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Abeona Therapeutics Inc.

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FY2021 Annual Report · Abeona Therapeutics Inc.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

FORM 10-K

(Mark One)
☒

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

For the fiscal year ended December 31, 2021

Or

☐

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

For the transition period from _______ to _______

Commission file number 001-15771

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

Delaware
(State or other jurisdiction
of incorporation or organization)

83-0221517
(I.R.S. Employer
I.D. No.)

1330 Avenue of the Americas, 33rd Floor, New York, NY 10019
(Address of principal executive offices, zip code)

(646) 813-4701
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:

Title of each class
Common Stock, $0.01 par value

Trading Symbol(s)
ABEO

Name of each exchange on which registered
Nasdaq Capital Markets

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

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

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12
months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Yes ☒ No ☐

Indicate  by  check  mark  whether  the  registrant  has  submitted  electronically  every  Interactive  Data  File  required  to  be  submitted  pursuant  to  Rule  405  of  Regulation  S-T  (§
232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

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

Large accelerated filer ☐
Non-accelerated filer ☒

Accelerated filer ☐
Smaller reporting company ☒
Emerging growth company ☐

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

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial
reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. Yes ☐ No ☒

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

The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the average bid and asked price of such common
equity, as of June 30, 2021, was approximately $137,200,000.

The number of shares outstanding of the registrant’s common stock as of March 21, 2022 was 147,378,022 shares.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS

Part I

Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.

Business
Risk Factors
Unresolved Staff Comments
Properties
Legal Proceedings
Mine Safety Disclosures

Part II

Item 5. 
Item 6.
Item 7. 
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.
Item 9C.

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
[Reserved]
Management’s Discussion and Analysis of Financial Condition and Results of Operations
Quantitative and Qualitative Disclosures About Market Risk
Financial Statements and Supplementary Data
Changes in and Disagreements With Accountants on Accounting and Financial Disclosure
Controls and Procedures
Other Information
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Part III

Item 10.
Item 11.
Item 12.
Item 13.
Item 14.
Item 15.
Item 16.

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, Financial Statement Schedules
Form 10-K Summary

Signatures

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FORWARD-LOOKING STATEMENTS

This  Form  10-K  (including  information  incorporated  by  reference)  contains  statements  that  express  management’s  opinions,  expectations,  beliefs,  plans,  objectives,
assumptions or projections regarding future events or future results and therefore are, or may be deemed to be, “forward-looking statements” within the meaning of Section
27A  of  the  Securities  Act  of  1933,  as  amended,  and  Section  21E  of  the  Securities  Exchange  Act  of  1934,  as  amended.  Words  such  as  “expects,”  “anticipates,”  “intends,”
“plans,” “believes,” “could,” “would,” “seeks,” “estimates,” and variations of such words and similar expressions, and the negatives thereof, are intended to identify such
forward-looking  statements.  We  caution  readers  not  to  place  undue  reliance  on  any  such  “forward-looking  statements,”  which  speak  only  as  of  the  date  made,  and  advise
readers that these forward-looking statements are not guarantees of future performance and involve certain risks, uncertainties, estimates, and assumptions by management
that are difficult to predict. Various factors, some of which are beyond the Company’s control, could cause actual results to differ materially from those expressed in, or implied
by, such forward-looking statements. All such forward-looking statements, whether written or oral, and whether made by us or on our behalf, are expressly qualified by these
cautionary statements and any other cautionary statements that may accompany the forward-looking statements. In addition, we disclaim any obligation to update any forward-
looking statements to reflect events or circumstances after the date of this report, except as may otherwise be required by the federal securities laws.

Forward-looking statements necessarily involve risks and uncertainties, and our actual results could differ materially from those anticipated in forward-looking statements due
to a number of factors. These statements include statements about: our Phase 3 clinical trial (VIITAL™) for patients with recessive dystrophic epidermolysis bullosa (“RDEB”)
and our beliefs relating thereto; our ability to follow patients in the Phase 3 clinical trial; our plans to continue development of AAV-based gene therapies designed to treat
ophthalmic  and  other  diseases  and  next-generation AAV-based  gene  therapies;  the  discontinuation  of  development  activities  for  our  ABO-101  and  ABO-102  programs;  the
potential  impacts  of  the  COVID-19  pandemic  on  our  business,  operations,  and  financial  condition;  the  achievement  of  or  expected  timing,  progress  and  results  of  clinical
development, clinical trials and potential regulatory approvals;; our pipeline of product candidates; our belief that we have sufficient resources on hand, access to additional
financial resources and/or financial flexibility to fund operations for at least the next 12 months from the date of filing of this report; our belief that EB-101 could potentially
benefit  patients  with  RDEB;  our  ability  to  develop  our  novel  AAV-based  gene  therapy  platform  technology;  our  belief  in  the  adequacy  of  the  clinical  trial  data  from  our
VIITAL™, together with the data generated in the program to date, to support regulatory approvals; our dependence upon our third-party and related-party customers and
vendors  and  their  compliance  with  regulatory  bodies;  our  estimates  regarding  expenses,  future  revenues,  capital  requirements,  and  needs  for  additional  financing;  our
intellectual property position and our ability to obtain, maintain and enforce intellectual property protection and exclusivity for our proprietary assets; our estimates regarding
the size of the potential markets for our product candidates, the strength of our commercialization strategies and our ability to serve and supply those markets; and future
economic conditions or performance.

Important factors that could affect performance and cause results to differ materially from management’s expectations are described in the sections entitled “Risk Factors” and
“Management’s Discussion and Analysis of Financial Condition and Results of Operations” in this Form 10-K. These factors include: the impact of the COVID-19 pandemic
on  our  business,  operations  (including  our  clinical  trials),  and  financial  condition,  and  on  our  ability  to  access  the  capital  markets;  our  ability  to  regain  and  maintain
compliance  with  the  listing  standards  of  the  Nasdaq  Capital  Market;  the  successful  discontinuation  development  activities  for  our  ABO-101  and  ABO-102  programs;  our
ability to increase our authorized capital; our ability to access our existing at-the-market sale agreement and any dilution that may result from accessing such sales agreement;
our  ability  to  fund  our  operating  expenses  and  capital  expenditure  requirements  for  at  least  the  next  12  months  given  our  existing  cash,  cash  equivalents  and  short-term
investments; our ability to access additional financial resources and/or our financial flexibility to reduce operating expenses if required; our ability to obtain additional equity
funding from current or new stockholders, out-licensing technology and/or other assets, deferring and/or eliminating planned expenditures, restructuring operations and/or
reducing headcount, and sales of assets; the dilutive effect that raising additional funds by selling additional equity securities would have on the relative equity ownership of
our existing investors, including under our existing at-the-market sale agreement; development of our novel AAV-based gene therapy platform technology; the outcome of any
interactions with the U.S. Food and Drug Administration (“FDA”) or other regulatory agencies relating to any of our products or product candidates; our ability to complete
enrollment of patients into clinical trials to secure sufficient data to assess efficacy and safety; our ability to continue to secure and maintain regulatory designations for our
product  candidates;  our  ability  to  develop  manufacturing  capabilities  compliant  with  current  good  manufacturing  practices  for  our  product  candidates;  our  ability  to
manufacture cell and gene therapy products and produce an adequate product supply to support clinical trials and potentially future commercialization; the rate and degree of
market acceptance of our product candidates for any indication once approved; and our ability to meet our obligations contained in license agreements to which we are party.

2

 
 
 
 
 
 
ITEM 1.

BUSINESS

Business

PART I

Abeona Therapeutics Inc., a Delaware corporation (together with our subsidiaries, “we,” “our,” “Abeona” or the “Company”), is a clinical-stage biopharmaceutical company
developing  cell  and  gene  therapies  for  life-threatening  rare  genetic  diseases.  Our  lead  clinical  program  is  EB-101,  an  autologous,  gene-corrected  cell  therapy  for  recessive
dystrophic epidermolysis bullosa (“RDEB”), which is currently in the pivotal Phase 3 VIITAL™ clinical trial. Following a comprehensive portfolio review in early 2022, we
have decided to focus our research and development resources on the VIITAL™ readout while actively pursuing a potential commercialization partner for EB-101 with the
objective of reducing operating expenses and extending our cash runway. As part of this portfolio prioritization, we have intensified our pursuit of a strategic partnership to take
over development activities for our adeno-associated virus (“AAV”)-based gene therapy ABO-102 for Sanfilippo syndrome type A (“MPS IIIA”) and we have discontinued
development of our AAV-based gene therapy ABO-101 for Sanfilippo syndrome type B (“MPS IIIB”).

We plan to continue development of AAV-based gene therapies designed to treat ophthalmic and other diseases and next-generation AAV-based gene therapies using the novel
AIM™ capsid platform that we have exclusively licensed from the University of North Carolina at Chapel Hill (“UNC”), and internal AAV vector research programs.

We believe that our current product candidates are eligible for orphan drug designation, breakthrough therapy designation, or other expedited review processes in the U.S.,
Europe, Japan, or other world markets. Our pipeline includes programs for which we hold several U.S. and European Union (“EU”) regulatory designations, and a pipeline of
additional earlier stage programs:

Our pipeline features early- and late-stage candidates with the potential to transform the treatment of devastating genetic diseases, and we are conducting clinical trials in the
U.S. and abroad.

Our Mission and Strategy

Abeona  is  at  the  forefront  of  cell  and  gene  therapy  research  and  development.  We  are  a  fully-integrated  company  featuring  therapies  in  clinical  development,  in-house
manufacturing  facilities,  a  robust  pipeline,  and  scientific  and  clinical  leadership.  We  see  our  mission  as  working  to  create,  develop,  manufacture,  and  deliver  cell  and  gene
therapies for people impacted by serious diseases. We partner with leading academic researchers, patient advocacy organizations, caregivers and other biotechnology companies
to develop therapies that address the underlying cause of a broad spectrum of rare genetic diseases for which no effective treatment options exist today.

3

 
 
 
 
 
 
 
 
 
 
 
 
In 2021, we continued to make progress toward fulfilling our goal of harnessing the promise of genetic medicine to transform the lives of people impacted by serious diseases
and redefining the standard of care through cell and gene therapies. Our strategy to achieve this goal consists of:

Advancing our Clinical Cell and Gene Therapy Programs and Research and Development with a Focus on Rare and Orphan Diseases.

Through our cell and gene therapy expertise in research and development, we believe we are positioned to introduce efficacious and safe therapeutics to transform the
standard of care in devastating diseases and establish our leadership position in the field.

Applying Novel Next-Generation AIM™ Capsid Technology to Develop New In-Vivo Gene Therapies.

We are researching and developing next-generation AAV-based gene therapy using our novel capsids developed from the AIM™ Capsid Technology Platform and
additional Company-invented AAV capsids. We plan to continue to develop chimeric AAV capsids capable of improved tissue targeting for various indications and
potentially evading immunity to wildtype AAV vectors.

Establishing Leadership Position in Commercial-Scale Cell and Gene Therapy Manufacturing.

We  established  current  Good  Manufacturing  Practice  (“cGMP”),  clinical-scale  manufacturing  capabilities  for  gene-corrected  cell  therapy  and  AAV-based  gene
therapies in our state-of-the-art Cleveland, Ohio facility. We believe that our platform provides us with distinct advantages, including flexibility, scale, reliability, and
the potential for reduced development risk, reduced cost, and faster times to market. We have focused on establishing internal Chemistry, Manufacturing and Controls
(“CMC”) capabilities that drive value for our organization through process development, assay development and manufacturing. We have also deployed robust quality
systems governing all aspects of product lifecycle from preclinical through commercial stage.

Establishing Additional Cell and Gene Therapy Franchises and Adjacencies through In-Licensing and Strategic Partnerships.

We  seek  to  be  the  partner  of  choice  in  gene  therapy  treatment  and  have  closely  collaborated  with  leading  academic  institutions,  key  opinion  leaders,  patient
foundations, and industry partners to generate novel intellectual property, accelerate research and development, and understand the needs of patients and their families.

Maintaining and Growing IP Portfolio.

We strive to have a leading intellectual property portfolio. To that end, we seek patent rights for various aspects of our programs, including vector engineering and
construct  design,  our  production  process,  and  all  features  of  our  clinical  products  including  composition  of  matter  and  method  of  administration  and  delivery.  We
expect  to  continue  to  expand  our  intellectual  property  portfolio  by  aggressively  seeking  patent  rights  for  promising  aspects  of  our  product  engine  and  product
candidates.

Our Pipeline

Our pipeline features early- and late-stage candidates with the potential to transform the treatment of devastating genetic diseases.

Our lead clinical program is EB-101, an autologous, gene-corrected cell therapy for RDEB, which is currently in a Phase 3 clinical trial. Following a comprehensive portfolio
review  in  early  2022,  we  have  decided  to  focus  our  research  and  development  resources  on  the  EB-101  program  with  the  objective  of  reducing  operating  expenses  and
extending our cash runway. As part of this portfolio prioritization, we have intensified our pursuit of a strategic partnership to take over development activities for our AAV-
based gene therapy ABO-102 for MPS IIIA and we have discontinued development of our AAV-based gene therapy ABO-101 for MPS IIIB. We continue to develop additional
AAV-based gene therapies designed to treat ophthalmic and other diseases and next-generation AAV-based gene therapies using the novel AIM™ capsid platform that we have
exclusively licensed from UNC, and internal AAV vector research programs.

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Developing Next Generation Cell and Gene Therapy

EB-101 for the Treatment of Recessive Dystrophic Epidermolysis Bullosa (“RDEB”)

Disease Overview

RDEB belongs to a group of genetic skin disorders known more broadly as epidermolysis bullosa. Patients with RDEB have a defect in the COL7A1 gene, resulting in the
inability to produce Type VII collagen, which plays a vital role in anchoring the skin’s dermal and epidermal layers.

RDEB patients have fragile skin, which can easily damage to produce open and blistering wounds, disfiguring scars throughout the body, fused fingers and toes, limits in range
of  motion  at  joints  (e.g.,  arms  and  legs),  and  an  abnormal  narrowing  of  the  esophagus.  Long-term  RDEB  patients  can  suffer  from  anemia,  are  at  high  risk  of  developing
aggressive squamous cell carcinomas, infections, and premature death. The most severe patients are approximately 20 times more likely to die by 30 years of age than the
general population.

Similar to other rare diseases, the incidence and prevalence of RDEB are not well defined. Incidence of 0.2 to 3.05 per million births and prevalence of 0.14 to 1.35 per million
people  have  been  observed  across  different  geographies,  primarily  estimated  by  limited  population  analyses  of  clinical  databases  or  registries  (Eichstadt  et  al.;  Clinical,
Cosmetic and Investigational Dermatology, 2019). Using genetic modeling of COL7A1 variants, which is believed to cause RDEB, Stanford University estimated the incidence
of RDEB to be approximately 63 per million births, and prevalence could be up to 3,850 patients in the U.S., whose wounds may benefit from COL7A1-mediated treatments
such as EB-101.

RDEB patients have, on average, 11 active wounds on their bodies, with the majority > 20 cm2 (Stanford University; Solis, D., et al., 2017). In 2020, a survey of RDEB patients
reported that approximately 60% have active wounds covering greater than 30% of their bodies (Bruckner et al.; Orphanet Journal of Rare Diseases, 2020). Wounds covering
up to approximately 80% of body surface area have been recorded in some EB patients (Hirsch et al.; Nature Research, 2017).

We expect EB-101 could be a treatment option for large and chronic RDEB wounds for which EB-101 has shown durable healing and associated pain reduction in a phase 1/2
clinical trial. The data from the phase 1/2 clinical trial supports the VIITAL™ phase 3 trial. These larger and/or chronic wounds carry the highest burden, including the need for
frequent dressing changes, pain, pruritus, risk of infection, and developing skin cancer.

Current Management of RDEB

At present, there are no approved treatments for RDEB in the U.S. or Europe.

Wound  management  currently  consists  of  supportive  care  to  limit  contamination  and  infection,  and  reduction  in  mechanical  forces  that  produce  new  blisters.  Care  usually
includes  treatment  of  new  blisters  by  lancing  and  draining.  Wounds  are  then  dressed  with  a  non-adherent  material,  covered  with  padding  for  stability  and  protection,  and
secured with an elastic wrap for integrity. The estimated annual cost of wound dressings alone for an RDEB patient can range from $245,000 per year to significantly higher in
more severe cases.

RDEB patients also have periodic surgeries to relieve disease related issues such as narrowing of their esophagus, fusing of fingers, and corneal abrasions.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Program Status

EB-101 is an autologous, gene-corrected cell therapy in which a functioning COL7A1 gene is inserted into a patient’s own skin cells (keratinocytes) using a retrovirus. The
keratinocytes are then transplanted back to the patient to restore Type VII collagen expression and skin function.

EB-101 has been granted Regenerative Medicine Advanced Therapy (“RMAT”), Breakthrough Therapy, Rare Pediatric Disease, and Orphan Drug designations by the U.S.
Food and Drug Administration (“FDA”); as well as Orphan Drug designation by the European Medicines Agency (“EMA”).

Results from a completed Phase 1/2 study that enrolled 7 patients with large and chronic RDEB wounds at Stanford University showed that EB-101 was well-tolerated and
resulted in significant and durable wound healing (Siprashvili, Z., et al., 2016), with up to seven years of follow-up (Eichstadt, S., et al. JCI Insight 2019). To date, there have
been no reported serious adverse events.

Over the past two years, we have been conducting a pivotal Phase 3 clinical trial, referred to as VIITAL™, evaluating the potential of EB-101 for the treatment of RDEB.
VIITAL™ is an ongoing randomized, control-matched Phase 3 clinical trial assessing treatment with EB-101 in 10 to 15 patients, comprising approximately 36 large chronic
wound  sites  treated  in  total.  The  co-primary  endpoints  of  VIITAL™  are  a)  proportion  of  EB-101  treated  wounds  with  >50%  healing  from  baseline  at  24  weeks  and  b)
improvement in pain at 24 weeks assessed by the Wong-Baker pain scale at time of dressing change versus an untreated control wound. The FDA has agreed on the endpoints
and other characteristics of the study.

We achieved target enrollment for the VIITAL™ study in the first quarter of 2022. Given that the co-primary endpoints are measured at 24 weeks following treatment, we
anticipate topline results in the third quarter of 2022. We are focusing our research and development resources on the VIITAL™ readout while actively pursuing a potential
commercialization partner.

In  2021,  we  continued  to  prepare  our  cGMP  commercial  facility  in  Cleveland,  Ohio  for  manufacturing  EB-101  drug  product  to  support  our  planned  Biologics  License
Application (“BLA”) filing. EB-101 study drug product for all our VIITAL™ study participants has been manufactured at our Cleveland facility and we have now completed
the update to Module 3 of the Investigational New Drug Application describing the in-house production of both retroviral vector and the final drug product. Based on feedback
from the FDA, we believe that we have alignment with the FDA on the CMC requirements for EB-101, including characterization and validation plans to support the BLA
submission.

ABO-102 and ABO-101 for the treatment of Mucopolysaccharidosis (MPS) III (Sanfilippo syndrome)

Disease Overview

MPS III (Sanfilippo syndrome) is a group of four inherited lysosomal storage diseases, described as type A, B, C or D, which result from enzyme deficiencies responsible for
abnormal accumulation of glycosaminoglycans (“GAGs”), which are long, linear polysaccharides also known as mucopolysaccharides, in body tissues that lead to progressive
cell damage, and neurodevelopmental and physical decline. The incidence of MPS III (all four types combined) is estimated to be 1 in 70,000 births.

Lysosomes  are  intra-cellular  sacs  that  harbor  enzymes  for  replacing  used  materials  and  breaking  them  down  for  disposal.  Children  with  MPS  III  are  missing  a  lysosomal
enzyme that is essential in breaking down mucopolysaccharides, specifically heparan sulfate. The partially broken down heparan sulfate remains stored in cells in the body
causing progressive lysosomal and cell damage and eventually cell death. Babies may show little sign of the disease early in life, but as neurodevelopment is impaired and more
cells become damaged, symptoms start to appear within the first few years of life.

6

 
 
 
 
 
 
 
 
 
 
 
 
 
In  MPS  III,  the  predominant  symptoms  are  speech/language  delay,  cognitive  decline,  behavioral  abnormalities,  motor  dysfunction,  and  seizures,  eventually  leading  to
premature  death.  Most  patients  with  the  rapidly  progressing  form  of  MPS  III  do  not  reach  a  level  of  cognitive  function  above  that  of  an  unaffected  three-year-old  child.
Accumulation of heparan sulfate and related cell dysfunction also affects other organs, leading to liver enlargement and soft tissue coarsening. To date, there is no cure for MPS
III and care is only supportive and palliative.

Program Status

In 2021, we continued developing AAV-based gene therapies ABO-102 and ABO-101 for MPS IIIA and MPS IIIB (Sanfilippo syndrome Type A and Sanfilippo syndrome
Type B, respectively). These gene therapies are administered once through intravenous infusion. ABO-102 and ABO-101 deliver a functioning copy of the defective gene to
cells  of  the  central  nervous  system  (“CNS”)  and  peripheral  organs  with  the  aim  of  halting  the  deleterious  effects  caused  by  the  malfunctioning  enzyme  and  impairment  of
lysosomal  functioning.  Both  viral  vector  constructs  rely  on  the  neurotropism  of  the  AAV9  serotype  and  its  ability  to  cross  the  blood  brain  barrier  (“BBB”)  and  deliver  the
functional copy of the gene to the CNS.

ABO-102 for MPS IIIA

Preclinical in  vivo  efficacy  studies  in  animals  with  MPS  IIIA  showed  that  a  single  dose  of  ABO-102  significantly  restored  cell  and  organ  function,  corrected  neurological
deficits, increased motor control, and increased the lifespan by more than 100% one year after treatment compared with untreated control animals. In addition, safety studies
conducted  in  animal  models  of  MPS  IIIA  demonstrated  that  delivery  of  ABO-102  was  well-tolerated  with  minimal  side  effects.  ABO-102  received  Fast  Track  and  RMAT
designations by the FDA, PRIME designation in the EU, Orphan Drug designations in the U.S. and EU, and FDA Rare Pediatric Disease designation.

MPS IIIA is caused by the absence of functional SGSH gene. In the pivotal gene transfer clinical trial of ABO-102 (scAAV9.U1a.hSGSH) for patients with MPS IIIA (study
ABT-001;  NCT02716246),  subjects  receive  a  single  intravenous  injection  of  ABO-102  to  facilitate  systemic  delivery,  including  to  the  CNS,  of  a  functional  SGSH  gene.
Subjects are evaluated at multiple time points post-treatment for safety and signals of biopotency and clinical efficacy. The results to-date from the high dose cohort 3 showed
evidence of preservation of neurocognitive development with continuous cognitive gains within normal range of a non-afflicted child, especially for children treated with ABO-
102  with  DQ  higher  than  60  around  or  before  30  months  of  age,  as  well  as  dose-related  and  sustained  reduction  in  cerebrospinal  fluid  (“CSF”)  levels  of  heparan  sulfate,
denoting transgene expression in the CNS, and a durable reduction of liver volume. No treatment related serious adverse events (“SAEs”) have been reported to date, with
follow-up longer than two years post treatment in the majority of patients.

Summary of MPS IIIA ABO-102 Phase 1/2/3 Study Data as of March 2022:

● 24 patients treated over three cohorts (including 18 patients in Cohort 3)
● Clear dose-response and sustained reduction of heparan sulfate levels in CSF
● Sustained reduction in liver volume
● Positive neurocognitive signals seen in younger, higher functioning patients enrolled in cohort 3
● As of March 2022, mean follow-up in cohort 1 (62 months); cohort 2 (57 months); and cohort 3 (23 months):

○ ABO-102 has been well tolerated to date
○ No deaths
○ No infusion-related adverse events
○ No serious drug-related adverse events
○ ELISpot negative for the SGSH enzyme

In  2021,  we  continued  recruitment  in  a  second  Phase  1/2  clinical  trial  with  ABO-102  (study  ABT-003;  NCT04088734)  to  treat  certain  patients  who  did  not  qualify  for
participation in study ABT-001 for MPS IIIA. A total of 5 patients were treated. The ABT-003 study was terminated in March 2022 based on a lack of improved neurocognitive
ability in older children with more advanced disease.

7

 
 
 
 
 
 
 
 
 
 
 
As part of our portfolio prioritization in early 2022, we have intensified our pursuit of a strategic partnership to take over development activities for ABO-102. As part of the
FDA’s feedback on the Statistical Analysis Plan in January 2022, the FDA recommended that all participants be followed to an age of at least 60 months, which would shift
timing of the neurocognitive outcomes data readout to late-2024/early-2025, as compared to our prior projection of the second quarter of 2023.

ABO-101 for MPSIIIB

Preclinical in vivo efficacy studies in mice with MPS IIIB showed that a single dose of ABO-101 significantly restored cell and organ function, corrected neurological deficits,
increased neuromuscular control, and normalized lifespan compared with untreated control animals. In addition, safety studies conducted in MPS IIIB mice and wildtype mice,
and in non-human primates, demonstrated that systemic delivery of ABO-101 was well tolerated with minimal side effects.

In the ABO-101 (rAAV9.CMV.hNAGLU) program for patients with MPS IIIB, subjects in our ongoing Phase 1/2 gene transfer clinical study (study ABT-002; NCT03315182)
receive a single, intravenous infusion of ABO-101, which uses an AAV9 vector to introduce a functional NAGLU gene to treat patients with MPS IIIB disease. Subjects are
evaluated at multiple time points post-injection for safety assessments and efficacy parameters.

In 2021,  we  reported  updated  data  from  the  ABT-002  trial  showing  dose  dependent  increases  in  plasma  NAGLU  activity,  with  normalization  up  to  6  months  in  cohort  3,
accompanied by dose-dependent reductions of plasma and urinary heparan sulfate and urinary GAGs and decreased CSF levels of heparan sulfate levels sustained up to 24
months. Preliminary neurocognitive assessments, brain and liver MRI analyses demonstrate changes in the direction of improvement. Longer follow-up with patients treated in
cohorts  2  and  3  is  needed  to  confirm  preliminary  cognitive  and  brain  volumetric  changes.  There  was  one  serious  drug-related  adverse  event  of  prolonged  hospitalization
reported in cohort 3 where the patient experienced a grade 2 episode of diarrhea and vomiting after treatment with ABO-101 and was required to stay in the hospital for two
additional days for observation.

Summary of MPS IIIB ABO-101 Phase 1/2 Study Data as of March 2022:

● 14 patients treated
● Clear signals of biologic effect with reduction of disease-specific biomarkers in the CSF, plasma and urine and reduction in liver volumes
● Longer follow-up with patients treated in cohorts 2 and 3 is needed to address cognitive changes
● As of March 2022, mean follow-up in cohort 1 (32 months), cohort 2 (22 months) and cohort 3 (7 months):

○ ABO-101 has been well tolerated to date
○ No deaths
○ No infusion-related adverse events
○ One serious drug-related adverse event requiring two additional days of hospitalization for observation due to a grade 2 episode of diarrhea and vomiting
○ ELISpot negative for the NAGLU enzyme

In 2021, we discontinued enrollment in our ABO-101 study and in March 2022, we decided to discontinue all further ABO-101 development activities.

Next-Generation Gene Therapy Treatments anchored in AIM™ Vector Platform

In 2016, we licensed a library of first-generation novel AAV capsids from UNC. In partnership with academic institutions, our own scientific research teams have identified
vectors within the AIM™ capsid library showing strong potential to successfully target and reach the central nervous system as well as ocular, lung, muscle, liver, and other
tissues.  Based  on  continuing  research  being  conducted  by Abeona  and  our  research  partners,  we  observed  improvements  in  gene  delivery  to  specific  tissues  compared  to
currently available AAV technology. We believe AIM™ vectors also have the potential for redosing subjects who previously received certain AAV gene therapy or subjects
who have pre-existing antibodies to naturally occurring AAV serotypes.

8

 
 
 
 
 
 
 
 
 
 
 
 
ABO-50X for the treatment of genetic eye disorders

Program Overview

This research program comprises several vectors being tested for different monogenic retinal disorders. Eighty percent of genetic eye disorders affect the photoreceptor or RPE
cells, and correction of mutations in the retina has been accomplished by several groups using AAV gene therapy delivered through subretinal or intravitreal injection. We are
exploring  various  routes  of  administration  to  deliver  AAV  to  the  retina,  including  subretinal,  intravitreal  and  para-retinal  delivery.  We  believe  intravitreal  delivery  of  small
volume gene therapies is an attractive alternative to deliver gene therapy to the retina in an out-patient setting. We anticipate para-retinal injection to be safer as compared to
subretinal and may serve programs that currently require subretinal dosing.

Program Status

ABO-50X AAV-based vectors are currently undergoing lead candidate identification. Preclinical animal studies are ongoing in indication-specific disease mouse models with
readouts expected in the later part of 2022.

Early preclinical findings from mouse models identified the novel AIM™ capsid AAV204 as one of three lead candidate capsids that demonstrate robust transduction of retinal
cells. The data in mice demonstrated that intravitreal administration of AAV204 resulted in broad retinal expression that penetrated to the photoreceptor and retinal pigmented
epithelium layers.

Mouse findings were confirmed in non-human primates where we noted that intravitreal administration of AAV204, expressing green fluorescent protein (GFP), resulted in
broad transgene expression in the peripheral retina as well as intense expression in the fovea 25 days post-administration. Para-retinal administration of AAV204, expressing
GFP, also showed transduction of photoreceptor cells in the fovea as well as strong expression in retinal ganglion cells throughout the retina.

ABO-201 for the treatment of CLN3 disease, also known as juvenile Batten disease (or Juvenile Neuronal Ceroid Lipofuscinosis) (“CLN3 Disease”)

Disease Overview and Program Overview

CLN3 disease is a rare, fatal, autosomal recessive (inherited) disorder of the nervous system that typically begins between 4 and 8 years of age. Often the first noticeable sign of
CLN3  disease  is  vision  impairment,  which  tends  to  progress  rapidly  and  eventually  result  in  blindness.  As  the  disease  progresses,  children  experience  loss  of  previously
acquired skills (developmental regression). This regression usually begins with the loss of the ability to speak in complete sentences. Children then lose motor skills, such as the
ability  to  walk  or  sit.  They  also  develop  movement  abnormalities  that  include  rigidity  or  stiffness,  slow  or  diminished  movements  (hypokinesia),  and  stooped  posture.
Beginning  in  mid-to-late-childhood,  affected  children  may  have  recurrent  seizures  (epilepsy),  heart  problems,  behavioral  problems,  and  difficulty  sleeping.  Normal  life
expectancy is greatly reduced with most people with juvenile Batten disease only living into their twenties or thirties. As of December 31, 2021, no specific treatment is known
that can halt or reverse the symptoms of CLN3 disease.

ABO-201 (scAAV9.CLN3) is an AAV-based gene therapy that has shown preclinical efficacy following delivery of a functioning copy of the CLN3 gene in a mouse model of
CLN3 disease. Preclinical studies have previously demonstrated reduced lysosomal storage and decreased astrocyte/microglia activation in the CNS as well as improved motor
function.

9

 
 
 
 
 
 
 
 
 
 
 
 
 
ABO-401 for the Treatment of Cystic Fibrosis

Disease Overview and Program Overview

Cystic Fibrosis (“CF”) is a progressive genetic disorder caused by mutations in the cystic fibrosis transmembrane conductance regulator (“CFTR”) gene. Malfunction of this
gene  affects  cells  that  produce  mucus,  sweat  and  digestive  fluids.  In  unaffected  individuals,  these  secreted  fluids  are  normally  thin  and  slippery,  but  in  cystic  fibrosis,  a
defective CFTR gene causes the secretions to become thick and sticky. Instead of acting as a lubricant, the secretions plug up tubes, ducts, and passageways, especially in the
lungs and pancreas, and cause repeated lung infections and difficulty breathing, impaired pancreatic function and digestive abnormalities.

The preclinical ABO-401 program employs the AAV204 AIMTM capsid. ABO-401 has shown the ability to deliver the CFTR transgene to the lungs of gut-corrected delta-
F508 mice. Another study also demonstrated correction of the underlying chloride current deficit in human CF donor-derived nasal and bronchial epithelium cells treated with
ABO-401.  Correction  of  chloride  channel  current  following  ABO-401  administration  occurred  regardless  of  underlying  mutations  of  the  CFTR  gene,  including  the  most
common CF mutation, delta-F508.

Establishing Leadership Position in Commercial-Scale Cell and Gene-Therapy Manufacturing

We have established a cGMP manufacturing facility, the Elisa Linton Center located in Cleveland, Ohio, which enables us to enhance supply chain control, establish tighter
quality  control  testing,  increase  supply  capacity,  reduce  production  costs  and  gain  manufacturing  efficiency  for  clinical  trials  related  to  our  product  candidates  and  ensure
commercial demand is met in the event our therapies receive marketing approval. Our facility is led by a team of highly-skilled production, process/assay development and QC
scientists with expertise in cell and gene therapy, particularly in cell culture, upstream manufacturing, downstream purification, assay development and wet lab techniques.

We have completed the first two phases of our 26,000+ square foot manufacturing build-out plans in Cleveland, Ohio. The first phase, completed in 2018, was a 6,000 square
foot state-of-the-art cGMP production facility for the manufacturing of cell and gene therapies. The facility is designed to initially manufacture clinical drug products with later
intent of manufacturing commercial grade cGMP drug product. The second phase, completed in 2019, was the completion of an additional 8,000 square feet of state-of-the-art
laboratory space to support our expanding quality control, process development, and assay development teams. The second phase also included nearly 2,000 square feet of
cGMP  Inventory  Control  space.  In  connection  with  our  shift  in  strategic  priorities  in  2022,  we  have  ceased  the  planned  build-out  of  additional  AAV  manufacturing  space
intended for ABO-102.

We have advanced our in-house manufacturing capabilities for our autologous cell replacement therapy (EB-101) for the treatment of RDEB. The product is manufactured as a
multilayer  cellular  sheet  containing  corrected  keratinocytes  that  is  fastened  to  a  petrolatum  gauze  backing  with  surgical  hemoclips.  Gene-corrected  sheets  are  applied  over
wound areas, where they are expected to produce keratinocytes with functioning Type VII collagen, providing wound coverage and allowing for long-term wound healing. A
key  component  to  the  EB-101  drug  product  manufacturing  process  is  the  retroviral  vector  which  delivers  the  functional  copy  of  the  Collagen  VII  Alpha  1  cDNA  to  the
autologous patient cells. Initially developed at the Indiana University Vector Production Facility, we have transferred the cGMP manufacturing process for the LZRSE-Col7A1
retroviral vector to our Cleveland, Ohio facility and have produced three cGMP lots for analytical and clinical comparability. We have also created and characterized a cGMP
master cell bank and a working cell bank to support the cGMP production of the retroviral vector.

We  have  established  AAV  vector  manufacturing  capabilities  that  use  the  triple  plasmid  transient  transfection  method.  We  insert,  or  transfect,  many  copies  of  three  DNA
plasmids encoding the specific therapeutic gene sequence, or transgene, the capsid coding sequence, and helper sequences into AAV-293 cells using a serum-free, suspension-
based  bioreactor  vector  production  technology.  During  an  incubation  period  following  transfection,  each  cell  produces  AAV  vectors  through  biosynthesis  using  the  cells’
natural machinery. At the end of the incubation period, the newly generated AAV vectors are harvested, purified and filtered in a multi-step process. We continue to maintain
focus on cGMP compliance and ensuring adequate supply to support our future clinical activity.

10

 
 
 
 
 
 
 
 
 
 
 
We  have  established  and  maintained  strong  and  collaborative  relationships  with  third-party  companies  specializing  in  the  testing  of  cell  and  gene  therapy  material  to
complement our process and assay development needs.

We  have  made  significant  investments  in  developing  optimized  manufacturing  processes  and  believe  that  our  processes  and  methods  developed  to  date  provide  a
comprehensive manufacturing process for EB-101 and AAV-based vector therapies, including:

● sufficient scale to support commercial manufacturing requirements for EB-101
● processes related to biopsy, cell collection, storage and transportation as part of manufacturing for EB-101
● processes related to product release testing for EB-101
● processes related to the manufacture and release testing of retroviral supernatant
● establishing transportation and packaging processes and materials for finished EB-101 product
● proprietary AAV vector manufacturing processes and techniques that produce a highly purified product candidate
● AAV serum-free suspension technology that is readily scalable
● multiple assays to accurately characterize our process and the AAV vectors we produce
● a series of purification processes, which may be adapted and customized for multiple different AAV capsids, with a goal of higher concentrations of active vectors,

and that are essentially free of empty capsids.

We believe that these improvements will enable us to develop best-in-class, next-generation cell and gene therapy products. As we look to potentially commercialize EB-101, if
approved, we are working towards filing a potential BLA to support commercial manufacturing of EB-101 from our Cleveland facility. Based on feedback from the FDA, we
believe that we have alignment with the FDA on the CMC requirements for EB-101, including characterization and validation plans.

Maintain a Strong Intellectual Property Portfolio

We strive to protect our commercially important proprietary technology, inventions, and know-how, including by seeking, maintaining, and defending patent rights, both for
inventions developed internally and for inventions licensed from third parties. We also rely on trade secrets and know-how relating to our proprietary technology platforms,
continuing technological innovation, and in-licensing opportunities to develop, strengthen and maintain our position in the field of cell and gene therapy. We may also rely on
regulatory protection afforded through data exclusivity, market exclusivity, and patent term extensions where available.

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

We are actively seeking U.S. and international patent protection for a variety of technologies, including the following: research tools and methods, methods for transferring
genetic  material  into  cells,  AAV-based  biological  products,  methods  of  designing  novel  AAV  constructs,  methods  for  treating  diseases  of  interest  and  methods  for
manufacturing, packaging, and transporting our product candidates. We also intend to seek patent protection or rely upon trade secret rights to protect other technologies that
may be used to discover and validate targets and that may be used to identify and develop novel biological products. We seek protection, in part, through confidentiality and
proprietary information agreements. We are a party to various license agreements that give us rights to use specific technologies in our research and development, and future
commercialization.

11

 
 
 
 
 
 
 
 
 
 
Licensed Technologies and Intellectual Property

1. Mucopolysaccharidosis (“MPS”) IIIA and IIIB

We have secured an exclusive license through Nationwide Children’s Hospital to patent applications for AAV-based treatments for patients with MPS IIIA and IIIB, including
four pending applications in the United States. United States patent(s) that may be granted from this family would be expected to expire between approximately late 2029 and
mid-2032.

2. CLN3 Disease (Juvenile Batten Disease)

We have licensed exclusive rights to an international patent family from the University of Nebraska Medical Center and the Ohio State Innovation Foundation, directed to AAV
gene therapy for the treatment of CLN3 disease (also known as juvenile Batten disease). The licensed patent family includes pending national stage applications in the United
States,  Canada,  Europe,  China,  Japan,  New  Zealand,  and  Australia,  as  well  as  U.S.  Patent  No.  10,876,134  (“the  ‘134  Patent”),  entitled  “Gene  therapy  for  juvenile  batten
disease,” which was issued on December 29, 2020 and contains claims directed to CLN3-related vectors, methods, and formulations. The ‘134 Patent is expected to expire in
approximately December 2035 absent any future grant of patent term extension.

3. Recessive Dystrophic Epidermolysis Bullosa

To support our EB franchise, we have licensed a patent family from Stanford University covering technology for the treatment of RDEB. Patents covering our investigational
EB-101 product have been granted by the European Patent Office (EP3400287B1), in Australia (AU2017205925A), and in Hong Kong (HK40000104), and are expected to
expire in early 2037. National stage patent applications remain pending in the United States, Canada, Israel, Japan, South Korea, China, New Zealand, Russia, Mexico, South
Africa, and Brazil. United States patent(s) that may be granted from this portfolio would be expected to expire in approximately 2037. We have also filed a United States patent
application directed to packaging and transport of the EB product, which has been published as WO2021011821A1.

4. AIM™ Capsids

We have an exclusive license to an international patent family from UNC covering novel adeno-associated virus (“AAV”) capsids (“AIM™ capsids”) that may potentially be
used to deliver a wide variety of therapeutic transgenes to human cells to treat genetic diseases. National stage applications directed to the AIM™ capsids have been filed in the
United States, Australia, Brazil, China, Hong Kong, Europe, Canada, Israel, India, Japan, South Korea, Mexico, New Zealand, Russia, and South Africa. The first patent in this
patent  family,  U.S.  Patent  No.  10,532,110  (the  “‘110  Patent”),  was  issued  to  UNC  on  January  14,  2020. The  ‘110  Patent  is  entitled  to  352  days  of  patent  term  adjustment,
making  its  projected  expiration  date  November  6,  2036.  The  second  patent  in  this  patent  family,  U.S.  Patent  No.  10,561,743  (the  “‘743  Patent”),  was  issued  to  UNC  on
February 18, 2020. The ‘743 Patent is expected to expire on November 20, 2035. We have exclusive rights to both the ‘110 Patent and the ‘743 Patent under our license with
UNC.

5. CLN1 Disease (Infantile Batten Disease)

We  have  also  licensed  from  UNC  rights  to  a  patent  portfolio  directed  to  optimized  CLN1  genes  and  expression  cassettes  for  use  in  treating  CLN1  disease  (also  known  as
infantile  Batten  disease).  Patent  applications  are  pending  in  the  United  States,  Canada,  Europe,  Israel,  India,  China,  Japan,  South  Korea,  Australia,  New  Zealand,  Mexico,
Brazil,  Russia,  and  South  Africa.  United  States  patent(s)  that  may  be  granted  from  this  portfolio  would  be  expected  to  expire  in  approximately  2037.  In  August  2020,  we
entered into an agreement exclusively sublicensing the CLN1 patent portfolio to Taysha Gene Therapies.

12

 
 
 
 
 
 
 
 
 
 
 
 
 
6. Rett Syndrome

We  have  licensed  rights  to  patent  applications  from  both  UNC  and  the  University  of  Edinburgh  relating  to  gene  therapy  for  the  treatment  of  Rett  Syndrome.  The  patent
applications  licensed  from  UNC  at  Chapel  Hill  are  directed  to  viral  genomes  designed  to  regulate  expression  of  the  MeCP2  gene,  which  is  mutated  in  patients  with  Rett
Syndrome.  The  patent  applications  licensed  from  the  University  of  Edinburgh  are  directed  to  expression  cassettes  for  MeCP2  polypeptides  and  to  synthetic  MeCP2
polypeptides. National stage applications for the patent application directed to MeCP2 expression cassettes are now pending in the United States, Canada, Brazil, China, Japan,
Australia, Europe, India, South Korea, and Russia, and national stage applications for the international application directed to synthetic polypeptides are currently pending in
the United States, Canada, Brazil, China, and Japan. In October 2020, we entered into an agreement exclusively sublicensing these UNC and University of Edinburgh patent
rights to Taysha Gene Therapies. United States patents that may be granted based on the UNC patent applications or the University of Edinburgh patent applications would be
expected to expire in approximately 2039.

We will explore in due course strategies to support patent term extensions for all of our licensed portfolios.

U.S. Biologic Products Development Process

In  the  United  States,  the  FDA  regulates  biologic  products  including  gene  therapy  products  under  the  Federal  Food,  Drug,  and  Cosmetic  Act  (“FDCA”),  the  Public  Health
Service  Act  (“PHSA”),  and  regulations  implementing  these  laws.  The  FDCA,  PHSA  and  their  corresponding  regulations  govern,  among  other  things,  the  testing,
manufacturing,  safety,  efficacy,  labeling,  packaging,  storage,  record  keeping,  distribution,  advertising,  and  promotion  of  biologic  products.  Applications  to  the  FDA  are
required before conducting human clinical testing of biologic products. FDA approval also must be obtained before marketing of biologic products. Gene therapy studies may
also need to comply with the National Institutes of Health (“NIH”) Guidelines for Research Involving Recombinant or Synthetic Nucleic Acid Molecules (“NIH Guidelines”),
which includes additional requirements, such as the review and approval of the study by an Institutional Biosafety Committee.

Within the FDA, the Center for Biologics Evaluation and Research (“CBER”) regulates gene therapy products. Within CBER, the review of gene therapy and related products
is  consolidated  in  the  Office  of  Tissues  and  Advanced  Therapies  (“OTAT”)  and  the  FDA  has  established  the  Cellular,  Tissue  and  Gene  Therapies  Advisory  Committee
(“CTGTAC”),  a  panel  of  medical  and  scientific  experts  and  consumer  representatives,  to  advise  CBER  on  its  reviews.  The  FDA  has  issued  a  growing  body  of  guidance
documents on chemistry, manufacturing, and control (“CMC”), clinical investigations and other areas of gene therapy development, all of which are intended to facilitate the
industry’s development of gene therapy products.

The process required by the FDA before a biologic product candidate may be marketed in the United States generally involves the following:

● completion of preclinical laboratory tests and in vivo studies in accordance with the FDA’s current Good Laboratory Practice (“GLP”) regulations and applicable

requirements for the humane use of laboratory animals or other applicable regulations;

● submission to  the  FDA  of  an  application  for  an  Investigational  New  Drug  Application  (“IND”),  which  allows  human  clinical  trials  to  begin  unless  the  FDA

objects within 30 days;

● approval by an independent institutional review board (“IRB”), reviewing each clinical site before each clinical trial may be initiated;
● performance  of  adequate  and  well-controlled  human  clinical  trials  according  to  the  FDA’s  Good  Clinical  Practice  (“GCP”)  regulations,  and  any  additional
requirements  for  the  protection  of  human  research  subjects  and  their  health  information,  to  establish  the  safety  and  efficacy  of  the  proposed  biologic  product
candidate for its intended use;

● development of manufacturing processes to ensure the product candidate’s identity, strength, quality, purity, and potency;
● preparation  and  submission  to  the  FDA  of  a  BLA  for  marketing  approval  that  includes  substantial  evidence  of  safety,  purity  and  potency  from  results  of

nonclinical testing and clinical trials;

13

 
 
 
 
 
 
 
 
 
 
● satisfactory completion of an FDA pre-approval inspection of the manufacturing facility or facilities where the biologic product candidate is produced to assess
compliance with cGMP and to assure that the facilities, methods and controls are adequate to preserve the biologic product candidate’s identity, safety, strength,
quality, potency and purity;

● potential FDA audit of the nonclinical and clinical trial sites that generated the data in support of the BLA; and
● payment of user fees and the FDA review and approval, or licensure, of the BLA. BLA application fees for products designated as orphan drugs by the FDA are

waived.

Before testing any biologic product candidate on humans, including a gene therapy product candidate, the product candidate must undergo preclinical testing. Preclinical tests,
also referred to as nonclinical studies, include laboratory evaluations of product chemistry, toxicity, and formulation, as well as in vivo studies to assess the potential safety and
activity of the product candidate. The conduct of the preclinical tests must comply with federal regulations and requirements including GLPs.

If a gene therapy trial is conducted at, or sponsored by, institutions receiving NIH funding for recombinant DNA research, the study must also comply with the NIH Guidelines.
Compliance with the NIH Guidelines is mandatory for investigators at institutions receiving NIH funds for research involving recombinant DNA. However, many companies
and other institutions, not otherwise subject to the NIH Guidelines, voluntarily follow them.

The clinical trial sponsor must submit the results of the preclinical tests, together with manufacturing information, analytical data, any available clinical data or literature and a
proposed clinical protocol, to the FDA as part of the IND. Some preclinical testing may continue even after the IND is submitted. The IND automatically becomes effective 30
days after receipt by the FDA, unless the FDA places the clinical trial on a clinical hold. In such a case, the IND sponsor and the FDA must resolve any outstanding concerns
before the clinical trial can begin. The FDA also may impose clinical holds on a biologic product candidate at any time before or during clinical trials due to safety concerns or
non-compliance. If the FDA imposes a clinical hold, trials may not commence or recommence without FDA authorization and then only under terms authorized by the FDA.

Human clinical trials under an IND

Clinical trials involve the administration of the biologic product candidate to healthy volunteers or patients under the supervision of qualified investigators, which generally are
physicians not employed by, or under the control of, the trial sponsor. Investigators must also provide certain information to the clinical trial sponsors to allow the sponsors to
make certain financial disclosures to the FDA. Clinical trials are conducted under protocols detailing, among other things, the objectives of the clinical trial, dosing procedures,
subject selection and exclusion criteria and the parameters to be used to monitor subject safety, including stopping rules that assure a clinical trial will be stopped if certain
adverse  events  should  occur.  Each  protocol  and  any  amendments  to  the  protocol  must  be  submitted  to  the  FDA  as  part  of  the  IND.  Clinical  trials  must  be  conducted  and
monitored in accordance with the FDA’s regulations comprising the GCP requirements, including the requirement that all research subjects provide informed consent.

Further,  each  clinical  trial  must  be  reviewed  and  approved  by  an  IRB  at  or  servicing  each  institution  at  which  the  clinical  trial  will  be  conducted. An  IRB  is  charged  with
protecting  the  welfare  and  rights  of  trial  participants  and  considers  items  such  as  whether  the  risks  to  individuals  participating  in  the  clinical  trials  are  minimized  and  are
reasonable in relation to anticipated benefits. The IRB also approves communications to study subjects before a study commences at that site and the form and content of the
informed consent that must be signed by each clinical trial subject, or his or her legal representative, and must monitor the clinical trial until completed. Clinical trials involving
recombinant DNA also must be reviewed by an institutional biosafety committee (“IBC”), a local institutional committee that reviews and oversees basic and clinical research
that utilizes recombinant DNA at that institution. The IBC assesses the safety of the research and identifies any potential risk to public health or the environment.

Information about certain clinical trials, including a description of the study and study results, must be submitted within specific timeframes to NIH for public dissemination on
their clinicaltrials.gov website. Sponsors or distributors of investigational products for the diagnosis, monitoring, or treatment of one or more serious diseases or conditions
must also have a publicly available policy on evaluating and responding to requests for expanded access requests.

14

 
 
 
 
 
 
 
 
 
 
Investigational biologics and therapeutic substances imported into the United States are also subject to regulation by the FDA. Further, the export of investigational products
outside of the United States is subject to regulatory requirements of the receiving country as well as U.S. export requirements under the FDCA.

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

● Phase  1:  The  biologic  product  candidate  initially  is  introduced  into  healthy  human  subjects  and  tested  for  safety,  dosage  tolerance,  absorption,  metabolism,
distribution, excretion and, if possible, to gain an early understanding of its effectiveness. In the case of some product candidates for severe or life-threatening
diseases,  especially  when  the  product  candidate  may  be  too  inherently  toxic  to  ethically  administer  to  healthy  volunteers,  the  initial  human  testing  is  often
conducted in patients.

● Phase 2: The biologic product candidate is evaluated in a limited patient population to identify possible adverse effects and safety risks, to preliminarily evaluate

the efficacy of the product candidate for specific targeted diseases and to determine dosage tolerance, optimal dosage and dosing schedule.

● Phase 3: The biologic product candidate is administered to an expanded patient population at geographically dispersed clinical trial sites in adequate and well-
controlled clinical trials to generate sufficient data to statistically confirm the efficacy and safety of the product for approval. These clinical trials are intended to
establish the overall risk/benefit ratio of the product candidate and provide an adequate basis for product labeling. Typically, two Phase 3 trials are required by the
FDA  for  product  approval.  Under  some  limited  circumstances,  however,  the  FDA  may  approve  a  BLA  based  upon  a  single  Phase  3  clinical  study  plus
confirmatory evidence or a single large multicenter trial without confirmatory evidence.

