  any
dispute, claim or controversy of any nature arising out of or relating to this Agreement, including any action or claim based on tort, contract or statute, or
concerning  the  interpretation,  effect,  termination,  validity,  performance  or  breach  of  this  Agreement  (each,  a  “Dispute”).  For  the  avoidance  of  doubt,
Disputes within the purview of the JSC shall be resolved pursuant to Section 2.6, including through the exercise by a Party of its final decision-making
authority in accordance therewith and including the escalation procedures set forth therein; provided that Disputes regarding whether a decision is subject
to  Precision’s  JSC  representatives  having  final  decision-making  authority  or  to  TGTX’s  JSC  representatives  having  final  decision-making  authority
pursuant to Section 2.6 shall be resolved pursuant to the procedures set forth in this Article 14.

14.3       Executive Officers. If a Dispute arises between the Parties, either Party may refer the Dispute to Executive Officers of each Party for
resolution within [***] of a written request by either Party to the other Party. Each Party, within [***] after a Party has received such written request from
the  other  Party  to  so  refer  such  Dispute,  shall  notify  the  other  Party  in  writing  of  the  Executive  Officer  to  whom  such  Dispute  is  referred.  If,  after  an
additional [***] after the notice of Dispute, such Executive Officers have not succeeded in negotiating a resolution of the Dispute, and a Party wishes to
pursue the matter, the Parties may seek to resolve the Dispute in accordance with Section 14.4.

14.4            Submission  to  Jurisdiction.  Each  Party  hereby  (a)  submits  to  the  exclusive  jurisdiction  of  the  United  States  District  Court  for  the
Southern  District  of  New  York  or,  if  such  court  does  not  have  jurisdiction,  any  state  court  sitting  in  the  City  of  New  York,  New  York  in  any  action  or
proceeding arising out of or relating to this Agreement, (b) agrees that all claims in respect of such action or proceeding may be heard and determined only
in any such court, and (c) agrees not to bring any action or proceeding arising out of or relating to this Agreement in any other court. Each Party waives any
defense  of  inconvenient  forum  to  the  maintenance  of  any  action  or  proceeding  so  brought  and  waives  any  bond,  surety  or  other  security  that  might  be
required of the other Party with respect thereto. Either Party may make service on the other Party by sending or delivering a copy of the process to the Party
to be served at the address and in the manner provided for the giving of notices in Section 15.4. Nothing in this Section 14.4, however, shall affect the right
of either Party to serve legal process in any other manner permitted by law.

67

 
 
 
 
 
 
 
14.5     Waiver of Jury Trial. TO THE EXTENT PERMITTED BY APPLICABLE LAW, EACH PARTY HEREBY IRREVOCABLY WAIVES
ALL  RIGHTS  TO  TRIAL  BY  JURY  IN  ANY  ACTION,  PROCEEDING  OR  COUNTERCLAIM  (WHETHER  BASED  ON  CONTRACT,  TORT  OR
OTHERWISE) ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS OR THE ACTIONS OF EITHER PARTY IN
THE NEGOTIATION, ADMINISTRATION, PERFORMANCE AND ENFORCEMENT OF THIS AGREEMENT.

14.6      Equitable Relief.  Either  Party  may,  at  any  time  and  without  waiving  any  remedy  under  this  Agreement,  seek  from  any  court  having
jurisdiction any temporary injunctive or provisional relief necessary to protect the rights or property of that Party. Any final judgment resolving a Dispute
may be enforced by either Party in any court having appropriate jurisdiction.

ARTICLE 15

MISCELLANEOUS

15.1            Entire  Agreement;  Amendment.  This  Agreement,  including  the  Exhibits  and  Schedules  hereto,  sets  forth  the  complete,  final  and
exclusive  agreement  and  all  the  covenants,  promises,  agreements,  warranties,  representations,  conditions  and  understandings  between  the  Parties  hereto
with respect to the subject matter hereof and supersedes, as of the Effective Date, all prior and contemporaneous agreements and understandings between
the Parties with respect to the subject matter hereof, including the Confidentiality Agreement. The foregoing may not be interpreted as a waiver of any
remedies  available  to  either  Party  as  a  result  of  any  breach,  prior  to  the  Effective  Date,  by  the  other  Party  of  its  obligations  under  the  Confidentiality
Agreement. No subsequent alteration, amendment, change or addition to this Agreement shall be binding upon the Parties unless reduced to writing and
signed by an authorized officer of each Party.

15.2   Limitation of Liability. NEITHER PARTY MAY RECOVER FROM THE OTHER PARTY ANY SPECIAL, INCIDENTAL, INDIRECT,
CONSEQUENTIAL  OR  PUNITIVE  DAMAGES  IN  CONNECTION  WITH  THIS  AGREEMENT,  REGARDLESS  OF  ANY  NOTICE  OF  THE
POSSIBILITY  OF  SUCH  DAMAGES;  PROVIDED,  HOWEVER,  THAT  THIS  SECTION  15.2  SHALL  NOT  BE  CONSTRUED  TO  LIMIT  EITHER
PARTY’S INDEMNIFICATION OBLIGATIONS UNDER ARTICLE 11, EITHER PARTY’S LIABILITY FOR BREACH OF ITS CONFIDENTIALITY
OBLIGATIONS  UNDER  ARTICLE  12  OR  LIABILITY  OF  A  PARTY  FOR  ITS  INFRINGEMENT  OR  MISAPPROPRIATION  OF  ANY
INTELLECTUAL PROPERTY RIGHTS OR FOR A PARTY’S GROSS NEGLIGENCE, WILLFUL MISCONDUCT OR FRAUD. IN ADDITION, IN
NO EVENT SHALL PRECISION’S AGGREGATE LIABILITY ARISING OUT OF OR RELATED TO SUPPLY OF LICENSED PRODUCT UNDER
SECTION  6.2.1  OF  THIS  AGREEMENT,  WHETHER  ARISING  OUT  OF  OR  RELATED  TO  BREACH  OF  CONTRACT,  TORT  (INCLUDING
NEGLIGENCE) OR OTHERWISE, EXCEED [***].

68

 
 
 
 
 
 
 
15.3          Independent  Contractors.  The  relationship  between  TGTX  and  Precision  created  by  this  Agreement  is  solely  that  of  independent
contractors.  This  Agreement  does  not  create  any  agency,  distributorship,  employee-employer,  partnership,  joint  venture  or  similar  business  relationship
between  the  Parties.  Neither  Party  is  a  legal  representative  of  the  other  Party,  and  neither  Party  can  assume  or  create  any  obligation,  representation,
warranty, or guarantee, express or implied, on behalf of the other Party.

