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Marker Therapeutics, Inc.

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FY2018 Annual Report · Marker Therapeutics, 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, 2018

☐

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

For the transition period from ________________ to ________________.

MARKER THERAPEUTICS, INC.
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation)

3200 Southwest Freeway, Suite 2240
Houston, Texas
(Address of principal executive offices)

001-37939
(Commission File Number)

45-4497941
(IRS Employer Identification No.)

77027
(Zip Code)

(713) 400-6400
(Registrant’s telephone number, including area code)

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

Common Stock, Par Value $0.001
(Title of class)

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

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

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

Indicate by check mark whether the registrant (1) 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 during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x  No ☐

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best
of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. ☒

Indicate by checkmark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.

☐  Large accelerated filer
☐  Non-accelerated filer

x  Accelerated filer
x  Smaller reporting company
☐  Emerging growth company

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

Indicate by checkmark 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 voting and non-voting common equity held by non-affiliates of the registrant was approximately $81,400,000 computed by
reference  to  the  price  per  share  ($9.43)  at  which  the  registrant’s  common  equity  was  last  sold,  as  of  June  30,  2018  (the  last  day  of  the  registrant’s  most
recently completed second fiscal quarter).

 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The registrant had 45,467,684 shares of common stock outstanding as of February 28, 2019.

Documents Incorporated By Reference

Portions of registrant’s proxy statement relating to registrant’s 2019 Annual Meeting of Stockholders (the “Proxy Statement”) to be filed with the Securities
and Exchange Commission pursuant to Regulation 14A, not later than 120 days after the close of the registrant’s fiscal year, are incorporated by reference in
Part III of this Annual Report on Form 10-K. Except with respect to information specifically incorporated by reference in this Annual Report on Form 10-K,
the Proxy Statement is not deemed to be filed as part of this Annual Report on Form 10-K.

 
 
 
 
 
 
 
 
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

FORWARD LOOKING STATEMENTS

BUSINESS 
RISK FACTORS
UNRESOLVED STAFF COMMENTS
PROPERTIES 
LEGAL PROCEEDINGS 
MINE SAFETY DISCLOSURE 

MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER
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 
CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL
DISCLOSURE 
CONTROLS AND PROCEDURES
OTHER INFORMATION 

DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 
EXECUTIVE COMPENSATION 
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED
STOCKHOLDER MATTERS 
CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE 
PRINCIPAL ACCOUNTING FEES AND SERVICES 

EXHIBITS 
FORM 10-K SUMMARY 

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FORWARD LOOKING STATEMENTS

This  annual  report  contains  forward-looking  statements  that  involve  risks  and  uncertainties.  Any  statements  contained  herein  that  are  not  statements  of
historical fact may be deemed to be forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as “may”,
“will”,  “should”,  “expect”,  “plan”,  “intend”,  “anticipate”,  “believe”,  “estimate”,  “predict”,  “potential”  or  “continue”,  the  negative  of  such  terms  or  other
comparable terminology. In evaluating these statements, you should consider various factors, including the assumptions, risks and uncertainties outlined in
this  annual  report.  Any  of  these  items  may  cause  our  actual  results  to  differ  materially  from  any  forward-looking  statement  made  in  this  annual  report.
Forward-looking statements in this annual report include statements as to:

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the discovery, development, formulation, manufacturing and commercialization of our compounds, our drug candidates;

conducting clinical trials internally, with collaborators, or with clinical research organizations;

our collaboration and strategic relationship strategy; anticipated benefits and disadvantages of entering into such agreements;

our licensing, investment and commercialization strategies;

the regulatory approval process, including obtaining U.S. Food and Drug Administration and other international health authorities’ approval for our
products in the United States and abroad;

the safety, effectiveness and potential benefits and indications of our drug candidates and other compounds under development;

the timing and size of our clinical trials; the compounds expected to enter clinical trials; the timing of clinical trial results;

our ability to manage expansion of our drug discovery and development operations;

future required expertise relating to clinical trials, manufacturing, sales and marketing;

obtaining and terminating licenses to products, drug candidates or technology, or other intellectual property rights;

the receipt from or payments pursuant to collaboration or license agreements resulting from milestones or royalties;

plans to develop and commercialize products on our own;

plans to use third party manufacturers;

expected expenses and expenditure levels; expected uses of cash;

the adequacy of our capital resources to continue operations;

the need to raise additional capital;

our expectations regarding competition;

our investments, including anticipated expenditures, losses and expenses; and

our patent prosecution and maintenance efforts.

While these forward-looking statements, and any assumptions upon which they are based, are made in good faith and reflect our current judgment regarding
future events, our actual results will likely vary, sometimes materially, from any estimates, predictions, projections, assumptions or other future performance
suggested herein. Some of the risks and assumptions include:

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our ability to obtain additional capital when needed;

our history of operating losses;

our ability to discover, develop, formulate, manufacture and commercialize our drug candidates;

the risk of unanticipated delays in, or discontinuations of, research and development efforts;

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the risk that previous preclinical testing or clinical trial results are not necessarily indicative of future clinical trial results;

risks relating to the conduct of our clinical trials;

changing regulatory requirements and administrative practice;

the risk of adverse safety findings;

the risk that results of our clinical trials do not support submission of a marketing approval application for our drug candidates;

the risk of significant delays or costs in obtaining regulatory approvals;

risks relating to our reliance on third party manufacturers, collaborators, and clinical research organizations;

risks relating to the development of new products and their use by us and our current and potential collaborators;

risks relating to our inability to control the development of out-licensed compounds or drug candidates;

risks relating to our collaborators’ ability to develop and commercialize drug candidates;

costs associated with prosecuting, maintaining, defending and enforcing patent claims and other intellectual property rights;

our ability to maintain or obtain adequate product and clinical trial liability and other insurance coverage;

the risk that our drug candidates may not obtain or maintain regulatory approval;

the impact of technological advances and competition, including potential generic competition;

our ability to compete against third parties with greater resources than ours;

risks relating to changes in pricing and reimbursements in the markets in which we may compete;

competition to develop and commercialize similar drug products;

our ability to obtain and maintain patent protection and the freedom to operate for our discoveries and to continue to be effective in expanding our
patent coverage;

the impact of changing laws on our patent portfolio;

developments in and expenses relating to litigation;

our ability to in-license drug candidates or other technology;

the competitive environment in which we operate;

our dependence on key personnel;

conflicts of interest of our directors and officers;

our ability to fully implement our business plan;

our ability to effectively manage our growth; and

other regulatory, legislative and judicial developments.

Given these risks and uncertainties, you should not place undue reliance on these forward-looking statements. Except as required by federal securities
laws, we undertake no obligation to update any forward-looking statements for any reason, even if new information becomes available or other events
occur in the future.

In this report all references to (i) “Marker” “we,” “us,” “our” or the “Company” mean Marker Therapeutics, Inc. and its wholly-owned subsidiaries, Marker
Cell Therapy, Inc. and GeneMax Pharmaceuticals, Inc., which wholly owns GeneMax Pharmaceuticals Canada Inc., unless the context otherwise requires; (ii)
“SEC”  refers  to  the  Securities  and  Exchange  Commission;  (iii)  “Securities  Act”  refers  to  the  United  States  Securities  Act  of  1933,  as  amended;  (iv)
“Exchange Act” refers to the United States Securities Exchange Act of 1934,  as  amended;  and  (v)  all  dollar  amounts  refer  to  United  States  dollars  unless
otherwise indicated.

iii

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 1. BUSINESS

Overview

PART I

We  are  a  clinical-stage  immuno-oncology  company  specializing  in  the  development  and  commercialization  of  novel  cell-based  immunotherapies  and
innovative peptide-based vaccines for the treatment of hematological malignancies and solid tumor indications. Our MultiTAA T cell technology is based on
the  selective  expansion  of  non-engineered,  tumor-specific  T  cells  that  recognize  tumor  associated  antigens  (“TAA”  i.e.  tumor  targets)  and  kill  tumor  cells
expressing  those  targets.  Once  infused  into  patients,  this  population  of  T  cells  recognizes  multiple  tumor  targets  to  produce  broad  spectrum  anti-tumor
activity. Because we do not genetically engineer our T cells, when compared to current engineered chimeric antigen receptor (“CAR”) and T cell receptor
(“TCR”)-based approaches, our products are significantly less expensive to manufacture and appear to be markedly less toxic, and yet are associated with
meaningful clinical benefit. As a result, we believe our portfolio of T cell therapies has a compelling therapeutic product profile, as compared to current gene-
modified  CAR  and  TCR-based  therapies.  In  addition,  our  Folate  Receptor  Alpha  program  (TPIV200)  for  breast  and  ovarian  cancers  and  our  HER2/neu
program (TPIV100/110) are in Phase II clinical trials. In parallel, we are developing a proprietary nucleic acid-based antigen expression technology named
PolyStart™ to improve the ability of the immune system to recognize and destroy diseased cells.

Immuno-oncology, which utilizes a patient’s own immune system to combat cancer, is one of the most actively pursued areas of research by biotechnology
and pharmaceutical companies today. Interest and excitement about immunotherapy are driven by compelling efficacy data in cancers with historically bleak
outcomes, and the potential to achieve a cure or functional cure for some patients. Harnessing the power of the immune system is an important component of
fighting cancerous cells in the body. Our MultiTAA T cell therapy platform identifies and selects effectively all T cells that are specific for any peptide from
the antigens that we target (e.g., WT1, MAGE-A4, PRAME, Survivin, NY-ESO-1, and SSX2). Our in-vitro manufacturing process promotes proliferation of
very rare cancer-killing T cells and augments their anti-tumor properties to provide benefit to patients following their infusion. By using the multi-antigen
targeted approach, our proprietary technology can kill heterogeneous tumor cell populations more effectively than single-antigen targeted approaches, thereby
reducing the likelihood of tumor escape and potentially increasing the durability of a patient’s response to therapy.

We believe that our therapy presents a promising innovation in immuno-oncology. Our therapy has been developed through our collaboration with the Cell
and Gene Therapy Center at Baylor College of Medicine (“BCM”) founded by Malcolm K. Brenner, M.D., Ph.D., a recognized pioneer in immuno-oncology.
Our  cell  therapy  founders  include  Drs.  Malcolm  Brenner  M.D.,  Ph.D.,  Ann  Leen,  Ph.D.,  Juan  Vera,  M.D.,  Helen  Heslop,  M.D.,  DSc  (Hon)  and  Cliona
Rooney, Ph.D., who all have significant experience in this field. Dr. James P. Allison, Dr. Malcom K. Brenner, Dr. Helen E. Heslop, Dr. Cliona M. Rooney
and Dr. Padmanee Sharma serve on our Scientific Advisory Board.

Our Strategy

Our goal is to be the leader in the development and commercialization of transformative immunotherapies for the treatment of hematological malignancies
and  solid  tumors.  We  will  be  developing  a  portfolio  of  highly-differentiated  T  cell  therapies  utilizing  our  MultiTAA  platform  that  has  the  potential  to
significantly disrupt the current cell therapy landscape, while substantially improving survival and quality of life for patients with cancers.

Key elements of our strategy include:

·   Expedite clinical development, regulatory approval, and commercialization of our lead product candidates.

Based on results in the Phase I clinical trials conducted at BCM, we plan to advance our lead product candidates into Phase II clinical trials and facilitate the
initiation of company-sponsored clinical trials in post-transplant acute myeloid leukemia (AML) and in other tumor types based on emerging data. We expect
to finalize our first clinical trial protocol by end of second quarter of 2019.

We plan to initiate a Phase II clinical trial in post-transplant AML in the second half of 2019 and in other tumor types based on emerging data in the future.
We  anticipate  that  product  manufacturing  in  support  of  those  clinical  trials  will  be  conducted  at  BCM’s  Good  Manufacturing  Practices  (“GMP”)  cell
manufacturing facility.

1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In 2019, we expect to begin the technology transfer process and begin the planning and implementation of additional GMP manufacturing capacity capable of
supporting  our  manufacturing  needs  with  respect  to  pivotal  trials.  If  the  results  of  our  Phase  II  studies  are  positive,  we  will  explore  potential  avenues  to
achieve  regulatory  approval  for  the  use  of  our  products  in  these  indications,  including  any  potential  avenues  for  obtaining  accelerated  approval.  The  U.S.
Food and Drug Administration (“FDA”) may grant accelerated approval for product candidates used to treat serious conditions that fill an unmet medical
need based on a surrogate or intermediate endpoint. We believe that an accelerated approval strategy may be warranted given the limited options available for
patients with post-transplant AML. However, if the FDA grants accelerated approval, confirmatory trials will be required by the FDA.

·   Continue collaboration with our partners and increase our internal research and development activities to improve and develop adoptive cell therapy
technologies.

We finalized a strategic alliance with BCM, in which we will sponsor selected research at the institution in support of our technology. In conjunction with this
strategic alliance, BCM will conduct selected Phase I/II clinical trials using our technology. If data from these early clinical trials appear positive, we will
consider the therapeutic and commercial potential for such therapies to be advanced as new products for us.

In addition, we plan to use BCM facilities to enable the process development and manufacturing required to support the Phase II clinical trials of our product
candidates. Outside of our relationship with BCM, we will invest in our own research and development and chemistry, manufacturing and controls (“CMC”)
capabilities to enhance our ability to conduct process development to optimize our manufacturing process, product quality and commercial scalability.

We believe that the G-Rex® (G-Rex® is a registered trademark of Wilson Wolf Manufacturing Corporation (“Wilson Wolf:”)) based manufacturing process
we have in place is highly robust and scalable, and we will continue to invest resources in further refining the manufacturing process to create a product with
highly  attractive  commercial  attributes.  We  plan  to  engage  Wilson  Wolf  (a  company  controlled  by  John  Wilson,  a  director  of  the  Company)  to  further
customize the G-Rex® to optimally match our manufacturing requirements and to develop a scalability plan to drive efficiencies for a commercial product.

·   Invest in our platform to maximize the beneficial outcomes for cancer patients.

We plan to explore new product opportunities by expanding and/or customizing the antigens we target to expand the indications in which our products may be
used, including solid tumors or other hematologic malignancies. Additionally, our research and development efforts may include the exploration of dosing
and/or frequency of product administration and the relationship of these factors with potential therapeutic benefit.

·   Leverage our relationships with our founding institutions, scientific founders and other scientific advisors.

Our world-renowned scientific founders and scientific advisors have made seminal contributions to major discoveries in the field of immuno-oncology, and
have  significant  experience  in  oncology,  immunology  and  cell  therapy.  We  intend  to  significantly  leverage  the  knowledge,  experience  and  advice  of  our
scientific founders and advisors, as well as the institutional expertise of BCM, the Mayo Foundation and our other major institutional partners, to advance our
therapies through the clinic and into commercialization.

We are in the process of evaluating the peptide vaccine therapeutic products and programs to determine the future strategy and the proper allocation of our
resources  to  best  maximize  stockholder  value.  In  conjunction  with  this  evaluation  process  we  may  de-emphasize  or  terminate  certain  of  our  therapeutic
products or programs. Such strategic review and evaluations are to be a priority and an important part of our ongoing operations.

MultiTAA T Cell Products

Multi Tumor-Associated Antigen (“MultiTAA”) Approach

Cancers are heterogeneous in their expression of antigens. Tumors generally consist of individual cancer cells expressing different antigens, and each of those
antigens  can  be  present  at  a  different  level  that  can  change  over  time.  Therapies  targeting  only  a  single  antigen  are  vulnerable  to  evolutionary  escape
mechanisms.

2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Even if the single-antigen specific therapy can eliminate all the tumor cells expressing the targeted antigen, the residual tumor cells that do not express that
antigen may survive and expand. In addition, tumor cells may also downregulate or mutate the targeted antigen, thus becoming invisible to the T cell therapy.
Both phenomena create a transformed tumor that is impervious to that therapy. This process is referred to as antigen-negative tumor immune escape. Our
solution  to  the  problem  of  tumor  heterogeneity  was  to  develop  T  cell  products  that  simultaneously  attack  multiple  tumor-expressed  antigens  and  thereby
enable  more  complete  initial  tumor  targeting,  thus  minimizing  the  subsequent  opportunity  for  the  cancer  to  engage  escape  mechanisms.  Data  suggest  this
strategy may be responsible for recruitment and activation of unique cancer-killing cells from the patient’s own immune repertoire to participate in cancer
eradication, further minimizing the possibility for tumor cell escape.

Our proprietary MultiTAA T cell platform may have meaningful advantages over CAR and TCR-engineered cell therapy approaches. Compared to current
gene-modified T cell therapies, our programs are characterized by the following:

·   Demonstrated clinical benefit, without the need for lymphodepletion before infusion:   In BCM’s Phase I lymphoma study, we saw complete responses
(“CRs”) in six of its evaluable patients, including three CRs in patients with diffuse large B-cell lymphoma (“DLBCL”). We believe it is significant that no
patient with a CR has subsequently relapsed with disease, whereas typically 30% or more of patients with CR in reported CAR-T studies relapse within one
year. In patient results to date, observed therapeutic responses appear to be highly durable, with some patients being relapse-free beyond five years.

·   Non-gene-modified:   Unlike CAR-T and TCR approaches, our therapy requires no genetic modification of T cells, a costly and complex process that
significantly complicates the manufacturing of a patient product. We believe our therapy can be manufactured at a fraction of the cost of a gene-modified T
cell product.

·   Low incidence rate of adverse events:   In 78 patients treated to date, BCM has seen only one grade III adverse reaction possibly related to its therapy.
This appears favorable compared to published CD19 CAR-T studies, wherein up to 95% of patients had associated grade III or higher adverse events during
treatment. There have been no cases of cytokine-release syndrome (“CRS”), or related serious adverse events (“SAEs”) in patients treated with our therapy to
date.

3

 
 
 
  
 
 
 
 
 
 
 
·      Capable  of  addressing  a  broad  repertoire  of  cancer  cells:      While  CAR-T  and  TCR  therapies  generally  target  a  single  epitope,  our  manufacturing
process selects T cells that are specific for multiple peptides derived from several targeted antigens. Deep gene sequencing of the clinical products shows that
a  typical  patient  dose  usually  consists  of  approximately  4,000  unique  T  cell  clonotypes  targeting  up  to  five  different  tumor-associated  antigens.  The  five
antigen targets can be recognized by a very wide range of T cells, facilitating robust killing of targeted cancer cells.

·   Appears to drive endogenous immune responses:   We see evidence of “epitope spreading” in the treated patients, meaning that the therapy is potentially
inducing an enhanced response by the patient’s own T cells (specific for an expanded set of tumor-associated antigens beyond those targeted by the infused
product). BCM’s correlative analyses show expansion of endogenous T cells, other than those present in our product, in the months following the infusion of
our product. This phenomenon, also known as “antigen spreading,” is potentially important in generating a durable response for a patient, because it enables
the killing of tumors that do not express any of the antigens initially targeted by our product.

Peptide Vaccine Products and Technologies in Development

In contrast to standard therapies for cancer treatment including surgery, radiation therapy and chemotherapy that target both cancer cells and normal cells, we
are also developing vaccines that precisely target breast and ovarian cancers. We are currently developing three core technology platforms:

1) an exclusively licensed peptide-based vaccine (composition and methods of use) for the treatment of breast cancers that overexpress Human Epidermal
Growth Factor Receptor 2 (HER2/neu) (TPIV100/110),

(2) an exclusively licensed peptide-based vaccine (composition and methods of use) for treating breast and ovarian cancers that overexpress Folate Receptor
Alpha (TPIV200), and

(3)  a  wholly-owned  nucleic  acid-based  vaccine  (composition  and  methods  of  use)  technology  (PolyStart™)  for  treatment  of  various  cancers  or  infectious
disease.

Our peptide vaccines are derived from naturally processed T cell antigens and are potentially effective standalone therapies but may also enhance the efficacy
of other immunotherapy approaches such as CAR-T cell therapies and PD-1 inhibitors, for example, as well as our own MultiTAA T cell therapies.

The status of our development of other products and technologies is set forth in the table below:

Product/Candidate
TPIV100/110 HER2/neu Breast Cancer
Vaccine

Description

Application

Status

    Peptide Vaccine

    Treatment of HER2/neu+ Breast

Cancer

TPIV200 Folate Receptor Alpha Vaccine     Peptide Vaccine

    Treatment of Folate Receptor

Alpha+/Triple-Negative Breast
and Ovarian Cancer

PolyStart™

    Nucleic acid expression

    Broad Application to “Prime”-

    Preclinical

technology

and- “Boost”

4

    Phase I trial completed Phase I(b)
trial to start in 2019 (TPIV100)
Phase I/II to start in 2019
(TPIV110)

    Phase I trial completed Multiple
Phase II trials started in 2016 and
2017 and enrollment completed in
2018

 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
Background and History of Cancer Immunotherapies

Despite advances in options for treatment, cancer continues to be one of the main causes of death in developed countries. Historically, cancer therapy has
been constrained to surgery, radiation, and chemotherapy. More recently, advances in the understanding of the immune system’s role in cancer surveillance
have  led  to  immunotherapy  becoming  an  important  treatment  approach.  Cancer  immunotherapy  began  with  treatments  that  nonspecifically  activated  the
immune system and had limited efficacy and/or significant toxicity. In contrast, newer immunotherapy treatments can activate specific, potent immune cells,
leading to improved safety and efficacy. Within the immunotherapy category, treatments have included vaccines, cytokine therapies, antibody therapies, and
adoptive cell therapies.

In 1996, Dr. Dana Leach, Dr. Matthew Krummel and Dr. James Allison reported that monoclonal antibodies (“mAbs”) blocking CTLA-4 could treat tumors
in animal models. Subsequently, mAbs that targeted CTLA-4 and PD-1 became known as “immune checkpoint inhibitors” (“ICIs”). Immune checkpoints are
a means by which cancer cells inhibit or turn down the body’s immune response to cancer. By interfering with these cloaking mechanisms, ICIs have shown
an ability to activate T cells, shrink tumors, and improve patient survival. Recent clinical data from checkpoint inhibitors such as ipilimumab, nivolumab and
pembrolizumab have confirmed both the validity of this approach and the importance of T cells as promising tools for the treatment of cancer.

Despite these many advances, there persists a significant unmet need in cancer therapeutics. We believe that the use of human cells as a therapeutic modality
to re-engage the immune system will be the next significant advancement in the treatment of cancer. These cellular therapies may avoid the long-term side
effects associated with current treatments and have the potential to be effective regardless of the type of previous treatments patients have experienced.

T Cell Therapy Overview

The field of adoptive cell transfer (“ACT”) is currently comprised primarily of CAR and TCR engineered T cells and has emerged from principles of basic
immunology to become a paradigm-shifting clinical immunotherapy. T cell therapy has evolved as one of the most promising branches of immunotherapy. T
cell immunotherapy involves the infusion of immune cells into a patient. Immune cells used for immunotherapy treatments can either be collected from the
patient (autologous) or harvested from a donor (allogeneic). The cells are retrieved and either genetically modified to express tumor-specific CARs or TCRs
or mixed with specific antigens. The cells are then cultured to proliferate and the proliferated cells are infused into the patient. Upon infusion, the cells can
target  and  eliminate  cancerous  cells.  Unlike  chemotherapy,  which  is  unable  to  distinguish  between  healthy  and  malignant  cells,  T  cells  produced  for
immunotherapy can selectively attack cancer cells that express the target antigen(s). This leads to a more effective treatment platform with fewer side effects.
Some of these infused T cells may remain in the body for long periods of time, providing immunological memory, thus leading to longer and more durable
responses.

TCRs and CARs have distinct signaling properties and antigen sensitivities. TCRs recognize peptide fragments from proteins expressed either inside the cell
or on the cell surface, which are presented to T cells via a major histocompatibility complex (“MHC”). CARs are programmed to recognize a specific cell
surface protein. Because CARs are specific for a single antigen, or more precisely a single epitope within the single antigen, they are very narrowly focused
and come with limitations. When a CAR-T cell product is applied to a specific antigen of a heterogeneous disease, CAR-T cells may leave behind tumor cells
that do not express the target antigen, which can lead to tumor relapse due to immune escape.

Our approach is to avoid genetic engineering by relying upon the native T cell receptor, which has evolved over millions of years to provide T cells with an
exquisite capacity to recognize and kill cancer cells. Use of the native T cell receptor is the bedrock of our versatile immunotherapy, which is intended to
provide a cost-effective and non-toxic strategy to target multiple tumor antigens and lead to durable responses. The process entails expanding tumor-specific
T  cells  from  patients  (autologous),  or  a  patient’s  hematopoietic  stem  cell  donor  (allogeneic).  This  is  achieved  by  in  vitro  manipulation  consisting  of  co-
culturing a patient’s or donor’s antigen presenting cells with patient (or donor) peripheral blood mononuclear cells (“PBMCs”), respectively. As a source of
antigen, we use overlapping peptide libraries spanning each of several immunogenic target antigens that are typically associated with certain types of cancer.
These peptides are 15 amino acids in length, overlapping by 11 amino acids and span the entire length of each of the target antigens. This typical footprint of
peptides allows us to induce both CD4+ (helper) and CD8+ (cytotoxic) T cells. Following manufacture, these cells are frozen and stored for later infusion.
Once infused, the natural characteristics of T cells take over and the T cells multiply in quantity, forming an army of T cells that kill the targeted cancer cells.

5

 
 
 
 
 
 
 
 
 
 
 
 
Process Development and Manufacturing

We are advancing two MultiTAA T cell products through clinical development:(a) Mixed Antigen Peptide Pool (“MAPP”) T cells currently used for patients
with lymphoma, multiple myeloma (“MM”) and selected solid tumors, is an autologous product that targets the NY-ESO-1, PRAME, MAGE-A4, Survivin
and SSX2 antigens; and (b) Leukemia Antigen Peptide Pool (“LAPP”) T cells, currently used for patients with AML, is an allogeneic product targeting the
WT1, NY-ESO-1, PRAME, and Survivin antigens using the blood of the stem cell donor as a source of the cells used for therapy. While the blood source and
the antigens for stimulation differ between the LAPP and the MAPP products, the manufacturing process for each product is otherwise identical.

In the manufacturing process, blood is drawn from either the individual patient (in the case of the autologous MAPP T cells) or from the allogeneic stem cell
transplant  donor  (in  the  case  of  the  allogeneic  LAPP  T  cells).  Although  the  T  cells  that  are  selected  and  expanded  by  our  process  exist  in  a  patient’s
circulating  blood,  these  T  cells  are  often  present  at  very  low  frequencies.  Researchers  at  BCM  believe  that  these  T  cells  are  adversely  affected  by  the
suppressive tumor microenvironment. It is a well-accepted concept that cancers not only evade immune detection but often actively suppress the function of
the human immune system. Our manufacturing and culturing process is intended to (i) identify the T cells specific for the antigens that we intend to target, (ii)
restore  these  T  cells  to  functionality  with  respect  to  their  anti-tumor  capability  and  (iii)  expand  the  population  of  those  T  cells  specific  for  our  targets  to
achieve the required patient dose.

After blood is drawn, PBMCs are isolated and cryopreserved. Sufficient numbers of cryopreserved PBMCs are taken to be used to manufacture a patient-
specific product. These cells are placed inside a G-Rex® manufacturing device or standard plasticware and combined with an experimentally optimized mix
of GMP-grade cytokines that is used to restore and enhance the functional capability of the cultured T cells.

In addition, libraries of overlapping peptides (“pepmix”) spanning the target antigens are combined and added to the cell culture. Each peptide within the
pepmix represents a small segment of a target antigen, which a T cell might recognize. Each library represents the entire protein sequence of a target antigen,
with each peptide in the pepmix overlapping significantly with the peptides adjacent to it within the antigen’s protein sequence. This overlapping structure
allows us to isolate, activate and expand any T cell that is specific for any segment of the antigens that we target in the unique genetic background of every
patient.

The G-Rex® is a cell culture device manufactured by Wilson Wolf used by many cell therapy developers, both in commercial and academic settings. The
device allows a user to introduce cells, media and other reagents into a cell culture chamber, which has a gas-permeable membrane at its bottom. The cells
settle on this gas-permeable membrane through which oxygen and carbon dioxide are exchanged (i.e. the cells can breathe at the base of the device), while
nutrients required for cell expansion are obtained from the medium above the cells. This system allows for the highly robust growth of cells in culture, by
providing them with superior access to oxygen and nutrients. Cells manufactured in the device grow efficiently without need for agitation by a technician,
scientist or automated system.

Inside the G-Rex® or the regular plasticware, PBMCs are co-cultured with antigen-presenting cells that have been exposed to the stimulating pepmixes. This
results in the selective expansion of T cells that specifically recognize the target antigens. At the end of the manufacturing process, the resulting product is a
mix of helper (CD4+) and cytotoxic (CD8+) T cells that recognize the antigens we are targeting.

Once  cell  manufacturing  is  complete,  the  product  is  tested  for  identity,  sterility,  phenotype,  and  safety  before  it  is  released  for  infusion  into  a  patient.
Sampling of product indicates that, on average, approximately 4,000 different T cell clonotypes are present in a typical 5-antigen-specific patient product.

Upon release of the final patient product, the cells are frozen and transported to the site where the cells will be administered. The standard dose for patients
with lymphoma, AML or myeloma ranges from 5 – 20 million cells per meter squared (compared to typical doses of 10 – 40 million cells per adult patient).
These cell doses represent a significantly smaller dose of cells, when compared to CAR-T or TCR therapies. As a result, our therapy requires only a very
small  infusion  volume  that  can  be  administered  to  patients  within  minutes  at  an  outpatient  center.  Due  to  the  low  incidence  of  adverse  events  with  our
therapies, patients do not need to be hospitalized and monitored overnight. Instead, the patients are evaluated for any immediate infusion-related reactions and
can then usually be discharged within two hours.

6

 
 
 
 
 
 
 
 
 
 
 
 
 
7

 
 
 
 
 
Clinical-stage MultiTAA T Cell Therapy

(1) Baylor College of Medicine

Our MAPP and LAPP product candidates identify and select for substantially all T cells that are specific for any peptide derived from the targeted antigens,
thereby  recognizing  and  killing  heterogeneous  tumors  more  effectively  than  single-antigen  targeted  approaches.  These  product  candidates  are  currently  in
Phase  I  clinical  trials  for  lymphoma,  AML/myelodysplastic  syndromes  (“MDS”),  and  multiple  myeloma  (“MM”)  at  BCM  and  each  of  these  programs  is
ready for initiation of Phase II. BCM has also initiated Phase I trials in acute lymphocytic leukemia (“ALL”), breast and pancreatic cancers.

In lymphoma, MAPP T cell therapy is currently in a Phase I trial that has treated 15 patients with active disease (“lymphoma active group”), of which all 15
patients had follow-up date beyond 3 months post-infusion, and 17 patients in remission (“lymphoma adjuvant group”). No SAEs or CRS have been observed
in any of these patients.

Of  the  15  patients  in  the  lymphoma  active  group,  6  patients  demonstrated  a  complete  response,  3  patients  had  durable  stable  disease  and  6  patients  had
transient disease stabilization (range 3 – 9 months). None of the complete responder patients has subsequently progressed after receiving MAPP T cells. The
duration of response for the complete responder patients ranged from 5 months to over 5 years (ongoing). Of the 17 patients in the lymphoma adjuvant group,
15 patients were in a continuing complete response, at the time of data cutoff. The duration of response for these patients ranged from 3 to over 48 months.

In post-transplant AML, a setting where currently the only available alternative therapy is a donor lymphocyte infusion (“DLI”), we have seen significant
therapeutic benefit for patients, without causing graft-versus-host disease (“GVHD”) — a frequent side effect of DLIs. LAPP T cell therapy is currently in a
Phase I trial that has treated 6 patients with active disease (“AML/MDS active group”) after allogeneic hematopoietic stem cell transplant (“HSCT”), and 13
patients in remission after HSCT (“AML/MDS adjuvant group”), of which 11 patients were evaluable. One patient had a transient elevation in liver enzymes.
Otherwise there were no possibly/probably related SAEs, nor episodes of CRS.

8

 
 
 
 
  
 
 
 
 
 
 
 
 
Of  the  6  evaluable  patients  in  the  AML/MDS  active  group,  1  patient  demonstrated  a  complete  response  which  was  durable  for  13  months,  1  patient
demonstrated a partial response that enabled that patient to receive a second allogeneic stem cell transplant, and 2 additional patients, who did not meet partial
response criteria, experienced disease stabilization enabling a 2-month delay to next-line therapy. Two patients were non-responsive to MultiTAA therapy and
progressed with relapsed/refractory disease. One patient demonstrated ongoing stable disease. The duration of response for the complete or partial response
patients  ranged  from  7  to  11  months.  Overall  survival  ranged  from  4  to  21  months  after  T  cell  infusions.  Of  the  11  evaluable  patients  in  the  AML/MDS
adjuvant group, 9 patients demonstrated a continued complete response. The duration of response for these patients ranged from 6 weeks to 2.5 years. Two
patients saw local relapse in the central nervous system, but in both cases these patients were successfully treated with local therapy alone. One patient saw
extramedullary  relapse  and  was  subsequently  treated  in  the  active  disease  arm  of  the  trial,  generating  a  CR  that  was  durable  for  13  months.  One  patient
relapsed  8  months  after  receiving  MultiTAA  T  cells  but  following  a  second  allogeneic  stem  cell  transplant  this  patient  remains  alive  in  relapse  1.5  years
following his initial T cell infusion.

MAPP T cell therapy is also being evaluated at BCM in a Phase I/II trial for patients with MM. One arm of this trial assessed patients who received MAPP T
cells more than 90 days after an autologous stem cell transplant (“ASCT”), while a second arm assessed patients who received MAPP T cells within 90 days
of ASCT. We have not seen a meaningful difference in response rates or durability between the two arms and intend to standardize future trials based upon a
protocol wherein patients will receive MAPP T cells immediately post ASCT.

Of  the  patients  evaluated  in  the  MM  trial,  there  were  10  patients  with  residual  active  disease,  8  of  whom  were  evaluable  with  greater  than  3  months  of
available follow-up date. Of these evaluable patients, 1 patient demonstrated complete response and 3 patients demonstrated partial responses. The duration of
response ranged from 6 to 29 months. Additionally, there were 8 patients treated in remission after ASCT and all were evaluable. Seven of the 8 patients
remain in continuing complete remission. The duration of response for these patients ranged from 6 to 22 months.

BCM Exclusive License Agreement

On March 16, 2018, we entered into an exclusive license agreement (the “BCM License Agreement”) with BCM, under which we received a worldwide,
exclusive license to BCM’s rights in and to certain intellectual property rights including European patent EP 2470644 (estimated expiration date August 24,
2030)  to  develop  and  commercialize  MultiTAA  product  candidates  in  exchange  for  an  initial  issuance  of  equity  in  the  Company  and  future  royalties  and
milestone payments.

Exclusive license to BCM’s Subject Technology:

1. “Generation of CTL Lines with Specificity Against Multiple Tumor Antigens or Multiple Viruses”

2. “Pepmixes to Generate Multiviral CTLs with Broad Specificity”

3. “Immunogenic Antigen Identification from a Pathogen and Correlation to Clinical Efficacy”

In partial consideration for the exclusive rights granted under the BCM License Agreement, prior to the Merger, Marker Cell issued shares of Marker Cell
common stock to BCM valued at approximately $5.0 million at the time of issuance. Such initial equity issuance was exchanged into merger consideration of
1,490,813 shares of our common stock and warrants to acquire 540,643 shares of our common stock. Additional consideration includes a royalty paid on net
sales  by  us  to  BCM  according  to  the  royalty  schedule  in  the  BCM  License  Agreement.  The  royalty  fee  schedule  is  based  on  aggregate  net  sales  in  four
different ranges: (1) less than $500M, (2) $500M to $1.0B, (3) $1.0B and over, and (4) $2.0B and over. The corresponding royalty percentages range from
0.65% to 5.0% - increasing in proportion to the aggregate net sales. The royalty fee may be reduced in the event that we must pay additional royalties with
respect to third-party owned patent rights or technology necessary for the use, manufacture or sale of a licensed product. We also agreed to pay BCM one-
time milestone payments upon the occurrence of nine particular milestones relating to completion of the first dosing in clinical trials for a first and second
distinct  product,  receipt  of  approval  from  the  FDA,  and  hitting  certain  net  sales  goals.  Under  the  agreement,  we  may  be  obligated  to  make  aggregate
milestone  payments  of  up  to  $64.85  million.  We  are  also  responsible  for  sublicensing  fees.  In  addition,  under  the  BCM  License  Agreement,  we  are
responsible  for  reimbursing  BCM  for  patent-related  expenses.  We  will  be  responsible  for  filing,  prosecuting  and  maintaining  all  patent  applications  and
patents included in the licensed patent rights and all such related legal costs incurred after the date of the BCM License Agreement, except such legal costs
shall be reduced on a pro-rata basis on a patent or patent application basis should BCM license such patent or patent application in additional fields of use to
any third party.

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
In addition, upon a liquidity event (as defined in the BCM License Agreement) of the Company, BCM will receive a liquidity incentive payment of 0.5% of
the liquidity event proceeds (as defined in the BCM License Agreement) received by us or our stockholders in the liquidity event.

We have agreed to indemnify BCM and certain persons affiliated with BCM against claims and liabilities directly or indirectly related to or arising out of the
design, process, manufacture or use by any third party of the licensed products, even though such claims and liabilities result in whole or in part from the
negligence of the BCM indemnified parties or are based upon doctrines of strict liability or product liability, but not claims or liabilities arising from the gross
negligence or intentional misconduct of any such BCM indemnified parties.

Unless terminated sooner, the license will expire on a licensed product-by-product basis and country by country basis, on the later of  (i) the date of expiration
of  the  last  valid  claim  of  patent  rights  to  expire  that  covers  the  sale  of  such  licensed  product  in  such  country,  or  (ii)  the  first  date  following  the  tenth
anniversary of the first commercial sale of first licensed product by us in such country. After such expiration, but not termination, the licenses granted to us
shall survive and become a perpetual, paid-in-full license in such country with respect to such licensed product.

We have the right in our sole discretion to terminate the BCM License Agreement upon 60 days’ written notice to BCM. BCM has the right to terminate the
agreement  upon  material  default  or  failure  of  us  of  our  overall  obligation  to  perform  any  of  the  terms,  covenants  or  provisions  of  the  license  agreement,
including failure to make timely payment, taken as a whole, and which default or failure remains uncured thirty days after written notice from BCM of such
material default or failure to correct such default or failure. Notwithstanding the foregoing, if a material default or failure is not susceptible to cure within the
30-day cure period, BCM’s right to terminate shall be suspended if, and for so long as, (i) we have provided BCM with a written plan that is reasonably
calculated to effect a cure, (ii) such plan is reasonably acceptable to BCM, in its sole but reasonable discretion, and (iii) we commit to and do carry out such
plan; provided, however, that, unless mutually agreed to by the parties in such plan, such suspension of BCM’s right to terminate shall not extend beyond
60  days  after  the  original  cure  period.  In  addition,  either  party’s  right  to  terminate  the  license  agreement  shall  be  tolled  for  so  long  as  dispute  resolution
procedures are being pursued by the allegedly breaching party in good faith, and if it is finally and conclusively determined that the allegedly breaching party
is in material breach, then the breaching party shall have the right to cure within 30 days after such determination. BCM also has the right to terminate the
agreement if we shall (i) become involved in insolvency, dissolution, bankruptcy or receivership proceedings affecting the operation of our business, (ii) make
an assignment of all or substantially all of our assets for the benefit of creditors, or (iii) if a receiver or trustee is appointed for us and we shall, after the
expiration of 30 days following any of the enumerated events, are unable to secure a dismissal, stay or other suspension of such proceedings.

In the event of termination of the BCM License Agreement, but not expiration, all rights to the subject technology and patent rights thereunder shall revert to
BCM, except to the extent necessary to exercise any surviving right or license thereunder. We may sell any licensed products actually in its possession at the
effective date of termination, provided that we continue to pay to BCM royalties on all such sales in accordance with the license agreement and otherwise
complies with the terms of the license agreement and sells all such licensed products within six months after the effective date of the termination.

On  November  16,  2018,  in  furtherance  of  the  BCM  License  Agreement  and  as  contemplated  by  the  terms  thereof,  we  entered  into  a  Sponsored  Research
Agreement (“SRA”) with BCM, which provided for the conduct of research for us by credentialed personnel at BCM’s Center for Cell and Gene Therapy.
Each of Dr. Vera and Dr. Leen also serve as our Chief Development Officer and Chief Scientific Officer, respectively. The SRA has a four-year term and the
research is to be supervised at BCM by co-investigators Dr. Vera and Dr. Leen. Pursuant to the SRA, we have agreed to pay BCM up to $256,272 for years
one and two under the SRA with $76,882 paid up front and $153,764 paid in equal monthly installments over two years. Payments for years three and four
are to be covered by an amendment

We will need to enter into additional agreements with BCM with respect to (i) a strategic alliance to advance pre-clinical research, early stage clinical trials,
and Phase II clinical trials with respect to our product candidates, as well as continued access to our clinical data, and (ii) product manufacturing and support,
including personnel and space at the institution for the foreseeable future.

10

 
 
 
 
 
 
 
 
 
 
 
Mayo Foundation for Medical Education and Research Relationships

We  have  exclusively  licensed  the  intellectual  property  for  our  TPIV100/110  HER2/neu  breast  cancer  vaccine  and  TPIV200  folate  receptor  alpha  vaccine
product candidates from the Mayo Foundation for Medical Education and Research (the “Mayo Foundation”).

As  part  of  our  business  strategy,  we  establish  business  relationships,  including  collaborative  arrangements  with  other  companies  and  medical  research
institutions to assist in the clinical development of certain of our drugs and drug candidates and to provide support for our research programs.

Below is a brief description of our significant business relationships and collaborations and related license agreements with Mayo Foundation that expand our
pipeline and provide us with certain rights to existing and potential new products and technologies.

On May 26, 2010, we signed a Technology Option Agreement with the Mayo Foundation in Rochester, Minnesota, for the evaluation of HER2/neu peptide
epitopes as antigens for a breast cancer vaccine. The agreement grants us an exclusive worldwide option to become the exclusive licensee of the technology
after completion of Phase I clinical trials.

Following approval of the IND by the FDA in July 2011, we executed a Sponsored Research Agreement with the Mayo Foundation for the clinical trial.

Mayo Patent & Know-How License:

On March 25, 2012, we entered into a Patent & Know-How License Agreement with the Mayo Foundation pursuant to which we acquired certain intellectual
property  rights  from  the  Mayo  Foundation  for  the  development  and  commercialization  of  certain  products,  methods  and  processes  property  relating  to  a
proprietary HER2/neu technology.

The Mayo Foundation granted us a license (with a right to sublicense) on a worldwide basis to make, sell and use products for prophylactic and therapeutic
use.  This  license  is  an  exclusive  license  for  products  that  are  based  on  the  intellectual  property  and  non-exclusive  for  products  that  are  based  on  Mayo
Foundation know–how and materials. The intellectual property licensed includes U.S. patents 9,814,767 (estimated expiration date February 15, 2033) and
10,117,919 (estimated expiration date February 15, 2033) and European patent 2814836 (estimated expiration date February 15, 2033).

Under this agreement, and subject to certain exceptions, we are responsible for, among other things, developing the technology under the Patent Rights to
bring  Licensed  Products  (as  defined  in  the  agreement)  to  market  and  costs  of  filing,  prosecution  and  maintenance  of  the  Patent  Rights.  Mayo  Foundation
controls the prosecution and maintenance of the Patent Rights in consultation with us.

The  Mayo  Foundation  granted  this  license  in  exchange  for  an  upfront  payment  of  $250,000  that  we  paid  in  three  installments.  In  addition  to  the  upfront
payment, we are to pay an annual license maintenance fee, milestone fees, royalty fees (which will be subject to a minimum annual royalty fee once royalty
fees are due), and a $500,000 diligence fee had a Phase I clinical trial for a Licensed Product not been initiated prior to the fifth anniversary of the agreement
and a $2,000,000 diligence fee if we fail to initiate a Phase II clinical trial for a Licensed Product prior to the eighth anniversary of the agreement.

We  have  agreed  to  indemnify  and  hold  Mayo  Foundation  harmless  from  any  damages  caused  as  a  result  of  (i)  the  practice  or  exercise  of  any  rights  and
assignments granted by the agreement by or on behalf of us, any affiliate, or any sub-licensee; (ii) research, development, design, manufacture, distribution,
use, sale, importation, exportation or other disposition of Licensed Products; (iii) our, any affiliates, or any sub-licensee’s act or omission; and (iv) third party
suits for patent infringement involving a Licensed Product.

The term of this agreement runs from March 25, 2012 until the date of the last to expire of the Valid Claims (as defined in the agreement), provided that Mayo
Foundation may terminate the agreement if, among other matters, (i) 45 days after providing us with notice of a material breach of this agreement, we fail to
cure such breach, (ii) we fail to initiate a Phase III clinical trial for a Licensed Product prior to the tenth anniversary of the agreement, and (iii) we cease to
conduct business in the normal event of operations or become insolvent or bankrupt. We may voluntarily terminate the agreement at any time upon written
notice to Mayo Foundation.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mayo HER2/neu License:

On May 4, 2016, we entered into a License and Assignment Agreement with Mayo Foundation (“Mayo Foundation HER2/neu License”) pursuant to which
we  acquired  certain  intellectual  property  rights  from  the  Mayo  Foundation  for  the  development  and  commercialization  of  certain  products,  methods  and
processes property relating to any cancer indication in which the HER2/neu antigen is overexpressed. The Mayo Foundation HER2/neu License resulted from
our exercise of an option that was issued pursuant to a Technology Option Agreement that we entered into with the Mayo Foundation on May 25, 2010.

The Mayo Foundation granted us a license (with a right to sublicense) on a worldwide basis to make, sell and use products for therapeutic use against breast,
ovarian, lung and any other cancers that overexpress HER2/neu antigens. This license is an exclusive license for products that are based on the intellectual
property and non-exclusive for products that are based on Mayo Foundation know–how and materials. The intellectual property licensed includes European
patent 2215111 (estimated expiration date October 30, 2028).

Under the Mayo Foundation HER2/neu License, and subject to certain exceptions, we are responsible for, among other things, developing the technology
under the Patent Rights to bring Licensed Products (both as defined in the Mayo Foundation HER2/neu License) to market and costs of filing, prosecution
and  maintenance  of  the  Patent  Rights.  Mayo  Foundation  has  sole  control  over  the  protection,  defense,  enforcement,  maintenance  abandonment  and  other
handling of the Know-How (as defined in the Mayo Foundation HER2/neu License) and Materials (as defined in the Mayo Foundation HER2/neu License).

The  Mayo  Foundation  granted  this  license  in  exchange  for  an  initial  payment  of  $300,000.  The  Mayo  Foundation  assigned  to  us  IND  #  14749,  and  we
assumed  all  responsibility  and  liability  for  this  investigational  new  drug  application.  In  addition  to  the  initial  payment,  we  are  to  pay  an  annual  license
maintenance fee, milestone fees and royalty fees (which will be subject to a minimum annual royalty fee once royalty fees are due).

We  have  agreed  to  indemnify  and  hold  Mayo  Foundation  harmless  from  any  damages  caused  as  a  result  of  (i)  the  practice  or  exercise  of  any  rights  and
assignments  granted  by  the  agreement  by  or  on  behalf  of  us  or  any  sub-licensee;  (ii)  research,  development,  design,  manufacture,  distribution,  use,  sale,
importation, exportation or other disposition of Licensed Products; (iii) our or any sub-licensee’s act or omission, including negligence or willful misconduct;
and (iv) third party suits for patent infringement involving a Licensed Product.

The  term  of  this  agreement  runs  from  May  4,  2016  until  the  date  of  our  last  obligation  to  make  payments  under  the  agreement,  provided  that  Mayo
Foundation may terminate the agreement if, among other matters, (i) 30 days after providing us with notice of a material breach of this agreement, we fail to
cure such breach, (ii) 90 days after providing us with written notice, we fail to meet either of the following diligence events (a) initiate a Phase II clinical trial
for a Licensed Product prior to the second anniversary of the agreement and, once initiated, keep current on all of our Phase II funding obligations and (b)
initiate a Phase IIB or III clinical trial for a Licensed Product prior to the fifth anniversary of the agreement, (iii) we fail to make a sale of a Licensed Product
by May 4, 2026, and (iv) we cease to conduct business in the normal event of operations or become insolvent or bankrupt. We may voluntarily terminate the
agreement at any time upon written notice to Mayo Foundation.

Mayo Folate Receptor Alpha License:

On July 21, 2015, we entered into a License and Assignment Agreement with Mayo Foundation (“Mayo Foundation FRa License”) pursuant to which we
acquired  certain  intellectual  property  rights  from  the  Mayo  Foundation  for  the  development  and  commercialization  of  certain  products,  methods  and
processes property relating to a Folate Receptor Alpha immunotherapeutic vaccine comprised of a set of unique peptide epitopes targeting breast, lung and
ovarian cancer. The Mayo Foundation FRa License resulted from our exercise of an option that we acquired from Ayer Special Situations Fund I, LP (“Ayer”)
that was issued pursuant to a Technology Option Agreement that Ayer entered into with the Mayo Foundation on March 18, 2014.

12

 
 
 
 
 
 
 
 
 
 
 
 
 
The Mayo Foundation granted us a license (with a right to sublicense) on a worldwide basis to make, sell and use products for therapeutic use against breast,
ovarian, lung and other cancers that express Folate Receptor Alpha. This license is an exclusive license for products that are based on the intellectual property
and non-exclusive for products that are based on Mayo Foundation know–how and materials. The intellectual property that is licensed includes US patents
8,486,412  (estimated  expiration  date  April  3,  2029),  8,858,952  (estimated  expiration  date  March  10,  2031),  9,243,033  (July  10,  2027)  and  9,915,646
(estimated expiration date June 1, 2027).

Under the Mayo Foundation FRa License, and subject to certain exceptions, we are responsible for, among other things, developing the technology under the
Patent Rights to bring Licensed Products (both as defined in the Mayo Foundation FRa License) to market and costs of filing, prosecution and maintenance of
the Patent Rights. Mayo Foundation has sole control over the protection, defense, enforcement, maintenance abandonment and other handling of the Know-
How (as defined in the Mayo Foundation FRa License) and Materials (as defined in the Mayo Foundation FRa License).

The Mayo Foundation granted this license in exchange for an initial upfront payment of $350,000. The Mayo Foundation assigned to us IND # 14546, and we
assumed  all  responsibility  and  liability  for  this  investigational  new  drug  application.  In  addition  to  the  initial  upfront  payment,  we  are  to  pay  additional
upfront payments, an annual license maintenance fee, milestone fees and royalty fees (which will be subject to a minimum annual royalty fee once royalty
fees are due).

We  have  agreed  to  indemnify  and  hold  Mayo  Foundation  harmless  from  any  damages  caused  as  a  result  of  (i)  the  practice  or  exercise  of  any  rights  and
assignments  granted  by  the  Mayo  Foundation  FRa  License  by  or  on  behalf  of  us  or  any  sub-licensee;  (ii)  research,  development,  design,  manufacture,
distribution, use, sale, importation, exportation or other disposition of Licensed Products; (iii) our or any sub-licensee’s act or omission, including negligence
or willful misconduct; and (iv) third party suits for patent infringement involving a Licensed Product.

The  term  of  this  agreement  runs  from  July  21,  2015  until  the  date  of  our  last  obligation  to  make  payments  under  this  agreement,  provided  that  the  Mayo
Foundation may terminate this agreement if, among other matters, (i) 30 days after providing us with notice of a material breach of this agreement, we fail to
cure such breach, (ii) 90 days after providing us with written notice, we fail to meet either of the following diligence events (a) initiate a Phase II clinical trial
for  a  Licensed  Product  prior  to  the  2nd  anniversary  of  the  Mayo  Foundation  FRa  License  and,  once  initiated,  keep  current  on  all  of  our  Phase  II  funding
obligations and (b) initiate a Phase IIB or III clinical trial for a Licensed Product prior to the 5th anniversary of the Mayo Foundation FRa License, (iii) we
fail to make a sale of a Licensed Product by July 21, 2025 and (iv) we cease to conduct business in the normal event of operations or become insolvent or
bankrupt. We may voluntarily terminate the Mayo Foundation FRa License at any time upon written notice to Mayo Foundation.

Intellectual Property

Our  commercial  success  will  depend  in  part  on  our  ability  to  obtain  and  maintain  patent  and  other  proprietary  protection  for  our  technology,  inventions,
improvements,  and  know-how  related  to  the  business;  to  defend  and  enforce  proprietary  rights,  including  any  patents  that  we  may  own  in  the  future;  to
preserve the confidentiality of our trade secrets and other intellectual property; to obtain and maintain licenses to use intellectual property owned by third
parties; and to operate without infringing the valid and enforceable patents and other 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 — in other words, the rights obtained under exclusive license arrangements such as those pursuant to our BCM License
Agreement and our Mayo Foundation licenses. 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 in the future, nor can we be sure that any of our
existing  patents  or  any  patents  that  may  be  granted  in  the  future  will  be  commercially  useful  in  protecting  our  commercial  products  and  methods  of
manufacturing the same.

To achieve this objective, a strategic focus for us has been to identify and license key patents and patent applications that serve to enhance our intellectual
property  and  technology  position.  Currently,  all  of  our  MultiTAA  intellectual  property  rights  are  licensed  from  BCM.  Our  intellectual  property  portfolio
currently includes patent applications having: (1) claims directed to methods of generating multi-antigen specific T cell products; and (2) claims directed to
therapeutic uses of such multi-antigen specific T cell products. We believe our patent portfolio, together with our efforts to develop and patent next-generation
technologies, provides us with a substantial intellectual property position. However, the area of patent and other intellectual property rights in biotechnology
is an evolving one with many risks and uncertainties.

13

 
 
 
 
 
 
 
 
 
 
 
 
Patents

Patents and other proprietary rights are vital to our business operations. We protect our technology through various United States and foreign patent filings
and  maintain  trade  secrets  that  we  own.  Our  policy  is  to  seek  appropriate  patent  protection  both  in  the  United  States  and  abroad  for  our  proprietary
technologies and product candidates. An enforceable patent with appropriate claim coverage can provide an advantage over competitors who may seek to
employ  similar  approaches  to  develop  therapeutics,  and  so  the  future  commercial  success  of  products,  and  therefore  our  future  success,  will  be  in  part
dependent  on  our  intellectual  property  strategy.  The  information  provided  in  this  section  should  be  reviewed  in  the  context  of  the  information  disclosed
elsewhere  in  this  annual  report  under  “Risk  Factors”.  We  reassess  the  value  of  each  patent  at  the  time  maintenance  fees  are  due,  and  in  cases  where
maintaining the patent is judged to be of no significant strategic value, we decline to pay the maintenance fee.

There can be no assurance that our patents, and any patents that may be issued or licensed to us in the future, will afford protection against competitors with
similar technology. In addition, no assurances can be given that the patents issued or licensed to us will not be infringed upon or designed around by others or
that others will not obtain patents that we would need to license or design around. If the courts uphold existing or future patents containing broad claims over
technology used by us, the holders of such patents could require us to obtain licenses to use such technology. Patent coverage may also vary from country to
country  based  on  the  scope  of  available  patent  protection.  There  are  also  opportunities  to  obtain  an  extension  of  patent  coverage  for  a  product  in  certain
countries, which adds further complexity to the determination of patent life.

We  currently  have  a  number  of  issued  and  pending  patents  covering  composition  of  matter  of  our  PolyStart™  technology  including:  U.S.  9,364,523
(estimated expiration date March 17, 2035); U.S. 9,655,956 (estimated expiration date March 17, 2035); U.S. 9,988,643 (estimated expiration date March 17,
2035); and U.S. 10,030,252 (estimated expiration date March 17, 2035)

The effect of the issued United States patents is that they provide us with patent protection for the claims covered by the patents. While the expiration of a
product patent normally results in a loss of market exclusivity for the covered product or product candidate, commercial benefits may continue to be derived
from: (i) later-granted patents on processes and intermediates related to the most economical method of manufacture of the active ingredient of such product;
(ii) patents relating to the use of such product; (iii) patents relating to novel compositions and formulations; and (iv) in the United States and certain other
countries, market exclusivity that may be available under relevant law. The effect of patent expiration on our product candidates also depends upon many
other factors such as the nature of the market and the position of the product in it, the growth of the market, the complexities and economics of the process for
manufacture of the active ingredient of the product and the requirements of new drug provisions of the Federal Food, Drug and Cosmetic Act or similar laws
and regulations in other countries.

Our pending patent applications cover a range of technologies, including specific embodiments and applications for treatment of various medical indications,
improved application methods and adjunctive utilization with other therapeutic modalities. The coverage claimed in a patent application can be significantly
reduced before the patent is issued. Accordingly, we do not know whether any of the applications we will acquire, or license will result in the issuance of
patents, or, if any patents are issued, whether they will provide significant proprietary protection or will be challenged, circumvented or invalidated. Because
unissued U.S. patent applications are maintained in secrecy for a period of eighteen months and U.S. patent applications filed prior to November 29, 2000 are
not disclosed until such patents are issued, and since publication of discoveries in the scientific or patent literature often lags behind actual discoveries, we
cannot be certain of the priority of inventions covered by pending patent applications. Moreover, we may have to participate in opposition proceedings in a
foreign patent office, or for United States patent applications filed before March 16, 2013, in interference proceedings declared by the United States Patent
and Trademark Office “USPTO”) to determine priority of invention, or in United States inter partes review or post-grant review procedures, any of which
could result in substantial cost to us, even if the eventual outcome is favorable to us. There can be no assurance that the patents, if issued, would be held valid
by a court of competent jurisdiction. An adverse outcome could subject us to significant liabilities to third parties, require disputed rights to be licensed from
third parties or require us to cease using such technology.

We  have  patents  and  patent  applications  in  other  countries,  as  well  as  in  the  European  Patent  Office  that  we  believe  provide  equivalent  or  comparable
protection for our product candidates in jurisdictions internationally that we consider to be key markets. Because of the differences in patent laws and laws
concerning  proprietary  rights,  the  extent  of  protection  provided  by  U.S.  patents  or  proprietary  rights  owned  by  us  may  differ  from  that  of  their  foreign
counterparts.

14

 
 
 
 
 
 
 
 
 
 
 
Trade Secrets

We  also  rely  on  trade  secrets  and  know-how  relating  to  our  proprietary  technology  and  product  candidates,  continuing  innovation,  and  in-licensing
opportunities to develop, strengthen and maintain our proprietary position in the field of immuno-oncology. However, trade secrets can be difficult to protect.
We also plan to rely on regulatory protection afforded through orphan drug designations, data exclusivity, market exclusivity and patent term extensions when
available, as well as contractual agreements with our academic and commercial partners.

We require each of our employees, consultants and advisors to execute a confidentiality agreement upon the commencement of any employment, consulting
or advisory relationship with us. Each agreement provides that all confidential information developed or made known to the individual during the course of
the relationship will be kept confidential and not be disclosed to third parties except in specified circumstances. In the case of employees, the agreements
provide that all inventions conceived by an employee shall be our exclusive property.

Trademarks

We currently have pending with the USPTO applications for registration of the trademarks POLYSTART™ and “Marker Therapeutics.” We currently have
the trademark “TapImmune” registered with the USPTO. We also have rights to use other names essential to our business. Federally registered trademarks
have  a  perpetual  life  if  they  are  maintained  and  renewed  on  a  timely  basis  and  used  properly  as  trademarks,  subject  to  the  rights  of  third  parties  to  seek
cancellation  of  the  trademarks  if  they  claim  priority  or  confusion  of  usage.  We  regard  our  trademarks  and  other  proprietary  rights  as  valuable  assets  and
believe they have significant value to us.

We believe that our patents, the protection of discoveries in connection with our development activities, our proprietary products, technologies, processes and
know-how and all our intellectual property are important to our business. There can be no assurance that any of our patents, licenses or other intellectual
property rights will afford us any protection from competition.

Manufacturing

Our manufacturing strategy is to contract with BCM and other third parties to manufacture our MultiTAA-specific T cells, as well as the raw materials, our
active pharmaceutical ingredients (“API”) and finished solid dose products for our peptide vaccines for clinical and ultimately commercial uses. We currently
do  not  operate  manufacturing  facilities  for  clinical  or  commercial  production  of  our  drug  candidates.  In  addition,  we  expect  for  the  foreseeable  future  to
continue to rely on third parties for the manufacture of our clinical and commercial supply of MultiTAA-specific T cells, and of the raw materials, API and
finished drug product for our peptide vaccines. Of note, we anticipate that product manufacturing of MultiTAA-specific cells in support of Phase I/II clinical
trials will be conducted at BCM within its GMP cell manufacturing facility.

In this manner, we expect to continue to build and maintain our supply chain and quality assurance resources.

Manufacturing of our Products

Our  supply  chain  for  manufacturing  raw  materials,  API,  peptide  vaccines,  as  well  as  MultiTAA-specific  T  cell  products  ready  for  distribution  and
commercialization  is  a  multi-step  process.  Establishing  and  managing  the  supply  chain  requires  a  significant  financial  commitment  and  the  creation  and
maintenance of numerous third-party contractual relationships.

We contract with third parties to manufacture our peptide vaccines and MultiTAA-specific T cells for clinical purposes. Third-party manufacturers supply us
with raw materials for the peptide vaccines, and other third-party manufacturers convert these raw materials into API or convert the API into final dosage
form. For most of our peptide vaccine candidates, once our raw materials are produced, we rely on different third parties to manufacture the API, to make
finished  drug  product  and  to  lyophilize,  package  and  label  the  finished  product.  While  we  currently  have  focused  on  single  vendors  for  manufacturing  of
peptide, formulation development, and lyophilization and vialing, we have access to numerous other vendors, if required. Similarly, BCM is currently the sole
manufacturer of our MultiTAA-specific T cells.

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We may not be able to obtain sufficient quantities of any of our raw materials or peptide vaccine candidates if our designated manufacturers do not have the
capacity  or  capability  to  manufacture  our  products  according  to  our  schedule  and  specifications.  If  any  of  these  single  source  suppliers  become  unable  or
unwilling to supply us with API or finished product that complies with applicable regulatory requirements, we could incur significant delays in our clinical
trials which could have a material adverse effect on our business. Similarly, if BCM become unable or unwilling to manufacture our MultiTAA-specific T
cells that comply with applicable regulatory requirements, we could incur significant delays in our clinical trials which could have a material adverse effect
on our business.

For our future products, we may continue contracting third-party suppliers to manufacture sufficient quantities of our peptide vaccine and MultiTAA-specific
T cell candidates for clinical and commercial supply. If we are unable to contract for large scale manufacturing with third parties on acceptable terms for our
future products or develop manufacturing capabilities internally, our ability to conduct large scale clinical trials and ultimately meet customer demand for
commercial products will be adversely affected.

Third-party Manufacturers

Our third-party manufacturers are independent entities subject to their own unique operational and financial risks which are out of our control. If our third-
party manufacturers fail to perform as required, this could impair our ability to deliver our products on a timely basis or cause delays in our clinical trials and
applications  for  regulatory  approval.  To  the  extent  that  these  risks  materialize  and  affect  their  performance  obligations  to  us,  our  financial  results  may  be
adversely affected.

While  we  believe  there  are  multiple  third-party  suppliers  available  to  provide  most  of  the  materials  and  services  needed  to  manufacture  our  product
candidates,  and  proper  inventory  planning  is  required  for  the  materials  that  cannot  be  second-sourced,  there  is  always  a  risk  that  we  may  underestimate
demand and that our manufacturing capacity through third-party manufacturers may not be sufficient.

Access to Supplies and Materials

Our third-party manufacturers need access to certain supplies and products to manufacture our drug candidates. If delivery of material from their suppliers
were  interrupted  for  any  reason  or  if  they  are  unable  to  purchase  sufficient  quantities  of  raw  materials  used  to  manufacture  our  drug  candidates,  it  could
significantly delay our drug candidates in development for clinical trials.

Competition

Our drug discovery, development and ultimate commercialization activities face, and will continue to face, intense competition from organizations such as
pharmaceutical and biotechnology companies, as well as academic and research institutions and government agencies. We face significant competition from
organizations, particularly fully integrated pharmaceutical companies that are pursuing pharmaceuticals which are competitive with our drug candidates. Our
product  candidates  may  compete  with  product  candidates  from  a  number  of  companies,  which  are  developing  various  types  of  similar  in  vivo  T-cell
immunotherapies  and  therapeutic  cancer  vaccines  to  treat  cancer,  including: Advaxis  Inc.,  Genzyme  Molecular  Oncology,  Immune  Design,  Oncothyreon,
Celldex, BN Immunotherapeutics, Immunocellular, SELLAS Life Sciences Group, Inc. (formerly) Galena BioPharma, Antigen Express, Transgene S. A., and
Bavarian  Nordic.  In  addition,  other  adoptive  T-cell  therapies,  monoclonal  antibodies  and  checkpoint  inhibitors  also  provide  competition  in  the  oncology
space.  In  these  areas,  competitors  include  Iovance,  Immatics,  Torque  Therapeutics,  AdaptImmune,  Mana  Therapeutics,  Juno  Therapeutics/Celgene/Bristol
Myers  Squibb,  Kite  Pharma/Gilead,  Novartis,  Roche  Pharmaceuticals,  Merck  &  Co,  AstraZeneca  plc  and  Medimmune,  LLC.  We  believe  that  our  non-
engineered T cells therapy and our in vivo T-cell therapy approaches will be synergistic and may improve therapies being developed by these competitors.

Many  companies  and  institutions,  either  alone  or  together  with  their  collaborative  partners,  have  substantially  greater  financial,  technical  and  human
resources, and significantly greater experience than we do in the following:

16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

·

·

drug discovery;

developing products;

undertaking preclinical testing and clinical trials;

obtaining FDA and other regulatory approvals of products; and

manufacturing, marketing, distributing and selling products.

Accordingly,  our  competitors  may  succeed  in  obtaining  patent  protection,  receiving  FDA  and  other  regulatory  approval  or  commercializing  products  that
compete with our drug candidates.

In  addition,  any  drug  candidate  that  we  successfully  develop  may  compete  with  existing  therapies  that  have  long  histories  of  safe  and  effective  use.
Competition may also arise from:

·

·

·

other drug development technologies and methods of preventing or reducing the incidence of disease;

new small molecules; or

other classes of therapeutic agents.

We  face,  and  will  continue  to  face,  intense  competition  from  other  companies  for  collaborative  arrangements  with  pharmaceutical  and  biotechnology
companies,  for  establishing  relationships  with  academic  and  research  institutions  and  for  licenses  to  drug  candidates  or  proprietary  technology.  These
competitors, either alone or with their collaborative partners, may succeed in developing products that are more effective than ours.

Our ability to compete successfully will depend, in part, on our ability to:

·

·

·

·

·

·

develop proprietary products;

develop and maintain products that reach the market first, are technologically superior to and/or are of lower cost than other products in the market;

attract and retain scientific, product development and sales and marketing personnel;

obtain patent or other proprietary protection for our products and technologies;

obtain required regulatory approvals; and

manufacture, market, distribute and sell any products that we develop.

In a number of countries, including in particular, developing countries, government officials and other groups have suggested that pharmaceutical companies
should make drugs available at a low cost. In some cases, governmental authorities have indicated that where pharmaceutical companies do not do so, their
patents might not be enforceable to prevent generic competition. Some major pharmaceutical companies have greatly reduced prices for their drugs in certain
developing countries. If certain countries do not permit enforcement of any of our patents, sales of our products in those countries, and in other countries
could be reduced by generic competition or by parallel importation of our product. Alternatively, governments in those countries could require that we grant
compulsory licenses to allow competitors to manufacture and sell their own versions of our products in those countries, thereby reducing our product sales, or
we could respond to governmental concerns by reducing prices for our products. In all these situations, our results of operations could be adversely affected.

17

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Government Regulation

Our  ongoing  research  and  development  activities  and  any  manufacturing  and  marketing  of  our  drug  candidates  are  subject  to  extensive  regulation  by
numerous governmental authorities in the United States and other countries. Government authorities in the United States, at the federal, state and local level,
and  in  other  countries  and  jurisdictions,  including  the  European  Union,  extensively  regulate,  among  other  things,  the  research,  development,  testing,
manufacture, quality control, approval, packaging, storage, recordkeeping, labeling, advertising, promotion, distribution, marketing, post-approval monitoring
and  reporting,  and  import  and  export  of  pharmaceutical  products.  The  processes  for  obtaining  regulatory  approvals  in  the  United  States  and  in  foreign
countries  and  jurisdictions,  along  with  subsequent  compliance  with  applicable  statutes  and  regulations  and  other  regulatory  authorities,  require  the
expenditure of substantial time and financial resources.

The failure to comply with applicable U.S. requirements at any time during the product development process, approval process or after approval may subject
an applicant and/or sponsor to a variety of administrative or judicial sanctions, including refusal by the FDA to approve pending applications, withdrawal of
an approval, imposition of a clinical hold, issuance of warning letters and other types of letters, product recalls, product seizures, total or partial suspension of
production  or  distribution,  injunctions,  fines,  refusals  of  government  contracts,  restitution,  disgorgement  of  profits,  or  civil  or  criminal  investigations  and
penalties brought by the FDA and the Department of Justice (“DOJ”), or other governmental entities. The government regulations below may apply to any of
our product candidates or anticipated pipeline of products.

FDA Review and Approval Process

The regulatory review and approval process is lengthy, expensive and uncertain. The steps generally required before a drug may be marketed in the United
States include:

·

·

·

·

·

·

·

·

preclinical  laboratory  tests,  animal  studies  and  formulation  studies  in  compliance  with  the  FDA’s  Good  Laboratory  Practice  (“GLP”)  and  Good
Manufacturing Practice (“GMP”) regulations;

submission to the FDA of an Investigational New Drug application (“IND”) for human clinical testing, which must become effective before human
clinical trials may commence;

performance of adequate and well-controlled clinical trials in three phases, as described below, to establish the safety and efficacy of the drug for
each indication;

submission of a New Drug Application (“NDA”) or Biologics License Application (“BLA”) to the FDA for review;

random inspections of clinical sites to ensure validity of clinical safety and efficacy data;

satisfactory  completion  of  an  FDA  inspection  of  the  manufacturing  facility  or  facilities  at  which  the  drug  is  produced  to  assess  compliance  with
current good manufacturing practices;

FDA approval of the NDA or BLA; and

payment of user and establishment fees, if applicable.

