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Genocea Biosciences Inc

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FY2020 Annual Report · Genocea Biosciences Inc
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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, 2020

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 001-36289

GENOCEA BIOSCIENCES, INC.
(Exact name of registrant as specified in its charter)

(State or other jurisdiction of incorporation or organization)

Delaware

51-0596811

(I.R.S. Employer Identification No.)

100 Acorn Park Drive, Cambridge, MA 02140
(Address of principal executive offices, including zip code)

(617) 876-8191
(Registrant’s telephone number, including area code)

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

Title of each class

Trading symbol

Name of each exchange on
which registered

Common Stock, $0.001 par value

GNCA

Nasdaq  Capital Market

Securities registered pursuant to Section12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the 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

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, a smaller reporting company or an emerging

growth company. See 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 a 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. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  ☐ Yes  ☒ No

The aggregate market value of the registrant's common stock held by non-affiliates on June 30, 2020, the last business day of the registrant’s most recently

completed second quarter, was: $50,650,089.

The number of shares outstanding of the registrant’s common stock as of February 18, 2021 was 53,518,483.

Portions of the Registrant’s definitive proxy statement related to its 2021 annual meeting of stockholders to be filed subsequently are incorporated by reference

into Part III of this report.

PART I

Item 1.

Item 1A.

Item 1B.

Item 2.

Item 3.

Item 4.

PART II

Item 5.

Item 6.

Item 7.

Item 7A.

Item 8.

Item 9.

Item 9A.

Item 9B.

PART III

Item 10.

Item 11.

Item 12.

Item 13.

Item 14.

PART IV

Item 15.

Item 16.

TABLE OF CONTENTS

Business

Risk Factors

Unresolved Staff Comments

Properties

Legal Proceedings

Mine Safety Disclosures

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuers Purchases of Equity Securities

Selected Financial Data

Management’s Discussion and Analysis of Financial Condition and Results of Operations

Quantitative and Qualitative Disclosures About Market Risk

Financial Statements and Supplementary Data

Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

Controls and Procedures

Other Information

Directors, Executive Officers and Corporate Governance

Executive and Director Compensation

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

Certain Relationships and Related Transactions, and Director Independence

Principal Accountant Fees and Services

Exhibits and Financial Schedules

Form 10-K Summary

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FORWARD-LOOKING STATEMENTS

This  Annual  Report  on  Form  10-K  contains  forward-looking  statements  that  involve  substantial  risks  and  uncertainties.  Forward-looking
statements are neither historical facts nor assurances of future performance. Instead, they are based on our current beliefs, expectations and assumptions
regarding  the  future  of  our  business,  future  plans  and  strategies,  our  clinical  results  and  other  future  conditions.  The  words  “anticipate”,  “believe”,
“contemplate”, “continue”, “could”, “estimate”, “expect”, “forecast”, “goal”, “intend”, “may”, “plan”, “potential”, “predict”, “project”, “should”, “target”,
“will”, “would”, or the negative of these terms or other similar expressions are intended to identify forward-looking statements, although not all forward-
looking statements contain these identifying words.

The forward-looking statements in this Annual Report on Form 10-K include, among other things, statements about:

•

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•

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our estimates regarding the timing and amount of funds we require to conduct clinical trials for GEN-011, to continue preclinical studies for
our other product candidates and to continue our investments in immuno-oncology;

our estimates regarding the timing and costs of manufacturing GEN-011 for planned clinical trial;

our estimates regarding the timing and amount of funds we require to perform monitoring activities to support the GEN-009 clinical trial;

our estimates regarding expenses, future revenues, capital requirements, the sufficiency of our current and expected cash resources and our
need for additional financing;

our ability to contract with third-party suppliers and manufacturers and their ability to perform adequately;

the timing of, and our ability to, obtain and maintain regulatory approvals for our product candidates;

the  effect  of  the  novel  coronavirus  (COVID-19)  pandemic  on  the  economy  generally  and  on  our  business  and  operations  specifically,
including our research and development efforts, our clinical trials and our employees, and the potential disruptions in supply chains and to our
third party manufacturers, including the availability of materials and equipment;

the potential benefits of strategic partnership agreements and our ability to enter into strategic partnership arrangements;

our  expectations  regarding  our  ability  to  obtain  and  maintain  intellectual  property  protection  for  our  manufacturing  methods  and  product
candidates;

the rate and degree of market acceptance and clinical utility of any approved product candidate;

our ability to quickly and efficiently identify and develop product candidates; and

our commercialization, marketing and manufacturing capabilities and strategy.

We  may  not  actually  achieve  the  plans,  intentions  or  expectations  disclosed  in  our  forward-looking  statements,  and  investors  should  not  place
undue reliance on our forward-looking statements. Actual results or events could differ materially from the plans, intentions and expectations disclosed in
the forward-looking statements we make. We have included important factors in the cautionary statements included in this Annual Report on Form 10-K,
particularly in the “Risk Factors” section, that we believe could cause actual results or events to differ materially from the forward-looking statements that
we make. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures or investments
we may make or collaborations or strategic partnerships we may enter into.

This  Annual  Report  on  Form  10-K  and  the  documents  that  we  have  filed  as  exhibits  to  the  Annual  Report  on  Form  10-K  should  be  read
completely and with the understanding that our actual future results may be materially different from what we expect. We do not assume any obligation to
update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.

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Item 1.        Business

PART I

Unless the context requires otherwise, references in this Annual Report on Form 10-K to “Genocea”, “we”, “us” and “our” refer to Genocea

Biosciences, Inc.

Overview

We  are  a  biopharmaceutical  company  dedicated  to  discovering  and  developing  novel  cancer  immunotherapies  using  our  proprietary  ATLAS

TM

platform. The ATLAS platform profiles each patient's CD4 and CD8  T cell immune responses to every potential target or “antigen” identified by next-
generation  sequencing  of  that  patient's  tumor.  ATLAS  zeroes  in  on  both  antigens  that  activate  anti-tumor  T  cell  responses  and  inhibitory  antigens,
Inhibigens
,  that  drive  pro-tumor  immune  responses.  We  believe  this  approach  ensures  that  cancer  immunotherapies,  such  as  vaccines  and  cellular
therapies,  focus  T  cell  responses  on  the  tumor  targets  most  vulnerable  to  T  cell  targeting.  Consequently,  we  believe  that  ATLAS  may  enable  more
immunogenic and efficacious cancer immunotherapies.

TM

+ 

+

Our  GEN-011  program  is  an  adoptive  T  cell  therapy  using  neoantigen-targeted  peripheral  cells  ("NPTs").  The  GEN-011  NPTs  are  specific  for
ATLAS identified anti-tumor antigens that are used to manufacture peripheral blood-derived, tumor-specific T cell therapy. GEN-011’s use of peripheral
blood brings potential patient accessibility and cost advantages by eliminating the need for extra surgery or viable tumor. We are initiating clinical sites and
accruing patients for a first-in-human GEN-011 clinical trial. Our GEN-009 program is a neoantigen vaccine delivering adjuvanted synthetic long peptides
spanning ATLAS-identified anti-tumor neoantigens. After reporting initial clinical responses for GEN-009 delivered in combination with standard-of-care
checkpoint inhibitors ("CPIs") in 2020, we continue to monitor patients to further evaluate these initial efficacy signals.

ATLAS Platform

Harnessing  and  directing  T  cells  to  kill  tumor  cells  is  increasingly  viewed  as  having  potential  to  treat  many  cancers,  including  hematologic
malignancies and certain solid tumors. Vaccines or cellular therapies employing this approach must target specific differences from normal tissue present in
the  patient,  such  as  antigens  arising  from  genetic  mutations  or  cancer-causing  viruses.  However,  the  discovery  of  optimal  antigens  for  such
immunotherapies has been particularly challenging for two reasons. First, the genetic diversity of human T cell responses means that effective antigens may
vary from person to person. Second, the number of candidate antigens can be very large, with up to thousands of candidates per patient in some cancers. An
effective antigen selection system must therefore account both for each patient's tumor and for their T cell repertoire.

ATLAS  selects  antigens  through  an  ex vivo  assay  that  unveils  CD4 and CD8   T  cell  immune  responses  each  patient  has  made  to  nearly  any
possible tumor-specific antigen, including candidate neoantigens, tumor-associated antigens and tumor-associated viral antigens. In doing so, we believe
that ATLAS provides the most comprehensive and accurate system for identifying the right and wrong antigens for cancer immunotherapies. Previously, all
candidate  antigens  were  thought  either  to  be  targets  of  effective  anti-tumor  responses  (stimulatory)  or  irrelevant.  However,  using  ATLAS,  we  have
identified Inhibigens and demonstrated, in preclinical studies, that such antigens can promote rapid tumor growth, reduce or eliminate the protection of an
otherwise  effective  vaccine,  and  dampen  or  reverse  the  effects  of  checkpoint  inhibitors.  We  have  also  demonstrated  that  classical  antigen  selection
methodologies  often  mischaracterize  Inhibigens  as  stimulatory.  We  therefore  believe  that  both  by  identifying  the  optimal  neoantigens  and  by  excluding
Inhibigens, ATLAS enables differentiated immune responses and clinical efficacy.

+ 

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We  believe  ATLAS  could  have  beneficial  uses  beyond  cancer.  We  have  previously  demonstrated  its  effectiveness  in  infectious  disease,  but  we
believe  it  also  could  provide  benefits  in  autoimmune  disease  and  other  diseases.  While  we  believe  Inhibigens  should  be  avoided  in  cancer
immunotherapies, they could prove to be beneficial in other therapies. ATLAS could be a key tool in identifying meaningful therapies across a number of
diseases.

The ATLAS intellectual property portfolio comprises seven patent families and three additional pending patent families. The first two families are
comprised of issued United States ("U.S.") patents, with patent terms ranging from 2027 to 2031, as well as granted foreign patents. The second family also
includes  pending  U.S.  and  foreign  applications.  The  third  family  is  directed  to  ATLAS-based  methods  for  selecting  or  deselecting  Inhibigens  and
stimulatory antigens, cancer diagnosis, prognosis and patient selection, as well as related compositions. This patent family is comprised of an issued U.S.
patent, pending applications in eleven foreign jurisdictions, and a pending U.S. application. Patents issuing from these applications are expected to have a
patent  term  until  at  least  2038.  The  four  further  families  and  three  potential  additional  families  currently  comprise  Patent  Cooperation  Treaty  ("PCT")
applications or U.S. provisional applications, and are directed to various methods using ATLAS-identified antigens, to dose regimens for GEN-009, and to
our cell-based therapy GEN-011.

4

Our Programs

GEN-009

GEN-009 is a neoantigen vaccine candidate delivering adjuvanted synthetic long peptides spanning ATLAS-identified anti-tumor neoantigens. We
are conducting a Phase 1/2a clinical trial for GEN-009 across a range of solid tumor types. Part A of the trial is assessing the monotherapy GEN-009 for
safety, immunogenicity and ability to prevent disease relapse in certain cancer patients with no detectable tumor at the time of vaccination but with a risk of
relapse.  Part  B  of  the  trial  is  assessing  the  safety,  immunogenicity  and  preliminary  antitumor  activity  of  GEN-009  in  combination  with  CPI  therapy  in
patients with advanced or metastatic tumors.

In Part A of the trial, through January 27, 2021, we have observed the following in the eight dosed patients:

•

•

100% of patients had measurable CD4  and/or CD8  T cell responses to their GEN-009 vaccine;

+

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Responses were detected against 99% of the administered vaccine neoantigens (N=88 administered antigens), a response rate in excess of that
which has been reported previously by others in response to candidate neoantigen vaccines;

• GEN-009 elicited CD8  T cell responses ex vivo, which is a measure of T cell effector function, to 41% of vaccine neoantigens and CD4  T

+

+

cell responses to 51% of neoantigens;

• GEN-009 elicited broad immune responses using an in vitro stimulation assay, which is a measure of central memory responses, with 87% of

neoantigens eliciting a CD4  response and 58% of neoantigens eliciting a CD8  response;

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• GEN-009 was well tolerated, with no dose-limiting toxicities observed; and

• Only one of the eight vaccinated patients has developed a recurrence of their tumor.

In Part B of the trial, we continue to evaluate immune responses and efficacy in two cohorts of patients, those who are checkpoint-sensitive and

those who are checkpoint-resistant.

•

In the checkpoint-sensitive cohort, we believe we have shown compelling signals of response.

◦ Of the nine checkpoint-sensitive patients, three have independent RECIST™ criteria responses that appear to be attributable to GEN-009.

◦ Of those three patients, one patient achieved a complete response and two patients achieved a partial response after vaccination.

•

In the checkpoint resistant cohort, we believe that GEN-009 has shown early evidence of stabilization of disease.

◦

This group of seven patients initially started their CPI therapy but quickly progressed and transitioned to standard of care therapy which
generally consists of radiation and/or chemotherapy. After completing the standard-of-care therapy, these patients received GEN-009
vaccination.

◦ Of the seven patients, five appear to have achieved initial disease stabilization.

We believe the GEN-009 data confirm the potential antigen selection advantages of ATLAS and suggest a differentiating advantage for GEN-011.

GEN-011

We believe that GEN-011 represents a new category of solid tumor adoptive T cell therapy, neoantigen-targeted peripheral T cells ("NPTs"). The
first neoantigen-targeted T cell therapy to demonstrate clinical efficacy in patients with solid tumors is tumor-infiltrating lymphocyte ("TIL") therapy. TILs
consist of a subset of lymphocytes that have invaded a tumor but, importantly, are not all necessarily specific for tumor antigens. TIL therapy requires a
fresh patient tumor sample from which to extract TILs. These TILs are then non-specifically expanded in the presence of high dose interleukin-2 ("IL-2")
ex vivo and infused into that same patient, who has undergone lymphodepletion preconditioning, followed by high dose IL-2 treatment. In certain patients
with solid tumors resistant to CPI therapy, TIL therapy has resulted in some evidence of durable clinical responses. TIL therapy has some drawbacks: it is
infeasible to get sufficient tumor or TILs from some patients, the need for fresh tumor adds time and cost to the therapy, and the therapy – particularly
because of the high dose IL-2 – may cause serious adverse events requiring hospitalization.

GEN-011 differs from TIL therapy in two critical ways. First, Genocea uses ATLAS to design the product to be highly specific for the neoantigens
of anti-tumor T cell responses. Second, Genocea relies on T cells extracted from a simple peripheral blood draw. We believe these differences may result in
GEN-011, if approved, offering efficacy, patient accessibility and cost advantages over other neoantigen-targeting solid tumor T cell therapies.

5

The potential efficacy advantages derive from the following product features:

•

Targeting up to 30 tumor-specific antigens to limit tumor escape, with minimal tumor non-specific bystander T cells;

• Avoiding T cells specific for Inhibigens that may be detrimental to clinical response;

•

Including both CD4  and CD8  tumor antigen-specific T cells; and

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• Using peripheral blood-derived T cells, which are believed to have potential for superior activity and persistence when compared to TILs.

The potential patient accessibility and cost advantages derive from the fact that:

• No extra surgery or viable tumor is required as starter material;

• GEN-011  can  treat  any  patient,  while  some  adoptive  T  cell  therapies  engineer  T  cells  for  applicability  to  certain  human  leukocyte  antigen

types, often limiting their clinical utility to certain subsets of western Caucasians; and

•

The  GEN-011  cell  expansion  process  is  comparatively  straightforward,  with  no  T  cell  receptor  ("TCR")  vector  design  or  transduction
required.

Across  more  than  16  development  and  engineering  runs  in  blood  derived  from  cancer  patients  and  healthy  donors,  we  have  demonstrated  that

GEN-011 NPTs:

• Are 99% T cells made up of both CD4  and CD8  T cells with the desired T cell phenotype (>98% central and effector memory, on average);

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• Highly neoantigen-specific (96% neoantigen-specific, with activity against 89% of target neoantigens on average);

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Powerfully cytolytic against their targets with no off-target cytotoxicity in vitro;

Polyfunctional, secreting effector, stimulatory and chemoattractive mediators; and

• Highly active and potent.

We are conducting a first-in-human clinical trial (the “TITAN trial”), treating patients with immune responsive tumors that have not achieved an
adequate response after CPI therapy with GEN-011 as monotherapy. Our target indications include melanoma, non-small cell lung cancer, small cell lung
cancer, squamous cell carcinoma of the head and neck, urothelial carcinoma, renal cell carcinoma, cutaneous squamous cell carcinoma, and anal squamous
cell carcinoma.

The TITAN trial will contain two patient cohorts:

•

•

Cohort A patients will receive GEN-011 in a repeated low dose regimen with no lymphodepletion and a low dose of IL-2 after each GEN-011
dose;

Cohort B patients will receive GEN-011 as a single high dose with both lymphodepletion and high dose IL-2.

The TITAN trial’s objectives are safety, clinical activity including overall response rate and duration of response and GEN-011’s proliferation and
persistence as well as tumor T cell penetration. We expect to have initial data from a small subset of patients in the fourth quarter of 2021 or the first quarter
of 2022.

Other research activities

In addition to our two clinical programs, we are conducting research in several areas:

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Exploring  the  potential  for  novel  antigens  of  protective  T  cell  responses  to  SARS-CoV-2  ("COVID-19")  to  provide  effectiveness  against
multiple virus strains, partly in collaboration with the University of Massachusetts Medical School;

Identifying TCRs to ATLAS-identified shared neoantigens, in collaboration with the University of Minnesota;

Exploring cancers of viral origin such as Epstein-Barr virus and human papilloma virus;

Identifying shared antigen immunotherapies encompassing shared neoantigens and non-mutated tumor-associated antigens;

Exploring Inhibigen biology; and

Further strengthening and streamlining ATLAS.

Since these other research activities are early stage, we cannot provide specific timelines for if, or when, these activities may result in new clinical

candidates.

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Competition

The biotechnology and pharmaceutical industries are characterized by intense and rapidly changing competition to develop new technologies and
proprietary products. Although we believe that our proprietary patent portfolio and T cell vaccine and cellular therapy expertise provide us with competitive
advantages, we face potential competition from many different sources, including larger and better-funded pharmaceutical companies. Not only must we
compete  with  other  immuno-oncology  companies  but  any  products  that  we  may  commercialize  will  have  to  compete  with  existing  therapies  and  new
therapies that may become available in the future.

There are several companies attempting to develop cellular therapies targeted towards neoantigens, either through transferring T cells that have
been transduced with TCRs that recognize tumor antigens, or TILs, or T cells from the peripheral blood that have been expanded on multiple tumor-specific
antigens. These include Achilles Therapeutics Ltd., BioNTech SE, F. Hoffmann-La Roche AG, Gilead Sciences, Inc., Iovance Biotherapeutics Inc., PACT
Pharma Inc., and Ziopharm Oncology Inc. We believe that Genocea’s ATLAS true neoantigen selection will lead to better targeted and more effective cell
therapy. However, there can be no assurance that one or more of these companies, or other companies, will not achieve similar or superior clinical results in
the future as compared to GEN-011, or that our future clinical trials will be successful.

Similarly, there are other companies attempting to develop new neoantigen cancer vaccines, including BioNTech SE, CureVac AG, Genentech,
Inc., Gritstone Oncology Inc., Merck & Co., Inc., Moderna Inc., Nouscom AG, and Vaccibody AS. We believe that GEN-009 has advantages against each
of these product candidates based on the potential power of the ATLAS platform to comprehensively identify for each cancer patient the neoantigens to
which such patient has a pre-existing immune response. We believe that selecting neoantigens for personal cancer vaccines using ATLAS will lead to more
effective  vaccines.  However,  there  can  be  no  assurance  that  one  or  more  of  these  companies,  or  other  companies,  will  not  achieve  similar  or  superior
clinical results in the future as compared to GEN-009, or that our future clinical trials will be successful.

Many of our competitors, either alone or with their strategic partners, have substantially greater financial, technical and human resources than we
do  and  greater  experience  in  the  discovery  and  development  of  product  candidates,  obtaining  U.S.  Food  and  Drug  Administration  ("FDA"),  and  other
regulatory approvals of vaccines and the commercialization of those vaccines or cellular therapies. Accordingly, our competitors may be more successful
than  us  in  obtaining  approval  for  vaccines  and  cellular  therapies  and  achieving  widespread  market  acceptance.  Our  competitors’  vaccines  or  cellular
therapies may be more effective, or more effectively marketed and sold, than any we may commercialize and may render our products obsolete or non-
competitive.

Mergers  and  acquisitions  in  the  biotechnology  and  pharmaceutical  industries  may  result  in  even  more  resources  being  concentrated  among  a
smaller number of our competitors. These competitors also compete with us in recruiting and retaining qualified scientific and management personnel and
establishing  clinical  trial  sites  and  patient  registration  for  clinical  trials,  as  well  as  in  acquiring  technologies  complementary  to,  or  necessary  for,  our
programs. Smaller or early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large and
established companies.

We anticipate that we will face intense and increasing competition as new drugs enter the market and advanced technologies become available. We
expect  any  vaccines  or  cellular  therapies  that  we  develop  and  commercialize  to  compete  based  on,  among  other  things,  efficacy,  safety,  convenience  of
administration and delivery, price, the level of generic competition, and the availability of reimbursement from government and other third-party payors.

Our commercial opportunity could be reduced or eliminated if our competitors develop and commercialize products that are safer, more effective,
have fewer or less severe side effects, are more convenient, or are less expensive than any products that we may develop. Our competitors also may obtain
FDA  or  other  regulatory  approval  for  their  products  more  rapidly  than  we  may  obtain  approval  for  our  products,  which  could  result  in  our  competitors
establishing a strong market position before we are able to enter the market. In addition, our ability to compete may be affected in many cases by insurers or
other third-party payors seeking to encourage the use of generic products.

Intellectual Property

We  strive  to  protect  and  enhance  the  proprietary  technology,  inventions,  and  improvements  that  are  commercially  important  to  our  business,
including  seeking,  maintaining,  and  defending  patent  rights,  whether  developed  internally  or  licensed  from  third  parties.  We  also  rely  on  trade  secrets
relating to our proprietary technology platform and on know-how, continuing technological innovation and in-licensing opportunities to develop, strengthen
and  maintain  our  proprietary  position  in  the  vaccine  and  cellular  therapy  fields.  We  additionally  rely  on  regulatory  protection  afforded  through  data
exclusivity, market exclusivity, and patent term extensions where available. Still further, we utilize trademark protection for our company name, and expect
to do so for products and/or services as they are marketed.

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Our  commercial  success  may  depend  in  part  on  our  ability  to  obtain  and  maintain  patent  and  other  proprietary  protection  for  commercially
important technology, inventions and know-how related to our business; defend and enforce our patents; preserve the confidentiality of our trade secrets;
and  operate  without  infringing  the  valid  enforceable  patents  and  proprietary  rights  of  third  parties.  Our  ability  to  stop  third  parties  from  making,  using,
selling, offering to sell or importing our products may depend on the extent to which we have rights under valid and enforceable patents or trade secrets that
cover these activities. With respect to both licensed and company-owned intellectual property, we cannot be sure that patents will be granted with respect to
any of our pending patent applications or with respect to any patent applications filed by us in the future, nor can we be sure that any of our existing patents
or any patents that may be granted to us in the future will be commercially useful in protecting our commercial products and methods of manufacturing the
same.

We have developed or in-licensed numerous patents and patent applications and possess substantial know-how and trade secrets relating to the
development and commercialization of vaccine and cellular therapy products. The term of individual patents depends upon the legal term of the patents in
the  countries  in  which  they  are  obtained.  In  most  countries  in  which  we  file,  the  patent  term  is  20  years  from  the  date  of  filing  the  non-provisional
application.  In  the  U.S.,  a  patent’s  term  may  be  lengthened  by  patent  term  adjustment  ("Patent  Term  Adjustment"),  which  compensates  a  patentee  for
administrative delays by the U.S. Patent and Trademark Office ("U.S. PTO") in granting a patent, or may be shortened, if a patent is terminally disclaimed
over an earlier-filed patent.

The term of a patent that covers an FDA-approved drug may also be eligible for patent term extension, which permits patent term restoration of a
U.S. patent as compensation for the patent term lost during the FDA regulatory review process. The Hatch-Waxman Act permits a patent term extension of
up to five years beyond the expiration of the patent. The length of the patent term extension is related to the length of time the drug is under regulatory
review. A patent term extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of product approval and only one
patent applicable to an approved drug may be extended. 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. Similar provisions are available in Europe and other foreign jurisdictions to extend the term of a
patent  that  covers  an  approved  drug.  When  possible,  depending  upon  the  length  of  clinical  trials  and  other  factors  involved  in  the  filing  of  a  biologics
license application ("BLA"), we expect to apply for patent term extensions for patents covering our product candidates and their methods of use.

As of the date of this Annual Report on Form 10-K, our patent portfolio includes the following:

ATLAS

Our discovery platform patent portfolio includes three patent families, currently comprising eight issued U.S. patents. We hold an exclusive license
from  President  and  Fellows  of  Harvard  College  ("Harvard")  to  the  first  patent  family,  which  covers  methods  related  to  the  ATLAS  discovery  platform,
including  discovery  of  antigens  expressed  in  neoplastic  cells.  This  first  patent  family  includes  U.S.  Patents  9,051,564,  9,920,314  and  10,662,423,  and
patents granted in Europe, Canada, and Australia. U.S. Patent 10,662,423 and the granted foreign patents in this family are expected to expire in February
2027. U.S. Patents 9,920,314 and 9,051,564 include Patent Term Adjustments and extend until June 2028 and December 2031, respectively. We wholly
own  a  second  patent  family,  which  is  specifically  directed  to  the  ATLAS  platform  as  utilized  by  us,  including  for  discovery  of  cancer  or  tumor-related
antigens.  This  second  patent  family  includes  U.S.  Patents  8,313,894,  9,045,791,  9,873,870  and  10,570,387,  a  pending  U.S.  patent  application,  issued
patents in Europe, Canada, and Australia, and a pending application in Europe. The granted foreign patents in this family have a patent term until July
2029. U.S. Patents 8,313,894 and 9,045,791 have terms that include Patent Term Adjustments and extend until August 2030 and August 2029, respectively.
U.S. Patents 9,873,870 and 10,570,387 have terms that extend until July 2029. We wholly own the third patent family, which is directed to methods for
selecting or deselecting Inhibigens and stimulatory antigens, cancer diagnosis, prognosis, and patient selection, as well as related compositions. This third
family currently comprises U.S. Patent 10,859,566 with a patent term until March 2038, pending applications in eleven foreign jurisdictions, and a pending
U.S.  application.  We  wholly  own  three  further  patent  families,  each  comprising  a  pending  PCT  application,  claiming  first  priority  to  provisional
applications  filed  in  late  2018,  and  two  potential  patent  families,  each  comprising  provisional  applications  filed  in  mid-2020.  These  PCT  and  U.S.
provisional applications are directed to further methods using ATLAS-identified antigens, redirecting immune responses and re-educating T cells.

An additional patent family comprising a PCT application, claiming first priority to a U.S. provisional application filed in mid-2019, is directed to
dose regimens for GEN-009, and a potential patent family comprising U.S. provisional applications, having an earliest filing date of late 2020, is directed to
our cell-based therapy GEN-011.

8

License Agreements

Harvard University

We have an exclusive license agreement with Harvard University (“Harvard”), granting us an exclusive, worldwide, royalty-bearing, sublicensable
license  to  three  patent  families,  to  develop,  make,  have  made,  use,  market,  offer  for  sale,  sell,  have  sold  and  import  licensed  products  and  to  perform
licensed services related to the ATLAS discovery platform. We are also obligated to pay Harvard milestone payments up to $1.6 million in the aggregate
upon  the  achievement  of  certain  development  and  regulatory  milestones.  As  of  December  31,  2020,  we  have  paid  $0.3  million  in  aggregate  milestone
payments.  We  are  obligated  under  this  license  agreement  to  use  commercially  reasonable  efforts  to  develop,  market  and  sell  licensed  products  in
compliance  with  an  agreed  upon  development  plan.  In  addition,  we  are  obligated  to  achieve  specified  development  milestones  and  in  the  event  we  are
unable to meet our development milestones for any type of product or service, absent any reasonable proposed extension or amendment thereof, Harvard
has the right, depending on the type of product or service, to terminate this agreement with respect to such products or to convert the license to a non-
exclusive, non-sublicensable license with respect to such products and services.

Upon commercialization of our products covered by the licensed patent rights or discovered using the licensed methods, we are obligated to pay
Harvard royalties on the net sales of such products and services sold by us, our affiliates, and our sublicensees. This royalty varies depending on the type of
product or service but is in the low single digits. The sales-based royalty due by our sublicensees is the greater of the applicable royalty rate or a percentage
in the high single digits or the low double digits of the royalties we receive from such sublicensee, depending on the type of product. Based on the type of
commercialized product or service, royalties are payable until the expiration of the last-to-expire valid claim under the licensed patent rights or for a period
of  10  years  from  first  commercial  sale  of  such  product  or  service.  The  royalties  payable  to  Harvard  are  subject  to  reduction,  capped  at  a  specified
percentage, for any third-party payments required to be made. In addition to the royalty payments, if we receive any additional revenue (cash or non-cash)
under any sublicense, we must pay Harvard a percentage of such revenue, excluding certain categories of payments, varying from the low single digits to
up to the low double digits depending on the scope of the license that includes the sublicense.

This license agreement with Harvard will expire on a product-by-product or service-by-service and country-by-country basis until the expiration of
the  last-to-expire  valid  claim  under  the  licensed  patent  rights.  We  may  terminate  the  agreement  at  any  time  by  giving  Harvard  advance  written  notice.
Harvard  may  also  terminate  the  agreement  in  the  event  of  a  material  breach  by  us  that  remains  uncured;  in  the  event  of  our  insolvency,  bankruptcy,  or
similar circumstances; or if we challenge the validity of any patents licensed to us.

Oncovir License and Supply Agreement

In  January  2018,  we  entered  into  a  License  and  Supply  Agreement  with  Oncovir,  Inc.  (“Oncovir”).  The  agreement  provides  the  terms  and
conditions under which Oncovir will manufacture and supply an immunomodulator and vaccine adjuvant, Hiltonol® (poly-ICLC) (“Hiltonol”), to us for
use  in  connection  with  the  research,  development,  use,  sale,  manufacture,  commercialization  and  marketing  of  products  combining  Hiltonol  with  our
technology (the “Combination Product”). Hiltonol is the adjuvant component of GEN-009, which will consist of synthetic long peptides or neoantigens
identified using our proprietary ATLAS platform, formulated with Hiltonol.

Oncovir granted us a non-exclusive, assignable, royalty-bearing worldwide license, with the right to grant sublicenses through one tier, to certain
of  Oncovir’s  intellectual  property  in  connection  with  the  research,  development,  or  commercialization  of  Combination  Products,  including  the  use  of
Hiltonol, but not the use of Hiltonol for manufacturing or the use or sale of Hiltonol alone. The license will become perpetual, fully paid-up, and royalty-
free on the later of January 25, 2028 or the date on which the last valid claim of any patent licensed to us under the agreement expires.

Under this agreement, we are obligated to pay Oncovir low to mid six figure milestone payments upon the achievement of certain clinical trial
milestones for each Combination Product and the first marketing approval for each Combination Product in certain territories as well as tiered royalties in
the low-single digits on a product-by-product basis based on the net sales of Combination Products.

We may terminate the agreement upon a decision to discontinue the development of the Combination Product or upon a determination by us or an
applicable regulatory authority that Hiltonol or a Combination Product is not clinically safe or effective. The agreement may also be terminated by either
party due to a material uncured breach by the other party, or due to the other party’s bankruptcy, insolvency, or dissolution.

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Trade Secrets

We  may  rely,  in  some  circumstances,  on  trade  secrets  to  protect  our  technology.  However,  trade  secrets  can  be  difficult  to  protect.  We  seek  to
protect our proprietary technology and processes, in part, by entering into confidentiality agreements with our employees, consultants, scientific advisors
and contractors. We also seek to preserve the integrity and confidentiality of our data and trade secrets by maintaining physical security of our premises and
physical  and  electronic  security  of  our  information  technology  systems.  While  we  have  confidence  in  these  individuals,  organizations,  and  systems,
agreements or security measures may be breached, and we may not have adequate remedies for any breach. In addition, our trade secrets may otherwise
become  known  or  be  independently  discovered  by  competitors.  To  the  extent  that  our  consultants,  contractors,  or  collaborators  use  intellectual  property
owned by others in their work for us, disputes may arise as to the rights in related or resulting know-how and inventions.

Government Regulation

We primarily operate in the United States ("U.S.") and conduct our clinical trials in the U.S. and Canada. If we expand outside of these geographic
areas  other  governmental  regulations  may  become  applicable.  Biological  products  such  as  vaccines  and  adoptive  cell  therapies  are  subject  to  regulation
under the Federal Food, Drug, and Cosmetic Act (“FD&C Act”) and the Public Health Service Act (“PHS Act”), and other federal, state, local and foreign
statutes and regulations. Both the FD&C and PHS Acts and their corresponding regulations govern, among other things, the testing, manufacturing, safety,
efficacy,  labeling,  packaging,  storage,  record  keeping,  distribution,  reporting,  advertising  and  other  promotional  practices  involving  biological  products.
Clinical  testing  of  biological  products  is  subject  to  FDA  review  before  initiation.  In  addition,  FDA  approval  must  be  obtained  before  marketing  of
biological  products.  The  process  of  obtaining  regulatory  review  and  approval  and  the  subsequent  compliance  with  appropriate  federal,  state,  local  and
foreign statutes and regulations require the expenditure of substantial time and financial resources and we may not be able to obtain the required regulatory
approvals.

U.S Biological Products Development Process

The process required by the FDA before a biological product may be marketed in the U.S. generally involves the following process:

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•

•

•

•

•

•

completion of nonclinical laboratory tests and animal studies according to good laboratory practices (“GLP”) and applicable requirements for
the humane use of laboratory animals or other applicable regulations;

submission to the FDA of an application for an IND which must become effective before human clinical trials may begin;

performance of adequate and well-controlled human clinical trials according to the FDA’s regulations commonly referred to as good clinical
practices (“GCP”) and any additional requirements for the protection of human research subjects and their health information, to establish the
safety and efficacy of the proposed biological product for its intended use, including approval by an independent Institutional Review Board
(“IRB”), representing each clinical site before each clinical trial may be initiated;

submission  to  the  FDA  of  a  BLA  for  marketing  approval  that  includes  substantive  evidence  of  safety,  purity,  and  potency  from  results  of
nonclinical testing and clinical trials;

satisfactory  completion  of  an  FDA  inspection  of  the  manufacturing  facility  or  facilities  where  the  biological  product  is  produced  to  assess
compliance  with  good  manufacturing  practices  (“GMPs”)  to  assure  that  the  facilities,  methods  and  controls  are  adequate  to  preserve  the
biological product’s identity, strength, quality and purity and, if applicable, the FDA’s current good tissue practices (“GTP”) for the use of
human cellular and tissue products;

potential FDA audit of the nonclinical and clinical trial sites that generated the data in support of the BLA; and

FDA review and approval, or licensure, of the BLA.

Before  testing  any  biological  product  candidate  in  humans,  the  product  candidate  enters  the  preclinical  study  stage.  Preclinical  studies,  also
referred  to  as  nonclinical  studies,  include  laboratory  evaluations  of  product  chemistry,  toxicity  and  formulation,  as  well  as  animal  studies  to  assess  the
potential  safety  and  activity  of  the  product  candidate.  The  conduct  of  the  preclinical  studies  must  comply  with  federal  regulations  and  requirements
including GLPs.

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The clinical trial sponsor must submit the results of the preclinical tests, together with manufacturing information, analytical data, any available
clinical data or literature and a proposed clinical protocol, to the FDA as part of the IND. Some preclinical studies may continue even after the IND is
submitted. The IND automatically becomes effective 30 days after receipt by the FDA, unless the FDA places the clinical trial on a clinical hold within that
30-day time period. In such a case, the IND sponsor and the FDA must resolve any outstanding concerns before the clinical trial can begin. The FDA also
may impose clinical holds on a biological product candidate at any time before or during clinical trials due to safety concerns or non-compliance. If the
FDA imposes a clinical hold, studies may not recommence without FDA authorization and then only under terms authorized by the FDA. Accordingly, we
cannot be sure that submission of an IND will result in the FDA allowing clinical trials to begin, or that, once begun, issues will not arise that suspend or
terminate such studies.

Clinical trials involve the administration of the biological product candidate to patients under the supervision of qualified investigators, generally
physicians not employed by or under the trial sponsor’s control. Clinical trials are conducted under protocols detailing, among other things, the objectives
of the clinical trial, dosing procedures, subject selection and exclusion criteria, and the parameters to be used to monitor subject safety, including stopping
rules that assure a clinical trial will be stopped if certain adverse events (“AEs”) should occur. Each protocol and any amendments to the protocol must be
submitted to the FDA as part of the IND. Clinical trials must be conducted and monitored in accordance with the FDA’s regulations comprising the GCP
requirements, including the requirement that all research subjects provide informed consent. Further, each clinical trial must be reviewed and approved by
an  IRB,  at  or  servicing  each  institution  at  which  the  clinical  trial  will  be  conducted.  An  IRB  is  charged  with  protecting  the  welfare  and  rights  of  trial
participants and considers such items as whether the risks to individuals participating in the clinical studies are minimized and are reasonable in relation to
anticipated benefits. The IRB also approves the form and content of the informed consent that must be signed by each clinical trial subject or his or her
legal representative and must monitor the clinical trial until completed.

Clinical trials are typically conducted in three sequential phases that may overlap or be combined:

•

•

•

Phase  1.    The  biological  product  is  initially  introduced  into  healthy  human  subjects  and  tested  for  safety,  dosage  tolerance,  absorption,
metabolism, distribution and excretion. In the case of some products for severe or life-threatening diseases, especially when the product may
be too inherently toxic to ethically administer to healthy volunteers, the initial human testing is often conducted in patients.

Phase 2.  The biological product is evaluated in a limited patient population to identify possible AEs and safety risks, to preliminarily evaluate
the efficacy of the product for specific targeted diseases and to determine dosage tolerance, optimal dosage and dosing schedule.

Phase  3.    Clinical  studies  are  undertaken  to  further  evaluate  safety,  purity,  and  potential  of  biological  product  in  an  expanded  patient
population at geographically dispersed clinical trial sites. These clinical studies are intended to establish the overall risk/benefit ratio of the
product and provide an adequate basis for product approval and product labeling.

Post-approval clinical studies, sometimes referred to as Phase 4 clinical studies, may be conducted after initial marketing approval. These clinical
studies are used to gain additional experience from the treatment of patients in the intended therapeutic indication, particularly for long-term safety follow-
up.

During all phases of clinical development, regulatory agencies require extensive monitoring and auditing of all clinical activities, clinical data and
clinical trial investigators. Annual progress reports detailing the results of the clinical studies must be submitted to the FDA. Written IND safety reports
must be promptly submitted to the FDA and the investigators for serious and unexpected AEs, any findings from other studies, tests in laboratory animals
or in vitro testing that suggest a significant risk for human subjects, or any clinically important increase in the rate of a serious suspected adverse reaction
over that listed in the protocol or investigator brochure. The sponsor must submit an IND safety report within 15 calendar days after the sponsor determines
that the information qualifies for reporting. The sponsor also must notify the FDA of any unexpected fatal or life-threatening suspected adverse reaction
within  seven  calendar  days  after  the  sponsor’s  initial  receipt  of  the  information.  Phase  1,  Phase  2  and  Phase  3  clinical  studies  may  not  be  completed
successfully within any specified period, if at all. The FDA or the sponsor or its data safety monitoring board may suspend or terminate a clinical trial at
any time on various grounds, including a finding that the research subjects or patients are being exposed to an unacceptable health risk. Similarly, an IRB
can suspend or terminate approval of a clinical trial at its institution if the clinical trial is not being conducted in accordance with the IRB’s requirements or
if the biological product has been associated with unexpected serious harm to patients. Sponsors of all controlled clinical trials, except for Phase 1 trials, are
required  to  submit  certain  clinical  trial  information  for  inclusion  in  the  public  clinical  trial  registry  and  results  data  bank  maintained  by  the  National
Institutes of Health.

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Concurrent with clinical studies, companies must also develop additional information about the physical characteristics of the biological product
as well as finalize a process for manufacturing the product in commercial quantities in accordance with GMP requirements. To help reduce the risk of the
introduction of adventitious agents with use of biological products, the PHS Act emphasizes the importance of manufacturing control for products whose
attributes cannot be precisely defined. The manufacturing process must be capable of consistently producing quality batches of the product candidate and,
among  other  things,  the  sponsor  must  develop  methods  for  testing  the  identity,  strength,  quality,  potency  and  purity  of  the  final  biological  product.
Additionally,  appropriate  packaging  must  be  selected  and  tested,  and  stability  studies  must  be  conducted  to  demonstrate  that  the  biological  product
candidate does not undergo unacceptable deterioration over its shelf life.

U.S. Review and Approval Processes

After  the  completion  of  clinical  trials  of  a  biological  product,  FDA  approval  of  a  BLA  must  be  obtained  before  commercial  marketing  of  the
biological product. The BLA must include results of product development, laboratory and animal studies, human studies, information on the manufacture
and  composition  of  the  product,  proposed  labeling  and  other  relevant  information.  In  addition,  under  the  Pediatric  Research  Equity  Act,  a  BLA  or
supplement to a BLA must contain data to assess the safety and effectiveness of the biological product for the claimed indications in all relevant pediatric
subpopulations and to support dosing and administration for each pediatric subpopulation for which the product is safe and effective. The FDA may grant
deferrals  for  submission  of  data  or  full  or  partial  waivers.  The  testing  and  approval  processes  require  substantial  time  and  effort  and  there  can  be  no
assurance  that  the  FDA  will  accept  the  BLA  for  filing  and,  even  if  filed,  that  any  approval  will  be  granted  on  a  timely  basis,  if  at  all,  and  for  what
indications will be approved, if any.

Under the Prescription Drug User Fee Act (“PDUFA”), as re-authorized for an additional five years in 2017, each BLA must be accompanied by a
significant  user  fee.  PDUFA  also  imposes  annual  program  fees  based  on  each  approved  biologic.  Fee  waivers  or  reductions  are  available  in  certain
circumstances, including a waiver of the application fee for the first application filed by a small business.

Within 60 days following submission of the application, the FDA reviews the BLA to determine if it is substantially complete before the agency
accepts it for filing. The FDA may refuse to file any BLA that it deems incomplete or not properly reviewable at the time of submission and may request
additional information. In this event, the BLA must be resubmitted with the additional information. The resubmitted application also is subject to review
before  the  FDA  accepts  it  for  filing.  Once  the  submission  is  accepted  for  filing,  the  FDA  begins  an  in-depth  substantive  review  of  the  BLA.  The  FDA
reviews the BLA to determine, among other things, whether the proposed product is safe and potent, or effective, for its intended use, and has an acceptable
purity profile, and whether the product is being manufactured in accordance with GMP regulations to assure and preserve the product’s identity, safety,
strength, quality, potency and purity. The FDA may refer applications for novel biological products or biological products that present difficult questions of
safety or efficacy to an advisory committee, typically a panel that includes clinicians and other experts, for review, evaluation and a recommendation as to
whether the application should be approved and under what conditions. The FDA is not bound by the recommendations of an advisory committee, but it
considers such recommendations carefully when making decisions. During the biological product approval process, the FDA also will determine whether a
Risk Evaluation and Mitigation Strategy (“REMS”), is necessary to assure the safe use of the biological product. If the FDA concludes a REMS is needed,
the sponsor of the BLA must submit a proposed REMS; the FDA will not approve the BLA without a REMS, if required.

Before approving a BLA, the FDA will inspect the facilities at which the product is manufactured. The FDA will not approve the product unless it
determines that the manufacturing processes and facilities are in compliance with GMP requirements and adequate to assure consistent production of the
product within required specifications. Additionally, before approving a BLA, the FDA will typically inspect one or more clinical sites to assure that the
clinical trials were conducted in compliance with IND study requirements and GCP requirements. To assure GMP, GTP and GCP compliance, an applicant
must incur significant expenditure of time, money and effort in the areas of training, record keeping, production, and quality control.

Notwithstanding  the  submission  of  relevant  data  and  information,  the  FDA  may  ultimately  decide  that  the  BLA  does  not  satisfy  its  regulatory
criteria for approval and deny approval. Data obtained from clinical trials are not always conclusive and the FDA may interpret data differently than we
interpret  the  same  data.  If  the  agency  decides  not  to  approve  the  BLA  in  its  present  form,  the  FDA  will  issue  a  complete  response  letter  that  usually
describes  all  of  the  specific  deficiencies  in  the  BLA  identified  by  the  FDA.  The  deficiencies  identified  may  be  minor,  for  example,  requiring  labeling
changes, or major, for example, requiring additional clinical trials. Additionally, the complete response letter may include recommended actions that the
applicant might take to place the application in a condition for approval. If a complete response letter is issued, the applicant may either resubmit the BLA,
addressing all of the deficiencies identified in the letter, or withdraw the application.

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If a product receives regulatory approval, the approval may be significantly limited to specific diseases and dosages or the indications for use may
otherwise be limited, which could restrict the commercial value of the product. Further, the FDA may require that certain contraindications, warnings or
precautions be included in the product labeling. The FDA may impose restrictions and conditions on product distribution, prescribing, or dispensing in the
form of a REMS, or otherwise limit the scope of any approval. In addition, the FDA may require post marketing clinical trials, sometimes referred to as
Phase 4 clinical trials, designed to further assess a biological product’s safety and effectiveness, and testing and surveillance programs to monitor the safety
of approved products that have been commercialized.

U.S. Fraud and Abuse, Transparency and Privacy Laws

In the U.S., our business activities are subject to numerous other federal, state and local laws designed to, for example, prevent fraud and abuse;
promote transparency in interactions with others in the healthcare industry; protect the privacy of individual information; ensure integrity of research or
protect human subjects involved in research. These laws are enforced by various federal and state enforcement authorities, including but not limited to, the
U.S. Department of Justice, and individual U.S. Attorney offices within the Department of Justice, the U.S. Department of Health and Human Services
(“HHS”), HHS’ various divisions, including but not limited to, the Centers for Medicare & Medicaid Services (“CMS”), the Office of Inspector General,
the Office for Human Research Protections, and the Office of Research Integrity, and other state and local government agencies.

Although we currently have no products approved for commercial sale, we may be subject to various federal and state laws pertaining to health
care “fraud and abuse,” including anti-kickback laws and false claims laws, for activities related to future sales of any of our product candidates that may in
the  future  receive  regulatory  and  marketing  approval.  Anti-kickback  laws  generally  prohibit  a  pharmaceutical  manufacturer  from  soliciting,  offering,
receiving, or paying any remuneration to generate business, including the purchase, prescription or use of a particular drug. False claims laws generally
prohibit  anyone  from  knowingly  and  willingly  presenting,  or  causing  to  be  presented,  any  claims  for  payment  for  reimbursed  drugs  or  services  to  third
party payors (including Medicare and Medicaid) that are false or fraudulent. Although the specific provisions of these laws vary, their scope is generally
broad and there may not be regulations, guidance or court decisions that apply the laws to particular industry practices. There is therefore a possibility that
our practices might be challenged under such laws.

Laws  and  regulations  have  been  enacted  by  the  federal  government  and  various  states  to  regulate  the  sales  and  marketing  practices  of
pharmaceutical manufacturers with marketed products. The laws and regulations generally limit financial interactions between manufacturers and health
care providers; require manufacturers to adopt certain compliance standards and/or require disclosure to the government and public of such interactions.
Many of these laws and regulations contain ambiguous requirements or require administrative guidance for implementation. Given the lack of clarity in
laws  and  their  implementation,  any  future  activities  (if  we  obtain  approval  and/or  reimbursement  from  federal  healthcare  programs  for  our  product
candidates) could be subject to challenge.

We  may  be  subject  to  privacy  and  security  laws  in  the  various  jurisdictions  in  which  we  operate,  obtain  or  store  personally  identifiable
information. Numerous U.S. federal and state laws govern the collection, use, disclosure and storage of personal information. Various foreign countries also
have, or are developing, laws governing the collection, use, disclosure and storage of personal information. Globally, there has been an increasing focus on
privacy and data protection issues that may affect our business. See “Risk Factors - Risks Related to Our Business and Industry”.

If our operations are found to be in violation of any of the health regulatory laws described above, or any other laws that apply to us, we may be
subject to penalties, including, without limitation, civil, criminal, and administrative penalties, damages, monetary fines, disgorgement, possible exclusion
from participation in Medicare, Medicaid and other federal health care programs, contractual damages, reputational harm, diminished profits and future
earnings, and curtailment or restructuring of our operations.

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Reimbursement

The  commercial  success  of  any  approved  products  will  depend,  in  part,  on  the  availability  of  coverage  and  adequate  reimbursement  for  such
products  from  third-party  payors,  such  as  government  health  care  programs,  private  health  insurers,  and  managed  care  organizations.  These  third-party
payors are increasingly challenging the prices charged for medical products and services and imposing controls to manage costs. The containment of health
care  costs  has  become  a  priority  of  federal  and  state  governments  and  the  prices  of  drugs  have  been  a  focus  in  this  effort.  Governments  have  shown
significant interest in implementing cost-containment programs, including price controls, restrictions on reimbursement and requirements for substitution of
generic products. 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. Third-party payors may limit coverage to specific products on an approved list or formulary,
which  might  not  include  all  of  the  FDA-approved  products  for  a  particular  indication.  In  addition,  there  is  significant  uncertainty  regarding  the
reimbursement status of newly approved health care products. Third-party payors are increasingly examining the medical necessity and cost-effectiveness
of  medical  products  and  services,  in  addition  to  their  safety  and  efficacy.  We  may  need  to  conduct  expensive  pharmacoeconomic  studies  in  order  to
demonstrate the cost-effectiveness of our products. If third-party payors do not consider our products to be cost-effective compared to other therapies, the
payors may not cover our products after approval as a benefit under their plans or, if they do, the level of payment may not be sufficient to allow us to sell
our products on a profitable basis. Further, we may have to offer discounts or rebates to purchasers before purchasers will agree to purchase our products or
to  third-party  payors  in  order  to  obtain  and  maintain  acceptable  reimbursement  levels  and  access  for  patients  at  copay  levels  that  are  reasonable  and
customary. We may also have to enter into value-based arrangements with such entities in which the amount ultimately paid for our products depends on
the performance of our products, as measured by metrics such as patient outcomes or cost savings. Utilization of any of our approved products may be
affected by whether third-party payors provide incentives to health care providers to use our products as part of a “pay for performance” program intended
to improve the quality of care provided to patients.

Within the U.S., if we obtain appropriate approval in the future to market any of our current product candidates, we may seek coverage for those
products  under  Medicaid,  Medicare,  and  the  340B  drug  pricing  programs.  These  programs  are  administered  by  various  federal  and  state  agencies  and
provide  prescription  drug  benefits  to  individuals  who  are  age  65  and  over,  low  income,  or  disabled  or  allow  healthcare  providers  that  serve  vulnerable
populations to purchase prescription drugs at discounted prices. In the future, we may also seek to sell any approved product candidates to government
purchasers.  In  order  to  obtain  coverage  for  our  products  under  government  benefit  programs,  or  to  sell  products  to  government  purchasers,  we  may  be
required to track and report prices for our products, offer discounts to certain purchasers, or pay rebates on certain utilization.

In the U.S., federal and state governments continue to propose and pass legislation designed to reform delivery of, or payment for, health care,
which include initiatives to reduce the cost of healthcare. For example, in March 2010, the U.S. Congress enacted the Patient Protection and Affordable
Care Act and the Health Care and Education Reconciliation Act (the “Healthcare Reform Act”) which expanded health care coverage through Medicaid
expansion and the implementation of the individual mandate for health insurance coverage and which included changes to the coverage and reimbursement
of drug products under government healthcare programs. In recent years, there have been ongoing efforts to modify or repeal all or certain provisions of the
Healthcare  Reform  Act.  For  example,  tax  reform  legislation  was  enacted  at  the  end  of  2017  that  eliminates  the  tax  penalty  for  individuals  who  do  not
maintain  sufficient  health  insurance  coverage  beginning  in  2019  (the  so-called  “individual  mandate”).  In  addition,  a  case  that  challenges  the
constitutionality of the Healthcare Reform Act, California v. Texas, was argued before the U.S Supreme Court in November 2020. All provisions of the
Healthcare Reform Act, except for the individual mandate to buy health insurance, remain in effect pending resolution of the case.

There have been other recent reform initiatives, including a number of initiatives focused on drug pricing. For example, legislation passed in 2019
revised  how  certain  prices  reported  by  manufacturers  under  the  Medicaid  Drug  Rebate  Program  are  calculated,  and  regulations  issued  in  late  2020  will
further revise price reporting under the Medicaid Drug Rebate Program. As another example, effective January 2022, revisions to the federal anti-kickback
statute  would  remove  protection  for  traditional  Medicare  Part  D  discounts  offered  by  pharmaceutical  manufacturers  to  pharmacy  benefit  managers  and
health plans. Some of these changes have been and may continue to be subject to legal challenge. For example, courts have temporarily enjoined a new
“most favored nation” payment model for select drugs covered under Medicare Part B that was to take effect on January 1, 2021 and would limit payment
based on international drug price. Additional healthcare reform efforts have sought to address certain issues related to the COVID-19 pandemic, including
an expansion of telehealth coverage under Medicare and accelerated or advanced Medicare payments to healthcare providers.

There have also been other efforts by government officials or legislators to implement measures to regulate prices or payment for pharmaceutical
products, including legislation on drug importation. Recently, there has been considerable public and government scrutiny of pharmaceutical pricing and
proposals to address the perceived high cost of pharmaceuticals. There have been recent state legislative efforts to address drug costs, which generally have
focused on increasing transparency around drug costs or limiting drug prices.

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Adoption of new legislation at the federal or state level could affect demand for, or pricing of, our product candidates if approved for sale. We
cannot, however, predict the ultimate content, timing, or effect of any changes to the Healthcare Reform Act or other federal and state reform efforts. There
is no assurance that federal or state health care reform will not adversely affect our future business and financial results.

Foreign Regulation

In  addition  to  regulations  in  the  U.S.,  we  may  be  subject  to  a  variety  of  foreign  regulations  governing  clinical  trials  and  commercial  sales  and
distribution  of  our  product  candidates.  Whether  or  not  we  obtain  FDA  approval  for  a  product  candidate,  we  must  obtain  approval  from  the  comparable
regulatory authorities of foreign countries or economic areas, such as Canada, before we may commence clinical trials or market products in those countries
or areas. The approval process and requirements governing the conduct of clinical trials, product licensing, pricing and reimbursement vary greatly from
place to place, and the time may be longer or shorter than that required for FDA approval.

Certain countries outside of the U.S. have a process that requires the submission of a clinical trial application (“CTA”) much like an IND prior to
the  commencement  of  human  clinical  trials.  In  Canada,  for  example,  a  CTA  must  be  submitted  to  the  competent  national  health  authority  and  to
independent  ethics  committees  in  which  a  company  intends  to  conduct  clinical  trials.  Once  the  CTA  is  approved  in  accordance  with  a  country’s
requirements, clinical trial development may proceed in that country. In all cases, the clinical trials must be conducted in accordance with GCPs and other
applicable regulatory requirements.

Manufacturing

We do not have any manufacturing facilities. We currently rely, and expect to continue to rely, on third parties for the manufacture of our product

candidates for non-clinical studies and clinical trials, as well as for commercial manufacture if our product candidates receive marketing approval.

Business Update Regarding COVID-19

The  current  COVID-19  pandemic  has  presented  a  substantial  public  health  and  economic  challenge  around  the  world  and  is  affecting  our
employees,  patients,  communities  and  business  operations,  as  well  as  the  U.S.  economy  and  financial  markets.  The  full  extent  to  which  the  COVID-19
pandemic will directly or indirectly affect our business, results of operations and financial condition will depend on future developments that are highly
uncertain and cannot be accurately predicted, including new information that may emerge concerning COVID-19, the actions taken to contain it or treat its
impact and the economic impact on local, regional, national and international markets.

To date, we have been able to continue our operations and do not anticipate any material interruptions for the foreseeable future. However, we are
continuing to assess the potential impact of the COVID-19 pandemic on our business and operations, including our expenses, supply chain and pre-clinical
and clinical trials. Our office-based employees have been working from home since mid-March 2020. We anticipate continuing to work from home in the
near-term future until the widespread availability and utilization of COVID-19 vaccines bring public health metrics to levels that allow us to safely reopen
our office.

Our third-party contract manufacturing partners continue to operate their manufacturing facilities at or near normal levels. While we currently do
not anticipate any interruptions in our supply chain, it is possible that the COVID-19 pandemic and response efforts may have an impact in the future on
our and/or our third-party suppliers and contract manufacturing partners' ability to manufacture our products or the products of our partners.

Information about our Executive Officers

The following information sets forth the name, age and position of our executive officers as of February 19, 2021.

William "Chip" Clark, age 52, has served as our President and Chief Executive Officer ("CEO") since February 2011 after serving as our Chief
Business Officer from August 2010 to February 2011. Mr. Clark has also served on our board of directors since February 2011. Prior to joining Genocea, he
served as Chief Business Officer at Vanda Pharmaceuticals, a biopharmaceutical company he co-founded in 2004. While at Vanda, he led the company’s
strategic and business development activities and played a central role in raising more than $400 million through business development deals and equity
financings. Prior to Vanda, Mr. Clark was a principal at Care Capital, a venture capital firm investing in biopharmaceutical companies, after serving in a
variety of commercial and strategic roles at SmithKline Beecham (now GlaxoSmithKline). Mr. Clark received an M.B.A. from The Wharton School of the
University of Pennsylvania and a B.A. from Harvard University.

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Girish  Aakalu,  Ph.D.,  age  46,  has  served  as  our  Chief  Business  Officer  since  December  2018.  In  this  role,  he  leads  Genocea’s  business
development efforts. His broad skill set spans business development, corporate and R&D strategy, product portfolio management, commercial planning,
and alliance management. Prior to joining Genocea, Dr. Aakalu was employed by the Ipsen Group, from May 2015 until December 2018, where he was
most recently Vice President: Global Head of External Innovation, and Pfizer, Inc., from October 2007 until May 2015, where he held the title of Executive
Director:  Head  of  Strategy,  Innovation  &  Operations  for  Pfizer’s  External  R&D  Innovation  team  prior  to  his  departure.  His  previous  roles  also  include
business development and oncology pipeline market planning positions at Genentech, Inc. and life science consulting experience at L.E.K Consulting. He
received both a Ph.D. in cellular and molecular neurobiology and an M.S. in biology from the California Institute of Technology and a B.A. in biophysics
with general and departmental honors from Johns Hopkins University. He has also completed executive education in corporate governance at the Kellogg
School of Management at Northwestern University.

Thomas Davis, M.D., age 57, has served as our Chief Medical Officer since October 2018. Dr. Davis has over 20 years of academic and industry
experience  in  immuno-oncology  and  cancer  drug  development.  Most  recently,  he  served  as  Chief  Medical  Officer  of  Gadeta  B.V.,  a  Dutch  cell  therapy
company  pursuing  novel  cancer  targets  from  October  2017  to  April  2018,  where  he  steered  a  novel  cell  therapy  technology  into  first-in  human  clinical
studies.  Prior  to  Gadeta  B.V.,  he  served  as  Chief  Medical  Officer  of  Celldex  from  2006  to  2017,  where  he  led  all  aspects  of  clinical  and  regulatory
development including strategy, tactics, and execution. While at Celldex, Dr. Davis actively built and oversaw Clinical Science, Medical Affairs, Safety,
Clinical  Operations,  Statistics,  Regulatory  Affairs,  and  Project  Management,  managed  collaborations  with  large  global  pharmaceutical  partners,  and
participated in investor relations activities. He also served as Chief Medical Officer at GenVec and as Senior Director of Clinical Science at Medarex. Prior
to joining the industry, Dr. Davis supervised clinical efforts at the Cancer Therapy Evaluation Program (CTEP) of the National Cancer Institute (NCI), and
worked  on  the  development  of  rituximab  and  idiotype  vaccines  at  Stanford  University.  Dr.  Davis  received  an  M.D.  from  Georgetown  University  and
completed a fellowship in medical oncology at Stanford University. He also received an M.S. in physiology from Georgetown University and a B.A. in
biophysics from Johns Hopkins.

Diantha Duvall, age 49, has served as our Chief Financial Officer since March 2019. Prior to joining Genocea, Ms. Duvall was Vice President,
Controller and Chief Accounting Officer at Bioverativ, Inc. from February 2017 to January 2019. Prior to that, she worked at Biogen Inc., serving as Global
Commercial  Controller  from  February  2016  to  January  2017,  and  U.S.  Commercial  Controller  from  February  2015  to  January  2016.  She  also  held  a
number  of  positions  at  Merck  and  Co.  from  May  2009  to  January  2015.  Her  experiences  at  Merck  spanned  roles  in  venture  investment,  business
development, joint ventures, and alliances, as well as operational controls and technical accounting. She also has extensive experience in SEC reporting,
Sarbanes  Oxley  compliance,  transaction  support  and  risk  management,  having  held  multiple  health  industries  positions  within  PricewaterhouseCoopers
from 1996 to 2009. Ms. Duvall has both an M.B.A and a M.S. in accounting from Northeastern University and a B.A. from Colby College.

Jessica Baker Flechtner, Ph.D., age 49, has served as our Chief Scientific Officer since February 2016 after serving as our Senior Vice President of
Research from February 2014 to January 2016, and Vice President of Research from January 2010 to February 2014. From 2007 to February 2014, she held
various roles of increasing seniority at Genocea. Prior to joining Genocea, Dr. Flechtner was an Immunology Consultant at BioVest International, Inc. from
June 2006 to March 2007, where she guided the development of assays to evaluate the success of the company’s autologous Follicular (Non-Hodgkin’s)
Lymphoma  vaccine  in  patients.  As  a  researcher  at  Mojave  Therapeutics,  Inc.,  or  Mojave,  and  Antigenics  Inc.  (now  Agenus),  which  acquired  Mojave’s
intellectual property, from 2001 to 2005, Dr. Flechtner developed protein and peptide-based vaccines and immunotherapies for cancer, infectious disease,
autoimmunity  and  allergy.  She  is  an  inventor  on  various  pending  or  issued  patents  and  has  multiple  peer-reviewed  scientific  publications.  Dr.  Flechtner
performed her post-doctoral work in the laboratory of Dr. Harvey Cantor at the Dana Farber Cancer Institute and Harvard Medical School. She received
both a Ph.D. in cellular immunology and a B.S. in animal science from Cornell University. She is a member of the American Association of Immunologists,
American Association for Cancer Research, Society for the Immunotherapy of Cancer, the President’s Council of Cornell Women, and Women in Bio.

Raymond  D.  Stapleton,  Jr.,  Ph.D.,  age  50,  has  served  as  our  Executive  Vice  President  of  Pharmaceutical  Sciences  and  Manufacturing  since
January 2021. Prior to joining Genocea, Dr. Stapleton was President and Chief Operating Officer at American Type Culture Collection from November
2019 to January 2021, where he provided leadership for global operations. As Senior Vice President of Technical Operations at Iovance Biotherapeutics,
Inc.  from  July  2019  to  November  2019,  Dr.  Stapleton  worked  on  commercial  manufacturing  readiness.  From  October  2015  through  July  2019,  Dr.
Stapleton  was  employed  at  Synthetic  Biologics,  Inc.  where  his  most  recent  position  was  Senior  Vice  President  of  Technical  Operations.  He  also  held  a
number of positions of increasing responsibility at Merck and Co. from 2003 to 2015, including leading a complex science, technology, and engineering
organization at a manufacturing site responsible for supporting Merck’s vaccine business. He has served as peer reviewer for a half dozen scientific journals
and  co-authored  seventeen  peer-reviewed  manuscripts  and  multiple  patents.  Dr.  Stapleton  completed  his  post-doctoral  work  in  the  Oak  Ridge  National
Laboratory. He received a Ph.D. in microbial ecology from The University of Tennessee – Knoxville and a B.S. in biology from Mary Washington College.

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Human Capital Resources

As  of  December  31,  2020,  we  had  72  full-time  employees,  of  which  54  were  engaged  in  research  and  development  and  18  were  engaged  in
finance, legal, business development, human resources, facilities, information technology or other general and administrative functions. Our management
executive team is comprised of our CEO and five of his direct reports who, collectively, have management responsibility for our business. Two of the six
members  of  our  management  executive  team  are  women.  Across  our  broader  population,  approximately  52%  of  full-time  employees  are  women.  Our
management executive team places significant focus and attention on matters concerning our human capital assets ‐ particularly our diversity, capability
development, and succession planning. Accordingly, we regularly review employee development and succession plans for each of our functions to identify
and develop our pipeline of talent.