15.4      Notice.  Any  notice  required  or  permitted  to  be  given  by  this  Agreement  must  be  in  writing,  in  English.  Any  and  all  notices  or  other
communications or deliveries required or permitted to be provided hereunder must be in writing and will be deemed given and effective if: (a) delivered by
hand or by overnight courier with tracking capabilities; (b) mailed postage prepaid by first class, registered, or certified mail; or (c) delivered by facsimile
or electronic mail followed by delivery via either of the methods set forth in clauses (a) and (b) of this Section 15.4, in each case, addressed as set forth
below unless changed by notice so given:

If to Precision:

If to TGTX:

If to TGTX Parent:

Precision BioSciences, Inc.
302 East Pettigrew Street, Suite A-100
Durham, NC 27701, U.S.A.
Attn: Cindy Atwell, Chief Business Officer
E-mail: [***]

with a copy (which shall not constitute notice) to:

Smith, Anderson, Blount, Dorsett,
Mitchell & Jernigan, LLP
150 Fayetteville Street, Suite 2300
Raleigh, NC 27601, U.S.A.
Attention: John Therien

TG Cell Therapy, Inc.
3020 Carrington Mill Blvd, Suite 475
Morrisville, North Carolina 27560
Attention: Michael S. Weiss, Executive Chairman and Chief Executive Officer

with a copy (which shall not constitute notice) to:

DLA Piper LLP
650 South Exeter Street, Suite 1100
Baltimore, MD 21202
Attention: Howard S. Schwartz, Esq.
Email: [***]

TG Therapeutics, Inc.
3020 Carrington Mill Blvd, Suite 475
Morrisville, North Carolina 27560
Attention: Michael S. Weiss, Executive Chairman and Chief Executive Officer

with a copy (which shall not constitute notice) to:

DLA Piper LLP
650 South Exeter Street, Suite 1100
Baltimore, MD 21202
Attention: Howard S. Schwartz, Esq.
Email: [***]

69

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
15.5       Severability.  If,  for  any  reason,  any  part  of  this  Agreement  is  adjudicated  invalid,  unenforceable,  or  illegal  by  a  court  of  competent
jurisdiction,  (a)  such  adjudication  shall  not,  to  the  extent  feasible,  affect  or  impair,  in  whole  or  in  part,  the  validity,  enforceability,  or  legality  of  any
remaining portions of this Agreement, (b) this Agreement shall be construed and enforced as if such invalid, unenforceable or illegal provision had never
comprised a part hereof, (c) all remaining portions will remain in full force and effect and shall not be affected by the invalid, unenforceable or illegal
provision or by its severance herefrom, and (d) in lieu of such invalid, unenforceable or illegal provision, the Parties shall use reasonable efforts to seek and
agree on an alternative valid and enforceable provision that preserves the original purpose and intent of this Agreement.

15.6       Non-Use of Names. Except as permitted pursuant to Section 12.2, Precision shall not use the name, trademark, logo, or physical likeness
of TGTX or its respective officers, directors or employees, or any adaptation of any of them, in any advertising, promotional or sales literature, without
TGTX’s prior written consent; provided  that  Precision  shall  have  the  right  to  use  the  name  and  logo  of  TGTX  on  its  website  solely  for  the  purpose  of
referring to TGTX as a partner of Precision. Precision shall require its Affiliates to comply with the foregoing. Except as permitted pursuant to Section
12.2, TGTX shall not use the name, trademark, logo, or physical likeness of Precision or its officers, directors or employees, or any adaptation of any of
them, in any advertising, promotional or sales literature, without Precision’s prior written consent; provided that TGTX shall have the right to use the name
and logo of Precision on its website and in presentation materials solely for the purpose of referring to Precision as licensor of technology used by TGTX.
TGTX shall require its Affiliates and Sublicensees to comply with the obligations set forth in this Section 15.6.

15.7        Assignment. Neither Party may assign or transfer this Agreement or any rights or obligations hereunder without the prior written consent
of  the  other,  except  that  a  Party  may  make  such  an  assignment  or  transfer,  without  the  other  Party’s  consent  to:  (a)  its  Affiliate  provided  that  (i)  such
Affiliate  has  sufficient  resources  to  perform  under  this  Agreement  and  (ii)  such  Party  shall  remain  primarily  liable  for  any  acts  or  omissions  of  such
Affiliate; or (b) to an Acquirer in connection with a Change of Control of such Party. For the avoidance of doubt, (y) nothing in this Agreement shall be
construed as consent by Precision to assignment of this Agreement by TGTX in the context of a bankruptcy proceeding, and (z) nothing in this Agreement
shall  be  construed  as  consent  by  TGTX  to  assignment  of  this  Agreement,  prior  to  [***],  by  Precision  in  the  context  of  a  bankruptcy  proceeding.  Any
permitted assignee shall, in writing reasonably satisfactory to the non-assigning party and as a condition to the effectiveness of such assignment, expressly
assume performance of such assigning Party’s rights and obligations hereunder and unconditionally agree to the terms hereof. Any permitted assignment or
transfer  is  binding  on  the  successors  of  the  assigning  or  transferring  Party  and  shall  inure  to  their  benefit.  Any  assignment  or  transfer  or  attempted  or
purported assignment or transfer by either Party in violation of the terms of this Section 15.7 is null, void and of no legal effect.

70

 
 
 
 
 
15.8      Waivers. The failure of a Party to insist upon strict performance of any provision of this Agreement or to exercise any right arising out of
this Agreement shall neither impair that provision or right nor constitute a waiver of that provision or right, in whole or in part, in that instance or in any
other  instance.  Any  waiver  by  a  Party  of  a  particular  provision  or  right  shall  be  in  writing,  shall  be  as  to  a  particular  matter  and,  if  applicable,  for  a
particular period of time and shall be signed by such Party.

15.9      Force Majeure. Neither Party shall be responsible to the other for any failure or delay in performing any of its obligations under this
Agreement or for other nonperformance hereunder (excluding, in each case, the obligation to make payments when due) if such delay or nonperformance is
caused by strike, fire, flood, earthquake, accident, war, act of terrorism, epidemics, pandemics, the spread of infectious diseases, quarantines, act of God or
of the government of any country or of any local government, or by any other cause unavoidable or beyond the control of any Party hereto. In such event,
such affected Party shall use Commercially Reasonable Efforts to resume performance of its obligations and will keep the other Party informed of actions
related thereto.

15.10    Interpretation. The captions and headings to this Agreement are for convenience only, and are to be of no force or effect in construing or
interpreting  any  of  the  provisions  of  this  Agreement.  Unless  specified  to  the  contrary,  references  to  Articles,  Sections,  Schedules  or  Exhibits  mean  the
particular Articles, Sections, Schedules or Exhibits to this Agreement and references to this Agreement include all Exhibits and Schedules hereto. In the
event of any conflict between the main body of this Agreement and any Exhibit or Schedule hereto, the main body of this Agreement shall prevail. Unless
context otherwise clearly requires, whenever used in this Agreement: (a) the words “include” or “including” shall be construed as incorporating, also, “but
not  limited  to”  or  “without  limitation”;  (b)  the  word  “day”  or  “year”  means  a  calendar  day  or  Calendar  Year  unless  otherwise  specified;  (c)  the  word
“notice”  means  notice  in  writing  (whether  or  not  specifically  stated)  and  shall  include  notices,  consents,  approvals  and  other  written  communications
contemplated under this Agreement; (d) the words “hereof,” “herein,” “hereby” and derivative or similar words refer to this Agreement as a whole and not
merely  to  the  particular  provision  in  which  such  words  appear;  (e)  the  words  “shall”  and  “will”  have  interchangeable  meanings  for  purposes  of  this
Agreement; (f) provisions that require that a Party, the Parties or a committee hereunder “agree,” “consent” or “approve” or the like shall require that such
agreement, consent or approval be specific and in writing, whether by written agreement, letter, approved minutes or otherwise; (g) words of any gender
include  the  other  gender;  (h)  words  using  the  singular  or  plural  number  also  include  the  plural  or  singular  number,  respectively;  (i)  references  to  any
specific  law,  rule  or  regulation,  or  article,  section  or  other  division  thereof,  shall  be  deemed  to  include  the  then-current  amendments  thereto  or  any
replacement  law,  rule  or  regulation  thereof;  (j)  the  phrase  “non-refundable”  shall  not  prohibit,  limit  or  restrict  either  Party’s  right  to  obtain  damages  in
connection with a breach of this Agreement; (k) neither Party shall be deemed to be acting on behalf of the other Party; and (l) the words “gene editing”
and “genome editing” have interchangeable meanings for purposes of this Agreement and do not include gene therapy activities (other than gene editing).