Similar  requirements  exist  within  foreign  agencies  as  well.  The  time  required  to  satisfy  FDA  requirements  or  similar  requirements  of  foreign  regulatory
agencies may vary substantially based on the type, complexity and novelty of the product or the targeted disease.

Preclinical testing includes laboratory evaluation of product pharmacology, drug metabolism, and toxicity which includes animal studies, to assess potential
safety  and  efficacy  as  well  as  product  chemistry,  stability,  formulation,  development,  and  testing.  The  results  of  the  preclinical  tests,  together  with
manufacturing information and analytical data, are submitted to the FDA as part of an IND. An IND will automatically become effective 30 days after receipt
by the FDA, unless before that time, the FDA raises safety concerns or questions about the conduct of the clinical trial(s) included in the IND, which are
further parsed into hold and non-hold questions/issues. In the case of hold issues, the IND sponsor and the FDA must resolve all FDA concerns or questions
before clinical trials can proceed. We cannot be sure that submission of an IND will result in the FDA allowing clinical trials to commence.

18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Clinical trials involve the administration of the investigational drug to human subjects under the supervision of qualified investigators and in accordance with
good clinical practices regulations covering the protection of human subjects. These regulations require all research subjects to provide informed consent.
Clinical trials are conducted under protocols detailing the objectives of the study, the parameters to be used in monitoring safety, and the effectiveness criteria
to be evaluated. Each protocol must be submitted to the FDA as part of the IND and each trial must be reviewed and approved by an Institutional Review
Board (“IRB”) before it can begin.

Clinical trials typically are conducted in three sequential phases, but the phases may overlap or be combined. Phase I usually involves the initial introduction
of the investigational drug into healthy volunteers to evaluate its safety, dosage tolerance, absorption, metabolism, distribution and excretion. Phase II usually
involves clinical trials in a limited patient population to evaluate dosage tolerance and optimal dosage, identify possible adverse effects and safety risks, and
evaluate and gain preliminary evidence of the efficacy of the drug for specific indications. Phase III clinical trials usually further evaluate clinical efficacy and
safety by testing the drug in its final form in an expanded patient population, providing statistical evidence of efficacy and safety, and providing an adequate
basis for labeling. We cannot guarantee that Phase I, Phase II or Phase III testing will be completed successfully within any specified period of time, if at all.
Furthermore, we, the IRB, or the FDA may suspend clinical trials at any time on various grounds, including a finding that the subjects or patients are being
exposed to an unacceptable health risk.

As a separate amendment to an IND, a clinical trial sponsor may submit to the FDA a request for a Special Protocol Assessment (“SPA”). Under the SPA
procedure, a sponsor may seek the FDA’s agreement on the design and size of a clinical trial intended to form the primary basis of an effectiveness claim. If
the FDA agrees in writing, its agreement may not be changed after the trial begins, except when agreed by FDA or in limited circumstances, such as when a
substantial scientific issue essential to determining the safety and effectiveness of a drug candidate is identified after a Phase III clinical trial is commenced
and agreement is obtained with the FDA. If the outcome of the trial is successful, the sponsor will ordinarily be able to rely on it as the primary basis for
approval  with  respect  to  effectiveness.  However,  additional  trials  could  also  be  requested  by  the  FDA  to  support  approval,  and  the  FDA  may  make  an
approval decision based on a number of factors, including the degree of clinical benefit as well as safety. The FDA is not obligated to approve an NDA or
BLA as a result of a SPA agreement, even if the clinical outcome is positive.

Even after initial FDA approval has been obtained, post-approval trials or Phase IV studies, may be required to provide additional data, and will be required
to obtain approval for the sale of a product as a treatment for a clinical indication other than that for which the product was initially tested and approved. Also,
the  FDA  will  require  post-approval  safety  reporting  to  monitor  the  side  effects  of  the  drug.  Results  of  post-approval  programs  may  limit  or  expand  the
indication or indications for which the drug product may be marketed. Further, if there are any requests for modifications to the initial FDA approval for the
drug,  including  changes  in  indication,  manufacturing  process,  manufacturing  facilities,  or  labeling,  a  supplemental  NDA  or  BLA  may  be  required  to  be
submitted to the FDA.

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

·

·

·

·

·

·

slow patient enrollment due to the nature of the protocol, the proximity of patients to clinical sites, the eligibility criteria for the study, competition
with clinical trials for other drug candidates or other factors;

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

delays in approvals from a study site’s IRB;

longer than anticipated treatment time required to demonstrate effectiveness or determine the appropriate product dose;

lack of sufficient supplies of the drug candidate for use in clinical trials;

adverse medical events or side effects in treated patients; and

19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

lack of effectiveness of the drug candidate being tested.

Any drug is likely to produce some toxicities or undesirable side effects in animals and in humans when administered at sufficiently high doses and/or for
sufficiently long periods of time. Unacceptable toxicities or side effects may occur at any dose level. The appearance of any unacceptable toxicity or side
effect could cause us or regulatory authorities to interrupt, limit, delay or abort the development of any of our drug candidates and could ultimately prevent
their marketing approval by the FDA or foreign regulatory authorities for any or all targeted indications.

Fast Track Designation and Accelerated Approval

The FDA’s fast track and breakthrough therapy designation programs are intended to facilitate the development and expedite the review of drug candidates
intended for the treatment of serious or life-threatening conditions and that demonstrate the potential to address unmet medical needs for these conditions.
Under  these  programs,  FDA  can,  for  example,  review  portions  of  an  NDA  or  BLA  for  a  drug  candidate  before  the  entire  application  is  complete,  thus
potentially beginning the review process at an earlier time.

We cannot guarantee that the FDA will grant any of our requests for fast track or breakthrough therapy designations, that any such designations would affect
the time of review or that the FDA will approve the NDA or BLA submitted for any of our drug candidates, whether or not these designations are granted.
Additionally, FDA approval of a fast track/breakthrough product can include restrictions on the product’s use or distribution (such as permitting use only for
specified medical conditions or limiting distribution to physicians or facilities with special training or experience). Approval of such designated products can
be conditioned on additional clinical trials after approval.

The FDA is required to facilitate the development, and expedite the review, of biologics that are intended for the treatment of a serious or life-threatening
disease or condition for which there is no effective treatment, and which demonstrate the potential to address unmet medical needs for the condition. Under
the fast track program, the sponsor of a new biologic candidate may request that the FDA designate the candidate for a specific indication as a fast track
biologic  concurrent  with,  or  after,  the  filing  of  the  IND  for  the  candidate.  The  FDA  must  determine  if  the  biologic  candidate  qualifies  for  fast  track
designation within 60 days of receipt of the sponsor’s request.

Under  the  fast  track  program  and  FDA’s  accelerated  approval  regulations,  the  FDA  may  approve  a  biologic  for  a  serious  or  life-threatening  illness  that
provides  meaningful  therapeutic  benefit  to  patients  over  existing  treatments  based  upon  a  surrogate  endpoint  that  is  reasonably  likely  to  predict  clinical
benefit,  or  on  a  clinical  endpoint  that  can  be  measured  earlier  than  irreversible  morbidity  or  mortality,  that  is  reasonably  likely  to  predict  an  effect  on
irreversible morbidity or mortality or other clinical benefit, taking into account the severity, rarity, or prevalence of the condition and the availability or lack
of alternative treatments.

In clinical trials, a surrogate endpoint is a measurement of laboratory or clinical signs of a disease or condition that substitutes for a direct measurement of
how  a  patient  feels,  functions,  or  survives.  Surrogate  endpoints  can  often  be  measured  more  easily  or  more  rapidly  than  clinical  endpoints.  A  biologic
candidate approved on this basis is subject to rigorous post-marketing compliance requirements, including the completion of Phase 4 or post-approval clinical
trials to confirm the effect on the clinical endpoint. Failure to conduct required post-approval trials, or confirm a clinical benefit during post-marketing trials,
will  allow  the  FDA  to  withdraw  the  biologic  from  the  market  on  an  expedited  basis.  All  promotional  materials  for  biologic  candidates  approved  under
accelerated regulations are subject to prior review by the FDA.

In  addition  to  other  benefits  such  as  the  ability  to  use  surrogate  endpoints  and  engage  in  more  frequent  interactions  with  the  FDA,  the  FDA  may  initiate
review of sections of a fast track product’s BLA before the application is complete. This rolling review is available if the applicant provides, and the FDA
approves, a schedule for the submission of the remaining information and the applicant pays applicable user fees. However, the FDA’s time period goal for
reviewing an application does not begin until the last section of the BLA is submitted. Additionally, the fast track designation may be withdrawn by the FDA
if the FDA believes that the designation is no longer supported by data emerging in the clinical trial process.

20

 
 
 
 
 
 
 
 
 
 
 
 
 
Breakthrough Therapy Designation

The FDA is also required to expedite the development and review of the application for approval of biological products that are intended to treat a serious or
life-threatening disease or condition where preliminary clinical evidence indicates that the biologic may demonstrate substantial improvement over existing
therapies on one or more clinically significant endpoints.

Under the breakthrough therapy program, the sponsor of a new biologic candidate may request that the FDA designate the candidate for a specific indication
as  a  breakthrough  therapy  concurrent  with,  or  after,  the  filing  of  the  IND  for  the  biologic  candidate.  The  FDA  must  determine  if  the  biological  product
qualifies for breakthrough therapy designation within 60 days of receipt of the sponsor’s request.

Sponsors submit the results of preclinical studies and clinical trials to the FDA as part of an NDA or BLA. NDAs and BLAs must also contain extensive
product manufacturing information and proposed labeling. Upon receipt, the FDA initially reviews the NDA or BLA to determine whether it is sufficiently
complete to initiate a substantive review. If the FDA identifies deficiencies that would preclude substantive review, the FDA will refuse to accept the NDA or
BLA and will inform the sponsor of the deficiencies that must be corrected prior to resubmission. If the FDA accepts the submission for review (then deemed
a “filing”), the FDA typically completes the NDA or BLA review within a pre-determined time frame. Under the Prescription Drug User Fee Act, the FDA
agrees  to  review  NDAs  and  BLAs  under  either  a  standard  review  or  priority  review.  FDA  procedures  provide  for  priority  review  of  NDAs  and  BLAs
submitted  for  drugs  that,  compared  to  currently  marketed  products,  if  any,  offer  a  significant  improvement  in  the  treatment,  diagnosis  or  prevention  of  a
disease. The FDA seeks to review NDAs and BLAs that are granted priority status more quickly than NDAs and BLAs given standard review status. The
FDA’s stated policy is to act on 90% of priority NDAs and BLAs within eight months of receipt (or six months after filing, which occurs 60 days after NDA
or BLA submission). Although the FDA historically has not met these goals, the agency has made significant improvements in the timeliness of the review
process.  NDA  and  BLA  review  often  extends  beyond  anticipated  completion  dates  due  to  FDA  requests  for  additional  data  or  clarification,  the  FDA’s
decision  to  have  an  advisory  committee  review,  and  difficulties  in  scheduling  an  advisory  committee  meeting.  The  recommendations  of  an  advisory
committee are not binding on the FDA.

To obtain FDA approval to market a product, we must demonstrate that the product is safe and effective for the patient population that will be treated. If
regulatory approval of a product is granted, the approval will be limited to those disease states and conditions for which the product is safe and effective, as
demonstrated  through  clinical  trials.  Marketing  or  promoting  a  drug  for  an  unapproved  indication  is  prohibited.  Furthermore,  approval  may  entail
requirements  for  post-marketing  studies  or  risk  evaluation  and  mitigation  strategies,  including  the  need  for  patient  and/or  physician  education,  patient
registries,  medication  or  similar  guides,  or  other  restrictions  on  the  distribution  of  the  product.  If  an  NDA  or  BLA  does  not  satisfy  applicable  regulatory
criteria,  the  FDA  may  deny  approval  of  an  NDA  or  BLA  or  may  issue  a  complete  response,  and  require,  among  other  things,  additional  clinical  data  or
analyses.

In Canada, the Therapeutic Products Directorate and the Biologics and Genetic Therapies Directorate of Health Canada (“HC”) ensure that clinical trials are
properly designed and undertaken and that subjects are not exposed to undue risk. Regulations define specific Investigational New Drug submission (“IND”)
application requirements, which must be complied with before a new drug can be distributed for trial purposes. The directorates currently review the safety,
efficacy and quality data submitted by the sponsor and approve the distribution of the drug to the investigator. The sponsor of the trial is required to maintain
accurate  records,  report  adverse  drug  reactions,  and  ensure  that  the  investigator  adheres  to  the  approved  protocol.  Trials  in  humans  should  be  conducted
according to generally accepted principles of good clinical practice. Management believes that these standards provide assurance that the data and reported
results are credible and accurate, and that the rights, integrity, and privacy of clinical trial subjects are protected.

Sponsors wishing to conduct clinical trials in Phases I through III of development must apply under a 30-day default system. Applications must contain the
information described in the regulations, including: a clinical trial attestation; a protocol; statements to be contained in each informed consent form that set
out the risks posed to the health of clinical trial subjects as a result of their participation in the clinical trial; an investigator’s brochure; applicable information
on excipients (delivery vehicles); and chemistry and manufacturing information.

The sponsor can proceed with the clinical trial if the directorates have not objected to the sale or importation of the drug within 30 days after the date of
receipt of the clinical trial application and Research Ethics Board approval for the conduct of the trial at the site has been obtained. Additional information is
available on Health Canada’s website - www.hc-sc.gc.ca.

21

 
 
 
 
 
 
 
 
 
 
 
 
Outside the United States and Canada, our ability to market a product is contingent upon receiving a marketing authorization from the appropriate regulatory
authorities.  The  requirements  governing  the  conduct  of  clinical  trials,  marketing  authorization,  pricing  and  reimbursement  vary  widely  from  country  to
country. At present, foreign marketing authorizations are applied for at a national level, although within the European Union (“EU”), registration procedures
are available to companies wishing to market a product in more than one EU member state. If the regulatory authority is satisfied that adequate evidence of
safety, quality and efficacy has been presented, a marketing authorization may be granted. This foreign regulatory approval process involves all of the risks
associated with FDA approval discussed above and may also include additional risks.

Orphan Drug Designation

The Orphan Drug Act provides incentives to manufacturers to develop and market drugs for rare diseases and conditions affecting fewer than 200,000 persons
in  the  United  States  at  the  time  of  application  for  orphan  drug  designation.  The  first  developer  to  receive  FDA  marketing  approval  for  an  orphan  drug  is
entitled  to  a  seven-year  exclusive  marketing  period  in  the  United  States  for  the  orphan  drug  indication.  However,  a  drug  that  the  FDA  considers  to  be
clinically superior to, or different from, another approved orphan drug, even though for the same indication, may also obtain approval in the United States
during the seven-year exclusive marketing period.

Under the FDA Modernization Act of 1997, designation as a Fast Track product for a new drug or biological product means that the FDA will take such
actions as are appropriate to expedite the development and review of the application for approval of such product.

Legislation similar to the Orphan Drug Act has been enacted in other countries outside of the United States, including the EU. The orphan legislation in the
EU is available for therapies addressing conditions that affect five or fewer out of 10,000 persons, are life-threatening or chronically debilitating conditions
and for which no satisfactory treatment is authorized. The market exclusivity period is for ten years, although that period can be reduced to six years if, at the
end of the fifth year, available evidence establishes that the product does not justify maintenance of market exclusivity.

Disclosure of Clinical Trial Information

Sponsors  of  human  clinical  trials  of  FDA-regulated  products,  including  biological  products,  are  required  to  register  and  disclose  certain  clinical  trial
information. Information related to the product, patient population, phase of investigation, trial sites and investigators, and other aspects of the clinical trial is
then made public as part of the registration. Sponsors are also obligated to discuss the results of their clinical trials after completion. Disclosure of the results
of  these  trials  can  be  delayed  until  the  new  product  or  new  indication  being  studied  has  been  approved.  Competitors  may  use  this  publicly  available
information to gain knowledge regarding the progress of development programs.

Pediatric Information

Under the Pediatric Research Equity Act, or PREA, NDAs or BLAs or supplements to NDAs or BLAs 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 biological product is safe and effective. The FDA may grant full or partial waivers, or deferrals, for submission of data. Unless
otherwise required by regulation, PREA does not apply to any biological product for an indication for which orphan designation has been granted.

Additional Controls for Biologics

To  help  reduce  the  increased  risk  of  the  introduction  of  adventitious  agents,  the  Public  Health  Service  Act  (“PHSA”)  emphasizes  the  importance  of
manufacturing  controls  for  products  whose  attributes  cannot  be  precisely  defined.  The  PHSA  also  provides  authority  to  the  FDA  to  immediately  suspend
licenses in situations where there exists a danger to public health, to prepare or procure products in the event of shortages and critical public health needs, and
to authorize the creation and enforcement of regulations to prevent the introduction or spread of communicable diseases in the United States and between
states.

22

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
After  a  BLA  is  approved,  the  product  may  also  be  subject  to  official  lot  release  as  a  condition  of  approval.  As  part  of  the  manufacturing  process,  the
manufacturer is required to perform certain tests on each lot of the product before it is released for distribution. If the product is subject to official release by
the  FDA,  the  manufacturer  submits  samples  of  each  lot  of  product  to  the  FDA  together  with  a  release  protocol  showing  a  summary  of  the  history  of
manufacture of the lot and the results of all manufacturer’s tests performed on the lot. The FDA may also perform certain confirmatory tests on lots of some
products, such as viral vaccines, before releasing the lots for distribution by the manufacturer. In addition, the FDA conducts laboratory research related to the
regulatory standards on the safety, purity, potency, and effectiveness of biological products. As with drugs, after approval of biologics, manufacturers must
address any safety issues that arise, are subject to recalls or a halt in manufacturing, and are subject to periodic inspection after approval.

Regulation of Manufacturing Process

Even  when  NDA  or  BLA  approval  is  obtained,  a  marketed  product,  its  manufacturer  and  its  manufacturing  facilities  are  subject  to  continual  review  and
periodic inspections by the FDA. The manufacturing process for pharmaceutical products is highly regulated and regulators may shut down manufacturing
facilities that they believe do not comply with regulations. Discovery of previously unknown problems with a product, manufacturer or facility may result in
restrictions on the product, manufacturer or facility, including costly recalls or withdrawal of the product from the market. Manufacturing facilities are always
subject to inspection by the applicable regulatory authorities.

We  and  our  third-party  manufacturers  are  subject  to  current  Good  Manufacturing  Practices  (“GMP”),  which  are  extensive  regulations  governing
manufacturing  processes,  including  but  not  limited  to  stability  testing,  record-keeping  and  quality  standards  as  defined  by  the  FDA  and  the  European
Medicines  Agency.  Similar  regulations  are  in  effect  in  other  countries.  Manufacturing  facilities  are  subject  to  inspection  by  the  applicable  regulatory
authorities. These facilities, whether our own or our contract manufacturers, must be inspected before we can use them in commercial manufacturing of our
related products. We or our contract manufacturers may not be able to comply with applicable GMP and FDA or other regulatory requirements. If we or our
contract manufacturers fail to comply, we or our contract manufacturers may be subject to legal or regulatory action, such as suspension of manufacturing,
seizure of product, or voluntary recall of product. Furthermore, continued compliance with applicable Good Manufacturing Practices will require continual
expenditure of time, money and effort on the part of us or our contract manufacturers in the areas of production and quality control and record keeping and
reporting to ensure full compliance.

Post-Approval Regulation

Any products manufactured or distributed by us pursuant to FDA approvals are subject to pervasive and continuing regulation by the FDA, including record-
keeping  requirements,  reporting  of  adverse  experiences  with  the  drug  and  other  reporting,  advertising  and  promotion  restrictions.  The  FDA’s  rules  for
advertising and promotion require, among other things, that our promotion be fairly balanced and adequately substantiated by clinical studies, and that we not
promote our products for unapproved uses. We must also submit appropriate new and supplemental applications and obtain FDA approval for certain changes
to the approved product, product labeling or manufacturing process. On its own initiative, the FDA may require changes to the labeling of an approved drug if
it  becomes  aware  of  new  safety  information  that  the  agency  believes  should  be  included  in  the  approved  drug’s  labeling.  The  FDA  also  enforces  the
requirements of the Prescription Drug Marketing Act (“PDMA”) which, among other things, imposes various requirements in connection with the distribution
of product samples to physicians.

In addition to inspections related to manufacturing, we may be subject to periodic unannounced inspections by the FDA and other regulatory bodies related to
the other regulatory requirements that apply to marketed drugs manufactured or distributed by us. The FDA also may conduct periodic inspections regarding
our review and reporting of adverse events, or related to compliance with the requirements of the PDMA concerning the handling of drug samples. When the
FDA  conducts  an  inspection,  the  inspectors  will  identify  any  deficiencies  they  believe  exist  in  the  form  of  a  notice  of  inspectional  observations.  The
observations may be more or less significant. If we receive a notice of inspectional observations, we likely will be required to respond in writing, and may be
required to undertake corrective and preventive actions in order to address the FDA’s concerns.

23

 
 
 
 
 
 
 
 
 
 
 
There  are  a  variety  of  state  laws  and  regulations  that  apply  in  the  states  or  localities  where  our  drug  candidates  may  be  marketed.  For  example,  we  must
comply with state laws that require the registration of manufacturers and wholesale distributors of pharmaceutical products in that state, including, in certain
states, manufacturers and distributors who ship products into the state even if such manufacturers or distributors have no place of business within the state.
Some states also impose requirements on manufacturers and distributors to establish the pedigree of product in the chain of distribution, including some states
that  require  manufacturers  and  others  to  adopt  new  technology  capable  of  tracking  and  tracing  product  as  it  moves  through  the  distribution  chain.  Any
applicable state or local regulations may hinder our ability to market, or increase the cost of marketing, our products in those states or localities.

The FDA’s policies may change and additional government regulations may be enacted which could impose additional burdens or limitations on our ability to
market products after approval. Moreover, increased attention to the containment of health care costs in the United States and in foreign markets could result
in  new  government  regulations  which  could  have  a  material  adverse  effect  on  our  business.  We  cannot  predict  the  likelihood,  nature  or  extent  of  adverse
governmental regulation which might arise from future legislative or administrative action, either in the United States or abroad.

Marketing Exclusivity

The  FDA  may  grant  five  years  of  exclusivity  in  the  United  States  for  the  approval  of  NDAs  for  new  chemical  entities,  and  three  years  of  exclusivity  for
supplemental NDAs, for among other things, new indications, dosages or dosage forms of an existing drug if new clinical investigations that were conducted
or sponsored by the applicant are essential to the approval of the supplemental application. Additionally, six months of marketing exclusivity in the United
States is available if, in response to a written request from the FDA, a sponsor submits and the agency accepts requested information relating to the use of the
approved drug in the pediatric population. The six-month pediatric exclusivity is added to any existing patent or non-patent exclusivity period for which the
drug is eligible. Orphan drug products are also eligible for pediatric exclusivity if the FDA requests and the company completes pediatric clinical trials. Under
the Biologics Price Competition and Innovation Act, the FDA may grant 12 years of data exclusivity for innovative biological products.

Health Law Compliance

In addition to FDA laws and regulations, we must also comply with various federal and state laws and regulations pertaining to healthcare “fraud and abuse”
laws which govern, among other things, our relationships with healthcare providers, and organizations such as specialty pharmacies, wholesalers and group
purchasing organizations relating to the marketing and pricing of prescription drug products. Such laws include, without limitation, state and federal anti-
kickback, fraud and abuse, false claims, privacy and security, and physician payment sunshine laws.

The federal Anti-Kickback Statute makes it illegal for any person or entity, including a prescription drug manufacturer (or a party acting on its behalf) to
knowingly and willfully, directly or indirectly, solicit, receive, offer, or pay any remuneration that is intended to induce the referral of business, including the
purchase,  order,  lease  of  any  good,  facility,  item  or  service  for  which  payment  may  be  made  under  a  federal  healthcare  program,  such  as  Medicare  or
Medicaid. The term “remuneration” has been broadly interpreted to include anything of value. Several courts have interpreted the statute’s intent requirement
to mean that if any one purpose of an arrangement involving remuneration is to induce referrals of federal healthcare covered business, the Anti-Kickback
Statute has been violated.

Federal false claims and false statement laws, including the federal civil False Claims Act, prohibit, among other things, any person or entity from knowingly
presenting,  or  causing  to  be  presented,  for  payment  to,  or  approval  by,  federal  programs,  including  Medicare  and  Medicaid,  claims  for  items  or  services,
including  drugs,  that  are  false  or  fraudulent  or  not  provided  as  claimed.  Entities  can  be  held  liable  under  these  laws  if  they  are  deemed  to  “cause”  the
submission of false or fraudulent claims by, for example, providing inaccurate billing or coding information to customers, promoting a product off-label, or
for providing medically unnecessary services or items.

The federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, created additional federal criminal statutes that prohibit among other
actions,  knowingly  and  willfully  executing,  or  attempting  to  execute,  a  scheme  to  defraud  any  healthcare  benefit  program,  including  private  third-party
payors,  knowingly  and  willfully  embezzling  or  stealing  from  a  healthcare  benefit  program,  willfully  obstructing  a  criminal  investigation  of  a  healthcare
offense, and knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false, fictitious or fraudulent statement in
connection with the delivery of or payment for healthcare benefits, items or services.

24

 
 
 
 
 
 
 
 
 
 
 
 
 
HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act, or HITECH, and their implementing regulations, require
certain types of individuals and entities to protect the privacy, security, and electronic exchange of certain patient data.

The federal Physician Payments Sunshine Act requires certain manufacturers of drugs, devices, biologics and medical supplies for which payment is available
under Medicare, Medicaid or the Children’s Health Insurance Program, with specific exceptions, to report annually to the Centers for Medicare & Medicaid
Services, or CMS, information related to payments or other transfers of value made to physicians and teaching hospitals, and applicable manufacturers and
applicable group purchasing organizations to report annually to CMS ownership and investment interests held by the physicians and their immediate family
members.

Analogous state and foreign laws and regulations, such as state anti-kickback and false claims laws, may apply to sales or marketing arrangements and claims
involving  healthcare  items  or  services  reimbursed  by  non-governmental  third-party  payors,  including  private  insurers.  Additionally,  we  may  be  subject  to
state laws that require pharmaceutical companies to comply with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance
guidance promulgated by the federal government. Further, we may be subject to state laws that require drug manufacturers to report information related to
payments and other transfers of value to physicians and other healthcare providers or marketing expenditures, as well as state and foreign laws governing the
privacy and security of health information in some circumstances, many of which differ from each other in significant ways and often are not preempted by
HIPAA, thus complicating compliance efforts. If our operations are found to be in violation of any of these federal, state or foreign laws or regulations, we
may  be  subject  to  penalties,  including  without  limitation,  administrative  or  civil  penalties,  imprisonment,  damages,  fines,  disgorgement,  exclusion  from
participation  in  government  healthcare  programs,  contractual  damages,  reputational  harm,  diminished  profits  and  future  earnings,  or  the  curtailment  or
restructuring of our operations.

There are also an increasing number of state laws that require manufacturers to make reports to those states on certain pricing and marketing information.
Many  of  these  laws  contain  ambiguities  as  to  what  is  required  to  comply  with  the  laws.  Given  the  lack  of  clarity  in  laws  and  their  implementation,  our
reporting actions could be subject to the penalty provisions of the state authorities.

Healthcare Reform and Reimbursement and Pricing Controls

There has been an increased focus on drug pricing in recent years in the United States. Although there are no direct government price controls over private
sector  purchases  in  the  United  States,  there  are  rebates  and  other  financial  requirements  for  federal  and  state  health  care  programs.  The  Medicare
Modernization Act,  enacted  in  December  2003,  established  the  Medicare  Part  D  outpatient  prescription  drug  benefit,  which  is  provided  primarily  through
private entities that attempt to negotiate price concessions from pharmaceutical manufacturers. The health care reform legislation enacted in 2010, known as
the Affordable Care Act, requires drug manufacturers to pay 50% of the Medicare Part D coverage gap, also known as the “donut hole,” on prescriptions for
branded products filled when the beneficiary reaches this coverage. The Deficit Reduction Act of 2005 resulted in changes to the way drug prices are reported
to the government and the formula using such information to calculate the required Medicaid rebates. The Affordable Care Act increased the minimum basic
Medicaid rebate for branded prescription drugs from 15.1% to 23.1% and requires pharmaceutical manufacturers to pay states rebates on prescription drugs
dispensed to Medicaid managed care enrollees. In addition, the Affordable Care Act increased the additional Medicaid rebate on “line extensions” (such as
extended release formulations) of solid oral dosage forms of branded products, revised the definition of average manufacturer price by changing the classes of
purchasers included in the calculation, and expanded the entities eligible for discounted pricing under the federal 340B drug pricing program. Current orphan
drugs are excluded from the expanded 340B hospitals eligible for discounts.

The Affordable Care Act imposes a significant annual fee on companies that manufacture or import branded prescription drug products. The fee (which is not
deductible for federal income tax purposes) is based on the manufacturer’s market share of sales of branded drugs and biologics (excluding orphan drugs) to,
or  pursuant  to  coverage  under,  specified  U.S.  government  programs.  The  Affordable  Care  Act  also  contains  a  number  of  provisions,  including  provisions
governing the way that health care is financed by both governmental and private insurers, enrollment in federal health care programs, reimbursement changes,
the increased use of comparative effectiveness research in health care decision-making, and enhancements to fraud and abuse requirements and enforcement,
that  are  affecting  existing  government  health  care  programs  and  will  result  in  the  development  of  new  programs.  The  Affordable  Care  Act  also  contains
requirements for manufacturers to publicly report certain payments or other transfers of value made to physicians and teaching hospitals. We are unable to
predict the future course of federal or state health care legislation and regulations, including regulations that will be issued to implement provisions of the
Affordable Care Act. The Affordable Care Act and further changes in the law or regulatory framework that reduce our revenues or increase our costs could
also have a material adverse effect on our business, financial condition and results of operations and cash flows.

25

 
 
 
 
 
 
 
 
 
 
 
Public and private health care payors control costs and influence drug pricing through a variety of mechanisms, including through negotiating discounts with
the  manufacturers  and  through  the  use  of  tiered  formularies  and  other  mechanisms  that  provide  preferential  access  to  certain  drugs  over  others  within  a
therapeutic class. Payors also set other criteria to govern the uses of a drug that will be deemed medically appropriate and therefore reimbursed or otherwise
covered.  Payors  may  require  physicians  to  seek  approval  from  them  before  a  product  will  be  reimbursed  or  covered,  commonly  referred  to  as  prior
authorization. In particular, many public and private health care payors limit reimbursement and coverage to the uses of a drug that is either approved by the
FDA  or  appears  in  a  recognized  drug  compendium.  Drug  compendia  are  publications  that  summarize  the  available  medical  evidence  for  particular  drug
products and identify which uses of a drug are supported or not supported by the available evidence, whether or not such uses have been approved by the
FDA.  For  example,  in  the  case  of  Medicare  Part  D  coverage  for  oncology  drugs,  the  Medicare  Modernization  Act,  with  certain  exceptions,  provides  for
Medicare coverage of unapproved uses of an FDA-approved drug if the unapproved use is reasonable and necessary and is supported by one or more citations
in CMS-approved compendia, such as the National Comprehensive Cancer Network Drugs and Biologics Compendium. Different pricing and reimbursement
schemes exist in other countries. For example, in the European Union, governments influence the price of pharmaceutical products through their pricing and
reimbursement rules and control of national health care systems that fund a large part of the cost of such products to consumers. The approach taken varies
from  member  state  to  member  state.  Some  jurisdictions  operate  positive  or  negative  list  systems  under  which  products  may  only  be  marketed  once  a
reimbursement price has been agreed. Other member states allow companies to fix their own prices for medicines but monitor and control company profits
and  may  limit  or  restrict  reimbursement.  The  downward  pressure  on  health  care  costs  in  general,  and  prescription  drugs  in  particular,  has  become  very
intense.  As  a  result,  increasingly  high  barriers  are  being  erected  to  the  entry  of  new  products,  as  exemplified  by  the  actions  of  the  National  Institute  for
Clinical  Excellence  in  the  United  Kingdom,  which  evaluates  the  data  supporting  new  medicines  and  passes  reimbursement  recommendations  to  the
government. In addition, in some countries, cross-border imports from low-priced markets (parallel imports) exert a commercial pressure on pricing within a
country.

Other Federal and State Regulatory Requirements

The Centers for Medicare & Medicaid Services, or CMS, has issued a final rule that implements a statutory requirement under the Healthcare Reform Act that
requires  applicable  manufacturers  of  drugs,  devices,  biologicals,  or  medical  supplies  that  are  covered  under  Medicare,  Medicaid,  or  the  Children’s  Health
Insurance Program, or CHIP, to begin collecting and reporting annually information on payments or transfers of value to physicians and teaching hospitals, as
well as investment interests held by physicians and their immediate family members. Manufacturers had to begin collecting information in 2013, with the first
reports  due  in  2014.  On  September  30,  2014,  CMS  posted  the  first  round  of  data  in  searchable  form  on  a  public  website.  Failure  to  submit  required
information may result in civil monetary penalties.

In addition, several states now require prescription drug companies to report expenses relating to the marketing and promotion of drug products and to report
gifts and payments to individual physicians in these states. Other states prohibit various other marketing-related activities. Still other states require the posting
of  information  relating  to  clinical  trials  and  their  outcomes.  In  addition,  California,  Connecticut,  Nevada,  and  Massachusetts  require  pharmaceutical
companies to implement compliance programs and/or marketing codes. Several additional states are considering similar proposals. Compliance with these
laws is difficult and time consuming, and companies that do not comply with these state laws face civil penalties.

Product Liability and Insurance

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. We have not experienced any product liability claims to date. We currently carry products and clinical trial liability insurance policies. There
can  be  no  assurance  that  liability  claims  will  not  exceed  such  insurance  coverage  limits,  which  could  have  a  materially  adverse  effect  on  our  business,
financial condition or results of operations or that such insurance will continue to be available on commercially reasonable terms, if at all.

26

 
 
 
 
 
 
 
 
 
 
Human Resources

Employees

As of December 31, 2018, we had 11 full-time employees. Three were in research and development and eight were in finance, legal, human resources or
administrative support. None of our employees is subject to a collective bargaining agreement. We consider our relationship with our employees to be good.

Consultants

We  have  consulting  agreements  with  a  number  of  leading  academic  scientists,  clinicians  and  regulatory  experts.  They  serve  as  important  contacts  for  us
throughout the broader scientific and clinical communities. They are distinguished individuals with expertise in numerous fields, including cellular biology,
molecular biology, oncology, clinical, manufacturing and regulatory.

We retain each consultant according to the terms of a consulting agreement. Under such agreements, we pay them a consulting fee and reimburse them for
out-of-pocket expenses incurred in performing their services for us. In addition, some consultants hold options to purchase our common stock, subject to the
vesting requirements contained in separate award agreements. Our consultants may be employed by other entities and therefore may have commitments to
their employer or may have other consulting or advisory agreements that may limit their availability to us.

Available Information

Our website is located at www.markertherapeutics.com. We make available free of charge on our website our annual reports on Form 10-K, quarterly reports
on Form 10-Q, current reports on Form 8-K and amendments to those reports, as soon as reasonably practicable after we electronically file or furnish such
materials  to  the  Securities  and  Exchange  Commission.  Our  website  and  the  information  contained  therein  or  connected  thereto  are  not  intended  to  be
incorporated into this Annual Report on Form 10-K.

27

 
 
 
 
 
 
 
 
 
 
 
 
ITEM 1A. RISK FACTORS

An  investment  in  our  common  stock  involves  a  high  degree  of  risk.  You  should  carefully  consider  the  risks  described  below  before  making  an  investment
decision in our securities. These risk factors are effective as of the date of this Form 10-K and shall be deemed to be modified or superseded to the extent that
a statement contained in our future filings modifies or replaces such statement. All of these risks may impair our business operations. The forward-looking
statements  in  this  Form  10-K  involve  risks  and  uncertainties  and  actual  results  may  differ  materially  from  the  results  we  discuss  in  the  forward-looking
statements. If any of the following risks actually occur, our business, financial condition or results of operations could be materially adversely affected. In
that case, the trading price of our stock could decline, and you may lose all or part of your investment

We are a development stage company with a history of operating losses.

Risks Related to our Business and Intellectual Property

We are a clinical-stage immunotherapy company with a history of losses, and it may always operate at a loss. We expect that we will continue to operate at a
loss throughout our development stage, and as a result, we may exhaust our financial resources and be unable to complete the development of our products.
We  anticipate  that  our  ongoing  operational  costs  will  increase  significantly  as  we  continue  conducting  our  clinical  development  program.  Our  deficit  will
continue to grow during our drug development period. We have no sources of revenue to provide incoming cash flows to sustain our future operations. As
outlined above, our ability to pursue our planned business activities depends upon our successful efforts to raise additional financing.

We  have  sustained  losses  from  operations  in  each  fiscal  year  since  our  inception,  and  we  expect  losses  to  continue  for  the  indefinite  future  due  to  the
substantial  investment  in  research  and  development.  As  of  December  31,  2018,  we  had  an  accumulated  deficit  of  approximately  $306.1  million  since
inception. We expect to spend substantial additional sums on the continued administration and research and development of licensed and proprietary products
and  technologies  with  no  certainty  that  our  approach  and  associated  technologies  will  become  commercially  viable  or  profitable  as  a  result  of  these
expenditures. If we fail to raise a significant amount of capital, we may need to significantly curtail operations, allocate limited financial resources among our
product candidates, or cease operations in the near future. If any of our product candidates fail in clinical trials or does not gain regulatory approval, we may
never generate revenue. Even if we generate revenue in the future, we may not be able to become profitable or sustain profitability in subsequent periods.

Our future success is highly dependent upon our key personnel, and our ability to attract, retain, and motivate additional qualified personnel.

Our ability to compete in the highly competitive biotechnology and pharmaceutical industries depends upon our ability to attract and retain highly qualified
managerial,  scientific,  and  medical  personnel.  We  are  highly  dependent  on  our  management,  scientific,  and  medical  personnel  and  consultants,  including
Peter Hoang, our President and Chief Executive Officer, Ann Leen, Ph.D., our Chief Scientific Officer, Juan Vera, M.D., our Chief Development Officer, and
Mythili Koneru, M.D., Ph.D. our Senior Vice President, Clinical Development, as well as others. The loss of the services of any of our executive officers,
other key employees, and other scientific and medical advisors, and our inability to find suitable replacements could result in delays in product development
and harm to our business. We have a priority to quickly train additional qualified scientific and medical personnel to ensure the ability to maintain business
continuity. Any delays in training such personnel could delay the development, manufacture, and clinical trials of our product candidates.

Our ability to attract and retain highly skilled personnel is critical to our operations and expansion. We face competition for these types of personnel from
other  biotechnology  companies  and  more  established  organizations,  many  of  which  have  significantly  larger  operations  and  greater  financial,  technical,
human and other resources than us. We may not be successful in attracting and retaining qualified personnel on a timely basis, on competitive terms, or at all.
If we are not successful in attracting and retaining these personnel, or integrating them into our operations, our business, prospects, financial condition and
results of operations will be materially adversely affected. In such circumstances, we may be unable to conduct certain research and development programs,
unable to adequately manage our clinical trials and other products, and unable to adequately address our management needs.

28

 
 
 
 
 
 
 
 
 
 
 
 
 
Our  strategic  relationship  with  Baylor  College  of  Medicine,  or  BCM,  is  dependent,  in  part,  upon  our  relationship  with  key  medical  and  scientific
personnel and advisors.

Our MultiTAA T cell therapy has been developed through our collaboration with the Center for Cell and Gene Therapy at BCM, founded by Malcolm K.
Brenner, M.D., Ph.D., a recognized pioneer in immuno-oncology. In addition to Dr. Brenner, Marker Cell’s founders include Ann Leen, Ph.D., Juan Vera,
M.D., Helen Heslop, M.D., DSc (Hon) and Cliona Rooney, Ph.D., who all have significant experience in this field and are all affiliated with the Center for
Cell and Gene Therapy at BCM. Dr. Leen and Dr. Vera are our Chief Scientific Officer and Chief Development Officer, respectively. In addition, Dr. Brenner,
Dr. Heslop and Dr. Rooney have joined our newly-formed Scientific Advisory Board.

Our strategic relationship with BCM is dependent, in part, on our relationship with these key employees and advisors, and in particular Dr. Leen and Dr. Vera,
who are also employed with the Center for Cell and Gene Therapy at BCM. If we lose Dr. Leen or Dr. Vera, or if either leaves their position at BCM, our
relationship with BCM may deteriorate, and our business could be harmed.

We,  and  certain  of  our  key  medical  and  scientific  personnel,  will  need  additional  agreements  in  place  with  BCM  to  expand  our  development,
manufacture, and clinical trial efforts.

Although we have an exclusive license agreement with BCM under which we received a worldwide, exclusive license to BCM’s rights in and to three patent
families to develop and commercialize the MultiTAA product candidates, we will need to enter into additional agreements with BCM with respect to (i) a
strategic  alliance  to  advance  pre-clinical  research,  early  stage  clinical  trials,  and  Phase  II  clinical  trials  with  respect  to  our  product  candidates,  as  well  as
continued access to our clinical data, and (ii) product manufacturing and support, including personnel and space at the institution for the foreseeable future.
Any delays in entering into new strategic agreements with BCM related to our product candidates could delay the development, manufacture, and clinical
trials of our product candidates.

The multiple roles of certain of our officers and directors could limit their time and availability to us, and create, or appear to create, conflicts of interest.

Dr. Leen and Dr. Vera are employees of BCM and are contractually obligated to spend a significant portion of their time with BCM. In addition, Dr. Leen and
Dr. Vera are co-founders and members of ViraCyte and perform services from time to time for ViraCyte LLC (“ViraCyte”). ViraCyte is owned by the same
principal stockholder group as Marker Cell prior to the Merger and has technology which is being developed under a license agreement with BCM by the
same research group at BCM. ViraCyte is a clinical-stage biopharmaceutical company, which is investigating and developing virus-specific T cell therapy
technology for the prevention and/or treatment of viral infections. Accordingly, Dr. Leen and Dr. Vera may have other commitments that would, at times, limit
their availability to us. Other research being conducted by Dr. Leen and Dr. Vera may, at times, receive higher priority than research on our programs, which
may, in turn, delay the development or commercialization of our product candidates.

In addition, John Wilson is a member, director and officer of ViraCyte and is a director of the Company. Dr. Leen and Dr. Vera are also co-founders and
members of ViraCyte, and perform services for ViraCyte from time to time, and Dr. Vera is a director of the Company. All of these individuals have certain
fiduciary or other obligations to us and certain fiduciary or other obligations to ViraCyte and, in the case of Dr. Leen and Dr. Vera, to BCM. Such multiple
obligations may in the future result in a conflict of interest with respect to presenting other potential business opportunities to us or to ViraCyte. A conflict of
interest also may arise concerning the timing of the parties’ planned and ongoing clinical trials, investigational new drug application filings and the parties’
opportunities for marketing their respective product candidates. In addition, they may be faced with decisions that could have different implications for us
than for ViraCyte. Consequently, there is no assurance that these members of our board and management will always act in our best interests in all situations
should a conflict arise.

We have not yet sold any products or received regulatory approval to sell our products.

We  have  no  approved  products  or  products  pending  approval.  As  a  result,  we  have  not  derived  any  revenue  from  the  sales  of  products  and  have  not  yet
demonstrated ability to obtain regulatory approval, formulate and manufacture commercial-scale products, or conduct sales and marketing activities necessary
for successful product commercialization. Without revenue, we can only finance our operations through debt and equity financings.

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Product development involves a lengthy and expensive process with an uncertain outcome, and results of earlier pre-clinical and clinical trials may not be
predictive of future clinical trial results.

Clinical testing is expensive and generally takes many years to complete, and the outcome is inherently uncertain. Failure can occur at any time during the
clinical trial process. The results of pre-clinical testing and early clinical trials of our product candidates may not be predictive of the results of larger, later-
stage  controlled  clinical  trials.  Product  candidates  that  have  shown  promising  results  in  early-stage  clinical  trials  may  still  suffer  significant  setbacks  in
subsequent  clinical  trials.  Our  clinical  trials  to  date  have  been  conducted  on  a  small  number  of  patients  in  a  single  clinical  site  for  a  limited  number  of
indications. We will have to conduct larger, well-controlled trials in our proposed indications at multiple sites to verify the results obtained to date and to
support any regulatory submissions for further clinical development of our product candidates. Our assumptions related to our products, such as with respect
to lack of toxicity and manufacturing cost estimates, are based on early limited clinical trials and current manufacturing processes at BCM and may prove to
be incorrect. In addition, the initial estimates of the clinical cost of development may prove to be inadequate, particularly if clinical trial timing or outcome is
different  than  predicted  or  regulatory  agencies  require  further  testing  before  approval.  A  number  of  companies  in  the  biopharmaceutical  industry  have
suffered significant setbacks in advanced clinical trials due to lack of efficacy or adverse safety profiles despite promising results in earlier, smaller clinical
trials. Moreover, clinical data are often susceptible to varying interpretations and analyses. We do not know whether any Phase II, Phase III, or other clinical
trials  we  may  conduct  will  demonstrate  consistent  or  adequate  efficacy  and  safety  with  respect  to  the  proposed  indication  for  use  sufficient  to  receive
regulatory approval or market our product candidates.

The biotechnology and immunotherapy industries are characterized by rapid technological developments and a high degree of competition. We may be
unable to compete with more substantial enterprises.

The biotechnology and biopharmaceutical industries are characterized by rapid technological developments and a high degree of competition. As a result, our
actual or proposed immunotherapies could become obsolete before we recoup any portion of our related research and development and commercialization
expenses. Competition in the biopharmaceutical industry is based significantly on scientific and technological factors. These factors include the availability of
patent  and  other  protection  for  technology  and  products,  the  ability  to  commercialize  technological  developments  and  the  ability  to  obtain  governmental
approval for testing, manufacturing and marketing. We compete with specialized biopharmaceutical firms in the United States, Europe and elsewhere, as well
as  a  growing  number  of  large  pharmaceutical  companies  that  are  applying  biotechnology  to  their  operations.  Many  biopharmaceutical  companies  have
focused  their  development  efforts  in  the  human  therapeutics  area,  including  cancer.  Many  major  pharmaceutical  companies  have  developed  or  acquired
internal  biotechnology  capabilities  or  made  commercial  arrangements  with  other  biopharmaceutical  companies.  These  companies,  as  well  as  academic
institutions, governmental agencies and private research organizations, also compete with us in recruiting and retaining highly qualified scientific personnel
and  consultants.  Our  ability  to  compete  successfully  with  other  companies  in  the  pharmaceutical  field  will  also  depend  to  a  considerable  degree  on  the
continuing availability of capital to us.

We are aware of certain investigational new drugs under development or approved products by competitors that are used for the prevention, diagnosis, or
treatment of certain diseases we have targeted for drug development. Various companies are developing biopharmaceutical products that have the potential to
directly compete with our immunotherapies even though their approach may be different. The competition comes from both biotechnology firms and from
major pharmaceutical companies. Many of these companies have substantially greater financial, marketing, and human resources than us. We also experience
competition  in  the  development  of  our  immunotherapies  from  universities,  other  research  institutions  and  others  in  acquiring  technology  from  such
universities and institutions.

In  addition,  certain  of  our  immunotherapies  may  be  subject  to  competition  from  investigational  new  drugs  and/or  products  developed  using  other
technologies, some of which have completed numerous clinical trials.

We are subject to numerous risks inherent in conducting clinical trials.

We outsource some of the management of our clinical trials to third parties. Agreements with clinical investigators and medical institutions for clinical testing
and  with  other  third  parties  for  data  management  services,  place  substantial  responsibilities  on  these  parties  that,  if  unmet,  could  result  in  delays  in,  or
termination of, our clinical trials. If any of our clinical trial sites fail to comply with FDA-approved good clinical practices, we may be unable to use the data
gathered at those sites. If these clinical investigators, medical institutions or other third parties do not carry out their contractual duties or obligations or fail to
meet expected deadlines, or if the quality or accuracy of the clinical data they obtain is compromised due to their failure to adhere to our clinical protocols or
for  other  reasons,  our  clinical  trials  may  be  extended,  delayed  or  terminated,  and  we  may  be  unable  to  obtain  regulatory  approval  for,  or  successfully
commercialize, agents. We cannot be certain that we will successfully recruit enough patients to complete our clinical trials nor that we will reach our primary
endpoints. Delays in recruitment, lack of clinical benefit or unacceptable side effects would delay our clinical trials.

30

 
 
 
 
 
 
 
 
 
 
 
 
We, or our regulators, may suspend or terminate our clinical trials for a variety of reasons. We may voluntarily suspend or terminate our clinical trials at any
time if we believe they present an unacceptable risk to the patients enrolled in our clinical trials or do not demonstrate clinical benefit. In addition, regulatory
agencies may order the temporary or permanent discontinuation of our clinical trials at any time if they believe that the clinical trials are not being conducted
in accordance with applicable regulatory requirements or that they present an unacceptable safety risk to the patients enrolled in our clinical trials.

Our clinical trial operations are subject to regulatory inspections at any time. If regulatory inspectors conclude that we or our clinical trial sites are not in
compliance  with  applicable  regulatory  requirements  for  conducting  clinical  trials,  we  may  receive  reports  of  observations  or  warning  letters  detailing
deficiencies, and we will be required to implement corrective actions. If regulatory agencies deem our responses to be inadequate, or are dissatisfied with the
corrective actions we or our clinical trial sites have implemented, our clinical trials may be temporarily or permanently discontinued, and we may be fined, we
or  our  investigators  may  be  precluded  from  conducting  any  ongoing  or  any  future  clinical  trials,  the  government  may  refuse  to  approve  our  marketing
applications or allow us to manufacture or market our products, and we may be criminally prosecuted.

The  lengthy  approval  process,  as  well  as  the  unpredictability  of  future  clinical  trial  results,  may  result  in  us  failing  to  obtain  regulatory  approval  for  our
product candidates, which would materially harm our business, results of operations and prospects.

The successful development of immunotherapies is highly uncertain.

Successful  development  of  biopharmaceuticals  is  highly  uncertain  and  depends  on  numerous  factors,  many  of  which  are  beyond  our  control.
Immunotherapies that appear promising in the early phases of development may fail to reach the market for several reasons including:

·

·

·

·

clinical  study  results  that  may  show  the  immunotherapy  to  be  less  effective  than  expected  (e.g.,  the  study  failed  to  meet  its  primary
endpoint) or to have unacceptable side effects;

failure to receive the necessary regulatory approvals or a delay in receiving such approvals. Among other things, such delays may be caused
by slow enrollment in clinical studies, length of time to achieve study endpoints, additional time requirements for data analysis, or Biologics
License  Application  (“BLA”)  preparation,  discussions  with  the  FDA,  an  FDA  request  for  additional  preclinical  or  clinical  data,  or
unexpected safety or manufacturing issues;

manufacturing costs, formulation issues, pricing or reimbursement issues, or other factors that make the immunotherapy uneconomical; and

the  proprietary  rights  of  others  and  their  competing  products  and  technologies  that  may  prevent  the  immunotherapy  from  being
commercialized.

Success in preclinical and early clinical studies does not ensure that large-scale clinical studies will be successful. Clinical results are frequently susceptible to
varying  interpretations  that  may  delay,  limit  or  prevent  regulatory  approvals.  The  length  of  time  necessary  to  complete  clinical  studies  and  to  submit  an
application for marketing approval for a final decision by a regulatory authority varies significantly from one immunotherapy to the next and may be difficult
to predict.

Even if we are successful in getting market approval, commercial success of any of our product candidates will also depend in large part on the availability of
coverage and adequate reimbursement from third-party payors, including government payors such as the Medicare and Medicaid programs and managed care
organizations, which may be affected by existing and future health care reform measures designed to reduce the cost of health care. Third-party payors could
require us to conduct additional studies, including post-marketing studies related to the cost effectiveness of a product, to qualify for reimbursement, which
could be costly and divert our resources. If government and other health care payors were not to provide adequate coverage and reimbursement levels for any
of our products once approved, market acceptance and commercial success would be reduced.

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In addition, if one of our products is approved for marketing, we will be subject to significant regulatory obligations regarding the submission of safety and
other  post-marketing  information  and  reports  and  registration,  and  will  need  to  continue  to  comply  (or  ensure  that  our  third-party  providers  comply)  with
current Good Manufacturing Practices (“cGMPs”) and current Good Clinical Practices (“cGCPs”) for any clinical trials that we conduct post-approval. In
addition, there is always the risk that we or a regulatory authority might identify previously unknown problems with a product post-approval, such as adverse
events  of  unanticipated  severity  or  frequency.  Compliance  with  these  requirements  is  costly,  and  any  failure  to  comply  or  other  issues  with  our  product
candidates’ post-market approval could have a material adverse effect on our business, financial condition and results of operations.

It may take longer and cost more to complete our clinical trials than we project, or we may not be able to complete them at all.

For  budgeting  and  planning  purposes,  we  have  projected  the  dates  for  the  commencement,  continuation,  and  completion  of  our  various  clinical  trials.
However,  a  number  of  factors,  including  scheduling  conflicts  with  participating  clinicians  and  clinical  institutions,  difficulties  in  identifying  and  enrolling
patients  who  meet  trial  eligibility  criteria,  and  competition  for  such  eligible  patents  from  other  clinical  trials,  may  cause  significant  delays.  We  may  not
commence or complete clinical trials involving any of our products as projected or may not conduct them successfully.

During  the  second  half  of  2012,  BCM  began  enrollment  of  the  investigator-sponsored,  Phase  1  clinical  trial  to  establish  the  feasibility  of  one  of  our  lead
products, MAPP, and to assess its overall safety, inclusion of multiple antigens, and dosage tolerance in patients with lymphoma. During the second quarter of
2016, BCM began enrollment of the investigator-sponsored Phase 1 clinical trial to establish the feasibility of one of our lead products, LAPP, and to assess
its  overall  safety,  inclusion  of  multiple  antigens,  and  dosage  tolerance  in  patients  with  acute  myeloid  leukemia  (“AML”)/myelodysplastic  syndromes
(“MDS”). However, we may experience difficulties in patient enrollment in our future clinical trials for a variety of reasons. The timely completion of clinical
trials in accordance with their protocols depends, among other things, on our ability to enroll a sufficient number of patients who remain in the study until its
conclusion. In addition, our clinical trials will compete with other clinical trials for product candidates that are in the same therapeutic areas as our product
candidates, and this competition will reduce the number and types of patients available to us, because some patients who might have opted to enroll in our
trials may instead opt to enroll in a trial being conducted by one of our competitors. Accordingly, we cannot guarantee that our clinical trials will progress as
planned  or  as  scheduled.  Delays  in  patient  enrollment  may  result  in  increased  costs  or  may  affect  the  timing  or  outcome  of  our  ongoing  clinical  trial  and
planned clinical trials, which could prevent completion of these trials and adversely affect our ability to advance the development of our product candidates.

We rely on medical institutions, academic institutions, and clinical research organizations to conduct, supervise, or monitor some or all aspects of clinical
trials involving our products. We may have less control over the timing and other aspects of these clinical trials than if we conducted them entirely on our
own. If we fail to commence or complete, or experiences delays in, any of our planned clinical trials, we may experience delays in our clinical development
and/or commercialization plans.

In particular, while BCM will continue to support our trials with production of MAPP and LAPP T cells under contract, we anticipate that we will have to
rely on third parties (contract manufacturing organizations or “CMOs”) or internal facilities yet to be developed for the commercial manufacture of our multi-
antigen specific T cell therapy products for clinical trials and eventual licensure. If they fail to commence or complete, or experience delays in, manufacturing
our multi-antigen specific T cell therapy products, our planned clinical trials with respect to such products will be delayed, and we may experience delays in
our clinical development and/or commercialization plans.

Clinical  trials  are  expensive,  time-consuming,  and  difficult  to  design  and  implement,  and  our  clinical  trial  costs  may  be  higher  than  for  more
conventional therapeutic technologies or drug products.

Clinical trials are expensive and difficult to design and implement, in part because they are subject to rigorous regulatory requirements. Because our product
candidates are based on new technologies and manufactured on a patient-by-patient basis for our MultiTAA T cell product candidates we expect that they will
require extensive research and development and have substantial manufacturing costs. In addition, costs to treat patients with relapsed/refractory cancer and
to treat potential side effects that may result from our product candidates can be significant. Some clinical trial sites may not bill, or obtain coverage from,
Medicare, Medicaid, or other third-party payors for some or all of these costs for patients enrolled in our clinical trials, and we may be required by those trial
sites to pay such costs. Accordingly, our clinical trial costs may be significantly higher per patient than those of more conventional therapeutic technologies or
drug products. In addition, our proposed personalized product candidates involve several complex manufacturing and processing steps, the costs of which will
be borne by us. Depending on the number of patients we ultimately enroll in our trials, and the number of trials we may need to conduct, our overall clinical
trial costs may be higher than for more conventional treatments.

32

 
 
 
 
 
 
 
 
 
 
 
 
Our clinical trials may fail to demonstrate adequately the safety and efficacy of our product candidates, which would prevent or delay regulatory approval
and commercialization.

The clinical trials of our product candidates are, and the manufacturing and marketing of our products will be, subject to extensive and rigorous review and
regulation by numerous government authorities in the United States and in other countries where we intend to test and market our product candidates. Before
obtaining  regulatory  approvals  for  the  commercial  sale  of  any  of  our  product  candidates,  we  must  demonstrate  through  lengthy,  complex,  and  expensive
preclinical testing and clinical trials that our product candidates are both safe and effective for use in each target indication. In particular, because our product
candidates  are  subject  to  regulation  as  biological  drug  products,  we  will  need  to  demonstrate  that  they  are  safe,  pure  and  potent  for  use  in  their  target
indications. Each product candidate must demonstrate an adequate risk versus benefit profile in its intended patient population and for its intended use. The
risk/benefit profile required for product licensure will vary depending on these factors and may include not only the ability to show tumor shrinkage, but also
adequate duration of response, a delay in the progression of the disease, and/or an improvement in survival. For example, response rates from the use of our
product candidates may not be sufficient to obtain regulatory approval unless we can also show an adequate duration of response. Clinical testing is expensive
and can take many years to complete, and its outcome is inherently uncertain. Failure can occur at any time during the clinical trial process. The results of
preclinical studies and early clinical trials of our product candidates may not be predictive of the results of later-stage clinical trials. The results of studies in
one set of patients or line of treatment may not be predictive of those obtained in another. In addition, we expect that there may be greater variability in results
for  products  processed  and  administered  on  a  patient-by-patient  basis,  as  anticipated  for  our  MultiTAA  T  cell  product  candidates,  than  for  “off-the-shelf”
products, like many other drugs. There is typically an extremely high rate of attrition from the failure of product candidates proceeding through clinical trials.
Product  candidates  in  later  stages  of  clinical  trials  may  fail  to  show  the  desired  safety  and  efficacy  profile  despite  having  progressed  through  preclinical
studies and initial clinical trials. A number of companies in the biopharmaceutical industry have suffered significant setbacks in advanced clinical trials due to
lack of efficacy or unacceptable safety issues, notwithstanding promising results in earlier trials. Most product candidates that begin clinical trials are never
approved by regulatory authorities for commercialization.

In addition, even if such trials are successfully completed, we cannot guarantee that the FDA or foreign regulatory authorities will interpret the results as we
do, and more trials could be required before we submit our product candidates for approval. To the extent that the results of the trials are not satisfactory to
the  FDA  or  foreign  regulatory  authorities  for  support  of  a  marketing  application,  we  may  be  required  to  expend  significant  resources,  which  may  not  be
available to us, to conduct additional trials in support of potential approval of our product candidates.

If we encounter difficulties enrolling patients in our clinical trials, our clinical development activities could be delayed or otherwise adversely affected.

The timely completion of clinical trials in accordance with their protocols depends, among other things, on our ability to enroll a sufficient number of patients
who remain in the trial until its conclusion. We may experience difficulties in patient enrollment in our clinical trials for a variety of reasons, including:

·

·

·

·

·

the size and nature of the patient population;

the patient eligibility criteria defined in the protocol;

the size of the study population required for analysis of the trial’s primary endpoints;

the proximity of patients to trial sites;

the design of the trial;

33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

·

·

our ability to recruit clinical trial investigators with the appropriate competencies and experience;

competing clinical trials for similar therapies or other new therapeutics not involving cell-based immunotherapy;

clinicians’ and patients’ perceptions of the potential advantages and side effects of the product candidate being studied in relation to other
available therapies, including any new drugs or treatments that may be approved for the indications we are investigating;

our ability to obtain and maintain patient consents; and

the risk that patients enrolled in clinical trials will not complete a clinical trial.

In addition, our clinical trials will compete with other clinical trials for product candidates that are in the same therapeutic areas as our product candidates.
This competition will reduce the number and types of patients available to us, because some patients who might have opted to enroll in our trials may instead
opt to enroll in a trial being conducted by one of our competitors. Because the number of qualified clinical investigators is limited, we expect to conduct some
of our clinical trials at the same clinical trial sites that some of our competitors use, which will reduce the number of patients who are available for our clinical
trials  at  such  clinical  trial  sites.  Moreover,  because  our  product  candidates  represent  a  departure  from  more  commonly  used  methods  of  cancer  treatment,
potential patients and their doctors may be inclined to use conventional therapies, such as chemotherapy and approved immunotherapies, rather than enroll
patients in any future clinical trial. In addition, potential enrollees in our MultiTAA T cell product clinical trials may opt to participate in alternate clinical
trials because of the length of time between the time that the patient’s or the donor’s blood is drawn and the time when the product is infused back into the
patient.

Even if we can enroll a sufficient number of patients in our clinical trials, delays in patient enrollment may result in increased costs or may affect the timing
or outcome of the planned clinical trials, which could prevent completion of these trials and adversely affect our ability to advance the development of our
product candidates.

Our product candidates may cause undesirable side effects or have other properties that could halt their clinical development, prevent their regulatory
approval, limit their commercial potential, or result in significant negative consequences.

Undesirable side effects caused by our product candidates could cause us or regulatory authorities to interrupt, delay, or halt clinical trials and could result in a
more restrictive label or the delay or denial of regulatory approval by the FDA or other comparable foreign regulatory authorities. Results of our trials could
reveal a high and unacceptable severity and prevalence of side effects or unexpected characteristics.

If unacceptable toxicities arise in the development of our product candidates, we or the FDA or comparable foreign regulatory authorities could order us to
cease  clinical  trials  or  deny  approval  of  our  product  candidates  for  any  or  all  targeted  indications.  Treatment-related  side  effects  could  also  affect  patient
recruitment or the ability of enrolled subjects to complete the trial or result in potential product liability claims. In addition, these side effects may not be
appropriately recognized or managed by the treating medical staff, as toxicities resulting from personalized cell therapy, as with our MultiTAA T cell therapy
products,  are  not  normally  encountered  in  the  general  patient  population  and  by  medical  personnel.  Any  of  these  occurrences  may  harm  our  business,
financial condition and prospects significantly.

Our MultiTAA T cell therapy research and development efforts are to a large extent dependent upon BCM’s investigators.

It  will  take  time  to  fully  develop  our  research  and  development  infrastructure.  We  currently  depend  upon  and  will  continue  to  depend  upon  independent
investigators and collaborators, such as BCM, and which in the future may include other universities, medical institutions, and strategic partners, to conduct
our preclinical studies and clinical trials. If we need to enter into alternative arrangements, our product development activities would be delayed. Agreements
with such third parties might terminate for a variety of reasons, including a failure to perform by the third parties.

34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  expect  to  use  the  results  of  BCM’s  research  to  support  the  filing  with  the  FDA  of  IND  applications  to  conduct  more  advanced  clinical  trials  of  our
products.  However,  we  have  limited  control  over  the  nature  or  timing  of  BCM’s  clinical  trials  and  limited  visibility  into  their  day-to-day  activities.  The
research we are funding constitutes only a small portion of BCM’s overall research. Other research being conducted by Dr. Ann Leen and Dr. Juan Vera may
at times receive higher priority than research on our programs. These factors could adversely affect the timing of our IND filings and our ability to conduct
future planned clinical trials.

We will be unable to commercialize our products if our trials are not successful.

Our research and development programs are at an early stage. We must demonstrate our products’ safety and efficacy in humans through extensive clinical
testing. We may experience numerous unforeseen events during, or as a result of, the testing process that could delay or prevent commercialization of our
products, including but not limited to the following:

·

·

·

·

safety and efficacy results in various human clinical trials reported in scientific and medical literature may not be indicative of results we
obtain in our clinical trials;

after reviewing trial results, we or our collaborators may abandon products that we might previously have believed to be promising;

we,  our  collaborators  or  regulators,  may  suspend  or  terminate  clinical  trials  if  the  participating  subjects  or  patients  are  being  exposed  to
unacceptable health risks; and

the effects our potential products have may not be the desired effects or may include undesirable side effects or other characteristics that
preclude regulatory approval or limit their commercial use if approved.

Clinical testing is very expensive, can take many years, and the outcome is uncertain. For example, it can take as much as 12 months or more before we learn
the results from any clinical trial using our MultiTAA T cell therapy. The data collected from our clinical trials may not be sufficient to support approval by
the FDA of our MultiTAA T cell therapy-based product candidates for the treatment of hematological malignancies, or our Folate Receptor Alpha (TPIV200)
product  for  breast  and  ovarian  cancers,  HER2/neu  peptide  antigen  product  (TPIV100/110)  or  possible  future  clinical  trials  utilizing  our  DNA  expression
PolyStart™ product. The clinical trials for our products under development may not be completed on schedule and the FDA may not ultimately approve any
of our product candidates for commercial sale. If we fail to adequately demonstrate the safety and efficacy of any product candidate under development, we
may not receive regulatory approval for those products, which would prevent us from generating revenues or achieving profitability.

We may not be able to expand our manufacturing processes to other third-party manufacturing facilities or successfully create our own manufacturing
infrastructure for supply of our requirements of product candidates for use in clinical trials and for commercial sale.

We  do  not  own  any  facility  that  may  be  used  as  our  clinical-scale  manufacturing  and  processing  facility.  We  currently  rely  on  third-party  Contract
Manufacturing  Organizations,  or  CMOs,  for  manufacture  of  our  vaccine  products.  We  anticipate  we  will  initially  rely  solely  on  the  Good  Manufacturing
Practices  (“cGMP”)  manufacturing  facility  within  BCM  for  the  manufacturing  of  our  MultiTAA  T  cell  therapy-based  product  candidates.  If  the  cGMP
manufacturing facility of BCM, which does manufacture for itself and other parties, experiences capacity constraints, disruptions, or delays in manufacturing
our  MultiTAA  T  cell  therapy-based  product  candidate  products,  our  planned  clinical  trials  and  necessary  manufacturing  capabilities  will  be  disrupted  or
delayed, which will adversely affect our ability to conduct and further develop our business as currently planned. Further, the cGMP manufacturing facility is
most likely too small to conduct the pivotal clinical studies being planned by us, so we will need to develop our own cGMP manufacturing capacity that will
be adequate for such clinical trials with respect to our MultiTAA T cell therapy-based product candidates.

In  2019  or  in  2020,  we  intend  to  begin  developing  additional  cGMP  manufacturing  capacity  of  our  own  that  would  be  capable  of  supporting  our
manufacturing needs with respect to our clinical trials, particularly with respect to pivotal studies. Our manufacturing strategy going forward will involve the
use  of  one  or  more  CMOs  or  we  will  establish  our  own  capabilities  and  infrastructure,  including  a  manufacturing  facility.  Establishment  of  our  own
manufacturing  facility  is  subject  to  many  risks.  For  example,  the  establishment  of  a  cell-therapy  manufacturing  facility  is  a  complex  endeavor  requiring
knowledgeable individuals. Creating an internal manufacturing infrastructure will rely upon building out a complex facility and finding personnel with an
appropriate  background  and  training  to  staff  and  operate  the  facility.  Should  we  be  unable  to  find  these  individuals,  we  may  need  to  rely  on  external
contractors or train additional personnel to fill needed roles. There are a small number of individuals with experience in cell therapy, and the competition for
these individuals is high.

35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  expect  that  development  of  our  own  manufacturing  facility  could  provide  us  with  enhanced  control  of  material  supply  for  both  clinical  trials  and  the
commercial  market,  enable  the  more  rapid  implementation  of  process  changes,  and  allow  for  better  long-term  margins.  However,  we  do  not  have  any
experience in developing a manufacturing facility and may never be successful in developing our own manufacturing facility or capability. We may establish
multiple manufacturing facilities as we expand our commercial footprint to multiple geographies, which may lead to regulatory delays or prove costly. Even if
we  are  successful,  our  manufacturing  capabilities  could  be  affected  by  cost-overruns,  unexpected  delays,  equipment  failures,  labor  shortages,  natural
disasters, power failures, transportation difficulties and numerous other factors that could prevent us from realizing the intended benefits of our manufacturing
strategy and have a material adverse effect on our clinical development and/or commercialization plans.

In addition, the manufacturing process for any products that we may develop is subject to the FDA and foreign regulatory authority approval process, and we
will need to contract with manufacturers who can meet all applicable FDA and foreign regulatory authority requirements on an ongoing basis. If we or our
CMOs are unable to reliably produce products to specifications acceptable to the FDA, or other regulatory authorities, we may not obtain or maintain the
approvals we need to commercialize such products. Even if we obtain regulatory approval for any of our product candidates, there is no assurance that either
we or our CMOs will be able to manufacture the approved product to specifications acceptable to the FDA or other regulatory authorities, to produce it in
sufficient quantities to meet the requirements for the potential launch of the product, or to meet potential future demand. Any of these challenges could delay
completion of clinical trials, require bridging clinical trials or the repetition of one or more clinical trials, increase clinical trial costs, delay approval of our
product  candidate,  impair  commercialization  efforts,  increase  our  cost  of  goods,  and  have  an  adverse  effect  on  our  clinical  development  and/or
commercialization plans.