Our laboratory and office space is in Greater Boston, which we believe provides access to a vibrant biotech and pharmaceutical talent pool. We
have programs in place to attract and retain talent, including stock-based compensation and cash performance awards as well as tuition reimbursement to
support technical and other training. We also have a performance management and talent development process in which managers provide regular feedback
and coaching to develop employees. None of our employees is represented by a labor union or covered by a collective bargaining agreement and we have
not experienced any work stoppages. We consider our relations with our employees to be good.

Corporate Information

We  were  incorporated  under  the  laws  of  the  State  of  Delaware  in  August  2006.  Our  principal  executive  offices  are  located  at  100  Acorn  Park
Drive,  5th  Floor,  Cambridge,  Massachusetts  02140  and  our  telephone  number  is  (617)  876-8191.  Genocea®  and  the  Genocea  logo  are  registered
trademarks.

Available Information

Our  website  address  is  https://www.genocea.com.  Our  Annual  Reports  on  Form  10-K,  Quarterly  Reports  on  Form  10-Q,  Current  Reports  on
Form 8-K and other documents and all amendments to those reports and documents are available on or through our website without charge, as soon as
reasonably practicable following the time they are filed with, or furnished to, the Securities and Exchange Commission ("SEC"). The public can also obtain
any documents that we file with the SEC from the SEC's website at https://www.sec.gov. References to our website address do not constitute incorporation
by reference of the information contained on the website, and the information contained on the website is not part of this document.

Item 1A.    Risk Factors

Summary of Risk Factors

Below is a summary of the principal risks that apply to Genocea or our securities. This summary does not address all of the risks that we face.

Additional discussion of the risks summarized here, and other risks that we face, can be found immediately below this summary.

• We require additional financing to execute our operating plan and continue to operate as a going concern.

• We are substantially dependent on the success of the clinical development of GEN-011. Any failure to successfully develop or commercialize
the GEN-011 T cell therapy, or any significant delays in doing so, will have a material adverse effect on our business, result of operations and
financial condition.

•

•

Because our active product candidates are in an early stage of clinical development, there is a high risk of failure, and we may never succeed
in developing marketable products or generating product revenue.

If we do not obtain regulatory approval for our current and future product candidates, our business will be adversely affected.

• We may find it difficult to enroll patients in our clinical trials, which could delay or prevent clinical trials of our product candidates.

• Our  active  product  candidates,  GEN-009  and  GEN-011,  and  our  future  potential  product  candidates  arising  out  of  our  immune-oncology
program, are or will be based on T cell activation, which is a novel approach for vaccines, cellular therapies, immunotherapies and medical
treatments.

• Our product candidates are uniquely manufactured for each patient and we may encounter difficulties in production, particularly with respect
to  scaling  our  manufacturing  capabilities.  If  we  or  any  of  the  third-party  manufacturers  with  whom  we  contract  encounter  these  types  of
difficulties,  our  ability  to  provide  our  product  candidates  for  clinical  trials  or  our  products  for  patients,  if  approved,  could  be  delayed  or
stopped, or we may be unable to maintain a commercially viable cost structure. Some of our third-party manufacturers are located outside the
U.S., and we may encounter disruption in clinical material supplies due to logistics, as well as risk of adverse regulatory action due to local
regulatory oversight.

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• We rely on third parties to conduct technical development, non-clinical studies and clinical trials for our product candidates, including our
active  clinical  development  products,  GEN-009  and  GEN-011,  and  any  other  future  product  candidates,  and  if  they  do  not  properly  and
successfully perform their obligations to us, we may not be able to obtain regulatory approvals for our product candidates.

• We rely on third parties to conduct some or all aspects of our product manufacturing, and these third parties may not perform satisfactorily. In

some instances, we may rely on a single manufacturer for certain of our products.

•

If we are unable to manufacture our products or are unable to obtain regulatory approvals for a manufacturing facility for our products, we
may experience delays in product development, clinical trials, regulatory approval and commercial distribution.

• We  may  not  be  successful  in  establishing  and  maintaining  strategic  partnerships,  which  could  adversely  affect  our  ability  to  develop  and

commercialize products.

•

If we are unable to obtain or protect intellectual property rights related to our product candidates, we may not be able to compete effectively in
our markets.

• We  have  in-licensed  a  portion  of  our  intellectual  property,  and,  if  we  fail  to  comply  with  our  obligations  under  these  arrangements,  or  our
licensors fail to obtain and maintain intellectual property rights, we could lose such intellectual property rights or owe damages to the licensor
of such intellectual property.

• Our  products  may  cause  undesirable  side  effects  or  have  other  properties  that  delay  or  prevent  their  regulatory  approval  or  limit  their

commercial potential.

• 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.

• Our  largest  stockholder,  New  Enterprise  Associates,  could  exert  significant  influence  over  us  and  could  limit  other  stockholders'  ability  to

influence the outcome of key transactions, including any change of control.

•

•

If  our  stock  price  is  volatile,  our  stockholders  could  incur  substantial  losses  and  we  may  become  involved  in  securities-related  litigation,
including  securities  class  action  litigation,  that  could  divert  management’s  attention  and  harm  our  business  and  subject  us  to  significant
liabilities.

Provisions in our charter documents and under Delaware law have anti-takeover effects that could discourage an acquisition of us by others,
even  if  an  acquisition  would  be  beneficial  to  our  stockholders  and  prevent  attempts  by  our  stockholders  to  replace  or  remove  our  current
management.

Risks Related to Our Financial Position and Need for Additional Capital

We require additional financing to execute our operating plan and continue to operate as a going concern.

Our audited financial statements for 2020 have been prepared assuming we will continue to operate as a going concern. We plan to continue to
fund our operations through public or private equity offerings, strategic transactions, proceeds from sales of our common stock under our at-the-market
equity offering program (“ATM”), proceeds from sales of our common stock under our purchase agreement (the “Purchase Agreement”) with Lincoln Park
Capital (“LPC”) or by other means. However, adequate additional financing may not be available to us on acceptable terms, or at all. If we are unable to
raise capital when needed, or on attractive terms, we may be forced to implement further cost reduction strategies, including ceasing development of GEN-
011, and/or other product candidates and other corporate activities.

As of December 31, 2020, our cash and cash equivalents were $79.8 million. We believe that we will continue to expend substantial resources for
the foreseeable future developing GEN-009, GEN-011 and any other vaccine and cellular therapies targeted towards neoantigen cancer product candidates.
These expenditures will include costs associated with research and development, potentially acquiring new technologies, potentially obtaining regulatory
approvals and manufacturing products, as well as marketing and selling products approved for sale, if any. In addition, other unanticipated costs may arise.
Because  the  outcome  of  our  planned  and  anticipated  clinical  trials  is  highly  uncertain,  we  cannot  reasonably  estimate  the  actual  amounts  necessary  to
successfully complete the development and commercialization of our product candidates. Furthermore, because of the significant expense associated with
conducting clinical trials, we cannot be certain we will have sufficient capital to complete such trials for a given product candidate.

Our future capital requirements depend on many factors, including:

•

•

•

the timing and costs of our planned clinical trials for GEN-011;

the timing and costs to perform monitoring activities to support the GEN-009 clinical trial;

the outcome, timing, and costs of seeking regulatory approvals;

18

•

•

•

•

•

the initiation, progress, timing, costs, and results of preclinical studies and clinical trials for our other product candidates and potential product
candidates;

the terms and timing of any future collaborations, grants, licensing, consulting, or other arrangements that we may establish;

the  amount  and  timing  of  any  payments  we  may  be  required  to  make,  or  that  we  may  receive,  in  connection  with  the  licensing,  filing,
prosecution, defense and enforcement of any patents or other intellectual property rights, including milestone payments, royalty payments and
patent prosecution fees that we are obligated to pay pursuant to our license agreements;

the costs of preparing, filing, and prosecuting patent applications, maintaining and protecting our intellectual property rights, and defending
against intellectual property related claims;

the extent to which we in-license or acquire other products and technologies;

• manufacture material for clinical trials and for commercial sale;

•

•

seek regulatory approvals for any product candidates that successfully complete clinical trials;

the receipt of marketing approval;

• maintain, protect and expand our intellectual property portfolio;

•

•

•

•

the  costs  of  commercialization  activities  for  GEN-009  and  GEN-011  and  other  product  candidates,  if  we  receive  marketing  approval,
including the costs and timing of establishing product sales, marketing, distribution, and manufacturing capabilities;

revenue received from commercial sales of our product candidates;

attract and retain skilled personnel; and

create  additional  infrastructure  to  support  our  operations  as  a  public  company  and  our  product  development  and  planned  future
commercialization efforts.

Based on our current operating plan, we believe that our existing cash and cash equivalents are sufficient to support our operations to mid-2022,

and we have strategic plans to extend our operating cash to the end of 2022.

Our operating plan may change as a result of many factors currently unknown to us, and we may need additional funds sooner than planned. In
addition, we may seek additional capital due to favorable market conditions or strategic considerations even if we believe we have sufficient funds for our
current or future operating plans. Additional funds may not be available when we need them on terms that are acceptable to us, or at all. If adequate funds
are  not  available  to  us  when  needed,  we  would  be  required  to  delay,  limit,  reduce  or  terminate  non-clinical  studies,  clinical  trials  or  other  development
activities  for  one  or  more  of  our  product  candidates  or  delay,  limit,  reduce  or  terminate  our  establishment  of  sales  and  marketing  capabilities  or  other
activities that may be necessary to commercialize our product candidates.

We  have  incurred  significant  losses  since  our  founding  in  2006  and  anticipate  that  we  will  continue  to  incur  significant  losses  for  the

foreseeable future and may never achieve or maintain profitability.

We are a clinical-stage biotechnology company, and we have not yet generated significant revenues. We have incurred net losses each year since
our inception, including net losses of $43.7 million and $39.0 million for 2020 and 2019, respectively. As of December 31, 2020, we had an accumulated
deficit of $374.7 million. To date, we have not commercialized any products or generated any revenues from the sale of products and do not know whether
or when we will generate product revenues or become profitable. Our only source of revenue for 2020 was the material transfer agreement (“MTA”) with a
strategic partner, Shionogi & Co. Ltd (“Shionogi”). See Note 3. Revenue within the notes to the consolidated financial statements in this Annual Report on
Form 10-K. To date, we have financed our operations primarily through multiple public equity offerings, private placements of our common and preferred
stock and debt arrangements.

We have devoted most of our financial resources to research and development, including our clinical and non-clinical technology development and
development activities. The amount of our future net losses will depend, in part, on the rate of our future expenditures and our ability to obtain funding
through equity offerings or strategic transactions. We have not completed pivotal clinical studies for any product candidate, and it will be several years, if
ever,  before  we  have  a  product  candidate  ready  for  commercialization.  Even  if  we  obtain  regulatory  approval  to  market  a  product  candidate,  our  future
revenues  will  depend  upon  the  size  of  any  markets  in  which  our  product  candidates  have  received  approval,  our  ability  to  achieve  sufficient  market
acceptance, reimbursement from third-party payors and other factors.

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The net losses that we incur may fluctuate significantly from quarter to quarter and year to year, such that a period-to-period comparison of our
results of operations may not be a good indication of our future performance. In any particular quarter or quarters, our operating results could be below the
expectations of securities analysts or investors, which could cause our stock price to decline.

To become and remain profitable, we must succeed in developing and eventually commercializing products that generate significant revenue. This
will require us to be successful in a range of challenging activities, including completing non-clinical studies and clinical trials of our product candidates,
discovering  additional  product  candidates,  obtaining  regulatory  approval  for  these  product  candidates  and  manufacturing,  marketing  and  selling  any
products for which we may obtain regulatory approval. We are only in the preliminary stages of most of these activities. We may never succeed in these
activities and, even if we do, may never generate revenues that are significant enough to achieve profitability.

Because  of  the  numerous  risks  and  uncertainties  associated  with  pharmaceutical  product  development,  we  are  unable  to  accurately  predict  the
timing  or  amount  of  increased  expenses  or  when,  or  if,  we  will  be  able  to  achieve  profitability.  If  we  are  required  by  the  FDA  or  foreign  regulatory
authorities to perform studies in addition to those currently expected, or if there are any delays in completing our clinical trials or the development of any of
our product candidates, our expenses could increase.

Even if we do achieve profitability, we may not be able to sustain or increase profitability on a quarterly or annual basis. Our failure to become and
remain profitable would depress the value of our company and could impair our ability to raise capital, expand our business, maintain our research and
development efforts, diversify our product offerings or even continue our operations. A decline in the value of our company could also cause investors to
lose all or part of their investment.

Raising  additional  capital  may  cause  dilution  to  our  existing  stockholders,  restrict  our  operations  or  require  us  to  relinquish  rights  to  our

technologies or product candidates on unfavorable terms to us.

To the extent that we raise additional capital through the sale of equity or convertible debt securities, existing ownership interests will be diluted,
and the terms may include liquidation or other preferences that adversely affect the rights of our stockholders. Debt financing, if available, may involve
agreements that include covenants limiting or restricting our ability to take certain actions, such as incurring additional debt, making capital expenditures or
declaring  dividends.  If  we  raise  additional  funds  through  strategic  partnerships  with  third  parties,  we  may  have  to  relinquish  valuable  rights  to  our
technologies or product candidates, future revenue streams, research programs or product candidates or grant licenses on terms that are not favorable to us.
If  we  are  unable  to  raise  additional  capital  when  needed,  we  would  be  required  to  delay,  limit,  reduce  or  terminate  our  product  development  or
commercialization efforts for GEN-009, GEN-011, or our other product candidates.

Our stockholders will experience substantial additional dilution if outstanding warrants are exercised for common stock.

As  of  February  18,  2021,  there  were  approximately  51.0  million  shares  of  common  stock  issuable  upon  the  exercise  of  warrants,  having  a
weighted  average  exercise  price  of  $2.26  per  share.  The  exercise  of  outstanding  warrants  for  common  stock  would  be  substantially  dilutive  to  existing
stockholders. Any dilution or potential dilution may cause our stockholders to sell their shares, which may contribute to a downward movement in the stock
price of our common stock.

Risks Related to Clinical Development, Regulatory Review and Approval of Our Product Candidates

We are substantially dependent on the success of the clinical development of GEN-011. Any failure to successfully develop or commercialize
the GEN-011 T cell therapy, or any significant delays in doing so, will have a material adverse effect on our business, result of operations and financial
condition.

We are now currently investing a significant portion of our efforts and financial resources in the development of the GEN-011, an adoptive T cell
therapy which is currently in a Phase 1/2a clinical trial. Our ability to generate product revenue depends heavily on the success of clinical trials for GEN-
011 and the successful development and commercialization of GEN-011. The successful development and commercialization of GEN-011 will depend on
several factors, including the following:

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successful completion of all required clinical trials of GEN-011;

obtaining marketing approvals from regulatory authorities for GEN-011;

establishing manufacturing and commercialization arrangements between ourselves and third parties;

establishing an acceptable safety and efficacy profile of GEN-011; and

the availability of reimbursement to patients from healthcare payors for GEN-011.

Any failure to successfully develop or commercialize GEN-011 or any significant delays in doing so will have a material adverse effect on our

business, results of operations and financial condition.

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Because our active product candidates are in an early stage of clinical development, there is a high risk of failure, and we may never succeed

in developing marketable products or generating product revenue.

We are currently conducting Phase 1/2a clinical trials for our GEN-009 and GEN-011 programs. A decision to stop either or both of these trials
would result in a delay in the clinical progress, approval and commercialization of the affected programs. Even if the results are successful, such results
may not be replicated in later and larger clinical trials. Among other reasons for the potential failure of earlier, smaller clinical trials to be replicated in later,
larger clinical trials is the fact that manufacturing scale up is necessary to prepare for Phase 3 development and commercialization. Our product candidates
may require complex manufacturing processes and scaling up these processes can cause changes in the product that may not be apparent until the product is
further tested during Phase 3 trials.

If the results of our future clinical trials are inconclusive with respect to the efficacy of our product candidates or if we do not meet our clinical
endpoints with statistical significance or if there are safety concerns or AEs associated with our product candidates, we may be prevented or delayed in
obtaining  marketing  approval  for  our  product  candidates.  Alternatively,  even  if  we  obtain  regulatory  approval,  that  approval  may  be  for  indications  or
patient populations that are not as broad as intended or desired or may require labeling that includes significant use or distribution restrictions or safety
warnings. We may also be required to perform additional or unanticipated clinical trials to obtain approval or be subject to additional post-marketing testing
requirements to maintain regulatory approval. In addition, regulatory authorities may withdraw their approval of the product or impose restrictions on its
distribution in the form of a modified risk evaluation and mitigation strategy.

If we do not obtain regulatory approval for our current and future product candidates, our business will be adversely affected.

Our product candidates are subject to extensive governmental regulations relating to, among other things, research, clinical trials, manufacturing,
import,  export  and  commercialization.  In  order  to  obtain  regulatory  approval  for  the  commercial  sale  of  any  product  candidate,  we  must  demonstrate
through extensive non-clinical studies and clinical trials that the product candidate is safe and effective for use in each target indication. Clinical trials are
expensive, time-consuming and uncertain as to outcome. We may gain regulatory approval for GEN-009, GEN-011 or our other current or potential future
clinical and non-clinical product candidates in some but not all of the territories available or some but not all of the target indications, resulting in limited
commercial  opportunity  for  our  product  candidates,  or  we  may  never  obtain  regulatory  approval  for  these  product  candidates  for  any  indication  in  any
jurisdiction.

We may find it difficult to enroll patients in our clinical trials, which could delay or prevent clinical trials of our product candidates.

Identifying and qualifying patients to participate in clinical trials of our product candidates is critical to our success. The timing of our clinical
trials depends on the speed at which we can recruit patients to participate in testing our product candidates. If patients are unwilling to participate in our
studies because of negative publicity from AEs in the biotechnology industries or for other reasons, including competitive clinical trials for similar patient
populations, the timeline for recruiting patients, conducting studies and obtaining regulatory approval of potential products may be delayed or prevented.
These  delays  could  result  in  increased  costs,  delays  in  advancing  our  product  development,  delays  in  testing  the  effectiveness  of  our  technology  or
termination of the clinical trials altogether.

We  may  not  be  able  to  identify,  recruit  and  enroll  a  sufficient  number  of  patients,  or  those  with  required  or  desired  characteristics  to  achieve

diversity in a study, to complete our clinical trials in a timely manner. Patient enrollment is affected by factors including:

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severity of the disease under investigation;

design of the study protocol;

size of the patient population;

eligibility criteria for the trial in question;

perceived risks and benefits of the product candidate under study;

proximity and availability of clinical trial sites for prospective patients;

availability of competing therapies and clinical trials;

efforts to facilitate timely enrollment in clinical trials;

delays as a result of the impact of the COVID-19 pandemic on clinical trial recruitment;

patient referral practices of physicians; and

ability to monitor patients adequately during and after treatment.

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We may not be able to initiate or continue clinical trials if we cannot enroll a sufficient number of eligible patients to participate in the clinical
trials required by regulatory agencies. If we have difficulty enrolling a sufficient number of patients to conduct our clinical trials as planned, we may need
to delay, limit or terminate ongoing or planned clinical trials, any of which would have an adverse effect on our business.

We may not be able to comply with requirements of foreign jurisdictions in conducting trials outside of the U.S.

To date, we have not conducted any clinical trials outside of the U.S. Our ability to successfully initiate, enroll and complete a clinical trial in any

foreign country, should we attempt to do so, is subject to numerous risks unique to conducting business in foreign countries, including:

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difficulty in establishing or managing relationships with contract research organizations ("CROs") and physicians;

different standards for the conduct of clinical trials;

our inability to locate qualified local consultants, physicians and partners;

the potential burden of complying with a variety of foreign laws, medical standards and regulatory requirements, including the regulation of
pharmaceutical and biotechnology products and treatment; and

the acceptability of data obtained from studies conducted outside the U.S. to the FDA in support of a BLA.

If we fail to successfully meet requirements for the conduct of clinical trials outside of the U.S., we may be delayed in obtaining, or be unable to

obtain, regulatory approval for our product candidates.

We may encounter substantial delays in our clinical trials or we may fail to demonstrate safety and efficacy to the satisfaction of applicable

regulatory authorities.

Before obtaining marketing approval from regulatory authorities for the sale of our product candidates, we must conduct extensive clinical trials to
demonstrate the safety and efficacy of the product candidates for the intended indications. Clinical testing is expensive, time-consuming and uncertain as to
outcome. We cannot guarantee that clinical trials will be conducted as planned or completed on schedule, if at all. A failure of one or more clinical trials
can occur at any stage of testing. Events that may prevent successful or timely completion of clinical development include:

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delays caused by us or third parties in conducting clinical trials for GEN-009 and GEN-011;

delays by us in reaching a consensus with regulatory agencies on trial design;

delays in reaching agreement on acceptable terms with prospective CROs and clinical trial sites;

delays in initiating clinical sites for our GEN-011 program due to COVID-19;

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

imposition  of  a  clinical  hold  by  regulatory  agencies  or  an  IRB  for  any  reason,  including  safety  concerns  raised  by  other  clinical  trials  of
similar vaccines that may reflect an unacceptable risk with GEN-009 or GEN-011 or after an inspection of clinical operations or trial sites;

failure to perform in accordance with the FDA’s GCPs or applicable regulatory guidelines in other countries;

delays in the testing, validation, manufacturing and delivery of the product candidates to the clinical sites;

delays caused by patients not completing participation in a trial or not returning for post-treatment follow-up;

clinical trial sites or patients dropping out of a trial or failing to complete dosing;

occurrence of serious AEs in clinical trials that are associated with the product candidates that are viewed to outweigh its potential benefits; or

changes in regulatory requirements and guidance that require amending or submitting new clinical protocols.

Delays, including delays caused by the above factors, can be costly and could negatively affect our ability to complete a clinical trial. We cannot
give any assurance that we will be able to resolve any delay caused by the factors described above or any other factors, on a timely basis or at all. If we are
not  able  to  successfully  initiate  and  complete  subsequent  clinical  trials,  we  will  not  be  able  to  obtain  regulatory  approval  and  will  not  be  able  to
commercialize our product candidates.

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Our  active  product  candidates,  GEN-009  and  GEN-011,  and  our  future  potential  product  candidates  arising  out  of  our  immuno-oncology
program, are or will be based on T cell activation, which is a novel approach for vaccines, cellular therapies, immunotherapies and medical treatments.

We  have  concentrated  our  research  and  development  efforts  on  T  cell  vaccine  and  immunotherapy  technology,  which  is  a  novel  approach  for
vaccines, cellular therapies, immunotherapies and medical treatments, and our future success is highly dependent on the successful development of T cell
immunotherapies in general, and our active development product and current and future product candidates in particular. Consequently, it may be difficult
for us to predict the time and cost of product development. Unforeseen problems with the T cell approach to vaccines and cellular therapies may prevent
further  development  or  approval  of  our  current  and  future  product  candidates.  There  can  be  no  assurance  that  any  development  problems  we  or  others
researching  T  cell  vaccines  and  cellular  therapies  may  experience  in  the  future  will  not  cause  significant  delays  or  unanticipated  costs,  or  that  such
development problems can be solved. Because of the novelty of this approach, there may be unknown safety risks associated with the vaccines and cellular
therapies that we develop. Regulatory agencies such as the FDA may require us to conduct extensive safety testing prior to approval to demonstrate a low
risk of rare and severe AEs caused by the vaccines and cellular therapies. If approved, the novel mechanism of action of the vaccines and cellular therapies
may adversely affect physician and patient perception and uptake of our products.

Our product candidates are uniquely manufactured for each patient and we may encounter difficulties in production, particularly with respect
to scaling our manufacturing capabilities. If we or any of the third-party manufacturers with whom we contract encounter these types of difficulties,
our  ability  to  provide  our  product  candidates  for  clinical  trials  or  our  products  for  patients,  if  approved,  could  be  delayed  or  stopped,  or  we  may  be
unable to maintain a commercially viable cost structure. Some of our third-party manufacturers are located outside the U.S., and we may encounter
disruption in clinical material supplies due to logistics, as well as risk of adverse regulatory action due to local regulatory oversight.

We custom design and manufacture our product candidates. Manufacturing unique lots of these product candidates is susceptible to product loss or

failure due to issues with:

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logistics associated with the collection of a patient’s tumor or blood;

batch-specific manufacturing failures or issues that arise due to the uniqueness of each patient-specific batch that may not have been foreseen;

quality control testing failures;

unexpected failures of batches placed on stability;

novel assays, cell selection or other components within our manufacturing processes;

significant costs associated with individualized manufacturing that may adversely affect our ability to continue development; 

successful and timely manufacture and release of the patient-specific batch;

shipment issues encountered during transport of the batch to the site of patient care; and

our reliance on single-source suppliers.

As our product candidates are manufactured for each individual patient, we will be required to maintain a chain of identity with respect to each
patient’s sample, sequence data derived from such sample, analyze results of such patient’s immunologic profile, and the custom manufactured product for
each patient. Maintaining such a chain of identity is difficult and complex, and failure to do so could result in product mix-up, adverse patient outcomes,
loss of product, or regulatory action, including withdrawal of any approved products from the market. Further, as our product candidates are developed
through early-stage clinical studies to later-stage clinical trials towards approval and commercialization, we expect that multiple aspects of the complicated
collection, analysis, manufacture and delivery processes will be modified in an effort to optimize processes and results. These changes may not achieve the
intended objectives, and any of these changes could cause our product candidates to perform differently than we expect, potentially affecting the results of
clinical trials.

Novel vaccine adjuvants, including those in our GEN-009 product candidate, may pose an increased safety risk to patients.

Adjuvants are compounds that are added to vaccine antigens to enhance the activation of the immune system and improve the immune response
and efficacy of vaccines. Development of vaccines with novel adjuvants requires evaluation in larger numbers of patients prior to approval than would be
typical for therapeutic drugs. Guidelines for evaluation of vaccines with novel adjuvants have been established by the FDA and other regulatory bodies and
expert committees. Our product candidates, including GEN-009, may include one or more novel adjuvants. Any neoantigen cancer vaccine, because of the
presence of an adjuvant, may have side effects considered to pose too great a risk to patients to warrant approval of the vaccine.

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If we fail to obtain regulatory approval in jurisdictions outside the U.S., we will not be able to market our products in those jurisdictions.

We intend to market our product candidates, if approved, in international markets. Such marketing will require separate regulatory approvals in
each  market  and  compliance  with  numerous  and  varying  regulatory  requirements.  The  approval  procedures  vary  among  countries  and  may  involve
requirements for additional testing, and the time required to obtain approval may differ from that required to obtain FDA approval. Approval by the FDA
does  not  ensure  approval  by  regulatory  authorities  in  other  countries  or  jurisdictions,  and  approval  by  one  foreign  regulatory  authority  does  not  ensure
approval by regulatory authorities in other foreign countries or by the FDA. The foreign regulatory approval process may include all of the risks associated
with  obtaining  FDA  approval.  We  may  not  obtain  foreign  regulatory  approvals  on  a  timely  basis,  if  at  all.  We  may  not  be  able  to  file  for  regulatory
approvals and may not receive necessary approvals to commercialize our vaccines in any market.

Even if we receive regulatory approval for our product candidates, such immunotherapies will be subject to ongoing regulatory review, which
may result in significant additional expense. Additionally, our product candidates, including our active development products, GEN-009, GEN-011 and
any other potential future immunotherapy product candidates, if approved, could be subject to labeling and other restrictions, and we may be subject to
penalties if we fail to comply with regulatory requirements or experience unanticipated problems with our products.

Any regulatory approvals that we receive for our product candidates may also be subject to limitations on the approved indications for which the
product  may  be  marketed  or  to  conditions  of  approval,  or  contain  requirements  for  potentially  costly  post-marketing  testing,  including  Phase  4  clinical
trials, and surveillance to monitor the safety and efficacy of the vaccine or immunotherapy potentially over many years. In addition, if the FDA approves
any  of  our  product  candidates,  the  manufacturing  processes,  labeling,  packaging,  distribution,  AE  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 practice (“cGMP”) and GCP,
for any clinical trials that we conduct post-approval.

Later  discovery  of  previously  unknown  problems  with  an  approved  product,  including  AEs  of  unanticipated  severity  or  frequency,  or  with

manufacturing operations or processes, or failure to comply with regulatory requirements, may result in, among other things:

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restrictions on the marketing or manufacturing of the product, withdrawal of the product from the market, or voluntary or mandatory product
recalls;

fines, warning letters, or holds on clinical trials;

refusal  by  the  FDA  to  approve  pending  applications  or  supplements  to  approved  applications  filed  by  us,  or  suspension  or  revocation  of
product license approvals;

product seizure or detention, or refusal to permit the import or export of products; and

injunctions  or  the  imposition  of  civil,  criminal  and/or  administrative  penalties,  damages,  monetary  fines,  disgorgement,  exclusion  from
participation in Medicare, Medicaid and other federal health care programs, and curtailment or restructuring of our operations.

The FDA’s policies may change and additional government regulations may be enacted that could affect regulatory approval that we have received
for  our  product  candidates.  We  cannot  predict  the  likelihood,  nature  or  extent  of  government  regulation  that  may  arise  from  future  legislation  or
administrative  action,  either  in  the  U.S.  or  abroad.  If  we  are  slow  or  unable  to  adapt  to  changes  in  existing  requirements  or  the  adoption  of  new
requirements or policies, or not able to maintain regulatory compliance, we may lose any marketing approval that may have been obtained and we may not
achieve or sustain profitability, which would adversely affect our business.

Risks Related to Our Reliance on Third Parties

We rely on third parties to conduct technical development, non-clinical studies and clinical trials for our product candidates, including our
active clinical development products, GEN-009 and GEN-011, and any other future product candidates, and if they do not properly and successfully
perform their obligations to us, we may not be able to obtain regulatory approvals for our product candidates.

We rely, and intend to continue to rely on, on third party CROs and other third parties to assist in managing, monitoring and otherwise carrying out
our GEN-009 and GEN-011 clinical trials. We expect to continue to rely on third parties, such as CROs, clinical data management organizations, medical
institutions and clinical investigators, to conduct our clinical trials. We compete with many other companies for the resources of these third parties. The
third  parties  on  whom  we  rely  generally  may  terminate  their  engagements  at  any  time  and  having  to  enter  into  alternative  arrangements  would  delay
development and commercialization of our product candidates.

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Our reliance on these third parties for research and development activities will reduce our control over these activities but will not relieve us of our
responsibilities. For example, the FDA and foreign regulatory authorities require compliance with regulations and standards, including GCP, for designing,
conducting, monitoring, recording, analyzing, and reporting the results of clinical trials to assure that the data and results are credible and accurate and that
the rights, integrity and confidentiality of trial participants are protected. Although we rely on third parties to conduct our clinical trials, we are responsible
for ensuring that each of these clinical trials is conducted in accordance with its general investigational plan and protocol.

Furthermore, these third parties may also have relationships with other entities, some of which may be our competitors. If these third parties do not
successfully carry out their duties under their agreements, if the quality or accuracy of the data they obtain is compromised due to their failure to adhere to
clinical trial protocols or to regulatory requirements, or if they otherwise fail to comply with clinical trial protocols or meet expected deadlines, the clinical
trials of our product candidates may not meet regulatory requirements. If clinical trials do not meet regulatory requirements or if these third parties need to
be replaced, non-clinical development activities or clinical trials may be extended, delayed, suspended or terminated. If any of these events occur, we may
not be able to obtain regulatory approval of our product candidates on a timely basis or at all.

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

We rely on third parties to conduct some or all aspects of our product manufacturing, and these third parties may not perform satisfactorily. In

some instances, we may rely on a single manufacturer for certain of our products.

We do not have any manufacturing facilities. We do not expect to independently conduct all aspects of our product manufacturing. We intend to
rely on third parties with respect to manufacturing GEN-009 and GEN-011, and in some instances we may rely on a single manufacturer for certain of our
products. This reliance on third parties increases the risk that we will not have sufficient quantities of our product candidates or products or such quantities
at an acceptable cost or quality, which could delay, prevent or impair our development or commercialization efforts.

Any of these third parties may terminate their engagement with us at any time. If we need to enter into alternative arrangements, it could delay our
product  development  activities.  Our  reliance  on  these  third  parties  for  manufacturing  activities  will  reduce  our  control  over  these  activities  but  will  not
relieve us of our responsibility to ensure compliance with all required regulations regarding manufacturing.

Reliance  on  third  party  manufacturers  entails  risks  to  which  we  would  not  be  subject  if  we  manufactured  the  product  candidates  ourselves,

including:

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the inability to negotiate manufacturing agreements with third parties under commercially reasonable terms;

reduced control as a result of using third party manufacturers for all aspects of manufacturing activities, including regulatory compliance and
quality assurance;

termination or nonrenewal of manufacturing agreements with third parties in a manner or at a time that is costly or damaging to us;

the unavailability of a manufacturer that is capable of, or that has the capacity to, manufacture our clinical supply that results in delays or
additional manufacturing costs;

the  possible  misappropriation  of  our  proprietary  information,  including  our  trade  secrets  and  know-how  or  infringement  of  third-party
intellectual property rights by our contract manufacturers; and

disruptions  to  the  operations  of  our  third-party  manufacturers  or  suppliers  caused  by  conditions  unrelated  to  our  business  or  operations,
including the bankruptcy of the manufacturer or supplier.

Any of these events could lead to clinical trial delays or failure to obtain regulatory approval or affect our ability to successfully commercialize

future products. Some of these events could be the basis for FDA action, including injunction, recall, seizure or total or partial suspension of production.

Third-party manufacturers may not be able to comply with cGMP regulations or similar regulatory requirements outside the U.S. 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 product candidates or products,
operating restrictions and criminal prosecutions, any of which could significantly and adversely affect supplies of our products.

Our  product  candidates  and  any  products  that  we  may  develop  may  compete  with  other  product  candidates  and  products  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.

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Any performance failure on the part of our existing or future manufacturers could delay clinical development or marketing approval. We do not
currently have arrangements in place for redundant supply or a second source for GEN-009 and GEN-011. If our current contract manufacturers cannot
perform as agreed, we may be required to replace such manufacturers. Although we believe that there are several potential alternative manufacturers who
could manufacture our product candidates, we may incur added costs and delays in identifying and qualifying any such replacement.

Our current and anticipated future dependence upon others for the manufacture of our product candidates or products may adversely affect our

future profit margins and our ability to commercialize any products that receive marketing approval on a timely and competitive basis.

If we are unable to manufacture our products or are unable to obtain regulatory approvals for a manufacturing facility for our products, we

may experience delays in product development, clinical trials, regulatory approval and commercial distribution.

We expect to rely on third-parties for the manufacture of clinical and, if necessary, commercial quantities of our product candidates. These third-
party  manufacturers  must  also  receive  FDA  approval  before  they  can  produce  clinical  material  or  commercial  products.  Our  products  may  be  in
competition  with  other  products  for  access  to  these  facilities  and  may  be  subject  to  delays  in  manufacture  if  third-parties  give  other  products  greater
priority. We may not be able to enter into any necessary third-party manufacturing arrangements on acceptable terms, or on a timely basis. In addition, we
may have to enter into technical transfer agreements and share our know-how with the third-party manufacturers, which can be time-consuming and may
result in delays.

Our reliance on contract manufacturers may adversely affect our operations or result in unforeseen delays or other problems beyond our control.
Because  of  contractual  restraints  and  the  limited  number  of  third-party  manufacturers  with  the  expertise,  required  regulatory  approvals  and  facilities  to
manufacture our vaccines and cellular therapies on a commercial-scale, replacement of a manufacturer may be expensive and time-consuming and may
cause interruptions in the production of our vaccine. A third-party manufacturer may also encounter difficulties in production. These problems may include:

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difficulties with production costs and scale-up;

unavailability of raw materials and supplies;

insufficient quality control and assurance;

shortages of qualified personnel;

failure to comply with strictly enforced federal, state and foreign regulations that vary in each country where product might be sold; and

lack of capital funding.

As a result, any delay or interruption could have a material adverse effect on our business, financial condition, results of operations and cash flows.

We  may  not  be  successful  in  establishing  and  maintaining  strategic  partnerships,  which  could  adversely  affect  our  ability  to  develop  and

commercialize products.

A  part  of  our  strategy  is  to  evaluate  and,  as  deemed  appropriate,  enter  into  partnerships  in  the  future  when  strategically  attractive,  including
potentially  with  major  biotechnology  or  pharmaceutical  companies.  We  face  significant  competition  in  seeking  appropriate  partners  for  our  product
candidates, and the negotiation process is time-consuming and complex. In order for us to successfully partner our product candidates, potential partners
must view these product candidates as economically valuable in markets they determine to be attractive in light of the terms that we are seeking and other
available products for licensing by other companies. Even if we are successful in our efforts to establish strategic partnerships, the terms that we agree upon
may not be favorable to us, and we may not be able to maintain such strategic partnerships if, for example, development or approval of a product is delayed
or sales of an approved product are disappointing. Any delay in entering into strategic partnership agreements related to our product candidates could delay
the development and commercialization of our product candidates and reduce their competitiveness even if they reach the market.

In  addition,  our  strategic  partners  may  breach  their  agreements  with  us,  and  we  may  not  be  able  to  adequately  protect  our  rights  under  these
agreements.  Furthermore,  our  strategic  partners  will  likely  negotiate  for  certain  rights  to  control  decisions  regarding  the  development  and
commercialization of our product candidates, if approved, and may not conduct those activities in the same manner as we would do so.

If we fail to establish and maintain strategic partnerships related to our product candidates, we will bear all of the risk and costs related to the
development  of  any  such  product  candidate,  and  we  may  need  to  seek  additional  financing,  hire  additional  employees  and  otherwise  develop  expertise
which we do not have and for which we have not budgeted. This could negatively affect the development of any unpartnered product candidate.

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In addition, we are currently seeking to establish strategic partnerships with companies with adjuvant and delivery technologies for our neoantigen
cancer vaccine candidates. If we are unable to successfully enter into these partnerships, our ability to develop our neoantigen cancer vaccine candidates
may be adversely affected.

Risks Related to Our Intellectual Property

If we are unable to obtain or protect intellectual property rights related to our product candidates, we may not be able to compete effectively in

our markets.

We rely upon a combination of patents, patent applications, know-how and confidentiality agreements to protect the intellectual property related to
our platform technology and product candidates. The patent position of biotechnology companies is generally uncertain because it involves complex legal
and factual considerations. The standards applied by the U.S. Patent and Trademark Office ("U.S. PTO") and foreign patent offices in granting patents are
not always applied uniformly or predictably. For example, there is no uniform worldwide policy regarding patentable subject matter or the scope of claims
allowable  in  biotechnology  patents.  The  patent  applications  that  we  own  or  in-license  may  fail  to  result  in  issued  patents  with  claims  that  cover  our
discovery platform or product candidates in the U.S. or in other countries. There is no assurance that all potentially relevant prior art relating to our patents
and patent applications or those of our licensors has been found, and prior art that we have not disclosed could be used by a third party to invalidate a patent
or  prevent  a  patent  from  issuing  from  a  pending  patent  application.  Even  if  patents  do  successfully  issue  and  even  if  such  patents  cover  our  discovery
platform  or  product  candidates,  third  parties  may  challenge  their  validity,  enforceability  or  scope,  which  may  result  in  such  patents  being  narrowed  or
invalidated.  Furthermore,  even  if  they  are  unchallenged,  our  patents  and  patent  applications,  or  those  of  our  licensors,  may  not  adequately  protect  our
platform technology, provide exclusivity for our product candidates, prevent others from designing around our patents with similar products, or prevent
others from operating in jurisdictions in which we did not pursue patent protection. Any of these outcomes could impair our ability to prevent competition
from third parties, which may have an adverse impact on our business.

If patent applications we hold or have in-licensed with respect to our platform or product candidates fail to issue, if their breadth or strength of
protection  is  threatened,  or  if  they  fail  to  provide  meaningful  exclusivity  for  our  product  candidates  or  ATLAS  discovery  platform,  it  could  dissuade
companies from collaborating with us and could limit or destroy our ability to develop or commercialize one or more of our products, or even any product.
We or our licensors have filed several patent applications covering aspects of our product candidates. We cannot offer any assurances about which, if any,
patents will be issued, the breadth of any such patents or whether any issued patents will be found invalid and unenforceable or will be challenged by third
parties. Any successful opposition to these patent applications, or patents that may issue from them, or to any other patent applications or patents owned by
or licensed to us, could deprive us of rights necessary for the successful commercialization of any product candidate that we may develop. Since patent
applications in the U.S. and most other countries are confidential for a period of time after filing, and some remain so until issued, we cannot be certain that
we or our licensors were the first to file a patent application relating to any particular aspect of a product candidate.

In the U.S., for patent applications filed prior to March 16, 2013, assuming the other requirements for patentability are met, the first to invent is
entitled to the patent, while outside the U.S., the first to file a patent application is entitled to the patent. On March 16, 2013, the U.S. transitioned to a ‘first
to file’ system more like that in the rest of the world in that the first inventor to file a patent application is entitled to the patent. Under either the prior
system or current one, third parties are allowed to submit prior art prior to the issuance of a patent. Furthermore, both the U.S. and foreign patent systems
permit third parties or, in some cases, the patent authorities themselves, to initiate proceedings challenging the scope and / or validity of issued patents,
including for example, opposition, derivation, reexamination, inter partes review or interference proceedings. An adverse determination against our or our
licensor's patent rights in any such submission, proceeding or litigation could reduce the scope of, or invalidate, our patent rights, which could adversely
affect our competitive position with respect to third parties.

In addition, patents have a limited lifespan. In most countries, including the U.S., the natural expiration of a patent is 20 years from the date it is
filed.  Various  extensions  of  patent  term  may  be  available  in  particular  countries,  however  in  all  circumstances  the  life  of  a  patent,  and  the  protection  it
affords, has a limited term. If we encounter delays in obtaining regulatory approvals, the period of time during which we could market a product under
patent  protection  could  be  reduced.  We  expect  to  seek  extensions  of  patent  terms  where  these  are  available  in  any  countries  where  we  are  prosecuting
patents. Such possible extensions include those permitted under the Drug Price Competition and Patent Term Restoration Act of 1984 in the U.S., which
permits a patent term extension of up to five years to cover an FDA-approved product. However, the applicable authorities, including the FDA in the U.S.,
and any equivalent regulatory authority in other countries, may not agree with our assessment of whether such extensions are available, and may refuse to
grant extensions to our patents, or may grant more limited extensions than we request. If this occurs, our competitors may be able to take advantage of our
investment in development and clinical trials by referencing our clinical and non-clinical data, and then may be able to launch their product earlier than
might otherwise be the case.

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Filing,  prosecuting  and  enforcing  patents  on  our  platform  or  product  candidates  in  all  countries  throughout  the  world  would  be  prohibitively
expensive, and our intellectual property rights in some countries outside the U.S. could be less extensive than those in the U.S. In addition, the laws of some
foreign countries do not protect intellectual property rights to the same extent as federal and state laws in the U.S. Consequently, we may not be able to
prevent third parties from infringing our patents in all countries outside the U.S., or from selling or importing products that infringe our patents in and into
the U.S. or other jurisdictions. Competitors may use our technologies in jurisdictions where we have not obtained patent protection to develop their own
products and, further, may export otherwise infringing products to territories where we have patent protection, but enforcement is not as strong as that in the
U.S. These products may compete with our products and our patents or other intellectual property rights may not be effective or sufficient to prevent them
from competing.

Any loss of, or failure to obtain, patent protection could have a material adverse impact on our business. We may be unable to prevent competitors

from entering the market with a product that is similar to or the same as our products.

We  may  become  involved  in  lawsuits  to  defend  or  enforce  our  intellectual  property,  which  could  be  expensive,  time  consuming  and

unsuccessful.

Competitors may infringe our patents or misappropriate or otherwise violate our intellectual property rights, and competitors or other third parties
may challenge the validity or enforceability of those rights. To counter infringement or unauthorized use, or to defend against other challenges, litigation
may be necessary to enforce or defend our intellectual property rights, to protect our trade secrets and/or to determine the validity and scope of our own
intellectual  property  rights  or  the  proprietary  rights  of  others.  Such  litigation  can  be  expensive  and  time  consuming.  Many  of  our  current  and  potential
competitors have the ability to dedicate substantially greater resources to litigate intellectual property rights than we can. Accordingly, despite our efforts,
we may not be able to prevent third parties from infringing upon or misappropriating our intellectual property. Litigation could result in substantial costs
and diversion of management resources, which could harm our business and financial results. In addition, in contested proceedings, a court or agency may
decide that a patent owned by or licensed to us is invalid or 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 proceeding could put one or more of our patents at risk
of being invalidated, held unenforceable or interpreted narrowly. Furthermore, 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.

Third-party  claims  of  intellectual  property  infringement  or  misappropriation  may  prevent  or  delay  our  development  and  commercialization

efforts.

Our  commercial  success  depends  in  part  on  our  ability  to  develop,  manufacture,  market  and  sell  our  product  candidates,  and  to  use  our  or  our
licensors’ proprietary technologies without infringing the patents and proprietary rights of third parties. There is a substantial amount of litigation, both
within  and  outside  the  U.S.,  involving  patent  and  other  intellectual  property  rights  in  the  biotechnology  and  pharmaceutical  industries,  including  patent
infringement lawsuits, interferences, oppositions, reexamination, and inter partes review proceedings before the U.S. PTO and corresponding foreign patent
offices. Numerous U.S. and foreign issued patents and pending patent applications owned by third parties exist in the fields in which we are developing and
may develop our product candidates. As the biotechnology and pharmaceutical industries expand and more patents are issued, the risk increases that our
product candidates may be subject to claims of infringement of the patent rights of third parties.

Third  parties  may  assert  that  we  are  employing  their  proprietary  technology  without  authorization.  There  may  be  third-party  patents  or  patent
applications with claims for example to materials, formulations, methods of manufacture, methods of analysis, and/or methods for treatment related to the
use  or  manufacture  of  our  products  or  product  candidates.  In  some  cases,  we  may  have  failed  to  identify  such  relevant  third-party  patents  or  patent
applications. For example, applications filed before November 29, 2000 and certain applications filed after that date that will not be filed outside the U.S.
remain confidential until patents issue. Except for the preceding exceptions, patent applications in the U.S. and elsewhere are generally published only after
a waiting period of approximately 18 months after the earliest filing. Therefore, patent applications covering our platform technology or our products or
product  candidates  could  have  been  filed  by  others  without  our  knowledge.  Additionally,  pending  patent  applications  which  have  been  published  can,
subject to certain limitations, be later amended in a manner that could cover our platform technologies, our products or product candidates and/or the use,
analysis, and/or manufacture of our product candidates.

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If any third-party patents were held by a court of competent jurisdiction to cover aspects of our materials, formulations, methods of manufacture,
methods of analysis, and/or methods for treatment, the holders of any such patents would be able to block our ability to develop and commercialize the
applicable product candidate until such patent expired or unless we obtain a license. Such licenses may not be available on acceptable terms, if at all. Even
if we were able to obtain a license, the rights may be nonexclusive, which could result in our competitors gaining access to the same intellectual property.
Ultimately, we could be prevented from commercializing a product, or be forced to cease some aspect of our business operations, if, as a result of actual or
threatened patent infringement claims, we are unable to enter into licenses on acceptable terms.

Parties making claims against us may obtain injunctive or other equitable relief, which could effectively block our ability to further develop and
commercialize one or more of our product candidates. Defending against claims of patent infringement or misappropriation of trade secrets could be costly
and time consuming, regardless of the outcome. Thus, even if we were to ultimately prevail, or to settle at an early stage, such litigation could burden us
with  substantial  unanticipated  costs.  In  addition,  litigation  or  threatened  litigation  could  result  in  significant  demands  on  the  time  and  attention  of  our
management team, distracting them from the pursuit of other company business. In the event of a successful claim of infringement against us, we may have
to pay substantial damages, including treble damages and attorneys’ fees for willful infringement, pay royalties, redesign our infringing products or obtain
one or more licenses from third parties, which may be impossible or require substantial time and monetary expenditure.

We may face a claim of misappropriation if a third party believes that we inappropriately obtained and used trade secrets of such third party. If we
are found to have misappropriated a third party’s trade secrets, we may be prevented from further using such trade secrets, limiting our ability to develop
our product candidates, and we may be required to pay damages. During the course of any patent or other intellectual property litigation, there could be
public announcements of the results of hearings, rulings on motions, and other interim proceedings in the litigation. If securities analysts or investors regard
these  announcements  as  negative,  the  perceived  value  of  our  products,  programs,  or  intellectual  property  could  be  diminished.  Accordingly,  the  market
price of our common stock may decline.

We  have  in-licensed  a  portion  of  our  intellectual  property,  and,  if  we  fail  to  comply  with  our  obligations  under  these  arrangements,  or  our
licensors fail to obtain and maintain intellectual property rights, we could lose such intellectual property rights or owe damages to the licensor of such
intellectual property.

We are a party to a number of license and collaboration agreements that are important to our business, and we may enter into additional license or
collaboration  agreements  in  the  future.  For  example,  our  discovery  platform  is  built,  in  part,  around  patents  exclusively  in-licensed  from  academic  or
research institutions. See “Business - License Agreements” for a description of our in-license agreement with Harvard. These and other licenses may not
provide exclusive rights to use such intellectual property and technology in all relevant fields of use and in all territories in which we may wish to develop
or commercialize our technology and product candidates in the future. It is possible that we may be unable to obtain additional licenses at a reasonable cost
or  on  reasonable  terms,  if  at  all.  As  a  result,  we  may  not  be  able  to  prevent  competitors  from  developing  and  commercializing  competitive  products  in
territories included in all of our licenses. In that event, we may be required to expend significant time and resources to redesign our product candidates or to
develop  or  license  replacement  technology,  all  of  which  may  not  be  feasible  on  a  technical  or  commercial  basis.  If  we  are  unable  to  do  so,  we  may  be
unable to develop or commercialize the affected product candidates, which could harm our business significantly.

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Our existing license agreements impose, and we expect that future license agreements will impose, various diligence, milestone payment, royalty
and other obligations on us. For example, in our existing license agreements, and we expect in our future agreements, patent prosecution of our licensed
technology may be controlled by the licensor, and we may be required to reimburse the licensor for their costs of patent prosecution. If our licensors fail to
obtain and maintain patent or other protection for the proprietary intellectual property we license from them, we could lose our rights to the intellectual
property or our exclusivity with respect to those rights, and our competitors could market competing products covered by the intellectual property. Further,
in our license agreements we may be responsible for bringing any actions against any third party for infringing the patents we have licensed. If there is any
conflict,  dispute,  disagreement  or  issue  of  non-performance  between  us  and  our  licensing  partners  regarding  our  rights  or  obligations  under  the  license
agreements, including any such conflict, dispute or disagreement arising from our failure to satisfy payment obligations under any such agreement, we may
owe  damages,  our  licensor  may  have  a  right  to  terminate  the  affected  license,  and  our  ability  to  utilize  the  affected  intellectual  property  in  our  drug
discovery and development efforts, and our ability to enter into collaboration or marketing agreements for an affected product candidate, may be adversely
affected. For example, disputes may arise regarding intellectual property subject to a licensing agreement, including the scope of rights granted under the
license agreement and other interpretation-related issues; the extent to which our technology infringes the intellectual property of the licensor that is not
subject to the licensing agreement; the sublicensing of patent and other rights under any collaborative development relationships; our diligence obligations
under the license agreement and what activities satisfy those diligence obligations; the inventorship or 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.  If
disputes over intellectual property that we have licensed prevent or impair our ability to maintain our current licensing arrangements on acceptable terms,
we may be unable to successfully develop and commercialize the affected product candidates.

Confidentiality agreements with employees and third parties may not prevent unauthorized disclosure of proprietary information.

In addition to the protection afforded by patents, we rely on confidentiality agreements to protect proprietary know-how that may not be patentable
or that we may elect not to patent, processes for which patents are difficult to enforce and any other elements of our platform technology and discovery and
development processes that involve proprietary know-how, information or technology that is not covered by patents. We seek to protect our proprietary
technology and processes, in part, by entering into confidentiality agreements with our employees, consultants, and outside scientific advisors, contractors
and  collaborators.  Although  we  use  reasonable  efforts  to  protect  our  know-how,  our  employees,  consultants,  contractors,  or  outside  scientific  advisors
might intentionally or inadvertently disclose our know-how information to competitors. In addition, competitors may otherwise gain access to our know-
how or independently develop substantially equivalent information and techniques.

Enforcing a claim that a third party illegally obtained and is using any of our know-how is expensive and time consuming, and the outcome is
unpredictable.  In  addition,  courts  outside  the  U.S.  sometimes  are  less  willing  than  U.S.  courts  to  protect  know-how.  Misappropriation  or  unauthorized
disclosure of our know-how could impair our competitive position and may have a material adverse effect on our business.

Risks Related to Commercialization of Our Product Candidates

Our  future  commercial  success  depends  upon  attaining  significant  market  acceptance  of  our  product  candidates,  if  approved,  among

physicians, patients, third-party payors and others in the medical community.

Even if we obtain marketing approval for GEN-009, GEN-011 or any other products that we may develop or acquire in the future, the product may
not  gain  market  acceptance  among  physicians,  third-party  payors,  patients  and  others  in  the  medical  community.  In  addition,  market  acceptance  of  any
approved products depends on a number of other factors, including:

•

•

•

•

•

•

•

•

the efficacy and safety of the product, as demonstrated in clinical trials;

the clinical indications for which the product is approved, and the label approved by regulatory authorities for use with the product, including
any warnings that may be required on the label;

acceptance by physicians and patients of the product as a safe and effective treatment and the willingness of the target patient population to try
new therapies and of physicians to prescribe new therapies;

the cost, safety and efficacy of treatment in relation to alternative treatments;

the availability of adequate coverage and reimbursement by third-party payors and government authorities;

relative convenience and ease of administration;

the prevalence and severity of adverse side effects;

the effectiveness of our sales and marketing efforts; and

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•

the restrictions on the use of our products together with other medications, if any.

Market  acceptance  is  critical  to  our  ability  to  generate  significant  revenue.  Any  product  candidate,  if  approved  and  commercialized,  may  be
accepted in only limited capacities or not at all. If any approved products are not accepted by the market to the extent that we expect, we may not be able to
generate significant revenue and our business would suffer.

If  we  are  unable  to  establish  sales,  marketing  and  distribution  capabilities,  we  may  not  be  successful  in  commercializing  our  product

candidates if and when they are approved.

We do not have a sales or marketing infrastructure and have no experience in the sale, marketing or distribution of pharmaceutical products. To

achieve commercial success for any product for which we have obtained marketing approval, we will need to establish a sales and marketing organization.

In the future, we expect to build a focused sales and marketing infrastructure to market or co-promote some of our product candidates in the U.S.,
if and when they are approved. There are risks involved with establishing our own sales, marketing and distribution capabilities. For example, recruiting
and training a sales force is expensive and time consuming and could delay any product launch. If the commercial launch of a product candidate for which
we  recruit  a  sales  force  and  establish  marketing  capabilities  is  delayed  or  does  not  occur  for  any  reason,  we  would  have  prematurely  or  unnecessarily
incurred these commercialization expenses. This may be costly, and our investment would be lost if we cannot retain or reposition our sales and marketing
personnel.

Factors that may inhibit our efforts to commercialize our products on our own include:

•

•

•

•

•

our inability to recruit, train and retain adequate numbers of effective sales and marketing personnel;

the inability of sales personnel to obtain access to physicians;

the lack of adequate numbers of physicians to prescribe any future products;

the lack of complementary products to be offered by sales personnel, which may put us at a competitive disadvantage relative to companies
with more extensive product lines; and

unforeseen costs and expenses associated with creating an independent sales and marketing organization.

If  we  are  unable  to  establish  our  own  sales,  marketing  and  distribution  capabilities,  and  instead  enter  into  arrangements  with  third  parties  to
perform these services, our product revenues and our profitability, if any, are likely to be lower than if we were to market, sell and distribute any products
that we develop ourselves. In addition, we may not be successful in entering into arrangements with third parties to sell, market and distribute our product
candidates or may be unable to do so on terms that are favorable to us. 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 products effectively. If we do not establish sales, marketing and distribution capabilities
successfully, either on our own or in collaboration with third parties, we will not be successful in commercializing our product candidates.

Coverage  and  reimbursement  may  be  limited  or  unavailable  in  certain  market  segments  for  our  product  candidates,  which  could  make  it

difficult for us to sell our products profitably.

Market acceptance and sales of any approved products will depend significantly on the availability of adequate coverage and reimbursement from
third-party payors and may be affected by existing and future health care reform measures. Third-party payors, such as government health care programs,
private health insurers and managed care organizations, decide for which drugs they will provide coverage and establish reimbursement levels. Coverage
and reimbursement decisions by a third-party payor may depend upon a number of factors, including the third-party payor’s determination that use of a
product is:

•

•

•

•

•

a covered benefit under its health plan;

safe, effective and medically necessary;

appropriate for the specific patient;

cost-effective; and

neither experimental nor investigational.

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Third-party payors, whether foreign or domestic, or governmental or commercial, are developing increasingly sophisticated methods of controlling
health care costs. Coverage and reimbursement can vary significantly from payor to payor. As a result, obtaining coverage and reimbursement approval for
a product from each government and other third-party payor may require us to provide supporting scientific, clinical and cost-effectiveness data for the use
of our products to each payor separately, with no assurance that we will be able to provide data sufficient to gain acceptance with respect to coverage and
reimbursement. We cannot be sure that coverage or adequate reimbursement will be available for any of our product candidates. Also, we cannot be sure
that coverage determinations or reimbursement amounts will not reduce the demand for or require us to lower the price of or provide discounts on, our
products. If reimbursement is not available or is available only to limited levels, we may not be able to commercialize certain of our products. In addition,
in the U.S., third-party payors are increasingly attempting to contain health care costs by limiting both coverage and the level of reimbursement of new
drugs. As a result, significant uncertainty exists as to whether and how much third-party payors will reimburse patients for their use of newly approved
drugs, which in turn will put pressure on the pricing of drugs.

Price controls may be imposed, which may adversely affect our future profitability.

In international markets, reimbursement and health care payment systems vary significantly by country, and many countries have instituted price
ceilings on specific products and therapies. In some countries, particularly member states of the EU, the pricing of prescription pharmaceuticals is subject
to  governmental  control.  In  these  countries,  pricing  negotiations  with  governmental  authorities  can  take  considerable  time  after  receipt  of  marketing
approval  for  a  product.  In  addition,  there  can  be  considerable  pressure  by  governments  and  other  stakeholders  on  coverage,  prices  and  reimbursement
levels, including as part of cost containment measures. Political, economic and regulatory developments may further complicate pricing negotiations, and
pricing negotiations may continue after coverage and reimbursement has been obtained. Reference pricing used by various EU member states and parallel
distribution, or arbitrage between low-priced and high-priced member states, can further reduce prices. In some countries, we may be required to conduct a
clinical  trial  or  other  studies  that  compare  the  cost-effectiveness  of  our  product  candidates  to  other  available  vaccines  in  order  to  obtain  or  maintain
coverage, reimbursement or pricing approval. Publication of discounts by third-party payors or authorities may lead to further pressure on the prices or
reimbursement levels within the country of publication and other countries. There can be no assurance that our vaccine candidates will be considered cost-
effective by third-party payors, that an adequate level of reimbursement will be available or that the third-party payors’ reimbursement policies will not
adversely affect our ability to sell our products profitably. If reimbursement of our products is unavailable or limited in scope or amount, or if pricing is set
at unsatisfactory levels, our business could be adversely affected.

The  impact  of  health  care  reform  legislation  and  other  changes  in  the  health  care  industry  and  in  health  care  spending  on  us  is  currently

unknown and may adversely affect our business model.

In the U.S., and in some foreign jurisdictions, the legislative landscape continues to evolve. Our revenue prospects could be affected by changes in
health care spending and policy in the U.S. and abroad. We operate in a highly regulated industry and new laws or judicial decisions, or new interpretations
of existing laws or decisions, related to health care availability, the method of delivery or payment for health care products and services could negatively
impact our business, operations and financial condition. There is significant interest in promoting health care reform, as evidenced by the enactment in the
U.S. of the Healthcare Reform Act, as well as by the ongoing efforts to eliminate or significantly modify the Healthcare Reform Act and specific initiatives
focused on drug pricing. See “Business - Government Regulation-Reimbursement”. It is likely that federal and state legislatures within the U.S. as well as
foreign governments will continue to consider changes to existing health care legislation.

We  cannot  predict  the  ultimate  content,  timing  or  effect  of  any  changes  to  the  Healthcare  Reform  Act  or  other  federal  and  state  reform  efforts
within the U.S. or abroad. There is no assurance that health care reform will not adversely affect our business and financial results, and we cannot predict
how future legislative, judicial or administrative changes relating to healthcare reform will affect our business.

The continuing efforts of the government, insurance companies, managed care organizations and other payors of health care services to contain or

reduce costs of health care may adversely affect:

•

•

•

•

•

the demand for any drug products for which we may obtain regulatory approval;

our ability to set a price that we believe is fair for our products;

our ability to obtain coverage and reimbursement approval for a product;

our ability to generate revenues and achieve or maintain profitability; and

the level of taxes that we are required to pay.

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In  addition,  other  broader  legislative  changes  have  been  adopted  that  could  have  an  adverse  effect  upon,  and  could  prevent,  our  products’  or
product candidates’ commercial success. The Budget Control Act of 2011, as amended ("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 March 31, 2021). 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.

We face substantial competition, which may result in others discovering, developing or commercializing products before, or more successfully,

than we do.

The development and commercialization of new drug products is highly competitive. Our future success depends on our ability to demonstrate and
maintain  a  competitive  advantage  with  respect  to  the  design,  development  and  commercialization  of  our  product  candidates.  Our  objective  is  to  design,
develop and commercialize new products with superior efficacy, convenience, tolerability and safety. In many cases, the products that we commercialize
will compete with existing, market-leading products.

Other companies that are seeking to identify antigens for the development of vaccines and T cell therapies using predictive tools include Achilles
Therapeutics  Ltd.,  BioNTech  SE,  CureVac  AG,  F.  Hoffmann-La  Roche  AG,  Genentech,  Inc.,  Gilead  Sciences,  Inc.,  Gritstone  Oncology  Inc.,  Iovance
Biotherapeutics Inc., Merck & Co., Inc., Moderna Inc., Nouscom AG, PACT Pharma Inc., Vaccibody AS and Ziopharm Oncology Inc.

Many  of  our  potential  competitors  have  significantly  greater  financial,  manufacturing,  marketing,  drug  development,  technical  and  human
resources than we do. Large pharmaceutical companies, in particular, have extensive experience in clinical testing, including recruiting patients, obtaining
regulatory  approvals,  and  in  manufacturing  pharmaceutical  products.  In  particular,  these  companies  have  greater  experience  and  expertise  in  securing
government contracts and grants to support their research and development efforts, conducting testing and clinical trials, obtaining regulatory approvals to
market products, manufacturing such products on a broad scale and marketing approved products. These companies also have significantly greater research
and marketing capabilities than we do and may also have products that have been approved or are in late stages of development and have collaborative
arrangements  in  our  target  markets  with  leading  companies  and  research  institutions.  Established  pharmaceutical  companies  may  also  invest  heavily  to
accelerate discovery and development of novel compounds or to in-license novel compounds that could make the product that we develop obsolete. As a
result  of  all  of  these  factors,  our  competitors  may  succeed  in  obtaining  patent  protection  and/or  FDA  approval  or  discovering,  developing  and
commercializing products before we do. In addition, any new product that competes with an approved product must demonstrate compelling advantages in
efficacy, convenience, tolerability, and safety to overcome price competition and to be commercially successful. If we are not able to compete effectively
against potential competitors, our business will not grow and our financial condition and operations will suffer.

Our  products  may  cause  undesirable  side  effects  or  have  other  properties  that  delay  or  prevent  their  regulatory  approval  or  limit  their

commercial potential.

Undesirable side effects caused by our products or even competing products in development that utilize a common mechanism of action could
cause  us  or  regulatory  authorities  to  interrupt,  delay  or  halt  clinical  trials  and  could  result  in  the  denial  of  regulatory  approval  by  the  FDA  or  other
regulatory authorities and potential product liability claims. Serious AEs deemed to be caused by our product candidates could have a material AE on the
development of our product candidates and our business as a whole. We do not yet have any information related to whether GEN-009 may cause AEs or
serious AEs.