Additional kinds of data may also help to support a BLA, such as patient experience data. Real world evidence may also support a BLA, and, for appropriate indications sought
through supplemental BLAs, data summaries may provide marketing application support. For genetically targeted products and variant protein targeted products intended to
address an unmet medical need in one or more patient subgroups with a serious or life threatening rare disease or condition, the FDA may allow a sponsor to rely upon data and
information  previously  developed  by  the  sponsor  or  for  which  the  sponsor  has  a  right  of  reference,  that  was  submitted  previously  to  support  an  approved  application  for  a
product that incorporates or utilizes the same or similar genetically targeted technology or a product that is the same or utilizes the same variant protein targeted drug as the
product that is the subject of the application.

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

During all phases of clinical development, regulatory agencies require extensive monitoring and auditing of all clinical activities, clinical data, and clinical trial investigators.
Annual progress reports detailing the results of the clinical trials must be submitted to the FDA.

Written IND safety reports must be promptly submitted to the FDA, IRBs, IBCs, and the investigators for serious and unexpected adverse events; any findings from other trials,
in vivo laboratory tests or in vitro testing that suggest a significant risk for human subjects; any clinically important increase in the rate of a serious suspected adverse reaction
over that listed in the protocol or investigator brochure, or other safety information. The sponsor must submit an IND safety report within 15 calendar days after the sponsor
determines  that  the  information  qualifies  for  reporting.  The  sponsor  also  must  notify  the  FDA  of  any  unexpected  fatal  or  life-threatening  suspected  adverse  reaction  within
seven calendar days after the sponsor’s initial receipt of the information.

The FDA, the sponsor or its data safety monitoring board may suspend a clinical trial at any time on various grounds, including a finding that the research subjects or patients
are  being  exposed  to  an  unacceptable  health  risk.  Similarly,  an  IRB  can  suspend  or  terminate  approval  of  a  clinical  trial  at  its  institution  if  the  clinical  trial  is  not  being
conducted in accordance with the IRB’s requirements or if the biologic product candidate has been associated with unexpected serious harm to patients. The FDA or an IRB
may also impose conditions on the conduct of a clinical trial.

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Additional regulation for gene therapy clinical trials

In addition to the regulations discussed above, there are a number of additional standards that apply to clinical trials involving the use of gene therapy. The FDA has issued
various guidance documents regarding gene therapies, which outline additional factors that the FDA will consider at each of the above stages of development and relate to,
among  other  things:  the  proper  preclinical  assessment  of  gene  therapies;  the  CMC  information  that  should  be  included  in  an  IND  application;  the  proper  design  of  tests  to
measure product efficacy in support of an IND or BLA application; and long term patient and clinical study subject follow up and reporting requirements. The FDA has also
issued draft guidance specific to the development of gene therapy products for neurodegenerative diseases as such products may face special challenges related to CMCs and
clinical and preclinical development, due to the nature of the products and potential patient population (e.g., children), the heterogeneity of neurodegenerative disorders, the
route of administration, the volume of the product that can be administered, the delivery device, and the study population size.

Compliance with cGMP requirements

Manufacturers of biologics must comply with applicable cGMP regulations for both clinical and commercial supply. Manufacturers and others involved in the manufacture and
distribution  of  such  products  at  the  commercial  stage  also  must  register  their  establishments  with  the  FDA  and  certain  state  agencies  and  list  the  manufactured  products.
Recently,  the  information  that  must  be  submitted  to  FDA  regarding  manufactured  products  was  expanded  through  the  Coronavirus  Aid,  Relief,  and  Economic  Security,  or
CARES,  Act  to  include  the  volume  of  drugs  produced  during  the  prior  year.  Both  domestic  and  foreign  manufacturing  establishments  must  register  and  provide  additional
information  to  the  FDA  upon  their  initial  participation  in  the  manufacturing  process.  Establishments  may  be  subject  to  periodic,  unannounced  inspections  by  government
authorities  to  ensure  compliance  with  cGMP  requirements  and  other  laws.  Discovery  of  problems  may  result  in  a  government  entity  placing  restrictions  on  a  product,
manufacturer,  or  holder  of  an  approved  BLA,  and  may  extend  to  requiring  withdrawal  of  the  product  from  the  market.  The  FDA  will  not  approve  an  application  unless  it
determines that the manufacturing processes and facilities comply with cGMP requirements and are adequate to assure consistent production of the product within required
specification.

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

U.S. review and approval processes

The results of the preclinical tests and clinical trials, together with detailed information relating to the product’s CMC and proposed labeling, among other things, are submitted
to the FDA as part of a BLA requesting approval to market the product for one or more indications.

For gene therapies, selecting patients with applicable genetic defects is a necessary condition to effective treatment. For the therapies we are currently developing, we believe
that diagnoses based on symptoms, in conjunction with existing genetic tests developed and administered by laboratories certified under the Clinical Laboratory Improvement
Amendments, are sufficient to select appropriate patients and will be permitted by the FDA. For future therapies, however, it may be necessary to use FDA-cleared or FDA-
approved  diagnostic  tests  to  select  patients  or  to  assure  the  safe  and  effective  use  of  therapies  in  appropriate  patients.  The  FDA  refers  to  such  tests  as  in  vitro  companion
diagnostic devices and the combination of the in vitro companion diagnostic device and the therapeutic would be considered to be a combination product.

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The use of the two products together must be shown to be safe and effective for the proposed intended use and the labeling of the two products must reflect their combined use.
In some cases, the device component may require a separate premarket submission; for example, when the device component is intended for use with multiple drug products.
Sponsors  of  clinical  studies  using  investigational  devices  are  required  to  comply  with  FDA’s  investigational  device  exemption  regulations.  Once  approved  or  cleared,  the
sponsor of the device component submission (or the combination product submission, if both components are covered by one premarket submission) would need to comply
with FDA’s post-market device requirements, including establishment registration, device listing, device labeling, unique device identifier, quality system regulation, medical
device reporting, and reporting of corrections and removals requirements.

The FDA has a policy position that, when safe and effective use of a therapeutic product depends on a diagnostic device, the FDA generally will require approval or clearance
of the diagnostic device at the same time that the FDA approves the therapeutic product. The type of premarket submission required for a companion diagnostic device will
depend  on  the  FDA  classification  of  the  device.  A  premarket  approval,  or  PMA,  application  is  required  for  high  risk  devices  classified  as  Class  III;  a  510(k)  premarket
notification is required for moderate risk devices classified as Class II; and a de novo request may be used for novel devices not previously classified by the FDA that are low or
moderate risk.

The FDA may, however, approve a therapeutic product without the concurrent approval or clearance of a diagnostic device when the therapeutic product is intended to treat
serious and life-threatening conditions for which no alternative exists and the FDA determines that the benefits from the use of the drug/biologic outweigh the risks from the
lack of an approved/cleared companion diagnostic. The FDA would also consider whether additional protections, such as risk evaluation and mitigation strategies, or REMS, or
post-approval requirements, are necessary. At this point, it is unclear how the FDA will apply this policy to our gene therapy candidates. Should the FDA deem genetic tests
used for selecting appropriate patients for our therapies to be in vitro companion diagnostics requiring FDA clearance or approval, we may face significant delays or obstacles
in obtaining approval for a BLA. In addition, under the Pediatric Research Equity Act (“PREA”), a BLA or supplement to a BLA must contain data to assess the safety and
effectiveness of the biologic product candidate for the claimed indications in all relevant pediatric subpopulations and to support dosing and administration for each pediatric
subpopulation for which the product candidate is safe and effective. The FDA may grant deferrals for submission of data or full or partial waivers. Unless otherwise required by
regulation, PREA does not apply to any biologic product candidate for an indication for which orphan designation has been granted.

Under  the  Prescription  Drug  User  Fee  Act  (“PDUFA”),  as  amended,  each  BLA  must  be  accompanied  by  a  substantial  user  fee  that  must  be  paid  at  the  time  of  the  first
submission of the application, even if the application is being submitted on a rolling basis. The FDA adjusts the PDUFA user fees on an annual basis. Fee waivers or reductions
are available in certain circumstances, including a waiver of the application fee for the first application filed by a small business. Additionally, no user fees are assessed on
BLAs for product candidates designated as orphan drugs, unless the product candidate also includes a non-orphan indication.

The FDA reviews a BLA within 60 days of submission to determine if it is substantially complete before the agency accepts it for filing. The FDA may refuse to accept for
filing  any  BLA  that  it  deems  incomplete  or  not  properly  reviewable  at  the  time  of  submission  and  may  request  additional  information.  In  that  event,  the  BLA  must  be
resubmitted with the additional information. The resubmitted application also is subject to review before the FDA accepts it for filing. Once the submission is accepted for
filing, the FDA begins an in-depth, substantive review of the BLA.

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The FDA reviews the BLA to determine, among other things, whether the proposed product candidate is safe and potent, or effective, for its intended use, has an acceptable
purity  profile  and  whether  the  product  candidate  is  being  manufactured  in  accordance  with  cGMP  to  assure  and  preserve  the  product  candidate’s  identity,  safety,  strength,
quality, potency, and purity. The FDA may refer applications for novel biologic products or biologic products that present difficult questions of safety or efficacy to an advisory
committee, typically a panel that includes clinicians and other experts, for review, evaluation, and a recommendation as to whether the application should be approved and
under what conditions. The FDA is not bound by the recommendations of an advisory committee, but it considers such recommendations carefully when making decisions.
During  the  product  approval  process,  the  FDA  also  will  determine  whether  a  REMS  is  necessary  to  assure  the  safe  use  of  the  product  candidate.  A  REMS  could  include
medication guides, physician communication plans and elements to assure safe use, such as restricted distribution methods, patient registries, and other risk minimization tools.
If the FDA concludes a REMS is needed, the sponsor of the BLA must submit a proposed REMS; the FDA will not approve the BLA without a REMS, if required.

Before  approving  a  BLA,  the  FDA  will  inspect  the  facilities  at  which  the  product  candidate  is  manufactured.  The  FDA  will  not  approve  the  product  candidate  unless  it
determines that the manufacturing processes and facilities comply with cGMP requirements and are adequate to assure consistent production of the product candidate within
required  specifications.  Additionally,  before  approving  a  BLA,  the  FDA  typically  will  inspect  one  or  more  clinical  sites  to  assure  that  the  clinical  trials  were  conducted  in
compliance with IND trial requirements and GCP requirements.

On  the  basis  of  the  BLA  and  accompanying  information,  including  the  results  of  the  inspection  of  the  manufacturing  facilities,  the  FDA  may  issue  an  approval  letter  or  a
complete response letter. An approval letter authorizes commercial marketing of the biologic product with specific prescribing information for specific indications. A complete
response  letter  (“CRL”)  generally  outlines  the  deficiencies  in  the  submission  and  may  require  substantial  additional  testing  or  information  for  the  FDA  to  reconsider  the
application. If a CRL is issued, the applicant may either: resubmit the marketing application, addressing all of the deficiencies identified in the letter; withdraw the application;
or request an opportunity for a hearing. If those deficiencies have been addressed to the FDA’s satisfaction in a resubmission of the BLA, the FDA will issue an approval letter.

If a product candidate receives regulatory approval, the approval may be significantly limited to specific diseases, patient populations, and dosages or the indications for use
may otherwise be limited. Further, the FDA may require that certain contraindications, warnings, or precautions be included in the product labeling. The FDA also may not
approve  label  statements  that  are  necessary  for  successful  commercialization  and  marketing.  The  FDA  may  impose  restrictions  and  conditions  on  product  distribution,
prescribing or dispensing in the form of a REMS, or otherwise limit the scope of any approval. In addition, the FDA may require post-marketing clinical trials, sometimes
referred to as Phase IV clinical trials, designed to further assess a biologic product’s safety and effectiveness, and testing and surveillance programs to monitor the safety of
approved products that have been commercialized.

The FDA has agreed to specified performance goals in the review of BLAs under the PDUFA. One such goal is to review 90% of standard BLAs in 10 months after the FDA
accepts the BLA for filing, and 90% of priority BLAs in six months, whereupon a review decision is to be made. The FDA does not always meet its PDUFA goal dates for
standard and priority BLAs and its review goals are subject to change from time to time. The review process and the PDUFA goal date may also be extended if new information
is submitted to the application.

Orphan drug designation

Under the Orphan Drug Act, the FDA may designate a biologic product as an “orphan drug” if it is intended to treat a rare disease or condition (generally meaning that it affects
fewer than 200,000 individuals in the United States, or more in cases in which there is no reasonable expectation that the cost of developing and making a biologic product
available in the United States for treatment of the disease or condition will be recovered from sales of the product). Additionally, sponsors must present a plausible hypothesis
for  clinical  superiority  to  obtain  orphan  drug  designation  if  there  is  a  product  already  approved  by  the  FDA  that  is  considered  by  the  FDA  to  be  the  same  as  the  already
approved product and is intended for the same indication. This hypothesis must be demonstrated to obtain orphan exclusivity. Orphan product designation must be requested
before submitting a BLA. After the FDA grants orphan product designation, the identity of the therapeutic agent and its potential orphan use are disclosed publicly by the FDA.
If granted, prior to product approval, orphan drug designation entitles a party to financial incentives such as opportunities for grant funding towards clinical study costs, tax
advantages,  and  certain  user-fee  waivers.  The  tax  advantages,  however,  were  limited  in  the  2017  Tax  Cuts  and  Jobs  Act.  Orphan  product  designation  does  not  shorten  the
duration of the regulatory review and approval process.

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If  a  product  with  orphan  status  receives  the  first  FDA  approval  for  the  disease  or  condition  for  which  it  has  such  designation,  the  product  is  entitled  to  orphan  product
exclusivity, meaning that the FDA may not approve any other applications to market the same drug or biologic product for the same indication for seven years, except in limited
circumstances, such as a showing of clinical superiority to the product with orphan exclusivity or if the party holding the exclusivity fails to assure the availability of sufficient
quantities of the drug to meet the needs of patients with the disease or condition for which the drug was designated. Orphan product sameness decisions are an evolving space.
FDA has issued a final guidance document on how the agency will determine the “sameness” of gene therapy products. Pursuant to the guidance, “sameness” will depend on
the product’s transgene expression, viral vectors groups and variants, and other product features that may have a therapeutic effect. Generally, minor differences between gene
therapy products will not result in a finding that two products are different. Any FDA sameness determinations could impact our ability to receive approval for our product
candidates and to obtain or retain orphan drug exclusivity. Competitors additionally may receive approval of different products for the same indication for which the orphan
product has exclusivity or obtain approval for the same product but for a different indication for which the orphan product has exclusivity. Orphan medicinal product status in
the European Union has similar, but not identical, benefits.

Expedited development and review programs

The FDA is authorized to expedite the review of BLAs in several ways. Under the Fast Track program, the sponsor of a biologic product candidate may request the FDA to
designate the product for a specific indication as a Fast Track product concurrent with or after the filing of the IND. Biologic products are eligible for Fast Track designation if
they are intended to treat a serious or life-threatening condition and demonstrate the potential to address unmet medical needs for the condition. Fast Track designation applies
to the combination of the product candidate and the specific indication for which it is being studied. In addition to other benefits, such as the ability to have greater interactions
with the FDA, the FDA may initiate review of sections of a Fast Track BLA before the application is complete, a process known as rolling review. This “rolling review” is
available if the applicant provides and the FDA approves a schedule for the remaining information.

Any product submitted to the FDA for marketing, including under a Fast Track program, may be eligible for other types of FDA programs intended to expedite development
and review, such as breakthrough therapy designation, priority review and accelerated approval.

● Breakthrough therapy designation: To qualify for the breakthrough therapy program, product candidates must  be  intended  to  treat  a  serious  or  life-threatening
disease  or  condition  and  preliminary  clinical  evidence  must  indicate  that  such  product  candidates  may  demonstrate  substantial  improvement  on  one  or  more
clinically  significant  endpoints  over  existing  therapies.  The  FDA  will  seek  to  ensure  the  sponsor  of  a  breakthrough  therapy  product  candidate  receives  the
following:  intensive  guidance  on  an  efficient  drug  development  program;  intensive  involvement  of  senior  managers  and  experienced  staff  on  a  proactive,
collaborative, and cross-disciplinary review; and rolling review.

● Priority review: A product candidate is eligible for priority review if it treats a serious condition and, if approved, it would be a significant improvement in the
safety or effectiveness of the treatment, diagnosis or prevention of a serious condition compared to marketed products. The FDA aims to complete its review of
priority review applications within six months as opposed to 10 months for standard review.

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● Accelerated  approval:  Drug  or  biologic  products  studied  for  their  safety  and  effectiveness  in  treating  serious  or  life-threatening  illnesses  and  that  provide
meaningful therapeutic benefit over existing treatments may receive accelerated approval. Accelerated approval means that a product candidate may be approved
on the basis of adequate and well-controlled clinical trials establishing that the product candidate has an effect on a surrogate endpoint that is reasonably likely to
predict a clinical benefit, or on the basis of an effect on a clinical endpoint other than survival or irreversible morbidity or mortality or other clinical benefit, taking
into account the severity, rarity and prevalence of the condition and the availability or lack of alternative treatments. As a condition of approval, the FDA may
require that a sponsor of a drug or biologic product candidate receiving accelerated approval perform adequate and well-controlled post-marketing clinical trials.
In addition, the FDA currently requires as a condition for accelerated approval pre-approval of promotional materials. Failure to conduct required post-approval
studies, or confirm a clinical benefit during post-marketing studies, will allow the FDA to withdraw the drug or biologic from the market on an expedited basis.

Fast Track designation, breakthrough therapy designation, priority review and accelerated approval do not change the standards for approval but may expedite the development
or approval process. Even if a product qualifies for one or more of these programs, the FDA may later decide that the product no longer meets the conditions for qualification or
decide that the time period for FDA review or approval will not be shortened.

Finally,  with  passage  of  the  21st  Century  Cures  Act  (the  “Cures  Act”)  in  December  2016,  Congress  authorized  the  FDA  to  accelerate  review  and  approval  of  products
designated as regenerative advanced therapies. A product is eligible for this designation if it is a regenerative medicine therapy (which may include a cell or gene therapy) that
is  intended  to  treat,  modify,  reverse,  or  cure  a  serious  or  life-threatening  disease  or  condition  and  preliminary  clinical  evidence  indicates  that  the  drug  has  the  potential  to
address unmet medical needs for such disease or condition. The benefits of a regenerative advanced therapy designation include early interactions with the FDA to expedite
development  and  review,  benefits  available  to  breakthrough  therapies,  potential  eligibility  for  priority  review  and  accelerated  approval  based  on  surrogate  or  intermediate
endpoints.

Post-approval requirements

Rigorous and extensive FDA regulation of biologic products continues after approval, particularly with respect to cGMP requirements. Manufacturers are required to comply
with applicable requirements in the cGMP regulations, including quality control and quality assurance and maintenance of records and documentation. Other post-approval
requirements  applicable  to  biologic  products  include  reporting  of  cGMP  deviations  that  may  affect  the  identity,  potency,  purity  and  overall  safety  of  a  distributed  product,
record-keeping requirements, reporting of adverse events, reporting updated safety and efficacy information, and complying with electronic record and signature requirements.

To  help  reduce  the  increased  risk  of  the  introduction  of  adventitious  agents,  the  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. After a BLA is approved, the product also may be subject to official lot release. If the product is subject to
official lot 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 tests performed on the lot. The FDA also may perform certain confirmatory tests on lots of some products before releasing the lots
for distribution. In addition, the FDA conducts laboratory research related to the regulatory standards on the safety, purity, potency, and effectiveness of biologic products.

There also are continuing annual program user fee requirements for approved products, excluding orphan products. In addition, manufacturers and other entities involved in the
manufacture and distribution of approved therapeutics are subject to periodic announced and unannounced inspections by the FDA and these state agencies for compliance with
cGMP and other requirements, which impose certain procedural and documentation requirements upon the company and third-party manufacturers.

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A sponsor also must comply with the FDA’s marketing, advertising, and promotion requirements, such as those related to direct-to-consumer advertising, the prohibition on
promoting products for uses or in patient populations that are not described in the product’s approved labeling (known as “off-label use”), industry-sponsored scientific and
educational activities and promotional activities involving the Internet. A company can make only those claims relating to a product that are approved by the FDA. Physicians,
in their independent professional medical judgment, may prescribe legally available products for unapproved indications that are not described in the product’s labeling and that
differ from those tested and approved by the FDA. Biopharmaceutical companies, however, are required to promote their products only for the approved indications and in
accordance with the provisions of the approved label. The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses, and a
company that is found to have improperly promoted off-label uses may be subject to significant liability, including, but not limited to, criminal and civil penalties under the
FDCA and False Claims Act, exclusion from participation in federal healthcare programs, mandatory compliance programs under corporate integrity agreements, suspension
and debarment from government contracts, and refusal of orders under existing government contracts.

In addition, the distribution of prescription biopharmaceutical samples is subject to the Prescription Drug Marketing Act, or PDMA, which regulates the distribution of samples
at the federal level. Both the PDMA and state laws limit the distribution of prescription biopharmaceutical product. Certain reporting related to samples is also required. Free
trial or starter prescriptions provided through pharmacies are also subject to regulations under the Medicaid Drug Rebate Program and potential liability under anti-kickback
and false claims laws.

Moreover,  the  enacted  Drug  Quality  and  Security  Act,  or  DQSA,  imposed  obligations  on  sponsors  of  biopharmaceutical  products  related  to  product  tracking  and  tracing.
Among the requirements of this legislation, sponsors are required to provide certain information regarding the products to individuals and entities to which product ownership
is transferred, are required to label products with a product identifier, and are required to keep certain records regarding the product. The transfer of information to subsequent
product owners by sponsors is also required to be done electronically. Sponsors must also verify that purchasers of the sponsors’ products are appropriately licensed. Further,
under this legislation manufacturers have product investigation, quarantine, disposition, and notification responsibilities related to counterfeit, diverted, stolen, and intentionally
adulterated products that would result in serious adverse health consequences or death to humans, as well as products that are the subject of fraudulent transactions or which are
otherwise unfit for distribution such that they would be reasonably likely to result in serious health consequences or death. Similar requirements additionally are and will be
imposed through this legislation on other companies within the biopharmaceutical product supply chain, such as distributors and dispensers, as well as certain sponsor licensees
and affiliates.

Discovery of previously unknown problems or the failure to comply with the applicable regulatory requirements may result in restrictions on the marketing of a product or
withdrawal of the product from the market as well as possible civil or criminal sanctions. Further, should new safety information arise, additional testing or FDA notification
may be required. In addition, changes to the manufacturing process or facility generally require prior FDA approval before being implemented and other types of changes to the
approved product, such as adding new indications and additional labeling claims, are also subject to further FDA review and approval.

Failure to comply with the applicable U.S. requirements at any time during the product development process, approval process or after approval, may subject an applicant or
manufacturer to administrative or judicial civil or criminal actions and adverse publicity. These actions could include refusal to approve pending applications or supplemental
applications,  withdrawal  of  an  approval,  clinical  hold,  suspension  or  termination  of  clinical  trial  by  an  IRB,  warning  or  untitled  letters,  product  recalls,  adverse  publicity,
product seizures, total or partial suspension of production or distribution, injunctions, fines or other monetary penalties, refusals of government contracts, mandated corrective
advertising  or  communications  to  healthcare  professionals  or  patients,  exclusion  from  participation  in  federal  and  state  healthcare  programs,  debarment,  restitution,
disgorgement of profits or other civil or criminal penalties.

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U.S. patent term restoration and marketing exclusivity

Depending upon the timing, duration, and specifics of FDA approval of product candidates, some of a sponsor’s U.S. patents may be eligible for limited patent term extension
under the Drug Price Competition and Patent Term Restoration Act of 1984. The Hatch-Waxman Amendments permit a patent restoration term of up to five years to account
for patent term lost during the FDA regulatory review process. However, patent term restoration cannot extend the remaining term of a patent beyond a total of 14 years from
the product’s approval date. The patent term restoration period generally is one-half the time between the effective date of an IND and the submission date of a BLA plus the
time between the submission date of a BLA and the approval of that application. This period may also be reduced by any time that the applicant did not act with due diligence.
Only one patent applicable to an approved biologic product is eligible for the extension and the application for the extension must be submitted prior to the expiration of the
patent.  The  United  States  Patent  and  Trademark  Office  (“USPTO”),  in  consultation  with  the  FDA,  reviews  and  approves  the  application  for  any  patent  term  extension  or
restoration.

Pediatric exclusivity

Pediatric exclusivity is a type of non-patent marketing exclusivity in the United States that, if granted, provides for the attachment of an additional six months of marketing
protection  to  the  term  of  any  existing  regulatory  exclusivity,  including  the  non-patent  and  orphan  exclusivity. This  six-month  exclusivity  may  be  granted  if  a  BLA  sponsor
submits pediatric data that fairly responds to a written request from the FDA for such data. The data do not need to show the product to be effective in the pediatric population
studied; rather, if the clinical trial is deemed to fairly respond to the FDA’s request, the additional protection is granted. If reports of requested pediatric studies are submitted to,
and accepted by, the FDA within the statutory time limits, whatever statutory or regulatory periods of exclusivity or patent protection that cover the product are extended by six
months. This is not a patent term extension, but it effectively extends the regulatory period during which the FDA cannot accept or approve a biosimilar application.

Biosimilars and exclusivity

The Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act (“PPACA”), created an abbreviated approval pathway for
biologic products shown to be similar to, or interchangeable with, an FDA-licensed reference biologic product, referred to as biosimilars. For the FDA to approve a biosimilar
product, it must find that the biosimilar product is highly similar to the reference product notwithstanding minor differences in clinically inactive components, and that there are
no clinically meaningful differences between the reference product and proposed biosimilar product. Interchangeability requires that a product is biosimilar to the reference
product and the product must demonstrate that it can be expected to produce the same clinical results as the reference product and, for products administered multiple times, the
biologic  and  the  reference  biologic  may  be  switched  after  one  has  been  previously  administered  without  increasing  safety  risks  or  risks  of  diminished  efficacy  relative  to
exclusive use of the reference biologic.

A reference biologic is granted 12 years of exclusivity from the time of first licensure of the reference product. An application for a biosimilar product may not be submitted to
the  FDA  until  four  years  following  approval  of  the  reference  product,  and  it  may  not  be  approved  until  12  years  thereafter.  These  exclusivity  provisions  only  apply  to
biosimilars—companies that rely on their own data and file a full BLA may be approved earlier than 12 years. Moreover, certain changes and supplements to an approved BLA,
and  subsequent  applications  filed  by  the  same  sponsor,  manufacturer,  licensor,  predecessor  in  interest,  or  other  related  entity  do  not  qualify  for  the  twelve-year  exclusivity
period.  The  PHSA  also  includes  provisions  to  protect  reference  products  that  have  patent  protection.  The  biosimilar  product  sponsor  and  reference  product  sponsor  may
exchange  certain  patent  and  product  information  for  the  purpose  of  determining  whether  there  should  be  a  legal  patent  challenge.  Based  on  the  outcome  of  negotiations
surrounding the exchanged information, the reference product sponsor may bring a patent infringement suit and injunction proceedings against the biosimilar product sponsor.
The biosimilar applicant may also be able to bring an action for declaratory judgment concerning the patent.

22

 
 
 
 
 
 
 
 
 
In an effort to increase competition in the biologic product marketplace, Congress, the executive branch, and the FDA have taken certain legislative and regulatory steps. For
example, in 2020 the FDA finalized a guidance to facilitate product importation. Moreover, the 2020 Further Consolidated Appropriations Act included provisions requiring
that  sponsors  of  approved  biologic  products,  including  those  subject  to  REMS,  provide  samples  of  the  approved  products  to  persons  developing  biosimilar  products  within
specified timeframes, in sufficient quantities, and on commercially reasonable market-based terms. Failure to do so can subject the approved product sponsor to civil actions,
penalties, and responsibility for attorney’s fees and costs of the civil action. This same bill also includes provisions with respect to shared and separate REMS programs for
reference and generic drug products.

Rare Pediatric Disease Voucher Program

Under the Rare Pediatric Disease Voucher Program, the FDA can award priority review vouchers to sponsors of rare pediatric disease products where the product is intended to
treat serious or life-threatening diseases that primarily affect individuals up to age 18. To qualify, the product must contain no active ingredient (including any ester or salt of the
active ingredient) that has been previously approved by the FDA. The application must also meet other qualifying criteria, including eligibility for FDA priority review. If the
necessary qualifying criteria are met, upon a sponsor’s request and product approval, the FDA may award a priority review voucher. This voucher may be transferred and may
be redeemed to receive priority review of a subsequent marketing application for a different product. Use of a priority review voucher is subject to an FDA user fee. As these
vouchers are transferable, sponsors may sell these vouchers for substantial sums of money. Vouchers may, however, be revoked by the FDA under certain circumstances and
sponsors of approved rare pediatric disease products must submit certain reports to the FDA. To take advantage of the benefits of this program, the product must be designated
by the FDA for a rare pediatric disease no later than September 30, 2024, and approved no later than September 30, 2026, unless the law is reauthorized by Congress.

Government regulation outside of the United States

In  addition  to  regulations  in  the  United  States,  sponsors  are  subject  to  a  variety  of  regulations  in  other  jurisdictions  governing,  among  other  things,  clinical  trials  and  any
commercial sales and distribution of biologic products. Because biologically-sourced raw materials are subject to unique contamination risks, their use may be restricted in
some countries.

Whether  or  not  a  sponsor  obtains  FDA  approval  for  a  product,  a  sponsor  must  obtain  the  requisite  approvals  from  regulatory  authorities  in  foreign  countries  prior  to  the
commencement  of  clinical  trials  or  marketing  of  the  product  in  those  countries.  Certain  countries  outside  of  the  United  States  have  a  similar  process  that  requires  the
submission of a clinical trial application, much like the IND, prior to the commencement of human clinical trials. Save where the Clinical Trial Regulation applies (see below)
in  relation  to  cross-border  trials,  in  the  European  Union,  for  example,  a  request  for  a  Clinical  Trial  Authorization  (“CTA”)  must  be  submitted  to  the  competent  regulatory
authorities and the competent Ethics Committees in the European Union Member States in which the clinical trial takes place, much like the FDA and the IRB, respectively.
Once the CTA request is approved in accordance with the European Union and the European Union Member State’s requirements, clinical trial development may proceed.

The requirements and processes governing the conduct of clinical trials, product licensing, pricing and reimbursement vary from country to country. In all cases, the clinical
trials are conducted in accordance with GCPs and the applicable regulatory requirements and the ethical principles that have their origin in the Declaration of Helsinki.

Failure to comply with applicable foreign regulatory requirements may result in, among other things, fines, suspension, variation or withdrawal of regulatory approvals, product
recalls, seizure of products, operating restrictions, and criminal prosecution.

23

 
 
 
 
 
 
 
 
 
 
European Union regulation and exclusivity

To obtain regulatory approval of an investigational biologic product under European Union regulatory systems, applicants must submit a marketing authorization application
(“MAA”).  The  grant  of  marketing  authorization  in  the  European  Union  for  products  containing  viable  human  tissues  or  cells  such  as  gene  therapy  medicinal  products  is
governed  by  Regulation  1394/2007/EC  on  advanced  therapy  medicinal  products,  read  in  combination  with  Directive  2001/83/EC  of  the  European  Parliament  and  of  the
Council, commonly known as the Community code on medicinal products and Regulation (EC) 726/2004 of the European Parliament and of the Council laying down Union
procedures for the authorization and supervision of medicinal products for human and veterinary use and establishing a European Medicines Agency. Regulation 1394/2007/EC
lays  down  specific  rules  concerning  the  authorization,  supervision  and  pharmacovigilance  of  gene  therapy  medicinal  products,  somatic  cell  therapy  medicinal  products  and
tissue  engineered  products.  Manufacturers  of  advanced  therapy  medicinal  products  must  demonstrate  the  quality,  safety  and  efficacy  of  their  products  to  the  European
Medicines  Agency  (“EMA”)  which  provides  an  opinion  regarding  the  application  for  marketing  authorization.  The  European  Commission  grants  or  refuses  marketing
authorization in light of the opinion delivered by EMA.

Innovative  medicinal  products  are  authorized  in  the  European  Union  based  on  a  full  marketing  authorization  application  (as  opposed  to  an  application  for  marketing
authorization  that  relies  on  data  in  the  marketing  authorization  dossier  for  another,  previously  approved  medicinal  product).  Applications  for  marketing  authorization  for
innovative medicinal products must contain the results of pharmaceutical tests, preclinical tests and clinical trials conducted with the medicinal product for which marketing
authorization is sought. Innovative medicinal products for which marketing authorization is granted are entitled to eight years of data exclusivity. During this period, applicants
for approval of generics or biosimilars of these innovative products cannot make an MMA relying on data contained in the marketing authorization dossier submitted for the
innovative medicinal product to support their application and such generics or biosimilars cannot be placed on the market until 10 years after the first EU marketing of the
reference product. The overall 10-year period will be extended to a maximum of 11 years if, during the first eight years of those 10 years, the marketing authorization holder
obtains an authorization for one or more new therapeutic indications which, during the scientific evaluation prior to their authorization, are held to bring a significant clinical
benefit in comparison with existing therapies. Even if a compound is considered to be a new chemical entity and the innovator is able to gain the period of data exclusivity,
another company, nevertheless, could also market another competing medicinal product for the same therapeutic indication if such company obtained marketing authorization
based on an MAA with a complete independent data package of pharmaceutical tests, preclinical tests and clinical trials.

Products receiving orphan designation in the European Union can receive 10 years of market exclusivity. During this 10-year period, the competent authorities of the European
Union  Member  States  and  European  Commission  may  not  accept  applications  or  grant  marketing  authorization  for  other  similar  medicinal  product  for  the  same  orphan
indication. There are, however, three exceptions to this principle. Marketing authorization may be granted to a similar medicinal product for the same orphan indication if:

● The second applicant can establish in its application that its medicinal product, although similar to the orphan medicinal product already authorized, is safer, more

effective or otherwise clinically superior;

● The holder of the marketing authorization for the original orphan medicinal product consents to a second orphan medicinal product application; or
● The holder of the marketing authorization for the original orphan medicinal product cannot supply sufficient quantities of orphan medicinal product.

An orphan product can also obtain an additional two years of market exclusivity in the European Union for the conduct of pediatric trials. The 10-year market exclusivity may
be  reduced  to  six  years  if,  at  the  end  of  the  fifth  year,  it  is  established  that  the  product  no  longer  meets  the  criteria  for  orphan  designation;  for  example,  if  the  product  is
sufficiently profitable and no longer justifies the maintenance of market exclusivity or if the manufacturer cannot produce sufficient quantities to supply the orphan population.

24

 
 
 
 
 
 
 
 
The criteria for designating an “orphan medicinal product” in the European Union are similar, in principle, to those in the United States. Orphan medicinal products are eligible
for  financial  incentives  such  as  reduction  of  fees  or  fee  waivers.  The  application  for  orphan  medicinal  product  designation  must  be  submitted  before  the  application  for
marketing authorization. Orphan medicinal product designation does not convey any advantage in, or shorten the duration of, the regulatory review and approval process.

In April  2014,  the  EU  adopted  a  new  Clinical  Trials  Regulation  (EU)  No  536/2014  (the  “Clinical  Trials  Regulation”),  which  replaced  the  current  Clinical  Trials  Directive
2001/20/EC (the “Clinical Trials Directive”) on January 31, 2022. The Clinical Trial Regulation has overhauled the previous system of approvals for clinical trials in the EU
whereby all clinical trial approvals were granted purely on a national basis. Specifically, the legislation, which is directly applicable in all member states, aims at simplifying
and streamlining the approval of clinical trials in the EU, whereby there is a streamlined application procedure via a single-entry point and strictly defined deadlines for the
assessment of clinical trial applications. However, the Clinical Trial Regulation does increase public disclosure requirements in relation to clinical trial information.

In the European Union there are also broadly equivalent regimes for the other issues addressed in relation to US regulation including cGMP requirements, accelerated access
(generally through so-called Conditional Marketing Authorizations), pediatric requirements and incentives and patent term restoration (supplementary protection certificates).

Other Healthcare Laws and Regulations

Healthcare providers, physicians and third-party payors play a primary role in the recommendation and use of pharmaceutical products that are granted marketing approval.
Arrangements  with  third-party  payors,  existing  or  potential  customers  and  referral  sources  are  subject  to  broadly  applicable  fraud  and  abuse  and  other  healthcare  laws  and
regulations, and these laws and regulations may constrain the business or financial arrangements and relationships through which manufacturers market, sell and distribute the
products for which they obtain marketing approval. Such restrictions under applicable federal and state healthcare laws and regulations include the following:

● the federal Anti-Kickback Statute, which prohibits, among other things, persons, and entities from knowingly and willfully soliciting, receiving, offering or paying
remuneration, directly or indirectly, in cash or kind, in exchange for, or to induce, either the referral of an individual for, or the purchase, order or recommendation
of, any good or service for which payment may be made under federal healthcare programs such as the Medicare and Medicaid programs. This statute has been
interpreted to apply to arrangements between pharmaceutical manufacturers, on the one hand, and prescribers, purchasers, and formulary managers on the other.
Although a number of statutory exemptions and regulatory safe harbors exist to protect certain common activities from falling under the Anti-Kickback Statute,
these are narrow, and practices may not fall under the applicable safe harbors and exemptions. For example, the United States Department of Health and Human
Services recently promulgated a regulation that is effective in two phases. First, the regulation excludes from the definition of “remuneration” limited categories of
(a) PBM rebates or other reductions in price to a plan sponsor under Medicare Part D or a Medicaid Managed Care Organization plan reflected in point-of sale
reductions in price and (b) PBM service fees. Second, effective January 1, 2023, the regulation expressly provides that rebates to plan sponsors under Medicare
Part D either directly to the plan sponsor under Medicare Part D, or indirectly through a pharmacy benefit manager will not be protected under the anti-kickback
discount  safe  harbor.  The  PPACA  amended  the  intent  requirement  of  the  federal  Anti-Kickback  Statute.  A  person  or  entity  no  longer  needs  to  have  actual
knowledge of this statute or specific intent to violate it in order to commit a violation;

25

 
 
 
 
 
 
 
 
● the federal false claims and civil monetary penalties laws, including the civil False Claims Act (the “FCA”), which prohibit, among other things, individuals, or
entities  from  knowingly  presenting,  or  causing  to  be  presented,  claims  for  payment  from  Medicare,  Medicaid  or  other  third-party  payors  that  are  false  or
fraudulent,  or  making  a  false  statement  to  avoid,  decrease,  or  conceal  an  obligation  to  pay  money  to  the  federal  government.  Certain  marketing  practices,
including  off-label  promotion,  also  may  implicate  the  FCA.  FCA  claims  may  be  pursued  by  whistleblowers  through  qui  tam  actions,  even  if  the  government
declines to intervene and civil liability may be predicated on reckless disregard for the truth. The PPACA also codified case law that a claim including items or
services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the FCA. Separately, the criminal
federal False Claims Act imposes criminal fines or imprisonment against individuals or entities who make or present a claim to the government knowing such
claim to be false, fictitious, or fraudulent;

● the  federal  Physician  Payments  Sunshine  Act,  which  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 (“CMS”), information related to payments and other transfers of value made to or at the request of covered recipients, such as, but not limited
to,  physicians,  physician  assistants,  nurse  practitioners,  clinical  nurse  specialists,  certified  registered  nurse  anesthetists  and  teaching  hospitals,  as  well  as
ownership and investment interests held by physicians and their immediate family. Payments made to physicians and certain research institutions for clinical trials
are included within the ambit of this law. Reported information is made publicly available in searchable formats by CMS;

● additional federal false statements and fraud and abuse statutes prohibit knowingly and willfully executing, or attempting to execute, a scheme to defraud or to
obtain,  by  means  of  false  or  fraudulent  pretenses,  representations  or  promises,  any  of  the  money  or  property  owned  by,  or  under  the  custody  or  control  of,  a
healthcare benefit program, regardless of whether the payor is public or private, in connection with the delivery or payment for health care benefits, knowingly
and willfully embezzling or stealing from a health care benefit program, willfully obstructing a criminal investigation of a health care offense and knowingly and
willfully falsifying, concealing, or covering up by any trick or device a material fact or making any materially false statements in connection with the delivery of,
or payment for, healthcare benefits, items, or services relating to healthcare matters. PPACA amended the intent requirement of certain of these criminal statutes
under the Health Insurance Portability and Accountability Act  of  1996  (“HIPAA”)  so  that  a  person  or  entity  no  longer  needs  to  have  actual  knowledge  of  the
statute, or the specific intent to violate it, to have committed a violation; and

● state and foreign law equivalents of each of the above federal laws, such as anti-kickback and false claims laws which may apply to items or services reimbursed
by any third-party payor, including commercial insurers; 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  or  otherwise  restrict  payments  that  may  be  made  to
healthcare providers and other potential referral sources; 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; and European Union and state laws governing the privacy and security of health
information in certain circumstances, many of which differ from each other in significant ways, may be stricter than those applicable in the US and may not have
the same effect, thus complicating compliance efforts.

Violation  of  the  laws  described  above  or  any  other  governmental  laws  and  regulations  may  result  in  penalties,  including  civil  and  criminal  penalties,  damages,  fines,  the
curtailment or restructuring of operations, the exclusion from participation in federal and state healthcare programs, debarment from government contracting or refusal of orders
under existing contracts, corporate integrity agreements or consent decrees, disgorgement, contractual damages, reputational harm, diminished profits and future earnings, and
imprisonment. Furthermore, efforts to ensure that business activities and business arrangements comply with applicable healthcare laws and regulations can be costly.

26

 
 
 
 
Data Privacy and Security

● HIPAA, as  amended  by  the  Health  Information  Technology  for  Economic  and  Clinical  Health  Act  of  2009,  or  HITECH  Act,  and  similar  state  laws  impose
obligations on certain entities with respect to safeguarding the privacy, security and transmission of protected health information. HIPAA’s security and certain
privacy standards are directly applicable to persons or organizations of covered entities, other than members of the covered entity’s workforce, that create, receive,
maintain or transmit protected health information on behalf of a covered entity for a function or activity regulated by HIPAA. The HITECH Act strengthened the
civil and criminal penalties that may be imposed against covered entities, business associates and individuals, and gave state attorneys general new authority to
file civil actions for damages or injunctions in federal courts to enforce the federal HIPAA laws and seek attorneys’ fees and costs associated with pursuing federal
civil actions. In addition, other federal and state laws, such as the California Consumer Privacy Act, may regulate the privacy and security of information that we
maintain, many of which may differ from each other in significant ways and may not be preempted by HIPAA; and

● the General European Data Protection Regulation (“GDPR”), which became applicable May 25, 2018, harmonizes data privacy laws across Europe. The GDPR
sets forth rules relating to the protection with regard to the processing and transfer of personal data as well as an individual’s right to the protection of personal
data, including medical information and clinical trial related data. In addition, there are rules relating to the export of personal data outside the European Union
and in particular there are certain challenges in relation to export to the United States.

Coverage and Reimbursement

Significant uncertainty exists as to the coverage and reimbursement status of any products for which we may obtain regulatory approval. In the United States, sales of any
product candidates for which regulatory approval for commercial sale is obtained will depend in part on the availability of coverage and adequate reimbursement from third-
party payors. Third-party payors include government authorities and health programs in the United States such as Medicare and Medicaid, managed care providers, private
health  insurers  and  other  organizations.  These  third-party  payors  are  increasingly  reducing  reimbursements  for  medical  products  and  services.  The  process  for  determining
whether a payor will provide coverage for a drug product may be separate from the process for setting the reimbursement rate that the payor will pay for the drug product.
Third-party payors may limit coverage to specific drug products on an approved list, or formulary, which might not include all FDA-approved drugs for a particular indication.
Additionally, the containment of healthcare costs has become a priority of federal and state governments, and the prices of drugs have been a focus in this effort. The U.S.
government,  state  legislatures  and  foreign  governments  have  shown  significant  interest  in  implementing  cost-containment  programs,  including  price  controls,  required
disclosures  of  pricing  and  sensitive  cost  data,  requirement  for  payment  of  manufacturer  rebates  and  negotiation  of  supplemental  rebates,  restrictions  on  reimbursement  and
requirements  for  substitution  of  generic  products.  Coverage  policies  and  third-party  reimbursement  rates  may  change  at  any  time.  Even  if  favorable  coverage  and
reimbursement  status  is  attained  for  one  or  more  products  for  which  we  receive  regulatory  approval,  less  favorable  coverage  policies  and  reimbursement  rates  may  be
implemented in the future.

In the EU, pricing and reimbursement schemes vary widely from country to country. Some countries provide that products may be marketed only after a reimbursement price
has been agreed. Some countries may require the completion of additional studies as part of health technology assessment that compare the cost-effectiveness of a particular
product candidate to currently available therapies. EU member states may approve a specific price for a product, or it may instead adopt a system of direct or indirect controls
on  the  profitability  of  the  company  placing  the  product  on  the  market.  Other  member  states  allow  companies  to  fix  their  own  prices  for  products  but  monitor  and  control
company profits. The downward pressure on health care costs has become intense. As a result, increasingly high barriers are being erected to the entry of new products. In
addition,  in  some  countries,  cross-border  imports  from  low-priced  markets  exert  competitive  pressure  that  may  reduce  pricing  within  a  country.  Any  country  that  has  price
controls or reimbursement limitations may not allow favorable reimbursement and pricing arrangements.

27

 
 
 
 
 
 
 
Health Reform

The United States and some foreign jurisdictions are considering or have enacted a number of reform proposals to change the healthcare system. There is significant interest in
promoting changes in healthcare systems with the stated goals of containing healthcare costs, improving quality, or expanding access. In the United States, the pharmaceutical
industry has been a particular focus of these efforts. For example, healthcare reform measures under the Affordable Care Act included increased Medicaid rebates, expanded the
340B drug discount program, and changes requiring manufacturer discounts currently set at 70 percent on Part D utilization in the Part D coverage gap or “donut hole” and
multiple provisions that could affect the profitability of our drug products. There is continuing development of value-based pricing and reimbursement models. Moreover, on
November 27, 2020, CMS issued an interim final rule implementing a Most Favored Nation payment model under which reimbursement for certain Medicare Part B drugs and
biologicals  will  be  based  on  a  price  that  reflects  the  lowest  per  capita  Gross  Domestic  Product-adjusted  (GDP-adjusted)  price  of  any  non-U.S.  member  country  of  the
Organization  for  Economic  Co-operation  and  Development  (OECD)  with  a  GDP  per  capita  that  is  at  least  sixty  percent  of  the  U.S.  GDP  per  capita.  Current  and  future
healthcare  reform  measures  may  significantly  affect  our  sale  of  any  products,  and  we  continue  to  face  major  uncertainty  due  to  the  status  of  major  legislative  initiatives
surrounding healthcare reform.

Additional Regulation

In  addition  to  the  foregoing,  state  and  federal  laws  regarding  environmental  protection  and  hazardous  substances,  including  the  Occupational  Safety  and  Health  Act,  the
Resource Conservation and Recovery Act and the Toxic Substances Control Act, affect our business. These and other laws govern the use, handling and disposal of various
biologic and chemical substances used in, and wastes generated by, operations. If our operations result in contamination of the environment or expose individuals to hazardous
substances, we could be liable for damages and governmental fines. Equivalent laws have been adopted in other countries that impose similar obligations.

U.S. Foreign Corrupt Practices Act

The  U.S.  Foreign  Corrupt  Practices  Act  (“FCPA”),  prohibits  U.S.  corporations  and  individuals  from  engaging  in  certain  activities  to  obtain  or  retain  business  abroad  or  to
influence a person working in an official capacity. It is illegal to pay, offer to pay or authorize the payment of anything of value to any foreign government official, government
staff member, political party, or political candidate in an attempt to obtain or retain business or to otherwise influence a person working in an official capacity. The scope of the
FCPA  includes  interactions  with  certain  healthcare  professionals  in  many  countries.  Equivalent  laws  have  been  adopted  in  other  foreign  countries  that  impose  similar
obligations.

Competition

Companies  that  are  currently  engaged  in  gene  therapy  or  companies  not  yet  focused  on  developing  cell  and  gene  therapies  could  at  any  time  decide  to  develop  therapies
relevant to our business. Many of our competitors, either alone or with their strategic partners, may have substantially greater financial, technical, and human resources than we
do and may have significantly greater experience in the discovery and development of product candidates, obtaining FDA and other regulatory approvals of product candidates
and  commercializing  those  product  candidates.  Accordingly,  our  competitors  may  be  more  successful  than  us  in  obtaining  approval  for  product  candidates  and  achieving
widespread  market  acceptance.  Our  competitors’  product  candidates  may  be  more  effective,  or  more  effectively  marketed  and  sold,  than  any  product  candidate  we  may
commercialize  and  may  render  our  treatments  obsolete  or  non-competitive  before  we  can  recover  the  expenses  of  developing  and  commercializing  any  of  our  product
candidates.

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

28

 
 
 
 
 
 
 
 
 
 
 
We  anticipate  facing  intense  and  increasing  competition  as  new  product  candidates  enter  the  market  and  advanced  technologies  become  available.  We  expect  any  product
candidates  that  we  develop  and  commercialize  to  compete  on  the  basis  of,  among  other  things,  efficacy,  safety,  convenience  of  administration  and  delivery,  price,  and  the
availability of reimbursement from government and other third-party payors.

Our commercial opportunity could be reduced or eliminated if our competitors develop and commercialize products that are safer, more effective, have fewer or less severe side
effects, are more convenient or are less expensive than any products that we may develop. Our competitors also may obtain FDA or other regulatory approval for their product
candidates  more  rapidly  than  we  may  obtain  approval  for  ours,  which  could  result  in  our  competitors  establishing  a  strong  market  position  before  we  are  able  to  enter  the
market.

Corporate Information

Our principal executive office is located at 1330 Avenue of the Americas, 33rd Floor, New York, NY 10019. Our telephone number in New York is (646) 813-4701. We also
have manufacturing and laboratory facilities and administrative offices in Cleveland, Ohio.

We were incorporated in Wyoming in 1974 as Chemex Corporation, and in 1983 we changed our name to Chemex Pharmaceuticals, Inc. We changed our state of incorporation
from  Wyoming  to  Delaware  on  June  30,  1989.  In  1996  we  merged  with  Access  Pharmaceuticals,  Inc.,  a  private  Texas  corporation,  and  changed  our  name  to  Access
Pharmaceuticals, Inc. On October 24, 2014 we changed our name to PlasmaTech Biopharmaceuticals, Inc. On May 15, 2015 we acquired Abeona Therapeutics LLC and on
June 19, 2015 we changed our name to Abeona Therapeutics Inc.

Suppliers

Some  materials  used  by  us  are  specialized.  We  obtain  materials  from  several  suppliers  based  in  different  countries  around  the  world.  If  materials  are  unavailable  from  one
supplier, we generally have alternate suppliers available.