Regardless  of  whether  we  engage  additional  CMOs  to  manufacture  our  products  or  establish  our  own  manufacturing  facility,  in  order  to  transfer  our
MultiTAA T cell manufacturing from or expand our manufacturing capabilities beyond BCM pursuant to our development plans, whether through additional
third parties or by developing our own manufacturing capabilities, we will need access to the Standard Operating Procedures (“SOPs”) and the specific Batch
Production  Records  that  are  used  to  manufacture  the  product  candidates.  If  BCM  fails  to  transfer  our  manufacturing  processes  or  impedes  our  ability  to
transfer  the  manufacturing  processes  of  its  products  to  us  or  third-party  manufacturers,  our  planned  clinical  trials  and  additional  necessary  manufacturing
capabilities will be delayed, which will adversely affect our ability to conduct and further develop our business as currently planned.

We will be dependent on third-party vendors to design, build, maintain and support our manufacturing and cell processing facilities.

As  a  result  of  our  strategy  to  outsource  our  manufacturing,  we  will  rely  very  heavily  on  BCM  and  other  third-party  manufacturers  to  perform  the
manufacturing of our products for our clinical trials. We license our technology from others. We intend to rely on our contract manufacturers to produce large
quantities  of  materials  needed  for  clinical  trials  and  potential  product  commercialization.  Third-party  manufacturers  may  not  be  able  to  meet  our  needs
concerning timing, quantity, or quality. If we are unable to contract for a sufficient supply of needed materials on acceptable terms, or if we should encounter
delays or difficulties in our relationships with manufacturers, our clinical trials may be delayed, thereby delaying the submission of products for regulatory
approval or the market introduction and subsequent sales of our products. Any such delay may lower our revenues and potential profitability. If any third
party  breaches  or  terminates  its  agreement  with  us  or  fails  to  conduct  its  activities  in  a  timely  manner,  the  commercialization  of  our  products  under
development  could  be  slowed  down  or  blocked  completely.  It  is  possible  that  third  parties  relied  upon  by  us  will  change  their  strategic  focus,  pursue
alternative  technologies,  or  develop  alternative  products,  either  on  their  own  or  in  collaboration  with  others,  as  a  means  for  developing  treatments  for  the
diseases targeted by our collaborative programs, or for other reasons. The effectiveness of these third parties in marketing their own products may also affect
our revenues and earnings.

We  intend  to  continue  to  enter  into  additional  third-party  agreements  in  the  future.  However,  we  may  not  be  able  to  negotiate  any  additional  agreements
successfully. Even if established, these relationships may not be scientifically or commercially successful.

36

 
 
 
 
 
 
 
 
 
 
Our manufacturing process is reliant upon the specialized equipment, and other specialty materials, which may not be available to us on acceptable terms
or at all. For some of this equipment and materials, we rely or may rely on sole-source vendors or a limited number of vendors, which could impair our
ability to manufacture and supply our products.

We will depend on a limited number of vendors for supply of certain materials and equipment used in the manufacture of our MultiTAA T cell therapy-based
product  candidates.  For  example,  we  will  purchase  equipment  and  reagents  critical  for  the  manufacture  of  our  product  candidates  from  Wilson  Wolf  (a
company controlled by John Wilson, who is a director of the Company), JPT Peptide Technologies and other suppliers. Some of our suppliers may not have
the capacity to support commercial products manufactured under cGMP by biopharmaceutical firms or may otherwise be ill-equipped to support our needs.
We also may not have supply contracts with many of these suppliers and may not be able to obtain supply contracts with them on acceptable terms or at all.
Accordingly, we may not be able to obtain key materials and equipment to support clinical or commercial manufacturing.

For some of this equipment and materials, we may rely, and may now and/or in the future rely, on sole-source vendors or a limited number of vendors. An
inability to continue to source product from any of these suppliers, which could be due to regulatory actions or requirements affecting the supplier, adverse
financial, or other strategic developments experienced by a supplier, labor disputes or shortages, unexpected demands, or quality issues, could adversely affect
our ability to satisfy demand for our product candidates, which could adversely and materially affect our operating results or our ability to conduct clinical
trials, either of which could significantly harm our business.

As we continue to develop and scale our manufacturing process, we may need to obtain rights to and supplies of specific materials and equipment to be used
as part of that process. For example, our MultiTAA T cell manufacturing process is based, in part, upon the G-Rex® cell culture device manufactured by
Wilson Wolf, which is used by many cell therapy developers, both in commercial and academic settings. We do not own any exclusive rights to the G-Rex®
that  could  be  used  to  prevent  third  parties  from  developing  similar  and  competing  processes.  We  may  not  be  able  to  obtain  rights  to  such  materials  and
equipment on commercially reasonable terms, or at all, and if we are unable to alter our process in a commercially viable manner to avoid the use of such
materials or find a suitable substitute, it would have a material adverse effect on our business.

The manufacture of our product candidates is complex, and we may encounter difficulties in production, particularly with respect to process development
or  scaling  up  of  our  manufacturing  capabilities.  If  we,  or  any  of  our  third-party  manufacturers  encounter  such  difficulties,  our  ability  to  supply  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.

Our product candidates are biologics, and the process of manufacturing our products is complex, highly regulated and subject to multiple risks. For example,
the  manufacture  of  our  MultiTAA  T  cell  therapy-based  product  candidates  involves  complex  processes,  including  drawing  blood  from  patients/donors,
manufacturing the clinical product, and ultimately infusing the product into a patient. As a result of the complexities, the cost to manufacture biologics is
generally higher than traditional small molecule chemical compounds, and the manufacturing process is less reliable and is more difficult to reproduce. Our
manufacturing processes will be susceptible to product loss or failure due to any of the following: logistical issues associated with the collection of blood
cells, or starting material, from the patient or a donor, shipping such material to the manufacturing site, shipping the final product back to the patient, and
infusing  the  patient  with  the  product;  manufacturing  issues  associated  with  the  differences  in  patients’  or  donor’s  starting  cells;  interruptions  in  the
manufacturing  process;  contamination;  equipment  failure;  improper  installation  or  operation  of  equipment,  vendor  or  operator  error;  inconsistency  in  cell
growth;  and  variability  in  product  characteristics.  Even  minor  deviations  from  normal  manufacturing  processes  could  result  in  reduced  production  yields,
product defects, and other supply disruptions. If for any reason we lose a patient’s or a donor’s cells, or later-developed product at any point in the process,
the manufacturing process for that patient will need to be restarted and the resulting delay may adversely affect that patient’s outcome and/or the results of
clinical trials. If microbial, viral, or other contaminations are discovered in our product candidates or in the manufacturing facilities in which our product
candidates are made, such manufacturing facilities may need to be closed for an extended period of time to investigate and remedy the contamination.

37

 
 
 
 
 
 
 
 
 
 
Because  our  MultiTAA  T  cell  therapy-based  product  candidates  are  manufactured  for  each  particular  patient,  we  will  be  required  to  maintain  a  chain  of
identity with respect to the patient’s/donor’s blood cells as it moves from the patient to the manufacturing facility, through the manufacturing process, and
back to the patient. Maintaining such a chain of identity is difficult and complex, and failure to do so could result in adverse patient outcomes, loss of product,
or  regulatory  action  including  withdrawal  of  our  products  from  the  market.  Further,  as  product  candidates  are  developed  through  preclinical  to  late  stage
clinical trials towards approval and commercialization, it is common that various aspects of the development program, such as manufacturing methods, are
altered along the way in an effort to optimize processes and results. Such changes carry the risk that they will not achieve these intended objectives, and any
of these changes could cause our product candidates to perform differently and affect the results of planned clinical trials or other future clinical trials.

Currently, our product candidates are manufactured using processes by BCM, our third-party research institution collaborator. Although we are working to
develop our own commercially viable processes, doing so is a difficult and uncertain task, and there are risks associated with scaling to the level required for
advanced  clinical  trials  or  commercialization,  including,  among  others,  cost  overruns,  potential  problems  with  process  scale  up,  process  reproducibility,
stability issues, lot consistency, and timely availability of raw materials. As a result of these challenges, we may experience delays in our clinical development
and/or commercialization plans. We may ultimately be unable to reduce the cost of goods for our product candidates to levels that will allow for an attractive
return on investment if and when those product candidates are commercialized.

No  assurance  can  be  given  that  we  will  be  able  to  develop  a  new,  FDA-compliant,  more  efficient,  lower  cost  manufacturing  process  upon  which  our
business plan to commercialize MultiTAA-based products is dependent.

In  cooperation  with  our  potential  contract  manufacturers,  we  intend  to  develop  improved  methods  for  generating  and  selecting  T  cells,  and  to  develop
methods  for  large-scale  production  of  our  current  product  candidates  that  are  in  accordance  with  current  cGMP  procedures.  Developing  a  new,  scaled-up,
pharmaceutical  manufacturing  process  that  can  more  efficiently  and  cost  effectively,  and  in  a  more  automated  manner  produce,  measure  and  control  the
physical  and/or  chemical  attributes  of  our  products  in  a  cGMP  facility  is  subject  to  many  uncertainties  and  difficulties. We  have  never  manufactured  our
adoptive T cell therapy product candidate on any scale, commercially or otherwise. As a result, we cannot give any assurance that we will be able to establish
a  manufacturing  process  that  can  produce  our  products  at  a  cost  or  in  quantities  necessary  to  make  them  commercially  viable.  Moreover,  our  third-party
manufacturers will have to continually adhere to current cGMP regulations enforced by the FDA through its facilities inspection program. If the facilities of
these manufacturers cannot pass a pre-approval plant inspection, the FDA premarket approval of our products will not be granted. In complying with cGMP
and foreign regulatory requirements, we and any of our third-party manufacturers will be obligated to expend time, money and effort in production, record-
keeping and quality control to assure that our products meet applicable specifications and other requirements. If we or any of our third-party manufacturers
fail to comply with these requirements, we may be subject to regulatory action. No assurance can be given that we will be able to develop such manufacturing
process, or that our partners will thereafter be able to establish and operate such a production facility.

The deviations in our proposed new MultiTAA-based products from existing products may require us to perform additional testing, which will increase
the cost, and extend the time for obtaining approval.

Our MultiTAA T cell therapy platform is based on the adoptive T cell therapy technology that we licensed from BCM and that is presently available as a
physician-sponsored investigational therapy at BCM for the treatment of lymphoma, AML/MDS, multiple myeloma and select solid tumors in the U.S. The
current  method  of  treatment  is  labor  intensive  and  expensive.  We  are  performing  process  optimization  that  we  anticipate  will  enable  more  efficient
manufacturing  of  our  products.  We  may  have  difficulty  demonstrating  that  the  products  produced  from  our  new  processes  are  identical  to  the  existing
products.  The  FDA  may  require  additional  clinical  testing  before  permitting  a  larger  clinical  trial  with  the  new  processes,  and  the  product  may  not  be  as
efficacious in the new clinical trials. Cellular products are not considered to be well characterized products because there are hundreds of markers present on
T  cells,  and  even  small  changes  in  manufacturing  processes  could  alter  the  cell  subtypes.  It  is  unclear  at  this  time  which  of  those  markers  are  critical  for
success of T cells to combat cancer, so our ability to predict the outcomes with newer manufacturing processes is limited. The changes that we may make to
the existing manufacturing process may require additional testing, which may increase costs and timelines associated with these developments. In addition to
developing a multi-antigen T cell-based therapy on existing adoptive T cell therapy technology, we are currently evaluating the desirability of conducting
clinical trials of our products in combination with other existing drugs. These combination therapies will require additional testing, and clinical trials will
require additional FDA regulatory approval and will increase our future cost of development.

38

 
 
 
 
 
 
 
 
 
 
We may enter into one or more transactions with entities controlled by one of our directors, which could pose a conflict of interest.

John Wilson, a director of the Company, is also CEO and co-founder of Wilson Wolf, which is the sole source vendor that provides us with the G-Rex® cell
culture device for the large-scale production of T cells used in our manufacturing process. We do not currently have a supply contract with Wilson Wolf for
the G-Rex®. We plan to negotiate a supply contract with Wilson Wolf for the purchase of G-Rex® devices. We have engaged Wilson Wolf in discussions to
customize  the  G-Rex®  further  to  optimally  match  our  manufacturing  requirements,  as  well  as  to  develop  a  scalability  plan  to  drive  efficiencies  for  a
commercial product. There may be conflicts of interest between us and Wilson Wolf. There can be no assurance that Wilson Wolf will agree to enter into any
contract with us, or that the terms of any such agreements will be in the best interests of us or will have terms no less favorable to us than could have been
obtained from unaffiliated third parties.

We may not be able to develop products successfully or develop them on a timely basis.

Our  immunotherapy  product  candidates  are  at  various  stages  of  research  and  development.  Further  development  and  extensive  testing  will  be  required  to
determine their technical feasibility and commercial viability. We will need to complete significant additional clinical trials demonstrating that our product
candidates  are  safe  and  effective  to  the  satisfaction  of  the  FDA  and  other  non-U.S.  regulatory  authorities.  The  drug  approval  process  is  time-consuming,
which involves substantial expenditures of resources, and depends upon a number of factors, including the severity of the disease indication in question, the
availability of alternative treatments, and the risks and benefits demonstrated in the clinical trials. Our success depends on our ability to achieve scientific and
technological advances and to translate such advances into licensable, FDA-approvable, commercially-competitive products on a timely basis. Failure can
occur  at  any  stage  of  the  process.  If  such  programs  are  not  successful,  we  may  be  unable  to  develop  revenue-producing  products.  As  we  enter  a  more
extensive clinical program for our product candidates, the data generated in these studies may not be as compelling as the earlier results.

Immunotherapies that we may develop are not likely to be commercially available for at least five years. Any delay in obtaining FDA and/or other necessary
regulatory approvals in the United States and in countries outside the United States for any investigational new drug and failure to receive such approvals
would have an adverse effect on the investigational new drug’s potential commercial success and on our business, prospects, financial condition and results of
operations. The time required to obtain approval by the FDA and non-U.S. regulatory authorities is unpredictable but typically takes many years following the
commencement of clinical trials and depends upon numerous factors, including the substantial discretion of the regulatory authorities. For example, the FDA
or  non-U.S.  regulatory  authorities  may  disagree  with  the  design  or  implementation  of  our  clinical  trials  or  study  endpoints;  or  we  may  be  unable  to
demonstrate  that  a  product  candidate’s  clinical  and  other  benefits  outweigh  its  safety  risks.  In  addition,  the  FDA  or  non-U.S.  regulatory  authorities  may
disagree with our interpretation of data from preclinical studies or clinical trials or the data collected from clinical trials of our product candidates may not be
sufficient  to  support  the  submission  of  a  new  drug  application  (“NDA”)  or  other  submission  or  to  obtain  regulatory  approval  in  the  United  States  or
elsewhere. The FDA or non-U.S. regulatory authorities may fail to approve the manufacturing processes or facilities of third-party manufacturers with which
we contract for clinical and commercial supplies; and the approval policies or regulations of the FDA or non-U.S. regulatory authorities may significantly
change in a manner rendering our clinical data insufficient for approval. In addition, approval policies, regulations, or the type and amount of clinical data
necessary  to  gain  approval  may  change  during  the  course  of  a  product  candidate’s  clinical  development  and  may  vary  among  jurisdictions.  The  proposed
development schedules for our immunotherapy product candidates may be affected by a variety of other factors, including technological difficulties, clinical
trial failures, regulatory hurdles, competitive products, intellectual property challenges and/or changes in governmental regulation, many of which will not be
within our control.

Any delay in the development, approval, introduction or marketing of our products could result either in such products being marketed at a time when their
cost and performance characteristics would not be competitive in the marketplace or in the shortening of their commercial lives. In light of the long-term
nature  of  our  projects,  the  unproven  technology  involved  and  the  other  factors  described  elsewhere  in  this  section,  we  might  not  be  able  to  successfully
complete the development or marketing of any new products, and as a result, our business, prospects, financial condition and results of operations could be
materially and adversely affected. We may be required to reduce our staff, discontinue certain research or development programs of our future products and
cease to operate.

39

 
 
 
 
 
 
 
 
 
 
We may encounter substantial delays in our clinical trials or may not be able to conduct our trials on the timelines we expect.

Clinical  testing  is  expensive,  time-consuming,  and  subject  to  uncertainty.  We  cannot  guarantee  that  any  clinical  studies  will  be  conducted  as  planned  or
completed on schedule, if at all. BCM has submitted INDs to the FDA, which allow the use of MAPP T cells and LAPP T cells for human clinical testing.
BCM initiated its first clinical trials for our product candidate, MAPP, in 2012, and clinical trials for LAPP in 2016. Issues may yet arise that could suspend or
terminate such clinical trials. We intend to file one or more new INDs to advance these products into Phase II clinical trials, and any delay in filing these INDs
may  have  a  material  adverse  impact  on  our  ability  to  advance  clinical  studies  in  accordance  with  management’s  plans.  A  failure  of  one  or  more  clinical
studies can occur at any stage of testing, and our future clinical studies may not be successful. Events that may prevent successful or timely completion of
clinical development include:

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

·

inability to generate sufficient preclinical data to support the initiation of clinical studies;

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

the  FDA  may  not  allow  us  to  use  the  clinical  trial  data  from  a  research  institution  to  support  an  IND,  if  we  cannot  demonstrate  the
comparability of our product candidates with the product candidate used by the relevant research institution in our clinical studies;

delays in reaching agreement on acceptable terms with prospective contract research organizations, or CROs, and clinical study sites, the
terms of which can be subject to extensive negotiation and may vary significantly among different CROs and clinical study sites;

delays in obtaining required Institutional Review Board (“IRB”) approval at each clinical study site;

the departure of a principal investigator from a clinical site, which could cause delays in conducting the clinical trial at a particular clinical
site;

imposition of a temporary or permanent clinical hold by regulatory agencies;

delays in recruiting suitable patients to participate in our clinical studies;

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

failure to perform in accordance with the FDA’s current good clinical practices (“cGCPs”) requirements, or applicable regulatory guidelines
in other countries;

patients dropping out of a study;

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

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

changes in the standard of care on which a clinical development plan was based, which may require new or additional trials;

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

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

delays in transfer of manufacturing processes for MultiTAA T cells from BCM to our contract manufacturers or other larger-scale facilities
operated by a CMO, delays or failure by our CMOs or us to make any necessary changes to such manufacturing process, and any inability
to obtain all necessary reagents for manufacturing the product;

40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

any shutdown of our sole manufacturing site at BCM for MultiTAA T cells, which would render us unable to produce such products for
clinical trials;

disruptions in transportation between the clinical site and manufacturing facility; and

delays  in  manufacturing,  testing,  release,  validating,  or  import/export  of  sufficient  stable  quantities  of  our  product  candidates  for  use  in
clinical studies or the inability to do any of the foregoing, including any quality issues associated with the contract manufacturer.

We also may conduct clinical and preclinical research in collaboration with other biotechnology and biologics entities in which we combine our technologies
with those of our collaborators. Such collaborations may be subject to additional delays because of the management of the trials and the necessity of obtaining
additional approvals for therapeutics used in the combination trials. These combination therapies will require additional testing and clinical trials will require
additional FDA regulatory approval and will increase our future expenses.

Any inability to successfully complete preclinical and clinical development could result in additional costs to us or impair our ability to generate revenue. In
addition,  if  we  make  manufacturing  or  formulation  changes  to  our  product  candidates,  we  may  be  required,  or  may  elect,  to  conduct  additional  studies  to
bridge  our  modified  product  candidates  to  earlier  versions.  Clinical  study  delays  could  also  shorten  any  periods  during  which  our  products  have  patent
protection and may allow our competitors to bring products to market before we do, which could impair our ability to commercialize our product candidates
successfully and may harm our business and the results of our operations.

Our  commercial  success  depends  upon  attaining  significant  market  acceptance  of  our  product  candidates,  if  approved,  among  physicians,  patients,
healthcare payors and the medical community.

Even if we obtain regulatory approval for our product candidates, they may not gain market acceptance among physicians, healthcare payors, patients or the
medical community. Market acceptance of our product candidates, if we receive approval, depends on a number of factors, including the:

·

·

·

·

·

·

·

·

·

·

·

efficacy and safety of our product candidates as demonstrated in clinical trials and post-marketing experience;

clinical indications for which our product candidates may be approved;

acceptance by physicians and patients of our product candidates as safe and effective;

potential and perceived advantages of our product candidates over alternative treatments;

safety  of  our  product  candidates  seen  in  a  broader  patient  group,  including  our  use  outside  the  approved  indications  should  physicians
choose to prescribe for such uses;

prevalence and severity of any side effects;

product labeling, or product insert requirements of the FDA or other regulatory authorities;

timing of market introduction of our product candidates as well as competitive products;

cost in relation to alternative treatments;

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

relative convenience and ease of administration; and

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

effectiveness of any sales and marketing efforts.

Moreover,  if  our  product  candidates  are  approved  but  fail  to  achieve  market  acceptance  among  physicians,  patients,  healthcare  payors  and  the  medical
community, we may not be able to generate significant revenues, which would compromise our ability to become profitable.

We may not be able to establish or maintain the third-party relationships that are necessary to develop or potentially commercialize some or all of our
product candidates.

We expect to depend on collaborators, partners, licensees, clinical research organizations and other third parties to support our discovery efforts, to formulate
product candidates, to manufacture our product candidates, and to conduct clinical trials for some or all of our product candidates. We cannot guarantee that
we will be able to successfully negotiate agreements for or maintain relationships with collaborators, partners, licensees, clinical investigators, vendors and
other third parties on favorable terms, if at all. Our ability to successfully negotiate such agreements will depend on, among other things, potential partners’
evaluation of the superiority of our technology over competing technologies and the quality of the preclinical and clinical data that it has generated, and the
perceived  risks  specific  to  developing  our  product  candidates.  If  we  are  unable  to  obtain  or  maintain  these  agreements,  we  may  not  be  able  to  clinically
develop, formulate, manufacture, obtain regulatory approvals for or commercialize our product candidates.

Issued patents covering our product candidates could be found invalid or unenforceable if challenged in court or with the USPTO.

If we, our licensing partners, or any potential future collaborator initiates legal proceedings against a third party to enforce a patent directed to one of our
product  candidates,  the  defendant  could  counterclaim  that  the  patent  is  invalid  and/or  unenforceable  in  whole  or  in  part.  In  patent  litigation  in  the  United
States, defendant counterclaims alleging invalidity and/or unenforceability are commonplace. Grounds for a validity challenge include an alleged failure to
meet  any  of  several  statutory  requirements,  including  lack  of  novelty,  non-obviousness  or  enablement.  Grounds  for  an  unenforceability  assertion  could
include an allegation that someone connected with prosecution of the patent withheld relevant information from the USPTO or made a misleading statement
during  prosecution.  Third  parties  may  also  raise  similar  claims  before  administrative  bodies  in  the  United  States  or  abroad,  even  outside  the  context  of
litigation.  Such  mechanisms  include  re-examination,  post  grant  review,  and  equivalent  proceedings  in  foreign  jurisdictions  (e.g.,  opposition  proceedings).
Such  proceedings  could  result  in  revocation  or  amendment  to  our  patents  in  such  a  way  that  they  are  no  longer  directed  to  our  product  candidates.  The
outcome following legal assertions of invalidity and unenforceability is unpredictable, and prior art could render our patents or those of our licensors invalid
or could prevent a patent from issuing from one or more of our pending patent applications. There is no assurance that all potentially relevant prior art relating
to our patents and patent applications has been found. There is also no assurance that there is not prior art of which we are aware, but which we do not believe
affects the validity or enforceability of a claim in our patents and patent applications, which may, nonetheless, ultimately be found to affect the validity or
enforceability of a claim. Furthermore, even if our patents are unchallenged, they may not adequately protect our intellectual property, provide exclusivity for
our product candidates, prevent others from designing around our claims or provide us with a competitive advantage. If a defendant were to prevail on a legal
assertion of invalidity and/or unenforceability, we would lose at least part, and perhaps all, of the patent protection on our product candidates. In addition, if
the breadth or strength of protection provided by our patents and patent applications is threatened, it could dissuade companies from collaborating with us to
license, develop or commercialize current or future product candidates. Such a loss of patent protection could have a material adverse impact on our business
development.

If we are unable to protect our proprietary rights, we may not be able to compete effectively or operate profitably.

Our commercial success is dependent in part on our ability to obtain, maintain, and enforce the patents and other proprietary rights that we have licensed and
may  develop,  and  on  our  ability  to  avoid  infringing  the  proprietary  rights  of  others.  We  generally  seek  to  protect  our  proprietary  position  by  filing  patent
applications in the United States and abroad related to our product candidates, proprietary technologies and their uses that are important to our business. Our
patent applications cannot be enforced against third parties practicing the technology claimed in such applications unless, and until, patents issue from such
applications, and then only to the extent the issued claims are directed to the technology. There can be no assurance that our patent applications or those of our
licensor will result in additional patents being issued or that issued patents will afford sufficient protection against competitors with similar technology, nor
can there be any assurance that the patents issued will not be infringed, designed around or invalidated by third parties. Even issued patents may later be
found invalid or unenforceable or may be modified or revoked in proceedings instituted by third parties before various patent offices or in courts. The degree
of future protection for our proprietary rights is uncertain. Only limited protection may be available and may not adequately protect our rights or permit us to
gain  or  keep  any  competitive  advantage.  This  failure  to  properly  protect  the  intellectual  property  rights  relating  to  our  product  candidates  could  have  a
material adverse effect on our financial condition and results of operations.

42

 
 
 
 
 
 
 
 
 
 
 
 
We  seek  to  protect  our  proprietary  technology  and  processes,  in  part,  by  entering  into  confidentiality  agreements  with  relevant  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
the premises and physical and electronic security of the 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, trade secrets may otherwise
become known or be independently discovered by competitors. To the extent that the 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.

Although  we  have  patents  and  patent  applications  in  other  countries,  we  cannot  be  certain  that  the  claims  in  other  pending  U.S.  or  European  patent
applications,  international  patent  applications,  and  patent  applications  in  certain  other  foreign  territories  directed  to  methods  of  generating  multi-antigen
specific T cell products, or our other product candidates, will be considered patentable by the USPTO, courts in the United States or by the patent offices and
courts in foreign countries, nor can we be certain that the claims in our issued European patent will not be found invalid or unenforceable if challenged.

Most of our intellectual property rights are currently licensed from BCM and the Mayo Foundation, so that the preparation and prosecution of these patents
and patent applications was not performed by us or under our control. Furthermore, patent law relating to the scope of claims in the biotechnology field in
which we operate is still evolving and, consequently, patent positions in our industry may not be as strong as in other more well-established fields. The patent
positions of biotechnology companies can be highly uncertain and involve complex legal and factual questions for which important legal principles remain
unresolved.  No  consistent  policy  regarding  the  breadth  of  claims  allowed  in  biotechnology  patents  has  emerged  to  date.  The  patent  application  process  is
subject to numerous risks and uncertainties, and there can be no assurance that we or any of our potential future collaborators will be successful in protecting
our product candidates by obtaining and defending patents. These risks and uncertainties include the following:

·

·

·

·

·

·

the USPTO and various foreign governmental patent agencies require compliance with a number of procedural, documentary, fee payment
and  other  provisions  during  the  patent  process,  the  noncompliance  with  which  can  result  in  abandonment  or  lapse  of  a  patent  or  patent
application, and partial or complete loss of patent rights in the relevant jurisdiction;

patent applications may not result in any patents being issued;

patents that may be issued or in-licensed may be challenged, invalidated, modified, revoked, circumvented, found to be unenforceable or
otherwise may not provide any competitive advantage;

our  competitors,  many  of  whom  have  substantially  greater  resources  than  us,  and  many  of  whom  have  made  significant  investments  in
competing technologies, may seek or may have already obtained patents that will limit, interfere with or eliminate our ability to make, use
and sell our potential product candidates;

there may be significant pressure on the U.S. government and international governmental bodies to limit the scope of patent protection both
inside and outside the United States for disease treatments that prove successful, as a matter of public policy regarding worldwide health
concerns; and

countries other than the United States may have patent laws less favorable to patentees than those upheld by U.S. courts, allowing foreign
competitors a better opportunity to create, develop and market competing product candidates.

43

 
 
 
 
 
 
 
 
 
 
 
 
 
The  patent  prosecution  process  is  also  expensive  and  time-consuming,  and  we  may  not  be  able  to  file  and  prosecute  all  necessary  or  desirable  patent
applications at a reasonable cost or in a timely manner or in all jurisdictions where protection may be commercially advantageous. It is also possible that we
will  fail  to  identify  patentable  aspects  of  our  research  and  development  output  before  it  is  too  late  to  obtain  patent  protection.  Moreover,  in  some
circumstances,  we  may  not  have  the  right  to  control  the  preparation,  filing  and  prosecution  of  patent  applications,  or  to  maintain  the  patents,  directed  to
technology that we license from third parties. We may also require the cooperation of one of our licensors in order to enforce the licensed patent rights, and
such cooperation may not be provided. Therefore, these patents and applications may not be prosecuted and enforced in a manner consistent with the best
interests  of  our  business.  We  cannot  be  certain  that  patent  prosecution  and  maintenance  activities  by  our  licensor  have  been  or  will  be  conducted  in
compliance with applicable laws and regulations, which may affect the validity and enforceability of such patents or any patents that may issue from such
applications. If they fail to do so, this could cause us to lose rights in any applicable intellectual property that we in-license, and as a result our ability to
develop and commercialize products or product candidates may be adversely affected and we may be unable to prevent competitors from making, using and
selling competing products.

In  addition,  identification  of  third-party  patent  rights  that  may  be  relevant  to  our  technology  is  difficult  because  patent  searching  is  imperfect  due  to
differences in terminology among patents, incomplete databases and the difficulty in assessing the meaning of patent claims. The issuance of a patent is not
conclusive as to its inventorship, scope, validity or enforceability and it is uncertain how much protection, if any, will be given to the patents we have licensed
from a licensor if either the licensor or we attempt to enforce the patents and/or if they are challenged in court or in other proceedings, such as oppositions,
which may be brought in foreign jurisdictions to challenge the validity of a patent. A third party may challenge our patents, if issued, or the patent rights that
we license from others in the courts or patent offices in the United States and abroad. It is possible that a competitor may successfully challenge our patents or
that a challenge will result in loss of exclusivity or in patent claims being narrowed, invalidated or held unenforceable, which could limit our ability to stop
others  from  using  or  commercializing  similar  or  identical  products,  or  limit  the  duration  of  the  patent  protection  of  our  products  and  product  candidates.
Moreover, the cost of litigation to uphold the validity of patents and to prevent infringement can be substantial. If the outcome of litigation is adverse to us,
third  parties  may  be  able  to  use  our  patented  invention  without  payment  to  us.  Moreover,  it  is  possible  that  competitors  may  infringe  our  patents  or
successfully avoid them through design innovation. To stop these activities, we may need to file a lawsuit. These lawsuits are expensive and would consume
time and other resources, even if we were successful in stopping the violation of our patent rights. In addition, there is a risk that a court would decide that our
patents are not valid and that we do not have the right to stop the other party from using the inventions. There is also the risk that, even if the validity of our
patents were upheld, a court would refuse to stop the other party on the ground that its activities are not covered by, that is, do not infringe, our patents.

Should third parties file patent applications, or be issued patents claiming technology also used or claimed by our licensor(s) or by us in any future patent
application,  we  may  be  required  to  participate  in  interference  proceedings  in  the  USPTO  to  determine  priority  of  invention  for  those  patents  or  patent
applications that are subject to the first-to-invent law in the United States, or may be required to participate in derivation proceedings in the USPTO for those
patents or patent applications that are subject to the “first-inventor-to-file” law in the United States. We may be required to participate in such interference or
derivation proceedings involving our issued patents and pending applications. We may be required to cease using the technology or to license rights from
prevailing third parties as a result of an unfavorable outcome in an interference proceeding or derivation proceeding. A prevailing party in that case may not
offer us a license on commercially acceptable terms or on any terms.

The use of our technologies could potentially conflict with the rights of others.

Our potential competitors or other entities may have or acquire patent or proprietary rights that they could enforce against our licensors. There is a substantial
amount of litigation, both within and outside the United States, involving patent and other intellectual property rights in the biotechnology and pharmaceutical
industries, including patent infringement lawsuits, interferences, oppositions, reexaminations, inter partes review proceedings and post-grant review, or PGR,
proceedings  before  the  USPTO  and/or  corresponding  foreign  patent  offices.  Numerous  third-party  U.S.  and  foreign  issued  patents  and  pending  patent
applications  exist  in  the  fields  in  which  we  are  developing  product  candidates.  There  may  be  third-party  patents  or  patent  applications  with  claims  to
materials, formulations, methods of manufacture or methods for treatment related to the use or manufacture of our product candidates. If they do so, then they
could  limit  our  ability  to  make,  use,  sell,  offer  for  sale  or  import  our  product  candidates  and  products  that  may  be  approved  in  the  future,  or  impair  our
competitive position by requiring us to alter our products, pay licensing fees or cease activities.

44

 
 
 
 
 
 
 
 
 
As the biotechnology industry expands and more patents are issued, the risk increases that our product candidates may be subject to claims of infringement of
the  patent  rights  of  third  parties.  Because  patent  applications  are  maintained  as  confidential  for  a  certain  period  of  time,  until  the  relevant  application  is
published us may be unaware of third-party patents that may be infringed by commercialization of any of our product candidates, and we cannot be certain
that we were the first to file a patent application related to a product candidate or technology. Moreover, because patent applications can take many years to
issue, there may be currently-pending patent applications that later issue as patents that our product candidates may infringe. If our products conflict with
patent rights of others, third parties could bring legal actions against us or our collaborators, licensees, suppliers or customers, claiming damages and seeking
to enjoin manufacturing and marketing of the affected products. If these legal actions are successful, in addition to any potential liability for damages, we
could  be  required  to  obtain  a  license  in  order  to  continue  to  manufacture  or  market  the  affected  products.  We  may  not  prevail  in  any  legal  action  and  a
required license under the patent may not be available on acceptable terms or at all.

Changes in U.S. patent law could diminish the value of patents in general, thereby impairing our ability to protect our products.

As is the case with other biopharmaceutical companies, our success is dependent on intellectual property, particularly patents. Obtaining and enforcing patents
in the biopharmaceutical industry involve both technological and legal complexity, and is therefore costly, time-consuming and inherently uncertain. Changes
in either the patent laws or in the interpretations of patent laws in the United States and other countries may diminish the value of our intellectual property. We
cannot predict the breadth of claims that may be allowed or enforced in our patents or in third-party patents. For example, on September 16, 2011, the Leahy-
Smith America Invents Act, or Leahy-Smith Act, was signed into law. The Leahy-Smith Act includes a number of significant changes to U.S. patent law.
These include provisions that affect the way patent applications will be prosecuted and may also affect patent litigation. In particular, under the Leahy-Smith
Act, the United States transitioned in March 2013 to a “first inventor to file” system in which the first inventor to file a patent application will be entitled to
the patent. Third parties are allowed to submit prior art before the issuance of a patent by the USPTO and may become involved in post-grant proceedings
including post grant review, derivation, reexamination, inter-partes review or interference proceedings challenging our patent rights or the patent rights of
others. An adverse determination in any such submission, proceeding or litigation could reduce the scope or enforceability of, or invalidate, our patent rights,
which could adversely affect our competitive position. In addition, recent U.S. Supreme Court rulings on several patent cases have narrowed the scope of
patent protection available in certain circumstances and weakened the rights of patent owners in certain situations. In addition to increasing uncertainty with
regard to our ability to obtain patents in the future, this combination of events has created uncertainty with respect to the value of patents, once obtained.
Depending on decisions by the U.S. Congress, the federal courts, and the USPTO, the laws and regulations governing patents could change in unpredictable
ways that would weaken our ability to obtain new patents or to enforce our existing patents and patents that we might obtain in the future. While we do not
believe that any of the patents owned or licensed by us will be found invalid based on these decisions, we cannot predict how future decisions by the courts,
the U.S. Congress or the USPTO may impact the value of our patents.

We have limited foreign intellectual property rights and may not be able to protect our intellectual property rights throughout the world.

We  have  limited  intellectual  property  rights  outside  the  United  States.  Filing,  prosecuting  and  defending  patents  on  product  candidates  in  all  countries
throughout the world would be prohibitively expensive, and our intellectual property rights in some countries outside the United States can be less extensive
than those in the United States. 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 United States. Consequently, we may not be able to prevent third parties from practicing its inventions in all countries outside the United States, or
from selling or importing products made using its inventions in and into the United States 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 United States. These products may compete with our products and patents or
other intellectual property rights may not be effective or sufficient to prevent them from competing.

Many companies have encountered significant problems in protecting and defending intellectual property rights in foreign jurisdictions. The legal systems of
certain countries, particularly certain developing countries, do not favor the enforcement of patents, trade secrets and other intellectual property protection,
particularly  those  relating  to  biopharmaceutical  products,  which  could  make  it  difficult  for  us  to  stop  the  infringement  of  our  patents  or  marketing  of
competing products in violation of our proprietary rights generally. Proceedings to enforce our patent rights in foreign jurisdictions could result in substantial
costs and divert our efforts and attention from other aspects of our business, could put our patents at risk of being invalidated or interpreted narrowly and our
patent applications at risk of not issuing and could provoke third parties to assert claims against us. We may not prevail in any lawsuits that we initiate, and
the  damages  or  other  remedies  awarded,  if  any,  may  not  be  commercially  meaningful.  Accordingly,  our  efforts  to  enforce  our  intellectual  property  rights
around the world may be inadequate to obtain a significant commercial advantage from the intellectual property that we develop or license.

45

 
 
 
 
 
 
 
 
 
 
We may be subject to claims that our employees, consultants or independent contractors have wrongfully used or disclosed confidential information of
third parties.

As is common in the biotechnology and pharmaceutical industries, in addition to our employees, we engage the services of consultants to assist us in the
development  of  our  product  candidates.  We  have  received  confidential  and  proprietary  information  from  third  parties.  We  employ  individuals  or  engage
consultants  who  were  previously  employed  at  other  biotechnology  or  pharmaceutical  companies.  We  may  be  subject  to  claims  that  we  or  our  employees,
consultants  or  independent  contractors  have  inadvertently  or  otherwise  used  or  disclosed  confidential  information  of  these  third  parties  or  our  employees’
former employers. Litigation may be necessary to defend against these claims. Even if we are successful in defending against these claims, litigation could
result in substantial cost and be a distraction to our management and employees.

If we fail to comply with any obligations under our existing license agreements or any future license agreements, or disputes arise with respect to those
agreements, it could have a negative impact on our business and our intellectual property rights.

We are a party to license agreements with BCM and the Mayo Foundation that impose, and we may enter into additional licensing arrangements with third
parties  that  may  impose,  diligence,  development  and  commercialization  timelines,  milestone  payment,  royalty,  insurance  and  other  obligations  on  us.  Our
rights to use the licensed intellectual property are subject to the continuation of and our compliance with the terms of these agreements. Disputes may arise
regarding our rights to intellectual property licensed to us from a third party, including but not limited to:

·

·

·

·

·

·

·

·

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

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

the sublicensing of patent and other rights;

our diligence obligations under the license agreement and what activities satisfy those diligence obligations;

the ownership of inventions and know-how resulting from the creation or use of intellectual property by us, alone or with our licensors and
collaborators;

the scope and duration of our payment obligations;

our rights upon termination of such agreement; and

the scope and duration of exclusivity obligations of each party to the agreement.

If disputes over intellectual property and other rights that we have licensed or acquired from third parties 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.  If  we  fail  to
comply with our obligations under current or future licensing agreements, these agreements may be terminated or the scope of our rights under them may be
reduced and we might be unable to develop, manufacture or market any product that is licensed under these agreements.

We may be subject to claims challenging the inventorship or ownership of our patents and other intellectual property.

We may be subject to claims that former employees, collaborators or other third parties have an ownership interest in our patents or other intellectual property.
Litigation  may  be  necessary  to  defend  against  these  and  other  claims  challenging  inventorship  or  ownership.  If  we  fail  in  defending  any  such  claims,  in
addition  to  paying  monetary  damages,  we  may  lose  valuable  intellectual  property  rights.  Such  an  outcome  could  have  a  material  adverse  effect  on  our
business.  Even  if  we  are  successful  in  defending  against  such  claims,  litigation  could  result  in  substantial  costs  and  distraction  to  management  and  other
employees.

46

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Patent terms may be inadequate to protect our competitive position on our product candidates for an adequate amount of time.

Patents have a limited lifespan. In the United States, if all maintenance fees are timely paid, the natural expiration of a patent is generally 20 years from its
earliest U.S. non-provisional filing date. Various extensions may be available, but the life of a patent, and the protection it affords, is limited. Even if patents
covering  our  product  candidates  are  obtained,  once  the  patent  life  has  expired,  we  may  be  subject  to  competition  from  competitive  products,  including
biosimilars.  Given  the  amount  of  time  required  for  the  development,  testing  and  regulatory  review  of  new  product  candidates,  patents  protecting  such
candidates  might  expire  before  or  shortly  after  such  candidates  are  commercialized. As  a  result,  our  owned  and  licensed  patent  portfolio  may  not  provide
sufficient rights to exclude others from commercializing products similar or identical to our products.

Certain of our technologies are in-licensed from third parties, and the protection of those technologies is not entirely within our control.

We have world-wide exclusive licenses from the Mayo Foundation on (i) a novel set of Class II HER2/neu peptide antigens, (ii) a novel Class I HER2/neu
antigen, and (iii) a novel set of Class II Folate Receptor Alpha peptide antigens. We have a world-wide exclusive license from BCM of the rights in and to
three patent families to develop and commercialize MultiTAA product candidates. As a result of these in-licenses, we could lose the right to develop each of
the technologies if:

·

·

·

·

the owners of the patent rights underlying the technologies that we license do not properly maintain or enforce the patents and intellectual
property underlying those properties,

the Mayo Foundation or BCM seeks to terminate our license in contravention of the license agreements;

we fail to make all payments due and owing under any of the licenses; or

we fail to obtain on commercially reasonable terms, if at all, in-licenses from the Mayo Foundation or BCM or others for other rights that
are necessary to develop the technology that we have already in-licensed.

If any of the above occurs, we could lose the right to use the in-licensed intellectual property, which would adversely affect our ability to commercialize our
technologies,  products  or  services.  The  loss  of  any  current  or  future  licenses  from  Mayo  Foundation  or  BCM,  or  the  exclusivity  rights  provided  by  such
license agreements, could materially harm our financial condition and operating results.

We rely upon patents and licensed technologies to protect our technology. We may be unable to protect our intellectual property rights, and we may be
liable for infringing the intellectual property rights of others.

Our ability to compete effectively depends on our ability to maintain the proprietary nature of our technologies and the proprietary technology of others with
whom  we  have  entered  into  collaboration  and  licensing  agreements.  We  own  or  hold  licenses  to  a  number  of  issued  patents  and  U.S.  pending  patent
applications, as well as foreign patents and foreign counterparts. Our success depends in part on our ability to obtain patent protection both in the United
States  and  abroad  for  our  product  candidates,  as  well  as  the  methods  for  treating  patients  in  the  product  indications  using  these  product  candidates.  Such
patent protection is costly to obtain and maintain, and sufficient funds might not be available. Our ability to protect our product candidates from unauthorized
or  infringing  use  by  third  parties  depends  in  substantial  part  on  our  ability  to  obtain  and  maintain  valid  and  enforceable  patents.  Due  to  evolving  legal
standards relating to the patentability, validity and enforceability of patents covering pharmaceutical inventions and the scope of claims made under these
patents, our ability to obtain, maintain and enforce patents is uncertain and involves complex legal and factual questions. Even if our product candidates, as
well as methods for treating patients for prescribed indications using these product candidates are covered by valid and enforceable patents and have claims
with sufficient scope, disclosure and support in the specification, the patents will provide protection only for a limited amount of time. Accordingly, rights
under any issued patents may not provide us with sufficient protection for our product candidates or provide sufficient protection to afford us a commercial
advantage against competitive products or processes.

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In addition, we cannot guarantee that any patents will be issued from any pending or future patent applications owned by or licensed to us. Even if patents
have  been  issued  or  will  be  issued,  we  cannot  guarantee  that  the  claims  of  these  patents  are  or  will  be  valid  or  enforceable  or  will  provide  us  with  any
significant  protection  against  competitive  products  or  otherwise  be  commercially  valuable  to  us.  The  laws  of  some  foreign  jurisdictions  do  not  protect
intellectual  property  rights  to  the  same  extent  as  in  the  United  States  and  many  companies  have  encountered  significant  difficulties  in  protecting  and
defending such rights in foreign jurisdictions. Furthermore, different countries have different procedures for obtaining patents, and patents issued in different
countries offer different degrees of protection against use of the patented invention by others. If we encounter such difficulties in protecting or are otherwise
precluded from effectively protecting our intellectual property rights in foreign jurisdictions, our business prospects could be substantially harmed.

The  patent  positions  of  biotechnology  and  pharmaceutical  companies,  including  our  patent  positions,  involve  complex  legal  and  factual  questions,  and,
therefore, validity and enforceability cannot be predicted with certainty. Patents may be challenged, deemed unenforceable, invalidated, or circumvented. Our
patents can be challenged by our competitors who can argue that our patents are invalid, unenforceable, lack sufficient written description or enablement, or
that the claims of the issued patents should be limited or narrowly construed. Patents also will not protect our product candidates if competitors devise ways
of making or using these product candidates without infringing our patents.

We will be able to protect our proprietary rights from unauthorized use by third parties only to the extent that our technologies, methods of treatment, product
candidates,  and  any  future  products  are  covered  by  valid  and  enforceable  patents  or  are  effectively  maintained  as  trade  secrets  and  we  have  the  funds  to
enforce our rights, if necessary.

The  expiration  of  our  owned  or  licensed  patents  before  completing  the  research  and  development  of  our  product  candidates  and  receiving  all  required
approvals in order to sell and distribute the products on a commercial scale can adversely affect our business and results of operations.

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

Competitors may infringe our intellectual property rights or those of our licensors. To counter infringement or unauthorized use, we may be required to file
infringement claims, which can be expensive and time-consuming. In addition, in a patent infringement proceeding, a court may decide that one or more of
the patents which we own or in-license is not valid or is unenforceable, and/or is not infringed. An adverse result in any litigation or defense proceedings
could put one or more of our patents at risk of being invalidated, held unenforceable, or interpreted narrowly and could put our patent applications at risk of
not issuing. Defense of these claims, regardless of their merit, would involve substantial litigation expense and would be a substantial diversion of employee
resources  from  our  business.  We  may  not  prevail  in  any  lawsuits  that  we  initiate,  and  the  damages  or  other  remedies  awarded,  if  any,  may  not  be
commercially meaningful. 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, obtain one or more licenses from third parties, pay royalties or redesign our infringing products, which may be
impossible or require substantial time and monetary expenditure.

Periodic maintenance fees, renewal fees, annuity fees and various other governmental fees on any issued patent and/or pending patent applications will be due
to the USPTO and foreign patent agencies in several stages over the lifetime of our patents and/or applications. The USPTO and various foreign governmental
patent  agencies  require  compliance  with  a  number  of  procedural,  documentary,  fee  payment  and  other  similar  provisions  during  the  patent  application
process. We employ reputable law firms and other professionals to help us comply, and in many cases, an inadvertent lapse can be cured by payment of a late
fee or by other means in accordance with rules applicable to the particular jurisdiction. However, there are situations in which noncompliance can result in
abandonment  or  lapse  of  the  patent  or  patent  application,  resulting  in  partial  or  complete  loss  of  patent  rights  in  the  relevant  jurisdiction.  Noncompliance
events that could result in abandonment or lapse of a patent or patent application include, but are not limited to, failure to respond to official actions within
prescribed time limits, non-payment of fees and failure to properly legalize and submit formal documents. In such an event, our competitors might be able to
enter the market, which would have a material adverse effect on our business development.

48

 
 
 
 
 
 
 
 
 
 
 
Interference or derivation proceedings provoked by third parties or brought by us or declared by the USPTO may be necessary to determine the priority of
inventions with respect to our patents or patent applications or those of our licensors. Should third parties file patent applications or be issued patents claiming
technology also used or claimed by us, we may be required to participate in interference or derivation proceedings in the USPTO to determine priority of
invention. We may be required to participate in interference or derivation proceedings involving our issued patents and pending applications. An unfavorable
outcome could require us to cease using the related technology or to attempt to license rights from the prevailing party. Our business could be harmed if the
prevailing party does not offer us a license on commercially acceptable terms.

We may be unable to adequately prevent disclosure of trade secrets and other proprietary information.

We  also  rely  on  trade  secrets  to  protect  our  proprietary  technologies,  especially  where  we  do  not  believe  patent  protection  is  appropriate  or  obtainable.
However, trade secrets are difficult to protect. We rely in part on confidentiality agreements with our employees, consultants, outside scientific collaborators,
sponsored  researchers,  and  other  advisors  to  protect  our  trade  secrets  and  other  proprietary  information.  These  agreements  may  not  effectively  prevent
disclosure  of  confidential  information  and  may  not  provide  an  adequate  remedy  in  the  event  of  unauthorized  disclosure  of  confidential  information.  In
addition, others may independently discover our trade secrets and proprietary information. Costly and time-consuming litigation could be necessary to enforce
and determine the scope of our proprietary rights, and failure to obtain or maintain trade secret protection could adversely affect our competitive business
position.

If we are unable to obtain licenses needed for the development of our product candidates, or if we breach any of the agreements under which we license
rights to patents or other intellectual property from third parties, we could lose license rights that are important to our business.

If we are unable to maintain and/or obtain licenses needed for the development of our product candidates in the future, we may have to develop alternatives to
avoid infringing on the patents of others, potentially causing increased costs and delays in drug development and introduction or precluding the development,
manufacture, or sale of planned products. Some of our licenses provide for limited periods of exclusivity that require minimum license fees and payments
and/or may be extended only with the consent of the licensor. We might not meet these minimum license fees in the future or these third parties might not
grant extensions on any or all such licenses. This same restriction may be contained in licenses obtained in the future.

Additionally,  the  patents  underlying  the  licenses  might  not  be  valid  and  enforceable.  To  the  extent  any  products  developed  by  us  are  based  on  licensed
technology, royalty payments on the licenses will reduce our gross profit from such product sales and may render the sales of such products uneconomical. In
addition, the loss of any current or future licenses or the exclusivity rights provided therein could materially harm our business financial condition and our
operations.

We may face legal claims; litigation is expensive and we may not be able to afford the costs.

We may face legal claims involving stockholders, consumers, competitors, entities from whom we license technology, entities with whom we collaborate,
persons claiming that we are infringing on their intellectual property and others. The biotechnology and pharmaceutical industries have been characterized by
extensive litigation regarding patents and other intellectual property rights, and companies have employed intellectual property litigation to gain a competitive
advantage. We may initiate or become subject to infringement claims or litigation arising out of patents and pending applications of our competitors, or we
may  become  subject  to  proceedings  initiated  by  our  competitors  or  other  third  parties  or  the  USPTO  or  applicable  foreign  bodies  to  reexamine  the
patentability of our licensed or owned patents. In addition, litigation may be necessary to enforce our issued patents, to protect our trade secrets and know-
how, or to determine the enforceability, scope, and validity of the proprietary rights of others.

The costs of litigation or any proceeding relating to our intellectual property or contractual rights could be substantial even if resolved in our favor. Some of
our competitors or financial funding sources have far greater resources than we do and may be better able to afford the costs of complex legal procedures.
Also, in a law suit for infringement or contractual breaches, even if frivolous, we will require considerable time commitments on the part of management, our
attorneys  and  consultants.  Defending  these  types  of  proceedings  or  legal  actions  involve  considerable  expense  and  could  negatively  affect  our  financial
results.

49

 
 
 
 
 
 
 
 
 
 
 
 
 
Our research and development programs are subject to uncertainty.

Factors affecting our research and development programs include, but are not limited to:

·

·

·

·

·

·

·

limited financial resources from which to budget and allocate among our product candidates;

competition from companies that are substantially and financially stronger than us;

the need for acceptance of our immunotherapies;

our ability to anticipate and adapt to a competitive market and rapid technological developments;

the amount and timing of operating costs and capital expenditures relating to expansion of our business, operations and infrastructure;

the need to rely on multiple levels of outside funding due to the length of drug development cycles and governmental approved protocols
associated with the pharmaceutical industry; and

the dependence upon key personnel including key independent consultants and advisors.

Our  research  and  development  expenses  may  not  be  consistent  from  time  to  time.  We  may  be  required  to  accelerate  or  delay  incurring  certain  expenses
depending on the results of our studies and the availability of adequate funding.

If we are unable to establish sales and marketing capabilities or enter into agreements with third parties to market and sell our product candidates, we
may be unable to generate any revenue.

We  do  not  currently  have  an  organization  for  the  sale,  marketing  and  distribution  of  products  and  the  cost  of  establishing  and  maintaining  such  an
organization  may  exceed  the  cost-effectiveness  of  doing  so.  In  order  to  market  any  products  approved  by  the  FDA  or  comparable  foreign  regulatory
authorities,  we  must  build  our  sales,  marketing,  managerial  and  other  non-technical  capabilities  or  make  arrangements  with  third  parties  to  perform  these
services. If we are unable to establish adequate sales, marketing and distribution capabilities, whether independently or with third parties, we may not be able
to generate product revenue and may not become profitable. We will be competing with many companies that currently have extensive and well-funded sales
and marketing operations. Without an internal commercial organization or the support of a third party to perform sales and marketing functions, we may be
unable to compete successfully against these more established companies.

If we are unable to establish or manage strategic collaborations in the future, our revenue and drug development may be limited.

Our strategy includes eventual substantial reliance upon strategic collaborations for marketing and commercialization of our product candidates, and we may
rely even more on strategic collaborations for research, development, marketing and commercialization of our other immunotherapies. If we are unsuccessful
in  securing  such  strategic  collaborations,  we  may  be  unable  to  commercialize  our  products  as  we  have  not  yet  licensed,  marketed  or  sold  any  of  our
immunotherapies or entered into successful collaborations for these services in order to ultimately commercialize our immunotherapies. Establishing strategic
collaborations is difficult and time-consuming. Our discussions with potential collaborators may not lead to the establishment of collaborations on favorable
terms,  if  at  all.  Potential  collaborators  may  reject  collaborations  based  upon  their  assessment  of  our  financial,  clinical,  regulatory  or  intellectual  property
position.  If  we  successfully  establish  new  collaborations,  these  relationships  may  never  result  in  the  successful  development  or  commercialization  of  our
immunotherapies or the generation of sales revenue. To the extent that we enter into co-promotion or other collaborative arrangements, our product revenues
are likely to be lower than if it directly marketed and sold any products that we may develop.

Management of our relationships with our collaborators will require:

·

·

significant time and effort from our management team;

coordination of our research and development programs with the research and development priorities of our collaborators; and

50

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

effective allocation of our resources to multiple projects.

If  we  continue  to  enter  into  research  and  development  collaborations  at  the  early  phases  of  drug  development,  our  success  will  in  part  depend  on  the
performance of our corporate collaborators. We will not directly control the amount or timing of resources devoted by our corporate collaborators to activities
related  to  our  immunotherapies.  Our  corporate  collaborators  may  not  commit  sufficient  resources  to  its  research  and  development  programs  or  the
commercialization,  marketing  or  distribution  of  its  immunotherapies.  If  any  corporate  collaborator  fails  to  commit  sufficient  resources,  our  preclinical  or
clinical development programs related to this collaboration could be delayed or terminated. Also, our collaborators may pursue existing or other development-
stage products or alternative technologies in preference to those being developed in collaboration with us. Finally, if we fail to make required milestones or
royalty payments to our collaborators or to observe other obligations in our agreements with them, our collaborators may have the right to terminate those
agreements.

We may not be able to license newly developed MultiTAA T cell technology from BCM and others.

An important element of our intellectual property portfolio is to license additional rights and technologies from BCM. Our inability to license the rights and
technologies  that  we  have  identified,  or  newly  developed  MultiTAA  T  cell  technology  that  we  may  in  the  future  identify,  could  have  a  material  adverse
impact on our ability to complete the development of our products or to develop additional products. No assurance can be given that we will be successful in
licensing any additional rights or technologies from BCM and others. Failure to obtain additional rights and licenses may detrimentally affect our planned
development of additional product candidates and could increase the cost, and extend the timelines associated with our development of such other products.

The market opportunities for our product candidates may be limited to those patients who are ineligible for or have failed prior treatments and may be
small.

The FDA often approves new oncology therapies initially only for use in patients with relapsed or refractory metastatic disease. We expect to initially seek
approval of our product candidates in this setting. Subsequently, for those products that prove to be sufficiently beneficial, if any, we would expect to seek
approval in earlier lines of treatment and potentially as a first line therapy. There is no guarantee, however, that our product candidates, even if approved,
would be approved for earlier lines of therapy, and, prior to any such approvals, we may have to conduct additional clinical trials.

Our projections of both the number of people who have the cancers we are targeting, as well as the subset of people with these cancers in a position to receive
second or third-line therapy, and who have the potential to benefit from treatment with our product candidates, are based on our research and estimates. These
estimates  have  been  derived  from  a  variety  of  sources,  including  scientific  literature,  surveys  of  clinics,  patient  foundations,  or  market  research  by  third
parties,  and  may  prove  to  be  incorrect.  Further,  new  studies  may  change  the  estimated  incidence  or  prevalence  of  these  cancers.  The  number  of  treatable
patients may turn out to be lower than expected. Additionally, the potentially addressable patient population for our product candidates may be limited or may
not be amenable to treatment with our product candidates and may also be limited by the cost of our treatments and the reimbursement of those treatment
costs by third-party payors. For instance, we expect our lead product candidate, LAPP, to initially target a small patient population that suffers from AML.
Even if we obtain significant market share for our product candidates, because the potential target populations are small, we may never achieve profitability
without obtaining regulatory approval for additional indications.

We  are  required  to  pay  substantial  royalties  and  lump  sum  milestone  payments  under  our  license  agreement  with  BCM,  and  we  must  meet  certain
milestones to maintain our license rights.

Under our license agreement with BCM for our MultiTAA T cell therapy technologies, we are currently required to pay both substantial milestone payments
and royalties to BCM based on our revenues from sales of our products utilizing the licensed technologies, and these payments could adversely affect the
overall profitability for us of any products that we may seek to commercialize. In order to maintain our license rights under the BCM license agreement, we
will need to meet certain specified milestones, subject to certain cure provisions, in the development of our product candidates. There is no assurance that we
will be successful in meeting all of the milestones in the future on a timely basis or at all.

In addition, upon a liquidity event (as defined in our BCM license agreement with BCM, but shall not include the “Merger”) of the licensee under the BCM
license agreement (which, the licensee shall be the Company), BCM will receive a liquidity incentive payment of 0.5% of the liquidity event proceeds (as
defined in the BCM license agreement) received by such licensee or its stockholders in the liquidity event, thereby diluting the amount of proceeds available
to the licensee or its stockholders in a liquidity event.

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Because our current products represent, and our other potential product candidates will represent novel approaches to the treatment of disease, there are
many uncertainties regarding the development, the market acceptance, third-party reimbursement coverage and the commercial potential of our product
candidates.

There is no assurance that the approaches offered by our products will gain broad acceptance among doctors or patients or that governmental agencies or
third-party medical insurers will be willing to provide reimbursement coverage for proposed product candidates. Moreover, we do not have verifiable internal
marketing data regarding the potential size of the commercial market for our product candidates, nor have we obtained independent marketing surveys to
verify the potential size of the commercial markets for our current product candidates or any future product candidates. Since our current product candidates
and any future product candidates will represent new approaches to treating various conditions, it may be difficult, in any event, to accurately estimate the
potential revenues from these product candidates. Accordingly, we may spend large amounts of money trying to obtain approval for product candidates that
have an uncertain commercial market. The market for any products that we successfully develop will also depend on the cost of the product. We do not yet
have  sufficient  information  to  reliably  estimate  what  it  will  cost  to  commercially  manufacture  our  current  product  candidates,  and  the  actual  cost  to
manufacture these products could materially and adversely affect the commercial viability of these products. Our goal is to reduce the cost of manufacturing
our therapies. However, unless we are able to reduce those costs to an acceptable amount, we may never be able to develop a commercially viable product. If
we  do  not  successfully  develop  and  commercialize  products  based  upon  our  approach  or  find  suitable  and  economical  sources  for  materials  used  in  the
production of our products, we will not become profitable.

Our MultiTAA T cell therapy may be provided to patients in combination with other agents provided by third parties. The cost of such combination therapy
may increase the overall cost of MultiTAA T cell therapy and may result in issues regarding the allocation of reimbursements between our therapy and the
other agents, all of which may adversely affect our ability to obtain reimbursement coverage for the combination therapy from third-party medical insurers.

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 our product candidates cause or are perceived to cause injury or are found to be otherwise unsuitable during
clinical 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 to the product, negligence, strict liability or a breach of warranties. Claims could also be asserted under state consumer
protection  laws.  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  successful  defense  would  require  significant  financial  and  management  resources.  Regardless  of  the
merits or eventual outcome, liability claims may result in:

·

·

·

·

·

·

·

decreased demand for our product candidates;

injury to our reputation;

withdrawal of clinical trial participants;

initiation of investigations by regulators;

costs to defend the related litigation;

a diversion of management’s time and our resources;

substantial monetary awards to trial participants or patients;

52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

·

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

loss of revenue;

exhaustion of any available insurance and our capital resources; and

the inability to commercialize any product candidate.

Our inability to obtain sufficient product liability insurance at an acceptable cost to protect against potential product liability claims could inhibit or prevent
the commercialization of products we develop, alone or with collaborators. Our insurance policies may also have various exclusions, and we may be subject
to a product liability claim for which we have no insurance coverage. While we obtained clinical trial insurance for our Phase II clinical trials, we may have to
pay 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. Even if our agreements with any future collaborators entitle us to indemnification against
losses, such indemnification may not be available or adequate should any claim arise.

We face significant competition from other biotechnology and pharmaceutical companies and from non-profit institutions.

Competition in the field of cancer therapy is intense and is accentuated by the rapid pace of technological development. Research and discoveries by others
may result in breakthroughs that may render our products obsolete even before they generate any revenue. There are products currently under development by
others that could compete with the products that we are developing. Many of our potential competitors have substantially greater research and development
capabilities and manufacturing, marketing, financial and managerial resources than we have. Our competitors may:

·

·

·

develop safer or more effective immunotherapies and other therapeutic products;

reach the market more rapidly, reducing the potential sales of our products; or

establish superior proprietary positions.

Potential  competitors  in  the  market  for  treating  hematological  malignancies  are  companies  such  as  Juno  Therapeutics/Celgene/Bristol-Myers  Squibb,
Roche/Genentech,  Merck,  Novartis,  Kite  Pharma/Gilead,  Amgen,  Pfizer,  and  GlaxoSmithKline,  which  already  have  products  on  the  market  or  in
development. Other companies, such as Cellectis and AdaptImmune, which are focused on genetically engineered T cell technologies to treat cancer, may
also be competitors. Furthermore, companies such as Iovance, Immatics, WindMIL Therapeutics, Mana Therapeutics and Torque Therapeutics are developing
non-genetically modified T cell therapies such as Tumor Infiltrating Lymphocytes (“TIL”) and Marrow Infiltrating Lymphocytes (“MIL”) therapies that may
compete  with  our  products.  All  of  these  companies,  and  most  of  our  other  current  and  potential  competitors  have  substantially  greater  research  and
development  capabilities  and  financial,  scientific,  regulatory,  manufacturing,  marketing,  sales,  human  resources,  and  experience  than  we  do.  Many  of  our
competitors have several therapeutic products that have already been developed, approved and successfully commercialized, or are in the process of obtaining
regulatory approval for their therapeutic products in the United States and internationally.

Universities and public and private research institutions in the U.S. and around the world are also potential competitors. While these universities and public
and private research institutions primarily have educational objectives, they may develop proprietary technologies that lead to other FDA approved therapies
or that secure patent protection that we may need for the development of our technologies and products.

Our lead product candidate, LAPP, is a therapy for the treatment of refractory AML. Currently, there are numerous companies that are developing various
alternate  treatments  for AML.  Accordingly,  LAPP  faces  significant  competition  in  the  AML  treatment  space  from  multiple  companies.  Even  if  we  obtain
regulatory  approval  for  LAPP,  the  availability  and  price  of  competitors’  products  could  limit  the  demand  and  the  price  we  will  be  able  to  charge  for  our
therapy. We may not be able to implement our business plan if the acceptance of our products is inhibited by price competition or the reluctance of physicians
to switch from other methods of treatment to our product, or if physicians switch to other new therapies, drugs or biologic products or choose to reserve our
products for use in limited circumstances.

53

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our business and operations would suffer in the event of cybersecurity/information systems risk.

Despite the implementation of security measures, our internal computer systems, and those of our manufacturers and other third parties on which we rely, are
vulnerable to damage from computer viruses, unauthorized access, natural disasters, fire, terrorism, successful breaches, employee malfeasance, or human or
technological error, war and telecommunication and electrical failures. In addition, our systems safeguard important confidential personal data regarding our
subjects.  If  a  disruption  event  were  to  occur  and  cause  interruptions  in  our  operations,  it  could  result  in  a  material  disruption  of  our  drug  development
programs.  For  example,  the  loss  of  clinical  trial  data  from  completed,  ongoing  or  planned  clinical  trials  could  result  in  delays  in  our  regulatory  approval
efforts and significantly increase our costs to recover or reproduce the data. To the extent that any disruption or security breach results in a loss of or damage
to our data or applications, or inappropriate disclosure of confidential or proprietary information, we could incur liability and the further development of our
product candidates could be delayed.

We maintain cybersecurity insurance, however, an incident may exceed our coverage premiums.

We have cybersecurity insurance for a breach event covering expenses for notification, credit monitoring, investigation, crisis management, public relations
and legal advice. We also maintain property and casualty insurance that may cover restoration of data, certain physical damage or third-party injuries caused
by  potential  cybersecurity  incidents.  However,  damage  and  claims  arising  from  such  incidents  may  not  be  covered  or  may  exceed  the  amount  of  any
insurance available.

We may incur costs of addressing a cybersecurity incident.

Cybersecurity incidents have increased in number and severity recently and it is expected that these trends will continue. Should we be affected by such an
incident, we may incur substantial costs and suffer other negative consequences, which may include:

·

·

·

investigation costs and costs to engage specialized consultants;

remediation costs, such as liability for stolen assets or information, repairs of system damage, and incentives to customers or business partners in
an effort to maintain relationships after an attack; and

litigation and legal risks, including regulatory actions by state and federal regulators.

Risks Related to Government Regulation

We  are  subject  to  extensive  regulation,  which  can  be  costly,  time  consuming  and  can  subject  us  to  unanticipated  delays;  even  if  we  obtain  regulatory
approval for some of our products, those products may still face regulatory difficulties.

All of our potential products, cell processing and manufacturing activities, are subject to comprehensive regulation by the FDA in the United States and by
comparable authorities in other countries. The process of obtaining FDA and other required regulatory approvals, including foreign approvals, is expensive
and often takes many years and can vary substantially based upon the type, complexity and novelty of the products involved. In addition, regulatory agencies
may lack experience with our technologies and products, which may lengthen the regulatory review process, increase our development costs and delay or
prevent their commercialization.

No adoptive T cell therapy using MultiTAA T cells has been approved for marketing in the U.S. by the FDA. Consequently, there is no precedent for the
successful  commercialization  of  products  based  on  our  technologies.  In  addition,  we  have  had  only  limited  experience  in  filing  and  pursuing  applications
necessary to gain regulatory approvals, which may impede our ability to obtain timely FDA approvals, if at all. We have not yet sought FDA approval for any
adoptive  T  cell  therapy  product.  We  will  not  be  able  to  commercialize  any  of  our  potential  products  until  we  obtain  FDA  approval,  and  so  any  delay  in
obtaining, or inability to obtain, FDA approval would harm our proposed business.

54

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If we violate regulatory requirements at any stage, whether before or after marketing approval is obtained, we may be fined, forced to remove a product from
the market and experience other adverse consequences including delay, which could materially harm our business development. Additionally, we may not be
able to obtain the labeling claims necessary or desirable for the promotion of our products. We may also be required to undertake post-marketing trials. In
addition,  if  we  or  others  identify  side  effects  after  any  of  our  adoptive  T  cell  therapy  products  are  on  the  market,  or  if  manufacturing  problems  occur,
regulatory approval may be withdrawn, and reformulation of our products may be required.

The  FDA  regulatory  approval  process  is  lengthy  and  time-consuming,  and  we  may  experience  significant  delays  in  the  clinical  development  and
regulatory approval of our product candidates.

We have not previously submitted a Biologics License Application (“BLA”) to the FDA, or similar approval filings to comparable foreign authorities. A BLA
must include extensive preclinical and clinical data and supporting information to establish the product candidate’s safety and effectiveness for each desired
indication. The BLA must also include significant information regarding the CMC for the product. We expect the novel nature of our product candidates to
create further challenges in obtaining regulatory approval. For example, the FDA has limited experience with commercial development of cell therapies for
cancer. Accordingly, the regulatory approval pathway for our product candidates may be uncertain, complex, expensive and lengthy, and approval may not be
obtained. We may also experience delays in completing planned clinical trials for a variety of reasons, including delays related to:

·

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·

·

·

·

·

·

the availability of financial resources to commence and complete the planned trials;

reaching  agreement  on  acceptable  terms  with  prospective  CROs  and  clinical  trial  sites,  the  terms  of  which  can  be  subject  to  extensive
negotiation and may vary significantly among different CROs and trial sites;

obtaining approval by an independent IRB at each clinical trial site;

recruiting suitable patients to participate in a trial;

having patients complete a trial or return for post-treatment follow-up;

clinical trial sites deviating from trial protocol or dropping out of a trial;

adding new clinical trial sites; or

manufacturing sufficient quantities of qualified materials under cGMPs and applying them on a subject by subject basis for use in clinical
trials.