If we or others identify undesirable side effects caused by any of our product candidates either before or after receipt of marketing approval, a

number of potentially significant negative consequences could result, including:

•

our clinical trials may be put on hold;

• we may be unable to obtain regulatory approval for our vaccine candidates;

•

•

•

regulatory authorities may withdraw approvals of our vaccines;

regulatory authorities may require additional warnings on the label;

a medication guide outlining the risks of such side effects for distribution to patients may be required;

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

•

our reputation may suffer.

Any  of  these  events  could  prevent  us  from  achieving  or  maintaining  market  acceptance  of  our  products  and  could  substantially  increase

commercialization costs.

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Risks Related to Our Indebtedness

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.

On February 18, 2021 (the "2021 Loan Closing Date"), we entered into a Loan and Security Agreement with Silicon Valley Bank ("SVB") for a
$10 million secured term loan (the "2021 Term Loan"). $9.0 million of the proceeds from the 2021 Term Loan were used to repay the borrowings that were
outstanding  at  the  2021  Loan  Closing  Date  under  our  previous  loan  and  security  agreement  with  Hercules  Capital,  Inc.  ("Hercules"),  paying  off  all
obligations owing under, and terminating, the previous loan and security agreement with Hercules on February 18, 2021. The remaining proceeds from the
2021 Term Loan of $1.0 million were received by us for working capital and general corporate purposes.

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  our  outstanding  debt  obligations  at  maturity  or  in  the  event  of  an  acceleration  of  the  2021  Term  Loan.  This
indebtedness could also have important negative consequences, including the fact that:

• we will need to repay our 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  covenants  in  the  2021  Term  Loan  could  result  in  an  event  of  default  that,  if  not  cured  or  waived,  could
accelerate  our  obligation  to  repay  this  indebtedness,  and  SVB  could  seek  to  enforce  its  security  interest  in  the  assets  securing  such
indebtedness.

We may not have cash available to us in an amount sufficient to enable us to make interest or principal payments on our indebtedness when
due. If we do not make scheduled payments when due, or otherwise experience an event of default under the 2021 Term Loan, SVB could accelerate
our total loan obligation or enforce its security interest against us.

Failure to satisfy our current and future debt obligations under the 2021 Term Loan could result in an event of default. In addition, other events,
including certain events that are not entirely in our control, such as the occurrence of a material adverse event on our business, could cause an event of
default to occur. As a result of the occurrence of an event of default, SVB could accelerate all of the amounts due under the 2021 Term Loan. In the event of
such  an  acceleration,  we  may  not  have  sufficient  funds  or  may  be  unable  to  arrange  for  additional  financing  to  repay  our  indebtedness.  In  addition,  all
obligations under the 2021 Term Loan are secured by substantially all of our property, excluding our intellectual property (but including proceeds from our
intellectual property). SVB could seek to enforce its security interests in the assets securing such indebtedness. If we are unable to pay amounts due to SVB
upon  acceleration  of  the  2021  Term  Loan  or  if  SVB  enforces  its  security  interest  against  our  assets  securing  our  indebtedness  to  SVB,  our  ability  to
continue to operate our business may be jeopardized.

We are subject to certain restrictive covenants which, if breached, could result in the acceleration of our debt under the 2021 Term Loan and

have a material adverse effect on our business and prospects.

The 2021 Term Loan imposes operating and other restrictions on us. 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 our lines of business;

engage in mergers or consolidations;

• make investments;

•

•

•

•

incur additional indebtedness;

create liens on assets;

pay dividends and make distributions or repurchase our capital stock; and

engage in certain transactions with affiliates.

These restrictive covenants may prevent us from undertaking an action that we believe is in our best interests. In addition, if we were to breach any
of these restrictive covenants, SVB could accelerate our indebtedness under the 2021 Term Loan or enforce its security interest against our assets, either of
which could have a material adverse effect on our ability to continue operating.

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Risks Related to Our Business and Industry

If we fail to attract and keep senior management and key scientific personnel, we may be unable to successfully develop our products, conduct

our clinical trials and commercialize our product candidates.

We are highly dependent on members of our senior management, including William Clark, our President and Chief Executive Officer, Tom Davis,
M.D., our Chief Medical Officer, and Jessica Flechtner, Ph.D., our Chief Scientific Officer. The loss of the services of any of these persons could impede
the achievement of our research, development and commercialization objectives. We have employment agreements with each of these members of senior
management.

Recruiting and retaining qualified scientific, clinical, manufacturing, sales and marketing personnel will also be critical to our success. The loss of
the services of our executive officers 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  executive  officers  and  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, based on the status of our clinical development programs and the
competition  among  numerous  pharmaceutical  and  biotechnology  companies  for  similar  personnel.  We  also  experience  competition  for  the  hiring  of
scientific and clinical personnel from universities and research institutions. 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.

Our employees, independent contractors, principal investigators, consultants, commercial partners, and vendors may engage in misconduct or

other improper activities, including noncompliance with regulatory standards and requirements and insider trading.

We are exposed to the risk of fraudulent or other illegal activity by our employees, independent contractors, principal investigators, consultants,
commercial partners, and vendors. Misconduct by these parties could include intentional, reckless and/or negligent conduct that fails: to comply with the
laws  of  the  FDA  and  similar  foreign  regulatory  bodies;  to  provide  true,  complete  and  accurate  information  to  the  FDA  and  similar  foreign  regulatory
bodies;  to  comply  with  manufacturing  standards  we  have  established;  to  comply  with  federal,  state  and  foreign  health  care  fraud  and  abuse  laws  and
regulations; to report financial information or data accurately; or to disclose unauthorized activities to us. In particular, the promotion, sale and marketing of
health care items and services, as well as certain business arrangements in the health care industry are subject to extensive laws and regulations intended to
prevent misconduct, including fraud, kickbacks, self-dealing and other abusive practices. These laws and regulations may restrict or prohibit a wide range
of pricing, discounting, marketing, structuring and commission(s), certain customer incentive programs and other business arrangements. Activities subject
to  these  laws  also  involve  the  improper  use  of  information  obtained  in  the  course  of  patient  recruitment  for  clinical  trials.  It  is  not  always  possible  to
identify  and  deter  such  misconduct,  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 be in compliance
with such laws or regulations. If any such actions are instituted against us, and we are not successful in defending ourselves or asserting our rights, those
actions could have a significant impact on our business, including the imposition of civil, criminal and administrative penalties, damages, monetary fines,
disgorgement, possible exclusion from participation in Medicare, Medicaid and other federal health care programs, contractual damages, reputational harm,
diminished profits and future earnings, and curtailment or restructuring of our operations, any of which could adversely affect our ability to operate our
business and our results of operations.

We may encounter difficulties in managing our growth and expanding our operations successfully.

As we seek to advance our product candidates through clinical trials and commercialization, we will need to expand our development, regulatory,
manufacturing, marketing and sales capabilities or contract with third parties to provide these capabilities for us. As our operations expand, we expect that
we  will  need  to  manage  additional  relationships  with  various  strategic  partners,  suppliers  and  other  third  parties.  Future  growth  will  impose  significant
added  responsibilities  on  members  of  management.  Our  future  financial  performance  and  our  ability  to  commercialize  our  product  candidates  and  to
compete effectively will depend, in part, on our ability to manage any future growth effectively. To that end, we must be able to manage our development
efforts and clinical trials effectively and hire, train and integrate additional management, administrative and, if necessary, sales and marketing personnel.
We may not be able to accomplish these tasks, and our failure to accomplish any of them could prevent us from successfully growing our company.

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If product liability lawsuits are brought against us, we may incur substantial liabilities and may be required to limit commercialization of our

product candidates.

We face an inherent risk of product liability as a result of the clinical testing of our product candidates and will face an even greater risk if we
commercialize any products. For example, we may be sued if any product we develop allegedly causes injury or is found to be otherwise unsuitable during
product testing, manufacturing, marketing or sale. Any such product liability claims may include allegations of defects in manufacturing, defects in design,
a  failure  to  warn  of  dangers  inherent  in  the  product,  negligence,  strict  liability  and  a  breach  of  warranties.  Claims  could  also  be  asserted  under  state
consumer protection acts. If we cannot successfully defend ourselves against product liability claims, we may incur substantial liabilities or be required to
limit commercialization of our product candidates. Even a successful defense would require significant financial and management resources. Regardless of
the merits or eventual outcome, liability claims may result in:

•

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decreased demand for any product candidates or products that we may develop;

injury to our reputation and significant negative media attention;

• withdrawal of clinical trial participants;

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•

•

•

significant costs to defend the related litigations;

a diversion of management’s time and our resources;

substantial monetary awards to trial participants or patients;

product recalls, withdrawals, or labeling, marketing or promotional restrictions;

loss of revenue;

the inability to commercialize any product candidates that we may develop; and

a decline in our stock price.

Failure to obtain and retain sufficient product liability insurance at an acceptable cost to protect against potential product liability claims could
prevent or inhibit the commercialization of products we develop. We currently carry product liability insurance covering our clinical trials in the amount of
$5.0 million in the aggregate. Although we maintain product liability insurance, any claim that may be brought against us could result in a court judgment
or  settlement  in  an  amount  that  is  not  covered,  in  whole  or  in  part,  by  our  insurance  or  that  is  in  excess  of  the  limits  of  our  insurance  coverage.  Our
insurance policies also have various exclusions, and we may be subject to a product liability claim for which we have no coverage. We will have to pay any
amounts awarded by a court or negotiated in a settlement that exceed our coverage limitations or that are not covered by our insurance, and we may not
have, or be able to obtain, sufficient capital to pay such amounts.

We must comply with environmental laws and regulations, and failure to comply with these laws and regulations could expose us to significant

liabilities.

We use hazardous chemicals and radioactive and biological materials in certain aspects of our business and are subject to a variety of federal, state
and local laws and regulations governing the use, generation, manufacture, distribution, storage, handling, treatment and disposal of these materials. We
cannot eliminate the risk of accidental injury or contamination from the use, manufacture, distribution, storage, handling, treatment or disposal of hazardous
materials.  In  the  event  of  contamination  or  injury,  or  failure  to  comply  with  environmental,  occupational  health  and  safety  and  export  control  laws  and
regulations, we could be held liable for any resulting damages and any such liability could exceed our assets and resources. We are uninsured for third-party
contamination injury.

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Our  failure  to  comply  with  data  protection  laws  and  regulations  could  lead  to  government  enforcement  actions,  private  litigation  and/or

adverse publicity and could negatively affect our operating results and business.

We are subject to data protection laws and regulations that address privacy and data security. The legislative and regulatory landscape for data
protection continues to evolve, and in recent years there has been an increasing focus on privacy and data security issues. In the U.S., numerous federal and
state laws and regulations, including state data breach notification laws, state health information privacy laws and federal and state consumer protection
laws govern the collection, use, disclosure and protection of health-related and other personal information. Failure to comply with data protection laws and
regulations could result in government enforcement actions, which could include civil or criminal penalties, private litigation and/or adverse publicity and
could negatively affect our operating results and business. In addition, we may obtain health information from third parties (e.g., healthcare providers who
prescribe  our  products)  that  are  subject  to  privacy  and  security  requirements  under  the  Health  Insurance  Portability  and  Accountability  Act  of  1996,  as
amended  by  the  Health  Information  Technology  for  Economic  and  Clinical  Health  Act  (collectively,  “HIPAA”).  While  we  have  determined  that  we  are
neither a “covered entity” nor “business associate” directly subject to HIPAA, we have assumed contractual obligations related to protecting the privacy of
personal  information  obtained  from  such  sources.  As  HIPAA’s  criminal  provisions  may  also  apply  to  entities  other  than  “covered  entities”  or  “business
associates” in certain circumstances, we could be subject to legal action or criminal penalties if we knowingly obtain or disclose individually identifiable
health information from a HIPAA-covered entity in a manner that is not authorized or permitted.

The  collection  and  use  of  personal  health  data  in  the  European  Economic  Area  ("EEA")  is  governed  by  the  provisions  of  the  General  Data
Protection  Regulation  (“GDPR”)  which  came  into  effect  in  May  2018.  This  regulation  imposes  several  requirements  relating  to  the  consent  of  the
individuals  to  whom  the  personal  data  relates,  the  information  provided  to  the  individuals,  notification  of  data  processing  obligations  to  the  competent
national data protection authorities and the security and confidentiality of the personal data. The GDPR also imposes strict rules on the transfer of personal
data out of the EEA (including from clinical trial sites in the EEA) to the U.S. 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 has led to increased
scrutiny on data transfers from the EEA to the United States generally and may increase our costs of compliance with data privacy legislation. Failure to
comply with the requirements of the GDPR and related national data protection laws may result in significant fines and other administrative penalties. In
the U.S., several state legislatures are considering enacting new data privacy legislation. One example of such legislation that has already been passed is the
California Consumer Privacy Act (“CCPA”), which took effect on January 1, 2020. The CCPA gives California consumers (defined to include all California
residents)  certain  rights,  including  the  right  to  receive  certain  details  regarding  the  processing  of  their  data  by  covered  companies,  the  right  to  request
deletion of their data, and the right to opt out of sales of their data. The CCPA additionally imposes several obligations on covered companies to provide
notice to California consumers regarding their data processing activities. The CCPA provides for imposition of substantial fines on companies that violate
the law and also confers a private right of action on data subjects to seek statutory or actual damages for breaches of their personal information.

A pandemic, epidemic or outbreak of an infectious disease, such as the novel coronavirus, or COVID-19, has and may in the future adversely

affect our business.

An outbreak of COVID-19 occurred in China in December 2019 and has spread around the world. The Center for Disease Control ("CDC") has
recognized  this  outbreak  as  a  pandemic,  which  has  caused  shutdowns  to  businesses  and  cities  worldwide  while  disrupting  supply  chains,  business
operations,  travel,  consumer  confidence,  and  business  sentiment.  The  situation  is  ever  evolving  and  its  effects  both  short-term  and  long-term  remain
unknown.  The  spread  of  COVID-19  has  resulted  in  certain  disruptions  to  our  business  and  may  result  in  future  additional  disruptions  to  our  business.
Examples of both include without limitation the following:

•

The health and well-being of our employees and suppliers is at risk. If a critical threshold of our personnel, or the personnel of our suppliers,
were  to  be  diagnosed  with  COVID-19,  placed  in  quarantine  due  to  potential  exposure  to  COVID-19,  or  need  to  care  for  family  members
diagnosed with COVID-19, it may result in significant manufacturing and business disruption.

• Our clinical sites may experience delays in the enrollment of new patients, which could have a material impact on our GEN-011 program.

• We have asked most employees who are not directly involved in our GEN-009 and GEN-011 clinical programs to work from home, which
could impact our ability to effectively plan, execute, communicate and maintain our corporate culture. The increase in working remotely could
increase our cyber security risk, create data accessibility concerns, and make us more susceptible to communication disruptions, any of which
could adversely impact our business operations.

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•

The  possibility  that  certain  country  borders  may  close  or  significantly  reduce  cross-border  traffic  in  response  to  COVID-19,  which  could
affect certain of our manufacturers’ and suppliers’ ability to provide product and supplies to us on a timely basis.

The full extent to which COVID-19 impacts our business will depend on future developments, which are highly uncertain and cannot be predicted,
including new information which may emerge concerning the severity of COVID-19 and the actions to treat or contain COVID-19 or to otherwise limit its
impact, among others.

Disruptions at the FDA and other government agencies caused by funding shortages or global health concerns could hinder their ability to
hire, retain or deploy key leadership and other personnel, or otherwise prevent new or modified products from being developed, cleared or approved, or
commercialized in a timely manner or at all, which could negatively impact our business.

The ability of the FDA to review and clear or approve new products can be affected by a variety of factors, including government budget and
funding levels, statutory, regulatory, and policy changes, the FDA’s ability to hire and retain key personnel and accept the payment of user fees, and other
events that may otherwise affect the FDA’s ability to perform routine functions. Average review times at the agency have fluctuated in recent years as a
result. In addition, government funding of other government agencies that fund research and development activities is subject to the political process, which
is inherently fluid and unpredictable. Disruptions at the FDA and other agencies may also slow the time necessary for marketing applications, clinical trial
authorizations  or  other  regulatory  submissions  to  drug  candidates  to  be  reviewed  and/or  approved  by  necessary  government  agencies,  which  would
adversely affect our business. For example, over the last several years, including for 35 days beginning on December 22, 2018, the U.S. government has
shut down several times and certain regulatory agencies, such as the FDA, have had to furlough critical employees and stop critical activities.

Separately,  in  response  to  the  global  pandemic  of  COVID-19,  on  March  10,  2020,  the  FDA  announced  its  intention  to  postpone  most  foreign
inspections  of  manufacturing  facilities  and  products  through  April  2020,  and  subsequently,  on  March  18,  2020,  the  FDA  announced  its  intention  to
temporarily  postpone  routine  surveillance  inspections  of  domestic  manufacturing  facilities.  In  July  2020,  the  FDA  announced  it  was  seeking  to  resume
prioritized  inspections  of  domestic  manufacturing  facilities  as  well  as  “mission-critical”  inspections  of  foreign  and  domestic  manufacturing  facilities.
However,  in  December  2020,  FDA  announced  that  due  to  continued  travel  restrictions,  limited  access  to  facilities  and  health  risks  to  inspectors,  it  was
having  difficulty  in  conducting  facility  assessments  that  are  necessary  before  it  can  make  a  decision  on  a  marketing  application.  As  a  result,  FDA
acknowledged that review timelines in some cases would be delayed. Regulatory authorities outside the U.S. may adopt similar restrictions or other policy
measures in response to the COVID-19 pandemic. If a prolonged government shutdown occurs, or if global health concerns continue to prevent the FDA or
other regulatory authorities from conducting their regular inspections, reviews, or other regulatory activities, it could significantly impact the ability of the
FDA or other regulatory authorities to timely review and process our marketing applications, clinical trial authorizations, or other regulatory submissions,
which could have a material adverse effect on our business.

Risks Related to Our Common Stock

Our  largest  stockholder,  New  Enterprise  Associates  (“NEA”),  could  exert  significant  influence  over  us  and  could  limit  other  stockholders'

ability to influence the outcome of key transactions, including any change of control.

Our largest stockholder, NEA, beneficially owns, in the aggregate, shares representing approximately 26% of our outstanding common stock as of
February  18,  2021.  In  addition,  one  member  of  our  board  of  directors  is  associated  with  NEA.  As  a  result,  we  expect  that  NEA  will  be  able  to  exert
significant influence over our business. NEA may have interests that differ from other stockholders' interests, and it may vote in a way with which other
stockholders disagree and that may be adverse to other stockholders' interests. The concentration of ownership of our capital stock may have the effect of
delaying,  preventing  or  deterring  a  change  of  control  of  our  company,  could  deprive  our  stockholders  of  an  opportunity  to  receive  a  premium  for  their
common stock as part of a sale of our company and may adversely affect the market price of our common stock.

If  our  stock  price  is  volatile,  our  stockholders  could  incur  substantial  losses  and  we  may  become  involved  in  securities-related  litigation,

including securities class action litigation, that could divert management’s attention and harm our business and subject us to significant liabilities.

Our stock price is likely to be volatile. The stock market in general and the market for biopharmaceutical companies in particular have experienced
extreme volatility that has often been unrelated to the operating performance of particular companies. As a result of this volatility, our stockholders could
incur substantial losses. The market price for our common stock may be influenced by many factors, including:

•

•

•

the success of competitive products or technologies;

results of clinical trials of our product candidates;

the timing of the release of results of our clinical trials;

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•

•

results of clinical trials of our competitors’ products;

regulatory actions or legal developments with respect to our products or our competitors’ products;

developments or disputes concerning patent applications, issued patents or other proprietary rights;

the results of our efforts to discover, develop, acquire or in-license additional product candidates or products;

actual or anticipated fluctuations in our financial condition and operating results;

publication of research reports by securities analysts about us or our competitors or our industry;

our failure or the failure of our competitors to meet analysts’ projections or guidance that we or our competitors may give to the market;

additions and departures of key personnel;

strategic decisions by us or our competitors, such as acquisitions, divestitures, spin-offs, joint ventures, strategic investments or changes in
business strategy;

the passage of legislation or other regulatory developments affecting us or our industry;

fluctuations in the valuation of companies perceived by investors to be comparable to us;

sales of our common stock by us, our insiders or our other stockholders;

speculation in the press or investment community;

announcement or expectation of additional financing efforts;

changes in accounting principles;

terrorist acts, acts of war or periods of widespread civil unrest;

natural disasters and other calamities;

changes in market conditions for biopharmaceutical stocks; and

changes in general market and economic conditions.

In addition, the stock market has recently experienced significant volatility, particularly with respect to pharmaceutical, biotechnology and other
life sciences company stocks. The volatility of pharmaceutical, biotechnology and other life sciences company stocks often does not relate to the operating
performance of the companies represented by the stock. As we operate in a single industry, we are especially vulnerable to these factors to the extent that
they affect our industry or our products, or to a lesser extent our markets.

Further,  any  future  lawsuits  or  litigation  could  result  in  substantial  costs  and  divert  our  management's  attention  and  resources  and  could  also

require us to make substantial payments to satisfy judgments or to settle litigation.

Failure to comply with The Nasdaq Capital Market continued listing requirements may result in our common stock being delisted from The

Nasdaq Capital Market.

If our stock price falls below $1.00 per share, we may not continue to qualify for continued listing on The Nasdaq Capital Market or The Nasdaq
Global Market. To maintain listing, we are required, among other things, to maintain a minimum closing bid price of $1.00 per share. If the closing bid
price of our common stock is below $1.00 per share for 30 consecutive business days, we will receive a deficiency notice from Nasdaq advising us that we
have  a  certain  period  of  time,  typically  180  days,  to  regain  compliance  by  maintaining  a  minimum  closing  bid  price  of  at  least  $1.00  for  at  least  ten
consecutive business days, although Nasdaq could require a longer period.

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On June 15, 2018, we received a written notification from Nasdaq's Listing Qualifications Department that we had failed to comply with Nasdaq
Listing Rule 5450(a)(1) because the bid price for our common stock over a period of 30 consecutive business days prior to such date had closed below the
minimum $1.00 per share requirement for continued listing. In accordance with Nasdaq Listing Rule 5810(c)(3)(A), we were afforded an initial period of
180  calendar  days,  or  until  December  12,  2018,  to  regain  compliance  with  Rule  5450(a)(1).  We  determined  that  we  would  not  be  in  compliance  with
Rule 5450(a)(1) by December 12, 2018, and on November 19, 2018, submitted an application to transfer our common stock from listing on the Nasdaq
Global Market to the Nasdaq Capital Market. Doing so allowed us to become eligible for an additional 180 day compliance period provided for companies
listed on the Nasdaq Capital Market, provided that we met the continued listing requirements for market value of publicly held shares and all other initial
listing standards for the Nasdaq Capital Market, with the exception of the minimum bid price requirement, and provided written notice of our intention to
cure the deficiency during the second compliance period by effecting a reverse stock split, if necessary. In accordance with the original notification, we
indicated in our transfer application that we met all of the other continuing listing requirements for the Nasdaq Capital Market, with the exception of the bid
price requirement, and provided written notice of our intention to cure the deficiency during the second compliance period by effecting a reverse stock split,
if necessary. On December 13, 2018, we received notice from Nasdaq that we were granted an additional 180 calendar days, or until June 11, 2019, to
regain  compliance  with  the  minimum  $1.00  bid  price  per  share  requirement  of  the  Nasdaq  listing  rules.  Accordingly,  at  the  opening  of  business  on
December  17,  2018,  the  listing  of  the  shares  of  our  common  stock  was  transferred  from  the  Nasdaq  Global  Market  to  the  Nasdaq  Capital  Market.  Our
common stock continues to trade under the symbol "GNCA."

On May 22, 2019, we effected a reverse stock split of our issued and outstanding common stock, par value $0.001, at a ratio of one-for-eight. As
such, prior to June 10, 2019 the bid price of our common stock closed at or above $1.00 per share for a minimum of 10 consecutive business days, and
Nasdaq provided written notice that we achieved compliance with the Nasdaq listing rules. Even though we did regain compliance with minimum closing
bid price of $1.00 per share by June 10, 2019, there is no guarantee that we will remain in compliance thereafter. The delisting of our common stock would
significantly affect the ability of investors to trade our common stock and negatively impact the liquidity and price of our common stock. In addition, the
delisting of our common stock could materially adversely impact our ability to raise capital on acceptable terms or at all. Delisting from Nasdaq could also
have other negative results, including the potential loss of confidence by our current or prospective third-party providers and collaboration partners, the loss
of institutional investor interest, and fewer licensing and partnering opportunities.

Our  failure  to  implement  and  maintain  effective  internal  control  over  financial  reporting  could  result  in  material  misstatements  in  our
financial statements which could require us to restate financial statements, cause investors to lose confidence in our reported financial information and
have a negative effect on our stock price.

We cannot provide assurance that any material weaknesses or significant deficiencies in our internal control over financial reporting will not be
identified in the future. Any failure to maintain or implement required new or improved controls, or any difficulties we encounter in their implementation,
could result in additional material weaknesses or significant deficiencies, cause us to fail to meet our periodic reporting obligations or result in material
misstatements  in  our  financial  statements.  Any  such  failure  could  also  adversely  affect  the  results  of  periodic  management  evaluations  regarding  the
effectiveness of our internal control over financial reporting. The existence of a material weakness or significant deficiency could result in errors in our
financial statements that could result in a restatement of financial statements, cause us to fail to meet our reporting obligations and cause investors to lose
confidence in our reported financial information, leading to a decline in our stock price.

We incur significant costs as a result of being a public company and our management expects to devote substantial time to public company

compliance programs.

As  a  public  company,  we  incur  significant  legal,  insurance,  accounting  and  other  expenses.  In  addition,  our  administrative  staff  are  required  to
perform additional tasks. We invest resources to comply with evolving laws, regulations and standards, and this investment could result in increased general
and administrative expenses and may divert management’s time and attention from product development activities. If our efforts to comply with new laws,
regulations and standards differ from the activities intended by regulatory or governing bodies due to ambiguities related to practice, regulatory authorities
may initiate legal proceedings against us and our business may be harmed. Due to the recent changes in the shareholder class action landscape, director and
officer liability insurance has been more expensive. If this trend continues we may be required to accept reduced coverage or incur substantially higher
costs to obtain coverage. These factors could also make it more difficult for us to attract and retain qualified members of our board of directors, particularly
to serve on our audit committee and compensation committee, and qualified executive officers.

40

The Sarbanes-Oxley Act requires that we maintain effective disclosure controls and procedures and internal control over financial reporting. Any
failure to develop or maintain effective controls could adversely affect the results of periodic management evaluations. In the event that we are not able to
demonstrate compliance with the Sarbanes-Oxley Act, that our internal control over financial reporting is perceived as inadequate, or that we are unable to
produce timely or accurate financial statements, investors may lose confidence in our operating results and the price of our ordinary shares could decline. In
addition, if we are unable to continue to meet these requirements, we may not be able to remain listed on Nasdaq.

We are required to comply with certain of the SEC’s rules that implement Section 404 of the Sarbanes-Oxley Act, which require management to
certify financial and other information in our quarterly and annual reports and provide an annual management report on the effectiveness of our internal
control over financial reporting. This assessment must include the disclosure of any material weaknesses in our internal control over financial reporting
identified by our management or our independent registered public accounting firm. To achieve compliance with Section 404 within the prescribed period,
we engage in a process to document and evaluate our internal control over financial reporting, which is both costly and challenging. In this regard, we will
need to continue to dedicate internal resources, potentially engage outside consultants and adopt a detailed work plan to assess and document the adequacy
of internal control over financial reporting, continue steps to improve control processes as appropriate, validate through testing that controls are functioning
as documented and implement a continuous reporting and improvement process for internal control over financial reporting. Despite our efforts, there is a
risk that we will not be able to conclude, within the prescribed timeframe or at all, that our internal control over financial reporting is effective as required
by Section 404. If we identify one or more material weaknesses, it could result in an adverse reaction in the financial markets due to a loss of confidence in
the reliability of our financial statement.

Provisions in our charter documents and under Delaware law have anti-takeover effects that could discourage an acquisition of us by others,

even if an acquisition would be beneficial to our stockholders and prevent attempts by our stockholders to replace or remove our current management.

Provisions in our amended and restated certificate of incorporation and amended and restated by-laws contain provisions that may have the effect
of discouraging, delaying or preventing a change in control of us or changes in our management. These provisions could also limit the price that investors
might be willing to pay in the future for shares of our common stock, thereby depressing the market price of our common stock. In addition, because our
board  of  directors  is  responsible  for  appointing  the  members  of  our  management  team,  these  provisions  may  frustrate  or  prevent  any  attempts  by  our
stockholders  to  replace  or  remove  our  current  management  by  making  it  more  difficult  for  stockholders  to  replace  members  of  our  board  of  directors.
Among other things, these provisions:

•

•

•

•

•

•

•

•

•

•

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

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

specify that special meetings of our stockholders can be called only by our board of directors, the chairperson of our board of directors, our
chief executive officer or our president;

prohibit stockholder action by written consent;

establish  an  advance  notice  procedure  for  stockholder  approvals  to  be  brought  before  an  annual  meeting  of  our  stockholders,  including
proposed nominations of persons for election to our board of directors;

provide that our directors may be removed only for cause;

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

specify that no stockholder is permitted to cumulate votes at any election of directors;

expressly authorize our board of directors to modify, alter or repeal our by-laws; and

require supermajority votes of the holders of our common stock to amend specified provisions of our by-laws.

These provisions, alone or together, could delay or prevent hostile takeovers and changes in control or changes in our management.

Moreover, because we are incorporated in Delaware, we are governed by the provisions of Section 203 of the Delaware General Corporation Law,
which prohibits a person who owns in excess of 15% of our outstanding voting stock from merging or combining with us for a period of three years after
the date of the transaction in which the person acquired in excess of 15% of our outstanding voting stock, unless the merger or combination is approved in a
prescribed manner.

41

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

Our amended and restated certificate of incorporation designates the state or federal courts located in the State of Delaware as the sole and
exclusive forum for certain types of actions and proceedings that may be initiated by our stockholders, which could limit our stockholders’ ability to
obtain a favorable judicial forum for disputes with us or our directors, officers or employees.

Our amended and restated certificate of incorporation provides that, subject to limited exceptions, the state and federal courts located in the State
of Delaware will be the sole and exclusive forum for (1) any derivative action or proceeding brought on our behalf, (2) any action asserting a claim of
breach of a fiduciary duty owed by any of our directors, officers or other employees to us or our stockholders, (3) any action asserting a claim against us
arising  pursuant  to  any  provision  of  the  Delaware  General  Corporation  Law,  our  amended  and  restated  certificate  of  incorporation  or  our  amended  and
restated by-laws or (4) any other action asserting a claim against us that is governed by the internal affairs doctrine. Any person or entity purchasing or
otherwise acquiring any interest in shares of our capital stock shall be deemed to have notice of and to have consented to the provisions of our amended and
restated certificate of incorporation described above. This choice of forum provision may limit a stockholder’s ability to bring a claim in a judicial forum
that it finds favorable for disputes with us or our directors, officers or other employees, which may discourage such lawsuits against us and our directors,
officers and employees. Alternatively, if a court were to find these provisions of our amended and restated certificate of incorporation inapplicable to, or
unenforceable in respect of, one or more of the specified types of actions or proceedings, we may incur additional costs associated with resolving such
matters in other jurisdictions, which could adversely affect our business and financial condition.

Because we do not anticipate paying any cash dividends on our capital stock in the foreseeable future, capital appreciation, if any, will be the

source of gain for our stockholders.

Investors  should  not  rely  on  an  investment  in  our  common  stock  to  provide  dividend  income.  We  do  not  anticipate  that  we  will  pay  any  cash
dividends  to  holders  of  our  common  stock  in  the  foreseeable  future.  Instead,  we  plan  to  retain  any  earnings  to  maintain  and  expand  our  operations.  In
addition, our ability to pay cash dividends is currently restricted by the terms of our debt financing arrangement, and any future debt financing arrangement
may contain terms prohibiting or limiting the amount of dividends that may be declared or paid on our common stock. Accordingly, investors must rely on
sales of their common stock after price appreciation, which may never occur, as the only way to realize any return on their investment. As a result, investors
seeking cash dividends should not purchase our common stock.

General Risk Factors

Significant disruptions of information technology systems or security breaches could adversely affect our business.

We  are  increasingly  dependent  upon  information  technology  systems,  infrastructure  and  data  to  operate  our  business.  In  the  ordinary  course  of
business,  we  collect,  store  and  transmit  large  amounts  of  confidential  information  (including,  among  other  things,  trade  secrets  or  other  intellectual
property,  proprietary  business  information  and  personal  information).  It  is  critical  that  we  do  so  in  a  secure  manner  to  maintain  the  confidentiality  and
integrity of such confidential information. We also have outsourced elements of our operations to third parties, and as a result we manage a number of third-
party vendors who may or could have access to our confidential information. The size and complexity of our information technology systems, and those of
third-party vendors with whom we contract, and the large amounts of confidential information stored on those systems, make such systems vulnerable to
service  interruptions  or  to  security  breaches  from  inadvertent  or  intentional  actions  by  our  employees,  consultants,  third-party  vendors,  and/or  business
partners, or from cyber-attacks by malicious third parties. Cyber-attacks are increasing in their frequency, sophistication and intensity, and have become
increasingly difficult to detect. Cyber-attacks could include the deployment of harmful malware, ransomware, denial-of-service attacks, social engineering
and  other  means  to  affect  service  reliability  and  threaten  the  confidentiality,  integrity  and  availability  of  information.  Cyber-attacks  could  also  include
phishing attempts or e-mail fraud to cause payments or information to be transmitted to an unintended recipient.

42

Significant disruptions of our information technology systems, or those of our third-party vendors, or security breaches could adversely affect our
business operations and/or result in the loss, misappropriation and/or unauthorized access, use or disclosure of, or the prevention of access to, confidential
information,  including,  among  other  things,  trade  secrets  or  other  intellectual  property,  proprietary  business  information  and  personal  information,  and
could result in financial, legal, business and reputational harm to us. For example, any such event that leads to unauthorized access, use or disclosure of
personal information, including personal information regarding our patients or employees, could harm our reputation, require us to comply with federal
and/or state breach notification laws and foreign law equivalents, and otherwise subject us to liability under laws and regulations that protect the privacy
and security of personal information. Security breaches and other inappropriate access can be difficult to detect, and any delay in identifying them may lead
to  increased  harm  of  the  type  described  above.  While  we  have  implemented  security  measures  to  protect  our  information  technology  systems  and
infrastructure, there can be no assurance that such measures will prevent service interruptions or security breaches that could adversely affect our business.

We  cannot  predict  what  the  market  price  of  our  common  stock  will  be  and,  as  a  result,  it  may  be  difficult  for  our  stockholders  to  sell  their

shares of our common stock.

An inactive market may impair our ability to raise capital by selling shares of our common stock and may impair our ability to enter into strategic
partnerships or acquire companies or products by using our shares of common stock as consideration. We cannot predict the prices at which our common
stock will trade. It is possible that in one or more future periods our results of operations may be below the expectations of public market analysts and
investors and, as a result of these and other factors, the price of our common stock may fall.

Item 1B.     Unresolved Staff Comments

None.

Item 2.        Properties

Our principal executive office is located at 100 Acorn Park Drive, 5th floor, Cambridge, Massachusetts 02140. We have two leases at this address,
and  in  aggregate,  we  occupy  46,000  square  feet  of  laboratory  and  office  space.  We  believe  that  our  existing  facilities  are  sufficient  for  our  present
operations, but that in the near future our existing facility space will need to be expanded to meet the demands of our future lab operations or we will have
to move into a new facility.

Item 3.        Legal Proceedings

In  the  ordinary  course  of  business,  we  are  from  time  to  time  involved  in  lawsuits,  claims,  investigations,  proceedings,  and  threats  of  litigation
relating  to  intellectual  property,  commercial  arrangements  and  other  matters.  We  do  not  believe  we  are  currently  party  to  any  pending  legal  action,
arbitration  proceeding  or  governmental  proceeding,  the  outcome  of  which,  if  determined  adversely  to  us,  would  individually  or  in  the  aggregate  be
reasonably expected to have a material adverse effect on our business or operating results. We are not a party to any material proceedings in which any
director, member of senior management or affiliate of ours is either a party adverse to us or our subsidiaries or has a material interest adverse to us or our
subsidiaries.

Item 4.         Mine Safety Disclosures

Not applicable.

43

PART II

Item 5.         Market for Registrant’s Common Equity, Related Stockholder Matters, and Issuers Purchases of Equity Securities

Market Information

Our common stock has been publicly traded on The Nasdaq Capital Market under the symbol “GNCA” since December 17, 2018. Prior to that,

our common stock had been publicly traded on The Nasdaq Global Market since February 5, 2014.

Holders

As  of  February  18,  2021,  there  were  approximately  16  holders  of  record  of  our  common  stock.  This  number  does  not  include  beneficial  owners

whose shares are held by nominees in street name.

Dividends

We have never declared or paid cash dividends on our common stock, and we do not expect to pay any cash dividends on our common stock in the

foreseeable future.

Purchase of Equity Securities

We did not purchase any of our registered equity securities during the period covered by this Annual Report on Form 10-K.

Securities Authorized for Issuance under Equity Compensation Plans

The following table contains information about our equity compensation plans as of December 31, 2020.

Plan category

Equity compensation plans approved by
   security holders

(1)

_________________________

(a) Number of securities to be
issued upon exercise of
outstanding options, warrants
and rights

(b) Weighted-average
exercise price of outstanding
options, warrants and
rights

(2)

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

(3)

2,879,056 

$

7.05 

2,581,917 

(1) Includes information regarding our Amended and Restated 2014 Equity Incentive Plan.

(2) The weighted-average exercise price includes all outstanding stock options but does not include restricted stock units, which do not have an

exercise price.

(3) Does not include 2,120,753 shares added to the Amended and Restated 2014 Equity Incentive Plan under the evergreen provision on January 1,

2021.

44

    
    
    
Item 6.        Selected Financial Data

Not applicable.

Item 7.         Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis of our financial condition and results of operations should be read together with our financial statements
and related notes appearing in this Annual Report on Form 10-K. Some of the information contained in this discussion and analysis or set forth elsewhere
in this Annual Report on Form 10-K, including information with respect to our plans and strategy for our business and related financing, includes forward-
looking statements that involve risks and uncertainties. As a result of many factors, including those factors set forth in the “Risk Factors” section of this
Annual  Report  on  Form  10-K,  our  actual  results  could  differ  materially  from  the  results  described  in  or  implied  by  the  forward-looking  statements
contained in the following discussion and analysis.

Overview

We  are  a  biopharmaceutical  company  dedicated  to  discovering  and  developing  novel  cancer  immunotherapies  using  our  proprietary  ATLAS

TM

platform. The ATLAS platform profiles each patient's CD4 and CD8  T cell immune responses to every potential target or “antigen” identified by next-
generation  sequencing  of  that  patient's  tumor.  ATLAS  zeroes  in  on  both  antigens  that  activate  anti-tumor  T  cell  responses  and  inhibitory  antigens,
,  that  drive  pro-tumor  immune  responses.  We  believe  this  approach  ensures  that  cancer  immunotherapies,  such  as  vaccines  and  cellular
Inhibigens
therapies,  focus  T  cell  responses  on  the  tumor  targets  most  vulnerable  to  T  cell  targeting.  Consequently,  we  believe  that  ATLAS  may  enable  more
immunogenic and efficacious cancer immunotherapies.

TM

+ 

+

Our  GEN-011  program  is  an  adoptive  T  cell  therapy  using  neoantigen-targeted  peripheral  cells  ("NPTs").  The  GEN-011  NPTs  are  specific  for
ATLAS identified anti-tumor antigens that are used to manufacture peripheral blood-derived, tumor-specific T cell therapy. GEN-011’s use of peripheral
blood brings potential patient accessibility and cost advantages by eliminating the need for extra surgery or viable tumor. We are initiating clinical sites and
accruing patients for a first-in-human GEN-011 clinical trial. Our GEN-009 program is a neoantigen vaccine delivering adjuvanted synthetic long peptides
spanning ATLAS-identified anti-tumor neoantigens. After reporting initial clinical responses for GEN-009 delivered in combination with standard-of-care
checkpoint inhibitors ("CPIs") in 2020, we continue to monitor patients to further evaluate these initial efficacy signals.

Financing and business operations

We commenced business operations in August 2006. To date, our operations have been limited to organizing and staffing our company, acquiring
and developing our proprietary ATLAS technology, identifying potential product candidates, and undertaking preclinical studies and clinical trials for our
product candidates. We have not generated any product revenue and do not expect to do so for the foreseeable future. Our revenues for 2020 were from the
material transfer agreement (“MTA”) with a strategic partner, Shionogi & Co. Ltd (“Shionogi”). See Note 3. Revenue within the notes to the consolidated
financial  statements  in  this  Annual  Report  on  Form  10-K.  We  have  financed  our  operations  primarily  through  the  issuance  of  our  equity  securities  and
through debt financings. As of December 31, 2020, we had received an aggregate of $443.3 million in net proceeds from the issuance of equity securities,
we had outstanding borrowings of $13.9 million, and our cash and cash equivalents were $79.8 million.

Since  inception,  we  have  incurred  significant  operating  losses.  We  expect  to  incur  significant  expenses  and  increasing  operating  losses  for  the
foreseeable  future.  Our  net  losses  may  fluctuate  significantly  from  quarter-to-quarter  and  year-to-year.  We  will  need  to  generate  significant  revenue  to
achieve profitability, and we may never do so.

On February 18, 2021, we entered into a Loan and Security Agreement with SVB for a $10 million secured term loan. $9.0 million of the proceeds
from the 2021 Term Loan were used to repay the borrowings that were outstanding at the 2021 Loan Closing Date under our previous loan and security
agreement with Hercules, paying off all obligations owing under, and terminating, the previous loan and security agreement with Hercules on February 18,
2021. The remaining proceeds from the 2021 Term Loan of $1.0 million were received by us for working capital and general corporate purposes.

In  July  2020,  we  completed  a  private  placement  (the  “2020  Private  Placement”)  in  which  we  received  net  cash  proceeds  of  $74.5  million  and
issued approximately 21.4 million shares of our common stock, pre-funded warrants to purchase approximately 12.2 million shares of our common stock,
and  warrants  to  purchase  approximately  33.6  million  shares  of  our  common  stock.  We  incurred  $5.4  million  of  offering-related  expenses  for  the  2020
Private Placement.

In  2020,  we  sold  approximately  2.4  million  shares  under  our  ATM  program  and  received  net  proceeds  of  $5.8  million,  after  deducting
commissions. In 2019, we sold no shares under the ATM program. As of December 31, 2020, we had $39.9 million in gross proceeds remaining under the
ATM.

45

In  October  2019,  we  entered  into  a  purchase  agreement  with  Lincoln  Park  Capital  (“LPC”)  pursuant  to  which  LPC  purchased  $2.5  million  of
shares of our common stock at a purchase price of $2.587 per share. In addition, for a period of 30 months, we have the right, at our sole discretion, to sell
up to an additional $27.5 million of our common stock based on prevailing market prices of our common stock at the time of each sale. In consideration for
entering  into  the  purchase  agreement,  we  issued  approximately  0.3  million  shares  of  our  common  stock  to  LPC  as  a  commitment  fee.  The  purchase
agreement limits our sales of shares of common stock to LPC to approximately 5.2 million shares of common stock, representing 19.99% of the shares of
common stock outstanding on the date of the purchase agreement. The purchase agreement also prohibits us from directing LPC to purchase any shares of
common stock if those shares, when aggregated with all other shares of our common stock then beneficially owned by LPC and its affiliates, would result
in LPC and its affiliates having beneficial ownership, at any single point in time, of more than 9.99% of the then total outstanding shares of our common
stock. In 2020, we sold approximately 1.5 million shares of common stock resulting in $3.5 million of net proceeds. As of December 31, 2020, we had
$24.0 million remaining under our agreement with LPC.

In June 2019, we completed an underwritten public offering (the “2019 Public Offering”) in which we received net proceeds of $38.4 million and

issued approximately 12.1 million shares of our common stock. We incurred $3.9 million of offering-related expenses for the 2019 Public Offering.

In February 2019, we completed a private placement (the "2019 Private Placement") in which we received net cash proceeds of $13.8 million and
issued approximately 3.2 million shares of our common stock, pre-funded warrants to purchase approximately 0.5 million shares of our common stock, and
warrants to purchase approximately 0.9 million shares of our common stock.

As reflected in our consolidated financial statements, we used cash to fund operating activities of $41.7 million during 2020 and had $79.8 million
available  in  cash  and  cash  equivalents  at  December  31,  2020.  In  addition,  we  had  an  accumulated  deficit  of  $374.7  million  and  anticipate  that  we  will
continue to incur significant operating losses for the foreseeable future as we continue to develop our product candidates. Until such time, if ever, as we
attempt to generate substantial product revenue and achieve profitability, we expect to finance our cash needs through a combination of equity offerings and
strategic  transactions,  and  other  sources  of  funding.  If  we  are  unable  to  raise  additional  funds  when  needed,  we  may  be  required  to  implement  cost
reduction  strategies,  including  ceasing  development  of  GEN-009,  GEN-011  or  other  corporate  programs  and  activities.  Our  available  cash  and  cash
equivalents at December 31, 2020 are expected to fund operations to mid-2022, and we have strategic plans to extend our operating cash to the end of 2022.

Costs related to clinical trials can be unpredictable and there can be no guarantee that our current balances of cash and cash equivalents, combined
with proceeds received from other sources, will be sufficient to fund our trials or operations through this period. These funds will not be sufficient to enable
us  to  conduct  pivotal  clinical  trials  for,  seek  marketing  approval  for,  or  commercially  launch  GEN-009,  GEN-011  or  any  other  product  candidate.
Accordingly, we will be required to obtain further funding through public or private equity offerings, collaboration and licensing arrangements, or other
sources.  Adequate  additional  financing  may  not  be  available  to  us  on  acceptable  terms,  or  at  all,  which  could  result  in  a  decision  to  pause  or  delay
development  or  advancement  of  clinical  trials  for  one  or  more  of  our  product  candidates.  Similarly,  we  may  decide  to  pause  or  delay  development  or
advancement of clinical trials for one or more of our product candidates if we believe that such development or advancement is imprudent or impractical.

Financial Overview

Revenues

We have not generated any revenues from product sales to date and we do not expect to generate revenues from product sales for the foreseeable
future. Our 2020 revenue was derived from the MTA with Shionogi. See Note 3. Revenue within the notes to the consolidated financial statements in this
Annual Report on Form 10-K.

Research and development expenses

Research and development expenses consist primarily of costs incurred to advance our preclinical and clinical candidates, which include:

•

•

•

•

salaries and related expenses;

expenses  incurred  under  agreements  with  contract  research  organizations  (“CROs”),  contract  manufacturing  organizations  (“CMOs”),
consultants, and other vendors that conduct our clinical trials and preclinical activities;

costs of acquiring, developing, and manufacturing clinical trial materials and lab supplies; and

facility costs, depreciation, and other expenses, which include direct and allocated expenses for rent and maintenance of facilities, insurance,
and other supplies.

46

The following table summarizes research and development expenses for our product candidates in 2020 and 2019 (in thousands):

Phase 1/2a programs

Discovery and pre-IND

Other research and development

Total research and development

Years Ended December 31

2020

2019

$

$

15,227  $

12,813 

5,920 

33,960  $

16,462 

7,141 

3,349 

26,952 

Phase  1/2a  programs  are  Phase  1  or  Phase  2  development  activities.  Discovery  and  pre-IND  includes  costs  incurred  to  support  our  discovery
research and translational science efforts up to the initiation of Phase 1 development. Other research and development include costs that are not specifically
allocated to active programs, including facilities costs, depreciation expense, and other costs.

General and administrative expenses

General  and  administrative  expenses  consist  primarily  of  salaries  and  related  expenses  for  personnel  in  executive  and  other  administrative
functions. Other general and administrative expenses include facility costs, professional fees associated with consulting, corporate and intellectual property
legal expenses, and accounting services.

Other income (expense)

Other  income  (expense)  consists  of  the  change  in  the  fair  value  of  the  warrant  liability,  transaction  expenses,  interest  expense,  net  of  interest

income, gains and losses on sale and disposal of assets, and gains and losses on foreign currency.

Critical Accounting Policies and Significant Judgments and Estimates

Our management’s discussion and analysis of our financial position and results of operations is based on our consolidated financial statements,
which  have  been  prepared  in  conformity  with  U.S.  generally  accepted  accounting  principles  ("GAAP").  The  preparation  of  consolidated  financial
statements in conformity with GAAP requires us to make estimates and judgments that affect the amounts of assets, liabilities and expenses reported in the
consolidated  financial  statements  and  accompanying  notes.  On  an  ongoing  basis,  we  evaluate  these  estimates  and  judgments,  including  those  described
below. We base our estimates on historical experience and other market-specific or other relevant assumptions that we believe to be reasonable under the
circumstances. These estimates and assumptions form the basis for making judgments about the carrying values of assets and liabilities that are not readily
apparent from other sources. Actual results may differ materially from those estimates or assumptions.

While our significant accounting policies are described in more detail in Note 2. Summary of significant accounting policies within the notes to
the  consolidated  financial  statements in  this  Annual  Report  on  Form  10-K,  we  believe  the  following  accounting  policies  are  the  most  critical  to  fully
understanding and evaluating our reported financial results and affect the more significant judgments and estimates that we use in the preparation of our
consolidated financial statements.

Revenue Recognition

We  recognize  revenue  when  a  customer  obtains  control  of  promised  goods  or  services.  The  amount  of  revenue  recognized  reflects  the
consideration to which we expect to be entitled in exchange for these goods and services. To achieve this core principle, we apply the following five steps:
1) identify the customer contract; 2) identify the contract’s performance obligations; 3) determine the transaction price; 4) allocate the transaction price to
the performance obligations; and 5) recognize revenue when or as a performance obligation is satisfied.

We  utilize  key  assumptions  to  determine  the  standalone  selling  price,  which  may  include  other  comparable  transactions,  pricing  considered  in
negotiating the transaction and the estimated costs to complete the respective performance obligation. We also utilize judgement in assessing whether or not
variable consideration is constrained or if it can be allocated specifically to one or more performance obligations in the arrangement.

When  a  performance  obligation  is  satisfied,  revenue  is  recognized  for  the  amount  of  the  transaction  price  that  is  allocated  to  that  performance
obligation  on  a  relative  standalone  selling  price  basis,  excluding  estimates  of  variable  consideration  that  are  constrained.  For  performance  obligations
consisting of licenses and other promises, we utilize judgment to assess whether the combined performance obligation is satisfied over time or at a point in
time and the recognition pattern for the portion of the transaction price allocated to the performance obligation.

47

 
 
Research and Development Expenses

Research  and  development  costs  are  expensed  as  incurred.  Research  and  development  expenses  include  fees  paid  to  CROs  in  connection  with
clinical trials, CMOs with respect to preclinical and clinical materials and intermediaries, and vendors in connection with preclinical development activities.
Nonrefundable  advanced  payments  for  goods  or  services  to  be  received  in  the  future  for  use  in  research  and  development  activities  are  deferred  and
capitalized. The capitalized amounts are expensed as the related goods are delivered or the services are performed or when the goods have been received
rather than when the payment is made. We conduct a thorough review of open contracts and purchase orders as well as an evaluation by internal personnel
to identify services received that have been performed in order to establish an estimate of the associated cost incurred for these services for which we have
not yet been invoiced or otherwise notified of the actual cost. The majority of our service providers invoice us monthly in arrears for services performed or
when  contractual  milestones  are  met.  We  make  estimates  of  our  accrued  research  and  development  expenses  as  of  each  balance  sheet  date  in  our
consolidated 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.

We  base  our  expenses  related  to  clinical  trials  on  our  estimates  of  the  services  performed  pursuant  to  contracts  with  clinical  sites  that  conduct
clinical trials on our behalf. The financial terms of these agreements are subject to negotiation, vary from contract to contract and may result in uneven
payment flows. Payments under some of these contracts depend on factors such as the successful enrollment of patients and the completion of required data
submission.  In  recording  service  fees,  we  make  estimates  based  upon  the  time  period  over  which  services  will  be  performed  or  other  observable  and
measurable progress points as defined in the contracts, such as number of patients enrolled, number of sites, or extent of services performed in each period.
The calculated amount of service fee expense is compared to the actual payments made pursuant to the contract's billing schedule to determine the resulting
prepaid or accrual position. If our estimates of the status and timing of services performed differs from the actual status and timing of services performed,
we  may  report  amounts  that  are  too  high  or  too  low  in  any  particular  period.  To  date,  there  has  been  no  material  differences  from  our  estimates  to  the
amount incurred.

Fair Value of Warrant Liabilities

We  remeasure  the  fair  value  of  our  liability-classified  warrants  at  each  reporting  date.  We  calculate  the  estimated  fair  value  of  the  liability-
classified warrants using a Monte Carlo simulation. The Monte Carlo simulation requires the input of assumptions, including our stock price, the volatility
of our stock price, remaining term in years, expected dividend yield, and risk-free rate. In addition, the valuation model considers our probability of being
acquired  during  each  annual  period  within  the  terms  of  our  liability-classified  warrants,  as  an  acquisition  event  can  potentially  impact  the  settlement.
Changes to the assumptions used in determining the fair value of our liability-classified warrants could result in materially different fair values for these
warrant liabilities.

Results of Operations

Comparison of 2020 and 2019

License revenue

Operating expenses:

Research and development

General and administrative

Total operating expenses

Loss from operations

Other income (expense):

Change in fair value of warrants

Interest expense, net

Other expense

Total other income

Net loss

License revenue

Years Ended December 31

2020

2019

$

(in thousands)

1,359  $

— 

33,960 

14,388 

48,348 

(46,989)

8,889 

(1,380)

(4,234)

3,275 

26,952 

12,037 

38,989 

(38,989)

986 

(946)

(1)

39 

$

(43,714) $

(38,950)

Revenue increased by $1.4 million in 2020 compared to 2019 due to revenue recognized in connection with the MTA with Shionogi.

48

Research and development expenses

Research  and  development  expenses  increased  $7.0  million  in  2020  compared  to  2019.  The  increase  was  due  largely  to  increased  headcount-

related costs of $3.9 million, higher external development costs of $2.1 million and increased clinical costs of $0.8 million.

We  expect  that  our  overall  research  and  development  expenses  will  increase  due  to  the  continued  development  of  our  clinical  operations  and

related clinical supply costs for our GEN-011 program.

General and administrative expenses

General and administrative expense increased $2.4 million in 2020 compared to 2019 primarily due to increased rent expense of approximately
$1.6  million,  higher  professional  services  fees  of  approximately  $1.3  million  and  increased  insurance  expense  of  approximately  $0.4  million,  partially
offset by lower headcount-related costs of approximately $1.0 million.

We anticipate that our general and administrative expenses will increase in the future to support the expected growth in our business, expand our
operations  and  organizational  capabilities.  Additionally,  if  and  when  we  believe  regulatory  approval  of  our  first  product  candidate  appears  likely,  we
anticipate that we will incur increased costs in preparation for commercial launch.

Change in fair value of warrants

Change in fair value of warrants reflects the non-cash change in the fair value of our liability-classified warrants, which are recorded at their fair
value on the date of issuance and then remeasured at the end of each reporting period. The increase in the change in the fair value of warrants in 2020
compared to 2019 was primarily attributed to the decrease in our stock price between the initial valuation of our closing warrants ("2020 Warrants") issued
in the 2020 Private Placement and the remeasurement at December 31, 2020.

Interest expense, net

Interest expense, net, consists primarily of interest expense on our long-term debt facilities, offset by interest earned on our cash equivalents.

Other expense

Other expense in 2020 consists primarily of transaction costs incurred in connection with the 2020 Private Placement and allocated to the liability-

classified 2020 Warrants.

Liquidity and Capital Resources

Overview

Since our inception in 2006, we have funded operations primarily through proceeds from issuances of common stock and long-term debt.

As of December 31, 2020, we had $79.8 million in cash and cash equivalents.

On February 18, 2021, we entered into a Loan and Security Agreement with SVB for a $10 million secured term loan. $9.0 million of the proceeds
from the 2021 Term Loan were used to repay the borrowings that were outstanding at the 2021 Loan Closing Date under our previous loan and security
agreement with Hercules, paying off all obligations owing under, and terminating, the previous loan and security agreement with Hercules on February 18,
2021. The remaining proceeds from the 2021 Term Loan of $1.0 million were received by us for working capital and general corporate purposes. The 2021
Term Loan will mature on September 1, 2023, which may be extended to March 1, 2024 if certain performance milestones are achieved and no event of
default has occurred or is continuing. The 2021 Term Loan accrues interest at a floating per annum rate equal to the greater of (i) 6.25% or (ii) the sum of
3.0% plus the prime rate. The 2021 Term Loan provides for interest-only payments until September 30, 2021, which may be extended to March 31, 2022 if
certain  performance  milestones  are  achieved  and  no  event  of  default  has  occurred  or  is  continuing.  Thereafter,  amortization  payments  will  be  payable
monthly in equal installments of principal and interest (subject to recalculation upon a change in prime rates) upon expiration of the interest only period
through maturity. The 2021 Term Loan is subject to a final payment charge of $0.5 million. The 2021 Term Loan may be prepaid in whole (but not in part),
subject to a prepayment charge of 3.0%, if prepaid in any of the first twelve (12) months following the Closing Date, 2.0%, if prepaid after twelve (12)
months following the Closing Date but on or prior to twenty four (24) months following the Closing Date, and 1.0% thereafter. Amounts outstanding during
an event of default shall be payable on demand and shall accrue interest at an additional rate of 4.0% per annum.

We have not generated any revenues from product sales to date and we do not expect to generate revenues from product sales for the foreseeable

future. Our revenues for 2020 were derived from the MTA with Shionogi.

49

In  July  2020,  we  completed  the  2020  Private  Placement  and  received  net  cash  proceeds  of  $74.5  million.  In  connection  with  the  2020  Private
Placement,  we  issued  approximately  21.4  million  shares  of  our  common  stock,  approximately  12.2  million  pre-funded  warrants  to  purchase  additional
shares of our common stock and warrants to purchase approximately 33.6 million shares of our common stock.

In  2020,  we  sold  approximately  2.4  million  shares  under  our  ATM  program  and  received  net  proceeds  of  $5.8  million,  after  deducting
commissions. In 2019, we sold no shares under the ATM program. As of December 31, 2020, we had $39.9 million in gross proceeds remaining under the
ATM.

In October 2019, we entered into a purchase agreement with LPC ("LPC Agreement") pursuant to which LPC purchased $2.5 million of shares of
our common stock at a purchase price of $2.587 per share. In addition, for a period of 30 months, we have the right, at our sole discretion, to sell up to an
additional $27.5 million of our common stock based on prevailing market prices of our common stock at the time of each sale. In consideration for entering
into the purchase agreement, we issued approximately 0.3 million shares of our common stock to LPC as a commitment fee. The purchase agreement limits
our sales of shares of common stock to LPC to approximately 5.2 million shares of common stock, representing 19.99% of the shares of common stock
outstanding on the date of the purchase agreement. The purchase agreement also prohibits us from directing LPC to purchase any shares of common stock
if those shares, when aggregated with all other shares of our common stock then beneficially owned by LPC and its affiliates, would result in LPC and its
affiliates having beneficial ownership, at any single point in time, of more than 9.99% of the then total outstanding shares of our common stock. In 2020,
we  sold  approximately  1.5  million  shares  of  common  stock  resulting  in  $3.5  million  of  net  proceeds.  As  of  December  31,  2020,  we  had  $24.0  million
remaining under its agreement with LPC.

In June 2019, we completed an underwritten public offering (the “2019 Public Offering”) in which we received net proceeds of $38.4 million and

issued approximately 12.1 million shares of our common stock. We incurred $3.9 million of offering-related expenses for the 2019 Public Offering.

In February 2019, we completed the 2019 Private Placement and received net cash proceeds of $13.8 million. In connection with the 2019 Private
Placement, we issued approximately 3.2 million shares of common stock, pre-funded warrants to purchase approximately 0.5 million shares of common
stock and warrants to purchase up to approximately 0.9 million shares of common stock.

Cash Flows

The following table summarizes our sources and uses of cash in 2020 and 2019 (in thousands):

Net cash used in operating activities

Net cash used in investing activities

Net cash provided by financing activities

Net increase in cash and cash equivalents

Operating Activities

Years Ended December 31

2020

2019

(41,651) $

(37,734)

(2,555)

83,848 

39,642  $

(1,087)

52,901 

14,080 

$

$

Net cash used in operations increased $3.9 million in 2020 compared to 2019 due to offering costs related to the 2020 Private Placement that were

allocated to the 2020 Warrants and expensed.

Investing Activities

Net cash used in investing activities increased $1.5 million in 2020 compared to 2019 due to increased purchases of property and equipment.

Financing Activities

Net cash provided by financing activities increased $30.9 million in 2020 compared to 2019. In 2020, the 2020 Private Placement generated net
proceeds of $74.5 million, our ATM program generated net proceeds of $5.8 million, and the LPC Agreement generated net proceeds of $3.5 million. In
2019, the 2019 Private Placement generated net proceeds of $13.8 million, the 2019 Public Offering generated net proceeds of $38.4 million, and the LPC
Agreement generated net proceeds of $2.5 million, offset by the repayment of long-term debt of $1.9 million.

50

Operating Capital Requirements

Our primary uses of capital are for salaries and related expenses for personnel, manufacturing costs for preclinical and clinical materials, third-
party clinical trial services, laboratory and related supplies, legal and other regulatory expenses, and general overhead costs. We expect these costs will
continue to be the primary operating capital requirements for the near future.

We expect that our existing cash and cash equivalents are sufficient to support our operations to mid-2022, and we have strategic plans to extend
our operating cash to the end of 2022. We have based our projections of operating capital requirements on assumptions that may prove to be incorrect and
we  may  use  all  of  our  available  capital  resources  sooner  than  we  expect.  Because  of  the  numerous  risks  and  uncertainties  associated  with  research,
development  and  commercialization  of  pharmaceutical  products  coupled  with  the  global  economic  uncertainty  that  has  arisen  with  the  outbreak  of  the
coronavirus,  or  referred  to  as  COVID-19,  we  are  unable  to  estimate  the  exact  amount  of  our  operating  capital  requirements.  Our  future  funding
requirements will depend on many factors, including, but not limited to:

•

•

•

•

•

•

•

•

•

•

•

the timing and costs of our planned clinical trials for GEN-011;

the progress, timing, and costs of manufacturing GEN-011 for planned clinical trials;

the timing and costs we require to perform monitoring activities to support the GEN-009 clinical trial;

the initiation, progress, timing, costs, and results of preclinical studies and clinical trials for our other product candidates and potential product
candidates;

the terms and timing of any future collaborations, grants, licensing, consulting, or other arrangements that we may establish;

the  amount  and  timing  of  any  payments  we  may  be  required  to  make,  or  that  we  may  receive,  in  connection  with  the  licensing,  filing,
prosecution, defense and enforcement of any patents or other intellectual property rights, including milestone payments, royalty payments and
patent prosecution fees that we are obligated to pay pursuant to our license agreements;

the costs of preparing, filing, and prosecuting patent applications, maintaining and protecting our intellectual property rights, and defending
against intellectual property related claims;

the extent to which we in-license or acquire other products and technologies;

the receipt of marketing approval;

the costs of commercialization activities for GEN-009, GEN-011 and other product candidates, if we receive marketing approval, including
the costs and timing of establishing product sales, marketing, distribution, and manufacturing capabilities; and

revenue received from commercial sales of our product candidates.

We will need to obtain substantial additional funding in order to complete clinical trials and receive regulatory approval for GEN-009, GEN-011
and our other product candidates. To the extent that we raise additional capital through the sale of our common stock, convertible securities, or other equity
securities, the ownership interests of our existing stockholders may be materially diluted and the terms of these securities could include liquidation or other
preferences that could adversely affect the rights of our existing stockholders. If we are unable to raise capital when needed or on attractive terms, we could
be forced to significantly delay, scale back, or discontinue the development of GEN-009, GEN-011 or our other product candidates, seek collaborators at an
earlier stage than otherwise would be desirable or on terms that are less favorable than might otherwise be available, and relinquish or license, potentially
on  unfavorable  terms,  our  rights  to  GEN-009,  GEN-011  or  our  other  product  candidates  that  we  otherwise  would  seek  to  develop  or  commercialize
ourselves.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements.