71

 
 
 
 
 
15.11    Counterparts; Electronic Signatures.  This  Agreement  may  be  executed  in  any  number  of  counterparts,  each  of  which  is  deemed  an
original, but all of which together constitute one instrument. This Agreement may be executed and delivered electronically and upon such delivery such
electronic signature will be deemed to have the same effect as if the original signature had been delivered to the other Party.

15.12    Expenses. Each Party shall pay its own costs, charges and expenses incurred in connection with the negotiation, preparation and execution

of this Agreement.

15.13        Further  Assurances.  TGTX  and  Precision  hereby  covenant  and  agree  without  the  necessity  of  any  further  consideration,  to  execute,
acknowledge and deliver any and all documents and take any action as may be reasonably necessary to carry out the intent and purposes of this Agreement.

15.14    No Third Party Beneficiary Rights. This Agreement is not intended to and shall 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.

15.15          Construction.  The  Parties  hereto  acknowledge  and  agree  that:  (a)  each  Party  and  its  counsel  reviewed  and  negotiated  the  terms  and
provisions of this Agreement and have contributed to its revision; (b) the rule of construction to the effect that any ambiguities are resolved against the
drafting Party shall not be employed in the interpretation of this Agreement; and (c) the terms and provisions of this Agreement shall be construed fairly as
to all Parties hereto and not in a favor of or against any Party, regardless of which Party was generally responsible for the preparation of this Agreement.

15.16    Cumulative Remedies. No remedy referred to in this Agreement is intended to be exclusive unless explicitly stated to be so, but each

shall be cumulative and in addition to any other remedy referred to in this Agreement or otherwise available under law.

15.17    Extension to Affiliates. Except as expressly set forth otherwise in this Agreement, each Party shall have the right, subject to compliance
with the applicable terms of this Agreement, to extend the rights and immunities granted in this Agreement to one or more of its Affiliates. All applicable
terms and provisions of this Agreement, except this right to extend, shall apply to any such Affiliate to which this Agreement has been extended to the
same extent as such terms and provisions apply to the Party extending such rights and immunities. For clarity, the Party extending the rights and immunities
granted hereunder shall remain primarily liable for any acts or omissions of its Affiliates.

15.18     TGTX Parent Guarantee.

72

 
 
 
 
 
 
 
 
 
 
15.18.1    TGTX Parent hereby absolutely, unconditionally and irrevocably guarantees, jointly and severally, as a primary obligor and not
merely as a surety, the due and timely payment and performance of all obligations (including payment obligations and other covenants) of TGTX and each
of  its  Affiliates  under  this  Agreement  (the  “Parent  Obligations”).  TGTX  Parent  agrees  that  (a)  the  Parent  Obligations  and  this  Agreement  may  be
extended, modified or renewed, in whole or in part, without notice or further assent from TGTX Parent, and that TGTX Parent will remain bound upon its
guarantee notwithstanding any extension, modification or renewal of any Parent Obligation or of this Agreement, any assumption of any such guaranteed
Parent Obligation by any other party or any other act or event that might otherwise operate as a legal or equitable discharge of TGTX Parent under this
Section 15.18, (b) TGTX Parent shall be bound by all of the terms and conditions of Article 12, Sections 14.1 and 14.4 – 14.6, and this Article 15 (and all
of  the  definitions  and  capitalized  terms  contained  therein)  as  if  such  Sections  and  Articles  applied  to  TGTX  Parent,  and  (c)  so  long  as  the  Parent
Obligations remain outstanding, TGTX Parent will operate in the ordinary course of business and not dispose of (by dividend, distribution, sale, transfer, or
otherwise) all or substantially all of its assets other than to Affiliates that shall also agree in writing to become a guarantor of the Parent Obligations under
the  terms  and  conditions  of  this  Section  15.18.  TGTX  Parent  further  agrees  that  its  guarantee  constitutes  an  absolute,  unconditional  and  irrevocable
guarantee of payment and performance when due (and not just of collection) and waives (y) any right to require that any resort be had by Precision to any
other  guarantee  for  any  security  held  for  payment  or  performance  of  the  Parent  Obligations  and  (z)  any  other  circumstance  which  might  otherwise
constitute a defense to this guarantee. This guarantee is in no way conditioned upon any requirement that Precision first attempt to collect or enforce any
guaranteed obligation from or against TGTX. NOTWITHSTANDING THE FOREGOING, NEITHER PARTY MAKES ANY REPRESENTATION OR
EXTENDS  ANY  WARRANTY  OF  ANY  KIND,  ORAL,  WRITTEN,  EXPRESS,  IMPLIED,  OR  OTHERWISE,  IN  CONNECTION  WITH  THIS
GUARANTEE, AND EACH PARTY HEREBY DISCLAIMS, AND TGTX PARENT ACKNOWLEDGES AND AGREES TO THE DISCLAIMER BY
THE PARTIES OF, ALL REPRESENTATIONS AND WARRANTIES IN CONNECTION WITH THIS GUARANTEE.

15.18.2    TGTX Parent represents and warrants that, as of the Effective Date:

  (a)    it is duly organized and validly existing under in the Applicable Laws of the jurisdiction of its incorporation or formation,
as applicable, has full corporate, limited liability company or other power and authority, as applicable, to enter into this Agreement and to carry out the
provisions hereof;

  (b)    it is duly authorized to execute and deliver this Agreement and to perform its obligations hereunder, and the individual
executing this Agreement on its behalf has been duly authorized to do so by all requisite corporate, limited liability company or other action, as applicable;
and

    (c)        this  Agreement  is  legally  binding  upon  it  and  enforceable  in  accordance  with  its  terms  (except  as  the  enforceability
thereof may be limited by bankruptcy, bank moratorium or similar laws affecting creditors’ rights generally and laws restricting the availability of equitable
remedies and may be subject to general principles of equity whether or not such enforceability is considered in a proceeding at law or in equity) and the
execution,  delivery  and  performance  of  this  Agreement  by  it  have  been  duly  authorized  by  all  necessary  corporate  action  and  do  not  and  will  not:  (i)
conflict with, or constitute a default or result in a breach under, any agreement, instrument or understanding, oral or written, to which it is a party or by
which it may be bound, or violate any Applicable Law; or (ii) require any consent or approval of its stockholders or similar.

[signature page follows]

73

 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the Parties have caused this Agreement to be executed as of the Effective Date by their duly authorized representatives.

PRECISION BIOSCIENCES, INC.

By:  
Name: Michael Amoroso
Title: Chief Executive Officer

[Signature Page to License Agreement]

 
 
 
 
 
 
 
 
 
 
 
 
TG CELL THERAPY, INC.         

By:  
Name: 
Title: 

IN WITNESS WHEREOF, TGTX Parent has caused this Agreement to be executed, with respect to Sections 8.14 and 15.18, as of the Effective Date

by its duly authorized representative.

TG THERAPEUTICS, INC.         

By:  
Name: 
Title: 

[Signature Page to License Agreement]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 1.85

Licensed ARCUS Nuclease
[Omitted]

[***]

 
 
 
 
 
 
Exhibit 10.2.2

Existing Patents
[Omitted]

[***]

 
 
 
 
 
 
Schedule 1.45

Patents within Duke IP as of the Effective Date
[Omitted]

[***]

 
 
 
 
 
 
 
Exhibit 19.1

Insider Trading Policy

I. PURPOSE

TG Therapeutics, Inc. (the “Company”) has adopted this Insider Trading Policy (this “Policy”) to help its Employees, Consultants, Officers, and Directors,
comply with insider trading laws and to prevent the appearance of improper insider trading.

Insider trading laws prohibit a person from:

● using material nonpublic information to make decisions to purchase, sell, give away or otherwise trade the Company’s securities,
● providing material nonpublic information to others outside the Company or recommending the purchase or sale of Company securities on the basis

of such information (often referred to as “tipping”), or

● assisting someone who is engaged in any of the above activities.