We could also encounter delays if physicians face unresolved ethical issues associated with enrolling patients in clinical trials of our product candidates in lieu
of prescribing existing treatments that have established safety and efficacy profiles. Further, a clinical trial may be suspended or terminated by us, the IRB for
the institutions in which such trials are being conducted, the Data and Safety Monitoring Board or Committee for such trial, or by the FDA or other regulatory
authorities  due  to  a  number  of  factors.  Those  factors  could  include  failure  to  conduct  the  clinical  trial  in  accordance  with  regulatory  requirements  or  our
clinical protocols, inspection of the clinical trial operations or trial site by the FDA or other regulatory authorities resulting in the imposition of a clinical hold,
unforeseen  safety  issues  or  adverse  side  effects,  failure  to  demonstrate  a  benefit  from  using  a  product  candidate,  changes  in  governmental  regulations  or
administrative actions or lack of adequate funding to continue the clinical trial. If we experience termination of, or delays in the completion of, any clinical
trial  of  our  product  candidates,  the  commercial  prospects  for  our  product  candidates  will  be  harmed,  and  our  ability  to  generate  product  revenue  will  be
delayed.  In  addition,  any  delays  in  completing  our  clinical  trials  will  increase  our  costs,  slow  down  our  product  development  and  approval  process  and
jeopardize our ability to commence product sales and generate revenue.

55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Obtaining  and  maintaining  regulatory  approval  of  our  product  candidates  in  one  jurisdiction  does  not  mean  that  we  will  be  successful  in  obtaining
regulatory approval of our product candidates in other jurisdictions.

Obtaining and maintaining regulatory approval of our product candidates in one jurisdiction does not guarantee that we will be able to obtain or maintain
regulatory approval in any other jurisdiction, while a failure or delay in obtaining regulatory approval in one jurisdiction may have a negative effect on the
regulatory approval process in others. For example, even if the FDA grants marketing approval of a product candidate, comparable regulatory authorities in
foreign jurisdictions must also approve the manufacturing, marketing and promotion of the product candidate in those countries. Approval procedures vary
among jurisdictions and can involve requirements and administrative review periods different from, and greater than, those in the United States, including
additional  preclinical  studies  or  clinical  trials  as  clinical  studies  conducted  in  one  jurisdiction  may  not  be  accepted  by  regulatory  authorities  in  other
jurisdictions. In many jurisdictions outside the United States, a product candidate must be approved for reimbursement before it can be approved for sale in
that jurisdiction. In some cases, the price that we intend to charge for our products is also subject to approval.

We  may  also  submit  marketing  applications  in  other  countries.  Regulatory  authorities  in  jurisdictions  outside  of  the  United  States  have  requirements  for
approval of product candidates with which we must comply prior to marketing in those jurisdictions. Obtaining foreign regulatory approvals and compliance
with foreign regulatory requirements could result in significant delays, difficulties and costs for us and could delay or prevent the introduction of our products
in certain countries. If we fail to comply with the regulatory requirements in international markets and/or receive applicable marketing approvals, our target
market will be reduced and our ability to realize the full market potential of our product candidates will be harmed.

Even  if  we  receive  regulatory  approval  of  our  product  candidates,  we  will  be  subject  to  ongoing  quality  and  regulatory  obligations  and  continued
regulatory review, which may result in significant additional expense, and we may be subject to penalties if we fail to comply with regulatory requirements
or experience unanticipated problems with our product candidates.

Any regulatory approvals that we receive for our product candidates will require surveillance to monitor the safety and efficacy of the product candidate. The
FDA may also require a risk evaluation and mitigation strategy in order to approve our product candidates, which could entail requirements for a medication
guide,  physician  communication  plans  or  additional  elements  to  ensure  safe  use,  such  as  restricted  distribution  methods,  patient  registries  and  other  risk
minimization  tools.  In  addition,  if  the  FDA  or  a  comparable  foreign  regulatory  authority  approves  our  product  candidates,  the  manufacturing  processes,
labeling, packaging, distribution, adverse event reporting, storage, advertising, promotion, import, export and recordkeeping for our product candidates 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  cGMPs  and  cGCPs  for  any  clinical  trials  that  we  conduct  post-approval.  Later  discovery  of
previously  unknown  problems  with  our  product  candidates,  including  adverse  events  of  unanticipated  severity  or  frequency,  or  with  our  third-party
manufacturers or manufacturing processes, or failure to comply with regulatory requirements, may result in, among other things:

·

·

·

·

·

restrictions  on  the  marketing  or  manufacturing  of  our  product  candidates,  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
license approvals;

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

injunctions or the imposition of civil or criminal penalties.

The FDA’s and other regulatory authorities’ policies may change, and additional government regulations may be enacted that could prevent, limit or delay
regulatory  approval  of  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 United States or abroad. If we are slow or unable to adapt to changes in existing requirements or the adoption
of new requirements or policies, or if we are not able to maintain regulatory compliance, we may lose any marketing approval that we may have obtained, and
we may not achieve or sustain profitability.

56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recently  enacted  and  future  legislation  in  the  United  States  and  other  countries  may  affect  the  prices  we  may  obtain  for  our  product  candidates  and
increase the difficulty and cost to commercialize our product candidates.

In the United States and many other countries, rising healthcare costs have been a concern for governments, patients and the health insurance sector, which
has resulted in a number of changes to laws and regulations, and may result in further legislative and regulatory action regarding the healthcare and health
insurance systems that could affect our ability to profitably sell any product candidates for which we have obtained marketing approval.

For example, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act (“ACA”) was enacted in the
United  States  in  March  2010,  with  the  stated  goals  of  containing  healthcare  costs,  improving  quality  and  expanding  access  to  healthcare,  and  includes
measures to change health care delivery, increase the number of individuals with insurance, ensure access to certain basic health care services, and contain the
rising cost of care. Since January 2017, President Trump has signed two executive orders and other directives designed to delay, circumvent, or loosen certain
requirements mandated by the ACA. Concurrently, Congress has considered legislation that would repeal or repeal and replace all or part of the ACA. While
Congress has not passed repeal legislation, two bills affecting the implementation of certain taxes under the ACA have been signed into law. The Tax Cuts
and  Jobs  Act  of  2017  includes  a  provision  that  repealed,  effective  January  1,  2019,  the  tax-based  shared  responsibility  payment  imposed  by  the  ACA  on
certain  individuals  who  fail  to  maintain  qualifying  health  coverage  for  all  or  part  of  a  year  that  is  commonly  referred  to  as  the  “individual  mandate”.
Additionally, on January 22, 2018, President Trump signed a continuing resolution on appropriations for fiscal year 2018 that delayed the implementation of
certain  ACA-mandated  fees,  including  the  so-called  “Cadillac”  tax  on  certain  high  cost  employer-sponsored  insurance  plans,  the  annual  fee  imposed  on
certain health insurance providers based on market share, and the medical device excise tax on non-exempt medical devices. Further, the Bipartisan Budget
Act  of  2018,  among  other  things,  amended  the  ACA,  effective  January  1,  2019,  to  increase  from  50%  to  70%  the  point-of-sale  discount  that  is  owed  by
pharmaceutical manufacturers who participate in Medicare Part D and to close the coverage gap in most Medicare drug plans, commonly referred to as the
“donut hole.” Congress may consider other legislation to repeal or replace elements of the ACA. These executive orders and legislative actions may result in
increased health insurance premiums and reduce the number of people with health insurance in the United States and have other effects that could adversely
affect U.S. health insurance markets and the ability of patients to have access to therapies that our product candidates can provide.

In addition, other federal health reform measures have been proposed and adopted in the United States. For example, as a result of the Budget Control Act of
2011, providers are subject to Medicare payment reductions of 2% per fiscal year through 2027 unless additional Congressional action is taken. Further, the
American Taxpayer Relief Act of 2012 reduced Medicare payments to several providers and increased the statute of limitations period for the government to
recover overpayments to providers from three to five years. The Medicare Access and CHIP Reauthorization Act of 2015 also introduced a quality payment
program  under  which  certain  individual  Medicare  providers  will  be  subject  to  certain  incentives  or  penalties  based  on  new  program  quality  standards.
Payment adjustments for the Medicare quality payment program will begin in 2019. At this time, it is unclear how the introduction of the quality payment
program  will  impact  overall  physician  reimbursement  under  the  Medicare  program.  Any  reduction  in  reimbursement  from  Medicare  or  other  government
programs may result in a similar reduction in payments from private payors. Further, there has been heightened governmental scrutiny in the United States of
pharmaceutical pricing practices in light of the rising cost of prescription drugs and biologics.

The  combination  of  healthcare  cost  containment  measures,  increased  health  insurance  costs,  reduction  of  the  number  of  people  with  health  insurance
coverage,  as  well  as  future  legislation  and  regulations  focused  on  reducing  healthcare  costs  by  reducing  the  cost  of,  or  reimbursement  and  access  to,
pharmaceutical products, may limit or delay our ability to commercialize our products, generate revenue or attain profitability.

Our employees, independent contractors, consultants, commercial partners and vendors may engage in misconduct or other improper activities, including
noncompliance with regulatory standards and requirements.

We  are  exposed  to  the  risk  of  employee  fraud  or  other  illegal  activity  by  our  employees,  independent  contractors,  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 other
similar  foreign  regulatory  bodies,  provide  true,  complete  and  accurate  information  to  the  FDA  and  other  similar  foreign  regulatory  bodies,  comply  with
manufacturing standards we have established, comply with healthcare fraud and abuse laws in the United States and similar foreign fraudulent misconduct
laws,  or  report  financial  information  or  data  accurately  or  to  disclose  unauthorized  activities  to  us.  If  we  obtain  FDA  approval  of  any  of  our  product
candidates and begin commercializing those products in the United States, our potential exposure under such laws will increase significantly, and our costs
associated  with  compliance  with  such  laws  are  also  likely  to  increase.  These  laws  may  impact,  among  other  things,  our  current  activities  with  principal
investigators and research patients, as well as proposed and future sales, marketing and education programs. In particular, the promotion, sales and marketing
of healthcare items and services, as well as certain business arrangements in the healthcare industry, are subject to extensive laws designed to prevent fraud,
kickbacks, self-dealing and other abusive practices. These laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and
promotion, structuring and commission(s), certain customer incentive programs and other business arrangements generally. Activities subject to these laws
also involve the improper use of information obtained in the course of patient recruitment for clinical trials.

57

 
 
 
 
 
 
 
 
 
 
 
Efforts to ensure that our business arrangements comply with applicable healthcare laws may involve substantial costs. It is possible that governmental and
enforcement  authorities  will  conclude  that  our  business  practices  may  not  comply  with  current  or  future  statutes,  regulations  or  case  law  interpreting
applicable  fraud  and  abuse  or  other  healthcare  laws  and  regulations.  If  any  such  actions  are  instituted  against  us,  and  we  are  not  successful  in  defending
ourselves  or  in  asserting  our  rights,  those  actions  could  have  a  significant  impact  on  our  business,  including  the  imposition  of  civil,  criminal  and
administrative penalties, damages, disgorgement, monetary fines, possible exclusion from participation in Medicare, Medicaid and other federal healthcare
programs, contractual damages, reputational harm, diminished profits and future earnings, and curtailment of our operations, any of which could adversely
affect our ability to develop our business. In addition, the approval and commercialization of any of our product candidates outside the United States will also
likely subject us to foreign equivalents of the healthcare laws mentioned above, among other foreign laws.

We may not obtain or maintain the benefits associated with orphan drug designation, including market exclusivity.

On December 9, 2015, we announced that we received Orphan Drug Designation from the FDA’s Office of Orphan Products Development (“OOPD”) for our
cancer vaccine TPIV200 in the treatment of ovarian cancer. The TPIV200 ovarian cancer clinical program will now receive benefits including tax credits on
clinical research and seven-year market exclusivity upon receiving marketing approval. Even though we were granted orphan drug designation, we may not
receive the benefits associated with orphan drug designation. This may result from a failure to maintain orphan drug status or result from a competing product
reaching the market that has an orphan designation for the same disease indication. Under U.S. regulations for orphan drugs, if such a competing product
reaches the market before ours does, the competing product could potentially obtain a scope of market exclusivity that limits or precludes our product from
being sold in the United States for seven years. Even if we obtain exclusivity, the FDA could subsequently approve a drug for the same condition if the FDA
concludes that the later drug is clinically superior in that it is shown to be safer, more effective or makes a major contribution to patient care. A competitor
also may receive approval of different products for the same indication for which our orphan product has exclusivity or obtain approval for the same product
but for a different indication for which the orphan product has exclusivity.

In addition, if and when we request orphan drug designation in Europe, the European exclusivity period is ten years but can be reduced to six years if the drug
no longer meets the criteria for orphan drug designation or if the drug is sufficiently profitable so that market exclusivity is no longer justified. Orphan drug
exclusivity may be lost if the FDA or European Medicines Evaluation Agency (“EMEA”) determines that the request for designation was materially defective
or if the manufacturer is unable to assure sufficient quantity of the drug to meet the needs of patients with the rare disease or condition.

New regulatory pathways for biosimilar competition could reduce the duration of market exclusivity for our products.

Under the federal Patient Protection and Affordable Care Act (“PPACA”) enacted in 2010, there is an abbreviated path in the United States for regulatory
approval  of  products  that  are  demonstrated  to  be  “biosimilar”  or  “interchangeable”  with  an  FDA-approved  biological  product.  The  PPACA  provides  a
regulatory  mechanism  that  allows  for  FDA  approval  of  biologic  drugs  that  are  similar  to  (but  not  generic  copies  of)  innovative  drugs  on  the  basis  of  less
extensive data than is required by a full BLA. Under this regulation, an application for approval of a biosimilar may be filed four years after approval of the
innovator product. However, qualified innovative biological products will receive 12 years of regulatory exclusivity, meaning that the FDA may not approve a
biosimilar version until 12 years after the innovative biological product was first approved by the FDA. However, the term of regulatory exclusivity may not
remain  at  12  years  in  the  United  States  and  could  be  shortened.  A  number  of  jurisdictions  outside  of  the  United  States  have  also  established  abbreviated
pathways for regulatory approval of biological products that are biosimilar to earlier versions of biological products. For example, the European Union has
had an established regulatory pathway for biosimilars since 2005.

58

 
 
 
 
 
 
 
 
 
 
The  increased  likelihood  of  biosimilar  competition  has  increased  the  risk  of  loss  of  innovators’  market  exclusivity.  Due  to  this  risk,  and  uncertainties
regarding patent protection, if one of our late-stage product candidates or other clinical candidates are approved for marketing, it is not possible to predict the
length of market exclusivity for any particular product with certainty based solely on the expiration of the relevant patent(s) or the current forms of regulatory
exclusivity. It is also not possible to predict changes in United States regulatory law that might reduce biological product regulatory exclusivity. The loss of
market exclusivity for a product would likely materially and negatively affect revenues from product sales of that product and thus our financial results and
condition.

Changes in laws and regulations affecting the healthcare industry could adversely affect our business.

As  described  above,  the  PPACA  and  potential  regulations  thereunder  easing  the  entry  of  competing  follow-on  biologics  into  the  marketplace,  other  new
legislation  or  implementation  of  existing  statutory  provisions  on  importation  of  lower-cost  competing  drugs  from  other  jurisdictions,  and  legislation  on
comparative effectiveness research are examples of previously enacted and possible future changes in laws that could adversely affect our business.

The current U.S. administration and Congress could carry out significant changes in legislation, regulation, and government policy (including with respect to
the possible repeal of all or portions of the PPACA, possible changes in the existing treaty and trade relationships with other countries, and tax reform). While
it is not possible to predict whether and when any such changes will occur, changes in the laws, regulations, and policies governing the development and
approval of our product candidates and the commercialization, importation, and reimbursement of our product candidates could adversely affect our business.

The price of our stock may be volatile.

Risks Related to our Securities

The trading price of our common stock may fluctuate substantially. The price of our common stock that will prevail in the market may be higher or lower than
the price at which our shares of common stock, depending on many factors, some of which are beyond our control and may not be related to our operating
performance.  These  fluctuations  could  cause  you  to  lose  part  or  all  of  your  investment  in  our  common  stock.  Those  factors  that  could  cause  fluctuations
include, but are not limited to, the following:

·

·

·

·

·

·

·

·

·

·

price and volume of fluctuations in the overall stock market from time to time;

fluctuations in stock market prices and trading volumes of similar companies;

actual or anticipated changes in our net loss or fluctuations in our operating results or in the expectations of securities analysts;

results of our preclinical studies and clinical trials or delays in anticipated timing;

the issuance of new equity securities pursuant to a future offering, including issuances of preferred stock;

announcements of new collaboration agreements with strategic partners or developments by our existing collaboration partners;

announcements of acquisitions, mergers or business combinations;

announcements of technological innovations, new commercial products, failures of products, or progress toward commercialization by our
competitors or peers;

general economic conditions and trends;

positive and negative events relating to healthcare and the overall pharmaceutical and biotechnology sectors;

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

·

·

·

·

·

·

·

major catastrophic events;

sales of large blocks of our stock and sales by insiders and our institutional investors;

departures of key personnel;

changes in the regulatory status of our immunotherapies, including results of our clinical trials;

events affecting BCM, Mayo Clinic, Mayo Foundation for Medical Education and Research or any future collaborators;

announcements of new products or technologies, commercial relationships or other events by us or our competitors;

regulatory developments in the United States and other countries;

failure of our common stock to maintain listing requirements on the Nasdaq Capital Market;

changes in accounting principles; and

discussion of the Company or our stock price by the financial and scientific press and in online investor communities.

In the past, following periods of volatility in the market price of a company’s securities, securities class action litigation has often been brought against that
company. Due to the potential volatility of our stock price, we may therefore be the target of securities litigation in the future. Securities litigation could result
in substantial costs and divert management’s attention and resources from our business.

A limited public trading market may cause volatility in the price of our common stock.

The listing of our common stock on the Nasdaq Capital Market does not assure that a meaningful, consistent and liquid trading market currently exists or will
exist in the future. In recent years, the stock market has experienced extreme price and volume fluctuations that have particularly affected the market prices of
many smaller companies like us. Our common stock is thus subject to this volatility. Sales of substantial amounts of common stock, or the perception that
such sales might occur, could adversely affect prevailing market prices of our common stock and our stock price may decline substantially in a short time and
our  stockholders  could  suffer  losses  or  be  unable  to  liquidate  their  holdings.  Our  stock  is  thinly  traded  due  to  the  limited  number  of  shares  available  for
trading thus causing large swings in price. There is no established trading market for our warrants.

The market prices for our common stock may be adversely impacted by future events.

Market prices for our common stock will be influenced by a number of factors, including:

·

·

·

·

·

the issuance of new equity securities pursuant to a future offering, including issuances of shares upon the exercise of outstanding warrants
or the issuance of preferred stock;

changes in interest rates;

competitive  developments,  including  announcements  by  competitors  of  new  products  or  services  or  significant  contracts,  acquisitions,
strategic partnerships, joint ventures or capital commitments;

variations in quarterly operating results;

change in financial estimates by securities analysts;

60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

the depth and liquidity of the market for our common stock and warrants;

investor perceptions of us and the pharmaceutical and biotech industries generally; and

general economic and other national conditions.

If we fail to remain current with our listing requirements, we could be removed from the Nasdaq Capital Market which would limit the ability of broker-
dealers to sell its securities and the ability of stockholders to sell its securities in the secondary market.

Companies listed for trading on the Nasdaq Capital Market must be reporting issuers under Section 12 of the Exchange Act. If we fail to file such reports in a
timely manner, or if we fail to meet any other listing requirements, the shares of our common stock would eventually cease to be listed on the Nasdaq Capital
Market, and the market liquidity for our securities could be severely adversely affected by limiting the ability of broker-dealers to sell its securities and the
ability of stockholders to sell their securities in the secondary market.

Sales of additional equity securities may adversely affect the market price of our common stock and your rights may be reduced.

We expect to continue to incur drug development and sale, general and administrative costs, and to satisfy our funding requirements, we will need to sell
additional equity securities, which may be subject to registration rights and warrants with anti-dilutive protective provisions. The sale or the proposed sale of
substantial amounts of our common stock or other equity securities in the public markets may adversely affect the market price of our common stock and our
stock price may decline substantially. Our stockholders may experience substantial dilution and a reduction in the price that they are able to obtain upon sale
of their shares. Also, new equity securities issued may have greater rights, preferences or privileges than our existing common stock.

Because we have a significant number of additional authorized shares of common stock available for issuance and outstanding warrants to purchase our
common stock, our stockholders may experience dilution in the future and it may adversely affect the market price of our securities.

We are currently authorized to issue 150 million shares of our common stock. As of December 31, 2018, we had 45,440,704 million shares of our common
stock  issued  and  outstanding. Those  outstanding  shares  represent  a  minority  of  our  authorized  shares,  meaning  that  the  ownership  position  of  the  current
stockholders could be diluted significantly were we to issue a large number of additional shares. In addition, as of December 31, 2018, there were outstanding
warrants  to  purchase  up  to  approximately  23.0  million  shares  of  our  common  stock  at  a  weighted  average  exercise  price  of $4.78  per  share,  and  options
exercisable for an aggregate of approximately 4.1 million shares of common stock at a weighted average exercise price of $8.69 per share. We have registered
the resale of the shares issuable upon exercise of our outstanding warrants, and as a result the shares issued upon exercise will be tradable by the exercising
party. Upon such registration, the holders may sell these shares in the public markets from time to time, without limitations on the timing, amount, or method
of sale. If our stock price rises, the holders may exercise their warrants and options and sell a large number of shares. This could cause the market price of our
common stock to decline and cause existing stockholders to experience significant further dilution.

The accounting treatment for certain of our warrants is complex and subject to judgments concerning the valuation of embedded derivative rights within
the  applicable  securities.  Fluctuations  in  the  valuation  of  these  rights  could  cause  us  to  take  charges  to  our  statement  of  operations  and  make  our
financial results unpredictable.

Certain of our outstanding warrants contain or contained prior to being amended, or may be deemed to contain from time to time, embedded derivative rights
in  accordance  with  U.S.  Generally  Accepted  Accounting  Principles  (“GAAP”).  There  is  a  risk  that  questions  could  arise  from  investors  or  regulatory
authorities concerning the appropriate accounting treatment of these instruments, which could require us to restate previous financial statements, which in
turn  could  adversely  affect  our  reputation,  as  well  as  our  results  of  operations.  These  derivative  rights,  or  similar  rights  in  securities  we  may  issue  in  the
future,  need  to  be,  or  may  need  to  be,  separately  valued  as  of  the  end  of  each  accounting  period  in  accordance  with  GAAP.  We  record  these  embedded
derivatives as liabilities at issuance, valued using the Black Scholes Option Pricing Model and are subject to revaluation at each reporting date. Any change in
fair value between reporting periods is reported on our statement of operations. At December 31, 2018, the fair value of the derivative liability-warrants was
$49,000. Changes in the valuations of these rights, the valuation methodology or the assumptions on which the valuations are based could cause us to take
charges to our earnings, which would adversely impact our results of operations. Moreover, the methodologies, assumptions and related interpretations of
accounting or regulatory authorities associated with these embedded derivatives are complex and, in some cases uncertain, which could cause our accounting
for these derivatives, and as a result, our financial results, to fluctuate.

61

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We do not intend to pay cash dividends.

We  have  not  declared  or  paid  any  cash  dividends  on  our  common  stock,  and  we  do  not  anticipate  declaring  or  paying  cash  dividends  for  the  foreseeable
future. Any future determination as to the payment of cash dividends on our common stock will be at our board of directors’ discretion and depends on our
financial condition, operating results, capital requirements and other factors that our board of directors considers to be relevant.

ITEM 1B. UNRESOLVED STAFF COMMENTS

None.

ITEM 2. PROPERTIES

We do not own any real estate or other properties. We lease office space at 5 West Forsyth Street, Suite 200, Jacksonville, Florida 32202, for our principal
business office on a five-year agreement due to expire on June 30, 2022. The base rent is approximately $8,600 per month.

In  November  2018,  we  leased  office  space  at  3200  Southwest  Freeway,  Suite  2240,  Houston,  Texas  77027  on  a  three-year  agreement  set  to  expire  in
November 2021 (the “Houston Office”).

On  February  15,  2019,  we  announced  the  relocation  of  our  corporate  headquarters  from  the  Jacksonville  location  to  the  Houston  Office.  Base  rent  is
approximately $10,000 per month.

We also rent an office at the Florida Atlantic Research and Development Authority at 3651 FAU Blvd, Boca Raton, Florida on a month by month agreement.
The monthly rent for the Boca Raton space is approximately $800 per month.

In  January  2019,  we  leased  a  dedicated  portion  of  an  existing  laboratory  located  at  the  Texas  Medical  Center  in  Houston  for  the  purpose  of  conducting
laboratory research and other laboratory related activities. The laboratory, referred to as JLABS, was established by Johnson & Johnson at the Texas Medical
Center  to  provide  space  for  research  and  development  stage  entities.  We  signed  an  11-month  license,  which  automatically  renews  for  3-month  successive
periods  for  two  dedicated  suites  and  access  to  common  space  of  approximately  20,000  square  feet  of  the  JLABS  premises  located  at  the  Texas  Medical
Center. The base rent is $6,000 per month.

ITEM 3. LEGAL PROCEEDINGS

As of December 31, 2018, we were not a party to any material legal proceedings.

ITEM 4. MINE SAFETY DISCLOSURE

Not Applicable

62

 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
PART II

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

Market Information

Our  common  stock  is  listed  for  trading  on  the  Nasdaq  Capital  Market  under  the  symbol  “MRKR”.  As  of  February  28,  2019,  we  had  492  stockholders  of
record whom are holding shares. The price of our common stock on February 28, 2019 was $6.22 per share.

Dividend Policy

No dividends have been declared or paid on our common stock. We have incurred recurring losses and do not currently intend to pay any cash dividends in
the foreseeable future.

Recent Sales of Unregistered Securities

We recorded the issuances of the following unregistered securities during the fourth quarter of 2018 pursuant to exemptions under the Securities Act of 1933,
including Section 4(2):

During the fourth quarter of 2018, 65,000 shares of common stock were issued pursuant to third parties consisting of (i) 50,000 shares to Caro Capital for
services pursuant to a vendor agreement and (ii) 15,000 shares to Omnicor Media for services pursuant to a vendor agreement.

ITEM 6. SELECTED FINANCIAL DATA

We are a smaller reporting company as defined by Rule 12b-2 of the Exchange Act and are not required to provide the information required under this item.

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

The following discussion of our financial condition, changes in financial condition, plan of operations and results of operations should be read in conjunction
with (i) our audited consolidated financial statements as at December 31, 2018 and December 31, 2017 and (ii) the section entitled “Business”, included in
this  annual  report.  The  discussion  contains  forward-looking  statements  that  involve  risks,  uncertainties  and  assumptions.  Our  actual  results  may  differ
materially from those anticipated in these forward-looking statements as a result of many factors.

Company Overview

We  are  a  clinical-stage  immuno-oncology  company  specializing  in  the  development  and  commercialization  of  novel  cell-based  immunotherapies  and
innovative peptide-based vaccines for the treatment of hematological malignancies and solid tumor indications. Our MultiTAA T cell technology is based on
the  selective  expansion  of  non-engineered,  tumor-specific  T  cells  that  recognize  tumor  associated  antigens  (“TAA”  i.e.  tumor  targets)  and  kill  tumor  cells
expressing  those  targets.  Once  infused  into  patients,  this  population  of  T  cells  recognizes  multiple  tumor  targets  to  produce  broad  spectrum  anti-tumor
activity. Because we do not genetically engineer our T cells, when compared to current engineered chimeric antigen receptor (“CAR”) and T cell receptor
(“TCR”)-based approaches, our products are significantly less expensive to manufacture and appear to be markedly less toxic, and yet are associated with
meaningful clinical benefit. As a result, we believe our portfolio of T cell therapies has a compelling therapeutic product profile, as compared to current gene-
modified  CAR  and  TCR-based  therapies.  In  addition,  our  Folate  Receptor  Alpha  program  (TPIV200)  for  breast  and  ovarian  cancers  and  our  HER2/neu
program (TPIV100/110) are in Phase II clinical trials. In parallel, we are developing a proprietary nucleic acid-based antigen expression technology named
PolyStart™ to improve the ability of the immune system to recognize and destroy diseased cells.

Immuno-oncology, which utilizes a patient’s own immune system to combat cancer, is one of the most actively pursued areas of research by biotechnology
and pharmaceutical companies today. Interest and excitement about immunotherapy are driven by compelling efficacy data in cancers with historically bleak
outcomes, and the potential to achieve a cure or functional cure for some patients. Harnessing the power of the immune system is an important component of
fighting cancerous cells in the body. Our MultiTAA T cell therapy platform identifies and selects effectively all T cells that are specific for any peptide from
the antigens that we target (e.g., WT1, MAGE-A4, PRAME, Survivin, NY-ESO-1, and SSX2). Our in-vitro manufacturing process promotes proliferation of
very rare cancer-killing T cells and augments their anti-tumor properties to provide benefit to patients following their infusion. By using the multi-antigen
targeted approach, our proprietary technology can kill heterogeneous tumor cell populations more effectively than single-antigen targeted approaches, thereby
reducing the likelihood of tumor escape and potentially increasing the durability of a patient’s response to therapy.

Recent Developments

Change in Headquarters. On February 15, 2019 we announced a change in our corporate headquarters from Jacksonville, Florida to Houston, Texas.

Presentations at American Society for Blood and Marrow Transplantation and the Center for International Blood and Marrow Transplant Research
(ASBMT and CIBMTR). Between February 20-23, 2019, four abstracts, including three oral presentations, were presented at the Transplantation & Cellular
Therapy (TCT) Meetings of the American Society for Blood and Marrow Transplantation and the Center for International Blood and Marrow Transplant
Research (ASBMT and CIBMTR). The studies summarize data achieved using multi-tumor antigen specific T cells that were developed at Baylor College of
Medicine in the laboratories of Dr. Swati Naik, Dr. Ann Leen, Dr. Premal Lulla and Dr. Juan Vera, and exclusively licensed to us.

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Presentations at 60th American Society of Hematology Annual Meeting (ASH 2018). Between December 1-3, 2018 three presentations, including one oral
presentation  were  presented  at  60th  American  Society  of  Hematology  Annual  Meeting.  The  studies  describe  results  achieved  using  multi-tumor  antigen
specific T cells that were developed at the Baylor College of Medicine in the laboratories of Dr. Swati Naik, Dr. Premal Lulla, Dr. Ann Leen and Dr. Juan
Vera, and exclusively licensed to Marker.

Merger Agreement. On October 17, 2018, the Company completed its previously announced acquisition with Marker Cell Therapy, Inc., formerly known as
Marker Therapeutics, Inc., a privately-held Delaware corporation (“Marker Cell”), in accordance with the terms of an Agreement and Plan of Merger and
Reorganization dated as of May 15, 2018 (the “Merger Agreement”) by and among the Company, Timberwolf Merger Sub, Inc., a Delaware corporation and
wholly-owned subsidiary of the Company (“Merger Sub”), and Marker. On October 17, 2018, pursuant to the Merger Agreement, Merger Sub was merged
with and into Marker Cell (the “Merger”), with Marker Cell being the surviving corporation and becoming a wholly-owned subsidiary of the Company. In
connection with the Merger, the Company changed its name to Marker Therapeutics, Inc. and Marker Cell changed its name to Marker Cell Therapy, Inc. At
the effective time of the Merger, the former Marker Cell stockholders received (i) an aggregate of 13,914,255 shares of the Company’s common stock which
equaled  the  number  of  shares  of  the  Company’s  common  stock  issued  and  outstanding  immediately  prior  to  the  effective  time  of  the  Merger,  and  (ii)  an
aggregate of 5,046,003 warrants which equaled the number of the Company’s warrants and stock options issued and outstanding immediately prior to the
effective time of the Merger.

The issuance of the shares of Company common stock to the former stockholders of Marker Cell in connection with the Merger and related transactions was
approved by the Company’s stockholders at the 2018 annual meeting of stockholders (the “2018 Annual Meeting”) held on October 16, 2018.

In connection with the Merger, the Company filed an amendment to its articles of incorporation in Nevada to increase the authorized shares of common stock
from 41,666,667 shares to 150,000,000 shares and to change the Company’s name to Marker Therapeutics, Inc. (“Certificate of Amendment”). The Company
then reincorporated from a Nevada corporation to a Delaware corporation and filed its certificate of incorporation in Delaware. Finally, a certificate of merger
was filed in Delaware to merge Marker Cell Therapy, Inc. (f/k/a Marker Therapeutics, Inc.) with and into Merger Sub, with Marker Cell Therapy, Inc. being
the surviving corporation and wholly owned subsidiary of the Company. The name change, reincorporation and Merger were all effective as of October 17,
2018. Beginning as of the market open on October 18, 2018, shares of the Company’s common stock commenced trading on The Nasdaq Capital Market
under its new ticker symbol “MRKR”.

Securities Purchase Agreements. On October 17, 2018, concurrent with the completion of the Merger, the Company issued to certain accredited investors in
a private placement transaction (the “Financing”), an aggregate of 17,500,000 shares of its common stock, and warrants to purchase 13,437,500 shares of
common stock at an exercise price of $5.00 per share with a five-year term, for aggregate proceeds of $70 million pursuant to the terms of the Securities
Purchase Agreements, dated June 8, 2018, by and among the Company and certain accredited investors.

After  taking  into  account  the  issuance  of  shares  in  the  Financing  described  above,  immediately  following  the  effective  time  of  the  Merger,  the  pro  forma
ownership of the issued and outstanding shares of Company common stock on a fully diluted basis (assuming all issued and outstanding warrants and options
are exercised) was approximately as follows: Marker Cell’s former stockholders 27.5%, Company stockholders prior to the Merger 27.5%, and the private
placement  stockholders  45%.  Following  the  completion  of  the  Merger  and  the  Financing,  there  were  45,328,510  issued  and  outstanding  shares  of  the
Company’s common stock.

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Products and Technology in Development

The following chart sets forth our products and technologies under development.

Our MultiTAA T Cell Products

We are advancing two MultiTAA T cell products through clinical development:

1) Mixed Antigen Peptide Pool (“MAPP”) T cells is a product currently being studied for patients with lymphoma, multiple myeloma and selected solid

tumors in Phase 1. MAPP is an autologous product that targets the NY-ESO-1, PRAME, MAGE-A4, Survivin and SSX2 antigens, and

2) Leukemia  Antigen  Peptide  Pool  (“LAPP”)  T  cells  is  a  product  currently  being  studied  for  patients  with  AML  and  MDS  in  Phase  1.  LAPP  is  an
allogeneic  product  targeting  the  WT1,  NY-ESO-1,  PRAME,  and  Survivin  antigens  and  the  stem  cell  donor  is  used  as  the  source  of  the  cells
manufactured for therapy.

While  the  blood  source  and  the  antigens  for  stimulation  differ  between  the  LAPP  and  the  MAPP  products,  the  manufacturing  process  for  each  product  is
otherwise identical.

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While single-antigen specific therapy can eliminate all the tumor cells expressing the targeted antigen, the residual tumor cells that do not express that antigen
may survive and expand. In addition, tumor cells may also downregulate or mutate the targeted antigen, thus becoming invisible to the T cell therapy. Both
phenomena create a transformed tumor that is impervious to that therapy. This process is referred to as antigen-negative tumor escape.

Our solution to the problem of tumor heterogeneity was to develop T cell products that simultaneously attack multiple tumor-expressed antigens and thereby
enable more complete initial tumor targeting, thus minimizing the subsequent opportunity for the cancer to engage escape mechanisms. Of note, data suggest
this strategy may be responsible for recruitment and activation of unique cancer-killing cells from the patient’s own immune repertoire to participate in cancer
eradication, further minimizing the possibility for tumor cell escape.

Our  proprietary  MultiTAA  T  cell  platform  may  have  meaningful  advantages  over  current  CAR-T  and  TCR  cell  therapy  approaches.  Compared  to  current
gene-modified T cell therapies, our programs are characterized by the following:

· Demonstrated clinical benefit, without the need for lymphodepletion before infusion: In BCM’s Phase I lymphoma study, we saw complete
responses (“CRs”) in 50 – 60% of its evaluable patients. We believe it is significant that no patient with a CR has subsequently relapsed with disease,
whereas  typically  30%  or  more  of  patients  with  CR  in  reported  CAR-T  studies  relapse  within  one  year.  In  patient  results  to  date,  observed
therapeutic responses appear to be highly durable, with some patients being relapse-free beyond five years.

· Non-gene-modified: Unlike CAR-T and TCR approaches, our therapy requires no genetic modification of T cells, a costly and complex process
that significantly complicates the manufacturing of a patient product. We believe our therapy can be manufactured at a fraction of the cost of a gene-
modified T cell product, with substantially reduced complexity of manufacturing.

· Low incidence rate of adverse events: In 78 patients treated to date, we have seen only one grade III adverse reaction considered possibly related
to our therapy. This appears to compare favorably with published CD19 CAR-T studies, wherein up to 95% of patients had associated grade III or
higher adverse events during treatment. We believe that it is notable that there have been no cases of cytokine-release syndrome (“CRS”), or related
serious adverse events (“SAEs”) in patients treated with MAPP or LAPP therapy to date.

· Capable of addressing a broad repertoire of cancer cells: While CAR-T and TCR therapies generally target a single epitope, our manufacturing
process selects for T cells that are specific for multiple peptides derived from several targeted antigens. Deep gene sequencing of our products shows
that a typical patient dose usually consists of approximately 4,000 unique T cell clonotypes targeting up to five different tumor-associated antigens.
In layman’s terms, the five antigen targets can be recognized by a very wide range of T cells, facilitating robust killing of targeted cancer cells.

· Appears to drive endogenous immune responses: We see evidence of “epitope spreading” in our patients, meaning that our therapy is potentially
inducing an enhanced response by the patient’s own T cells (specific for an expanded set of tumor-associated antigens beyond those targeted by our
infused product). Our correlative analyses show expansion of endogenous T cells, other than those present in our product, in the months following
the infusion of our product. This phenomenon, also known as “antigen spreading,” is potentially important in generating a durable response for a
patient, because it enables the killing of tumors that do not express any of the antigens initially targeted by our product.

Our Folate Receptor Products

Folate Receptor alpha (“FRa”) is overexpressed in over 80% of breast cancers and in addition, over 90% of ovarian cancers, for which the only treatment
options are surgery, radiation therapy and chemotherapy, creating a very important and urgent clinical need for a new therapeutic strategy. Time to recurrence
is relatively short for ovarian cancer and survival prognosis is extremely poor after recurrence. In the United States alone, there are approximately 30,000
ovarian cancer patients and 40,000 triple-negative breast cancer patients newly diagnosed every year. The FRa vaccine (now called TPIV200) intended to
treat  these  conditions  is  composed  of  a  mixture  of  five  FRa  immunogenic  peptides  adjuvanted  with  low-dose  granulocyte-macrophage  colony-stimulating
factor (“GM-CSF”).

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GMP Manufacturing Scale Up of TPIV200 and Production to Supply Additional Phase II Clinical Trials

We  have  developed  a  commercial-quality  lyophilized  formulation  of  the  TPIV200  peptides  in  a  single  vial  for  reconstitution  and  injection.  Multi-gram
peptide production scale-up has been successfully concluded, and so has the GMP manufacturing of a recent clinical lot of the TPIV200 peptides. The supply
will be used in the company’s ongoing Phase II study in platinum-sensitive ovarian cancer, as well as the 280-patient Phase II study sponsored by the Mayo
Foundation and funded by the U.S. Department of Defense (“DoD”) for treating triple-negative breast cancer. We also made various improvements to the
vaccine manufacturing process, resulting in what we believe to be a superior formulation of the vaccine that is more amenable to large-scale manufacturing
and commercialization. Thus, Good Manufacturing Practice (“GMP”) manufacturing development for the Phase II trials has been completed.

Phase I Human Clinical Trial – Folate Receptor Alpha Breast and Ovarian Cancers – Mayo Foundation

On July 27, 2015, we exercised our option agreement with Mayo Foundation with the signing of a worldwide exclusive license agreement to commercialize
the  proprietary  FRa  vaccine  technology  for  all  cancer  indications.  As  part  of  this  agreement,  the  IND  for  the  Folate  Receptor  alpha  Phase  I  trial  was
transferred from Mayo Foundation to the Company for Phase II clinical trials as our lead peptide vaccine product.

The results from the initial 21-patient Phase I clinical trial for the FRa vaccine have now been reported. Twenty-one patients with breast or ovarian cancer,
who  had  undergone  standard  surgery  and  adjuvant  treatment,  were  treated  with  one  cycle  of  cyclophosphamide.  Following  this,  patients  were  vaccinated
intradermally with TPIV200 on day one of a 28-day cycle for a maximum of six vaccination cycles. On March 15, 2018, we announced the publication of the
clinical data from this trial. The results show that over 90% of patients developed robust and durable antigen-specific immune responses against FRa without
regard  for  HLA  type,  which  aligns  with  the  intended  mechanism  of  action  of  the  vaccine.  TPIV200  vaccine  was  safe  and  well-tolerated;  20  out  of  21
evaluable patients showed positive immune responses, providing a strong rationale for progressing to Phase II trials. Further, the data showed that 16 out of
16 patients in the observation stage showed persistent immune responses (Source: published online 15Mar2018; DOI: 10.1158/1078-0432.CCR-17-2499).

Phase II Development of TPIV200 for Triple-negative Breast Cancer

Triple-negative breast cancer (“TNBC”) is one of the most difficult cancers to treat and represents a clear unmet medical need. On September 15, 2015, we
announced that our collaborators at the Mayo Foundation had been awarded a grant of $13.3 million from the DoD. This grant led by Dr. Keith Knutson of
the Mayo Clinic in Jacksonville, Florida covers the costs for a 280-patient Phase II clinical trial of the FRa vaccine in patients with TNBC. We are working
closely with Mayo Foundation on this clinical trial by providing clinical and manufacturing expertise, as well as providing GMP vaccine formulations under
contract.  This  Phase  II  study  of  TPIV200  in  the  treatment  of  triple-negative  breast  cancer  began  enrolling  patients  in  late  2017  and  enrollment  continues.
Details regarding this trial can be found at www.clinicaltrials.gov under identifier numbers NCT03012100 and RU011501I.

On June 21, 2016, we announced the initiation of a randomized four-arm Phase II trial of TNBC that is sponsored and conducted by the Company (FRV-002),
enrolling women with stage I-III disease who have completed initial surgery and chemo/radiation therapy. This open-label, 80-patient clinical trial is designed
to evaluate dosing regimens, pre-treatment, efficacy, and immune responses. The study is evaluating two doses of TPIV200 (a high dose and a low dose),
each of which will be tested both with and without cyclophosphamide prior to vaccination. Key data from the trial are expected to be included in a future
Biologics License Application submission to the FDA for marketing clearance. We completed enrollment in late 2017 and are now treating and following the
patients. An independent Data Safety Monitoring Board (“DSMB”) reviews the safety in this ongoing Phase II study; no safety issues have been identified to
date. Details regarding this trial can be found at www.clinicaltrials.gov under the identifier number NCT02593227.

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Phase II Development of TPIV200 for Ovarian Cancer

On December 9, 2015, we announced that we received Orphan Drug Designation from the U.S. Food & Drug Administration’s Office of Orphan Products
Development (“OOPD”) for our cancer vaccine TPIV200 in the treatment of ovarian cancer. The TPIV200 ovarian cancer clinical program will now receive
benefits including tax credits on clinical research and seven-year market exclusivity upon receiving marketing approval. TPIV200 is a multi-epitope peptide
vaccine  that  targets  Folate  Receptor  alpha  which  is  overexpressed  in  multiple  cancers  including  over  90%  of  ovarian  cancers.  On  February  3,  2016,  we
announced  that  the  U.S.  FDA  designated  the  investigation  of  the  multiple-epitope  TPIV200  vaccine  for  maintenance  therapy  in  subjects  with  platinum-
sensitive advanced ovarian cancer who achieved stable disease or partial response following completion of standard-of-care chemotherapy, as a Fast Track
Development Program.

On April 21, 2016, we announced our participation in an ovarian cancer study sponsored by Memorial Sloan Kettering Cancer Center (“MSKCC”) in New
York City in collaboration with AstraZeneca Pharmaceuticals in ovarian cancer patients who are not responsive to platinum, a commonly used chemotherapy
for  ovarian  cancer.  This  study,  an  open-label  Phase  II  study  of  TPIV200  in  40  patients  is  designed  to  look  at  the  effects  of  combination  therapy  with
AstraZeneca’s checkpoint inhibitor durvalumab (anti-PD-L1). Interim results from the first 27 patients were presented at the AACR-Rivkin Symposium in
September 2018; safety of the combination was established in these heavily-pretreated patients and a subset of patients exhibited durable disease stabilization.
ORR and PFS with combination treatment was not superior from the expected efficacy of single-agent PD-1/PD-L1 blockade. However, post-immunotherapy
follow-up was suggestive of improved clinical benefit from standard therapies, as the majority of patients post-progression went on to receive subsequent
standard therapy with durable clinical benefit, creating a rationale for exploration of these agents in combination with chemotherapy. Although we have no
business  relationship  with  AstraZeneca,  we  are  paying  for  one-half  of  the  costs  of  the  clinical  study,  in  addition  to  providing  our  TPIV200  for  the  study.
Details regarding this trial can be found at www.clinicaltrials.gov under identifier numbers NCT02764333.

On  January  10,  2017,  we  announced  the  initiation  of  a  Company-sponsored  Phase  II  study  in  platinum-sensitive  ovarian  cancer  patients  (FRV-004).  This
multi-center, double-blind efficacy study is designed to evaluate TPIV200 compared to GM-CSF alone in a randomized, placebo-controlled fashion during
the  first  maintenance  period  after  primary  surgery  and  chemotherapy.  We  have  opened  multiple  clinical  sites  and  enrollment  of  the  120  patients  has  been
completed ahead of schedule. The 120th subject was given the study drug on December 10, 2018. Safety is reviewed by an independent DSMB quarterly and
an interim efficacy analysis is planned in 2019, once 50 patients have progressed. Details regarding this trial can be found at www.clinicaltrials.gov under the
identifier number NCT02978222.

TPIV 100/110 – HER2/neu peptides with GM-CSF

Human epidermal growth factor receptor 2 (“HER2/neu”) amplification/overexpression results in an effective therapeutic target in breast and gastric cancer.
Over-expressed  HER2  is  detected  predominantly  in  malignancies  of  epithelial  origin,  such  as  breast,  gastric,  esophageal,  colorectal,  salivary  gland,
pancreatic, epithelial ovarian, endometrial, and bladder carcinomas, as well as gallbladder and extrahepatic cholangiocarcinomas. HER2 is over-expressed in
approximately 25% of breast cancers and its expression is associated with unfavorable pathologic features and aggressive disease if not treated with targeted
therapies, relative to other forms of breast cancer. While the outcome of patients with HER2 positive breast cancer has significantly improved in the past few
decades  with  an  advent  of  anti-HER2  therapies,  a  substantial  number  of  resected  patients  still  subsequently  develop  metastatic  disease.  The  continued
prevalence of these cancers represents a high unmet medical need, justifying the targeted development of immunotherapeutic strategies.

We have added a Class I-restricted peptide, also licensed from the Mayo Foundation on April 16, 2012, to the four Class II-restricted peptides in TPIV100,
resulting in TPIV 110 after the five peptides are mixed with GM-CSF. Management believes that the combination of Class I and Class II HER2/neu antigens,
gives us the leading HER2/neu vaccine platform. We have amended the IND to incorporate the fifth peptide and will use TPIV110 in subsequent studies with
the goal of producing an even more robust vaccine activating both CD4+ (helper) and CD8+ (killer) T cells.

Transition of the HER2/neu Vaccine

On June 7, 2016, we announced that the Company had exercised its option agreement with Mayo Foundation and signed a worldwide license agreement to
the proprietary HER2/neu vaccine technology. The license gives the Company the right to develop and commercialize the technology in any cancer indication
in which the Her2/neu antigen is overexpressed. As part of this agreement, the IND for the HER2/neu Phase I Trial was transferred from Mayo Foundation to
the Company for Phase II clinical trials as TPIV100, our second product.

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Phase I Human Clinical Trial – HER2/neu+ Breast Cancer – Mayo Foundation

A Phase I study using a vaccine containing four HER2/neu peptides in combination with GM-CSF (now called TPIV100) was initiated in 2012 at the Mayo
Clinic and the primary readout was completed in 2015. Final safety analysis on all the patients treated showed that the vaccine was safe in that context. In
addition, 19 out of 20 evaluable patients showed robust T-cell immune responses to the antigens in the vaccine composition providing a case for advancement
to  Phase  II.  Data  from  the  study  was  presented  at  the  San  Antonio  Breast  Cancer  Symposium  on  December  10,  2015.  An  additional  secondary  endpoint
incorporated  into  this  Phase  I  Trial  was  a  two-year  follow-on  recording  the  time  to  disease  recurrence  in  the  participating  breast  cancer  patients.  Details
regarding this trial can be found at www.clinicaltrials.gov under the identifier number NCT01632332.

On March 14, 2017, we announced that our partners at the Mayo Clinic received a $3.8 million grant from the DoD to conduct a Phase Ib study of the HER2-
targeted vaccine candidate (TPIV100) in an early form of breast cancer called ductal carcinoma in situ (“DCIS”). This is the second Company vaccine to be
tested in a fully-funded study sponsored by the Mayo Foundation. We are working closely with Mayo Foundation on this clinical trial by providing clinical
and manufacturing expertise, as well as providing GMP vaccine formulations under contract. If the study is successful, our HER2/neu vaccine may eventually
augment  or  even  replace  standard  surgery  and  chemotherapy,  and  potentially  could  become  part  of  a  routine  immunization  schedule  for  preventing  breast
cancer in healthy women. The study is expected to enroll 40 – 45 women with DCIS and commence such enrollment during the first quarter of 2019.

Phase II Development of the HER2/neu TPIV110 Vaccine

On October 10, 2018, we announced that Mayo Clinic had been awarded a grant of $11 million from the DoD. This grant is intended to cover the costs of a
large  randomized,  double-blind  Phase  II  study  of  the  Company’s  HER2/neu-targeted  breast  cancer  vaccine,  TPIV110  with  maintenance  ado-trastuzumab
emtansine (T-DM1) compared to GM-CSF alone, in combination with standard one year of T-DM1 maintenance therapy, for treating up to 190 women with
HER2/neu-positive breast cancer. We are working closely with Mayo Foundation on this clinical trial by providing clinical and manufacturing expertise, as
well as providing GMP vaccine formulations under contract. The study will ask whether the administration of vaccine during T-DM1 maintenance therapy in
patients  with  residual  disease  post-neoadjuvant  chemotherapy  effectively  blocks  disease  recurrence  and  the  development  of  metastatic  breast  cancer.  By
prevention of recurrence and metastasis, the expectation is that mortality associated with breast cancer will be decreased.

Products and Technology – Pre-clinical

Polystart

In  addition  to  the  clinical  developments,  our  peptide  vaccine  technology  can  be  coupled  with  our  PolyStart™  nucleic  acid-based  technology,  which  is
designed to make vaccines significantly more effective by producing four times the required peptides for the immune systems to recognize and act on.

Financial Overview

Critical Accounting Policies

The consolidated financial statements are prepared in conformity with U.S. GAAP, which require the use of estimates, judgments and assumptions that affect
the  reported  amounts  of  assets  and  liabilities,  the  disclosure  of  contingent  liabilities  at  the  date  of  the  financial  statements,  and  the  reported  amounts  of
expenses in the periods presented. We believe that the accounting estimates employed are appropriate and resulting balances are reasonable; however, due to
inherent uncertainties in making estimates, actual results could differ from the original estimates, requiring adjustments to these balances in future periods.
The critical accounting estimates that affect the consolidated financial statements and the judgments and assumptions used are consistent with those described
under Note 3 in the Notes to Consolidated Financial Statements in this Form 10-K.

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Research and Development Expenses

To date, our research and development expenses have related primarily to the development of our clinical platform and the identification and development of
our product candidates. Clinical and research and development expenses consist of expenses incurred in performing research and development activities, cost
of  our  clinical  trials,  including  compensation,  share-based  compensation  expense  and  benefits  for  research  and  development  employees  and  consultants,
facilities expenses, overhead expenses, cost of supplies, manufacturing expenses, fees paid to third parties and other outside expenses.

Clinical costs are expensed as incurred. Costs and timing of clinical trials and development of our product candidates will depend on a variety of factors that
include, but are not limited to, the following:

·

·

·

·

·

·

·

·

·

·

per patient clinical trial costs;

the number of patients that participate in the clinical trials;

the number of sites included in the clinical trials;

the length of time required to enroll eligible patients;

the number of doses that patients receive;

the drop-out or discontinuation rates of patients;

potential additional safety monitoring or other studies requested by regulatory agencies;

the duration of patient follow-up;

the efficacy and safety profile of the product candidates; and

the ability to successfully manufacture patient doses.

In addition, the potential for success of each product candidate will depend on numerous factors, including clinical trial outcomes, acceptance by regulatory
authorities, competition, manufacturing capability and commercial viability. We determine which programs to pursue and how much to fund each program in
response to ongoing scientific assessments, competitive developments, clinical trial results, as well as an assessment of each product candidate's commercial
potential.

General and Administrative Expenses

General  and  administrative  expenses  consist  primarily  of  salaries  and  other  related  costs,  including  share-based  compensation,  for  personnel  in  executive,
finance,  accounting,  business  development,  legal  and  human  resources  functions.  Other  significant  costs  include  facility  costs  not  otherwise  included  in
research  and  development  expenses,  legal  fees  relating  to  patent  and  corporate  matters,  insurance  costs  and  professional  fees  for  consultancy,  accounting,
audit and investor relations.

We anticipate that our general and administrative expenses will increase in the future to support our continued research and development activities, and the
potential commercialization of our product candidates.

Income Taxes

We did not recognize any income tax expense for the years ended December 31, 2018 and 2017.

Other Income (Expense)

Other income (expense), net consists of interest income, change in fair value of warrant liabilities and debt extinguishment gain.

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Results of Operations For the Years Ended December 31, 2018 and 2017

The following table summarizes the results of our operations (rounded to the thousand except for per share amounts) for the years ended December 31, 2018
and 2017, together with the changes to those items:

Revenues:

Grant income

Total revenues
Operating expenses:

Research and development - intellectual property acquired
Research and development
General and administrative

Total operating expenses
Loss from operations
Other income (expense):

Change in fair value of warrant liabilities
Interest income
Debt extinguishment gain

Net loss

For the Years Ended
December 31,

2018

2017

Increase / (decrease)

  $

206,000    $
206,000     

183,000    $
183,000     

23,000     
23,000     

    116,045,000     
7,953,000     
24,380,000     

-      116,045,000     
2,702,000     
17,968,000     
    148,378,000      11,663,000      136,715,000     
    (148,172,000)     (11,480,000)     (136,692,000)    

5,251,000     
6,412,000     

(40,000)    
254,000     
-     

(46,000)    
254,000     
(492,000)    
  $ (147,958,000)   $ (10,982,000)   $ (136,976,000)    

6,000     
-     
492,000     

Net loss per share, Basic and Diluted
Weighted average number of common shares outstanding

  $

(7.75)   $
19,092,000     

(1.16)   $
9,453,000     

(6.59)    
9,639,000     

Revenue

13%
13%

- 
51%
280%
1172%
1191%

(767)%
- 
(100)%
1247%

568%
102%

We did not generate any revenue during the years ended December 31, 2018 and 2017, respectively from the sales or licensing of our product candidates.
During  the  year  ended  December  31,  2018,  we  recognized  $206,000  of  revenue  associated  with  a  grant  awarded  to  Mayo  Foundation  from  the  US
Department  of  Defense  for  the  Phase  II  Clinical  Trial  of  TPIV200  which  Mayo  paid  to  us  for  clinical  supplies  manufactured  by  us  and  provided  for  the
clinical study funded by the grant. During the year ended December 31, 2017, we also recognized $183,000 of grant income.

Operating Expenses

Operating expenses incurred during the fiscal year ended December 31, 2018 were $148.4 million compared to $11.7 million in the prior year. Significant
changes and expenditures are outlined as follows:

Research and Development Expense-Intellectual Property Acquired

Research and development – Intellectual Property Acquired, increased $116.0 million in the year ended December 31, 2018 and represented the fair market
value of assets acquired by us in connection with the Merger. Because the Merger was accounted for as an asset acquisition and the assets acquired consisted
of intellectual property that has not received regulatory approval, the total purchase price was immediately expensed as in process research and development
or intellectual property acquired.

Research and Development Expense

Research  and  development  expenses  increased  by  51%  to  $8.0  million  for  the  year  ended  December  31,  2018  from  $5.3  million  for  the  year  ended
December 31, 2017.

Our research and development expenses are highly dependent on the phases of our research projects and therefore fluctuate from period to period.

72

 
 
 
 
 
 
     
     
 
 
 
     
     
 
 
 
   
   
 
   
      
      
      
  
   
   
      
      
      
  
   
   
   
      
      
      
  
   
   
   
 
   
      
      
      
  
   
 
 
 
 
 
 
 
 
 
 
 
 
The increase in our research and development expenses of $2.7 million for the year ended December 31, 2018 compared to the same period in 2017 was
primarily due to our increases from prior period for expenses relating to our planned clinical trials.

General and Administrative Expenses

General and administrative expenses increased by 280% to $24.4 million for the year ended December 31, 2018 from $6.4 million during the prior period.
The increase of $18.0 million was primarily attributable to the following:

o

o

o

o

o

$12.5 million of stock-based compensation expenses for employees and outside consultants,

$0.7 million of headcount-related expenses,

$4.0 million of legal, accounting and professional expenses relating to the merger agreement inclusive of $0.2 million to settle shareholder litigation
filed in connection with our proxy statement,

$0.2 million of investor relations expenses, and

$0.2 million of costs associated with Sarbanes Oxley and cybersecurity initiatives.

Other Income (Expense)

Change in fair value of warrant liabilities

The  change  in  fair  value  of  warrant  liabilities  for  fiscal  year  ended  December  31,  2018  was  $40,000  as  compared  to  ($6,000)  for  the  fiscal  year  ended
December 31, 2017. This increase by $40,000 for the fiscal year ended December 31, 2018 is reflected by a corresponding loss in other income (expense) in
the consolidated statement of operations.

Interest income

Interest income was approximately $0.3 million for the year ended December 31, 2018 and was attributable to interest income relating to a significant portion
of the net proceeds received from our equity financing in October which are held in U.S. Treasury notes and U.S. government agency-backed securities.

Debt extinguishment gain

Debt extinguishment gain was approximately $0.5 million for the year ended December 31, 2017 due to the extinguishment of liabilities we recorded in the
prior period.

Net Loss

We recorded a net loss of $148.0 million or ($7.75) basic and diluted per share during the year ended December 31, 2018 compared to a net loss of $11.0
million  or  ($1.16)  basic  and  diluted  per  share  during  the  year  ended  December  31,  2017.  The  weighted  average  number  of  shares  outstanding  was  19.1
million  basic  and  diluted  for  the  year  ended  December  31,  2018  compared  to  9.5  million  basic  and  diluted  for  the  year  ended  December  31,  2017.  The
increase in our net losses in 2018, as compared to 2017, was due to the research and development intellectual property acquired, continued expansion of our
research  and  development  activities,  increased  clinical  trials  and  manufacturing  activities,  and  the  overall  growth  of  our  corporate  infrastructure.  We
anticipate  that  we  will  continue  to  incur  net  losses  in  the  future  as  we  further  invest  in  our  research  and  development  activities,  including  our  clinical
development. In addition, our general and administrative expenses increased in 2018 due to the increase in headcount and stock-based equity awards related
to existing and new executives and key consultants.

73

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liquidity and Capital Resources

We  have  not  generated  any  revenues  from  the  sales  or  licensing  of  our  product  candidates  since  inception  and  only  have  limited  revenue  associated  with
grants. We have financed our operations primarily through public and private offerings of our stock and debt including warrants and the exercise thereof.

The following table sets forth our cash and cash equivalents and working capital as of December 31, 2018 and 2017:

Cash and cash equivalents
Working Capital

Cash Flows

December 31,
2018

December 31,
2017

  $
  $

61,747,000    $
59,193,000    $

5,129,000 
3,658,000 

The following table summarizes our cash flows for the years ended December 31, 2018 and 2017:

Net Cash provided by (used in):

Operating activities
Investing activities
Financing activities

Net increase/(decrease) in cash

Financings

For the Years Ended
December 31,

2018

2017

  $

  $

(14,480,000)   $
(148,000)    
71,245,000     
56,617,000    $

(8,439,000)
- 
5,717,000 
(2,722,000)

May 2018 Private Placement Transaction Common Stock Purchase Agreement

On May 18, 2018, we closed on the sale of 1,300,000 shares of common stock for $2.40 per share pursuant to a Common Stock Purchase Agreement with an
existing accredited investor in a private placement under Rule 506 of Regulation D pursuant to the terms of a Common Stock Purchase Agreement. Aggregate
gross proceeds were approximately $3.1 million.

May 2018 Exercise of Warrants Held by Existing Institutional Investors

Also on May 18, 2018, we and certain existing institutional investors, who are holders of various warrants to purchase shares of Company common stock,
closed on Warrant Exercise Agreements in which we agreed to reduce the exercise price for a portion of the investors’ previously purchased Series C, Series
D, Series E and Series F warrants from $6.00, $9.00, $15.00 and $7.20, respectively per share to $2.50 per share, provided that the investors exercise such
warrants for cash immediately, which they did, for 782,506 shares and aggregate proceeds of approximately $2.0 million.

June 2017 Private Placement Transaction

On June 26, 2017, we completed private placements of units with certain accredited investors. In the private placement transaction, we sold 1,503,567 shares
of common stock for $3.97 per share and five-year warrants to purchase an equal number of shares of common stock, at an exercise price of $3.97 per share,
for $0.125 per warrant, with one common share and one warrant being sold together as a unit for a total of $4.095 per unit. We issued and sold an aggregate of
1,503,567 million units for aggregate gross proceeds of $6.2 million. We incurred $0.8 million in agency fees and legal costs. In connection with the offering,
we reduced the exercise price for the warrants to purchase an aggregate of 653,187 shares of common stock issued to investors in the private placement that
closed in August 2016 from $6.00 per share to $3.97 per share.

74

 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
      
  
   
   
 
 
 
 
 
 
 
 
 
 
October 2018 Private Placement Transaction

On October 17, 2018, concurrent with the completion of the Merger, we issued to certain accredited investors in a private placement transaction an aggregate
of 17,500,000 shares of its common stock, and warrants to purchase 13,437,500 shares of common stock at an exercise price of $5.00 per share with a five-
year term, for aggregate proceeds of $70.0 million pursuant to the terms of the Securities Purchase Agreements, dated June 8, 2018, by and among us and
certain accredited investors.

Funding Requirements

Our primary uses of capital are, and we expect will continue to be, compensation and related expenses, third-party clinical and research and development
services, laboratory and related supplies, clinical costs, legal and other regulatory expenses, facility costs and general overhead costs.

The successful development of any of our product candidates is highly uncertain. As such, at this time, we cannot reasonably estimate or know the nature,
timing and costs of the efforts that will be necessary to complete the development of our product candidates. We are also unable to predict when, if ever,
material net cash inflows will commence from the sale of product candidates. This is due to the numerous risks and uncertainties associated with developing
medical treatments, including, but not limited to, the uncertainty of:

·
·
·
·
·

·
·

successful enrollment in, and successful completion of, clinical trials;
receipt of marketing approvals from applicable regulatory authorities;
making arrangements with third-party manufacturers;
obtaining and maintaining patent and trade secret protection and regulatory exclusivity;
launching commercial sales of our products, if and when approved, whether alone or in collaboration with others; and market acceptance of our
products, if and when approved;
successfully negotiating reimbursement for our products from various third-party payors; and
the ability to successfully manufacture patient doses.

A change in the outcome of any of these variables with respect to the development of any of our product candidates would significantly change the costs and
timing associated with the development of our product candidates.

Because all of our product candidates are in the early stages of clinical and preclinical development and the outcome of these efforts is uncertain, we cannot
estimate the actual amounts necessary to successfully complete the development and commercialization of product candidates or whether, or when, we may
achieve profitability. Until such time, if ever, that we can generate substantial product revenue, we expect to finance our cash needs through a combination of
equity or debt financings and collaboration arrangements.

We  plan  to  continue  to  fund  our  operations  and  capital  funding  needs  through  equity  and/or  debt  financing.  We  may  also  consider  new  collaborations  or
selectively partnering our technology. To the extent that we raise additional capital through the sale of equity or convertible debt securities, the ownership
interests  of  our  stockholders  will  be  diluted,  and  the  terms  may  include  liquidation  or  other  preferences  that  adversely  affect  the  rights  of  our  existing
stockholders.  The  incurrence  of  indebtedness  would  result  in  increased  fixed  payment  obligations  and  could  involve  certain  restrictive  covenants,  such  as
limitations on our ability to incur additional debt, limitations on our ability to acquire or license intellectual property rights and other operating restrictions
that  could  adversely  impact  our  ability  to  conduct  our  business.  If  we  raise  additional  funds  through  strategic  partnerships  and  alliances  and  licensing
arrangements with third parties, we may have to relinquish valuable rights to our technologies or product candidates or grant licenses on terms unfavorable to
us. Any of these actions could harm our business, results of operations and future prospects.

75

 
 
 
 
 
 
 
 
 
 
 
 
 
Outlook

Based on our clinical and research and development plans and our timing expectations related to the progress of our programs, we expect that our cash, cash
equivalents and investment securities as of December 31, 2018 will enable us to fund our operating expenses and capital expenditure requirements through at
least the second quarter of 2020. We have based this estimate on assumptions that may prove to be wrong, and we could utilize our available capital resources
sooner  than  we  currently  expect.  Furthermore,  our  operating  plan  may  change,  and  we  may  need  additional  funds  to  meet  operational  needs  and  capital
requirements  for  product  development  and  commercialization  sooner  than  planned.  Because  of  the  numerous  risks  and  uncertainties  associated  with  the
development  and  commercialization  of  our  product  candidates  and  the  extent  to  which  we  may  enter  into  additional  collaborations  with  third  parties  to
participate  in  their  development  and  commercialization,  we  are  unable  to  estimate  the  amounts  of  increased  capital  outlays  and  operating  expenditures
associated with our current and anticipated clinical trials. Our future funding requirements will depend on many factors, as we:

·
·

·

·
·

initiate or continue clinical trials of our product candidates;
continue the research and development of our product candidates; seek to discover additional product candidates; seek regulatory approvals for our
product candidates if they successfully complete clinical trials;
establish sales, marketing and distribution infrastructure and scale-up manufacturing capabilities to commercialize any product candidates that may
receive regulatory approval;
strategic transactions we may undertake; and
enhance operational, financial and information management systems and hire additional personnel, including personnel to support development of
our product candidates and, if a product candidate is approved, our commercialization efforts.

Off-Balance Sheet Arrangements

We have not entered into any off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition,
changes in financial condition, revenues, expenses, results of operations, liquidity, capital expenditures or capital resources that is material to investors.

Tax Loss and Credit Carryforwards

As of December 31, 2018, we have approximately $57.0 million of federal and $37.3 million of state Net Operating Loss (“NOL”s) that may be available to
offset future taxable income, if any. The federal net operating loss carryforwards of $41.6 million, if not utilized, will expire between 2029 and 2037. The
federal net operating loss carryforwards of $15.4 million generated in 2018 are subject to an 80% limitation on taxable income, do not expire and will carry
forward  indefinitely.  The  state  net  operating  loss  carryforwards  of  $21.8  million,  if  not  utilized,  will  begin  to  expire  in  2035.  The  state  net  operating  loss
carryforwards of $15.4 million generated in 2018 are subject to an 80% limitation on taxable income, do not expire and will carry forward indefinitely. Any
change in ownership greater than 50% under Section 382 of the Internal Revenue Code, or the “Code”, places significant annual limitations on the use of such
net operating loss carryforwards.

At December 31, 2018 and 2017, we recorded a 100% valuation allowance against our deferred tax assets of approximately $20.0 million and $11.9 million,
respectively, as our management believes it is uncertain that they will be fully realized. If we determine in the future that we will be able to realize all or a
portion of our net operating loss carryforwards, an adjustment to valuation allowance against our deferred tax assets would increase net income in the period
in which we make such a determination.

Inflation

Inflation affects the cost of raw materials, goods and services that we use. In recent years, inflation has been modest. However, fluctuations in energy costs
and commodity prices can affect the cost of all raw materials and components. The competitive environment somewhat limits our ability to recover higher
costs resulting from inflation by raising prices. Although we cannot precisely determine the effects of inflation on our business, it is management’s belief that
the  effects  on  future  revenues  and  operating  results  will  not  be  significant.  We  do  not  believe  that  inflation  has  had  a  material  impact  on  our  results  of
operations for the periods presented, except with respect to payroll-related costs and other costs arising from or related to government-imposed regulations.

76

 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We are a smaller reporting company as defined by Rule 12b-2 of the Exchange Act and are not required to provide the information required under this item.

ITEM 8. FINANCIAL STATEMENTS

The Financial Statements are incorporated herein by reference to pages F-1 to F-27 at the end of this report and the supplementary data is not applicable.

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

We have had no changes in, or disagreements with our principal independent accountants.

ITEM 9A. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We have established disclosure controls and procedures, as such term is defined in Rule 13a-15(e) under the Securities Exchange Act of 1934. Under the
supervision and with the participation of our management, we conducted an evaluation of the effectiveness of our disclosure controls and procedures as of
December 31, 2018 to ensure that the information required to be disclosed by us in the reports that we file or submit under the Securities Exchange Act of
1934 is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures
include, without limitation, controls and procedures designed to ensure that information required to be disclosed by us in the reports that we file or submit
under  the  Securities  Exchange  Act  of  1934  is  accumulated  and  communicated  to  our  management,  including  our  principal  executive  officer  and  principal
financial officer as appropriate, to allow timely decisions regarding required disclosure. Our management, with participation of our principal executive officer
and principal financial officer, has evaluated the effectiveness of our disclosure controls and procedures as of December 31, 2018. Based on that evaluation,
our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective as of December 31, 2018.

Management’s Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act
Rules  13a-15(f)  and  15d-15(f).  Under  the  supervision  and  with  the  participation  of  our  management,  including  our  principal  executive,  financial  and
accounting officer, we conducted an evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2018 based on the
framework in Internal Control—Integrated Framework 2013 issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
Based on that evaluation, our management concluded that our internal control over financial reporting was effective as of December 31, 2018.