Item 7A.    Quantitative and Qualitative Disclosures About Market Risk

We had cash and cash equivalents of $79.8 million as of December 31, 2020. The primary objectives of our investment activities are to preserve
principal,  provide  liquidity  and  maximize  income  without  significantly  increasing  risk.  Our  primary  exposure  to  market  risk  relates  to  fluctuations  in
interest rates, which are affected by changes in the general level of U.S. interest rates. Given the short-term nature of our cash and cash equivalents, we
believe  that  a  sudden  change  in  market  interest  rates  would  not  be  expected  to  have  a  material  impact  on  our  financial  condition  and/or  results  of
operations. We do not own any derivative financial instruments.

51

We do not believe that our cash and cash equivalents have significant risk of default or illiquidity. While we believe our cash and cash equivalents
do not contain excessive risk, we cannot provide absolute assurance that in the future our investments will not be subject to adverse changes in market
value. In addition, we maintain significant amounts of cash and cash equivalents at one or more financial institutions that are in excess of federally insured
limits.

We currently do not have significant exposure to foreign currencies as we hold no foreign exchange contracts, option contracts, or other foreign
hedging arrangements. Further, our operations are primarily denominated in U.S. dollars. Our operations may be subject to fluctuations in foreign currency
exchange rates in the future.

Inflation generally affects us by increasing our cost of labor and clinical trial costs. We do not believe that inflation had a material effect on our

results of operations during 2020.

Item 8.        Financial Statements and Supplementary Data

Our consolidated financial statements, together with the report of our independent registered public accounting firm, appear beginning on page F-1

of this Annual Report on Form 10-K.

Item 9.        Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Not applicable.

Item 9A.    Controls and Procedures

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in the reports that we file or
submit under the Securities and Exchange Act of 1934 (the "Exchange Act") is (1) recorded, processed, summarized, and reported within the time periods
specified in the SEC’s rules and forms, and (2) accumulated and communicated to our management, including our principal executive officer and principal
financial officer, to allow timely decisions regarding required disclosure.

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our disclosure
controls and procedures as of December 31, 2020 (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act). Our management recognizes that
any  controls  and  procedures,  no  matter  how  well  designed  and  operated,  can  provide  only  reasonable  assurance  of  achieving  their  objectives,  and
management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Our principal executive officer
and  principal  financial  officer  have  concluded,  based  upon  the  evaluation  described  above  that,  as  of  December  31,  2020,  our  disclosure  controls  and
procedures were effective at the reasonable-assurance level.

Management’s Annual Report on Internal Controls Over Financial Reporting

Our  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  our  financial  reporting.  Internal  control  over
financial reporting is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act as the process designed by, or under the supervision of, our Chief
Executive  Officer  and  our  Chief  Financial  Officer,  and  effected  by  our  board  of  directors,  management,  and  other  personnel,  to  provide  reasonable
assurance  regarding  the  reliability  of  our  financial  reporting  and  the  preparation  of  our  financial  statements  for  external  purposes  in  accordance  with
generally accepted accounting principles ("GAAP"), and 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 assets;

(2) provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation  of  financial  statements  in  accordance  with

GAAP, and that receipts and expenditures are being made only in accordance with the authorizations of management and directors; and

(3) provide reasonable assurance regarding the prevention or timely detection of unauthorized acquisition, use or disposition of assets that could

have a material effect on our financial statements.

Under  the  supervision  and  with  the  participation  of  our  management,  including  our  Chief  Executive  Officer  and  Chief  Financial  Officer,  we
conducted  an  evaluation  of  the  effectiveness  of  our  internal  control  over  financial  reporting  based  on  the  framework  provided  in  Internal  Control  -
Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO"). Based on this evaluation, our
management concluded that our internal control over financial reporting was effective as of December 31, 2020.

52

Changes in Internal Control Over Financial Reporting

During the quarter ended December 31, 2020, there have been no changes in our internal control over financial reporting, as such term is defined
in Rules 13a-15(f) and 15(d)-15(f) promulgated under the Exchange Act, that have materially affected, or are reasonably likely to materially affect, our
internal control over financial reporting.

Item 9B.    Other Information

On February 18, 2021, the Company entered into a Loan and Security Agreement (the "2021 Loan Agreement") with Silicon Valley Bank for a
$10 million secured term loan. $9.0 million of the proceeds from the 2021 Term Loan were used to repay the Company's borrowings that were outstanding
at the 2021 Loan Closing Date under its previous loan and security agreement with Hercules, paying off all obligations owing under, and terminating, the
previous loan and security agreement with Hercules on February 18, 2021. The remaining proceeds from the 2021 Term Loan of $1.0 million were received
by the Company for working capital and general corporate purposes.

The 2021 Term Loan will mature on September 1, 2023, which may be extended to March 1, 2024 if certain performance milestones are achieved
and no event of default has occurred or is continuing. The 2021 Term Loan accrues interest at a floating per annum rate equal to the greater of (i) 6.25% or
(ii) the sum of 3.0% plus the prime rate. The 2021 Term Loan provides for interest-only payments until September 30, 2021, which may be extended to
March 31, 2022 if certain performance milestones are achieved and no event of default has occurred or is continuing. Thereafter, amortization payments
will be payable monthly in equal installments of principal and interest (subject to recalculation upon a change in prime rates) upon expiration of the interest
only period through maturity. The 2021 Term Loan is subject to a final payment charge of $0.5 million. The 2021 Term Loan may be prepaid in whole (but
not in part), subject to a prepayment charge of 3.0%, if prepaid in any of the first twelve (12) months following the Closing Date, 2.0%, if prepaid after
twelve  (12)  months  following  the  Closing  Date  but  on  or  prior  to  twenty  four  (24)  months  following  the  Closing  Date,  and  1.0%  thereafter.  Amounts
outstanding during an event of default shall be payable on demand and shall accrue interest at an additional rate of 4.0% per annum.

The 2021 Term Loan is secured by a lien on substantially all of the assets of the Company, other than intellectual property (but includes proceeds

from intellectual property).

The  2021  Loan  Agreement  contains  customary  covenants  and  representations,  including  a  financial  reporting  covenant  and  limitations  on
dividends,  indebtedness,  liens,  investments,  distributions,  transfers,  mergers  or  acquisitions,  transactions  with  affiliates,  corporate  changes,  deposit
accounts, and subsidiaries. There are no financial covenants.

In connection with the 2021 Loan Agreement, the Company issued to SVB a warrant, dated February 18, 2021 (the "2021 Warrant") to purchase
shares of the common stock of the Company. The 2021 Warrant is exercisable for 43,478 shares of the Company’s common stock with an exercise price of
$3.45 per share. The exercise price and the number of shares are subject to adjustment upon a merger event, reclassification of the shares of common stock,
subdivision or combination of the shares of common stock or certain dividends payments. The 2021 Warrant is exercisable until the fifth anniversary of the
2021 Loan Closing Date and will be exercised automatically on a net issuance basis if not exercised prior to the expiration date and if the then-current fair
market value of one share of common stock is greater than the exercise price then in effect.

The foregoing descriptions of the 2021 Warrant and the 2021 Loan Agreement do not purport to be complete and are qualified in their entirety by

reference to the 2021 Warrant and 2021 Loan Agreement, which are filed as Exhibits 4.10 and 10.26, respectively.

53

Item 10.        Directors, Executive Officers and Corporate Governance

PART III

Other than the information regarding our executive officers provided in Part I of this report under the heading “Business—Information about our
Executive Officers,” the information required to be furnished pursuant to this item is incorporated herein by reference to our definitive proxy statement for
the 2021 Annual Meeting of the Stockholders.

Item 11.        Executive and Director Compensation

The information required by this Item 11 is incorporated herein by reference from our definitive proxy statement for the 2021 Annual Meeting of

Stockholders.

Item 12.        Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The information required by this Item 12 is incorporated herein by reference from our definitive proxy statement for the 2021 Annual Meeting of

Stockholders.

Item 13.        Certain Relationships and Related Party Transactions and Director Independence

The information required by this Item 13 is incorporated herein by reference from our definitive proxy statement for the 2021 Annual Meeting of

Stockholders.

Item 14.        Principal Accountant Fees and Services

The information required by this Item 14 is incorporated herein by reference from our definitive proxy statement for the 2021 Annual Meeting of

Stockholders.

54

Item 15.        Exhibits and Financial Statement Schedules

Financial Statements

PART IV

The following financial statements and supplementary data are filed as a part of this Annual Report on Form 10-K.

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2020 and 2019

Consolidated Statements of Operations and Comprehensive Loss for the years ended December 31, 2020 and 2019

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2020 and 2019

Consolidated Statements of Cash Flows for the years ended December 31, 2020 and 2019

Notes to Consolidated Financial Statements

Item 16.        Form 10-K Summary

None.

Financial Statement Schedules

All financial statement schedules are omitted because they are not applicable or the required information is included in the financial statements or

notes thereto.

Exhibits

Those exhibits required to be filed by Item 601 of Regulation S-K are listed in the Exhibit Index immediately preceding the exhibits hereto and

such listing is incorporated herein by reference.

55

Genocea Biosciences, Inc.

Index to Financial Statements

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2020 and 2019

Consolidated Statements of Operations and Comprehensive Loss for the years ended December 31, 2020 and 2019

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2020 and 2019

Consolidated Statements of Cash Flows for the years ended December 31, 2020 and 2019

Notes to Consolidated Financial Statements

Pages

F-2

F-4

F-5

F-6

F-7

F-8

F-1

The Board of Directors and Stockholders of
Genocea Biosciences, Inc.

Opinion on the Financial Statements

Report of Independent Registered Public Accounting Firm

We  have  audited  the  accompanying  consolidated  balance  sheets  of  Genocea  Biosciences,  Inc.  (the  Company)  as  of  December  31,  2020  and  2019,  the
related  consolidated  statements  of  operations  and  comprehensive  loss,  stockholders’  equity  and  cash  flows  for  the  years  ended  December  31,  2020  and
2019, and the related notes (collectively referred to as the “financial statements”). In our opinion, the consolidated financial statements present fairly, in all
material respects, the financial position of the Company at December 31, 2020 and 2019, and the consolidated results of its operations and its cash flows for
the years ended December 31, 2020 and 2019, in conformity with U.S. generally accepted accounting principles.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial
statements  based  on  our  audits.  We  are  a  public  accounting  firm  registered  with  the  Public  Company  Accounting  Oversight  Board  (United  States)
(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 PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor
were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of
internal  control  over  financial  reporting  but  not  for  the  purpose  of  expressing  an  opinion  on  the  effectiveness  of  the  Company’s  internal  control  over
financial reporting. Accordingly, we express no such opinion.

Our  audits  included  performing  procedures  to  assess  the  risks  of  material  misstatement  of  the  financial  statements,  whether  due  to  error  or  fraud,  and
performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in
the  financial  statements.  Our  audits  also  included  evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as
evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The  critical  audit  matters  communicated  below  are  matters  arising  from  the  current  period  audit  of  the  financial  statements  that  were  communicated  or
required  to  be  communicated  to  the  audit  committee  and  that:  (1)  relate  to  accounts  or  disclosures  that  are  material  to  the  financial  statements  and  (2)
involved our especially challenging, subjective or complex judgments. The communication of critical audit matters does not alter in any way our opinion on
the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on
the critical audit matters or on the accounts or disclosures to which they relate.

Description of the Matter

Research and Development Accruals

The Company’s accrual for research and development expenses totaled $2.6 million at December 31, 2020. As discussed in
Note 2 to the consolidated financial statements, the Company entered into various research and development contracts with
the third-party service providers. The Company’s determination of costs incurred to conduct research and development of
the Company’s product candidates and the related accrued expenses at each reporting period incorporates judgment and is
based on the extent of services provided by each vendor for preclinical, clinical trial and manufacturing activities. Payments
for  these  activities  are  based  on  the  terms  of  the  individual  arrangements,  which  often  differ  from  the  pattern  of  costs
incurred.

Auditing  the  Company’s  research  and  development  accruals  for  clinical  trial  and  manufacturing  expenses  was  especially
challenging  due  to  the  volume  of  third-party  vendors  and  judgmental  because  these  accruals  are  based  on  various
assumptions, including an evaluation of the information provided to the Company by third parties on actual costs incurred
but not yet billed, estimated project timelines, and patient enrollment.

F-2

How We Addressed the Matter
in Our Audit

To  test  the  research  and  development  accrual,  our  audit  procedures  included,  among  others,  testing  the  accuracy  and
completeness  of  the  underlying  data  used  to  determine  the  accrual  and  evaluating  and  testing  the  significant  assumptions
described above. More specifically, we inspected the contracts and any amendments to the contracts with third-party service
providers, corroborated the progress of clinical trials, manufacturing runs and other research and development projects with
the Company’s research and development personnel, and reviewed information received directly from third party vendors
which included an estimate of costs incurred to date. We also tested a sample of subsequent invoices received from third
parties to test that amounts were recorded in the appropriate period.

Warrant Liabilities

Description of the Matter

The Company’s warrant liabilities totaled $56.1 million at December 31, 2020. As discussed in Note 10 to the consolidated
financial  statements,  certain  of  the  warrants  for  the  purchase  of  shares  of  common  stock  issued  by  the  Company  require
liability classification and are recorded at fair value each reporting period. The Company determines the fair value of the
warrants utilizing Monte Carlo simulation models.

Auditing the Company’s valuation of its warrant liabilities was especially challenging as the fair value is based on various
inputs and significant assumptions used in Monte Carlo simulation models such as the probability of a change in control and
a  discount  for  lack  of  marketability,  as  applicable.  In  addition,  certain  of  the  assumptions  were  based  on  management’s
judgement, and therefore are not objectively verifiable.

How We Addressed the Matter
in Our Audit

To test the warrant liabilities, our audit procedures included, among others, testing the Monte Carlo simulation models, and
assessing the reasonableness of the significant assumptions, as described above. We involved valuation specialists to assess
the  valuation  models  and  to  assist  in  auditing  certain  significant  assumptions.  We  tested  the  significant  assumptions  by
agreeing amounts to contracts, third-party data and analyses prepared by the Company. In addition, we performed sensitivity
analyses to evaluate the materiality of reasonable changes in management’s assumptions.

/s/ Ernst & Young LLP

We have served as the Company’s auditor since 2009.

Boston, Massachusetts
February 22, 2021

F-3

Assets

Current assets:

Cash and cash equivalents

Prepaid expenses and other current assets

Total current assets

Property and equipment, net

Right of use assets

Restricted cash

Other non-current assets

Total assets

Liabilities and stockholders’ equity

Current liabilities:

Accounts payable

Accrued expenses and other current liabilities

Deferred revenue

Lease liabilities

Current portion of long-term debt

Total current liabilities

Non-current liabilities:

Warrant liabilities

Lease liabilities, net of current portion

Long-term debt, net of current portion

Total liabilities

Commitments and contingencies (Note 7)

Stockholders’ equity:

Genocea Biosciences, Inc.
Consolidated Balance Sheets
(In thousands, except share data)

December 31

2020

2019

$

79,769  $

2,458 

82,227 

5,123 

9,308 

631 

1,204 

40,127 

1,457 

41,584 

2,617 

6,306 

631 

1,473 

98,493  $

52,611 

$

$

534  $

7,344 

1,641 

1,614 

13,862 

24,995 

56,118 

8,398 

— 

89,511 

553 

4,611 

— 

1,117 

— 

6,281 

2,486 

5,395 

13,407 

27,569 

701 

27 

355,268 

(330,954)

25,042 

52,611 

Preferred stock, $0.001 par value; (shares authorized of 25,000,000 at December 31, 2020 and
   2019; — shares issued and outstanding at December 31, 2020 and 1,635 shares issued and
   outstanding at December 31, 2019)

Common stock, $0.001 par value; (shares authorized of 170,000,000 and 85,000,000 at
   December 31, 2020 and 2019, respectively; 53,018,813 shares issued and outstanding at
   December 31, 2020 and 27,452,900 shares issued and outstanding at December 31, 2019)

Additional paid-in capital

Accumulated deficit

Total stockholders’ equity

Total liabilities and stockholders’ equity

— 

53 

383,597 

(374,668)

8,982 

$

98,493  $

See accompanying notes to consolidated financial statements.

F-4

Genocea Biosciences, Inc.
Consolidated Statements of Operations and Comprehensive Loss
(In thousands, except per share data)

License revenue

Operating expenses:

Research and development

General and administrative

Total operating expenses

Loss from operations

Other income (expense):

Change in fair value of warrants

Interest expense, net

Other expense

Total other income

Net loss

Comprehensive loss

Net loss per share:

Basic

Diluted

Weighted-average number of shares used in computing net loss per share:

Basic

Diluted

Years Ended December 31

2020

2019

$

1,359  $

— 

33,960 

14,388 

48,348 

(46,989)

8,889 

(1,380)

(4,234)

3,275 

26,952 

12,037 

38,989 

(38,989)

986 

(946)

(1)

39 

$

$

$

$

(43,714) $

(38,950)

(43,714) $

(38,950)

(0.98) $

(1.11) $

44,436 

46,553 

(1.89)

(1.89)

20,644 

20,644 

See accompanying notes to consolidated financial statements.

F-5

Genocea Biosciences, Inc.
Consolidated Statements of Stockholders’ Equity
(In thousands)

Balance at December 31, 2018

Issuance of common stock, net

Stock-based compensation expense

Issuance of common stock under employee
benefit plans

Net loss

Balance at December 31, 2019

Issuance of common stock, net

Stock-based compensation expense

Issuance of common stock under employee
benefit plans

Conversion of preferred stock to common stock

Net loss

Balance at December 31, 2020

Common Stock

Shares

Amount

Stock

Amount

Paid-In

Capital

Accumulated

Stockholders’

Deficit

Equity

Preferred

Additional

Total

10,847  $

11  $

701  $

298,627  $

(292,004) $

16,530 

— 

76 

— 

27,453 

25,280 

— 

81 

205 

— 

16 

— 

— 

— 

27 

26 

— 

— 

— 

— 

— 

— 

— 

— 

701 

— 

— 

— 

(701)

— 

54,653 

1,837 

151 

— 

355,268 

25,508 

1,974 

146 

701 

— 

— 

— 

— 

(38,950)

(330,954)

— 

— 

— 

— 

(43,714)

53,019  $

53  $

—  $

383,597  $

(374,668) $

7,335 

54,669 

1,837 

151 

(38,950)

25,042 

25,534 

1,974 

146 

— 

(43,714)

8,982 

See accompanying notes to consolidated financial statements.

F-6

Genocea Biosciences, Inc.
Consolidated Statements of Cash Flows
(In thousands)

Operating activities

Net loss

Adjustments to reconcile net loss to net cash used in operating activities:

Years Ended December 31

2020

2019

$

(43,714) $

(38,950)

Depreciation and amortization

Stock-based compensation

Change in fair value of warrant liability

Allocation of proceeds to transaction expenses

Non-cash interest expense

Other

Changes in operating assets and liabilities:

Prepaid expenses and other current assets

Right of use assets, net of lease liabilities

Other non-current assets

Accounts payable

Accrued expenses and other liabilities

Deferred revenue

Net cash used in operating activities

Investing activities

Purchases of property and equipment

Proceeds from sale of equipment

Net cash used in investing activities

Financing activities

Proceeds from issuance of common stock, net

Proceeds from issuance of common stock under employee benefit plans

Payments on finance lease

Repayment of long-term debt

Net cash provided by financing activities

Net increase in cash, cash equivalents and restricted cash

Cash, cash equivalents and restricted cash at beginning of period

Cash, cash equivalents and restricted cash at end of period

Non-cash financing activities and supplemental cash flow
information

Right-of-use asset obtained in exchange for lease liabilities

Cash paid in connection with operating lease liabilities

Purchases of property and equipment included in accounts payable
and accrued expenses and other liabilities

Cash paid for interest

1,138 

1,974 

(8,889)

4,219 

455 

122 

(1,051)

634 

269 

31 

1,520 

1,641 

(41,651)

(2,585)

30 

(2,555)

83,836 

146 

(134)

— 

83,848 

39,642 

40,758 

$

$

$

$

$

80,400  $

5,931  $

2,601  $

1,212  $

1,051  $

1,097 

1,837 

(986)

— 

504 

81 

(803)

206 

(423)

(1,106)

809 

— 

(37,734)

(1,135)

48 

(1,087)

54,669 

151 

— 

(1,919)

52,901 

14,080 

26,678 

40,758 

5,385 

1,637 

— 

1,103 

See accompanying notes to consolidated financial statements.

F-7

1. Organization and operations

Genocea Biosciences, Inc.

Notes to Consolidated Financial Statements

Genocea Biosciences, Inc. ("Genocea" or the "Company”) is a biopharmaceutical company that was incorporated in Delaware on August 16, 2006
and  has  a  principal  place  of  business  in  Cambridge,  Massachusetts.  The  Company  is  dedicated  to  discovering  and  developing  novel  cancer
immunotherapies using its proprietary ATLAS  platform. The ATLAS platform profiles each patient's CD4  and CD8  T cell immune responses to every
potential target or “antigen” identified by next generation sequencing of that patient's tumor. ATLAS zeroes in both antigens that activate anti-tumor T cell
responses  and  inhibitory  antigens,  Inhibigens
,  that  drive  pro-tumor  immune  responses.  The  Company  believes  this  approach  ensures  that  cancer
immunotherapies, such as vaccines and cellular therapies, focus T cell responses on the tumor targets most vulnerable to T cell targeting. Consequently,
Genocea believes that ATLAS may enable more immunogenic and efficacious cancer immunotherapies.

TM

TM

+

+

Genocea's GEN-011 program is an adoptive T cell therapy using neoantigen-targeted peripheral T cells (NPTs). The GEN-011 NPTs are specific
for  ATLAS-identified  anti-tumor  antigens  that  are  used  to  manufacture  a  peripheral  blood-derived,  tumor-specific  T  cell  therapy.  GEN-011’s  use  of
peripheral  blood  brings  potential  patient  accessibility  and  cost  advantages  by  eliminating  the  need  for  extra  surgery  or  viable  tumor.  The  Company  is
initiating  clinical  sites  and  accruing  patients  for  a  first-in-human  GEN-011  clinical  trial.  Our  GEN-009  program  is  a  neoantigen  vaccine  delivering
adjuvanted synthetic long peptides spanning ATLAS-identified anti-tumor neoantigens. After reporting initial clinical responses for GEN-009 delivered in
combination  with  standard-of-care  checkpoint  inhibitors  ("CPIs")  in  2020,  the  Company  continues  to  monitor  patients  to  confirm  these  initial  efficacy
signals.

The Company is devoting substantially all of its efforts to product research and development, initial market development, and raising capital. The
Company  has  not  generated  any  product  revenue  related  to  its  primary  business  purpose  to  date  and  is  subject  to  a  number  of  risks  and  uncertainties
common to companies in the biotech and pharmaceutical industry, including, but not limited to, the risks associated with the uncertainty of success of its
preclinical and clinical trials; the challenges associated with gaining regulatory approval of product candidates; the risks associated with commercializing
pharmaceutical  products,  if  approved  for  marketing  and  sale;  the  potential  for  development  by  third  parties  of  new  technological  innovations  that  may
compete  with  the  Company’s  products;  the  dependence  on  key  personnel;  the  challenges  of  protecting  proprietary  technology;  the  need  to  comply  with
government regulations; the high cost of drug development; competition from other companies; the uncertainty of being able to secure additional capital
when needed to fund operations; and the challenges and uncertainty associated with the outbreak of the coronavirus, or referred to as COVID-19, that have
arisen in the global economy, that could adversely impact the Company's operations, supply chain, preclinical development work, clinical trials and ability
to raise capital.

The Company regularly evaluates whether conditions and/or events raise substantial doubt about its ability to meet its future financial obligations
as they become due within one year after the financial statements are issued. As of December 31, 2020, the Company had an accumulated deficit of $374.7
million and anticipates that it will continue to incur significant operating losses for the foreseeable future as it continues to develop its product candidates.
Until such time, if ever, as the Company can generate substantial product revenue and achieve profitability, the Company expects to finance its cash needs
through  a  combination  of  equity  offerings,  strategic  transactions,  or  other  sources  of  funding.  If  the  Company  is  unable  to  raise  additional  funds  when
needed,  the  Company  may  be  required  to  implement  further  cost  reduction  strategies,  including  ceasing  development  of  GEN-011  or  other  corporate
programs and activities.

As reflected in the consolidated financial statements, the Company had available cash and cash equivalents of $79.8 million at December 31, 2020.
In  addition,  the  Company  used  $41.7  million  of  cash  for  operating  activities  during  2020.  The  Company’s  available  cash  and  cash  equivalents  at
December 31, 2020 are expected to fund operations for a period of at least a year from the date the financial statements are issued.

Effective May 22, 2019, the Company effected a reverse stock split of its issued and outstanding common stock, par value $0.001, at a ratio of
one-for-eight. The share and per share information presented in these financial statements and related notes have been retroactively adjusted to reflect the
one-for-eight reverse stock split.

F-8

2. Summary of significant accounting policies

The consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States ("U.S.

GAAP"). The following is a summary of significant accounting policies followed in the preparation of these financial statements.    

Basis of presentation and principles of consolidation

The accompanying consolidated financial statements include those accounts of the Company and a wholly owned subsidiary after elimination of
all intercompany accounts and transactions. The Company operates as one segment, which is discovering, researching, developing and commercializing
novel cancer immunotherapies.

Use of estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the
amounts  reported  in  the  financial  statements  and  accompanying  notes.  On  an  ongoing  basis,  the  Company’s  management  evaluates  its  estimates,  which
include,  but  are  not  limited  to,  estimates  related  to  clinical  trial  accruals,  estimates  related  to  prepaid  and  accrued  research  and  development  expenses,
revenue  recognition,  and  warrant  liabilities,  which  could  change  period  to  period  based  on  changes  in  facts  and  circumstances.  The  Company  bases  its
estimates on historical experience and other market-specific or other relevant assumptions that it believes to be reasonable under the circumstances. Actual
results may differ from those estimates or assumptions.

Foreign currency translation

Realized and unrealized gains and losses resulting from foreign currency transactions denominated in currencies other than the functional currency

are reflected as other (expense) income, net in the consolidated statements of operations.

Revenue recognition

Revenue  is  recognized  when  a  customer  obtains  control  of  promised  goods  or  services.  The  amount  of  revenue  recognized  reflects  the
consideration to which the Company expects to be entitled in exchange for these goods and services. To achieve this core principle, the Company applies
the following five steps: 1) identify the customer contract; 2) identify the contract’s performance obligations; 3) determine the transaction price; 4) allocate
the transaction price to the performance obligations; and 5) recognize revenue when or as a performance obligation is satisfied.

Licensing  arrangements  are  analyzed  to  determine  whether  the  promised  goods  or  services,  which  could  include  licenses  and  research  and
development  materials  and  services,  are  distinct  or  whether  they  must  be  accounted  for  as  part  of  a  combined  performance  obligation.  If  the  license  is
considered not to be distinct, the license would then be combined with other promised goods or services as a combined performance obligation. Certain
contracts contain options to obtain future goods or services at a discount, which would not be provided without entering into the contract. These options are
considered material rights, and therefore, are accounted for as separate performance obligations.

The transaction price is determined based on the consideration to which the Company will be entitled. The consideration promised may include
fixed amounts, variable amounts, or both. For milestone payments, the Company estimates the amount of variable consideration by using the most likely
amount  method.  In  making  this  assessment,  the  Company  evaluates  factors  such  as  the  clinical,  commercial  and  other  risks  that  must  be  overcome  to
achieve  the  milestone.  The  Company  re-evaluates  the  probability  of  realizing  such  variable  consideration  and  any  related  constraints  at  each  reporting
period.  The  Company  includes  variable  consideration  in  the  transaction  price  to  the  extent  it  is  probable  that  a  significant  reversal  in  the  amount  of
cumulative revenue recognized will not occur.

If the contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. Contracts that
contain multiple performance obligations require an allocation of the transaction price among the performance obligations on a relative standalone selling
price basis unless the transaction price is variable and meets the criteria to be allocated entirely to a performance obligation or to a distinct good or service
that forms part of a single performance obligation.

The  Company  allocates  the  transaction  price  based  on  the  estimated  standalone  selling  price  of  the  underlying  performance  obligations.  The
Company  must  develop  assumptions  that  require  judgment  to  determine  the  standalone  selling  price  for  each  performance  obligation  identified  in  the
contract.  The  Company  utilizes  key  assumptions  to  determine  the  standalone  selling  price,  which  may  include  other  comparable  transactions,  pricing
considered  in  negotiating  the  transaction  and  the  estimated  costs  to  complete  the  respective  performance  obligation.  Certain  variable  consideration  is
allocated  specifically  to  one  or  more  performance  obligations  in  a  contract  when  the  terms  of  the  variable  consideration  relate  to  the  satisfaction  of  the
performance obligation and the resulting amounts allocated to each performance obligation are consistent with the amount the Company would expect to
receive for each performance obligation. The transaction price is allocated to each separate performance obligation on a relative standalone selling price
basis.

F-9

When a performance obligation is satisfied, revenue is recognized for the amount of the transaction price allocated to that performance obligation
on a relative standalone selling price basis, which excludes estimates of variable consideration that are constrained. Significant management judgment is
required in determining the level of effort required under an arrangement and the period over which the Company is expected to complete its performance
obligations under an arrangement.

For  performance  obligations  consisting  of  licenses  and  other  promises,  the  Company  utilizes  judgment  to  assess  whether  the  combined

performance obligation is satisfied over time or at a point in time and the recognition pattern of non-refundable, up-front fees.

Contract liabilities

The Company records a contract liability, classified as deferred revenue on its consolidated balance sheet, when it has received payment but has
not yet satisfied the related performance obligations. In the event of an early termination of a contract with a customer, any contract liabilities would be
recognized in the period in which all Company obligations under the agreement have been fulfilled.

Cash and cash equivalents

The Company considers only those investments which are highly liquid, readily convertible to cash and that mature within three months from date

of purchase to be cash equivalents. The carrying values of money market funds approximate fair value due to their short-term maturities.

Property and equipment

Property and equipment is stated at cost, less accumulated depreciation. Maintenance and repairs that do not improve or extend the lives of the
respective assets are expensed to operations as incurred, while costs of major additions and betterments are capitalized. Upon disposal, the related cost and
accumulated depreciation is removed from the accounts and any resulting gain or loss is included in the statements of operations and comprehensive loss.

Depreciation is recorded using the straight-line method over the estimated useful lives of the respective assets, which are as follows:

Asset class

Estimated useful life (in years)

Laboratory equipment

Furniture and office equipment

Computer hardware and software

5

5

3 – 5

Leasehold improvements

Shorter of the useful life or remaining lease term

Development of software for internal use

Costs  of  materials,  consultants,  payroll,  and  payroll-related  costs  for  employees  incurred  in  developing  internal-use  software  are  capitalized  as
incurred. These costs are included in property and equipment, net on the consolidated balance sheet. Costs incurred during the preliminary project and post-
implementation  stages  are  charged  to  expense.  Amortization  is  recorded  using  the  straight-line  method  over  the  estimated  useful  lives  of  the  respective
asset which is three to five years.

Impairment of long-lived assets

The  Company  evaluates  long-lived  assets  for  potential  impairment  when  events  or  changes  in  circumstances  indicate  the  carrying  value  of  the
assets may not be recoverable. Determination of recoverability is based on an estimate of undiscounted future cash flows resulting from the use of the asset
and its eventual disposition. In the event that such cash flows are not expected to be sufficient to recover the carrying amount of the asset, the assets are
written down to their estimated fair values. Long-lived assets to be disposed are reported at the lower of the carrying amount or fair value less cost to sell.

Deferred financing costs

The Company records debt issuance costs as a reduction to the related debt's carrying value and amortizes these costs over the life of the debt

using the effective interest rate method.

Fair value of financial instruments

The Company has certain financial assets and liabilities recorded at fair value which have been classified as Level 1, 2 or 3 within the fair value

hierarchy as described in the accounting standards for fair value measurements.

•

•

Level  1—Fair  values  are  determined  by  utilizing  quoted  prices  (unadjusted)  in  active  markets  for  identical  assets  or  liabilities  that  the
Company has the ability to access;

Level 2—Fair values are determined by utilizing quoted prices for similar assets and liabilities in active markets or other market observable
inputs such as interest rates, yield curves and foreign currency spot rates; and

F-10

•

Level 3—Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable.

The Company's financial assets consist of cash equivalents and the Company's financial liabilities consist of warrant liabilities.

The fair value of the Company’s cash equivalents is determined using quoted prices in active markets. The Company's cash equivalents consist of

money market funds that are classified as Level 1.

The fair value of the Company’s warrant liabilities is determined using a Monte Carlo simulation. The Company remeasures the fair value of its
liability-classified warrants at each reporting date. The Monte Carlo simulation requires the input of assumptions, including the Company's stock price, the
volatility of its stock price, remaining term in years, expected dividend yield, and risk-free rate. In addition, the valuation model considers our probability
of  being  acquired  during  each  annual  period  within  the  terms  of  the  liability-classified  warrants,  as  an  acquisition  event  can  potentially  impact  the
settlement. Changes to the assumptions used in determining the fair value of the Company's liability-classified warrants could result in materially different
fair  values  for  these  warrant  liabilities.  See  Note  10.  Warrants  for  assumptions  used  to  calculate  the  estimated  fair  value  of  the  Company's  warrant
liabilities. The Company’s warrant liabilities are classified as Level 3.

Leases

At the inception of the contract, the Company determines if an arrangement is a lease and has a lease term greater than 12 months. The Company
has elected not to recognize on the balance sheet leases that, at the commencement date, have a lease term of twelve months or less and do not include a
purchase option that the Company is reasonably certain to exercise. These short-term leases are expensed on a straight-line basis over the lease term. A
lease qualifies as a finance lease if any of the following criteria are met at the inception of the lease: (i) there is a transfer of ownership of the leased asset to
the Company by the end of the lease term, (ii) the Company holds an option to purchase the leased asset that it is reasonably certain to exercise, (iii) the
lease term is for a major part of the remaining economic life of the leased asset, (iv) the present value of the sum of lease payments equals or exceeds
substantially all of the fair value of the leased asset, or (v) the nature of the leased asset is specialized to the point that it is expected to provide the lessor no
alternative  use  at  the  end  of  the  lease  term.  All  other  leases  are  recorded  as  operating  leases  and  are  included  in  right-of-use  (“ROU”)  assets  and  lease
liabilities in the consolidated balance sheets.

ROU assets represent the Company's right to use an underlying asset for the lease term and lease liabilities represent the Company's obligation to
make lease payments arising from the lease. ROU assets and liabilities are recognized at the lease commencement date based on the present value of lease
payments over the lease term. As most of the Company's leases do not provide an implicit rate, the Company uses an estimate of its incremental borrowing
rate based on the information available at the lease commencement date in determining the present value of lease payments. The Company uses the implicit
rate when readily determinable. The operating lease ROU asset is reduced by deferred lease payments and unamortized lease incentives. The Company's
lease terms may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise that option. Lease expense for
fixed lease payments on operating leases are recognized over the expected term on a straight-line basis, while lease expense for fixed lease payments on
financing  leases  are  recognized  using  the  effective  interest  method  over  the  lease  term.  The  Company  has  lease  agreements  with  lease  and  non-lease
components, which are generally accounted for separately. The non-lease components generally consist of common area maintenance that is expensed as
incurred.

Research and development expenses

Research  and  development  costs  are  expensed  as  incurred.  Research  and  development  expenses  include  fees  paid  to  CROs  in  connection  with
clinical trials, CMOs with respect to preclinical and clinical materials and intermediaries, and vendors in connection with preclinical development activities.
Nonrefundable  advanced  payments  for  goods  or  services  to  be  received  in  the  future  for  use  in  research  and  development  activities  are  deferred  and
capitalized. The capitalized amounts are expensed as the related goods are delivered or the services are performed or when the goods have been received
rather than when the payment is made. The Company conducts a thorough review of open contracts and purchase orders as well as an evaluation by internal
personnel  to  identify  services  received  that  have  been  performed  in  order  to  establish  an  estimate  for  the  associated  cost  incurred  for  these  services  for
which it has not yet been invoiced or otherwise notified of the actual cost. The majority of Genocea’s service providers invoice the Company monthly in
arrears for services performed or when contractual milestones are met. Genocea makes estimates of its accrued research and development expenses as of
each  balance  sheet  date  in  the  consolidated  financial  statements  based  on  facts  and  circumstances  known  to  it  at  that  time.  The  Company  periodically
confirms the accuracy of its estimates with the service providers and make adjustments, if necessary.

F-11

The Company bases its expenses related to clinical trials on its estimates of the services performed pursuant to contracts with clinical sites that
conduct clinical trials on our behalf. The financial terms of these agreements are subject to negotiation, vary from contract to contract and may result in
uneven  payment  flows.  Payments  under  some  of  these  contracts  depend  on  factors  such  as  the  successful  enrollment  of  patients  and  the  completion  of
required data submission. In recording service fees, the Company makes estimates based upon the time period over which services will be performed or
other  observable  and  measurable  progress  points  as  defined  in  the  contracts,  such  as  number  of  patients  enrolled,  number  of  sites,  or  extent  of  services
performed in each period. The calculated amount of service fee expense is compared to the actual payments made pursuant to the contract's billing schedule
to determine the resulting prepaid or accrual position. If Genocea’s estimates of the status and timing of services performed differs from the actual status
and  timing  of  services  performed,  the  Company  may  report  amounts  that  are  too  high  or  too  low  in  any  particular  period.  To  date,  there  has  been  no
material differences from the Company’s estimates to the amount incurred.

Stock-based compensation expense

The Company recognizes stock-based compensation expense for stock-based awards, including grants of stock options and restricted stock units
("RSUs"), over the requisite service period based on the estimated fair value on the grant date. The Company calculates the fair value of its stock options
using  the  Black-Scholes  option  pricing  model.  The  fair  value  of  the  RSUs  is  the  closing  market  price  of  Genocea's  common  stock  on  the  grant  date.
Forfeitures are recorded as they occur.

Income taxes

The Company accounts for income taxes under the asset and liability method. Under this method, deferred tax assets and liabilities are recognized
for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and
their  respective  tax  basis.  Deferred  tax  assets  and  liabilities  are  measured  using  the  enacted  tax  rates  in  effect  for  the  year  in  which  these  temporary
differences are expected to recovered or settled. Valuation allowances are provided if, based on the weight of available evidence, it is more likely than not
that some or all of the deferred tax assets will not be realized.

Basic and diluted net loss per share

Basic  net  loss  per  share  is  computed  by  dividing  the  net  loss  by  the  weighted  average  number  of  common  shares  outstanding  for  the  period.
Diluted net loss per share is computed by dividing the net loss, adjusted for the remeasurement to fair value for the warrants that were issued in connection
with  the  2020  private  placement  as  they  are  both  liability-classified  and  in-the-money,  by  the  weighted  average  number  of  common  shares  outstanding
during the period, adjusted for the dilutive effect of shares of common stock equivalents resulting from warrants as determined using the treasury stock
method.

New Accounting Pronouncements

The following new accounting pronouncements were adopted by the Company on January 1, 2020:

In  2016,  the  Financial  Accounting  Standards  Board  (“FASB”)  issued  ASU  2016-13,  Financial  Instruments-Credit  Losses  (Topic  326):
Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”), which amends the impairment model by requiring entities to use a forward-
looking approach based on expected losses to estimate credit losses on certain types of financial instruments, including trade receivables and available-for-
sale debt securities. The Company early adopted the standard on January 1, 2020. Based on the composition of the Company's investment portfolio, which
includes  only  money  market  funds,  and  the  insignificance  of  the  Company's  other  financial  assets,  current  market  conditions,  and  historical  credit  loss
activity, the adoption of this standard did not have a material impact on the Company's consolidated financial statements and related disclosures.

In 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements
for Fair Value Measurement (“ASU 2018-13”). The new standard requires public entities to disclose certain new information and modifies some disclosure
requirements. The Company adopted the standard on the required effective date of January 1, 2020. This standard did not have a material impact on the
Company's disclosures.

In 2018, the FASB issued ASU 2018-15, Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer’s  Accounting  for
Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (“ASU 2018-15”). ASU 2018-15 requires a customer in a
cloud  computing  arrangement  that  is  a  service  contract  to  follow  the  internal-use  software  guidance  in  Accounting  Standards  Codification  350-40  to
determine  which  implementation  costs  to  defer  and  recognize  as  an  asset.  The  Company  adopted  the  standard  on  a  prospective  basis  on  the  required
effective date of January 1, 2020. This standard did not have a material impact on the Company's consolidated financial statements and related disclosures.

F-12

The following new accounting pronouncement has been issued but is not yet effective as of December 31, 2020:

In 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes ("ASU 2019-12"). ASU 2019-12
simplifies the accounting for income taxes and will be effective beginning after December 15, 2020. The Company will adopt this standard on January 1,
2021. The adoption of this standard is not expected to have a material impact on the Company's consolidated financial statements and related disclosures.

3. Revenue

In  May  2020,  the  Company  entered  into  a  material  transfer  agreement  (the  “MTA”)  with  Shionogi  &  Co.,  Ltd.  (“Shionogi”),  a  Japanese
corporation, pursuant to which the Company agreed to transfer certain HSV-2 antigens from its GEN-003 program to Shionogi to evaluate the potential
development  of  a  novel  HSV-2  vaccine.  In  connection  with  the  agreement,  the  Company  provided  Shionogi  with  an  option  to  negotiate  an  exclusive
development and commercialization license for the HSV-2 antigens.

Under the terms of the MTA, Shionogi paid the Company a total of $3.0 million in non-refundable, creditable (with respect to the up-front fee
pursuant to a development and commercialization agreement) fees. Prior to the expiration of the MTA, Shionogi has the option to negotiate a development
and commercialization agreement. If executed, the terms of the development and commercialization agreement are expected to include an upfront payment,
regulatory and sales milestones, and tiered royalties. Final terms of the development and commercialization agreement will be based on evaluation of the
HSV-2 assets and overall diligence. If licensed, Shionogi will assume responsibility for global development and commercialization of an HSV-2 vaccine
product.

Management  evaluated  the  promised  goods  and  services  within  the  MTA  and  determined  those  which  represented  separate  performance
obligations. As a result, management concluded there were two separate performance obligations at the inception of the MTA: (i) a combined performance
obligation  consisting  of  a  limited  use  research  license  and  the  delivery  of  the  initial  antigen  materials  and  (ii)  the  right  to  negotiate  a  license  prior  to
expiration of the MTA, which was deemed to be a material right. The Company determined that the exclusive limited use research license and the delivery
of the initial antigen materials should be combined as they are not capable of being distinct. A third party would not be able to provide the initial antigen
materials as it contains the Company’s proprietary intellectual property and Shionogi could not benefit from the research license without the initial antigen
materials. The Company determined that the option to negotiate the development and commercialization agreement prior to the expiration of the MTA is a
material right. The $3.0 million fee associated with the MTA is creditable against the upfront fee for the development and commercialization agreement and
represents a discount that would otherwise not be available to the customer without entering into the MTA.

The  Company  estimated  the  standalone  selling  price  of  the  initial  antigen  materials  based  on  the  expected  cost  plus  a  margin  approach.  The
Company developed its standalone selling price for the material right by applying a probability-weighted likelihood that Shionogi will exercise its option to
license the HSV-2 assets.

At inception, the transaction price was comprised of fixed and variable consideration. However, in the three months ended September 30, 2020,
the Company determined a constraint was no longer required on the variable consideration. As a result, the Company revised its initial relative selling price
analysis to include the variable consideration, resulting in a total transaction price of $3.0 million.

The initial amount allocated to the limited use research license and the delivery of the initial antigen materials, or $0.9 million, was recognized
upon  delivery  of  the  materials  to  Shionogi  in  the  quarter  ended  June  30,  2020.  In  the  quarter  ended  September  30,  2020,  the  Company  recorded  an
additional $0.5 million of license revenue attributable to the variable consideration being included in the transaction price. The $1.6 million allocated to the
material right is considered a contract liability and is recorded as deferred revenue on the Company's consolidated balance sheet. Revenue associated with
the material right will be recognized upon either (i) the execution of a development and commercialization agreement or (ii) the termination of the MTA.

F-13

— 

— 

56,118 

56,118 

— 

— 

2,486 

2,486 

— 

—  $

— 

—  $

— 

—  $

— 

—  $

3,472 

(986)

2,486 

62,521 

(8,889)

56,118 

4. Fair value of financial instruments

The following table sets forth the Company's assets and liabilities that are measured at fair value on a recurring basis as of December 31, 2020 and

Total

Quoted prices in active
markets
(Level 1)

Significant other
observable inputs
(Level 2)

Significant
unobservable inputs
(Level 3)

2019 (in thousands):

December 31, 2020

Assets

Cash equivalents

Total assets

Liabilities

Warrant liabilities

Total liabilities

December 31, 2019

Assets

Cash equivalents

Total assets

Liabilities

Warrant liabilities

Total liabilities

$

$

$

$

76,866 

76,866  $

56,118 

56,118  $

39,971 

39,971  $

2,486 

2,486  $

76,866 

76,866  $

— 

—  $

39,971 

39,971  $

— 

—  $

The following table reflects the change in the Company’s Level 3 warrant liabilities (in thousands):

Warrant liabilities

Balance at December 31, 2018

Change in fair value

Balance at December 31, 2019

Issuance of Warrants

Change in fair value

Balance at December 31, 2020

$

$

$

5. Property and equipment, net

Property and equipment, net consist of the following (in thousands):

Laboratory equipment

Internally developed software

Leasehold improvements

Furniture and office equipment

Computer hardware

Construction and internally developed software in progress

Total property and equipment

Accumulated depreciation and amortization

Property and equipment, net

December 31

2020

2019

$

3,905  $

3,364 

3,268 

1,006 

355 

612 

12,510 

(7,387)

$

5,123  $

4,125 

2,547 

1,524 

456 

338 

97 

9,087 

(6,470)

2,617 

Depreciation  expense  was  $0.5  million  and  $0.7  million  for  2020  and  2019,  respectively.  Amortization  related  to  the  Company's  internally

developed software was $0.6 million and $0.4 million for 2020 and 2019, respectively. All of the Company's long-lived assets are located in the U.S.

F-14

6. Accrued expenses and other current liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

Payroll and employee-related costs

Research and development costs

Other current liabilities

Total

7. Commitments and contingencies

Operating Leases

December 31

2020

2019

$

$

2,779  $

2,592 

1,973 

7,344  $

2,245 

1,607 

759 

4,611 

As of December 31, 2020, the Company leased two floors of lab and office space in a multi-tenant building in Cambridge, Massachusetts through
February 2025. A portion of this leased space is an expansion of the Company's initial lease. Genocea's right to use and control this expansion space began
in March 2020. As a result, the Company recognized an increase in its ROU assets of $5.9 million and associated lease liabilities of $5.8 million in the first
quarter of 2020. The Company has the option to extend the lease term for an additional five years, which is not included in the Company's ROU assets and
associated lease liabilities as of December 31, 2020. In the fourth quarter of 2020, Genocea incurred costs related to improvements made to its leased office
space that were determined to be lessee assets. These costs will be partially reimbursed by the lessor. The Company recognized a decrease in its ROU assets
of $1.2 million, which reflects the amount approved to be reimbursed by the lessor, and a decrease in its lease liabilities of $0.5 million, which reflects the
approved  reimbursement  amount  net  of  cash  received  from  the  lessor  as  of  December,  31,  2020.  The  Company  will  amortize  the  reimbursement  as  an
increase to the ROU asset and a reduction in lease expense over the remaining lease term.

In January 2021, the Company entered into a sublease agreement for one floor of lab and office space through June 2022, with an option for the
sublessee to extend the sublease for an additional two months. After the initial option, which is at the sublessee’s sole discretion, the sublease agreement
contains additional options for the Company and the sublessee to mutually extend the sublease for up to an additional eighteen months. As the Company
retained its obligations under the sublease, the Company will record the payments received from the sublease as a reduction of lease expense.

Lease expense, net of sublease income, was $2.8 million and $1.5 million for 2020 and 2019, respectively.

The weighted average remaining lease term and weighted average discount rate of the Company's operating leases are as follows:

Weighted average remaining lease term in
years

Weighted average discount rate

December 31

2020

2019

4.17

8.12 %

5.12

8.27 %

Finance Lease

In December 2019, the Company entered into an agreement to lease lab equipment for a term of 15 months. The Company determined that the
agreement qualifies as a finance lease based on the criteria that the Company holds the option to purchase the asset and is reasonably certain to exercise at
the end of the lease term. The ROU asset and lease liability were calculated using an incremental borrowing rate of 7.95%. Lease payments on this lease
began in January 2020.

F-15

The following table summarizes the presentation in the Company's consolidated balance sheets (in thousands):

Leases (in thousands)

Classification

2020

2019

December 31

Assets

Operating

Finance

Total leased assets

Liabilities

Current:

Operating

Finance

Non-current:

Operating

Finance

Total lease liabilities

Right of use assets

Right of use assets

Lease liabilities

Lease liabilities

Lease liabilities, net of current portion

Lease liabilities, net of current portion

$

$

$

$

9,278  $

30 

9,308  $

1,592  $

22 

8,398 

— 

10,012  $

6,156 

150 

6,306 

990 

127 

5,373 

22 

6,512 

The minimum lease payments related to the Company's operating and finance leases as of December 31, 2020 were as follows (in thousands):

2021

2022

2023

2024

2025 and thereafter

Total lease payments

Less imputed interest

Total

Operating

Finance

Total

2,365  $

22  $

2,943 

3,017 

3,092 

517 

11,934  $

(1,944)

9,990  $

— 

— 

— 

— 

22  $

— 

22  $

2,387 

2,943 

3,017 

3,092 

517 

11,956 

(1,944)

10,012 

$

$

$

At December 31, 2020 and 2019, the Company has an outstanding letter of credit of $0.6 million with a financial institution related to a security

deposit for the office and lab space lease, which is secured by cash on deposit and expires in February 2025.

Contractual obligations

The  Company  has  entered  into  certain  agreements  with  various  contract  research  organizations  ("CROs")  and  contract  manufacturing

organizations ("CMOs"), which generally include cancellation clauses.

Harvard University License Agreement

The Company has an exclusive license agreement with Harvard University (“Harvard”), granting the Company an exclusive, worldwide, royalty-
bearing, sublicensable license to three patent families, to develop, make, have made, use, market, offer for sale, sell, have sold and import licensed products
and to perform licensed services related to the ATLAS discovery platform. The Company is also obligated to pay Harvard milestone payments up to $1.6
million in the aggregate upon the achievement of certain development and regulatory milestones. As of December 31, 2020, the Company has paid $0.3
million in aggregate milestone payments. The Company is obligated under this license agreement to use commercially reasonable efforts to develop, market
and sell licensed products in compliance with an agreed upon development plan. In addition, the Company is obligated to achieve specified development
milestones and in the event the Company is unable to meet its development milestones for any type of product or service, absent any reasonable proposed
extension  or  amendment  thereof,  Harvard  has  the  right,  depending  on  the  type  of  product  or  service,  to  terminate  this  agreement  with  respect  to  such
products or to convert the license to a non-exclusive, non-sublicensable license with respect to such products and services.

F-16

 
Upon commercialization of our products covered by the licensed patent rights or discovered using the licensed methods, the Company is obligated
to pay Harvard royalties on the net sales of such products and services sold by the Company, the Company's affiliates, and the Company's sublicensees.
This royalty varies depending on the type of product or service but is in the low single digits. The sales-based royalty due by the Company’s sublicensees is
the greater of the applicable royalty rate or a percentage in the high single digits or the low double digits of the royalties the Company receives from such
sublicensee, depending on the type of product. Based on the type of commercialized product or service, royalties are payable until the expiration of the last-
to-expire valid claim under the licensed patent rights or for a period of 10 years from first commercial sale of such product or service. The royalties payable
to Harvard are subject to reduction, capped at a specified percentage, for any third-party payments required to be made. In addition to the royalty payments,
if the Company receives any additional revenue (cash or non-cash) under any sublicense, the Company must pay Harvard a percentage of such revenue,
excluding  certain  categories  of  payments,  varying  from  the  low  single  digits  to  up  to  the  low  double  digits  depending  on  the  scope  of  the  license  that
includes the sublicense.

The license agreement with Harvard will expire on a product-by-product or service-by-service and country-by-country basis until the expiration of
the last-to-expire valid claim under the licensed patent rights. The Company may terminate the agreement at any time by giving Harvard advance written
notice. Harvard may also terminate the agreement in the event of a material breach by the Company that remains uncured; in the event of our insolvency,
bankruptcy, or similar circumstances; or if the Company challenges the validity of any patents licensed to us.

Oncovir License and Supply Agreement

In January 2018, the Company entered into a License and Supply Agreement with Oncovir, Inc. (“Oncovir”). The agreement provides the terms
and conditions under which Oncovir will manufacture and supply an immunomodulator and vaccine adjuvant, Hiltonol® (poly-ICLC) (“Hiltonol”), to the
Company for use in connection with the research, development, use, sale, manufacture, commercialization and marketing of products combining Hiltonol
with  the  Company's  technology  (the  “Combination  Product”).  Hiltonol  is  the  adjuvant  component  of  GEN-009,  which  will  consist  of  synthetic  long
peptides or neoantigens identified using the Company's proprietary ATLAS platform, formulated with Hiltonol.

Oncovir granted the Company a non-exclusive, assignable, royalty-bearing worldwide license, with the right to grant sublicenses through one tier,
to certain of Oncovir’s intellectual property in connection with the research, development, or commercialization of Combination Products, including the use
of Hiltonol, but not the use of Hiltonol for manufacturing or the use or sale of Hiltonol alone. The license will become perpetual, fully paid-up, and royalty-
free on the later of January 25, 2028 or the date on which the last valid claim of any patent licensed to the Company under the agreement expires.

Under this agreement, the Company is obligated to pay Oncovir low to mid six figure milestone payments upon the achievement of certain clinical
trial  milestones  for  each  Combination  Product  and  the  first  marketing  approval  for  each  Combination  Product  in  certain  territories,  as  well  as  tiered
royalties in the low-single digits on a product-by-product basis based on the net sales of Combination Products.

The Company may terminate the agreement upon a decision to discontinue the development of the Combination Product or upon a determination
by the Company or an applicable regulatory authority that Hiltonol or a Combination Product is not clinically safe or effective. The agreement may also be
terminated by either party due to a material uncured breach by the other party, or due to the other party’s bankruptcy, insolvency, or dissolution.

8. Debt

In April 2018, the Company entered into an amended and restated loan and security agreement with Hercules Capital, Inc. ("Hercules"), which
was subsequently amended in November 2019 (as amended, the "2018 Term Loan"). The 2018 Term Loan provides a $14.0 million term loan. The 2018
Term Loan matures on May 1, 2021 and accrues interest at a floating rate per annum equal to the greater of (i) 8.00%, or (ii) the sum of 3.00% plus the
prime rate. The 2018 Loan Agreement provides for interest-only payments until January 1, 2021. Thereafter, payments will include equal installments of
principal and interest through maturity. The 2018 Term Loan may be prepaid subject to a prepayment charge. The Company is obligated to pay an end of
term  charge  of  $1.0  million  at  maturity.  The  Company  evaluated  the  November  2019  amendment  to  the  2018  Term  Loan  and  concluded  that  it  was  a
modification of the existing loan agreement.

F-17

The 2018 Term Loan is secured by a lien on substantially all assets of the Company, other than intellectual property. Hercules has a perfected first-
priority security interest in certain cash, cash equivalents and investment accounts. The 2018 Term Loan contains non-financial covenants, representations
and a Material Adverse Effect provision, as defined herein. There are no financial covenants. A “Material Adverse Effect” means a material adverse effect
upon: (i) the business, operations, properties, assets or condition (financial or otherwise) of the Company; (ii) the ability of the Company to perform the
secured obligations in accordance with the terms of the loan documents, or the ability of agent or lender to enforce any of its rights or remedies with respect
to the secured obligations; or (iii) the collateral or agent’s liens on the collateral or the priority of such liens. Any event that has a Material Adverse Effect
or would reasonably be expected to have a Material Adverse Effect is an event of default under the Loan Agreement and repayment of amounts due under
the  Loan  Agreement  may  be  accelerated  by  Hercules  under  the  same  terms  as  an  event  of  default.  As  of  December  31,  2020,  the  Company  was  in
compliance with all covenants of the 2018 Term Loan. The 2018 Term Loan is automatically redeemable upon a change in control. As of December 31,
2020, $13.9 million of the Company's outstanding borrowings is classified as a current liability.

In  connection  with  the  2018  Term  Loan,  the  Company  issued  common  stock  warrants  to  Hercules  (the  “Hercules  Warrant”).  See  Note  10.

Warrants.

As  of  December  31,  2020  and  2019,  the  Company's  total  debt  on  the  consolidated  balance  sheets  was  $13.9  million  and  $13.4  million,
respectively. The Company made no payments on its long term debt during 2020 and repaid $1.9 million during 2019. Interest expense was $1.5 million
and $1.6 million in 2020 and 2019, respectively.

Future principal payments of $14.0 million, including the end of term charges, are due in 2021 on the 2018 Term Loan.

9. Stockholders' equity

Effective June 2, 2020, the Company increased the number of authorized shares of common stock from 85 million shares to 170 million shares.

2020 Private Placement

In July 2020, the Company completed a private placement (the “2020 Private Placement”) and received net cash proceeds of $74.5 million. In
connection with the 2020 Private Placement, the Company issued approximately 21.4 million shares of its common stock, pre-funded warrants to purchase
approximately 12.2 million additional shares of its common stock (the “2020 Pre-Funded Warrants”) and warrants to purchase approximately 33.6 million
shares of its common stock (the “2020 Warrants”). See Note 10. Warrants.

In connection with the 2020 Private Placement, the Company incurred $5.4 million of issuance costs. The Company allocated $1.2 million of the
issuance costs to the common stock and 2020 Pre-Funded Warrants within additional paid-in capital and immediately expensed $4.2 million of the issuance
costs allocated to the liability-classified 2020 Warrants as other expenses.

Agreement with Lincoln Park Capital

In  October  2019,  the  Company  entered  into  a  purchase  agreement  with  Lincoln  Park  Capital  (“LPC”)  pursuant  to  which  LPC  purchased
$2.5 million of shares of the Company's common stock at a purchase price of $2.587 per share. In addition, for a period of 30 months, the Company has the
right, at its sole discretion, to sell up to an additional $27.5 million of the Company's common stock based on prevailing market prices of its common stock
at the time of each sale. In consideration for entering into the purchase agreement, the Company issued approximately 0.3 million shares of its common
stock  to  LPC  as  a  commitment  fee.  The  purchase  agreement  limits  the  Company's  sales  of  shares  of  common  stock  to  LPC  to  approximately
5.2 million shares of common stock, representing 19.99% of the shares of common stock outstanding on the date of the purchase agreement. The purchase
agreement also prohibits the Company from directing LPC to purchase any shares of common stock if those shares, when aggregated with all other shares
of the Company's common stock then beneficially owned by LPC and its affiliates, would result in LPC and its affiliates having beneficial ownership, at
any  single  point  in  time,  of  more  than  9.99%  of  the  then  total  outstanding  shares  of  the  Company's  common  stock.  In  2020,  the  Company  sold
approximately 1.5 million shares of common stock resulting in $3.5 million of net proceeds. As of December 31, 2020, the Company had $24.0 million
remaining under its agreement with LPC.

At-the-market equity offering program

In  2015,  the  Company  entered  into  an  agreement,  as  amended,  with  Cowen  and  Company,  LLC  to  establish  an  at-the-market  equity  offering
program (“ATM”) pursuant to which it was able to offer and sell up to $50.0 million of the Company's common stock at prevailing market prices. In 2020,
the Company sold approximately 2.4 million shares under the ATM program and received net proceeds of $5.8 million, after deducting commissions. No
shares were sold under the ATM program in 2019. Through December 31, 2020, the Company has sold an aggregate of approximately 2.9 million shares
under the ATM and received $9.8 million in net proceeds. As of December 31, 2020, the Company had $39.9 million in gross proceeds remaining under the
ATM.

F-18

Preferred Stock

In  July  2020,  1,635  shares  of  the  Company's  preferred  stock,  which  represented  the  entirety  of  the  outstanding  preferred  stock  balance,  were

converted to common stock. Each share of preferred stock was convertible into 125 shares of common stock.

2019 Public Offering

In June 2019, the Company completed an underwritten public offering (the “2019 Public Offering”) in which it received net proceeds of $38.4
million and issued approximately 12.1 million shares of the Company’s common stock. The Company incurred $3.9 million of offering-related expenses for
the 2019 Public Offering.

2019 Private Placement

In February 2019, the Company completed a private placement (the “2019 Private Placement”) and received net cash proceeds of $13.8 million. In
connection  with  the  2019  Private  Placement,  the  Company  issued  approximately  3.2  million  shares  of  common  stock,  pre-funded  warrants  to  purchase
approximately 0.5 million shares of common stock (the “2019 Pre-Funded Warrants”), and warrants to purchase up to approximately 0.9 million shares of
common stock (the “2019 Warrants”). See Note 10. Warrants.

10. Warrants

As  of  December  31,  2020,  the  Company  had  the  following  potentially  issuable  shares  of  common  stock  related  to  unexercised  warrants

outstanding (shares in thousands):

Shares

Exercise price

Expiration

date

Classification

Hercules

Warrant

2018 Warrants

2019 Warrants

2019 Pre-

Funded Warrants

2020 Warrants

2020 Pre-

Funded Warrants

41 

3,617 

933 

531 

33,613 

12,223 

50,958 

$

$

$

$

$

$

6.80 

9.60 

4.52 

0.08 

2.25 

0.01 

Q2 2023

Q1 2023

Q1 2024

Q1 2039

Q3 2024

Equity

Liability

Equity

Equity

Liability

Equity

Hercules Warrant

The  exercise  price  and  the  number  of  shares  are  subject  to  adjustment  upon  a  merger  event,  reclassification  of  the  shares  of  common  stock,
subdivision or combination of the shares of common stock or certain dividends payments. The Company determined that the Hercules Warrant should be
equity-classified for all periods presented.

2018 Warrants

In  2018,  the  Company  completed  a  public  offering  of  approximately  6.7  million  shares  of  the  Company’s  common  stock  and  accompanying
warrants to purchase up to approximately 3.3 million shares of common stock (“2018 Warrants”). The exercise price and the number of shares are subject
to adjustment upon a merger event, reclassification of the shares of common stock, subdivision or combination of the shares of common stock or certain
dividends payments. In the event of an “Acquisition”, defined generally to include a merger or consolidation resulting in the sale of 50% or more of the
voting securities of the Company, the sale of all or substantially all, of the assets or voting securities of the Company, or other change of control transaction,
as defined in the 2018 Warrants, the Company will be obligated to use its best efforts to ensure that the holders of the 2018 Warrants receive new warrants
from the surviving or acquiring entity (the “Acquirer”). The new warrants to purchase shares in the Acquirer shall have the same expiration date as the
2018 Warrants and a strike price that is based on the proportion of the value of the Acquirer’s stock to the Company’s common stock. If the Company is
unable, despite its best efforts, to cause the Acquirer to issue new warrants in the Acquisition as described above, then, if the Company’s stockholders are to
receive  cash  in  the  Acquisition,  the  Company  will  settle  the  2018  Warrants  in  cash  and  if  the  Company’s  stockholders  are  to  receive  stock  in  the
Acquisition, the Company will issue shares of its common stock to each Warrant holder.

The  Company  determined  that  the  2018  Warrants  should  be  liability-classified  for  all  periods  presented.  As  the  2018  Warrants  are  liability-
classified, the Company remeasures the fair value at each reporting date. The Company initially recorded the 2018 Warrants at their estimated fair value of
$18.2 million. In connection with the Company's remeasurement of the 2018 Warrants to fair value, the Company recorded income of $0.8 million and $1.0
million  during  2020  and  2019,  respectively.  The  fair  value  of  the  warrant  liability  related  to  the  2018  Warrants  is  $1.7  million  and  $2.5  million  as  of
December 31, 2020 and 2019, respectively.

F-19

The following table details the assumptions used in the Monte Carlo simulation models used to estimate the fair value of the 2018 Warrants as of

December 31, 2020 and 2019, respectively:

Stock Price

Volatility

Remaining term

(in years)

Expected

dividend yield

Risk-free rate

Annual
acquisition event
probability

December 31

$

2020

2.42 

$

2019

2.07 

50.0% - 101.5%

50.0% - 116.6%

2.0

%

%

%

— 

0.13 

25.0 

3.1

%

%

%

— 

1.62 

20.0 

2019 Warrants and 2019 Pre-Funded Warrants

The  exercise  price  of  the  warrants  is  subject  to  appropriate  adjustment  in  the  event  of  stock  dividends,  subdivisions,  stock  splits,  stock
combinations, reclassifications, reorganizations or a change of control affecting our common stock. The Company determined that the 2019 Warrants and
the  2019  Pre-Funded  Warrants  should  be  equity-classified  for  all  periods  presented.  The  Company  also  determined  that  the  2019  Pre-Funded  Warrants
should be included in the determination of basic earnings per share.