The prohibition against insider trading applies to purchases, sales, tips and recommendations by anyone associated with the Company if the information
involved is “material” and “nonpublic” (“Material Nonpublic Information”) as defined below. The prohibition on insider trading applies irrespective of the
volume of securities at issue.

This Policy is administered by the Chief Financial Officer, the Company’s Insider Trading
Compliance Officer (“Compliance Officer”). See Section V. for more details.

II. SCOPE

  A.

Insiders. This Policy applies to all Insiders, which includes:

● all Employees, Officers, and members of the Board of Directors (Directors) of the Company (collectively, “Company Personnel”);
● family members and others living in the same household as Company Personnel;
● family  members  of  Company  Personnel  whose  transactions  in  Company  securities  are  subject  to  the  influence  or  control  of  Company

Personnel;

● any corporations, partnerships, or other entities owned or controlled by the foregoing persons or any corporation in which such persons hold

more than 20% of the equity or voting rights;

● any trust or estate over which Company Personnel have control or influence with respect to a transaction in securities (e.g., a trustee or an

executor); and

● any Consultants and other third parties who have or may gain access to material nonpublic information concerning the Company.

  B. Transaction Types. This Policy applies to any and all transactions in the Company’s securities, including (unless specifically excluded herein) its
common stock and options to purchase common stock. In addition, this Policy applies to any other type of securities that the Company may issue,
including but not limited to preferred stock, convertible debentures, warrants and exchange-traded options or other derivative securities.

Transactions subject to this Policy include, but are not limited to:
● purchases,
● sales (including short-selling), whether in the open market or with the Company,
● transfers to anyone or any entity, with or without consideration,
● gifts,
● pledging of shares of options,
● granting of an option to acquire an Insider’s interest in Company securities, and
● certain elections made under the Company’s 401K plan, if applicable.

1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
III. DEFINITION OF “MATERIAL NONPUBLIC INFORMATION”

  A. “Material”  Information.  Material  information  is  any  type  of  information  that  could  reasonably  be  expected  to  affect  the  price  of  Company
securities,  beyond  normal  daily  fluctuations.  There  is  no  bright-line  rule  as  to  what  constitutes  “Material”  information.  Generally  speaking,
information  about  the  Company  is  Material  if  there  is  a  substantial  likelihood  that  a  reasonable  stockholder  would  consider  the  information
important in making a decision whether or not to buy or sell the Company’s securities, or, stated another way, if the disclosure of the information
would be expected to significantly alter the total mix of the information about the Company in the marketplace, the information would be considered
Material.

While it is not possible to identify all information that would be deemed Material, the following types of information ordinarily would be considered
Material:

● Financial performance, including quarterly and year-end earnings, and significant changes in financial performance or liquidity;
● Company projections and strategic plans;
● Clinical results or presentations of the Company’s drug candidates;
● Potential mergers and acquisitions or the sale of Company assets or subsidiaries;
● Partnership agreements for the Company’s clinical-stage drug candidates;
● New major contracts, order, suppliers, customer, or finance sources, or the loss thereof;
● Major discoveries or significant changes or developments in products or product lines, clinical trial results, research or technologies;
● Significant changes or developments in supplies or inventory, including significant product defects, recalls or product returns;
● Significant pricing changes;
● Stock splits, public or private securities/debt offerings, or changes in Company dividend policies or amounts;
● Transactions in the Company’s securities by the Company’s Section 16 Officers and Directors, until such time as the transactions are publicly

filed with the Securities and Exchange Commission (SEC);

● Significant changes in senior management;
● Significant labor disputes or negotiations;
● Actual or threatened major litigation or the resolution of such litigation; and
● Content of material formal Food and Drug Administration responses to the Company.

It is important to remember that whether information is Material will be viewed by enforcement authorities with the benefit of hindsight.

  B. “Nonpublic” Information.  Material  information  is  “Nonpublic”  if  it  has  not  been  widely  disseminated  to  the  public  in  a  manner  that  makes  it
generally available to investors, including, without limitation, through major newswire services, national news services and financial news services
or the filing of public documents as required with the SEC. For the purposes of this Policy, information will be considered public, i.e., no longer
Nonpublic, after the close of trading on the second full trading day following the Company’s widespread public release of the information.

  C. Consult  with  the  Compliance  Officer  for  Guidance. Any  Insider  who  is  unsure  whether  the  information  that  he  or  she  possesses  is  Material

Nonpublic Information should consult the Compliance Officer for guidance before seeking pre-clearance to trade in Company securities.

2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IV. STATEMENT OF COMPANY POLICY AND PROCEDURES

  A. Prohibited Activities For All Insiders:

i.

Trading  in  Company  Securities.  No  Insider  may  buy,  sell,  or  otherwise  trade  in  Company  securities  while  possessing  Material  Nonpublic
Information concerning the Company. In addition, no Insider may buy, sell, or otherwise trade in Company securities unless the trade(s) have
been pre-approved in accordance with the procedures set forth in Section IV.B., below.

ii. Tipping. No Insider may “tip” or disclose Material Nonpublic Information concerning the Company to any person unless required as part of that
Insider’s regular duties for the Company. In any instance in which such information is disclosed to outsiders, the Company shall take such steps
as are necessary to preserve the confidentiality of the information, including requiring the outsider to agree in writing to comply with the terms
of  this  Policy  and/or  to  sign  a  confidentiality  agreement.  All  inquiries  from  outsiders  regarding  Material  Nonpublic  Information  about  the
Company must be forwarded to Investor Relations.

iii. Giving Trading Advice. No Insider may give trading advice of any kind about the Company to anyone while possessing Material Nonpublic
Information about the Company, except that Insiders should advise others not to trade if they have knowledge that doing so might violate the
law  or  this  Policy.  The  Company  strongly  discourages  all  Insiders  from  giving  trading  advice  concerning  the  Company  to  third  parties  even
when the Insiders do not possess Material Nonpublic Information about the Company.

iv. Engaging in Short Sales. No Insider may trade in any interest or position relating to the future price of Company securities, such as a put, call or

short sale.

v. Trading  in  Securities  of  Other  Companies.  No  Insider,  while  in  the  possession  of  Material  Nonpublic  Information  about  any  other  public
company gained during the course of employment with the Company, may (a) trade in securities of the other Company, (b) “tip” or disclose
such Material Nonpublic Information concerning that company to anyone, or (c) give trading advice of any kind to anyone concerning the other
public company.

  B. Procedures for Approving Insider Trades. Regardless of the proposed timing or type of trade, no Insider may trade in Company securities until:

● The  person  trading  has  notified  the  Compliance  Officer  in  writing  of  the  amount  and  nature  of  the  proposed  trade(s)  by  submitting  a

Notification of Proposed Trade form (see Appendix A);

● The  person  trading  has  certified  to  the  Compliance  Officer  in  writing  at  the  time  of  such  proposed  trade(s)  that  (i)  he  or  she  is  not  in
possession of Material Nonpublic Information concerning the Company and (ii) the proposed trade(s) do not violate the trading restrictions of
Section 16 of the Exchange Act or Rule 144 of the Securities Act;

● The Compliance Officer has approved the trade and has certified such approval in writing (including by email); and

● The  person  trading  has  provided  the  Compliance  Officer  any  other  documentation  reasonably  requested  by  the  Compliance  Officer  in
furtherance of the foregoing procedures. Any failure to provide such requested information may be grounds for denial of a Notification of
Proposed Trade by the Compliance Officer.

  C. Period to Trade Upon Receipt of Approval. After receiving written or electronic approval to engage in a trade from the Compliance Officer, the
person trading must complete the proposed trade within five (5) business days of receipt of approval (“Authorization Period”), unless an exception is
granted. Transactions not effected within the time limit will be subject to Compliance Officer approval again. If the person trading becomes aware of
Material Nonpublic Information after Compliance Officer approval but before the trade is executed, the approval is void and the trade must not be
completed.