Human Capital Resources

As a clinical-stage biopharmaceutical company developing cell and gene therapies for life-threatening rare genetic diseases, we seek to attract, hire, develop and retain qualified
and  highly  skilled  personnel  with  experience  in  areas  such  as  research  and  development  and  manufacturing  operations.  We  compete  for  such  personnel  with  numerous
pharmaceutical and chemical companies, specialized biotechnology firms and universities. We strive to support our employees’ well-being through a transparent, inclusive, and
collaborative culture and by providing them with the training, support, and resources to help them succeed professionally.

As of March 21, 2022, we had 90 full-time employees. We have never experienced employment-related work stoppages and believe that we maintain good relations with our
personnel. In addition, to complement our internal expertise, we have contracts with scientific consultants, contract research organizations and university research laboratories
that specialize in various aspects of drug development including clinical development, regulatory affairs, toxicology, process scale-up and preclinical testing.

Web Availability

We make available free of charge through our website, www.abeonatherapeutics.com, our annual reports on Form 10-K and other reports that we file with the Securities and
Exchange  Commission  (“SEC”)  as  well  as  certain  of  our  corporate  governance  policies,  including  the  charters  for  the  audit,  compensation  and  nominating  and  corporate
governance committees of the Board of Directors (the “Board”) and our code of ethics, corporate governance guidelines and whistleblower policy. We will also provide to any
person  without  charge,  upon  request,  a  copy  of  any  of  the  foregoing  materials.  Any  such  request  must  be  made  in  writing  to  us  at:  Abeona  Therapeutics  Inc.  c/o  Investor
Relations, 1330 Avenue of the Americas, 33rd Floor, New York, NY 10019. The SEC’s website, www.sec.gov, contains reports, proxy statements, and other information that we
file electronically with the SEC. The content on any website referred to in this Form 10-K is not incorporated by reference in this Form 10-K unless expressly noted.

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 1A. RISK FACTORS

Our  business,  financial  condition,  financial  results,  and  future  growth  prospects  are  subject  to  a  number  of  risks  and  uncertainties,  including  those  set  forth  below.  The
occurrence of any of the following risks could have a material adverse effect on our business, financial condition, financial results, and future growth prospects. Additional
risks  and  uncertainties  that  are  not  currently  known  to  us  or  that  we  do  not  currently  believe  to  be  material  may  also  negatively  affect  our  business,  financial  condition,
financial results, and future growth prospects.

Our business is subject to numerous risks and uncertainties, including those described in Item 1A “Risk Factors.” These risks include, but are not limited to the following:

RISK FACTOR SUMMARY

● Our cell  and  gene  therapy  product  candidates  are  based  on  proprietary  methodologies,  which  makes  it  difficult  to  predict  the  time  and  cost  of  product  candidate
development and regulatory approval. Additionally, regulatory requirements governing cell and gene therapy products have evolved and may continue to change in the
future.

● We may encounter substantial delays in our clinical studies or we may fail to demonstrate safety and efficacy to the satisfaction of applicable regulatory authorities.

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

● We have received and may apply for additional designations such as breakthrough therapy designation, RMAT designation, fast track designation, and rare pediatric
disease designation from the FDA intended to facilitate or encourage product candidate development. We may not receive any such designations or be able to maintain
them. Moreover, any such designations may not lead to faster development or regulatory review or approval and it does not increase the likelihood that our product
candidates will receive marketing approval.

● While certain of our product candidates have received orphan drug designation from the FDA, there is no guarantee that we will be able to maintain this designation,

receive this designation for any of our other product candidates, or receive or maintain any corresponding benefits, including periods of exclusivity.

● Even if we obtain regulatory approval for a product candidate, our products will remain subject to regulatory scrutiny.
● The COVID-19 pandemic and efforts to reduce its spread has affected our operations and significantly impacted worldwide economic conditions, and could continue

to have a material effect on our operations, business, and financial condition.

● We could  experience  production  problems  in  our  manufacturing  facilities  that  result  in  delays  in  our  development  or  commercialization  programs.  We  might  also
experience  delays  in  manufacturing  if  any  of  our  vendors,  contract  laboratories  or  suppliers  are  found  to  be  out  of  compliance  with  current  Good  Manufacturing
Practice.

● If we fail to comply with applicable regulations, the relevant regulatory authority may require remedial measures that may be costly or time-consuming to implement

and that may include the suspension of a clinical trial or commercial sales or the closure of a manufacturing facility.

● We expect  to  rely  on  third  parties,  and  these  third  parties  may  not  perform  satisfactorily.  Additionally,  our  reliance  on  third  parties  requires  us  to  share  our  trade

secrets, which increases the possibility that a competitor will discover them or that our trade secrets will be misappropriated.

● Our drug candidates are subject to the risks of failure inherent in the development of pharmaceutical products based on new technologies, and our failure to develop

safe and commercially viable drugs would severely limit our ability to become profitable or to achieve significant revenues.

● We may be unable to successfully develop, market, or commercialize our products or our product candidates without establishing new relationships and maintaining
current relationships and our ability to successfully commercialize, and market our product candidates could be limited if a number of these existing relationships are
terminated.

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● We may incur substantial product liability expenses due to the use or misuse of our products for which we may be unable to obtain insurance coverage.
● Our ability to successfully develop and commercialize our drug candidates will substantially depend upon the availability of reimbursement funds for the costs of the

resulting drugs and related treatments.

● The market may not accept any pharmaceutical products that we develop, and adverse public perception of gene therapy products may negatively affect demand for, or

regulatory approval of, our product candidates.

● We may be subject to federal, state, and foreign healthcare laws and regulations, including fraud and abuse laws, false claims laws, health information privacy and

security laws and data privacy laws. If we are unable to comply, or have not fully complied, with such laws, we could face substantial penalties.

● Our business could suffer if we lose the services of, or fail to attract, key personnel.
● Trends toward managed health care and downward price pressures on medical products and services may limit our ability to profitably sell any drugs that we may

develop.

● Our rights to develop and commercialize our product candidates are subject to, in part, the terms and conditions of licenses granted to us by others.
● If we are unable to obtain and maintain patent protection for our product candidates and technology, or if the scope of the patent protection obtained is not sufficiently

broad, our competitors could develop and commercialize products and technology similar or identical to ours.
● Our intellectual property licenses with third parties may be subject to disagreements over contract interpretation.
● We may not be successful in obtaining necessary rights to our product candidates through acquisitions and in-licenses.
● We may not be able to protect our intellectual property rights around the world.
● Issued patents covering our product candidates could be found invalid or unenforceable if challenged in court. We may not be able to protect our trade secrets in court,

and intellectual property litigation could cause us to spend substantial resources.

● Third-parties may initiate legal proceedings alleging that we are infringing their intellectual property rights, the outcome of which would be uncertain and could harm

our business.

● We may be subject to claims asserting that our employees, consultants or advisors have wrongfully used or disclosed alleged trade secrets of their current or former

employers or claims asserting ownership of what we regard as our own intellectual property.

● If we do not obtain patent term extension and data exclusivity for our product candidates, our business may be harmed.
● We have experienced a history of losses; we expect to incur future losses and we may be unable to obtain necessary additional capital to fund operations in the future.

We do not have significant operating revenue and may never achieve profitability.

● Failure to achieve and maintain effective internal controls could have a material adverse effect on our business.
● We expect to continue to need to raise additional capital to operate our business, and our failure to obtain funding when needed or on terms that are favorable to us

may force us to delay, reduce or eliminate our development programs or aspects thereof.

● The market price of our common stock may be volatile and adversely affected by several factors.
● Raising additional  funds  by  issuing  securities  or  through  licensing  or  lending  arrangements  or  through  our  at-the-market  sale  agreement  may  cause  dilution  to  our

existing stockholders, restrict our operations or require us to relinquish proprietary rights.

● Our quarterly operating results may fluctuate significantly.
● Provisions of our charter documents could discourage an acquisition of our company.
● There can be no assurance that we will be able to regain compliance with continued listing standards of the Nasdaq.

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Risks related to the discovery and development of our product candidates

Our  cell  and  gene  therapy  product  candidates  are  based  on  proprietary  methodologies,  which  makes  it  difficult  to  predict  the  time  and  cost  of  product  candidate
development and subsequently obtaining regulatory approval. Only a few gene therapy products have been approved in the U.S. and the EU.

We  have  concentrated  our  therapeutic  product  research  and  development  efforts  on  our  cell  and  gene  therapy  platform,  and  our  future  success  depends  on  the  successful
development of this therapeutic approach. There can be no assurance that any development problems we experience in the future related to our gene and cell therapy platform
will  not  cause  significant  delays  or  unanticipated  costs,  or  that  such  development  problems  can  be  solved.  We  may  also  experience  delays  in  developing  a  sustainable,
reproducible and commercial-scale manufacturing process or transferring that process to commercial partners, which may prevent us from completing our clinical studies or
commercializing our products on a timely or profitable basis, if at all.

In addition, the clinical study requirements of the FDA, the EMA, and other regulatory agencies and the criteria these regulators use to determine the safety and efficacy of a
product candidate vary substantially according to the type, complexity, novelty and intended use and market of the potential products. The regulatory approval process for novel
product candidates such as ours can be more expensive and take longer than for other, better known or more extensively studied pharmaceutical or other product candidates.
Given that only a few gene therapy products have been approved in the Western world, it is not possible to predict how long it will take or how much it will cost to obtain
regulatory approvals for our product candidates in the United States, the EU or other jurisdictions. Approvals by the EMA and the European Commission may not be indicative
of what the FDA may require for approval.

Regulatory requirements governing cell and gene therapy products have evolved and may continue to change in the future. For example, the FDA has established the
OTAT within CBER to consolidate the review of gene therapy and related products, and the Cellular, Tissue and Gene Therapies Advisory Committee to advise CBER on
its review.

Regulatory requirements in the United States and in other jurisdictions governing gene therapy products have changed frequently and will continue to change in the future as
scientific knowledge is acquired. The FDA and EMA have each expressed interest in further regulating gene therapy. For example, the FDA has established the Office Tissues
and Advanced Therapies within CBER to consolidate the review of gene therapy and related products, and the Cellular, Tissue and Gene Therapies Advisory Committee to
advise CBER on its review. Over the last few years, FDA, through CBER, has provided significant guidance regarding the development of gene therapies. Additionally, the
EMA  advocates  a  risk-based  approach  to  the  development  of  a  gene  therapy  product.  Agencies  at  both  the  federal  and  state  level  in  the  United  States,  as  well  as  the  U.S.
congressional committees and other governments or governing agencies, have also expressed interest in further regulating the biotechnology industry. Such action may delay or
prevent  commercialization  of  some,  or  all,  of  our  product  candidates.  These  regulatory  review  agencies,  committees  and  advisory  groups  and  the  new  requirements  and
guidelines they promulgate may lengthen the regulatory review process, require us to perform additional or larger studies, increase our development costs, lead to changes in
regulatory positions and interpretations, delay or prevent approval and commercialization of these treatment candidates or lead to significant post-approval studies, limitations,
or restrictions. As we advance our product candidates, we will be required to consult with these regulatory and advisory groups and comply with applicable requirements and
guidelines. If we fail to do so, we may be required to delay or discontinue development of our product candidates. Delay or failure to obtain, or unexpected costs in obtaining,
the regulatory approval necessary to bring a potential product to market could decrease our ability to generate sufficient product revenue to maintain our business.

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We  may  encounter  substantial  delays  in  our  clinical  studies,  such  as  clinical  holds,  or  we  may  fail  to  demonstrate  safety  and  efficacy  to  the  satisfaction  of  applicable
regulatory authorities.

Before obtaining marketing approval from regulatory authorities for the sale of our product candidates, we must conduct extensive clinical studies to demonstrate the safety,
purity and potency, and efficacy, of the product candidates in humans. Clinical testing is expensive, time-consuming, and uncertain as to outcome. This is especially true for
rare  and/or  complicated  diseases.  We  cannot  guarantee  that  any  clinical  studies  will  be  conducted  as  planned  or  completed  on  schedule,  if  at  all.  A  failure  of  one  or  more
clinical studies can occur at any stage of testing.

The results of preclinical studies, preliminary study results, and early clinical trials of our product candidates may not be predictive of the results of later-stage clinical trials or
the  ultimately  completed  trial.  Product  candidates  in  later  stages  of  clinical  trials  may  fail  to  show  the  desired  safety  and  efficacy  traits  despite  having  progressed  through
preclinical studies and initial clinical trials. Preclinical and early clinical studies may also reveal unfavorable product candidate characteristics, including safety concerns. We
may also experience numerous unforeseen events during, or as a result of, clinical trials that could delay or prevent our ability to receive marketing approval or commercialize
our product candidates, including:

● regulators or IRBs may not authorize us or our investigators to commence or continue a clinical trial, conduct a clinical trial at a prospective trial site, or amend trial

protocols, or regulators or IRBs may require that we modify or amend our clinical trial protocols;

● we may experience delays in reaching, or fail to reach, agreement on acceptable clinical trial contracts or clinical trial protocols with prospective trial sites and our

CROs;

● regulators  may  require  us  to  perform  additional  or  unanticipated  clinical  trials  to  obtain  approval  or  we  may  be  subject  to  additional  post-marketing  testing,

surveillance, or REMS requirements to maintain regulatory approval;

● flaws in a clinical trial may not become apparent until the trial is well advanced;
● clinical trials of our product candidates may produce negative or inconclusive results, or our studies may fail to reach the necessary level of statistical significance, and

we may decide, or regulators may require us, to conduct additional clinical trials or abandon product development programs;

● clinical trials of our product candidates may require us to provide follow-up patient visits for safety for a minimum of five years even if we were to terminate and/or

abandon a product development program;

● our third-party contractors may fail to comply with regulatory requirements or the clinical trial protocol, or fail to meet their contractual obligations to us in a timely

manner, or at all, or we may be required to engage in additional clinical trial site monitoring;

● we, the regulators, or IRBs may require the suspension or termination of clinical research for various reasons, including noncompliance with regulatory requirements
or a finding that the participants are being exposed to unacceptable health risks, undesirable side effects, or other unexpected characteristics (alone or in combination
with other products) of the product candidate, or due to findings of undesirable effects caused by a chemically or mechanistically similar therapeutic or therapeutic
candidate;

● changes in marketing approval and regulatory review policies or changes in or the enactment of additional statutes or regulations;
● the cost of clinical trials of and marketing applications for our product candidates may be greater than we anticipate;
● the supply or quality of our product candidates or other materials necessary to conduct clinical trials may be insufficient or inadequate;
● we may  decide,  or  regulators  may  require  us,  to  conduct  or  gather,  as  applicable,  additional  clinical  trials,  analyses,  reports,  data,  or  preclinical  trials,  or  we  may

abandon product development programs;

● we may fail to reach an agreement with regulators or IRBs regarding the scope, design, or implementation of our clinical trials. For instance, the FDA or comparable

foreign regulatory authorities may require changes to our study design that make further study impractical or not financially prudent;

● we may have delays in adding new investigators or clinical trial sites, or we may experience a withdrawal of clinical trial sites;

33

 
 
 
 
 
 
 
● there may be regulatory questions or disagreements regarding interpretations of data and results, or new information may emerge regarding our product candidates;
● we  may  make  changes  to  our  product  candidates  or  their  manufacturing  process  that  necessitate  additional  studies  or  that  result  in  our  product  candidates  not

performing as expected;

● the FDA or comparable foreign regulatory authorities may disagree with our study design, including endpoints, or our interpretation of data from preclinical studies

and clinical trials or find that a product candidate’s benefits do not outweigh its safety risks;

● the FDA or comparable foreign regulatory authorities may not accept data from studies with clinical trial sites in foreign countries;
● the FDA or comparable regulatory authorities may disagree with our intended indications;
● the FDA or comparable foreign regulatory authorities may fail to approve or subsequently find fault with the manufacturing processes or our contract manufacturer’s

manufacturing facility for clinical and future commercial supplies;

● the data collected from clinical trials of our product candidates may not be sufficient to the satisfaction of the FDA or comparable foreign regulatory authorities to
support the submission of a marketing application, or other comparable submission in foreign jurisdictions or to obtain  regulatory  approval  in  the  United  States  or
elsewhere;

● if one of our product candidates does not receive marketing approval in one country, it may impact our ability to receive marketing approval in other countries;
● the FDA or comparable regulatory authorities may take longer than we anticipate to make a decision on our product candidates; and
● we  may  not  be  able  to  demonstrate  that  a  product  candidate  provides  an  advantage  over  current  standards  of  care  or  current  or  future  competitive  therapies  in

development.

Delays in launching clinical trials resulting from FDA or other regulatory actions, such as a clinical hold letter, would delay the commercialization of our product candidates
and our ability to generate revenue, which would have an adverse effect on our business. For example, in September 2019, we received a clinical hold letter in connection with
our Phase 3 clinical trial for EB-101 stating that the FDA would not provide approval for us to begin our planned Phase 3 clinical trial for EB-101 until we submitted additional
data points on transport stability of EB-101 to clinical sites. Although the FDA removed the clinical hold in December 2019 and provided clearance for us to proceed with our
planned Phase 3 clinical trial, we may encounter similar delays in our clinical studies in the future.

Significant  delays  relating  to  any  preclinical  or  clinical  trials  also  could  shorten  any  periods  during  which  we  may  have  the  exclusive  right  to  commercialize  our  product
candidates or allow our competitors to bring products to market before we do. This may prevent us from receiving marketing approvals and impair our ability to successfully
commercialize our product candidates. If any of the foregoing were to occur, our business, financial condition, results of operations, and prospects will be materially harmed.

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

Identifying and qualifying patients to participate in clinical studies of our product candidates is critical to our success. The timing of our clinical studies depends on the speed at
which we can recruit eligible patients to participate in testing our product candidates. We have experienced delays in some of our clinical studies due to the ultra-rare nature of
the diseases we aim to treat, and we may experience similar delays in the future. If patients are unwilling to participate in our cell and gene therapy studies because of negative
publicity from adverse events in the biotechnology or gene therapy industries or for other reasons, including competitive clinical studies for similar patient populations, the
timeline for recruiting patients, conducting studies, and obtaining regulatory approval of potential products may be delayed. These delays could result in increased costs, delays
in advancing our product development, delays in testing the effectiveness of our technology or termination of the clinical studies altogether.

34

 
 
 
 
 
 
 
We may not be able to identify, recruit or enroll a sufficient number of patients, or those with required or desired characteristics to achieve diversity in a study, to complete our
clinical studies in a timely manner. Patient enrollment is affected by factors including:

● severity of the disease under investigation;
● design of the study protocol;
● size and nature of the patient population;
● eligibility criteria for and design of the study in question;
● perceived risks and benefits of the product candidate under study, including as a result of adverse effects observed in similar or competing therapies;
● proximity and availability of clinical study sites for prospective patients;
● availability of competing therapies and clinical studies;
● efforts to facilitate timely enrollment in clinical studies;
● ability to compensate patients for their time and effort;
● risk that enrolled patients will drop out before completion or not return for post-treatment follow-up;
● inability to obtain or maintain patient informed consents;
● effectiveness of publicity created by clinical trial sites regarding the trial;
● patient referral practices of physicians; and
● ability to monitor patients adequately during and after treatment.

We also plan to seek initial marketing approval in the European Union in addition to the U.S. Our ability to successfully initiate, enroll and complete a clinical study in any
foreign country is subject to additional risks unique to conducting business in foreign countries, such as different standards for the conduct of clinical studies; different laws,
medical standards, and regulatory requirements; and the ability to establish or manage relationships with treatment centers, contract research organizations and physicians.

If we have difficulty enrolling a sufficient number of patients to conduct our clinical studies as planned our development costs may increase, the time for completion of clinical
trials may increase, we may need to delay, limit or terminate ongoing or planned clinical studies, any of which would have an adverse effect on our business.

Our products or product candidates may cause undesirable side effects or have other properties that could delay or prevent their regulatory approval or commercialization.

Undesirable side effects caused by our products or product candidates, including adverse events associated with our product candidates, could interrupt, delay, or halt clinical
trials and could result in the denial of regulatory approval or more limited approvals by the FDA, EMA or other regulatory authorities for any or all targeted indications, or the
inclusion of unfavorable information in our product labeling, such as limitations on the indicated uses or populations for which the products may be marketed or distributed, a
label  with  significant  safety  warnings,  including  boxed  warnings,  contraindications,  and  precautions,  a  label  without  statements  necessary  or  desirable  for  successful
commercialization, or may result in requirements for costly post-marketing testing and surveillance, or other requirements, including REMS, to monitor the safety or efficacy of
the products. These could in turn prevent us from commercializing our products or product candidates and generating revenues from their sale.

In addition, if we or others identify undesirable side effects caused by our product candidates after receipt of marketing approval, the regulatory authorities may require the
addition  of  restrictive  labeling  statements.  Regulatory  authorities  may  withdraw  their  approval  of  the  product.  We  also  may  be  required  to  change  the  way  the  product  is
administered or conduct additional clinical trials. Any of these events could prevent us from achieving or maintaining market acceptance of the affected products or product
candidate or could substantially increase the costs and expenses of commercializing the products or product candidate, which in turn could delay or prevent us from generating
significant revenues from its sale or adversely affect our reputation.

35

 
 
 
 
 
 
 
 
 
Even if we complete the necessary preclinical and clinical studies, we cannot predict when or if we will obtain regulatory approval to commercialize a product candidate or
the approval may be for a narrower indication than we expect.

We cannot commercialize a product until the appropriate regulatory authorities have reviewed and approved the product candidate. Even if our product candidates demonstrate
safety and efficacy in clinical studies, the regulatory agencies may not complete their review processes in a timely manner, or we may not be able to obtain regulatory approval.
Additional delays may result if an FDA Advisory Committee or other regulatory advisory group or authority recommends non-approval or restrictions on approval. In addition,
we  may  experience  delays  or  rejections  based  on  additional  government  regulation  from  future  legislation  or  administrative  action,  or  changes  in  regulatory  agency  policy
during  the  period  of  product  development,  clinical  studies,  and  the  review  process.  Regulatory  agencies  also  may  approve  a  treatment  candidate  for  fewer  or  more  limited
indications, populations, or uses than requested or may grant approval subject to the performance of post-marketing studies, surveillance, or other requirements. In addition,
regulatory  agencies  may  not  approve  the  labeling  claims  that  are  necessary  or  desirable  for  the  successful  commercialization  of  our  treatment  candidates,  or  may  require
significant safety warnings, including black box warnings, contraindications, and precautions. For example, the development of our product candidates for pediatric use is an
important part of our current business strategy, and if we are unable to obtain regulatory approval for the desired age ranges, our business may suffer.

We have received and may apply for additional designations intended to facilitate or encourage product candidate development. We may not receive any such designations
or be able to maintain them. Moreover, any such designations may not lead to faster development or regulatory review or approval and it does not increase the likelihood
that our product candidates will receive marketing approval.

Our product candidates have received regulatory designations including breakthrough therapy designation, RMAT designation, fast track designation, and rare pediatric disease
designation from the FDA. In the future and as appropriate, we may seek additional product designations. Receipt of such a designation is within the discretion of the FDA.
Even  if  we  believe  one  of  our  product  candidates  meets  the  criteria  for  a  designation,  the  FDA  may  disagree.  In  any  event,  the  receipt  of  such  a  designation  for  a  product
candidate may not result in a faster development process, review, or approval compared to product candidates considered for approval under conventional FDA procedures and
does not assure ultimate marketing approval by the FDA. In addition, the FDA may later decide that the product candidates no longer meet the designation conditions, in which
case any granted designations may be revoked. Finally, specifically with respect to our rare pediatric disease designations, if we are not able to obtain FDA approval of our
designated product candidates before the statute sunsets, we would not be eligible to receive priority review vouchers.

Certain of our product candidates have received orphan drug designation from the FDA, there is no guarantee that we will be able to maintain this designation, receive
this designation for any of our other product candidates, or receive or maintain any corresponding benefits, including periods of exclusivity.

While orphan drug designation provides certain advantages, it neither shortens the development time or regulatory review time of a product candidate nor gives the product
candidate any advantage in the regulatory review or approval process. Generally, if a product candidate with orphan drug designation subsequently receives marketing approval
before another product considered by the FDA or comparable foreign regulatory authorities to be the same, for the same orphan indication, the product is entitled to a period of
marketing exclusivity, which precludes the FDA or comparable foreign regulatory authorities from approving another marketing application for the same drug or biologic for
the same indication for seven years. We may not be able to obtain any future orphan drug designations that we apply for, orphan drug designations do not guarantee that we will
be able to successfully develop our product candidates, and there is no guarantee that we will be able to maintain any orphan drug designations that we receive. For instance,
orphan drug designation may be revoked if the FDA finds that the request for designation contained an untrue statement of material fact or omitted material information, or if
the FDA finds that the product candidate was not eligible for designation at the time of the submission of the request. Moreover, we may ultimately not receive any period of
regulatory exclusivity if our product candidates are approved. For instance, we may not receive orphan product regulatory exclusivity if the indication for which we receive
FDA approval is broader than the designation. Orphan exclusivity may also be lost for the same reasons that the designation may be lost. Orphan exclusivity may further be lost
if we are unable to assure a sufficient quantity of the product to meet the needs of patients with the rare disease or condition.

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Even if we obtain orphan exclusivity for any of our current or future product candidates, that exclusivity may not effectively protect the product from competition as different
products can be approved for the same condition or products that are the same as ours can be approved for different conditions. Even after an orphan product is approved, the
FDA or comparable foreign regulatory authorities can also subsequently approve a product containing the same principal molecular features for the same condition if the FDA
concludes that the later product is clinically superior. The FDA may further grant orphan drug designation to multiple sponsors for the same compound or active molecule and
for the same indication. If another sponsor receives FDA or comparable foreign regulatory authority approval for such product before we do, we would be prevented from
launching our product for the orphan indication for a period of at least seven years unless we can demonstrate clinical superiority. FDA’s thinking around sameness with respect
to  gene  therapies,  and  thus  the  circumstances  when  clinical  superiority  would  need  to  be  shown,  is  evolving.  While  the  agency  has  issued  a  guidance  on  the  topic,  certain
decisions may need to be made on a case by case basis, given the novelty of the technology. Moreover, third-party payors may reimburse for products off-label even if not
indicated for the orphan condition.

Even if we obtain regulatory approval for a product candidate, our products will remain subject to regulatory scrutiny.

Even  if  we  obtain  regulatory  approval  in  a  jurisdiction,  regulatory  authorities  may  still  impose  significant  restrictions  on  the  indicated  uses  or  marketing  of  our  product
candidates  or  impose  ongoing  requirements  for  potentially  costly  post-approval  studies,  post-market  surveillance  or  patient  or  drug  restrictions.  Moreover,  the  FDA  and
comparable foreign regulatory authorities will continue to closely monitor the safety profile of any product even after approval, including gene therapy specific requirements
for long term follow up. Additionally, the holder of an approved BLA is obligated to monitor and report adverse events and any failure of a product to meet the specifications in
the BLA. The holder of an approved BLA must also submit new or supplemental applications and obtain FDA approval for certain changes to the approved product, product
labeling  or  manufacturing  process.  Advertising  and  promotional  materials  must  comply  with  FDA  rules  and  are  subject  to  FDA  review,  in  addition  to  other  potentially
applicable federal and state laws.

In  addition,  product  manufacturers  and  their  facilities  are  subject  to  payment  of  user  fees  and  continual  review  and  periodic  inspections  by  the  FDA  and  other  regulatory
authorities for compliance with cGMP and adherence to commitments made in the BLA. If we or a regulatory agency discovers previously unknown problems with a product,
such as adverse events of unanticipated severity or frequency, or that the product is less effective than previously thought, or problems with the facility where the product is
manufactured, a regulatory agency may impose restrictions relative to that product or the manufacturing facility, including requiring recall or withdrawal of the product from
the market or suspension of manufacturing.

If  we  fail  to  comply  with  applicable  regulatory  requirements  following  approval  of  any  of  our  product  candidates  or  during  product  development,  or  if  we  later  discovery
previously unknown safety, efficacy, or manufacturing issues, the following may result:

● restrictions  on  manufacturing,  distribution,  marketing,  or  labeling  of  such  products,  including  restrictions  on  the  indication  or  approved  patient  population,  and

required additional warnings, such as black box warnings, contraindications, and precautions;

● requirements to conduct post-marketing studies or clinical trials, or to institute risk mitigation strategies, such as REMS;
● issuance of corrective information;
● the product may become less competitive, we may face reputational harm, or we may face liability for any harm caused to patients or subjects;
● modifications on the way the product is administered;
● modifications on promotional pieces;
● issuance of warning, untitled, or cyber letters asserting that we are in violation of the law, or of safety alerts, Dear Healthcare Provider letters, press releases, or other

communications containing warnings or other safety information about the product;

● injunction or imposition civil or criminal penalties or monetary fines, restitution, or disgorgement of profits or revenues;

37

 
 
 
 
 
 
 
 
● suspension or withdrawal of regulatory approval;
● suspension or termination of any ongoing clinical studies;
● refusal to approve a pending marketing application, such as a BLA or supplements to a BLA submitted by us;
● seizure, detention, or recall of product;
● refusal to permit the import or export of our products; or
● refusal to allow us to enter into supply contracts, including government contracts, exclusion from federal healthcare programs, FDA debarment, consent decrees, or

corporate integrity agreements.

Any government investigation of alleged violations of law could require us to expend significant time and resources in response and could generate negative publicity. The
occurrence of any event or penalty described above may inhibit our ability to commercialize our product candidates and generate revenues.

The FDA’s policies may change, and additional government regulations may be enacted, that could prevent, limit or delay regulatory approval of our product candidates, that
could limit the marketability of our product candidates, or that could impose additional regulatory obligations on us. For example, a change in administration in the U.S. may
result in new, revised, postponed or frozen regulatory requirements and associated compliance obligations. Changes in medical practice and standard of care may also impact
the marketability of our product candidates. If we are slow or unable to adapt to changes in existing requirements, standards of care, 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 be subject to regulatory enforcement
action.

Should  any  of  the  above  actions  take  place,  they  could  adversely  affect  our  ability  to  achieve  or  sustain  profitability.  Further,  the  cost  of  compliance  with  post-approval
regulations may have a negative effect on our operating results and financial condition.

The COVID-19 pandemic and efforts to reduce its spread have affected our operations and impacted worldwide economic conditions, and could have a material effect on
our operations, business and financial condition.

Over  the  past  two  years,  the  COVID-19  pandemic  has  resulted  in  intermittent  shutdowns  of  non-essential  businesses  throughout  the  world.  The  impact  of  the  COVID-19
pandemic has also resulted in social, economic, and labor instability in the countries in which we, or the third parties with whom we engage, operate. At various times, the
COVID-19 pandemic has substantially burdened healthcare systems worldwide, sometimes delaying enrollment in and progression of clinical trials. Required inspections and
reviews by regulatory agencies have also been delayed at times due to the focus of resources on COVID-19, as well as travel and other restrictions. For example, our Phase 3
VIITALTM clinical trial was temporarily paused in March 2020 due to the COVID-19 pandemic and the restrictions established by our clinical trial site at Stanford University
in  Palo  Alto,  California,  but  resumed  in  June  2020.  Significant  delays  in  the  timing  of  our  clinical  trials  and  in  regulatory  reviews  could  adversely  affect  our  ability  to
commercialize our product candidates.

We may experience disruptions from COVID-19 that impact our business, supply chain, manufacturing operations, clinical trials, and pre-clinical studies, including:

● interruption of key clinical trial activities, including limitations on travel imposed or recommended by federal or state governments, employers, and others;
● the need to postpone, modify, suspend, or terminate clinical trials;
● patients may withdraw from clinical trials;
● we may experience study or manufacturing deviations or noncompliance, requiring that we consult with regulatory authorities, and IRBs, and which may compromise

the ultimate study results or quality of the manufactured products;

● continued delays or inability to obtain raw materials, ingredients, or other necessary supplies, including if third party suppliers need to prioritize other products or

customers over us, including under the Defense Production Act;

● delays or difficulties in enrolling patients in our clinical trials;

38

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● delays or difficulties in clinical site initiation, including difficulties in recruiting clinical site investigators and clinical site staff;
● delays or difficulties in manufacturing clinical drug material;
● diversion of  healthcare  resources  away  from  the  conduct  of  clinical  trials,  including  the  diversion  of  hospitals  serving  as  our  clinical  trial  sites  and  hospital  staff

supporting the conduct of our clinical trials; and

● limitations in employee resources that would otherwise be focused on the conduct of our manufacturing operations, clinical trials, and preclinical studies, including

because of sickness of employees or their families or the desire of employees to avoid contact with large groups of people.

The  ultimate  impact  of  the  COVID-19  pandemic  remains  uncertain  and  subject  to  change.  Due  to  the  potential  impact  of  the  COVID-19  outbreak  on  clinical  trials,  drug
development,  and  manufacturing,  the  FDA  issued  guidance  concerning  how  sponsors  and  investigators  may  address  these  challenges,  as  well  as  guidance  specific  to  gene
therapies and comparable foreign regulatory authorities have done likewise. This guidance recommended that gene therapy manufacturers perform a risk assessment to identify,
evaluate, and mitigate factors that may allow for the transmission of the SARS-CoV-2 virus. The FDA specifically recommended that manufacturers consider areas, such as
donor assessments, cellular and tissue source materials, manufacturing processes, manufacturing facility controls, product and material testing, and the number of individuals
who may receive the product. Per the guidance, risk assessment and mitigation strategies should be submitted to the FDA.

The COVID-19 pandemic may also continue to result in changes in laws and regulations. For example, in March 2020, the U.S. Congress passed the Coronavirus Aid, Relief,
and Economic Security Act (“CARES Act”), which includes various provisions regarding FDA drug shortage reporting requirements, as well as provisions regarding supply
chain security, such as risk management plan requirements, and the promotion of supply chain redundancy and domestic manufacturing. This and any future changes in law
may require that we change our internal processes and procedures to ensure continued compliance. These changes could have a material impact on our ability to access the
capital markets as needed and on our operations and business, and those of the third parties on which we rely.

Risks related to manufacturing

We could experience production problems in our manufacturing facilities that result in delays in our development or commercialization programs or otherwise adversely
affect our business.

We are susceptible to production interruptions that may impede our ability to manufacture cell and gene therapy products and produce an adequate product supply to support
clinical  trials  and  potentially  future  commercialization.  Several  factors  could  cause  production  interruptions,  including  equipment  malfunctions,  facility  contamination,  raw
material shortages or contamination, natural disasters, public health emergencies such as the COVID-19 pandemic, disruption in utility services, human error, or disruptions in
the operations of our suppliers. Our products and product candidates are biologic drugs requiring processing steps that are more complex than those required for most chemical
pharmaceuticals. We characterize our processes and products, and perform testing to ensure the safety, quality and efficacy of each product produced. While we take significant
measures to fully understand and characterize each product, the steps we take may not be sufficient to ensure that a given lot will perform in the intended manner.

There are several risks specific to the manufacturing process for EB-101 which require close attention. As an autologous product there are challenges associated with viability
of biopsies as an incoming material. Due to variables such as the fragility of RDEB skin and site of the biopsy, initiation of autologous keratinocyte growth and expansion can
be  challenging  or  may  be  extended  beyond  the  scheduled  timing.  Another  concern  during  manufacturing  is  the  slowing  of  cell  proliferation,  resulting  in  extended
manufacturing time. If pre-release criteria are not met, the production process must be stopped and a new biopsy must be obtained. If release criteria are out of range, epidermal
sheets must be discarded and the manufacturing process must be repeated.

We currently do not have a backup manufacturer to supply clinical trial material for EB-101. An alternative manufacturer would need to be qualified, through regulatory filings,
which  could  result  in  delays  to  our  clinical  trial  timeline.  The  regulatory  authorities  also  may  require  additional  clinical  trials  if  a  new  manufacturer  is  relied  upon  for
commercial production. Switching manufacturers may involve substantial costs and could result in a delay in our desired clinical and commercial timelines.

39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Accordingly, we employ multiple steps to control our manufacturing process to assure that the products or product candidate is made strictly and consistently in compliance
with the process. Problems with the manufacturing process, including even minor deviations from the normal process, could result in product defects or manufacturing failures
that result in lot failures, product recalls, product liability claims, or insufficient inventory. We may encounter problems achieving adequate quantities and quality of clinical
grade materials that meet FDA, EU or other applicable standards or specifications with consistent and acceptable production yields and costs. In addition, the FDA, EMA and
other foreign regulatory authorities may require us to submit samples of any lot of any approved product together with the protocols showing the results of applicable tests at
any time. Under some circumstances, the FDA, EMA or other foreign regulatory authorities may require that we not distribute a lot until the agency authorizes its release.
Slight deviations in the manufacturing process, including those affecting quality attributes and stability, may result in unacceptable changes in the product that could result in lot
failures or product recalls for approved and marketed products.

Lot failures or product recalls could cause us to delay product launches or clinical trials, which could be costly to us and otherwise harm our business, financial condition,
results of operations and prospects. We also may encounter problems hiring and retaining the experienced scientific, quality control and manufacturing personnel needed to
operate  our  manufacturing  process,  which  could  result  in  delays  in  our  production  or  difficulties  in  maintaining  compliance  with  applicable  regulatory  requirements.  Any
problems in our manufacturing process or facilities could make us a less attractive collaborator for potential partners, including larger pharmaceutical companies and academic
research  institutions,  which  could  limit  our  access  to  additional  attractive  development  programs.  Problems  in  our  manufacturing  process  including  in  internal  and  external
facilities providing supply necessary for manufacturing or challenges with procuring supplies, such as due to global trade policies, also could restrict our ability to meet clinical
trial supply demand, and eventually market demand for any product candidates for which we may receive marketing approval. Disruptions in our manufacturing process may
delay or disrupt our commercialization efforts.

If we or any of our vendors, contract laboratories or suppliers are found to be out of compliance with cGMP, we may experience delays or disruptions in manufacturing
while  we  implement  corrective  actions  or  work  with  these  third  parties  to  remedy  the  violation  or  while  we  work  to  identify  suitable  replacement  vendors,  contract
laboratories or suppliers.

To obtain regulatory approval for commercial manufacturing, we will need to continue to ensure that all of our processes, methods and equipment are compliant with cGMP
and perform extensive audits of vendors, contract laboratories and suppliers. The cGMP requirements govern quality control of the manufacturing process and documentation
policies and procedures. Complying with cGMP requires us to expend time, money and effort in production, record keeping and quality control to assure that the product meets
applicable specifications and other requirements. If we fail to comply with these requirements, we would be subject to possible regulatory action and may not be permitted to
sell any products that we may develop.

We may rely on third parties to conduct aspects of our product manufacturing, and these third parties may not perform satisfactorily. We may rely on third parties to produce
certain materials for our product candidates and, therefore, we can control only certain aspects of their activities.

We and our third-party suppliers, laboratories, and manufacturers may be unable to comply with our specifications, cGMP requirements and with other FDA, state, and foreign
regulatory  requirements.  Poor  control  of  production  processes  can  lead  to  the  introduction  of  adventitious  agents  or  other  contaminants,  or  to  inadvertent  changes  in  the
properties or stability of a product candidate that may not be detectable in final product testing. If we or our contract manufacturers cannot successfully manufacture material
that  conforms  to  our  specifications  and  the  strict  regulatory  requirements  of  the  FDA  or  other  regulatory  authorities,  they  will  not  be  able  to  secure  or  maintain  regulatory
approval  for  their  manufacturing  facilities.  Any  such  deviations  may  also  require  remedial  measures  that  may  be  costly  and/or  time-consuming  for  us  or  a  third  party  to
implement  and  may  include  the  temporary  or  permanent  suspension  of  a  clinical  trial  or  commercial  sales  or  the  temporary  or  permanent  closure  of  a  facility.  Any  such
remedial measures imposed upon or by us or third parties with whom we contract could materially harm our business. Any delays in obtaining products or product candidates
that comply with the applicable regulatory requirements may result in delays to clinical trials, product approvals, and commercialization. It may also require that we conduct
additional studies.

40

 
 
 
 
 
 
 
 
We have manufacturing agreements with third parties that provide for, among other things, production of product candidates for our current and future early stage clinical trials.
Under  certain  circumstances,  the  other  party  is  entitled  to  terminate  its  arrangement  with  us.  If  we  need  to  enter  into  alternative  arrangements,  it  could  delay  our  product
development activities. Our reliance on third parties for certain manufacturing activities will reduce our control over these activities but will not relieve us of our responsibility
to ensure compliance with all required regulations. If a third party does not successfully carry out its contractual duties, meet expected deadlines or manufacture our product
candidates in accordance with regulatory requirements, or if there are disagreements between us and any such third party, we will not be able to complete, or may be delayed in
completing, the preclinical studies required to support future IND submissions and the clinical trials required for approval of our product candidates. In such instances, we may
need  to  enter  into  an  appropriate  replacement  third-party  relationship,  which  may  not  be  readily  available  or  on  acceptable  terms,  which  would  cause  additional  delay  or
increased expense prior to the approval of our product candidates and would thereby have a material adverse effect on our business, financial condition, results of operations
and prospects.

In addition, if the FDA or a comparable foreign regulatory authority does not approve our or a third party’s facilities for the manufacture of our product candidates or if it
withdraws  any  such  approval  in  the  future,  we  may  need  to  find  alternative  manufacturing  facilities,  which  would  significantly  impact  our  ability  to  develop,  obtain  and
maintain regulatory approval for or market our product candidates, if approved. Any new manufacturers would need to either obtain or develop the necessary manufacturing
know-how, and obtain the necessary equipment and materials, which may take substantial time and investment. We must also receive FDA approval for the use of any new
manufacturers  for  commercial  supply.  We  may  not  succeed  in  our  efforts  to  establish  manufacturing  relationships  or  other  alternative  arrangements  for  any  of  our  product
candidates, components, and programs. For example, our product candidates may compete with other products and product candidates for access to manufacturing facilities.
There are a limited number of manufacturers that operate under cGMP regulations and that are both capable of manufacturing for us and willing to do so.

The  manufacture  of  biologic  products  requires  significant  expertise  and  capital  investment,  including  the  development  of  advanced  manufacturing  techniques  and  process
controls.  Manufacturers  of  therapeutics  often  encounter  difficulties  in  production,  particularly  in  scaling  up  initial  production.  These  problems  include  difficulties  with
production costs and yields, quality control, including stability of the product candidate and quality assurance testing, shortages of qualified personnel, and compliance with
strictly enforced federal, state, and foreign regulations. If we or our manufacturers were to encounter any of these difficulties and were unable to perform as agreed, our ability
to provide product candidates to patients in our clinical trials and for commercial use, if approved, would be jeopardized.

Our reliance on these third parties entails risks to which we would not be subject if we manufactured the product candidates ourselves, including:

● reduced control for certain aspects of manufacturing activities;
● reduced control over the protection of our trade secrets and know-how from misappropriation or inadvertent disclosure;
● inability to negotiate manufacturing agreements with third parties under commercially reasonable terms;
● reliance on the third party for regulatory compliance and quality assurance;
● termination or nonrenewal of manufacturing and service agreements with third parties in a manner or at a time that is costly or damaging to us; and
● disruptions  to  the  operations  of  our  third-party  manufacturers  and  service  providers  caused  by  conditions  unrelated  to  our  business  or  operations,  including  the

bankruptcy of the manufacturer or service provider.

Any of these events could lead to clinical trial delays or failure to obtain regulatory approval or impact our ability to successfully commercialize future product candidates.
Some of these events could be the basis for FDA action or action of equivalent competent authorities in foreign jurisdictions, including injunction, recall, seizure or total or
partial  suspension  of  product  manufacturing.  Failure  to  comply  with  ongoing  regulatory  requirements  could  cause  us  to  suspend  production  or  put  in  place  costly  or  time-
consuming remedial measures.

41

 
 
 
 
 
 
 
 
If  any  inspection  or  audit  by  regulatory  authorities  identifies  a  failure  to  comply  with  applicable  regulations,  or  if  a  violation  of  product  specifications  or  applicable
regulations occurs independent of such an inspection or audit, the relevant regulatory authority may require remedial measures that may be costly or time-consuming to
implement and that may include the temporary or permanent suspension of a clinical trial or commercial sales or the temporary or permanent closure of a manufacturing
facility.

Regulatory authorities may inspect or audit the manufacturing facilities for our products and product candidates at any time. Any such remedial measures imposed upon us
could materially harm our business, financial condition, results of operations and prospects. If we fail to comply with applicable cGMP regulations, FDA and foreign regulatory
authorities could impose regulatory sanctions including, among other things, refusal to approve a pending application for a new product candidate or suspension or revocation
of a pre-existing approval. Such an occurrence may cause our business, financial condition, results of operations and prospects to be materially harmed. Additionally, if supply
from our facility is interrupted, there could be a significant disruption in commercial supply of any of our product candidates for which we obtain marketing approval, and in
clinical supply for our product candidates.

If we, our collaborators, or any third-party manufacturers we engage fail to comply with environmental, health and safety laws and regulations, we could become subject
to fines or penalties or incur costs that could harm our business.

We, our collaborators, and any third-party manufacturers we engage are subject to numerous environmental, health and safety laws and regulations, including those governing
laboratory procedures and the generation, handling, use, storage, treatment, manufacture, transportation and disposal of, and exposure to, hazardous materials and wastes, as
well as laws and regulations relating to occupational health and safety. Our operations involve the use of hazardous and flammable materials, including chemicals and biologic
materials. Our operations also produce hazardous waste products. We generally contract with third parties for the disposal of these materials and wastes. We cannot eliminate
the risk of contamination or injury from these materials. In the event of contamination or injury resulting from our use of hazardous materials, we could be held liable for any
resulting damages, and any liability could exceed our resources. We also could incur significant costs associated with civil or criminal fines and penalties.

Although  we  maintain  general  liability  insurance  and  workers’  compensation  insurance  for  certain  costs  and  expenses  that  we  may  incur  due  to  injuries  to  our  employees
resulting from the use of hazardous materials or other work-related injuries, this insurance may not provide adequate coverage against potential liabilities. We do not maintain
insurance for environmental liability or toxic tort claims that may be asserted against us in connection with our storage or disposal of biologic and hazardous materials.

In addition, we may incur substantial costs in order to comply with current or future environmental, health and safety laws and regulations, which have tended to become more
stringent over time. These current or future laws and regulations may impair our research, development, or production efforts. Failure to comply with these laws and regulations
also may result in substantial fines, penalties or other sanctions or liabilities, which could harm our business, financial condition, results of operations and prospects.

Risks related to our reliance on third-parties

We expect to rely on third parties to conduct some or all aspects of our viral vector production, drug product manufacturing, research and preclinical, and clinical testing,
and these third parties may not perform satisfactorily.

We do not expect to independently conduct all aspects of our viral vector production, drug product manufacturing and distribution, research and preclinical, and clinical testing.
We currently rely, and expect to continue to rely, on third parties with respect to these matters. In some cases, these third parties are academic, research or similar institutions
that may not apply the same quality control protocols utilized in certain commercial settings.

42

 
 
 
 
 
 
 
 
 
 
 
Our  reliance  on  these  third  parties  for  research  and  development  activities  reduces  our  control  over  these  activities  but  does  not  relieve  us  of  our  responsibility  to  ensure
compliance with all required regulations and study protocols. For example, for product candidates that we develop and commercialize on our own, we remain responsible for
ensuring that each of our IND-enabling studies and clinical studies are conducted in accordance with the study plan and protocols, and that our viral vectors and drug products
are manufactured in accordance with GMP as applied in the relevant jurisdictions. We must also ensure that our preclinical trials are conducted in accordance with GLPs, as
appropriate. Moreover, the FDA and comparable foreign regulatory authorities require us to comply with GCPs for conducting, recording, and reporting the results of clinical
trials to assure that data and reported results are credible and accurate and that the rights, integrity, and confidentiality of trial participants are protected. Regulatory authorities
enforce these requirements through periodic inspections. If we or any of our third-party service providers fail to comply with applicable regulatory requirements, we or they
may be subject to enforcement or other legal actions, the data generated in our trials or manufacturing development may be deemed unreliable, and the FDA or comparable
foreign regulatory authorities may require us to perform additional studies and manufacturing development. If these third parties do not successfully carry out their contractual
duties, meet expected deadlines, conduct our studies in accordance with regulatory requirements or our stated study plans and protocols, or manufacture our viral vectors and
drug products in accordance with cGMP, or if they need to be replaced or if the quality or accuracy of the data they obtain is compromised due to the failure to adhere to our
protocols, regulatory requirements or for other reasons, we will not be able to complete, or may be delayed in completing, the preclinical and clinical studies and manufacturing
process validation activities required to support future IND, MAA and BLA submissions and approval of our product candidates.

Any  of  these  third  parties  may  terminate  their  engagements  with  us  at  any  time.  If  we  need  to  enter  into  alternative  arrangements,  it  could  delay  our  product  development
activities. Any of these events could lead to clinical study delays or failure to obtain regulatory approval or impact our ability to successfully commercialize future products.
Some of these events could be the basis for FDA action, including injunction, recall, seizure or total or partial suspension of production.

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

Because we rely on third parties to manufacture our vectors and our product candidates, and because we collaborate with various organizations and academic institutions on the
advancement of our cell and gene therapy platform, we must, at times, share trade secrets with them. We seek to protect our proprietary technology in part by entering into
confidentiality  agreements  and,  if  applicable,  material  transfer  agreements,  collaborative  research  agreements,  consulting  agreements  or  other  similar  agreements  with  our
collaborators, advisors, employees, and consultants prior to beginning research or disclosing proprietary information. These agreements typically limit the rights of the third
parties to use or disclose our confidential information, such as trade secrets. Despite the contractual provisions employed when working with third parties, the need to share
trade secrets and other confidential information increases the risk that such trade secrets become known by our competitors, are inadvertently incorporated into the technology
of others, or are disclosed or used in violation of these agreements. Given that our proprietary position is based, in part, on our know-how and trade secrets, a competitor’s
discovery of our trade secrets or other unauthorized use or disclosure would impair our competitive position and may have a material adverse effect on our business.

In addition, these agreements typically restrict the ability of our collaborators, advisors, employees, and consultants to publish data potentially relating to our trade secrets. Our
academic collaborators typically have rights to publish data, provided that we are notified in advance and may delay publication for a specified time in order to secure our
intellectual property rights arising from the collaboration. In other cases, publication rights are controlled exclusively by us, although in some cases we may share these rights
with  other  parties.  We  also  conduct  joint  research  and  development  programs  that  may  require  us  to  share  trade  secrets  under  the  terms  of  our  research  and  development
partnerships or similar agreements. Despite our efforts to protect our trade secrets, our competitors may discover our trade secrets, either through breach of these agreements,
independent  development  or  publication  of  information  including  our  trade  secrets  in  cases  where  we  do  not  have  proprietary  or  otherwise  protected  rights  at  the  time  of
publication. A competitor’s discovery of our trade secrets would impair our competitive position and have an adverse impact on our business.

43

 
 
 
 
 
 
 
Risks associated with commercializing our product candidates

Our drug candidates are subject to the risks of failure inherent in the development of pharmaceutical products based on new technologies, and our failure to develop safe
and commercially viable drugs would severely limit our ability to become profitable or to achieve significant revenues.

We may be unable to successfully commercialize our product candidates if some or all of our product candidates are found to be unsafe or ineffective or otherwise fail to meet
applicable  regulatory  standards  or  receive  necessary  regulatory  clearances.  Additionally,  our  product  candidates  may  be  deemed  too  difficult  to  develop  into  commercially
viable drugs. We may encounter difficulty in manufacturing or marketing our product candidates on a large scale, and proprietary rights of third parties may preclude us from
marketing  our  drug  candidates.  Moreover,  competitors  may  be  able  to  market  superior  or  equivalent  drugs  successfully.  Failure  to  successfully  commercialize  our  product
candidates would have a material adverse effect on our business.