2020 Warrants and 2020 Pre-Funded Warrants

In July 2020, in connection with the 2020 Private Placement, the Company issued common stock, 2020 Pre-Funded Warrants and 2020 Warrants.
The exercise price of the 2020 Pre-Funded Warrants and the 2020 Warrants is subject to adjustment in the event of stock dividends, subdivisions, stock
splits, stock combinations, reclassifications, reorganizations or a change of control affecting the Company's common stock. The Company determined that
the 2020 Pre-Funded Warrants should be equity-classified. The Company also determined that the 2020 Pre-Funded Warrants should be included in the
determination of basic earnings per share.

The holders of the 2020 Warrants are entitled to down round protection until July 24, 2021. For one year after the closing of the 2020 Private
Placement, the Company is required to obtain shareholder approval for the adjustment to the exercise price as a result of any common stock issuance at a
price  per  share  less  than  $2.25.  As  a  result,  the  Company  determined  that  the  2020  Warrants  should  be  liability-classified  for  the  period  from  issuance
through  July  2021.  As  the  2020  Warrants  are  liability-classified,  the  Company  remeasures  the  fair  value  at  each  reporting  date.  The  Company  initially
recorded the 2020 Warrants at their estimated fair value of $62.5 million. In connection with the Company's remeasurement of the 2020 Warrants to fair
value, the Company recorded income of $8.1 million during 2020. The fair value of the warrant liability related to the 2020 Warrants is $54.5 million as of
December 31, 2020.

The following table details the assumptions used in the Monte Carlo simulation models used to estimate the fair value of the 2020 Warrants as of

December 31, 2020 and the issuance date, respectively:

Stock price*

Volatility

Remaining term (in years)

Expected dividend yield

Risk-free rate

Annual acquisition event probability

$

December 31, 2020

Issuance Date

2.42 

$

119.1 %

3.6

— %

0.22 %

40.0 %

2.69 

110.6 %

4.0

— %

0.22 %

40.0 %

*The stock price input at the issuance date was adjusted to reflect a discount for lack of marketability.

11. Employee benefit plans

Genocea  grants  stock  options  and  time-based  RSUs  to  employees  and  directors  of,  and  consultants  and  advisors  to,  the  Company  through  its
Amended and Restated 2014 Equity Incentive Plan, ("2014 Equity Incentive Plan"). It is the only equity incentive plan under which the Company may
grant  equity  awards.  In  June  2020,  the  Company’s  stockholders  approved  an  increase  of  2.8  million  shares  to  the  2014  Equity  Incentive  Plan.  As  of
December 31, 2020, approximately 2.6 million shares were available for future grants.

F-20

The 2014 Equity Incentive Plan provides that the number of shares available for issuance will automatically increase annually on each January 1,
in amount equal to the lesser of 4.0% of the outstanding shares of the Company’s outstanding common stock as of the close of business on the immediately
preceding December 31 or the number of shares determined the Company’s board of directors. On January 1, 2021, the total number of shares available for
issuance under the 2014 Equity Incentive Plan increased by approximately 2.1 million shares under this provision.

The options have a ten-year term and were issued with an exercise price equal to the closing market price of Genocea’s common stock on the grant

date. The options and RSUs generally vest over a four-year period.

Determining the Fair Value of Stock Options

The  Company  measures  the  fair  value  of  stock  options  on  the  date  of  grant  using  the  Black-Scholes  option  pricing  model.  The  Company  had
historically estimated its expected volatility using a weighted average of publicly traded peer companies and the volatility of its own common stock, as the
Company did not have sufficient history to support a calculation of volatility and expected term using only its historical data. Effective January 1, 2020, the
Company’s own trading history is sufficient to support the expected volatility of its equity awards granted. This change in method of determining expected
volatility has been applied to all awards granted in 2020. The expected dividend yield was based on the Company’s expectation of not paying dividends in
the foreseeable future. The expected term was determined using the simplified method described by Securities and Exchange Commission Staff Accounting
Bulletin  110,  which  reflects  the  anticipated  time  period  between  the  measurement  date  and  the  mid-point  between  the  vesting  date  and  the  end  of  the
contractual term. The Company uses the simplified method because it believes historical exercise data may not provide a reasonable basis upon which to
estimate expected term due to a significant strategic shift in 2017. The Company will continue to assess the appropriateness of the use of the simplified
method as it develops a history of option exercises after the strategic shift. The risk-free interest rate is determined by reference to implied yields available
from U.S. Treasury securities with a remaining term equal to the expected term assumed at the grant date.

The weighted-average assumptions used in the Black-Scholes option-pricing model are as follows:

Expected volatility

Risk-free interest rate

Expected term (in years)

Expected dividend yield

Stock-based compensation expense

Years Ended December 31

2020

2019

104.4 %

0.5 %

6.0

— %

79.7 %

2.3 %

6.0

— %

Total stock-based compensation expense recognized for stock options and RSUs is as follows (in thousands):

Research and development

General and administrative

Total

Stock options

Years Ended December 31

2020

2019

$

$

832  $

1,142 

1,974  $

725 

1,112 

1,837 

The following table summarizes stock option activity (shares and aggregate intrinsic value in thousands):

Shares

Weighted-Average

Exercise Price

Weighted-

Average
Remaining Contractual
Term (years)

Aggregate

Intrinsic Value

Outstanding at December 31,

2019

Granted

Exercised

Canceled

Outstanding at December

Exercisable at December 31,

31, 2020

2020

11.65 

2.09 

1.66 

5.28 

7.05 

13.61 

1,323 

1,345 

(4)

(335)

2,329 

887 

$

$

$

$

$

$

F-21

$

$

$

— 

505 

74 

8.2

6.9

 
 
 
 
 
 
During 2020 and 2019, the Company granted stock options to purchase an aggregate of approximately 1.3 million and 0.7 million shares of its

common stock, respectively, with weighted-average grant date fair values of $2.09 and $4.36, respectively.

As of December 31, 2020, there was $2.9 million of total unrecognized compensation cost related to stock options granted under the 2014 Equity

Incentive Plan. The Company expects to recognize that cost over a remaining weighted-average period of 2.5 years.

RSUs

The following table summarizes RSU activity (shares in thousands):

Outstanding as of December 31, 2019

Granted

Vested

Forfeited/cancelled

Outstanding as of December 31, 2020

Shares

Weighted-Average Grant Date

Fair Value

— 

620 

— 

(70)

550 

$

$

$

$

$

— 

2.11 

— 

1.95 

2.13 

As  of  December  31,  2020,  there  was  $1.0  million  of  total  unrecognized  compensation  cost  related  to  RSUs  granted  under  the  2014  Equity

Incentive Plan. The Company expects to recognize that cost over a remaining weighted-average period of 3.4 years.

Employee Stock Purchase Plan

In February 2014, the Company’s board of directors adopted the 2014 Employee Stock Purchase Plan (the “ESPP”) and subsequently amended the
plan in June 2018. The ESPP authorizes the issuance of up to approximately 0.3 million shares of common stock to participating eligible employees and
provides  for  two  six-month  offering  periods.  The  Company  issued  approximately  0.1  million  shares  under  the  ESPP  during  both  2020  and  2019.  As  of
December 31, 2020, there were approximately 0.1 million shares remaining for future issuance under the plan.

401(k) Savings Plan

In 2007, the Company established a defined contribution savings plan under Section 401(k) of the Internal Revenue Code (“401(k) Plan”). The
401(k)  Plan  covers  all  employees  who  meet  defined  minimum  age  and  service  requirements,  and  allows  participants  to  defer  a  portion  of  their  annual
compensation  up  to  the  statutory  allowable  amount  for  any  calendar  year  on  a  pretax  basis.  Beginning  January  1,  2015,  the  Company  began  making
matching  contributions  to  participants  in  this  plan  for  each  dollar  contributed,  up  to  3%  of  an  individual’s  eligible  compensation,  up  to  the  annual  IRS
maximum. During a routine audit of the 401(k) Plan, it was identified that an administrative error had occurred in the calculation of eligible compensation
under  the  Plan.  The  Company  is  correcting  this  issue  using  the  IRS’  Employee  Plans  Compliance  Resolution  System  (“EPCRS”).  In  accordance  with
EPCRS, the Company made an additional matching contribution of $0.5 million in order to correct affected participants’ accounts. In its normal course of
business, the Company made matching contributions to participants in this Plan which totaled $0.2 million during both 2020 and 2019.

F-22

12. Net loss per share

Basic and diluted net loss per share was calculated as follows for 2020 and 2019 (in thousands, except per share amounts):

Numerator:

Net loss

Less: Change in fair value of 2020 Warrants

Adjusted net loss

Denominator:

Weighted average common stock outstanding - basic

Dilutive effect of common stock issuable from assumed
exercise of warrants

Weighted average common stock outstanding - diluted

Net loss per share:

Basic

Diluted

Years Ended December 31

2020

2019

$

$

$

$

(43,714) $

(8,067)

(51,781) $

44,436 

2,117 

46,553 

(0.98) $

(1.11) $

(38,950)

— 

(38,950)

20,644 

— 

20,644 

(1.89)

(1.89)

The following potential common shares were excluded from the calculation of net loss per share due to their anti-dilutive effect for 2020 and 2019

(in thousands):

Warrants

Stock options

RSUs

Total

Years Ended December 31

2020

2019

4,591 

2,329 

550 

7,470 

4,591 

1,323 

— 

5,914 

The 2020 Warrants have been included in the calculation of diluted net loss per share as the warrants are both liability-classified and in-the-money.

The Company used the treasury stock method to determine the number of dilutive shares.

F-23

13. Income taxes

The Company did not record a provision (benefit) for income taxes in 2020 or 2019. The Company’s losses before income taxes consist solely of

domestic losses. The significant components of the Company’s deferred income taxes are comprised of the following:

December 31

2020

2019

Deferred tax assets:

U.S. and state net operating loss carryforwards

$

25,458  $

Capitalized R&D

Research and development credits

Lease liability

Stock-based compensation

Accrued expenses

Depreciation and amortization

Other temporary differences

Gross deferred tax assets

Valuation allowance

Total deferred tax assets

Deferred tax liabilities:

ROU asset

Total deferred tax liabilities

$

$

$

32,057 

3,784 

2,735 

1,320 

866 

448 

25 

66,693 

(64,150)

2,543  $

56,906 

28,427 

11,717 

1,779 

1,053 

507 

545 

38 

100,972 

(99,249)

1,723 

(2,543) $

(2,543) $

(1,723)

(1,723)

The Company has evaluated the positive and negative evidence bearing upon the realizability of its deferred tax assets. Based on the Company’s
history  of  operating  losses,  the  Company  has  concluded  that  it  is  more  likely  than  not  that  the  benefit  of  its  deferred  tax  assets  will  not  be  realized.
Accordingly, the Company has provided a full valuation allowance for deferred tax assets as of December 31, 2020 and 2019. The valuation allowance
decreased  $35.1  million  during  2020  due  primarily  to  reductions  in  the  Company's  U.S.  federal  and  state  net  operating  loss  carryforwards  and  federal
research  and  development  credit  carryforwards  resulting  from  the  Company's  determination  that  it  experienced  changes  in  ownership  that  limit  those
carryforwards.

In 2020 and 2019, the Company's effective tax rate differed from the U.S. federal statutory income tax rate as follows:

Federal statutory income tax rate

State income tax, net of federal benefit

Permanent differences

Research and development credit

Section 382 limitation

Change in valuation allowance

Other, net

Effective tax rate

Years Ended December 31

2020

2019

21.0 %

6.8 %

1.7 %

2.3 %

(112.1)%

80.3 %

0.0 %

0.0 %

21.0 %

6.3 %

0.0 %

3.3 %

0.0 %

(27.4)%

(3.2)%

0.0 %

As  of  December  31,  2020  and  2019,  the  Company  had  U.S.  federal  net  operating  loss  carryforwards  of  $94.3  million  and  $211.5  million,
respectively, which may be available to offset future income tax liabilities. As of December 31, 2020, $84.8 million of the U.S. federal net operating loss
carryforwards  can  be  carried  forward  indefinitely,  and  the  remaining  $9.5  million  expires  at  various  dates  through  2037.  As  of  December  31,  2020  and
2019, the Company also had U.S. state net operating loss carryforwards of $89.6 million and $197.7 million, respectively, which may be available to offset
future income tax liabilities and expire at various dates through 2040.

As of December 31, 2020 and 2019, the Company had federal research and development tax credit carryforwards of $0.7 million and $8.9 million,
respectively, available to reduce future tax liabilities which expire at various dates through 2040. As of December 31, 2020 and 2019, the Company had
state research and development tax credit carryforwards of $3.8 million and $3.5 million, respectively, available to reduce future tax liabilities which expire
at various dates through 2035.

F-24

The Company's net operating loss and tax credit carryforwards are subject to review and possible adjustment by the Internal Revenue Service and
state tax authorities. Under Sections 382 and 383 of the Internal Revenue Code of 1986, as amended, as well as similar state provisions, net operating loss
and tax credit carryforwards may become subject to an annual limitation in the event of certain cumulative changes in the ownership interest of significant
shareholders over a three-year period in excess of 50%. The rules generally operate by focusing on changes in ownership among stockholders considered
by the rules as owning, directly or indirectly, 5% or more of the stock of a company and any change in ownership arising from new issuances of stock by
the company. The Company completed a detailed Section 382 study during 2020 on its federal net operating losses and tax credits incurred from December
31, 2016, the date of the previous study, through December 31, 2020. Based on the study, the Company underwent two ownership changes for Section 382
purposes which occurred on January 17, 2018 and July 24, 2020. As a result of the ownership changes, all of the Company’s federal net operating loss and
tax  credit  carryforwards  as  of  the  ownership  change  dates  are  subject  to  limitation  under  Section  382.  Federal  net  operating  loss  carryforwards  of
$149.0 million and federal research and development tax credit carryforwards of $8.9 million are expected to expire unused. As a result of the detailed
Section 382 study on its federal net operating losses, the Company also estimated that state net operating loss carryforwards of $139.7 million are expected
to expire unused. These tax attributes were excluded from deferred tax assets with a corresponding reduction of the valuation allowance with no net effect
on income tax expense or the effective tax rate. Subsequent ownership changes may further affect the limitation in future years.

The Company recognizes interest and penalties related to uncertain tax positions in income tax expense. As of December 31, 2020 and 2019, the
Company  had  no  accrued  interest  or  penalties  related  to  uncertain  tax  positions  and  no  amounts  have  been  recognized  in  the  Company’s  statements  of
operations and comprehensive loss.

For  all  years  through  December  31,  2020,  the  Company  generated  research  credits  but  has  not  conducted  a  study  to  document  the  qualified
activities. This study may result in an adjustment to the Company’s research and development credit carryforwards. However, until a study is completed
and any adjustment is known, no amounts are being presented as an uncertain tax position for these years. A full valuation allowance has been provided
against the Company’s research and development credits and, if an adjustment is required, this adjustment would be offset by an adjustment to the deferred
tax asset established for the research and development credit carryforwards and the valuation allowance.

The Company files income tax returns in the U.S. and the Commonwealth of Massachusetts. The Company's federal and state income tax returns
are  generally  subject  to  tax  examinations  for  tax  years  2017  through  2020.  To  the  extent  the  Company  has  tax  attribute  carryforwards,  the  tax  years  in
which the attribute was generated may still be adjusted upon examination by the Internal Revenue Service, state, or foreign tax authorities to the extent
utilized in a future period.

14. Subsequent event

On February 18, 2021 (the "2021 Loan Closing Date"), the Company entered into a Loan and Security Agreement (the "2021 Loan Agreement")
with Silicon Valley Bank ("SVB") for a $10 million term loan (the "2021 Term Loan"). $9.0 million of the proceeds from the 2021 Term Loan were used to
repay  the  Company's  borrowings  that  were  outstanding  at  the  2021  Loan  Closing  Date  under  its  previous  loan  and  security  agreement  with  Hercules,
paying  off  all  obligations  owing  under,  and  terminating,  the  previous  loan  and  security  agreement  with  Hercules  on  February  18,  2021.  The  remaining
proceeds from the 2021 Term Loan of $1.0 million were received by the Company for working capital and general corporate purposes.

The 2021 Term Loan will mature on September 1, 2023, which may be extended to March 1, 2024 if certain performance milestones are achieved
and no event of default has occurred or is continuing. The 2021 Term Loan accrues interest at a floating per annum rate equal to the greater of (i) 6.25% or
(ii) the sum of 3.0% plus the prime rate. The 2021 Term Loan provides for interest-only payments until September 30, 2021, which may be extended to
March 31, 2022 if certain performance milestones are achieved and no event of default has occurred or is continuing. Thereafter, amortization payments
will be payable monthly in equal installments of principal and interest (subject to recalculation upon a change in prime rates) upon expiration of the interest
only period through maturity. The 2021 Term Loan is subject to a final payment charge of $0.5 million. The 2021 Term Loan may be prepaid in whole (but
not in part), subject to a prepayment charge of 3.0%, if prepaid in any of the first twelve (12) months following the Closing Date, 2.0%, if prepaid after
twelve  (12)  months  following  the  Closing  Date  but  on  or  prior  to  twenty  four  (24)  months  following  the  Closing  Date,  and  1.0%  thereafter.  Amounts
outstanding during an event of default shall be payable on demand and shall accrue interest at an additional rate of 4.0% per annum.

The 2021 Term Loan is secured by a lien on substantially all of the assets of the Company, other than intellectual property (but including proceeds

from intellectual property).

The  2021  Loan  Agreement  contains  customary  covenants  and  representations,  including  a  financial  reporting  covenant  and  limitations  on
dividends,  indebtedness,  liens,  investments,  distributions,  transfers,  mergers  or  acquisitions,  transactions  with  affiliates,  corporate  changes,  deposit
accounts, and subsidiaries. There are no financial covenants.

F-25

In connection with the 2021 Loan Agreement, the Company issued to SVB a warrant, dated February 18, 2021 (the "2021 Warrant") to purchase
shares of the common stock of the Company. The 2021 Warrant is exercisable for 43,478 shares of the Company’s common stock with an exercise price of
$3.45 per share. The exercise price and the number of shares are subject to adjustment upon a merger event, reclassification of the shares of common stock,
subdivision or combination of the shares of common stock or certain dividends payments. The 2021 Warrant is exercisable until the fifth anniversary of the
2021 Loan Closing Date and will be exercised automatically on a net issuance basis if not exercised prior to the expiration date and if the then-current fair
market value of one share of common stock is greater than the exercise price then in effect.

F-26

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 on February 22, 2021.

SIGNATURES

GENOCEA BIOSCIENCES, INC.

By:

/s/ William Clark

William Clark

President and Chief Executive Officer

Pursuant to the requirements of the Securities Act of 1934, this report has been signed by the following persons on behalf of the registrant in the

capacities and on the dates indicated.

Signature

Title

Date

/s/ William Clark

William Clark

/s/ Diantha Duvall

Diantha Duvall

/s/ Kenneth Bate

Kenneth Bate

/s/ Ali Behbahani

Ali Behbahani

/s/ Katrine Bosley

Katrine Bosley

/s/ Ronald Cooper

Ronald Cooper

/s/ Michael Higgins

Michael Higgins

/s/ Gisela Schwab

Gisela Schwab, M.D.

/s/ George Siber

George Siber, M.D.

President and Chief Executive Officer and Director

(Principal Executive Officer)

February 22, 2021

Chief Financial Officer

(Principal Financial Officer and Principal Accounting Officer)

February 22, 2021

Director

Director

Director

Director

Director

Director

Director

February 22, 2021

February 22, 2021

February 22, 2021

February 22, 2021

February 22, 2021

February 22, 2021

February 22, 2021

Exhibit
Number

Exhibit

3.1

3.2

3.3

3.4

3.5

3.6

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

Fifth Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Company’s Current
Report on Form 8-K, File No. 001-36289, filed on February 12, 2014)

Certificate of Amendment to the Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to
the Company’s Current Report on Form 8-K, File No. 001-36289, filed on June 25, 2018)

Certificate of Amendment to the Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to
the Company’s Current Report on Form 8-K, File No. 001-36289, filed on May 21, 2019)

Certificate of Amendment to Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Company’s
Current Report on Form 8-K, File No. 001-36289, filed on June 2, 2020)

Certificate of Correction to the Certificate of Amendment to the Restated Certificate of Incorporation of Genocea Biosciences,
Inc. (incorporated by reference to Exhibit 3.5 to the Company’s Quarterly Report on Form 10-Q, File No. 001-36289, filed on
July 23, 2020)

Amended and Restated By-laws (incorporated by reference to Exhibit 3.2 to the Company’s Current Report on Form 8-K, File
No. 001-36289, filed on February 12, 2014)

Form of Common Stock Certificate (incorporated by reference to Exhibit 4.1 to the Company’s Registration Statement on
Form S-1, File No. 333-193043, filed on December 23, 2013)

Fourth Amended and Restated Registration Rights Agreement (incorporated by reference to Exhibit 4.5 to the Company’s
Registration Statement on Form S-1, File No. 333-193043, filed on December 23, 2013)

Certificate of Designation of Preferences, Rights and Limitations of Series A Convertible Preferred Stock (incorporated by
reference to Exhibit 4.1 to the Company's Current Report on Form 8-K, File No. 001-36289 filed on January 19, 2018)

Form of Class A Warrant to Purchase Shares of Common Stock of Genocea Biosciences, Inc. (incorporated by reference to
Exhibit 4.5 to the Company's Annual Report on Form 10-K, File No. 001-36289, filed on February 16, 2018)

Warrant Agreement between the Company and Hercules Capital, Inc., dated April 24, 2018 (incorporated by reference to
Exhibit 4.1 to the Company's Current Report on Form 8-K, File No. 001-36289, filed on April 30, 2018)

Form of Pre-Funded Warrant to Purchase Shares of Common Stock of Genocea Biosciences, Inc. (incorporated by reference to
Exhibit 4.1 to the Company's Current Report on Form 8-K, File No. 001-36289, filed on February 12, 2019)

Form of Class B Warrant to Purchase Shares of Common Stock of Genocea Biosciences, Inc. (incorporated by reference to
Exhibit 4.8 to the Company's Annual Report on Form 10-K, File No. 001-36289, filed on February 28, 2019)

Form of Pre-Funded Warrant to Purchase Shares of Common Stock of Genocea Biosciences, Inc. (incorporated by reference to
Exhibit 4.1 to the Company’s Current Report on Form 8-K, File No. 001-36289, filed on July 22,2020)

Form of Class C Warrant to Purchase Shares of Common Stock of Genocea Biosciences, Inc. (incorporated by reference to
Exhibit 4.2 to the Company’s Current Report on Form 8-K, File No. 001-36289, filed on July 22, 2020)

4.10*

Warrant Agreement between the Company and Silicon Valley Bank, dated February 18, 2021

4.11

10.1

Description of the Registrant's Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934
(incorporated by reference to Exhibit 4.8 of the Company's Annual Report on Form 10-K, File No. 001-36289, filed on
February 13, 2020)

Form of Director Indemnification Agreement (incorporated by reference to Exhibit 10.1 to the Company’s Registration
Statement on Form S-1, File No. 333-193043, filed on December 23, 2013)

Exhibit
Number

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†

Exhibit

Amended and Restated License Agreement between Genocea Biosciences, Inc. and President and Fellows of Harvard College,
dated November 19, 2012 (incorporated by reference to Exhibit 10.2 to the Company's Annual Report on Form 10-K, File No.
001-36289, filed on February 13, 2020)

License and Supply Agreement, between the Company and Oncovir, Inc., dated January 26, 2018 (incorporated by reference to
Exhibit 10.32 to the Company's Annual Report on Form 10-K, File No. 001-36289, filed on February 16, 2018)

Lease, dated as of July 3, 2012 between TBCI, LLC and Genocea Biosciences, Inc. (incorporated by reference to Exhibit 10.8
to the Company’s Registration Statement on Form S-1, File No. 333-193043, dated December 23, 2013)

First Amendment to Lease, dated May 16, 2016, between 100 Discovery Park DE, LLC, a Delaware limited liability company
(as successor in interest to TBCI, LLC, as Trustee of 100 Discovery Park Realty Trust) and Genocea Biosciences, Inc.
(incorporated by reference to Exhibit 10.30 to the Company’s Form 10-Q, File No. 001-36289, filed on August 5, 2016)

Second Amendment to the Lease, dated May 1, 2019, between 100 Discovery Park DE, LLC, a Delaware limited liability
company (as successor in interest to TBCI, LLC, as Trustee of 100 Discovery Park Realty Trust) and Genocea Biosciences, Inc.
(incorporated by reference to Exhibit 10.23 to the Company's Annual Report on Form 10-K, File No. 001-36289, filed on
February 13, 2020)

Sublease between the Company and Zymergen Inc., dated November 30, 2020

Genocea Biosciences, Inc. Amended and Restated 2007 Equity Incentive Plan, as amended on June 24, 2013 (incorporated by
reference to Exhibit 10.10 to the Company’s Registration Statement on Form S-1, File No. 333-193043, filed on December 23,
2013)

Form of Incentive Stock Option Granted under the Genocea Biosciences, Inc. Amended and Restated 2007 Equity Incentive
Plan (incorporated by reference to Exhibit 10.21 to the Company’s Registration Statement on Form S-1, File No. 333-193043,
filed on December 23, 2013)

Form of Nonstatutory Stock Option Granted under the Genocea Biosciences, Inc. Amended and Restated 2007 Equity Incentive
Plan (incorporated by reference to Exhibit 10.20 to the Company’s Registration Statement on Form S-1, File No. 333-193043,
filed on December 23, 2013)

Genocea Biosciences, Inc. Amended and Restated 2014 Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the
Company's Current Report on Form 8-K, File No. 001-36289, filed on June 2, 2020)

Form of Incentive Stock Option under the Genocea Biosciences, Inc. 2014 Equity Incentive Plan (incorporated by reference to
Exhibit 10.22 to the Company’s Registration Statement on Form S-1, File No. 333-193043, as amended on January 13, 2014)

Form of Nonstatutory Stock Option under the Genocea Biosciences, Inc. 2014 Equity Incentive Plan (incorporated by reference
to Exhibit 10.23 to the Company’s Registration Statement on Form S-1, File No. 333-193043, as amended on January 13, 2014)

Form of Restricted Stock Unit Award Agreement under the Genocea Biosciences, Inc. 2014 Equity Incentive Plan (incorporated
by reference to Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q, File No. 001-36289, filed on April 30, 2020)

Genocea Biosciences, Inc. 2014 Employee Stock Purchase Plan, as amended (incorporated by reference to Exhibit 10.2 to the
Company’s Current Report on Form 8-K, File No. 001-36289, filed on June 25, 2018)

Genocea Biosciences, Inc. Cash Incentive Plan (incorporated by reference to Exhibit 10.16 to the Company’s Registration
Statement on Form S-1, File No. 333-193043, as amended on January 13, 2014)

Exhibit
Number

10.17†

10.18†

10.19†

10.20†

10.21†

10.22+

10.23

10.24

10.25

Exhibit

Nonstatutory Stock Option granted under the Genocea Biosciences, Inc. Amended and Restated 2007 Equity Incentive Plan to
Katrine Bosley, dated May 13, 2013 (incorporated by reference to Exhibit 10.27 to the Company’s Registration Statement on
Form S-1, File No. 333-193043, as amended on January 13, 2014)

Nonstatutory Stock Option granted under the Genocea Biosciences, Inc. Amended and Restated 2007 Equity Incentive Plan to
Katrine Bosley, dated November 5, 2013 (incorporated by reference to Exhibit 10.28 to the Company’s Registration Statement
on Form S-1, File No. 333-193043, as amended on January 13, 2014)

Amended and Restated Employment Letter Agreement between William Clark and Genocea Biosciences, Inc., dated
January 16, 2014 (incorporated by reference to Exhibit 10.12 to the Company’s Registration Statement on Form S-1, File
No. 333-193043, as amended on January 23, 2014)

Employment Letter Agreement between Girish Aakalu and Genocea Biosciences, Inc., dated December 6, 2018 (incorporated
by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q, File No. 001-36289, filed on April 30, 2020)

Employment Letter Agreement between Thomas Davis and Genocea Biosciences, Inc., dated October 1, 2018 (incorporated by
reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q, File No. 001-36289, filed on April 30, 2020)

Amended and Restated Loan and Security Agreement between the Company, the several banks and other financial institutions
or entities from time to time parties thereto and Hercules Capital, Inc., dated April 24, 2018 (incorporated by reference to
Exhibit 10.4 to the Company's Quarterly Report on Form 10-Q, File No. 001-36289, filed on August 3, 2018)

First Amendment to Amended and Restated Loan and Security Agreement between the Company, the several banks and other
financial institutions or entities from time to time parties thereto and Hercules Capital, Inc., dated November 14, 2019
(incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K, File No. 001-36289, filed on
November 19, 2019)

Equity Rights Letter Agreement between the Company and Hercules Technology Growth Capital, Inc., dated November 20,
2014 (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K, File No. 001-36289, filed on
November 21, 2014)

Amendment to Equity Rights Letter Agreement between the Company, Hercules Capital, Inc. (f/k/a Hercules Technology
Growth Capital, Inc.), dated April 24, 2018 (incorporated by reference to Exhibit 10.1 to the Company's Current Report on
Form 8-K, File No. 001-36289, filed on April 30, 2018)

10.26*++

Loan and Security Agreement between the Company and Silicon Valley Bank, dated February 18, 2021

21.1

23.1*

31.1*

31.2*

32**

101. INS*

101. SCH*

101. CAL*

101. DEF*

101. LAB*

101. PRE*

List of Subsidiaries of the Company (incorporated by reference to Exhibit 21.1 to the Company's Form 10-K, File No. 001-
36289, filed on February 17, 2016)

Consent of Ernst & Young LLP

Rule 13a-14(a) / 15d-14(a) Certification of Principal Executive Officer

Rule 13a-14(a) / 15d-14(a) Certification of Principal Financial Officer

Section 1350 Certifications of Principal Executive Officer and Principal Financial Officer

Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because XBRL tags are
embedded within the Inline XBRL document

Inline XBRL Taxonomy Extension Schema Document

Inline XBRL Taxonomy Extension Calculation Linkbase Document

Inline XBRL Taxonomy Extension Definition Linkbase Document

Inline XBRL Taxonomy Extension Label Linkbase Document

Inline XBRL Taxonomy Extension Presentation Linkbase Document

Exhibit
Number

Exhibit

104*

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

_________________________

*    Filed herewith.

**    Furnished herewith.

†    Indicates a management contract or compensatory plan.

+    Portions of this exhibit (indicated by asterisks) have been omitted pursuant to a request for confidential treatment and this exhibit has been

submitted separately to the Securities and Exchange Commission.

++    Portions of this exhibit (indicated by asterisks) have been omitted because the Registrant has determined they are not material and would

likely cause competitive harm to the Registrant if publicly disclosed.

Exhibit 4.10

THIS  WARRANT  AND  THE  SHARES  ISSUABLE  HEREUNDER  HAVE  NOT  BEEN  REGISTERED  UNDER  THE
SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR THE SECURITIES LAWS OF ANY STATE AND, EXCEPT
AS  SET  FORTH  IN  SECTIONS  5.3  AND  5.4  BELOW,  MAY  NOT  BE  OFFERED,  SOLD,  PLEDGED  OR  OTHERWISE
TRANSFERRED UNLESS AND UNTIL REGISTERED UNDER SAID ACT AND LAWS OR, IN THE OPINION OF LEGAL
COUNSEL IN FORM AND SUBSTANCE SATISFACTORY TO THE ISSUER, SUCH OFFER, SALE, PLEDGE OR OTHER
TRANSFER IS EXEMPT FROM SUCH REGISTRATION.

WARRANT TO PURCHASE STOCK

Company: Genocea Biosciences, Inc., a Delaware corporation
Number of Shares: 43,478, subject to adjustment
Type/Series of Stock: Common Stock, $0.001 par value per share
Warrant Price: $3.45 per Share, subject to adjustment
Issue Date: February 18, 2021
Expiration Date: February 18, 2026        See also Section 5.1(b).
Credit Facility: This Warrant to Purchase Stock (“Warrant”) is issued in connection with that certain Loan and Security

Agreement of even date herewith between Silicon Valley Bank and the Company (as amended and/or modified
and in effect from time to time, the “Loan Agreement”).

    THIS WARRANT CERTIFIES THAT, for good and valuable consideration, SILICON VALLEY BANK (together with any
successor or permitted assignee or transferee of this Warrant or of any shares issued upon exercise hereof, “Holder”) is entitled to
purchase up to the above-stated number of fully paid and non-assessable shares (the “Shares”) of the above-stated Type/Series of
Stock (the “Class”) of the above-named company (the “Company”) at the above-stated Warrant Price, all as set forth above and
as adjusted pursuant to Section 2 of this Warrant, subject to the provisions and upon the terms and conditions set forth in this
Warrant. Reference is made to Section 5.4 of this Warrant whereby Silicon Valley Bank shall transfer this Warrant to its parent
company, SVB Financial Group.

SECTION 1. EXERCISE.

        1.1    Method of Exercise. Holder may at any time and from time to time exercise this Warrant, in whole or in part, by
delivering to the Company the original of this Warrant together with a duly executed Notice of Exercise in substantially the form
attached hereto as Appendix 1 and, unless Holder is exercising this Warrant pursuant to a cashless exercise set forth in Section
1.2, a check, wire transfer of same-day funds (to an account designated by the Company), or other form of payment acceptable to
the Company for the aggregate Warrant Price for the Shares being purchased. Notwithstanding any contrary provision herein, if
this Warrant was originally executed and/or delivered electronically, in no event shall Holder be required to surrender or deliver
an ink-signed paper copy of this Warrant in connection with its exercise hereof or of any rights hereunder, nor shall Holder be
required to surrender or deliver a paper or other physical copy of this Warrant in connection with any exercise hereof.

        1.2    Cashless Exercise. On any exercise of this Warrant, in lieu of payment of the aggregate Warrant Price in the manner as
specified in Section 1.1 above, but otherwise in accordance

with the requirements of Section 1.1, Holder may elect to receive Shares equal to the value of this Warrant, or portion hereof as to
which  this  Warrant  is  being  exercised.  Thereupon,  the  Company  shall  issue  to  the  Holder  such  number  of  fully  paid  and  non-
assessable Shares as are computed using the following formula:

            X = Y(A-B)/A

where:

            X =    the number of Shares to be issued to the Holder;

Y =    the number of Shares with respect to which this Warrant is being exercised (inclusive of the Shares

surrendered to the Company in payment of the aggregate Warrant Price);

A =    the fair market value (as determined pursuant to Section 1.3 below) of one Share; and

            B =    the Warrant Price.

        1.3    Fair Market Value. If shares of the Class are then traded or quoted on a nationally recognized securities exchange,
inter-dealer  quotation  system  or  over-the-counter  market  (a  “Trading Market”),  the  fair  market  value  of  a  Share  shall  be  the
closing price or last sale price of a share of the Class reported for the Business Day immediately before the date on which Holder
delivers this Warrant together with its Notice of Exercise to the Company. If shares of the Class are not then traded in a Trading
Market,  the  Board  of  Directors  of  the  Company  shall  determine  the  fair  market  value  of  a  Share  in  its  reasonable  good  faith
judgment.

        1.4    Delivery of Certificate and New Warrant. Within a reasonable time after Holder exercises this Warrant in the manner
set forth in Section 1.1 or 1.2 above, the Company shall deliver to Holder a certificate representing the Shares issued to Holder
upon such exercise and, if this Warrant has not been fully exercised and has not expired, a new warrant of like tenor representing
the Shares not so acquired.

        1.5    Replacement of Warrant. On receipt of evidence reasonably satisfactory to the Company of the loss, theft, destruction
or  mutilation  of  this  Warrant  and,  in  the  case  of  loss,  theft  or  destruction,  on  delivery  of  an  indemnity  agreement  reasonably
satisfactory  in  form,  substance  and  amount  to  the  Company  or,  in  the  case  of  mutilation,  on  surrender  of  this  Warrant  to  the
Company for cancellation, the Company shall, within a reasonable time, execute and deliver to Holder, in lieu of this Warrant, a
new warrant of like tenor and amount.

        1.6    Treatment of Warrant Upon Acquisition of Company.

(a)

Acquisition.  For  the  purpose  of  this  Warrant,  “Acquisition”  means  any  transaction  or  series  of  related
transactions  involving:  (i)  the  sale,  lease,  exclusive  license,  or  other  disposition  of  all  or  substantially  all  of  the  assets  of  the
Company;  (ii)  any  merger  or  consolidation  of  the  Company  into  or  with  another  person  or  entity  (other  than  a  merger  or
consolidation effected exclusively

2

to  change  the  Company’s  domicile),  or  any  other  corporate  reorganization,  in  which  the  stockholders  of  the  Company  in  their
capacity as such immediately prior to such merger, consolidation or reorganization, own less than a majority of the Company’s
(or the surviving or successor entity’s) outstanding voting power immediately after such merger, consolidation or reorganization
(or,  if  such  Company  stockholders  beneficially  own  a  majority  of  the  outstanding  voting  power  of  the  surviving  or  successor
entity  as  of  immediately  after  such  merger,  consolidation  or  reorganization,  such  surviving  or  successor  entity  is  not  the
Company); or (iii) any sale or other transfer by the stockholders of the Company of shares representing at least a majority of the
Company’s then-total outstanding combined voting power.

(b)    Treatment of Warrant at Acquisition. In the event of an Acquisition in which the consideration to be received
by the Company’s stockholders consists solely of cash, solely of Marketable Securities or a combination of cash and Marketable
Securities (a “Cash/Public Acquisition”), and the fair market value of one Share as determined in accordance with Section 1.3
above  would  be  greater  than  the  Warrant  Price  in  effect  on  such  date  immediately  prior  to  such  Cash/Public  Acquisition,  and
Holder  has  not  exercised  this  Warrant  pursuant  to  Section  1.1  above  as  to  all  Shares,  then  this  Warrant  shall  automatically  be
deemed  to  be  Cashless  Exercised  pursuant  to  Section  1.2  above  as  to  all  Shares  effective  immediately  prior  to  and  contingent
upon the consummation of a Cash/Public Acquisition. In connection with such Cashless Exercise, Holder shall be deemed to have
restated  each  of  the  representations  and  warranties  in  Section  4  of  the  Warrant  as  of  the  date  thereof  and  the  Company  shall
promptly notify the Holder of the number of Shares (or such other securities) issued upon exercise. In the event of a Cash/Public
Acquisition where the fair market value of one Share as determined in accordance with Section 1.3 above would be less than the
Warrant Price in effect immediately prior to such Cash/Public Acquisition, then this Warrant will expire immediately prior to the
consummation of such Cash/Public Acquisition.

(c)          Upon  the  closing  of  any  Acquisition  other  than  a  Cash/Public  Acquisition,  the  acquiring,  surviving  or
successor  entity  shall  assume  the  obligations  of  this  Warrant,  and  this  Warrant  shall  thereafter  be  exercisable  for  the  same
securities and/or other property as would have been paid for the Shares issuable upon exercise of the unexercised portion of this
Warrant as if such Shares were outstanding on and as of the closing of such Acquisition, subject to further adjustment from time
to time in accordance with the provisions of this Warrant.

        (d)     As used in this Warrant, “Marketable Securities” means securities meeting all of the following requirements: (i) the
issuer thereof is then subject to the reporting requirements of Section 13 or Section 15(d) of the Securities Exchange Act of 1934,
as amended (the “Exchange Act”), and is then current in its filing of all required reports and other information under the Act and
the Exchange Act; (ii) the class and series of shares or other security of the issuer that would be received by Holder in connection
with the Acquisition were Holder to exercise this Warrant on or prior to the closing thereof is then traded in a Trading Market,
and  (iii)  following  the  closing  of  such  Acquisition,  Holder  would  not  be  restricted  from  publicly  re-selling  all  of  the  issuer’s
shares and/or other securities that would be received by Holder in such Acquisition were Holder to exercise this Warrant in full
on or prior to the closing of such Acquisition, except to the extent that any such restriction (x) arises solely under federal or state
securities laws, rules or regulations, and (y) does not extend beyond six (6) months from the closing of such Acquisition.

SECTION 2. ADJUSTMENTS TO THE SHARES AND WARRANT PRICE.

3

2.1    Stock Dividends, Splits, Etc. If the Company declares or pays a dividend or distribution on the outstanding
shares of the Class payable in additional shares of the Class or other securities or property (other than cash), then upon exercise of
this  Warrant,  for  each  Share  acquired,  Holder  shall  receive,  without  additional  cost  to  Holder,  the  total  number  and  kind  of
securities and property which Holder would have received had Holder owned the Shares of record as of the date the dividend or
distribution  occurred.  If  the  Company  subdivides  the  outstanding  shares  of  the  Class  by  reclassification  or  otherwise  into  a
greater number of shares, the number of Shares purchasable hereunder shall be proportionately increased and the Warrant Price
shall  be  proportionately  decreased.  If  the  outstanding  shares  of  the  Class  are  combined  or  consolidated,  by  reclassification  or
otherwise, into a lesser number of shares, the Warrant Price shall be proportionately increased and the number of Shares shall be
proportionately decreased.

        2.2    Reclassification, Exchange, Combinations or Substitution. Upon any event whereby all of the outstanding shares of the
Class are reclassified, exchanged, combined, substituted, or replaced for, into, with or by Company securities of a different class
and/or  series,  then  from  and  after  the  consummation  of  such  event,  this  Warrant  will  be  exercisable  for  the  number,  class  and
series of Company securities that Holder would have received had the Shares been outstanding on and as of the consummation of
such event, and subject to further adjustment thereafter from time to time in accordance with the provisions of this Warrant. The
provisions  of  this  Section  2.2  shall  similarly  apply  to  successive  reclassifications,  exchanges,  combinations,  substitutions,
replacements or other similar events.

        2.3    No Fractional Share. No fractional Share shall be issuable upon exercise of this Warrant and the number of Shares to
be issued shall be rounded down to the nearest whole Share. If a fractional Share interest arises upon any exercise of the Warrant,
the  Company  shall  eliminate  such  fractional  Share  interest  by  paying  Holder  in  cash  the  amount  computed  by  multiplying  the
fractional interest by (i) the fair market value (as determined in accordance with Section 1.3 above) of a full Share, less (ii) the
then-effective Warrant Price.

        2.4    Notice/Certificate as to Adjustments. Upon each adjustment of the Warrant Price, Class and/or number of Shares, the
Company, at the Company’s expense, shall notify Holder in writing within a reasonable time setting forth the adjustments to the
Warrant Price, Class and/or number of Shares and facts upon which such adjustment is based. The Company shall, upon written
request from Holder, furnish Holder with a certificate of its Chief Financial Officer, including computations of such adjustment
and the Warrant Price, Class and number of Shares in effect upon the date of such adjustment.

SECTION 3. REPRESENTATIONS AND COVENANTS OF THE COMPANY.

        3.1    Representations and Warranties. The Company represents and warrants to, and agrees with, the Holder as follows:

            (a)    [Reserved].

            (b)    All Shares which may be issued upon the exercise of this Warrant shall, upon issuance, be duly authorized, validly
issued, fully paid and non-assessable, and free of any liens

4

and encumbrances except for restrictions on transfer provided for herein or under applicable federal and state securities laws. The
Company covenants that it shall at all times cause to be reserved and kept available out of its authorized and unissued capital
stock such number of shares of the Class and other securities as will be sufficient to permit the exercise in full of this Warrant.

            (c)    [Reserved]

        3.2    Notice of Certain Events. If the Company proposes at any time to:

property, stock, or other securities and whether or not a regular cash dividend;

(a)  declare  any  dividend  or  distribution  upon  the  outstanding  shares  of  the  Class,  whether  in  cash,

additional shares of any class or series of the Company’s stock (other than pursuant to contractual pre-emptive rights);

(b)  offer  for  subscription  or  sale  pro  rata  to  the  holders  of  the  outstanding  shares  of  the  Class  any

the outstanding shares of the Class; or

(c)  effect  any  reclassification,  exchange,  combination,  substitution,  reorganization  or  recapitalization  of

(d) effect an Acquisition or to liquidate, dissolve or wind up;

then, in connection with each such event, the Company shall give Holder notice thereof at the same time and in the same manner
as it gives notice thereof to holders of the outstanding shares of the Class.

The Company will also provide information requested by Holder from time to time, within a reasonable time following each such
request, that is reasonably necessary to enable Holder to comply with Holder’s accounting or reporting requirements.

SECTION 4. REPRESENTATIONS, WARRANTIES OF THE HOLDER.

    The Holder represents and warrants to the Company as follows:

        4.1    Purchase for Own Account. This Warrant and the Shares to be acquired upon exercise of this Warrant by Holder are
being  acquired  for  investment  for  Holder’s  account,  not  as  a  nominee  or  agent,  and  not  with  a  view  to  the  public  resale  or
distribution within the meaning of the Act. Holder also represents that it has not been formed for the specific purpose of acquiring
this Warrant or the Shares.

        4.2    Disclosure of Information. Holder is aware of the Company’s business affairs and financial condition and has received
or has had full access to all the information it considers necessary or appropriate to make an informed investment decision with
respect to the acquisition of this Warrant and its underlying securities. Holder further has had an opportunity to ask questions and
receive answers from the Company regarding the terms and conditions of the offering of this Warrant and its underlying securities
and  to  obtain  additional  information  (to  the  extent  the  Company  possessed  such  information  or  could  acquire  it  without
unreasonable effort or expense) necessary to verify any information furnished to Holder or to which Holder has access.

5

        4.3    Investment Experience. Holder understands that the purchase of this Warrant and its underlying securities involves
substantial risk. Holder has experience as an investor in securities of companies in the development stage and acknowledges that
Holder  can  bear  the  economic  risk  of  such  Holder’s  investment  in  this  Warrant  and  its  underlying  securities  and  has  such
knowledge  and  experience  in  financial  or  business  matters  that  Holder  is  capable  of  evaluating  the  merits  and  risks  of  its
investment  in  this  Warrant  and  its  underlying  securities  and/or  has  a  preexisting  personal  or  business  relationship  with  the
Company and certain of its officers, directors or controlling persons of a nature and duration that enables Holder to be aware of
the character, business acumen and financial circumstances of such persons.

        4.4    Accredited Investor Status. Holder is an “accredited investor” within the meaning of Regulation D promulgated under
the Act.

        4.5    The Act. Holder understands that this Warrant and the Shares issuable upon exercise hereof have not been registered
under the Act in reliance upon a specific exemption therefrom, which exemption depends upon, among other things, the bona fide
nature of the Holder’s investment intent as expressed herein. Holder understands that this Warrant and the Shares issued upon any
exercise  hereof  must  be  held  indefinitely  unless  subsequently  registered  under  the  Act  and  qualified  under  applicable  state
securities  laws,  or  unless  exemption  from  such  registration  and  qualification  are  otherwise  available.  Holder  is  aware  of  the
provisions of Rule 144 promulgated under the Act.

4.6    No Voting Rights. Holder, as a Holder of this Warrant, will not have any voting rights until the exercise of this

Warrant.

SECTION 5. MISCELLANEOUS.

5.1    Term; Automatic Cashless Exercise Upon Expiration.

(a)     Term. Subject to the provisions of Section 1.6 above, this Warrant is exercisable in whole or in part at any

time and from time to time on or before 6:00 PM, Pacific time, on the Expiration Date and shall be void thereafter.

(b)    Automatic Cashless Exercise upon Expiration. In the event that, upon the Expiration Date, the fair market
value of one Share as determined in accordance with Section 1.3 above is greater than the Warrant Price in effect on such date,
then this Warrant shall automatically be deemed on and as of such date to be exercised pursuant to Section 1.2 above as to all
Shares  for  which  it  shall  not  previously  have  been  exercised,  and  the  Company  shall,  within  a  reasonable  time,  deliver  a
certificate representing the Shares issued upon such exercise to Holder.

        5.2    Legends.    Each certificate evidencing Shares shall be imprinted with a legend in substantially the following form:

THE SHARES EVIDENCED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE
SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR THE SECURITIES LAWS OF ANY
STATE  AND,  EXCEPT  AS  SET  FORTH  IN  THAT  CERTAIN  WARRANT  TO  PURCHASE  STOCK
ISSUED BY THE ISSUER TO SILICON VALLEY BANK DATED

6

FEBRUARY  18,  2021,  MAY  NOT  BE  OFFERED,  SOLD,  PLEDGED  OR  OTHERWISE
TRANSFERRED UNLESS AND UNTIL REGISTERED UNDER SAID ACT AND LAWS OR, IN THE
OPINION OF LEGAL COUNSEL IN FORM AND SUBSTANCE SATISFACTORY TO THE ISSUER,
SUCH OFFER, SALE, PLEDGE OR OTHER TRANSFER IS EXEMPT FROM SUCH REGISTRATION.

        5.3    Compliance with Securities Laws on Transfer. This Warrant and the Shares issued upon exercise of this Warrant may
not be transferred or assigned in whole or in part except in compliance with applicable federal and state securities laws by the
transferor  and  the  transferee  (including,  without  limitation,  the  delivery  of  investment  representation  letters  and  legal  opinions
reasonably  satisfactory  to  the  Company,  as  reasonably  requested  by  the  Company).  The  Company  shall  not  require  Holder  to
provide  an  opinion  of  counsel  if  the  transfer  is  to  SVB  Financial  Group  (Silicon  Valley  Bank’s  parent  company)  or  any  other
affiliate of Holder, provided that any such transferee is an “accredited investor” as defined in Regulation D promulgated under the
Act.

5.4    Transfer Procedure. After receipt by Silicon Valley Bank of the executed Warrant, Silicon Valley Bank will
transfer all of this Warrant to its parent company, SVB Financial Group. By its acceptance of this Warrant, SVB Financial Group
hereby makes to the Company each of the representations and warranties set forth in Section 4 hereof and agrees to be bound by
all of the terms and conditions of this Warrant as if the original Holder hereof. Subject to the provisions of Section 5.3 and upon
providing  the  Company  with  written  notice,  SVB  Financial  Group  and  any  subsequent  Holder  may  transfer  all  or  part  of  this
Warrant  or  the  Shares  issued  upon  exercise  of  this  Warrant  to  any  transferee,  provided,  however,  in  connection  with  any  such
transfer,  SVB  Financial  Group  or  any  subsequent  Holder  will  give  the  Company  notice  of  the  portion  of  the  Warrant  and/or
Shares being transferred with the name, address and taxpayer identification number of the transferee and Holder will surrender
this  Warrant  to  the  Company  for  reissuance  to  the  transferee(s)  (and  Holder  if  applicable);  and  provided  further,  that  any
subsequent transferee other than SVB Financial Group shall agree in writing with the Company to be bound by all of the terms
and conditions of this Warrant.

        5.5    Notices. All notices and other communications hereunder from the Company to the Holder, or vice versa, shall be
deemed delivered and effective (i) when given personally, (ii) on the third (3 )  Business  Day  after  being  mailed  by  first-class
registered or certified mail, postage prepaid, (iii) upon actual receipt if given by facsimile or electronic mail and such receipt is
confirmed in writing by the recipient, or (iv) on the first Business Day following delivery to a reliable overnight courier service,
courier fee prepaid, in any case at such address as may have been furnished to the Company or Holder, as the case may be, in
writing by the Company or such Holder from time to time in accordance with the provisions of this Section 5.5. All notices to
Holder shall be addressed as follows until the Company receives notice of a change of address in connection with a transfer or
otherwise:

rd

SVB Financial Group
Attn: Treasury Department
3003 Tasman Drive, HC 215
Santa Clara, CA 95054
Telephone: (408) 654-7400
Facsimile: (408) 988-8317
Email address: svbfgwarrants@svb.com

7

Notice to the Company shall be addressed as follows until Holder receives notice of a change in address:

             Genocea Biosciences, Inc.
            Attn: Chief Financial Officer
             100 Acorn Park Drive
            Cambridge, MA 02140
            Telephone: (617) 876-8191

Email:

With a copy (which shall not constitute notice) to:

Ropes & Gray LLP

            Attn: Marc A. Rubenstein
             Prudential Tower
            800 Boylston Street
            Boston, MA 02199
            Telephone: (617) 951-7000

Email:

        5.6    Waiver. This Warrant and any term hereof may be changed, waived, discharged or terminated (either generally or in a
particular instance and either retroactively or prospectively) only by an instrument in writing signed by the party against which
enforcement of such change, waiver, discharge or termination is sought.

        5.7    Attorneys’ Fees. In the event of any dispute between the parties concerning the terms and provisions of this Warrant,
the party prevailing in such dispute shall be entitled to collect from the other party all costs incurred in such dispute, including
reasonable attorneys’ fees.

5.8    Counterparts; Facsimile/Electronic Signatures. This Warrant may be executed by one or more of the parties
hereto in any number of separate counterparts, all of which together shall constitute one and the same instrument. The Company,
Holder and any other party hereto may execute this Warrant by electronic means and each party hereto recognizes and accepts the
use  of  electronic  signatures  and  the  keeping  of  records  in  electronic  form  by  any  other  party  hereto  in  connection  with  the
execution  and  storage  hereof.  To  the  extent  that  this  Warrant  or  any  agreement  subject  to  the  terms  hereof  or  any  amendment
hereto is executed, recorded or delivered electronically, it shall be binding to the same extent as though it had been executed on
paper with an original ink signature, as provided under applicable law, including, without limitation, any state law based on the
Uniform Electronic Transactions Act. The fact that this Warrant is executed, signed, stored or delivered electronically shall not
prevent the transfer by any Holder of this Warrant pursuant to Section 5.4 or the enforcement of the terms hereof.

5.9    Headings. The headings in this Warrant are for purposes of reference only and shall not limit or otherwise

affect the meaning of any provision of this Warrant.

8

5.10    Business Days. “Business Day” is any day that is not a Saturday, Sunday or a day on which Silicon Valley

Bank is closed.

SECTION 6. GOVERNING LAW, VENUE, JURY TRIAL WAIVER, AND JUDICIAL REFERENCE.

6.1        Governing  Law.  This  Warrant  shall  be  governed  by  and  construed  in  accordance  with  the  laws  of  the

Commonwealth of Massachusetts, without giving effect to its principles regarding conflicts of law.

6.2    Jurisdiction and Venue. The Company and Holder each submit to the exclusive jurisdiction of the State and
Federal courts in Suffolk County, Massachusetts; provided, however, that nothing in this Warrant shall be deemed to operate to
preclude Holder from bringing suit or taking other legal action in any other jurisdiction to enforce a judgment or other court order
in favor of Holder. The Company expressly submits and consents in advance to such jurisdiction in any action or suit commenced
in  any  such  court,  and  the  Company  hereby  waives  any  objection  that  it  may  have  based  upon  lack  of  personal  jurisdiction,
improper  venue,  or  forum  non  conveniens  and  hereby  consents  to  the  granting  of  such  legal  or  equitable  relief  as  is  deemed
appropriate by such court. The Company hereby waives personal service of the summons, complaints, and other process issued in
such  action  or  suit  and  agrees  that  service  of  such  summons,  complaints,  and  other  process  may  be  made  in  accordance  with
Section 5.5 of this Warrant.

6.3        Jury  Trial  Waiver.  TO  THE  FULLEST  EXTENT  PERMITTED  BY  APPLICABLE  LAW,  THE
COMPANY  AND  HOLDER  EACH  WAIVE  THEIR  RIGHT  TO  A  JURY  TRIAL  OF  ANY  CLAIM  OR  CAUSE  OF
ACTION  ARISING  OUT  OF  OR  BASED  UPON  THIS  WARRANT,  THE  LOAN  AGREEMENT  OR  ANY
CONTEMPLATED  TRANSACTION,  INCLUDING  CONTRACT,  TORT,  BREACH  OF  DUTY  AND  ALL  OTHER
CLAIMS.  THIS  WAIVER  IS  A  MATERIAL  INDUCEMENT  FOR  THE  PARTIES’  AGREEMENT  TO  THIS
WARRANT. EACH PARTY HAS REVIEWED THIS WAIVER WITH ITS COUNSEL.

6.4    Survival. This Section 6 shall survive the termination of this Warrant.

[Remainder of page left blank intentionally]
[Signature page follows]

9

    IN WITNESS WHEREOF, the parties have caused this Warrant to Purchase Stock to be executed by their duly authorized
representatives effective as of the Issue Date written above.

“COMPANY”

GENOCEA BIOSCIENCES, INC.

By: /s/ Diantha Duvall

Name: Diantha Duvall
Title:     Chief Financial Officer and Secretary

“HOLDER”

SILICON VALLEY BANK

By: /s/ James Caccavaro

Name: James Caccavaro
Title:     Vice President

10

APPENDIX 1

NOTICE OF EXERCISE

        1.        The  undersigned  Holder  hereby  exercises  its  right  to  purchase  ___________  shares  of  the  Common/Series  ______
Preferred  [circle  one]  Stock  of  __________________  (the “Company”)  in  accordance  with  the  attached  Warrant  To  Purchase
Stock, and tenders payment of the aggregate Warrant Price for such shares as follows:

[ ]    check in the amount of $________ payable to order of the Company enclosed herewith

[ ]    Wire transfer of immediately available funds to the Company’s account

[ ]    Cashless Exercise pursuant to Section 1.2 of the Warrant

[ ]    Other [Describe] __________________________________________

    2.    Please issue a certificate or certificates representing the Shares in the name specified below:
___________________________________________
    Holder’s Name

___________________________________________

___________________________________________
    (Address)

    3. By its execution below and for the benefit of the Company, Holder hereby restates each of the representations and warranties
in Section 4 of the Warrant to Purchase Stock as of the date hereof.

                            HOLDER:

                            _________________________

By:_________________________

Name:________________________

Title:_________________________

                            (Date):_______________________

ny-2054167

Schedule 1

Exhibit 10.7

    This instrument is a Sublease (the “Sublease”) dated as of November 30, 2020 (the “Execution Date”) between GENOCEA
BIOSCIENCES, INC., a Delaware corporation (“Sublessor”), and ZYMERGEN INC., a Delaware corporation
(“Sublessee”).    The parties to this instrument hereby agree with each other as follows:

SUBLEASE

Article 1

1.1    BASIC DATA

SUMMARY OF BASIC SUBLEASE PROVISIONS

ALL CAPITALIZED TERMS USED HEREIN SHALL HAVE THE MEANINGS ASCRIBED TO THEM IN THE PRIME
LEASE (hereinafter defined) UNLESS OTHERWISE DEFINED HEREIN.

Commencement Date:            The later of (i) the date upon which the Delivery Condition (as defined below) has been satisfied,
which is estimated to occur on January 1, 2021; and (ii) the date that Prime Lessor
has delivered its written consent to this Sublease.

Sublessor:                    Genocea Biosciences, Inc., a Delaware corporation

Mailing Address            
of Sublessor:                    100 Acorn Park Drive, 5  Floor
                        Cambridge, MA 02140
                        Attn: Director, Operations

th

                        With a copy to:

                        Genocea Biosciences.
                        100 Acorn Park Drive, 5  Floor
                        Cambridge, MA 02140
                        Attn: General Counsel

th

Sublessee:                    Zymergen Inc.

Mailing Address
of Sublessee (before and            Zymergen Inc.
after Commencement Date):            5980 Horton Street, Suite 105
                        Emeryville, CA 94608
                        Attn: VP Site Operations

{A0621067.6 }

        
                        
                        With a copy to:

                        Zymergen Inc.
                        5980 Horton Street, Suite 105
                        Emeryville, CA 94608
                        Attn: General Counsel

Permitted Uses:                For general office and laboratory purposes, and for no other purpose, subject to applicable Legal

Requirements (as defined in the Prime Lease).

Premises:                    Approximately 22,442 leasable square feet located on the sixth (6 ) floor of 100 Acorn Park Drive,

th

Cambridge Massachusetts (the “Building”), as approximately shown on the attached
Exhibit A. The Premises demised under this Sublease comprises a portion of the
premises leased (the “Leased Premises”) to Sublessor by Prime Lessor under the
Prime Lease (as such terms are defined below) and is identified and defined in the
Prime Lease as the Expansion Premises.

Prime Lease:                    That certain Lease dated as of July 3, 2012, by and between Prime Lessor, as landlord, and Sublessor, as

lessee, as amended by that certain First Amendment to Lease dated as of May 16,
2016, as further amendment by that certain Second Amendment to Lease dated May
1, 2019, redacted copies of which are attached hereto as Exhibit B.

Prime Lessor:                100 Discovery Park DE, LLC, a Delaware limited liability company, as successor-in-interest to TBCI,

LLC, as Trustee of 100 Discovery Park Realty Trust

Base Rent:                    $1,425,067.00 per annum ($63.50 per rentable square foot), on a triple net basis, payable in monthly
installments of $118,755.58 each. The Base Rent shall increase by three percent
(3%) annually on each anniversary of the Commencement Date, including with
respect to any Option Term or Extension Term (as hereinafter defined).

Additional Rent:                Sublessee shall pay as Additional Rent: (a) Sublessee’s Project Share (as defined below) of

    
Project Taxes, Project Insurance Costs, and Project Operating Costs (as such terms
are defined in the Prime Lease); (b) Sublessee’s Building Share (as defined below)
of Building Taxes, Building Insurance Costs, and Building Operating Costs (as such
terms are defined in the Prime Lease); (c) the actual cost of all utility services
provided to the Premises and/or HVAC equipment and systems exclusively serving
the Premises (“Sublessee’s Utility Costs”), based upon the amounts charged to
Sublessor therefor by Prime Lessor, to the extent not paid directly to the utility
provider; (d) Other Additional Rent (as defined in the Prime Lease) payable by
Sublessor pursuant to the Prime Lease to the extent attributable to Sublessee’s use of
the Premises; and (e) any other amounts to be paid by Sublessee to Sublessor under
this Sublease.

Security Deposit:                $237,511, in the form of a Letter of Credit

Sublessee’s Building Share:            17.5%, as the same may be adjusted from time to time in accordance with the Prime Lease.

Sublessee’s Project Share:             6.8%, as the same may be adjusted from time to time in accordance with the Prime Lease.

Sublease Term or Term:            Beginning on the Commencement Date and expiring at 11:59 pm on the day that is immediately

prior to the eighteen (18) month anniversary of the Commencement Date.

Option Term:                    One (1) option to extend the Term for a period of two (2) months, pursuant to the terms and provisions

of Section 3.1.2, below.

Extension Term:                Three (3) options to extend the Term for a period of six (6) months each, subject to Sublessor’s

approval and otherwise pursuant to the terms and provisions of Section 3.1.3, below.

Sublessee’s Parking Allocation:        33 parking spaces (based on 1.5 parking spaces per 1,000 leasable square feet of the

Premises), which spaces shall be allocated and available to Sublessee throughout the
Term in Parking Garage A (as defined in the Prime Lease), as the same may be

adjusted from time to time in accordance with the Prime Lease.

Sublessee’s Broker:                Newmark Knight Frank

Sublessor’s Broker:                Jones Lang LaSalle

2.1        SUBLEASE OF PREMISES

Article 2

PREMISES

2.1.1    Subject to and provided that Prime Lessor gives Prime Lessor’s written consent to the subleasing contemplated by

this Sublease, Sublessor hereby subleases to Sublessee, and Sublessee hereby accepts and subleases from Sublessor, upon and
subject to the terms and provisions of the Prime Lease, all of Sublessor’s right, title and interest in and to the Premises pursuant to
the Prime Lease, as incorporated into and subject to the terms and conditions of this Sublease. Included as part of the Premises
sublet hereunder are all of Sublessor’s appurtenant rights under the Prime Lease to use the common areas and facilities of the
Building and the Project, including without limitation Sublessee’s Parking Allocation, subject in all events to the Prime Lessor’s
rights reserved and excepted in the Prime Lease.