3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  D. Blackout Period. The period beginning with the 15th day of the last calendar month of each quarter and ending two (2) Trading Days following the
date of public disclosure of the financial results for that quarter (the "Blackout Period") is a particularly sensitive period of time for Company stock
transactions from the perspective of compliance with applicable securities laws. This sensitivity is due to the fact that Officers, Directors and certain
other Employees and Consultants will, during that period, often possess Material Nonpublic Information about the expected financial results for the
quarter.

Except as set forth in Section IV.F. (Trades Made Pursuant to Rule 10b5-1 Plans), the following Company Personnel may not trade in Company
Securities during a Blackout Period, and this restriction will not be waived:
● Directors;
● Officers;
● Vice Presidents and above (all functions); and
● All members of the following functions:

Finance
Commercial Operations

-
-
- Marketing for Approved Products
- Market Access

The Blackout Periods are as follows:

● From March 15 until the end of the second full trading day following public announcement of first quarter financial results;
● From June 15 until the end of the second trading full day following public announcement of second quarter financial results;
● From September 15 until the end of the second full trading day following public announcement of third quarter financial results; and
● From  December  15  until  the  end  of  the  second  full  trading  day  following  public  announcement  of  fourth  quarter  and  year-end  financial

results.

  E. Special Blackout Periods. Company business may necessitate a blackout period at points in time other than the above (such as for negotiation of
mergers,  acquisitions  or  licensing  agreements,  clinical  trial  results,  manufacturing  and  supply,  which  may  not  be  publicly  disclosed).  While  such
Material Nonpublic Information is pending disclosure, the Compliance Officer, in consultation with Company Management, may designate special
blackout  periods  ("Special  Blackout  Periods")  during  which  trading  in  Company  securities  by  certain  Insiders  (who  the  Compliance  Officer  may
designate as subject to a Special Blackout Period because of their position, responsibilities, or their actual or potential access to Material Nonpublic
Information) is prohibited. If the Company imposes a Special Blackout Period, the Compliance Officer will notify the Insiders affected in writing.
No Notification of Proposed Trade Forms will be approved during the Special Blackout Period.

An Insider may not disclose to any outside third party that a Special Blackout Period has been designated.

  F. Trades Made Pursuant to Rule 10b5-1 Plans.

i. General Information: Under Rule 10b5-1 of the Securities Exchange Act, an individual has an affirmative defense against an allegation of insider
trading  if  he  or  she  demonstrates  that  the  purchase,  sale  or  trade  in  question  took  place  pursuant  to  a  binding  contract,  specific  instruction  or
written plan that was put into place before he or she became aware of Material Nonpublic Information. Such plans are commonly referred to as
Rule 10b5-1 Plans.

Rule  10b5-1  Plans  require  advance  commitments  that  may  impact  the  amounts,  prices,  or  timing  of  purchases  or  sales  of  Company  securities.
Accordingly, while Rule 10b5-1 Plans have the advantage of protecting against insider trading liability, they limit flexibility and discretion and
may not be suitable for all Insiders.

The  availability  of  a  Rule  10b5-1  Plan  does  not  in  any  way  obligate  the  Compliance  Officer  to  approve  any  Rule  10b5-1  Plans  proposed  by
Insiders. The Compliance Officer may reject any proposed 10b5-1 Plans at his or her sole reasonable discretion.

ii. Specific Requirements: For a Rule 10b5-1 Plan to serve as an affirmative defense to insider trading liability, it must meet the following specific

requirements:

● Preapproval - The Compliance Officer must pre-approve any Rule 10b5-1 Plan prior to its effectiveness. Preapproval is also required for any

modifications to an existing Rule 10b5-1 Plan;

● Material Nonpublic Information and Blackouts -The individual desiring to enter into a Rule 10b5-1 Plan must do so at a time when he or she is
not  aware  of  any  Material  Nonpublic  Information  or  is  otherwise  subject  to  a  Blackout  Period  or  Special  Blackout  Period.  Further,  no
modifications to an existing Rule 10b5-1 Plan may be made while the individual is aware of any Material Nonpublic Information or is otherwise
subject to a Blackout Period or Special Blackout Period;

● 30-day Waiting Period – The date of the first possible transaction under an approved Rule 10b5-1 Plan may not happen until 30 days after the
date the Rule 10b5-1 Plan is approved and becomes effective. A 30-day waiting period is also required following the date of approval of any
modifications to an existing 10b5-1 Plan; and

● Filing of SEC Forms – The Compliance Officer must ensure that a procedure is in place for guaranteeing prompt filings of Forms 4, 5, and 144

with the SEC for Rule 10b5-1 Plans established by Officers or Directors.

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  G. Exceptions to Trading Prohibitions. The prohibition on trading in Company securities during Blackout Periods, during SpecialBlackout Periods, or

while otherwise in possession of Material Nonpublic Information does not apply to:

● purchases made under an Employee stock purchase plan operated by the Company; provided, however, that the securities so acquired may

not be sold during a Blackout Period or any Special Blackout Period;

● exercises  of  stock  options  or  the  surrender  of  shares  to  the  Company  in  payment  of  the  exercise  price  or  in  satisfaction  of  any  tax
withholding obligation, in each case in a manner permitted by the applicable stock option; provided, however, that the securities so acquired
may  not  be  sold  (either  outright  or  in  connection  with  a  “cashless”  exercise  transaction  through  a  broker)  during  a  Blackout  Period  or
Special  Blackout  Period  or,  if  outside  a  Blackout  Period  or  Special  Blackout  Period,  without  receiving  the  approval  of  the  Compliance
Officer;

● automatic sales of shares of the Company’s common stock through a Company- contracted service provider or broker to cover any taxes
due as a result of the vesting of restricted stock or restricted stock units, where the amount of shares sold is based on the Insider’s taxable
income, the market price of the common stock on the date that the restricted stock or restricted stock units vest (the “Vesting Date”) and the
market price on the date of the sale, which date shall be as soon as possible after the Vesting Date;

● acquisitions or dispositions of Company common stock under the Company’s 401(k) plan, which are made pursuant to standing instructions
not entered into or modified during a Blackout Period or Special Blackout Period or while otherwise in possession of Material Nonpublic
Information; and

● purchases or sales made pursuant to a Rule 10b5-1 Plan.

  H. Priority of Statutory or Regulatory Trading Restrictions. The trading prohibitions and restrictions set forth in this Policy will be superseded by
any  greater  prohibitions  or  restrictions  prescribed  by  federal  or  state  securities  laws  and  regulations.  Any  Insider  who  is  uncertain  whether  other
prohibitions or restrictions apply should ask the Compliance Officer.

V.