The independent registered public accounting firm, Marcum LLP, has issued an attestation report on our internal control over financial reporting. The report
on the audit of internal control over financial reporting is included in this Annual Report on Form 10-K.

Cybersecurity

We utilize information technology for internal and external communications with vendors, clinical sites, banks, investors and shareholders. Loss, disruption or
compromise of these systems could significantly impact operations and results.

We are not aware of any material cybersecurity violation or occurrence. We believe our efforts toward prevention of such violation or occurrence, including
system  design  and  controls,  processes  and  procedures,  training  and  monitoring  of  system  access,  limit,  but  may  not  prevent  unauthorized  access  to  our
systems.

Other than temporary disruption to operations that may be caused by a cybersecurity breach, we consider cash transactions to be the primary risk for potential
loss. We and our financial institution take steps to minimize the risk by requiring multiple levels of authorization and other controls.

Changes in Internal Control Over Financial Reporting

There has been no change in our internal control over financial reporting during our most recent fiscal quarter that has materially affected, or is reasonably
likely to materially affect, our internal control over financial reporting.

77

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ON INTERNAL CONTROL OVER FINANCIAL REPORTING

To the Shareholders and Board of Directors of
Marker Therapeutics, Inc.

Opinion on Internal Control over Financial Reporting

We have audited Marker Therapeutics, Inc.'s (the “Company”) internal control over financial reporting as of December 31, 2018, based on criteria established
in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the
Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2018, based on criteria established in
Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the consolidated
balance sheets as of December 31, 2018 and 2017 and the related consolidated statements of operations, shareholders’ equity (deficit), and cash flows and the
related notes for each of the two years in the period ended December 31, 2018 of the Company, and our report dated March 15, 2019 expressed an unqualified
opinion on those financial statements.

Basis for Opinion

The Company's management is responsible for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of
internal  control  over  financial  reporting,  included  in  the  accompanying  “Management  Annual  Report  on  Internal  Control  over  Financial  Reporting”.  Our
responsibility  is  to  express  an  opinion  on  the  Company's  internal  control  over  financial  reporting  based  on  our  audit.  We  are  a  public  accounting  firm
registered  with  the  PCAOB  and  are  required  to  be  independent  with  respect  to  the  Company  in  accordance  with  the  U.S.  federal  securities  laws  and  the
applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial
reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and
evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as
we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control over Financial Reporting

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

Because of the inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of
effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that degree of compliance with
the policies or procedures may deteriorate.

/s/ Marcum LLP

Marcum LLP
New York, NY
March 15, 2019 

78

 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 9B. OTHER INFORMATION

The disclosure set forth below is filed in lieu of a Form 8-K that otherwise would have been required with respect to Item 5.02 Departure of Directors or
Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, particularly 5.02 (e)
Compensatory Arrangements of Certain Officers.

Bonus Awards 2018

On March 14, 2019 the Board of Directors approved a discretionary bonus to Mr. Hoang, the Company’s President and Chief Executive Officer, of $181,250
to be paid in cash and determined that no other discretionary cash bonuses would be paid for 2018 to any of our other named executive officers.

Amendment to Mr. Hoang’s Option Award Agreement.

On March 14, 2019, the Company and Mr. Hoang entered into an amendment to Mr. Hoang’s stock option award agreement (the “Amended Option
Agreement”). Pursuant to the terms of the Amended Option Agreement, Mr. Hoang’s prior grant of 1,359,855 options to purchase common stock, which
previously vested immediately was revised to add a vesting requirement over four years. The Amended Option Agreement provides for the 1,359,855 options
to vest monthly over four years through September 2022. All other terms of the original award relating to the exercise price and grant date remained
unchanged from the initial award.

Amendment to Mr. Hoang’s Employment Agreement.  

On March 14, 2019, the Company and Mr. Hoang entered into an amendment to Mr. Hoang’s employment agreement to make the following changes:

·
·

·
·

To reflect an increase of Mr. Hoang’s annual base salary from $362,500 to $380,000 per year effective January 1, 2019;
To  eliminate  references  to  future  equity  awards  in  the  second  and  third  anniversary  of  the  Employment  Agreement  of  one  percent  (1%)  of
outstanding shares and to eliminate references to the initial equity award Mr. Hoang already received and to eliminate the first anniversary equity
award that was not paid by the Company to Mr. Hoang;
To revise the Company’s products and services applicable to the non-compete provision; and
To change the notice provision to the new headquarter location in Texas and the governing law to Texas.

All other terms of Mr. Hoang’s employment agreement not modified by the Amendment remain unchanged and in place. The description of the Amendment
is qualified in its entirety by reference to the Amendment filed hereto as Exhibit 10.40.

2019 Bonus Program
On March 14, 2019, the Board of Directors approved the 2019 bonus program for Mr. Peter Hoang, our Chief Executive Officer and President, Mr. Anthony
Kim, our Chief Financial Officer and Mr. Michael J.  Loiacono, our Chief Accounting Officer, as recommended by the Compensation Committee of the
Board of Directors. Under such bonus program, Mr. Hoang, Mr. Kim and Mr. Loiacono are eligible for bonuses of up to $190,000 $150,000 and $96,250,
respectively, equaling up to 50%, 40% and 35%, of their respective base salaries (each a “Bonus Target”).

The bonuses payable to Mr. Hoang are to be based upon the achievement of the following objectives:

(i) up to 40% of the Bonus Target for meeting regulatory and clinical objectives associated with the Company’s AML product candidate;

79

 
 
 
  
 
 
 
 
 
 
 
 
 
 
(ii) up to 35% of the Bonus Target for financial performance and corporate objectives including related to capital management and

partnership outreach undertakings;

(iii) up to 15% of the Bonus Target for meeting scientific and technical objectives relating to the manufacturing processes and laboratory

development; and

(iv) up to 10% of the Bonus Target for product manufacturing objectives.

The bonuses payable to Mr. Kim are to be based upon the achievement of the following objectives:

(i)

(ii)

up to 40% of the Bonus Target related to capital management activities;

up to 20% of the Bonus Target related to the Company’s operating budget;

(iii)

up to 20% of the Bonus Target related to investor relations; and

(iv)

up to 20% of the Bonus Target related to partnership outreach undertakings.

The bonuses payable to Mr. Loiacono are to be based upon the achievement of the following objectives:

(i)

(ii)

up to 40% of the Bonus Target related to compliance matters;

up to 30% of the Bonus Target related to the Company’s operating budget;

(iii)

up to 20% of the Bonus Target related to implementation of cybersecurity matters; and

(iv)

up to 10% of the Bonus Target related to capital management activities.

The payments of any bonuses pursuant to the above are qualified and subject to (i) the Company having sufficient capital to operate its business for the
ensuing twelve months, and (ii) the successful attainment of at least 85% of each person’s objectives. The bonuses are able to be paid in a combination of cash
and common stock at the discretion of the Compensation Committee.

80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

PART III

The  information  required  by  this  item  and  not  set  forth  below  will  be  set  forth  in  the  sections  headed  “Election  of  Directors,”  “Management  and  Named
Executive  Officers”  and  “Section  16(a)  Beneficial  Ownership  Reporting  Compliance”  in  our  definitive  proxy  statement  for  our  2018  Annual  Meeting  of
Stockholders, or our Proxy Statement, to be filed with the SEC within 120 days after the end of the fiscal year ended December 31, 2018, and is incorporated
herein by reference.

We have adopted a written code of business conduct and ethics that applies to our directors, officers and employees, including our principal executive officer,
principal financial and accounting officer or controller, or persons performing similar functions, known as the Code of Ethics and Business Conduct. The
Code of Ethics and Business Conduct is available on our website at www.markertherapeutics.com under the Corporate Governance section of our Investors
page.  If  we  make  any  substantive  amendments  to,  or  grant  any  waivers  from,  the  code  of  business  conduct  and  ethics  for  any  officer  or  director,  we  will
disclose the nature of such amendment or waiver on our website or in a current report on Form 8-K.

ITEM 11. EXECUTIVE COMPENSATION

The information required by this item will be set forth in the section headed “Executive Compensation-Compensation Discussion and Analysis” in our Proxy
Statement and is incorporated herein by reference.

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

The  information  required  by  this  item  will  be  set  forth  in  the  section  headed  “Equity  Compensation  Plan  Information”  and  “Security  Ownership  of
Management and Certain Beneficial Owners” in our Proxy Statement and is incorporated herein by reference.

The information required by Item 201(d) of Regulation S-K will be set forth in the section headed “Executive Compensation-Compensation Discussion and
Analysis” and “Board of Directors and Corporate Governance” in our Proxy Statement and is incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE 

The information required by this item will be set forth in the section headed “Certain Relationships and Related Transactions” and “Board of Directors and
Corporate Governance” in our Proxy Statement and is incorporated herein by reference.

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

The information required by this item will be set forth in the section headed “Independent Auditors’ Fees and Services” in our Proxy Statement and is
incorporated herein by reference.

81

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a)          The documents filed as part of this report are as follows:

PART IV

1.                        The  financial  statements  and  accompanying  report  of  independent  registered  public  accounting  firm  are  set  forth  immediately  following  the
signature page of this report on pages F-1 through F-27.

2.            All financial statement schedules are omitted because they are inapplicable, not required or the information is included elsewhere in the financial
statements or the notes thereto.

3.            The exhibits required to be filed by this report or able to be incorporated by reference are listed in the “Exhibit Index” following the financial
statements.

(b)          Other Exhibits
Exhibits required by Item 601 of Regulation S-K are submitted (or incorporated by reference) and listed in a separate section herein immediately following
the “Exhibit Index” and are incorporated herein by reference.

(c)          Not Applicable.

ITEM 16. FORM 10-K SUMMARY

None.

82

 
 
 
 
 
 
 
 
 
  
 
 
 
 
Pursuant to the requirements of Section 13 and 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.

Dated: March 15, 2019

SIGNATURES

Marker Therapeutics, Inc.

By:

By:

/s/ Peter Hoang
Peter Hoang
Chief Executive Officer (Principal Executive Officer) 

/s/ Anthony Kim
Anthony Kim
Chief Financial Officer (Principal Accounting Officer) 

POWER OF ATTORNEY

Each of the undersigned officers and directors of Marker Therapeutics, Inc., hereby constitutes and appoints Peter Hoang and Anthony Kim, their true and
lawful attorney-in-fact and agent, for them and in their name, place and stead, in any and all capacities, to sign their name to any and all amendments to this
Report  on  Form  10-K,  and  other  related  documents,  and  to  cause  the  same  to  be  filed  with  the  Securities  and  Exchange  Commission,  granting  unto  said
attorneys, full power and authority to do and perform any act and thing necessary and proper to be done in the premises, as fully to all intents and purposes as
the undersigned could do if personally present, and the undersigned for himself hereby ratifies and confirms all that said attorney shall lawfully do or cause to
be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on March 15, 2019 on behalf
of the registrant and in the capacities indicated.

Signature
/s/ Peter Hoang
Peter Hoang

/s/ Frederick Wasserman
Frederick Wasserman

/s/ David Laskow-Pooley
David Laskow-Pooley

/s/ John Wilson
John Wilson

/s/ Juan Vera
Juan Vera

/s/ N. David Eansor
N. David Eansor 

/s/ Anthony Kim
Anthony Kim 

  President, Chief Executive Officer and Director

  March 15, 2019

Title

Date

  Director

  Director

  Director 

  Director

  Director  

  March 15, 2019

  March 15, 2019

  March 15, 2019

  March 15, 2019

  March 15, 2019

  Chief Financial Officer

  March 15, 2019

S-1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MARKER THERAPEUTICS, INC.

CONSOLIDATED FINANCIAL STATEMENTS

DECEMBER 31, 2018

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets

Consolidated Statements of Operations

Consolidated Statement of Stockholders’ Equity (Deficit)

Consolidated Statements of Cash Flows

Notes to the Consolidated Financial Statements

F-1

F-2

F-3

F-4

F-5

F-6

F-8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and Board of Directors of
Marker Therapeutics, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Marker Therapeutics, Inc. (the “Company”) as of December 31, 2018 and 2017, the related
consolidated statements of operations, stockholders’ equity (deficit) and cash flows for each of the two years in the period ended December 31, 2018, and the
related  notes  (collectively  referred  to  as  the  “financial  statements”).  In  our  opinion,  the  financial  statements  present  fairly,  in  all  material  respects,  the
financial position of the Company as of December 31, 2018 and 2017, and the results of its operations and its cash flows for each of the two years in the
period ended December 31, 2018, in conformity with accounting principles generally accepted in the United States of America.

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States)  ("PCAOB"),  the  Company's
internal control over financial reporting as of December 31, 2018, based on the criteria established in Internal Control - Integrated Framework issued by the
Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (COSO)  in  2013  and  our  report  dated  March  15,  2019,  expressed  an  unqualified
opinion on the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These  financial  statements  are  the  responsibility  of  the  Company's  management.  Our  responsibility  is  to  express  an  opinion  on  the  Company's  financial
statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company
in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable
assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures
to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks.
Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included
evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as  evaluating  the  overall  presentation  of  the  financial
statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Marcum LLP

Marcum LLP

We have served as the Company’s auditor since 2014.

New York, NY
March 15, 2019

F-2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MARKER THERAPEUTICS, INC.
CONSOLIDATED BALANCE SHEETS

December 31,
2018

December 31,
2017

  $

  $

  $

61,746,748    $
141,717     
108,177     
61,996,642     
147,668     
62,144,310    $

2,754,572    $
49,000     
2,803,572     
2,803,572     

5,129,289 
51,150 
- 
5,180,439 
- 
5,180,439 

1,513,312 
9,000 
1,522,312 
1,522,312 

ASSETS
Current assets:

Cash and cash equivalents
Prepaid expenses and deposits
Interest receivable

Total current assets

Property, plant and equipment, net
Total assets

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:

Accounts payable and accrued liabilities
Warrant liability

Total current liabilities

Total liabilities

COMMITMENTS AND CONTINGENCIES

Stockholders' equity:
Preferred stock - $0.001 par value, 5 million shares authorized at December 31, 2018 and 2017, respectively
Series A, $0.001 par value, 1.25 million shares designated, 0 shares issued and outstanding as of December
31, 2018 and 2017, respectively
Series B, $0.001 par value, 1.5 million shares designated, 0 shares issued and outstanding as of December
31, 2018 and 2017, respectively
Common stock, $0.001 par value, 150 million shares authorized, 45.4 million and 10.6 million shares issued
and outstanding as of December 31, 2018 and 2017, respectively
Additional paid-in capital
Accumulated deficit
Total stockholders' equity
Total liabilities and stockholders' equity

-     

-     

- 

- 

45,440     
365,400,748     
(306,105,450)    
59,340,738     
62,144,310    $

10,616 
161,067,538 
(157,420,027)
3,658,127 
5,180,439 

  $

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

F-3

 
 
 
 
 
   
 
 
 
   
 
   
      
  
   
      
  
   
   
   
   
 
   
      
  
   
      
  
   
      
  
   
   
   
 
   
      
  
   
      
  
 
   
      
  
   
      
  
   
      
  
   
   
   
   
   
   
 
 
 
 
MARKER THERAPEUTICS, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS

Revenues:

Grant income

Total revenues
Operating expenses:

Research and development - intellectual property acquired
Research and development
General and administrative

Total operating expenses
Loss from operations
Other income (expense):

Change in fair value of warrant liabilities
Interest income
Debt extinguishment gain

Net loss

Net loss per share, Basic and Diluted
Weighted average number of common shares outstanding

For the Years Ended
December 31,

2018

2017

  $

205,994    $
205,994     

183,064 
183,064 

116,044,886     
7,952,870     
24,379,871     
148,377,627     
(148,171,633)    

(40,000)    
253,723     
-     
(147,957,910)   $

- 
5,250,985 
6,412,121 
11,663,106 
(11,480,042)

5,500 
- 
492,365 
(10,982,177)

(7.75)   $
19,091,926     

(1.16)
9,453,483 

  $

  $

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

F-4

 
 
 
 
 
 
 
 
 
 
 
   
 
   
      
  
   
   
      
  
   
   
   
   
   
   
      
  
   
   
   
 
   
      
  
   
 
 
 
 
MARKER THERAPEUTICS, INC.
CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY (DEFICIT)

Common Stock

Shares

Par value

  Additional Paid- 
in Capital

  Accumulated  
Deficit

Total
Stockholders'  
Equity

Balance at January 1, 2017

Issuance of common stock and warrants in private placement
Fees and legal costs relating to private placement
Exercise of warrants
Legal costs relating to exercise of warrants
Fair value of repriced warrants as inducement
Stock-based compensation
Repurchase of common stock to pay for employee withholding taxes
Net loss

Balance at December 31, 2017

Issuance of common stock for research and development intellectual property
Issuance of common stock and warrants in private placement
Fees and legal costs relating to private placement
Stock options exercised for cash
Stock warrants exercised for cash
Stock warrants cashless exercised
Stock-based compensation
Repurchase of common stock to pay for employee withholding taxes
Fair value of repriced warrants as inducement
Net loss

Balance, December 31, 2018

  $

8,421,185 
1,503,567 
- 
167,926 
- 
- 
620,685 
(97,639)  

- 
10,615,724 
13,914,255 
18,800,000 
- 
10,416 
1,499,324 
280,760 
327,786 

  $

8,421 
1,504 
- 
168 
- 
- 
621 
(98)  
- 
10,616 
13,914 
18,800 
- 
10 
1,499 
280 
329 

(7,561)  

- 
- 
45,440,704 

  $

(8)  
- 
- 
45,440 

  $

151,991,974 
6,188,499 
(781,660)  
666,498 
(47,043)  
622,042 
2,737,623 
(310,395)  

- 
161,067,538 
116,030,972 
73,101,200 
(6,175,000)  
18,115 
4,352,129 

(280)  

16,350,263 

(71,702)  
727,513 
- 
365,400,748 

  $ (145,815,808)   $

- 
- 
- 
- 

(622,042)  

- 
- 

(10,982,177)  
(157,420,027)  

- 
- 
- 
- 
- 
- 
- 
- 

(727,513)  
(147,957,910)  
  $ (306,105,450)   $

6,184,587 
6,190,003 
(781,660)
666,666 
(47,043)
- 
2,738,244 
(310,493)
(10,982,177)
3,658,127 
116,044,886 
73,120,000 
(6,175,000)
18,125 
4,353,628 
- 
16,350,592 
(71,710)
- 
(147,957,910)
59,340,738 

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

F-5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MARKER THERAPEUTICS, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS

Cash Flows from Operating Activities:

Net loss
Reconciliation of net loss to net cash used in operating activities:

Changes in fair value of warrant liabilities
Stock-based compensation
Debt extinguishment gain
Research and development - intellectual property acquired
Changes in operating assets and liabilities:

Prepaid expenses and deposits
Interest receivable
Accounts payable and accrued expenses
Net cash used in operating activities

Cash Flows from Investing Activities:
Purchase of property and equipment

Net cash used in investing activities
Cash Flows from Financing Activities:

Proceeds from issuance of common stock and warrants in private placement, net of offering costs
Proceeds from exercise of stock warrants, net of offering costs
Proceeds from exercise of stock options
Repurchase of common stock to pay for employee withholding taxes

Net cash provided by financing activities

Net increase (decrease) in cash

Cash at beginning of year
Cash and cash equivalents at end of year

For the Years Ended
December 31,

2018

2017

  $

(147,957,910)   $

(10,982,177)

40,000     
16,350,592     
-     
116,044,886     

(90,567)    
(108,177)    
1,241,260     
(14,479,916)    

(147,668)    
(147,668)    

66,945,000     
4,353,628     
18,125     
(71,710)    
71,245,043     
56,617,459     

  $

5,129,289     
61,746,748    $

(5,500)
2,738,244 
(492,365)
- 

18,999 

283,372 
(8,439,427)

- 
- 

5,408,343 
619,623 
- 
(310,493)
5,717,473 
(2,721,954)

7,851,243 
5,129,289 

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

F-6

 
 
 
 
 
 
 
 
 
 
 
   
 
   
      
  
   
      
  
   
   
   
   
   
      
  
   
   
  
   
   
   
      
  
   
   
   
      
  
   
   
   
   
   
   
 
   
      
  
   
 
 
 
 
MARKER THERAPEUTICS, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS

Supplemental schedule of non-cash financing activities:
Fair value of repriced warrants as inducement
Stock warrants cashless exercised

For the Years Ended
December 31,

2018

2017

  $
  $

727,513    $
280    $

622,042 
- 

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

F-7

 
 
 
 
 
 
 
 
 
 
 
   
 
 
    
  
 
 
 
 
MARKER THERAPEUTICS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2018

NOTE 1:

NATURE OF OPERATIONS

Marker  Therapeutics,  Inc.,  a  Delaware  corporation  formerly  known  as  TapImmune,  Inc.  (the  “Company”  or  “we”),  is  a  clinical-stage  immuno-oncology
company specializing in the development and commercialization of innovative cell-based immunotherapies for the treatment of hematological malignancies
and  solid  tumor  indications,  and  novel  peptide-based  vaccines  for  the  treatment  of  breast  and  ovarian  cancers.  The  Company’s  cell-based  immunotherapy
technology is based on the selective expansion of non-engineered, tumor-specific T cells that recognize tumor associated antigens (i.e. tumor targets) and kill
tumor cells expressing those targets. Once infused into patients, this population of T cells recognizes multiple tumor targets to produce broad spectrum anti-
tumor activity. Because the Company does not genetically engineer its T cells, when compared to current engineered CAR-T and TCR-based approaches, its
products (i) are significantly less expensive to manufacture, (ii) appear to be markedly less toxic, and (iii) are associated with potentially meaningful clinical
benefit. As a result, the Company believes its portfolio of T cell therapies has a potentially compelling therapeutic product profile, as compared to current
gene-modified CAR-T and TCR-based therapies. In addition, the Company’s Folate Receptor Alpha program (TPIV200) for breast and ovarian cancers and
our  HER2/neu  program  (TPIV100/110)  are  in  five  Phase  II  clinical  trials.  In  parallel,  the  Company  has  been  working  on  a  proprietary  nucleic  acid-based
antigen expression technology named PolyStart™ to improve the ability of the immune system to recognize and destroy diseased cells. The Company was
incorporated in Nevada in 1992 and reincorporated in Delaware in October 2018 in connection with the Marker Transaction.

On October 17, 2018, the Company completed its previously announced acquisition with Marker Cell Therapy, Inc., formerly known as Marker Therapeutics,
Inc., a privately-held Delaware corporation (“Marker Cell”), in accordance with the terms of an Agreement and Plan of Merger and Reorganization dated as
of May 15, 2018 (the “Merger Agreement”) by and among the Company, Timberwolf Merger Sub, Inc., a Delaware corporation and wholly-owned subsidiary
of the Company (“Merger Sub”), and Marker. On October 17, 2018, pursuant to the Merger Agreement, Merger Sub was merged with and into Marker Cell
(the “Merger”), with Marker Cell being the surviving corporation and becoming a wholly-owned subsidiary of the Company. In connection with the Merger,
the Company changed its name to Marker Therapeutics, Inc. and Marker Cell changed its name to Marker Cell Therapy, Inc. At the effective time of the
Merger, the former Marker Cell stockholders received (i) an aggregate of 13,914,255 shares of the Company’s common stock which equaled the number of
shares  of  the  Company’s  common  stock  issued  and  outstanding  immediately  prior  to  the  effective  time  of  the  Merger,  and  (ii)  an  aggregate  of  5,046,003
warrants  which  equaled  the  number  of  the  Company’s  warrants  and  stock  options  issued  and  outstanding  immediately  prior  to  the  effective  time  of  the
Merger.

NOTE 2:

BASIS OF PRESENTATION AND MANAGEMENT PLANS

The accompanying financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America. Any
reference in these footnotes to applicable guidance is meant to refer to the authoritative U.S. generally accepted accounting principles (“GAAP”) as found in
the Accounting Standards Codification (“ASC”) and Accounting Standards Update (“ASU”) of the Financial Accounting Standards Board (“FASB”).

The  Company  has  not  generated  any  revenue  from  product  sales  to  date  and,  if  the  Company  does  not  successfully  obtain  regulatory  approval  and
commercialize any of its product candidates, the Company will not be able to generate product revenue or achieve profitability.

The Company is subject to risks common to companies in the biotechnology industry and the future success of the Company is dependent on its ability to
successfully complete the development of, and obtain regulatory approval for its product candidates, manage the growth of the organization, obtain additional
financing  necessary  in  order  to  develop,  launch  and  commercialize  its  product  candidates,  and  compete  successfully  with  other  companies  in  its  industry.
These financial statements are presented in United States dollars and have been prepared in accordance with accounting principles generally accepted in the
United  States  of  America  (“GAAP”).  In  the  opinion  of  management,  the  accompanying  audited  consolidated  financial  statements  reflect  all  adjustments,
consisting of normal recurring adjustments, considered necessary for a fair presentation of such annual results.

F-8

 
 
 
 
 
 
 
 
 
 
 
 
NOTE 3:

SIGNIFICANT ACCOUNTING POLICIES

Principles of Consolidation

These financial statements include the accounts of the Company and its wholly-owned subsidiaries, Marker Cell Therapy, Inc. and GeneMax Pharmaceuticals
Inc. – a dormant subsidiary that wholly owns GeneMax Pharmaceuticals Canada, Inc. All significant intercompany balances and transactions are eliminated
upon consolidation.

Use of Estimates

Preparation  of  the  Company’s  financial  statements  in  conformity  with  GAAP  requires  management  to  make  estimates  and  assumptions  that  affect  certain
reported amounts and disclosures. Accordingly, actual results could differ materially from those estimates. Significant areas requiring management’s estimates
and assumptions include valuation allowance on deferred tax assets, determining the fair value of stock-based compensation and stock-based transactions, the
fair value of the components of the warrant liabilities and accrued liabilities.

Prior Period Reclassification

Prior period grant income that was included in other income (expense) in the December 31, 2017 consolidated statement of operations has been reclassified to
revenues for comparability with the December 31, 2018 presentation. This reclassification had no effect on previously reported net loss.

Research and Development – Intellectual Property Acquired

The Company concluded that its acquisition with Marker Cell Therapy, Inc. completed on October 17, 2018 should be accounted for as an asset acquisition
rather than a business combination under Accounting Standards Codification (ASC) 805, Business Combinations. The merger was accounted for as an asset
acquisition because substantially all the fair value of the assets being acquired are concentrated in a group of similar assets. Furthermore, the acquired assets
did  not  have  outputs  or  employees.  The  assets  acquired  by  the  Company  under  the  merger  included  a  license,  other  associated  intellectual  property,
documentation and records, and related materials. Because Marker’s intellectual property had not received regulatory approval, the $116.0 million purchase
price paid for these assets was immediately expensed in the Company’s statement of operations as research and development – intellectual property acquired.

Revenue Recognition

The Company has not yet generated any revenue from product sales. The Company’s source of revenue in 2018 and 2017 has been from grants. When grant
funds are received after costs have been incurred, the Company records grant revenue upon the receipt of cash.

Cash, Cash Equivalents and Credit Risk

The Company considers highly liquid investments with a maturity of three months or less when purchased to be cash equivalents. Cash and cash equivalents
at December 31, 2018 consisted of cash and certificates of deposit in institutions in the United States. Balances at certain institutions have exceeded Federal
Deposit Insurance Corporation insured limits and U.S. government agency securities.

The  Company  maintains  cash  in  accounts  which  are  in  excess  of  the  Federal  Deposit  Insurance  Corporation  (“FDIC”)  insured  limits  of  $250,000.  As  of
December 31, 2018, and 2017, approximately $3.4 million and $4.9 million, respectively, in cash was uninsured based upon the FDIC insurance coverage
limits.

F-9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Property and Equipment

Leasehold improvements, furniture, equipment and software are recorded at cost and are depreciated using the straight-line method over the estimated useful
lives of the related assets, which range from three to five years. Leasehold improvements are amortized over the shorter of the estimated useful life or the
remaining lease term.

Rent and Deferred Rent

The Company recognizes rent expense for leases with increasing annual rents on a straight-line basis over the term of the lease. The amount of rent expense in
excess of cash payments is classified as deferred rent. Any lease incentives received are deferred and amortized over the term of the lease.

Fair Value Measurements

The  Company  follows  Accounting  Standards  Codification  (“ASC”)  820,  “Fair  Value  Measurements  and  Disclosures,”  (“ASC  820”)  for  the  Company’s
financial assets and liabilities that are re-measured and reported at fair value at each reporting period and are re-measured and reported at fair value at least
annually using a fair value hierarchy that is broken down into three levels. Level inputs are defined as follows:

·

·

·

Level 1 - Quoted prices (unadjusted) in active markets for identical assets and liabilities.

Level  2  -  Inputs  other  than  Level  1  that  are  observable,  either  directly  or  indirectly,  such  as  unadjusted  quoted  prices  for  similar  assets  and
liabilities, unadjusted quoted prices in the markets that are not active, or other inputs that are observable or can be corroborated by observable
market data for substantially the full term of the assets or liabilities.

Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities,
financial instruments and concentration of credit risk.

Patents and Patent Application Costs

Although the Company believes that its patents and underlying technology have continuing value, the amount of future benefits to be derived from the patents
is uncertain. Patent costs are, therefore, expensed as incurred.

Stock-Based Compensation

The Company incurs stock-based compensation expense related to restricted stock units and stock options. The fair value of restricted stock is determined by
the  closing  market  price  of  the  Company's  common  stock  on  the  date  of  grant.  The  Company  estimates  the  fair  value  of  stock  options  granted  using  the
Black-Scholes option pricing model. The Black-Scholes option pricing model was developed for use in estimating the fair value of traded options, which have
no  vesting  restrictions  and  are  fully  transferable.  In  addition,  option  valuation  models  require  the  input  of  highly  subjective  assumptions,  including  the
expected stock price volatility and expected option life. The Company amortizes the fair value of the awards expected to vest on a straight-line basis over the
requisite service period of the awards. Expected volatility is based on historical volatility. The expected life of options granted is based on historical expected
life.  The  risk-free  interest  rate  is  based  on  the  U.S.  Treasury  yield  in  effect  at  the  time  of  grant.  The  forfeiture  rate  is  based  on  historical  data,  and  the
Company records stock-based compensation expense only for those awards that are expected to vest. The dividend yield is based on the fact that no dividends
have been paid historically and none are currently expected to be paid in the foreseeable future:

Expected Term — The expected term of options represents the period that the Company’s stock-based awards are expected to be outstanding based
on the simplified method, which is the half-life from vesting to the end of its contractual term.

Expected Volatility — The Company computes stock price volatility over expected terms based on its historical common stock trading prices.

F-10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Risk-Free Interest Rate — The Company bases the risk-free interest rate on the implied yield available on U. S. Treasury zero-coupon issues with an
equivalent remaining term.

Expected Dividend — The Company has never declared or paid any cash dividends on its common shares and does not plan to pay cash dividends in
the foreseeable future, and, therefore, uses an expected dividend yield of zero in its valuation models. The Company recognizes fair value of stock
options granted to nonemployees as stock-based compensation expense over the period in which the related services are received.

Research and Development Costs

Research and development expenses consist of expenses incurred in performing research and development activities, including compensation and benefits for
research and development employees and consultants, facilities expenses, overhead expenses, cost of laboratory supplies, manufacturing expenses, fees paid
to third parties and other outside expenses.

Research and development costs are expensed as incurred. Clinical trial and other development costs incurred by third parties are expensed as the contracted
work is performed. The Company accrues for costs incurred as the services are being provided by monitoring the status of the clinical trial or project and the
invoices received from its external service providers. The Company estimates depend on the timeliness and accuracy of the data provided by the vendors
regarding the status of each project and total project spending. The Company adjusts its accrual as actual costs become known. Where contingent milestone
payments are due to third parties under research and development arrangements, the milestone payment obligations are expensed when the milestone events
are achieved.

Income Taxes

The Company follows the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are recognized for
the  future  tax  consequences  attributable  to  differences  between  the  financial  statement  carrying  amounts  of  assets  and  liabilities  and  their  respective  tax
balances. Potential deferred tax assets and liabilities are measured using enacted tax rates expected to apply to the taxable income in the years in which those
differences  are  expected  to  be  recovered  or  settled.  The  effect  on  potential  deferred  tax  assets  and  liabilities  of  a  change  in  tax  rates  is  recognized  in  the
statement of operations in the period that includes the date of allowances against deferred tax assets.

Tax benefits are recognized only for tax positions that are more likely than not to be sustained upon examination by tax authorities. The amount recognized is
measured as the largest amount of benefit that is greater than 50 percent likely to be realized upon settlement. A liability for “unrecognized tax benefits” is
recorded for any tax benefits claimed in the Company’s tax returns that do not meet these recognition and measurement standards. As of December 31, 2018,
and 2017, no liability for unrecognized tax benefits was required to be reported. The guidance also discusses the classification of related interest and penalties
on income taxes. The Company’s policy is to record interest and penalties on uncertain tax positions as a component of income tax expense. No interest or
penalties were recorded during the years ended December 31, 2018 and 2017.

Warrant Liability

The Company evaluates options, warrants or other contracts to determine if those contracts or embedded components of those contracts qualify as derivatives
to be separately accounted for. This accounting treatment requires that the carrying amounts of embedded derivatives be marked-to-market at each balance
sheet  date  and  carried  at  fair  value.  If  the  fair  value  is  recorded  as  a  liability,  the  change  in  fair  value  during  the  period  is  recorded  in  the  Statement  of
Operations as either income or expense. Upon conversion, exercise or modification to the terms of a derivative instrument, the instrument is marked to fair
value at the conversion date and then the related fair value is reclassified to equity.

In circumstances where the embedded conversion option in a convertible instrument is required to be bifurcated and there are also other embedded derivative
instruments in the convertible instrument that are required to be bifurcated, the bifurcated derivative instruments are accounted for as a single, compound
derivative instrument.

F-11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The classification of financial instruments, including whether such instruments should be recorded as liabilities or as equity, is re-assessed at the end of each
reporting period. Equity instruments that are initially classified as equity that become subject to reclassification are reclassified to liability at the fair value of
the instrument on the reclassification date. Derivative instrument liabilities will be classified in the balance sheet as current or non-current based on whether
or not net-cash settlement of the derivative instrument is expected within 12 months of the balance sheet date.

Management  must  determine  whether  an  instrument  (or  an  embedded  feature)  is  indexed  to  the  Company’s  own  stock.  An  entity  should  use  a  two-step
approach to evaluate whether an equity-linked financial instrument (or embedded feature) is indexed to its own stock, including evaluating the instrument’s
contingent exercise and settlement provisions. This exercise affects the accounting for (i) certain freestanding warrants that contain exercise price adjustment
features  and  (ii)  convertible  notes  containing  full-ratchet  and  anti-dilution  protections  (iii)  certain  free-standing  warrants  that  contain  contingently  putable
cash settlement.

Grant Income

The  Company  recognizes  grant  income  in  accordance  with  the  terms  stipulated  under  the  grant  awarded  to  the  Company’s  collaborators  at  the  Mayo
Foundation from the U. S. Department of Defense. In various situations, the Company receives certain payments from the U.S. Department of Defense for
reimbursement of clinical supplies. These payments are non-refundable and are not dependent on the Company’s ongoing future performance. The Company
has adopted a policy of recognizing these payments when received and as revenue in accordance with Accounting Standards Update No. 2014-09, “Revenue
from Contracts with Customers (Topic 606)” issued by the Financial Accounting Standards Board.

Loss per Common Share

Basic loss per share include only the weighted average common shares outstanding, without consideration of potentially dilutive securities. Diluted loss per
share include the weighted average common shares outstanding and any potentially dilutive common stock equivalent shares in the calculation.

New Accounting Standards

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”) or other standard setting bodies that
we adopt as of the specified effective date. Unless otherwise discussed, we do not believe that the impact of recently issued standards that are not yet effective
will have a material impact on our financial position or results of operations upon adoption.

Recent Accounting Standards Adopted in the Year

Revenue from Contracts with Customers

In May 2014, the FASB issued ASU No. 2014-09, “Revenue from Contracts with Customers (Topic 606)” (ASU 2014-09) as modified by ASU No. 2015-14,
“Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date,” ASU 2016-08, “Revenue from Contracts with Customers (Topic 606):
Principal versus Agent Considerations (Reporting Revenue Gross versus Net),” ASU No. 2016-10, “Revenue from Contracts with Customers (Topic 606):
Identifying  Performance  Obligations  and  Licensing,”  and  ASU  No.  2016-12,  “Revenue  from  Contracts  with  Customers  (Topic  606):  Narrow-Scope
Improvements and Practical Expedients.” The revenue recognition principle in ASU 2014-09 is that an entity should recognize revenue to depict the transfer
of  goods  or  services  to  customers  in  an  amount  that  reflects  the  consideration  to  which  the  entity  expects  to  be  entitled  in  exchange  for  those  goods  or
services. In addition, new and enhanced disclosures will be required. Companies may adopt the new standard either using the full retrospective approach, a
modified retrospective approach with practical expedients, or a cumulative effect upon adoption approach. The Company adopted the new standard effective
January 1, 2018, using the modified retrospective approach. The only impact of the adoption of ASU 2014-09 was to reclassify the Company's grant income
as revenue.

F-12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recent Accounting Standards Not Yet Adopted

Improvements to Non-Employee Share-Based Payment Accounting

In  June  2018,  the  FASB  issued  ASU  2018-07  “Improvements  to  Non-employee  Share-Based  Payment  Accounting”,  which  simplifies  the  accounting  for
share-based payments granted to non-employees for goods and services. Under the ASU, most of the guidance on such payments to non-employees would be
aligned with the requirements for share-based payments granted to employees. The amendments are effective for fiscal years beginning after December 15,
2019, and interim periods within fiscal years beginning after December 15, 2020. Early adoption is permitted, but no earlier than an entity’s adoption date of
Topic 606. The Company is currently evaluating the impact of the new standard on its consolidated financial statements.

Leases

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) in order to increase transparency and comparability among organizations by, among
other provisions, recognizing lease assets and lease liabilities on the balance sheet for those leases classified as operating leases under previous GAAP. For
public  companies,  ASU  2016-02  is  effective  for  fiscal  years  beginning  after  December  15,  2018  (including  interim  periods  within  those  periods)  using  a
modified retrospective approach and early adoption is permitted. In transition, entities may also elect a package of practical expedients that must be applied in
its entirety to all leases commencing before the adoption date, unless the lease is modified, and permits entities to not reassess (a) the existence of a lease, (b)
lease classification or (c) determination of initial direct costs, as of the adoption date, which effectively allows entities to carryforward accounting conclusions
under previous U.S. GAAP. In July 2018, the FASB issued ASU 2018-11, Leases (Topic 842): Targeted Improvements, which provides entities an optional
transition method to apply the guidance under Topic 842 as of the adoption date, rather than as of the earliest period presented. The Company adopted Topic
842 on January 1, 2019, using the optional transition method to apply the new guidance as of January 1, 2019, rather than as of the earliest period presented,
and elected the package of practical expedients described above. Based on the analysis, the Company expects to recognize additional operating liabilities of
approximately  $670,000,  with  corresponding  ROU  assets  of  approximately  the  same  amount  as  of  January  1,  2019  based  on  the  present  value  of  the
remaining lease payments.

SEC Disclosure Update and Simplification

In  August  2018,  the  SEC  adopted  the  final  rule  under  SEC  Release  No.  33-10532,  Disclosure  Update  and  Simplification,  amending  certain  disclosure
requirements that were redundant, duplicative, overlapping, outdated or superseded. In addition, the amendments expanded the disclosure requirements on the
analysis  of  stockholders'  equity  for  interim  financial  statements.  Under  the  amendments,  an  analysis  of  changes  in  each  caption  of  stockholders'  equity
presented in the balance sheet must be provided in a note or separate statement. The analysis should present a reconciliation of the beginning balance to the
ending balance of each period for which a statement of comprehensive income is required to be filed. This final rule was effective on November 5, 2018. The
Company  is  evaluating  the  impact  of  this  guidance  on  its  consolidated  financial  statements.  The  Company  anticipates  its  first  presentation  of  changes  in
shareholders’ equity in accordance with the new guidance, will be included in its Form 10-Q for the quarter ended March 31, 2019.

NOTE 4:

ASSET ACQUISITIONS

The Asset Acquisition

On October 17, 2018, the Company completed its acquisition with Marker Cell Therapy, Inc., formerly known as Marker Therapeutics, Inc., a privately-held
Delaware corporation (“Marker Cell”), in accordance with the terms of an Agreement and Plan of Merger and Reorganization dated as of May 15, 2018 (the
“Merger  Agreement”)  by  and  among  the  Company,  Timberwolf  Merger  Sub,  Inc.,  a  Delaware  corporation  and  wholly-owned  subsidiary  of  the  Company
(“Merger Sub”), and Marker. On October 17, 2018, pursuant to the Merger Agreement, Merger Sub was merged with and into Marker Cell (the “Merger”),
with Marker Cell being the surviving corporation and becoming a wholly-owned subsidiary of the Company. In connection with the Merger, the Company
changed its name to Marker Therapeutics, Inc. and Marker Cell changed its name to Marker Cell Therapy, Inc. At the effective time of the Merger, the former
Marker  Cell  stockholders  received  (i)  an  aggregate  of  13,914,255  shares  of  the  Company’s  common  stock  which  equaled  the  number  of  shares  of  the
Company’s common stock issued and outstanding immediately prior to the effective time of the Merger, and (ii) an aggregate of 5,046,003 warrants which
equaled the number of the Company’s warrants and stock options issued and outstanding immediately prior to the effective time of the Merger.

F-13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Securities Purchase Agreements

On October 17, 2018, concurrent with the completion of the Merger, the Company issued to certain accredited investors in a private placement transaction
(the “Financing”), an aggregate of 17,500,000 shares of its common stock, and warrants to purchase 13,437,500 shares of common stock at an exercise price
of $5.00 per share with a five-year term, for gross proceeds of $70 million pursuant to the terms of the Securities Purchase Agreements, dated June 8, 2018,
by and among the Company and certain accredited investors (the “Securities Purchase Agreements”).

Accounting Treatment

The  Company  concluded  that  the  merger  should  be  accounted  for  as  an  asset  acquisition  by  the  Company  rather  than  as  a  business  combination  under
Accounting Standards Codification (ASC) 805, Business Combinations. The merger was accounted for as an asset acquisition because substantially all the
fair value of the assets being acquired are concentrated in a group of similar assets. Furthermore, the acquired assets did not have outputs or employees. The
assets acquired by the Company under the merger include a license, other associated intellectual property, documentation and records, and related materials.
Because Marker’s intellectual property had not yet received regulatory approval, the $116.0 million purchase price paid for these assets was expensed in the
Company’s statement of operations for the fiscal year ended December 31, 2018. The Common Stock issued for the asset acquisition was valued at $116.0
million  which  is  equal  to  the  13,914,255  common  shares  issued  to  Marker  multiplied  by  $8.34,  the  closing  price  of  the  Company’s  Common  Stock  as  of
October 17, 2018.

The Company also considered whether the merger should be accounted for as a reverse acquisition by Marker. The purpose of the merger is for the Company
to acquire the assets of Marker so that the Company can expand its product and service offerings. While the former TapImmune and Marker stockholders hold
an equal number of Board seats in the combined entity, the Company concluded that Marker would not be deemed the accounting acquirer under ASC 805,
and therefore the merger is not a reverse acquisition.

NOTE 5:

NET LOSS PER SHARE APPLICABLE TO COMMON SHAREHOLDERS

Net Loss per Share Applicable to Common Stockholders

Basic loss per common share is computed by dividing net loss by the weighted average number of common shares outstanding during the reporting period.
Diluted loss per common share is computed similarly to basic loss per common share except that it reflects the potential dilution that could occur if dilutive
securities or other obligations to issue common stock were exercised or converted into common stock.

F-14

 
 
 
 
 
 
 
 
 
 
 
 
The following table sets forth the computation of loss per share for the years ended December 31, 2018 and 2017, respectively:

Numerator:
Net loss

Denominator:
Weighted average common shares outstanding

Net loss per share data:
Basic and Diluted

For the Years Ended
December 31,

2018

2017

  $

(147,957,910)   $

(10,982,177)

19,091,926     

9,453,483 

  $

(7.75)   $

(1.16)

The following securities, rounded to the thousand, were not included in the diluted net loss per share calculation because their effect was anti-dilutive for the
periods presented:

Common stock options
Common stock purchase warrants
Common stock warrants - liability treatment
Potentially dilutive securities

NOTE 6:

PROPERTY AND EQUIPMENT

Property and equipment consist of the following as of December 31, 2018 and 2017, respectively:

For the Years Ended
December 31,

2018
4,120,000     
22,989,000     
27,000     
27,136,000     

2017

489,000 
6,517,500 
3,500 
7,010,000 

Computers and equipment
Office furniture

Total
Less: accumulated depreciation
Property and equipment, net

  Estimated Useful Lives 

2018

2017

For the years ended
December 31,

 3-5 Years
 5 Years

  $

  $

  $

66,000    $
82,000     
148,000    $
-     
148,000    $

- 
- 
- 
- 
- 

Furniture and computer equipment were placed in use on January 1, 2019, therefore no depreciation expense was recorded during the year ended December
31, 2018.

F-15

 
 
 
 
 
 
 
 
 
 
 
   
 
   
      
  
 
   
      
  
   
      
  
   
 
   
      
  
   
      
  
 
 
 
 
 
 
 
 
 
 
   
 
   
   
   
   
 
 
  
 
   
 
 
 
   
 
 
 
   
 
 
   
   
     
 
 
 
   
   
 
 
   
   
 
 
 
 
NOTE 7:

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable and accrued liabilities consist of the following as of December 31, 2018 and 2017, respectively:

Accounts payable
Compensation and benefits
Professional fees
Technology license fees
Investor relations fees
Other
Total accounts payable and accrued liabilities

NOTE 8:

WARRANT LIABILITY

  December 31,

    December 31,

2018
1,619,000    $
416,000     
236,000     
80,000     
297,000     
106,000     
2,754,000    $

2017
1,015,000 
162,000 
32,000 
105,000 
110,000 
89,000 
1,513,000 

  $

  $

A weighted average summary of quantitative information with respect to valuation methodology and significant unobservable inputs used for the Company’s
common  stock  purchase  warrants  that  are  categorized  within  Level  3  of  the  fair  value  hierarchy  for  the  years  ended  December  31,  2018  and  2017,
respectively:

Stock price
Exercise price
Contractual term (years)
Volatility (annual)
Risk-free rate
Dividend yield (per share)

Weighted Average Inputs
For the Years Ended
December 31,

2018

2017

  $
  $

  $
  $

5.55 
9.72 
1.08 

99%   
2%   
0%   

3.92 
1.20 
0.78 

63%
1%
0%

The foregoing assumptions are recalculated every reporting period and are subject to change based primarily on management’s assessment of the probability
of the events described occurring. Accordingly, changes to these assessments could materially affect the valuations.

The following table presents changes in Level 3 warrant liabilities, reflected in accrued expenses measured at fair value for the years ended December 31,
2018 and 2017, respectively:

Balance - January 1, 2017

Change in fair value of warrant liability

Balance – December 31, 2017

Change in fair value of warrant liability

Balance – December 31, 2018

  Warrant
Liability

14,500 
(5,500)
9,000 
40,000 
49,000 

  $

  $

F-16

 
 
 
 
 
 
 
 
   
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
   
   
   
 
 
 
NOTE 9:

FAIR VALUE MEASUREMENTS

Financial assets and liabilities measured at fair value on a recurring basis are summarized below and disclosed on the balance sheet under Derivative liability
– warrants:

  Quoted prices in active    Significant other    

Significant

Fair value measured at December 31, 2018

Warrant liability

  $

-    $

-    $

markets
(Level 1)

    observable inputs     unobservable inputs   

(Level 2)

(Level 3)

Fair value at
    December 31, 2018 
49,000 

49,000    $

Warrant liability

  $

-    $

-    $

There were no transfers between Level 1, 2 or 3 during the years ended December 31, 2018 and 2017, respectively.

  Quoted prices in active    Significant other    

Significant

Fair value measured at December 31, 2017

markets
(Level 1)

    observable inputs     unobservable inputs   

(Level 2)

(Level 3)

Fair value at
    December 31, 2017 
9,000 

9,000    $

The  valuation  of  warrants  is  subjective  and  is  affected  by  changes  in  inputs  to  the  valuation  model  including  the  price  per  share  of  common  stock,  the
historical volatility of the stock price, risk-free rates based on U. S. Treasury security yields, the expected term of the warrants and dividend yield. Changes in
these assumptions can materially affect the fair value estimate. The Company could ultimately incur amounts to settle the warrant at a cash settlement value
that is significantly different than the carrying value of the liability on the financial statements. The Company will continue to classify the fair value of the
warrants  as  a  liability  until  the  warrants  are  exercised,  expire,  or  are  amended  in  a  way  that  would  no  longer  require  these  warrants  to  be  classified  as  a
liability.  Changes  in  the  fair  value  of  the  common  stock  warrants  liability  are  recognized  as  a  component  of  other  income  (expense)  in  the  Statements  of
Operations.

The net cash settlement value at the time of any future transactions, where the Company consolidates or merges with another entity, will depend upon the
value of the following inputs at that time: the consideration value per share of the Company’s common stock, the volatility of the Company’s common stock,
the remaining term of the warrant from announcement date, the risk-free interest rate based on U. S. Treasury security yields, and the Company’s dividend
yield. The warrant requires use of a volatility assumption equal to the greater of 100% and the 100-day volatility function determined as of the trading day
immediately following announcement of a Fundamental Transaction.

NOTE 10:

STOCKHOLDERS’ EQUITY

Preferred Stock

The Company has authorized up to 5,000,000 shares of preferred stock, $0.0001 par value per share, for issuance. The preferred stock will have such rights,
privileges and restrictions, including voting rights, dividend conversion rights, redemption privileges and liquidation preferences, as shall be determined by
the Company’s board of directors upon its issuance. To date, the Company has not issued any preferred shares.

Series A Preferred Stock - The Company has designated up to 1,250,000 shares of Series A Preferred Stock, $0.0001 par value per share, for issuance. To
date, the Company has not issued any Series A preferred shares.

Series B Preferred Stock - The Company has designated up to 1,500,000 shares of Series B Preferred Stock, $0.0001 par value per share, for issuance. To
date, the Company has not issued any Series B preferred shares.

Common Stock

The Company has authorized up to 150,000,000 shares of common stock, $0.0001 par value per share, for issuance. Significant 2018 and 2017 common stock
transactions were as follows:

F-17

 
 
 
 
 
 
 
 
     
 
 
 
 
 
 
   
   
 
 
 
 
 
     
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
2018 Common Stock Transactions

The Merger

Pursuant to the Merger discussed in Note 4 above, the Company issued 13,914,255 shares of common stock to shareholders of Marker Cell Therapy, Inc. The
fair market value of the shares issued pursuant to the asset acquisition was $116.0 million.

Securities Purchase Agreements

Pursuant to the financing discussed in Note 4 above, the Company issued 17,500,000 shares of its common stock to the participating accredited investors. Net
proceeds, after transaction offering costs of $6.2 million, were $63.8 million.

Common Stock Purchase Agreement

On May 14, 2018, the Company’s largest stockholder Eastern Capital Limited entered into a Common Stock Purchase Agreement with the Company pursuant
to which it purchased 1,300,000 shares of common stock at a price per share of $2.40 providing gross proceeds to the Company of $3.12 million.

Exercise and Repricing of Warrants Held by Existing Institutional Investors

On  May  14,  2018,  certain  institutional  holders  of  outstanding  warrants  entered  into  Warrant  Exercise  Agreements  with  the  Company  that  provide  for  an
amendment  to  the  exercise  price  of  the  warrants  being  exercised  at  $2.50  per  share.  Upon  closing  of  the  Warrant  Exercise  Agreements,  such  institutional
holders immediately exercised warrants for 782,505 shares of common stock providing aggregate proceeds to the Company of approximately $2.0 million.

The  fair  value  relating  to  the  modification  of  exercise  prices  on  the  repriced  and  exercised  warrants  was  treated  as  deemed  dividend  on  the  statement  of
stockholders’ equity of $728,000.

A weighted average summary of quantitative information with respect to valuation methodology and significant unobservable inputs used for the Company’s
common stock purchase warrants that are included in the modification is as follows:

Weighted Average Inputs
After
Before

Exercise price
Contractual term (years)
Volatility (annual)
Risk-free rate
Dividend yield (per share)

Exercise of Stock Warrants

  Modification
  $

9.93 
2.37 

  $

    Modification

79%   
1.5%   
0%   

2.50 
2.37 

79%
1.5%
0%

In addition to the exercise and repricing of warrants discussed above, during the twelve months ended December 31, 2018, certain outstanding warrants were
exercised by warrant holders providing aggregate proceeds to the Company of approximately $2.4 million and resulted in the issuance of 716,819 shares of
common stock.

Additionally, 280,760 of the stock warrants exercised were exercised on a cashless basis, which resulted in approximately 204,000 of warrant shares being
cancelled due to use of cashless exercise provisions.

F-18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
   
   
   
   
 
 
 
 
 
 
Exercise of Stock Options

In January 2018, 10,416 shares of common stock were issued pursuant to stock option exercises at an exercise price equal to $1.74 per share.

Consulting Arrangements

During the twelve months ended December 31, 2018, the Company issued 274,012 shares of common stock in connection with consulting agreements. The
fair  value  of  the  common  stock  of  approximately  $1.8  million  was  recognized  as  stock-based  compensation  expense,  $1.7  million  in  general  and
administrative expenses and $0.1 million in research and development expenses.

2018 Management and Board Compensation

During  the  twelve  months  ended  December  31,  2018,  the  Company  issued  53,774  shares  of  common  stock  in  connection  with  board  of  director  and
management agreements. The fair value of the common stock of approximately $0.5 million was recognized as stock-based compensation expense in general
and administrative expenses. 7,561 shares of common stock, with a fair value of $0.1 million, were withheld to satisfy certain payroll liabilities, as applicable
to an award to a former director.

2017 Common Stock Transactions

June 2017 Private Placement Transaction

On June 26, 2017, the Company completed private placement of units with certain accredited investors. In the private placement transaction, the Company
sold 1,503,567 shares of common stock for $3.97 per share and five-year warrants to purchase an equal number of shares of common stock, at an exercise
price of $3.97 per share, for $0.125 per warrant, with one common share and one warrant being sold together as a unit for a total of $4.095 per unit. The
Company issued and sold an aggregate of 1,503,567 million units for aggregate gross proceeds of $6.2 million. The Company incurred $0.8 million in agency
fees and legal costs. In connection with the offering, the Company reduced the exercise price for the warrants to purchase an aggregate of 653,187 shares of
common stock issued to investors in the private placement that closed in August 2016 from $6.00 per share to $3.97 per share.

In addition, the Company issued five-year warrants to the placement agent in the offering providing for the purchase of up to 150,357 shares of Company
common stock for $3.97 per share.

June 2017 Exercise and Repricing of Warrants Held by Existing Institutional Investors

On June 23, 2017, certain existing institutional shareholders of the Company who hold various outstanding warrants (i.e. C, D, E and F) to purchase Company
common stock, entered into warrant repricing and exercise agreements.

Series E repriced and exercised warrants

Approximately  168,000  of  Series  E  warrants  were  repriced  from  $15.00  per  share  to  $3.97  per  share  and  exercised  immediately  for  gross  proceeds  of
approximately $0.7 million. Series E warrants to purchase approximately 187,000 shares of Company common stock being reduced from $15.00 per share to
$4.50 per share.

Series C, D & F repriced warrants

Additionally, the exercise prices for certain investors of Series C, Series D and Series F warrants were reduced as follows:

Series C
Series D
Series F

Number of

Series

Repriced

Price

Price

  Warrant Shares

    Pre-reduced     Post-reduced  

313,750    $
312,500    $
292,500    $

6.00    $
9.00    $
7.20    $

F-19

4.00 
4.00 
4.00 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
   
   
 
   
   
   
 
 
 
The fair value relating to the modification of exercise prices on the repriced warrants was treated as deemed dividend on the statement of stockholders’ equity
of $0.6 million.

A weighted average summary of quantitative information with respect to valuation methodology and significant unobservable inputs used for the Company’s
common stock purchase warrants that are included in the modification is as follows:

Exercise price
Contractual term (years)
Volatility (annual)
Risk-free rate
Dividend yield (per share)

2017 Management Compensation

Before
  Modification  
8.32 
  $
3.34 
200%   
2%   
0%   

After
  Modification  
4.04 
  $
3.34 
200%
2%
0%

On March 9, 2017, the Company issued 12,761 shares of stock to Dr. Glynn Wilson. The fair value of the common stock of $55,000 was recognized as stock-
based compensation in general and administrative expenses. The issuance was based on the closing price or our common stock of $4.31 per share.

On March 9, 2017, the Company issued 5,220 shares of stock to our former Chief Operating Officer. The fair value of the common stock of $22,500 was
recognized as stock-based compensation in general and administrative expenses. The issuance was based on the closing price or our common stock of $4.31
per share.

On September 22, 2017, the Company granted Mr. Hoang 250,000 shares of unregistered, fully vested restricted common stock. The Company recorded $0.8
million of stock-based compensation based on the fair value of the common stock at September 22, 2017. 70,289 shares of common stock, with a fair value of
$0.2 million, were withheld (at the closing price of the Company's common stock on the NASDAQ Capital Market on September 22, 2017) to satisfy certain
payroll liabilities, as applicable to the award.

On September 22, 2017, the Company granted Dr. Wilson 100,000 shares of unregistered, fully vested restricted common stock. The Company recorded $0.3
million of stock-based compensation based on the fair value of the common stock at September 22, 2017. 27,350 shares of common stock, with a fair value of
$0.1 million, were withheld (at the closing price of the Company's common stock on the NASDAQ Capital Market on September 22, 2017) to satisfy certain
payroll liabilities, as applicable to the award.

Consulting Arrangements

During fiscal 2017, the Company issued 0.2 million shares of common stock as part of consulting agreements. The fair value of the common stock of $0.6
million was recognized as stock-based compensation in general and administrative expenses.

F-20

 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
NOTE 11:   WARRANTS

Share Purchase Warrants

A summary of the Company’s share purchase warrants as of December 31, 2018 and 2017, respectively, and changes during the period is presented below:

Number of
Warrants

    Weighted Average    
Exercise Price

Weighted Average
Remaining Contractual
Life (in years)

Total Intrinsic
Value

5,059,000    $
1,654,000     
(168,000)    
(25,000)    
6,520,000     
18,484,000     
(281,000)    
(1,499,000)    
(208,000)    
23,016,000    $

8.49     
3.97     
15.00     
30.50     
6.11     
4.45     
4.03     
6.78     
4.00     
4.78     

3.68    $
-     
-     
-     
3.16     
-     
-     
-     
-     
4.29    $

1,713,000 
- 
- 
- 
1,739,000 
- 
- 
- 
- 
26,066,000 

Balance - January 1, 2017
Issued
Exercised for cash
Expired or cancelled
Balance - December 31, 2017
Issued
Cashless exercised
Exercised for cash
Expired or cancelled
Balance -December 31, 2018

2018 Warrant Transactions

The Merger

Pursuant to the Merger discussed in Note 4 above, the Company issued 5,046,003 stock warrants to shareholders of Marker Cell Therapy, Inc. at an exercise
price of $2.99 per share with a five-year term.

Securities Purchase Agreements

Pursuant to the financing discussed in Note 4 above, the Company issued 13,437,500 stock warrants to certain accredited investors at an exercise price of
$5.00 per share with a five-year term.

Exercise and Repricing of Warrants Held by Existing Institutional Investors

On  May  14,  2018,  certain  institutional  holders  of  outstanding  warrants  entered  into  Warrant  Exercise  Agreements  with  the  Company  that  provide  for  an
amendment  to  the  exercise  price  of  the  warrants  being  exercised  at  $2.50  per  share.  Upon  closing  of  the  Warrant  Exercise  Agreements,  such  institutional
holders immediately exercised warrants for 782,505 shares of common stock providing aggregate proceeds to the Company of approximately $2.0 million.

The  fair  value  relating  to  the  modification  of  exercise  prices  on  the  repriced  and  exercised  warrants  was  treated  as  deemed  dividend  on  the  statement  of
stockholders’ equity of $728,000.

A weighted average summary of quantitative information with respect to valuation methodology and significant unobservable inputs used for the Company’s
common stock purchase warrants that are included in the modification is as follows:

Exercise price
Contractual term (years)
Volatility (annual)
Risk-free rate
Dividend yield (per share)

Weighted Average Inputs
After
Before
  Modification  
  Modification  
2.50 
9.93 
  $
  $
2.37 
2.37 

79%   
1.5%   
0%   

79%
1.5%
0%

F-21

 
 
 
 
 
 
   
     
   
     
 
 
 
   
 
 
 
   
   
   
 
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
Exercise of Stock Warrants

In addition to the exercise and repricing of warrants discussed above, during the twelve months ended December 31, 2018, certain outstanding warrants were
exercised by warrant holders providing aggregate proceeds to the Company of approximately $2.4 million and resulted in the issuance of 716,819 shares of
common stock.

Additionally, 280,760 of the stock warrants exercised were exercised on a cashless basis, which resulted in approximately 204,000 of warrant shares being
cancelled due to use of cashless exercise provisions.

2017 Warrant Transactions

June 2017 Private Placement Transaction

On June 26, 2017, the Company completed private placement of units with certain accredited investors. In the private placement transaction, the Company
sold 1,503,567 shares of common stock for $3.97 per share and five-year warrants to purchase an equal number of shares of common stock, at an exercise
price of $3.97 per share, for $0.125 per warrant, with one common share and one warrant being sold together as a unit for a total of $4.095 per unit. The
Company issued and sold an aggregate of 1,503,567 million units for aggregate gross proceeds of $6.2 million. The Company incurred $0.8 million in agency
fees and legal costs. In connection with the offering, the Company reduced the exercise price for the warrants to purchase an aggregate of 653,187 shares of
common stock issued to investors in the private placement that closed in August 2016 from $6.00 per share to $3.97 per share.

June 2017 Exercise and Repricing of Warrants Held by Existing Institutional Investors

On June 23, 2017, certain existing institutional shareholders of the Company who hold various outstanding warrants (i.e. C, D, E and F) to purchase Company
common stock, entered into warrant repricing and exercise agreements.

Series E repriced and exercised warrants

Approximately  168,000  of  Series  E  warrants  were  repriced  from  $15.00  per  share  to  $3.97  per  share  and  exercised  immediately  for  gross  proceeds  of
approximately $0.7 million. Series E warrants to purchase approximately 187,000 shares of Company common stock being reduced from $15.00 per share to
$4.50 per share.

Series C, D & F repriced warrants

Additionally, the exercise prices for certain investors of Series C, Series D and Series F warrants were reduced as follows:

Number of

Series

Repriced

Price

Price

  Warrant Shares

    Pre-reduced     Post-reduced  

313,750    $
312,500    $
292,500    $

6.00    $
9.00    $
7.20    $

4.00 
4.00 
4.00 

Series C
Series D
Series F

The fair value relating to the modification of exercise prices on the repriced warrants was treated as deemed dividend on the statement of stockholders’ equity
of $0.6 million.

June 2017 Agent Warrants

Pursuant to an agency agreement, dated May 12, 2017, by and between Katalyst Securities LLC and us, Katalyst agreed to act as our placement agent in
connection with the June 26, 2017 private placement offering.

Pursuant to the agreement, we agreed to pay to Katalyst: (i) an aggregate cash fee for placement agent and financial advisory services equal to 10% of the
gross proceeds of the Offering; (ii) a non-accountable expense allowance in the amount of Seventy Thousand Dollars ($70,000); and (iii) five-year warrants to
purchase a number of shares of our common stock equal to 10% of the number of shares sold in the offering. The Katalyst Warrants have the same terms as
the  private  placement  warrants  issued  in  the  offering.  Based  on  the  1,503,567  shares  of  common  stock  sold  in  the  private  placement,  we  issued  five-year
warrants to Katalyst providing for the purchase of up to 150,357 shares of Company common stock for $3.97 per share.

F-22

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
   
   
 
   
   
   
 
 
 
 
 
 
 
NOTE 12:

STOCK OPTION PLANS

Options to Purchase Shares of Common Stock

2014 Stock Omnibus Plan

On March 19, 2014, the Board adopted the 2014 Omnibus Stock Option Plan (“2014 Plan”), which replaced the 2009 Stock Incentive Plan. The 2014 Plan
allowed for grants of stock options, restricted shares, stock bonuses and other equity-based awards to employees and non-employee directors of the Company.
Awards under the 2014 Plan may be at prices and for terms as determined by the Board of Directors and may have vesting requirements as determined by the
Board, provided that the exercise price for any stock option must be at least equal to the fair market value (as defined in the 2014 Plan) of a share of the stock
on the grant date. Once granted, the exercise price of an option may not be reduced without the approval of the Company’s stockholders, other than under
certain limited circumstances such as a stock split or take any other action with respect to a stock option that would be treated as a repricing under the rules
and regulations of the New York Stock Exchange.

The 2014 Plan was amended in February 2015 to provide for grants to consultants, and again in November 2015 to (i) increase the number of shares reserved
for issuance under the Plan to 0.6 million shares; (ii) provide the Board and Committee administering the Plan with full discretion on the vesting period for
Service-Vesting Awards under the Plan, including the grant of Awards with less than the Minimum Vesting Requirement (as such terms are defined in the
Plan), and (iii) provide the Board and Committee administering the Plan with the ability to grant stock bonuses to executive officers.

On August 29, 2017, the 2014 Plan was amended to increase the shares reserved under the Plan to 1.4 million shares, and on October 16, 2018 the 2014 Plan
was amended to increase the shares reserved under the Plan to 8.0 million shares. As of December 31, 2018, approximately 3.4 million options are available
to be issued from the 2014 Plan.

Stock Options

A summary of the Company’s employee stock option activity is as follows for stock options:

Outstanding as of January 1, 2017

Granted
Exercised
Forfeited/expired

Outstanding as of December 31, 2017

Granted
Exercised
Forfeited/expired

Outstanding as of December 31, 2018

Options vested and exercisable

  Number of Shares    

Weighted Average
Exercise Price

    Total Intrinsic Value   

Weighted Average
Remaining
Contractual Life (in
years)

430,624    $
40,000     
-     
(34,827)    
435,797     
2,464,855     
(10,416)    
(63,226)    
2,827,010    $
1,761,567    $

F-23

7.41    $
3.88     
-     
6.71     
-     
8.79     
1.74     
6.00     
8.61    $
8.75    $

39,000     
-     
-     
-     
42,000     
-     
-     
-     
113,000     
193,000     

8.9 
9.4 
- 
- 
8.1 
9.8 
- 
- 
9.5 
9.2 

 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
 
 
 
A summary of the Company’s non-employee stock option activity is as follows for stock options:

Outstanding as of January 1, 2017

Granted
Exercised
Forfeited/expired

Outstanding as of December 31, 2017

Granted
Exercised
Forfeited/expired

Outstanding as of December 31, 2018

Options vested and exercisable

  Number of Shares    

Weighted Average
Exercise Price

    Total Intrinsic Value   

Weighted Average
Remaining
Contractual Life (in
years)

3,471    $
50,000     
-     
(13)    
53,458    $
1,240,000     
-     
-     
1,293,458    $
53,458    $

14.77    $
2.62     
-     
120.00     
3.38    $
-     
-     
-     
8.86    $
3.38    $

-     
-     
-     
-     
65,000     
-     
-     
-     
179,000     
147,000     

8.7 
9.9 
- 
- 
9.7 
9.8 
- 
- 
9.7 
9.7 

The Black-Scholes option pricing model is used to estimate the fair value of stock options granted under the Company’s share-based compensation plans. The
weighted  average  assumptions  used  in  calculating  the  fair  values  of  stock  options  that  were  granted  during  the  years  ended  December  31,  2018,  2017,
respectively, were as follows:

Exercise price
Expected term (years)
Expected stock price volatility
Risk-free rate of interest
Expected dividend rate

  $

For the Years Ended
December 31,

2018

2017

  $

8.89 
10.0 
200%   
3%   
0%   

3.25 
10.0 
217%
2%
0%

The following table sets forth stock-based compensation expenses recorded during the respective periods:

Stock Compensation expenses:
Research and development
General and administrative

Total stock compensation expenses

For the Years Ended
December 31,

2018

2017

  $

  $

1,265,000    $
15,086,000     
16,351,000    $

98,000 
2,640,000 
2,738,000 

At December 31, 2018, the total stock-based compensation cost related to unvested awards not yet recognized was $14.7 million. The expected weighted
average period compensation costs to be recognized was 2.0 years. Future option grants will impact the compensation expense recognized.

F-24

 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
   
 
   
      
  
   
 
 
 
 
NOTE 13:

GRANT INCOME

During the years ended December 31, 2018 and 2017, the Company received $0.2 million of a grant awarded to Mayo Foundation from the U.S. Department
of Defense for the Phase II Clinical Trial of TPIV200. The grant compensated the Company for clinical supplies manufactured and provided by the Company
for the clinical study. In accordance with Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers (Topic 606)” issued by the
Financial Accounting Standards Board, the Company recorded the $0.2 million of grant income as revenue.

NOTE 14:

COMMITMENTS AND CONTINGENCIES

Operating Lease Obligations

The Company was a party to several operating leases as of December 31, 2018, primarily for office space at certain locations.

Aggregate future minimum annual payments under operating leases at December 31, 2018, are as follows:

Year
2019
2020
2021
2022
2023
Thereafter
Total minimum rentals

  Operating Leases 
294,000 
  $
234,000 
229,000 
71,000 
3,000 
1,000 
832,000 

  $

Total rental expense under the Company’s operating leases was $175,600 and $121,200 for the years ended December 31, 2018 and 2017, respectively.

NOTE 15:

LEGAL PROCEEDINGS

From  time  to  time,  the  Company  may  be  party  to  ordinary,  routine  litigation  incidental  to  their  business.  The  Company  knows  of  no  material,  active  or
pending legal proceedings against the Company, nor is the Company involved as a plaintiff in any material proceeding or pending litigation. There are no
proceedings in which any of the Company’s directors, officers or affiliates, or any registered or beneficial shareholder, is an adverse party or has a material
interest adverse to the Company’s interest.