2.2        PRIME LEASE

2.2.1    Sublessor hereby represents and warrants that: (i) Sublessor is the tenant under the Prime Lease and has the full

right to enter into this Sublease (subject, however, to Prime Lessor’s consent); (ii) the Prime Lease is in full force and effect; (iii)
Sublessor has not received from Prime Lessor any written notice of any default on the part of Sublessor as tenant under the Prime
Lease which has not been cured, nor has Sublessor given Prime Lessor written notice of any default on the part of Prime Lessor
as landlord under the Prime Lease which has not been cured; (iv) to the best of Sublessor’s actual knowledge, without
independent investigation, no defaults exist by either Sublessor or the Prime Lessor under the Prime Lease, (v) Sublessor, without
having undertaken any independent investigation, has no knowledge of any condition in the Premises that violates Applicable
Laws, the Declaration or the Ground Lease, (vi) to Sublessor's actual knowledge, without having undertaken any independent
investigation, all building systems and equipment serving the Premises are in good working order (it being understood that Prime
Lessor is responsible for the repair and maintenance of such building systems), and (vii) a true and complete copy of the Prime
Lease with certain redactions is attached hereto as Exhibit B. Sublessee warrants and acknowledges that it has reviewed the
Prime Lease and is satisfied with the arrangements therein reflected. Sublessee also represents and warrants that it is satisfied
with the present condition of the Premises (which Sublessee takes “as is” without any representation or warranty by Sublessor
regarding the condition of the Premises or the fitness of the Premises for any particular use and without any obligation of any
kind on Sublessor to make any repairs or improvements thereto in connection with Sublessee’s occupancy) and with Sublessee’s
ability to use the Premises on the terms herein set forth. Sublessor will be responsible for the cost of any work required to correct
violations of Applicable Laws which existed prior to the

Commencement Date, except to the extent the need to comply with such Applicable Laws is solely triggered by the unique and
particular use of Sublessee (as opposed to office and lab use generally) and excluding any compliance of the Premises with the
Americans with Disabilities Act or Massachusetts or local disabilities laws. In the event that during the Sublease Term, Sublessee
is required to perform any major capital repair or replacement of systems or equipment in the Premises (a "Major Capital Item"),
which Major Capital Item is not the responsibility of Prime Lessor and applies to systems or equipment which will be surrendered
at the end of the Sublease Term and which major capital repair or replacement was not caused by the actions or omissions of
Sublessee or its Invitees, then Sublessee, after first consulting with Sublessor, will perform such Major Capital Item, and the cost
of such work that is in excess of Fifty Thousand Dollars ($50,000) (i.e., Sublessee will be responsible for the first $50,000 of the
cost of repair or replacement of each Major Capital Item that requires repair or replacement during the Sublease Term) will be
allocated between Sublessor and Sublessee as follows: Sublessee will pay the portion of the cost of such Major Capital Item equal
to the number of months remaining in the Sublease Term divided by the number of months in the useful life of the Major Capital
Item, as determined in accordance with generally accepted accounting principles, and Sublessor will pay the remainder of the cost
of such Major Capital Item. Sublessor's share of such cost will be payable within thirty (30) days after receipt of a reasonably
detailed invoice from Sublessee detailing the work performed and calculation of cost allocation.

2.2.2    The Prime Lease is by this reference incorporated into and made a part hereof, except that

        (i) all references in the Prime Lease to “Landlord”, “Tenant”, “Lease”, “Lease Term”, “Tenant’s Parking Allocation”,

“Tenant’s Parking Charges”, “Tenant’s Project Share”, “Tenant’s Building Share”, “Tenant’s Share”, “Tenant’s Utility
Costs”, “Permitted Use”, and “Premises”, respectively, shall be deemed to refer to Sublessor, Sublessee, this Sublease, the
Sublease Term, Sublessee’s Parking Allocation, Sublessee’s Parking Charges, Sublessee’s Project Share, Sublessee’s
Building Share, Sublessee’s Share, Sublessee’s Utility Costs, Permitted Use and the Premises subleased hereunder,
respectively, except that all references in the following sections and/or provisions of the Prime Lease to “Landlord”,
“Tenant”, “Lease”, and “Premises”, respectively, shall be deemed to refer to “Prime Lessor”, “Sublessee”, this “Sublease”
and the “Premises subleased hereunder”, respectively (i.e., it is the intention of the parties that Prime Lessor shall retain
all of its rights and obligations under such sections and/or provisions; that Sublessor shall not be entitled to exercise any
of Prime Lessor’s rights, nor shall be bound by any of Prime Lessor’s obligations, under such sections and/or provisions
(subject to Section 2.2.4 below); and that Sublessee shall be entitled to exercise all of Tenant’s rights (with respect to the
Premises), and shall be bound by all of Tenant’s obligations, under such sections and/or provisions):

(a)    Section 2.3(b) (Parking);

(b)    Section 7.10 (Landlord’s Access) (except that the rights under this section apply equally to Prime

Lessor and Sublessor);

(c)    Section 7.12 (Compliance with Rules and Regulations);

(d)    Section 7.13 (Further Consideration); and

(e)    Article IX (Rights of Mortgagees and Ground Lessors; Estoppel Certificates) (except that Sublessee

will provide Sublessor with an estoppel certificate upon request in the same manner required of
Sublessor as “Tenant” pursuant to Section 9.5).

(ii)    the following sections and/or provisions of the Prime Lease are expressly excluded from this Sublease (i.e.,

they shall not be deemed to be incorporated in this Sublease) either because they are inapplicable or because they are
superseded by specific provisions hereof:

(a)    Summary of Basic Terms (except for the following terms, which shall be included in this Sublease:

“Building”, “Project”, “Leasable Square Footage of the Building”, “Leasable Square Footage of the
Project”, and “Other Additional Rent”);

(b)    Article 1 (Certain Definitions) (intending to exclude from this Sublease only the following

definitions: “Allowance”, “Base Rent”, “Brokers”, “FoldRx”, “FoldRx Lease”, “Genocea
Sublease”, “Rooftop Equipment”, “Security Deposit”, “Summary of Basic Terms (except as noted
in (a) above)”, and “Tenant Improvements”);

(c)    Section 2.2 (Common Rights) (intending to exclude from this Sublease the second to last sentence of
this section only; provided that Sublessor will notify Sublessee of any consultations between Prime
Lessor and Sublessor relating to any Amenity Facility pursuant to such Section 2.2);

(d)    Section 2.5 (Security Deposit);

(e)    Section 2.7 (Pre-Term Occupancy);

(f)    Section 3.2 (Tenant Improvements; Allowance);

(g)    Section 3.3 (Signs);

(h)    Article IV (Base Rent; Additional Rent) (except that Sublessee shall be required to pay to Sublessor
the following pursuant to Section 1.1 and Section 6.1 of this Sublease: Sublessee’s Utility Costs,
Sublessee’s Building Share of Building Insurance Costs, Building Operating Costs, and Building
Taxes, and Sublessee’s Project Share of Project Insurance Costs, Project Operating Costs, and
Project Taxes);

(i)    Section 5.2 (Restrictions of Use) (intending to exclude from this Sublease this section only to the
extent it relates to the vivarium, which is expressly not a Permitted Use of Sublessee);

(j)    Section 5.3 (Hazardous Materials) (subsections (b) and (c) only);

(k)    Section 5.4 (Rooftop Equipment);

(l)    Section 6.1 (Landlord’s Services);

(m)    Section 6.2 (Extraordinary Use);

(n)    Section 6.4 (Additional Services);

(o)    Section 6.5 (Landlord’s Indemnity; provided such exclusion is only intended to exclude Sublessor as
indemnitor, and Section 6.5 shall continue in effect to the extent such indemnity applies in favor of
Sublessee as a Person claiming through Sublessor);

(p)    Section 7.4(b) (Rooftop Equipment)

(q)    Section 7.5 (Alterations by Tenant) (except with respect to the reference to any terms or provisions of

Section 7.5 in Section 7.1 of this Sublease);

(r)    Section 7.6 (Trade Fixtures and Equipment);

(s)    Article VIII (Subletting and Assignment) (except with respect to the reference to any terms or

provisions of Article VIII in Section 5.2 of this Sublease);

(t)    Article X (Casualty) (except with respect to the reference to any terms or provisions of Article X in

Article 11 of this Sublease);

(u)    Article XI (Eminent Domain) (except with respect to the reference to any terms or provisions of

Article XI in Article 11 of this Sublease);

(v)    Section 12.8 (Limitation of Landlord's Liability, as to the second sentence only);

(w)    Section 13.1 (Brokers);

(x)    Section 13.2 (Quiet Enjoyment);

(y)    Section 13.4 (Notices);

(z)    Section 13.14 (Summary of Basic Terms, except to the extent such terms are incorporated herein by

Subsection 2.2(ii)(a) above);

(aa)    Second Amendment to Lease, Section 2 (limiting such exclusion to the term “Existing Premises”

only, it being the intention of Sublessor and Sublessee that the Existing Premises not be included in
the Premises subleased hereunder, which are limited to the Expansion Premises);

(bb)    Second Amendment to Lease, Section 3 (Condition of Expansion Premises, subject to Section 2.2.4

below);

(cc)    Second Amendment to Lease, Section 4 (Expansion Termination Option);

(dd)    Second Amendment to Lease, Section (Tenant’s Building Share and Project Share);

(ee)    Second Amendment to Lease, Section 6 (Security Deposit);

(ff)    Second Amendment to Lease, Section 9 (Allowance);

(gg)    Second Amendment to Lease, Section 10 (Extension Term); and

(hh)    Second Amendment to Lease, Section 11 (Brokers).

Without limiting anything in Section 2.2.3 of this Sublease, in the event of a conflict between the express terms of this Sublease
and the terms of the Prime Lease, the terms of this Sublease shall control.

2.2.3    This Sublease is and shall remain subject and subordinate in all respects to the Prime Lease and to all renewals,

modifications, consolidations, replacements and extensions thereof. This Section 2.2.3 shall be self-operative and no further
instrument of subordination shall be required. In the event of termination or cancellation of the Prime Lease for any reason
whatsoever with respect to all or any portion of the Premises, this Sublease shall automatically terminate with respect to all or
such portion of the Premises (provided that if it is as to a material portion of the Premises such that Sublessee is unable to
reasonably conduct its business operations in the remaining portion of the Premises, Sublessee will have the option to terminate
this Sublease effective as of the date of such termination or cancellation) and Sublessee shall have no recourse against Sublessor
for a termination or cancellation of the Prime Lease due to no fault of Sublessor.

2.2.4    The water neutralizer system and generator serving the Premises are used exclusively by the Premises and not
other premises in the Building. Sublessee is responsible for maintaining, repairing and replacing such neutralizer system and
generator (subject to Section 2.2.1 above with respect to Major Capital Items), and obtaining any and all permits and approvals
necessary to operate the water neutralizer system and generator, including a permit

from the Massachusetts Water Resources Authority with respect to the water neutralizer system. Sublessee agrees to retain
EMCOR as its maintenance and repair contractor for the HVAC system serving the Premises so long as EMCOR’s charges are
commercially reasonable and consistent with the Cambridge market. Except as set forth herein, Sublessor shall have no
obligation during the Sublease Term to provide any services of any nature whatsoever to Sublessee or to, in or for the benefit of
the Premises or to expend any money for the preservation or repair of the Premises, or to observe or perform any obligations of
Sublessor under this Sublease in any case where such services, expenditures or obligations are required under the Prime Lease to
be provided, performed or observed by Prime Lessor for the benefit of Sublessor with respect to the Premises, and, subject to this
Section 2.2.4 below, Sublessee agrees to look solely and directly to Prime Lessor for the furnishing of any such services,
expenditure of any such sums, or observance or performance of any such obligations to which, or the benefit of which, Sublessee
may be entitled under this Sublease, but nothing in the foregoing shall be deemed to exculpate or otherwise release Sublessor
from, or prevent Sublessee from looking directly to Sublessor for, any liability arising out of Sublessor’s negligence or willful
misconduct or the failure of Sublessor to perform its express obligations hereunder. Sublessor shall, however, upon the written
request of Sublessee from time to time, use due diligence and reasonable efforts to cause Prime Lessor to furnish such services,
expend such sums, and observe and perform such obligations, which such due diligence and reasonable efforts shall be limited to
notifying Prime Lessor in writing of Sublessee’s request, and if Sublessor, reasonably and good faith, believes that Prime Lessor
has defaulted under its obligations in the Prime Lease, to send one (1) notice of default to Prime Lessor and to otherwise
cooperate, at no out-of-pocket cost to Sublessor, with Sublessee to enforce the Prime Lease; provided that Sublessor will not be
obligated to threaten or commence litigation against Prime Lessor, nor do anything which it believes in good faith would
jeopardize Sublessor’s leasehold interest. Sublessor’s only obligations under the Prime Lease with respect to the Premises are to
use the aforesaid due diligence and reasonable efforts, make those payments of all rent and other charges due to Prime Lessor
thereunder and to make those payments due to the utility providers for utility services (including electricity, water and sewer)
which are separately metered to the Premises, if any, which payments Sublessor hereby agrees to make; provided, however, that
Sublessee makes timely payment to Sublessor of all Base Rent and Additional Rent payable under this Sublease and to perform
such other actions as are expressly required of Sublessor pursuant to this Sublease. Sublessor hereby agrees that, so long as
Sublessee makes timely payment to Sublessor of all Base Rent and Additional Rent payable by Sublessee hereunder, Sublessor
shall make timely payment of all rent and other charges due to Prime Lessor as landlord under the Sublease. Subject to the terms
and conditions of this Sublease, it is the intention of the parties that Sublessee comply with all of Sublessor’s obligations as tenant
under the Prime Lease with respect to the Premises during the Sublease Term to the same extent and with the same force and
effect as if Sublessee were tenant thereunder, and Sublessee hereby agrees to so comply with all such obligations of Sublessor
under the Prime Lease with respect to the Premises during the Sublease Term to the extent required by this Sublease. Sublessee
shall have no claim against Sublessor for any default by the Prime Lessor under the Prime Lease; provided that the foregoing
shall not limit Sublessee's claims against Sublessor for any breach by Sublessor under this Sublease. If as a result of any default
by Prime Lessor as landlord under the Prime Lease, Sublessor as tenant under the Prime Lease is entitled to any offset or similar
rights against Prime

Lessor, Sublessee shall be entitled to a fair and equitable share of such offset or similar rights. No default by Prime Lessor under
the Prime Lease shall excuse Sublessee from the performance of any of its obligations to be performed under this Sublease or to
any reduction in or abatement of any of the rent provided for in this Sublease, unless and only to the extent that Sublessor shall be
excused from the performance of a corresponding obligation as the “Tenant” under the Prime Lease. For clarity, Sublessee shall
not be liable, and nothing in this Sublease is intended or will be construed to make Sublessee responsible or liable for any acts or
liability of Sublessor which accrued or applies to acts or omissions prior to the commencement of or after the expiration or earlier
termination of the Sublease Term (including, without limitation, restoration obligations for improvements or alterations installed
prior to the Sublease Term), and in no event will Sublessee be responsible for the acts or omissions of Sublessor or its Invitees,
regardless of when such acts or omissions occur.

2.2.5    Sublessee and its Invitees shall neither do, nor permit to be done, anything that would increase Sublessor’s
obligations to the Prime Lessor under the Prime Lease (except to the extent permitted by this Sublease) or that would cause the
Prime Lease to be defaulted, terminated or forfeited. Sublessor shall not amend or modify the Prime Lease in any way that would
increase Sublessee’s obligations or diminish Sublessee’s rights under this Lease, nor shall Sublessor or its Invitees do, nor permit
to do or be done, anything that would cause the Prime Lease to be defaulted, terminated or forfeited.

2.2.6    Sublessor shall promptly give Sublessee a copy of any notice of default, termination or otherwise under the Prime

Lease (to the extent relating to the Premises) or otherwise affecting the existence or validity of the Sublease or relating to any
casualty or taking, given by Sublessor or Prime Lessor to the other.    

3.1        TERM

Article 3

TERM OF SUBLEASE

3.1.1    The Sublease Term of this Sublease shall be for the period specified in Section 1.1 as the Sublease Term.
Notwithstanding the foregoing, in the event that Prime Lessor has delivered its written consent to this Sublease, but the Premises
are not delivered to Sublessee in the Delivery Condition on or before February 1, 2021 (subject to any delays due to Force
Majeure (as hereinafter defined)), then Sublessor shall abate Sublessee's obligation to pay Base Rent for the number of days from
February 1, 2021 through the actual date of delivery of the Premises in the Delivery Condition, and such abatement shall be
applied to the monthly Base Rent next payable under this Sublease after the Commencement Date.

3.1.2    Sublessee shall have the right to extend the Sublease Term for the Option Term specified in Section 1.1 on the

same terms and conditions of this Sublease other than Base Rent which shall continue to increase in accordance with the schedule
set forth in Section 1.1. Sublessee may exercise such right to extend by providing Sublessor with no less than six (6) months’
written notice prior to the expiration of the then-current Sublease Term.

3.1.3    Sublessee shall have the right to request to extend the Sublease Term for the three (3) Extension Terms specified in

Section 1.1 on the same terms and conditions of this Sublease other than Base Rent, which shall continue to increase in
accordance with the schedule set forth in Section 1.1. Sublessee may request any such Extension Term in writing to Sublessor at
least six (6) months prior to the expiration of the then-current Sublease Term. Sublessor, in its sole and absolute discretion, may
either accept or deny such request by written notice to Sublessee within thirty (30) days of such request. Sublessor’s failure to
timely accept or deny any such request shall be deemed a denial thereof.

3.1.4    Sublessor shall provide Sublessee with access to the laboratory portion of the Premises within five (5) business

days after Prime Lessor’s written consent to this Sublease, but in any case, not earlier than December 1, 2020, for the purposes of
installing its equipment and making inspections of the HVAC systems, life-safety systems, electrical, and plumbing (all of which
shall be subject to Article 7 of this Sublease); provided, however, that Sublessee shall have no right to operate its business in the
Premises prior to the Commencement Date. Sublessor shall use commercially reasonable efforts to provide such early access on
or before December 1, 2020. Such early access shall be subject to all the terms and conditions of this Sublease, other than the
payment of Base Rent, any Sublessee's Utility Costs for the office portion of the Premises (it being understood that Sublessee
shall pay a pro rata share of Sublessee’s Utility Costs for the laboratory portion of the Premises during such early access period),
Sublessee’s Project Share of Project Taxes, Project Insurance Costs, or Project Operating Costs, Sublessee’s Building Share of
Building Taxes, Building Insurance Costs, or Building Operating Costs, or Sublessee’s Parking Charges, and shall be conditioned
on Sublessee delivering the certificates of insurance required under Section 10.1, below prior to any such early access.

Article 4

CONDITION OF PREMISES

4.1        CONDITION OF PREMISES

    Sublessee acknowledges that it has accepted the Premises “AS IS”, in the order and condition as the Premises are in on the date
hereof; and that Sublessee shall accept the Premises in the condition that it is in as of the Commencement Date, broom clean, free
of Sublessor's personal property and any Hazardous Materials, other than the personal property and equipment as shown on
Exhibit C which will remain in place; provided that the office furniture and other personal property located within the laboratory
portion of the Premises as of the Execution Date shall be removed by Sublessor prior to the Commencement Date (collectively,
the “Delivery Condition”). Sublessee hereby agrees that Sublessor is under no obligation to perform any work upon or alteration
to any part of the Premises for Sublessee’s use and occupancy thereof. Sublessor has provided Sublessee with a decommissioning
report entitled “Laboratory Decommissioning Report for Fog Pharma, 100 Acorn Park Drive, Sixth Floor, Cambridge, MA
02140”, prepared by Triumvirate Environmental, dated March 18, 2020 with respect to the Premises (the “Triumvirate Report”).
Sublessor represents and warrants that no Hazardous Materials have been used in the Premises since the date that Sublessor took
possession of the

th

Premises. Upon expiration or earlier termination of the Sublease Term, Sublessee will surrender and deliver the Premises to
Sublessor broom clean, free of Sublessee's personal property and trade fixtures and any Hazardous Materials brought onto the
Premises by Sublessee and in compliance with the requirements of Section 5.3(a) of the Prime Lease relating to the removal of
Hazardous Materials (including, without limitation, the 5  sentence of such Section 5.3(a), except that with respect to such
sentence, the phrase “as of the date of this Lease” shall mean “as of the Sublease Term Commencement Date”), and otherwise in
its condition existing as of the Commencement Date (subject to any alterations which Sublessee installs and is permitted to leave
in place pursuant to Section 7.1), reasonable wear and tear excepted. Additionally, upon expiration or earlier termination of the
Sublease Term, Sublessee shall be required to deliver a report in substantially the form of the Triumvirate Report. For clarity, all
of Sublessee's trade fixtures and equipment installed in the Premises by Sublessee will be and remain the property of Sublessee
(and Sublessee shall be responsible to repair any damage to the Premises following the removal of any such trade fixtures and
equipment), and Sublessee shall have no liability for any Hazardous Materials which existed prior to the date Sublessee first
occupies the Premises, including without limitation any use or occupancy of the Premises by Sublessee prior to the Sublease
Term.

4.2        FIXTURES AND EQUIPMENT

    Sublessee shall be entitled to use all personal property, furniture, built-in fixtures and equipment physically located in the
Premises as of the Commencement Date, a schedule of which is attached hereto as Exhibit C. Sublessee shall, at its expense,
maintain and repair such personal property, furniture, fixtures and equipment in good order, repair and condition (provided that
Sublessee will not be required to upgrade any of such fixtures and equipment to a condition better than received) and shall
surrender all such fixtures and equipment to Sublessor in such condition at the end of the Sublease Term, reasonable wear and
tear excepted. Sublessee shall use and operate all furniture, personal property and equipment in the Premises in accordance with
industry standards and in a first-class professional manner and shall not commit any waste thereto.

Article 5

USE

5.1        PERMITTED USE

    Sublessee agrees that the Premises shall be used and occupied for the Permitted Uses specified in Section 1.1 only. During the
Sublease Term, Sublessee shall assume and maintain exclusive control of the Premises. Sublessee acknowledges and understands
that Sublessee shall be responsible, at its expense, for providing any janitorial, cleaning, equipment and fixture maintenance and
security services necessary for Sublessee’s use and occupancy of the Premises not otherwise provided by Prime Lessor under the
Prime Lease. Sublessee shall not permit the emission of objectionable noise or odor from the Premises.

5.2        ASSIGNMENT AND SUBLETTING

    Sublessee shall not, by operation of law or otherwise, assign, mortgage, pledge, encumber or in any manner transfer this
Sublease, or any part thereof or any interest of Sublessee hereunder, or sublet or permit the Premises or any part thereof to be
used or occupied by others, without the prior consent of both Sublessor and Prime Lessor. Sublessee shall comply with all of the
terms and provisions of Article VIII of the Prime Lease with respect to any proposed assignment or sublease. Sublessor agrees
that it shall not unreasonably withhold or delay its consent to any assignment or further sublease provided that Sublessor may
withhold or condition its consent for any reason that Prime Lessor is permitted to withhold or condition its consent under Article
VIII of the Prime Lease; provided that notwithstanding anything to the contrary contained herein, no consent of Sublessor will be
required for a transfer to a Permitted Transferee so long as such Permitted Transferee has a net worth that is equal to (a) the net
worth of Sublessee as of the date of this Sublease or (b) the net worth of Sublessee as of the date of any such transfer to a
Permitted Transferee, whichever is greater. Notwithstanding any such consent, Sublessee shall remain liable to Sublessor for the
payment of all Base Rent, Additional Rent and for the performance of the covenants and conditions of this Sublease (which
liability, following any assignment, shall be joint and several with the assignee). Sublessee shall be obligated to pay to Sublessor
all of Sublessor’s reasonable costs and expenses arising out of any request of Sublessee to sublet or assign this Sublease,
including without limitation, reasonable attorney’s fees.

Article 6

RENT

6.1        BASE RENT; ADDITIONAL RENT

6.1.1    The Base Rent and Additional Rent specified in Section 1.1 hereof (collectively, the “Rent”), and any additional

rent or other charges payable pursuant to this Sublease shall be payable by Sublessee to Sublessor at the Mailing Address of
Sublessor set forth in Section 1.1 (or such other place as Sublessor may from time to time designate by notice to Sublessee).
Additional Rent will be payable at the same time as the corresponding Additional Rent payments under the Prime Lease.
Sublessor will provide copies of any statements received from Prime Lessor relating to any of Building Taxes, Building Insurance
Costs, and Building Operating Costs or Project Taxes, Project Insurance Costs and Project Operating Costs, and will request
additional information from Prime Lessor in support of such statements if reasonably requested by Sublessee. The parties
acknowledge and agree that the obligations owing by Sublessee under this Section are rent reserved under this Sublease, for all
purposes hereunder, and are rent reserved within the meaning of Section 502(b)(6) of the Bankruptcy Code or any successor
provisions thereto.

6.1.2    Rent shall be payable, in advance, on or before the first (1 ) day of each and every calendar month during the term

st

of this Sublease; provided that Sublessee, not more than once per any twelve (12) month period, will not be in default under this
Sublease unless it fails to make

any Rent payment for more than three (3) days after it receives written notice that any payment of Rent is past due. Promptly (but
in no event more than thirty (30) days) after Sublessor and Prime Lessor have made the appropriate adjustments between
themselves on account of such actual operating expenses and real estate taxes, the amounts paid by Sublessee as Sublessee’s
Share of such estimated installments (as set forth in Section 1.1) shall be adjusted between Sublessor and Sublessee. The parties’
obligations hereunder to make such adjustments shall survive the expiration or termination of this Sublease. Notwithstanding
anything in this Section 6.1.2 to the contrary, in the event that Sublessor receives from Prime Lessor written demand for any
owed Project Taxes, Project Insurance Costs, Project Operating Costs, Building Taxes, Building Insurance Costs, or Building
Operating Costs pursuant to Article IV of the Prime Lease, Sublessee shall pay Sublessee’s Share thereof within thirty (30) days
of written demand by Sublessor.

6.1.3    Rent for any partial month shall be paid by Sublessee to Sublessor on a pro rata basis.

6.1.4    Except as expressly provided in this Sublease, all Rent and other amounts due under this Sublease shall be made

without demand, offset or deduction. Sublessee shall be entitled to a fair and equitable share of all rent abatements set forth in the
Prime Lease, if any, which Sublessor has been granted with respect to the Premises.

6.2        LATE PAYMENTS; ADDITIONAL RENT

    If any installment of Rent, Additional Rent or other charges is not paid on or before the date such payment is due and payable,
and if as a result Sublessor is obligated to pay to Prime Lessor the late charges or interest specified in Section 12.9 of the Prime
Lease or any other late charge or penalty, then Sublessee shall pay to Sublessor a late charge of three percent (3%) greater than
any late charge, fee or payment that Prime Lessor charges to Sublessor. In addition, if Sublessee shall fail to make any such
payment within five (5) days after the due date (or any such shorter grace period that may be provided under the Prime Lease for
the failure to pay any amounts), such payment shall bear interest at the rate per annum which is two percent (2%) more than the
rate that Prime Lessor may charge Sublessor under Section 12.9 of the Prime Lease, provided, however, that nothing contained
herein shall be construed as permitting Sublessor to charge or receive interest in excess of the maximum legal rate than allowed
by law. Such late charge and interest shall constitute Additional Rent due and payable hereunder with the next installment of Base
Rent due hereunder.

Article 7

ALTERATIONS

7.1        ALTERATIONS

    Sublessee shall not make any alterations, installations, and improvements to the Premises without first obtaining the prior
consent of both Sublessor and Prime Lessor, and any such approved alterations, installations and improvements shall comply with
Section 7.5 of the Prime

Lease, and Sublessee shall be obligated to comply with the terms and provisions of Section 7.5 as required by “Tenant”
thereunder. Sublessor shall not be responsible for the failure or refusal of Prime Lessor to consent to such improvements but will
use diligent and reasonable efforts to obtain such consent (which such diligent and reasonable efforts shall be limited to notifying
Prime Lessor in writing of such request and cooperating with Sublessee and Prime Lessor in obtaining such consent). Any such
approved alterations, additions or improvements shall be done at Sublessee’s sole expense in a good and workmanlike manner
and in compliance with all applicable laws and codes and the applicable requirements of the Prime Lease. At the time of its
approval of any such alterations, Sublessor shall notify Sublessee if Sublessee shall be required to remove the same upon the
expiration or earlier termination of the Sublease Term; provided; however, that if neither Sublessor nor Prime Lessor notifies
Sublessee otherwise at the time of such approval, such alterations shall become the property of Prime Lessor and remain upon
and be surrendered with the Premises. Notwithstanding the exclusion of Section 5.4 of the Prime Lease from this Sublease
pursuant to Section 2.2.2(ii) above, Sublessee shall not make any installations or alterations to the roof of the Building without
complying with the terms and provisions of Section 5.4 and Section 7.4(b) of the Prime Lease, in addition to the terms and
provisions of this Section 7.1. Upon the expiration or earlier termination of the Sublease Term, Sublessee shall not be required to
remove any improvements located in the Premises as of the Commencement Date. Sublessor has approved in concept the planned
alterations to be performed by Sublessee (attached hereto as Exhibit E), specifically including the addition of four (4) fume
hoods; provided that Sublessor will have the right to review and approve the detailed drawings for such alterations and such
alterations will be subject to the approval of Prime Lessor.

Article 8

SUBLESSEE’S RISK; WAIVER

8.1        SUBLESSEE’S RISK

    Sublessee agrees to use and occupy the Premises at Sublessee’s own risk; and to the fullest extent permitted by law, Sublessor
shall have no responsibility or liability for any loss of or damage to fixtures or other personal property of Sublessee, or of those
claiming by, through or under Sublessee, including without limitation, any loss or damage from the breaking, bursting, crossing,
stopping or leaking of electric cables and wires, and water, gas, sewer or steam pipes or like matters, except to the extent directly
caused by the gross negligence or willful misconduct of Sublessor or its Invitees and subject to Massachusetts General Laws
Chapter 186, § 15.

8.2    INDEMNITY AND WAIVER

    Sublessor will not voluntarily do, or fail to do, anything which will constitute a default under the Prime Lease or permit the
Prime  Lease  to  be  terminated  for  any  reason;  provided,  however,  that  Sublessor  shall  not  be  liable  to  Sublessee  for  any  such
termination  relating  to  any  default  of  Sublessee  under  this  Sublease.  Sublessor  hereby  agrees  to  defend,  indemnify  and  hold
harmless Sublessee from and against any and all claims, actions, liabilities, losses, damages,

costs  and  expenses  (including,  without  limitation,  reasonable  attorneys'  fees  and  disbursements)  ("Claims")  arising  from
Sublessor's breach of the Prime Lease (including specifically Section 5.3) or any material provisions of this Sublease, including,
without limitation, the provisions of this Section 8.2, unless such breach arises from the actions or omissions of Sublessee or its
Invitees. The foregoing indemnity will survive the expiration of this Sublease.

    In no event shall Sublessor or Sublessee be liable for any consequential, special, punitive or indirect loss or damage which the
other party may incur or suffer in connection with this Sublease or any services to be performed or provided hereto.

Article 9

9.1        SUBLESSOR’S RIGHT OF ACCESS

SUBLESSOR’S ACCESS TO PREMISES

    If Sublessee fails to make any necessary repairs to the Premises within a reasonable time after notice thereof from Sublessor (in
no event less than the applicable notice and cure period for non-monetary defaults, if any), Sublessor shall have the right to enter
the Premises at all reasonable hours for the purpose of making such repairs, at Sublessee’s cost and expense.

Article 10

INSURANCE

10.1    SUBLESSEE’S INSURANCE

    Sublessee shall maintain throughout the Term of this Sublease such insurance in respect of the Premises and the conduct and
operation of Sublessee’s business in the Premises, with Sublessor and Prime Lessor listed as additional insureds as is required of
“Tenant” under the terms of the Prime Lease (including, without limitation, Section 7.9 as incorporated in this Sublease by
reference). If Sublessee fails to procure or maintain such insurance, pay all premiums and charges therefor and provide Sublessor
with certificate(s) of such insurance within five (5) business days of written notice, then Sublessor may (but shall not be obligated
to) do so, whereupon Sublessee shall reimburse Sublessor upon demand for Sublessor’s costs incurred in so doing. All such
insurance policies shall, to the extent obtainable at commercially reasonable rates, contain endorsements providing that (i) such
policies may not be canceled except upon at least thirty (30) days’ prior notice to Sublessor and Prime Lessor, (ii) no act or
omission of Sublessee shall affect or limit the obligations of the insurer with respect to any other named or additional insured and
(iii) Sublessee shall be solely responsible for the payment of all premiums under such policies and Sublessor, notwithstanding
that it is or may be named as an additional insured, shall have no obligation for the payment of any insurance premiums. No less
than ten (10) days before the Commencement Date, Sublessee shall deliver to Sublessor and Prime Lessor a certificate evidencing
the coverages required by Section 7.9 of the Prime Lease. Any endorsements to such certificates shall also be delivered to
Sublessor and Prime Lessor promptly upon issuance of such certificates. Sublessee shall procure and pay for renewals of such
insurance from time to time before the expiration of such insurance, and Sublessee shall deliver to Sublessor and Prime Lessor
such renewal certificates at least thirty (30) days before the expiration of any existing policy. If Sublessee fails so to deliver any
such renewal certificate at least thirty (30) days before the expiration of any existing policy, then, in addition to its other rights
and remedies in respect of such breach of this Sublease by Sublessee, Sublessor shall have the right, but not the obligation, to
obtain such insurance on Sublessee’s behalf, whereupon Sublessee shall reimburse Sublessor upon demand for Sublessor’s costs
incurred in so doing.

    Sublessee shall include in all insurance policies required to be maintained under this Sublease any clauses or endorsements in
favor of Prime Lessor including, but not limited to, waivers of the right of subrogation, which Sublessor is required to provide as
“Tenant” under the provisions of the Prime Lease. Sublessor and Sublessee mutually release and waive all claims against one
another for loss or damage to the waiving party's personal property and its alterations in the Premises to the extent that any loss or
damage is insurable under policies of casualty insurance the waiving party carries or is required to carry under the Prime Lease or
this Sublease. As part of Prime Lessor's consent to this Sublease, Prime Lessor will agree to waive subrogation claims against
Sublessee to the extent it waives such claims against Sublessor under Section 13.5 of the Prime Lease.

Article 11

CASUALTY

    
11.1    CASUALTY AND RESTORATION; EMINENT DOMAIN

    If the Premises, or any part thereof, shall be damaged or destroyed by fire or other casualty or subject to a taking by eminent
domain then Sublessee shall promptly notify Prime Lessor and Sublessor. Under the Prime Lease, the Prime Lessor is obligated
to repair or restore the Premises in the case of a casualty to the extent and in the manner set forth in Article X of the Prime Lease.
With respect to an eminent domain taking, the Prime Lease shall terminate pursuant to Article XI thereof. If Prime Lessor abates
Sublessor’s rent with respect to the Premises as a result of any casualty or condemnation, then Rent and other charges hereunder
shall be similarly abated for so long as Sublessor is entitled to and receives an abatement under the Prime Lease. If damage is of
the type which entitles Prime Lessor or Sublessor to terminate the Prime Lease, and if Prime Lessor or Sublessor elects to do so,
then the Prime Lease shall cease and come to an end and this Sublease shall similarly terminate. Sublessee acknowledges that
Sublessor shall, in no event, have any obligation whatsoever to rebuild or restore any damage to the Premises. If there is a
casualty event and the Premises is unusable, and the damage will take longer than 180 days to repair, then Sublessee may
terminate this Sublease by delivery of written notice to Sublessor.

Article 12

DEFAULT

12.1    EVENTS OF DEFAULT

    This Sublease and the Sublease Term are subject to the limitation that Sublessee shall be in default if, at any time during the
Term of this Sublease, (i) Sublessee breaches any one or more of the covenants, obligations or requirements of Sublessee under
this Sublease or (ii) any of the events set forth in Section 12.1 of the Prime Lease, which is incorporated into this Sublease
pursuant to Section 2.2.2 of this Sublease, shall occur and, in the case of default under either of the foregoing clauses (i) or (ii), is
not be cured prior to the expiration of the grace period (if any) set forth in Section 12.1 of the Prime Lease, which is incorporated
into this Sublease pursuant to Section 2.2.2 of this Sublease (provided, however, that any grace period for non-monetary defaults
provided in Section 12.1 of the Prime Lease shall be five (5) calendar days shorter for any breach of any covenant, obligation or
requirement of this Sublease) (such uncured event being hereinafter referred to as an “Event of Default”).

12.2    REMEDIES

    Upon the happening of any one or more of the aforementioned Events of Default, and without limiting any other right or
remedy that may be available at law or in equity, Sublessor shall have, and may exercise, any or all of the rights provided to
Prime Lessor under the Prime Lease, including without limitation Article XII thereof.

Article 13

MISCELLANEOUS PROVISIONS

13.1    SIGNAGE

Subject to Prime Lessor’s prior written consent, Sublessee shall have the right, at Sublessee’s sole cost and expense, to have its
name installed on the tenant directory at the main entrance of the Building, and subject to Prime Lessor’s and Sublessor’s prior
written consent (which, with respect to Sublessor, shall not be unreasonably withheld, conditioned or delayed), Sublessee, at its
sole cost and expense, shall have the right to install signage at the entrance to the Premises with a location, size, design, and logo
acceptable to Prime Lessor in its sole and absolute discretion. Except for the signage permitted by this Section 13.1, Sublessee
shall not erect any signs which are visible from the exterior of the Building, or that are not in compliance with applicable Legal
Requirements. Upon the expiration or earlier termination of the Sublease Term, Sublessee shall promptly remove all Sublessee’s
signage at the exterior of the Premises or otherwise approved by Prime Lessor and Sublessee, and restore all damage related to
the installation, existence, and/or removal of such signage.

13.2    WAIVER

    Failure on the part of either party to complain of any action or nonaction on the part of the other, no matter how long the same
may continue, shall never be deemed to be a waiver by such party of any of its rights hereunder. Further, it is agreed that no
waiver of any of the provisions hereof by either party shall be construed as a waiver of any of the other provisions hereof and that
a waiver at any time of any of the provisions hereof shall not be construed as a waiver at any subsequent time of the same
provisions. The consent to or approval of any action by either party requiring such consent or approval shall not be deemed to
waive or render unnecessary such consent to or approval of any subsequent similar act by such party.

13.3    COVENANT OF QUIET ENJOYMENT

    Sublessee, subject to the terms and provisions of this Sublease, on payment of the Rent and observing, keeping, and
performing all of the terms and provisions of this Sublease on Sublessee’s part to be observed, kept, and performed, shall
lawfully, peaceably, and quietly have, hold, occupy, and enjoy the Premises during the Sublease Term without hindrance or
ejection by Sublessor or by any person lawfully claiming under Sublessor; the foregoing covenant of quiet enjoyment is given in
lieu of any other covenant, whether express or implied.

13.4    INDEPENDENT COVENANTS

The obligations of Sublessor and Sublessee, respectively, under this Sublease are agreed by the parties to be

independent covenants. If Sublessor fails to perform any obligation under this Sublease required to be performed by
Sublessor, Sublessee shall have no right to (i) terminate this Sublease, (ii) avail itself of self-help or to perform any obligation
of Sublessor,

(iii) abatement or withholding of Rent, or any other charges or sums payable by Sublessee under this Sublease; or (iv) any
right of setoff.

13.5    COUNTERPARTS; ELECTRONIC SIGNATURES

This Sublease may be executed in counterparts, each of which shall be fully effective and all of which together shall

constitute one and the same instrument. The parties agree that electronic signatures, including those delivered by PDF or signed
through the electronic signature system known as "DocuSign", shall have the same effect as originals. All parties to this Sublease
waive any and all rights to object to the enforceability of this Sublease based on the form or delivery of signature.

13.6    INVALIDITY OF PARTICULAR PROVISIONS; TIME IS OF THE ESSENCE

    If any term or provision of this Sublease, or the application thereof to any person or circumstance, shall, to any extent, be
invalid or unenforceable, the remainder of this Sublease, or the application of such term or provision to persons or circumstances
other than those as to which it is held invalid or unenforceable, shall not be affected thereby, and each term and provision of this
Sublease shall be valid and be enforced to the fullest extent permitted by law. Time is of the essence of each provision of this
Sublease.

13.7    BROKERS

    Each party represents and warrants to the other that it has not directly or indirectly dealt, with respect to the Premises and this
Sublease with any broker other than the Brokers identified in Section 1.1 (the “Brokers”). Each party shall save harmless and
indemnify the other party against any claims by anyone with whom it has so dealt or by whom its attention was called to the
Premises, other than the Brokers, for a commission arising out of the execution and delivery of this Sublease or out of
negotiations between Sublessor and Sublessee with respect to space in the Buildings. Sublessor agrees to pay the Brokers the
commission with respect to this Sublease set forth in a separate agreement between Sublessor and the Brokers.

13.8    PROVISIONS BINDING, ETC.

    Except as herein otherwise expressly provided, the terms hereof shall be binding upon and shall inure to the benefit of the
heirs, legal representatives, successors and assigns, respectively, of Sublessor and Sublessee. Each term and each provision of this
Sublease to be performed by Sublessee shall be construed to be both a covenant and a condition. The reference contained to the
successors and assigns of Sublessee is not intended to constitute a consent to assignment by Sublessee, but has reference only to
those instances in which Sublessor shall have given its consent to a particular assignment if such consent is required by the
provisions of this Sublease. Each person executing this Sublease on behalf of Sublessor warrants that Sublessor is a duly existing
and valid Delaware limited liability company qualified to do business in Massachusetts, that Sublessor has duly executed and
delivered this Sublease, that the execution

and delivery of, and the performance by Sublessor of its obligations under this Sublease are within the powers of Sublessor and
have been duly authorized by all requisite corporate action, and that this Sublease is a valid and binding obligation of Sublessor in
accordance with its terms. Each of the persons executing this instrument on behalf of the Sublessee (each acting in his or her
capacity as an employee of Sublessee and not in his or her personal capacity) hereby covenant and warrant that the Sublessee is a
duly existing and valid Delaware corporation qualified to do business in Massachusetts, that Sublessee has duly executed and
delivered this Sublease, that the execution and delivery of, and the performance by Sublessee of its obligations under this
Sublease are within the powers of Sublessee and have been duly authorized by all requisite action, and that the Sublease is a valid
and binding obligation of Sublessee in accordance with its terms.

13.9    NO RECORDING

    Sublessee agrees not to record this Sublease or any notice thereof.

13.10    NOTICES

    Whenever by the terms of this Sublease notice, demand or other communication shall or may be given, either to Sublessor or to
Sublessee, the same shall be adequately given if in writing and delivered by hand or sent by registered or certified mail, postage
prepaid or by a reputable overnight delivery service:

    If intended for Sublessor, at the Mailing Address of Sublessor set forth in Section 1.1, and at all times with a courtesy copy to

David L. Wiener, Esq., Anderson & Kreiger LLP, 50 Milk Street, 21  Floor, Boston, Massachusetts 02109 (or to such
other address or addresses as may from time to time hereafter be designated by Sublessor by like notice).

st

    If intended for Sublessee, addressed to it prior to the Commencement Date at the Present Mailing Address of Sublessee set
forth in Section 1.1, and after the Commencement Date, at the Mailing Address of Sublessee as of the Commencement
Date set forth in Section 1.1. (or to such other address or addresses as may from time to time hereafter be designated by
Sublessee by like notice).

    All such notices shall be effective upon receipt or refusal to receive.

13.11    SECURITY DEPOSIT

    Within five (5) business days after the execution of this Sublease and receipt of Prime Lessor's consent hereto, Sublessee shall
deliver the Security Deposit to Sublessor in the form of a clean, irrevocable, non-documentary and unconditional letter of credit
in the amount of the Security Deposit in the form attached hereto as Exhibit D (the “Letter of Credit”) issued by and drawable
upon any commercial bank, trust company, national banking association or savings and loan association with offices for banking
and drawing purposes in Boston, Massachusetts or other location provided such bank allows drawing by facsimile (the “Issuing
Bank”), which has

outstanding unsecured, uninsured and unguaranteed indebtedness, that is then rated, without regard to qualification of such rating
by symbols such as “+” or “-” or numerical notation, “Aa” or better by Moody's Investors Service and “AA” or better by
Standard & Poor’s Ratings Service (and is not on credit-watch with negative implications), and has combined capital, surplus and
undivided profits of not less than $1,000,000,000; provided that Sublessor hereby approves Silicon Valley Bank as the issuer of
the Letter of Credit. The Letter of Credit shall (i) name Sublessor as beneficiary, (ii) be in the amount of the Security Deposit, (iii)
have a Term of not less than one year, (iv) permit multiple drawings, (v) be fully transferable by Sublessor in connection with its
transfer of its entire interest in the Sublease only multiple times without the consent of Sublessee and without the payment of any
fees or charges, (vi) be payable to Sublessor or an authorized representative of Sublessor upon presentation of only the Letter of
Credit and a sight draft and a certification of Sublessor (acceptable to Sublessor in its sole discretion) as to the existence of an
Event of Default of Sublessee (provided that the certification language contained in Exhibit D is hereby approved by Sublessor),
and (vii) otherwise be in form and content reasonably satisfactory to Sublessor (provided that Exhibit D is hereby approved). If
upon any transfer of the Letter of Credit, any fees or charges shall be so imposed, then such fees or charges shall be payable
solely by Sublessee and the Letter of Credit shall so specify. The Letter of Credit shall provide that it shall be deemed
automatically renewed, without amendment, for consecutive periods of one year each thereafter during the Term through the date
that is at least sixty (60) days after the last day of the Term of this Sublease, unless the Issuing Bank sends a notice (the “Non-
Renewal Notice”) to Sublessor by certified mail, return receipt requested, not less than thirty (30) days prior to the then-current
expiration date of the Letter of Credit, stating that the Issuing Bank has elected not to renew the Letter of Credit. Sublessor shall
have the right, upon receipt of a Non-Renewal Notice, to draw the full amount of the Letter of Credit, by sight draft on the
Issuing Bank, and shall thereafter hold or apply the cash proceeds of the Letter of Credit pursuant to the terms of this Section
13.11. The Letter of Credit shall state that drafts drawn under and in compliance with the terms of the Letter of Credit will be
duly honored upon presentation to the Issuing Bank at an office location in Boston, Massachusetts or other location by facsimile.
The Letter of Credit shall be subject in all respects to the International Standby Practices current as of the date of this Sublease,
International Chamber of Commerce Publication No. 590. Sublessee shall cooperate, at Sublessee’s expense, with Sublessor to
promptly execute and deliver to Sublessor any and all modifications, amendments and replacements of the Letter of Credit, as
Sublessor may reasonably request to carry out the intent, terms and conditions of this Section 13.11.

    If Sublessee defaults with respect to any provision of this Sublease, including any provision relating to the payment of Rent,
then Sublessor may (but shall not be required to) draw upon the Letter of Credit, and hold and apply the proceeds for the payment
of any Rent or any other sum in default, or to compensate Sublessor for any other loss or damage that Sublessor actually suffers
by reason of Sublessee’s default. The Letter of Credit or any remaining proceeds of the Letter of Credit held by Sublessor after
expiration of the Sublease Term, after any deductions described in this Section 13.11 above, shall be returned to Sublessee or, at
Sublessor's option, to the last assignee of Sublessee's interest hereunder, within thirty (30) days following the expiration of the
Sublease Term.

    If (a) this Sublease is terminated prior to the expiration of the Term by mutual written agreement of Sublessor or Sublessee, (b)
the Prime lease is terminated by reason of a default by Sublessor (where Sublessee is not in default under this Sublease) or (c) if
Sublessee receives a nonappealable court order from a court of competent jurisdiction that the Sublease is terminated, the Letter
of Credit will be cancelled and Sublessor agrees that the issuing bank may cancel such Letter of Credit without any further action
from Sublessor. Sublessor agrees to cooperate with any requests from Sublessee pursuant to this paragraph relating to the
cancellation of the Letter of Credit.

13.12    FORCE MAJEURE.

    “Force Majeure” means accidents; breakage; casualties; physical natural disasters; strikes, lockouts or other labor disturbances
or labor disputes (other than labor disturbances and labor disputes resulting solely from the acts or omissions of the party
claiming Force Majeure); acts of terrorism; riots or civil disturbances; wars or insurrections; epidemics or pandemics; shortages
of materials (which shortages are not unique to the party claiming Force Majeure); regulations, moratoria or other actions,
inactions or delays by governmental authorities, provided that any delay by a governmental authority in issuing any required
permit or approval is not caused by the failure of the party claiming Force Majeure to timely submit a complete application for
such permit or approval in compliance with Legal Requirements; failures by third parties to deliver gas, oil or another suitable
fuel supply, or inability of the party claiming Force Majeure, by exercise of reasonable diligence, to obtain gas, oil or another
suitable fuel; or other causes beyond the reasonable control of the party claiming that Force Majeure has occurred.
Notwithstanding anything in this Sublease to the contrary, events of Force Majeure shall excuse timely performance of a party
hereunder (other than either party’s obligation to pay any amounts hereunder, which shall not be excused by Force Majeure) for a
period equal to the delay caused thereby and, therefore, if this Sublease specifies a time period for performance of an obligation
of either party, that time period shall be extended by the period of any delay in such party’s performance caused by an event of
Force Majeure. Each party claiming any delay as a result of Force Majeure shall notify the other party in writing within ten (10)
business days after it acquires actual knowledge of the event constituting an event of Force Majeure, which written notice shall
state in reasonable detail the nature of such event, the reason(s) that such event constitutes an event of Force Majeure, and the
manner in which such event has or will delay performance of the claiming party’s obligations hereunder. Each party will use
reasonable efforts to mitigate the effect of any Force Majeure.

13.13    PRIME LESSOR CONSENT

    This Sublease shall not be effective until and unless Prime Lessor has given its consent hereto; Sublessor shall be responsible
for paying all costs and expenses payable to Prime Lessor under the Prime Lease in connection with obtaining such consent.
Sublessor shall not be liable to Sublessee for the failure or refusal of Prime Lessor to consent to this Sublease; provided that in
the event Prime Lessor has not granted its consent on or before December 15, 2020, then Sublessee shall have the right to
terminate this Sublease at any time thereafter (and before such consent is received) by written notice delivered to Sublessor. Upon
any such termination, each

of Sublessor and Sublessee will be released of any and all liability or obligation in connection with this Sublease.

[Signature Page Follows]

    EXECUTED under seal, in any number of counterpart copies, each of which counterpart copies shall be an original for all
purposes, as of the day and year first above written.

            SUBLESSOR:        GENOCEA BIOSCIENCES, INC.

                            By_/s/ Diantha Duvall
                             Name: Diantha Duvall
                             Its: CFO
                             hereunto duly authorized

            SUBLESSEE:        ZYMERGEN INC.

                            By_/s/ Enakshi Singh
                             Name: Enakshi Singh
                             Its: CFO
                             hereunto duly authorized

    
Exhibit A
Description/Floor Plan of Premises

Exhibit B

Prime Lease

[See Attached]

Lease, dated as of July 3, 2012 between TBCI, LLC and Genocea Biosciences, Inc. (incorporated by reference to Exhibit 10.8 to
the Company’s Registration Statement on Form S-1, File No. 333-193043, dated December 23, 2013)

First Amendment to Lease, dated May 16, 2016, between 100 Discovery Park DE, LLC, a Delaware limited liability company (as
successor in interest to TBCI, LLC, as Trustee of 100 Discovery Park Realty Trust) and Genocea Biosciences, Inc. (incorporated
by reference to Exhibit 10.30 to the Company’s Form 10-Q, File No. 001-36289, filed on August 5, 2016)

Second Amendment to the Lease, dated May 1, 2019, between 100 Discovery Park DE, LLC, a Delaware limited liability
company (as successor in interest to TBCI, LLC, as Trustee of 100 Discovery Park Realty Trust) and Genocea Biosciences, Inc.
(incorporated by reference to Exhibit 10.23 to the Company's Annual Report on Form 10-K, File No. 001-36289, filed on
February 13, 2020)

Exhibit C

Schedule of Furniture and Equipment

Exhibit D
Letter of Credit

L/C DRAFT LANGUAGE

IRREVOCABLE STANDBY LETTER OF CREDIT NUMBER _____________

ISSUE DATE: ______________

ISSUING BANK:
SILICON VALLEY BANK
3003 TASMAN DRIVE
2ND FLOOR, MAIL SORT HF210
SANTA CLARA, CALIFORNIA 95054

BENEFICIARY:
GENOCEA BIOSCIENCES, INC.
100 ACORN PARK DRIVE, 5TH FLOOR
CAMBRIDGE, MA 02140
ATTN: DIRECTOR, OPERATIONS

APPLICANT:
ZYMERGEN, INC.
5980 HORTON STREET, SUITE 105
EMERYVILLE, CA 94602

AMOUNT:    US$237,511 (TWO HUNDRED THIRTY-SEVEN THOUSAND, FIVE HUNDRED ELEVEN AND XX/100 U.S. DOLLARS)

EXPIRATION DATE:        SVB WILL PUT A SPECIFIC DATE HERE THAT’S 1 YEAR ISSUANCE HERE

PLACE OF EXPIRATION:    ISSUING BANK’S COUNTERS AT ITS ABOVE ADDRESS

DEAR SIR/MADAM:

WE  HEREBY  ESTABLISH  OUR  IRREVOCABLE  STANDBY  LETTER  OF  CREDIT  NO.  SVBSF______  IN  YOUR  FAVOR  AVAILABLE  BY
PAYMENT AGAINST YOUR PRESENTATION TO US OF THE FOLLOWING DOCUMENT:

1.BENEFICIARY’S SIGNED AND DATED STATEMENT STATING AS FOLLOWS:

“AN  EVENT  OF  DEFAULT  (AS  DEFINED  IN  THE  LEASE)  HAS  OCCURRED  UNDER  THAT  CERTAIN  LEASE  AGREEMENT  BETWEEN
ZYMERGEN,  INC.,  AS  SUBLESSEE,  AND  GENOCEA  BIOSCIENCES,  INC.  AS  SUBLESSOR,  AS  AMENDED,  SUPPLEMENTED  OR
OTHERWISE  MODIFIED  TO  DATE.  THE  UNDERSIGNED  HEREBY  CERTIFIES  THAT:  (I)  THE  UNDERSIGNED  IS  AN  AUTHORIZED
REPRESENTATIVE OF SUBLESSOR; (II) SUBLESSOR IS THE BENEFICIARY OF LETTER OF CREDIT

NO.  SVBSF  _______________  ISSUED  BY  SILICON  VALLEY  BANK;  (III)  SUBLESSOR  HAS  GIVEN  WRITTEN  NOTICE  TO  SUBLESSEE  TO
CURE  THE  DEFAULT  PURSUANT  TO  THE  TERMS  OF  THE  LEASE;  (IV)  SUCH  DEFAULT  HAS  NOT  BEEN  CURED  UP  TO  THIS  DATE  OF
DRAWING UNDER THE LETTER OF CREDIT; (V) SUBLESSOR IS AUTHORIZED TO DRAW DOWN ON THE LETTER OF CREDIT; AND (VI)
SUBLESSOR  WILL  HOLD  THE  FUNDS  DRAWN  UNDER  THE  LETTER  OF  CREDIT  AS  SECURITY  DEPOSIT  FOR  SUBLESSEE  OR  APPLY
SAID FUNDS TO SUBLESSEE’S OBLIGATION UNDER THE LEASE. THE AMOUNT HEREBY DRAWN UNDER THE LETTER OF CREDIT IS
US$237,511, WITH PAYMENT TO BE MADE TO THE FOLLOWING ACCOUNT: [INSERT WIRE INSTRUCTIONS (TO INCLUDE NAME AND
ACCOUNT NUMBER OF THE BENEFICIARY)].”

PARTIAL DRAWS AND MULTIPLE PRESENTATIONS ARE ALLOWED.

THIS  LETTER  OF  CREDIT  SHALL  BE  AUTOMATICALLY  EXTENDED  FOR  ADDITIONAL  PERIODS  OF  ONE  YEAR,  WITHOUT
AMENDMENT, FROM THE PRESENT OR EACH FUTURE EXPIRATION DATE UNLESS AT LEAST 30 (THIRTY) DAYS PRIOR TO THE THEN
CURRENT EXPIRATION DATE WE SEND TO YOU A NOTICE BY REGISTERED OR CERTIFIED MAIL OR OVERNIGHT COURIER SERVICE
AT THE ABOVE ADDRESS THAT THIS LETTER OF CREDIT WILL NOT BE EXTENDED BEYOND THE THEN CURRENT EXPIRATION DATE.
IN NO EVENT SHALL THIS LETTER OF CREDIT BE AUTOMATICALLY EXTENDED BEYOND AUGUST 31, 2022. IN THE EVENT WE SEND
SUCH NOTICE OF NON-EXTENSION, YOU MAY DRAW HEREUNDER BY YOUR PRESENTATION TO US OF YOUR SIGNED AND DATED
STATEMENT STATING THAT YOU HAVE RECEIVED A NON-EXTENSION NOTICE FROM SILICON VALLEY BANK IN RESPECT OF LETTER
OF  CREDIT  NO.  SVBSF  _____________,  YOU  ARE  DRAWING  ON  SUCH  LETTER  OF  CREDIT  FOR  US$237,511,  AND  YOU  HAVE  NOT
RECEIVED A REPLACEMENT LETTER OF CREDIT ACCEPTABLE TO YOU.

ALL DEMANDS FOR PAYMENT SHALL BE MADE BY PRESENTATION OF THE REQUIRED DOCUMENTS  ON A BUSINESS DAY AT OUR
OFFICE  (THE  “BANK’S  OFFICE”)  AT:  SILICON  VALLEY  BANK,  3003  TASMAN  DRIVE,  MAIL  SORT  HF  210,  SANTA  CLARA,  CA  95054,
ATTENTION: GLOBAL TRADE FINANCE. AS USED IN THIS LETTER OF CREDIT, "BUSINESS DAY" SHALL MEAN ANY DAY OTHER THAN
A  SATURDAY,  SUNDAY  OR  A  DAY  ON  WHICH  BANKING  INSTITUTIONS  IN  THE  STATE  OF  CALIFORNIA  ARE  AUTHORIZED  OR
REQUIRED BY LAW TO CLOSE.

facsimile  presentations  are  ALSO  permitted.  each  facsimile  transmission  shall  be  MADE  AT:  (408)  496-2418  OR  (408)  969-6510;  AND  UNDER
CONTEMPORANEOUS TELEPHONE ADVICE TO: (408) 450-5001 OR (408) 654-7176, ATTENTION: GLOBAL TRADE FINANCE. ABSENCE OF
THE AFORESAID TELEPHONE ADVICE SHALL NOT AFFECT OUR OBLIGATION TO HONOR ANY DRAW REQUEST.

THIS LETTER OF CREDIT IS TRANSFERABLE IN WHOLE BUT NOT IN PART ONE OR MORE TIMES, BUT IN EACH INSTANCE ONLY TO A
SINGLE  BENEFICIARY  AS  TRANSFEREE  AND  for  THE  THEN  AVAILABLE  AMOUNT,  ASSUMING  SUCH  TRANSFER  TO  SUCH
TRANSFEREE WOULD BE IN COMPLIANCE WITH THEN APPLICABLE LAW AND REGULATION, INCLUDING BUT NOT LIMITED TO THE
REGULATIONS OF THE U.S. DEPARTMENT OF TREASURY AND U.S. DEPARTMENT OF COMMERCE. AT THE TIME OF TRANSFER, THE
ORIGINAL  LETTER  OF  CREDIT  AND  ORIGINALS  OR  COPIES  OF  ALL  AMENDMENTS,  IF  ANY,  TO  THIS  LETTER  OF  CREDIT  MUST  BE
SURRENDERED TO US AT OUR ADDRESS INDICATED IN THIS LETTER OF CREDIT TOGETHER WITH OUR TRANSFER FORM ATTACHED
HERETO  AS  EXHIBIT  A  DULY  EXECUTED.  APPLICANT  SHALL  PAY  OUR  TRANSFER  FEE  OF  ¼  OF  1%  OF  THE  TRANSFER  AMOUNT
(MINIMUM US$250.00) UNDER THIS LETTER OF CREDIT. EACH TRANSFER SHALL BE EVIDENCED BY EITHER (1) OUR ENDORSEMENT
ON THE REVERSE OF THE LETTER OF CREDIT AND WE SHALL FORWARD THE ORIGINAL OF THE LETTER OF CREDIT SO ENDORSED
TO  THE  TRANSFEREE  OR  (2)  OUR  ISSUING  A  REPLACEMENT  LETTER  OF  CREDIT  TO  THE  TRANSFEREE  ON  SUBSTANTIALLY  THE
SAME  TERMS  AND  CONDITIONS  AS  THE  TRANSFERRED  LETTER  OF  CREDIT  (IN  WHICH  EVENT  THE  TRANSFERRED  LETTER  OF
CREDIT SHALL HAVE NO FURTHER EFFECT).

IF ANY INSTRUCTIONS ACCOMPANYING A DRAWING UNDER THIS LETTER OF CREDIT REQUEST THAT PAYMENT IS TO BE MADE BY
TRANSFER  TO  YOUR  ACCOUNT  WITH  ANOTHER  BANK,  WE  WILL  ONLY  EFFECT  SUCH  PAYMENT  BY  FED  WIRE  TO  A  U.S.
REGULATED BANK, AND WE AND/OR SUCH OTHER BANK MAY RELY ON AN ACCOUNT NUMBER SPECIFIED IN SUCH INSTRUCTIONS
EVEN IF THE NUMBER IDENTIFIES A PERSON OR ENTITY DIFFERENT FROM THE INTENDED PAYEE.

THIS  LETTER  OF  CREDIT  IS  SUBJECT  TO  THE  INTERNATIONAL  STANDBY  PRACTICES  (ISP98),  INTERNATIONAL  CHAMBER  OF
COMMERCE, PUBLICATION NO. 590.

___________________________ ___________________________
AUTHORIZED SIGNATURE AUTHORIZED SIGNATURE

IRREVOCABLE STANDBY LETTER OF CREDIT NUMBER __________________

EXHIBIT A

FORM OF TRANSFER FORM

DATE: ____________________

TO: SILICON VALLEY BANK
3003 TASMAN DRIVE                RE: IRREVOCABLE STANDBY LETTER OF CREDIT
SANTA CLARA, CA 95054     NO. _____________ ISSUED BY
ATTN: GLOBAL TRADE FINANCE SILICON VALLEY BANK, SANTA CLARA
STANDBY LETTERS OF CREDIT     L/C AMOUNT: ___________________

GENTLEMEN:

FOR VALUE RECEIVED, THE UNDERSIGNED BENEFICIARY HEREBY IRREVOCABLY TRANSFERS TO:

_________________________________________________________________________________________
(NAME OF TRANSFEREE)

_________________________________________________________________________________________
(ADDRESS)

ALL  RIGHTS  OF  THE  UNDERSIGNED  BENEFICIARY  TO  DRAW  UNDER  THE  ABOVE  LETTER  OF  CREDIT  UP  TO  ITS  AVAILABLE
AMOUNT AS SHOWN ABOVE AS OF THE DATE OF THIS TRANSFER.

BY  THIS  TRANSFER,  ALL  RIGHTS  OF  THE  UNDERSIGNED  BENEFICIARY  IN  SUCH  LETTER  OF  CREDIT  ARE  TRANSFERRED  TO  THE
TRANSFEREE. TRANSFEREE  SHALL  HAVE  THE  SOLE  RIGHTS  AS  BENEFICIARY  THEREOF,  INCLUDING  SOLE  RIGHTS  RELATING  TO
ANY  AMENDMENTS,  WHETHER  INCREASES  OR  EXTENSIONS  OR  OTHER  AMENDMENTS,  AND  WHETHER  NOW  EXISTING  OR
HEREAFTER  MADE.  ALL  AMENDMENTS  ARE  TO  BE  ADVISED  DIRECTLY  TO  THE  TRANSFEREE  WITHOUT  NECESSITY  OF  ANY
CONSENT OF OR NOTICE TO THE UNDERSIGNED BENEFICIARY.

THE ORIGINAL OF SUCH LETTER OF CREDIT IS RETURNED HEREWITH, AND WE ASK YOU TO EITHER (1) ENDORSE THE TRANSFER
ON THE REVERSE THEREOF, AND FORWARD IT DIRECTLY TO THE TRANSFEREE WITH YOUR CUSTOMARY NOTICE OF TRANSFER, OR
(2) ISSUE A REPLACEMENT LETTER OF CREDIT TO THE TRANSFEREE ON SUBSTANTIALLY THE SAME TERMS AND CONDITIONS AS
THE  TRANSFERRED  LETTER  OF  CREDIT  (IN  WHICH  EVENT  THE  TRANSFERRED  LETTER  OF  CREDIT  SHALL  HAVE  NO  FURTHER
EFFECT).
SIGNATURE AUTHENTICATED

The name(s), title(s), and signature(s) conform to that/those on file with us for the company and the signature(s) is/are authorized to execute this instrument.