INSIDER TRADING COMPLIANCE OFFICER

  A. Responsibilities. The Company has designated the Chief Financial Officer, as its Insider Trading Compliance Officer (the “Compliance Officer”)
responsible  for  ensuring  compliance  with  this  Policy.  In  addition  to  the  trading  approval  duties  described  in  Section  IV.B.,  the  duties  of  the
Compliance Officer will also include:

● administering this Policy and monitoring and enforcing compliance with all Policy provisions and procedures;

● responding to all inquiries relating to this Policy and its procedures;

● designating Special Blackout Periods, in consultation with the General Counsel and Chief Executive Officer and announcing such periods,

as defined below;

● providing copies of this Policy and other appropriate materials to all current and new directors, officers and employees, and such Outsiders

who the Compliance Officer determines have or may gain access to Material Nonpublic Information concerning the Company;

● administering,  monitoring  and  enforcing  compliance  with  all  federal  and  state  insider  trading  laws  and  regulations,  including  without
limitation Sections 10(b), 15, 20A and 21A of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the rules and
regulations  promulgated  thereunder,  and  Rule  144  under  the  Securities  Act  of  1933  (the  “Securities  Act”)  and  related  regulations  of  the
Financial Industry Regulatory Authority, Inc. (”FINRA”) or The Nasdaq Stock Market Inc. (“Nasdaq”); and assisting in the preparation and
filing of all reports required to be filed by the Company under the Exchange Act relating to insider trading in the Company’s securities,
including without limitation Forms 3, 4, 5 and 144 and Schedules 13D and 13G (“SEC Reports”);

● revising the Policy as necessary to reflect changes in federal or state insider trading laws and regulations or the regulations of FINRA or

Nasdaq; and

● maintaining as Company records originals or copies of all documents required by the provisions of this Policy or the procedures set forth

herein, and copies of all SEC Reports.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Compliance Officer may designate one or more individuals who may perform the Compliance Officer’s duties in the event that the Compliance
Officer is unable or unavailable to perform such duties.

  B. Compliance Officer Trades. If the Compliance Officer desires to complete any trades involving Company securities, he or she must first obtain the

approval of the Chief Executive Officer of the Company in accordance with the requirements outlined in this Policy.

VI.

POTENTIAL CIVIL, CRIMINAL AND DISCIPLINARY SANCTIONS

  A. Civil  and  Criminal  Penalties.  The  consequences  of  prohibited  insider  trading  or  tipping  can  be  severe  and  can  include  significant  fines  and

imprisonment. The Company and/or the supervisors of the person violating the rules may also face major civil and/or criminal penalties.

  B. Company Discipline. Violation of this Policy or federal or state insider trading or tipping laws by any director, officer or employee, or other Insider,
may subject the director to dismissal proceedings and the officer or employee to disciplinary action by the Company up to and including termination
for cause.

  C. Reporting of Violations. Any Insider who violates this Policy or any federal or state laws governing insider trading or tipping, or knows of such
violation  by  any  other  Insiders,  must  report  the  violation  immediately  to  the  Compliance  Officer.  Upon  learning  of  any  such  violation,  the
Compliance Officer, in consultation with the Company’s legal counsel, will determine whether the Company should release any Material Nonpublic
Information, or whether the Company should report the violation to the SEC, Nasdaq, or other appropriate governmental authority.

VII.

ADDITIONAL INFORMATION APPLICABLE TO SECTION 16 OFFICERS AND DIRECTORS.

Officers and Directors of the Company must also comply with the reporting obligations and limitations on short-swing transactions set forth in Section
16 of the Exchange Act (“Section 16”). Section 16 Officers and Directors must notify the Compliance Officer, by email and/or facsimile transmission,
promptly upon the execution of such trade, but in no event later than next business day after the execution of such trade. Such notice shall include all
relevant details of such trade, including, but not limited to:

● the name of the entity in whose name the trade was made;
● the type and amount of securities subject to the trade;
● the price at which the securities were traded; and
● the new number of securities owned, directly or indirectly, by the Insider subsequent to the execution of the trade.

The  Company  has  provided,  or  will  provide,  separate  materials  to  its  Section  16  officers  and  directors  regarding  compliance  with  Section  16  and  its
related rules.

VIII.

INQUIRIES.

Please direct all inquiries regarding this policy to the Compliance Officer.

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notification of Proposed Trade

Section 1: Notification
From:
(Name of Insider)
(Please fill out that which is applicable)
I hereby notify you of my intent to trade in securities of TG Therapeutics, Inc. (the “Company”). The amount and nature of the proposed trade is as
follows:

Date:

●         Sell in the open market           shares of Company Common Stock currently held at           (e.g., Fidelity).

●         Exercise           non-qualified stock options granted by the Company on          .

●         Purchase in the open market           shares of Company Common Stock.

●         Gift           shares of Company Common Stock to           ; or 

●         Adopt a Rule 10b5-1 Plan as set forth in the Company’s Insider Trading Policy (please submit the proposed Plan with this request).

Section 2: Certification
In connection with this proposed trade, I hereby certify that:

1.         I am not in possession of any Material Nonpublic Information concerning the Company, as defined in the Company’s Insider Trading Policy
(the "Policy").

2.         To the best of my knowledge, the proposed trade does not violate the trading restrictions of Section 16 of the Securities Exchange Act of 1934,
as amended, or Rule 144 of the Securities Act of 1933, as amended.

I  understand  that  if  I  trade  while  possessing  Material  Nonpublic  Information  or  in  violation  of  the  above  trading  restrictions,  including  during  the
Authorization Period (as defined below and in the Policy), I may be subject to severe civil and/or criminal penalties, and may be subject to sanctions by
the Company as set forth in the Policy. Furthermore, I understand that I am not authorized to trade in Company securities or adopt a Rule 10b5-1 Plan in
reliance upon this Notice until the Compliance Officer has approved it. Following approval by the Compliance Officer, authorization to trade pursuant to
the Notice will continue for five (5) business days following the date of the Compliance Officer’s approval (“Authorization Period”). I understand that if
I have not completed by proposed trade or adopted by Rule 10b5-1 Plan by the last date of the Authorization Period, I must submit a new Notice of
Proposed Trade in order to trade in Company securities or adopt a Rule 10b5-1 Plan.

Signature of Insider:

Section 2: Insider Trading Compliance Officer (or Designee) Approval
Name
Title
Signature of Insider Trading Compliance Officer (or Designee):

Date:

Date:

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                                                                              
 
 
 
 
                                                                              
 
 
 
Subsidiaries of TG Therapeutics, Inc.

Exhibit 21.1

Ariston Pharmaceuticals, Inc.

TG Biologics, Inc.

TG Therapeutics AUS Pty Ltd

TG Cell Therapy, Inc.

 
 
 
 
 
  
 
 
 
 
Consent of Independent Registered Public Accounting Firm

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the registration statement (No. 333-265838) on Form S-8 and registration statement (No. 333-267262) on
Form S-3ASR of our reports dated February 29, 2024, with respect to the consolidated financial statements of TG Therapeutics, Inc. and the effectiveness
of internal control over financial reporting.

Exhibit 23.1

/s/ KPMG LLP

New York, New York
February 29, 2024

 
 
 
 
 
 
 
CERTIFICATION OF PERIODIC REPORT
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 31.1

I, Michael S. Weiss, certify that:

1.

I have reviewed this annual report on Form 10-K of TG Therapeutics, Inc.;

2. 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;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the

financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying 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 reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f))
for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our

supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting 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 reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the

registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably

likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) 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 reporting.

Date: February 29, 2024

/s/ Michael S. Weiss
Michael S. Weiss
Chairman, Chief Executive Officer and President

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
CERTIFICATION OF PERIODIC REPORT
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 31.2

I, Sean A. Power, certify that:

1.

I have reviewed this annual report on Form 10-K of TG Therapeutics, Inc.;

2. 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;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the

financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying 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 reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f))
for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our

supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting 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 reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the

registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably

likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) 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 reporting.

Date: February 29, 2024

/s/ Sean A. Power
Sean A. Power
Chief Financial Officer
Principal Financial and Accounting Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Exhibit 32.1

STATEMENT OF CHIEF EXECUTIVE OFFICER OF

TG THERAPEUTICS, INC.

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the annual report of TG Therapeutics, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2023 as filed with the
Securities and Exchange Commission (the “Report”), I, Michael S. Weiss, Chairman, Chief Executive Officer and President of the Company, certify,
pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that, based on my knowledge:

1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 29, 2024

/s/ Michael S. Weiss
Michael S. Weiss
Chairman, Chief Executive Officer and President

 
 
 
 
 
 
 
 
 
 
 
  
 
Exhibit 32.2

STATEMENT OF CHIEF FINANCIAL OFFICER OF

TG THERAPEUTICS, INC.