NOTE 16:

RELATED PARTY TRANSACTIONS

Payment  made  to  Mr.  John  Wilson.  In  connection  with  the  Merger  discussed  in  Note  4,  Mr.  John  Wilson,  the  former  CEO  of  Marker  Cell,  was  to  be
reimbursed for certain funds he advanced to Marker Cell prior to the closing of the Merger. Following the consummation of the Merger, in connection with
the obligation to reimburse Mr. Wilson for such expenses, the Company paid Mr. Wilson $100,000 as part of the transaction expenses the Company incurred.
At the effective time of the Merger, and as part of the terms thereof, Mr. Wilson became a director of the Company.

F-25

 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
The Baylor College of Medicine (“BCM”) Sponsored Research Agreement. On November 16, 2018, in furtherance of the BCM License Agreement and as
contemplated  by  the  terms  thereof,  the  Company  entered  in  a  Sponsored  Research  Agreement  (“SRA”)  with  BCM,  which  provided  for  the  conduct  of
research  for  the  Company  by  credentialed  personnel  at  Baylor’s  Center  for  Cell  and  Gene  Therapy.  The  research  is  to  be  supervised  by  the  BCM’s  Co-
Investigators Dr. Vera and Dr. Leen as set forth and named in the SRA. The SRA has a four-year term. Pursuant to the SRA, the Company has agreed to pay
BCM up to $256,272 for years one and two under the SRA with $76,882 paid up front and $153,764 paid in equal monthly installments over two years and a
final payment of $25,626 after receipt of the final written report. Payments for years three and four are to be covered by an amendment. During the year
ended December 31, 2018, the Company paid BCM $0 under the SRA as the upfront payment was made in January 2019. Neither Dr. Vera nor Dr. Leen
received  any  of  these  payments  or  are  entitled  to  receive  any  portion  of  these  payments.  Dr.  Vera  and  Dr.  Leen  do  however  indirectly  benefit  from  such
payments in connection with their status as BCM employees.

The Consulting Agreement-Dr. Vera. On October 19, 2018, after the closing of the Merger, the Company entered into a consulting agreement with Dr. Juan
Vera, a member of the Company’s Board of Directors, to serve as the Company’s Chief Development Officer. The consulting agreement provided for the
payment of an annual base consulting fee of $350,000 for services to the Company, discretionary cash payment by the Company up to a maximum of 35% of
the base consulting fee, and an award of 500,000 stock options. The consulting agreement is terminable by either party upon 30 days prior written notice. One
quarter of the stock options awarded vest on the first anniversary of the award and the remainder vest evenly in equal monthly installments over a three-year
period upon the continued performance of consulting services by Dr. Vera over such period. Dr. Vera, an accomplished individual in his field, has another
consulting  arrangement  with  parties  unrelated  to  the  Company,  that  have  licensed  intellectual  property  from  BCM  that  resulted  from  his  research  and
development  efforts.  He  may  pursue  similar  arrangements  in  the  future.  During  the  year  ended  December  31,  2018,  Dr.  Vera  was  paid  $60,577  by  the
Company under his consulting agreement.

NOTE 17:   INCOME TAXES

The Company has no income tax expense due to operating losses incurred for the years ended December 31, 2018 and 2017.

The effects of temporary differences that give rise to significant portions of the deferred tax assets as of December 31, 2018 and 2017 are as follows:

Deferred tax assets:

Net operating loss carryforward
Stock-based compensation
License agreements
Research and development
Charitable contributions

Less: Valuation allowance

Deferred tax assets, net of valuation allowance

For the years ended
December 31,

2018

2017

  $

  $

13,596,000    $
5,741,000     
206,000     
406,000     
3,000     
19,952,000     
(19,952,000)    
-    $

9,690,000 
1,556,000 
223,000 
406,000 
3,000 
11,878,000 
(11,878,000)
- 

On  December  22,  2017,  the  U.S.  government  enacted  comprehensive  tax  legislation  commonly  referred  to  as  the  Tax  Cuts  and  Jobs  Act  (the  “Tax  Act”),
which makes broad and complex changes to the U.S. tax code. Certain of these changes may be applicable to the Company, including but not limited to,
reducing the U.S. federal corporate tax rate from 34 percent to 21 percent, creating a new limitation on deductible interest expense, eliminating the corporate
alternative minimum tax (“AMT”), modifying the rules related to uses and limitations of net operating loss carryforwards generated in tax years ending after
December 31, 2017, and changing the rules pertaining to the taxation of profits earned abroad. Changes in tax rates and tax laws are accounted for in the
period of enactment. The Tax Act reduces the corporate tax rate to 21 percent, effective January 1, 2018.

F-26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
      
  
   
   
   
   
   
   
 
 
 
 
The Company assesses the likelihood that deferred tax assets will be realized. To the extent that realization is not likely, a valuation allowance is established.
Based upon the history of losses, management believes that it is more likely than not that future benefits of deferred tax assets will not be realized and has
established a full valuation allowance for the years ended December 31, 2018 and 2017. The Company decreased the prior period deferred tax asset by $4.8
million with a corresponding increase in its valuation allowance.  This immaterial adjustment related to the reduction in the federal tax rates from 34% to 21%
and had no impact on the prior period financial statements. Consequently, the valuation allowance increased by $8.1 million as of December 31, 2018. The
Company has research and development tax credit carryforwards of $406,000 to offset future federal income taxes. The research and development tax credit
carryforwards begin to expire in 2030.

The Company has approximately $57.0 million of federal and $37.3 million of state Net Operating Losses (“NOL”s) that may be available to offset future
taxable  income,  if  any.  The  federal  net  operating  loss  carryforwards  of  $41.6  million,  if  not  utilized,  will  expire  between  2029  and  2037. The  federal  net
operating loss carryforwards of $15.4 million generated in 2018 are subject to an 80% limitation on taxable income, do not expire and will carry forward
indefinitely. The state net operating loss carryforwards of $21.8 million, if not utilized, will begin to expire in 2035. The state net operating loss carryforwards
of $15.4 million generated in 2018 are subject to an 80% limitation on taxable income, do not expire and will carry forward indefinitely.

In accordance with Section 382 of the Internal Revenue code, the usage of the Company’s net operating loss carryforwards may be limited in the event of a
change in ownership. A full Section 382 analysis has not been prepared and NOLs could be subject to limitation under Section 382.

For the years ended December 31, 2018 and 2017, the expected tax expense (benefit) based on the U. S. federal statutory rate is reconciled with the actual tax
provision (benefit) as follows:

U.S. federal statutory rate
State taxes, net of federal benefit
Federal tax rate change

Permanent Differences
- Non-deductible write-off of acquired R&D expenses

- Change in fair value of derivative liabilities
- Other permanent differences

Change in valuation allowance
Other

Income tax provision/(benefit)

For the years ended

December 31,
2018
(31,071,000)    
(1,383,000)    
-     

24,369,000     
8,000     
4,000     
8,073,000     
-     
-     

  $

  $

21.00%  $
0.93%   
0.00%   

-16.47%   
-0.01%   
0.00%   
-5.46%   
0.00%   
0.00%  $

December 31,
2017
(3,734,000)    
(416,000)    
6,275,000     

-     
(2,000)    
(161,000)    
(1,914,000)    
(48,000)    
-     

34.00%
3.79%
-57.14%

0.00%
0.02%
1.47%
17.43%
0.44%
0.00%

ASC 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or
expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by
taxing authorities. As of December 31, 2018, and 2017, there were no unrecognized tax benefits. The Company recognizes accrued interest and penalties as
income tax expense. No amounts were accrued for the payment of interest and penalties at December 31, 2018 and 2017. The Company is currently not aware
of any issues under review that could result in significant payments, accruals or material deviation from its position in the next year.

F-27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
      
  
   
      
  
   
   
   
   
   
 
 
 
 
EXHIBIT INDEX

Exhibit description

Form

File no.

Exhibit

Filing
date

Filed
herewith

Incorporated by Reference

  Certificate of Incorporation

  Bylaws of Marker Therapeutics, Inc.

8-K

8-K

001-37939

000-37939

  Form of Common Stock Certificate of Marker Therapeutics,

8-A/A

000-37939

Exhibit
number

3.1

3.2

4.0

4.1

4.2

Inc.

  Form of Common Stock Purchase Warrant

  Form of Placement Agent Warrant Common Stock Purchase

Warrants-Series A

4.3

  Form of Placement Agent Warrant Common Stock Purchase

Warrants-Series C

4.4

  Form of Placement Agent Warrant Common Stock Purchase

Warrants-Series D

4.5

  Form of Placement Agent Warrant Common Stock Purchase

Warrants-Series E

4.6

  Form of Placement Agent Warrant Common Stock Purchase

Warrants-Series A-1

4.7

  Form of Placement Agent Warrant Common Stock Purchase

Warrants-Series C-1

4.8

  Form of Placement Agent Warrant Common Stock Purchase

Warrants-Series D-1

4.9

  Form of Placement Agent Warrant Common Stock Purchase

Warrants-Series E-1

4.10

  Form of Amended Series A Warrant

4.11

  Form of Amended Series C Warrant

4.12

  Form of Amended Series D Warrant

4.13

  Form of Amended Series E Warrant

4.14

  Form of Amended Series A-1 Warrant

4.15

  Form of Amended Series D-1 Warrant

4.16

  Form of Amended Series E-1 Warrant

4.17

  Form of Series F Warrant

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

3.4

3.6

4.1

4.1

4.6

4.8

4.9

10/17/18  

10/17/18  

10/17/18

8/14/14  

1/12/15  

1/12/15  

1/12/15  

000-27239

000-27239

000-27239

000-27239

000-27239

4.10

1/12/15  

000-27239

000-27239

000-27239

4.6

4.8

4.9

3/10/15  

3/10/15  

3/10/15  

000-27239

4.10

3/10/15  

000-27239

000-27239

000-27239

000-27239

000-27239

000-27239

000-27239

000-27239

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

8/11/16

8/11/16

8/11/16

8/11/16

8/11/16

8/11/16

8/11/16

8/11/16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
number

Exhibit description

Form

File no.

Exhibit

Filing
date

Filed
herewith

Incorporated by Reference

4.18

  Form of Series F-1 Warrant

4.19

  Form of August 2016 Private Placement Warrant

4.20

  Form of 2016 Private Placement Agent Warrant

4.21

  Form of June 2017 Private Placement Warrant

4.22

  Form of 2017 Private Placement Agent Warrant

4.23

  Form of Registration Rights Agreement August 2016 Private

Placement

4.24

  Form of Registration Rights Agreement June 2017 Private

Placement

10.1

  Form of Securities Purchase Agreement, dated as of January
12, 2015, by and among the Company and the Purchasers

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

000-27239

000-27239

000-27239

001-37939

001-37939

4.10

4.1

4.11

4.1

4.2

8/11/16

8/11/16

8/11/16

6/22/17

6/22/17

000-27239

10.2

8/11/16

001-37939

10.2

6/22/17

000-27239

10.1

1/12/15

10.2

  Securities Purchase Agreement, dated as of March 9, 2015, by

8-K

000-27239

10.1

3/9/15

and among the Company and Eastern Capital Limited

10.3

  Form of Restructuring Agreement dated May 28, 2015

10.4

  Amended and Restated Restructuring Agreement, dated as of

June 2, 2015

10.5

  Form of Subscription Agreement August 2016 Private

Placement

10.6

  Form of Registration Rights Agreement August 2016 Private

Placement

8-K

8-K

8-K

8-K

000-27239

000-27239

10.1

10.1

6/3/15

6/5/15

000-27239

10.1

8/11/16

000-27239

10.2

8/11/16

10.7

  Form of Warrant Amendment Agreement August 2016 Private

8-K

000-27239

10.3

8/11/16

Placement

10.8

  Agency Agreement August 2016 Private Placement

10.9

  Form of Subscription Agreement June 2017 Private Placement

10.10

  Form of Registration Rights Agreement June 2017 Private

Placement

10.11

  Form of Warrant Exercise Agreement

10.12

  Agency Agreement June 2017 Private Placement

10.13

  First Amendment to Agency Agreement June 2017 Private

Placement

8-K

8-K

8-K

8-K

8-K

8-K

000-27239

001-37939

001-37939

001-37939

001-37939

001-37939

10.4

10.1

10.2

10.3

10.4

10.1

8/11/16

6/22/17

6/22/17

6/22/17

6/22/17

6/26/17

10.14

  Form of Securities Purchase Agreement (including registration

8-K

001-37939

10.1

6/8/18

rights)

10.15

  Form of Private Placement Warrant

10.16

  Form of Private Placement Warrant

10.17

  Form of Marker Warrant

8-K

8-K

8-K

001-37939

001-37393

001-37939

4.1

4.2

2.1

6/8/18

6/8/18

5/15/18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
number

Exhibit description

Form

File no.

Exhibit

Filing
date

Filed
herewith

Incorporated by Reference

10.18

  Registration Rights Agreement

10.19

  License and Assignment Agreement, dated July 21, 2015, with
The Mayo Foundation for Medical Education and Research**

8-K

10-Q

001-37939

000-27239

2.1

10.1

5/15/18

8/14/15

10.20

  License and Assignment Agreement with Mayo Foundation for

10-Q

000-27239

10.7

8/15/16

Medical Education and Research dated May 19, 2016**

10.21

  Exclusive License Agreement between Baylor College of
Medicine and Marker Therapeutics, Inc. dated March 16,
2018***

10.22

  Sponsored Research Contract between Baylor College of

Medicine and Marker Therapeutics, Inc. dated November 16,
2018***

X

X

2009 Stock Incentive Plan*

  DEF14-C  

000-27239

B

1/29/10

10.23

10.24

2014 Omnibus Stock Ownership Plan, as amended through
August 29, 2017*

10.25

  Amendment to 2014 Omnibus Stock Ownership Plan, as

amended *

10.26

  Form of Stock Option Award Agreement –Employee*

10.27

  Form of Stock Option Award Agreement – Non-Employee

Director*

10.28

  Form of Stock Option Award Agreement – Consultant*

10.29

  Form of Restricted Stock Award Agreement – Consultant*

10.30

  Employment Agreement between TapImmune, Inc. and Dr.

Glynn Wilson, dated November 12, 2015*

8-K

8-K

8-K

S-8

8-K

10-Q

10-Q

001-37939

10.1

9/5/17

001-37939

4.4

10/17/18

001-37939

333-228056

001-37939

000-27239

000-27239

10.3

10.1

10.2

10.7

10.8

10/23/18

10/30/18

10/23/18

11/16/15

11/16/15

10.31

  Amendment to Employment Agreement between TapImmune

8-K

000-27239

10.1

7/19/16

Inc. and Glynn Wilson, dated as of July 18, 2016*

10.32

  Amendment to Employment Agreement between TapImmune
Inc. and Glynn Wilson, dated as of September 22, 2017*

10.33

  Employment Agreement between TapImmune Inc. and Peter

Hoang dated as of September 22, 2017*

8-K

8-K

001-37939

10.2

9/25/17

001-37939

10.1

9/25/17

10.34

  Employment Agreement by and between TapImmune Inc. and

8-K

000-27239

10.1

8/25/16

Michael J. Loiacono dated as of August 25, 2016*

10.35

  Amendment to Employment Agreement between Marker
Therapeutics, Inc. and Michael J. Loiacono dated as of
November 27, 2018*

10.36

  Employment Agreement between Marker Therapeutics, Inc.

and Anthony Kim dated as of November 27, 2018*

10.37

  Consulting Agreement between Dr. Juan Vera and Marker

Therapeutics, Inc. dated October 19, 2018*

8-K

001-37939

10.2

12/3/18

8-K

8-K

001-37939

10.3

12/3/18

001-37939

10.1

10/23/18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
number

Exhibit description

Form

File no.

Exhibit

Filing
date

Filed
herewith

Incorporated by Reference

10.38

  Consulting Agreement between Dr. Ann Leen and Marker

Therapeutics, Inc. dated October 19, 2018*

10.39

  Form of Director and Officer Indemnification Agreement*

10.40

  Amendment to Employment Agreement between Marker

Therapeutics, Inc. and Peter Hoang, dated March 14, 2019*

21.1

  List of Subsidiaries

23.1

  Consent of Marcum LLP, an independent public accounting

firm.

24.1

  Powers of Attorney (included on signature page).

31.1

  Certification of Chief Executive Officer pursuant to Securities

Exchange Act of 1934 Rule 13a-14(a) or 15d-14(a).

31.2

  Certification of Chief Financial Officer pursuant to Securities

Exchange Act of 1934 Rule 13a-14(a) or 15d-14(a).

32.1

  Certification of Chief Executive Officer pursuant to 18 U. S. C.

Section 1350 as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002.

32.2

  Certification of Chief Financial Officer pursuant to 18 U. S. C.

Section 1350 as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002.

101.INS

  XBRL Instance Document

101.SCH   XBRL Taxonomy Extension Schema Document

101.CAL

  XBRL Taxonomy Extension Calculation Linkbase Document

101.DEF

  XBRL Taxonomy Extension Definition Linkbase Document

101.LAB   XBRL Taxonomy Extension Label Linkbase Document

101.PRE

  XBRL Taxonomy Extension Presentation Linkbase Document

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

*Executive management contract or compensatory plan or arrangement.
** Confidential treatment has been granted as to certain portions of this exhibit pursuant to Rule 406 of the Securities Act of 1933, as amended, or Rule 24b-2
of the Securities Exchange Act of 1934, as amended.
***Portions  of  this  exhibit  (indicated  by  asterisks)  have  been  omitted  pursuant  to  a  request  for  conditional  treatment  and  this  exhibit  has  been  submitted
separately with the SEC.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Exhibit 10.21

EXCLUSIVE LICENSE AGREEMENT

Re: BLG 10-001, entitled “Generation of CTL Lines with Specificity Against Multiple
Tumor Antigens or Multiple Viruses;”
BLG 10-048, entitled “Pepmixes to Generate Multiviral CTLs with Broad Specificity;” and
BLG 16-019 and BLG 16-100, entitled “Immunogenic Antigen Identification from a Pathogen
and Correlation to Clinical Efficacy”

This  Exclusive  License  Agreement  (hereinafter  called  this  “Agreement”),  to  be  effective  as  of  the  16th  day  of  March,  2018  (hereinafter  called  the
“Agreement Date”), is by and between Baylor College of Medicine (hereinafter called “BCM”), a Texas nonprofit corporation having its principal place of
business  at  One  Baylor  Plaza,  Houston,  Texas  77030,  and  Marker  Therapeutics,  Inc.,  a  corporation  organized  under  the  laws  of  Delaware  and  having  a
principal place of business at 33 5th Avenue N.W., New Brighton, Minnesota (hereinafter, referred to as “LICENSEE”).

WITNESSETH:

WHEREAS, BCM’s mission is to advance human health through the integration of education, research, patient care and community service; and

WHEREAS, BCM is the owner of the Subject Technology and Patent Rights as defined below; and

WHEREAS,  BCM  is  willing  to  grant  a  royalty  bearing,  worldwide,  exclusive  license  to  BCM’s  rights  in  the  Subject  Technology  and  Patent  Rights  to
LICENSEE on the terms set forth herein; and

WHEREAS, LICENSEE desires to obtain said exclusive license under BCM’s rights in the Subject Technology and Patent Rights.

NOW, THEREFORE, for and in consideration of the promises and other good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the Parties hereto expressly agree as follows:

1.              DEFINITIONS AS USED HEREIN

1.1               The term “Affiliates” shall mean any Person, directly or indirectly, controlling, controlled by or under common control with such
Person, for so long as such control exists. For purposes of this definition, “control” means: (a) direct or indirect ownership of at least fifty percent (50%) of
the  entity’s  common  stock  or  other  ownership  interest  having  the  right  to  vote  for  the  election  of  directors  of  such  corporate  entity  or  (b)  the  possession,
directly or indirectly, of the power to direct, or cause the direction of, the management or policies of such entity, whether through the ownership of voting
securities, by contract or otherwise.

1.2               The term “Agreement” shall have the meaning given such term in the first paragraph of this Agreement.

-1-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

1.3               The term “Agreement Date” shall have the meaning given such term in the first paragraph of this Agreement.

1.4               The term “Annual Progress Report” shall have the meaning given such term in Section 5.1.

1.5               The term “Applicable Law” shall mean any United States federal, state, local or foreign law, statute, standard, ordinance, code, rule,
regulation, resolution or promulgation, or any governmental order, or any license, franchise, permit or similar right granted under any of the foregoing, or any
similar provision having the force or effect of law.

1.6               The term “BCM” shall have the meaning given such term in the first paragraph of this Agreement.

1.7               The term “BCM Claims” shall have the meaning given such term in Section 16.1(i).

1.8               The term “BCM Developers” shall mean the following:

Ann Leen, Cliona M. Rooney, Ulrike Gerdemann, Juan F. Vera Valdes;

(i)            BLG 10-001, entitled “Generation of CTL Lines with Specificity Against Multiple Tumor Antigens or Multiple Viruses,”

Cliona Rooney, Ulrike Gerdemann;

(ii)            BLG 10-048, entitled “Pepmixes to Generate Multiviral CTLs with Broad Specificity,” Ann Leen, Juan F. Vera Valdes,

Marie Leen, Pailbel Aguayo-Hiraldo, Ifigeneia Tzannou, Juan F. Vera Valdes; and

(iii)            BLG 16-019, entitled “Immunogenic Antigen Identification from a Pathogen and Correlation to Clinical Efficacy,” Ann

Marie Leen, Sarah Kogan Nicholas, and Ifigeneia Tzannou.

(iv)            BLG 16-100, entitled “Immunogenic Antigen Identification from a Pathogen and Correlation to Clinical Efficacy,” Ann

1.9               The term “Commercially Reasonable Efforts” means with respect to the performing Party, its Affiliates and its Sublicenses, a level of
efforts and resources, not less than reasonable efforts and resources, that is consistent with the efforts and resources utilized by Persons of similar size, type
and stage of development to develop and commercialize products similar to the Licensed Products, as applicable, and would typically devote to a product or
compound  owned  by  it  or  to  which  is  has  the  rights  of  the  type  it  has  hereunder,  taking  into  account  scientific  and  commercial  factors,  including  the
competitiveness  of  alternative  third  party  products  in  the  marketplace,  the  patent  or  other  proprietary  position  of  the  Licensed  Product(s),  the  regulatory
requirements involved and the potential profitability of the Licensed Product(s) marketed or to be marketed.

1.10                      The  term  “Confidential  Information”  shall  mean  any  proprietary  and  secret  ideas,  proprietary  technical  information,  know-how  and
proprietary  commercial  information  or  other  similar  confidential,  non-public  or  proprietary  information  that  are  owned  by  the  disclosing  Party.  The  term
“Confidential Information” is further defined in Section 17.

-2-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

1.11           The term “Disclosing Party” shall mean the Party disclosing Confidential Information to the other Party.

1.12           The term “Distinct Product” is a Licensed Product for which a separate and distinct Investigational New Drug (IND) application or
Biologics License Application (BLA), or their non-US equivalents, is required by a regulatory authority to be filed with respect thereto to clinically develop
in humans and obtain approval to market such product.  For the avoidance of doubt, any combination product comprising a Licensed Product on the one hand,
and  another  active  agent  (whether  or  not  another  Licensed  Product),  on  the  other  hand,  shall  be  deemed  to  be  a  Distinct  Product  separate  from  any  such
Licensed Product, if the combination product is subject to a separate and distinct IND or BLA, or their non-US equivalents.  For further avoidance of doubt, a
Licensed Product which is administered as a concurrent therapy (and not a combination product) along with another product which contains a different active
agent, wherein each product is subject to a separate IND or BLA (or their non-US equivalents), shall not be considered a different Distinct Product from the
Licensed Product when administered alone.

1.13           The term “Field” shall mean all diagnostic and therapeutic applications or uses in oncology, including, but not limited to, prophylaxis,

adjuvant and treatment.

1.14           The term “GAAP” shall mean generally accepted accounting principles in the United States as in effect from time to time.

1.1             The term “Indemnified Parties” shall have the meaning given such term in Section 16.1(i).

1.15           The term “Infringement Claim” shall have the meaning given such term in Section 9.9.

1.16           The term “Instituting Party” shall have the meaning given such term in Section 9.7(ii).

1.17           The term “Legal Costs” shall mean all reasonable legal fees and expenses, filing or maintenance fees, assessments and all other costs and

expenses related to prosecuting, obtaining and maintaining patent protection on the Patent Rights in the United States and foreign countries.

1.18           The term “Licensed Product(s)” shall mean any product, process or service that incorporates, utilizes or is made with the use of the

Subject Technology and/or Patent Rights.

1.19           The term “LICENSEE” shall have the meaning given such term in the first paragraph of this Agreement.

1.20           The term “Liquidity Event” means the first time one of the following occurs: (i) the closing of any sale, consolidation, merger or other
transaction, directly or indirectly, in one or a series of related transactions, in which a “person” or “group” (as such terms are used in Section 13(d) of the
Securities Exchange Act of 1934, as amended) acquires securities of LICENSEE constituting more than fifty percent (50%) of the total voting power of all of
the then issued and outstanding securities of LICENSEE, or (ii) the sale of all or substantially all of the business or assets of LICENSEE; provided, however,
that Liquidity Event shall not include the TapImmune Transaction; and provided, further, that if the TapImmune Transaction occurs, the term LICENSEE, as
used in this definition, shall mean TapImmune Inc. (or any successor thereto).

-3-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

1.21                      The  term  “Liquidity  Event  Proceeds”  means  the  total  amount  of  consideration  (including  cash,  securities  or  other  property)  paid  or
received, or to be paid or received, by LICENSEE or the equity holders of LICENSEE (including holders of options, warrants and convertible securities)
from or in connection with a Liquidity Event; provided, however, that any contingent payments will be paid when and if paid to the LICENSEE or the equity
holders of LICENSEE. For the purpose of calculating the value of consideration from or received or receivable in connection with or in anticipation of a
Liquidity Event, any securities (other than a promissory note) will be valued at the time of the closing of the Liquidity Event on the same basis as such fair
market  value  shall  be  determined  in  connection  with  any  fee  payable  to  any  investment  bank  engaged  by  LICENSEE  in  connection  with  such  Liquidity
Event; provided, however,  that  if  LICENSEE  has  not  engaged  any  investment  bank  in  connection  with  such  Liquidity  Event,  then  any  securities  will  be
valued on the following basis: (i) if such securities are traded on a stock exchange, the securities will be valued at the average last sale or closing price for the
ten (10) trading days immediately prior to the closing of the Liquidity Event; and (ii) if such securities are traded primarily in over-the-counter transactions,
the securities will be valued at the mean of the closing bid and asked quotations similarly averaged over a ten (10) trading day period immediately prior to the
closing of the Liquidity Event. If the TapImmune Transaction occurs, then the term LICENSEE, as used in this definition, shall mean TapImmune Inc. (or any
successor thereto).

1.22           The term “Major Markets” would be any of US, Germany, Italy, France, Spain, The United Kingdom, or Japan.

1.23           The term “Marketing Authorization(s)” shall mean all approvals necessary from the relevant Regulatory Authority to permit a Party or its
sublicense(s)  to  market  and  sell  a  Licensed  Product  in  a  particular  country,  including  without  limitation  a  New  Drug  Application  and  Biologics  License
Application.

1.24           The term “Net Sales” shall mean on a country-by-country and License Product-by-Licensed Product basis, with respect to any period for
each country, the gross amounts invoiced by LICENSEE or its Affiliates or Sublicensees, (each, a “Selling Party”) to unrelated third parties for sales of a
Licensed Product in the Field in such country, less the following deductions to the extent included in the gross invoiced sales price for such Licensed Product
or  otherwise  directed  paid,  incurred,  allowed,  accrued  or  specifically  allocated,  and  documented  by  the  Selling  Parties  with  respect  to  the  sale  of  such
Licensed Product in such country:

on account of price adjustments, billing errors, rejected or recalled goods, or damaged goods;

(i)            discounts, including customary trade, quantity or cash discounts, credits adjustments or allowances, including those granted

(ii)            rebates and chargebacks allowed, given or accrued (including cash, governmental and managed care rebates, hospital or
other buying group chargebacks, cash and non-cash coupons, retroactive price reductions, and governmental taxes in the nature of a rebated based on usage
levels or sales of such Licensed Product);

(iii)            taxes, including but not limited to sales, excise, turnover, inventory, value-added, import, export, excise (including annual
fees due under Section 9008 of the United States Patient Protection and Affordable Care Action of 2010 (Pub. L. No. 111-48) and other comparable laws) and
other taxes,levied on, absorbed, determined or imposed with respect to the sale, production, transportation, import, export, delivery or use of such Licensed
Product (excluding income or net profit taxes or franchise taxes of any kind);

-4-

 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

or transportation services, if separately stated.

(iv)            reasonable charges for delivery or transportation of Licensed Products to customers through the use of third party delivery

Net Sales will be determined in accordance with GAAP. Without limiting the generality of the foregoing, transfers of dispositions of a Licensed Product for
charitable,  promotional  (including  samples),  pre-clinical,  clinical,  or  regulatory  purposes  will  be  excluded  from  Net  Sales,  as  will  sales  or  transfers  of  a
Licensed Product among the Selling Parties.

Subject to the above deductions, Net Sales shall be deemed to occur on, and only on, the first sale by a Selling Party to a non-sublicensee third party. If non-
monetary consideration is received by a Selling Party for the Licensed Product in the relevant country, Net Sales will be calculated based on the average price
charged  for  such  Product,  as  applicable,  during  the  preceding  period,  or  in  the  absence  of  such  sales,  the  fair  market  value  of  the  Licensed  Product,  as
applicable, as determined by the Parties in good faith.

1.25           The term “Non-Instituting Party” shall have the meaning given such term in Section 9.7(ii).

1.26           The term “Orphan Drug Status” shall mean the period of exclusivity accompanying an orphan drug/medicines designation granted by a

governmental drug regulatory body, such as FDA or EMA.

1.27           The term “Party” shall mean either LICENSEE or BCM, and “Parties” shall mean LICENSEE and BCM.

1.28           The term “Patent Rights” shall mean only BCM’s ownership rights in the patent applications and patents listed in Appendix A and any
and all divisions, reissues, re-examinations, renewals, continuations, continuations-in-part (to the extent the claims in the continuations-in-part are directed to
the subject matter described in the patent applications and patents listed in Appendix A), substitutions, and all patents granted thereon and extensions thereof,
and all other counterpart, pending or issued patents in all other countries. For the avoidance of doubt, Patent Rights shall also include an exclusive sublicense
in the Field to the exclusive license that BCM received from Wilson Wolf Manufacturing under the Reciprocal Exclusive License Agreement, attached as
Appendix E.

1.29           The term “Person” shall mean any individual or corporation, association, partnership, limited liability company, joint venture, joint stock

or other company, business trust, trust, organization, university, college, governmental authority or other entity of any kind.

1.30           The term “Receiving Party” shall mean the Party receiving Confidential Information from the other Party.

1.31           The term “Research Collaboration Agreement” shall mean that certain Research Collaboration Agreement to be negotiated in good faith
and signed, within one hundred eighty (180) days from the Agreement Date, between BCM and LICENSEE, encompassing research related to the Patent
Rights or Subject Technology created by BCM during the term of the Research Collaboration Agreement.

1.32           The term “Royalties” shall have the meaning given such term in Section 4.3.

-5-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

1.33           The term “Sale” shall mean the act of selling, leasing, or otherwise transferring, providing, or furnishing for use for any consideration.

Correspondingly, “Sell” shall mean to make or cause to be made a Sale, and "Sold" shall mean to have made or caused to be made a Sale.

1.34           The term “Subject Technology” shall mean BCM’s rights in the technical, scientific information, methods, processes, techniques, data
and results, in all cases, whether or not confidential or proprietary, in written, electronic or other forms, directly related to the Patent Rights, and all BCM
Confidential Information developed as of the Agreement Date, by the Developers related to the Patent Rights, owned and controlled by BCM and supplied by
BCM as of the Agreement Date (identified in Appendix B), or created by BCM during the term of and funded under the Research Collaboration Agreement
pertaining  to  the  Field  as  directed  under  the  LICENSEE’s  sponsored  research  project  to  develop  the  deliverables,  together  with  any  progeny,  mutants  or
derivatives thereof supplied by BCM or created by LICENSEE.

1.35           The term “Sublicensee” shall mean any third party to which LICENSEE or its Affiliates grants any or all of the rights licensed by BCM

to LICENSEE under Section 2.1.

1.36           The term “Sublicensing Revenue” shall mean all (i) cash, (ii) sublicensing fees and (iii) all other payments and the cash equivalent

thereof, which are paid to LICENSEE by the Sublicensees of its rights hereunder, but excluding the following payments:

fair market value thereof;

(i)            payments made in consideration for the issuance of equity or debt securities of LICENSEE to the extent not exceeding the

(ii)            that portion of payments for direct or fully burdened expenses (collectively not to exceed one hundred fifty percent (150%)
of direct expenses) associated with research or development as calculated in accordance with GAAP, to the extent that such expenses are incurred after the
date of and in connection with such sublicense;

(iii)            royalties on sales of Licensed Products by the Sublicensee (payment for which has been otherwise provided in Paragraph

4.3);

4.4);

(iv)            milestone payments for Distinct Products by the Sublicensee (payment for which has been otherwise provided in Paragraph

(v)            payments for supply of Licensed Products for use in clinical trials by or on behalf of, or for resale by, the Sublicensee;

(vi)            withholding taxes or other amounts actually withheld from the amounts paid to LICENSEE; and

LICENSEE, subject to the one-time liquidity incentive as stipulated in Section 4.6.

(vii)                        amounts  received  in  connection  with  a  merger,  consolidation  or  sale  of  substantially  all  of  the  business  or  assets  of

-6-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

1.37           The term “TapImmune Transaction” shall mean the contemplated merger of LICENSEE with and into a wholly-owned subsidiary of
TapImmune  Inc.,  pursuant  to  which,  among  other  things,  the  shareholders  of  LICENSEE  will  receive  common  stock  and  warrants  of  TapImmune  Inc.
constituting approximately 50% of the issued and outstanding securities of TapImmune Inc. (and, for the avoidance of doubt, any shares of LICENSEE held
by BCM shall be treated the same as other outstanding shares of the same class in such transaction). If the TapImmune Transaction occurs, then the term
LICENSEE, as used in this definition, shall mean TapImmune Inc. (or any successor thereto).

1.38           The term “Term” shall have the meaning given such term in Section 10.

1.39           The term “Third Party Activities” shall have the meaning given such term in Section 9.7.

1.40           The term “Valid Claim” shall mean, with respect to a particular country, (a) a claim of a pending patent application within the Patent
Rights that has been pending for no more than seven (7) years following the earliest national stage filing date for such patent or patent application, that is
being prosecuted in good faith, and that has not been abandoned, finally rejected or expired without the possibility of appeal or refiling or (b) a claim of an
issued and unexpired patent included within the Patent Rights, which has not been revoked, or held unenforceable or invalid by a decision of a court or other
governmental agency of competent jurisdiction, which decision is unappealed or unappealable within the time allowed for appeal and which has not been
cancelled, withdrawn, abandoned, disclaimed, denied, or admitted to be invalid or unenforceable through reissue, disclaimer or otherwise. For clarity, a claim
of a patent application that ceased to be a Valid Claim under clause (a) before it issued because it had been pending too long, but subsequently issued and is
otherwise described by this clause (b) shall again be considered to be a Valid Claim once it issues; provided that with respect to the payment of any royalties
if said claim with said pendency period subsequently issues said pending claim, shall be considered a Valid Claim, during the entire pendency period in the
Patent  Rights.  A  Licensed  Product  is  covered  by  a  Valid  Claim  if  its  manufacture,  use,  sale,  offer  of  sale,  marketing,  commercialization,  distribution,
importation or exportation by LICENSEE in a given country would, but for the rights granted by BCM to LICENSEE under this Agreement, infringe such
Valid Claim.

2.               License Grant. Subject to the reservations of rights set forth in Paragraph 2.2, BCM hereby grants to LICENSEE and,GRANT OF LICENSE

2.1               License Grant. Subject to the reservations of rights set forth in Paragraph 2.2, BCM hereby grants to LICENSEE and, at LICENSEE's
option, to its Affiliates, an exclusive, worldwide, sublicensable license under BCM’s rights in the Patent Rights and Subject Technology, to make, have made,
use, market, sell, offer to sell, lease, import, or export Licensed Products in the Field.

2.2               Restrictions on License. The grant in Section 2.1 shall be further subject to, restricted by and be non-exclusive with respect to:

teaching and other educationally related purposes;

(i)            the  making  or  use  of  the  Subject  Technology  and  Patent  Rights  by  BCM  for  its  non-commercial  research,  patient  care,

academic or research institutions;

(ii)            the making or use of the Subject Technology and Patent Rights by the Developers for non-commercial research purposes at

-7-

 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

institutions for non-commercial research purposes;

(iii)            any non-exclusive license of the Subject Technology and/or Patent Rights that BCM grants to other academic or research

commercial research purposes pursuant to any license granted in accordance with clause (iii) above; and

(iv)            the making or use of the Subject Technology and Patent Rights by academic and research institutions for internal, non-

to the United States of America or to a foreign state pursuant to an existing or future treaty with the United States of America.

(v)            any nonexclusive license of the Subject Technology and/or Patent Rights that BCM is required by law or regulation to grant

2.3               Government Reservation. Rights under this Agreement are subject to rights required to be granted to the Government of the United
States of America pursuant to 35 USC Sections 200-212, including a nonexclusive, nontransferable, irrevocable, paid-up license to practice or have practiced
for or on behalf of the United States the subject inventions throughout the world.

2.4               No Implied Licenses. Except as otherwise specifically set forth herein, only the licenses granted pursuant to the express terms of this
Agreement shall be of any legal force and effect. No license or other intellectual property rights shall be created by implication in any patents, technology
and/or Confidential Information owned by BCM or controlled by BCM with the right to license, even if such patents, technology, or Confidential Information
is necessary to exploit the Subject Technology and/or Patent Rights.

3.               License Grant. Subject to the reservations of rights set forth in Paragraph 2.2, BCM hereby grants to LICENSEE and,DILIGENCE

3.1               LICENSEE will, and will cause its Affiliates and each of its Sublicensees, to use Commercially Reasonable Efforts to develop and

commercialize Licensed Product(s) in at least one of the Major Markets as soon as practicable.

3.2               With respect to development toward a Licensed Product, LICENSEE will accomplish each of the following diligence milestones by the

dates set forth herein.

on or before the second anniversary of the Agreement Date;

(i)            Dosing of first patient in a phase II clinical trial (or foreign equivalent) of a Licensed Product for the first clinical indication

on or before the date that is 180 days following the second anniversary of the Agreement Date; and

(ii)            Dosing of first patient in a phase II clinical trial (or foreign equivalent) of a Licensed Product for a second clinical indication

on or before the third anniversary of the Agreement Date.

(iii)            Dosing of first patient in a phase II clinical trial (or foreign equivalent) of a Licensed Product for a third clinical indication

-8-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

3.3               Beginning on the first anniversary of the Agreement Date and continuing annually until the first commercial Sale of the first Licensed
Product, LICENSEE will, and will cause its Affiliates and each of its Sublicensees to provide annual summary updates to BCM summarizing the activities
undertaken by LICENSEE, its Affiliates and each of its Sublicensees to continue the development and commercialization of the Licensed Products. In the
event  that  BCM  determines  that  LICENSEE  or  its  Affiliates  and  its  Sublicensees  have  not  used  Commercially  Reasonable  Efforts  to  continue  the
development and commercialization of Licensed Products or has failed to achieve a Diligence Milestone, BCM will have the right to provide a written request
to LICENSEE to provide further written evidence that LICENSEE, its Affiliates and each of its Sublicensees has undertaken continual and regular activities
to continue the Licensed Products development and commercialization. In the event that LICENSEE is unable to show that it, its Affiliates and/or each of its
Sublicensees have undertaken such continual regular activities to develop and commercialize the Licensed Products, then LICENSEE (on behalf of it and its
Affiliates  and  each  of  its  Sublicensees)  will  have  an  obligation  to  provide  a  detailed  development  plan  to  BCM  for  the  continued  development  and
commercialization of the Licensed Products, and would thereafter provide summary updates of activities every six (6) months. If such activities thereafter
continued to show a lack of Commercially Reasonable Efforts for the development and commercialization of the Licensed Products, then BCM would have
the right to terminate the license. The Parties agree that if they are unable to agree as to whether the evidence provided by LICENSEE (on behalf of it and its
Affiliates and each of its Sublicensees) shows continual and regular activities to continue the Licensed Product development and commercialization, a third-
party arbitrator would be jointly retained to review the evidence and make an independent determination and such determination will be final. LICENSEE’s
obligation to provide summary updates will stop upon the first commercial Sale of a Licensed Product in a Major Market.

3.4               Notwithstanding the foregoing, the Parties acknowledge that it might be commercially reasonable, under certain circumstances, for
LICENSEE to determine not to launch a Licensed Product in a specific country, and failure under such circumstances to launch such Licensed Product shall
not be a breach of this Agreement.

4.              License Grant. Subject to the reservations of rights set forth in Paragraph 2.2, BCM hereby grants to LICENSEE and, PAYMENTS

4.1                              Equity Award.  As  partial  consideration  for  the  rights  conveyed  by  BCM  under  this  Agreement,  LICENSEE  shall  issue  shares  of
common stock, par value $0.0001 per share, in LICENSEE to BCM in an amount equal to twelve percent (12%) of the total outstanding shares of common
stock of LICENSEE on a fully-diluted basis as of the Agreement Date. LICENSEE represents and warrants that such securities shall be (i) duly authorized,
validly issued, fully paid and nonassessable and (ii) free and clear of all liens (other than any restrictions under applicable securities laws). LICENSEE shall
issue one or more certificates evidencing such common stock to BCM within 15 business days of the execution of this Agreement.

4.2               Responsibility for Legal Costs. In addition to the foregoing license execution fee, LICENSEE shall reimburse BCM for all Legal Costs
incurred  prior  to  execution  of  this  Agreement.  Such  payment  shall  be  due  within  thirty  (30)  days  of  receipt  of  invoice  from  BCM.  As  provided  for  in
Paragraph  9.1  herein,  LICENSEE  will  be  responsible  for  all  Legal  Costs  incurred  after  the Agreement  Date.  LICENSEE’s  share  of  Legal  Costs  shall  be
reduced on a pro-rata basis should BCM license additional fields of use to a third party(ies). BCM agrees to provide LICENSEE with thirty (30) days’ written
notice should BCM license additional fields of use to other third parties. With respect to any disputed payment, such dispute shall be resolved via the Dispute
Resolution process set forth in Section 14.

-9-

 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

4.3               Royalty on Net Sales. In addition to the foregoing, subject to the terms and conditions of this Agreement, LICENSEE shall pay BCM a
royalty on Net Sales on a country-by-country basis as set forth below. Collectively the royalty payments that are the subject of this Paragraph 4.3 are termed
“Royalties”  for  purposes  of  this  Agreement  and  shall  be  due  and  payable  as  provided  in  Section  5  and  delivered  to  BCM  in  accordance  with  the  invoice
instructions provided below.

Condition

Royalty on Net Sales

Orphan Drug
Status?

Valid
Claim?

Duration

1

2

3

4

5

6

7

8

9

10

11

12

13

0.65%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

[***REDACTED***]%

5.00%

No

Yes

No

Yes

No

Yes

No

Yes

No

Yes

No

Yes

Yes

No

No

Yes

Yes

No

No

Yes

Yes

No

No

Yes

Yes

Yes

10 years post first commercial Sale

Until Orphan Drug Status expires, then reverts to
condition 1

Life of patent having a Valid Claim covering such
Licensed Product(s)

Until Orphan Drug Status expires, then reverts to
condition 3

10 years post first commercial Sale

Until Orphan Drug Status expires, then reverts to
condition 5

Life of patent having a Valid Claim covering such
Licensed Product(s)

Until Orphan Drug Status expires, then reverts to
condition 7

10 years post first commercial Sale

Until Orphan Drug Status expires, then reverts to
condition 9

Life of patent having a Valid Claim covering such
Licensed Product(s)

Until Orphan Drug Status expires, then reverts to
condition 11

Blockbuster Product; reverts to 4.25% upon expiration
of Orphan Drug Status, or in the event Orphan Drug
Status was not granted

-10-

Aggregate Net
Sales per Calendar
Year

Less than $500M

Less than
$500M

Less than
$500M

Less than
$500M

$500M to $1.0B

$500M to $1.0B

$500M to $1.0B

$500M to $1.0B

$1.0B and over

$1.0B and over

$1.0B and over

$1.0B and over

$2.0B and over

 
 
 
  
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

(i)            Third-Party Royalty Reduction. If LICENSEE, its Affiliate or a Sublicensee becomes obligated to pay additional royalties to
a third party(ies) with respect to third party-owned patent rights or technology necessary for the use, manufacture or sale of a Licensed Product, LICENSEE
may deduct [***REDACTED***]  percent  ([***REDACTED***]%)  of  the  amount  owing  to  such  third  party(ies)  from  the  amounts  owing  to  BCM  with
respect to such Licensed Product; provided that (i) LICENSSE shall provide BCM with documentation supporting such obligations and the amount thereof to
the  reasonable  satisfaction  of  BCM  and  (ii)  under  no  circumstance  shall  the  royalties  due  to  BCM  be  less  than  [***REDACTED***]  percent
([***REDACTED***]%) of the amount that would otherwise have been payable under Paragraph 4.3 as a result of such deduction.

(ii)            Combination  Product.  In  the  event  that  a  Licensed  Product  is  sold  in  combination  with  another  product,  component  or
service for which no royalty would be due hereunder if sold separately, Net Sales from such combination sales for purposes of calculating the amounts due
under this Paragraph 4.3 shall be calculated by multiplying the Net Sales of the combination product by the fraction A/(A + B), where A is the average gross
selling price during the previous calendar quarter of the Licensed Product sold separately and B is the gross selling price during the previous calendar quarter
of the combined product(s), component(s) and/or service(s). In the event that a substantial number of such separate sales were not made during the previous
calendar quarter then the Net Sales shall be as reasonably allocated by LICENSEE between such Licensed Product and such other product(s), component(s)
or service(s) based upon their relative importance and proprietary protection.

(iii)            Single Royalty. Only one royalty under Paragraph 4.3 shall be paid with respect to each unit of Licensed Product sold,
without regard to whether more than one Valid Claim within the Patent Rights is applicable to such unit. It is understood that no royalty shall be due with
respect to use or transfers of Licensed Products for use in research or development activities prior to regulatory approval of said Licensed Product(s) and the
first commercial Sale.

4.4               Milestone Payments. LICENSEE shall also pay BCM the following one-time milestone payments set forth below following the first

achievement of such milestone by LICENSEE, its Affiliate or Sublicensee:

Product, LICENSEE shall make a [***REDACTED***] dollar($[***REDACTED***]) payment to BCM;

(i)            Upon the first dosing of the first patient in the first phase III clinical trial (or foreign equivalent) for the first (1st) Distinct

Product, LICENSEE shall make a [***REDACTED***] dollar ($[***REDACTED***]) payment to BCM;

(ii)            Upon the first dosing of the first patient in the first phase III clinical trial (or foreign equivalent) for the second (2nd) Distinct

-11-

 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

make a [***REDACTED***] dollar($[***REDACTED***]) payment to BCM;

(iii)            Upon receipt of final FDA approval of the first Marketing Authorization for the first (1st) Distinct Product, LICENSEE shall

shall make a [***REDACTED***] dollar ($[***REDACTED***]) payment to BCM; and

(iv)            Upon receipt of final FDA approval of the first Marketing Authorization for the second (2nd) Distinct Product, LICENSEE

Product, LICENSEE will make a [***REDACTED***] dollar ($[***REDACTED***]) payment to BCM;

(v)            Upon first attainment of annual Net Sales of greater than five hundred million ($500,000,000) for the first (1st) Distinct

Product, LICENSEE will make a [***REDACTED***] dollar ($[***REDACTED***]) payment to BCM;

(vi)            Upon first attainment of annual Net Sales of greater than five hundred million ($500,000,000) for the second (2nd) Distinct

LICENSEE will make a [***REDACTED***] dollar ($[***REDACTED***]) payment to BCM;

(vii)            Upon first attainment of annual Net Sales of greater than one billion ($1,000,000,000) for the first (1st) Distinct Product,

Product, LICENSEE will make a [***REDACTED***] dollar ($[***REDACTED***]) payment to BCM;

(viii)                        Upon  first  attainment  of  annual  Net  Sales  of  greater  than  one  billion  ($1,000,000,000)  for  the  second  (2nd)  Distinct

(ix)            Upon first attainment of annual Net Sales of greater than two billion ($2,000,000,000) for any of the Distinct Products,
LICENSEE will make a [***REDACTED***] dollar ($[***REDACTED***])  payment  to  BCM.  For  the  avoidance  of  doubt,  this  payment  is  a  one-time
payment that will be paid for the first Licensed Product that attains annual Net Sales of greater than $2,000,000,000; and

(x)            LICENSEE shall notify BCM in writing within thirty (30) days following the achievement of each milestone. The annual
Net Sales for Distinct Products subject to the Net Sales level-dependent milestone payments shall be calculated on a calendar year basis, beginning January
1st and ending December 31st. BCM will then invoice LICENSEE for payment of such milestone and LICENSEE shall pay the invoice within fifteen (15)
days upon receipt of the invoice. Milestones are to be paid regardless of whether LICENSEE, its Affiliate or LICENSEE’s Sublicensee attains such milestone.

4.5               Sublicense Revenue Payments. In the event LICENSEE sublicenses the Subject Technology and Patent Rights under this Agreement,
LICENSEE agrees to pay to BCM all Sublicensing Revenue received by LICENSEE under the applicable sublicense agreement according to the following
schedule:

agreement is executed before the first dosing of the first patient in the first phase II clinical trial for the first (1st) Licensed Product;

(i)            [***REDACTED***] percent ([***REDACTED***]%) of Sublicensing Revenue shall be payable to BCM if the sublicense

-12-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

(ii)            [***REDACTED***] percent ([***REDACTED***]%) of Sublicensing Revenue shall be payable to BCM if the sublicense
agreement is executed on or after the first dosing of the first patient in the first phase II clinical trial for the first (1st) Licensed Product, but before the first
dosing of the first patient in the first pivotal/phase III clinical trial for the first (1st) Licensed Product;

(iii)                        [***REDACTED***]  percent  ([***REDACTED***]%)  of  Sublicensing  Revenue  shall  be  payable  to  BCM  if  the
sublicense agreement is executed on or after the first dosing of the first patient in the first pivotal/phase III clinical trial for the first (1st) Licensed Product;
and

(iv)                        [***REDACTED***]  percent  ([***REDACTED***]%)  of  Sublicensing  Revenue  shall  be  payable  to  BCM  if  the
sublicense agreement is executed on or after receipt of the final FDA approval (or its equivalent in other jurisdictions) of the first Marketing Authorization for
the first (1st) Licensed Product.

(v)            To the extent that Sublicense Revenue represents an unallocated combined payment for both a sublicense of the Patent
Rights and Subject Technology as well as other third party-owned intellectual property, undertakings or subject matter, such Sublicense Revenue from such
sublicensing arrangement for purposes of calculating payments due to BCM shall be reasonably allocated by LICENSEE between such Patent Rights and
Subject  Technology  and  such  other  intellectual  property,  undertakings  or  subject  matter,  based  on  their  relative  value  consistent  with  comparable  industry
standard  arms’  length  transactions,  provided  that  (i)  LICENSEE  shall  provide  BCM  with  documentation  supporting  such  allocation  to  the  reasonable
satisfaction  of  BCM  and  (ii)  under  no  circumstance  shall  the  percentage  of  sublicense  revenue  due  BCM  be  less  than  [***REDACTED***]  percent
([***REDACTED***]%)  of  the  amounts  stipulated  in  Section  4.5(i)  through  (iv).  If  BCM  reasonably  disputes  LICENSEE’s  allocation  of  Sublicense
Revenue with respect to a particular sublicense, then, upon written notice by either Party to the other, such dispute may be submitted for resolution pursuant
to Section 14. Neither Party shall be deemed in breach of this Agreement by reason of a failure to agree on such amount (or with respect to LICENSEE, to
pay the disputed amount); provided in the case of LICENSEE, that it has paid the undisputed portion of such Sublicense Revenue and, following resolution
pursuant to Section 14 promptly pays any amount determined to be due thereunder.

4.6               One-Time Liquidity Incentive. Within sixty (60) days upon the first occurrence of a Liquidity Event, LICENSEE will make or cause to
be  made  a  one-time  cash  milestone  payment  to  BCM  equal  to  [***REDACTED***]  percent  ([***REDACTED***]%)  of  the  Liquidity  Event  Proceeds,
provided, that if any portion of the Liquidity Event Proceeds is a contingent payment, any such contingent amounts shall be paid when and if such amounts
are  paid  to  LICENSEE  or  its  equity  holders.  This  payment  obligation  will  terminate  if  LICENSEE  terminates  this  Agreement  within  two  (2)  years  of  the
Agreement  Date  and  no  Liquidity  Event  has  occurred  prior  to  such  termination,  but  will  otherwise  remain  applicable  and  shall  survive  termination  or
expiration of this Agreement. Upon the payment of the Liquidity Event Proceeds to BCM upon consummation of a Liquidity Event, all rights of BCM under
this Section 4.6 shall thereafter terminate.

4.7               Payment Addresses. Payments sent by check are to be made payable to “Baylor College of Medicine” and shall be sent to the address
below.  If  payments  are  sent  by  wire  transfer,  they  shall  be  sent  using  wiring  instructions  provided  in  Appendix  D.  All  payments  shall  reference  BLG
number(s) listed on the front page of the Agreement.

-13-

 
  
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

BCM Tax ID #: 74-1613878 
Baylor College of Medicine 
Licensing Group 
P.O. Box 301503 
Dallas, Texas 75303-1503 
Telephone No.  713-798-6821 
Facsimile No.  713-798-1252 
E-Mail: blg@bcm.tmc.edu

4.8                              Payments  shall  be  deemed  received  only  upon  confirmation  that  all  funds  have  been  received  by  the  LICENSING  GROUP  as

referenced above. LICENSEE hereby accepts responsibility for ensuring that payment is addressed correctly.

4.9               LICENSEE Payment Contact. For questions about payments, BCM can contact LICENSEE at the address below:

Marker Therapeutics, Inc. 
ATTN: President and CEO 
33 5th Avenue N.W. 
New Brighton, Minnesota 
Telephone No. 651-628-9259 
Facsimile No. 651-628-9507 
E-Mail: john.wilson@wilsonwolf.com

4.10           Payment Conditions. All payments due hereunder are payable in United States dollars. No transfer, exchange, collection or other charges,
including any wire transfer fees, shall be deducted from such payments. For sales of Licensed Products in currencies other than the United States, LICENSEE
shall use exchange rates published in The Wall Street Journal on the last business day of the six (6) month period that such payment is due.

4.11           Late Payments. Late payments shall be subject to a charge of [***REDACTED***] percent ([***REDACTED***]%) per month, the
interest being compounded annually, or [***REDACTED***] dollars ($[***REDACTED***]), whichever is greater. LICENSEE shall calculate the correct
late payment charge, and shall add it to each such late payment. Said late payment charge and the payment and acceptance thereof shall not negate or waive
the  right  of  BCM  to  seek  any  other  remedy,  legal  or  equitable,  to  which  it  may  be  entitled  because  of  the  delinquency  of  any  payment.  LICENSEE  shall
indemnify BCM for all attorneys' fees and costs BCM incurs in obtaining a full payment of that which is owed to BCM.

4.12           Taxes. LICENSEE may withhold from payment made to BCM under this Agreement any tax required to be withheld by LICENSEE
under  the  laws  of  the  country  or  jurisdiction  where  LICENSEE  has  commercially  sold  Licensed  Product(s)  or  any  other  Applicable  Law.  If  any  tax  is
withheld by LICENSEE, LICENSEE shall provide BCM receipts or other evidence of such withholding and payment to the appropriate tax authorities on a
timely basis following that tax payment.

-14-

 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

5.              REPORTING

5.1               Annual Progress Report. No later than sixty (60) days after December 31 of each calendar year, LICENSEE shall provide to BCM a
written annual progress report describing LICENSEE's progress on all research and development and commercial activities, during the most recent twelve
(12) month period ending December 31 and plans for the forthcoming year (“Annual Progress Report”). If multiple technologies are covered by the license
granted hereunder, the progress report shall provide the information set forth above for each technology. At BCM’s request, LICENSEE shall also provide
any reasonable additional data BCM requires to evaluate LICENSEE’s performance of its obligations hereunder. For the avoidance of doubt, any such report
and data shall be the Confidential Information of LICENSEE.

5.2               Notification of First Sale. LICENSEE shall notify BCM the date on which LICENSEE (including any Affiliate) and/or the Sublicensees

make a first commercial Sale of a Licensed Products in each country in which it occurs within thirty (30) days of occurrence.

5.3               Royalty Reports. LICENSEE shall submit to BCM within forty-five (45) days after March 31, June 30, September 30 and December 31,
a  written  report  on  a  form  provided  by  BCM  (a  current  version  of  which  is  attached  as  Appendix  C)  setting  forth  for  such  calendar  quarter  at  least  the
following information:

(i)            the number of Licensed Products sold by LICENSEE and Sublicensees in each country;

(ii)            total billings for such Licensed Products;

modes of transfer of Licensed Products by LICENSEE;

(iii)            the gross amount of monies or cash equivalent or other consideration which is received for sales, leases, licenses or other

Licensed Products by LICENSEE;

(iv)            the identity of that consideration which is received instead of money for sales, leases, licenses or other modes of transfer of

avoidance of doubt, LICENSEE will not provide itemized deductions from gross sales to Net Sales;

(v)                        aggregate  deductions  from  the  gross  amount  as  expressly  permitted  herein  to  determine  the  Net  Sales  thereof,  for  the

Royalties are due;

(vi)            the amount of Royalties due thereon, or, if no Royalties are due to BCM for any reporting period, the statement that no

(vii)            the amount of Sublicensing Revenue received by LICENSEE; and

maintenance fee payments.

(viii)            the amount of other payments due BCM, including but not limited to, milestone payments, minimum royalty payments and

 The royalty report shall be certified as correct by an officer of LICENSEE. After termination, but not expiration, of this Agreement, LICENSEE will
continue  to  submit  royalty  reports  and  payments  to  BCM  as  per  LICENSEE’s  obligations  under  this  Agreement  until  all  Licensed  Products  made,  used,
marketed, leased or imported under this Agreement have been sold, destroyed or expired.

-15-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

5.4               Payment to Accompany Royalty Reports. LICENSEE shall pay to BCM with each such Royalty report the amount of Royalties and

other payments due with respect to such calendar quarter.

5.5                              Notification  of  Merger  or  Acquisition.  In  the  event  of  acquisition,  merger,  change  of  corporate  name,  or  change  of  make-up,

organization, or identity, LICENSEE shall notify BCM in writing within thirty (30) days after the closing date of such event.

5.6               Entity Status. If LICENSEE or Sublicensee does not qualify as a “small entity” as provided by the United States Patent and Trademark

Office, LICENSEE must notify BCM immediately.

6.           TRANSFER OF SUBJECT TECHNOLOGY

6.1               Transfer Schedule. Upon receipt of the equity award described in Paragraph 4.1, BCM shall, within thirty (30) days thereof, provide
LICENSEE  with  reasonable  quantities  of  the  Subject  Technology.  The  Parties  understand  and  agree  that  BCM  will  use  reasonable  efforts  to  provide  the
Subject Technology within thirty (30) days of receipt of the license fee, however the Parties acknowledge that unforeseen circumstances might delay delivery
and such failure to provide the Subject Technology based on such unforeseen circumstances shall not be considered a breach of this Agreement by BCM.

6.2                              Transfer  Address  and  Payment.  Such  Subject  Technology  shall  be  sent  to  the  address  below,  via  UPS  overnight  courier  using

LICENSEE’s courier account number [***REDACTED***].

Marker Therapeutics, Inc.
ATTN: President and CEO
33 5th Avenue N.W.
New Brighton, Minnesota
Telephone No. 651-628-9259
Facsimile No. 651-628-9507 
E-Mail: john.wilson@wilsonwolf.com

7.           RECORDS AND INSPECTION

7.1               Accounting Records. LICENSEE shall maintain, and shall cause its Sublicensees to maintain, complete and accurate records relating to
the  rights  and  obligations  under  this  Agreement  and  any  amounts  payable  to  BCM  in  relation  to  this  Agreement,  which  records  shall  contain  sufficient
information to permit BCM to confirm the accuracy of any reports delivered to BCM and compliance in other respects with this Agreement. The relevant
party shall retain such records for at least five (5) years following the end of the calendar year to which they pertain.

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CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

7.2                              Audit  by  BCM.  During  the  Term  of  this  Agreement  as  defined  below  and  for  a  period  of  two  (2)  years  thereafter,  BCM  or  its
representatives shall have the right to inspect the books and records of LICENSEE in conjunction with the performance of LICENSEE’s obligations under the
terms and conditions of this Agreement. The scope of such audit and inspection activities may include the review of records supporting activities performed
by LICENSEE in conjunction with its obligations under this Agreement, as well as processes and related process internal controls and support systems, the
quality  and  accuracy  of  which  are  directly  related  to  the  performance  of  LICENSEE’s  obligations  under  the  terms  and  conditions  of  this  Agreement.
LICENSEE  agrees  to  provide  representatives  of  BCM  reasonable  access  to  books,  records,  systems  and  processes,  and  shall  cooperate  fully  with  BCM’s
representatives  in  support  of  their  inspection  and  audit  activities  during  LICENSEE’s  normal  business  hours.  Prior  to  commencing  an  audit,  BCM  shall
require the representatives performing the audit enter into an appropriate confidentiality agreement, obligating the representatives to be bound by obligations
of confidentiality and restrictions on use of such Confidential Information that are not less restrictive than the obligations set forth in Section 17.

In respect for each audit of LICENSEE’s books and records: (i) the LICENSEE may be audited only once per year, (ii) no records for any given year for
LICENSEE may be audited more than once; provided that the LICENSEE’s records shall still be made available if such records impact another financial year
which is being audited, and (iii) BCM shall only be entitled to audit books and records of LICENSEE from the five (5) calendar years prior to the calendar
year in which the audit request is made.

In order to initiate an audit for a particular calendar year, BCM must provide LICENSEE with written notice of one or more proposed dates of the audit not
less than thirty (30) days prior to the first proposed date. LICENSEE will reasonably accommodate the scheduling of such audit and the Parties shall mutually
agree on the audit date. LICENSEE shall provide BCM with full and complete access to the applicable books and records and otherwise reasonably cooperate
with such audit.

7.3               Payment Deficiency. If a payment deficiency is determined, LICENSEE and it Sublicensee(s), as applicable, shall pay the outstanding

amounts within thirty (30) days of receiving written notice thereof, plus interest on such outstanding amounts as described in Section 5.

7.4               Responsibility for Audit Costs. BCM will pay for any audit done under Paragraph 7.2. However, in the event that the audit reveals an
underpayment  of  Royalties  or  fees  by  more  than  five  percent  (5%)  for  the  period  being  audited,  the  cost  of  the  audit  shall  be  paid  by  LICENSEE.  If  the
underpayment is less than five percent (5%) but more than two percent (2%) for the period being audited, LICENSEE and BCM shall each pay fifty percent
(50%) of the cost of the audit.

7.5               Use of Audit Information. Any information received by BCM pursuant to this Section 7 shall be deemed to be Confidential Information

for the purposes of Section 17. Such information shall be used solely for the purpose for which the audit was conducted.

8.           SUBLICENSES

All  sublicenses  granted  by  LICENSEE  of  its  rights  hereunder  shall  be  consistent  with  and  subject  to  the  terms  and  conditions  of  this  Agreement  and
LICENSEE shall remain fully responsible to BCM for the performance of its Sublicensees with respect to LICENSEE's obligations under the terms of this
Agreement. Any act or omission of a Sublicensee which would be a material breach of this Agreement if performed by LICENSEE shall be deemed to be a
breach  by  LICENSEE  of  this  Agreement  susceptible  to  cure  within  the  cure  period  specified  in  Section  11.1.  Each  sublicense  agreement  granted  by
LICENSEE shall include an audit right of the same scope as provided in Section 7 hereof with respect to LICENSEE. LICENSEE shall give BCM prompt
notification of the identity and address of each Sublicensee with whom it concludes a sublicense agreement and shall supply BCM with a copy of each such
sublicense agreement.

-17-

 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

9.           PATENTS AND INFRINGEMENT

9.1               Patent Prosecution Responsibility. For the Term of this Agreement as defined below, BCM shall be responsible for filing, prosecuting
and maintaining all patent applications and patents included in the Patent Rights, and LICENSEE agrees to pay all previously unreimbursed Legal Costs,
which  Legal  Costs  shall  be  reduced  on  a  pro-rata  basis  on  a  patent  or  patent  application  basis  should  BCM  license  such  patent  or  patent  application  in
additional fields of use to any third party. BCM shall select all outside counsel for prosecution of the Patent Rights and such counsel shall represent BCM in
such prosecution. For so long as LICENSEE is the sole LICENSEE of the Patent Rights, BCM shall instruct its patent counsel to invoice LICENSEE directly
for all such Legal Costs. LICENSEE agrees to pay all such invoices within thirty (30) days of receipt.

9.2                              Notification  of  Intent  Not  to  Pursue.  In  the  event  that  LICENSEE  decides  not  to  pay  for  the  costs  associated  with  either:  (i)  the
prosecution of certain patent applications within the Patent Rights to issuance or (ii) maintenance of any United States or foreign issued patent on the Patent
Rights, LICENSEE shall timely notify BCM in writing thereof. LICENSEE's right under this Agreement to practice the invention under the patent not being
pursued shall immediately terminate upon the giving of such notice. If LICENSEE fails to notify BCM at least thirty (30) calendar days prior to the deadline
for taking any action for such patent or patent application, as the case may be, for BCM to assume said costs prior to the abandonment or expiration of any
Patent Rights, LICENSEE shall be considered in default of this Agreement as per that Patent Right.. LICENSEE’s right under this Agreement to practice the
invention under the patent or patent application for which LICENSEE does not pay for its share (as set forth in Section 9.1) shall immediately terminate with
respect to such jurisdiction upon the giving of such notice.

9.3               Notification of Patent Prosecution Action. BCM agrees to keep LICENSEE fully informed, at LICENSEE's expense, of all prosecutions
and  other  actions  pursuant  to  this  Section  9,  including  submitting  to  LICENSEE  all  serial  numbers  and  filing  dates,  and  copies  of  all  substantive
documentation submitted to, or received from, the patent offices in connection therewith. With respect to any substantive submissions that BCM is requires to
or  otherwise  intends  to  submit  to  a  patent  office  with  respect  to  a  Patent  Right,  BCM  shall  act  in  good  faith  and  provide  a  draft  of  such  submission  to
LICENSEE for its review and comment as soon as reasonably practical prior to the deadline for, or the intended filing date of, such submission. LICENSEE
shall have the right to review and comment upon any such submission by BCM to a patent office, and will provide such comments within thirty (30) days
after receiving such submission (provided, that if no comments are received prior to the deadline for such submission, then BCM may proceed with such
submission.  BCM  shall  consider  in  good  faith  any  suggestions  or  recommendations  of  LICENSEE  concerning  the  preparation,  filing,  prosecution  and
maintenance thereof as may be applicable to the Field.

9.4               Extension of Patent Term for Licensed Products.  LICENSEE  shall  have  the  first  right,  but  not  the  obligation,  to  seek  patent  term
extension, including supplemental protection certificates and the like available under Applicable Law, under the Patent Rights, for Licensed Product(s). BCM
shall cooperate with LICENSEE in seeking patent term extensions for Licensed Product(s) under the Patent Rights pertaining solely in the Field; provided,
however, that if patent term extension is to be pursued by a third party before LICENSEE for a patent licensed to the third party in any separate field of use
and contains Valid Claims both within and outside and/or overlapping the Field, then BCM shall notify LICENSEE so that all the Parties can work in good
faith to determine which Party is to pursue the patent term extension. All such actions shall be at LICENSEE’s expense.

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CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

9.5               Patent Procedures for Biosimilars. The Parties shall cooperate, at LICENSEE’s expense, with respect to the content and submission of
any patent listings in connection with patent linkage systems and/or a generic/biosimilar application filing, in each case in the Field, including providing the
third party generic/biosimilar application with a list of patents that could reasonably be asserted; and a designation of patents available for license.

9.6                              Cooperation.  BCM  agrees  to  reasonably  cooperate  with  LICENSEE,  at  LICENSEE’s  expense,  to  whatever  extent  is  reasonably

necessary to provide LICENSEE the full benefit of the license granted herein.

9.7               Infringement Procedures. During the Term of this Agreement as defined below, each Party shall promptly inform the other of any
suspected infringement of any claims in the Patent Rights or the misuse, misappropriation, theft or breach of confidence or other proprietary rights in or to the
Subject Technology and/or Patent Rights by a third party (collectively “Third Party Activities”), and with respect to such activities as are suspected. Any
action or proceeding against such Third Party Activities shall be instituted as following:

(i)            BCM shall have the first right, but not the obligation, to institute an action or proceeding against Third Party Activities. If
BCM fails to bring such an action or proceeding within a period of three (3) months after receiving notice or otherwise having knowledge of such Third Party
Activities,  then  LICENSEE  shall  have  the  right,  but  not  the  obligation,  to  prosecute  the  same  solely  with  respect  to  the  activities  in  the  Field  at  its  own
expense, using legal counsel of its choice acceptable to BCM, whose acceptance shall not be unreasonably withheld, conditioned, or delayed.