We  may  be  unable  to  successfully  develop,  market,  or  commercialize  our  products  or  our  product  candidates  without  establishing  new  relationships  and  maintaining
current relationships and our ability to successfully commercialize, and market our product candidates could be limited if a number of these existing relationships are
terminated.

Our strategy for the research, development and commercialization of our potential pharmaceutical products may require us to enter into various arrangements with corporate
and academic collaborators, licensors, licensees and others, in addition to our existing relationships with other parties. Specifically, we may seek to joint venture, sublicense or
enter into other marketing arrangements with parties that have an established marketing capability, or we may choose to pursue the commercialization of such products on our
own. We may, however, be unable to establish such additional collaborative arrangements, license agreements, or marketing agreements as we may deem necessary to develop,
commercialize and market our potential pharmaceutical products on acceptable terms. Furthermore, since we maintain and establish arrangements or relationships with third
parties, our business may depend upon the successful performance by these third parties of their responsibilities under those arrangements and relationships. If we are unwilling
or unable to perform our obligations under any license or collaboration arrangement, a third party may have the right to terminate such arrangement with us.

We are subject to extensive governmental regulation, which increases our cost of doing business and may affect our ability to commercialize any new products that we may
develop.

The  FDA  and  comparable  agencies  in  foreign  countries  impose  substantial  requirements  upon  the  introduction  of  pharmaceutical  products  through  lengthy  and  detailed
laboratory, preclinical and clinical testing procedures and other costly and time-consuming procedures to establish safety and efficacy. All of our drugs and drug candidates
require receipt and maintenance of governmental approvals for commercialization. Preclinical and clinical trials and manufacturing of our drug candidates will be subject to the
rigorous testing and approval processes of the FDA and corresponding foreign regulatory authorities. Satisfaction of these requirements typically takes a significant number of
years and can vary substantially based upon the type, complexity, and novelty of the product.

Due to the time-consuming and uncertain nature of the drug candidate development process and the governmental approval process described above, we cannot be certain when
we, independently or with our collaborative partners, might submit a BLA for FDA or other regulatory review. Further, our ability to commence and/or complete development
projects  will  be  subject  to  our  ability  to  raise  enough  funds  to  pay  for  the  development  costs  of  these  projects.  Government  regulation  also  affects  the  manufacturing  and
marketing  of  pharmaceutical  products.  Government  regulations  may  delay  marketing  of  our  potential  drugs  for  a  considerable  or  indefinite  period  of  time,  impose  costly
procedural requirements upon our activities and furnish a competitive advantage to larger companies or companies more experienced in regulatory affairs. Delays in obtaining
governmental regulatory approval could adversely affect our marketing as well as our ability to generate significant revenues from commercial sales.

44

 
 
 
 
 
 
 
 
 
 
Our  drug  candidates  may  not  receive  FDA  or  other  regulatory  approvals  on  a  timely  basis  or  at  all.  Moreover,  if  regulatory  approval  of  a  drug  candidate  is  granted,  such
approval may impose limitations on the indicated use for which such drug may be marketed. Even if we obtain initial regulatory approvals for our drug candidates, our drugs
and our manufacturing facilities would be subject to continual review and periodic inspection, and later discovery of previously unknown problems with a drug, manufacturer
or facility may result in restrictions on the marketing or manufacture of such drug, including withdrawal of the drug from the market. The FDA and other regulatory authorities
stringently apply regulatory standards and failure to comply with regulatory standards can, among other things, result in fines, denial or withdrawal of regulatory approvals,
product recalls or seizures, operating restrictions, and criminal prosecution.

We may incur substantial product liability expenses due to the use or misuse of our products for which we may be unable to obtain insurance coverage.

Our  business  exposes  us  to  potential  liability  risks  that  are  inherent  in  the  testing,  manufacturing,  and  marketing  of  pharmaceutical  products. These  risks  will  expand  with
respect to our drug candidates, if any, that receive regulatory approval for commercial sale and we may face substantial liability for damages in the event of adverse side effects,
including injury or death, or product defects identified with any of our products that are used in clinical tests or marketed to the public. Product liability actions can also have
regulatory consequences, including the withdrawal of clinical trial participants and potential termination of clinical trial sites or entire clinical programs, and the initiation of
investigations, and enforcement actions by regulators, product recalls, withdrawals, revocation of approvals, or labeling, marketing, or promotional restrictions.

Product liability insurance for the biotechnology industry is generally expensive, if available at all, and as a result, we may be unable to obtain insurance coverage at acceptable
costs or in a sufficient amount in the future, if at all. We may be unable to satisfy any claims for which we may be held liable as a result of the use or misuse of products which
we developed, manufactured, or sold and any such product liability claim could adversely affect our business, operating results, or financial condition.

Intense competition may limit our ability to successfully develop and market commercial products.

The biotechnology and pharmaceutical industries are intensely competitive and subject to rapid and significant technological change. Our competitors in the U.S. and elsewhere
are  numerous  and  include,  among  others,  major  multinational  pharmaceutical  and  chemical  companies,  specialized  biotechnology  firms  and  universities  and  other  research
institutions.  Many  of  our  competitors  have  and  employ  greater  financial  and  other  resources,  including  larger  research  and  development,  marketing,  and  manufacturing
organizations. As a result, our competitors may successfully develop technologies and drugs that are more effective or less costly than any that we are developing, which could
render our technology and future products obsolete and noncompetitive.

In  addition,  some  of  our  competitors  have  greater  experience  than  we  do  in  conducting  preclinical  and  clinical  trials  and  obtaining  FDA  and  other  regulatory  approvals.
Accordingly, our competitors may succeed in obtaining FDA or other regulatory approvals for drug candidates more rapidly than we can. Companies that complete clinical
trials, obtain required regulatory agency approvals, and commence commercial sale of their drugs before their competitors may achieve a significant competitive advantage.
Drugs  resulting  from  our  research  and  development  efforts  or  from  our  joint  efforts  with  collaborative  partners  therefore  may  not  be  commercially  competitive  with  our
competitors’ existing products or products under development.

45

 
 
 
 
 
 
 
 
 
Our products and product candidates may face competition sooner than anticipated.

Our products and product candidates may face competition from other products that are the same as or similar to ours. If the FDA or comparable foreign regulatory authorities
approve biosimilar versions of our products or product candidates, or such authorities do not grant our products appropriate or anticipated periods of regulatory exclusivity, the
sales of our products could be adversely affected. Moreover, even if we receive periods of regulatory exclusivity, that exclusivity may not adequately protect us from biosimilar
or other product competition. There may also be changes in regulatory exclusivity policies. For example, there have been efforts to decrease the biologic period of exclusivity to
a shorter timeframe. Future proposed budgets, international trade agreements and other arrangements or proposals may affect periods of exclusivity. If another company pursues
approval of a product that is biosimilar to any biologic product for which we receive FDA approval, we may need to pursue costly and time-consuming patent infringement
actions, which may include certain statutorily specified regulatory steps before an infringement action may be brought. Biosimilar applicants may also be able to bring an action
for declaratory judgment concerning our patents, requiring that we spend time and money defending the action.

Our  ability  to  successfully  develop  and  commercialize  our  drug  candidates  will  substantially  depend  upon  the  availability  of  reimbursement  funds  for  the  costs  of  the
resulting drugs and related treatments.

Market  acceptance  and  sales  of  our  product  candidates  may  depend  on  coverage  and  reimbursement  policies  and  health  care  reform  measures.  Decisions  about  formulary
coverage as well as levels at which government authorities and third-party payors, such as private health insurers and health maintenance organizations, reimburse patients for
the price they pay for our products as well as levels at which these payors pay directly for our products, where applicable, could affect whether we are able to commercialize
these products. We cannot be sure that reimbursement will be available for any of these products. Also, we cannot be sure that coverage or reimbursement amounts will not
reduce  the  demand  for,  or  the  price  of,  our  products.  We  have  not  commenced  efforts  to  have  our  product  candidates  reimbursed  by  government  or  third-party  payors.  If
coverage and reimbursement are not available or are available only at limited levels, we may not be able to commercialize our products. In recent years, officials have made
numerous proposals to change the health care system in the U.S. These proposals include measures that would limit or prohibit payments for certain medical treatments or
subject the pricing of drugs to government control. In addition, in many foreign countries, particularly the countries of the European Union, the pricing of prescription drugs is
subject to government control. If our products are or become subject to government regulation that limits or prohibits payment for our products, or that subjects the price of our
products to governmental control, we may not be able to generate revenue, attain profitability or commercialize our products.

As a result of legislative proposals and the trend towards managed health care in the U.S., third-party payors are increasingly attempting to contain health care costs by limiting
both coverage and the level of reimbursement of new drugs. They may also impose strict prior authorization requirements and/or refuse to provide any coverage of uses of
approved products for medical indications other than those for which the FDA has granted market approvals. As a result, significant uncertainty exists as to whether and how
much third-party payors will reimburse patients for their use of newly-approved drugs, which in turn will put pressure on the pricing of drugs.

The market may not accept any pharmaceutical products that we develop, thereby materially impairing our ability to generate revenue from such products.

The products that we are attempting to develop may compete with drugs manufactured and marketed by other pharmaceutical companies. The degree of market acceptance of
any drugs developed by us will depend on a number of factors, including the establishment and demonstration of the clinical efficacy and safety of our drug candidates, the
potential advantage of our drug candidates over existing therapies and the reimbursement policies of government and third-party payors. Physicians, patients, or the medical
community in general may not accept or use any drugs that we may develop independently or with our collaborative partners and if they do not, our business could suffer.

46

 
 
 
 
 
 
 
 
 
Adverse public perception of gene therapy products may negatively affect demand for, or regulatory approval of, our product candidates.

Our product candidates involve altering genes, and the clinical and commercial success of our product candidates will depend in part on public acceptance of the use of gene
altering therapies for the treatment of genetic diseases. Public attitude may be influenced by claims that gene therapy is unsafe, unethical, or immoral, and, as a result, our
product candidates may not gain the acceptance of the public or the medical community. Negative public reaction to gene therapy in general could result in greater government
regulation and stricter labeling requirements of gene therapy products, including any of our product candidates, and could cause a decrease in the demand for any products we
may develop. Adverse public opinion also may adversely affect our ability to enroll patients in clinical trials.

Healthcare reform measures could hinder or prevent our product candidates’ commercial success.

Any government-adopted reform measures could adversely affect the pricing of healthcare products and services in the U.S. or internationally and the amount of reimbursement
available  from  governmental  agencies  or  other  third-party  payors.  The  continuing  efforts  of  the  U.S.  and  foreign  governments,  insurance  companies,  managed  care
organizations and other payors of health care services to contain or reduce health care costs may adversely affect our ability to set prices for our products which we believe are
fair, restrict coverage and reimbursement, or require payment of increased rebates and our ability to generate revenues and achieve and maintain profitability.

New laws, regulations and judicial decisions, or new interpretations of existing laws, regulations, and decisions, that relate to healthcare availability, methods of delivery or
payment for products and services, or sales, marketing, or pricing, may limit our potential revenue, and we may need to revise our research and development programs. The
pricing and reimbursement environment may change in the future and become more challenging due to several reasons including new healthcare legislation or regulation and
fiscal challenges faced by government health administration authorities. Specifically, in both the U.S. and some foreign jurisdictions, there have been a number of legislative
and regulatory proposals to change the health care system in ways that could affect our ability to sell our products profitably.

We also cannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative or executive action, either in the United
States or abroad.

We  may  be  subject,  directly  or  indirectly,  to  federal,  state,  and  foreign  healthcare  laws  and  regulations,  including  fraud  and  abuse  laws,  false  claims  laws  and  health
information privacy and security laws. If we are unable to comply, or have not fully complied, with such laws, we could face substantial penalties.

If  we  obtain  FDA  approval  for  any  of  our  product  candidates  and  begin  commercializing  those  products  in  the  United  States,  our  operations  will  be  directly,  or  indirectly
through our prescribers, customers, and purchasers, subject to various federal and state laws and regulations, including, without limitation, the federal Anti-Kickback Statute,
the federal civil and criminal false claims act, the civil monetary penalties statute, HIPAA, and the Physician Payments Sunshine Act and regulations. These laws are further
described in the U.S. Biologic Products Development Process section of this annual report. These laws will impact, among other things, our proposed sales, marketing, and
educational programs. In addition, we may be subject to data privacy laws by both the federal government and the states in which we conduct our business. Failure to comply
with these laws could result in penalties, including civil and criminal penalties, damages, fines, the curtailment or restructuring of operations, the exclusion from participation in
federal and state healthcare programs, debarment from government contracting or refusal of orders under existing contracts, corporate integrity agreements or consent decrees,
disgorgement,  contractual  damages,  reputational  harm,  diminished  profits  and  future  earnings,  and  imprisonment.  Furthermore,  efforts  to  ensure  that  business  activities  and
business arrangements comply with applicable healthcare laws and regulations can be costly. Comparable laws and regulations apply internationally.

47

 
 
 
 
 
 
 
 
 
 
We are subject to extensive laws and regulations related to data privacy, and our failure to comply with these laws and regulations could harm our business.

Numerous foreign, federal, and state laws and regulations govern collection, dissemination, use and confidentiality of personally identifiable health information, including state
privacy  and  confidentiality  laws  (including  state  laws  requiring  disclosure  of  breaches),  HIPAA  and  the  European  Union’s  General  Data  Protection  Regulation  (“GDPR”).
These laws and regulations are increasing in complexity and number and may change frequently and sometimes conflict.

HIPAA  establishes  a  set  of  national  privacy  and  security  standards  for  the  protection  of  individually  identifiable  health  information,  including  protected  health  information
(“PHI”),  by  health  plans,  certain  healthcare  clearinghouses  and  healthcare  providers  that  submit  certain  covered  transactions  electronically,  or  covered  entities,  and  their
“business  associates,”  which  are  persons  or  entities  that  perform  certain  services  for,  or  on  behalf  of,  a  covered  entity  that  involve  creating,  receiving,  maintaining  or
transmitting PHI. While we are not currently a covered entity or business associate under HIPAA, we may receive identifiable information from these entities. Failure to protect
this information properly could subject us to HIPAA’s criminal penalties, which may include fines up to $250,000 per violation and/or imprisonment.

GDPR imposes numerous requirements on entities that process personal data in the context of an establishment in the European Economic Area (“EEA”) or that process the
personal  data  of  data  subjects  who  are  located  in  the  EEA.  These  requirements  include,  for  example,  establishing  a  basis  for  processing,  providing  notice  to  data  subjects,
developing procedures to vindicate expanded data subject rights, implementing appropriate technical and organizational measures to safeguard personal data, and complying
with restrictions on the cross-border transfer of personal data from the EEA to countries that the European Union does not consider to have in place adequate data protection
legislation, such as the United States. GDPR additionally establishes heightened obligations for entities that process “special categories” of personal data, such as health data.
Nearly all clinical trials involve the processing of these “special categories” of personal data, and thus processing of personal data collected during the course of clinical trials is
subject to heightened protections under GDPR.

Moreover, California adopted the California Consumer Privacy Act of 2018 (“CCPA”), which went into effect in January 2020. The CCPA has been characterized as the first
“GDPR-like” privacy statute to be enacted in the United States because it mirrors a number of the key provisions of the GDPR. The CCPA establishes a new privacy framework
for  covered  businesses  in  the  State  of  California,  by  creating  an  expanded  definition  of  personal  information,  establishing  new  data  privacy  rights  for  consumers  imposing
special  rules  on  the  collection  of  consumer  data  from  minors,  and  creating  a  new  and  potentially  severe  statutory  damages  framework  for  violations  of  the  CCPA  and  for
businesses that fail to implement reasonable security procedures and practices to prevent data breaches.

The legislative and regulatory landscape for privacy and data security continues to evolve, and there has been an increasing focus on privacy and data security issues which may
affect  our  business.  Failure  to  comply  with  current  and  future  laws  and  regulations  could  result  in  government  enforcement  actions  (including  the  imposition  of  significant
penalties), criminal and/or civil liability for us and our officers and directors, private litigation and/or adverse publicity that negatively affects our business.

48

 
 
 
 
 
 
 
 
Security breaches and other disruptions could compromise our information and expose us to liability, which would cause our business and reputation to suffer.

In the ordinary course of our business, we collect and store sensitive data, including intellectual property, our proprietary business information and that of our suppliers and
business partners, as well as personally identifiable information of clinical trial participants and employees. Similarly, our business partners and third-party providers possess
certain  of  our  sensitive  data.  The  secure  maintenance  of  this  information  is  critical  to  our  operations  and  business  strategy.  Despite  our  security  measures,  our  information
technology  and  infrastructure  may  be  vulnerable  to  attacks  by  hackers  or  breached  due  to  employee  error,  malfeasance,  or  other  disruptions.  Any  such  breach  could
compromise our networks and the information stored there could be accessed, publicly disclosed, lost, or stolen. If such an event were to occur and cause interruptions in our
operations, it could result in a disruption of our development programs and our business operations, whether due to a loss of our trade secrets or other proprietary information or
other  similar  disruptions.  For  example,  the  loss  of  clinical  trial  data  from  completed  or  future  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  were  to  result  in  a  loss  of,  or  damage  to,  our  data  or
applications,  or  inappropriate  disclosure  of  confidential  or  proprietary  information,  we  could  incur  liability,  our  competitive  position  could  be  harmed,  and  the  further
development and commercialization of our product candidates could be delayed.

Our business could suffer if we lose the services of, or fail to attract, key personnel.

We  depend  highly  upon  the  efforts  of  our  senior  management.  The  loss  of  the  services  of  these  individuals  could  delay  or  prevent  the  achievement  of  our  research,
development, marketing, or product commercialization objectives. We do not have employment contracts with our other key personnel. We do not maintain any “key-man”
insurance policies on any of our key employees and we do not intend to obtain such insurance. In addition, due to the specialized scientific nature of our business, we are highly
dependent  upon  our  ability  to  attract  and  retain  qualified  scientific  and  technical  personnel  and  consultants.  There  is  intense  competition  among  major  pharmaceutical  and
chemical  companies,  specialized  biotechnology  firms  and  universities  and  other  research  institutions  for  qualified  personnel  in  the  areas  of  our  activities  and  we  may  be
unsuccessful in attracting and retaining these personnel.

We have experienced turnover in our senior management team, and the loss of one or more of our executive officers or key employees or an inability to attract and retain
highly skilled employees could adversely affect our business.

Our  success  depends  largely  upon  the  continued  services  of  our  key  executive  officers.  We  have  in  the  past  and  may  in  the  future  experience  changes  in  our  executive
management  team  resulting  from  the  departure  of  executives  or  subsequent  hiring  of  new  executives,  which  may  be  disruptive  to  our  business.  To  continue  to  develop  our
pipeline and execute our strategy, we also must attract and retain highly skilled personnel in our industry.

Trends toward managed health care, health technology assessment, and downward price pressures on medical products and services may limit our ability to profitably sell
any drugs that we may develop.

Lower prices for pharmaceutical products or reduced profitability may result from:

● third-party-payors’ increasing  challenges  to  the  prices  charged  for  medical  products  and  services,  including  by  limiting  coverage  and  reimbursement  and  requiring

payment of increased manufacturer rebates;

● the trend toward managed health care in the U.S. and the concurrent growth of Health Maintenance Organizations (“HMOs”) and similar organizations that can control

or significantly influence the purchase of healthcare services and products; and

● state, federal, and foreign legislative proposals to control drug prices, reform healthcare or reduce government insurance programs.

The  cost  containment  measures  that  healthcare  providers  are  instituting,  including  practice  protocols  and  guidelines  and  clinical  pathways,  and  the  effect  of  any  healthcare
reform, could limit our ability to profitably sell any drugs that we may successfully develop. Moreover, any future legislation or regulation, if any, relating to the healthcare
industry or third-party coverage and reimbursement, may cause our business to suffer.

49

 
 
 
 
 
 
 
 
 
 
 
 
Risks related to our intellectual property

Our rights to develop and commercialize our product candidates are subject to, in part, the terms and conditions of licenses granted to us by others.

We rely upon licenses to certain patent rights and proprietary technology from third parties that are important or necessary to the development of our technology and products,
including  technology  related  to  our  manufacturing  process  and  our  product  candidates.  These  and  other  licenses  may  not  provide  exclusive  rights  to  use  such  intellectual
property and technology in all relevant fields of use and in all territories in which we may wish to develop or commercialize our technology and products in the future. As a
result, we may not be able to prevent competitors from developing and commercializing competitive products in territories included in all of our licenses. These licenses may
also require us to grant back certain rights to licensors and to pay certain amounts relating to sublicensing patent and other rights under the agreement.

In some circumstances, particularly in-licenses with academic institutions, we may not have the right to control the preparation, filing and prosecution of patent applications, or
to maintain the patents, covering in-licensed technologies. Therefore, in those cases we cannot be certain that these patents and applications will be prosecuted, maintained and
enforced in a manner consistent with the best interests of our business. If our licensors fail to maintain such patents, or lose rights to those patents or patent applications, the
rights we have licensed may be reduced or eliminated and our right to develop and commercialize any of our products that are the subject of such licensed rights could be
adversely affected. In certain circumstances, we have or may license technology from third parties on a non-exclusive basis. In such instances, other licensees may have the
right to enforce our licensed patents in their respective fields, without our oversight or control. Those other licensees may choose to enforce our licensed patents in a way that
harms our interest, for example, by advocating for claim interpretations or agreeing on invalidity positions that conflict with our positions or our interest. In addition to the
foregoing, the risks associated with patent rights that we license from third parties will also apply to patent rights we may own in the future.

Further, in many of our license agreements we are responsible for bringing any actions against any third party for infringing the patents we have licensed. Certain of our license
agreements  also  require  us  to  meet  development  milestones  to  maintain  the  license,  including  establishing  a  set  timeline  for  developing  and  commercializing  products  and
minimum  yearly  diligence  obligations  in  developing  and  commercializing  the  product.  Disputes  may  arise  regarding  intellectual  property  subject  to  a  licensing  agreement,
including:

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

If any dispute over in-licensed intellectual property prevents or impairs 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 these license agreements, or we are subject to a bankruptcy, the licensor may have the right to terminate the license, in which
event  we  would  not  be  able  to  develop,  manufacture,  or  market  products  covered  by  the  license  or  may  face  other  penalties  under  the  agreements.  Termination  of  these
agreements or reduction or elimination of our rights under these agreements may result in our having to negotiate new or reinstated agreements with less favorable terms or
cause us to lose our rights under these agreements, including our rights to important intellectual property or technology. It is possible that such termination may occur even if
we believe that we have complied with our obligations under a license agreement, if a dispute arises between us and a licensor.

50

 
 
 
 
 
 
 
 
 
 
Furthermore, to the extent that the research resulting in certain of our licensed patent rights and technology was funded by the U.S. government, the government may have
certain rights, or march-in rights, to such patent rights and technology. When new technologies are developed with U.S. government funding, the U.S. government generally
obtains certain rights in any resulting patents, including a non-exclusive, royalty-free license authorizing the U.S. government, or a third party on its behalf, to use the invention
for non-commercial purposes. These rights may permit the government to disclose our confidential information to third parties and to exercise march-in rights to use or allow
third parties to use our licensed technology. The U.S. government can exercise its march-in rights if it determines that action is necessary because we fail to achieve practical
application  of  the  government-funded  technology,  because  action  is  necessary  to  alleviate  health  or  safety  needs,  to  meet  requirements  of  federal  regulations  or  to  give
preference to U.S. industry. In addition, our rights in such inventions may be subject to certain requirements to manufacture products embodying such inventions in the United
States. Any exercise by the government, or a third party on its behalf, of such rights could harm our competitive position, business, financial condition, results of operations and
prospects.

If we are unable to obtain and maintain patent protection for our product candidates and technology, or if the scope of the patent protection obtained is not sufficiently
broad, our competitors could develop and commercialize products and technology similar or identical to ours, and our ability to successfully commercialize our products
and technology may be adversely affected.

Our  success  depends,  in  large  part,  on  our  and  our  licensors’  ability  to  obtain  and  maintain  patent  protection  in  the  United  States  and  other  countries  with  respect  to  our
proprietary product candidates and manufacturing technology. We and our licensors have sought, and we intend to seek in the future, to protect our proprietary positions by
filing patent applications in the United States and abroad related to many of our novel technologies and product candidates that are important to our business.

The patent prosecution process is expensive, time-consuming and complex, and we may not have and may not in the future be able to file, prosecute, maintain, enforce, or
license all necessary or desirable patent applications at a reasonable cost or in a timely manner. For example, in some cases, the work of certain academic researchers in the
gene therapy field has entered the public domain, which may compromise our ability to obtain patent protection for certain inventions related to or building upon such prior
work. Consequently, we will not be able to obtain any such patents to prevent others from using our technology for, and developing and marketing competing products to treat,
these indications. 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.

The patent position of biotechnology and pharmaceutical companies generally is highly uncertain, involves complex legal and factual questions and has, in recent years, been
the subject of much litigation. As a result, the issuance, scope, validity, enforceability, and commercial value of our and our licensors’ patent rights are highly uncertain. Our
pending  and  future  patent  applications  may  not  result  in  patents  being  issued  which  protect  our  technology  or  product  candidates  or  which  effectively  prevent  others  from
commercializing  competitive  technologies  and  product  candidates.  In  particular,  during  prosecution  of  any  patent  application,  the  issuance  of  any  patents  based  on  the
application may depend upon our ability to generate additional preclinical or clinical data that support the patentability of our proposed claims. We may not be able to generate
sufficient additional data on a timely basis, or at all. Changes in either the patent laws or interpretation of the patent laws in the United States and other countries may diminish
the value of our patents or narrow the scope of our and our licensors’ patent protection.

We may not be aware of all third-party intellectual property rights potentially relating to our product candidates. Publications of discoveries in the scientific literature often lag
the actual discoveries, and patent applications in the United States and other jurisdictions are typically not published until 18 months after filing or, in some cases, not at all.

Therefore, we cannot be certain that we were the first to make the inventions claimed in any owned or any licensed patents or pending patent applications, or that we were the
first to file for patent protection of such inventions. Databases for patents and publications, and methods for searching them, are inherently limited, so it is not practical to
review and know the full scope of all issued and pending patent applications. As a result, the issuance, scope, validity, enforceability, and commercial value of our and our
licensed patent rights are uncertain.

51

 
 
 
 
 
 
 
 
 
Even  if  the  patent  applications  we  license  or  may  own  in  the  future  do  issue  as  patents,  they  may  not  issue  in  a  form  that  will  provide  us  with  any  meaningful  protection,
prevent competitors or other third parties from competing with us or otherwise provide us with any competitive advantage. Our competitors or other third parties may be able to
circumvent our patents by developing similar or alternative technologies or products in a non-infringing manner.

The issuance of a patent is not conclusive as to its inventorship, scope, validity or enforceability, and our patents may be challenged in the courts or patent offices in the United
States and abroad. Such challenges may 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 technology and products, or limit the duration of the patent protection of our technology and product candidates.
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  intellectual  property  may  not  provide  us  with  sufficient  rights  to  exclude  others  from  commercializing
products similar or identical to ours.

Our intellectual property licenses with third parties may be subject to disagreements over contract interpretation, which could narrow the scope of our rights to the relevant
intellectual property or technology or increase our financial or other obligations to our licensors.

The  agreements  under  which  we  currently  license  intellectual  property  or  technology  from  third  parties  are  complex,  and  certain  provisions  in  such  agreements  may  be
susceptible to multiple interpretations. The resolution of any contract interpretation disagreement that may arise could narrow what we believe to be the scope of our rights to
the relevant intellectual property or technology or increase what we believe to be our financial or other obligations under the relevant agreement, either of which could harm our
business, financial condition, results of operations and prospects.

We may not be successful in obtaining necessary rights to our product candidates through acquisitions and in-licenses.

We currently have rights to certain intellectual property, through licenses from third parties, to develop our product candidates. Because our programs may require the use of
proprietary rights held by third parties, the growth of our business likely will depend, in part, on our ability to acquire, in-license or use these proprietary rights. We may be
unable to acquire or in-license any compositions, methods of use, processes, or other intellectual property rights from third parties that we identify as necessary for our product
candidates. The licensing or acquisition of third-party intellectual property rights is a competitive area, and several more established companies may pursue strategies to license
or acquire third-party intellectual property rights that we may consider attractive. These established companies may have a competitive advantage over us due to their size,
capital resources and greater clinical development and commercialization capabilities. In addition, companies that perceive us to be a competitor may be unwilling to assign or
license rights to us. We also may be unable to license or acquire third-party intellectual property rights on terms that would allow us to make an appropriate return on our
investment.

We  sometimes  collaborate  with  non-profit  and  academic  institutions  to  accelerate  our  preclinical  research  or  development  under  written  agreements  with  these  institutions.
Typically, these institutions provide us with an option to negotiate a license to any of the institution’s rights in technology resulting from the collaboration. Regardless of such
option, we may be unable to negotiate a license within the specified timeframe or under terms that are acceptable to us. If we are unable to do so, the institution may offer the
intellectual property rights to other parties, potentially blocking our ability to develop our program.

If we are unable to successfully obtain rights to required third-party intellectual property rights or maintain the existing intellectual property rights we have, we may be required
to expend significant time and resources to redesign our product candidates or the methods for manufacturing them or to develop or license replacement technology, all of
which may not be feasible on a technical or commercial basis. If we are unable to do so, we may be unable to develop or commercialize the affected product candidates, which
could harm our business significantly.

52

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

Periodic  maintenance  fees,  renewal  fees,  annuity  fees  and  various  other  government  fees  on  patents  and/or  applications  will  be  due  to  be  paid  to  the  USPTO  and  various
government  patent  agencies  outside  of  the  United  States  over  the  lifetime  of  our  licensed  patents  and/or  applications  and  any  patent  rights  we  may  own  in  the  future.  We
generally rely on our outside counsel or our licensing partners to pay these fees due to non-U.S. patent agencies. The USPTO and various non-U.S. government patent agencies
require compliance with several 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 we are also dependent on our licensors to take the necessary action to comply with these requirements with respect to our licensed
intellectual property. In many cases, an inadvertent lapse can be cured by payment of a late fee or by other means in accordance with the applicable rules. There are situations,
however, in which non-compliance 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. In such an event, potential competitors might be able to enter the market and this circumstance could harm our business.

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

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 could be less extensive than 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 our inventions in all countries
outside  the  United  States,  or  from  selling  or  importing  products  made  using  our  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  our  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
biotechnology 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. For example, an April 2014 report from the Office of the United States Trade Representative identified a number of countries, including India and China, where
challenges to the procurement and enforcement of patent rights have been reported. Several countries, including India and China, have been listed in the report every year since
1989. 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.

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Issued patents covering our product candidates could be found invalid or unenforceable if challenged in court. We may not be able to protect our trade secrets in court.

If  we  or  one  of  our  licensing  partners  initiate  legal  proceedings  against  a  third  party  to  enforce  a  patent  covering  one  of  our  product  candidates,  the  defendant  could
counterclaim that the patent covering our product candidate is invalid or unenforceable. In patent litigation in the United States, defendant counterclaims alleging invalidity or
unenforceability  are  commonplace.  Grounds  for  a  validity  challenge  could  be  an  alleged  failure  to  meet  any  of  several  statutory  requirements,  including  lack  of  novelty,
obviousness, lack of written description or non-enablement. Grounds for an unenforceability assertion could be an allegation that someone connected with prosecution of the
patent withheld information material to patentability from the USPTO, or made a misleading statement, during prosecution. Third parties also may 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, inter partes review and
equivalent proceedings in foreign jurisdictions. Such proceedings could result in the revocation or cancellation of or amendment to our patents in such a way that they no longer
cover our product candidates. The outcome following legal assertions of invalidity and unenforceability is unpredictable. With respect to the validity question, for example, we
cannot be certain that there is no invalidating prior art, of which the patent examiner and we or our licensing partners were unaware during prosecution. If a defendant were to
prevail on a legal assertion of invalidity or unenforceability, we could lose at least part, and perhaps all, of the patent protection on one or more of our product candidates. Such
a loss of patent protection could harm our business.

In addition to the protection afforded by patents, we rely on trade secret protection and confidentiality agreements to protect proprietary know-how that is not patentable or that
we elect not to patent, processes for which patents are difficult to enforce and any other elements of our product candidate discovery and development processes that involve
proprietary know-how, information or technology that is not covered by patents. However, trade secrets can be difficult to protect. Some courts inside and outside the United
States are less willing or unwilling to protect trade secrets. We seek to protect our proprietary technology and processes, in part, by entering into confidentiality agreements with
our employees, consultants, scientific advisors, collaborators, contractors, and other third-parties. We cannot guarantee that we have entered into such agreements with each
party that may have or have had access to our trade secrets or proprietary technology and processes. We also seek to preserve the integrity and confidentiality of our data and
trade secrets by maintaining physical security of our premises and physical and electronic security of our information technology systems. While we have confidence in these
individuals, organizations and systems, agreements or security measures may be breached, and we may not have adequate remedies for any breach. In addition, our trade secrets
may otherwise become known or be independently discovered by competitors.

Third-parties may initiate legal proceedings alleging that we are infringing their intellectual property rights, the outcome of which would be uncertain and could harm our
business.

Our commercial success depends upon our ability and the ability of our collaborators to develop, manufacture, market and sell our product candidates and use our proprietary
technologies without infringing the proprietary rights and intellectual property of third parties. The biotechnology and pharmaceutical industries are characterized by extensive
and  complex  litigation  regarding  patents  and  other  intellectual  property  rights.  We  may  become  party  to,  or  threatened  with,  infringement  litigation  claims  regarding  our
product candidates and technology, including claims from competitors or from non-practicing entities that have no relevant product revenue and against whom our own patent
portfolio may have no deterrent effect. Moreover, we may become party to, or be threatened with, adversarial proceedings or litigation regarding intellectual property rights
with respect to our product candidates and technology, including interference or derivation proceedings, post grant review and inter partes review before the USPTO or foreign
patent offices. Third parties may assert infringement claims against us based on existing patents or patents that may be granted in the future, regardless of their merit. There is a
risk that third parties may choose to engage in litigation with us to enforce or to otherwise assert their patent rights against us. Even if we believe such claims are without merit,
a court of competent jurisdiction could hold that these third-party patents are valid, enforceable, and infringed, which could adversely affect our ability to commercialize our
product candidates or any other of our product candidates or technologies covered by the asserted third-party patents. In order to successfully challenge the validity of any such
U.S. patent in federal court, we would need to overcome a statutory presumption of validity. As this burden is a high one requiring us to prove by clear and convincing evidence
the invalidity of any such U.S. patent claim, there is no assurance that a court of competent jurisdiction would invalidate the claims of any such U.S. patent. Similar challenges
exist in other jurisdictions. If we are found to infringe a third-party’s valid and enforceable intellectual property rights, we could be required to obtain a license from such third-
party  to  continue  developing,  manufacturing,  and  marketing  our  product  candidates  and  technology.  However,  we  may  not  be  able  to  obtain  any  required  license  on
commercially reasonable terms, or at all. Even if we were able to obtain a license, it could be non-exclusive, thereby giving our competitors and other third parties access to the
same technologies licensed to us, and it could require us to make substantial licensing and royalty payments. We could be forced, including by court order, to cease developing,
manufacturing, and commercializing the infringing technology or product candidates. In addition, we could be found liable for monetary damages, including treble damages
and attorneys’ fees, if we are found to have willfully infringed a patent or other intellectual property right. A finding of infringement could prevent us from manufacturing and
commercializing our product candidates or force us to cease some of our business operations, which could harm our business. In addition, we may be forced to redesign our
product  candidates,  seek  new  regulatory  approvals,  and  indemnify  third  parties  pursuant  to  contractual  agreements.  Claims  that  we  have  misappropriated  the  confidential
information or trade secrets of third parties could have a similar negative impact on our business, reputation, financial condition, results of operations and prospects.

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Intellectual property litigation could cause us to spend substantial resources and distract our personnel from their normal responsibilities.

Competitors  may  infringe  our  intellectual  property  rights  or  the  intellectual  property  rights  of  our  licensing  partners,  or  we  may  be  required  to  defend  against  claims  of
infringement. To counter infringement or unauthorized use claims or to defend against claims of infringement can be expensive and time consuming. Even if resolved in our
favor, litigation or other legal proceedings relating to intellectual property claims may cause us to incur significant expenses and could distract our technical and management
personnel from their normal responsibilities. In addition, there could be public announcements of the results of hearings, motions or other interim proceedings or developments
and  if  securities  analysts  or  investors  perceive  these  results  to  be  negative,  it  could  have  a  substantial  adverse  effect  on  the  price  of  our  common  stock.  Such  litigation  or
proceedings  could  substantially  increase  our  operating  losses  and  reduce  the  resources  available  for  development  activities  or  any  future  sales,  marketing,  or  distribution
activities. We may not have sufficient financial or other resources to conduct such litigation or proceedings adequately. Some of our competitors may be able to sustain the costs
of  such  litigation  or  proceedings  more  effectively  than  we  can  because  of  their  greater  financial  resources  and  more  mature  and  developed  intellectual  property  portfolios.
Uncertainties resulting from the initiation and continuation of patent litigation or other proceedings could adversely affect our ability to compete in the marketplace.

We  may  be  subject  to  claims  asserting  that  our  employees,  consultants,  or  advisors  have  wrongfully  used  or  disclosed  alleged  trade  secrets  of  their  current  or  former
employers or claims asserting ownership of what we regard as our own intellectual property.

Many of our employees, consultants or advisors are currently, or were previously, employed at universities or other biotechnology or pharmaceutical companies, including our
competitors or potential competitors. Although we try to ensure that our employees, consultants, and advisors do not use the proprietary information or know-how of others in
their work for us, we may be subject to claims that these individuals or we have used or disclosed intellectual property, including trade secrets or other proprietary information,
of any such individual’s current or former employer. Litigation may be necessary to defend against these claims. If we fail in defending any such claims, in addition to paying
monetary  damages,  we  may  lose  valuable  intellectual  property  rights  or  personnel.  Even  if  we  are  successful  in  defending  against  such  claims,  litigation  could  result  in
substantial costs and be a distraction to management.

In  addition,  while  it  is  our  policy  to  require  our  employees  and  contractors  who  may  be  involved  in  the  conception  or  development  of  intellectual  property  to  execute
agreements assigning such intellectual property to us, we may be unsuccessful in executing such an agreement with each party who, in fact, conceives or develops intellectual
property that we regard as our own. The assignment of intellectual property rights may not be self-executing or the assignment agreements may be breached, and we may be
forced to bring claims against third parties, or defend claims that they may bring against us, to determine the ownership of what we regard as our intellectual property.

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If we fail in prosecuting or defending any such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights or personnel. Even if we are
successful in prosecuting or defending against such claims, litigation could result in substantial costs and be a distraction to management.

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

Our success depends heavily on intellectual property, especially on patents. Obtaining and enforcing patents in the gene therapy industry involves both technological and legal
complexity. Therefore, obtaining and enforcing patents is costly, time-consuming, and inherently uncertain.

As of 2013, the United States transitioned to a “first-to-file” system for deciding which party should be granted a patent when two or more patent applications claiming the
same invention are filed by different parties. A third party that files a patent application in the USPTO before us could therefore be awarded a patent covering an invention of
ours even if we made the invention before it was made by the third party. The change to “first-to-file” from “first-to-invent” is one of the changes to the patent laws of the U.S.
resulting from the Leahy-Smith America Invents Act (the “AIA”). Among some of the other significant changes to the patent laws are changes that limit where a patentee may
file  a  patent  infringement  suit  and  provide  opportunities  for  third  parties  to  challenge  any  issued  patent  in  the  USPTO  via  procedures  including  post-grant  and  inter partes
review. These adversarial actions at the USPTO review patent claims without the presumption of validity afforded to U.S. patents in lawsuits in U.S. federal courts and use a
lower burden of proof than that used in litigation in U.S. federal courts. Therefore, it is generally considered easier for a competitor or third party to have a patent invalidated in
a USPTO post-grant review or inter partes review proceeding than in a litigation in a U.S. federal court. If any of our patents are challenged by a third party in such a USPTO
proceeding, there is no guarantee that we or our licensors or collaborators will be successful in defending the patent, which would result in a loss of the challenged patent right.
The AIA and its implementation could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of any issued
patents, all of which could harm our business and financial condition.

We also may be subject to a third-party pre-issuance submission of prior art to the USPTO or become involved in other contested proceedings such as opposition, derivation,
reexamination, inter partes review, post-grant 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  of,  or  invalidate,  our  patent  rights,  allow  third  parties  to  commercialize  our  technology  or  products  and
compete directly with us, without payment to us, or result in our inability to manufacture or commercialize products without infringing third-party patent rights. In addition, if
the breadth or strength of protection provided by our patents and patent applications is threatened, it could dissuade companies from collaborating with us to license, develop or
commercialize current or future products.

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If we do not obtain patent term extension and data exclusivity for our product candidates, our business may be harmed.

Depending upon the timing, duration and specifics of any FDA marketing approval of our product candidates, one or more of our U.S. patents may be eligible for limited patent
term extension (“PTE”) under the Drug Price Competition and Patent Term Restoration Act of 1984 (the “Hatch-Waxman Amendments”). The Hatch-Waxman Amendments
permit a PTE of up to five years as compensation for patent term lost during the FDA regulatory review process. PTE cannot extend the remaining term of a patent beyond a
total of 14 years from the date of product approval, only one patent may be extended per FDA-approved product, and only those claims covering the approved drug, a method
for using it or a method for manufacturing it may be extended. Further, certain of our licenses currently or in the future may not provide us with the right to control decisions of
the licensor or its other licensees with respect to PTE under the Hatch-Waxman Act. Thus, if one of our important licensed patents is eligible for PTE, and it covers a product of
another licensee in addition to our own product candidate, we may not be able to obtain that extension if the other licensee seeks and obtains that extension first. Moreover, we
may  not  be  granted  an  extension  because  of,  for  example,  failing  to  exercise  due  diligence  during  the  testing  phase  or  regulatory  review  process,  failing  to  apply  within
applicable deadlines, failing to apply prior to expiration of relevant patents or otherwise failing to satisfy applicable requirements, or the applicable time-period or the scope of
patent protection afforded during any such extension could be less than we request. If we are unable to obtain PTE or the duration of any such extension is less than we request,
the period during which we will have the right to exclusively market our product may be shortened and our competitors may obtain approval of competing products following
our patent expiration, and our revenue could be materially reduced.

Intellectual property rights do not necessarily address all potential threats.

The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have limitations, and such rights may not adequately
protect our business or permit us to maintain our competitive advantage. For example:

● others may be able to make gene therapy products that are similar to our product candidates but that are not covered by the claims of the patents that we license or may

own in the future;

● we, or  our  license  partners  or  current  or  future  collaborators,  might  not  have  been  the  first  to  make  the  inventions  covered  by  the  issued  patent  or  pending  patent

application that we license or may own in the future;

● we, or our license partners or current or future collaborators, might not have been the first to file patent applications covering certain of our or their inventions;
● others  may  independently  develop  similar  or  alternative  technologies  or  duplicate  any  of  our  technologies  without  infringing  our  owned  or  licensed  intellectual

property rights;

● it is possible that our pending patent applications or those that we may own in the future will not lead to issued patents;
● issued patents that we hold rights to may be held invalid or unenforceable, including as a result of legal challenges by our competitors;
● our competitors might conduct research and development activities in countries where we do not have patent rights and then use the information learned from such

activities to develop competitive products for sale in our major commercial markets;

● we may not develop additional proprietary technologies that are patentable;
● the patents of others may have an adverse effect on our business; and
● we may  choose  not  to  file  a  patent  application  for  certain  trade  secrets  or  know-how,  and  a  third  party  may  subsequently  file  a  patent  application  covering  such

intellectual property.

Should any of these events occur, they could significantly harm our business, financial condition, results of operations and prospects.

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Risks relating to our financial condition and capital requirements

We have experienced a history of losses; we expect to incur future losses and we may be unable to obtain necessary additional capital to fund operations in the future.

We have recorded minimal revenue to date and have incurred an accumulated deficit of approximately $655.6 million through December 31, 2021. The net loss for the year
ended December 31, 2021 was $84.9 million, including a goodwill impairment charge of $32.5 million. Our losses have resulted principally from costs incurred in research and
development activities related to our efforts to develop clinical drug candidates and from the associated administrative costs.

We  require  substantial  capital  for  our  development  programs  and  operating  expenses,  to  pursue  regulatory  clearances  and  to  prosecute  and  defend  our  intellectual  property
rights. We expect to continue to incur significant expenses and increasing operating losses for the foreseeable future. We anticipate that our expenses will increase substantially
if and as we:

● seek regulatory and marketing approvals for our product candidates that successfully complete clinical studies;
● continue our research and preclinical and clinical development of our product candidates;
● further develop the manufacturing process for our vectors or our product candidates;
● expand the scope of our current clinical studies for our product candidates;
● change or add additional manufacturers or suppliers;
● seek to identify and validate additional product candidates;
● acquire or in-license other product candidates and technologies;
● make milestone or other payments under any license agreements;
● maintain, protect and expand our intellectual property portfolio;
● establish  a  sales,  marketing  and  distribution  infrastructure  in  the  United  States  and  Europe  to  commercialize  any  products  for  which  we  may  obtain  marketing

approval;

● attract and retain skilled personnel;
● build  additional  infrastructure  to  support  our  operations  as  a  larger  public  company  and  our  product  development  and  planned  future  commercialization  efforts,

including manufacturing capacity; and

● experience any delays or encounter issues with any of the above.

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

As of December 31, 2021, our cash, cash equivalents, restricted cash and short-term investments were $50.9 million. Following a comprehensive portfolio review in early 2022,
we have decided to focus our research and development resources on the EB-101 program with the objective of reducing operating expenses and extending our cash runway. As
part of this portfolio prioritization, we have intensified our pursuit of a strategic partnership to take over development activities for our AAV-based gene therapy ABO-102 for
MPS IIIA and we have discontinued development of our AAV-based gene therapy ABO-101 for MPS IIIB. Based upon these current operating plans, our ability to access
additional financial resources and/or our financial flexibility to further reduce operating expenses if required, we believe that we have sufficient resources to fund operations
through at least the next 12 months from the date of the issuance of our consolidated financial statements. However, our operating plan may change as a result of many factors
currently unknown to us, and we may need to seek additional funds sooner than planned, through public or private equity, government or other third-party funding, marketing
and  distribution  arrangements  and  other  collaborations,  strategic  alliances  and  licensing  arrangements  or  a  combination  of  these  approaches.  In  any  event,  we  will  require
additional capital to obtain potential regulatory approval for, and to potentially commercialize, our product candidates. Even if we believe we have sufficient funds for our
current or future operating plans, we may seek additional capital if market conditions are favorable or if we have specific strategic objectives.

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Any  additional  fundraising  efforts  may  divert  our  management  from  their  day-to-day  activities,  which  may  adversely  affect  our  ability  to  develop  and  commercialize  our
product candidates. In addition, we cannot guarantee that future financing will be available in sufficient amounts or on terms acceptable to us, if at all. Moreover, the terms of
any financing may adversely affect the holdings or the rights of our stockholders and the issuance of additional securities, whether common stock, preferred stock or debt, by
us,  or  the  possibility  of  such  issuance,  may  cause  the  market  price  of  our  shares  to  decline.  The  sale  of  additional  equity  or  convertible  securities  would  dilute  all  of  our
stockholders. The incurrence of indebtedness would result in increased fixed payment obligations and we may be required to agree to certain restrictive covenants, such as
limitations  on  our  ability  to  incur  additional  debt,  limitations  on  our  ability  to  acquire,  sell  or  license  intellectual  property  rights  and  other  operating  restrictions  that  could
adversely impact our ability to conduct our business. We could also be required to seek funds through arrangements with collaborative partners or otherwise at an earlier stage
than otherwise would be desirable and we may be required to relinquish rights to some of our technologies or product candidates or otherwise agree to terms unfavorable to us,
any of which may have a material adverse effect on our business, operating results, and prospects.

If we are unable to obtain funding on a timely basis, we may be required to significantly curtail, delay, or discontinue one or more of our research or development programs or
the commercialization of any product candidates or be unable to expand our operations or otherwise capitalize on our business opportunities, as desired, which could materially
affect our business, financial condition, and results of operations.

We do not have significant operating revenue and may never achieve profitability.

To date, we have funded our operations primarily through public offerings of our common stock. Our ability to achieve significant revenue or profitability depends upon our
ability to complete the development of our drug candidates, to develop and obtain patent protection and regulatory approvals for our drug candidates and to manufacture and
commercialize the resulting drugs. We are not expecting any significant revenues in the short-term from our products or product candidates. Furthermore, we may not be able to
ever  successfully  identify,  develop,  commercialize,  patent,  manufacture,  obtain  required  regulatory  approvals  or  market  any  products.  Moreover,  even  if  we  do  identify,
develop,  commercialize,  patent,  manufacture,  or  obtain  required  regulatory  approvals  to  market  additional  products,  we  may  not  generate  revenues  or  royalties  from
commercial  sales  of  these  products  for  a  significant  number  of  years,  if  at  all.  Therefore,  our  operations  are  subject  to  all  the  risks  inherent  in  the  establishment  of  a  new
business  enterprise.  In  the  next  couple  of  years,  we  expect  limited  revenues  from  product  sales,  if  any,  and  any  amounts  that  we  receive  under  strategic  partnerships  and
research or drug development collaborations that we may establish and, as a result, we may be unable to achieve or maintain profitability in the future or to achieve significant
revenues in order to fund our operations.

Failure to achieve and maintain effective internal controls could have a material adverse effect on our business.

Effective internal controls are necessary for us to provide reliable financial reports. If we cannot provide reliable financial reports, our operating results could be harmed. All
internal  control  systems,  no  matter  how  well  designed,  have  inherent  limitations.  Therefore,  even  those  systems  determined  to  be  effective  can  provide  only  reasonable
assurance with respect to financial statement preparation and presentation.

Any failure to implement required new or improved controls, or difficulties encountered in their implementation, could harm our operating results, or cause us to fail to meet
our  reporting  obligations.  Failure  to  achieve  and  maintain  an  effective  internal  control  environment  could  cause  investors  to  lose  confidence  in  our  reported  financial
information, which could have a material adverse effect on our stock price. Failure to comply with Section 404 of the Sarbanes-Oxley Act could also potentially subject us to
actions or investigations by the SEC or other regulatory authorities.

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We expect to continue to need to raise additional capital to operate our business, and our failure to obtain funding when needed or on terms that are favorable to us may
force us to delay, reduce or eliminate our development programs or aspects thereof.

We will need to raise additional capital to fund our future operations and we cannot be certain that funding will be available to us on acceptable terms on a timely basis, or at
all. Our ability to raise capital through the sale of securities may be limited by our number of authorized shares of common stock and various rules of the SEC and the Nasdaq
that place limits on the number and dollar amount of securities that we may sell. Currently, we do not have sufficient shares of common stock authorized under our Certificate
of Incorporation to conduct an offering of common stock. If we fail to raise additional funds on acceptable terms or at all, we may be unable to complete planned preclinical
and clinical trials or obtain approval of our product candidates from the FDA and other regulatory authorities. In addition, we could be forced to delay, discontinue, or curtail
product  development,  or  forego  licensing  in  attractive  business  opportunities.  Any  additional  sources  of  financing  will  likely  involve  the  issuance  of  our  equity  or  debt
securities, which will have a dilutive effect on our stockholders.