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the annual report of TG Therapeutics, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2023 as filed with the
Securities and Exchange Commission (the “Report”), I, Sean A. Power, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as
adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that, based on my knowledge:

1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 29, 2024

/s/ Sean A. Power
Sean A. Power
Chief Financial Officer
Principal Financial and Accounting Officer

 
 
 
 
 
 
 
 
 
 
 
  
 
Exhibit 97.1

1.0

General.

TG THERAPEUTICS, INC.
Incentive Compensation Recovery Policy

1.1

TG Therapeutics, Inc. (the “Company”) has adopted this Policy in accordance with the applicable listing standards of Nasdaq and Rule 10D-1
under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), which require listed companies to adopt and comply with a
compensation recovery policy. To the extent this Policy is in any manner deemed inconsistent with such listing standards, this Policy shall be
treated as retroactively amended to be compliant with such listing standard.

1.2

The effective date of this Policy is October 2, 2023 (the “Effective Date”).

2.0

Definitions. The following words and phrases shall have the following meanings for purposes of this Policy:

2.1

2.2

2.3

2.4

2.5

2.6

Accounting Restatement. An “Accounting Restatement” means an accounting restatement due to the material noncompliance of the Company
with  any  financial  reporting  requirement  under  the  securities  laws,  including  any  required  accounting  restatement  to  correct  an  error  in
previously  issued  financial  statements  that  is  material  to  the  previously  issued  financial  statements,  or  that  would  result  in  a  material
misstatement if the error were corrected in the current period or left uncorrected in the current period.

Board. The “Board” means the Board of Directors of the Company. 

Compensation Committee. The “Compensation Committee” means the Compensation Committee of the Board.

Erroneously Awarded Compensation. “Erroneously Awarded Compensation” is the amount of Incentive-Based Compensation Received that
exceeds the amount of Incentive-Based Compensation that otherwise would have been Received had it been determined based on the restated
amounts, computed without regard to any taxes paid. For Incentive-Based Compensation based on stock price or TSR, where the amount of
Erroneously Awarded Compensation is not subject to mathematical recalculation directly from the information in an Accounting Restatement:
(i) the amount shall be based on a reasonable estimate of the effect of the Accounting Restatement on the stock price or TSR upon which the
Incentive-Based  Compensation  was  Received,  and  (ii)  the  Company  shall  maintain  documentation  of  the  determination  of  that  reasonable
estimate and provide such documentation to Nasdaq.

Executive Officer. The term “Executive Officer” means the executive officers identified by the Company in the Company’s filings with the
SEC pursuant to Item 401(b) of Regulation S-K and the officers required to file reports under Section 16 of the Exchange Act.

Financial  Reporting  Measure.  A  “Financial  Reporting  Measure”  is  any  measure  that  is  determined  and  presented  in  accordance  with  the
accounting  principles  used  in  preparing  the  Company’s  financial  statements,  and  any  measure  that  is  derived  wholly  or  in  part  from  such
measure. Stock price and TSR (and any measures that are derived wholly or in part from stock price and TSR) are also Financial Reporting
Measures. A Financial Reporting Measure need not be presented within the Company’s financial statements or included in a filing with the
SEC.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.7

2.8

Incentive-Based Compensation. The term “Incentive-Based Compensation” means any compensation (whether cash-based or equity-based)
that is granted, earned, or vested based wholly or in part upon the attainment of a Financial Reporting Measure. Please refer to Appendix A to
this Policy for a list of examples of Incentive-Based Compensation.

Nasdaq. “Nasdaq” means the Nasdaq Capital Market. In the event the Company’s securities become listed on a different national securities
exchange or national securities association in the future, then following such new listing, references to Nasdaq shall be deemed to refer to
such other national securities exchange or national securities association.

2.9

Policy. “Policy” means this Incentive Compensation Recovery Policy.

2.10

Received.  Incentive-Based  Compensation  is  deemed  “Received”  in  the  Company’s  fiscal  period  during  which  the  Financial  Reporting
Measure specified in the Incentive-Based Compensation award is attained, even if the payment or grant of the Incentive-Based Compensation
occurs after the end of that period. For the avoidance of doubt, Incentive-Based Compensation that is subject both to one or more Financial
Reporting  Measures  and  to  a  service-based  vesting  condition  shall  be  considered  to  be  “Received”  when  the  relevant  Financial  Reporting
Measures are achieved, even if the Incentive-Based Compensation continues to be subject to the service-based vesting condition.

2.11

SEC. “SEC” means the United States Securities and Exchange Commission.

2.12

TSR. “TSR” means total stockholder return.

3.0

Statement of Policy.

3.1

In the event that the Company is required to prepare an Accounting Restatement, the Company will recover reasonably promptly the amount
of all Erroneously Awarded Compensation Received by a person:

i.

ii.

iii.

iv.

After beginning service as an Executive Officer;

Who served as an Executive Officer at any time during the performance period for that Incentive-Based Compensation;

While the Company has a class of securities listed on Nasdaq; and

During the three completed fiscal years immediately preceding the date that the Company is required to prepare the Accounting
Restatement and any transition period (that results from a change in the Company’s fiscal year) within or immediately following
those  three  completed  fiscal  years.  For  purposes  of  this  Policy,  a  transition  period  between  the  last  day  of  the  Company’s
previous fiscal year and the first day of its new fiscal year that comprises a period of nine to twelve months would be deemed a
completed fiscal year.

Notwithstanding the foregoing, this Policy shall only apply to Incentive-Based Compensation Received on or after the Effective Date.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3.2

3.3

3.4

3.5

3.6

The  Company’s  obligation  to  recover  Erroneously  Awarded  Compensation  pursuant  to  this  Policy  is  not  dependent  on  when  the  restated
financial statements are filed.

For purposes of determining the relevant recovery period under this Policy, the date that the Company is required to prepare an Accounting
Restatement is the earliest to occur of: (i) the date the Board, a committee of the Board, or the officer or officers of the Company authorized to
take such action if Board action is not required, concludes, or reasonably should have concluded, that the Company is required to prepare an
Accounting Restatement; or (ii) the date a court, regulator, or other legally authorized body directs the Company to prepare an Accounting
Restatement.

The Company must recover Erroneously Awarded Compensation in compliance with this Policy except to the extent that the conditions of
paragraphs (i), (ii) or (iii) in this Section 3.4 are met, and the Compensation Committee, or in the absence of such a committee, a majority of
the independent directors serving on the Board, has determined that recovery would be impracticable.

i.

ii.

iii.

The  direct  expense  paid  to  a  third  party  to  assist  in  enforcing  this  Policy  would  exceed  the  amount  to  be  recovered.  Before
concluding that it would be impracticable to recover any amount of Erroneously Awarded Compensation based on expense of
enforcement,  the  Company  shall  make  a  reasonable  attempt  to  recover  such  Erroneously  Awarded  Compensation,  document
such reasonable attempt(s) to recover, and provide that documentation to Nasdaq.

Recovery would violate home country law where that law was adopted prior to November 28, 2022. Before concluding that it
would be impractical to recover any amount of Erroneously Awarded Compensation based on violation of home country law, the
Company shall obtain an opinion of home country counsel, acceptable to Nasdaq, that recovery would result in such a violation,
and provide such opinion to Nasdaq.

Recovery  would  likely  cause  an  otherwise  tax-qualified  retirement  plan,  under  which  benefits  are  broadly  available  to
employees  of  the  Company,  to  fail  to  meet  the  requirements  of  26  U.S.C.  401(a)(13)  or  26  U.S.C.  411(a)  and  regulations
thereunder.