_________________________________________________
(Name of Bank)
_________________________________________________
(Address of Bank)
_________________________________________________
(City, State, ZIP Code)
_________________________________________________

(Authorized Name and Title)

_________________________________________________
(Authorized Signature)
_________________________________________________
(Telephone number)

SINCERELY,

_____________________________
(BENEFICIARY’S NAME)

_____________________________
(SIGNATURE OF BENEFICIARY)
_____________________________
(NAME AND TITLE)

EXHIBIT E

PROPOSED ALTERATIONS
[See Attached]

Exhibit 10.26

Portions of this exhibit have been redacted because they are both (i) not material and (ii) would likely cause

competitive harm if publicly disclosed. Information that was omitted has been noted in this document with a
placeholder identified by the mark [* * *].

LOAN AND SECURITY AGREEMENT

THIS LOAN AND SECURITY AGREEMENT (this “Agreement”) dated as of February 18, 2021 (the “Effective Date”) between SILICON
VALLEY  BANK,  a  California  corporation  (together  with  any  successor  or  assignee  “Bank”),  and  GENOCEA  BIOSCIENCES,  INC.,  a  Delaware
corporation (“Borrower”), provides the terms on which Bank shall lend to Borrower and Borrower shall repay Bank. The parties agree as follows:

1.    ACCOUNTING AND OTHER TERMS

Accounting terms not defined in this Agreement shall be construed following GAAP. Calculations and determinations must be made following
GAAP.  Capitalized  terms  not  otherwise  defined  in  this  Agreement  shall  have  the  meanings  set  forth  in  Section  13.  All  other  terms  contained  in  this
Agreement, unless otherwise indicated, shall have the meaning provided by the Code to the extent such terms are defined therein.

2.    loan and terms of payment

2.1        Promise  to  Pay.  Borrower  hereby  unconditionally  promises  to  pay  Bank  the  outstanding  principal  amount  of  all  Credit  Extensions  and

accrued and unpaid interest thereon as and when due in accordance with this Agreement.

2.1.1    Term Loan Advance.

(a)    Availability. Subject to the terms and conditions of this Agreement, upon Borrower’s request, Bank shall make one (1) term loan
advance  (the  “Term  Loan  Advance”)  to  Borrower,  on  or  about  the  Effective  Date,  in  an  original  principal  amount  of  Ten  Million  Dollars
($10,000,000.00);  provided  that  all  or  a  portion  of  the  Term  Loan  Advance  shall  be  used  to  repay  Borrower’s  outstanding  liabilities  and  obligations  to
Hercules Capital (the “Hercules Obligations”) in full. After repayment, the Term Loan Advance (or any portion thereof) may not be reborrowed.

(b)    Interest Period. Commencing on the first (1st) Payment Date of the month following the month in which the Funding Date of the
Term Loan Advance occurs, and continuing on each Payment Date thereafter, Borrower shall make monthly payments of interest on the principal amount of
the Term Loan Advance at the rate set forth in Section 2.2(a).

(c)    Repayment. Commencing on the Term Loan Amortization Date, and continuing on each Payment Date thereafter, Borrower shall
repay the aggregate outstanding amount of the Term Loan Advance in (i) twenty-four (24) consecutive equal monthly installments of principal, plus (ii)
monthly payments of accrued interest at the rate set forth in Section 2.2(a). All outstanding principal and accrued and unpaid interest with respect to the
Term Loan Advance, and all other outstanding Obligations with respect to the Term Loan Advance, are due and payable in full on the Term Loan Maturity
Date.

(d)        Mandatory  Prepayment  Upon  an  Acceleration.  If  the  Term  Loan  Advance  is  accelerated  in  accordance  with  the  terms  hereof
following the occurrence and during the continuance of an Event of Default, Borrower shall immediately pay to Bank an amount equal to the sum of: (i) all
outstanding  principal  thereof  plus  accrued  and  unpaid  interest  thereon,  (ii)  the  Final  Payment,  (iii)  the  Prepayment  Premium  in  effect  on  the  date  such
prepayment is required to be made, plus (iv) all other sums, if any, that shall have become due and payable, including interest at the Default Rate with
respect to any past due amounts.

(e)    Permitted Prepayment of Term Loan Advance. Borrower shall have the option to prepay all, but not less than all, of the Term Loan
Advance, provided Borrower (i) provides written notice to Bank of its election to prepay the Term Loan Advance at least ten (10) Business Days prior to
such prepayment, and (ii) pays, on the date of such prepayment (A) all outstanding principal thereof plus accrued and unpaid interest thereon, (B) the Final
Payment,  (C)  the  Prepayment  Premium  in  effect  on  the  date  of  such  payment,  plus  (D)  all  other  sums,  if  any,  that  shall  have  become  due  and  payable,
including interest at the Default Rate with respect to any past due

amounts. Notwithstanding anything to the contrary contained in this Agreement, the Borrower may rescind, or extend the date for prepayment specified in,
any notice of prepayment under this Section 2.1.1(e), if such prepayment would have resulted from a refinancing or other transaction which refinancing or
other transaction shall not be consummated or shall otherwise be delayed.

2.2    Payment of Interest on the Credit Extensions.

(a)    Interest Rate. Subject to Section 2.2(b), the principal amount outstanding under the Term Loan Advance shall accrue interest at a
floating per annum rate equal to the greater of (i) the Prime Rate plus three percent (3.00%) and (ii) six and one-quarter of one percent (6.25%), which
interest, in each case, shall be payable monthly in accordance with Section 2.2(d) below.

(b)    Default Rate. Immediately upon the occurrence and during the continuance of an Event of Default, Obligations shall bear interest at
a  rate  per  annum  which  is  four  percent  (4.0%)  above  the  rate  that  is  otherwise  applicable  thereto  (the  “Default Rate”).  Fees  and  expenses  which  are
required  to  be  paid  by  Borrower  pursuant  to  the  Loan  Documents  (including,  without  limitation,  Bank  Expenses)  but  are  not  paid  when  due  shall  bear
interest  until  paid  at  a  rate  equal  to  the  highest  rate  applicable  to  the  Obligations.  Payment  or  acceptance  of  the  increased  interest  rate  provided  in  this
Section 2.2(b) is not a permitted alternative to timely payment and shall not constitute a waiver of any Event of Default or otherwise prejudice or limit any
rights or remedies of Bank.

effective on the effective date of any change to the Prime Rate and to the extent of any such change.

(c)        Adjustment  to  Interest  Rate. Changes  to  the  interest  rate  of  any  Credit  Extension  based  on  changes  to  the  Prime  Rate  shall  be

(d)    Payment; Interest Computation. Interest is payable monthly on the Payment Date and shall be computed on the basis of a 360-day
year  for  the  actual  number  of  days  elapsed.  In  computing  interest,  (i)  all  payments  received  after  12:00  p.m.  Eastern  time  on  any  day  shall  be  deemed
received at the opening of business on the next Business Day, and (ii) the date of the making of any Credit Extension shall be included and the date of
payment shall be excluded; provided, however, that if any Credit Extension is repaid on the same day on which it is made, such day shall be included in
computing interest on such Credit Extension.

2.3    Fees. Borrower shall pay to Bank:

(a)    Final Payment. The Final Payment, when due hereunder; and

(b)    Prepayment Premium. The Prepayment Premium, when (and if) due hereunder;

(c)        Bank Expenses. All  Bank  Expenses  (including  reasonable  and  documented  attorneys’  fees  and  expenses  for  documentation  and

negotiation of this Agreement) incurred through and after the Effective Date, when due (or, if no stated due date, upon demand by Bank).

Unless otherwise provided in this Agreement or in a separate writing by Bank, Borrower shall not be entitled to any credit, rebate, or
repayment of any fees earned by Bank pursuant to this Agreement notwithstanding any termination of this Agreement or the suspension or termination of
Bank’s obligation to make loans and advances hereunder. Bank may deduct amounts owing by Borrower under the clauses of this Section 2.3 pursuant to
the terms of Section 2.4(c). Bank shall provide Borrower written notice of deductions made from the Designated Deposit Account pursuant to the terms of
the clauses of this Section 2.3.

2.4    Payments; Application of Payments; Debit of Accounts.

(a)    All payments to be made by Borrower under any Loan Document shall be made in immediately available funds in Dollars, without
setoff or counterclaim, before 12:00 p.m. Eastern time on the date when due. Payments of principal and/or interest received after 12:00 p.m. Eastern time
are considered received at the opening of business on the next Business Day. When a payment is due hereunder on a day that is not a Business Day, the
payment shall be due the next Business Day, and additional fees or interest, as applicable, shall continue to accrue until paid.

applied. Borrower shall have no right to specify the order or the accounts to

(b)        Bank  has  the  exclusive  right  to  determine  the  order  and  manner  in  which  all  payments  with  respect  to  the  Obligations  may  be

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which Bank shall allocate or apply any payments required to be made by Borrower to Bank or otherwise received by Bank under this Agreement when any
such allocation or application is not specified elsewhere in this Agreement.

(c)    Bank may debit the Designated Deposit Account (or, if funds in the Designated Deposit Account are insufficient or if an Event of
Default has occurred and is continuing, any other account of Borrower maintained with Bank), for principal and interest payments or any other amounts
Borrower owes Bank when due hereunder. These debits shall not constitute a set-off.

2.5    Withholding.

(a)    Payments received by Bank from Borrower under this Agreement will be made free and clear of and without deduction for any and
all  Taxes,  unless  any  such  withholding  or  deduction  is  required  by  an  applicable  Requirement  of  Law.  Specifically,  however,  if  at  any  time  any
Governmental Authority or Requirement of Law requires Borrower to make any withholding or deduction from any such payment or other sum payable
hereunder to Bank, and such amount required to be withheld or deducted is an Indemnified Tax, Borrower hereby covenants and agrees that the amount due
from Borrower with respect to such payment or other sum payable hereunder will be increased to the extent necessary to ensure that, after the making of
such required withholding or deduction, Bank receives a net sum equal to the sum which it would have received had no withholding or deduction been
required, and Borrower shall pay the full amount withheld or deducted to the relevant Governmental Authority. Borrower will, upon request, furnish Bank
with proof reasonably satisfactory to Bank indicating that Borrower has made such withholding payment.

(b)    If Bank is entitled to an exemption from or reduction of withholding Tax with respect to payments made under this Agreement, it
shall  deliver  to  Borrower,  at  the  time  or  times  reasonably  requested  by  Borrower,  such  properly  completed  and  executed  documentation  reasonably
requested by Borrower as will permit such payments to be made without withholding or at a reduced rate of withholding or to determine the amount to
deduct  and  withhold  from  such  payment.  In  addition,  Bank,  if  reasonably  requested  by  Borrower,  shall  deliver  such  other  documentation  prescribed  by
applicable  law  or  reasonably  requested  by  Borrower  as  will  enable  Borrower  to  determine  whether  or  not  Bank  is  subject  to  backup  withholding  or
information reporting requirements or as may be necessary for Borrower to comply with its obligations under FATCA or determine that Bank has complied
with its obligations under FATCA or to permit Borrower to determine the withholding or deduction required to be made. Without limiting the generality of
the  foregoing,  Bank  shall  deliver  to  Borrower  on  or  prior  to  the  date  of  the  Term  Loan  Advance  (and  from  time  to  time  thereafter  upon  the  reasonable
request  of  Borrower)  whichever  of  IRS  Form  W-9,  IRS  Form  W-8BEN-E,  IRS  Form  W-8ECI  or  W-8IMY  is  applicable,  as  well  as  any  applicable
supporting documentation or certifications.

(c)    If Bank determines, in its sole discretion exercised in good faith, that it has received a refund of any Taxes as to which it has been
indemnified  pursuant  to  this  Section  2.5  by  Borrower,  then  Bank  shall  repay  to  Borrower  an  amount  equal  to  such  refund  (but  only  to  the  extent  of
indemnity payments made under this Section with respect to the Taxes giving rise to such refund), net of all out-of-pocket expenses (including Taxes) of
such indemnified party and without interest (other than any interest paid by the relevant Governmental Authority with respect to such refund). Borrower,
upon the request of Bank, shall repay to Borrower the amount paid over pursuant to this paragraph (c) (plus any penalties, interest or other charges imposed
by the relevant Governmental Authority) in the event that Bank is required to repay such refund to such Governmental Authority. Notwithstanding anything
to the contrary in this Section 2.5(c), in no event will Bank be required to pay any amount to Borrower pursuant to this Section 2.5(c) the payment of which
would place Bank in a less favorable net after-Tax position than Bank would have been in if the Tax subject to indemnification and giving rise to such
refund had not been deducted, withheld or otherwise imposed and the indemnification payments or additional amounts with respect to such Tax had never
been paid. This Section 2.5(c) shall not be construed to require Bank to make available its Tax returns (or any other information relating to its Taxes that it
deems confidential) to Borrower or any other Person.

(d)    The agreements and obligations of Borrower and Bank contained in this Section 2.5 shall survive the termination of this Agreement.

3.    CONDITIONS OF LOANS

3.1        Conditions  Precedent  to  Initial  Credit  Extension.  Bank’s  obligation  to  make  the  initial  Credit  Extension  is  subject  to  the  condition

precedent that Bank shall have received, in form and substance satisfactory to

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Bank, such documents, and completion of such other matters, as Bank may reasonably deem necessary or appropriate, including, without limitation:

(a)    duly executed signatures to the Loan Documents;

(b)    duly executed signatures to the Warrant;

(c)    the Operating Documents and long-form good standing certificates of Borrower certified by the Secretary of State of Delaware and

each other jurisdiction in which Borrower is qualified to conduct business, each as of a date no earlier than thirty (30) days prior to the Effective Date;

(d)        a  secretary’s  corporate  borrowing  certificate  of  Borrower  with  respect  to  Borrower’s  Operating  Documents,  incumbency,  and

resolutions authorizing the execution and delivery of this Agreement and the other Loan Documents;

(e)    duly executed signatures to the completed Borrowing Resolutions for Borrower;

(f)        certified  copies,  dated  as  of  a  recent  date,  of  Uniform  Commercial  Code  financing  statement  searches,  as  Bank  may  request,
accompanied  by  written  evidence  (including  any  Uniform  Commercial  Code  termination  statements)  that  the  Liens  indicated  in  any  such  financing
statements either constitute Permitted Liens or have been or, in connection with the initial Credit Extension, will be terminated or released;

(g)    duly executed signature to a payoff letter from Hercules Capital;

(h)    evidence that (i) the Liens securing Indebtedness owed by Borrower to Hercules Capital will be terminated and (ii) the documents
and/or filings evidencing the perfection of such Liens, including without limitation any Uniform Commercial Code financing statements and/or any control
agreements, have or will, concurrently with the initial Credit Extension, be terminated or released;

(i)    duly executed signatures to the Stock Pledge Agreement;

(j)    the Perfection Certificate of Borrower, together with the duly executed signature thereto;

duly executed signature thereto;

(k)    a legal opinion (with respect to authority and enforceability) of Borrower’s counsel dated as of the Effective Date together with the

(l)    evidence satisfactory to Bank that the insurance policies required by Section 6.5 hereof are in full force and effect; and

(m)    payment of the fees and Bank Expenses then due as specified in Section 2.3 hereof.

3.2    Conditions Precedent to all Credit Extensions. Bank’s obligation to make each Credit Extension, including the initial Credit Extension, is

subject to the following conditions precedent:

(a)    except as otherwise provided in Section 3.4, timely receipt of an executed Payment/Advance Form;

(b)    the representations and warranties in this Agreement shall be true, accurate, and complete in all material respects on the date of the
Payment/Advance  Form  and  on  the  Funding  Date  of  each  Credit  Extension;  provided,  that  such  materiality  qualifier  shall  not  be  applicable  to  any
representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and
warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date, and no Event of Default shall
have occurred and be continuing or result from the Credit Extension. Each Credit Extension is Borrower’s representation and warranty on that date that the
representations  and  warranties  in  this  Agreement  remain  true,  accurate,  and  complete  in  all  material  respects;  provided,  however,  that  such  materiality
qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided,
further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such
date; and

(c)    Bank determines to its reasonable satisfaction that there has not been any material impairment in the general affairs, management,

results of operation, financial condition or the prospect of repayment

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of the Obligations, or any material adverse deviation by Borrower from the most recent business plan of Borrower presented to and accepted by Bank.

3.3    Covenant to Deliver. Borrower agrees to deliver to Bank each item required to be delivered to Bank under this Agreement as a condition
precedent to any Credit Extension. Borrower expressly agrees that a Credit Extension made prior to the receipt by Bank of any such item shall not (unless
otherwise agreed to by Bank in writing in its sole and absolute discretion) constitute a waiver by Bank of Borrower’s obligation to deliver such item, and
the making of any Credit Extension in the absence of a required item shall be in Bank’s sole discretion.

3.4    Procedures for Borrowing. Subject to the prior satisfaction of all other applicable conditions to the making of a Credit Extension set forth
in this Agreement, to obtain a Credit Extension, Borrower shall notify Bank (which notice shall be irrevocable) by electronic mail, facsimile, or telephone
by 12:00 p.m. Eastern time at least two (2) Business Days prior to the proposed Funding Date of such Credit Extension. Together with any such electronic
or facsimile notification, Borrower shall deliver to Bank by electronic mail or facsimile a completed Payment/Advance Form executed by an Authorized
Signer. Bank may rely on any telephone notice given by a person whom Bank reasonably believes is an Authorized Signer. Bank shall credit the Credit
Extensions to the Designated Deposit Account. Bank may make Credit Extensions under this Agreement based on instructions from an Authorized Signer
or without instructions if the Credit Extensions are necessary to meet Obligations which have become due.

4.    CREATION OF SECURITY INTEREST

4.1        Grant  of  Security  Interest. Borrower  hereby  grants  Bank,  to  secure  the  payment  and  performance  in  full  of  all  of  the  Obligations,  a
continuing  security  interest  in,  and  pledges  to  Bank,  to  secure  the  payment  and  performance  in  full  of  all  of  the  Obligations,  the  Collateral,  wherever
located, whether now owned or hereafter acquired or arising, and all proceeds and products thereof.

Borrower acknowledges that it previously has entered, and/or may in the future enter, into Bank Services Agreements with Bank. Regardless of the
terms of any Bank Services Agreement, Borrower agrees that any amounts Borrower owes Bank thereunder shall be deemed to be Obligations hereunder
and that it is the intent of Borrower and Bank to have all such Obligations secured by the first priority perfected security interest in the Collateral granted
herein  (subject  only  to  Permitted  Liens  that  are  permitted  pursuant  to  the  terms  of  this  Agreement  to  have  superior  priority  to  Bank’s  Lien  in  this
Agreement).

If this Agreement is terminated, Bank’s Lien in the Collateral shall continue until the Obligations (other than inchoate indemnity obligations, any
obligations which, by their terms, are to survive the termination of this Agreement, and any Obligations under Bank Services Agreements that are cash
collateralized in accordance with this Section 4.1) are repaid in full in cash. Upon payment in full in cash of the Obligations (other than inchoate indemnity
obligations, any obligations which, by their terms, are to survive the termination of this Agreement, and any Obligations under Bank Services Agreements
that are cash collateralized in accordance with this Section 4.1) and at such time as Bank’s obligation to make Credit Extensions has terminated, Bank shall,
at the sole cost and expense of Borrower, release its Liens in the Collateral and all rights therein shall revert to Borrower. In the event (x) all Obligations
(other than inchoate indemnity obligations, any obligations which, by their terms, are to survive the termination of this Agreement, and any Obligations
under Bank Services Agreements that are cash collateralized in accordance with this Section 4.1), except for Bank Services, are satisfied in full, and (y) this
Agreement is terminated, Bank shall terminate the security interest granted herein upon Borrower providing cash collateral acceptable to Bank in its good
faith business judgment for Bank Services, if any. In the event such Bank Services consist of outstanding Letters of Credit, Borrower shall provide to Bank
cash collateral in an amount equal to (x) if such Letters of Credit are denominated in Dollars, then at least one hundred five percent (105.0%); and (y) if
such Letters of Credit are denominated in a Foreign Currency, then at least one hundred ten percent (110.0%), of the Dollar Equivalent of the face amount
of  all  such  Letters  of  Credit  plus,  in  each  case,  all  interest,  fees,  and  costs  due  or  to  become  due  in  connection  therewith  (as  estimated  by  Bank  in  its
business judgment), to secure all of the Obligations relating to such Letters of Credit.

4.2    Priority of Security Interest. Borrower represents, warrants, and covenants that the security interest granted herein is and shall at all times
continue to be a first priority perfected security interest in the Collateral (subject only to Permitted Liens that are permitted pursuant to the terms of this
Agreement to have

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superior priority to Bank’s Lien under this Agreement). If Borrower shall acquire a commercial tort claim with a value in excess of Two Hundred Fifty
Thousand Dollars ($250,000.00), Borrower shall promptly notify Bank in a writing signed by Borrower of the general details thereof and grant to Bank in
such writing a security interest therein and in the proceeds thereof, all upon the terms of this Agreement, with such writing to be in form and substance
reasonably satisfactory to Bank.

4.3    Authorization to File Financing Statements. Borrower hereby authorizes Bank to file financing statements, without notice to Borrower,
with all appropriate jurisdictions to perfect or protect Bank’s interest or rights hereunder, including a notice that any disposition of the Collateral, by either
Borrower or any other Person, shall be deemed to violate the rights of Bank under the Code. Such financing statements may indicate the Collateral as “all
assets of the Debtor” or words of similar effect, or as being of an equal or lesser scope, or with greater detail, all in Bank’s discretion.

5.    REPRESENTATIONS AND WARRANTIES

Borrower represents and warrants as follows:

5.1    Due Organization, Authorization; Power and Authority. Borrower is duly existing and in good standing as a Registered Organization in
its jurisdiction of formation and is qualified and licensed to do business and is in good standing in any jurisdiction in which the conduct of its business or its
ownership of property requires that it be qualified except where the failure to do so could not reasonably be expected to have a material adverse effect on
Borrower’s business. In connection with this Agreement, Borrower has delivered to Bank a completed certificate signed by Borrower, entitled “Perfection
Certificate”  (the  “Perfection  Certificate”).  Borrower  represents  and  warrants  to  Bank  that  (a)  Borrower’s  exact  legal  name  is  that  indicated  on  the
Perfection  Certificate  and,  as  of  the  Effective  Date,  on  the  signature  page  hereof;  (b)  Borrower  is  an  organization  of  the  type  and  is  organized  in  the
jurisdiction  set  forth  in  the  Perfection  Certificate;  (c)  the  Perfection  Certificate  accurately  sets  forth  Borrower’s  organizational  identification  number  or
accurately states that Borrower has none; (d) the Perfection Certificate accurately sets forth Borrower’s place of business, or, if more than one, its chief
executive office as well as Borrower’s mailing address (if different than its chief executive office); (e) other than as set forth in the Perfection Certificate,
Borrower (and each of its predecessors) has not, in the past five (5) years, changed its jurisdiction of formation, organizational structure or type, or any
organizational number assigned by its jurisdiction; and (f) all other information set forth on the Perfection Certificate pertaining to Borrower and each of its
Subsidiaries  is  accurate  and  complete  in  all  material  respects  (it  being  understood  and  agreed  that  Borrower  may  from  time  to  time  update  certain
information in the Perfection Certificate after the Effective Date to the extent permitted by one or more specific provisions in this Agreement and provided
that the Perfection Certificate shall be deemed to be updated to reflect the information provided in any notice that is required or permitted to be delivered
(and is actually delivered) by Borrower to Bank). If Borrower is not now a Registered Organization but later becomes one, Borrower shall promptly notify
Bank of such occurrence and provide Bank with Borrower’s organizational identification number.

The execution, delivery and performance by Borrower of the Loan Documents to which it is a party have been duly authorized, and do not (i)
conflict with any of Borrower’s organizational documents, (ii) contravene, conflict with, constitute a default under or violate any material Requirement of
Law,  (iii)  contravene,  conflict  or  violate  any  applicable  material  order,  writ,  judgment,  injunction,  decree,  determination  or  award  of  any  Governmental
Authority  by  which  Borrower  or  any  of  its  Subsidiaries  or  any  of  their  property  or  assets  may  be  bound  or  affected,  (iv)  require  any  action  by,  filing,
registration, or qualification with, or Governmental Approval from, any Governmental Authority (except such Governmental Approvals which have already
been obtained and are in full force and effect (or are being obtained pursuant to Section 6.1(b)) and filings with respect to the security interests created by
the Loan Documents) or (v) conflict with, contravene, constitute a default or breach under, or result in or permit the termination or acceleration of, any
material agreement by which Borrower is bound. Borrower is not in default under any agreement to which it is a party or by which it is bound in which the
default could reasonably be expected to have a material adverse effect on Borrower’s business.

5.2    Collateral. Borrower has good title to, rights in, and the power to transfer each item of the Collateral upon which it purports to grant a Lien
hereunder, free and clear of any and all Liens except Permitted Liens. Borrower has no Collateral Accounts at or with any bank or financial institution other
than Bank or Bank’s Affiliates except for the Collateral Accounts described in the Perfection Certificate delivered to Bank in connection

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herewith and which Borrower has taken such actions as are necessary to give Bank a perfected security interest therein, pursuant to the terms of Section
6.6(b). The Accounts are bona fide, existing obligations of the Account Debtors.

The Collateral is not in the possession of any third party bailee (such as a warehouse) except as otherwise provided in the Perfection Certificate or
as permitted pursuant to Section 7.2. None of the components of the Collateral shall be maintained at locations other than as provided in the Perfection
Certificate or as permitted pursuant to Section 7.2.

All Inventory is in all material respects of good and marketable quality, free from material defects (ordinary wear and tear excepted).

Borrower  is  the  sole  owner  of  the  Intellectual  Property  material  to  Borrower’s  business  which  it  owns  or  purports  to  own  except  for  (a)  non-
exclusive licenses granted to its customers in the ordinary course of business, (b) over-the-counter software that is commercially available to the public, and
(c) material Intellectual Property licensed to Borrower and noted on the Perfection Certificate. Each Patent which it owns or purports to own and which is
material to Borrower’s business is valid and enforceable, and no part of the Intellectual Property which Borrower owns or purports to own and which is
material to Borrower’s business has been judged invalid or unenforceable, in whole or in part. To the best of Borrower’s knowledge, no claim has been
made that any part of the Intellectual Property violates the rights of any third party except to the extent such claim would not reasonably be expected to
have a material adverse effect on Borrower’s business.

Except as noted on the Perfection Certificate or as disclosed by Borrower to Bank in writing pursuant to Section 6.7(b), Borrower is not a party to,

nor is it bound by, any Restricted License.

5.3    Litigation. There are no actions or proceedings pending or, to the knowledge of any Responsible Officer, threatened in writing by or against
Borrower or any of its Subsidiaries that could reasonably be expected to involve more than, individually or in the aggregate, Two Hundred Fifty Thousand
Dollars ($250,000.00).

5.4    Financial Statements; Financial Condition. All consolidated financial statements for Borrower and any of its Subsidiaries delivered to
Bank  by  submission  to  the  Financial  Statement  Repository  fairly  present  in  all  material  respects  Borrower’s  consolidated  financial  condition  and
Borrower’s  consolidated  results  of  operations,  subject  only  to  normal  year-end  audit  adjustments  and  the  absence  of  footnotes.  There  has  not  been  any
material  deterioration  in  Borrower’s  consolidated  financial  condition  since  the  date  of  the  most  recent  financial  statements  submitted  to  the  Financial
Statement Repository.

5.5    Solvency. The fair salable value of Borrower’s consolidated assets (including goodwill minus disposition costs) exceeds the fair value of
Borrower’s  consolidated  liabilities;  Borrower  is  not  left  with  unreasonably  small  capital  after  giving  effect  to  the  transactions  in  this  Agreement;  and
Borrower is able to pay its debts (including trade debts) as they mature.

5.6        Regulatory  Compliance. Borrower  is  not  an  “investment  company”  or  a  company  “controlled”  by  an  “investment  company”  under  the
Investment  Company  Act  of  1940,  as  amended.  Borrower  is  not  engaged  as  one  of  its  important  activities  in  extending  credit  for  margin  stock  (under
Regulations X, T and U of the Federal Reserve Board of Governors). Borrower (a) has complied in all material respects with all Requirements of Law, and
(b) has not violated any Requirements of Law the violation of which could reasonably be expected to have a material adverse effect on its business. None of
Borrower’s  or  any  of  its  Subsidiaries’  properties  or  assets  has  been  used  by  Borrower  or  any  Subsidiary  or,  to  the  best  of  Borrower’s  knowledge,  by
previous  Persons,  in  disposing,  producing,  storing,  treating,  or  transporting  any  hazardous  substance  other  than  legally.  Borrower  and  each  of  its
Subsidiaries have obtained all consents, approvals and authorizations of, made all declarations or filings with, and given all notices to, all Governmental
Authorities that are necessary to continue their respective businesses as currently conducted.

5.7    Subsidiaries; Investments. Borrower does not own any stock, partnership, or other ownership interest or other equity securities except for

Permitted Investments.

5.8    Tax Returns and Payments; Pension Contributions. Borrower has timely filed all required Tax returns and reports (or duly filed valid
extensions thereof), and Borrower has timely paid all foreign, federal, state and local Taxes, assessments, deposits and contributions owed by Borrower
except (a) to the extent such Taxes are

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being  contested  in  good  faith  by  appropriate  proceedings  promptly  instituted  and  diligently  conducted,  so  long  as  such  reserve  or  other  appropriate
provision, if any, as shall be required in conformity with GAAP shall have been made therefor, or (b) if such Taxes, assessments, deposits and contributions
do not, individually or in the aggregate, exceed Fifty Thousand Dollars ($50,000.00).

To  the  extent  Borrower  defers  payment  of  any  contested  Taxes,  Borrower  shall  (i)  notify  Bank  in  writing  of  the  commencement  of,  and  any
material  development  in,  the  proceedings,  and  (ii)  post  bonds  or  take  any  other  steps  required  to  prevent  the  Governmental  Authority  levying  such
contested Taxes from obtaining a Lien upon any of the Collateral that is other than a Permitted Lien. Borrower is unaware of any claims or adjustments
proposed for any of Borrower’s prior tax years which could result in additional Taxes becoming due and payable by Borrower in excess of Fifty Thousand
Dollars ($50,000.00). Borrower has paid all amounts necessary to fund all present pension, profit sharing and deferred compensation plans in accordance
with  their  terms,  and  Borrower  has  not  withdrawn  from  participation  in,  and  has  not  permitted  partial  or  complete  termination  of,  or  permitted  the
occurrence  of  any  other  event  with  respect  to,  any  such  plan  which  could  reasonably  be  expected  to  result  in  any  liability  of  Borrower,  including  any
liability to the Pension Benefit Guaranty Corporation or its successors or any other governmental agency.

5.9    Use of Proceeds. Borrower shall use the proceeds of the Credit Extensions as working capital, to repay the Hercules Obligations in full, and

to fund its general business requirements and not for personal, family, household or agricultural purposes.

5.10    Full Disclosure. No written representation, warranty or other statement of Borrower in any report, certificate or written statement submitted
to  the  Financial  Statement  Repository,  as  of  the  date  such  representation,  warranty,  or  other  statement  was  made,  taken  together  with  all  such  written
reports, written certificates, or written statements submitted to the Financial Statement Repository, contains any untrue statement of a material fact or omits
to  state  a  material  fact  necessary  to  make  the  statements  contained  in  the  reports,  certificates,  or  written  statements,  in  light  of  the  circumstances  under
which they are made, not misleading (it being recognized by Bank that the projections and forecasts provided by Borrower in good faith and based upon
reasonable assumptions are not viewed as facts and that actual results during the period or periods covered by such projections and forecasts may differ
from the projected or forecasted results).

5.11        Definition  of  “Knowledge.”  For  purposes  of  the  Loan  Documents,  whenever  a  representation  or  warranty  is  made  to  Borrower’s
knowledge or awareness, to the “best of” Borrower’s knowledge, or with a similar qualification, knowledge or awareness means the actual knowledge, after
reasonable investigation, of any Responsible Officer.

6.    AFFIRMATIVE COVENANTS

Borrower shall do all of the following:

6.1    Government Compliance.

(a)        (i)  Maintain  its  and  all  its  Subsidiaries’  legal  existence  and  good  standing  in  their  respective  jurisdictions  of  formation  and  (ii)
maintain qualification in each jurisdiction in which it is required to do so pursuant to the laws of such jurisdiction, except in the case of this clause (ii),
where the failure to so qualify would not reasonably be expected to have a material adverse effect on Borrower’s business or operations. Borrower shall
comply, and have each Subsidiary comply, in all material respects, with all laws, ordinances and regulations to which it is subject.

(b)    Obtain all of the Governmental Approvals necessary for the performance by Borrower of its obligations under the Loan Documents
to  which  it  is  a  party  and  the  grant  of  a  security  interest  to  Bank  in  all  of  the  Collateral.  Borrower  shall  promptly  provide  copies  of  any  such  obtained
Governmental Approvals to Bank.

6.2    Financial Statements, Reports. Provide Bank with the following by submitting to the Financial Statement Repository:

(a)        Financial Statements.    Within  forty-five  (45)  days  after  the  last  day  of  the  first  three  (3)  fiscal  quarters  of  each  fiscal  year  of
Borrower, a company prepared consolidated balance sheet and income statement covering Borrower’s consolidated operations for such quarter, consistent
with such quarterly financial statements

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submitted  to  the  SEC  (the  “Quarterly  Financial  Statements”);  provided  that  within  ninety  (90)  days  after  the  end  of  each  fiscal  year  of  Borrower,
Borrower shall deliver annual audited consolidated financial statements, consistent with such annual financial statements submitted to the SEC, prepared in
accordance  with  GAAP,  consistently  applied,  together  with  an  unqualified  opinion  on  the  financial  statements  from  an  independent  certified  public
accounting firm reasonably acceptable to Bank for each such fiscal year of Borrower; 

(b)        Monthly  Compliance  Statement.  Within  thirty  (30)  days  after  the  last  day  of  each  month  a  completed  Compliance  Statement,
confirming that, as of the end of such month, Borrower was in full compliance with all of the terms and conditions of this Agreement, and setting forth
calculations  showing  compliance  with  the  financial  covenants  set  forth  in  this  Agreement  (if  any)  and  such  other  information  as  Bank  may  reasonably
request;

(c)        Board-Approved Projections. At  least  annually,  within  ninety  (90)  days  after  the  last  day  of  each  fiscal  year  of  Borrower,  and
promptly after any updates or changes thereto, annual Board-approved operating budgets and financial projections, in a form of presentation reasonably
acceptable to Bank;

(d)        Other Statements. Within  five  (5)  days  of  delivery,  copies  of  all  statements,  reports  and  notices  made  available  to  Borrower’s

security holders or to any holders of Subordinated Debt;

(e)    SEC Filings. Within five (5) days of filing, copies of all periodic and other reports, proxy statements and other materials filed by
Borrower with the SEC, any Governmental Authority succeeding to any or all of the functions of the SEC or with any national securities exchange, or
distributed to its shareholders, as the case may be. Documents required to be delivered pursuant to the terms hereof (to the extent any such documents are
included in materials otherwise filed with the SEC) may be delivered electronically and if so delivered, shall be deemed to have been delivered on the date
on  which  Borrower  posts  such  documents,  or  provides  a  link  thereto,  on  Borrower’s  website  on  the  internet  at  Borrower’s  website  address;  provided,
however, Borrower shall promptly notify Bank in writing (which may be by electronic mail) of the posting of any such documents;

(f)        Legal  Action  Notice.  A  prompt  report  of  any  legal  actions  pending  or  threatened  in  writing  against  Borrower  or  any  of  its
Subsidiaries that could result in damages or costs to Borrower or any of its Subsidiaries of, individually or in the aggregate, Two Hundred Fifty Thousand
Dollars ($250,000.00) or more;

(g)    Beneficial Ownership Information. If Borrower is no longer a public company, Borrower shall provide Bank with prompt written
notice of any changes to the beneficial ownership information set out in Section 14 of the Perfection Certificate. Borrower understands and acknowledges
that Bank relies on such true, accurate and up-to-date beneficial ownership information to meet Bank’s regulatory obligations to obtain, verify and record
information about the beneficial owners of its legal entity customers; and

(h)    Other Financial Information. Other financial information reasonably requested by Bank.

Any submission by Borrower of a Compliance Statement, or any other financial statement submitted to the Financial Statement Repository pursuant to this
Section  6.2  shall  be  deemed  to  be  a  representation  by  Borrower  that  (a)  as  of  the  date  of  such  Compliance  Statement  or  other  financial  statement,  the
information  and  calculations  set  forth  therein  are  true,  accurate  and  correct,  (b)  as  of  the  end  of  the  compliance  period  set  forth  in  such  submission,
Borrower is in compliance with all required covenants except as noted in such Compliance Statement, or other financial statement, as applicable; (c) as of
the date of such submission, no Events of Default have occurred or are continuing; (d) all representations and warranties other than any representations or
warranties that are made as of a specific date in Section 5 remain true and correct in all material respects as of the date of such submission except as noted
in such Compliance Statement, or other financial statement, as applicable, (e) as of the date of such submission, Borrower and each of its Subsidiaries has
timely  filed  all  required  tax  returns  and  reports,  and  Borrower  has  timely  paid  all  foreign,  federal,  state  and  local  taxes,  assessments,  deposits,  and
contributions owed by Borrower except as otherwise permitted pursuant to the terms of Section 5.8; and (f) as of the date of such submission, no Liens have
been  levied  or  claims  made  against  Borrower  or  any  of  its  Subsidiaries  relating  to  unpaid  employee  payroll  or  benefits  of  which  Borrower  has  not
previously provided written notification to Bank.

6.3        Inventory;  Returns. Keep  all  Inventory  in  good  and  marketable  condition,  free  from  material  defects.  Returns  and  allowances  between
Borrower and its Account Debtors shall follow Borrower’s customary practices as they exist at the Effective Date. Borrower must promptly notify Bank of
all returns, recoveries, disputes and claims that involve more than Fifty Thousand Dollars ($50,000.00).

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6.4    Taxes; Pensions. Timely file, and require each of its Subsidiaries to timely file, all required income and all other Tax returns and reports and
timely pay, and require each of its Subsidiaries to timely pay, all income and all other foreign, federal, state and local Taxes, assessments, deposits and
contributions owed by Borrower and each of its Subsidiaries, except (a) taxes with respect to amounts that do not in the aggregate exceed the amount set
forth in Section 5.8 hereof, and (b) for deferred payment of any Taxes contested pursuant to the terms of Section 5.8 hereof, and shall deliver to Bank, on
demand,  appropriate  certificates  attesting  to  such  payments,  and  pay  all  amounts  necessary  to  fund  all  present  pension,  profit  sharing  and  deferred
compensation plans in accordance with their terms.

6.5    Insurance.

(a)    Keep its business and the Collateral insured for risks and in amounts standard for companies in Borrower’s industry and location.
Insurance policies shall be maintained with financially sound and reputable insurance companies that are not Affiliates of Borrower, and in amounts that are
reasonably  satisfactory  to  Bank.  All  property  policies  shall  have  a  lender’s  loss  payable  endorsement  showing  Bank  as  lender  loss  payee.  All liability
policies shall show, or have endorsements showing, Bank as an additional insured. Bank shall be named as lender loss payee and/or additional insured with
respect to any such insurance providing coverage in respect of any Collateral.

(b)        Ensure  that proceeds  payable  under  any  property  policy  are,  at  Bank’s  option,  payable  to  Bank  on  account  of  the  Obligations.
Notwithstanding the foregoing, (a) so long as no Event of Default has occurred and is continuing, Borrower shall have the option of applying the proceeds
of any casualty policy toward the replacement or repair of destroyed or damaged property; provided that any such replaced or repaired property (i) shall be
of  equal  or  like  value  as  the  replaced  or  repaired  Collateral  and  (ii)  shall  be  deemed  Collateral  in  which  Bank  has  been  granted  a  first  priority  security
interest, and (b) after the occurrence and during the continuance of an Event of Default, all proceeds payable under such casualty policy shall, at the option
of Bank, be payable to Bank on account of the Obligations.

(c)        At  Bank’s  request,  Borrower  shall  deliver  certified  copies  of  insurance  policies  and  evidence  of  all  premium  payments.  Each
provider  of  any  such  insurance  required  under  this  Section  6.5  shall  agree,  by  endorsement  upon  the  policy  or  policies  issued  by  it  or  by  independent
instruments furnished to Bank, that it will give Bank thirty (30) days prior written notice before any such policy or policies shall be materially altered or
canceled. If Borrower fails to obtain insurance as required under this Section 6.5 or to pay any amount or furnish any required proof of payment to third
persons and Bank, Bank may make all or part of such payment or obtain such insurance policies required in this Section 6.5, and take any action under the
policies Bank deems prudent.

6.6    Operating Accounts.

(a)    Maintain all of its and all of its Subsidiaries’ (excluding Securities Corporation) operating accounts and excess cash with Bank and
Bank’s Affiliates, provided that Borrower shall be permitted to maintain its account with Oppenheimer Holdings (the “Oppenheimer Account”), provided
that  the  aggregate  balance  in  the  Oppenheimer  Account  shall  not  exceed  Five  Thousand  Dollars  ($5,000.00)  at  any  time.  In  addition  to  the  foregoing,
Borrower shall at all times maintain unrestricted cash in accounts in the name of Borrower with Bank, in an amount equal to the lesser of (x) one hundred
percent (100.0%) of the Borrower’s consolidated cash, including any Subsidiaries’ (excluding Securities Corporation’s) cash, in the aggregate and (y) one
hundred ten percent (110.0%) of the then then-outstanding Obligations of Borrower to Bank (such amount under clause (y), the “Minimum Threshold”),
provided that, if at any time the amount of unrestricted cash in accounts in the name of Borrower with Bank is less than the Minimum Threshold, Borrower
shall  completely  liquidate  Securities  Corporation  and  transfer  all  proceeds  of  such  liquidation  into  an  account  in  the  name  of  Borrower  with  Bank.
Notwithstanding the foregoing, provided that no Event of Default has occurred and is continuing, at all times in which the aggregate amount of cash in
accounts in the name of Borrower with Bank exceeds Twenty Million Dollars ($20,000,000.00) (the “Required Amount”), Borrower shall be permitted to
maintain fifty percent (50.0%) of its cash in excess of the Required Amount with other financial institutions. Bank may restrict withdrawals or transfers by
or on behalf of Borrower that would violate this Section 6.6(a), regardless of whether an Event of Default exists at such time. Borrower shall also conduct
all of its primary banking with Bank and Bank’s Affiliates, including, without limitation, letters of credit and business credit cards.

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(b)        Provide  Bank  five  (5)  days  prior  written  notice  before  establishing  any  Collateral  Account  at  or  with  any  bank  or  financial
institution other than Bank or Bank’s Affiliates. For each Collateral Account that Borrower at any time maintains, Borrower shall cause the applicable bank
or  financial  institution  (other  than  Bank)  at  or  with  which  any  Collateral  Account  is  maintained  to  execute  and  deliver  a  Control  Agreement  or  other
appropriate instrument with respect to such Collateral Account to perfect Bank’s Lien in such Collateral Account in accordance with the terms hereunder
which Control Agreement may not be terminated without the prior written consent of Bank. The provisions of the previous sentence shall not apply to the
Excluded Accounts.

6.7    Protection of Intellectual Property Rights.

(a)        (i)  Protect,  defend  and  maintain  the  validity  and  enforceability  of  the  Intellectual  Property  material  to  Borrower’s  business;  (ii)
promptly advise Bank in writing of material infringements or any other event that could reasonably be expected to materially and adversely affect the value
of the Intellectual Property material to Borrower’s business; and (iii) not allow any Intellectual Property material to Borrower’s business to be abandoned,
forfeited or dedicated to the public without Bank’s written consent.

(b)    Provide written notice to Bank within ten (10) days of entering or becoming bound by any Restricted License (other than over-the-
counter  software  that  is  commercially  available  to  the  public).  Borrower  shall  take  such  commercially  reasonable  steps  as  Bank  reasonably  requests  to
obtain the consent of, or waiver by, any person whose consent or waiver is necessary for (i) any Restricted License to be deemed “Collateral” and for Bank
to have a security interest in it that might otherwise be restricted or prohibited by law or by the terms of any such Restricted License, whether now existing
or entered into in the future, and (ii) Bank to have the ability in the event of a liquidation of any Collateral to dispose of such Collateral in accordance with
Bank’s rights and remedies under this Agreement and the other Loan Documents.

6.8    Litigation Cooperation. From the date hereof and continuing through the termination of this Agreement, make available to Bank, without
expense to Bank and upon at least one (1) Business Days’ notice (provided no notice is required if an Event of Default has occurred and is continuing),
Borrower  and  its  officers,  employees  and  agents  and  Borrower's  books  and  records,  to  the  extent  that  Bank  may  deem  them  reasonably  necessary  to
prosecute or defend any third-party suit or proceeding instituted by or against Bank with respect to any Collateral or relating to Borrower.

6.9    Access to Collateral; Books and Records. Allow Bank, or its agents, at reasonable times, on five (5) Business Days’ notice (provided no
notice is required if an Event of Default has occurred and is continuing), to inspect the Collateral and audit and copy Borrower’s Books. The foregoing
inspections and audits shall be conducted no more often than once every twelve (12) months unless an Event of Default has occurred and is continuing in
which case such inspections and audits shall occur as often as Bank shall determine is necessary. The foregoing inspections and audits shall be conducted at
Borrower’s  expense,  and  the  charge  therefor  shall  be  One  Thousand  Dollars  ($1,000.00)  per  person  per  day  (or  such  higher  amount  as  shall  represent
Bank’s then-current standard charge for the same), plus reasonable out-of-pocket expenses. In the event Borrower and Bank schedule an audit more than
eight (8) days in advance, and Borrower cancels or seeks to reschedule the audit with less than eight (8) days written notice to Bank, then (without limiting
any of Bank’s rights or remedies), Borrower shall pay Bank a fee of Two Thousand Dollars ($2,000.00) plus any out-of-pocket expenses incurred by Bank
to compensate Bank for the anticipated costs and expenses of the cancellation or rescheduling.

6.10    Further Assurances. Execute any further instruments and take further action as Bank reasonably requests to perfect or continue Bank’s
Lien in the Collateral or to effect the purposes of this Agreement. Deliver to Bank, within ten (10) days after the same are sent or received, copies of all
material  correspondence,  reports,  documents  and  other  filings  with  any  Governmental  Authority  regarding  compliance  with  or  maintenance  of
Governmental Approvals or Requirements of Law or that could reasonably be expected to have a material effect on any of the Governmental Approvals or
otherwise on the operations of Borrower or any of its Subsidiaries.

6.11    Formation or Acquisition of Subsidiaries. Notwithstanding and without limiting the negative covenants contained in Sections 7.3 and 7.7
hereof, at the time that Borrower forms any Qualified Subsidiary or acquires any direct or indirect Qualified Subsidiary after the Effective Date (including,
without  limitation,  pursuant  to  a  Division),  Borrower  shall  (a)  cause  such  new  Qualified  Subsidiary  to  provide  to  Bank  a  joinder  to  this  Agreement  to
become a co-borrower hereunder, together with such appropriate financing statements and/or Control

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Agreements, all in form and substance satisfactory to Bank (including being sufficient to grant Bank a first priority Lien (subject to Permitted Liens) in and
to the assets of such newly formed or acquired Qualified Subsidiary), (b) provide to Bank appropriate certificates and powers and financing statements,
pledging all of the direct or beneficial ownership interest in such new Qualified Subsidiary, in form and substance satisfactory to Bank; and (c) provide to
Bank  all  other  documentation  in  form  and  substance  satisfactory  to  Bank,  including  one  or  more  opinions  of  counsel  satisfactory  to  Bank,  which  in  its
opinion  is  appropriate  with  respect  to  the  execution  and  delivery  of  the  applicable  documentation  referred  to  above.  Any  document,  agreement,  or
instrument executed or issued pursuant to this Section 6.11 shall be a Loan Document.

6.12    Post-Closing Conditions.

(a)    Within thirty (30) days after the Effective Date, Borrower shall deliver to Bank (i) a stock power form (one (1) original) executed by
Borrower  with  respect  to  its  capital  stock  of  Securities  Corporation  and  the  original  stock  certificates  evidencing  such  ownership  interest  in  Securities
Corporation; and (ii) evidence satisfactory to Bank that the insurance endorsements required by Section 6.5 hereof are in full force and effect, together with
appropriate evidence showing lender loss payable and/or additional insured clauses or endorsements in favor of Bank; and

(b)    Within ten (10) Business Days after the Effective Date, Borrower shall deliver to Bank the duly executed Securities Account Control

Agreement.

7.    NEGATIVE COVENANTS

Borrower shall not do any of the following without Bank’s prior written consent:

7.1    Dispositions. Convey, sell, lease, transfer, assign, or otherwise dispose of (including, without limitation, pursuant to a Division) (collectively,
“Transfer”), or permit any of its Subsidiaries to Transfer, all or any part of its business or property, except for Transfers (a) of Inventory in the ordinary
course of business; (b) of worn-out or obsolete Equipment that is, in the reasonable judgment of Borrower, no longer economically practicable to maintain
or useful in the ordinary course of business of Borrower; (c) consisting of Permitted Liens and Permitted Investments; (d) of non-exclusive licenses for the
use of the property of Borrower or its Subsidiaries in the ordinary course of business and licenses that could not result in a legal transfer of title of the
licensed property but that may be exclusive in respects other than territory and that may be exclusive as to territory only as to discreet geographical areas
outside  of  the  United  States;  (e)  other  Transfers  of  non-material  property  with  an  aggregate  value  (for  all  such  Transfers  together)  not  to  exceed  Five
Hundred Thousand Dollars ($500,000.00) in the aggregate in any twelve (12) month period; (f) consisting of the abandonment, forfeiture or dedication to
the public of any Intellectual Property not material to Borrower’s business, and subject to Section 6.7(a); and (g) consisting of Borrower’s use or transfer of
money or Cash Equivalents in a manner that is not prohibited by the terms of this Agreement or the other Loan Documents.

7.2        Changes  in  Business,  Management  Control,  or  Business  Locations.  (a)  Engage  in  or  permit  any  of  its  Subsidiaries  to  engage  in  any
business  other  than  the  businesses  currently  engaged  in  by  Borrower  and  such  Subsidiary,  as  applicable,  or  reasonably  related  thereto;  (b)  liquidate  or
dissolve; (c) fail to provide notice to Bank of any Key Person departing from or ceasing to be employed by Borrower within five (5) days after such Key
Person’s departure from Borrower; or (d) permit or suffer any Change in Control.

Borrower  shall  not,  without  at  least  fifteen  (15)  days  prior  written  notice  to  Bank:  (1)  add  any  new  offices  or  business  locations,  including
warehouses (unless such new offices or business locations contain less than Two Hundred Fifty Thousand Dollars ($250,000.00) in Borrower’s assets or
property) or deliver any portion of the Collateral valued, individually or in the aggregate, in excess of Two Hundred Fifty Thousand Dollars ($250,000.00)
to a bailee at a location other than to a bailee and at a location already disclosed in the Perfection Certificate, (2) change its jurisdiction of organization, (3)
change  its  organizational  structure  or  type,  (4)  change  its  legal  name,  or  (5)  change  any  organizational  number  (if  any)  assigned  by  its  jurisdiction  of
organization. If Borrower intends to add any new offices or business locations, including warehouses, containing in excess of Two Hundred Fifty Thousand
Dollars  ($250,000.00)  of  Borrower’s  assets  or  property,  then  Borrower  will  use  commercially  reasonable  efforts  to  cause  the  landlord  of  any  such  new
offices or business locations, including warehouses, to execute and deliver a landlord consent in form and substance reasonably satisfactory to Bank. If
Borrower intends to deliver any

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portion of the Collateral valued, individually or in the aggregate, in excess of Two Hundred Fifty Thousand Dollars ($250,000.00) to a bailee, and Bank and
such bailee are not already parties to a bailee agreement governing both the Collateral and the location to which Borrower intends to deliver the Collateral,
then Borrower will use commercially reasonable efforts to cause such bailee to execute and deliver a bailee agreement in form and substance reasonably
satisfactory to Bank.

7.3    Mergers or Acquisitions. Merge or consolidate, or permit any of its Subsidiaries to merge or consolidate, with any other Person, or acquire,
or permit any of its Subsidiaries to acquire, all or substantially all of the capital stock or property of another Person (including, without limitation, by the
formation  of  any  Subsidiary  or  pursuant  to  a  Division).  A  Subsidiary  may  merge  or  consolidate  into  another  Subsidiary  or  into  Borrower.  A  Qualified
Subsidiary may merge or consolidate into another Qualified Subsidiary or into Borrower.

7.4    Indebtedness. Create, incur, assume, or be liable for any Indebtedness, or permit any Subsidiary to do so, other than Permitted Indebtedness.

7.5    Encumbrance. Create, incur, allow, or suffer any Lien on any of its property, or assign or convey any right to receive income, including the
sale  of  any  Accounts,  or  permit  any  of  its  Subsidiaries  to  do  so,  except  for  Permitted  Liens,  permit  any  Collateral  not  to  be  subject  to  the  first  priority
security  interest  granted  herein  (subject  only  to  Permitted  Liens  that  are  permitted  pursuant  to  the  terms  of  this  Agreement  to  have  superior  priority  to
Bank’s Lien in this Agreement), or enter into any agreement, document, instrument or other arrangement (except with or in favor of Bank) with any Person
which directly or indirectly prohibits or has the effect of prohibiting Borrower or any Subsidiary from assigning, mortgaging, pledging, granting a security
interest in or upon, or encumbering any of Borrower’s or any Subsidiary’s Intellectual Property, except (a) as is otherwise permitted in Section 7.1 hereof
and the definition of Permitted Liens herein, and (b) customary restrictions on assignment, transfer and encumbrances in license agreements under which
Borrower or a Subsidiary is the licensee.

7.6    Maintenance of Collateral Accounts. Maintain any Collateral Account except pursuant to the terms of Section 6.6(b) hereof.

7.7    Distributions; Investments. (a) Pay any cash dividends or make any cash distribution or payment or redeem, retire or purchase any capital
stock; provided that Borrower may (i) pay dividends solely in common stock; (ii) repurchase the stock of former employees, directors or consultants of
Borrower pursuant to stock repurchase agreements so long as an Event of Default does not exist at the time of any such repurchase and would not exist
after giving effect to any such repurchase, provided that the aggregate amount of all such repurchases does not exceed One Hundred Thousand Dollars
($100,000.00)  in  any  twelve  (12)  month  period,  and  (iii)  dividends  or  distributions  made  by  a  Subsidiary  to  Borrower  or  a  Qualified  Subsidiary;  or  (b)
directly or indirectly make any Investment (including, without limitation, by the formation of any Subsidiary) other than Permitted Investments, or permit
any of its Subsidiaries to do so.

7.8    Transactions with Affiliates. Directly or indirectly enter into or permit to exist any material transaction with any Affiliate of Borrower,
except for (a) transactions that are in the ordinary course of Borrower’s business, upon fair and reasonable terms that are no less favorable to Borrower than
would  be  obtained  in  an  arm’s  length  transaction  with  a  non-affiliated  Person,  (b)  transactions  of  the  type  permitted  under  Section  7.7(a),  and  (c)
transactions between Borrower and Securities Corporation, subject to the terms of this Agreement.

7.9    Subordinated Debt. (a) Make or permit any payment on any Subordinated Debt, except under the terms of the subordination, intercreditor,
or  other  similar  agreement  to  which  such  Subordinated  Debt  is  subject,  or  (b)  amend  any  provision  in  any  document  relating  to  the  Subordinated  Debt
which would increase the amount thereof, provide for earlier or greater principal, interest, or other payments thereon, or adversely affect the subordination
thereof to Obligations owed to Bank.

7.10    Compliance. Become an “investment company” or a company controlled by an “investment company”, under the Investment Company
Act of 1940, as amended, or undertake as one of its important activities extending credit to purchase or carry margin stock (as defined in Regulation U of
the Board of Governors of the Federal Reserve System), or use the proceeds of any Credit Extension for that purpose; fail to (a) meet the minimum funding
requirements of ERISA, (b) prevent a Reportable Event or Prohibited Transaction, as defined in ERISA, from occurring, or (c) comply with the Federal
Fair Labor Standards Act, the failure of any of the conditions described in clauses (a) through (c) which could reasonably be expected to have a material
adverse effect on

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Borrower’s business; or violate any other law or regulation, if the violation could reasonably be expected to have a material adverse effect on Borrower’s
business,  or  permit  any  of  its  Subsidiaries  to  do  so;  withdraw  or  permit  any  Subsidiary  to  withdraw  from  participation  in,  permit  partial  or  complete
termination of, or permit the occurrence of any other event with respect to, any present pension, profit sharing and deferred compensation plan which could
reasonably be expected to result in any liability of Borrower, including any liability to the Pension Benefit Guaranty Corporation or its successors or any
other governmental agency.

8.    EVENTS OF DEFAULT

Any one of the following shall constitute an event of default (an “Event of Default”) under this Agreement:

8.1    Payment Default. Borrower fails to (a) make any payment of principal or interest on any Credit Extension when due, or (b) pay any other
Obligations  within  three  (3)  Business  Days  after  such  Obligations  are  due  and  payable  (which  three  (3)  Business  Day  cure  period  shall  not  apply  to
payments due on the Term Loan Maturity Date). During the cure period, the failure to make or pay any payment specified under clause (b) hereunder is not
an Event of Default (but no Credit Extension will be made during the cure period);

8.2    Covenant Default.

(a)    Borrower fails or neglects to perform any obligation in Sections 6.4, 6.5, 6.6, 6.7(b), 6.9, 6.11, or 6.12 or violates any covenant in

Section 7;

(b)    Borrower fails or neglects to perform any obligation in Section 6.2 and has failed to cure the default within three (3) days after the

occurrence thereof; or

(c)    Borrower fails or neglects to perform, keep, or observe any other term, provision, condition, covenant or agreement contained in this
Agreement  or  any  Loan  Documents,  and  as  to  any  default  (other  than  those  specified  in  this  Section  8)  under  such  other  term,  provision,  condition,
covenant  or  agreement  that  can  be  cured,  has  failed  to  cure  the  default  within  ten  (10)  days  after  the  occurrence  thereof;  provided,  however,  that  if  the
default cannot by its nature be cured within the ten (10) day period or cannot after diligent attempts by Borrower be cured within such ten (10) day period,
and such default is likely to be cured within a reasonable time, then Borrower shall have an additional period (which shall not in any case exceed thirty (30)
days) to attempt to cure such default, and within such reasonable time period the failure to cure the default shall not be deemed an Event of Default (but no
Credit  Extensions  shall  be  made  during  such  cure  period).  Cure  periods  provided  under  this  section  shall  not  apply,  among  other  things,  to  financial
covenants or any other covenants set forth in clauses (a) or (b) above;

8.3    Material Adverse Change. A Material Adverse Change occurs;

8.4    Attachment; Levy; Restraint on Business.

(a)     (i) The service of process seeking to attach, by trustee or similar process, any funds of Borrower or of any entity under the control
of Borrower (including a Subsidiary), or (ii) a notice of lien or levy is filed against any of Borrower’s assets by any Governmental Authority, and the same
under subclauses (i) and (ii) hereof are not, within ten (10) days after the occurrence thereof, discharged or stayed (whether through the posting of a bond or
otherwise); provided, however, no Credit Extensions shall be made during any ten (10) day cure period; or

(b)     (i) any material portion of Borrower’s assets is attached, seized, levied on, or comes into possession of a trustee or receiver, or

(ii) any court order enjoins, restrains, or prevents Borrower from conducting all or any material part of its business;

8.5    Insolvency. (a) Borrower is unable to pay its debts (including trade debts) as they become due or otherwise becomes insolvent; (b) Borrower
begins an Insolvency Proceeding; or (c) an Insolvency Proceeding is begun against Borrower and is not dismissed or stayed within forty-five (45) days (but
no Credit Extensions shall be made while any of the conditions described in clause (a) exist and/or until any Insolvency Proceeding is dismissed);

8.6    Other Agreements. There is, under any agreement to which Borrower is a party with a third party or parties, (a) any default resulting in a
right by such third party or parties, whether or not exercised, to accelerate the maturity of any Indebtedness in an amount individually or in the aggregate in
excess of Two Hundred

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Fifty  Thousand  Dollars  ($250,000.00);  or  (b)  any  breach  or  default  by  Borrower,  the  result  of  which  could  reasonably  be  expected  to  have  a  material
adverse effect on Borrower’s business;

8.7        Judgments;  Penalties.  One  or  more  fines,  penalties  or  final  judgments,  orders  or  decrees  for  the  payment  of  money  in  an  amount,
individually or in the aggregate, of at least Two Hundred Fifty Thousand Dollars ($250,000.00) (not covered by independent third-party insurance as to
which  liability  has  been  accepted  by  such  insurance  carrier)  shall  be  rendered  against  Borrower  by  any  Governmental  Authority,  and  the  same  are  not,
within  ten  (10)  days  after  the  entry,  assessment  or  issuance  thereof,  discharged,  satisfied,  or  paid,  or  after  execution  thereof,  stayed  or  bonded  pending
appeal,  or  such  judgments  are  not  discharged  prior  to  the  expiration  of  any  such  stay  (provided  that  no  Credit  Extensions  will  be  made  prior  to  the
satisfaction, payment, discharge, stay, or bonding of such fine, penalty, judgment, order or decree);

8.8    Misrepresentations. Borrower or any Person acting for Borrower makes any representation, warranty, or other statement now or later in this
Agreement,  any  Loan  Document  or  in  any  writing  delivered  to  Bank  or  to  induce  Bank  to  enter  this  Agreement  or  any  Loan  Document,  and  such
representation, warranty, or other statement is incorrect in any material respect when made;

8.9    Subordinated Debt. The Obligations shall for any reason be subordinated or shall not have the priority contemplated by this Agreement; or

8.10        Governmental  Approvals.  Any  Governmental  Approval  shall  have  been  (a)  revoked,  rescinded,  suspended,  modified  in  an  adverse
manner or not renewed in the ordinary course for a full term or (b) subject to any decision by a Governmental Authority that designates a hearing with
respect to any applications for renewal of any of such Governmental Approval or that could result in the Governmental Authority taking any of the actions
described in clause (a) above, and such decision or such revocation, rescission, suspension, modification or non-renewal causes, or could reasonably be
expected to cause, a Material Adverse Change.

9.    BANK’S RIGHTS AND REMEDIES

9.1    Rights and Remedies. Upon the occurrence and during the continuance of an Event of Default, Bank may, without notice or demand, do any

or all of the following:

become immediately due and payable without any action by Bank);

(a)    declare all Obligations immediately due and payable (but if an Event of Default described in Section 8.5 occurs all Obligations shall

(b)    stop advancing money or extending credit for Borrower’s benefit under this Agreement or under any other Loan Document;

(c)    demand that Borrower (i) deposit cash with Bank in an amount equal to at least (x) one hundred five percent (105.0%) of the Dollar
Equivalent of the aggregate face amount of all outstanding Letters of Credit denominated in Dollars remaining undrawn, and (y) one hundred ten percent
(110.0%) of the Dollar Equivalent of the aggregate face amount of all outstanding Letters of Credit denominated in a Foreign Currency remaining undrawn
(plus, in each case, all interest, fees, and costs due or to become due in connection therewith (as estimated by Bank in its good faith business judgment)), to
secure all of the Obligations relating to such Letters of Credit, as collateral security for the repayment of any future drawings under such Letters of Credit,
and  Borrower  shall  forthwith  deposit  and  pay  such  amounts,  and  (ii)  pay  in  advance  all  letter  of  credit  fees  scheduled  to  be  paid  or  payable  over  the
remaining term of any Letters of Credit;

(d)    terminate any FX Contracts;

(e)    verify the amount of, demand payment of and performance under, and collect any Accounts and General Intangibles, settle or adjust
disputes  and  claims  directly  with  Account  Debtors  for  amounts  on  terms  and  in  any  order  that  Bank  considers  advisable,  and  notify  any  Person  owing
Borrower money of Bank’s security interest in such funds;

(f)    make any payments and do any acts it considers necessary or reasonable to protect the Collateral and/or its security interest in the
Collateral. Borrower shall assemble the Collateral if Bank requests and make it available as Bank designates. Bank may enter premises where the Collateral
is located, take and maintain possession of any part of the Collateral, and pay, purchase, contest, or compromise any Lien which appears to be

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prior or superior to its security interest and pay all expenses incurred. Borrower grants Bank a license to enter and occupy any of its premises, without
charge, to exercise any of Bank’s rights or remedies;

(g)    apply to the Obligations any (i) balances and deposits of Borrower it holds, or (ii) amount held by Bank owing to or for the credit or

the account of Borrower;

(h)        ship,  reclaim,  recover,  store,  finish,  maintain,  repair,  prepare  for  sale,  advertise  for  sale,  and  sell  the  Collateral.  Bank  is  hereby
granted a non-exclusive, royalty-free license or other right to use, without charge, Borrower’s labels, Patents, Copyrights, mask works, rights of use of any
name, trade secrets, trade names, Trademarks, and advertising matter, or any similar property as it pertains to the Collateral, in completing production of,
advertising for sale, and selling any Collateral and, in connection with Bank’s exercise of its rights under this Section, Borrower’s rights under all licenses
and all franchise agreements inure to Bank’s benefit;

directions or instructions pursuant to any Control Agreement or similar agreements providing control of any Collateral;

(i)    place a “hold” on any account maintained with Bank and/or deliver a notice of exclusive control, any entitlement order, or other

(j)    demand and receive possession of Borrower’s Books; and

(k)    exercise all rights and remedies available to Bank under the Loan Documents or at law or equity, including all remedies provided

under the Code (including disposal of the Collateral pursuant to the terms thereof).