Risks related to our common stock

The market price of our common stock may be volatile and adversely affected by several factors.

The market price of our common stock could fluctuate significantly in response to various factors and events, including:

● our ability to integrate operations, technology, products, and services;
● our ability to execute our business plan;
● operating results below expectations;
● announcements concerning product development results, including clinical trial results;
● regulatory or legal developments in the U.S. or EU, including decisions from regulatory agencies relating to our product candidates;
● litigation or public concern about the safety of our potential products;
● our issuance of additional securities, including debt or equity or a combination thereof, which will be necessary to fund our operating expenses;
● announcements of technological innovations or new products by us or our competitors;
● loss of any strategic relationship;
● industry developments, including, without limitation, changes in healthcare policies or practices or third-party reimbursement policies;
● economic and other external factors;
● period-to-period fluctuations in our financial results; and
● whether an active trading market in our common stock develops and is maintained.

In addition, the securities markets have from time-to-time experienced significant price and volume fluctuations that are unrelated to the operating performance of particular
companies. These market fluctuations may also materially and adversely affect the market price of our common stock.

Raising  additional  funds  by  issuing  securities  or  through  licensing  or  lending  arrangements  or  through  our  at-the-market  sale  agreement  may  cause  dilution  to  our
existing stockholders, restrict our operations, or require us to relinquish proprietary rights.

If we raise additional capital by issuing equity securities, the share ownership of existing stockholders will be diluted. Any future debt financing may involve covenants that,
among other restrictions, limit our ability to incur liens or additional debt, pay dividends, redeem, or repurchase our common stock, make certain investments or engage in
certain merger, consolidation, or asset sale transactions. In addition, if we raise additional funds through licensing arrangements or the disposition of any of our assets, it may be
necessary to relinquish potentially valuable rights to our product candidates or grant licenses on terms that are not favorable to us.

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The terms of any financing may adversely affect the holdings or the rights of our stockholders and the issuance of additional securities, whether equity or debt, or the possibility
of such issuance, may cause the market price of our shares to decline. We may sell shares or other securities in other offerings, including under our open market sale agreement,
at a price per share that is less than the prices per share paid by other investors, and investors purchasing shares of our common stock, preferred stock or other securities in the
future could have rights superior to existing stockholders. The sale of additional equity or convertible securities would dilute all of our stockholders and the terms of these
securities may include liquidation or other preferences that adversely affect our existing stockholders.

We have not paid cash dividends in the past and do not expect to pay cash dividends in the foreseeable future. Any return on investment may be limited to the value of our
common stock.

We have never paid cash dividends on our common stock and do not anticipate paying cash dividends on our common stock in the foreseeable future. The payment of dividends
on our capital stock will depend on our earnings, financial condition and other business and economic factors affecting us at such time as the board of directors may consider
relevant. If we do not pay dividends, our common stock may be less valuable because a return on stockholder investment will only occur if the common stock price appreciates.

Our quarterly operating results may fluctuate significantly.

We expect our operating results to be subject to quarterly fluctuations. Our net loss and other operating results will be affected by numerous factors, including:

● variations in the level of expenses related to our development programs;
● addition or termination of clinical trials;
● any intellectual property infringement lawsuit or arbitration in which we are, or may become, involved;
● regulatory developments affecting our product candidates; and
● our execution of any collaborative, licensing or similar arrangements, and the timing of payments we may make or receive under these arrangements.

If our quarterly operating results fall below the expectations of investors or securities analysts, the price of our common stock could decline substantially. Furthermore, any
quarterly fluctuations in our operating results may, in turn, cause the price of our common stock to fluctuate substantially.

Provisions of our charter documents could discourage an acquisition of our company that would benefit our stockholders and may have the effect of entrenching, and
making it difficult to remove, management.

Provisions of our Certificate of Incorporation and Bylaws may make it more difficult for a third party to acquire control of us, even if a change in control would benefit our
stockholders. In particular, shares of our preferred stock may be issued in the future without further stockholder approval and upon such terms and conditions, and having such
rights, privileges and preferences, as our Board of Directors may determine, including, for example, rights to convert into our common stock. The rights of the holders of our
common stock will be subject to, and may be adversely affected by, the rights of the holders of any of our preferred stock that may be issued in the future. The issuance of our
preferred stock, while providing desirable flexibility in connection with possible acquisitions and other corporate purposes, could have the effect of making it more difficult for
a third party to acquire control of us. This could limit the price that certain investors might be willing to pay in the future for shares of our common stock and discourage these
investors from acquiring a majority of our common stock. Further, the existence of these corporate governance provisions could have the effect of entrenching management and
making it more difficult to change our management.

61

 
 
 
 
 
 
 
 
 
 
 
There can be no assurance that we will be able to regain and maintain compliance with continued listing standards of the Nasdaq Capital Market.

The Nasdaq Capital Market’s continued listing standards for our common stock require, among other things, that (i) we maintain a closing bid price for our common stock of at
least $1.00, and (ii) we maintain: (A) stockholders’ equity of $2.5 million; (B) market value of listed securities of $35 million; or (C) net income from continuing operations of
$500,000 in the most recently completed fiscal year or in two of the last three most recently completed fiscal years. Any failures to satisfy any continued listing requirements
could lead to the receipt of a deficiency notice from the Nasdaq and ultimately to a delisting from trading of our common stock.

On November 16, 2021, we received a deficiency letter notifying us that we had not maintained a closing bid price for our common stock of at least $1.00 for a 30-day period.
In accordance with Nasdaq rules, we have been provided an initial period of 180 calendar days, or until May 16, 2022 (the “Compliance Date”), to regain compliance with the
bid  price  requirement.  If  we  do  not  regain  compliance  with  the  bid  price  requirement  by  the  Compliance  Date,  we  may  be  eligible  for  an  additional  180  calendar  day
compliance period. If we do not regain compliance with the bid price requirement by May 16, 2022 and are not eligible for an additional compliance period at that time, our
common stock will be subject to delisting from the Nasdaq Capital Market. We cannot be certain that we will be able to regain compliance and then maintain compliance with
the minimum bid price and the other standards in order to maintain a listing of our common stock on the Nasdaq Capital Market.

If our common stock were delisted from the Nasdaq Capital Market, among other things, this could result in a number of negative implications, including reduced liquidity in
our common stock as a result of the loss of market efficiencies associated with the Nasdaq and the loss of federal preemption of state securities laws as well as the potential loss
of confidence by suppliers, customers and employees, institutional investor interest, fewer business development opportunities, greater difficulty in obtaining financing and
breaches of certain contractual obligations.

Our ability to use our net operating loss carry forwards may be subject to limitation.

Generally, a change of more than 50% in the ownership of a company’s stock, by value, over a three-year period constitutes an ownership change for U.S. federal income tax
purposes. An ownership change may limit our ability to use our net operating loss carryforwards attributable to the period prior to the change. As a result, if we earn net taxable
income, our ability to use our pre-change net operating loss carryforwards to offset U.S. federal taxable income may become subject to limitations, which could potentially
result in increased future tax liability for us. As of December 31, 2021, we had net operating loss carryforwards aggregating approximately $338.1 million.

ITEM 1B. UNRESOLVED STAFF COMMENTS

Not Applicable.

ITEM 2.

PROPERTIES

Our corporate headquarters are located in New York, New York, where we currently lease 10,400 square feet of office space. That lease expires in January 2026. We also lease
48,900 square feet of manufacturing, laboratory and office space in Cleveland, Ohio. That lease expires in December 2030. We believe that our facilities are sufficient to meet
our current needs and that suitable space will be available as and when needed.

62

 
 
 
 
 
 
 
 
 
 
 
 
ITEM 3.

LEGAL PROCEEDINGS

Our arbitration proceeding with REGENXBIO Inc. (“REGENXBIO”) regarding the former license agreement between us and REGENXBIO relating to use of the AAV9 capsid
in our MPS IIIA, MPS IIIB, CLN1 (which has now been sold to Taysha Gene Therapies), and CLN3 programs terminated in the fourth quarter of 2021. The license terminated
on May 2, 2020, and on May 25, 2020, we filed an arbitration claim with the American Arbitration Association (“AAA”) alleging that REGENXBIO materially breached the
license agreement prior to termination and seeking, among other things, a declaration that as a result of REGENXBIO’s material breach, we were not responsible for payments
totaling  $28  million  (which  would  otherwise  have  been  due  in  2020)  plus  accrued  interest.  REGENXBIO  disputed  our  arbitration  claim  and  filed  a  counterclaim  seeking
payment of these amounts. An arbitration hearing before a tribunal of three AAA arbitrators was held on March 8 and March 9, 2021. On July 13, 2021, the tribunal found in
favor of REGENXBIO in connection with the parties’ arbitration claims and counterclaims. The tribunal awarded REGENXBIO $28.0 million plus interest.

On August 9, 2021, we filed a second arbitration claim with the AAA asserting that a settlement had been reached before the tribunal’s award in the first arbitration was issued.
On  September  14,  2021,  REGENXBIO  filed  its  answer,  a  counterclaim  seeking  attorney  fees  and  costs,  and  a  request  for  permission  to  file  a  case  dispositive  motion.  A
preliminary hearing was held on November 1, 2021, during which the AAA tribunal set timetables for discovery and for REGENXBIO’s filing of its case dispositive motion.
Those timetables were formalized in a procedural order issued by the tribunal on November 8, 2021. Under the schedule set by the tribunal, REGENXBIO’s opening brief in
support of its case dispositive motion was filed on November 8, 2021, briefing was scheduled to be completed on December 29, 2021, and oral argument was scheduled for
January 14, 2022. REGENXBIO had also filed suit in the New York State Supreme Court Commercial Division seeking enforcement of the original arbitration award, and we
had requested that the Court stay that proceeding until the second arbitration is complete. Oral argument on our request for a stay was set for March 10, 2022.

On November 12, 2021, we entered into a settlement agreement (the “Settlement Agreement”) with REGENXBIO to resolve all current disputes between the parties, including
the aforementioned AAA arbitration and New York State Supreme Court action. In accordance with the Settlement Agreement, we agreed to pay REGENXBIO a total of $30
million, payable as follows: (1) $20 million that was paid in 2021 after execution of the Settlement Agreement, (2) $5 million on the first anniversary of the effective date of the
Settlement  Agreement,  and  (3)  $5  million  upon  the  earlier  of:  (i)  the  third  anniversary  of  the  effective  date  of  the  Settlement  Agreement  or  (ii)  the  closing  of  a  Strategic
Transaction, as defined in the Settlement Agreement.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

63

 
 
 
 
 
 
 
 
PART II

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

SECURITIES

Our common stock has traded on the Nasdaq Capital Market (“Nasdaq”) under the symbol “ABEO” since June 22, 2015.

We have never declared or paid any cash dividends on our common stock and we do not anticipate paying any cash dividends on our common stock in the foreseeable future.
The payment of dividends, if any, in the future is within the discretion of our Board of Directors and will depend on our earnings, capital requirements and financial condition
and other relevant facts. We currently intend to retain all future earnings, if any, to finance the development and growth of our business.

The number of record holders of our common stock as of March 21, 2022 was approximately 166.

Equity Compensation Plan Information

The  following  table  sets  forth,  as  of  December  31,  2021,  information  about  shares  of  common  stock  outstanding  and  available  for  issuance  under  our  existing  equity
compensation plans.

Plan Category

Equity compensation plans approved by security holders:

2015 Equity Incentive Plan
2005 Equity Incentive Plan
Equity compensation plans not approved by security
holders

Total

Issuer Repurchases of Equity Securities

None.

Recent Sales of Unregistered Securities

None.

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

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

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

7,854,851 
80,000 

- 
7,934,851 

$

$

1.54   
1.28   

-   
1.54   

1,388,108 
- 

- 
1,388,108 

64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 6.

[RESERVED]

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

The following discussion should be read in conjunction with our consolidated financial statements and related notes included in this Form 10-K.

Abeona is a clinical-stage biopharmaceutical company developing cell and gene therapies for life-threatening rare genetic diseases. Our lead clinical program is EB-101, an
autologous, gene-corrected cell therapy for recessive dystrophic epidermolysis bullosa (“RDEB”), which is currently in the pivotal Phase 3 VIITAL™ clinical trial. Following a
comprehensive portfolio review in early 2022, we have decided to focus our research and development resources on the VIITAL™ readout while actively pursuing a potential
commercialization  partner  for  EB-101  with  the  objective  of  reducing  operating  expenses  and  extending  our  cash  runway.  As  part  of  this  portfolio  prioritization,  we  have
intensified  our  pursuit  of  a  strategic  partnership  to  take  over  development  activities  for  our  adeno-associated  virus  (“AAV”)-based  gene  therapy  ABO-102  for  Sanfilippo
syndrome type A (“MPS IIIA”) and we have discontinued development of our AAV-based gene therapy ABO-101 for Sanfilippo syndrome type B (“MPS IIIB”).

We  plan  to  continue  to  develop  AAV-based  gene  therapies  designed  to  treat  ophthalmic  and  other  diseases  and  next-generation  AAV-based  gene  therapies  using  the  novel
AIM™ capsid platform that we have exclusively licensed from the University of North Carolina at Chapel Hill, and internal AAV vector research programs.

MANAGEMENT’S REVIEW OF KEY ACTIVITIES IN 2021

In 2021, we continued our mission of providing novel cell and gene therapies to patients who currently have no approved treatment options as we continued to advance the EB-
101 pivotal study toward completion to support a U.S. Biologics License Application (BLA) submission. At the same time, we continued to make steady progress with other
preclinical programs. Here is a recap of our recent accomplishments.

EB-101 (Autologous, Gene-Corrected Cell Therapy) for RDEB

In 2021, we continued to enroll patients in our pivotal Phase 3 VIITAL™ study for our investigational product for recessive dystrophic epidermolysis bullosa (RDEB), EB-101.
Under the study protocol, the enrollment target is approximately 36 randomized large chronic wounds. To increase patient enrollment, we activated a second clinical trial site in
the VIITAL™ study. We achieved target enrollment in the first quarter of 2022. We anticipate topline data readout in the third quarter of 2022. We are focusing our research and
development resources on the VIITAL™ readout while actively pursuing a potential commercialization partner. We are optimistic about EB-101’s potential based on updated
Phase 1/2a results presented at various medical congresses.

We have continued to prepare our cGMP commercial facility in Cleveland, Ohio for manufacturing EB-101 drug product to support our planned BLA filing. EB-101 study drug
product for all our VIITAL study participants has been manufactured at our Cleveland facility and we have now completed of the update to Module 3 of the Investigational
New  Drug  Application  describing  the  in-house  production  of  both  retroviral  vector  and  the  final  drug  product.  Based  on  feedback  from  the  FDA,  we  believe  that  we  have
alignment with the FDA on the CMC requirements for EB-101, including characterization and validation plans.

ABO-102 (AAV-based Gene Therapy) for MPS IIIA

As part of our portfolio prioritization in early 2022, we have intensified our pursuit of a strategic partnership to take over development activities for ABO-102. As part of the
FDA’s feedback on the Statistical Analysis Plan in January 2022, the FDA recommended that all participants be followed to an age of at least 60 months, which would shift
timing of the neurocognitive outcomes data readout to late-2024/early-2025, as compared to our prior projection of the second quarter of 2023.

ABO-101 (AAV-based Gene Therapy) for MPS IIIB

In 2021, we discontinued enrollment in our ABO-101 study and in March 2022, we decided to discontinue all further ABO-101 development activities.

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Preclinical Pipeline

While our clinical programs are currently focused on rare diseases, we intend to address larger areas of unmet medical need in the future, and our preclinical programs are
investigating novel AAV capsids in five undisclosed ophthalmic conditions each with estimated U.S. prevalence ranging from 5,000 to 15,000 patients. In 2021, we shared data
from studies in non-human primates that will help to determine optimal routes of administration and believe we have made significant progress toward measuring efficacy in
the preclinical setting. We have also generated appropriate mouse models, produced recombinant capsids, and started dosing mice in proof-of-concept studies that we hope will
yield data beginning in mid-2022 to support pre-IND meetings with the FDA.

IMPACT OF COVID-19 PANDEMIC ON OUR BUSINESS

We continue to monitor the impact of the COVID-19 pandemic on our business and take appropriate actions to manage our spending activities and preserve our cash resources.
While there have been vaccines developed and administered, and the spread of COVID-19 may eventually be contained or mitigated, we cannot predict the timing of vaccine
adoption or roll-out globally or the efficacy of such vaccines, including against variants that emerge, and we do not yet know how businesses and our partners will operate in a
post  COVID-19  environment.  While  we  are  unable  to  determine  or  predict  the  extent,  duration  or  scope  of  the  overall  impact  the  COVID-19  pandemic  will  have  on  our
business, operations, financial condition or liquidity, we believe it is important to keep our stakeholders informed about how our response to COVID-19 is progressing and how
our operations and financial condition may change.

The extent of the impact of the COVID-19 pandemic on our business, operations, and clinical trials continues to evolve and will depend on certain developments, including: (i)
the duration of the declared health emergencies; (ii) future actions taken by governmental authorities and regulators with respect to the pandemic, including reinstituting state
and  local  lockdowns;  (iii)  the  impact  on  our  partners,  collaborators,  and  suppliers;  and  (iv)  actions  being  taken  by  us  in  response  to  this  crisis.  We  remain  dedicated  to
communicating regularly and openly with our stakeholders as more information becomes available, including updates on material changes to prior guidance as we continue to
follow applicable government, regulatory and institutional guidelines.

66

 
 
 
 
 
 
 
RESULTS OF OPERATIONS

Comparison of Years Ended December 31, 2021 and December 31, 2020

Revenues:
License and other revenues
Total revenues

Expenses:
Research and development
General and administrative
Depreciation and amortization
Goodwill impairment charge
Licensed technology impairment charge
Total expenses

Loss from operations

Gain on settlement with licensor
PPP loan payable forgiveness income
Interest and miscellaneous income
Interest and other expense
Net loss

N/A - not applicable or not meaningful.

License and other revenues

For the years ended December 31,

2021

2020

Change

$

%

3,000,000 
3,000,000 

$

10,000,000   
10,000,000   

$

(7,000,000)  
(7,000,000)  

34,325,000 
22,795,000 
3,250,000 
32,466,000 
- 
92,836,000 

30,139,000   
23,779,000   
4,586,000   
-   
32,916,000   
91,420,000   

4,186,000   
(984,000)  
(1,336,000)  
32,466,000   
(32,916,000)  
1,416,000   

(89,836,000)  

(81,420,000)  

8,416,000   

6,743,000 
1,758,000 
69,000 
(3,670,000)  
(84,936,000)  

$

-   
-   
1,301,000   
(4,115,000)  
(84,234,000)  

$

6,743,000   
1,758,000   
(1,232,000)  
445,000   
(702,000)  

-70%
-70%

14%
-4%
-29%
N/A 
-100%
2%

-10%

N/A 
N/A 
-95%
-11%
1%

$

$

License and other revenues for the year ended December 31, 2021 were $3.0 million, as compared to $10.0 million for the same period of 2020. The revenue in 2021 resulted
from a clinical milestone achieved in December 2021 under a sublicense agreement we entered into with Taysha Gene Therapies (“Taysha”) in August 2020 for ABO-202, an
AAV gene therapy for CLN1 disease (also known as infantile Batten disease). The revenue in 2020 resulted from (i) the aforementioned sublicense agreement with Taysha
along with an inventory purchase agreement we entered into with Taysha in August 2020 for ABO-202 and (ii) a sublicense agreement we entered into with Taysha in October
2020 for a gene therapy for Rett syndrome and MECP2 gene constructs and regulation of their expression. The sublicense agreements grant to Taysha worldwide exclusive
rights to intellectual property developed by scientists at the University of North Carolina at Chapel Hill, the University of Edinburgh and us, and our know-how relating to the
research, development and manufacture of the gene therapies for CLN1 and Rett syndrome.

The sublicense agreements for CLN1 and Rett include additional event-based milestone payments, sales-based milestone payments and other royalty-based payments based on
net sales. We will recognize revenue for these payments at the later of (i) when the related event or sales occur, or (ii) when the performance obligation has been satisfied.

Research and development

Research  and  development  expenses  include,  but  are  not  limited  to,  payroll  and  personnel  expense,  lab  supplies,  preclinical,  and  development  cost,  clinical  trial  expense,
manufacturing, regulatory, and consulting. The cost of materials and equipment or facilities that are acquired for research and development activities and that have alternative
future uses are capitalized when acquired.

Total research and development spending for the year ended December 31, 2021 was $34.3 million, as compared to $30.1 million for the same period of 2020, an increase of
$4.2 million. The increase in expenses was primarily due to:

● increased clinical and development work for our cell and gene therapy product candidates and other related costs of $3.2 million;
● increased salary and related costs of $0.4 million; and
● increased other costs of $0.6 million.

We  expect  our  research  and  development  activities  to  continue  as  we  attempt  to  advance  our  product  candidates  towards  potential  regulatory  approval  reflecting  costs
associated with the following:

● employee and consultant-related expenses;
● preclinical and developmental costs;
● clinical trial costs;
● the cost of acquiring and manufacturing clinical trial materials; and
● costs associated with regulatory approvals.

General and administrative

General  and  administrative  expenses  primarily  consist  of  personnel,  contract  personnel,  personnel-related  expenses  to  support  our  administrative  and  operating  activities,
facility  costs  and  professional  expenses  (i.e.,  legal  expenses)  and  investor  relations  fees.  We  expect  our  general  and  administrative  costs  to  continue  as  we  seek  potential
regulatory approval and potential commercialization of our product candidates.

Total general and administrative expenses were $22.8 million for the year ended December 31, 2021, as compared to $23.8 million for the same period of 2020, a decrease of
$1.0 million. The decrease in expenses was primarily due to:

● decreased salary and related costs of $3.3 million resulting from severance costs of $1.3 million recorded in 2020 and lower compensation costs of $2.0 million

due to reduced general and administrative headcount in 2021; partially offset by

● increased non-cash stock-based compensation of $0.7 million;
● increased professional fees of $1.4 million; and

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
    
 
    
 
  
 
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● increased other costs of $0.2 million.

67

 
Depreciation and amortization

Depreciation and amortization was $3.3 million for the year ended December 31, 2021, as compared to $4.6 million for the same period in 2020, a decrease of $1.3 million. The
decrease was driven by decreased amortization expense of $1.3 million on licensed technology in 2021, as compared to 2020, due to the write-off of the REGENXBIO licensed
technology in the first quarter of 2020.

Goodwill impairment charge

Goodwill impairment charge was $32.5 million for the year ended December 31, 2021, as compared to nil in the same period of 2020. As of year-end 2021, the carrying value
of our net assets was determined to exceed the fair value of our net assets, and therefore, we recorded a goodwill impairment charge of $32.5 million.

Licensed technology impairment charge

Our  license  agreement  with  REGENXBIO  terminated  on  May  2,  2020.  Since  our  impairment  testing  indicated  that  the  carrying  value  of  the  license  agreement  with
REGENXBIO exceeded its fair value, we recorded a $32.9 million non-cash impairment charge during the year ended December 31, 2020.

Gain on settlement with licensor

Gain on settlement with licensor was $6.7 million for the year ended December 31, 2021, as compared to nil in the same period of 2020. On November 12, 2021, we entered
into a Settlement Agreement with REGENXBIO to resolve all current disputes between the parties. As of December 31, 2021, we have recorded the payable to licensor in the
balance  sheet  based  on  the  present  value  of  the  remaining  payments  due  to  REGENXBIO  under  the  Settlement  Agreement.  The  accounting  for  the  Settlement  Agreement
resulted in a $6.7 million gain on settlement with REGENXBIO during the year ended December 31, 2021.

PPP loan payable forgiveness income

Paycheck Protection Program (“PPP”) loan payable forgiveness income was $1.8 million for the year ended December 31, 2021, as compared to nil in the same period of 2020.
In July 2021, we received notice from the SBA that our PPP loan had been forgiven so the PPP loan payable was reversed during the year ended December 31, 2021.

Interest and miscellaneous income

Interest and miscellaneous income was $0.1 million for the year ended December 31, 2021, as compared to $1.3 million of the same period in 2020. The decrease resulted from
lower earnings on short-term investments driven by lower interest rates and a lower average balance of short-term investments.

Interest and other expense

Interest and other expense was $3.7 million for the year ended December 31, 2021, as compared to $4.1 million for the same period of 2020. The decrease results primarily
from accrued interest under the prior license agreement with REGENXBIO, which amount is discussed in Note 4 of Notes to Consolidated Financial Statements in Part II, Item
8.

Net loss

Net loss for the year ended December 31, 2021 was $84.9 million, or a $0.86 basic and diluted loss per common share as compared to a net loss of $84.2 million, or a $0.91
basic and diluted loss per common share, for the same period in 2020.

Liquidity and Capital Resources

We  have  historically  funded  our  operations  primarily  through  sales  of  common  stock.  The  COVID-19  pandemic  has  negatively  affected  the  global  economy  and  created
significant volatility and disruption of financial markets. An extended period of economic disruption could negatively affect our business, financial condition, and access to
sources of liquidity.

Our  principal  source  of  liquidity  is  cash,  cash  equivalents,  restricted  cash  and  short-term  investments.  As  of  December  31,  2021  and  2020,  our  cash  resources  were  $50.9
million and $96.0 million, respectively. Following a comprehensive portfolio review in early 2022, we have decided to focus our research and development resources on the
EB-101 program with the objective of reducing operating expenses and extending our cash runway. As part of this portfolio prioritization, we have intensified our pursuit of a
strategic partnership to take over development activities for our AAV-based gene therapy ABO-102 for MPS IIIA and we have discontinued development of our AAV-based
gene therapy ABO-101 for MPS IIIB. Based upon these current operating plans, our ability to access additional financial resources and/or our financial flexibility to further
reduce operating expenses if required, we believe that we have sufficient resources to fund operations through at least the next 12 months from the date of this report on Form
10-K. We will need to secure additional funding beyond the next 12 months to carry out all of our planned research and development activities. If we are unable to obtain
additional financing or generate license or product revenue, the lack of liquidity and sufficient capital resources could have a material adverse effect on our future prospects.

68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total cash, cash equivalents and restricted cash (used in) /provided by:

Operating activities
Investing activities
Financing activities

Net increase/(decrease) in cash, cash equivalents and restricted cash

Operating activities

For the years ended December 31,
2020
2021

$

$

(65,665,000)  
66,062,000 
24,861,000 
25,258,000 

$

$

(35,019,000)
(83,714,000)
1,936,000 
(116,797,000)

Net cash used in operating activities was $65.7 million for the year ended December 31, 2021, primarily comprised of our net loss of $84.9 million and decrease in operating
assets and liabilities of $18.3 million, partially offset by net non-cash charges of $37.5 million.

Net  cash  used  in  operating  activities  was  $35.0  million  for  the  year  ended  December  31,  2020,  primarily  comprised  of  our  net  loss  of  $84.2  million,  partially  offset  by  an
increase in operating assets and liabilities of $1.6 million and net non-cash charges of $47.6 million.

Investing activities

Net cash provided by investing activities was $66.1 million for the year ended December 31, 2021, primarily comprised of proceeds from maturities of short-term investments
of $90.4 million, partially offset by purchases of short-term investments of $20.2 million and capital expenditures of $4.1 million.

Net cash used in investing activities was $83.7 million for the year ended December 31, 2020, primarily comprised of purchases of short-term investments of $170.5 million
and capital expenditures of $1.3 million, partially offset by proceeds from maturities of short-term investments of $88.1 million.

Financing activities

Net cash provided by financing activities was $24.9 million for the year ended December 31, 2021, primarily comprised of proceeds of $17.4 million from the issuance of
common stock and warrants in a public offering, proceeds of $8.0 million from open market sales of common stock pursuant to the ATM Agreement (as defined below) and
proceeds of $0.8 million from the exercise of stock options, partially offset by the payment of offering costs in a public offering of $1.5 million.

Net  cash  provided  by  financing  activities  was  $1.9  million  for  the  year  ended  December  31,  2020,  primarily  comprised  of  proceeds  from  loan  payable  of  $1.7  million  and
proceeds from the exercise of stock options of $0.2 million.

2021 Equity Offerings

In an underwritten public offering consummated on December 21, 2021, we issued (1) 44,700,000 shares of common stock at $0.39 per share and (2) warrants to purchase
44,700,000 shares of common stock with an exercise price of $0.39 per warrant. The gross proceeds to us were approximately $17.5 million, before deducting the underwriting
discounts and commissions and estimated offering expenses payable by us.

On August 17, 2018, we entered into an open market sale agreement with Jefferies LLC (the “ATM Agreement”). Pursuant to the terms of the ATM Agreement, we are able to
sell  from  time  to  time,  through  Jefferies  LLC,  shares  of  our  common  stock  for  an  aggregate  sales  price  of  up  to  $150  million.  Any  sales  of  shares  pursuant  to  the  ATM
Agreement are made under an effective “shelf” registration statement on Form S-3 that is on file with and has been declared effective by the SEC. On November 19, 2021, we
entered into an amendment to the ATM Agreement (the “Amendment”) in connection with the filing of a new shelf registration statement on Form S-3 (File No. 333-256850)
(the “Registration Statement”), filed with the Securities and Exchange Commission (the “SEC”) on June 7, 2021 and declared effective by the SEC on October 22, 2021. The
Amendment amends the ATM Agreement to reflect the filing of the new Registration Statement (due to the prior Form S-3 (File No. 333-224867) expiring in June 2021).

We sold 3,671,794 shares of our common stock under the ATM Agreement and received $8.1 million of net proceeds during the year ended December 31, 2021. Cumulatively,
as of December 31, 2021, we have sold an aggregate of 6,758,744 shares of our common stock under the ATM Agreement and received $25.0 million of net proceeds.

Payments under Settlement Agreement with REGENXBIO

As discussed above in Item 3. Legal Proceedings, we entered into the Settlement Agreement with REGENXBIO on November 12, 2021. Pursuant to the Settlement Agreement,
we paid $20.0 million to REGENXBIO in November 2021, and are required to pay (i) $5.0 million on the first anniversary of the effective date of the Settlement Agreement
and (ii) $5.0 million on the earlier of (a) the third anniversary of the effective date of the Settlement Agreement, or (b) the closing of a Strategic Transaction, as defined in the
Settlement Agreement.

Since our inception, we have incurred negative cash flows from operations and have expended, and expect to continue to expend, substantial funds to complete our planned
product development efforts. We have not been profitable since inception and to date have received limited revenues from the sale of products. We expect to incur losses for the
next several years as we continue to invest in product research and development, preclinical studies, clinical trials, and regulatory compliance and cannot provide assurance that
we will ever be able to generate sufficient product sales or royalty revenue to achieve profitability on a sustained basis, or at all.

If we raise additional funds by selling additional equity securities, the relative equity ownership of our existing investors will be diluted, and the new investors could obtain
terms more favorable than previous investors. If we raise additional funds through collaborations, strategic alliances, or licensing arrangements with third parties, we may have
to relinquish valuable rights to our technologies, future revenue streams, research programs, or product candidates or grant licenses on terms that may not be favorable to us. If
we are unable to raise additional funds through equity or debt financing when needed, we may be required to delay, limit, or terminate our product development programs or
any future commercialization efforts or grant rights to develop and market product candidates to third parties that we would otherwise prefer to develop and market ourselves.

69

 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  are  carefully  and  continually  reassessing  key  business  activities  and  all  associated  spending  decisions.  Nonetheless,  we  are  spending  necessary  funds  on  manufacturing
activities and preclinical studies and clinical trials of potential products, including research and development with respect to our acquired and developed technology. Our future
capital requirements and adequacy of available funds depend on many factors, including:

● the impact to our business, operations, and clinical programs from the COVID-19 pandemic and related effects on the U.S. and global economy;
● the successful development and commercialization of our cell and gene therapy and other product candidates;
● the ability to establish and maintain collaborative arrangements with corporate partners for the research, development, and commercialization of products;
● continued scientific progress in our research and development programs;
● the magnitude, scope and results of preclinical testing and clinical trials;
● the costs involved in filing, prosecuting, and enforcing patent claims;
● the costs involved in conducting clinical trials;
● competing technological developments;
● the cost of manufacturing and scale-up;
● the ability to establish and maintain effective commercialization arrangements and activities; and
● the successful outcome of our regulatory filings.

Due  to  uncertainties  and  certain  of  the  risks  described  above,  including  those  relating  to  the  COVID-19  pandemic,  our  ability  to  successfully  commercialize  our  product
candidates, our ability to obtain applicable regulatory approval to market our product candidates, our ability to obtain necessary additional capital to fund operations in the
future, our ability to successfully manufacture our products and our product candidates in clinical quantities or for commercial purposes, government regulation to which we are
subject, the uncertainty associated with preclinical and clinical testing, intense competition that we face, market acceptance of our products, the potential necessity of licensing
technology  from  third  parties  and  protection  of  our  intellectual  property,  it  is  not  possible  to  reliably  predict  future  spending  or  time  to  completion  by  project  or  product
category or the period in which material net cash inflows from significant projects are expected to commence. If we are unable to timely complete a particular project, our
research and development efforts could be delayed or reduced, our business could suffer depending on the significance of the project and we might need to raise additional
capital to fund operations, as discussed in the risks above.

We plan to continue our policy of investing any available funds in suitable certificates of deposit, money market funds, government securities and investment-grade, interest-
bearing securities. We do not invest in derivative financial instruments.

70

 
 
 
 
 
 
Contractual Obligations

The following table summarizes our significant contractual obligations as of the payment due date by period as of December 31, 2021:

Less than 1
year

1 to 3 years

4 to 5 years

After 5 years

Total

Payments Due by Period

Operating leases
Payable to licensor

$

1,818,000 
5,000,000 

$

3,713,000 
5,000,000 

$

2,767,000 
- 

$

3,663,000   
-   

$

11,961,000 
10,000,000 

We  enter  into  agreements  in  the  normal  course  of  business  with  clinical  research  organizations  for  clinical  trials  and  clinical  manufacturing  organizations  for  supply
manufacturing and with vendors for preclinical research studies and other services and products for operating purposes. These contractual obligations are cancelable at any time
by us, generally upon prior written notice to the vendor, and are thus not included in the contractual obligations table.

Operating lease amounts represent future minimum lease payments under our non-cancelable operating lease agreements. The minimum lease payments above do not include
any related common area maintenance charges or real estate taxes.

As  noted  above,  on  November  12,  2021,  we  entered  into  a  Settlement  Agreement  with  REGENXBIO  to  resolve  all  current  disputes  between  the  parties  including  the
aforementioned  AAA  arbitration  and  New  York  State  Supreme  Court  action.  In  accordance  with  the  Settlement  Agreement,  we  agreed  to  pay  REGENXBIO  a  total  of  $30
million, payable as follows: (1) $20 million payable that was paid in 2021 after execution of the Settlement Agreement, (2) $5 million on the first anniversary of the effective
date of the Settlement Agreement, and (3) $5 million upon the earlier of: (i) the third anniversary of the effective date of the Settlement Agreement or (ii) the closing of a
Strategic Transaction, as defined in the Settlement Agreement. As of December 31, 2021, we have recorded the payable to licensor in the contractual obligations as the two
remaining payments due to REGENXBIO under the Settlement Agreement.

In  addition,  we  are  also  party  to  other  license  agreements,  which  include  contingent  payments.  However,  contingent  payments  related  to  these  license  agreements  are  not
disclosed as the satisfaction of these contingent payments is uncertain as of December 31, 2021 and, if satisfied, the timing of payment for these amounts was not reasonably
estimable as of December 31, 2021. Commitments related to the license agreements include contingent payments that will become payable if and when certain development,
regulatory and commercial milestones are achieved. During the next 12 months, we do not expect to make milestone payments related to such license agreements.

Critical Accounting Estimates

The preparation of our consolidated financial statements in conformity with accounting principles generally accepted in the U.S. requires us to make estimates and assumptions
that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amount of revenues
and expenses during the reporting period. In applying our accounting principles, we must often make individual estimates and assumptions regarding expected outcomes or
uncertainties. As  one  might  expect,  the  actual  results  or  outcomes  are  often  different  than  the  estimated  or  assumed  amounts.  These  differences  are  usually  minor  and  are
included  in  our  consolidated  financial  statements  as  soon  as  they  are  known.  Our  estimates,  judgments  and  assumptions  are  continually  evaluated  based  on  available
information and experience. Because of the use of estimates inherent in the financial reporting process, actual results could differ from those estimates.

71

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Leases

Effective January 1, 2019, we adopted the provisions of ASU 2016-02, Leases, as amended (“ASC 842”). ASC 842 requires the recognition of lease assets and lease liabilities
by  lessees  for  those  leases  classified  as  operating  leases  under  the  previous  guidance  of  ASC  840,  Leases. We  determine  if  an  arrangement  is  a  lease  at  inception  or  when
amended. Right-of-use lease assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising
from the lease. The classification of our leases as operating or finance leases along with the initial measurement and recognition of the associated right-of-use assets and lease
liabilities is performed at the lease commencement date or when amended. The measurement of lease liabilities is based on the present value of future lease payments over the
lease  term.  As  our  leases  do  not  provide  an  implicit  rate,  we  use  our  incremental  borrowing  rate  based  on  the  information  available  at  the  lease  commencement  date  in
determining the present value of future lease payments. The right-of-use asset is based on the measurement of the lease liability and includes any lease payments made prior to
or on lease commencement or lease amendment and excludes lease incentives and initial direct costs incurred, as applicable. Rent expense for our operating leases is recognized
on a straight-line basis over the lease term. We do not have any leases classified as finance leases.

Our leases do not have significant rent escalation, holidays, concessions, material residual value guarantees, material restrictive covenants or contingent rent provisions. Our
leases include both lease (e.g., fixed payments including rent, taxes, and insurance costs) and non-lease components (e.g., common-area or other maintenance costs), which are
accounted for as a single lease component as we have elected the practical expedient to group lease and non-lease components for all leases. We have elected the practical
expedient to exclude short-term leases from our right-of-use assets and lease liabilities.

Most leases include one or more options to renew. The exercise of lease renewal options is typically at our sole discretion; therefore, the majority of renewals to extend the
lease terms are not included in our right-of-use assets and lease liabilities as they are not reasonably certain of exercise. We regularly evaluate the renewal options and when
they are reasonably certain of exercise, we include the renewal period in our lease term.

Licensed Technology

We maintain licensed technology on our consolidated balance sheet until either the licensed technology agreement underlying it is completed or the asset becomes impaired.
When we determine that an asset has become impaired or we abandon a project, we write down the carrying value of the related intangible asset to its fair value and take an
impairment charge in the period in which the impairment occurs.

Generally, licensed technology is amortized over the life of the patent or the agreement. We test our intangible assets for impairment on an annual basis, or more frequently if
indicators are present or changes in circumstance suggest that impairment may exist. Events that could result in an impairment, or trigger an interim impairment assessment,
include  the  receipt  of  additional  clinical  or  nonclinical  data  regarding  our  drug  candidate  or  a  potentially  competitive  drug  candidate,  changes  in  the  clinical  development
program for a drug candidate or new information regarding potential sales for the drug. In connection with each annual impairment assessment and any interim impairment
assessment, we compare the fair value of the asset as of the date of the assessment with the carrying value of the asset on our consolidated balance sheet.

We considered the status of our discussions with REGENXBIO in March 2020 as a potential indicator of impairment in accordance with ASC 360-10-35-21. Our impairment
test indicated that the carrying value of the license agreement exceeded its fair value and we recorded a $32.9 million non-cash impairment charge in 2020.

In 2021, we did not impair any licensed technology.

72

 
 
 
 
 
 
 
 
 
 
 
Goodwill

As of December 31, 2021 and 2020, we had goodwill of nil and $32.5 million, respectively, recorded on our consolidated balance sheet.

In accordance with ASC 350 — Intangibles — Goodwill and Other, we test goodwill for impairment on an annual basis and in the interim if events and circumstances indicate
that  goodwill  may  be  impaired.  The  events  and  circumstances  that  are  considered  include  business  climate  and  market  conditions,  legal  factors,  operating  performance
indicators and competition. Impairment of goodwill is evaluated on a qualitative basis before calculating the fair value of the entity. If the qualitative assessment suggests that
impairment  is  more  likely  than  not,  a  quantitative  impairment  analysis  is  performed.  The  quantitative  analysis  involves  comparison  of  the  fair  value  of  the  entity  with  its
carrying  value.  The  valuation  of  an  entity  requires  judgment.  In  making  these  judgments,  we  evaluate  the  financial  health  of  our  business.  Decreases  in  the  value  of  our
common stock could cause the carrying value of the entity to exceed its fair value. If the carrying amount of the entity exceeds its fair value, an impairment loss is recognized in
an amount equal to that excess, limited to the total amount of goodwill. If an event occurs that would cause a revision to the estimates and assumptions used in analyzing the
value of the goodwill, the revision could result in a noncash impairment charge that could have a material impact on the financial results.

We experienced a steep decline in our share price during the year ended December 31, 2021. We performed our annual goodwill impairment tested as of year-end 2021 and
determined that the carrying value of our net assets exceeded fair value using our market capitalization as a proxy for fair value. In accordance with ASC 350, we recognized an
impairment loss for that excess of carrying value over fair value but limited to the total amount of goodwill recorded on our consolidated balance sheet. As a result, we recorded
a goodwill impairment charge of $32.5 million during the year ended December 31, 2021.

We performed our annual goodwill impairment test as of year-end 2020 and determined that the fair value of our net assets exceeded carrying value. As a result, we did not
impair goodwill during the year ended December 31, 2020.

Revenue Recognition

Effective January 1, 2018, we adopted ASU 2014-09, Revenue from Contracts with Customers, as amended (“ASC 606”). Under ASC 606, we recognize revenue when our
customer obtains control of promised goods or services, in an amount that reflects the consideration which we expect to receive in exchange for those goods or services. To
determine revenue recognition for arrangements that we determine are within the scope of ASC 606, we perform the following five steps: (i) identify the contract(s) with our
customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the
contract; and (v) recognize revenue when (or as) we satisfy a performance obligation.

Sublicense and Inventory Purchase Agreements Relating to CLN1 Disease: In August 2020, we entered into sublicense and inventory purchase agreements with Taysha Gene
Therapies  (“Taysha”)  relating  to  a  potential  gene  therapy  for  CLN1  disease.  Under  the  sublicense  agreement,  Taysha  received  worldwide  exclusive  rights  to  intellectual
property  and  know-how  relating  to  the  research,  development,  and  manufacture  of  the  potential  gene  therapy,  which  we  had  referred  to  as  ABO-202.  Under  the  inventory
purchase agreement, we sold to Taysha certain inventory and other items related to ABO-202. We assessed these contracts at contract inception and determined that, under ASC
606,  the  two  contracts  would  be  combined  and  accounted  for  as  a  single  contract,  with  a  single  performance  obligation.  We  assessed  the  nature  of  the  promised  license  to
determine  whether  the  license  has  significant  stand-alone  functionality  and  evaluated  whether  such  functionality  can  be  retained  without  ongoing  activities  by  us  and
determined that the license has significant stand-alone functionality. Furthermore, we have no ongoing activities associated with the license to support or maintain the license’s
utility. Based on this, we determined that the pattern of transfer of control of the license to Taysha was at a point in time.

73

 
 
 
 
 
 
 
 
 
 
The transaction price of the contract includes (i) $7.0 million of fixed consideration, (ii) up to $26.0 million of variable consideration in the form of event-based milestone
payments,  (iii)  up  to  $30.0  million  of  variable  consideration  in  the  form  of  sales-based  milestone  payments,  and  (iv)  other  royalty-based  payments  based  on  net  sales.  The
event-based  milestone  payments  are  based  on  certain  development  and  regulatory  events  occurring.  At  inception,  we  evaluated  whether  the  milestone  conditions  had  been
achieved and if it was probable that a significant revenue reversal would not occur before recognizing the associated revenue and determined that these milestone payments
were not within our control or the licensee’s control, such as regulatory approvals, and were not considered probable of being achieved until those approvals were received.
Accordingly, at inception, we fully constrained the $26.0 million of event-based milestone payments until such time that it is probable that significant revenue reversal would
not occur. The sales-based milestone payments and other royalty-based payments are based on a level of sales for which the license is deemed to be the predominant item to
which the royalties relate. We will recognize revenue for these payments at the later of (i) when the related sales occur, or (ii) when the performance obligation to which some
or all of the royalty has been allocated has been satisfied or partially satisfied. To date, we have not recognized any sales-based or royalty revenue resulting from this licensing
arrangement.

Under this arrangement, we recognized $7.0 million of revenue during the year ended December 31, 2020, which amount related solely to fixed consideration. During the year
ended December 31, 2021, Taysha achieved an event-based milestone payment and, accordingly, we recognized $3.0 million of revenue. As of December 31, 2021, we have a
contract asset for $3.0 million but do not have any contract liabilities as a result of this transaction. We collected the $3.0 million of cash in January 2022 in full satisfaction of
the contract asset.

Sublicense Agreement Relating to Rett Syndrome: In October 2020, we entered into a sublicense agreement with Taysha for a gene therapy for Rett syndrome and MECP2 gene
constructs and regulation of their expression. The agreement grants Taysha worldwide exclusive rights to intellectual property developed by scientists at the University of North
Carolina at Chapel Hill, the University of Edinburgh and us, and our know-how relating to the research, development, and manufacture of the gene therapy for Rett syndrome
and MECP2 gene constructs and regulation of their expression.

We  assessed  the  nature  of  the  promised  license  to  determine  whether  the  license  has  significant  stand-alone  functionality  and  evaluated  whether  such  functionality  can  be
retained without ongoing activities by us and determined that the license has significant stand-alone functionality. Furthermore, we have no ongoing activities associated with
the license to support or maintain the license’s utility. Based on this, we determined that the pattern of transfer of control of the license to Taysha was at a point in time.

The transaction price of the contract includes (i) $3.0 million of fixed consideration, (ii) up to $26.5 million of variable consideration in the form of event-based milestone
payments,  (iii)  up  to  $30.0  million  of  variable  consideration  in  the  form  of  sales-based  milestone  payments,  and  (iv)  other  royalty-based  payments  based  on  net  sales.  The
event-based milestone payments are based on certain development and regulatory events occurring. We evaluated whether the milestone conditions have been achieved and if it
is probable that a significant revenue reversal would not occur before recognizing the associated revenue. We determined that these milestone payments are not within our
control or the licensee’s control, such as regulatory approvals, and are not considered probable of being achieved until those approvals are received. Accordingly, we have fully
constrained the $26.5 million of event-based milestone payments until such time that it is probable that significant revenue reversal would not occur. The sales-based milestone
payments and other royalty-based payments are based on a level of sales for which the license is deemed to be the predominant item to which the royalties relate. We will
recognize  revenue  for  these  payments  at  the  later  of  (i)  when  the  related  sales  occur,  or  (ii)  when  the  performance  obligation  to  which  some  or  all  of  the  royalty  has  been
allocated has been satisfied or partially satisfied. To date, we have not recognized any sales-based or royalty revenue resulting from this licensing arrangement.

Under this arrangement, we recognized $3.0 million of revenue during the year ended December 31, 2020, which amount related solely to fixed consideration. We did not
recognize any related revenue during the year ended December 31, 2021. As of December 31, 2021, we do not have any contract assets or contract liabilities as a result of this
transaction.

74

 
 
 
 
 
 
 
 
Foundation Revenues: Foundation revenues relate to a collaborative agreement between nine Sanfilippo foundations to provide up to approximately $13.9 million of grants to
Abeona in installments for the advancement of our clinical stage gene therapies for MPS IIIA and MPS IIIB, subject to the achievement of certain milestones. We have assessed
the ASC 606-10-25-27 criteria used to determine whether foundation revenue should be recognized over time and determined that our performance does not create an asset
with an alternative use to the foundations and we have an enforceable right to payment for performance completed to date. We determined that the input method based on costs
incurred in accordance with ASC 606-10-55-20 would be the most appropriate method for measuring progress. As a result, we have concluded that cash received upfront from
the foundations should be deferred on the balance sheet until the costs of the activities as outlined in the manufacturing and clinical work plan are incurred by installment as
outlined in the agreement with the foundations. Effectively, this matches the revenue up to the costs incurred by installment. Should the aggregate cash received exceed the
costs incurred by installment, the excess of aggregate cash over costs will be deferred. We have foundation revenue of $0.3 million recorded as deferred revenue on the balance
sheet as of December 31, 2021 and 2020. In 2021 and 2020, we did not record any foundation revenues since no milestones were achieved.

Accrued Research and Development Expenses

As part of the process of preparing our consolidated financial statements, we are required to estimate our accrued research and development expenses. This process involves
reviewing open contracts and purchase orders, communicating with our personnel to identify services that have been performed on our behalf and estimating the level of service
performed and the associated costs incurred for the services when we have not yet been invoiced or otherwise notified of the actual costs. The majority of our service providers
invoice  us  in  arrears  for  services  performed,  on  a  pre-determined  schedule  or  when  contractual  milestones  are  met;  however,  some  require  advanced  payments.  We  make
estimates of our accrued expenses as of each balance sheet date in our consolidated financial statements based on facts and circumstances known to us at that time. There may
be instances in which payments made to our vendors will exceed the level of services provided and result in a prepayment of the clinical expense. If the actual timing of the
performance  of  services  or  the  level  of  effort  varies  from  our  estimate,  we  adjust  the  accrual  or  amount  of  prepaid  expense  accordingly.  Although  we  do  not  expect  our
estimates to be materially different from amounts actually incurred, our understanding of the status and timing of services performed relative to the actual status and timing of
services performed may vary and may result in us reporting amounts that are too high or too low in any particular period. To date, we have not made any material adjustments
to our prior estimates of accrued research and development expenses.

Share-Based Compensation Expense

We  account  for  share-based  compensation  expense  in  accordance  with  ASC  718,  Stock  Based  Compensation.  We  have  two  share-based  compensation  plans  under  which
incentive and qualified stock options and restricted shares may be granted to employees, directors, and consultants. We measure the cost of the employee/director/consultant
services received in exchange for an award of equity instruments based on the fair value for employees and directors and vesting date fair value of the award for consultants.
We use the Black-Scholes option pricing model to determine the fair value of options as of the grant date and the Hull White I lattice model as of any option repricing dates.
The models used to determine the fair value of options includes assumptions for expected volatility, risk-free interest rate, dividend yield and estimated expected term. We use
the closing price of our common stock as quoted on Nasdaq to determine the fair value of restricted stock. We account for forfeitures as they occur, which may result in the
reversal of compensation costs in subsequent periods as the forfeitures arise.

Stock  option-based  compensation  expense  recognized  for  the  years  ended  December  31,  2021  and  2020  was  approximately  $5.3  million  and  $5.9  million,  respectively.
Restricted stock-based compensation expense recognized for the years ended December 31, 2021 and 2020 was approximately $3.7 million and $2.3 million, respectively.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Not applicable.

ITEM 8.

FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Financial statements required by this Item are incorporated in this Annual Report on Form 10-K on pages F-1 through F-23 hereto. Reference is made to Item 15 of this Form
10-K.

75

 
 
 
 
 
 
 
 
 
 
 
 
ITEM 9.

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

Our  management,  with  the  participation  of  our  principal  executive  officer  and  principal  financial  officer,  has  evaluated  the  effectiveness  of  our  disclosure  controls  and
procedures (as defined in Rules 13a- 15(e) and 15d- 15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), as of the end of the period covered by
this Annual Report on Form 10-K. Based on such evaluation, our principal executive officer and principal financial officer have concluded that as of such date, our disclosure
controls and procedures were effective.

Management’s Annual Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is defined in Rules
13a-15(f) and 15d-15(f) promulgated under the Exchange Act as a process designed by, or under the supervision of, our principal executive and principal financial officers and
effected  by  our  board  of  directors,  management  and  other  personnel,  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 and includes those policies and procedures that:

● Pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of our assets;

● Provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation  of  financial  statements  in  accordance  with  generally  accepted

accounting principles, and that our receipts and expenditures are being made only in accordance with authorizations of our management and directors; and

● Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of our assets that could have a material effect on
the financial statements. Under the supervision and with the participation of management, including our principal executive and financial officers, we assessed our
internal control over financial reporting as of December 31, 2021, based on criteria for effective internal control over financial reporting established in Internal Control
— Integrated Framework (2013), issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Our management’s assessment of the
effectiveness  of  our  internal  control  over  financial  reporting  included  testing  and  evaluating  the  design  and  operating  effectiveness  of  our  internal  controls.  In  our
management’s opinion, we have maintained effective internal control over financial reporting as of December 31, 2021, based on criteria established in the COSO
2013 framework.

Because we are a non-accelerated filer and smaller reporting company, Whitley Penn LLP, our independent registered public accounting firm, is not required to attest to or issue
a report on the effectiveness of our internal control over financial reporting.

76

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Inherent Limitations of Internal Controls

Our management, including our principal executive officer and principal financial officer, does not expect that our disclosure controls and procedures or our internal controls
will prevent all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of
the  control  system  are  met.  Because  of  the  inherent  limitations  in  all  control  systems,  no  evaluation  of  controls  can  provide  absolute  assurance  that  all  control  issues  and
instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that
breakdowns can occur because of a simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more
people, or by management override of the control. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and
there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions. Over time, controls may become inadequate because of
changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Projections of any evaluation of effectiveness to future periods are subject to
the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Because of the
inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting, as such term is defined in Rules 13a-15(f) and 15(d)-15(f) promulgated under the Exchange Act,
during the fourth quarter of 2021 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

ITEM 9B. OTHER INFORMATION

None.

ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

Not applicable.

77

 
 
 
 
 
 
 
 
 
 
ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

Directors and Executive Officers

PART III

Our  Certificate  of  Incorporation  and  Bylaws  presently  provide  that  our  Board  shall  consist  of  three  to  15  members,  divided  into  three  staggered  classes  as  nearly  equal  in
number as possible. The Board is currently comprised of nine directors. Our directors serve for a term of three years and until the respective election and qualification of their
successors. Pursuant to our Bylaws, the Board selects our Chairman of the Board and our executive officers. Each of our executive officers is selected by the Board for a term
of one year or until the executive officer’s successor is duly elected and qualified or until such executive officer’s resignation or removal. There is no family relationship among
any of our directors or executive officers.

Our current directors and executive officers are as follows:

Name

Michael Amoroso
Leila Alland, M.D.
Mark J. Alvino
Faith L. Charles
Paul Mann
Christine Silverstein
Todd Wider, M.D.
Donald A. Wuchterl
Vishwas Seshadri
Edward Carr
Brendan O’Malley
Joseph Vazzano

Age

  Title

44
59
54
60
46
39
57
52
46
52
53
38

  Chairman of the Board
  Director
  Director
  Director
  Director
  Director
  Director
  Director
  President, Chief Executive Officer, Director
  Chief Accounting Officer
  General Counsel
  Chief Financial Officer

Michael Amoroso, 44, has been Chairman of the Board since October 15, 2021 and has been a director since March 19, 2021. Mr. Amoroso served as our President and Chief
Executive Officer from March 19, 2021 to October 15, 2021. Mr. Amoroso joined Abeona on July 9, 2020 as Chief Commercial Officer and was promoted to Chief Operating
Officer  on  November  1,  2020.  Since  October  15,  2021,  Mr.  Amoroso  has  served  as  President  and  Chief  Executive  Officer  of  Precision  BioSciences,  Inc.,  a  clinical  stage
biotechnology company dedicated to improving life with its novel and proprietary ARCUS genome editing platform. From August 2018 to January 2020, he served as Senior
Vice President and Head of Worldwide Commercial Operations for Cell Therapy at Kite, a Gilead Company, where he led all operations and functions charged with bringing
the first wide-spread CAR-T cell therapy, YESCARTA®, to major world markets while also preparing the organization for its future cell therapy pipeline. Prior to his time at
Kite, Mr. Amoroso served in senior level executive positions at Eisai Inc. from October 2017 to August 2018, Celgene Corporation (now a subsidiary of Bristol-Myers Squibb
Company) from January 2011 to October 2017 and Aventis (now Sanofi) from 2001 to 2011. Mr. Amoroso has worked with companies in the small molecules, biologics, and
cell and gene therapies space across large, medium, and small capitalization companies with his deepest areas of expertise in rare, oncology diseases. Mr. Amoroso earned his
Executive M.B.A. in Management from the Stern School of Business, New York University, and his B.A. in Biological Sciences, summa cum laude, from Rider University. Mr.
Amoroso’s  qualifications  to  serve  on  our  Board  include  his  extensive  experience  in  leading  teams,  both  directly  and  indirectly,  across  clinical  development,  regulatory  and
medical affairs, corporate affairs, and commercial, both in the U.S. and globally, with direct operational experience in various pharmaceutical companies.

Leila  Alland,  M.D.,  59,  became  a  director  on  April  14,  2021  and  currently  serves  as  a  member  of  the  Nominating  and  Corporate  Governance  Committee  and  of  the
Compensation  Committee.  Dr.  Alland,  a  pediatric  hematologist-oncologist  and  accomplished  physician-scientist,  has  been  working  in  the  biopharmaceutical  industry  since
2001  to  bring  novel  therapies  to  patients.  Since  December  2019,  Dr.  Alland  has  served  as  Chief  Medical  Officer  of  PMV  Pharmaceuticals,  Inc.,  a  Nasdaq-listed  precision
oncology company pioneering the discovery and development of small molecule, tumor-agnostic therapies targeting p53 mutants. From March 2018 to November 2019, Dr.
Alland served as Chief Medical Officer of Affimed, a clinical-stage immuno-oncology company, and, from January 2016 to March 2018, Dr. Alland served as Chief Medical
Officer of Tarveda Therapeutics, a clinical stage precision oncology company. Dr. Alland also held leadership positions at AstraZeneca, Bristol-Myers Squibb, Novartis, and
Schering-Plough, where she worked on a broad range of oncology products from early to late stage development and contributed to multiple successful drug approvals. Dr.
Alland obtained her medical degree from New York University School of Medicine, and her B.A. in Biology from the University of Pennsylvania. She completed her residency
in  Pediatrics  at  The  Children’s  Hospital  of  Philadelphia,  and  her  fellowship  in  Pediatric  Hematology/Oncology  at  The  New  York  Hospital  and  Memorial  Sloan-Kettering
Cancer  Center.  From  1994  to  2000,  Dr.  Alland  served  as  Assistant  Professor  of  Pediatrics  at  Albert  Einstein  College  of  Medicine  where  she  was  awarded  the  James  S.
McDonnell Foundation Scholar Award and pursued basic cancer research while also caring for children with cancer and blood disorders. Since 2020, Dr. Alland has served as
Director on the Board of Cytovia Therapeutics, an immune-oncology company developing engineered cellular and antibody therapies to treat cancer. Dr. Alland is a member of
the Scientific Advisory Council of Columbia University’s Center for Radiological Research, and serves as a scientific reviewer for the Cancer Prevention and Research Institute
of Texas. Dr. Alland’s qualifications to serve on our Board include her leadership skills and her vast medical and scientific experience serving companies in the biotech and
pharmaceutical field.

78

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mark J. Alvino, 54, became a director on March 26, 2021 and currently serves as Chair of the Compensation Committee and as a member on the Audit Committee. Mr. Alvino
had previously served as a member of our Board from March 2006 through April 15, 2020. Mr. Alvino is currently President of Hudson Square Capital LLC, since October
2014. From 2013 to October 2014, Mr. Alvino was leading the Life Sciences efforts of Bradley Woods & Co. Ltd. Mr. Alvino was Managing Director for Griffin Securities
from 2007 to 2013. He previously worked at Feinstein Kean Healthcare, an Ogilvy Public Relations Worldwide Company, where he was Senior Vice President, responsible for
managing  both  investor  and  corporate  communications  programs  for  many  private  and  public  companies  and  acted  as  senior  counsel  throughout  the  agency’s  network  of
offices. Prior to working at FKH, Mr. Alvino served as Vice President of Investor Relations and managed the New York Office of Allen & Caron, Inc., an investor relations
agency.  His  base  of  clients  included  medical  devices,  biotechnology,  and  e-healthcare  companies.  Mr.  Alvino  also  spent  several  years  working  with  Wall  Street  brokerages
including Ladenburg, Thallman & Co. and Martin Simpson & Co. Mr. Alvino’s qualifications to serve on our Board include his leadership skills and his experience in the areas
of financial management and business strategy in the biopharmaceutical field.

Faith L. Charles, 60, became a director on March 26, 2021 and currently serves as Chair of the Nominating and Corporate Governance Committee and as a member of the
Audit Committee. Ms. Charles has been a corporate transactions and securities partner at the law firm of Thompson Hine, LLP, since 2010. She leads Thompson Hine’s Life
Sciences  practice  and  co-heads  the  securities  practice,  advising  public  and  emerging  biotech  and  pharmaceutical  companies  in  the  U.S.  and  internationally.  Ms.  Charles
negotiates complex private and public financing transactions, mergers and acquisitions, licensing transactions and strategic collaborations. She serves as outside counsel to a
myriad  of  life  sciences  companies  and  is  known  in  the  industry  as  an  astute  business  advisor,  providing  valuable  insights  into  capital  markets,  corporate  governance  and
strategic development. From 2018 until October 2021, Ms. Charles served on the Board of Directors and as a member of the Audit Committee and Chair of the Compensation
Committee of Entera Bio, a publicly-traded biotechnology company. She also serves on the Board of Directors of several private life science companies. Ms. Charles founded
the Women in Bio Metro New York chapter and chaired the chapter for five years. She currently serves on the national board of Women in Bio. Ms. Charles is also a member of
the board of Red Door Community (formerly Gilda’s Club New York City.) She has been recognized as a Life Sciences Star by Euromoney’s LMG Life Sciences, has been
named a BTI Client Service All-Star, and was named by Crain’s New York Business to the list of 2020 Notable Women in the Law. Ms. Charles holds a J.D degree from The
George Washington University Law School and a B.A. in Psychology from Barnard College, Columbia University. Ms. Charles is a graduate of Women in Bio’s Boardroom
Ready Program, an Executive Education Program taught by The George Washington University School of Business. Ms. Charles’ qualifications to serve on our Board include
her leadership skills and her vast legal experience representing companies in the biotech and pharmaceutical field.

79

 
 
 
 
Paul Mann, 46, became a director in June 2020 and serves as Chair of the Audit Committee. Mr. Mann has over 20 years of experience in the financial and biotechnology
industries. Mr. Mann is currently the Chairman and Chief Executive Officer of ASP Isotopes since September 2021 and the Chairman of Varian Biopharmaceuticals since June
2020. Prior to this, Mr. Mann was a consultant and analyst for DSAM Partners, a global hedge fund, from April 2020 to March 2022. Prior to DSAM partners, Mr. Mann served
as Chief Financial Officer at PolarityTE, Inc., a biotechnology and regenerative biomaterials company, from June 2018 to March 2020. From August 2016 to June 2018, he
served  as  the  Healthcare  Portfolio  Manager  for  Highbridge  Capital  Management.  From  August  2013  to  March  2016,  Mr.  Mann  served  as  an  analyst  with  Soros  Fund
Management. Prior to joining Soros Fund Management, Mr. Mann was an analyst and portfolio manager with Lodestone Natural Resources and UBS from September 2011 to
March 2013. Prior to moving to the buy-side, Mr. Mann spent 11 years as a sell-side analyst at Morgan Stanley and Deutsche Bank. He started his career as a research scientist
at  Proctor  and  Gamble  and  he  has  an  MA  (Cantab)  and  an  MEng  in  Chemical  Engineering  from  Cambridge  University.  Mr.  Mann  is  a  CFA  charter  holder.  Mr.  Mann’s
qualifications to serve on our Board include his extensive experience in the financial and biotechnology industries.

Christine Silverstein, 39, became a director in March 2020. Since May 2021, Ms. Silverstein has served as Chief Financial Officer of Excision Biotherapeutics, Inc., a clinical-
stage biotechnology company developing CRISPR-based therapies intended to cure viral infectious diseases. From July 2020 to January 2021, Ms. Silverstein served as Chief
Financial  Officer  of  Emendo  Biotherapeutics,  a  next  generation  gene-editing  company  that  was  acquired  in  December  2020  by  AnGes,  Inc.,  a  biopharmaceutical  company
focused  on  gene-based  medicines.  Ms.  Silverstein  previously  operated  in  various  senior  executive  corporate  finance  roles  within  Abeona  Therapeutics,  including  Chief
Financial Officer from January 2019 to March 2020, Senior Vice President, Finance & Strategy from May 2018 to December 2018 and Vice President, Finance & Investor
Relations from April 2016 to May 2018. Prior to joining Abeona in 2016, from 2014 to 2016, she served as Head of Investor Relations at Relmada Therapeutics, Inc., a late-
stage biotechnology company addressing diseases of the central nervous system. Ms. Silverstein previously served in senior executive roles within a biotechnology venture
fund and various capital markets advisory firms. Ms. Silverstein began her career in the financial services as an investment advisor at Royal Alliance Associates before moving
to the biotechnology industry. A member of CHIEF, Deloitte’s Chief Financial Officer Program, Women in Bio and the National Investor Relations Institute (“NIRI”), Ms.
Silverstein holds a B.S. from the Peter Tobin College of Business at St. John’s University and earned various accreditations from FINRA. Ms. Silverstein’s qualifications to
serve on our Board include her extensive corporate strategic planning, capital markets and capital raising expertise, business development, compliance and crisis management
experience.

Todd Wider, M.D., 57, became a director in May 2015 and currently serves as a member of the Compensation Committee. Dr. Wider is a surgeon and has served as consultant to
numerous entities in the biotechnology space. He has served as the Chairman and CMO of Emendo Biotherapeutics since 2019. In addition, Dr. Wider served as a director of
ARYA Sciences Acquisition Corp. I (Nasdaq: ARYA) from October 2018 to March 2020, ARYA Sciences Acquisition Corp. II (Nasdaq: ARYB) from June 2020 to November
2020, and ARYA Sciences Acquisition Corp. III (Nasdaq: ARYA) from August 2020 to June 2021. Dr. Wider holds an M.D. from Columbia College of Physicians and a B.A.
from Princeton University. Dr. Wider’s qualifications to serve our Board include his biotechnology expertise as well as his experience as a surgeon.

Donald A. Wuchterl, 52, became a director on April 14, 2021 and currently serves as member of the Nominating and Corporate Governance Committee. Since April 2021, Mr.
Wuchterl  has  served  as  Senior  Vice  President  and  Chief  Manufacturing  Officer  at  T-knife  Therapeutics,  a  next-generation  T-cell  receptor  company  developing  innovative
therapeutics for the benefit of solid tumor patients where he is responsible for all Chemistry, Manufacturing and Controls (“CMC”) functions. From 2016 to 2021, Mr. Wuchterl
served  as  Senior  Vice  President,  Technical  Operations  and  Quality  at  Audentes  Therapeutics  (an  Astellas  Company),  a  gene  therapy  company  focused  on  developing  and
commercializing innovative products for patients living with serious, life-threatening rare neuromuscular diseases. From 2012 to 2016, Mr. Wuchterl served as Senior Vice
President and Chief Operating Officer at Cytovance Biologics, a leading biopharmaceutical contract manufacturing company. Prior to Cytovance, Mr. Wuchterl held positions
of  increasing  responsibility  with  Dendreon,  Shire  HGT,  Amgen,  Biogen  Idec  and  Roche.  Mr.  Wuchterl  has  a  B.S.  in  Business  Administration  from  Colorado  Technical
University and an M.B.A. from Fitchburg State University. Mr. Wuchterl’s qualifications to serve on Abeona’s board include his over 29 years of experience in the life sciences
industries,  with  senior  roles  in  operations  and  CMC  across  several  different  product  types.  He  also  brings  significant  experience  building  out  and  leading  new  cGMP
organizations and facilities.

80

 
 
 
 
 
 
Vishwas Seshadri,  46,  was  appointed  our  President,  Chief  Executive  Officer  and  a  director  on  October  15,  2021.  Dr.  Seshadri  joined Abeona  on  June  1,  2021  as  Head  of
Research and Clinical Development. Prior to joining Abeona, from October 2010 to May 2021, Dr. Seshadri served in roles of increasing responsibility at Celgene (now part of
Bristol-Myers  Squibb)  focused  on  research  &  development  and  commercialization  for  novel  therapies  in  hematology  and  oncology,  most  recently  as  Executive  Director  &
Worldwide Brand Leader for Breyanzi® (lisocabtagene maraleucel; liso-cel), a CD19-directed chimeric antigen receptor (CAR) T cell therapy for relapsed or refractory large
B-cell lymphoma. While at Celgene, he led franchise level marketing and the project management office for CAR T commercialization and led teams supporting the successful
global launch of Breyanzi. He also led development project teams for clinical development and regulatory submissions for REVLIMID (lenalidomide) in lymphoma, strategic
go/no-go  decisions  for  Avadomide  and  IMFINZI  (durvalumab)  while  implementing  program-wide  efficiency  measures,  and  managed  post-marketing  commitments  for
ISTODAX (romidepsin). In addition, Dr. Seshadri had held U.S. and global marketing lead roles for Abraxane in non-small cell lung cancer and pancreatic cancer. Previously,
he  was  Head  of  Early-Stage  Upstream  Process  Development  for  Biologics  at  Dr.  Reddy’s  Laboratories,  where  he  led  cell-line  development,  current  Good  Manufacturing
Practices (cGMP) cell banking, characterization, and cell culture optimization for biosimilars. Dr. Seshadri completed his Ph.D. in Microbiology, Immunology & Molecular
Biology and his post-doc in epigenetics at University of Arizona, and earned his M.B.A. in Finance and Healthcare from the Wharton School of the University of Pennsylvania.
Dr.  Seshadri’s  qualifications  to  serve  on  our  Board  include  his  extensive  experience  across  clinical  development,  regulatory  and  medical  affairs,  corporate  affairs,  and
commercial, with direct operational experience in various pharmaceutical companies.

Edward Carr, 52, served as our Chief Accounting Officer from January 7, 2019 to August 10, 2021 when he was promoted to Chief Financial Officer. Mr. Carr again became
Chief  Accounting  Officer  on  March  14,  2022.  Mr.  Carr  joined  Abeona  in  2018  as  Vice  President,  Controller.  He  has  more  than  25  years  of  corporate  public  accounting
experience  to  the  Company.  Previously,  from  October  2017  to  November  2018,  he  served  as  Vice  President  and  Assistant  Controller  at  Coty  Inc.,  a  publicly-traded
multinational  manufacturing  company,  and,  from  April  2007  to  March  2017,  Mr.  Carr  served  as  Chief  Accounting  Officer  at  Foster  Wheeler  AG,  a  publicly-traded
multinational engineering company. Mr. Carr has significant experience managing various accounting, financial reporting, internal controls, tax and treasury matters. Mr. Carr,
who is a Certified Public Accountant, began his career at Ernst & Young LLP. He holds a B.S. and Master of Professional Accountancy from West Virginia University.

Brendan  O’Malley,  J.D.,  Ph.D.,  53,  became  our  General  Counsel  on  September  20,  2021.  Dr.  O’Malley  joined  Abeona  in  2019  as  Chief  IP  Counsel,  bringing  significant
technical and legal expertise to the Abeona team. Prior to joining Abeona, he was a partner at the prominent New York patent litigation firm Fitzpatrick Cella Harper & Scinto,
where he started his career as a summer associate in 2006, and then at Venable LLP, which merged with Fitzpatrick in 2018. While at Fitzpatrick and Venable, Dr. O’Malley
litigated  a  wide  variety  of  biopharmaceutical  patent  cases  in  the  United  States  District  Courts,  at  the  Federal  Circuit,  and  before  the  U.S.  Patent  and  Trademark  Office,
negotiated numerous settlement and license agreements, and provided many patent opinions in connection with M&A due diligence in the biotech space. While attending law
school at Benjamin N. Cardozo School of Law, Dr. O’Malley served as a judicial intern to Judge William H. Pauley in the U.S. District Court for the Southern District of New
York.  Before  law  school,  he  earned  a  Ph.D.  in  Molecular  Biology  &  Microbiology  from  Tufts  University  School  of  Medicine,  where  he  studied  the  role  of  protein-protein
interactions in hepatitis virus assembly, and a B.S. degree magna cum laude from the University of Massachusetts Dartmouth.

Joseph Vazzano, 38, was appointed our Chief Financial Officer effective March 14, 2022. Before joining Abeona, Mr. Vazzano served as Chief Financial Officer of publicly-
traded Avenue Therapeutics, Inc. (“Avenue”) from February 2019 to January 2022. Prior to that, he served as Avenue’s Vice President of Finance and Corporate Controller
since August 2017. During his tenure at Avenue, Mr. Vazzano secured multiple equity financings for Avenue and served in a leadership role for signing a complex, two-stage
acquisition  of  Avenue  with  future  contingent  value  rights.  Prior  to  joining  Avenue,  Mr.  Vazzano  served  as  Assistant  Corporate  Controller  at  publicly-traded  Intercept
Pharmaceuticals, Inc. from October 2016 to July 2017, where he helped grow the finance and accounting department during the company’s transition from a development-stage
company to a fully integrated commercial organization. Mr. Vazzano has held various other financial roles at other publicly traded pharmaceutical companies such as Pernix
Therapeutics, and NPS Pharmaceuticals. Mr. Vazzano, who is a Certified Public Accountant, began his career at KPMG LLP. Mr. Vazzano has a Bachelor of Science degree in
Accounting from Lehigh University and is a Certified Public Accountant in the State of New Jersey.

81

 
 
 
 
 
 
Corporate Governance Matters

Pursuant to the Delaware General Corporation Law and our Bylaws, our business, property and affairs are managed by or under the direction of our Board. Members of the
Board are kept informed of our business through discussions with our senior management, including our Chief Executive Officer, by reviewing materials provided to them and
by participating in meetings of the Board and its committees. The Board is currently comprised of nine directors. The Board meets during our fiscal year to review significant
developments affecting us and to act on matters requiring Board approval.

The Board has adopted a number of corporate governance documents, including charters for its Audit Committee, Compensation Committee and Nominating and Corporate
Governance  Committee,  corporate  governance  guidelines,  a  code  of  business  conduct  and  ethics  for  employees,  executive  officers  and  directors  (including  its  principal
executive  officer  and  principal  financial  officer)  and  a  whistleblower  policy  regarding  the  treatment  of  complaints  on  accounting,  internal  accounting  controls  and  auditing
matters.  All  of  these  documents  are  available  on  our  website  at  www.abeonatherapeutics.com  under  the  heading  “Investor  &  Media-Corporate  Governance-Governance
Documents,” and a copy of any such document may be obtained, without charge, upon written request to the Company, c/o Investor Relations, 1330 Avenue of the Americas,
33rd Floor, New York, NY 10019.

Stockholder Communications with the Board

The  Board  has  established  a  process  for  stockholders  to  send  communications  to  it.  Stockholders  may  send  written  communications  to  the  Board  or  individual  directors  to
Abeona  Therapeutics  Inc.,  Board  of  Directors,  c/o  Corporate  Secretary,  1330  Avenue  of  the  Americas,  33rd  Floor,  New  York,  NY  10019.  Stockholders  also  may  send
communications via email to IR@abeonatherapeutics.com with the notation “Attention: Corporate Secretary” in the subject field. All communications will be reviewed by the
Corporate  Secretary  of  the  Company,  who  will  determine  whether  such  communications  are  relevant  and  for  a  proper  purpose  and  appropriate  for  Board  review  and,  if
applicable, submit such communications to the Board on a periodic basis.

Director Independence

We are listed on the Nasdaq Capital Market (“Nasdaq”) and are subject to the Nasdaq rules and regulations governing director independence. The Board has determined that
each of Leila Alland, M.D., Mark J. Alvino, Faith L. Charles, Paul Mann, Todd Wider, M.D. and Donald A. Wuchterl are independent under applicable Nasdaq rules.

Board Leadership Structure

The Board has no set policy with respect to the separation of the roles of Chairman of the Board and principal executive officer. Michael Amoroso currently serves as our
Chairman of the Board and Vishwas Seshadri as Chief Executive Officer (principal executive officer). Our Board currently does not have a lead independent director.

Our  Board  leadership  structure  is  commonly  utilized  by  other  public  companies  in  the  United  States,  and  we  believe  that  it  is  effective  for  us.  We  believe  this  leadership
structure  is  appropriate  for  us  given  the  size  and  scope  of  our  business,  the  experience  and  active  involvement  of  our  independent  directors  and  our  corporate  governance
practices, which include regular communication with and interaction between and among the Chief Executive Officer, Chief Financial Officer, and General Counsel, and the
independent directors. Of the current members of our Board, six are independent from management.

Board of Director’s Role in Risk Oversight

The  Board  is  responsible  for  overseeing  our  management  and  operations,  including  overseeing  our  risk  assessment  and  risk  management  functions.  We  believe  that  our
directors provide effective oversight of risk management functions. We perform a risk review on a regular basis wherein the management team evaluates the risks we expect to
face in the upcoming year and over a longer-term horizon. From this risk assessment, plans are developed to deal with the risks identified. The results of this risk assessment are
provided to the Board for their consideration and review. In addition, members of our management periodically present to the Board the strategies, issues and plans for the areas
of  our  business  for  which  they  are  responsible.  While  the  Board  oversees  risk  management,  our  management  is  responsible  for  day-to-day  risk  management  processes.
Additionally, the Board requires that management raise exceptional issues to the Board. We believe this division of responsibilities is the most effective approach for addressing
the risks we face and that the Board leadership structure supports this approach.

82

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Code of Business Conduct and Ethics

We have adopted a Code of Business Conduct and Ethics (the “Code”) that applies to all of our employees (including executive officers) and directors. The Code is available on
our website at www.abeonatherapeutics.com under the heading “Investors & Media—Corporate Governance—Governance—Governance Documents.” We intend to satisfy any
disclosure requirements under applicable SEC or Nasdaq rules regarding any waiver of a provision of the Code applicable to any executive officer or director, by posting such
information  on  such  website.  We  shall  provide  to  any  person  without  charge,  upon  request,  a  copy  of  the  Code.  Any  such  request  must  be  made  in  writing  to  Abeona
Therapeutics Inc., c/o Investor Relations, 1330 Avenue of the Americas, 33rd Floor, New York, NY 10019.

Committees of the Board of Directors

The Board established an Audit Committee, a Compensation Committee and a Nominating and Corporate Governance Committee. Each of the committees of the Board acts
pursuant to a separate written charter adopted by the Board.

The Audit Committee is currently comprised of Paul Mann (Chair), Mark J. Alvino and Faith L. Charles. The Board has determined that each of Messrs. Mann and Alvino
qualify as an “audit committee financial expert,” under applicable SEC rules and regulations. The Audit Committee’s responsibilities and duties are, among other things, to
engage  the  independent  auditors,  review  the  audit  fees,  supervise  matters  relating  to  audit  functions  and  review  and  set  internal  policies  and  procedure  regarding  audits,
accounting and other financial controls. The Board has determined that Messrs. Mann and Alvino and Ms. Charles are independent under applicable SEC and Nasdaq rules and
regulations.  The  Audit  Committee  acts  pursuant  to  a  written  charter,  which  is  available  on  our  website  under  “Investors  &  Media-Corporate  Governance-Governance
Documents.”

The Compensation Committee is currently comprised of Mark J. Alvino (Chair), Leila Alland, M.D. and Todd Wider, M.D. All committee members are non-employee directors
under applicable SEC rules and are “outside” directors under Internal Revenue Code Section 162(m). All committee members also are independent under applicable SEC and
Nasdaq  rules  and  regulations.  The  Compensation  Committee  acts  pursuant  to  a  written  charter,  which  is  available  on  our  website  under  “Investors  &  Media-Corporate
Governance-Governance Documents.”

The  Nominating  and  Corporate  Governance  Committee  is  currently  comprised  of  Faith  L.  Charles  (Chair),  Leila  Alland,  M.D.  and  Donald  A.  Wuchterl.  All  committee
members  are  independent  under  applicable  SEC  and  Nasdaq  rules  and  regulations.  The  Nominating  and  Corporate  Governance  Committee  is  responsible  for,  among  other
things, considering potential Board members, making recommendations to the full Board as to nominees for election to the Board, assessing the effectiveness of the Board and
implementing our corporate governance guidelines. The Nominating and Corporate Governance Committee acts pursuant to a written charter, which is available on our website
under “Investors & Media-Corporate Governance-Governance Documents.”

83

 
 
 
 
 
 
 
 
 
ITEM 11. EXECUTIVE COMPENSATION

Director and Executive Compensation Governance Principles

The Company has adopted certain governance principles related to director and executive compensation as follows:

● Annual equity  awards  made  to  non-employee  directors  shall  be  granted  on  a  different  date  than  annual  equity  awards  to  executive  officers.  Final  deliberations  or
voting on the compensation of non-employee directors (including any changes to the annual compensation package) shall be made at a different Board (or committee)
meeting than any deliberations or voting on the compensation of executive officers (including any changes to the annual compensation package).

● On an annual basis, the Compensation Committee selects and retains an independent consultant to compare the Company’s executive compensation levels, policies,
practices and procedures to a set of peer companies selected by the Compensation Committee with input from the independent consultant. The independent consultant
prepares and submits to the Compensation Committee a report summarizing this comparative study and its recommendations relating to executive compensation. The
Company’s executive officers play no substantive role in the selection or dismissal of the independent consultant.

● On an annual basis, qualified experts in the field present recent developments and best practices concerning executive compensation to the Compensation Committee.
● On an annual basis, the proposed package for the non-employee director compensation must be recommended by the Compensation Committee to the Board following

the receipt of a report from an independent consultant analyzing the non-employee director compensation package of the Company’s peer companies.

Outside Compensation Consultants

For 2021, the Compensation Committee engaged Radford Inc. (“Radford”) as an independent compensation consultant to provide certain services related to executive and non-
employee  director  compensation.  Radford  assisted  with  the  Compensation  Committee’s  review  of  the  Company’s  annual  salary,  bonus  and  equity  compensation  plans  for
executive officers and annual cash and equity compensation for non-employee directors. Radford does not provide any other services to the Company unless approved by the
Compensation Committee, and no such services were provided in 2021. After considering the relevant factors, the Company determined that no conflicts of interest have been
raised in connection with the services Radford performed for the Compensation Committee in 2021.

Compensation of Directors

Compensation for Board Service in 2021: Each director who is not also an Abeona employee is entitled to receive an annual board fee and an annual committee fee for their
service on each Board committee. These fees are paid in cash quarterly. In addition, we reimburse each director, whether an employee or not, for the expense of attending Board
and committee meetings. There were no additional fees paid for service as a chairperson of a Board committee. During 2021, the annual board fee was $50,000 and the annual
committee fee was $7,500 per committee served.

In addition, incumbent non-employee directors were each granted equity awards valued at $115,000 for service on the Board in 2021 consisting of 50% in stock options and
50% in restricted stock. New non-employee directors were each granted equity awards valued at $230,000 consisting of 50% in stock options and 50% in restricted stock. All
equity awards were granted on a different date than any equity awards to executive officers.

84

 
 
 
 
 
 
 
 
 
 
 
Director Compensation Table – 2021*

The table below represents the compensation paid to our directors during the year ended December 31, 2021:

Name

$

Leila Alland, M.D. (3)
Mark J. Alvino (6)
Michael Amoroso (7)
Faith L. Charles (6)
Paul Mann
Steven H. Rouhandeh (10)
Vishwas Seshadri (13)
Christine Silverstein
Todd Wider, M.D.
Donald A. Wuchterl (3)

Fees
 Earned or
 Paid
 in Cash
($)

46,403   
49,833   
-   
49,833   
59,375   
39,583   
-   
50,000   
59,375   
41,049   

 Stock
 Awards
 ($)(1)

 Option
 Awards
($)(2)

$

  115,000(4)  
 115,000(4)  

$

- 

 115,000(4)  
 57,499(8)  
 57,499(11) 
- 
57,499(14) 
 57,499(16) 
 115,000(4)  

  107,199 (5)  
 107,199 (5)  

-  

 107,199 (5)  
 53,600 (9)  
 53,600(12) 

-  

 53,600(15) 
 53,600(17) 
 107,199 (5)  

$
$
$
$
$
$
$
$
$
$

Total
($)

268,602 
272,032 
- 
272,032 
170,474 
150,682 
- 
161,099 
170,474 
263,248 

(1)

(2)

Fair value of stock awards is calculated under ASC 718 as of the grant date using the closing stock price of our Common Stock. Our assumptions in determining fair
value are described in Note 11 of Notes to Consolidated Financial Statements in Part II, Item 8.
Fair value of option awards is calculated under ASC 718 as of the grant date using the Black-Scholes option-pricing model. Employees are assumed to exercise their
options. The determination of the fair value of share-based payment awards made on the date of grant is affected by our Common Stock price as well as assumptions
regarding  a  number  of  complex  and  subjective  variables.  Our  assumptions  in  determining  fair  value  are  described  in  Note  11  of  Notes  to  Consolidated  Financial
Statements in Part II, Item 8.
Effective April 14, 2021, Dr. Alland and Mr. Wuchterl were appointed to the Board.

(3)
(4) Represents the fair value of 77,181 shares of restricted stock granted on May 25, 2021. Dr. Alland, Mr. Alvino, Ms. Charles and Mr. Wuchterl held no restricted stock as

of December 31, 2021.

(5) Represents the fair value of options granted on May 25, 2021 to purchase 98,168 shares of our Common Stock. Dr. Alland, Mr. Alvino, Ms. Charles and Mr. Wuchterl

each had options to purchase 98,168 shares of our Common Stock as of December 31, 2021.
Effective March 26, 2021, Mr. Alvino and Ms. Charles were appointed to the Board.

(6)
(7) Mr. Amoroso served as our President and Chief Executive Officer from March 19, 2021 until his resignation on October 15, 2021. On October 15, 2021, Mr. Amoroso
became Chairman of the Board. He did not receive any compensation for his Board service while serving as CEO, and declined renumeration for his services after he
became a non-employee director.

(8) Represents the fair value of 38,590 shares of restricted stock granted on May 25, 2021. Mr. Mann held no restricted stock as of December 31, 2021.
(9) Represents the fair value of options granted on May 25, 2021 to purchase 49,084 shares of our Common Stock. Mr. Mann had options to purchase 49,084 shares of our

Common Stock as of December 31, 2021.

(10) On October 14, 2021, Mr. Rouhandeh resigned from the Board.
(11) Represents the fair value of restricted stock granted on May 25, 2021 to purchase 38,590 shares of our Common Stock.
(12) Represents the fair value of options granted on May 25, 2021 to purchase 49,084 shares of our Common Stock.
(13) Dr. Seshadri did not receive compensation for his services as a director.
(14) Represents the fair value of 38,590 shares of restricted stock granted on May 25, 2021. Ms. Silverstein held 60,000 shares of restricted stock as of December 31, 2021.
(15) Represents the fair value of options granted on May 25, 2021 to purchase 49,084 shares of our Common Stock. Ms. Silverstein had options to purchase 512,834 shares of

our Common Stock as of December 31, 2021.

(16) Represents the fair value of 38,590 shares of restricted stock granted on May 25, 2021. Dr. Wider held no restricted stock as of December 31, 2021.
(17) Represents the fair value of options granted on May 25, 2021 to purchase 49,084 shares of our Common Stock. Dr. Wider had options to purchase 49,084 shares of our

Common Stock as of December 31, 2021.

85

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Executive Compensation

The following table sets forth the aggregate compensation paid to: (i) our principal executive officer at the end of fiscal year 2021, Vishwas Seshadri; (ii) an additional principal
executive officer who was no longer serving in that capacity at the end of fiscal year 2021, Michael Amoroso; and (iii) our only other executive officers other than our principal
executive officer who were serving as an executive officer at the end of fiscal year 2021, Edward Carr and Brendan O’Malley.

Summary Compensation Table

Name
and
Principal
Position
Vishwas Seshadri (3) President and Chief Executive
Officer

Edward Carr (8) Chief Accounting Officer and
Former Chief Financial Officer

Brendan O’Malley (15) General Counsel

Michael Amoroso (18) Former President and
Chief Executive Officer

Year

2021

2021
2020

2021

2021
2020

Salary
($)

Bonus
($)

Option
Awards
($)(1)

Stock
Awards
($)(2)

All
Other
  Compensation  
($)

$

$
$

$

$
$

254,552 

360,985 
300,000 

335,484 

450,477 
   219,071 

$

 $
 $

 $

$
$

-(4)  

146,204(9)  
  126,000(12) 

120,281(9)  

- 

106,400(12) 

$

$
$

$

$
$

  744,570(5)  

634,210(10) 
  161,016(13) 

  430,284(16) 

  1,589,910(19) 
827,294(21) 

$

$
$

$

$
$

  558,500(6)  

  416,880(11) 
325,591(14) 

281,560(17) 

1,013,000(20) 
338,728(22) 

$

$
$

$

$
$

8,853(7) 

11,600(7) 
11,400(7) 

11,600(7) 

11,600(7) 
7,667(7) 

$

$
$

$

$
$

Total
($)

  1,566,475 

1,569,879 
924,007 

1,179,209 

3,064,987 
1,499,160 

(1)

(2)

Fair value of option awards is calculated under ASC 718 as of the grant date using the Black-Scholes option-pricing model and as of the repricing date using a Hull-
White I lattice model. Employees are assumed to exercise their options. The determination of the fair value of share-based payment awards made on the date of grant is
affected by our Common Stock price as well as assumptions regarding a number of complex and subjective variables. Our assumptions in determining fair  value  are
described in Note 11 of Notes to Consolidated Financial Statements in Part II, Item 8.
Fair value of stock awards is calculated under ASC 718 as of the grant date using the closing stock price of our Common Stock. Our assumptions in determining fair
value are described in Note 11 of Notes to Consolidated Financial Statements in Part II, Item 8.

(3) Dr. Seshadri was promoted to President and Chief Executive Officer on October 15, 2021. Dr. Seshadri joined the Company on June 1, 2021 and served as SVP, Head of

Research and Clinical Development prior to his appointment to President and Chief Executive Officer.

(4) Dr. Seshadri declined to accept a bonus for performance in 2021.

86

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
(5) Represents the fair value of options granted on (i) June 1, 2021 to purchase 400,000 shares of our Common Stock and (ii) on October 15, 2021 to purchase 300,000

shares of our Common Stock.

(6) Represents the fair value of restricted stock granted on (i) June 1, 2021 for 300,000 shares of our Common Stock and (ii) October 15, 2021 for 50,000 shares of our

Common Stock.

(7) Represents employer matching contributions to the Company’s 401(k) Defined Contribution Plan.
(8) Mr. Carr was promoted to Chief Financial Officer on August 10, 2021. Mr. Carr joined Abeona in November 2018 as Controller and served as Chief Accounting Officer

from January 2019 until his promotion to Chief Financial Officer.

(9) Represents a bonus accrued for performance in 2021 and paid in February 2022. Bonus payments are pro-rated for the portion of the year employed at the Company.
(10) Represents the fair value of options granted on (i) March 1, 2021 to purchase 100,000 shares of our Common Stock and (ii) August 10, 2021 to purchase 476,000 shares

of our Common Stock.

(11) Represents the fair value of restricted stock granted on (i) on March 1, 2021 for 50,000 shares of our Common Stock and (ii) on August 10, 2021 for 238,000 shares of

our Common Stock.

(12) Represents a bonus accrued for performance in 2020 and paid in January 2021. Bonus payments are pro-rated for the portion of the year employed at the Company.
(13) Represents the fair value of options granted on (i) March 16, 2020 to purchase 51,081 shares of our Common Stock and (ii) May 20, 2020 to purchase 28,919 shares of

our Common Stock as well as (iii) the incremental fair value of repriced options to purchase 125,000 shares of our Common Stock as noted above.

(14) Represents the fair value of restricted stock granted (i) on May 20, 2020 for 40,000 shares of our Common Stock and (ii) on October 9, 2020 for 143,182 shares of our

Common Stock.

(15) Dr. O’Malley was promoted to General Counsel on September 20, 2021. Dr. O’Malley joined Abeona in May 2019 as Chief IP Counsel and served as Head of Legal & IP

from April 2020 until his promotion to General Counsel.

(16) Represents the fair value of options granted on (i) March 1, 2021 to purchase 100,000 shares of our Common Stock and (ii) September 20, 2021 to purchase 272,000

shares of our Common Stock.

(17) Represents the fair value of restricted stock granted on (i) on March 1, 2021 for 50,000 shares of our Common Stock and (ii) on September 20, 2021 for 136,000 shares

of our Common Stock.

(18) Mr. Amoroso was promoted to President and Chief Executive Officer on March 19, 2021, and resigned on October 15, 2021. Mr. Amoroso joined the Company on July
9, 2020 and served as Chief Commercial Officer until October 31, 2020 when he was promoted to Chief Operating Officer, becoming the Company’s principal executive
officer.

(19) Represents the fair value of options granted on (i) March 1, 2021 to purchase 400,000 shares of our Common Stock and (ii) March 19, 2021 to purchase 500,000 shares

of our Common Stock.

(20) Represents the fair value of restricted stock granted on (i) on March 1, 2021 for 200,000 shares of our Common Stock and (ii) on March 19, 2021 for 250,000 shares of

our Common Stock

(21) Represents the fair value of options granted on (i) July 9, 2020 to purchase 250,000 shares of our Common Stock and (ii) on November 2, 2020 to purchase 100,000

shares of our Common Stock as well as (iii) the incremental fair value of repriced options to purchase 250,000 shares of our Common Stock as noted above.

(22) Represents the fair value of restricted stock granted on October 9, 2020 for 245,455 shares of our Common Stock.

87

 
 
 
Outstanding Equity Awards at Fiscal Year-End

The following table summarizes the aggregate number of option awards held by our named executive officers (“NEOs”) as of December 31, 2021.

Option Awards

Stock Awards

   Number of  
 Securities  

   Underlying  
   Unexercised  
 Options
 (#)
   Exercisable  

   Number of       
   Securities     
 Underlying

   Unexercised     
 Options
 (#)
   Unexercisable  

 Option  
   Exercise  
 Price
 ($)

-   
-   
-   
-   
-   
12,657   
22,356   
6,680   
27,000   
-   
-   
7,912   
13,976   
35,524   
-   
-   
27,084   
88,545   

   300,000(2)  $
- 

   400,000 (2)  $
   476,000(4) 
   100,000(4)  $
   16,262(4)  $
   28,725(4)  $
   3,320(4)  $
   8,000(4)  $

   272,000(6) 
   100,000(6)  $
   10,162(6)  $
   17,950(6)  $
   19,476(6)  $
   500,000(8) 
   400,000(8)  $
   72,916(8)  $
   161,455(8)  $

0.91   
-   
1.71   
1.26   
2.34   
1.15   
1.15   
1.15   
1.15   
1.21   
2.34   
1.15   
1.15   
1.15   
2.18   
2.34   
1.07   
1.15   

 Number of
 Shares or

 Units
 of Stock
 That Have  
 Not Vested  
 (#)

 Market
Value of
 Shares or  

 Units of
 Stock
   That Have  
   Not Vested  
(S)(1)

             50,000(3)  $           17,000 
34,000 
68,000 
80,920 
17,000 
10,200 
- 
- 
- 
46,240 
17,000 
6,375 
- 
- 
85,000 
68,000 
- 
- 

 100,000(3)  $
 200,000(3)  $
 238,000(5)  $
 50,000(5)  $
 30,000(5)  $
  $
- 
  $
- 
  $
- 
 136,000(7)  $
 50,000(7)  $
 18,750 (7)  $
- 
  $
  $
- 
 250,000(9)  $
 200,000(9)  $
  $
- 
  $
- 

  Option  
  Expiration  
Date

  10/15/2031   
-   
6/1/2031   
8/10/2031   
3/1/2031   
3/16/2030   
3/16/2030   
4/9/2029   
  11/19/2028   
9/20/2031   
3/1/2031   
3/16/2030   
3/16/2030   
5/31/2029   
3/19/2031   
3/1/2031   
11/2/2030   
7/9/2030   

  Grant
Date

  10/15/2021   
  6/1/2021    
  6/1/2021    
  8/10/2021    
  3/1/2021    
  5/20/2020    
  3/16/2020    
  4/9/2019    
  11/19/2018   
  9/20/2021    
  3/1/2021    
  5/20/2020    
  3/16/2020    
  5/31/2019    
  3/19/2021    
  3/1/2021    
  11/2/2020    
  7/9/2020    

Name

Vishwas Seshadri

Edward Carr

Brendan O’Malley

Michael Amoroso

(1) Calculated based on the closing share price on December 31, 2021 of $0.34.
(2) Dr. Seshadri’s options to purchase shares of Common Stock will vest in the following periods: 300,000 options at $0.91 per share granted on October 15, 2021 will be

fully vested in October 2025 and 400,000 options granted on June 1, 2021 at $1.71 per share will be fully vested in June 2025.

(3) Dr. Seshadri’s restricted stock will vest in the following periods: 50,000 shares of restricted stock granted on October 15, 2021 will be fully vested in October 2025;
100,000 shares of restricted stock granted on June 1, 2021 will be fully vested in June 2022; and 200,000 shares of restricted stock granted on June 1, 2021 will be fully
vested in June 2025.

(4) Mr. Carr’s options to purchase shares of Common Stock will vest the following periods: 476,000 options granted on August 10, 2021 at $1.26 per share will be fully
vested in August 2025; 100,000 options granted on March 1, 2021 at $2.34 per share will be fully vested in March 2025; 16,262 options granted on May 20, 2020 at
$1.15 per share will be fully vested in  March  2024;  28,725  options  granted  on  March  16,  2020  at  $1.15  per  share  will  be  fully  vested in March 2024; 3,320 options
granted on April 9, 2019 at $1.15 per share will be fully vested in April 2023; and 8,000 options granted on November 19, 2018 at $1.15 per share will be fully vested in
November 2022.

(5) Mr. Carr’s restricted stock will vest in the following periods: 238,000 shares of restricted stock granted on August 10, 2021 will be fully vested in August 2025; 50,000
shares of restricted stock granted on March 1, 2021 will be fully vested in March 2025; and 30,000 shares of restricted stock granted on May 20, 2020 will be fully vested
in March 2024.

(6) Dr. O’Malley’s options to purchase shares of Common Stock will vest the following periods: 272,000 options granted on September 20, 2021 at $1.21 per share will be
fully vested in September 2025; 100,000 options granted on March 1, 2021 at $2.34 per share will be fully vested in March 2025; 10,162 options granted on May 20,
2020 at $1.15 per share will be fully vested in March 2024; 17,950 options granted on March 16, 2020 at $1.15 per share will be fully vested in March 2024; and 19,476
options granted on May 31, 2019 at $1.15 per share will be fully vested in May 2023.

(7) Dr. O’Malley’s restricted stock will vest in the following periods: 136,000 shares of restricted stock granted on September 20, 2021 will be fully vested in September
2025; 50,000 shares of restricted stock granted on March 1, 2021 will be fully vested in March 2025; and 18,750 shares of restricted stock granted on May 20, 2020 will
be fully vested in March 2024.

(8) Mr. Amoroso’s options to purchase shares of Common Stock will vest the following periods: 500,000 options granted on March 19, 2021 at $2.18 per share will be fully
vested in March 2025; 400,000 options granted on March 1, 2021 at $2.34 per share will be fully vested in March 2025; 72,916 options granted on November 2, 2020 at
$1.07 per share will be fully vested in November 2024; and 161,455 options granted on July 9, 2020 at $1.15 per share will be fully vested in July 2024.

(9) Mr. Amoroso’s restricted stock will vest in the following periods: 250,000 shares of restricted stock granted on March 19, 2021 will be fully vested in March 2025 and

200,000 shares of restricted stock granted on March 1, 2021 will be fully vested in March 2025.

88

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Compensation Pursuant to Agreements and Plans

Employment Agreements

President and Chief Executive Officer

Dr. Seshadri entered into an employment agreement with the Company when he joined as SVP, Head of Research & Clinical Development on June 1, 2021. In his role as SVP,
Head of Research & Clinical Development, Dr. Seshadri received an annual base salary of $400,000 and was eligible for an annual discretionary bonus with a target of 40% of
his annual base salary. On June 1, 2021, Dr. Seshadri was granted stock options to purchase 400,000 shares of the Company’s Common Stock pursuant to the Company’s 2015
Equity Incentive Plan, with 25% vesting on June 1, 2022 and the remaining 75% vesting in 36 equal monthly installments thereafter. On June 1, 2021, Dr. Seshadri was granted
300,000 restricted shares of Common Stock pursuant to the Company’s 2015 Equity Incentive Plan, with 150,000 shares vesting on June 1, 2022 and the remaining 150,000
shares vesting in three installments of 50,000 shares annually thereafter starting on June 1, 2023.

On  October  15,  2021,  Dr.  Seshadri  was  appointed  President,  Chief  Executive  Officer,  and  Director.  In  his  new  role  as  President  and  Chief  Executive  Officer,  Dr.  Seshadri
receives  an  annual  base  salary  of  $500,000  and  will  be  eligible  for  an  annual  discretionary  bonus  with  a  target  of  50%  of  his  annual  base  salary.  In  connection  with  his
appointment to President and Chief Executive Officer, Dr. Seshadri was granted 50,000 shares of restricted stock and options to purchase 300,000 shares of common stock of
the Company. The options vest 25% on the one-year anniversary of the grant date and the remaining 75% vesting in 36 equal monthly installments thereafter. The restricted
stock will vest 25% on the one-year anniversary of the grant date and the remaining 75% vesting in equal annual installments over the following 36 months.

Under  the  terms  of  his  employment  agreement  dated  October  6,  2021,  Dr.  Seshadri  and  the  Company  may  each  terminate  Dr.  Seshadri’s  employment  for  any  reason  upon
written notice to the other party. If Dr. Seshadri’s employment is terminated by the Company other than for Cause, or by Dr. Seshadri for Good Reason (as each term is defined
in his employment agreement), Dr. Seshadri will be entitled to (i) a payment equal to the sum of his base salary plus his target annual bonus opportunity, (ii) payment equal to
the cost of the premium for his health coverage under the Company’s health plan for him and his dependents for the twelve-month period following his termination date, (iii) a
pro-rata  bonus  for  the  year  of  termination  and  (iv)  accelerated  vesting  equivalent  to  12  months  of  continued  employment  from  the  Termination  Date  (disregarding  such
termination for such purpose) with respect to all unvested equity and any other long-term incentive awards granted to Dr. Seshadri and then outstanding on the Termination
Date. The Company’s obligations in the preceding sentence are conditioned upon, among other things, Dr. Seshadri’s execution and nonrevocation of a release of claims in
favor of the Company and its affiliates.