(ii)            The Party not instituting the action or the proceeding (the “Non-Instituting Party”) will reasonably cooperate with the Party
instituting  the  action  or  the  proceeding  (the  “Instituting Party”)  in  such  action.  In  addition,  if  the  Non-Instituting  Party  cooperates  in  such  action,  such
cooperation shall be at the Instituting Party’s sole expense. Should either BCM or LICENSEE commence action under the provisions of this Paragraph 9.7
and  thereafter  elect  to  abandon  the  same,  it  shall  give  timely  notice  to  the  other  Party  who  may,  if  it  so  desires,  continue  prosecution  of  such  action  or
proceeding.  All  recoveries,  whether  by  judgment,  award,  decree  or  settlement,  from  infringement  of  any  claims  in  the  Patent  Rights  or  the  misuse,
misappropriation,  theft  or  breach  of  confidence  or  other  proprietary  rights  in  or  to  the  Subject  Technology  and/or  Patent  Rights  by  a  third  party  shall  be
apportioned  as  follows:  (a)  the  Party  bringing  the  action  or  proceeding  shall  first  recover  an  amount  equal  the  costs  and  expenses  incurred  by  such  Party
directly related to the prosecution of such action or proceeding, (b) the Party cooperating in such action or proceeding shall then recover costs and expenses
incurred by such Party, if any, directly related to its cooperation in the prosecution of such action or proceeding and (c) the remainder shall be shared by the
parties, with the Party bringing the action allocated eighty percent (80%) and the Party cooperating in such action allocated twenty percent (20%) of such
amounts.

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CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

(iii)            In the case of an action pursuant to Paragraph 9.7(i) or (ii), BCM and LICENSEE may decide to jointly prosecute an action
or proceeding after it has been instituted by one Party. The action shall then be continued in the name or names they both agree is expedient for efficient
prosecution of such action. Alternatively, BCM and LICENSEE may agree to jointly institute an action against Third Party Activities in which case each of
the Parties shall cooperate with the other Party as required of a Non-Instituting Party pursuant to Paragraph 9.7(iv). LICENSEE and BCM shall agree to the
manner in which they shall exercise control over any joint action or proceeding, providing however that if they cannot agree, BCM shall have the right to
unilaterally decide on control. In such joint action or proceeding, the out-of-pocket costs shall be borne equally, and any recovery or settlement shall be shared
equally.

9.8               Consent to Settle. Neither BCM nor LICENSEE shall settle any action covered by Paragraph 9.7 without first obtaining the consent of

the other Party, which consent will not be unreasonably withheld.

9.9               Defense of Infringement Claims. If any third party asserts a claim, demand, action, suit or proceeding against LICENSEE (or any of its
Affiliates or Sublicensees), alleging that any Licensed Product, the use or practice of the Subject Technology or Patent Rights, infringes, misappropriates,
misuses or violates, or breaches any confidence or other proprietary rights in, the intellectual property rights of any Person (any such claim, demand, action,
suit  or  proceeding  being  referred  to  as  and  “Infringement Claim”),  LICENSEE  shall  promptly  notify  BCM  in  writing  specifying  the  facts,  to  the  extent
known, in reasonable detail. In the case of any such Infringement Claim, LICENSEE shall assume control of the defense and shall have the exclusive right to
settle any Infringement Claim against LICENSEE without the consent of BCM; provided, however, if such settlement requires any payment from BCM or
decrease in BCM’s rights under this Agreement, LICENSEE shall be required to obtain BCM’s consent, which consent will not be unreasonably withheld.

9.10           Liability for Losses. Subject to Paragraph 16.1, BCM shall not be liable for any losses incurred as the result of an action for infringement
brought against LICENSEE as the result of LICENSEE’s exercise of any right granted under this Agreement. The decision to defend or not defend shall be in
LICENSEE’s sole discretion.

10.           TERM

Unless sooner terminated as otherwise provided in Section 11, the license to employ Patent Rights and Subject Technology granted herein as part of
Section 2 shall expire on a Licensed Product-by-Licensed Product and country-by-country basis, on the later of (i) the date of expiration of the last Valid
Claim of the Patent Rights to expire that covers the sale of such Licensed Product in such country or (ii) the first date following the tenth (10th) anniversary of
the  first  commercial  Sale  of  the  first  Licensed  Product  by  LICENSEE  in  such  country  (“Term”).  After  such  expiration,  but  not  termination,  the  licenses
granted to LICENSEE pursuant to Section 2 shall survive and become perpetual, paid-in-full (i.e., royalty-free) license in such country and with respect to
such Licensed Product.

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CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

11.           TERMINATION

11.1           Termination for Default. In the event of material default or failure by LICENSEE of its overall obligations under this Agreement to
perform any of the terms, covenants or provisions of this Agreement, including failure to make timely payment, taken as a whole, LICENSEE shall have
thirty (30) days after BCM has provided written notice of such material default or failure to correct such default or failure. BCM shall not have the right to
cancel and terminate this Agreement if LICENSEE has cured or corrected the default or failure before the end of such thirty (30) calendar day notice period
and so notifies BCM, stating the manner of the cure as set forth in Section 11.1(i). If such material default or failure is not cured or corrected within such
thirty  (30)  day  period,  BCM  shall  have  the  right,  at  its  option,  to  cancel  and  terminate  this  Agreement.  The  failure  of  BCM  to  exercise  such  right  of
termination, for non-payment of Royalties/fees or otherwise, shall not be deemed to be a waiver of any right BCM might have, nor shall such failure preclude
BCM from exercising or enforcing said right upon any subsequent failure by LICENSEE.

(i)            Notwithstanding the foregoing, if a material default or failure is not susceptible to cure within the cure period specified in this
Section  11.1,  BCM’s  right  of  termination  shall  be  suspended  only  if,  and  for  so  long  as,  (i)  LICENSEE  has  provided  BCM  with  a  written  plan  that  is
reasonably calculated to effect a cure, (ii) such plan is reasonably acceptable to BCM, provided acceptance of such a plan is at BCM’s sole but reasonable
discretion; and (iii) LICENSEE commits to and does carry out such plan; provided, however, that, unless mutually agreed by the Parties in such plan, in no
event shall such suspension of the BCM’s right to terminated extend beyond sixty (60) days after the original cure period.

(ii)            Notwithstanding the foregoing, if either Party is alleged to be in material breach and disputes such termination through the
dispute resolution procedures set forth in this Agreement, then the other Party’s right to terminate this Agreement shall be tolled for so long as such dispute
resolution  procedures  are  being  pursued  by  the  allegedly  breaching  Party  in  good  faith,  and  if  it  is  finally  and  conclusively  determined  that  the  allegedly
breaching Party is in material breach, then the breaching Party shall have the right to cure such material breach after such determination within the cure period
provided in this Section 11.1.

11.2           Termination for Insolvency. BCM shall have the right, at its option, to cancel and terminate this Agreement in the event that LICENSEE
shall (i) become involved in insolvency, dissolution, bankruptcy or receivership proceedings affecting the operation of its business or (ii) make an assignment
of all or substantially all of its assets for the benefit of creditors, or in the event that (iii) a receiver or trustee is appointed for LICENSEE and LICENSEE
shall, after the expiration of thirty (30) days following any of the events enumerated above, have been unable to secure a dismissal, stay or other suspension of
such proceedings.

11.3           Termination by Licensee. LICENSEE shall have the right in its sole discretion to terminate this Agreement upon sixty 60) days written

notice to BCM.

11.4           Effect of Termination. Subject to Section 10, in the event of termination of this Agreement, but not expiration, all rights to the Subject
Technology and Patent Rights shall revert to BCM, except to the extent necessary to exercise any surviving right or license hereunder. Except as expressly set
forth  herein,  at  the  date  of  any  early  termination  of  this  Agreement,  LICENSEE  and  any  Sublicensee  shall  immediately  cease  using  any  of  the  Subject
Technology  and  Patent  Rights  and  LICENSEE  and  any  Sublicensee  in  possession  of  any  Subject  Technology  shall  immediately  destroy  any  Subject
Technology  in  its  possession  and  send  to  BCM  a  written  affirmation  of  such  destruction  signed  by  an  officer  of  LICENSEE  and  each  such  Sublicensee;
provided, however, that LICENSEE, its Affiliates and Sublicensees may sell any Licensed Products actually in the possession of LICENSEE, such Affiliates
or Sublicensees on the effective date of termination, provided that LICENSEE continues to submit royalty reports to BCM and pays to BCM the Royalties on
all such sales in accordance with Paragraph 5.3 with respect thereto and otherwise complying with the terms of this Agreement and sell all Licensed Products
within six (6) months after the effective date of termination.

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CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

11.5           Effect of Termination on Sublicensees. LICENSEE shall provide, in all sublicenses granted by it under this Agreement, that LICENSEE’s
interest in such sublicenses shall, at BCM’s option, terminate or be assigned to BCM upon termination of this Agreement, provided, however, that any validly
issued sublicense in good standing on the date of termination shall survive any termination or expiration of this Agreement provided that the Sublicensee
agrees to be bound by the applicable terms of this Agreement with respect to activities of the Sublicensee under such sublicense.

11.6           No Refund. In the event this Agreement is terminated pursuant to this Section 11, or expires as provided for in Section 10, BCM is under

no obligation to refund any payments made by LICENSEE to BCM prior to the effective date of such termination or expiration.

11.7           Survival of Termination. No termination of this Agreement shall constitute a termination or a waiver of any rights of either Party against
the other Party accruing at or prior to the time of such termination. The obligations of Sections 4, 5, 7, 11, 13, 14, 15, 16, 17 and 18 shall survive termination
of this Agreement.

12.           ASSIGNABILITY

Without the prior written approval of BCM, which will not be unreasonably withheld, neither this Agreement nor the rights granted hereunder shall
be transferred or assigned in whole or in part by LICENSEE to any person or entity whether voluntarily or involuntarily, by operation of law or otherwise.
Notwithstanding the foregoing, LICENSEE may assign this Agreement and its rights and obligations hereunder without BCM’s consent, (i) in connection
with  the  transfer  or  sale  of  all  or  substantially  all  of  its  assets  or  the  business  of  LICENSEE  to  which  this  Agreement  relates,  (ii)  in  connection  with  the
closing of the TapImmune Transaction or any other merger, reorganization or similar transaction effected within nine (9) months of the Agreement Date, or
(iii) to any Affiliate; so long as, in each case, LICENSEE gives BCM prompt notice of such action and the successor entity or Affiliate, as the case may be,
acknowledges its consent and agreement to the terms of this Agreement in writing before or contemporaneously with such assignment; and so long as such
action  is  not  entered  into  solely  to  satisfy  creditors  of  LICENSEE.  This  Agreement  shall  be  binding  upon  and  shall  inure  to  the  benefit  of  the  respective
successors, legal representatives and assignees of each of the Parties.

13.           GOVERNMENTAL COMPLIANCE

13.1           Compliance with Applicable Laws. LICENSEE shall at all times during the Term of this Agreement and for so long as it shall use the
Subject Technology and/or Patent Rights, or sell Licensed Products, conduct its activities under this Agreement, and require its Sublicensees to conduct their
activities under this Agreement, in compliance in all material respects with all laws that may control the import, export, manufacture, use, sale, marketing,
distribution and other commercial exploitation of the Subject Technology, Patent Rights, Licensed Products or any other activity undertaken pursuant to this
Agreement.

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CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

13.2           Requirement for U.S. Manufacture. If required by U.S. law, LICENSEE agrees that Licensed Products leased or sold in the United States
shall be manufactured substantially in the United States. BCM shall reasonably cooperate with and assist LICENSEE, at LICENSEE’s request and expense, to
obtain waivers to such requirement.

13.3                      Export Control Regulations.  The  Subject  Technology  is  subject  to,  and  LICENSEE  agrees  to  comply  in  all  respects  with,  U.S.  law
including but not limited to U.S. export controls under the Export Administration Regulations (15 C.F.R. Part 734 et seq.) and U.S. economic sanctions and
embargoes codified in 31 C.F.R. Chapter V. LICENSEE agrees that LICENSEE bears sole responsibility for understanding and complying with current U.S.
trade controls laws and regulations as applicable to its activities subject to this Agreement. Without limitation on the general agreement to comply set forth in
the first sentence of this Section 13.3, LICENSEE agrees not to sell any goods, services, or technologies subject to this Agreement, or to release or disclose or
re-export the same: (i) to any destination prohibited by U.S. law, including any destination subject to U.S. economic embargo; (ii) to any end-user prohibited
by U.S. law, including any person or entity listed on the U.S. government’s Specially Designated Nationals list, Denied Persons List, Debarred Parties List,
Unverified List, or Entities List; (iii) to any foreign national in the U.S. or abroad without prior license if required; or (iv) to any user, for any use, or to any
destination without prior license if required.

14.           DISPUTE RESOLUTION

14.1           Amicable Resolution. The Parties shall attempt to settle any controversy between them amicably. To this end, a senior executive from
each Party shall consult and negotiate to reach a solution. The Parties agree that the period of amicable resolution shall toll any otherwise applicable statute of
limitations.

14.2           Failure to Amicably Resolve. If the senior executives from each Party fail to meet or if the matter remains unresolved for a period of sixty
(60) days, then either Party may initiate proceedings to resolve such dispute in accordance with this Section 14.2. The parties hereby irrevocably submit to the
jurisdiction  of  a  state  or  federal  court  of  competent  jurisdiction  in  Harris  County,  Texas,  agree  that  any  litigated  dispute  will  be  conducted  solely  in  such
courts  and,  by  execution  and  delivery  of  this Agreement,  each  (a)  accepts,  generally  and  unconditionally,  the  jurisdiction  of  such  court  and  any  related
appellate court and (b) irrevocably waives any objection it may now or hereafter have as to the venue of any such suit, action or proceeding brought in such
court or that such court is an inconvenient forum.

14.3           Construction and Jurisdiction. This Agreement shall be deemed to be subject to, and have been made under, and shall be construed and
interpreted in accordance with the laws of the State of Texas. No conflict-of-laws rule or law that might refer such construction and interpretation to the laws
of another state, republic, or country shall be considered. This Agreement is performable in part in Harris County, Texas, and the Parties mutually agree that
personal jurisdiction and venue shall be proper in the state and federal courts situated in Harris County, Texas, and agree that any litigated dispute will be
conducted solely in such courts.

15.           NOTICES

15.1           Addresses for Notices. All notices, reports or other communication pursuant to this Agreement shall be sent to such Party via (i) United
States Postal Service postage prepaid, (ii) overnight courier, or (iii) facsimile transmission, addressed to it at its address set forth below or as it shall designate
by written notice given to the other Party. Notice shall be sufficiently made, or given and received (a) on the date of mailing or (b) when a facsimile printer
(or similar facsimile transmission technology) reflects transmission.

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CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

In the case of BCM:

Patrick Turley 
Associate General Counsel 
Baylor College of Medicine 
One Baylor Plaza, BCM210-600D 
Houston, TX 77030 
Telephone No.  713-798-6821 
Facsimile No.  713-798-1252 
E-Mail: blg@bcm.tmc.edu

In the case of LICENSEE:

Marker Therapeutics, Inc. 
ATTN: President & CEO
33 5th Avenue N.W.
New Brighton, Minnesota
Telephone No. 651-628-9259
Facsimile No. 651-628-9507 
E-Mail: john.wilson@wilsonwolf.com

15.2           Use of Reference Number. Each such report, notice or other communication shall include BLG number(s) listed on the front page of this

Agreement.

16.           INDEMNITY, INSURANCE & WARRANTIES

16.1           INDEMNITY.

(i)            EACH PARTY SHALL NOTIFY THE OTHER OF ANY CLAIM, LAWSUIT OR OTHER PROCEEDING RELATED TO
THE  SUBJECT  TECHNOLOGY  AND  PATENT  RIGHTS.  LICENSEE  AGREES  THAT  IT  WILL  DEFEND,  INDEMNIFY  AND  HOLD  HARMLESS
BCM, ITS FACULTY MEMBERS, SCIENTISTS, RESEARCHERS, EMPLOYEES, STUDENTS, OFFICERS, TRUSTEES AND AGENTS AND EACH
OF THEM (THE “INDEMNIFIED PARTIES”)  FROM  AND  AGAINST  ANY  AND  ALL  CLAIMS,  CAUSES  OF  ACTION,  LAWSUITS  OR  OTHER
PROCEEDINGS  (THE  “BCM  CLAIMS”)  FILED  OR  OTHERWISE  INSTITUTED  AGAINST  ANY  OF  THE  INDEMNIFIED  PARTIES  RELATED
DIRECTLY  OR  INDIRECTLY  TO  OR  ARISING  OUT  OF  THE  DESIGN,  PROCESS,  MANUFACTURE  OR  USE  BY  THIRD  PARTY  OF  THE
LICENSED  PRODUCTS  EVEN  THOUGH  SUCH  BCM  CLAIMS  AND  THE  LIABILITIES,  COSTS  (INCLUDING,  BUT  NOT  LIMITED  TO,  THE
PAYMENT OF ALL REASONABLE ATTORNEYS' FEES AND COSTS OF LITIGATION OR OTHER DEFENSE) RELATED THERETO RESULT IN
WHOLE  OR  IN  PART  FROM  THE  NEGLIGENCE  OF  ANY  OF  THE  INDEMNIFIED  PARTIES  OR  ARE  BASED  UPON  DOCTRINES  OF  STRICT
LIABILITY  OR  PRODUCT  LIABILITY;  PROVIDED,  HOWEVER,  THAT  SUCH  INDEMNITY  SHALL  NOT  APPLY  TO  ANY  BCM  CLAIMS
ARISING  FROM  THE  GROSS  NEGLIGENCE  OR  INTENTIONAL  MISCONDUCT  OF  ANY  INDEMNIFIED  PARTY.  LICENSEE  WILL  ALSO
ASSUME  RESPONSIBILITY  FOR  ALL  REASONABLE  COSTS  AND  EXPENSES  RELATED  TO  SUCH  BCM  CLAIMS  FOR  WHICH  IT  IS
OBLIGATED TO INDEMNIFY THE INDEMNIFIED PARTIES PURSUANT TO THIS PARAGRAPH 16.1, INCLUDING, BUT NOT LIMITED TO, THE
PAYMENT OF ALL REASONABLE ATTORNEYS' FEES AND COSTS OF LITIGATION OR OTHER DEFENSE.

-24-

 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

(ii)            LICENSEE FURTHER AGREES NOT TO SETTLE ANY CLAIM AGAINST AN INDEMNIFIED PARTY WITHOUT
THE INDEMNIFIED PARTY’S WRITTEN CONSENT WHICH CONSENT SHALL NOT BE UNREASONABLY WITHHELD. LICENSEE FURTHER
AGREES TO KEEP THE INDEMNIFIED PARTIES FULLY APPRISED OF THE BCM CLAIMS.

(iii)                        IN  NO  EVENT  SHALL  EITHER  PARTY  BE  LIABLE  FOR  ANY  CONSEQUENTIAL,  INDIRECT,  SPECIAL,
INCIDENTAL, OR PUNITIVE DAMAGES ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT, INCLUDING BUT NOT LIMITED
TO LOSS OF ANTICIPATED PROFIT, FROM ITS PERFORMANCE OR NONPERFORMANCE OF ITS OBLIGATIONS UNDER THIS AGREEMENT,
EXCEPT TO THE EXTENT ANY OF THE FOREGOING DAMAGES OR LOSSES (A) ARE SUBJECT TO ANY THIRD PARTY CLAIMS, OR (B) ARE
DETERMINED BY A COURT OF COMPETENT JURISDICTION TO BE THE APPROPRIATE MEASURE OF DIRECT DAMAGES WITH RESPECT
TO THE MATTERS GIVING RISE TO THE CLAIM.

16.2           Insurance.

(i)            LICENSEE shall maintain insurance with creditworthy insurance in accordance with Applicable Laws against such risks and
consistent with prevailing business practices utilized by Person's of similar size, type and stage of development to develop products similar to the Licensed
Products and reasonable in light of LICENSEE'S level of resources, business operations and availability of coverage, which coverage shall not be less than:
(a) worker's compensation insurance within statutory limits, (b) general liability insurance (with Broad Form General Liability endorsement) with limits of
not  less  than  one  million  dollars  ($1,000,000)  per  occurrence  with  an  annual  aggregate  of  two  million  dollars  ($2,000,000)  and  (c)  upon  initiation  of  any
human clinical study, products liability insurance, with limits of not less than three million dollars ($3,000,000) per occurrence with an annual aggregate of
five million dollars ($5,000,000).

(ii)                        At  such  time  that  LICENSEE  receives  commercialization  approval  from  a  national  regulatory  body  for  any  Licensed
Product(s), LICENSEE shall for so long as LICENSEE manufactures, uses or sells any Licensed Product(s), maintain in full force and effect policies of (a)
worker's compensation insurance within statutory limits, (b) employers' liability insurance with limits of not less than one million dollars ($1,000,000) per
occurrence, (c) general liability insurance (with Broad Form General Liability endorsement) with limits of not less than twenty million dollars ($20,000,000)
per occurrence with an annual aggregate of forty million dollars ($40,000,000) and (d) products liability insurance, with limits of not less than ten million
dollars ($10,000,000) per occurrence with an annual aggregate of twenty five million dollars ($25,000,000).

-25-

 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

(iii)            Such coverage(s) shall be purchased from a carrier or carriers having an A. M. Best rating of at least A- (A minus) and shall
name  BCM  as  an  additional  insured.  LICENSEE  shall  provide  to  BCM  copies  of  certificates  of  insurance  within  thirty  (30)  days  after  execution  of  this
Agreement.  Upon  request  by  BCM,  LICENSEE  shall  provide  to  BCM  copies  of  said  policies  of  insurance.  It  is  the  intention  of  the  Parties  hereto  that
LICENSEE shall, throughout the Term of this Agreement and for any period in which the statute of limitations has not expired, continuously and without
interruption, maintain in force the required insurance coverages set forth in this Paragraph 16.2. Failure of LICENSEE to comply with this requirement shall
constitute a default of LICENSEE allowing BCM, at its option, to immediately terminate this Agreement.

(iv)            BCM reserves the right to request additional policies of insurance where appropriate and commercially reasonable in light
of LICENSEE’s business operations and availability of coverage, in which case the Parties will negotiate in good faith a mutually agreed amendment to this
Section 16.2.

16.3                      NO  WARRANTY.  LICENSEE  ACKNOWLEDGES  THAT  BCM  DOES  NOT  PROVIDE  ANY  WARRANTIES  AND  THAT

LICENSEE TAKES THE PATENT RIGHTS AND SUBJECT TECHNOLOGY ON AN “AS IS” BASIS.

16.4           Disclaimer of Warranty. BCM MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, WARRANTIES OF FITNESS OR MERCHANTABILITY, REGARDING OR WITH RESPECT TO THE SUBJECT TECHNOLOGY,
PATENT RIGHTS OR LICENSED PRODUCTS AND BCM MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED, OF THE
PATENTABILITY  OF  THE  SUBJECT  TECHNOLOGY,  PATENT  RIGHTS  OR  LICENSED  PRODUCTS  OR  OF  THE  ENFORCEABILITY  OF  ANY
PATENTS  ISSUING  THEREUPON,  IF  ANY,  OR  THAT  THE  SUBJECT  TECHNOLOGY,  PATENT  RIGHTS  OR  LICENSED  PRODUCTS  ARE  OR
SHALL BE FREE FROM INFRINGEMENT OF ANY PATENT OR OTHER RIGHTS OF THIRD PARTIES. NOTHING IN THIS AGREEMENT SHALL
BE  CONSTRUED  AS  CONFERRING  BY  IMPLICATION,  ESTOPPEL  OR  OTHERWISE  ANY  LICENSE  OR  RIGHTS  UNDER  ANY  PATENTS  OF
BCM  OTHER  THAN  THE  PATENT  RIGHTS,  REGARDLESS  OF  WHETHER  SUCH  PATENTS  ARE  DOMINANT  OR  SUBORDINATE  TO  THE
PATENT RIGHTS.

17.           CONFIDENTIALITY

17.1                        Scope.  The  Receiving  Party  shall  not,  directly  or  indirectly,  disclose,  divulge  or  reveal  to  any  Third  Party  the  Disclosing  Party’s
Confidential Information without the Disclosing Party’s prior written consent except as set forth herein. Receiving Party shall maintain the Disclosing Party’s
Confidential Information in confidence and use the same only in accordance with this Agreement. Employees, agents or subcontractors of Receiving Party
shall be given access to the Disclosing Party’s Confidential Information only on a legitimate “need to know” basis and after agreeing to be bound in writing to
not divulge or reveal the Disclosing Party’s Confidential Information. The public disclosure by a Receiving Party with the permission of the Disclosing Party
of  any  one  component  of  that  which  was  identified  as  or  constituted  the  Confidential  Information  of  the  Disclosing  Party  shall  not  prevent  the  other
components from retaining their status as Confidential Information and the property of the Disclosing Party.

-26-

 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

17.2           Exclusion. Such obligation of confidentiality shall not apply to information which the Receiving Party can demonstrate that (i) was at the
time of disclosure in the public domain; (ii) has come into the public domain after disclosure through no fault of the Receiving Party; (iii) was known to the
Receiving Party prior to disclosure thereof by the Disclosing Party; (iv) was lawfully disclosed to the Receiving Party by a third party which was not under an
obligation of confidence to the Disclosing Party with respect thereto; (v) was approved for public release by prior written permission of the Disclosing Party;
(vi) is required to be submitted to a governmental agency for the purpose of obtaining product approval, provided that the recipient will make a good faith
attempt to obtain confidential treatment of the information by such agency; or (v) was independently developed by the Receiving Party without the use of or
reference to Confidential Information provided by the Disclosing Party.

17.3           Compliance with Applicable Law. If the recipient of Confidential Information becomes legally compelled to disclose any Confidential
Information in order to comply with Applicable Laws or with an order issued by a court or regulatory body with competent jurisdiction, the recipient shall (x)
provide prompt written notice to the disclosing Party so that the disclosing Party may seek a protective order or other appropriate remedy or waive its rights
under this Section 17; and (y) disclose only the portion of Confidential Information that it is legally required to furnish; provide that, in connection with such
disclosure, the Receiving Party shall use commercially reasonable efforts to obtain assurance that confidential treatment will be given with respect to such
Confidential  Information.  If  any  Party  is  required  to  file  this  Agreement  with  any  Governmental  Authority,  such  Party  shall  redact  the  terms  of  this
Agreement to the extent possible in order to keep particularly sensitive provisions confidential.

17.4           Confidentiality of Agreement. Unless otherwise provided for in this Agreement, the Parties agree that this Agreement and its terms are to
be considered Confidential Information of both Parties. Notwithstanding the foregoing, LICENSEE may disclose the terms of this Agreement to the extent
required  by  securities  or  other  applicable  laws,  or  rules  of  any  recognized  stock  exchange,  to  existing  or  prospective  investors,  acquirers,  partners,
collaborators, licensees, contractors, and to LICENSEE’s accountants, attorneys and other professional advisors, in each case on a need-to-know basis and
subject to customary confidentiality restrictions.

17.5           Return and Destruction. Upon the termination or expiration of this Agreement, upon the request of the Disclosing Party, the Receiving
Party shall promptly redeliver to the Disclosing Party all Confidential Information provided to the Receiving Party in tangible form or destroy the same and
certify  in  writing  that  such  destruction  occurred;  provided,  however,  that  nothing  in  this  Agreement  shall  require  the  alteration,  modification,  deletion  or
destruction of computer backup tapes made in the ordinary course of business. All notes or other work product prepared by the Receiving Party based upon or
incorporating Confidential Information of the Disclosing Party shall be destroyed, and such destruction shall be certified in writing to the Disclosing Party.
Notwithstanding  the  foregoing,  legal  counsel  to  the  Receiving  Party  shall  be  permitted  to  retain  in  its  files  one  copy  of  all  Confidential  Information  to
evidence the scope of and to enforce the Party’s obligation of confidentiality under this Section 17.

17.6           Prior Agreements. The provisions of this Section 17 shall supersede and replace any prior agreements among BCM and LICENSEE and

all Confidential Information previously disclosed by the parties shall be deemed to have been disclosed hereunder.

18.           ADDITIONAL PROVISIONS

18.1           Use of BCM Name. LICENSEE agrees that it shall not use in any way the name of “Baylor,” “Baylor College of Medicine” or any

logotypes or symbols associated with BCM or the names of any of the scientists or other researchers at BCM without the prior written consent of BCM.

-27-

 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

18.2           Marking of Licensed Products. To the extent required by Applicable Law, commercially feasible and consistent with prevailing business
practices, LICENSEE shall mark, and shall require its Sublicensees to mark, all Licensed Products that are manufactured or sold under this Agreement with
the number of each issued patent under the Patent Rights that applies to such Licensed Product.

18.3                      BCM’s Disclaimers.  Neither  BCM,  nor  any  of  its  faculty  members,  scientists,  researchers,  employees,  students,  officers,  trustees  or
agents assume any responsibility for the manufacture, product specifications, sale or use of the Subject Technology, Patent Rights or Licensed Products which
are manufactured by or sold by LICENSEE unless subject to other agreements between BCM and LICENSEE.

18.4            Independent Contractors. The Parties hereby acknowledge and agree that each is an independent contractor and that neither Party shall be
considered to be the agent, representative, master or servant of the other Party for any purpose whatsoever, and that neither Party has any authority to enter
into a contract, to assume any obligation or to give warranties or representations on behalf of the other Party. Nothing in this relationship shall be construed to
create a relationship of joint venture, partnership, fiduciary or other similar relationship between the Parties.

18.5            Non-Waiver. The Parties covenant and agree that if a Party fails or neglects for any reason to take advantage of any of the terms provided
for the termination of this Agreement or if a Party, having the right to declare this Agreement terminated, shall fail to do so, any such failure or neglect by
such Party shall not be a waiver or be deemed or be construed to be a waiver of any cause for the termination of this Agreement subsequently arising, or as a
waiver of any of the terms, covenants or conditions of this Agreement or of the performance thereof. None of the terms, covenants and conditions of this
Agreement may be waived by a Party except by its written consent.

18.6           Reformation. The Parties hereby agree that neither Party intends to violate any public policy, statutory or common law, rule, regulation,
treaty  or  decision  of  any  government  agency  or  executive  body  thereof  of  any  country  or  community  or  association  of  countries,  and  that  if  any  word,
sentence, paragraph or clause or combination thereof of this Agreement is found, by a court or executive body with judicial powers having jurisdiction over
this Agreement or any of the Parties hereto, in a final, unappealable order to be in violation of any such provision in any country or community or association
of countries, such words, sentences, paragraphs or clauses or combination shall be inoperative in such country or community or association of countries, and
the  remainder  of  this  Agreement  shall  remain  binding  upon  the  Parties  hereto.  In  lieu  of  such  inoperative  words,  sentences,  paragraphs  or  clauses,  or
combination  of  clauses,  there  will  be  added  automatically  as  part  of  this  Agreement,  a  valid,  enforceable  and  operative  provision  as  close  to  the  original
language as may be possible which preserves the economic benefits to the Parties.

18.7                      Force  Majeure.  No  liability  hereunder  shall  result  to  a  Party  by  reason  of  delay  in  performance  caused  by  force  majeure  that  is
circumstances beyond the reasonable control of the Party, including, without limitation, acts of God, fire, flood, war, terrorism, civil unrest, labor unrest, or
shortage of or inability to obtain material or equipment.

18.8           Section and Paragraph Headings. The section and paragraph headings used in this Agreement are intended for purposes of reference and

convenience only, and shall not factor into any interpretation of the Agreement.

-28-

 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

18.9           Entire Agreement. The terms and conditions herein constitute the entire agreement between the Parties with respect to the subject matter
hereof and shall supersede all previous agreements, whether electronic, oral or written, between the Parties hereto with respect to the subject matter hereof,
except for the Research Collaboration Agreement which, once executed, shall not be amended, modified or superseded in any respect by the terms of this
Agreement. No agreement of understanding bearing on this Agreement shall be binding upon either Party hereto unless it shall be in writing and signed by the
duly authorized officer or representative of each of the Parties and shall expressly refer to this Agreement. Except as set forth in Section 18.10, electronic
communication between the Parties shall not constitute an agreement of understanding, unless it is subsequently reduced to writing and signed by the duly
authorized officer or representative of each of the Parties and shall expressly refer to this Agreement.

18.10        Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original and all of which
together shall constitute one instrument. Counterpart signature pages delivered by facsimile or similar electronic transmission (including via e-mail in PDF
format) shall be deemed binding as originals.

[Signatures follow on next page.]

-29-

 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

IN WITNESS WHEREOF, the Parties hereto have executed and delivered this Agreement in multiple originals by their duly authorized officers and

representatives on the respective dates shown below, but effective as of the Agreement Date.

MARKER THERAPEUTICS, INC.

BAYLOR COLLEGE OF MEDICINE

Name:

/s/ John Wilson
John Wilson

Title:   Chief Executive Officer

Date:  3/14/2018

Name:

/s/ Adam Kuspa, Ph.D.
Adam Kuspa, Ph.D.

Title:

Senior Vice President and Dean of Research

Date:  3/23/18

-30-

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Appendix A
BCM’s Patent Applications and Patents

Law Firm Ref. No. 
BCM Ref. No.

Title and Patent Number 
(if issued)

Country

Developer(s)

Appln. No.

HO-P03681US0

BLG 10-001 
BLG 10-048 

GENERATION OF CTL
LINES WITH SPECIFICITY
AGAINST MULTIPLE
TUMOR ANTIGENS

BAYM.P0016US

BLG 10-001 
BLG 10-048 

GENERATION OF CTL
LINES WITH SPECIFICITY
AGAINST MULTIPLE
TUMOR ANTIGENS OR
MULTIPLE VIRUSES

BAYM.P0016US.C1

BLG 10-001 
BLG 10-048 

GENERATION OF CTL
LINES WITH SPECIFICITY
AGAINST MULTIPLE
TUMOR ANTIGENS OR
MULTIPLE VIRUSES

BAYM.P0016WO

BLG 10-001 
BLG 10-048 

GENERATION OF CTL
LINES WITH SPECIFICITY
AGAINST MULTIPLE
TUMOR ANTIGENS OR
MULTIPLE VIRUSES

BAYM.P0016EP

BLG 10-001 
BLG 10-048 

GENERATION OF CTL
LINES WITH SPECIFICITY
AGAINST MULTIPLE
TUMOR ANTIGENS OR
MULTIPLE VIRUSES

EP Patent No. 2470644

US

US

US

PCT

EP

Ann Marie Leen,
Cliona Rooney;
Ulrike
Gerdemann; Juan
Vera

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

1

Filing
Date and
Issue
Date

24-Aug-
2009

Assignment

Priority
Information

BCM

n/a

61/236,261

Expired 

12/862,409

24-Aug-
2010

BCM;
Wilson
Wolf

15/246,241

24-Aug-
2016

BCM;
Wilson
Wolf

PCT/US2010/046505

24-Aug-
2010

BCM;
Wilson
Wolf

EP 10814245.6

24-Aug-
2010

Issue
Date: 21-
Sep-2016

BCM;
Wilson
Wolf

USAN
61/236,261

Filing Date:
24-Aug-
2009

USAN
12/862,409
and USAN
61/236,261

Filing Date:
24-Aug-
2009

USAN
61/236,261

Filing Date:
24-Aug-
2009

USAN
61/236,261

Filing Date:
24-Aug-
2009

 
 
 
 
 
  
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Law Firm Ref.
No. 
BCM Ref. No.

Title and Patent Number 
(if issued)

Country

Developer(s)

Appln. No.

Filing
Date and
Issue
Date

Assignment

Priority
Information

BAYM.P0016ECH

BLG 10-001 
BLG 10-048 

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

BAYM.P0016EDE

BLG 10-001 
BLG 10-048

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

BAYM.P0016EDK

BLG 10-001 
BLG 10-048

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

BAYM.P0016EFR

BLG 10-001 
BLG 10-048

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

CH

DE

DK

FR

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

2

10814245.6

24-Aug-
2010

10814245.6

24-Aug-
2010

10814245.6

24-Aug-
2010

10814245.6

24-Aug-
2010

BCM;
Wilson
Wolf

BCM;
Wilson
Wolf

BCM;
Wilson
Wolf

BCM;
Wilson
Wolf

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Law Firm Ref.
No. 
BCM Ref. No.

Title and Patent Number 
(if issued)

Country

Developer(s)

Appln. No.

Filing
Date and
Issue
Date

Assignment

Priority
Information

BAYM.P0016EGB

BLG 10-001 
BLG 10-048

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

BAYM.P0016EIE

BLG 10-001 
BLG 10-048 

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

BAYM.P0016ENL

BLG 10-001 
BLG 10-048 

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

BAYM.P0016ENO

BLG 10-001 
BLG 10-048

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

BAYM.P0016ESE

BLG 10-001 
BLG 10-048

GENERATION OF CTL LINES
WITH SPECIFICITY AGAINST
MULTIPLE TUMOR
ANTIGENS OR MULTIPLE
VIRUSES

GB

IE

NL

NO

SE

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

3

10814245.6

24-Aug-
2010

10814245.6

24-Aug-
2010

10814245.6

24-Aug-
2010

10814245.6

24-Aug-
2010

10814245.6

24-Aug-
2010

BCM;
Wilson
Wolf

BCM;
Wilson
Wolf

BCM;
Wilson
Wolf

BCM;
Wilson
Wolf

BCM;
Wilson
Wolf

 
 
 
 
  
 
  
 
 
 
  
 
  
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Law Firm Ref. No. 
BCM Ref. No.

Title and Patent Number 
(if issued)

Country

Developer(s)

Appln. No.

Filing
Date and
Issue
Date

Assignment

Priority
Information

BAYM.P0016EP.D1

BLG 10-001 
BLG 10-048 

GENERATION OF CTL
LINES WITH SPECIFICITY
AGAINST MULTIPLE
TUMOR ANTIGENS OR
MULTIPLE VIRUSES

BAYM.P0059US.P1

BLG 10-048 

PEPMIXES TO GENERATE
MULTIVIRAL CTLS WITH
BROAD SPECIFICITY

EP

US

BAYM.P0059WO

BLG 10-048 

PEPMIXES TO GENERATE
MULTIVIRAL CTLS WITH
BROAD SPECIFICITY

PCT

BAYM.P0059US

BLG 10-048 

PEPMIXES TO GENERATE
MULTIVIRAL CTLS WITH
BROAD SPECIFICITY

BAYM.P0059US.C1

BLG 10-048 

 PEPMIXES TO GENERATE
MULTIVIRAL CTLS WITH
BROAD SPECIFICITY

US

US

EP 16180607.0

24-Aug-
2010

BCM;
Wilson
Wolf

USAN
61/236,261 
Filing Date:
24-Aug-
2009

61/596,875 
Expired

09-Feb-
2012

BCM

n/a

PCT/US2013/025342

08-Feb-
2013

BCM

14/377,825

08-Aug-
2014

BCM

15/905,176

26-Feb-
2018

BCM

USAN
61/596,875 
Filing Date: 
09-Feb-2012

USAN
61/596,875 
Filing Date: 
09-Feb-2012

USAN
61/596,875 
Filing Date: 
09-Feb-2012

Leen, Ann M.;
Gerdemann,
Ulrike; Rooney,
Cliona; Vera
Valdes Juan F.;
Wilson, John R.

Ann Marie Leen,
Cliona Rooney,
Ulrike
Gerdemann, Juan
F. Vera Valdes

Ann Marie Leen,
Cliona Rooney,
Ulrike
Gerdemann, Juan
F. Vera Valdes

Ann Marie Leen,
Cliona Rooney,
Ulrike
Gerdemann, Juan
F. Vera Valdes

Ann Marie Leen,
Cliona Rooney,
Ulrike
Gerdemann, Juan
Vera  

4

 
 
 
 
  
  
  
 
  
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Law Firm Ref. No. 
BCM Ref. No.

Title and Patent Number 
(if issued)

Country

Developer(s)

Appln. No.

Filing
Date
and
Issue
Date

Assignment

Priority
Information

BAYM.P0059EP

BLG 10-048 

PEPMIXES TO GENERATE
MULTIVIRAL CTLS WITH
BROAD SPECIFICITY

BAYM.P0168US.P1

BLG 16-019 
BLG 16-100 

BAYM.P0168WO

BLG 16-019 
BLG 16-100 

IMMUNOGENIC ANTIGEN
IDENTIFICATION FROM A
PATHOGEN AND
CORRELATION TO
CLINICAL EFFICACY

IMMUNOGENIC ANTIGEN
IDENTIFICATION FROM A
PATHOGEN AND
CORRELATION TO
CLINICAL EFFICACY

EP

US

PCT

EP 13746524.1

08-Feb-
2013

BCM

USAN
61/596,875 
Filing Date: 
09-Feb-2012

62/220,884
Expired

18-Sep-
2015

BCM

n/a

PCT/US2016/052487

19-Sep-
2016

BCM

USAN
62/220,884 
Filing Date: 
18-Sep-2015

Ann Marie Leen,
Cliona Rooney,
Ulrike
Gerdemann, Juan
F. Vera Valdes

Ann Marie Leen,
Paibel Aguayo-
Hiraldo, Ifigeneia
Tzannou

Ann Marie Leen,
Paibel Aguayo-
Hiraldo, Ifigeneia
Tzannou, Juan F.
Vera Valdes

5

 
 
 
 
 
 
 
  
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Appendix B
Subject Technology

List of Subject Technology to be sent by BCM to LICENSEE.

1.

2.

3.

4.

BLG 10-001, entitled “Generation of CTL Lines with Specificity Against Multiple Tumor Antigens or Multiple Viruses”

BLG 10-048, entitled “ Pepmixes to Generate Multiviral CTLs with Broad Specificity”

BLG 16-019, entitled “Immunogenic Antigen Identification from a Pathogen and Correlation to Clinical Efficacy”

BLG 16-100, entitled “Immunogenic Antigen Identification from a Pathogen and Correlation to Clinical Efficacy”

 
 
 
 
 
 
 
  
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

BLG #:
Licensee:
Reporting Period:
Prepared By
Approved By

Appendix C 
Royalty Report

_____________________
_____________________
_____________________
_____________________
_____________________

Date:
Date:

_____________________
_____________________

Please prepare a separate report for each product line. Then combine all product lines into a summary report.

Product Line Code (SKU): ________________________

Units 
Sold

Exchange 
Rate

Total 
Billings 
(USD)

Gross 
Sales 
(USD)

Less 
Deductions*
(USD)

Net 
Sales 
(USD)

Royalty 
Rate

Royalty 
Amount

      Country
USA
Canada
Europe

Japan
Other

Total
Net Royalty Payable (USD)
Sublicensing Revenue (USD)
Other Payments- Milestones, Minimum Royalties, Maintenance Fees (USD)

Total Payment Due (USD)

*Deduction Description:

$
$
$
$

$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

APPENDIX D
FORM OF INVOICE

INVOICE

Baylor Licensing Group
One Baylor Plaza
BCM210-600D
Houston, TX 77030
Phone: 713-798-6821
Fax: 713-798-1252

DATE

XXXXXXXXXXXXX Fee

RE:
              BLG #

Dear:

Please let this letter serve as an INVOICE for the XXXXXXXXXX fee of $XXXX for the above-referenced technology, as stated in the License Agreement,
between LICENSEE and Baylor College of Medicine. Please include interest per paragraph 3.5 of the license agreement.

Please  make  the  check  payable  to  Baylor  College  of  Medicine  Please  address  payment  to  the  address  listed  below  and  include  BLG  ref  XX-XXX  on  all
payments.

Should you choose to send payment via wire; I have attached a copy of our wire transfer instructions for your convenience.

Baylor College of Medicine
Licensing Group
P.O. Box 301207
Dallas, TX 15303-1207

I appreciate your attention to this matter.

Best regards,

Nellie Villarreal 
Administrative Coordinator
/nv

 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

ALL WIRE TRANSFER FEES ARE TO BE PAID BY THE SENDER (NOT BAYLOR COLLEGE OF MEDICINE).

Wire Instructions (Incoming)

[***REDACTED***]

 
 
 
 
 
 
 
 
 
 
 
 
 
SPONSORED RESEARCH CONTRACT

Exhibit 10.22

THIS CONTRACT, effective the 16th day of November, 2018 (hereinafter the “Effective Date”), is entered into by and between Baylor College of Medicine
(hereinafter “Baylor”) and Marker Therapeutics, Inc., a Delaware corporation, with principal offices located at 3200 Southwest Freeway Suite 2240, Houston,
TX 77027 (hereinafter “Sponsor”), governing research to be conducted at Baylor in the laboratory of Dr. Juan Vera (hereinafter “Principal Investigator”).

The parties agree as follows:

WHEREAS the Sponsor is interested in scientific research related to the manufacturing of T-cells; and

WHEREAS  Baylor  has  on  its  staff  certain  scientists  and  technicians  who  possess  unique  knowledge  and  experience  in  substantive  fields  relating  to  such
research; and

WHEREAS Baylor and Marker Therapeutics, Inc., entered into a license agreement dated March 16, 2018 (“License”); and

WHEREAS the proposed research is intended, to advance the development of the technology licensed by way of the License; and

WHEREAS Marker Therapeutics, Inc., changed its name to Marker Cell Therapy, Inc., merged into Taplmmune, Inc., a Nevada corporation and Taplmmune,
Inc. changed its name to Marker Therapeutics, Inc. and reincorporated in Delaware; and

WHEREAS the Sponsor is willing to fund such research by Baylor.

NOW, THEREFORE, in consideration of the premises and the mutual covenants and conditions hereinafter recited, the parties do hereby agree as follows:

1.

Definitions

For purposes of this Contract, the following definitions apply:

1.1

“Affiliate(s)” shall mean any corporation or business entity which is controlled by, controls, or is under common control of the Sponsor at
the  time  of  execution  of  this  Contract.  For  this  purpose,  the  meaning  of  the  word  “control”  shall  include,  without  limitation,  direct  or
indirect  ownership  of  more  than  fitly  percent  (50%)  of  the  voting  shares  of  such  corporation,  or  fifty  percent  (50%)  of  the  ownership
interests in such other business entity.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

1.2

1.3

1.4

1.5

1.6

“Contract Period” shall mean the period commencing on the Effective Date of this Contract and terminating on the fourth anniversary of the
Effective Date. This Contract may be extended for an additional term by the mutual written consent of the duly authorized representatives
of Baylor and the Sponsor.

“FDA” shall mean the United States Food and Drug Administration.

“Project  Research”  shall  mean  research  pertaining  to  T-cell  manufacturing  as  described  more  fully  in  Exhibit  A  (which  is  incorporated
herein by reference and made part of this Contract) or such modifications of Exhibit A as may be mutually agreed upon in writing by duly
authorized representatives of Baylor and the Sponsor.

“Project Funds” shall mean those funds paid by the Sponsor to Baylor for the Project Research in accordance with this Contract. Project
Funds are detailed in Exhibit A “Budget”. Baylor and Sponsor have negotiated the budgets for years I and 2 of this Agreement. The budgets
for years 3 and 4 will be negotiated by Baylor and Sponsor during the final six months of year 2. The Budget is inclusive of all indirect and
overhead costs.

“Project Team” shall mean the Principal Investigator and the research technicians under the Principal Investigator's direction and control
who are supported in whole or in part by the Project Funds.

2.

Research

2.1

2.2

2.3

Conduct of Project Research. During the Contract Period, the Project Team shall conduct Project Research on behalf of the Sponsor.

Meetings. During the Contract Period, the Principal Investigator and representatives of the Sponsor shall meet from time to time to discuss
the planning and progress of the Project Research.

Reporting Obligations. Baylor shall advise the Sponsor of the results of the Project Research and, at least once every six (6) months during
the Contract Period, provide the Sponsor with written progress reports concerning the Project Research. A final written report setting forth
the  results  achieved  under  and  pursuant  to  the  Project  Research  shall  be  submitted  by  Baylor  to  the  Sponsor  within  ninety  (90)  days  of
termination of the research which is the subject of this Contract. Such final report shall include: a complete summary of the research carried
out and detailed experimental protocols of the research performed in the course of the Project Research.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

2.4

2.5

2.6

Obligation  to  Provide  Data.  Baylor  shall,  throughout  the  term  of  this  Contract,  provide  to  the  Sponsor  copies  of  all  data  and  other
information generated by or on behalf of the Project Team pursuant to this Contract including, without limitation, all raw data obtained as a
result  of  studies  conducted  in  the  course  of  Project  Research  and  all  experimental  procedures  developed  under  the  Project  Research  in
sufficient written detail to permit the Sponsor's personnel to employ such procedures in their own research.

Compliance with Applicable Laws. All studies done in connection with the Project Research shall be carried out in strict compliance with
any applicable federal, state, or local laws, regulations, or guidelines governing the conduct of such research.

Project Team Personnel Changes.  Baylor  shall  promptly  advise  the  Sponsor  in  respect  to  any  changes  in  the  personnel  comprising  the
Project Team. If, for any reason, the Principal Investigator ceases to be associated with Baylor, or otherwise becomes unavailable to work
on  the  Project  Research,  a  qualified  replacement  scientist  at  Baylor  shall  be  mutually  appointed  by  Baylor  and  the  Sponsor  to  be  the
Principal Investigator, or, at the Sponsor's sole option, this Contract shall be terminated on thirty (30) days written notice.

3.

Payments

3.1

Payment Terms. With respect to the years 1 and 2 budgets, the Sponsor shall pay Baylor the Project Funds amount of two hundred fifty six
thousand two hundred seventy two Dollars ($256,272.00) in the following manner:

(a)

(b)

(c)

(d)

on or before the Effective Date, the Sponsor shall pay Baylor the sum or ($76,882.00) Dollars:

One hundred fifty three thousand seven hundred sixty four dollars ($153,764.00) shall be paid in equal monthly installments on or
before the first day of each month for the duration of the Contract Period.

A final payment that includes all outstanding payments due will be sent by the Sponsor to Baylor within thirty (30) days of receipt
by the Sponsor of the final written report, as set forth in Section 2.3.

With respect to the years 3 and 4 budgets, Sponsor shall pay the Project Funds for those years on a similar schedule as that for the
payments set forth above for years 1 and 2.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

3.2

Late Payments. In the event that any payment due hereunder is not made when due, the payment shall accrue interest beginning on the first
day of the month following the date when such payment is due, calculated at the annual rate of the sum of (a) [***REDACTED***] percent
([***REDACTED***]%) plus (b) the prime interest rate quoted by Citibank. N.A., New York, New York, on the date such payment is due,
or on the date payment is made, whichever is higher, the interest being compounded on the last day of each calendar month, provided that in
no event shall said annual rate exceed the maximum legal interest rate for corporations. Such payment when made shall be accompanied by
all  interest  so  accrued.  Said  interest  and  the  payment  and  acceptance  thereof  shall  not  negate  or  waive  the  right  of  Baylor  to  any  other
remedy, legal or equitable, to which Baylor may be entitled because of the delinquency of the payment.

3.3

Direction of Payments

Payments under the terms of this Contract shall be made by check payable to:

Name on check:
Tax ID #:

Baylor College of Medicine
[***REDACTED***]
Grants and Contracts Dept.
P.O. Box 301207
Dallas, Texas 75303-1207

4.

Non-Disclosure Agreement and Publications

4.1

4.2

Scope of Confidentiality. Nothing in this Contract shall be construed to limit the freedom of the Principal Investigator, physicians, research
scientists, or other individuals conducting the Project Research, whether paid under this Contract or otherwise, to engage in similar research
performed independently under other grants, contracts, or agreements with parties other than the Sponsor. Baylor, the Principal Investigator,
and the Sponsor agree to use reasonable efforts to prevent disclosure of information under and pursuant to this Contract which is designated
in writing as being “CONFIDENTIAL”.

Confidentiality Obligations. Baylor and the Sponsor further agree that, except as provided in Section 4.3, 4.4 and 5.1 below, they will not
use, except in furtherance of this Contract, and not disclose orally, by written publication, or otherwise, any Project Research results except
that such information may be disclosed insofar as such disclosure is necessary to allow either Baylor or the Sponsor, as the case may be, (i)
to defend itself against litigation, (ii) to file and prosecute patent applications on any invention conceived or reduced to practice under the
Project Research, or (iii) to comply with judicial decree or government action. Notwithstanding the above, such obligation of confidentiality
shall not apply to information that at the time of disclosure:

 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

(a)

(c)

(d)

(e)

(f)

is in the public domain;

has  come  into  the  public  domain  through  no  fault  of  Baylor;  was  known  to  the  receiving  party  prior  to  its  disclosure  by  the
disclosing party;

is disclosed by a third party not under an obligation of non-disclosure;

is required by law or legal process to be disclosed; or

written permission for disclosure has been granted to the disclosing party by Baylor or the Sponsor, as the case may be.

Additionally, Baylor may use Project Research results in non-commercial research, so long as such non-commercial research is not made available to
a commercial third party.

4.3

Publication Procedures. In the exercise of the rights of academic freedom of an educational institution and its faculty, Baylor, the Principal
Investigator, and the Project Team shall have the right to publish in scientific or other journals, or to present at professional conferences or
other meetings, the results of the Project Research conducted under this Contract. In order to permit the Sponsor the opportunity to request
protection of patent and proprietary rights relating to the Project Research, a copy of each proposed publication shall be provided to the
Sponsor  thirty  (30)  days  in  advance  of  submission  for  publication  to  permit  the  Sponsor  time  to  review  the  subject  matter  of  such
publication. Requests for protection of patent and proprietary rights shall be made to Baylor in writing within thirty (30) days of receipt of
the proposed publication. Upon such request, Baylor shall make reasonable efforts to secure patent protection as per Section 5.3. Any final
proposed publication provided to the Sponsor shall be considered as acceptable for submission for publication unless the Sponsor notifies
Baylor  and  the  Principal  Investigator  within  thirty  (30)  days  of  receipt  of  the  proposed  publication.  The  Sponsor  shall  also  receive  final
drafts of any proposed publication and the Sponsor shall be named in the publication as the sponsor of the Project Research or, as the case
may be, the licensee of such technology. The right to review publications as set forth herein shall extend only to the work product of the
Principal Investigator and the Project Team pursuant to the Project Research and not to the work product of other research conducted in the
laboratories of the Principal Investigator, or member of the Project Team, or in the laboratories of other researchers at Baylor.

4.4

Sponsor Sharing of Confidential Information. Sponsor may share Project Research results with potential collaborators, and/or investors
as needed, provided potential collaborators, and/or investors are under obligations of confidentiality similar to those hereunder. Upon the
earliest of (a) publication by Baylor per term 4.3 above, or (b) 18 months have passed from completion of the Project Research hereunder,
Sponsor may share the Project Research results for any purpose.

 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

5.

Ownership and Patents

5.1

Ownership.  Baylor  shall  have  sole  and  exclusive  ownership  rights  to  any  invention  of  a  product,  device,  process,  or  method,  whether
patentable or unpatentable (an “Invention”) arising out of the Project Research subject to the right of the Sponsor to take an exclusive, or
non-exclusive,  fee-bearing,  royalty-bearing  license  to  the  Invention,  as  set  forth  in  Section  5.2  below.  Notwithstanding  the  foregoing,
Inventions arising out of the Project Research hereunder, which directly relate to the technology licensed to Sponsor under the License, and
which were funded by the Sponsor, shall be incorporated by amendment into the License.

5.2

Right  of  First  Review.  Baylor  grants  to  the  Sponsor  the  right  of  first  review  with  respect  to  any  Invention,  discovered  from  the
performance of the Project Research, under the following the terms:

(a)

(b)

(c)

(d)

(e)

The Sponsor shall comply with the terms of non-disclosure, as set forth in Section 4 of this Contract.

Baylor  shall  notify  the  Sponsor,  in  writing,  of  the  Invention  and  provide  the  Sponsor  with  sufficient  detail  to  evaluate  the
Invention.

The Sponsor shall have forty-five (45) days after such notification to evaluate the Invention and notify Baylor, in writing, that the
Sponsor desires to license the Invention.

Upon notification by the Sponsor of its desire to acquire rights to the Invention, the Sponsor and Baylor shall negotiate, in good
faith, for a period not to exceed sixty (60) days, unless extended by mutual written agreement of Baylor and the Sponsor, in an
effort to arrive at terms and conditions satisfactory to Baylor and the Sponsor for the license by the Sponsor of the Invention.

If  Baylor  and  the  Sponsor  do  not  reach  such  agreement  within  said  sixty-day  (60-day)  period,  or  if  the  Sponsor  fails  to  notify
Baylor within said forty-five-day (45-day) period, or if the Sponsor decides not to acquire the rights to the Invention, Baylor shall
be  free  to  deal  with  the  Invention  as  Baylor  in  its  discretion  may  decide,  and  Baylor  shall  have  no  further  obligations  to  the
Sponsor with respect to the Invention.

 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

(f)

The right of first review, as presented herein, shall terminate at the earlier of the (i) second anniversary of the Effective Date or (ii)
the termination of this Contract, but only if Baylor has previously provided Company with written notification of all Inventions
arising out of the Project Research. In the event Baylor has not provided such written notification as to an Invention, Baylor will
provide Sponsor with written notification and the provisions of this section 5.2 will be carried out.

5.3

Filing Obligations With respect to inventions which the Sponsor has elected to take an exclusive, or non-exclusive, royalty-bearing license,
as provided in Sections 5.1 and 5.2:

(a)

(b)

(c)

Baylor shall be responsible for the preparation, filing, and prosecution of all patent applications covering any Invention arising out
of the Project Research. The Sponsor shall be responsible for all costs and fees associated therewith from and after the Effective
Date of such license and shall reimburse Baylor for such costs accrued prior to the Effective Date of such license. Baylor shall seek
and  consider  the  advice  and  counsel  of  the  Sponsor  in  such  filing  /  prosecution  of  patent  applications.  The  Sponsor  and  its
employees shall reasonably assist Baylor in the preparation, filing, and prosecution of such patent applications;

the Sponsor shall also have the responsibility for filing all applications which may be required by health or regulatory authorities
relating to the products arising from the Project Research including, without limitation, filing a New Drug Application with the
FDA. All costs and expenses associated with such filings shall be borne by the Sponsor. The Sponsor shall own all right, title, and
interest in any FDA or other regulatory approvals which are obtained by or on behalf of the Sponsor; and,

Baylor  and  its  employees  shall  reasonably  assist  the  Sponsor  with  respect  to  any  filings  which  may  be  required  by  appropriate
health or regulatory authorities.

6.

Termination

6.1

6.2

Contract Period. This Contract shall remain in effect for the Contract Period unless extended in accordance with the terms of this Contract,
as outlined in Section 1.2.

Termination for Default.  In  the  event  that  either  party  shall  be  in  default  of  any  of  its  obligations  under  this  Contract  and  shall  fail  to
remedy such default within sixty (60) days after receipt of written notice thereof, the party not in default shall have the option of canceling
this Contract by giving thirty (30) days written notice of termination to the other party.

 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

6.3

Effects of Termination; Survival. Termination of this Contract shall not affect the rights and obligations of the parties, which shall have
accrued prior to termination, including, without limitation, the confidentiality obligations set forth in Section 4.1.

7.

Indemnification

7.1

Indemnity Obligation. The Sponsor agrees to defend, indemnify and hold harmless Baylor, the Principal Investigator, Baylor's trustees,
officers,  agents,  staff,  employees,  students,  and  faculty  members,  and  its  affiliated  hospitals  (all  such  parties  are  hereinafter  referred  to
collectively  as  the  “Indemnified  Parties”)  from  and  against  any  and  all  third  party  liability,  claims,  lawsuits,  losses,  demands,  damages,
costs, and expenses (including reasonable attorney's fees and court costs), arising directly or indirectly out of the Project Research or the
design,  manufacture,  sale  or  use  of  any  embodiment  or  manifestation  of  the  Project  Research  regardless  of  whether  any  and  all  such
liability, claims, lawsuits, losses, demands, damages, costs, and expenses (including attorney's fees and court costs) arise in whole or in part
from the negligence of any of the Indemnified Parties. Notwithstanding the foregoing, the Sponsor will not be responsible for any liability,
claims, lawsuits, losses, demands, damages, costs, and expenses (including attorney's fees and court costs) which arise solely from:

(i)

(ii)

the gross negligence or intentional misconduct of Baylor or the Principal Investigator; and

actions by Baylor or the Principal Investigator in violation of applicable laws or regulations.

7.2

Obligation to Defend.  The  Sponsor  agrees  to  provide  a  diligent  defense  against  any  and  all  liability,  claims,  lawsuits,  losses,  demands,
damages, costs, and expenses (including attorney's fees and court costs), brought against the Indemnified Parties with respect to the subject
of the indemnity contained in Section 7.1, whether such claims or actions are rightfully or wrongfully brought or filed.

7.3

Indemnification Procedures. Any Indemnified Party wishing to be indemnified as provided in Sections 7.1 and 7.2 shall:

(a)

promptly after receipt of notice of any and all liability, claims, lawsuits losses, demands, damages, costs, and expenses, or after the
commencement of any action, suit, or proceeding giving rise to the right of indemnification, notify the Sponsor, in writing, of said
liability, claims, lawsuits, losses, demands, damages, costs, and expenses and send to the Sponsor a copy of all papers served on
the Indemnified Party; the Indemnified Party's failure to notify the Sponsor will not relieve the Sponsor from any liability to the
Indemnified Party;

 
  
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

(b)

(c)

permit the Sponsor to retain counsel of its choosing to represent the Indemnified Party (but in the event that the Sponsor does not
select counsel to represent the Indemnified Party within ten (10) days of notification of Sponsor per section 7.3(a), the Indemnified
Party may select its own counsel, the fees and all costs of which counsel will be borne by the Sponsor); and

allow the Sponsor to retain exclusive control of any such liability, claims, lawsuits, losses, demands, damages, costs, and expenses,
including the right to make any settlement, except that the Sponsor will not have the right to make any settlement or take any other
action which would be deemed to confess wrongdoing by any of the Indemnified Parties or could reasonably be expected to have a
negative effect on the reputation of one of the Indemnified Parties, without the prior written consent of Baylor and the Indemnified
Party involved.

8.

Insurance

Insurance Coverage Limits. During the term of this Contract, the Sponsor shall maintain in full force and effect a policy or policies of:

(i)

(ii)

general liability insurance with limits of not less than $5,000,000 per occurrence and $5,000,000 annual aggregate; and

products liability insurance with limits of not less than $5,000,000 per occurrence and $5,000,000 annual aggregate.

Such policies shall name Baylor, the Principal Investigator, Baylor's trustees, officers, agents, staff, employees, students, and faculty members, and
its  affiliated  hospitals  as  additional  insureds.  Such  coverage(s)  shall  be  purchased  from  a  carrier  or  carriers  deemed  acceptable  to  Baylor  and
certificates of insurance evidencing the coverage(s) maintained will be provided.

10.

Independent Contractors

The Sponsor and Baylor shall at all times act as independent parties and nothing contained in this Contract shall be construed or implied to create an
agency  or  partnership.  Neither  party  shall  have  the  authority  to  contract  or  incur  expenses  on  behalf  of  the  other  except  as  may  be  expressly
authorized  by  collateral  agreements.  The  Principal  Investigator  and  members  of  the  Project  Team  shall  not  be  deemed  to  be  employees  of  the
Sponsor.

 
  
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

11.

Use of Institution Name/Public Statements

11.1

The Sponsor agrees that it will not at any time during or following termination of this Contract use the name of Baylor or any other names,
insignia, symbol(s), or logotypes associated with Baylor or any variant or variants thereof or the names of the Principal Investigator or any
other  Baylor  faculty  member  or  employee  orally  or  in  any  literature,  advertising,  or  other  materials  without  the  prior  written  consent  of
Baylor, which consent may be withheld at Baylor's sole discretion. Notwithstanding the foregoing, the Sponsor shall be permitted to state
orally and in writing the fact that the Project Research is being conducted at Baylor under the direction of the Principal Investigator.

11.2

Baylor  agrees  to  make  no  public  presentations  about  the  Project  Research  outside  of  appropriate  scientific  meetings,  to  issue  no  news
releases  about  the  Project  Research,  and  neither  party  shall  make  use  of  the  other's  name  in  any  form  of  public  information  without  the
written permission of the other party.

12.

Choice of Law

Any disputes or claims arising under this Contract shall be governed by the laws of the State of Texas, Harris County, City of Houston as the site for
the performance of the Project Research.

13.

Severability

If any one or more of the provisions of this Contract shall be held to be invalid, illegal or unenforceable, the validity, legality or enforceability of the
remaining provisions of this Contract shall not in any way be affected or impaired thereby.

14.

Waiver

The  failure  of  any  party  hereto  to  insist  upon  strict  performance  of  any  provision  of  this  Contract  or  to  exercise  any  right  hereunder  will  not
constitute a waiver of that provision or right.

 
  
 
 
 
 
 
 
 
 
  
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

15.

Notices

Any  notice  or  communication  required  or  permitted  to  be  given  or  made  under  this  Contract  by  one  of  the  parties  hereto  to  the  other  shall  be  in
writing and shall be deemed to have been sufficiently given or made for all purposes if mailed by certified mail, postage prepaid, addressed to such
other party at its respective address as follows:

If to the Sponsor:

Peter Hoang
President and CEO
Marker Therapeutics, Inc.
3200 Southwest Freeway, Suite 2240
Houston, TX 77027
917-916-6644

If to Baylor with respect to all non-technical matters:

Michael B. Dilling Ph.D., CLP
Director, Baylor Licensing Group
Baylor College of Medicine
Mail Stop BCM 210
One Baylor Plaza
Houston, Texas 77030-3411

If to Baylor with respect to technical questions:

(Investigator's name, address, and phone number)

Dr Juan F Vera
1 Baylor Plaza, MS: BCM505
jfvera@txch.org
832.824.4717

16.

Assignment

This Contract may be assigned by the Sponsor to any parent, subsidiary, or affiliate of the Sponsor or to any successor in interest only by reason of
any merger, acquisition, partnership, or license agreement only with Baylor's prior written approval which shall not be unreasonably withheld. Any
assignment or attempt to assign, or any delegation or attempt to delegate, in the absence of such prior written consent, shall be void and without
effect. This Contract may not be assigned by Baylor.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

17.

Entirety

With the exception of the License, this Contract represents the entire agreement of the parties and it expressly supersedes all previous written and
oral communications between the parties with regard to the Project Research proposed hereunder. No amendment, alteration, or modification of this
Contract or any exhibits attached hereto shall be valid unless executed in writing by authorized signatories of both parties.

18.

Warranties

Baylor  makes  NO  WARRANTIES,  EXPRESS  OR  IMPLIED,  CONCERNING  THE  RESULTS  OF  THE  PROJECT  RESEARCH  OR  OF  THE
MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE OF SUCH PROJECT RESEARCH OR RESULTS. Baylor shall not be
liable for any direct, consequential, or other damages suffered by the Sponsor or any other party as a result of the conduct of the Project Research.
All warranties made or to be made in connection with the Project Research shall be made by the Sponsor thereof and none of such warranties shall
directly  or  indirectly  by  implication  obligate  in  any  way  Baylor,  the  Principal  Investigator,  Baylor's  trustees,  officers,  agents,  staff,  employees,
students, and faculty members, and its affiliated hospitals.

 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

IN WITNESS WHEREOF, the parties hereto have caused this Contract to be executed in duplicate counterpart original by their duly authorized
representatives to be effective as of the Effective Date.

SPONSOR

By: /s/ Peter L. Hoang

Signature
Peter L. Hoang
President & CEO

11/16/18
Date

BAYLOR COLLEGE OF MEDICINE

By: /s/ Michael B. Dilling Ph.D., CLP

Signature

  Michael B. Dilling Ph.D., CLP

Director, Baylor Licensing Group

11/26/2018
Date

I acknowledge that I have read this Contract in its entirety and that I shall use reasonable efforts to uphold my individual obligations and responsibilities set
forth herein:

11/21/18
Date

By: /s/ Juan F. Vera, M.D.

Signature
Principal Investigator

Juan F. Vera, M.D.
Typed Name

Principal Investigator
Title

By: /s/ Ann Leen, Ph.D.

Signature
Co-Investigator

Ann Leen, Ph.D.
Typed Name

Co-Investigator
Title

11/21/18
Date 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

EXHIBIT A

WORKSCOPE

[***REDACTED***]

Deliverables:

[***REDACTED***]

Expected Deliverables:

[***REDACTED***] 

 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Salaries and Wages
Name
PI
Co-Inv
Postdoc
Cell Proc Tech
Rsch Tech
                 Subtotal:

Fringe Benefits
Name
PI
Co-Inv
Postdoc
Cell Proc Tech
Rsch Tech
                 Subtotal:

Supplies (examples below)

Tissue Culture
Monoclonal Antibodies
Immune Studies
Cytokines
                     Subtotal:

% Effort
1%
2%
[***REDACTED***]%
[***REDACTED***]%
[***REDACTED***]%
[***REDACTED***]%

% Effort
1%
2%
[***REDACTED***]%
[***REDACTED***]%
[***REDACTED***]%
[***REDACTED***]%

BUDGET

Year 1
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
28,971

Year 1
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
10,406

Year 2
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
29,840

Year 2
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
10,719

Year 1
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
39,625

Year 2
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
40,814

Total Direct Cost for All Year Modular Format
Indirect Cost for regular line items
Total Cost Direct and Indirect per year
Total Budget Requested All Year

[***REDACTED***]
[***REDACTED***]
[***REDACTED***]

[***REDACTED***]
[***REDACTED***]
[***REDACTED***]
$256,272

 
 
 
 
 
 
 
  
 
 
 
CONFIDENTIAL TREATMENT REQUESTED BY MARKER THERAPEUTICS, INC.

Portions herein identified by [***] have been omitted pursuant to a request for confidential treatment under Rule 24b-2 of the Securities Exchange Act of
1934, as amended. A complete copy of this document has been filed separately with the Securities and Exchange Commission.

Baylor College of Medicine — Baylor Licensing Group
Monetary Contract Routing Sheet

1. Contract Type: Sponsored Research Agreement BRAIN 54715-1

2. Contract Parties: Marker Therapeutics

3. Contract Principal Investigator: Juan Vera and Ann Leen

4. Effective Date: 11/16/2018

5. Contract Term: ending November 15, 2022

6. Termination without Cause: none

7. Payment Amount: up to $256,272 (years 1 and 2 only, years 3 and 4 will be covered in an amendment)

(a) On or before Effective Date $76,882

(b) Equal monthly installments of the remainder $153,764 for two years

8. %IDC: [***REDACTED***]

Principal Investigator Certification: I certify that I have read the contract and understand the business terms, that the contract is in Baylor's best interest, and
that the activity is consistent with Baylor's mission. 