9.2    Power of Attorney. Borrower hereby irrevocably appoints Bank as its lawful attorney-in-fact, exercisable upon the occurrence and during
the continuance of an Event of Default, to: (a) endorse Borrower’s name on any checks or other forms of payment or security; (b) sign Borrower’s name on
any invoice or bill of lading for any Account or drafts against Account Debtors; (c) settle and adjust disputes and claims about the Accounts directly with
Account Debtors, for amounts and on terms Bank determines reasonable; (d) make, settle, and adjust all claims under Borrower’s insurance policies; (e)
pay,  contest  or  settle  any  Lien,  charge,  encumbrance,  security  interest,  and  adverse  claim  in  or  to  the  Collateral,  or  any  judgment  based  thereon,  or
otherwise take any action to terminate or discharge the same; and (f) transfer the Collateral into the name of Bank or a third party as the Code permits.
Borrower hereby appoints Bank as its lawful attorney-in-fact to sign Borrower’s name on any documents necessary to perfect or continue the perfection of
Bank’s  security  interest  in  the  Collateral  regardless  of  whether  an  Event  of  Default  has  occurred  until  all  Obligations  (other  than  inchoate  indemnity
obligations, other obligations which by their terms survive the termination of this Agreement, and any Obligations under Bank Services Agreements that
are cash collateralized in accordance with Section 4.1 of this Agreement) have been satisfied in full and Bank is under no further obligation to make Credit
Extensions  hereunder.  Bank’s  foregoing  appointment  as  Borrower’s  attorney  in  fact,  and  all  of  Bank’s  rights  and  powers,  coupled  with  an  interest,  are
irrevocable  until  all  Obligations  (other  than  inchoate  indemnity  obligations,  other  obligations  which  by  their  terms  survive  the  termination  of  this
Agreement, and any Obligations under Bank Services Agreements that are cash collateralized in accordance with Section 4.1 of this Agreement) have been
fully repaid and performed and Bank’s obligation to provide Credit Extensions terminates.

9.3    Protective Payments. If Borrower fails to obtain the insurance called for by Section 6.5 or fails to pay any premium thereon or fails to pay
any  other  amount  which  Borrower  is  obligated  to  pay  under  this  Agreement  or  any  other  Loan  Document  or  which  may  be  required  to  preserve  the
Collateral, Bank may obtain such insurance or make such payment, and all amounts so paid by Bank are Bank Expenses and immediately due and payable,
bearing interest at the then highest rate applicable to the Obligations, and secured by the Collateral. Bank will make reasonable efforts to provide Borrower
with  notice  of  Bank  obtaining  such  insurance  at  the  time  it  is  obtained  or  within  a  reasonable  time  thereafter.  No  payments  by  Bank  are  deemed  an
agreement to make similar payments in the future or Bank’s waiver of any Event of Default.

9.4    Application of Payments and Proceeds Upon Default. If an Event of Default has occurred and is continuing, Bank shall have the right to
apply  in  any  order  any  funds  in  its  possession,  whether  from  Borrower  account  balances,  payments,  proceeds  realized  as  the  result  of  any  collection  of
Accounts or other disposition of the Collateral, or otherwise, to the Obligations. Bank shall pay any surplus to Borrower by credit to the Designated Deposit
Account or to other Persons legally entitled thereto; Borrower shall remain liable to Bank for any deficiency. If Bank, directly or indirectly, enters into a
deferred payment or other credit transaction with any

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purchaser at any sale of Collateral, Bank shall have the option, exercisable at any time, of either reducing the Obligations by the principal amount of the
purchase price or deferring the reduction of the Obligations until the actual receipt by Bank of cash therefor.

9.5    Bank’s Liability for Collateral. So long as Bank complies with reasonable banking practices regarding the safekeeping of the Collateral in
the possession or under the control of Bank, Bank shall not be liable or responsible for: (a) the safekeeping of the Collateral; (b) any loss or damage to the
Collateral; (c) any diminution in the value of the Collateral; or (d) any act or default of any carrier, warehouseman, bailee, or other Person. Borrower bears
all risk of loss, damage or destruction of the Collateral.

9.6    No Waiver; Remedies Cumulative. Bank’s failure, at any time or times, to require strict performance by Borrower of any provision of this
Agreement or any other Loan Document shall not waive, affect, or diminish any right of Bank thereafter to demand strict performance and compliance
herewith or therewith. No  waiver  hereunder  shall  be  effective  unless  signed  by  the  party  granting  the  waiver  and  then  is  only  effective  for  the  specific
instance and purpose for which it is given. Bank’s rights and remedies under this Agreement and the other Loan Documents are cumulative. Bank has all
rights and remedies provided under the Code, by law, or in equity. Bank’s exercise of one right or remedy is not an election and shall not preclude Bank
from exercising any other remedy under this Agreement or other remedy available at law or in equity, and Bank’s waiver of any Event of Default is not a
continuing waiver. Bank’s delay in exercising any remedy is not a waiver, election, or acquiescence.

9.7        Demand  Waiver. Unless  otherwise  expressly  provided  for  herein  or  in  any  other  Loan  Document,  Borrower  waives  demand,  notice  of
default  or  dishonor,  notice  of  payment  and  nonpayment,  notice  of  any  default,  nonpayment  at  maturity,  release,  compromise,  settlement,  extension,  or
renewal of accounts, documents, instruments, chattel paper, and guarantees held by Bank on which Borrower is liable.

10.    NOTICES

All notices, consents, requests, approvals, demands, or other communication by any party to this Agreement or any other Loan Document must be
in writing and shall be deemed to have been validly served, given, or delivered: (a) upon the earlier of actual receipt and three (3) Business Days after
deposit in the U.S. mail, first class, registered or certified mail return receipt requested, with proper postage prepaid; (b) upon transmission, when sent by
electronic mail or facsimile transmission; (c) one (1) Business Day after deposit with a reputable overnight courier with all charges prepaid; or (d) when
delivered, if hand-delivered by messenger, all of which shall be addressed to the party to be notified and sent to the address, facsimile number, or email
address indicated below. Bank or Borrower may change its mailing or electronic mail address or facsimile number by giving the other party written notice
thereof in accordance with the terms of this Section 10.

If to Borrower:    Genocea Biosciences, Inc.
    100 Acorn Park Drive
    Cambridge, Massachusetts 02140
    Attn: Chip Clark
    Fax: 617.876.8192
    Email: chip.clark@genocea.com

with a copy to:    Ropes & Gray LLP

    Prudential Tower, 800 Boylston Street
    Boston, MA 02199-3600

Attn:     Kevin T. Jarboe
Email:     Kevin.Jarboe@ropesgray.com

If to Bank:    Silicon Valley Bank

275 Grove Street, Suite 2-200
Newton, Massachusetts 02466
Attn:     Lauren Cole
Email:      LCole@svb.com

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with a copy to:    Morrison & Foerster LLP
    200 Clarendon Street 20  Floor
    Boston, Massachusetts 02116
    Attn:    David A. Ephraim, Esquire
    Email:    DEphraim@mofo.com

th

11.    CHOICE OF LAW, VENUE, AND JURY TRIAL WAIVER

Except  as  otherwise  expressly  provided  in  any  of  the  Loan  Documents,  Massachusetts  law  governs  the  Loan  Documents  without  regard  to
principles  of  conflicts  of  law.  Borrower  and  Bank  each  submit  to  the  exclusive  jurisdiction  of  the  State  and  Federal  courts  in  Boston,  Massachusetts;
provided, however, that nothing in this Agreement shall be deemed to operate to preclude Bank from bringing suit or taking other legal action in any other
jurisdiction to realize on the Collateral or any other security for the Obligations, or to enforce a judgment or other court order in favor of Bank. Borrower
expressly  submits  and  consents  in  advance  to  such  jurisdiction  in  any  action  or  suit  commenced  in  any  such  court,  and  Borrower  hereby  waives  any
objection that it may have based upon lack of personal jurisdiction, improper venue, or forum non conveniens and hereby consents to the granting of such
legal or equitable relief as is deemed appropriate by such court. Borrower hereby waives personal service of the summons, complaints, and other process
issued in such action or suit and agrees that service of such summons, complaints, and other process may be made by registered or certified mail addressed
to Borrower at the address set forth in, or subsequently provided by Borrower in accordance with, Section 10 of this Agreement and that service so made
shall be deemed completed upon the earlier to occur of Borrower’s actual receipt thereof or three (3) days after deposit in the U.S. mails, proper postage
prepaid.

TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, BORROWER AND BANK EACH WAIVE THEIR RIGHT TO A
JURY  TRIAL  OF  ANY  CLAIM  OR  CAUSE  OF  ACTION  ARISING  OUT  OF  OR  BASED  UPON  THIS  AGREEMENT,  THE  LOAN
DOCUMENTS  OR  ANY  CONTEMPLATED  TRANSACTION,  INCLUDING  CONTRACT,  TORT,  BREACH  OF  DUTY  AND  ALL  OTHER
CLAIMS.  THIS  WAIVER  IS  A  MATERIAL  INDUCEMENT  FOR  BOTH  PARTIES  TO  ENTER  INTO  THIS  AGREEMENT.  EACH  PARTY
HAS REVIEWED THIS WAIVER WITH ITS COUNSEL.

This Section 11 shall survive the termination of this Agreement.

12.    GENERAL PROVISIONS

12.1    Termination Prior to Term Loan Maturity Date; Survival. All covenants, representations and warranties made in this Agreement shall
continue in full force until this Agreement has terminated pursuant to its terms and all Obligations (other than inchoate indemnity obligations and any other
obligations  which,  by  their  terms,  are  to  survive  the  termination  of  this  Agreement  and  any  Obligations  under  Bank  Services  Agreements  that  are  cash
collateralized in accordance with Section 4.1 of this Agreement) have been satisfied. So long as Borrower has satisfied the Obligations (other than inchoate
indemnity obligations and any other obligations which, by their terms, are to survive the termination of this Agreement and any Obligations under Bank
Services Agreements that are cash collateralized in accordance with Section 4.1 of this Agreement) this Agreement may be terminated prior to the Term
Loan Maturity Date by Borrower, effective three (3) Business Days after written notice of termination is given to Bank; provided that such notice may be
sent prior to such satisfaction of such Obligations (it being understood and agreed that in no event shall such termination become effective prior to such
satisfaction); provided further that, notwithstanding anything to the contrary contained in this Agreement, the Borrower may rescind or extend the date for
termination  specified  in  any  such  notice  if  such  termination  would  have  resulted  from  a  refinancing  or  other  transaction  which  refinancing  or  other
transaction  shall  not  be  consummated  or  shall  otherwise  be  delayed.  Those  obligations  that  are  expressly  specified  in  this  Agreement  as  surviving  this
Agreement’s termination shall continue to survive notwithstanding this Agreement’s termination.

12.2    Successors and Assigns. This Agreement binds and is for the benefit of the successors and permitted assigns of each party. Borrower may
not  assign  this  Agreement  or  any  rights  or  obligations  under  it  without  Bank’s  prior  written  consent  (which  may  be  granted  or  withheld  in  Bank’s
discretion). Bank has the right, without the consent of or notice to Borrower, to sell, transfer, assign, negotiate, or grant participation in all or any

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part of, or any interest in, Bank’s obligations, rights, and benefits under this Agreement and the other Loan Documents (other than the Warrant, as to which
assignment, transfer and other such actions are governed by the terms thereof). Notwithstanding the foregoing, so long as no Event of Default shall have
occurred and is continuing, Bank shall not assign its interest in the Loan Documents to any person who is (a) a direct competitor of Borrower, or (b) a
vulture fund or distressed debt fund.

12.3    Indemnification. Borrower agrees to indemnify, defend and hold Bank and its directors, officers, employees, agents, attorneys, or any other
Person  affiliated  with  or  representing  Bank  (each,  an  “Indemnified  Person”)  harmless  against:  (i)  all  obligations,  demands,  claims,  and  liabilities
(collectively, “Claims”) claimed or asserted by any other party in connection with the transactions contemplated by the Loan Documents; and (ii) all losses
or expenses (including Bank Expenses) in any way suffered, incurred, or paid by such Indemnified Person as a result of, following from, consequential to,
or arising from transactions contemplated by the Loan Documents (including reasonable attorneys’ fees and expenses), except for Claims and/or losses or
expenses directly caused by such Indemnified Person’s gross negligence or willful misconduct. This Section 12.3 shall not apply with respect to Taxes,
other than any Taxes that represent losses, claims, damages, etc., arising from any non-Tax claim.

This Section 12.3 shall survive until all statutes of limitation with respect to the Claims, losses, and expenses for which indemnity is given shall

have run.

12.4    Time of Essence. Time is of the essence for the performance of all Obligations in this Agreement.

12.5    Severability of Provisions. Each provision of this Agreement is severable from every other provision in determining the enforceability of

any provision.

12.6    [Reserved].

12.7    Amendments in Writing; Waiver; Integration. No purported amendment or modification of any Loan Document, or waiver, discharge or
termination of any obligation under any Loan Document, shall be enforceable or admissible unless, and only to the extent, expressly set forth in a writing
signed by the party against which enforcement or admission is sought. Without limiting the generality of the foregoing, no oral promise or statement, nor
any action, inaction, delay, failure to require performance or course of conduct shall operate as, or evidence, an amendment, supplement or waiver or have
any other effect on any Loan Document. Any waiver granted shall be limited to the specific circumstance expressly described in it, and shall not apply to
any subsequent or other circumstance, whether similar or dissimilar, or give rise to, or evidence, any obligation or commitment to grant any further waiver.
The  Loan  Documents  represent  the  entire  agreement  about  this  subject  matter  and  supersede  prior  negotiations  or  agreements.  All  prior  agreements,
understandings,  representations,  warranties,  and  negotiations  between  the  parties  about  the  subject  matter  of  the  Loan  Documents  merge  into  the  Loan
Documents.

12.8    Counterparts. This Agreement may be executed in any number of counterparts and by different parties on separate counterparts, each of

which, when executed and delivered, is an original, and all taken together, constitute one Agreement.

12.9        Confidentiality.  In  handling  any  confidential  information,  Bank  shall  exercise  the  same  degree  of  care  that  it  exercises  for  its  own
proprietary information, but disclosure of information may be made: (a) to Bank’s Subsidiaries or Affiliates (such Subsidiaries and Affiliates, together with
Bank, collectively, “Bank Entities”) provided that such Subsidiaries or Affiliates shall agree to be bound by the confidentiality provisions or agreements
substantially the same as those set forth in this Section 12.9; (b) to prospective transferees or purchasers of any interest in the Credit Extensions (provided,
however, that any prospective transferee or purchaser shall have entered into an agreement containing provisions substantially the same as those in this
Section  12.9);  (c)  as  required  by  law,  regulation,  subpoena,  or  other  order;  (d)  to  Bank’s  regulators  or  as  otherwise  required  in  connection  with  Bank’s
examination or audit; (e) as Bank considers appropriate in exercising remedies under the Loan Documents; and (f) to third-party service providers of Bank
in  connection  with  the  Loan  Documents  so  long  as  such  service  providers  have  executed  a  confidentiality  agreement  with  Bank  with  terms  no  less
restrictive than those contained herein. Confidential information does not include information that is either: (i) in the public domain or in Bank’s possession
when  disclosed  to  Bank,  or  becomes  part  of  the  public  domain  (other  than  as  a  result  of  its  disclosure  by  Bank  in  violation  of  this  Agreement)  after
disclosure to Bank; or (ii) disclosed to Bank by a third party, if Bank does not know that the third party is prohibited from disclosing the information.

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Bank Entities may use anonymous forms of confidential information for aggregate datasets, for analyses or reporting, and for any other uses not

expressly prohibited in writing by Borrower.  The provisions of the immediately preceding sentence shall survive termination of this Agreement.

12.10    Right of Set Off. Borrower hereby grants to Bank, a lien, security interest and right of set off as security for all Obligations to Bank,
whether now existing or hereafter arising upon and against all deposits, credits, collateral and property of Borrower, now or hereafter in the possession,
custody, safekeeping or control of Bank or any entity under the control of Bank (including a Bank subsidiary) or in transit to any of them. At any time after
the occurrence and during the continuance of an Event of Default, without demand or notice, Bank may set off the same or any part thereof and apply the
same to any liability or obligation of Borrower even though unmatured and regardless of the adequacy of any other collateral securing the Obligations.
ANY  AND  ALL  RIGHTS  TO  REQUIRE  BANK  TO  EXERCISE  ITS  RIGHTS  OR  REMEDIES  WITH  RESPECT  TO  ANY  OTHER  COLLATERAL
WHICH SECURES THE OBLIGATIONS, PRIOR TO EXERCISING ITS RIGHT OF SETOFF WITH RESPECT TO SUCH DEPOSITS, CREDITS OR
OTHER PROPERTY OF BORROWER ARE HEREBY KNOWINGLY, VOLUNTARILY AND IRREVOCABLY WAIVED.

12.11    Electronic Execution of Documents. The words “execution,” “signed,” “signature” and words of like import in any Loan Document shall
be  deemed  to  include  electronic  signatures  or  the  keeping  of  records  in  electronic  form,  each  of  which  shall  be  of  the  same  legal  effect,  validity  and
enforceability as a manually executed signature or the use of a paper-based recordkeeping systems, as the case may be, to the extent and as provided for in
any applicable law, including, without limitation, any state law based on the Uniform Electronic Transactions Act.

12.12    Captions. The headings used in this Agreement are for convenience only and shall not affect the interpretation of this Agreement.

12.13    Construction of Agreement. The  parties  mutually  acknowledge  that  they  and  their  attorneys  have  participated  in  the  preparation  and
negotiation of this Agreement. In cases of uncertainty this Agreement shall be construed without regard to which of the parties caused the uncertainty to
exist.

12.14    Relationship. The relationship of the parties to this Agreement is determined solely by the provisions of this Agreement. The parties do
not intend to create any agency, partnership, joint venture, trust, fiduciary or other relationship with duties or incidents different from those of parties to an
arm’s-length contract.

12.15    Third Parties. Nothing in this Agreement, whether express or implied, is intended to: (a) confer any benefits, rights or remedies under or
by  reason  of  this  Agreement  on  any  persons  other  than  the  express  parties  to  it  and  their  respective  permitted  successors  and  assigns;  (b)  relieve  or
discharge the obligation or liability of any person not an express party to this Agreement; or (c) give any person not an express party to this Agreement any
right of subrogation or action against any party to this Agreement.

13.    DEFINITIONS

13.1    Definitions. As used in the Loan Documents, the word “shall” is mandatory, the word “may” is permissive, the word “or” is not exclusive,
the  words  “includes”  and  “including”  are  not  limiting,  the  singular  includes  the  plural,  and  numbers  denoting  amounts  that  are  set  off  in  brackets  are
negative. As used in this Agreement, the following capitalized terms have the following meanings:

“Account” is any “account” as defined in the Code with such additions to such term as may hereafter be made, and includes, without limitation,

all accounts receivable and other sums owing to Borrower.

“Account Debtor” is any “account debtor” as defined in the Code with such additions to such term as may hereafter be made.

“Affiliate” is, with respect to any Person, each other Person that owns or controls directly or indirectly the Person, any Person that controls or is
controlled by or is under common control with the Person, and each of that Person’s senior executive officers, directors, partners and, for any Person that is
a limited liability company, that Person’s managers and members.

“Agreement” is defined in the preamble hereof.

“ASU” is defined in the definition of GAAP.

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“Authorized Signer” is any individual listed in Borrower’s Borrowing Resolutions who is authorized to execute the Loan Documents, including

any Credit Extension request, on behalf of Borrower.

“Bank” is defined in the preamble hereof.

“Bank Entities” is defined in Section 12.9.

“Bank  Expenses”  are  all  documented  audit  fees  and  expenses  and  documented  costs  and  expenses  (including  reasonable  and  documented
attorneys’ fees and expenses) incurred in connection with preparing, amending, negotiating, administering, defending and enforcing the Loan Documents
(including, without limitation, those incurred in connection with appeals or Insolvency Proceedings) or otherwise incurred with respect to Borrower.

“Bank Services”  are any products, credit services, and/or financial accommodations previously, now, or hereafter provided to Borrower or any of
its Subsidiaries by Bank or any Bank Affiliate, including, without limitation, any letters of credit, cash management services (including, without limitation,
merchant  services,  direct  deposit  of  payroll,  business  credit  cards,  and  check  cashing  services),  interest  rate  swap  arrangements,  and  foreign  exchange
services as any such products or services may be identified in Bank’s various agreements related thereto (each, a “Bank Services Agreement”).

“Bank Services Agreement” is defined in the definition of Bank Services.

“Board” is Borrower’s board of directors.

“Borrower” is defined in the preamble hereof.

“Borrower’s Books” are all Borrower’s books and records including ledgers, federal and state tax returns, records regarding Borrower’s assets or

liabilities, the Collateral, business operations or financial condition, and all computer programs or storage or any equipment containing such information.

“Borrowing Resolutions” are, with respect to any Person, those resolutions adopted by such Person’s board of directors (and, if required under
the terms of such Person’s Operating Documents, stockholders) and delivered by such Person to Bank approving the Loan Documents to which such Person
is a party and the transactions contemplated thereby, together with a certificate executed by its secretary on behalf of such Person certifying (a) such Person
has the authority to execute, deliver, and perform its obligations under each of the Loan Documents to which it is a party, (b) that set forth as a part of or
attached as an exhibit to such certificate is a true, correct, and complete copy of the resolutions then in full force and effect authorizing and ratifying the
execution, delivery, and performance by such Person of the Loan Documents to which it is a party, (c) the name(s) of the Person(s) authorized to execute
the Loan Documents, including any Credit Extension request, on behalf of such Person, together with a sample of the true signature(s) of such Person(s),
and  (d)  that  Bank  may  conclusively  rely  on  such  certificate  unless  and  until  such  Person  shall  have  delivered  to  Bank  a  further  certificate  canceling  or
amending such prior certificate.

“Business Day” is any day that is not a Saturday, Sunday or a day on which Bank is closed, except that if any determination of a “Business Day”
shall  relate  to  an  FX  Contract,  the  term  “Business  Day”  shall  mean  a  day  on  which  dealings  are  carried  on  in  the  country  of  settlement  of  the  Foreign
Currency.

“Cash Equivalents” means (a) marketable direct obligations issued or unconditionally guaranteed by the United States or any agency or any State
thereof having maturities of not more than one (1) year from the date of acquisition; (b) commercial paper maturing no more than one (1) year after its
creation and having the highest rating from either Standard & Poor’s Ratings Group or Moody’s Investors Service, Inc.; (c) Bank’s certificates of deposit
issued maturing no more than one (1) year after issue; and (d) money market funds at least ninety-five percent (95.0%) of the assets of which constitute
Cash Equivalents of the kinds described in clauses (a) through (c) of this definition.

“Change in Control” means (a) at any time, any “person” or “group” (as such terms are used in Sections 13(d) and 14(d) of the Exchange Act)
shall become, or obtain rights (whether by means of warrants, options or otherwise) to become, the “beneficial owner” (as defined in Rules 13(d)-3 and
13(d)-5  under  the  Exchange  Act),  directly  or  indirectly,  of  forty  percent  (40.0%)  or  more  of  the  ordinary  voting  power  for  the  election  of  directors  of
Borrower (determined on a fully diluted basis) other than by the sale of Borrower’s equity securities in a public

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offering or to venture capital or private equity investors so long as Borrower identifies to Bank the venture capital or private equity investors at least seven
(7) Business Days prior to the closing of the transaction and provides to Bank a description of the material terms of the transaction; (b) during any period of
twelve  (12)  consecutive  months,  a  majority  of  the  members  of  the  Board  or  other  equivalent  governing  body  of  Borrower  cease  to  be  composed  of
individuals (i) who were members of that board or equivalent governing body on the first day of such period, (ii) whose election or nomination to that
board or equivalent governing body was approved by individuals referred to in clause (i) above constituting at the time of such election or nomination at
least  a  majority  of  that  board  or  equivalent  governing  body  or  (iii)  whose  election  or  nomination  to  that  board  or  other  equivalent  governing  body  was
approved by individuals referred to in clauses (i) and (ii) above constituting at the time of such election or nomination at least a majority of that board or
equivalent  governing  body;  or  (c)  at  any  time,  Borrower  shall  cease  to  own  and  control,  of  record  and  beneficially,  directly  or  indirectly,  one  hundred
percent  (100.0%)  of  each  class  of  outstanding  capital  stock  of  each  Subsidiary  of  Borrower  free  and  clear  of  all  Liens  (except  Liens  created  by  this
Agreement and Permitted Liens).

“Claims” is defined in Section 12.3.

“Code” is the Uniform Commercial Code, as the same may, from time to time, be enacted and in effect in the Commonwealth of Massachusetts;
provided,  that,  to  the  extent  that  the  Code  is  used  to  define  any  term  herein  or  in  any  Loan  Document  and  such  term  is  defined  differently  in  different
Articles or Divisions of the Code, the definition of such term contained in Article or Division 9 shall govern; provided further, that in the event that, by
reason of mandatory provisions of law, any or all of the attachment, perfection, or priority of, or remedies with respect to, Bank’s Lien on any Collateral is
governed  by  the  Uniform  Commercial  Code  in  effect  in  a  jurisdiction  other  than  the  Commonwealth  of  Massachusetts  the  term  “Code” shall mean the
Uniform  Commercial  Code  as  enacted  and  in  effect  in  such  other  jurisdiction  solely  for  purposes  of  the  provisions  thereof  relating  to  such  attachment,
perfection, priority, or remedies and for purposes of definitions relating to such provisions.

“Collateral” is any and all properties, rights and assets of Borrower described on Exhibit A.

“Collateral  Account”  is  any  Deposit  Account,  Securities  Account,  or  Commodity  Account  maintained  by  the  Borrower  or  any  Qualified

Subsidiary, in each case, other than an Excluded Account.

“Commodity Account” is any “commodity account” as defined in the Code with such additions to such term as may hereafter be made.

“Compliance Statement” is that certain statement in the form attached hereto as Exhibit B.

“Contingent Obligation”  is,  for  any  Person,  any  direct  or  indirect  liability,  contingent  or  not,  of  that  Person  for  (a)  any  indebtedness,  lease,
dividend, letter of credit or other obligation of another such as an obligation, in each case, directly or indirectly guaranteed, endorsed, comade, discounted
or sold with recourse by that Person, or for which that Person is directly or indirectly liable; (b) any obligations for undrawn letters of credit for the account
of  that  Person;  and  (c)  all  obligations  from  any  interest  rate,  currency  or  commodity  swap  agreement,  interest  rate  cap  or  collar  agreement,  or  other
agreement or arrangement designated to protect a Person against fluctuation in interest rates, currency exchange rates or commodity prices; but “Contingent
Obligation” does not include endorsements in the ordinary course of business. The amount of a Contingent Obligation is the stated or determined amount of
the primary obligation for which the Contingent Obligation is made or, if not determinable, the maximum reasonably anticipated liability for it determined
by the Person in good faith; but the amount may not exceed the maximum of the obligations under any guarantee or other support arrangement.

“Control Agreement” is any control agreement entered into among the depository institution at which Borrower maintains a Deposit Account or
the securities intermediary or commodity intermediary at which Borrower maintains a Securities Account or a Commodity Account, Borrower, and Bank
pursuant to which Bank obtains control (within the meaning of the Code) over such Deposit Account, Securities Account, or Commodity Account.

“Copyrights” are any and all copyright rights, copyright applications, copyright registrations and like protections in each work of authorship and

derivative work thereof, whether published or unpublished and whether or not the same also constitutes a trade secret.

“Credit Extension” is the Term Loan Advance, or any other extension of credit by Bank for Borrower’s benefit.

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“Default Rate” is defined in Section 2.2(b).

“Deposit Account” is any “deposit account” as defined in the Code with such additions to such term as may hereafter be made.

“Designated Deposit Account” is the account number ending [* * *] (last three digits), maintained by Borrower with Bank (provided, however, if
no  such  account  number  is  included,  then  the  Designated  Deposit  Account  shall  be  any  deposit  account  of  Borrower  (other  than  an  Excluded  Account
maintained with Bank as chosen by Bank).

“Division” is, in reference to any Person which is an entity, the division of such Person into two (2) or more separate Persons, with the dividing
Person either continuing or terminating its existence as part of such division, including, without limitation, as contemplated under Section 18-217 of the
Delaware Limited Liability Company Act for limited liability companies formed under Delaware law, or any analogous action taken pursuant to any other
applicable law with respect to any corporation, limited liability company, partnership or other entity.

“Dollars,” “dollars”  or  use  of  the  sign  “$”  is  only  lawful  money  of  the  United  States  and  not  any  other  currency,  regardless  of  whether  that

currency uses the “$” sign to denote its currency or may be readily converted into lawful money of the United States.

“Dollar Equivalent” is, at any time, (a) with respect to any amount denominated in Dollars, such amount, and (b) with respect to any amount
denominated in a Foreign Currency, the equivalent amount therefor in Dollars as determined by Bank at such time on the basis of the then-prevailing rate of
exchange in San Francisco, California, for sales of the Foreign Currency for transfer to the country issuing such Foreign Currency.

“Domestic  Subsidiary”  means  a  Subsidiary  organized  under  the  laws  of  the  United  States  or  any  state  or  territory  thereof  or  the  District  of

Columbia.

“Effective Date” is defined in the preamble hereof.

“Equipment”  is  all  “equipment”  as  defined  in  the  Code  with  such  additions  to  such  term  as  may  hereafter  be  made,  and  includes  without

limitation all machinery, fixtures, goods, vehicles (including motor vehicles and trailers), and any interest in any of the foregoing.

“ERISA” is the Employee Retirement Income Security Act of 1974, and its regulations.

“Event of Default” is defined in Section 8.

“Exchange Act” is the Securities Exchange Act of 1934, as amended.

“Excluded  Accounts”  means  (i)  the  Oppenheimer  Account,  and  (ii)  deposit  accounts  exclusively  used  for  payroll,  payroll  taxes  and  other

employee wage and benefit payments to or for the benefit of Borrower’s employees and identified to Bank by Borrower as such.

“Excluded Taxes” means any of the following taxes imposed on or with respect to Bank, or required to be withheld and deducted from a payment
to Bank, (a) Taxes imposed on or measured by net income (however denominated), franchise Taxes, and branch profits Taxes, in each case, (i) imposed as a
result of the Investor being organized under the laws of, or having its principal office in the jurisdiction imposing such Tax (or any political subdivision
thereof) or (ii) that are Other Connection Taxes, (b) U.S. federal withholding Taxes imposed on amounts payable to or for the account of Bank with respect
to  this  Agreement  pursuant  to  a  law  in  effect  on  the  date  on  which  (i)  Bank  becomes  a  party  to  this  Agreement  or  acquires  and  interest  in  any  Credit
Extension or (ii) Bank changes its lending office, except in each case to the extent that, pursuant to Section 2.5, amounts with respect to such Taxes were
payable either to Bank immediately before becoming a party hereto or to Bank immediately before it changed its lending office, (c) Taxes attributable to
Bank’s failure to comply with Section 2.5(c), and (d) any U.S. federal withholding Taxes imposed under FATCA.

“FATCA” means IRC Sections 1471 through 1474, as of the date of this Agreement, any current or future regulations or official interpretations
thereof, any agreements entered into pursuant to IRC Section 1471(b)(1) and any fiscal or regulatory legislation, rules or practices adopted pursuant to any
intergovernmental agreement, treaty or convention among Governmental Authorities and implementing such Sections of the IRC.

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“Final Payment” is a payment (in addition to and not in substitution for the regular monthly payments of principal plus accrued interest) equal to
Five Hundred Thousand Dollars ($500,000.00), due on the earliest to occur of (a) the Term Loan Maturity Date, (b) the payment in full of the Term Loan
Advance, (c) as required by Section 2.1.1(d) or Section 2.1.1(e), or (d) the termination of this Agreement.

“Financial Statement Repository”  is  [*  *  *]  or  such  other  means  of  collecting  information  approved  and  designated  by  Bank  after  providing

notice thereof to Borrower from time to time.

“Foreign Currency” is lawful money of a country other than the United States.

“Foreign Subsidiary” means any Subsidiary which is not a Domestic Subsidiary.

“Funding Date” is any date on which a Credit Extension is made to or for the account of Borrower which shall be a Business Day.

“FX Contract” is any foreign exchange contract by and between Borrower and Bank under which Borrower commits to purchase from or sell to

Bank a specific amount of Foreign Currency on a specified date.

“GAAP”  is  generally  accepted  accounting  principles  set  forth  in  the  opinions  and  pronouncements  of  the  Accounting  Principles  Board  of  the
American  Institute  of  Certified  Public  Accountants  and  statements  and  pronouncements  of  the  Financial  Accounting  Standards  Board  or  in  such  other
statements by such other Person as may be approved by a significant segment of the accounting profession, which are applicable to the circumstances as of
the date of determination. Additionally, notwithstanding anything to the contrary herein, any obligations of a Person that are or would have been treated as
operating  leases  for  purposes  of  GAAP  prior  to  the  issuance  by  the  Financial  Accounting  Standards  Board  on  February  25,  2016  of  an  Accounting
Standards Update (the “ASU”) shall continue to be accounted for as operating leases for purposes of all financial definitions, calculations and covenants for
purpose of this Agreement (whether or not such operating lease obligations were in effect on such date) notwithstanding the fact that such obligations are
required in accordance with the ASU (on a prospective or retroactive basis or otherwise) to be treated as capitalized lease obligations in accordance with
GAAP.

“General Intangibles” is all “general intangibles” as defined in the Code in effect on the date hereof with such additions to such term as may
hereafter  be  made,  and  includes  without  limitation,  all  Intellectual  Property,  claims,  income  and  other  tax  refunds,  security  and  other  deposits,  payment
intangibles, contract rights, options to purchase or sell real or personal property, rights in all litigation presently or hereafter pending (whether in contract,
tort or otherwise), insurance policies (including without limitation key man, property damage, and business interruption insurance), payments of insurance
and rights to payment of any kind.

“Governmental Approval” is any consent, authorization, approval, order, license, franchise, permit, certificate, accreditation, registration, filing

or notice, of, issued by, from or to, or other act by or in respect of, any Governmental Authority.

“Governmental Authority” is any nation or government, any state or other political subdivision thereof, any agency, authority, instrumentality,
regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative functions of or pertaining
to government, any securities exchange and any self-regulatory organization.

“Hercules Obligations” is defined in Section 2.1.1(a).

“Indebtedness” is (a) indebtedness for borrowed money or the deferred price of property or services, such as reimbursement and other obligations
for  surety  bonds  and  letters  of  credit,  (b)  obligations  evidenced  by  notes,  bonds,  debentures  or  similar  instruments,  (c)  capital  lease  obligations  (as
determined in accordance with GAAP), and (d) Contingent Obligations.

“Indemnified Person” is defined in Section 12.3.

“Indemnified Tax”  means  (a)  Taxes,  other  than  Excluded  Taxes,  imposed  on  or  with  respect  to  any  payment  made  by  or  on  account  of  any

obligation of Borrower pursuant to any Loan Document and (b) to the extent not otherwise described in (a), Other Taxes.

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“Insolvency  Proceeding”  is  any  proceeding  by  or  against  any  Person  under  the  United  States  Bankruptcy  Code,  or  any  other  bankruptcy  or
insolvency  law,  including  assignments  for  the  benefit  of  creditors,  compositions,  extensions  generally  with  its  creditors,  or  proceedings  seeking
reorganization, arrangement, or other relief.

“Intellectual Property” is, with respect to any Person, all of such Person’s right, title, and interest in and to the following:

(a)    its Copyrights, Trademarks and Patents;

(b)    any and all trade secrets and trade secret rights, including, without limitation, any rights to unpatented inventions, know-how, and

operating manuals;

(c)    any and all source code;

(d)    any and all design rights which may be available to such Person;

(e)    any and all claims for damages by way of past, present and future infringement of any of the foregoing, with the right, but not the

obligation, to sue for and collect such damages for said use or infringement of the Intellectual Property rights identified above; and

(f)    all amendments, renewals and extensions of any of the Copyrights, Trademarks or Patents.

“Interest Only Extension Event” occurs if and when (if ever) Bank confirms in writing that it has received evidence, on or prior to September 30,
2021,  satisfactory  to  Bank  in  its  sole  and  absolute  discretion,  that  Borrower  has  achieved  one  (1)  of  the  following:  (i)  Performance  Milestone  A,  (ii)
Performance Milestone B, or (iii) Performance Milestone C.

“Inventory” is all “inventory” as defined in the Code in effect on the date hereof with such additions to such term as may hereafter be made, and
includes without limitation all merchandise, raw materials, parts, supplies, packing and shipping materials, work in process and finished products, including
without  limitation  such  inventory  as  is  temporarily  out  of  Borrower’s  custody  or  possession  or  in  transit  and  including  any  returned  goods  and  any
documents of title representing any of the above.

“Investment” is any beneficial ownership interest in any Person (including stock, partnership interest or other securities), and any loan, advance

or capital contribution to any Person.

“IRC” means the U.S. Internal Revenue Code of 1986, as amended.

“Key Person” is Borrower’s Chief Executive Officer, who is William D. Clark as of the Effective Date.

“Letter of Credit” is a standby or commercial letter of credit issued by Bank upon request of Borrower based upon an application, guarantee,

indemnity, or similar agreement.

“Lien” is a claim, mortgage, deed of trust, levy, charge, pledge, security interest or other encumbrance of any kind, whether voluntarily incurred or

arising by operation of law or otherwise against any property.

“Loan Documents”  are,  collectively,  this  Agreement  and  any  schedules,  exhibits,  certificates,  notices,  and  any  other  documents  related  to  this
Agreement,  the  Warrant,  the  Stock  Pledge  Agreement,  the  Perfection  Certificate,  any  Control  Agreements,  any  Bank  Services  Agreement,  any
subordination agreement, any note, or notes or guaranties executed by Borrower, and any other present or future agreement by Borrower with or for the
benefit of Bank in connection with this Agreement or Bank Services, all as amended, restated, or otherwise modified.

“Material Adverse Change”  is  (a)  a  material  impairment  in  the  perfection  or  priority  of  Bank’s  Lien  in  the  Collateral  or  in  the  value  of  such
Collateral; (b) a material adverse change in the business, operations, or condition (financial or otherwise) of Borrower; or (c) a material impairment of the
prospect of repayment of any portion of the Obligations.

“Minimum Threshold” is defined in Section 6.6(a).

“Obligations” are Borrower’s obligations to pay when due any debts, principal, interest, fees, the Final Payment, the Prepayment Premium, Bank
Expenses,  and  other  amounts  Borrower  owes  Bank  now  or  later,  whether  under  this  Agreement,  the  other  Loan  Documents  (other  than  the  Warrant),
including, without limitation, all

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obligations  relating  to  Bank  Services  and  any  interest  accruing  after  Insolvency  Proceedings  begin  and  debts,  liabilities,  or  obligations  of  Borrower
assigned to Bank, and to perform Borrower’s duties under the Loan Documents (other than the Warrant).

“Operating Documents” are, for any Person, such Person’s formation documents, as certified by the Secretary of State (or equivalent agency) of
such Person’s jurisdiction of organization on a date that is no earlier than thirty (30) days prior to the Effective Date, and, (a) if such Person is a corporation,
its bylaws in current form, (b) if such Person is a limited liability company, its limited liability company agreement (or similar agreement), and (c) if such
Person is a partnership, its partnership agreement (or similar agreement), each of the foregoing with all current amendments or modifications thereto.

“Oppenheimer Account” is defined in Section 6.6(a).

“Other Connection Taxes” means Taxes imposed as a result of a present or former connection between Bank and the jurisdiction imposing such
Tax (other than connections arising solely from Bank having executed, delivered, become a party to, performed its obligations under, received payments
under, received or perfected a security interest under, or engaged in any other transaction pursuant to, this Agreement, or sold or assigned an interest in any
Credit Extension or Loan Document).

“Other Taxes” means any present or future stamp, court or documentary, intangible, recording, or filing Taxes or any other excise or property
taxes,  charges  or  similar  levies  or  Taxes  that  arise  from  any  payment  made  hereunder  or  from  the  execution,  delivery,  performance,  enforcement  or
registration of, from the receipt or perfection of a security interest under, or otherwise with respect to, any Loan Document, except any such Taxes that are
Other Connection Taxes imposed with respect to an assignment.

“Patents”  means  all  patents,  patent  applications  and  like  protections  including  without  limitation  improvements,  divisions,  continuations,

renewals, reissues, extensions and continuations-in-part of the same.

“Payment/Advance Form” is that certain form attached hereto as Exhibit C.

st
“Payment Date” is the first (1 ) Business Day of each month.

“Perfection Certificate” is defined in Section 5.1.

“Performance Milestone A” occurs if and when (if ever) Bank confirms in writing, on or prior to September 30, 2021, that [* * *].

“Performance Milestone B” occurs if and when (if ever) Bank confirms in writing that [* * *].

“Performance Milestone C” occurs if and when (if ever) Bank confirms in writing on or prior to September 30, 2021, that [* * *].

“Permitted Indebtedness” is:

(a)    Borrower’s Indebtedness to Bank under this Agreement and the other Loan Documents;

(b)    Indebtedness existing on the Effective Date which is shown on the Perfection Certificate;

(c)    Subordinated Debt;

(d)    unsecured Indebtedness to trade creditors incurred in the ordinary course of business;

(e)    Indebtedness incurred as a result of endorsing negotiable instruments received in the ordinary course of business;

(f)    Indebtedness secured by Liens permitted under clauses (a) and (c) of the definition of “Permitted Liens” hereunder;

(g)    other unsecured Indebtedness not to exceed Two Hundred Fifty Thousand Dollars ($250,000.00) in the aggregate outstanding at any

time;

(h)    intercompany obligations to the extent constituting a Permitted Investment;

(i)    Indebtedness incurred in connection with the financing of insurance premiums;

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of Borrower’s business;

(j)    reimbursement obligations in connection with letters of credit issued by financial institutions other than Bank in the ordinary course

(k)    obligations from any interest rate, currency or commodity swap, interest rate cap, collar or similar arrangements entered into in the

ordinary course of Borrower’s business;

(l)    surety bonds issued in the ordinary course of business; and

(m)    extensions, refinancings, modifications, amendments and restatements of any items of Permitted Indebtedness (a) through (l) above,
provided that the principal amount thereof is not increased or the terms thereof are not modified to impose more burdensome terms upon Borrower or its
Subsidiary, as the case may be.

“Permitted Investments” are:

Certificate;

(a)        Investments  (including,  without  limitation,  Subsidiaries)  existing  on  the  Effective  Date  which  are  shown  on  the  Perfection

(b)    (i) Investments consisting of Cash Equivalents; and (ii) any Investments permitted by Borrower’s investment policy attached hereto
as Exhibit D,  as  amended  from  time  to  time,  provided  that  such  investment  policy  (and  any  such  amendment  thereto)  has  been  approved  in  writing  by
Bank;

(c)    Investments accepted in connection with Transfers permitted by Section 7.1;

in settlement of delinquent obligations of, and other disputes with, customers or suppliers arising in the ordinary course of business;

(d)    Investments (including debt obligations) received in connection with the bankruptcy or reorganization of customers or suppliers and

(e)    Investments consisting of notes receivable of, or prepaid royalties and other credit extensions, to customers and suppliers who are
not Affiliates, in the ordinary course of business; provided that, for the avoidance of doubt, this subparagraph (e) shall not apply to Investments of Borrower
in any Subsidiary;

(f)    Investments consisting of (i) travel advances and employee relocation loans and other employee loans and advances in the ordinary
course of business, and (ii) loans to employees, officers or directors relating to the purchase of equity securities of Borrower or its Subsidiaries pursuant to
employee stock purchase plans or agreements approved by the Board;

(g)    Investments in Qualified Subsidiaries;

aggregate outstanding at any time; and

(h)    other Investments not otherwise permitted by Section 7.7 not exceeding Two Hundred Fifty Thousand Dollars ($250,000.00) in the

(i)    cash Investments by Borrower in Securities Corporation; provided that (i) no Event of Default has occurred and is continuing or

would result from such Investment and (ii) Borrower and its Subsidiaries are, at all times, in compliance with Section 6.6(a).

“Permitted Liens” are:

(a)    Liens existing on the Effective Date which are shown on the Perfection Certificate or arising under this Agreement and the other

Loan Documents;

(b)    Liens for taxes, fees, assessments or other government charges or levies, either (i) not due and payable or (ii) being contested in
good faith and for which Borrower maintains adequate reserves on its Books, provided that no notice of any such Lien has been filed or recorded under the
Internal Revenue Code of 1986, as amended, and the Treasury Regulations adopted thereunder;

(c)    purchase money Liens or capital leases (i) on Equipment acquired or held by Borrower incurred for financing the acquisition of the
Equipment  securing  no  more  than  Two  Hundred  Fifty  Thousand  Dollars  ($250,000.00)  in  the  aggregate  outstanding  at  any  time,  or  (ii)  existing  on
Equipment when acquired, if the Lien is confined to the property and improvements and the proceeds of the Equipment;

(d)        Liens  arising  from  attachments  or  judgments,  orders,  or  decrees  in  circumstances  not  constituting  an  Event  of  Default  under

Sections 8.4 and 8.7;

-27-

(e)        Liens  to  secure  payment  of  workers’  compensation,  employment  insurance,  old-age  pensions,  social  security  and  other  like

obligations incurred in the ordinary course of business (other than Liens imposed by ERISA);

(f)    leases or subleases of real property granted in the ordinary course of Borrower’s business (or, if referring to another Person, in the
ordinary  course  of  such  Person’s  business),  and  leases,  subleases,  non-exclusive  licenses  or  sublicenses  of  personal  property  (other  than  Intellectual
Property) granted in the ordinary course of Borrower’s business (or, if referring to another Person, in the ordinary course of such Person’s business), if the
leases, subleases, licenses and sublicenses do not prohibit granting Bank a security interest therein;

(g)    Liens in favor of customs and revenue authorities, incurred in the ordinary course of Borrower’s business, arising as a matter of law

to secure payment of custom duties that are promptly paid on or before the date they become due;

become due (provided that such Liens extend only to such insurance proceeds and not to any other property or assets);

(h)    Liens on insurance proceeds securing the payment of financed insurance premiums that are promptly paid on or before the date they

(i)        easements,  zoning  restrictions,  rights-of-way,  and  other  similar  encumbrances  on  real  property  imposed  by  law  or  arising  in  the
ordinary course of business that do not secure any monetary obligations and do not interfere with the ordinary course of business Borrower’s business in
any material respect;

(j)    Liens of carriers, warehousemen, suppliers, or other Persons that are possessory in nature arising in the ordinary course of business
so  long  as  such  Liens  attach  only  to  Inventory,  securing  liabilities  in  the  aggregate  amount  not  to  exceed  Two  Hundred  Fifty  Thousand  Dollars
($250,000.00) and which are not delinquent or remain payable without penalty or which are being contested in good faith and by appropriate proceedings
which proceedings have the effect of preventing the forfeiture or sale of the property subject thereto;

(k)    non-exclusive licenses of Intellectual Property granted to third parties in the ordinary course of business, and licenses of Intellectual
Property  that  could  not  result  in  a  legal  transfer  of  title  of  the  licensed  property  that  may  be  exclusive  in  respects  other  than  territory  and  that  may  be
exclusive as to territory only as to discreet geographical areas outside of the United States; and

(l)    Liens incurred in the extension, renewal or refinancing of the indebtedness secured by Liens described in (a) through (k), but any
extension, renewal or replacement Lien must be limited to the property encumbered by the existing Lien and the principal amount of the indebtedness may
not increase.

“Person” is any individual, sole proprietorship, partnership, limited liability company, joint venture, company, trust, unincorporated organization,

association, corporation, institution, public benefit corporation, firm, joint stock company, estate, entity or government agency.

“Prepayment Premium” shall be an additional fee, payable to Bank, with respect to the Term Loan Advance, in an amount equal to:

(a)    for a prepayment of the Term Loan Advance made on or prior to the first (1 ) anniversary of the Effective Date, three percent (3.0%)

st

of the then outstanding principal amount of the Term Loan Advance immediately prior to the date of such prepayment;

(b)    for a prepayment of the Term Loan Advance made after the first (1 ) anniversary of the Effective Date, but on or prior to the second

st

nd

(2 ) anniversary of the Effective Date, two percent (2.0%) of the then outstanding principal amount of the Term Loan Advance immediately prior to the
date of such prepayment; and

(c)    for a prepayment of the Term Loan Advance made after the second (2 ) anniversary of the Effective Date, but prior to the Term

nd

Loan Maturity Date, one percent (1.0%) of the then outstanding principal amount of the Term Loan Advance immediately prior to the date of such
prepayment.

“Prime Rate” is the rate of interest per annum from time to time published in the money rates section of The Wall Street Journal or any successor
publication thereto as the “prime rate” then in effect; provided that, in the event such rate of interest is less than zero, such rate shall be deemed to be zero
for purposes of this Agreement and

-28-

provided further that if such rate of interest, as set forth from time to time in the money rates section of The Wall Street Journal, becomes unavailable for
any reason as determined by Bank, the “Prime Rate” shall mean the rate of interest per annum announced by Bank as its prime rate in effect at its principal
office in the State of California (such Bank-announced Prime Rate not being intended to be the lowest rate of interest charged by Bank in connection with
extensions of credit to debtors); provided, further that, in the event such rate of interest is less than zero, such rate shall be deemed to be zero for purposes
of this Agreement.

“Qualified Subsidiary” is any Domestic Subsidiary (other than Securities Corporation).

“Quarterly Financial Statements” is defined in Section 6.2(a).

“Registered Organization” is any “registered organization” as defined in the Code with such additions to such term as may hereafter be made.

“Requirement of Law” is as to any Person, the organizational or governing documents of such Person, and any law (statutory or common), treaty,
rule or regulation or determination of an arbitrator or a court or other Governmental Authority, in each case applicable to or binding upon such Person or
any of its property or to which such Person or any of its property is subject.

“Responsible  Officer”  is  any  of  the  Chief  Executive  Officer,  President,  Chief  Financial  Officer,  Treasurer,  Controller  or  Vice  President  of

Borrower.

“Restricted License” is any material license or other similar material agreement with respect to which Borrower is the licensee (a) that prohibits
or otherwise restricts Borrower from granting a security interest in Borrower’s interest in such license or agreement or any other property, or (b) for which a
default  under  or  termination  of  could  reasonably  be  expected  to  interfere  with  Bank’s  right  to  sell  any  Collateral.  in  each  case,  other  than  off-the-shelf
software,  open  source  code,  application  programming  interfaces  (APIs)  and/or  other  trademarks,  copyrights  or  patents  of  others  that  are  commercially
available to the public under shrinkwrap licenses, clickwrap licenses, online terms of service or other terms of use or similar agreements shall not constitute
a Restricted License.

“Required Amount” is defined in Section 6.6(a).

“SEC” shall mean the Securities and Exchange Commission, any successor thereto, and any analogous Governmental Authority.

“Securities Account” is any “securities account” as defined in the Code with such additions to such term as may hereafter be made.

“Securities Corporation”  is  Genocea  Securities  Corp.,  a  corporation  organized  under  the  laws  of  the  Commonwealth  of  Massachusetts  and  a

Subsidiary of Borrower.

“Stock Pledge Agreement” is that certain stock pledge agreement executed by Borrower in favor of Bank dated as of the Effective Date, as may

be amended, modified, supplemented or restated from time to time.

“Subordinated Debt” is indebtedness incurred by Borrower subordinated to all of Borrower’s now or hereafter indebtedness to Bank (pursuant to
a subordination, intercreditor, or other similar agreement in form and substance satisfactory to Bank entered into between Bank and the other creditor), on
terms acceptable to Bank.

“Subsidiary” is, as to any Person, a corporation, partnership, limited liability company or other entity of which shares of stock or other ownership
interests  having  ordinary  voting  power  (other  than  stock  or  such  other  ownership  interests  having  such  power  only  by  reason  of  the  happening  of  a
contingency) to elect a majority of the board of directors or other managers of such corporation, partnership or other entity are at the time owned, or the
management  of  which  is  otherwise  controlled,  directly  or  indirectly  through  one  or  more  intermediaries,  or  both,  by  such  Person.  Unless  the  context
otherwise requires, each reference to a Subsidiary herein shall be a reference to a Subsidiary of Borrower.

“Tax” or “Taxes” means all present or future taxes, charges, fees, levies, imposts, duties, deductions, withholding (including backup withholding)
or other assessments or other similar charges imposed by any U.S. federal, state, local or non-U.S. Governmental Authority, including, without limitation,
income, gross receipts, excise, real or personal property, sales, occupation, use, service, leasing, environmental, value added, transfer, payroll, and franchise
taxes (and including any interest, penalties, or additions to tax attributable thereto).

-29-

“Term Loan Advance” is defined in Section 2.1.1(a).

“Term Loan Amortization Date” means October 1, 2021, which shall be extended until April 1, 2022, upon the occurrence of the Interest Only

Extension Event.

“Term  Loan  Maturity  Date”  is  September  1,  2023,  which  shall  be  extended  until  March  1,  2024  upon  the  occurrence  of  the  Interest  Only

Extension Event.

“Trademarks” means any trademark and servicemark rights, whether registered or not, applications to register and registrations of the same and

like protections, and the entire goodwill of the business of Borrower connected with and symbolized by such trademarks.

“Transfer” is defined in Section 7.1.

“Warrant” is that certain warrant to purchase stock dated as of the Effective Date between Borrower and Bank, as may be amended, modified,

supplemented, and/or restated from time to time.

[Signature page follows.]

-30-

IN  WITNESS  WHEREOF,  the  parties  hereto  have  caused  this  Agreement  to  be  executed  as  a  sealed  instrument  under  the  laws  of  the

Commonwealth of Massachusetts as of the Effective Date.

BORROWER:

GENOCEA BIOSCIENCES, INC.

By /s/Diantha Duvall

Name: Diantha Duvall
Title: Chief Financial Officer and Secretary

BANK:

SILICON VALLEY BANK

By /s/ James Caccavaro

Name: James Caccavaro
Title: Vice President

Signature Page to Loan and Security Agreement

The Collateral consists of all of Borrower’s right, title and interest in and to the following personal property:

EXHIBIT A – COLLATERAL DESCRIPTION

All  goods,  Accounts  (including  health-care  receivables),  Equipment,  Inventory,  contract  rights  or  rights  to  payment  of  money,  leases,  license
agreements,  franchise  agreements,  General  Intangibles  (except  as  provided  below),  commercial  tort  claims,  documents,  instruments  (including  any
promissory notes), chattel paper (whether tangible or electronic), cash, deposit accounts, certificates of deposit, fixtures, letters of credit rights (whether or
not the letter of credit is evidenced by a writing), securities, and all other investment property, supporting obligations, and financial assets, whether now
owned or hereafter acquired, wherever located; and

all Borrower’s Books relating to the foregoing, and any and all claims, rights and interests in any of the above and all substitutions for, additions,

attachments, accessories, accessions and improvements to and replacements, products, proceeds and insurance proceeds of any or all of the foregoing.

Notwithstanding the foregoing, the Collateral does not include any (a) with respect to stock in Foreign Subsidiaries, more than sixty-five percent
(65.0%) of the presently existing and hereafter arising issued and outstanding shares of capital stock owned by Borrower of any Foreign Subsidiary which
shares entitle the holder thereof to vote for directors or any other matter, (b) any property to the extent that such grant of security interest is prohibited by
any Requirement of Law of a Governmental Authority or constitutes a breach or default under or results in the termination of or requires any consent not
obtained under, any contract, license, agreement, instrument or other document evidencing or giving rise to such property, except to the extent that such
Requirement  of  Law  or  the  term  in  such  contract,  license,  agreement,  instrument  or  other  document  providing  for  such  prohibition,  breach,  default  or
termination or requiring such consent is ineffective under Section 9-406, 9-407, 9-408 or 9-409 of the Code (or any successor provision or provisions) of
any relevant jurisdiction or any other applicable law (including the Bankruptcy Code) or principles of equity; provided, however, that such security interest
shall attach immediately at such time as such Requirement of Law is not effective or applicable, or such prohibition, breach, default or termination is no
longer  applicable  or  is  waived,  and  to  the  extent  severable,  shall  attach  immediately  to  any  portion  of  the  Collateral  that  does  not  result  in  such
consequences; (c) Excluded Accounts, (d) any interest of Borrower as a lessee or sublessee under a real property lease or an Equipment lease if Borrower is
prohibited by the terms of such lease from granting a security interest in such lease or under which such an assignment or Lien would cause a default to
occur  under  such  lease  (but  only  to  the  extent  that  such  prohibition  is  enforceable  under  all  applicable  laws  including,  without  limitation,  the  Code);
provided, however, that upon termination of such prohibition, such interest shall immediately become Collateral without any action by Borrower or Bank,
and (e) Intellectual Property; provided, however, the Collateral shall include all Accounts and all proceeds of Intellectual Property.

EXHIBIT B

COMPLIANCE STATEMENT

TO:     SILICON VALLEY BANK (“Bank”)                    Date:                 
FROM: GENOCEA BIOSCIENCES, INC. (“Borrower”)

Under the terms and conditions of the Loan and Security Agreement between Borrower and Bank (the “Agreement”) Borrower is in compliance

for the period ending _______________ with all required covenants except as noted below.

Attached  are  the  required  documents  evidencing  such  compliance,  setting  forth  calculations  prepared  in  accordance  with  GAAP  consistently
applied from one period to the next except as explained in an accompanying letter or footnotes. Capitalized terms used but not otherwise defined herein
shall have the meanings given them in the Agreement.

Please indicate compliance status by circling Yes/No under “Complies” column.

Reporting Covenants

Quarterly financial statements

Compliance Statements

Annual financial statement (CPA Audited)

Board approved operating budget and projections

10-Q, 10-K and 8-K

Other Matters

Required

Complies

Quarterly within 45 days

Monthly within 30 days

FYE within 90 days

FYE within 90 days, and
promptly after any updates thereto

Within 5 days after filing with SEC

Yes No

Yes No

Yes No

Yes No

Yes No

Have there been any amendments of or other changes to the Operating Documents of Borrower or any of its
Subsidiaries? If yes, provide copies of any such amendments or changes with this Compliance Statement.

Yes

No

    The following are the exceptions with respect to the statements above: (If no exceptions exist, state “No exceptions to note.”)

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------

EXHIBIT C – LOAN PAYMENT/ADVANCE REQUEST FORM

Deadline for same day processing is Noon Eastern Time

Fax To:     Date: _____________________

Loan Payment:    GENOCEA BIOSCIENCES, INC.

From Account #________________________________    To Account #__________________________________________________

(Deposit Account #)                        (Loan Account #)

Principal $____________________________________    and/or Interest $________________________________________________

Authorized Signature:        Phone Number:     

Print Name/Title:     

Loan Advance:

Complete Outgoing Wire Request section below if all or a portion of the funds from this Credit Extension are for an outgoing wire.

From Account #________________________________    To Account #__________________________________________________

(Loan Account #)                        (Deposit Account #)

Amount of Credit Extension $___________________________

All Borrower’s representations and warranties in the Loan and Security Agreement are true, correct and complete in all material respects on the date of the request for a Credit Extension;
provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and
provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date:

Authorized Signature:        Phone Number:     

Print Name/Title:     

Outgoing Wire Request:

Complete only if all or a portion of funds from the loan advance above is to be wired.

Deadline for same day processing is noon, Eastern Time

Beneficiary Name: _____________________________        Amount of Wire: $    

Beneficiary Bank: ______________________________        Account Number:     

City and State:     

Beneficiary Bank Transit (ABA) #:         Beneficiary Bank Code (Swift, Sort, Chip, etc.):     

(For International Wire Only)

Intermediary Bank:         Transit (ABA) #:     

For Further Credit to:     

Special Instruction:     

By signing below, I (we) acknowledge and agree that my (our) funds transfer request shall be processed in accordance with and subject to the terms and conditions set forth in the
agreements(s) covering funds transfer service(s), which agreements(s) were previously received and executed by me (us).

Authorized Signature: ___________________________    2  Signature (if required): _______________________________________

nd

Print Name/Title: ______________________________    Print Name/Title: ______________________________________________

Telephone #:                 Telephone #:     

EXHIBIT D – INVESTMENT POLICY

[* * *]

ny-2048788

Exhibit 23.1

We consent to the incorporation by reference in the following Registration Statements:

Consent of Independent Registered Public Accounting Firm

(1) Registration Statements (Form S-3 Nos. 333-225086, 333-230577, 333-248103) of Genocea Biosciences, Inc.,

(2) Registration Statements (Form S-8 Nos. 333-230062, 333-223129, 333-216183, 333-209576, 333-202333, 333-197127, 333-236413, and 333-

238878) pertaining to the Amended and Restated 2014 Equity Incentive Plan of Genocea Biosciences, Inc.,

(3) Registration Statement (Form S-8 No. 333-226655) pertaining to the Amended and Restated 2014 Equity Incentive Plan, 2014 Employee Stock
Purchase  Plan,  as  amended,  and  common  stock  issuable  pursuant  to  Narinderjeet  Singh  Inducement  Stock  Option  Agreement  of  Genocea
Biosciences, Inc., and

(4) Registration  Statement  (Form  S-8  No.  333-194021)  pertaining  to  the  Amended  and  Restated  2007  Equity  Incentive  Plan  and  2014  Equity

Incentive Plan of Genocea Biosciences, Inc.;

of our report dated February 22, 2021, with respect to the consolidated financial statements of Genocea Biosciences, Inc. included in this Annual Report

(Form 10-K) of Genocea Biosciences, Inc. for the year ended December 31, 2020.

/s/ Ernst & Young LLP

Boston, Massachusetts

February 22, 2021

     
Exhibit 31.1

I, William D. Clark, certify that:

1.

I have reviewed this Annual Report on Form 10-K of Genocea Biosciences, Inc.;

PRINCIPAL EXECUTIVE OFFICER CERTIFICATION 

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 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, 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 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 22, 2021

/s/ WILLIAM D. CLARK
William D. Clark
President and Chief Executive Officer and Director
(Principal Executive Officer)

 
 
 
 
 
 
Exhibit 31.2

I, Diantha Duvall, certify that:

1.

I have reviewed this Annual Report on Form 10-K of Genocea Biosciences, Inc.;

PRINCIPAL FINANCIAL OFFICER CERTIFICATION 

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 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, 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 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 22, 2021

/s/ DIANTHA DUVALL
Diantha Duvall
Chief Financial Officer

 
 
 
 
 
Exhibit 32

CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906 OF THE
SARBANES-OXLEY ACT OF 2002 

I, William D. Clark, certify to the best of my knowledge, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-

Oxley Act of 2002, that the Annual Report of Genocea Biosciences, Inc. on Form 10-K for the year ended December 31, 2020 fully complies with the
requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Form 10-K fairly presents in all
material respects the financial condition and results of operations of Genocea Biosciences, Inc. at the dates and for the periods indicated.

/s/ WILLIAM D. CLARK
William D. Clark
President and Chief Executive Officer and Director

Date:

February 22, 2021

I, Diantha Duvall, certify to the best of my knowledge, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-

Oxley Act of 2002, that the Annual Report of Genocea Biosciences, Inc. on Form 10-K for the year ended December 31, 2020 fully complies with the
requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Form 10-K fairly presents in all
material respects the financial condition and results of operations of Genocea Biosciences, Inc. at the dates and for the periods indicated.

Date:

February 22, 2021

/s/ DIANTHA DUVALL
Diantha Duvall
Chief Financial Officer