If  Dr.  Seshadri  remains  continuously  employed  through  the  date  of  a  Change  in  Control  (as  that  term  is  defined  in  his  employment  agreement),  all  outstanding  equity
compensation awards will become fully vested and exercisable immediately.

89

 
 
 
 
 
 
 
 
 
Chief Accounting Officer and Former Chief Financial Officer

The Board appointed Mr. Carr as Chief Accounting Officer effective January 7, 2019. He was entitled to an annual base salary of $300,000, effective January 1, 2020 and a
target annual bonus opportunity equal to 35% of his base salary. The amount of the annual bonus actually paid depended on the extent to which the performance goals are
achieved  or  exceeded  as  determined  by  the  Board.  Mr.  Carr  is  eligible  to  participate  in  all  employee  benefit  plans  that  the  Company  may  establish  for  similarly  situated
employees, if and to the extent he is eligible pursuant to the terms of such plans and Company policies, which may be modified by the Company at its discretion.

Effective January 1, 2021, Mr. Carr’s annual base salary was increased to $336,000 and his annual discretionary bonus target was 35% of his annual base salary.

On March 1, 2021, Mr. Carr was granted (i) stock options to purchase 100,000 shares of the Company’s Common Stock pursuant to the Company’s 2015 Equity Incentive Plan,
with 25% vesting on March 1, 2022 and the remaining 75% vesting in 36 equal monthly installments thereafter and (ii) 50,000 restricted shares of Common Stock pursuant to
the Company’s 2015 Equity Incentive Plan, with 25% vesting on each of March 1, 2022, March 1, 2023, March 1, 2024 and March 1, 2025.

On August 10, 2021, Mr. Carr was appointed as Chief Financial Officer. In his new role, Mr. Carr received an annual base salary of $400,000 and was eligible for an annual
discretionary  bonus  with  a  target  of  40%  of  his  annual  base  salary.  In  connection  with  his  appointment  to  Chief  Financial  Officer,  Mr.  Carr  was  granted  238,000  shares  of
restricted  stock  and  options  to  purchase  476,000  shares  of  common  stock  of  the  Company.  The  options  vest  25%  on  the  one-year  anniversary  of  the  grant  date  and  the
remaining 75% vesting in 36 equal monthly installments thereafter. The restricted stock will vest 25% on the one-year anniversary of the grant date and the remaining 75%
vesting in equal annual installments over the following 36 months.

On March 3, 2022, Mr. Carr notified the Company of his resignation effective March 31, 2022. On March 14, 2022, Mr. Carr ceased being the Chief Financial Officer and
became the Chief Accounting Officer, a position he will hold through March 31, 2022.

Under the terms of his employment agreement dated August 10, 2021, Mr. Carr and the Company may each terminate Mr. Carr’s employment for any reason upon written
notice  to  the  other  party.  If  Mr.  Carr’s  employment  is  terminated  by  the  Company  other  than  for  Cause,  or  by  Mr.  Carr  for  Good  Reason  (as  each  term  is  defined  in  his
employment agreement), Mr. Carr will be entitled to (i) a payment equal to the sum of twelve months of his annual base salary plus twelve months of his annual target annual
bonus opportunity and (ii) payment equal to the cost of the premium for his health coverage under the Company’s health plan for him and his dependents for the twelve-month
period following his termination date. If Mr. Carr’s employment is terminated by the Company other than for Cause, or by Mr. Carr for Good Reason (as each term is defined in
his employment agreement) within twelve months following a Change of Control, Mr. Carr will be entitled to (i) a payment equal to the sum of twelve months of his annual
base salary plus twelve months of his annual target annual bonus opportunity and (ii) payment equal to the cost of the premium for his health coverage under the Company’s
health plan for him and his dependents for the twelve-month period following his termination date. The Company’s obligations in the preceding sentence are conditioned upon,
among other things, Mr. Carr’s execution and nonrevocation of a release of claims in favor of the Company and its affiliates.

If Mr. Carr remains continuously employed through the date of a Change in Control (as that term is defined in his employment agreement), all outstanding equity compensation
awards will become fully vested and exercisable immediately.

General Counsel

Dr. O’Malley joined Abeona in 2019 as Chief IP Counsel. He was entitled to an annual base salary of $321,000, effective January 1, 2021 and a target annual bonus opportunity
equal to 35% of his base salary. The amount of the annual bonus actually paid depended on the extent to which the performance goals are achieved or exceeded as determined
by the Board. Dr. O’Malley is eligible to participate in all employee benefit plans that the Company may establish for similarly situated employees, if and to the extent he is
eligible pursuant to the terms of such plans and Company policies, which may be modified by the Company at its discretion.

90

 
 
 
 
 
 
 
 
 
 
 
 
On September 20, 2021, Dr. O’Malley was appointed SVP, General Counsel. In his new role, Dr. O’Malley receives an annual base salary of $372,000 and is eligible for an
annual discretionary bonus with a target of 40% of his annual base salary. In connection with his appointment as SVP, General Counsel, Dr. O’Malley was granted 136,000
shares of restricted stock and options to purchase 272,000 shares of common stock of the Company. The options vest 25% on the one-year anniversary of the grant date and the
remaining 75% vesting in 36 equal monthly installments thereafter. The restricted stock will vest 25% on the one-year anniversary of the grant date and the remaining 75%
vesting in equal annual installments over the following 36 months

Under the terms of his employment agreement dated September 16, 2021, Dr. O’Malley and the Company may each terminate Dr. O’Malley’s employment for any reason upon
written notice to the other party. If Dr. O’Malley’s employment is terminated by the Company other than for Cause, or by Dr. O’Malley for Good Reason (as each term is
defined in his employment agreement), Dr. O’Malley will be entitled to (i) a payment equal to the sum of twelve months of his annual base salary plus twelve months of his
annual target annual bonus opportunity and (ii) payment equal to the cost of the premium for his health coverage under the Company’s health plan for him and his dependents
for the twelve-month period following his termination date. If Dr. O’Malley’s employment is terminated by the Company other than for Cause, or by Dr. O’Malley for Good
Reason (as each term is defined in his employment agreement) within twelve months following a Change of Control, Dr. O’Malley will be entitled to (i) a payment equal to the
sum of twelve months of his annual base salary plus twelve months of his annual target annual bonus opportunity and (ii) payment equal to the cost of the premium for his
health coverage under the Company’s health plan for him and his dependents for the twelve-month period following his termination date. The Company’s obligations in the
preceding sentence are conditioned upon, among other things, Dr. O’Malley’s execution and nonrevocation of a release of claims in favor of the Company and its affiliates.

If  Dr.  O’Malley  remains  continuously  employed  through  the  date  of  a  Change  in  Control  (as  that  term  is  defined  in  his  employment  agreement),  all  outstanding  equity
compensation awards will become fully vested and exercisable immediately.

Former President and Chief Executive Officer

Mr. Amoroso  had  entered  into  a  letter  agreement  with  the  Company  dated  March  19,  2021  in  connection  with  his  appointment  to  President  and  Chief  Executive  Officer.
Pursuant to such agreement, Mr. Amoroso received an annual base salary of $550,000 and will be eligible for an annual discretionary bonus with a target of 50% of his annual
base salary. In connection with his appointment to President and Chief Executive Officer, Mr. Amoroso was granted 250,000 shares of restricted stock and options to purchase
500,000 shares of common stock of the Company. The options vest 25% on the one-year anniversary of the grant date and the remaining 75% vesting in 36 equal monthly
installments thereafter. The restricted stock will vest 25% on the one-year anniversary of the grant date and the remaining 75% vesting in equal quarterly installments over the
following 36 months.

Pursuant to Mr. Amoroso’s agreement, Mr. Amoroso and the Company may each terminate Amoroso’s employment for any reason upon written notice to the other party. If
Mr. Amoroso’s employment was terminated by the Company other than for Cause, or by Mr. Amoroso for Good Reason (as each term is defined in his employment agreement),
Mr. Amoroso  would  have  been  entitled  to  (i)  a  payment  equal  to  the  sum  of  his  base  salary  plus  his  target  annual  bonus  opportunity,  (ii)  payment  equal  to  the  cost  of  the
premium for his health coverage under the Company’s health plan for him and his dependents for the twelve-month period following his termination date, and (iii) accelerated
vesting equivalent to 12 months of continued employment from the Termination Date (disregarding such termination for such purpose) with respect to all unvested equity and
any other long-term incentive awards granted to him and then outstanding on the Termination Date. The Company’s obligations in the preceding sentence were conditioned
upon, among other things, Mr. Amoroso’s execution and nonrevocation of a release of claims in favor of the Company and its affiliates.

If  Mr. Amoroso  remained  continuously  employed  through  the  date  of  a  Change  in  Control  (as  that  term  is  defined  in  the  employment  agreement),  all  outstanding  equity
compensation awards would become fully vested and exercisable immediately.

Retirement Benefits

The Company’s executives are provided usual and customary retirement benefits available to all employees, including the NEOs. These include thrift savings (401(k)), life
insurance, accidental death and dismemberment insurance, medical/dental insurance, vision insurance, long-term disability insurance and a Company-sponsored pension plan.
We provide matching contributions under our 401(k) to all employees, including the NEOs.

COMPENSATION COMMITTEE DISCUSSION ON EXECUTIVE COMPENSATION

The Compensation Committee operates under a written charter adopted by the Board and is responsible for making all compensation decisions for the Company’s directors and
named executives including determining base salary and annual incentive compensation amounts and recommending stock option grants and other stock-based compensation
under our equity incentive plans. The Compensation Committee charter can be found on our under “Investor & Media-Corporate Governance-Governance Documents.”

91

 
 
 
 
 
 
 
 
 
 
  
 
 
ITEM 12.

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

Based solely upon information made available to us, the following table sets forth certain information with respect to the beneficial ownership of our Common Stock as of
March 21, 2022 by (i) each person who is known by us to beneficially own more than five percent of any class of our Common Stock; (ii) each of our directors and nominees;
(iii) each of our named executive officers; and (iv) all of our executive officers and directors as a group. The address of each holder listed below, except as otherwise indicated,
is 1330 Avenue of the Americas, 33rd Floor, New York, NY 10019.

Name and Address of Beneficial Owner
Directors, Director Nominees, and Named Executive Officers:

Leila Alland, M.D. (3)
Mark J. Alvino (4)
Michael Amoroso (5)
Faith L. Charles (3)
Paul Mann (6)
Christine Silverstein (7)
Todd Wider, M.D. (6)
Donald A. Wuchterl (3)
Vishwas Seshadri (8)
Edward Carr (9)
Brendan O’Malley (10)

All Directors, Director Nominees, and Named Executive Officers as a group (consisting of 11 persons)

5% Beneficial Owners:

Steven H. Rouhandeh (11)
Adage Capital Partners, L.P. (12)

*

Less than 1%

Amount and Nature of    
Beneficial Ownership    

Common
Stock (1)

Percent of
Common Stock(2)

175,349   
180,349   
1,019,233   
175,349   
87,674   
536,452   
87,674   
175,349   
350,000   
511,065   
302,275   
3,600,769   

14,052,364   
8,007,272   

* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
* 
2.4%

9.5%
5.4%

(1)

Includes outstanding shares of Common Stock held plus all shares of Common Stock issuable upon exercise of options, warrants and other rights exercisable within 60
days after March 21, 2022.

(2) Based upon 147,378,022 shares of Common Stock issued and outstanding as of March 21, 2022.
(3) Dr. Alland, Ms. Charles and Mr. Wuchterl are each known to beneficially own an aggregate of 77,181 shares of our Common Stock and presently exercisable options for

the purchase of 98,168 shares pursuant to the 2015 Equity Incentive Plan.

(4) Mr.  Alvino  is  known  to  beneficially  own  an  aggregate  of  82,181  shares  of  our  Common  Stock  and  presently  exercisable  options  for  the  purchase  of  98,168  shares

pursuant to the 2015 Equity Incentive Plan.

(5) Mr. Amoroso is known to beneficially own an aggregate of 604,637 shares of our Common Stock and presently exercisable options for the purchase of 414,596 shares of

our Common Stock pursuant to the 2015 Equity Incentive Plan.

(6) Mr. Mann and Dr. Wider are each known to beneficially own an aggregate of 38,590 shares of our Common Stock and presently exercisable options for the purchase of

49,084 shares pursuant to the 2015 Equity Incentive Plan.

(7) Ms. Silverstein is known to beneficially own an aggregate of 118,590 shares of our Common Stock and presently exercisable options for the purchase of 417,862 shares

of our Common Stock pursuant to the 2015 Equity Incentive Plan.

(8) Dr. Seshadri is known to beneficially own an aggregate of 350,000 shares of our Common Stock.
(9) Mr. Carr is known to beneficially own an aggregate of 400,169 shares of our Common Stock and presently exercisable options for the purchase of 110,896 shares of our

Common Stock pursuant to the 2015 Equity Incentive Plan.

(10) Dr. O’Malley is known to beneficially own an aggregate of 204,750 shares of our Common Stock and presently exercisable options for the purchase of 97,525 shares of

our Common Stock pursuant to the 2015 Equity Incentive Plan.

(11) Beneficial ownership for Mr. Rouhandeh includes (i) 503,590 shares held directly by Mr. Rouhandeh, (ii) presently exercisable options for the purchase of 1,024,114
shares pursuant to the 2015 Equity Incentive Plan, (iii) presently exercisable options for the purchase of 80,000 shares pursuant to the 2005 Equity Incentive Plan, (iv)
229 shares held by the Sophie C. Rouhandeh Trust, 229 shares held by the Chloe H. Rouhandeh Trust, and 714 shares held by the SHR Family Trust (collectively, the
“Trusts”), and (v) 11,079,292 shares and 1,364,196 shares held by each of SCO Capital Partners LLC and Beach Capital LLC, respectively. Mr. Rouhandeh serves as
trustee of each of the Trusts. He is also the Chief Investment Officer and managing member of SCO Capital Partners LLC and managing member of Beach Capital LLC.
The address for each of Mr. Rouhandeh, SCO Capital Partners LLC and Beach Capital LLC is 1330 Avenue of the Americas, 33rd Floor, New York, NY 10019. Mr.
Rouhandeh disclaims his beneficial ownership of such shares except to the extent of his pecuniary interest therein.

(12) Based on information set forth in a Schedule 13G/A filed with the SEC on February 10, 2022 by Adage Capital Partners, L.P. and related entities. Adage Capital Partners

L.P.’s address is 200 Clarendon Street, 52nd Floor, Boston, MA 02116.

To our knowledge, except as noted above, no person or entity is the beneficial owner of more than 5% of the voting power of the Company’s Common Stock.

92

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
Securities Authorized for Issuance Under Equity Compensation Plans

The information set forth under the caption “Equity Compensation Plan Information” in Item 5 of this Form 10-K is incorporated by reference herein.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE

Certain Relationships and Related Transactions

On occasion we may engage in certain related party transactions. Pursuant to our Audit Committee charter, our policy is that all related party transactions are reviewed and
approved by the Audit Committee. There were no related party transactions in 2021.

Director Independence

The information set forth under the caption “Director Independence” in Item 10 of this Form 10-K is incorporated by reference herein.

ITEM 14.

PRINCIPAL ACCOUNTING FEES AND SERVICES

The following table presents fees for professional audit services rendered by Whitley Penn LLP for the audit of our annual financial statements for the years ended December
31, 2021 and 2020, and fees billed for other services rendered during the respective periods.

Types of Fees
Audit Fees (1)
Audit-Related Fees (2)
Tax Fees (3)
All Other Fees (4)

2021

2020

  $
  $
  $
  $

153,000    $
74,000    $
0    $
0    $

171,000 
33,000 
0 
0 

(1) Audit fees for 2021 and 2020 were for professional services rendered for the audit of our financial statements for the fiscal year and reviews of our quarterly financial

statements included in our Form 10-Q filings.

(2) Audit-related fees are for services related to our registration statements on Forms S-3 and S-8 and other fees.
(3) Tax fees are for professional services rendered for tax compliance, tax advice, and tax planning service.
(4) All other fees are for services, other than those described above, rendered to us.

All decisions regarding the selection of an independent registered public accounting firm and approval of accounting services and fees are made by our Audit Committee in
accordance with the provisions of the Sarbanes-Oxley Act of 2002 and related SEC rules.

The Audit  Committee  selected  Whitley  Penn  LLP  to  serve  as  the  Company’s  independent  registered  public  accounting  firm  for  the  fiscal  year  ending  December  31,  2022.
Whitley Penn LLP has served as Abeona’s independent registered public accounting firm since September 2006.

Policy on Audit Committee Pre-Approval of Audit and Permissible Non-Audit Services of Independent Registered Public Accounting Firm

The Audit Committee pre-approves all audit and non-audit services provided by the independent registered public accounting firm prior to the engagement with respect to such
services. In 2021 and 2020, the Audit Committee approved all of the services listed under the preceding captions “Audit Fees” and “Audit-Related Fees.”

93

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

a. Financial Statements. The following financial statements are submitted as part of this report:

PART IV

Report of Independent Registered Public Accounting Firm (PCAOB ID 726)
Consolidated Balance Sheets at December 31, 2021 and 2020
Consolidated Statements of Operations and Comprehensive Loss for 2021 and 2020
Consolidated Statements of Stockholders’ Equity for 2021 and 2020
Consolidated Statements of Cash Flows for 2021 and 2020
Notes to Consolidated Financial Statements

b. Exhibits

Exhibit
Number

Description of Document

Page
F-1
F-2
F-3
F-4
F-5
F-6

3.1

3.2
4.1*
4.2*
4.3
10.1*
10.2*
10.3

10.4

10.5

10.6*
10.7*

10.8*

10.9*
10.10*

10.11*
10.12

  Restated Certificate of Incorporation of Abeona Therapeutics Inc. (incorporated by reference to Exhibit 3.1 of our Form 10-Q for the quarter ended March 31,

2019)

  Amended and Restated Bylaws of Abeona Therapeutics Inc. (incorporated by reference to Exhibit 3.1 of our Form 8-K filed on May 21, 2020)
  2015 Equity Incentive Plan (incorporated by reference to Exhibit 4.1 to our Form S-8 filed May 11, 2015)
  2015 Equity Incentive Plan Amendment (incorporated by reference to our Definitive Proxy Statement on Schedule 14A filed on April 4, 2016)
  Description of Capital Stock of Abeona Therapeutics Inc. (incorporated by reference to Exhibit 4.4 of our Form 10-K for the year ended December 31, 2019)
  401(k) Plan (incorporated by reference to Exhibit 10.20 of our Form 10-K for the year ended December 31, 1999)
  2005 Equity Incentive Plan (incorporated by reference to Exhibit 1 of our Proxy Statement filed on April 18, 2005)
  Director Designation Agreement dated November 15, 2007, between the Company and SCO Capital Partners LLC (incorporated by reference to Exhibit 10.26

of our Form S-1 filed on March 11, 2008)

  Agreement and Plan of Merger, dated May 5, 2015, by and among the Company, PlasmaTech Merger Sub Inc., Abeona Therapeutics LLC and Paul A. Hawkins,

in his capacity as Member Representative (incorporated by reference to Exhibit 10.1 to our Form 10-Q for the quarter ended June 30, 2015)

  Form of Indemnification Agreement, between the Company and directors and officers of the Company (incorporated by reference to Exhibit 10.1 to our Form 8-

K filed on October 16, 2020)

  Letter Agreement, dated October 6, 2021, between the Company and Vishwas Seshadri
  Offer  Letter,  effective  October  19,  2018,  by  and  between  the  Company  and  Edward  Carr  (incorporated  by  reference  to  Exhibit  10.1  of  Form  8-K  filed  on

November 9, 2018)

  Letter  Agreement,  dated  September  12,  2019,  amending  Offer  Letter  between  the  Company  and  Edward  Carr,  dated  November  8,  2018  (incorporated  by

reference to Exhibit 10.3 of our Form 10-Q for the quarter ended September 30, 2019)

  Offer Letter, dated June 18, 2020, between the Company and Edward Carr (incorporated by reference to Exhibit 10.1 of our Form 8-K filed on June 23, 2020)
  Letter Agreement, dated August 10, 2021, between the Company and Edward Carr (incorporated by reference to Exhibit 10.1 of our Form 10-Q for the quarter

ended September 30, 2021)

  Letter Agreement, dated September 16, 2021, between the Company and Brendan O’Malley
  Open Market Sale Agreement, dated August 17, 2018, by and between the Company and Jefferies LLC (incorporated by reference to Exhibit 1.1 of Form 8-K

filed on August 20, 2018)

10.13

  Amendment  No.  1  to  Open  Market  Sale  Agreement,  dated  November  19,  2021,  amending  the  Open  Market  Agreement,  by  and  between  the  Company  and

10.14+
21
23.1
31.1
31.2
32

101.INS
101.SCH
101.CAL
101.DEF
101.LAB
101.PRE
104

Jefferies LLC, dated August 17, 2018 (incorporated by reference to Exhibit 1.2 of Form 8-K filed on November 19, 2021)

  Settlement Agreement and Mutual Release, dated November 12, 2021, between the Company and REGENXBIO Inc.
  Subsidiaries of the registrant
  Consent of Whitley Penn LLP
  Principal Executive Officer Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
  Principal Financial Officer Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
  Principal Executive Officer Certification and Principal Financial Officer Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906

of the Sarbanes-Oxley Act of 2002

  Inline XBRL Instance Document
  Inline XBRL Taxonomy Extension Schema
  Inline XBRL Taxonomy Extension Calculation Linkbase Document
  Inline XBRL Taxonomy Extension Definition Linkbase Document
  Inline XBRL Taxonomy Extension Label Linkbase Document
  Inline XBRL Taxonomy Extension Presentation Linkbase Document
  Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

* Management contract or compensatory plan required to be filed as an exhibit to this report pursuant to Item 15(a)(3) of Form 10-K.
+ Portions of this exhibit have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K.

ITEM 16.

FORM 10-K SUMMARY

None.

94

 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
Pursuant  to  the  requirements  of  Section  13  or  15(d)  of  the  Securities  Exchange  Act  of  1934,  the  registrant  has  duly  caused  this  report  to  be  signed  on  its  behalf  by  the
undersigned, thereunto duly authorized.

SIGNATURES

Date: March 31, 2022

ABEONA THERAPEUTICS INC.

By:

/s/ Vishwas Seshadri
Vishwas Seshadri
President, Chief Executive Officer and Director
Principal Executive Officer

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

Date: March 31, 2022

Date: March 31, 2022

Date: March 31, 2022

Date: March 31, 2022

Date: March 31, 2022

Date: March 31, 2022

Date: March 31, 2022

Date: March 31, 2022

Date: March 31, 2022

Date: March 31, 2022

By:

By:

/s/ Vishwas Seshadri
Vishwas Seshadri
President, Chief Executive Officer and Director
Principal Executive Officer

/s/ Edward Carr
Edward Carr
Chief Accounting Officer
Principal Financial and Accounting Officer

By:

/s/ Leila Alland
Leila Alland, Director

By:

/s/ Mark J. Alvino
Mark J. Alvino, Director

By:

/s/ Michael Amoroso
Michael Amoroso, Director
Chairman of the Board

By:

/s/ Faith L. Charles
Faith L. Charles, Director

By:

/s/ Paul Mann
Paul Mann, Director

By:

/s/ Christine Silverstein
Christine Silverstein, Director

By:

/s/ Todd Wider
Todd Wider, Director

By:

/s/ Donald A. Wuchterl
Donald A. Wuchterl, Director

95

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders
Abeona Therapeutics Inc. and Subsidiaries

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Abeona Therapeutics Inc. and Subsidiaries (the “Company”) as of December 31, 2021 and 2020, and the
related consolidated statements of operations and comprehensive loss, stockholders’ equity and cash flows for the years then ended, and the related notes (collectively referred
to  as  the  “financial  statements”).  In  our  opinion,  the  consolidated  financial  statements  present  fairly,  in  all  material  respects,  the  financial  position  of  the  Company  as  of
December 31, 2021 and 2020, and the results of their operations and their cash flows for the years then ended, in conformity with accounting principles generally accepted in
the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.
We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect
to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

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

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

Critical Audit Matters

Critical  audit  matters  are  matters  arising  from  the  current  period  audit  of  the  financial  statements  that  were  communicated  or  required  to  be  communicated  to  the  audit
committee  and  that:  (1)  relate  to  accounts  or  disclosures  that  are  material  to  the  financial  statements  and  (2)  involved  our  especially  challenging,  subjective,  or  complex
judgments. We determined that there are no critical audit matters.

/s/ WHITLEY PENN LLP

We have served as the Company’s auditor since 2006.

Plano, Texas
March 31, 2022

F-1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Abeona Therapeutics Inc. and Subsidiaries
CONSOLIDATED BALANCE SHEETS

December 31, 
2021

December 31, 
2020

ASSETS

Current assets:

Cash and cash equivalents
Short-term investments
Accounts receivable
Prepaid expenses, other current assets and restricted cash

Total current assets

Property and equipment, net
Right-of-use lease assets
Licensed technology, net
Goodwill
Other assets and restricted cash

Total assets

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current liabilities:

Accounts payable
Accrued expenses
Current portion of lease liability
Current portion of PPP loan payable
Current portion of payable to licensor
Deferred revenue

Total current liabilities

PPP loan payable
Payable to licensor
Other long-term liabilities
Long-term lease liabilities
Total liabilities

Commitments and contingencies
Stockholders’ equity:

Preferred stock - $0.01 par value; authorized 2,000,000 shares; no issued and outstanding shares at December
31, 2021 and 2020
Common stock - $0.01 par value; authorized 200,000,000 shares; issued and outstanding 147,205,422 at
December 31, 2021; issued and outstanding 96,131,678 at December 31, 2020
Additional paid-in capital
Accumulated deficit
Accumulated other comprehensive loss

Total stockholders’ equity
Total liabilities and stockholders’ equity

$

$

$

$

$

$

$

32,938,000 
12,086,000 
3,000,000 
7,377,000 
55,401,000 

12,339,000 
9,403,000 
1,384,000 
- 
1,059,000 
79,586,000 

4,325,000 
5,585,000 
1,818,000 
- 
4,599,000 
296,000 
16,623,000 

- 
3,828,000 
200,000 
7,560,000 
28,211,000 

12,596,000 
82,438,000 
- 
2,708,000 
97,742,000 

11,322,000 
7,032,000 
1,500,000 
32,466,000 
1,136,000 
151,198,000 

4,695,000 
3,410,000 
1,713,000 
330,000 
31,515,000 
296,000 
41,959,000 

1,428,000 
- 
- 
5,260,000 
48,647,000 

- 

- 

1,472,000 
705,570,000 
(655,640,000)  
(27,000)  

51,375,000 
79,586,000 

$

961,000 
672,304,000 
(570,704,000)
(10,000)
102,551,000 
151,198,000 

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

F-2

 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Abeona Therapeutics Inc. and Subsidiaries
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

Revenues:
License and other revenues
Total revenues

Expenses:
Research and development
General and administrative
Depreciation and amortization
Goodwill impairment charge
Licensed technology impairment charge
Total expenses

Loss from operations

Gain on settlement with licensor
PPP loan payable forgiveness income
Interest and miscellaneous income
Interest and other expense
Net loss

Basic and diluted loss per common share

Weighted average number of common shares outstanding – basic and diluted

Other comprehensive income/(loss):
Change in unrealized gains/(losses) related to available-for-sale debt securities
Foreign currency translation adjustments
Comprehensive loss

For the years ended December 31,
2020
2021

3,000,000 
3,000,000 

$

34,325,000 
22,795,000 
3,250,000 
32,466,000 
- 
92,836,000 

10,000,000 
10,000,000 

30,139,000 
23,779,000 
4,586,000 
- 
32,916,000 
91,420,000 

(89,836,000)  

(81,420,000)

6,743,000 
1,758,000 
69,000 
(3,670,000)  
(84,936,000)  

(0.86)  

98,441,911 

9,000 
(26,000)  
(84,953,000)  

$

$

$

- 
- 
1,301,000 
(4,115,000)
(84,234,000)

(0.91)

92,663,574 

(10,000)
- 
(84,244,000)

$

$

$

$

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

F-3

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
Abeona Therapeutics Inc. and Subsidiaries
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

Common Stock

Shares

Amount

Additional
Paid-in
Capital

    Accumulated    
Other

Total

    Accumulated     Comprehensive    Stockholders’ 

Deficit

Loss

Equity

Balance, December 31, 2019

  83,622,135    $

836,000    $ 664,064,000    $ (486,470,000)   $

-    $ 178,430,000 

Stock option-based compensation expense
Restricted stock-based compensation expense
Issuance of common stock in connection with the exercise of
stock options
Issuance of common stock in connection with restricted
share awards, net of cancellations
Issuance of common stock in connection with the exercise of
pre-funded warrants
Net loss
Other comprehensive loss
Balance, December 31, 2020

Stock option-based compensation expense
Restricted stock-based compensation expense
Issuance of common stock in connection with the exercise of
stock options
Issuance of common stock in connection with restricted
share awards, net of cancellations
Issuance of common stock for cash under open market sale
agreement
Issuance of common stock and stock purchase warrants in
connection with public offering, net of offering costs
Net loss
Other comprehensive loss
Balance, December 31, 2021

-   
-   

-   
-   

5,853,000   
2,334,000   

77,560   

1,000   

176,000   

3,414,928   

34,000   

(34,000)  

-   
-   

-   

-   

-   
-   

-   

-   

5,853,000 
2,334,000 

177,000 

- 

9,017,055   
-   
-   

90,000   
-   
-   

(89,000)  
-   
-   

-   
(84,234,000)  
-   

  96,131,678    $

961,000    $ 672,304,000    $ (570,704,000)   $

1,000 
-   
(84,234,000)
-   
(10,000)  
(10,000)
(10,000)   $ 102,551,000 

-   
-   

-   
-   

5,250,000   
3,666,000   

630,675   

6,000   

825,000   

2,071,275   

21,000   

(21,000)  

3,671,794   

37,000   

8,014,000   

-   
-   

-   

-   

-   

-   
-   

-   

-   

-   

5,250,000 
3,666,000 

831,000 

- 

8,051,000 

  44,700,000   
-   
-   

447,000   
-   
-   

  15,532,000   
-   
-   

-   
(84,936,000)  
-   

  147,205,422    $ 1,472,000    $ 705,570,000    $ (655,640,000)   $

15,979,000 
-   
(84,936,000)
-   
(17,000)  
(17,000)
(27,000)   $ 51,375,000 

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

F-4

 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
   
 
   
   
 
   
   
 
 
 
   
 
 
   
   
   
   
   
 
 
 
 
 
    
 
    
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Abeona Therapeutics Inc. and Subsidiaries
CONSOLIDATED STATEMENTS OF CASH FLOWS

Cash flows from operating activities:
Net loss
Adjustments to reconcile net loss to cash used in operating activities:

Non-cash goodwill impairment charge
Non-cash licensed technology impairment charge
Non-cash gain on settlement with licensor
Depreciation and amortization
Stock option-based compensation expense
Restricted stock-based compensation expense
Non-cash PPP loan payable forgiveness income
Non-cash interest expense
Accretion and interest on short-term investments
Amortization of right-of-use lease assets
Other

Change in operating assets and liabilities:

Accounts receivable
Prepaid expenses, other current assets and restricted cash
Other assets and restricted cash
Accounts payable, accrued expenses, lease liabilities and other liabilities
Payable to licensor

Net cash used in operating activities

Cash flows from investing activities:
Capital expenditures
Purchases of short-term investments
Proceeds from maturities of short-term investments
Net cash provided by/(used in) investing activities

Cash flows from financing activities:
Proceeds from loan payable
Proceeds from issuance of common stock and warrants in public offering
Payment of offering costs in public offering
Proceeds from open market sales of common stock
Proceeds from exercise of stock options
Net cash provided by financing activities

Net increase/(decrease) in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at beginning of year
Cash, cash equivalents and restricted cash at end of year

Supplemental cash flow information:
Cash and cash equivalents
Restricted cash
Total cash, cash equivalents and restricted cash

Cash paid for interest
Cash paid for taxes

Additions to right-of-use lease assets obtained from new operating lease liabilities resulting from modification of
original lease arrangement

For the years ended December 31,
2020
2021

$

(84,936,000)  

$

(84,234,000)

32,466,000 
- 

(6,743,000)  
3,250,000 
5,250,000 
3,666,000 
(1,758,000)  
67,000 
122,000 
1,214,000 
- 

(3,000,000)  
331,000 

(7,000)  
825,000  
(16,412,000)  
(65,665,000)  

(4,151,000)  
(20,163,000)  
90,376,000 
66,062,000 

- 
17,433,000 
(1,454,000)  
8,051,000 
831,000 
24,861,000 

25,258,000 
13,571,000 
38,829,000 

32,938,000 
5,891,000 
38,829,000 

- 
- 

3,585,000 

$

$

$

$
$

$

- 
32,916,000 
- 
4,586,000 
5,853,000 
2,334,000 
- 
600,000 
(70,000)
1,015,000 
347,000 

- 
424,000 
(127,000)
(2,178,000)
3,515,000 
(35,019,000)

(1,336,000)
(170,472,000)
88,094,000 
(83,714,000)

1,758,000 
1,000 
- 
- 
177,000 
1,936,000 

(116,797,000)
130,368,000 
13,571,000 

12,596,000 
975,000 
13,571,000 

- 
- 

- 

$

$

$

$
$

$

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

F-5

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
Abeona Therapeutics Inc. and Subsidiaries

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 - NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations

Abeona  Therapeutics  Inc.  (together  with  our  subsidiaries,  “we,”  “our,”  “Abeona”  or  the  “Company”),  a  Delaware  corporation,  is  a  clinical-stage  biopharmaceutical
company developing gene and cell therapies for life-threatening rare genetic diseases. Our lead clinical program is EB-101, an autologous, gene-corrected cell therapy for
recessive dystrophic epidermolysis bullosa (“RDEB”), which is currently in the pivotal Phase 3 VIITAL™ clinical trial. Following a comprehensive portfolio review in
early 2022, we have decided to focus our research and development resources on the VIITAL™ readout while actively pursuing a potential commercialization partner for
EB-101  with  the  objective  of  reducing  operating  expenses  and  extending  our  cash  runway.  As  part  of  this  portfolio  prioritization,  we  have  intensified  our  pursuit  of  a
strategic  partnership  to  take  over  development  activities  for  our  adeno-associated  virus  (“AAV”)-based  gene  therapy  ABO-102  for  Sanfilippo  syndrome  type  A  (“MPS
IIIA”) and we have discontinued development of our AAV-based gene therapy ABO-101 for Sanfilippo syndrome type B (“MPS IIIB”). We plan to continue development
of AAV-based gene therapies designed to treat ophthalmic and other diseases and next-generation AAV-based gene therapies using the novel AIM™ capsid platform that
we have exclusively licensed from the University of North Carolina at Chapel Hill (“UNC”), and internal AAV vector research programs.

A summary of the significant accounting policies applied in the preparation of the accompanying consolidated financial statements follows:

Principles of Consolidation

The  consolidated  financial  statements  include  the  financial  statements  of  Abeona  Therapeutics  Inc.  and  our  wholly-owned  subsidiaries.  All  intercompany  balances  and
transactions have been eliminated in consolidation.

Uses and Sources of Liquidity

The financial statements have been prepared on the going concern basis, which assumes the Company will have sufficient cash to pay its operating expenses, as and when
they become payable, for a period of at least 12 months from the date the financial report was issued.

As of December 31, 2021, we had cash, cash equivalents, restricted cash and short-term investments of $50.9 million and net assets of $51.4 million. For the year ended
December  31,  2021,  we  had  cash  outflows  from  operations  of  $65.7  million.  We  have  not  generated  significant  product  revenues  and  have  not  achieved  profitable
operations. There is no assurance that profitable operations will ever be achieved, and, if achieved, could be sustained on a continuing basis. In addition, development
activities, clinical and nonclinical testing, and commercialization of our products will require significant additional financing.

We  are  subject  to  a  number  of  risks  similar  to  other  life  science  companies,  including,  but  not  limited  to,  risks  related  to  the  successful  discovery  and  development  of
product  candidates,  obtaining  the  necessary  regulatory  approval  to  market  our  product  candidates,  raising  additional  capital  to  continue  to  fund  our  operations,
development of competing drugs and therapies, protection of proprietary technology and market acceptance of our products. As a result of these and other risks and the
related uncertainties, there can be no assurance of our future success.

F-6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Following a comprehensive portfolio review in early 2022, we have decided to focus our research and development resources on the EB-101 program with the objective of
reducing operating expenses and extending our cash runway. As part of this portfolio prioritization, we have intensified our pursuit of a strategic partnership to take over
development activities for our AAV-based gene therapy ABO-102 for MPS IIIA and we have discontinued development of our AAV-based gene therapy ABO-101 for MPS
IIIB. Based upon these current operating plans, our ability to access additional financial resources and/or our financial flexibility to further reduce operating expenses if
required, we believe that we have sufficient resources to fund operations through at least the next 12 months from the date of this report on Form 10-K. We will need to
secure additional funding beyond the next 12 months to carry out all of our planned research and development activities. If we are unable to obtain additional financing or
generate license or product revenue, the lack of liquidity and sufficient capital resources could have a material adverse effect on our future prospects.

Use of Estimates

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) requires
management to make estimates and assumptions that affect the reported amount of assets and disclosure of contingent assets and liabilities at the date of the consolidated
financial statements and the reported amounts of revenue and expenses during the reported period. Actual results could differ from these estimates and assumptions.

Cash and Cash Equivalents

We  consider  all  highly  liquid  investments  with  a  maturity  of  three  months  or  less  when  purchased  to  be  cash  equivalents.  We  maintain  deposits  primarily  in  financial
institutions, which may at times exceed amounts covered by insurance provided by the U.S. Federal Deposit Insurance Corporation (“FDIC”). We have not experienced
any losses related to amounts in excess of FDIC limits.

Short-term Investments

Short-term investments consist of investments in U.S. government, U.S. agency and U.S. treasury securities. We determine the appropriate classification of the securities at
the time they are acquired and evaluate the appropriateness of such classifications at each balance sheet date. We classify our short-term investments as available-for-sale
pursuant to Accounting Standards Codification (“ASC”) 320, Investments – Debt and Equity Securities. Investments classified as current have maturities of less than one
year.  We  review  our  short-term  investments  for  other-than-temporary  impairment  whenever  the  fair  value  of  a  marketable  security  is  less  than  the  amortized  cost  and
evidence indicates that a short-term investment’s carrying amount is not recoverable within a reasonable period of time.

Property and Equipment

Property  and  equipment  are  recorded  at  cost.  Depreciation  is  provided  using  the  straight-line  method  over  estimated  useful  lives  ranging  from  three  to  seven  years  for
equipment and five to ten years for leasehold improvements. Expenditures for major renewals and betterments that extend the useful lives are capitalized. Expenditures for
normal maintenance and repairs are expensed as incurred. The cost of assets sold or abandoned, and the related accumulated depreciation are eliminated from the accounts
and any gains or losses are recognized in the accompanying consolidated statements of operations of the respective period.

F-7

 
 
 
 
 
 
 
 
 
 
 
Leases

We account for leases in accordance with ASC 842, Leases. Right-of-use lease assets represent our right to use an underlying asset for the lease term and lease liabilities
represent our obligation to make lease payments arising from the lease. The measurement of lease liabilities is based on the present value of future lease payments over the
lease term. As our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available at the lease commencement date in
determining the present value of future lease payments. The right-of-use asset is based on the measurement of the lease liability and includes any lease payments made
prior to or on lease commencement and excludes lease incentives and initial direct costs incurred, as applicable. Rent expense for our operating leases is recognized on a
straight-line basis over the lease term. We do not have any leases classified as finance leases.

Our leases do not have significant rent escalation, holidays, concessions, material residual value guarantees, material restrictive covenants or contingent rent provisions.
Our leases include both lease (e.g., fixed payments including rent, taxes, and insurance costs) and non-lease components (e.g., common-area or other maintenance costs),
which are accounted for as a single lease component as we have elected the practical expedient to group lease and non-lease components for all leases.

Most leases include one or more options to renew. The exercise of lease renewal options is typically at our sole discretion; therefore, the majority of renewals to extend the
lease terms are not included in our right-of-use assets and lease liabilities as they are not reasonably certain of exercise. We regularly evaluate the renewal options and
when they are reasonably certain of exercise, we include the renewal period in our lease term.

Additional information and disclosures required under ASC 842 are included in Note 14.

Licensed Technology

We  have  entered  into  agreements  to  license  the  rights  to  certain  technologies.  We  recorded  the  purchase  price  paid  for  the  license,  which  represents  fair  value,  on  our
consolidated balance sheet. We maintain licensed technology on our consolidated balance sheet until either the licensed technology agreement underlying it is completed or
the asset becomes impaired. When we determine that an asset has become impaired or we abandon a project, we write down the carrying value of the related intangible
asset  to  its  fair  value  and  take  an  impairment  charge  in  the  period  in  which  the  impairment  occurs.  Licensed  technology  is  amortized  over  the  life  of  the  patent  or  the
agreement and periodically reviewed for impairment.

We test our intangible assets for impairment on an annual basis, or more frequently if indicators are present or changes in circumstance suggest that impairment may exist.
Events that could result in an impairment, or trigger an interim impairment assessment, include the receipt of additional clinical or nonclinical data regarding our drug
candidate or a potentially competitive drug candidate, changes in the clinical development program for a drug candidate or new information regarding potential sales for
the  drug.  In  connection  with  each  annual  impairment  assessment  and  any  interim  impairment  assessment,  we  compare  the  fair  value  of  the  asset  as  of  the  date  of  the
assessment with the carrying value of the asset on our consolidated balance sheet.

We  considered  the  status  of  our  discussions  with  REGENXBIO  in  March  2020  as  a  potential  indicator  of  impairment  in  accordance  with  ASC  360-10-35-21.  Our
impairment test indicated that the carrying value of the license agreement exceeded its fair value and we recorded a $32.9 million non-cash impairment charge in 2020. We
did not recognize any impairment charges to related licensed technology in 2021.

Goodwill

In accordance with ASC 350, Intangibles — Goodwill and Other, goodwill is tested annually for impairment and whenever changes in circumstances occur that would
indicate impairment. Additional information and disclosures required under ASC 350 are included in Note 5.

F-8

 
 
 
 
 
 
 
 
 
 
 
 
 
Restricted Cash

As of December 31, 2021 and 2020, restricted cash of $5.0 million and nil, respectively, is recorded within “Prepaid expenses, other current assets and restricted cash” and
$0.9 million and $1.0 million, respectively, is recorded within “Other assets and restricted cash” in the accompanying consolidated balance sheets and are included as a
component of cash, cash equivalents and restricted cash on our consolidated statements of cash flows. Restricted cash serves as collateral for the payable to licensor due in
November 2022 as well as collateral for office space.

Segments

The  Company  operates  in  a  single  segment.  The  Company’s  chief  operating  decision  maker,  its  Chief  Executive  Officer,  manages  the  Company’s  operations  on  a
consolidated basis for the purpose of allocating resources.

Revenue Recognition

We account for contracts with customers in accordance with ASC 606, Revenue from Contracts with Customers. ASC 606 applies to all contracts with customers, except
for contracts that are within the scope of other standards. Under ASC 606, an entity recognizes revenue when its customer obtains control of promised goods or services, in
an amount that reflects the consideration that the entity expects to receive in exchange for those goods or services. To determine revenue recognition for arrangements that
an entity determines are within the scope of ASC 606, the entity performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance
obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue
when (or as) the entity satisfies a performance obligation.

Additional information and disclosures required under ASC 606 are included in Note 10.

Research and Development Expenses

Research and development costs are expensed as incurred. Research and development expenses include, but are not limited to, payroll and personnel expense, lab supplies,
preclinical and development cost, clinical trial expense, manufacturing, regulatory, and consulting. The cost of materials and equipment or facilities that are acquired for
research and development activities and that have alternative future uses are capitalized when acquired.

General and Administrative Expenses

General and administrative expenses primarily consist of personnel, contract personnel, personnel-related expenses to support our administrative and operating activities,
facility costs and professional expenses (i.e., legal expenses) and investor relations fees.

Income Taxes

Income  taxes  are  accounted  for  under  the  asset  and  liability  method.  Deferred  tax  assets  and  liabilities  are  recognized  for  the  future  tax  consequences  attributable  to
differences between the consolidated financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit
carryforwards.  Deferred  tax  assets  and  liabilities  are  measured  using  enacted  tax  rates  expected  to  apply  to  taxable  income  in  the  years  in  which  those  temporary
differences  are  expected  to  be  recovered  or  settled. The  effect  on  deferred  tax  assets  and  liabilities  of  a  change  in  tax  rates  is  recognized  in  income  in  the  period  that
includes the enactment date. A valuation allowance is provided for deferred tax assets to the extent their realization is in doubt.

F-9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We account for uncertain income tax positions in accordance with ASC 740, Income Taxes. Interest costs and penalties related to income taxes are classified as interest
expense and general and administrative costs, respectively, in our consolidated financial statements. For 2021 and 2020, we did not recognize any uncertain tax positions,
interest or penalty expense related to income taxes. It is not reasonably likely for the amounts of unrecognized tax benefits to significantly increase or decrease within the
next 12 months. We file U.S. federal and state income tax returns as necessary. The federal return generally has a three-year statute of limitations and most states have a
four-year statute of limitations; however, the taxing authorities are allowed to review the tax year in which the net operating loss was generated when the loss is utilized on
a tax return. We currently do not have any open income tax audits.

Loss Per Common Share

We have presented basic and diluted loss per common share on the statement of operations and comprehensive loss. Basic and diluted net loss per share is computed by
dividing net loss by the weighted-average number of shares of common stock.

We do not include the potential impact of dilutive securities in diluted net loss per share, as the impact of these items is anti-dilutive. Potential dilutive securities result from
outstanding restricted stock, stock options, and stock purchase warrants. We did not include the following potentially dilutive securities in the computation of diluted net
loss per common share during the periods presented:

Restricted stock
Stock options
Stock purchase warrants
Total

Stock-Based Compensation

For the years ended December 31,

2021

2020

2,431,515   
7,934,851   
44,700,000   
55,066,366   

2,952,499 
5,685,539 
- 
8,638,038 

We  account  for  stock-based  compensation  expense  in  accordance  with  ASC  718,  Stock  Based  Compensation.  We  measure  the  cost  of  the  employee/director/consultant
services  received  in  exchange  for  an  award  of  equity  instruments  based  on  the  grant  date  fair  value  for  the  employees  and  directors  and  vesting  date  fair  value  for
consultants of the award. We use the Black-Scholes option pricing model to determine the fair value of options on the grant date which includes assumptions for expected
volatility, risk-free interest rate, dividend yield and estimated expected term. We use the closing price of our common stock as quoted on the Nasdaq to determine the fair
value of restricted stock. We account for forfeitures as they occur, which may result in the reversal of compensation costs in subsequent periods as the forfeitures arise.

The fair value of modifications to share-based awards are determined using Hull White I lattice model which includes assumptions for expected volatility, risk-free interest
rate, dividend yield and performance period. If a share-based compensation award is modified after the grant date, incremental compensation expense, if any, is recognized
in  an  amount  equal  to  the  excess  of  the  fair  value  of  the  modified  award  over  the  fair  value  of  the  original  award  immediately  before  the  modification.  Incremental
compensation  expense  for  vested  awards  is  recognized  immediately.  For  unvested  awards,  the  sum  of  the  incremental  compensation  expense  and  the  remaining
unrecognized compensation expense for the original award on the modification date is recognized over the modified service period.

F-10

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table summarizes stock option-based option compensation for 2021 and 2020, which was allocated as follows:

Research and development
General and administrative
Stock option-based compensation expense included in operating expense

Total stock option-based compensation expense
Tax benefit
Stock option-based compensation expense, net of tax

For the years ended December 31,
2020
2021

$

$

1,915,000   
3,335,000   
5,250,000   

5,250,000   
-   
5,250,000   

$

$

3,126,000 
2,727,000 
5,853,000 

5,853,000 
- 
5,853,000 

The following table summarizes restricted stock-based compensation for 2021 and 2020, which was allocated as follows:

Research and development
General and administrative
Restricted stock-based compensation expense included in operating expense

Total restricted stock-based compensation expense
Tax benefit
Restricted stock-based compensation expense, net of tax

Additional information and disclosures required under ASC 718 are included in Note 11.

NOTE 2 – SHORT-TERM INVESTMENTS

The following table summarizes the available-for-sale investments held as of December 31, 2021 and 2020.

For the years ended December 31,
2020
2021

$

$

1,384,000   
2,282,000   
3,666,000   

3,666,000   
-   
3,666,000   

$

$

957,000 
1,377,000 
2,334,000 

2,334,000 
- 
2,334,000 

Description
U.S. government and agency securities and treasuries

December 31, 
2021

December 31, 2020

$

12,086,000   

$

82,438,000 

The  amortized  cost  of  the  available-for-sale  investments,  which  is  adjusted  for  amortization  of  premiums  and  accretion  of  discounts  to  maturity,  was  $12,087,000 and
$82,448,000 as of December 31, 2021 and 2020, respectively. There were no significant realized gains or losses recognized on the sale or maturity of available-for-sale
investments during the years ended December 31, 2021 or 2020.

F-11

 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
NOTE 3 - PROPERTY AND EQUIPMENT

Property and equipment consist of the following:

Laboratory equipment
Furniture and office equipment
Leasehold improvements
Construction work-in-progress

Less: accumulated depreciation and amortization
Property and equipment, net

December 31, 
2021

December 31, 
2020

9,081,000   
1,896,000   
8,603,000   
3,219,000   
22,799,000   
10,460,000   
12,339,000   

$

$

8,160,000 
1,818,000 
8,602,000 
71,000 
18,651,000 
7,329,000 
11,322,000 

$

$

 Depreciation and amortization on property and equipment was $3.1 million and $3.2 million for 2021 and 2020, respectively.