Signature of Principal Investigator:

Signature of Department Administrator:

Signature of Department Chair:

/s/

/s/

/s/

 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
MARKER THERAPEUTICS, INC.

CONSULTING SERVICES AGREEMENT

Exhibit 10.38

This  Consulting  Services Agreement  (“Agreement”)  is  hereby  made  and  entered  into  this  19th  day  of  October,  2018  (“Effective  Date”)  by  and
between  Marker  Therapeutics,  Inc.,  a  Delaware  corporation,  having  an  address  at  3200  Southwest  Freeway,  Suite  2240,  Houston,  Texas  77027  and  its
subsidiaries  (“Marker”  or  the  “Company”),  and  Ann  Leen,  having  an  address  at  2727  Drexel  Drive,  Houston,  Texas  77027  (“Consultant”).  Marker  and
Consultant are referred to herein collectively as the “Parties” and individually as a “Party.”

WHEREAS, Marker is in need of consulting assistance in the area of a Chief Scientific Officer;

WITNESSETH:

WHEREAS, Consultant has represented that Consultant is qualified to perform and possesses the knowledge to perform those certain services set

forth in this Agreement; and

WHEREAS, Marker desires to engage Consultant as an independent contractor to perform those services set forth herein, and Consultant desires to

accept such engagement.

NOW, THEREFORE,  in  consideration  of  the  above  recitals,  which  are  incorporated  herein  as  covenants,  the  mutual  promises  herein  made  and

exchanged and for other valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows:

1. Engagement. Marker hereby engages Consultant as an independent contractor to perform consulting services set forth in this Agreement and in Schedule
1, Consulting Services, which is attached hereto and incorporated herein by reference (collectively, the “Services” or “Consulting Services”). Consultant
hereby accepts such engagement under the terms set forth herein.

2. Compensation.  Marker  shall  pay  Consultant  pursuant  to  the  terms  of  Schedule  2,  Compensation,  attached  hereto.  Consultant  shall  be  entitled  to
reimbursement for reasonable expenses, including travel provided that Consultant submits itemized statements of such expenses in a form acceptable to
the Company. All travel within the continental U.S. will be coach class unless otherwise authorized by an executive officer of the Company. Invoices are
subject to review and approval by Marker and if approved, will be paid no later than 30 days after receipt.

3. Stock Option Award. Upon execution of the Agreement, Marker will grant Consultant pursuant to the Company’s 2014 Omnibus Stock Ownership Plan,
as amended options to acquire up to 500,000 shares of Marker’s common stock (the “Options”), in accordance with the terms provided the Stock Option
Award  Agreement  attached  as  Exhibit  A.  The  Options  shall  become  vested  upon  the  Consultant’s  continued  performance  of  Services  under  this
Agreement for four years from the date of the grant of the Options with 125,000 shares of the Options vesting on the first anniversary of the date of grant
and the remaining options vesting evenly over the following thirty six (36) months. The Options shall be exercisable at the closing price of Marker’s
common stock as of the date of the grant of such Options.

Page 1 of 11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4. Term  and  Termination  without  Cause.  The  term  of  this  Agreement  shall  be  for  twelve  (12)  months  from  the  Effective  Date  and  may  be  renewed  by
written agreement of the Parties (collectively the “Term”). Either Party may terminate this Agreement without cause by giving thirty (30) days notice
providing  written  notice  to  the  other  Party,  provided  that  this  Agreement  shall  terminate  automatically  in  the  event  of  the  death  or  disability  of
Consultant.

5. Breach,  Right  to  Cure,  and  Termination  for  Cause.  In  the  event  either  Party  breaches  any  provision  of  this  Agreement,  the  non-breaching  Party  may
provide written notice of such breach to the breaching Party and the breaching Party shall have seven (7) days from the date of notice to cure such breach.
If such breach is not cured within seven (7) days from the date of notice, the non-breaching Party may, in addition to any other remedies it may have,
immediately terminate this Agreement by providing written notice to the breaching Party.

6. Consultant Status.

6.1

6.2

Independent Contractor. Consultant’s relationship with Marker shall be that of an independent contractor, and Consultant acknowledges and
agrees that in performing all Services, Consultant is acting solely as an independent contractor and not as an employee or agent of Marker
and will not by reason of this Agreement or by reason of her Consulting Services to the Company be entitled to participate in or to receive
any benefit or right under any of the Company's employee benefit or welfare plans. Consultant shall not hold herself out to be an employee
or  agent  of  Marker  and  may  use  Marker’s  name  in  her  business  only  with  prior  written  permission  by  Marker.  Except  as  specifically
authorized by the Company, Consultant shall not enter into any agreements or incur any obligations on behalf of the Company.

Taxes. Marker shall not be responsible to Consultant or to any governmental agency for the withholding of federal or state income, social
security  or  other  taxes  which  are  customarily  imposed  upon  the  salaries  of  employees.  Consultant  acknowledges  and  agrees  that  as  an
independent contractor, Consultant is self-employed and that Consultant alone will be responsible for federal, state and local taxes, social
security withholding, fees, assessments, self-employment taxes, and any other taxes on any compensation payable to Consultant by Marker
under this Agreement (collectively the “Taxes”).

Page 2 of 11

 
 
 
 
 
 
 
 
 
6.3

6.4

6.5

Best Efforts. It is recognized that Consultant is not obligated to devote all of her time, energy and skill to the business interests of Marker
but, at the same time, Consultant: (i) shall refrain from any other activity (for herself or any other company) that would compete with or
conflict  with  the  activities  of  Marker  related  to  the  generation  and/or  commercialization  of  T  cells  targeting  non-viral  tumor-associated
antigens  and/or  cancer  testis  antigens;  (ii)  shall  not  engage  in  any  other  endeavor  which  would  unreasonably  interfere  with  Consultant’s
obligations under this Agreement; and (iii) shall devote such time as may be necessary for the performance of the Services. The Parties
acknowledge  that  Consultant  is  employed  by  Baylor  College  of  Medicine,  a  Texas  non-profit  corporation  (“Baylor”)  and  Marker  has  an
exclusive license agreement with Baylor (the “License Agreement”).

Non-Solicitation. During the Term of this Agreement and for a period of one (1) year subsequent to the termination or expiration of this
Agreement,  Consultant  shall  not,  without  the  prior  written  consent  of  Marker,  directly,  indirectly,  or  through  any  other  party  solicit
employees of Marker for employment by Consultant.

Non-Competition. During the Term of this Agreement and for a period of one (1) year subsequent to the termination or expiration of this
Agreement,  Consultant  shall  not,  within  the  United  States  of  America:  (i)  engage  in  any  employment,  business,  or  activity  or  provide
services  to  any  third  party  that  is  in  any  way  competitive  with  the  business  or  activities  of  Marker  related  to  the  generation  and/or
commercialization of T cells targeting non-viral tumor-associated antigens and/or cancer testis antigens, or (ii) assist any other person or
organization in competing with Marker or engaging in competition with the business or activities of Marker related to the generation and/or
commercialization  of  T  cells  targeting  non-viral  tumor-associated  antigens  and/or  cancer  testis  antigens.  For  the  avoidance  of  doubt
business or activities related to the generation and/or commercialization of T cells targeting neo-epitopes are excluded from this agreement.

7. Release and Indemnification. Consultant shall be solely liable for any loss or damage to any person or property caused by the actions or omissions of
Consultant. Consultant hereby waives, releases, discharges and indemnifies Marker and its employees, directors, officers and agents and holds the same
harmless  from  and  against,  and  Consultant  assumes  full  responsibility  for:  (i)  any  and  all  liabilities,  costs,  actions,  demands  or  damages  whatsoever,
including attorneys’ costs and fees, with respect to or relating to any injury, sickness, harm or damage incurred by the Consultant that is related to this
Agreement or the performance of the Services; (ii) injuries to persons, or damages to property, including theft, related to or resulting from Consultant’s
acts  or  omissions;  (iii)  the  payment  of  any  Taxes,  including  any  fines,  interest  or  penalties  associated,  imposed  or  required  with  respect  to  this
Agreement; and (iv) any liabilities, claims, and liens of Consultant.

8. Confidential Information and Rights to Materials.

8.1

Definitions.

8.1.1

The  term  “Company  Documentation”  shall  mean  notes,  memoranda,  reports,  lists,  records,  drawings,  sketches,  designs,
specifications, software programs, books, files, forms, papers, accounts, data, documentation and other materials of any nature and
in any form, whether written, printed or in digital format or otherwise, whether prepared or paid for by Consultant or anyone else
relating  to  any  matter  related  to  the  performance  of  the  Services,  the  scope  of  the  business  of  Marker,  or  Marker’s  dealings  or
affairs.

Page 3 of 11

 
 
 
 
 
 
 
 
 
 
 
8.1.2

8.1.3

The term “Confidential Information” shall mean any information concerning the organization, business or finances of Marker or of
any  third  party  which  Marker  is  under  an  obligation  to  keep  confidential  that  is  maintained  by  Marker  as  confidential.  Such
Confidential Information shall include, but is not limited to, trade secrets or confidential information respecting patient or research
participant lists, patient records, procedures, business plans and strategies, projects, plans, proposals, research and development,
inventions,  products,  designs,  market  research  data  or  analyses,  technical  information,  marketing  activities  and  procedures,
methods,  know-how,  techniques,  systems,  processes,  credit,  financial  and  other  data  concerning  Marker.  For  purposes  of  this
Agreement, Confidential Information shall not include any information: (i) that is publicly available at the time of disclosure; (ii)
that is or becomes generally known to the public through no fault of the Consultant; (iii) that is obtained without restriction from
an  independent  source  having  a  bona  fide  right  to  use  and  disclose  such  information,  without  restriction  as  to  further  use  or
disclosure; (iv) that Marker approves in advance in writing for unrestricted release; or (v) that is required to be disclosed by law,
provided that written notice of the intent to disclose based on such reason is provided to Marker by Consultant seven (7) days prior
to the scheduled date of disclosure.

The term “Proprietary Rights and Inventions” shall mean any and all rights and materials, including, but not limited to, patentable
or  non-patentable  inventions,  discoveries,  concepts,  ideas,  techniques,  methods  (excluding  published  or  standard  methods
dedicated  to  the  public),  apparatus,  formulas,  trademark  and  service  mark  rights,  patent  rights,  trade  secret  rights  and  all  other
proprietary rights, as well as improvements thereof, generated by, made or conceived by, or arising out of the efforts of Consultant,
either  solely  or  jointly  with  others,  whether  patentable  or  not  and  whether  or  not  reduced  to  practice,  while:  (i)  acting  in
furtherance of this Agreement, which includes performing the Services; or (ii) utilizing Marker’s facilities, personnel or materials.
Proprietary Rights and Inventions shall be deemed Confidential Information. The Consultant has informed Marker, in writing, of
any and all inventions which he claims as her own or otherwise intends to exclude from this Agreement because it was developed
by her prior to the Effective Date. The Consultant acknowledges that after execution of this Agreement he shall have no right to
exclude  any  Proprietary  Rights  and  Inventions  from  this  Agreement.  Consultant  shall  make  and  maintain  adequate  and  current
written records of all Proprietary Rights and Inventions, and shall disclose all Proprietary Rights and Inventions promptly, fully
and in writing to the Company immediately upon development of the same and at any time upon request.

Page 4 of 11

 
 
 
 
 
 
8.2

8.3

Nondisclosure. Consultant acknowledges that Marker’s Confidential Information is valuable, special and a unique asset of Marker, and that
Consultant  may,  whether  or  not  intentionally,  gain  access  to  and  knowledge  of  the  Confidential  Information  during  Consultant’s
performance  under  this  Agreement.  In  light  of  the  highly  competitive  nature  of  the  industry  in  which  Marker’s  business  is  conducted,
Consultant shall not reveal to any person or entity any Confidential Information, except as authorized by Marker in writing, and shall keep
secret all matters entrusted to Consultant and shall not use or attempt to use any Confidential Information, except as may be required in the
course of performing the Services under this Agreement, nor shall Consultant directly or indirectly use any Confidential Information in any
manner that may injure or cause loss or may be calculated to injure or cause loss to Marker. The obligations of confidentiality and nonuse
shall survive for ten (10) years from the expiration or termination of this Agreement, whichever occurs first. Furthermore, Consultant shall
not make, use or permit to be used any Company Documentation otherwise than for the benefit of Marker, whether during the Term or after
the  termination  or  conclusion  of  this  Agreement.  All  Company  Documentation  shall  be  and  remain  the  sole  and  exclusive  property  of
Marker.  Immediately  upon  the  termination  or  conclusion  of  this  Agreement,  Consultant  shall  immediately  deliver  all  Company
Documentation in her possession, and all copies thereof, to Marker.

Conveyance.  Consultant  hereby  conveys,  assigns,  transfers  and  delivers  to  Marker,  and  agrees  to  convey,  assign,  transfer  and  deliver  to
Marker,  all  Proprietary  Rights  and  Inventions,  as  well  as  Consultant’s  right,  title  and  interest  in  and  to  any  Proprietary  Rights  and
Inventions,  if  any.  Consultant  shall  not,  at  any  time  or  in  any  manner,  challenge  Marker’s  ownership  of  such  Proprietary  Rights  and
Inventions. Consultant shall assist Marker or its representatives, at the expense of Marker, to obtain, maintain and enforce any United States
and foreign letters patent for any Proprietary Rights and Inventions, that Marker may elect and shall execute, acknowledge and confirm in
writing the complete ownership by Marker of the Proprietary Rights and Inventions, as requested by Marker from time to time. Consultant
also  agrees  to  execute  an  unconditional  assignment  to  Marker  of  Consultant’s  right,  title  and  interest  in  the  Proprietary  Rights  and
Inventions.  In  the  event  that  the  above  provisions  requiring  Consultant’s  execution  of  an  assignment  to  Marker  is  found  invalid  or  void,
Consultant  agrees  that  Marker  shall  have  a  non-exclusive,  royalty-free,  perpetual  license  to  make,  use,  sell  or  exploit  such  Proprietary
Rights and Inventions. The Parties acknowledge the work Consultant performs for Baylor is subject to obligations Consultant has to Baylor,
including as to work done at Baylor that would be part of the License Agreement.

Page 5 of 11

 
 
 
 
 
 
8.4

8.5

8.6

Remedies. Consultant acknowledges and agrees that Marker’s remedy at law for a breach or threatened breach of any of the provisions of
Section 7 would be inadequate and the breach shall be per se deemed as causing irreparable harm to Marker. Therefore, in the event of a
breach by Consultant of any of the provisions of Section 7, Consultant agrees that, in addition to any remedy at law available to Marker,
including, but not limited to, monetary damages, Marker, without posting any bond, shall be entitled to obtain, and Consultant agrees not to
oppose  Marker’s  request  for  equitable  relief  in  the  form  of  specific  performance,  temporary  restraining  order,  temporary  or  permanent
injunction,  or  any  other  equitable  remedy  which  may  then  be  available  to  Marker.  Nothing  in  this  Agreement  shall  be  construed  as
prohibiting Marker from pursuing any other remedies available to it for such breach or threatened breach.

Consultants’ Third-Party Confidential Information. During the Term of this Agreement, Consultant will not improperly disclose to Marker
or use in the conduct of the Services any proprietary or confidential information or trade secrets of any former employer or other third party
to which Consultant owes a duty of confidentiality with respect to same, and that Consultant will not bring onto the premises of Marker any
proprietary information belonging to a third party unless consented to in writing by such third party.

Return of property. The Consultant agrees that all originals and all copies of materials containing, representing, evidencing, recording, or
constituting  any  Confidential  Information,  however  and  whenever  produced  (whether  by  the  Consultant  or  others),  shall  be  the  sole
property of the Company.

At any time upon request of the Company, the Consultant shall return promptly any and all Confidential Information, including customer or
prospective  customer  lists,  other  customer  or  prospective  customer  information  or  related  materials,  computer  programs,  software,
electronic  data,  specifications,  drawings,  blueprints,  medical  devices,  samples,  reproductions,  sketches,  notes,  notebooks,  memoranda,
reports, records, proposals, business plans, or copies of them, other documents or materials, tools, equipment, or other property belonging to
the Company or its customers which the Consultant may then possess or have under her control.

The Consultant further agrees that upon termination of her engagement she shall not take with her any documents or data in any form or of
any description containing or pertaining to Confidential Information or any Inventions.

9. Binding. This Agreement shall be binding upon the Parties and their respective successors and permitted assigns.

Page 6 of 11

 
 
 
 
 
 
 
 
 
 
10. Modification and Severability. This Agreement may not be modified orally. Modification to this Agreement may be made from time to time, provided
that such modification is in writing, attached as an addendum to this Agreement and signed by both Parties. In the event any provision of this Agreement
or any part thereof is held invalid or unenforceable, the validity and enforceability of the remaining portions of the Agreement shall not be affected.

11. Notice.  Any  notice,  demand,  payment,  or  communication  required,  permitted,  or  desired  to  be  given  in  relation  to  this  Agreement  shall  be  deemed
effectively given when personally delivered; when received by overnight courier; or five (5) days after being deposited in the United States mail, and sent
first class with postage prepaid thereon, certified and return receipt requested, addressed as follows:

Consultant:

Marker:

With a copy to:

Ann Leen
2727 Drexel Drive
Houston, Texas 77027

Marker Therapeutics, Inc.
Attention: Chief Executive Officer
3200 Southwest Freeway, Suite 2240
Houston, Texas 77027

Shumaker, Loop & Kendrick, LLP
Attention:  Mark A. Catchur
101 E. Kennedy Boulevard
Suite 2800
Tampa, Florida 33602

12. Survival. The provisions of Sections 6, 7, 8, and 14 shall survive termination or expiration of this Agreement.

13. Force Majeure. In the event Consultant shall be delayed or hindered in or prevented from the performance of any act required hereunder by reasons of
strike, lockouts, labor troubles, inability to procure materials, failure of power or restrictive government or judicial orders or decrees, riots, insurrection,
war, Acts of God, or any other reason or cause beyond Consultant's reasonable control, then performance of such act shall be excused for the reasonable
period of such delay.

14. Governing Law. This Agreement has been entered into in the State of Texas and shall be governed by, construed and interpreted in accordance with the
laws of the State of Texas without reference to conflict of laws principles or statutory rules of arbitration included therein. Any dispute and proceeding
under  this  Agreement  shall  be  subject  to  the  exclusive  jurisdiction  and  venue  of  the  state  and  federal  courts  located  in  Harris  County,  Texas,  and  the
Parties hereby consent to the exclusive personal jurisdiction and venue of these courts.

15. Non-Waiver. The failure of either Party to insist upon the strict performance of any term of this Agreement shall not constitute a waiver of such term or a
waiver of the right to assert a breach thereof. No waiver of any breach shall alter or affect this Agreement, which shall continue in full force and effect
until its expiration or termination.

Page 7 of 11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16. Enforcement. The prevailing Party shall be entitled to collect from the other Party all reasonable fees, costs and expenses including attorneys’ fees and
costs incurred by the prevailing Party in connection with: (i) the enforcement of any available remedy for breach of this Agreement; or (ii) any dispute
arising from or related to this Agreement or the relationship between the Parties.

17. Entire Agreement. This Agreement constitutes the entire understanding between the Parties and contains all the understandings between the Parties with
respect to the subject matter hereof; this Agreement supersedes any and all other understandings, either oral or written, between the Parties with respect
to the subject matter hereto.

18. Assignment. This Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective successors and permitted assigns.
This Agreement is not intended to confer upon any person other than the parties hereto any rights or remedies hereunder, except as otherwise expressly
herein and shall not be assignable by operation of law or otherwise.

19. Protected  Health  Information.  In  the  event  that  the  Consultant  requests  or  needs  protected  health  information  as  defined  under  the  Health  Insurance
Portability  and  Accountability  Act  of  1996  ("HIPAA")  in  order  to  perform  the  Services,  then  if  permitted  by  law,  Marker  shall  transfer  the  protected
health information under a separate agreement (e.g. Business Associate Agreement).

20. Marker Premises. Consultant will abide by all laws, rules and regulations that apply to the performance of the Services and, when on Marker’s premises,

will comply with Marker’s policies, procedures and standards with respect to conduct of visitors as made known to Consultant.

[Signature page to follow]

Page 8 of 11

 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the Parties have executed this Agreement on the Effective Date.

Marker Therapeutics, Inc.

By: /s/Peter Hoang

Peter Hoang
Chief Executive Officer

/s/Ann Leen
Ann Leen

Page 9 of 11

 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
SCHEDULE 1

CONSULTING SERVICES

(a)               Scope. Company hereby retains Consultant, and Consultant hereby agrees to be retained by Company as its Chief Scientific Officer.

(b)               Duties. During the term of this Agreement, Consultant shall be reasonably available to Marker via e-mail, telephone or in person to Marker for
consulting services as its Chief Scientific Officer and perform the duties typically assigned to the chief scientific officer of a similarly situated company in the
Company’s industry. The Consultant shall also perform such other reasonable duties as may hereafter be requested of her by the Chief Executive Officer,
consistent with the services and providing such further services to the Company as may reasonably be requested of her. Such consulting services as requested
from time to time by Marker may include, but not be limited to, subject matter related to Marker’s technologies under development, ongoing clinical studies,
scientific  research  and  other  activities  that  are  within  the  scope  of  duties  of  a  Chief  Scientific  Officer.  The  Consultant  will  report  to  the  Chief  Executive
Officer of the Company, and carry out the decisions and otherwise abide by and enforce the rules and policies of the Company.

(c)               Performance and Time Commitment. The Consultant agrees to be available to render the Consulting Services as requested.

(d)               Professional Standards. The Consultant agrees to devote her best efforts to performing the Consulting Services. The Consultant shall comply with
all  rules,  procedures  and  standards  promulgated  from  time  to  time  by  the  Company  with  regard  to  the  Consultant's  access  to  and  use  of  the  Company's
property, information, equipment and facilities.

Page 10 of 11

 
 
 
 
 
 
 
 
  
 
 
SCHEDULE 2

COMPENSATION

The Compensation payable to Consultant shall consist of the following:

1. Annual  Cash  Consulting  Fee.  Marker  will  pay  Consultant  a  base  consulting  fee  of  $350,000.00  in  cash  per  year  (“Base  Consulting  Fee”).  The
Consultant’s base consulting fee shall be paid in approximately equal bi-weekly installments in accordance with the Company’s customary payroll
practices.

2. Discretionary Cash Payment. For each calendar year during the term of this Agreement, Consultant shall be eligible to receive a discretionary cash
payment of a maximum of 35% of Consultant’s Base Consulting Fee based on Consultant’s services and commitment to Marker, prorated for partial
years, to be paid within a reasonable time after the end of the applicable fiscal year of the Company, but in no event later than five days after the
completion of the audit for the prior year it being understood that the Board of Directors of Marker may in its discretion pay such bonus earlier.

Page 11 of 11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INDEMNIFICATION AGREEMENT

Exhibit 10.39

This Indemnification Agreement (“Agreement”) is made and entered into as of October 17, 2018 by and between Marker Therapeutics, Inc., a Delaware

corporation (the “Company”) and [_________] (“Indemnitee”).

RECITALS

WHEREAS, the Board of Directors of the Company (the “Board of Directors”) believes that highly competent persons have become more reluctant to

serve publicly-held corporations as directors or officers or in other capacities unless they are provided with adequate protection through insurance or adequate
indemnification against inordinate risks of claims and actions against them arising out of their service to and activities on behalf of the corporation;

WHEREAS, the Board of Directors has determined that, in order to attract and retain qualified individuals, the Company will attempt to maintain on an

ongoing basis, at its sole expense, liability insurance to protect persons serving the Company and its subsidiaries from certain liabilities. Although the
furnishing of such insurance has been a customary and widespread practice among United States-based corporations and other business enterprises, the
Company believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums and with more
exclusions. At the same time, directors, officers, and other persons in service to corporations or business enterprises are being increasingly subjected to
expensive and time-consuming litigation relating to, among other things, matters that traditionally would have been brought only against the Company or
business enterprise itself. The Bylaws of the Company (the “Bylaws”) and the Certificate of Incorporation of the Company (the “Certificate of
Incorporation”) require indemnification of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to the
General Corporation Law of the State of Delaware (the “DGCL”). The Bylaws, Certificate of Incorporation and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between the Company and members
of the board of directors, officers and other persons with respect to indemnification;

WHEREAS, the uncertainties relating to such insurance and to indemnification may increase the difficulty of attracting and retaining such persons;

WHEREAS, the Board of Directors has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best
interests of the Company and its stockholders and that the Company should act to assure such persons that there will be increased certainty of such protection
in the future;

WHEREAS, it is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, and to advance expenses on behalf
of, such persons to the fullest extent permitted by applicable law so that they will serve or continue to serve the Company free from undue concern that they
will not be so indemnified;

WHEREAS, this Agreement is a supplement to and in furtherance of the Bylaws, Certificate of Incorporation and any resolutions adopted pursuant

thereto, and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder; and

1

 
 
 
 
 
 
 
 
 
 
 
 
 
WHEREAS, one of the conditions that Indemnitee requires in order to serve as a director and/or an officer of the Company is that Indemnitee be so

indemnified.

NOW, THEREFORE, in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree

as follows:

Section 1. Services by Indemnitee. Indemnitee agrees to serve, as applicable, as a director, officer, employee or agent of the Company or, at the request

of the Company, as a director, officer, employee, agent or fiduciary of another corporation, partnership, joint venture, trust or other enterprise. Indemnitee
may at any time and for any reason resign from such position (subject to any other contractual obligation or any obligation imposed by operation of law), in
which event the Company shall have no obligation under this Agreement to continue Indemnitee in such position. This Agreement shall not be deemed an
employment contract between the Company (or any of its subsidiaries or any Marker Entity) and Indemnitee. Indemnitee specifically acknowledges that
Indemnitee’s employment with the Company (or any of its subsidiaries or any Marker Entity), if any, is at will, and the Indemnitee may be discharged at any
time for any reason, with or without cause, except as may be otherwise provided in any written employment contract between Indemnitee and the Company
(or any of its subsidiaries or any Marker Entity), other applicable formal severance policies duly adopted by the Board of Directors, or, with respect to service
as a director or officer of the Company, by the Certificate of Incorporation, the Company’s Bylaws, and the DGCL. The foregoing notwithstanding, this
Agreement shall continue in force after Indemnitee has ceased to serve, as applicable, as an officer, director, agent or employee of the Company or, at the
request of the Company, as a director, officer, employee, agent or fiduciary of another corporation, partnership, joint venture, trust or other enterprise, as
provided in Section 13 hereof.

Section 2. Indemnity in Third-Party Proceedings. The Company shall indemnify Indemnitee in accordance with the provisions of this Section 2 if
Indemnitee is, or is threatened to be made, a party to or a participant in any Proceeding, other than a Proceeding by or in the right of the Company to procure
a judgment in its favor, by reason of Indemnitee’s Corporate Status. Pursuant to this Section 2, Indemnitee shall be indemnified to the fullest extent permitted
by applicable law against all Expenses, judgments, fines and amounts paid in settlement (including all interest, assessments and other charges paid or payable
in connection with or in respect of such Expenses, judgments, fines and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on
Indemnitee’s behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner Indemnitee
reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding had no reasonable cause to believe
that Indemnitee’s conduct was unlawful. The parties hereto intend that this Agreement shall provide to the fullest extent permitted by law for indemnification
in excess of that expressly permitted by statute, including, without limitation, any indemnification provided by the Certificate of Incorporation, the Bylaws,
vote of its stockholders or disinterested directors or applicable law.

Section 3. Indemnity in Proceedings by or in the Right of the Company. The Company shall indemnify Indemnitee in accordance with the provisions of

this Section 3 if Indemnitee is, or is threatened to be made, a party to or a participant in any Proceeding by or in the right of the Company to procure a
judgment in its favor, by reason of Indemnitee’s Corporate Status. Pursuant to this Section 3, Indemnitee shall be indemnified to the fullest extent permitted
by applicable law against all Expenses actually and reasonably incurred by Indemnitee or on Indemnitee’s behalf in connection with such Proceeding or any
claim, issue or matter therein, if Indemnitee acted in good faith and in a manner Indemnitee reasonably believed to be in or not opposed to the best interests of
the Company. No indemnification for Expenses shall be made under this Section 3 in respect of any claim, issue or matter as to which Indemnitee shall have
been finally adjudged by a court to be liable to the Company, unless and only to the extent that the Delaware Court (as hereinafter defined) or any court in
which the Proceeding was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case,
Indemnitee is fairly and reasonably entitled to indemnification.

2

 
 
 
 
 
 
 
 
 
 
Section 4. Indemnification for Expenses of a Party Who is Wholly or Partly Successful. Notwithstanding any other provision of this Agreement, to the
fullest extent permitted by applicable law and to the extent that Indemnitee is, by reason of Indemnitee’s Corporate Status, a party to (or a participant in) and
is successful, on the merits or otherwise, in defense of any Proceeding or any claim, issue or matter therein (including, without limitation, any Proceeding
brought by or in the right of the Company), the Company shall indemnify Indemnitee with respect to, and hold Indemnitee harmless from and against, all
Expenses actually and reasonably incurred by Indemnitee or on behalf of Indemnitee in connection therewith. If Indemnitee is not wholly successful in
defense of such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the
Company shall, to the fullest extent permitted by law, indemnify Indemnitee against all Expenses actually and reasonably incurred by Indemnitee or on behalf
of Indemnitee in connection with or related to each successfully resolved claim, issue or matter. For purposes of this Section 4 and without limitation, the
termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, on substantive or procedural grounds, or settlement of
any such claim prior to a final judgment by a court of competent jurisdiction with respect to such Proceeding, shall be deemed to be a successful result as to
such claim, issue or matter; provided, however, that any settlement of any claim, issue or matter in such a Proceeding shall not be deemed to be a successful
result as to such claim, issue or matter if such settlement is effected by Indemnitee without the Company’ prior written consent, which consent shall not be
unreasonably withheld, delayed or conditioned.

Section 5. Partial Indemnification. If Indemnitee is entitled under any provision of this Agreement or otherwise to indemnification by the Company for
some or a portion of the Expenses incurred by Indemnitee or on behalf of Indemnitee in connection with a Proceeding or any claim, issue or matter therein, in
whole or in part, the Company shall, to the fullest extent permitted by law, indemnify Indemnitee to the fullest extent to which Indemnitee is entitled to such
indemnification.

Section 6. Indemnification For Additional Expenses to Secure Recovery or as a Witness.

(a) The Company shall, to the fullest extent permitted by law, indemnify Indemnitee with respect to, and hold Indemnitee harmless from and

against, any and all Expenses and, if requested by Indemnitee, shall advance on an as-incurred basis (as provided in Section 8 of this Agreement) such
Expenses to Indemnitee, which are incurred by Indemnitee in connection with any action or proceeding or part thereof brought by Indemnitee for
(i) indemnification or advance payment of Expenses by the Company under this Agreement, any other agreement, the Certificate of Incorporation or Bylaws
of the Company as now or hereafter in effect; or (ii) recovery under any director and officer liability insurance policies maintained by the Company.

(b) To the extent that Indemnitee is, by reason of Indemnitee’s Corporate Status, a witness (or is forced or asked to respond to discovery requests)

in any Proceeding to which Indemnitee is not a party, the Company shall, to the fullest extent permitted by law, indemnify Indemnitee with respect to, and
hold Indemnitee harmless from and against, and the Company will advance on an as-incurred basis (as provided in Section 8 of this Agreement), all Expenses
reasonably incurred by Indemnitee or on behalf of Indemnitee in connection therewith.

Section 7. Exclusions. Notwithstanding any provision in this Agreement, the Company shall not be obligated under this Agreement to make any

indemnification payment in connection with any claim involving Indemnitee:

3

 
 
 
 
 
 
 
 
 
 
(a) for which payment has actually been made to or on behalf of Indemnitee under any insurance policy or other indemnity provision, except with

respect to any excess beyond the amount paid under any insurance policy or other indemnity provision; or

(b) for (i) expenses and the payment of profits arising from the purchase and sale by Indemnitee of securities in violation of Section 16(b) of the

Securities Exchange Act of 1934, as amended, or any similar successor statute, or (ii) the payment of amounts required to be reimbursed to the Company
pursuant to Section 304 of the Sarbanes-Oxley Act of 2002, as amended, or any similar statute; or

(c) except as provided in Section 11(d) of this Agreement, in connection with any Proceeding (or any part of any Proceeding) initiated by

Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by Indemnitee against the Company or its directors, officers, employees or
other indemnitees, unless (i) the Board of Directors authorized the Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company
provides the indemnification, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

Section 8. Advances of Expenses. Notwithstanding any provision of this Agreement to the contrary (other than Section 11(d)), the Company shall
advance, to the extent not prohibited by law, the Expenses incurred by Indemnitee in connection with any Proceeding (or any part of any Proceeding) not
initiated by Indemnitee or any Proceeding initiated by Indemnitee with the prior approval of the Board of Directors as provided in Section 7(c), and such
advancement shall be made within thirty (30) days after the receipt by the Company of a statement or statements requesting such advances from time to time,
whether prior to or after final disposition of any Proceeding. Advances shall be unsecured and interest free. Advances shall be made without regard to
Indemnitee’s ability to repay the Expenses and without regard to Indemnitee’s ultimate entitlement to indemnification under the other provisions of this
Agreement. In accordance with Section 11(d), advances shall include any and all reasonable Expenses incurred pursuing an action to enforce this right of
advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed. The Indemnitee shall
qualify for advances upon the execution and delivery to the Company of this Agreement, which shall constitute an undertaking providing that the Indemnitee
undertakes to repay the amounts advanced (without interest) to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by
the Company. No other form of undertaking shall be required other than the execution of this Agreement. This Section 8 shall not apply to any claim made by
Indemnitee for which indemnity is excluded pursuant to Section 7.

Section 9. Indemnification Procedures.

(a)        Notice of Proceeding. Indemnitee agrees to notify the Company promptly upon being served with any summons, citation, subpoena,
complaint, indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification or advancement of
Expenses hereunder. Any failure by Indemnitee to notify the Company will not relieve the Company of its advancement or indemnification obligations under
this Agreement unless, and only to the extent that, the Company can establish that such omission to notify resulted in actual and material prejudice to it which
prejudice cannot be reversed or otherwise eliminated without any material negative effect on the Company, and the omission to notify the Company will, in
any event, not relieve the Company from any liability which it may have to indemnify Indemnitee otherwise than under this Agreement. If, at the time of
receipt of any such notice, the Company has director and officer liability insurance policies in effect, the Company will promptly notify the relevant insurers
in accordance with the procedures and requirements of such policies.

4

 
 
 
 
 
 
 
 
 
 
(b)        Defense; Settlement. Indemnitee shall have the sole right and obligation to control the defense or conduct of any claim or Proceeding with

respect to Indemnitee. The Company shall not, without the prior written consent of Indemnitee, which may be provided or withheld in Indemnitee’s sole
discretion, effect any settlement of any Proceeding against Indemnitee or which could have been brought against Indemnitee or which potentially or actually
imposes any cost, liability, exposure or burden on Indemnitee unless (i) such settlement solely involves the payment of money or performance of any
obligation by persons other than Indemnitee and includes an unconditional, full release of Indemnitee by all relevant parties from all liability on any matters
that are the subject of such Proceeding and an acknowledgment that Indemnitee denies all wrongdoing in connection with such matters and (ii) the Company
has fully indemnified the Indemnitee with respect to, and held Indemnitee harmless from and against, all Expenses and other amounts incurred by Indemnitee
or on behalf of Indemnitee in connection with such Proceeding. The Company shall not be obligated to indemnify Indemnitee against amounts paid in
settlement of a Proceeding against Indemnitee if such settlement is effected by Indemnitee without the Company’ prior written consent, which consent shall
not be unreasonably withheld, delayed or conditioned, unless such settlement solely involves the payment of money or performance of any obligation by
persons other than the Company and includes an unconditional release of the Company by any party to such Proceeding other than the Indemnitee from all
liability on any matters that are the subject of such Proceeding and an acknowledgment that the Company denies all wrongdoing in connection with such
matters.

(c)        Request for Advancement; Request for Indemnification.

(i)        To obtain advancement of Expenses under this Agreement, Indemnitee shall submit to the Company a written request therefor,
together with such invoices or other supporting information as may be reasonably requested by the Company and reasonably available to Indemnitee, and,
only to the extent required by applicable law which cannot be waived, an unsecured written undertaking to repay amounts advanced. The Company shall
make advance payment of Expenses to Indemnitee no later than five (5) business days after receipt of the written request for advancement (and each
subsequent request for advancement) by Indemnitee. If, at the time of receipt of any such written request for advancement of Expenses, the Company has
director and officer insurance policies in effect, the Company will promptly notify the relevant insurers in accordance with the procedures and requirements
of such policies. The Company shall thereafter keep such director and officer insurers informed of the status of the Proceeding or other claim and take such
other actions, as appropriate to secure coverage of Indemnitee for such claim.

(ii)        To obtain indemnification under this Agreement, at any time before or after submission of a request for advancement pursuant to

Section 9(c)(i) of this Agreement, Indemnitee may submit a written request for indemnification hereunder. The time at which Indemnitee submits a written
request for indemnification shall be determined by the Indemnitee in the Indemnitee’s sole discretion. Once Indemnitee submits such a written request for
indemnification (and only at such time that Indemnitee submits such a written request for indemnification), a Determination (as hereinafter defined) shall
thereafter be made, as provided in and only to the extent required by Section 9(d) of this Agreement. In no event shall a Determination be made, or required to
be made, as a condition to or otherwise in connection with any advancement of Expenses pursuant to Section 8 and Section 9(c)(i) of this Agreement. If, at
the time of receipt of any such request for indemnification, the Company has director and officer insurance policies in effect, the Company will promptly
notify the relevant insurers and take such other actions as necessary or appropriate to secure coverage of Indemnitee for such claim in accordance with the
procedures and requirements of such policies.

5

 
 
 
 
 
 
 
 
(d)        Determination. The Company agrees that Indemnitee shall be indemnified to the fullest extent permitted by law and that no
Determination shall be required in connection with such indemnification unless specifically required by applicable law which cannot be waived. In no event
shall a Determination be required in connection with indemnification for Expenses pursuant to Section 6 of this Agreement or incurred in connection with any
Proceeding or portion thereof with respect to which Indemnitee has been successful on the merits or otherwise. Any decision that a Determination is required
by law in connection with any other indemnification of Indemnitee, and any such Determination, shall be made within twenty (20) days after receipt of
Indemnitee’s written request for indemnification pursuant to Section 9(c)(ii) and such Determination shall be made either (i) by the Disinterested Directors (as
hereinafter defined), even though less than a quorum, so long as Indemnitee does not request that such Determination be made by Independent Counsel (as
hereinafter defined), or (ii) if so requested by Indemnitee, in Indemnitee’s sole discretion, by Independent Counsel in a written opinion to the Company and
Indemnitee. If a Determination is made that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within five (5) business days after
such Determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect to Indemnitee’s
entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance request any documentation or information
which is not privileged or otherwise protected from disclosure and which is reasonably available to Indemnitee and reasonably necessary to such
Determination. Any Expenses incurred by Indemnitee in so cooperating with the Disinterested Directors or Independent Counsel, as the case may be, making
such determination shall be advanced and borne by the Company (irrespective of the Determination as to Indemnitee’s entitlement to indemnification) and the
Company is liable to indemnify and hold Indemnitee harmless therefrom. If the person, persons or entity empowered or selected under this Section 9(d) to
determine whether Indemnitee is entitled to indemnification shall not have made a determination within twenty (20) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall, to the fullest extent not prohibited by law, be deemed to have been made
and Indemnitee shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact
necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such
indemnification under applicable law; provided, however, that such twenty (20) day period may be extended for a reasonable time, not to exceed an additional
twenty (20) days, if the person, persons or entity making the determination with respect to entitlement to indemnification in good faith requires such
additional time for the obtaining or evaluating of documentation and/or information relating thereto; and provided, further, that the foregoing provisions of
this Section 9(d) shall not apply if the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section 9(e).

(e)        Independent Counsel. In the event Indemnitee requests that the Determination be made by Independent Counsel pursuant to Section 9(d)

of this Agreement, the Independent Counsel shall be selected as provided in this Section 9(e). The Independent Counsel shall be selected by Indemnitee
(unless Indemnitee shall request that such selection be made by the Board of Directors, in which event the Board of Directors shall make such selection on
behalf of the Company, subject to the remaining provisions of this Section 9(e)), and Indemnitee or the Company, as the case may be, shall give written notice
to the other, advising the Company or Indemnitee of the identity of the Independent Counsel so selected. The Company or Indemnitee, as the case may be,
may, within five (5) days after such written notice of selection shall have been received, deliver to Indemnitee or the Company, as the case may be, a written
objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent Counsel so selected does not
meet the requirements of “Independent Counsel” as defined in Section 15 of this Agreement, and the objection shall set forth with particularity the factual
basis of such assertion. Absent a proper and timely objection, the person so selected shall act as Independent Counsel. If a written objection is so made and
substantiated, the Independent Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of
competent jurisdiction has determined that such objection is without merit. If, within ten (10) days after submission by Indemnitee of a written request for
indemnification pursuant to Section 9(c)(ii) of this Agreement and after a request for the appointment of Independent Counsel has been made, no Independent
Counsel shall have been selected and not objected to, either the Company or Indemnitee may petition a court of competent jurisdiction for resolution of any
objection which shall have been made by the Company or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as
Independent Counsel of a person selected by the court or by such other person as the court shall designate, and the person with respect to whom all objections
are so resolved or the person so appointed shall act as Independent Counsel under Section 9(d) of this Agreement. Upon the due commencement of any
judicial proceeding or arbitration pursuant to Section 9(f) of this Agreement, Independent Counsel shall be discharged and relieved of any further
responsibility in such capacity (subject to the applicable standards of professional conduct then prevailing). Any expenses incurred by or in connection with
the appointment of Independent Counsel shall be borne by the Company (irrespective of the Determination of Indemnitee’s entitlement to indemnification)
and not by Indemnitee.

6

 
 
 
 
 
 
(f)        Consequences of Determination; Remedies of Indemnitee. The Company shall be bound by and shall have no right to challenge a

Favorable Determination. If an Adverse Determination is made, or if for any other reason the Company does not make timely indemnification payments or
advances of Expenses, Indemnitee shall have the right to commence a Proceeding before a court of competent jurisdiction to challenge such Adverse
Determination and/or to require the Company to make such payments or advances (and the Company shall have the right to defend its position in such
Proceeding and to appeal any adverse judgment in such Proceeding). Indemnitee shall be entitled to be indemnified for all Expenses incurred in connection
with such a Proceeding and to have such Expenses advanced by the Company in accordance with Section 8 of this Agreement. If Indemnitee fails to
challenge an Adverse Determination within twenty (20) business days, or if Indemnitee challenges an Adverse Determination and such Adverse
Determination has been upheld by a final judgment of a court of competent jurisdiction from which no appeal can be taken, then, to the extent and only to the
extent required by such Adverse Determination or final judgment, the Company shall not be obligated to indemnify Indemnitee under this Agreement.

Section 10. Presumptions; Burden and Standard of Proof. The parties intend and agree that, to the extent permitted by law, in connection with any

Determination with respect to Indemnitee’s entitlement to indemnification hereunder by any person, including a court:

(i)        it will be presumed that Indemnitee is entitled to indemnification under this Agreement (notwithstanding any Adverse

Determination), and the Company will have the burden of proof to overcome that presumption in connection with the making any determination contrary to
that presumption;

(ii)        the termination of any action, suit or proceeding by judgment, order, settlement, conviction, or upon a plea of nolo contendere or
its equivalent, shall not, of itself, create a presumption that Indemnitee did not act in good faith and in a manner which Indemnitee reasonably believed to be
in or not opposed to the best interests of the Company, and, with respect to any criminal action or proceeding, had reasonable cause to believe that
Indemnitee’s conduct was unlawful;

(iii)        Indemnitee will be deemed to have acted in good faith if Indemnitee’s action is based on the records or books of account of the

Company, including financial statements, or on information supplied to Indemnitee by the officers, employees, or committees of the Board of Directors of the
Company, or on the advice of legal counsel or other advisors (including financial advisors and accountants) for the Company or on information or records
given in reports made to the Company by an independent certified public accountant or by an appraiser or other expert or advisor selected by the Company;
and

7

 
 
 
 
 
 
 
 
 
(iv)        the knowledge and/or actions, or failure to act, of any director, officer, agent or employee of the Company will not be imputed to

Indemnitee in a manner that limits or otherwise adversely affects Indemnitee’s rights hereunder.

The provisions of this Section 10 shall not be deemed to be exclusive or to limit in any way the other circumstances in which Indemnitee may be

deemed to have met the applicable standard of conduct set forth in this Agreement.

Section 11. Remedies of Indemnitee.

(a)        Subject to Section 11(e), in the event that (i) a determination is made pursuant to Section 10 of this Agreement that Indemnitee is not

entitled to indemnification under this Agreement, (ii) advancement of Expenses is not timely made pursuant to Section 8 of this Agreement, (iii) no
determination of entitlement to indemnification shall have been made pursuant to Section 9 of this Agreement within twenty (20) days after receipt by the
Company of the request for indemnification, (iv) payment of indemnification is not made pursuant to Section 4, 5 or 6 of this Agreement within ten (10) days
after receipt by the Company of a written request therefor, (v) payment of indemnification pursuant to Section 2, 3 or 8 of this Agreement is not made within
ten (10) days after a determination has been made that Indemnitee is entitled to indemnification, or (vi) in the event that the Company or any other person
takes or threatens to take any action to declare this Agreement void or unenforceable, or institutes any litigation or other action or Proceeding designed to
deny, or to recover from, the Indemnitee the benefits provided or intended to be provided to the Indemnitee hereunder, Indemnitee shall be entitled to an
adjudication by a court of Indemnitee’s entitlement to such indemnification or advancement of Expenses. Alternatively, Indemnitee, at Indemnitee’s option,
may seek an award in arbitration to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration
Association. The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

(b)        In the event that a determination shall have been made pursuant to Section 9 of this Agreement that Indemnitee is not entitled to

indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 11 shall be conducted in all respects as a de novo trial, or
arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse determination. In any judicial proceeding or arbitration commenced
pursuant to this Section 11 the Company shall have the burden of proving Indemnitee is not entitled to indemnification or advancement of Expenses, as the
case may be.

(c)        If a determination shall have been made pursuant to Section 9 of this Agreement that Indemnitee is entitled to indemnification, the

Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 11, absent (i) proof of a
misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s statement not materially misleading, in
connection with the request for indemnification, or (ii) a prohibition of such indemnification under applicable law.

(d)        The Company shall, to the fullest extent not prohibited by law, be precluded from asserting in any judicial proceeding or arbitration

commenced pursuant to this Section 11 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in
any such court or before any such arbitrator that the Company is bound by all the provisions of this Agreement. It is the intent of the Company that, to the
fullest extent permitted by law, the Indemnitee not be required to incur legal fees or other Expenses associated with the interpretation, enforcement or defense
of Indemnitee’s rights under this Agreement by litigation or otherwise because the cost and expense thereof would substantially detract from the benefits
intended to be extended to the Indemnitee hereunder. The Company shall, to the fullest extent permitted by law, indemnify Indemnitee against any and all
Expenses and, if requested by Indemnitee, shall (within ten (10) days after receipt by the Company of a written request therefor) advance, to the extent not
prohibited by law, such Expenses to Indemnitee, which are incurred by Indemnitee in connection with any action brought by Indemnitee for indemnification
or advancement of Expenses from the Company under this Agreement or under any directors’ and officers’ liability insurance policies maintained by the
Company if, in the case of indemnification, Indemnitee is wholly successful on the underlying claims; if Indemnitee is not wholly successful on the
underlying claims, then such indemnification shall be only to the extent Indemnitee is successful on such underlying claims or otherwise as permitted by law,
whichever is greater.

8

 
 
 
 
 
 
 
 
 
(e)        Notwithstanding anything in this Agreement to the contrary, no determination as to entitlement of Indemnitee to indemnification under

this Agreement shall be required to be made prior to the final disposition of the Proceeding.

Section 12. Non-exclusivity; Survival of Rights; Insurance; Subrogation.

(a)        The rights of indemnification and to receive advancement of Expenses as provided by this Agreement shall not be deemed exclusive of

any other rights to which Indemnitee may at any time be entitled under applicable law, the Certificate of Incorporation, the Bylaws, any agreement, a vote of
stockholders or a resolution of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any action taken or omitted by Indemnitee in Indemnitee’s Corporate Status prior to such
amendment, alteration or repeal. To the extent that a change in Delaware law, whether by statute or judicial decision, permits greater indemnification or
advancement of Expenses than would be afforded currently under the Bylaws, Certificate of Incorporation and this Agreement, it is the intent of the parties
hereto that Indemnitee shall enjoy by this Agreement the greater benefits so afforded by such change. No right or remedy herein conferred is intended to be
exclusive of any other right or remedy, and every other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder
or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent
the concurrent assertion or employment of any other right or remedy.

(b)        To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers, employees,

or agents of any Marker Entity, Indemnitee shall be covered by such policy or policies in accordance with its or their terms to the maximum extent of the
coverage available for any such director, officer, employee or agent under such policy or policies. If, at the time of the receipt of a notice of a claim pursuant
to the terms hereof, the Company has director and officer liability insurance in effect, the Company shall give prompt notice of such claim or of the
commencement of a Proceeding, as the case may be, to the insurers in accordance with the procedures set forth in the respective policies. The Company shall
thereafter take all necessary or desirable action to cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding
in accordance with the terms of such policies. The Company shall continue to provide such insurance coverage to Indemnitee for a period of at least ten
(10) years after Indemnitee ceases to serve as a director or an officer or in any other Corporate Status.

(c)        In the event of any payment made by the Company under this Agreement, the Company shall be subrogated to the extent of such payment

to all of the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights, including execution of
such documents as are necessary to enable the Company to bring suit to enforce such rights.

(d)        The Company shall not be liable under this Agreement to make any payment of amounts otherwise indemnifiable (or for which

advancement is provided hereunder) hereunder if and to the extent that Indemnitee has otherwise actually received such payment under any insurance policy,
contract, agreement or otherwise.

9

 
 
 
 
 
 
 
 
 
 
(e)        The Company’s obligation to indemnify or advance Expenses hereunder to Indemnitee who is or was serving at the request of the

Company as a director, officer, trustee, partner, managing member, fiduciary, employee or agent of any other corporation, limited liability company,
partnership, joint venture, trust, employee benefit plan or other enterprise shall be reduced by any amount Indemnitee has actually received as indemnification
or advancement of Expenses from such other corporation, limited liability company, partnership, joint venture, trust or other enterprise.

Section 13. Duration of Agreement; Successors.

(a)        This Agreement shall continue until and terminate upon the later of: (i) ten (10) years after the date that Indemnitee shall have ceased to

serve as a director, officer, employee or agent of the Company or, at the request of the Company, as a director, officer, employee, agent or fiduciary of another
corporation, partnership, joint venture, trust or other enterprise or (ii) one (1) year after the final termination of any Proceeding then pending in respect of
which Indemnitee is granted rights of indemnification or advancement of Expenses hereunder and of any proceeding commenced by Indemnitee pursuant to
Section 11 of this Agreement relating thereto. For the avoidance of doubt, this Agreement shall provide for rights of indemnification and advancement of
Expenses as set forth herein for any event or occurrence related to Indemnitee’s service for the Company, regardless of whether such events or occurrences
occurred before or after the date of this Agreement.

(b)        The indemnification and advancement of expenses rights provided by or granted pursuant to this Agreement shall be binding upon and be
enforceable by the parties hereto and their respective successors and assigns (including any direct or indirect successor by purchase, merger, consolidation or
otherwise to all or substantially all of the business or assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer,
employee or agent of the Company or of any other Marker Entity, and shall inure to the benefit of Indemnitee and Indemnitee’s spouse, assigns, heirs,
devisees, executors and administrators and other legal representatives. The Company shall require and cause any successor (whether direct or indirect by
purchase, merger, consolidation or otherwise) to all or substantially all of the business or assets of the Company, by written agreement, in form and substance
reasonably satisfactory to Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the same extent that the Company
would be required to perform if no such succession had taken place.

Section 14. Severability. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason
whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including without limitation, each portion of any
Section of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall
not in any way be affected or impaired thereby; (b) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable
law and to give the maximum effect to the intent of the parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including,
without limitation, each portion of any Section of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself
invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

10

 
 
 
 
 
 
 
 
 
Section 15. Definitions. For purposes of this Agreement:

(a) “Corporate Status” describes the status of a person by reason of such person’s past, present or future service as a director, officer, employee,

fiduciary, trustee, or agent of the Company (including, without limitation, one who serves at the request of the Company as a director, officer, employee,
fiduciary, trustee or agent of any other Marker Entity).

(b) “Determination” means a determination that either (x) there is a reasonable basis for the conclusion that indemnification of Indemnitee is

proper in the circumstances because Indemnitee met a/the particular standard(s) of conduct (a “Favorable Determination”) or (y) there is no reasonable basis
for the conclusion that indemnification of Indemnitee is proper in the circumstances because Indemnitee met a/the particular standard(s) of conduct (an
“Adverse Determination”). An Adverse Determination shall include the decision that a Determination was required in connection with indemnification and
the decision as to the applicable standard of conduct.

(c) “Disinterested Director” means a director of the Company who is not and was not a party to the Proceeding in respect of which

indemnification is sought by Indemnitee and does not otherwise have an interest materially adverse to any interest of the Indemnitee.

(d) “Expenses” shall mean all direct and indirect costs, fees and expenses of any type or nature whatsoever and shall specifically include, without

limitation, all reasonable attorneys’ fees, retainers, court costs, transcript costs, fees and costs of experts, witness fees and costs, travel expenses, duplicating
costs, printing and binding costs, telephone charges, postage, delivery service fees, any federal, state, local or foreign taxes imposed on Indemnitee as a result
of the actual or deemed receipt of any payments under this Agreement, ERISA excise taxes and penalties, and all other disbursements or expenses of the types
customarily incurred in connection with prosecuting, defending, preparing to prosecute or defend, investigating, being or preparing to be a witness, in, or
otherwise participating in, a Proceeding or an appeal resulting from a Proceeding, including, but not limited to, the premium for appeal bonds, attachment
bonds or similar bonds and all interest, assessments and other charges paid or payable in connection with or in respect of any such Expenses, and shall also
specifically include, without limitation, all reasonable attorneys’ fees and all other expenses incurred by or on behalf of Indemnitee in connection with
preparing and submitting any requests or statements for indemnification, advancement, contribution or any other right provided by this Agreement. Expenses,
however, shall not include amounts of judgments or fines against Indemnitee.

(e) “Independent Counsel” means, at any time, any law firm, or a member of a law firm, that (a) is experienced in matters of corporation law and
(b) is not, at such time, or has not been in the five years prior to such time, retained to represent: (i) any Marker Entity or Indemnitee in any matter material to
either such party (other than with respect to matters concerning Indemnitee under this Agreement, or of other indemnities under similar indemnification
agreements), or (ii) any other party to the Proceeding giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term
“Independent Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would have a conflict of
interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights under this Agreement. The Company agree to pay the
reasonable fees and expenses of the Independent Counsel referred to above and to fully indemnify such counsel against any and all Expenses, claims,
liabilities and damages arising out of or relating to this Agreement or its engagement pursuant hereto and to be jointly and severally liable therefor.

(f) “Marker Entity” means the Company, any of its subsidiaries and any other corporation, partnership, limited liability company, joint venture,

trust, employee benefit plan or other enterprise with respect to which Indemnitee serves as a director, officer, employee, partner, representative, fiduciary,
trustee, or agent, or in any similar capacity, at the request of the Company.

11

 
 
 
 
 
 
 
 
 
 
 
(g) “Proceeding” includes any actual, threatened, pending or completed action, suit, arbitration, alternate dispute resolution mechanism,

investigation (formal or informal), inquiry, administrative hearing or any other actual, threatened, pending or completed proceeding, whether brought by or in
the right of the Company or otherwise and whether civil, criminal, administrative or investigative in nature, in which Indemnitee was, is, may be or will be
involved as a party, witness or otherwise, by reason of Indemnitee’s Corporate Status or by reason of any action taken by Indemnitee or of any inaction on
Indemnitee’s part while acting as director, officer, employees, fiduciary, trustee or agent of any Marker Entity (in each case whether or not he is acting or
serving in any such capacity or has such status at the time any liability or expense is incurred for which indemnification or advancement of Expenses can be
provided under this Agreement). If the Indemnitee believes in good faith that a given situation may lead to or culminate in the institution of a Proceeding, this
shall be considered a Proceeding under this paragraph.

Section 16. Construction. Whenever required by the context, as used in this Agreement the singular number shall include the plural, the plural shall

include the singular, and all words herein in any gender shall be deemed to include (as appropriate) the masculine, feminine and neuter genders.

Section 17. Reliance. The Company expressly confirm and agree that they have entered into this Agreement and assumed the obligations imposed on

each of them hereby in order to induce Indemnitee to serve as a director and/or an officer of one or more of the Company, and the Company acknowledge that
Indemnitee is relying upon this Agreement in serving as a director and/or an officer of one or more of the Company.

Section 18. Modification and Waiver. No supplement, modification or amendment of this Agreement shall be binding unless executed in a writing
identified as such by all of the parties hereto. Except as otherwise expressly provided herein, the rights of a party hereunder (including the right to enforce the
obligations hereunder of the other parties) may be waived only with the written consent of such party, and no waiver of any of the provisions of this
Agreement shall be deemed or shall constitute a waiver of any other provisions hereof (whether or not similar) nor shall such waiver constitute a continuing
waiver.

Section 19. Notice Mechanics. All notices, requests, demands or other communications hereunder shall be in writing and shall be deemed to have been

duly given if (i) delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, (ii) mailed by certified
or registered mail with postage prepaid, on the third business day after the date on which it is so mailed, (iii) mailed by reputable overnight courier and
receipted for by the party to whom said notice or other communication shall have been directed or (iv) sent by facsimile transmission, with receipt of oral
confirmation that such transmission has been received:

(a)

If to Indemnitee to:

[___________________]

12

 
 
 
 
 
 
 
 
 
  
 
 
(b) If to the Company, to:

Marker Therapeutics, Inc.
5 West Forsyth Street
Suite 200
Jacksonville, FL 32202

or to such other address as may have been furnished (in the manner prescribed above) as follows: (a) in the case of a change in address for notices to
Indemnitee, furnished by Indemnitee to the Company and (b) in the case of a change in address for notices to the Company, furnished by the Company to
Indemnitee.

Section 20. Contribution. To the fullest extent permissible under applicable law, if the indemnification provided for in this Agreement is unavailable to
Indemnitee for any reason whatsoever, the Company, in lieu of indemnifying Indemnitee, shall contribute to the amount incurred by Indemnitee, whether for
judgments, fines, penalties, excise taxes, amounts paid or to be paid in settlement and/or for Expenses, in connection with any claim relating to an
indemnifiable event under this Agreement, in such proportion as is deemed fair and reasonable in light of all of the circumstances of such Proceeding in order
to reflect (i) the relative benefits received by the Company and Indemnitee as a result of the event(s) and/or transaction(s) giving cause to such Proceeding;
and/or (ii) the relative fault of the Company (and its other directors, officers, employees and agents) and Indemnitee in connection with such event(s) and/or
transaction(s).

Section 21. Governing Law; Submission to Jurisdiction. This Agreement and the legal relations among the parties shall be governed by, and construed

and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. The Company and Indemnitee hereby
irrevocably and unconditionally (i) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Court
of Chancery of the State of Delaware (the “Delaware Court”), and not in any other state or federal court in the United States of America or any court in any
other country, (ii) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in
connection with this Agreement, (iii) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court, and (iv) waive, and
agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient
forum.

Section 22. Headings. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of

this Agreement or to affect the construction thereof.

Section 23. Counterparts. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an

original but all of which together shall constitute one and the same Agreement.

[Remainder of Page Intentionally Blank]  

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the day and year first above written.

Company:

MARKER THERAPEUTICS, INC.

By:                     
Name:
Title:

Indemnitee:

By:          
Name:   [______________]

[Signature Page to Indemnification Agreement] 

14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
AMENDMENT TO EMPLOYMENT AGREEMENT

Exhibit 10.40

THIS AMENDMENT TO EMPLOYMENT AGREEMENT (this “Amendment”) is made on this 14th day of March, 2019, by and between Marker
Therapeutics, Inc., a Delaware corporation (formerly known as TapImmune Inc. the “Company”), and Peter L. Hoang, an individual (the “Executive”), and
amends that certain Employment Agreement between the Company and the Executive, dated September 22, 2017 (the “Employment Agreement”).

WHEREAS, the Company and the Executive entered into the Employment Agreement on September 22, 2017; and

WHEREAS, the Company and Executive desire to amend the Executive’s Employment Agreement, as provided herein.

RECITALS:

NOW THEREFORE, the Executive and the Company for themselves, their heirs, successors and assigns, in consideration of their mutual promises

contained herein, intending to be legally bound, hereby agree that the Employment Agreement is hereby amended as follows:

1. Section 4 of the Employment Agreement - Compensation and Benefits is hereby deleted and replaced in its entirety with the following:

4. COMPENSATION AND BENEFITS.

(a) Base Salary. Upon the Effective Date, the Executive’s annual rate of base salary commencing effective January 1, 2019, shall be three
hundred eighty thousand dollars ($380,000) per year, which shall be paid by the Company to the Executive bi-weekly in accordance with the Company’s
customary  payroll  practices,  and  subject  to  customary  withholding  as  required  by  applicable  law.  This  annual  base  salary  shall  be  reviewed  by  the  Board
periodically, and the Board may increase the Executive’s annual base salary from time to time as the Board deems to be appropriate subject to performance
and market conditions. The Executive’s salary will not be reduced without Executive’s prior written consent except that the Board may, in its sole discretion,
reduce Executive’s base salary in connection with a salary reduction applicable to all Company senior executive officers in substantially the same proportions.

1

 
 
 
 
 
 
 
 
 
 
 
 
 
(b) Annual Incentive Compensation. During the Term, the Executive shall be eligible for an annual performance bonus of up to fifty percent
(50%) of the Executive’s annual base salary, based on goals and other conditions as the Board shall determine in its sole discretion on an annual basis (the
“Annual Performance Bonus”). The Annual Performance Bonus will be payable in the form of cash or fully-vested shares of the Company’s common stock,
or a combination thereof, at the Board’s discretion, in any case to be paid or delivered as soon as practicable after the end of the year in which it is earned and
in  any  event  not  more  than  ninety  (90)  days  after  the  end  of  such  year.  Payment  of  the  Annual  Performance  Bonus  shall  be  expressly  conditioned  upon
Executive’s employment with the Company on the date that the Annual Performance Bonus is paid, except as provided in Section 9(b) and Section 10(a)
below

Any such Annual Performance Bonus, as well as any equity awards which are granted to the Executive or which become vested as a result of the
satisfaction of financial performance goals of the Company, shall be subject to the Company’s Policy on Recoupment of Executive Incentive Compensation,
and  that  the  Executive  shall  be  obligated  to  repay  to  the  Company,  any  and  all  amounts  received  with  respect  to  the  Annual  Performance  Bonus  or
performance-based equity awards, to the extent such a repayment is required by the terms of the Policy on Recoupment of Executive Incentive Compensation,
as such policy may be amended from time to time.

(c)  Benefits.  The  Executive  shall  be  entitled  to  participate  in  all  group  insurance,  vacation,  retirement  and  other  employee  benefits
established by Company for its senior level executives, on terms comparable to those provided to such executives from time to time by the Company. Nothing
in this Agreement will preclude the Company from terminating or amending any employee benefit plan so as to change eligibility or other requirements or
eliminate,  reduce  or  otherwise  change  any  benefit,  provided  that  such  termination  or  amendment  applies  equally  to  the  Executive  and  other  senior  level
executives of the Company.

(d) Paid Time off. The Executive shall be entitled to twenty-one (21) days paid vacation per calendar year plus such sick leave as he may
reasonably and actually require. Accrued and unused vacation shall be paid at termination of employment in accordance with payroll practices applicable to
all employees.

(e) Reimbursement of Business Expenses. The Executive shall be entitled to receive reimbursement for all appropriate business expenses

incurred by him in connection with his duties under this Agreement in accordance with the written policies of the Company as in effect from time to time.

no less than $2.0 million coverage, and to list the Executive as one of the covered management employees under such policy.

(f) D&O Insurance. The Company shall use its commercially reasonable efforts to maintain a Directors and Officers Insurance policy with

2. Section 7 of the Employment Agreement - Non-Competition and Non-Solicitation Covenants, particularly the sentence in Section7(a) providing

the meaning of the Company Products and Services is hereby deleted and replaced with the following:

“For purposes hereof, “Company Products and Services” means (i) the generation and/or commercialization of T cells targeting non-viral
tumor-associated antigens and/or cancer testis antigens and related applications or any cancer immunotherapy T-Cell vaccines and directly
related  applications  (a)  which  the  Applicable  Entities  currently  anticipate  developing,  producing,  designing,  providing,  marketing,
distributing  or  selling  as  of  the  date  of  termination  of  Executive’s  employment  with  the  Company,  (ii)  which  the  Applicable  Entities
develop, produce, design, provide, market or distribute while Executive is employed by the Applicable Entities or is otherwise providing
services to the Applicable Entities, or (iii) that compete with any of the products and services of the Applicable Entities referenced in (i) or
(ii) above.”

2

 
 
 
 
 
 
 
 
 
 
 
 
3. Section 12 of the Employment Agreement - Notices, particularly Section 12(b) thereof is hereby deleted and replaced with the following:

(b) if to the Company, to:

Marker Therapeutics, Inc.,
3200 Southwest Freeway, Suite 2240,
Houston, TX 77027,
Attention: Chairman of the Board.

4.  Section  17  of  the  Employment  Agreement  -  General  Provisions,  particularly  Section  17(a)  thereof,  is  hereby  deleted  and  replaced  with  the

following:

(a)  This agreement shall be governed by the laws of the State of Texas, without giving effect to any principles of conflicts of law that would result
in application of the law of any other jurisdiction.

5. Except as expressly amended by this Amendment, the Employment Agreement shall continue and remain in full force and effect.

[SIGNATURE PAGE TO FOLLOW]

3

 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the Parties have executed this Amendment as of the date first written above for the purposes herein contained.

COMPANY –Marker Therapeutics, Inc.

EXECUTIVE

/s/ Anthony Kim

By:
Name: Anthony Kim
Title: Chief Financial Officer

/s/ Peter L. Hoang
Name: Peter L. Hoang     

[Signature Page to Amendment to Employment Agreement]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SUBSIDIARIES

Exhibit 21.1

Marker Cell Therapy, Inc.

GeneMax Pharmaceuticals, Inc.

GeneMax Pharmaceuticals Canada, Inc.

 
 
 
 
 
 
 
 
 
INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM’S CONSENT

We consent to the incorporation by reference in the Registration Statements of Marker Therapeutics, Inc. on Form S-1 (File No. 333-205757), on Form S-3
(File Nos. 333-215258, No. 333-220538 and 333-228059) and on Form S-8 (File. Nos. 333-223900 and 333-228056) of our report dated March 15, 2019,
with respect to our audits of the consolidated financial statements of Marker Therapeutics, Inc. as of December 31, 2018 and 2017 and for the two years in the
period ended December 31, 2018 and our report dated March 15, 2019 with respect to our audit of the effectiveness of internal control over financial reporting
of Marker Therapeutics, Inc. as of December 31, 2018, which reports are included in this Annual Report on Form 10-K of Marker Therapeutics, Inc. for the
year ended December 31, 2018.

Exhibit 23.1

/s/ Marcum LLP
New York, NY
March 15, 2019

 
 
 
   
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO SECTION 302 OF SARBANES-OXLEY ACT OF 2002

Exhibit 31.1

I, Peter L. Hoang, certify that:

1.            I have reviewed this Annual Report on Form 10-K of Marker Therapeutics, Inc.;

2.            Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.            Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.            The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for
the registrant and have:

a.            Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,

to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

b.            Designed such internal control over financial reporting or caused such internal control over financial reporting to be designed under our

supervision, to provide reasonable assurances regarding the reliability of financial reporting in 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;

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 quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the
registrant’s internal control over financial reporting; and

5.            The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to
the registrant’s auditors and the Audit Committee of the registrant’s Board of Directors (or persons performing the equivalent functions):

a.            All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting, which are

reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.            Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal

control over financial reporting.

Date: March 15, 2019

/s/ Peter Hoang
By:
Title:

Peter L Hoang
Chief Executive Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO SECTION 302 OF SARBANES-OXLEY ACT OF 2002

Exhibit 31.2

I, Anthony Kim, certify that:

1.            I have reviewed this Annual Report on Form 10-K of Marker Therapeutics, Inc.;

2.            Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.            Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.            The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for
the registrant and have:

a.            Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,

to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

b.            Designed such internal control over financial reporting or caused such internal control over financial reporting to be designed under our

supervision, to provide reasonable assurances regarding the reliability of financial reporting in 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;

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 quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the
registrant’s internal control over financial reporting; and

5.            The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to
the registrant’s auditors and the Audit Committee of the registrant’s Board of Directors (or persons performing the equivalent functions):

a.            All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting, which are

reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.            Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal

control over financial reporting.

Date: March 15, 2019

/s/ Anthony Kim
By:
Title:

Anthony Kim
Chief Financial Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. Section 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

In connection with the Annual Report of Marker Therapeutics, Inc. (the “Company”) on Form 10-K for the period ended December 31, 2018 as filed with the
Securities and Exchange Commission on the date hereof (the “Report”), I, Peter Hoang, Principal Executive Officer of the Company, certify, pursuant to 18
U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in this Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: March 15, 2019

/s/ Peter L. Hoang
Peter L. Hoang
Chief Executive Officer 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. Section 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.2

In connection with the Annual Report of Marker Therapeutics, Inc. (the “Company”) on Form 10-K for the period ended December 31, 2018 as filed with the
Securities and Exchange Commission on the date hereof (the “Report”), I, Anthony Kim, Principal Financial Officer of the Company, certify, pursuant to 18
U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in this Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: March 15, 2019

/s/ Anthony Kim
Anthony Kim
Chief Financial Officer