The  Company  shall  not  indemnify  any  Executive  Officer  or  former  Executive  Officer  against  (i)  the  loss  of  Erroneously  Awarded
Compensation pursuant to this Policy, or (ii) any claims relating to the Company’s enforcement of its rights under this Policy. Similarly, the
Company shall not adopt or enter into any plan or agreement that exempts any Incentive-Based Compensation that is granted, paid or awarded
to  an  Executive  Officer  or  former  Executive  Officer  from  the  application  of  this  Policy.  This  Policy  shall  supersede  any  such  plan  or
agreement,  whether  entered  into  before,  on  or  after  the  Effective  Date  of  this  Policy.  In  addition,  the  Company  shall  not  reimburse  any
Executive Officer or former Executive Officer for premiums on, or otherwise subsidize or pay for, an insurance policy that would cover such
person’s potential clawback obligations under this Policy.

The  Compensation  Committee  shall  determine,  in  its  sole  discretion,  the  appropriate  means  to  seek  recovery  of  any  Erroneously  Awarded
Compensation,  which  may  include,  without  limitation:  (i)  requiring  cash  reimbursement;  (ii)  seeking  recovery  or  forfeiture  of  any  gain
realized  on  the  vesting,  exercise,  settlement,  sale,  transfer  or  other  disposition  of  equity-based  awards;  (iii)  offsetting  the  amount  to  be
recouped  from  any  compensation  otherwise  owed  by  the  Company  to  the  Executive  Officer  or  former  Executive  Officer;  (iv)  cancelling
outstanding vested or unvested equity awards; or (v) taking any other remedial and recovery action permitted by law, as determined by the
Compensation Committee.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3.7

3.8

The  Compensation  Committee  shall  determine  the  repayment  schedule  for  any  Erroneously  Awarded  Compensation  in  a  manner  that
complies  with  the  “reasonably  prompt”  requirement  set  forth  in  Subsection  3.1.  The  determination  with  respect  to  “reasonably
prompt” recovery may vary from case to case, and the Compensation Committee may amend or supplement this Policy to further describe
what repayment schedule satisfies this requirement.

The Company shall file all disclosures with respect to this Policy in accordance with the requirements of the U.S. Federal securities laws,
including the disclosure required by the applicable SEC filings.

4.0

Application to Additional Persons.

4.1

4.2

4.3

4.4

In  addition  to  the  Executive  Officers  and  former  Executive  Officers,  this  Policy  shall  apply  to  any  other  employee  of  the  Company  or  its
parent or subsidiaries designated by the Compensation Committee as a person covered by this Policy (each, an “Other Covered Person”).

Unless otherwise determined by the Compensation Committee, this Policy shall apply to an Other Covered Person as if such individual was
an Executive Officer during the relevant periods described in Section 3.0.

Notwithstanding the foregoing, the Compensation Committee may, in its discretion, limit recovery of Erroneously Awarded Compensation
from an Other Covered Person to situations in which an Accounting Restatement was caused or contributed to by the Other Covered Person’s
fraud, willful misconduct or gross negligence.

In addition, the Compensation Committee shall have discretion as to (i) whether to seek to recover Erroneously Awarded Compensation from
an Other Covered Person, (ii) the amount of the Erroneously Awarded Compensation to be recovered from an Other Covered Person, and (iii)
the  method  of  recovering  any  such  Erroneously  Awarded  Compensation  from  an  Other  Covered  Person.  In  exercising  such  discretion,  the
Compensation Committee may take into account such considerations as it deems appropriate, including whether the assertion of a claim may
violate applicable law or prejudice the interests of the Company in any related proceeding or investigation.

5.0

Interpretation; Enforcement

5.1

5.2

5.3

The Compensation Committee shall have full authority to interpret and enforce this Policy to the fullest extent permitted by law.

Any determination by the Compensation Committee with respect to this Policy shall be final, conclusive, and binding on all interested parties.

To  the  extent  an  Executive  Officer,  former  Executive  Officer  or  Other  Covered  Person  refuses  to  pay  to  the  Company  any  Erroneously
Awarded Compensation, the Company shall have the right to sue for repayment or, to the extent legally permitted, to enforce such person’s
obligation to make payment by withholding unpaid or future compensation.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6.0

Non-Exclusivity

6.1

6.2

The Company’s rights to recoupment under this Policy are in addition to other rights the Company may have against any Executive Officer,
former Executive Officer or Other Covered Person, including any remedies at law or in equity. Application of this Policy does not preclude
the Company from taking other actions to enforce the obligations of an Executive Officer, former Executive Officer or Other Covered Person
to the Company, including termination of employment or institution of legal proceedings. Nothing in this Policy shall be viewed as limiting
the  right  of  the  Company  or  the  Compensation  Committee  to  pursue  recoupment  under  or  as  provided  by  the  Company’s  plans,  awards,
policies or agreements or the applicable provisions of any law, rule or regulation (including, without limitation, Section 304 of the Sarbanes-
Oxley Act of 2002).

If the requirement to recover Erroneously Awarded Compensation is triggered under this Policy, then, in the event of any actual or alleged
conflict between the provisions of this Policy and a similar clause or provision in any of the Company’s plans, awards, policies or agreements,
this Policy shall be controlling and determinative; provided that, if such other plan, award, policy or agreement provides that a greater amount
of  compensation  shall  be  subject  to  clawback,  the  provisions  of  such  other  plan,  award,  policy  or  agreement  shall  apply  to  the  amount  in
excess of the amount subject to clawback under this Policy.

7.0

Amendment 

7.1

The  Compensation  Committee  may  amend  this  Policy,  provided  that  any  such  amendment  does  not  cause  this  Policy  to  violate  applicable
listing standards of Nasdaq or Rule 10D-1 under the Exchange Act.

 
 
 
 
 
 
 
 
 
 
 
APPENDIX A

Examples of Incentive-Based Compensation

Examples of compensation that constitutes Incentive-Based Compensation for purposes of this Policy include, but are not limited to, the following:

●

●

●

●

●

Non-equity incentive plan awards earned based wholly or in part on satisfying a Financial Reporting Measure performance goal;

Bonuses paid from a “bonus pool,” the size of which is determined based wholly or in part on satisfying a Financial Reporting Measure
performance goal;

Other cash awards based wholly or in part on satisfying a Financial Reporting Measure performance goal;

Equity-based awards (e.g., restricted stock, restricted stock units, performance share units, stock options, and stock appreciation rights)
that are granted or become vested based wholly or in part on satisfying a Financial Reporting Measure performance goal; and

Proceeds  received  upon  the  sale  of  shares  acquired  through  an  incentive  plan  that  were  granted  or  vested  based  wholly  or  in  part  on
satisfying a Financial Reporting Measure performance goal.

Examples of compensation that does not constitute Incentive-Based Compensation for purposes of this Policy include the following:

●

●

●

●

●

Salaries or salary increases for which the increase is not contingent upon the attainment of a Financial Reporting Measure performance
goal;

Bonuses paid solely at the discretion of the Compensation Committee or Board that are not paid from a bonus pool, the size of which is
determined based wholly or in part on satisfying a Financial Reporting Measure performance goal;

Bonuses paid solely upon satisfying one or more subjective standards (e.g., demonstrated leadership) and/or completion of a specified
employment period;

Non-equity  incentive  plan  awards  earned  solely  upon  satisfying  one  or  more  strategic  measures  (e.g.,  consummating  a  merger  or
divestiture)  or  operational  measures  (e.g.,  opening  a  specified  number  of  business  locations,  completion  of  a  project,  or  increase  in
market share); and

Equity awards for which the grant is not contingent upon achieving any Financial Reporting Measure performance goal and vesting is
contingent solely upon completion of a specified employment period and/or attaining one or more non-Financial Reporting Measures.