NOTE 4 – LICENSED TECHNOLOGY

On November 4, 2018, we entered into a license agreement with REGENXBIO Inc. (“REGENXBIO”) to obtain rights to an exclusive worldwide license (subject to certain
non-exclusive rights previously granted for MPS IIIA), with rights to sublicense, to REGENXBIO’s NAV AAV9 vector for gene therapies for treating MPS IIIA, MPS
IIIB, CLN1 Disease and CLN3 Disease. Consideration for the rights granted under the original agreement included fees totaling $180 million and a running royalty on net
sales, including: (i) an initial fee of $20 million, $10 million of which was due to REGENXBIO shortly after the effective date of the agreement, and $10 million of which
was to be due on the first anniversary of the effective date of the agreement in November 2019, (ii) annual fees totaling up to $100 million, payable in $20 million annual
installments  beginning  on  the  second  anniversary  of  the  effective  date  (the  first  of  which  was  to  remain  payable  if  the  agreement  were  terminated  before  the  second
anniversary in November 2020), (iii) sales milestone payments totaling $60 million, and (iv) royalties payable in the low double digits to low teens on net sales of products
covered under the agreement. The license was being amortized over the life of the patent of eight years.  On  November  1,  2019,  we  entered  into  an  amendment  of  the
original license agreement. The amended agreement replaced the $10 million payment due on November 4, 2019 with a $3 million payment due on November 4, 2019 and
an additional $8 million payment (which included $1 million of interest) that would have been due no later than April 1, 2020. That $8 million payment that had been
scheduled to be paid by April 1, 2020 and the $20 million payment that had been due to be paid on November 4, 2020 were both recorded as payable to licensor on the
consolidated  balance  sheet.  The  Company  disputed  that  it  was  responsible  for  the  $8  million  and  $20  million  payments,  and  those  payments  were  the  subject  of  an
arbitration between the Company and REGENXBIO as noted below.

Prior to the April 1, 2020 deadline, we engaged REGENXBIO in discussions in an attempt to renegotiate the financial terms of the agreement, but we were unable to reach
an  agreement,  and  we  did  not  make  the  $8 million  payment  due  by  April  1,  2020.  On  April  17,  2020,  REGENXBIO  sent  us  a  written  demand  for  the  $8 million  fee,
payable within a 15-day cure period after receipt of the demand letter. The license terminated on May 2, 2020, when the 15-day period expired. We considered the status of
our discussions with REGENXBIO in March 2020 as a potential indicator of impairment in accordance with ASC 360-10-35-21. Our impairment test indicated that the
carrying value of the license agreement exceeded its fair value and we recorded a $32.9 million non-cash impairment charge during the three months ended March 31,
2020.

F-12

 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
On May 25, 2020, we filed an arbitration claim with the American Arbitration Association (“AAA”) alleging that REGENXBIO materially breached the license agreement
prior to termination and seeking, among other things, a declaration that as a result of REGENXBIO’s material breach, we were not responsible for payments totaling $28
million (which would otherwise have been due in 2020) plus accrued interest. REGENXBIO disputed our arbitration claim and filed a counterclaim seeking payment of the
$28 million plus interest, which REGENXBIO argued remained due. An arbitration hearing before a tribunal of three AAA arbitrators was held on March 8 and March 9,
2021.  On  July  13,  2021,  the  tribunal  found  in  favor  of  REGENXBIO  in  connection  with  the  parties’  arbitration  claims  and  counterclaims.  The  tribunal  awarded
REGENXBIO $28.0 million plus interest.

On August 9, 2021, we filed a second arbitration claim with the AAA asserting that a settlement had been reached before the tribunal’s award in the first arbitration was
issued.  On  September  14,  2021,  REGENXBIO  filed  its  answer,  a  counterclaim  seeking  attorney  fees  and  costs,  and  a  request  for  permission  to  file  a  case  dispositive
motion.  A  preliminary  hearing  was  held  on  November  1,  2021,  during  which  the  AAA  tribunal  set  timetables  for  discovery  and  for  REGENXBIO’s  filing  of  its  case
dispositive  motion.  Those  timetables  were  formalized  in  a  procedural  order  issued  by  the  tribunal  on  November  8,  2021.  Under  the  schedule  set  by  the  tribunal,
REGENXBIO’s opening brief in support of its case dispositive motion was filed on November 8, 2021, briefing was scheduled to be completed on December 29, 2021, and
oral argument was scheduled for January 14, 2022. REGENXBIO had also filed suit in the New York State Supreme Court Commercial Division seeking enforcement of
the original arbitration award, and we had requested that the Court stay that proceeding until the second arbitration was complete. Oral argument on our request for a stay
was set for March 10, 2022.

On November 12, 2021, we entered into a settlement agreement (“Settlement Agreement”) with REGENXBIO to resolve all current disputes between the parties including
the aforementioned AAA arbitration and New York State Supreme Court action. In accordance with the Settlement Agreement, we agreed to pay REGENXBIO a total of
$30 million, payable as follows: (1) $20 million that was paid in November 2021 after execution of the Settlement Agreement, (2) $5 million on the first anniversary of the
effective date of the Settlement Agreement, and (3) $5 million upon the earlier of: (i) the third anniversary of the effective date of the Settlement Agreement or (ii) the
closing of a Strategic Transaction, as defined in the Settlement Agreement. Under the Settlement Agreement’s terms, the prior license agreement between the parties is not
reinstituted, and any future license agreement would need to be negotiated separately and require consideration in addition to the consideration set forth in the Settlement
Agreement.

As of December 31, 2021, we have recorded the payable to licensor in the balance sheet based on the present value of the remaining payments due to REGENXBIO under
the Settlement Agreement. As of December 31, 2021, we have also recorded $5 million of restricted cash within prepaid expenses, other current assets and restricted cash
in  the  balance  sheet  that  serves  as  collateral  for  the  payment  owed  to  REGENXBIO  on  the  first  anniversary  of  the  effective  date  of  the  Settlement  Agreement.  The
accounting for the Settlement Agreement resulted in a $6.7 million gain on settlement with licensor in the statement of operations and comprehensive loss during the year
ended December 31, 2021 and a $6.7 million non-cash gain on settlement with licensor in the statement of cash flows during the year ended December 31, 2021.

On  May  15,  2015,  we  acquired  Abeona  Therapeutics  LLC,  which  had  an  exclusive  license  through  Nationwide  Children’s  Hospital  to  the AB-101  and  AB-102  patent
portfolios for developing treatments for patients with Sanfilippo Syndrome Type A and Type B. The license is amortized over the life of the license of 20 years.

Licensed technology consists of the following:

Licensed technology
Less accumulated amortization
Licensed technology, net

December 31, 
2021

December 31, 
2020

  $

  $

2,156,000    $
772,000   
1,384,000    $

2,156,000 
656,000 
1,500,000 

F-13

 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
The aggregate estimated amortization expense for intangible assets remaining as of December 31, 2021 is as follows:

2022
2023
2024
2025
2026
Thereafter
Total

  $

  $

116,000 
116,000 
117,000 
117,000 
117,000 
801,000 
1,384,000 

Amortization on licensed technology was $116,000 and $1.4 million for the years ended December 31, 2021 and 2020, respectively.

NOTE 5 – GOODWILL

As  of  December  31,  2021  and  2020,  goodwill  of  nil  and  $32.5  million,  respectively,  was  recorded  on  the  Company’s  consolidated  balance  sheet.  The  changes  in  the
carrying amount of goodwill are as follows:

Goodwill at the beginning of the year
Goodwill impairment charge
Goodwill at the end of the year

For the years ended December 31,

2021

2020

$

$

32,466,000    $
(32,466,000)  

-    $

32,466,000 
- 
32,466,000 

We  completed  our  annual  goodwill  impairment  test  as  of  year-end  2021  and  determined  that  the  carrying  value  of  our  net  assets  exceeded  fair  value  using  our  market
capitalization as a proxy for fair value. In accordance with ASC 350, we recognized an impairment loss for the excess of the carrying value over the fair value but limited
to the total amount of goodwill recorded on our consolidated balance sheet. As a result, we recorded a goodwill impairment charge of $32.5 million for the year ended
December 31, 2021.

We completed our annual goodwill impairment test as of year-end 2020 and determined that the fair value of our net assets exceeded the carrying value. As a result, the
Company did not recognize any impairment charges related to goodwill for the year ended December 31, 2020.

NOTE 6 – LOAN PAYABLE

On May 2, 2020, we received loan proceeds in the amount of approximately $1.8 million (the “PPP Loan”) under the Paycheck Protection Program (“PPP”). The PPP was
established under the Coronavirus Aid, Relief and Economic Security Act, as amended (“CARES Act”) and is administered by the U.S. Small Business Administration
(“SBA”). Under the terms of the CARES Act, PPP loan recipients can apply for loan forgiveness. The loan forgiveness for all or a portion of PPP loans was determined,
subject to limitations, based on the use of loan proceeds over the 24 weeks after the loan proceeds are disbursed. In July 2021, we received notice from the SBA that our
PPP  loan  was  forgiven.  The  extinguishment  of  the  PPP  loan  payable  was  recorded  as  PPP  loan  payable  forgiveness  income  in  the  statement  of  operations  and
comprehensive loss and as non-cash PPP loan payable forgiveness income in the statement of cash flows during the year ended December 31, 2021.

F-14

 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
NOTE 7 – ACCRUED EXPENSES

Accrued expenses as of December 31, 2021 and 2020 consisted of the following:

Accrued employee compensation
Accrued contracted services and other
Accrued sublicense fee owed to licensor
Accrued expenses

NOTE 8 - FAIR VALUE MEASUREMENTS

December 31, 
2021

December 31, 
2020

$

$

1,794,000 
3,091,000 
700,000 
5,585,000 

$

$

1,982,000 
1,428,000 
- 
3,410,000 

We calculate the fair value of our assets and liabilities that qualify as financial instruments and include additional information in the notes to the consolidated financial
statements when the fair value is different than the carrying value of these financial instruments. The estimated fair value of prepaid expenses and other current assets,
other  assets,  accounts  payable,  accrued  expenses,  loan  payable  and  deferred  revenue  approximate  their  carrying  amounts  due  to  the  relatively  short  maturity  of  these
instruments.

U.S. GAAP defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous
market for the asset or liability in an orderly transaction between market participants at the measurement date. This guidance establishes a three-level fair value hierarchy
that prioritizes the inputs used to measure fair value. The hierarchy requires entities to maximize the use of observable inputs and minimize the use of unobservable inputs.
The three levels of inputs used to measure fair value are as follows:

● Level 1 – Quoted prices in active markets for identical assets or liabilities.
● Level 2 – Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices
for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.
● Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets and liabilities. This includes

certain pricing models, discounted cash flow methodologies and similar valuation techniques that use significant unobservable inputs.

The guidance requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.

We have segregated all financial assets and liabilities that are measured at fair value on a recurring basis (at least annually) into the most appropriate level within the fair
value hierarchy based on the inputs used to determine the fair value at the measurement date in the table below.

Financial assets and liabilities measured at fair value on a recurring and non-recurring basis as of December 31, 2021 and 2020 are summarized below:

Description
Recurring
Assets:
Short-term investments

Non-recurring
Assets:
Licensed technology, net
Goodwill

Description
Recurring
Assets:
Short-term investments

Non-recurring
Assets:
Licensed technology, net
Goodwill

December 31,
2021

12,086,000 

1,384,000 
- 

December 31,
2020

82,438,000 

1,500,000 
32,466,000 

$

$

$

$

$

$

$

$

F-15

Level 1

Level 2

Level 3

Total
Gains/(Losses)  

Level 1

$

$

$

$

- 

- 
- 

- 

- 
- 

12,086,000   

$

-   

$

- 

$

-   
-   

1,384,000   
-   

$

- 
(32,466,000)

Level 2

Level 3

Total
Gains/(Losses)  

82,438,000   

$

-   

$

- 

$

-   
-   

1,500,000   
32,466,000   

$

(32,916,000)
- 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
  
 
 
  
 
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
NOTE 9 – STOCKHOLDERS’ EQUITY

2021 Public Offering of Common Stock and Stock Purchase Warrants

On December 21, 2021, we closed an underwritten public offering of 44,700,000 shares of common stock at a public offering price of $0.39 per share and stock purchase
warrants  to  purchase  44,700,000  shares  of  common  stock  at  an  exercise  price  of  $0.39.  The  net  proceeds  to  the  Company  were  approximately  $16.0  million,  after
deducting $1.5 million of underwriting discounts and commissions and estimated offering expenses payable by the Company.

As of December 31, 2021, there were 44,700,000 stock purchase warrants outstanding. The stock purchase warrants expire on December 21, 2026. During such time as
each warrant is outstanding, the holder of the warrant is entitled to participate in any dividends or other distribution of assets to holders of shares of common stock.

2019 Public Offering of Common Stock and “Pre-Funded” Warrants

On December 24, 2019, we closed an underwritten public offering of 32,382,945 shares of common stock at a public offering price of $2.50 per share. In addition, as part
of the offering, we sold “pre-funded” warrants to purchase up to an aggregate of 9,017,055 shares of common stock at a purchase price of $2.4999 per pre-funded warrant,
which  equals  the  public  offering  price  per  share  of  the  common  stock  less  the  $0.0001  per  share  exercise  price  of  each  pre-funded  warrant.  The  gross  proceeds  to  the
Company were approximately $103.5 million, before deducting the underwriting discounts and commissions and estimated offering expenses payable by the Company.

In October 2020, all of the 9,017,055 “pre-funded” warrants were exercised and converted into 9,017,055 shares of common stock. We received a negligible amount of
cash from the exercise of these pre-funded warrants during 2020.

NOTE 10 – REVENUE FROM CONTRACTS WITH CUSTOMERS

Sublicense and Inventory Purchase Agreements Relating to CLN1 Disease: In August 2020, we entered into sublicense and inventory purchase agreements with Taysha
Gene  Therapies  (“Taysha”)  relating  to  a  potential  gene  therapy  for  CLN1  disease.  Under  the  sublicense  agreement,  Taysha  received  worldwide  exclusive  rights  to
intellectual property and know-how relating to the research, development, and manufacture of the potential gene therapy, which we had referred to as ABO-202. Under the
inventory purchase agreement, we sold to Taysha certain inventory and other items related to ABO-202. We assessed these contracts at contract inception and determined
that, under ASC 606, the two contracts would be combined and accounted for as a single contract, with a single performance obligation. We assessed the nature of the
promised  license  to  determine  whether  the  license  has  significant  stand-alone  functionality  and  evaluated  whether  such  functionality  can  be  retained  without  ongoing
activities by us and determined that the license has significant stand-alone functionality. Furthermore, we have no ongoing activities associated with the license to support
or maintain the license’s utility. Based on this, we determined that the pattern of transfer of control of the license to Taysha was at a point in time.

F-16

 
 
 
 
 
 
 
 
 
 
 
The transaction price of the contract includes (i) $7.0 million of fixed consideration, (ii) up to $26.0 million of variable consideration in the form of event-based milestone
payments, (iii) up to $30.0 million of variable consideration in the form of sales-based milestone payments, and (iv) other royalty-based payments based on net sales. The
event-based milestone payments are based on certain development and regulatory events occurring. At inception, we evaluated whether the milestone conditions had been
achieved and if it was probable that a significant revenue reversal would not occur before recognizing the associated revenue and determined that these milestone payments
were not within our control or the licensee’s control, such as regulatory approvals, and were not considered probable of being achieved until those approvals were received.
Accordingly, at inception, we fully constrained the $26.0 million of event-based milestone payments until such time that it is probable that significant revenue reversal
would not occur. The sales-based milestone payments and other royalty-based payments are based on a level of sales for which the license is deemed to be the predominant
item to which the royalties relate. We will recognize revenue for these payments at the later of (i) when the related sales occur, or (ii) when the performance obligation to
which some or all of the royalty has been allocated has been satisfied or partially satisfied. To date, we have not recognized any sales-based or royalty revenue resulting
from this licensing arrangement.

Under this arrangement, we recognized $7.0 million of revenue during the year ended December 31, 2020, which amount related solely to fixed consideration. During the
year ended December 31, 2021, Taysha achieved an event-based milestone payment and, accordingly, we recognized $3.0 million of revenue. As of December 31, 2021,
we have a contract asset for $3.0 million consisting of our accounts receivable balance of $3.0 million but do not have any contract liabilities as a result of this transaction.
We collected the $3.0 million of cash in January 2022 in full satisfaction of the contract asset.

Sublicense Agreement Relating to Rett Syndrome: In October 2020, we entered into a sublicense agreement with Taysha for a gene therapy for Rett syndrome and MECP2
gene  constructs  and  regulation  of  their  expression.  The  agreement  grants  Taysha  worldwide  exclusive  rights  to  intellectual  property  developed  by  scientists  at  the
University of North Carolina at Chapel Hill, the University of Edinburgh and us, and our know-how relating to the research, development, and manufacture of the gene
therapy for Rett syndrome and MECP2 gene constructs and regulation of their expression.

We assessed the nature of the promised license to determine whether the license has significant stand-alone functionality and evaluated whether such functionality can be
retained without ongoing activities by us and determined that the license has significant stand-alone functionality. Furthermore, we have no ongoing activities associated
with the license to support or maintain the license’s utility. Based on this, we determined that the pattern of transfer of control of the license to Taysha was at a point in
time.

The transaction price of the contract includes (i) $3.0 million of fixed consideration, (ii) up to $26.5 million of variable consideration in the form of event-based milestone
payments, (iii) up to $30.0 million of variable consideration in the form of sales-based milestone payments, and (iv) other royalty-based payments based on net sales. The
event-based milestone payments are based on certain development and regulatory events occurring. We evaluated whether the milestone conditions have been achieved and
if it is probable that a significant revenue reversal would not occur before recognizing the associated revenue. We determined that these milestone payments are not within
our control or the licensee’s control, such as regulatory approvals, and are not considered probable of being achieved until those approvals are received. Accordingly, we
have fully constrained the $26.5 million of event-based milestone payments until such time that it is probable that significant revenue reversal would not occur. The sales-
based milestone payments and other royalty-based payments are based on a level of sales for which the license is deemed to be the predominant item to which the royalties
relate. We will recognize revenue for these payments at the later of (i) when the related sales occur, or (ii) when the performance obligation to which some or all of the
royalty has been allocated has been satisfied or partially satisfied. We received the $3.0 million of fixed consideration during the year ended December 31, 2020. To date,
we have not recognized any sales-based or royalty revenue resulting from this licensing arrangement.

Under this arrangement, we recognized $3.0 million of revenue during the year ended December 31, 2020, which amount related solely to fixed consideration. We did not
recognize any related revenue during the year ended December 31, 2021. As of December 31, 2021, we do not have any contract assets or contract liabilities as a result of
this transaction.

F-17

 
 
 
 
 
 
 
 
NOTE 11 – STOCK-BASED COMPENSATION

We have two stock-based compensation plans as follows: (1) Abeona Therapeutics Inc. 2015 Equity Incentive Plan, which was approved by stockholders on May 7, 2015
and last amended on May 20, 2020 and (2) Abeona Therapeutics Inc. 2005 Equity Incentive Plan, which no further grants can be made under this plan.

Stock  Option  Repricing:  On  November  10,  2020,  the  Compensation  Committee  of  the  Company’s  Board  of  Directors  (the  “Compensation  Committee”)  unanimously
approved the repricing of all stock options outstanding under the Abeona Therapeutics Inc. 2015 Equity Incentive Plan held by current employees of the Company that had
an exercise price per share between $1.16 and $17.30 (the “Eligible Stock Options”). As a result of the repricing, the exercise price of the Eligible Stock Options was set to
$1.15 per share, equal to the closing sale price of the Company’s common stock on November 10, 2020. Stock options held by members of the Board were not included in
the repricing. Except for the modified exercise price, all other terms and conditions of each of the Eligible Stock Options remain in full force and effect. The fair value of
the Eligible Stock Options was determined using the Hull White I lattice model. There were 79 grantees of Eligible Stock Options and the incremental compensation cost
resulting from the modification was $0.6 million.

On  November  17,  2020,  the  Compensation  Committee  unanimously  approved  the  repricing  of  all  stock  options  outstanding  under  the  Abeona  Therapeutics  Inc.  2015
Equity Incentive Plan and the Abeona Therapeutics Inc. 2005 Equity Incentive Plan held by the four current members of the Board that had an exercise price per share
between $1.29 and $18.50 (the “Eligible Director Stock Options”). As a result of the repricing, the exercise price of the Eligible Director Stock Options was set to $1.28
per share, equal to the closing sale price of the Company’s common stock on November 17, 2020. Except for the modified exercise price, all other terms and conditions of
each of the Eligible Stock Options remain in full force and effect. The fair value of the Eligible Director Stock Options was determined using the Hull White I lattice
model. There were four grantees of Eligible Director Stock Options and the incremental compensation cost resulting from the modification was $0.5 million.

2015 Equity Incentive Plan

Under  our  2015  Equity  Incentive  Plan,  as  amended,  up  to  18,000,000  shares  of  our  authorized  but  unissued  common  stock  are  reserved  for  issuance  to  employees,
consultants, or to non-employee members of the Board or to any member of the board of directors (or similar governing authority) of any affiliate of the Company. As of
December 31, 2021, we had 1,388,108 shares available for future issuance under our 2015 Equity Incentive Plan. The maximum contractual term of awards is 10 years.

Stock Options: We estimate the fair value of each option award on the date of grant using the Black-Scholes option valuation model. We then recognize the grant date fair
value of each option as compensation expense ratably using the straight-line attribution method over the service period (generally the vesting period). The Black-Scholes
model incorporates the following assumptions:

● Expected volatility – we estimate the volatility of our share price at the date of grant using a “look-back” period which coincides with the expected term, defined

below. We believe using a “look-back” period which coincides with the expected term is the most appropriate measure for determining expected volatility.
● Expected term – we estimate the expected term using the “simplified” method, as outlined in Staff Accounting Bulletin No. 107, “Share-Based Payment.”
● Risk-free interest rate – we estimate the risk-free interest rate using the U.S. Treasury yield curve for periods equal to the expected term of the options in effect at

the time of grant.

● Dividends – we use an expected dividend yield of zero because we have not declared or paid a cash dividend, nor do we have any plans to declare a dividend.

F-18

 
 
 
 
 
 
 
 
 
 
We used the following weighted-average assumptions to estimate the grant date fair value of the stock options granted for the years indicated:

Expected volatility
Expected term
Risk-free interest rate
Expected dividend yield

For the years ended December 31,
2020
2021

96% 

6.0 years 

1.01% 
0.00% 

110%

6.2 years 

0.30%
0.00%

We account for forfeitures as they occur, which may result in the reversal of compensation costs in subsequent periods as the forfeitures arise.

Summarized stock option information for the 2015 Equity Incentive Plan is as follows:

Outstanding options at January 1, 2020

Granted, fair value of $1.88 per share
Exercised
Expired/forfeited
Outstanding options at December 31, 2020

Granted, fair value of $1.36 per share
Exercised
Expired/forfeited
Outstanding options at December 31, 2021

Non-vested options at December 31, 2020
Non-vested options at December 31, 2021

Options

Weighted-
average
exercise
price

5,795,395    $

2,645,146    $
(77,560)  
(2,802,242)  
5,560,739    $

4,877,308    $
(630,675)  
(1,952,521)  
7,854,851    $

2,507,203    $
4,720,304    $

7.96 

2.26 
2.28 
6.52 
2.21 

1.75 
1.32 
4.07 
1.54 

1.29 
1.64 

The intrinsic value related to the outstanding options under this plan was $0 and $1.7 million, as of December 31, 2021 and 2020, respectively. The intrinsic value related
to the exercisable options under this plan was $0 and $0.7 million as of December 31, 2021 and 2020, respectively.

The total intrinsic value of the options exercised was $0.6 million and $0 during the years ended December 31, 2021 and 2020, respectively.

Further information regarding options outstanding under the 2015 Equity Incentive Plan as of December 31, 2021 is summarized below:

$

Range of exercise 
prices
$

0.34 
1.02 
2.18 
6.59 

0.91 
1.88 
2.34 
7.34 

Number of
options
outstanding

494,000 
5,576,851 
1,719,000 
65,000 
7,854,851 

Weighted-average

Weighted-average

Remaining
life in years

Exercise
price

$

9.8 
7.0 
9.2 
3.7 

0.84   
1.30   
2.29   
7.28   

Number of
options
exercisable

-   
3,069,547   
-   
65,000   
3,134,547   

Remaining
life in years    
-   
5.2   
-   
3.7   

$

Exercise
price

- 
1.27 
- 
7.28 

As of December 31, 2021, the total compensation cost related to non-vested options not recognized is $6.6 million. The expected weighted average period over which the
total compensation costs related to non-vested options will be recognized is 2.8 years.

F-19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
  
 
 
    
 
 
    
 
  
 
 
Restricted Common Stock: Summarized stock option information for the 2015 Equity Incentive Plan is as follows:

Outstanding awards at January 1, 2020

Granted
Vested
Forfeited
Outstanding awards at December 31, 2020

Granted
Vested
Forfeited
Outstanding awards at December 31, 2021

Restricted
common 
stock 
awards

Weighted-
average
grant date
fair value

354,625    $

5,290,312    $
(817,054)  
(1,875,384)  
2,952,499    $

2,890,668    $
(2,592,259)  
(819,393)  
2,431,515    $

3.14 

1.75 
2.26 
1.75 
1.78 

1.72 
1.55 
2.02 
1.86 

The fair market value of the restricted common stock awards vested was $3.6 million and $1.3 million during the years ended December 31, 2021 and 2020, respectively.

As of December 31, 2021, the total compensation cost related to restricted common stock not recognized is $3.6 million. The expected weighted average period over which
the total compensation costs related to restricted common stock will be recognized is 3.0 years.

2005 Equity Incentive Plan

Under the 2005 Equity Incentive Plan, as amended, shares of our authorized but unissued common stock were reserved for issuance to employees, consultants, or to non-
employee members of the Board or to any member of the board of directors (or similar governing authority) of any affiliate of the Company. As of January 20, 2015, no
additional shares were available for grant under the 2005 Equity Incentive Plan. A total of 80,000 options were outstanding and exercisable under this plan as of December
31, 2021.

Summarized information for the 2005 Equity Incentive Plan is as follows:

Outstanding options at January 1, 2020

Expired/forfeited
Outstanding options at December 31, 2020

Expired/forfeited
Outstanding options at December 31, 2021

Options

260,000    $

(135,200)  
124,800    $

(44,800)  
80,000    $

Weighted-
average
exercise
price

12.94 

6.80 
8.55 

21.53 
1.28 

The intrinsic value related to the outstanding or exercisable options under this plan was $0 as of December 31, 2021 and 2020.

F-20

 
 
 
 
 
   
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
Further information regarding options outstanding under the 2005 Equity Incentive Plan as of December 31, 2021 is summarized below:

Range of exercise 
prices

$

1.28 

$

1.28 

NOTE 12 – 401(k) PLAN

Number of
options
outstanding

80,000 
80,000 

Weighted-average

Weighted-average

Remaining
life in years

Exercise
price

1.8 

$

1.28   

Number of
options
exercisable

80,000   
80,000   

Remaining
life in years    
1.8   

Exercise
price

$

1.28 

We have a tax-qualified employee savings and retirement plan (the “401(k) Plan”) covering all our employees in the United States. Pursuant to the 401(k) Plan, employees
may elect to reduce their current compensation by up to the statutorily prescribed annual limit ($19,500 in 2021 and 2020 for employees who are under age 50 and $26,000
in 2021 and 2020 for employees who are age 50 and older) and to have the amount of such reduction contributed to the 401(k) Plan. The 401(k) Plan is intended to qualify
under Section 401 of the Internal Revenue Code so that contributions by employees or by us to the 401(k) Plan, and income earned on 401(k) Plan contributions, are not
taxable to employees until withdrawn from the 401(k) Plan, and so that contributions by us, if any, will be deductible by us when made. At the direction of each participant,
we invest the assets of the 401(k) Plan in any of over 50 investment options. Company contributions under the 401(k) Plan were $0.4 million and $0.3 million for the years
ended December 31, 2021 and 2020, respectively.

NOTE 13 - INCOME TAXES

Income tax expense differs from the statutory amounts for each of the following years:

Income taxes at U.S. statutory rate
Current year reserve
Expenses not deductible
Total tax expense

For the years ended December 31,
2020
2021

(17,836,000)   $
12,539,000   
5,297,000   

-    $

(17,689,000)
12,020,000 
5,669,000 
- 

  $

  $

Deferred taxes are provided for the temporary differences between the financial reporting bases and the tax bases of our assets and liabilities. The temporary differences
that give rise to deferred tax assets and liabilities were as follows:

Deferred tax assets (liabilities):
Net operating loss carryforwards
General business credit carryforwards
State credits
Property, equipment and goodwill
Stock options
Deferred revenue
Intangible assets
Other
Gross deferred tax assets
Valuation allowance
Net deferred taxes

December 31, 
2021

December 31, 
2020

71,001,000    $
4,741,000   
2,780,000   
200,000   
10,537,000   
62,000   
367,000   
16,000   
89,704,000   
(89,704,000)  

-    $

61,062,000 
4,398,000 
2,857,000 
8,000 
9,551,000 
62,000 
312,000 
70,000 
78,320,000 
(78,320,000)
- 

  $

  $

F-21

 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
  
 
 
    
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As  of  December  31,  2021,  we  had  approximately  $338.1  million  of  net  operating  loss  carryforwards  and  approximately  $4.7  million  of  general  business  credit
carryforwards. These carryforwards expire as follows:

2022
2023
2024
2025
2026
Thereafter

Net operating 
loss 
carryforwards

General business
credit
carryforwards

$

$

8,230,000    $
5,434,000   
8,711,000   
2,370,000   
7,160,000   
90,416,000   
122,321,000    $

431,000 
362,000 
287,000 
182,000 
72,000 
3,407,000 
4,741,000 

As of December 31, 2021, we had approximately $215.8 million of net operating loss carryforwards that do not expire and can be carried forward indefinitely. Such net
operating loss carryforwards can only be used to offset 80% of taxable income in any given tax year. In addition, our net operating loss carryforwards may be subject to
limitation due to ownership changes.

We acquired MacroChem Corporation on March 25, 2009 and Somanta Pharmaceuticals, Inc. on January 4, 2008. Both of these corporations were loss-making entities at
the time of acquisition. As a result, the net operating losses related to those acquisitions may be subject to annual limitations.

NOTE 14 – COMMITMENTS AND CONTINGENCIES

Operating Leases

We lease space under operating leases for manufacturing and laboratory facilities and administrative offices in Cleveland, Ohio, as well as administrative offices in New
York, New York. We also lease certain office equipment under operating leases, which have a non-cancelable lease term of less than one year  and,  therefore,  we  have
elected the practical expedient to exclude these short-term leases from our right-of-use assets and lease liabilities.

Components of lease cost under ASC 842 for the years ended December 31, 2021 and 2020 are as follows:

Operating lease cost
Variable lease cost
Short-term lease cost

For the years ended December 31,

2021

2020

$
$
$

1,761,000    $
445,000    $
183,000    $

1,736,000 
337,000 
61,000 

The following table presents information about the amount and timing of cash flows arising from operating leases under ASC 842 as of December 31, 2021:

Maturity of lease liabilities:
2022
2023
2024
2025
2026
Thereafter
Total undiscounted operating lease payments
Less: imputed interest
Present value of operating lease liabilities

Balance sheet classification:
Current portion of lease liability
Long-term lease liability
Total operating lease liabilities

Other information:
Weighted-average remaining lease term for operating leases
Weighted-average discount rate for operating leases

F-22

  $

  $

  $

  $

1,818,000 
1,834,000 
1,879,000 
1,896,000 
871,000 
3,663,000 
11,961,000 
2,583,000 
9,378,000 

1,818,000 
7,560,000 
9,378,000 

86 months 

7.4%

 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
  
 
 
  
 
 
 
 
   
Exhibit 10.6

October 6, 2021

Vishwas Seshadri

Dear Vishwas:

This letter agreement sets forth the terms of your employment as Chief Executive Officer (CEO) of Abeona Therapeutics Inc. (the “Company”) effective October 15,

2021 (the “Effective Date”).

1. Duties; Best Efforts.

As Chief Executive Officer, you shall perform such duties, functions and responsibilities as are commensurate with your position, as reasonably and lawfully directed
by the Company’s Board of Directors (“Board”) (as applicable), and all officers and other employees of the Company (other than the Executive Chairman, if applicable) shall
report directly or indirectly to you (unless the Executive Chairman and you shall agree in writing otherwise). You shall be appointed to the Board and shall, if later requested by
the Executive Chairman or the Board (as applicable), also serve as a member of the Board of any corporation, organization, association, partnership, sole proprietorship, or
other type of entity, directly or indirectly controlling, controlled by, or under direct or indirect common control with the Company, for no additional compensation.

2. Exclusivity.

As Chief Executive Officer you shall devote substantially all of your business time and attention to the business and affairs of the Company, shall faithfully serve the
Company, use your best efforts to promote and serve the interests of the Company, and shall not engage in any other business activity, whether or not such activity shall be
engaged in for pecuniary profit. Nothing herein shall preclude you from engaging in charitable or community affairs and managing your personal, financial, and legal affairs, so
long as such activities do not materially interfere or conflict with your carrying out your duties and responsibilities under this Agreement. Notwithstanding the foregoing, you
will be permitted to act or serve as a director or member of the boards of other private or public companies with the express written consent of the Executive Chairman or
Board (as applicable), which consent shall not be unreasonably withheld.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3. Compensation and Benefits.

(a) Base Salary.  As  of  the  Effective  Date,  you  will  receive  an  annual  base  salary  of  $500,000,  as  approved  by  the  Compensation  Committee  (the  “Compensation
Committee”) of the Board and payable in accordance with the regular payroll practices of the Company (“Base Salary”). The Compensation Committee shall evaluate, at least
once a year, your performance in light of the Company’s established goals and objectives, and based upon these evaluations, the Compensation Committee shall set your annual
compensation, including salary, bonus, incentive and equity compensation.

(b) Annual Bonus. During your employment, you may be considered for an annual discretionary bonus (“Annual Bonus”) in addition to your Base Salary, with a target
of 50% of your Base Salary (“Target Annual Bonus Opportunity”). Your Annual Bonus compensation in any year, if any, will be determined by the Compensation Committe,
and shall be based on your performance and that of the Company, as well as market factors. Except as provided below under Section 3, to be eligible to receive an Annual
Bonus as described above, you must be employed in good standing, and not have provided notice of resignation or been provided notice of termination, on the date that the
Annual Bonus is paid.

(c) Equity Compensation. In connection with your employment, and subject to Compensation Committee discretion and approval, you will be entitled to receive (i)
stock  option  grants  to  purchase  shares  of  Company  common  stock  and  (ii)  other  long-term  equity  compensation  grants  (collectively,  “Equity  Awards”)  under  the  Abeona
Therapeutics Inc. 2015 Equity Incentive Plan (“Plan”), subject to the terms and conditions of the Plan and the agreement memorializing the terms of the Equity Awards.

(d) Sign-On Grant. In addition to Equity Awards previously granted to you in connection with your appointment as SVP, Head of R&D in the amounts of 300,000
Restricted Stock Units (“RSUs”) and options under the Abeona Therapeutics 2015 Equity Incentive Plan to purchase 400,000 shares of the Company’s Common Stock (the
“Option  Shares”),  on  the  Effective  Date,  as  approved  by  the  Compensation  Committee,  in  connection  with  execution  of  this  Agreement  you  will  be  granted  an  additional
50,000 Restricted Stock Units (“RSUs”) and options to purchase 300,000 shares of the Company’s Common Stock (the “Option Shares”) at an exercise price per share equal to
the Fair Market Value of a share of Common Stock (each term as defined in the Equity Incentive Plan) on the date of grant.

The Option Shares and RSUs will vest over a forty-eight (48) month period, with one quarter (25%) vesting on the one-year anniversary of the Effective Date and
the  remaining  seventy-five  percent  (75%)  vesting  in  equal  installments  thereafter  over  the  remaining  thirty-six  (36)  months  –  RSUs  annually  and  Options  monthly  –
commencing with the first such month following the first anniversary of the Effective Date.

Equity  vesting  is  subject  to  your  continued  service  with  the  Company  and/or  its  Affiliates  through  the  applicable  vesting  dates,  and  subject  to  the  terms  and

conditions of the Company’s Equity Incentive Plan, except as provided below.

If you remain continuously employed from the Effective Date through the date of a Change in Control (as defined below), notwithstanding the terms of any equity
incentive plan or award agreements, as applicable, all outstanding unvested stock options granted to you during your employment with the Company shall become fully vested
and exercisable and will remain exercisable for three (3) months following the date of a Change in Control, and all outstanding long-term equity compensation awards, other
than stock options, shall become fully vested and the restrictions thereon shall lapse. Pursuant to the terms of the Plan, the exercise price of the stock options will be the fair
market value of the Company’s common stock on the date that the stock options were granted.

2

 
 
 
 
 
 
 
 
 
 
 
 
(e) Benefits. During your employment, you will be eligible to participate in such health and other group insurance and other employee benefit plans and programs of
the Company as are in effect from time to time, on the same basis as those in commensurate positions of the Company. Your participation will be subject to the terms of the
applicable plan documents and generally applicable Company policies. The Company reserves the right to amend or terminate any employee benefit plan, program and policy
in its discretion at any time.

(f) Paid Time Off. You will be entitled to twenty (20) days of paid time off (vacation days plus sick time/personal time) per year, accrued at a rate in accordance with
the Company’s policies from time to time in effect, in addition to holidays observed by the Company. Paid Time Off may be taken at such times and intervals as you shall
determine, subject to the business needs of the Company and the responsibilities of your position.

4. Employment Termination.

(a)  Termination  of  Employment;  Accrued  Amounts.  The  Company  may  terminate  your  employment  for  any  reason,  and  you  may  voluntarily  terminate  your
employment hereunder for any reason, in each case at any time upon written notice to the other party (the date on which your employment terminates for any reason is herein
referred to as the “Termination Date”). Upon the termination of your employment for any reason, you (or your beneficiary or estate, as applicable, in the event of your death)
will be entitled to (i) payment of any Base Salary earned but unpaid through the Termination Date, (ii) any accrued unused vacation days, (iii) additional vested benefits (if any)
in  accordance  with  the  applicable  terms  of  applicable  Company  arrangements,  and  (iv)  any  unreimbursed  expenses  in  accordance  with  the  Company’s  business  expense
reimbursement policies (collectively, the “Accrued Amounts”), provided, however, that if your employment hereunder is terminated (A) by the Company without Cause (as
defined below) or (B) by you for Good Reason (as defined below), then you will be eligible to receive any Annual Bonus awarded for a prior year, but not yet paid or due to be
paid as of the Termination Date.

3

 
 
 
 
 
 
 
 
(b) Severance. If  your  employment  is  terminated  (i)  by  the  Company  other  than  for  Cause  or  (ii)  by  you  for  Good  Reason  (as  defined  below),  in  addition  to  the
Accrued Amounts and in lieu of any payments or benefits under any other Company separation policy or program, you will be entitled to: (A) a payment equal to the sum of
twelve (12) months of your Base Salary plus twelve (12) months of your Target Annual Bonus Opportunity (the amount of such payment, the “Severance Amount”); (B) a
payment equal to the premiums that you would pay if you elected continued health coverage under the Company’s health plan for you and your eligible dependents for the
twelve (12) month period following the Termination Date, less the applicable active employee rate, which premiums will be calculated based on the rate determined under the
COBRA rate in effect on the Termination Date (“Medical Benefit Payment”); (C) a pro-rata Annual Bonus, which pro-rated Annual Bonus shall be determined by multiplying
the  full  year  Annual  Bonus  that  would  otherwise  have  been  awarded  to  you,  based  upon  the  achievement  of  the  applicable  performance  goals  for  the  year  in  which  the
Termination  Date  occurs  (without  any  exercise  of  negative  discretion  disproportionate  to  any  such  exercise  respecting  other  executives  and  all  subjective  performance
requirements deemed fully satisfied), multiplied by a fraction, the numerator of which is the number of days during which you were employed by the Company in the year in
which the Termination Date occurs and the denominator of which is three hundred sixty-five (365); and (D) accelerated vesting equivalent to twelve (12) months of continued
employment from the Termination Date (disregarding such termination for such purpose) with respect to all unvested equity and any other long-term incentive awards granted
to you and then outstanding on the Termination Date; provided that any delays in the settlement or payment of such awards that are set forth in the applicable award agreement
and that are required under Section 409A of the Internal Revenue Code, as amended (the “Code”), and the Treasury Regulations thereunder (“Section 409A”) shall remain in
effect. The Company’s obligations to make the payments and provide the benefits set forth in (A), (B), (C) and (D) in this Paragraph shall be conditioned upon your continued
compliance  with  your  obligations  under  Section  5  below  and  your  execution  and  nonrevocation  of  a  release  of  claims  in  favor  of  the  Company  and  its  affiliates  in  a  form
provided  by  the  Company  (“Release”).  Notwithstanding  any  provision  to  the  contrary  herein  (other  than  the  provisions  of  Section  8  below),  and  without  limitation  of  any
remedies to which the Company may be entitled, (I) the Severance Amount shall be paid in installments in accordance with the Company’s regular payroll practices during a
twelve  (12)  month  period  commencing  within  sixty  (60)  days  following  the  Termination  Date  (with  the  first  such  payment  to  include  all  installment  amounts  from  the
Termination Date), (II) the Medical Benefit Payment shall be paid in a lump sum within sixty (60) days following the Termination Date; and (III) the pro-rated Annual Bonus
shall be paid to you in the ordinary course at the same time annual bonuses are paid to other senior executives, but in no event later than March 15 of the year following the
year in which the Termination Date occurs; provided that the Release is effective.

(c) Change in Control Termination. Notwithstanding any other provision contained herein, if your employment hereunder is terminated by you for Good Reason (as
defined below) or by the Company without Cause, in each case within twelve (12) months following a Change in Control, in addition to the Accrued Amounts and in lieu of
any payments or benefits under any other Company separation policy or program, you will be entitled to receive the Severance Amount, the Medical Benefit Payment, and the
pro-rata Annual Bonus, as provided above, except that (i) if the Change in Control is a “change in control event” as defined under Section 409A, the Severance Amount shall be
payable  in  a  lump  sum  within  sixty  (60)  days  following  the  Termination  Date;  and  (ii)  notwithstanding  the  terms  of  any  equity  incentive  plan  or  award  agreements,  as
applicable,  all  outstanding  unvested  stock  options/stock  appreciation  rights  granted  to  your  during  your  employment  with  the  Company  shall  become  fully  vested  and
exercisable and will remain exercisable for six (6) months following the Termination Date and all outstanding equity-based and other long-term compensation awards, other
than stock options/stock appreciation rights, shall become fully vested and the restrictions thereon shall lapse; provided, that, any delays in the settlement or payment of such
awards that are set forth in the applicable award agreement and that are required under Section 409A shall remain in effect. The Company’s obligations to provide the payments
and benefits described in this Paragraph shall be conditioned upon your continued compliance with your obligations under Section 5 below and your execution and delivery to
the Company of an effective Release

The  foregoing  payments  and  benefits  upon  termination  of  your  employment  shall  constitute  the  exclusive  severance  payments  and  benefits  due  to  you  upon  a

termination of your employment.

4

 
 
 
 
 
 
(d) Resignation of Positions. Upon your termination of employment with the Company for any reason, you will be deemed to have resigned, as of the Termination

Date, from all positions you then hold with the Company and its affiliates, and you agree to execute all documents necessary to effectuate the same.

(e) Cooperation. Following the termination of your employment with the Company for any reason, you will reasonably cooperate with the Company upon request of
the CEO, General Counsel, or the Board, and be reasonably available to the Company (taking into account your other business endeavors) with respect to matters arising out of
your services to the Company and its subsidiaries, including, in connection with any legal proceeding, providing testimony and affidavits; provided, that, the Company shall
make  reasonable  efforts  to  minimize  disruption  of  your  other  activities.  The  Company  shall  reimburse  you  for  reasonable  expenses  incurred  in  connection  with  such
cooperation.

(f) Definitions. For purposes of this Agreement, the following terms have the following meanings:

(i) “Cause” shall mean: (A) your substantial failure to perform your duties (other than any such failure resulting from incapacity due to physical or mental
disability) that continues for fifteen (15) calendar days after written notice from the Company; (B) your failure to comply with any valid and legal directive of the Board (as
applicable)  that  continues  for  fifteen  (15)  calendar  days  after  written  notice  from  the  Company;  (C)  your  engagement  in  dishonesty,  illegal  conduct,  or  misconduct  (or  the
discovery of your having engaged in such conduct in the past), which, in each case, materially harms or is reasonably likely to materially harm, reputationally, financially or
otherwise,  the  Company  or  its  subsidiaries;  (D)  your  embezzlement,  misappropriation,  or  fraud,  whether  or  not  related  to  your  employment  with  the  Company;  (E)  your
conviction of or plea of guilty or nolo contendere to a crime that constitutes a felony; (F) your willful violation of a material policy of the Company; (G) your willful or grossly
negligent unauthorized disclosure of Confidential Information (as defined below); or (H) your material breach of any material obligation under this Agreement or any other
written agreement between you and the Company that continues for fifteen (15) calendar days after written notice from the Company (if such breach is reasonably curable); or
(I) any willful material failure by you to comply with the Company’s written policies or written rules, as they may be in effect from time to time.

date hereof.

(ii) “Change in Control” shall have the meaning defined in subparagraph (ii) of the definition of such term under the Appendix in the Plan as in effect on the

(iii) “Good Reason” shall mean the occurrence of any of the following, in each case without your written consent: (A) a material reduction of at least ten
percent (10%) of your Base Salary other than a general reduction in Base Salary that affects all similarly situated executives; (B) a material reduction of at least thirty percent
(30%)  of  the  Target  Annual  Bonus  Opportunity  other  than  a  general  reduction  in  the Target  Annual  Bonus  Opportunity  that  affects  all  similarly  situated  executives;  (C)  a
permanent and material relocation of your principal place of employment, which for purposes of this Agreement, means a relocation of more than fifty (50) miles; (D) any
material breach by the Company of any material provision of this Agreement; or (E) a material adverse change in your title, authority, duties, or responsibilities (including the
reporting  structure  applicable  to  you,  other  than  temporarily  while  you  are  physically  or  mentally  incapacitated);  provided,  however,  that  you  cannot  terminate  your
employment  for  Good  Reason  unless  you  have  provided  written  notice  to  the  Company  of  the  existence  of  the  circumstances  providing  grounds  for  termination  for  Good
Reason within sixty (60) calendar days following the initial existence of such grounds and the Company has had thirty (30) calendar days from the date on which such notice is
provided to cure such circumstances. If you do not terminate your employment for Good Reason within sixty (60) calendar days after expiration of the cure period (in which the
Company shall not have so cured such grounds), then you will be deemed to have waived your right to terminate for Good Reason with respect to such grounds.

5

 
 
 
 
 
 
 
 
 
5. Restrictive Covenants.

This offer of employment is contingent on your signing the Company’s Policy on Insider Trading, Whistle Blower Policy, Code of Ethics, and the standard Employee

Confidentiality, Non-competition and Proprietary Information Agreement attached hereto as Exhibit A, the terms of which are incorporated herein by reference in its entirety.

6. Conditions of Employment

This offer of employment is contingent upon your providing an I-9 Employment Verification Form. You will be required to submit documentation that establishes your
identity  and  employment  eligibility  in  accordance  with  the  U.S.  Immigration  and  Naturalization  requirements,  if  appropriate.  The  offer  of  employment  contained  in  this
Agreement, and your continued employment, are contingent upon and subject to a satisfactory background and reference check (which you hereby authorize), including but not
limited to confirmation of your stated credentials. It will be in the Company’s sole discretion at any time to determine the scope of the background and reference check, whether
and when to conduct or update such background check and reference check, and whether such check is satisfactory.

7. At-Will Employment.

Your employment with the Company is at-will. This means that you will have the right to terminate your employment relationship with the Company at any time for

any reason. Similarly, the Company will have the right to terminate its employment relationship with you at any time for any reason.

8. Section 409A.

(a) To the extent applicable, it is intended that this Agreement (including all amendments hereto, if any) either meets the requirements for exclusion from coverage
under Section 409A, or alternatively complies with the requirements of Section 409A, so that the income inclusion provisions of Section 409A(a)(1) of the Code do not apply
to you. This Agreement shall be interpreted and administered in a manner consistent with this intent.

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(b) To the extent that payment of amounts under this Agreement that are subject to Section 409A are payable upon termination of your employment, such amounts
shall only be payable if such termination also constitutes a “separation from service,” within the meaning of Section 409A, from the Company and its affiliates. If you are
deemed  on  the  date  of  your  separation  from  service  to  be  a  “specified  employee”  (within  the  meaning  of  Section  409A(a)(2)(B)  of  the  Code)  of  the  Company,  then,
notwithstanding any other provision herein, with regard to any payment that is “nonqualified deferred compensation” subject to Section 409A and that is payable on account of
your “separation from service,” such payment shall not be made prior to six (6) months from the date of your separation from service, following which all payments so delayed
shall be paid to you in a lump sum without interest.

(c)  Any  taxable  reimbursement  of  business  or  other  expenses  provided  for  under  this  Agreement  that  is  subject  to  Section  409A  shall  be  subject  to  the  following
conditions:  (i)  the  expenses  eligible  for  reimbursement  in  one  taxable  year  shall  not  affect  the  expenses  eligible  for  reimbursement  in  any  other  taxable  year;  (ii)  the
reimbursement of an eligible expense shall be made no later than the end of the year after the year in which such expense was incurred; and (iii) the right to reimbursement
shall not be subject to liquidation or exchange for another benefit.

(d) In applying Section 409A to amounts paid pursuant to this Agreement, each payment shall be treated as a separate payment and any right to a series of installment
payments under this Agreement shall be treated as a right to a series of separate payments. Whenever a payment under this Agreement specifies a payment period within a
specified number of days, the actual date of payment within the specified period shall be within the sole discretion of the Company. If the consideration and revocation period
for the Release spans two taxable years and any amount hereunder is “nonqualified deferred compensation” subject to Section 409A and payable on account of your separation
from service, such payment shall not be made or commence until the second taxable year.

9. Section 280G.

In  the  event  of  a  change  in  ownership  or  control  under  Section  280G  of  the  Code,  if  it  shall  be  determined  that  any  payment  or  distribution  in  the  nature  of
compensation (within the meaning of Section 280G(b)(2) of the Code) to or for your benefit, whether paid or payable or distributed or distributable pursuant to the terms of this
Agreement or otherwise (a “Payment”), would constitute an “excess parachute payment” within the meaning of Section 280G of the Code, the aggregate present value of the
Payments under this Agreement shall be reduced (but not below zero) to the Reduced Amount (defined below) if and only if the Accounting Firm (described below) determines
that the reduction will provide you with a greater net after-tax benefit than would no reduction. No reduction shall be made unless the reduction would provide you with a
greater net after-tax benefit. The determinations under this Section 8 shall be made as follows:

(i) The “Reduced Amount” shall be an amount expressed in present value which maximizes the aggregate present value of Payments under this Agreement without
causing any Payment under this Agreement to be subject to the Excise Tax (defined below), determined in accordance with Section 280G(d)(4) of the Code. The term “Excise
Tax” means the excise tax imposed under Section 4999 of the Code, together with any interest or penalties imposed with respect to such excise tax.

(ii) Payments under this Agreement shall be reduced on a nondiscretionary basis in such a way as to minimize the reduction in the economic value deliverable to you.
Where more than one payment has the same value for this purpose and they are payable at different times, they will be reduced on a pro-rata basis. Only amounts payable under
the Agreement shall be reduced pursuant to this Section.

7

 
 
 
 
 
 
 
 
 
 
 
(iii) All determinations to be made under this Section shall be made by an independent certified public accounting firm selected by the Company and agreed to by you
immediately  prior  to  the  change  in  ownership  or  control  transaction  (the  “Accounting  Firm”).  The  Accounting  Firm  shall  provide  its  determinations  and  any  supporting
calculations both to the Company and you within ten (10) days of the transaction. Any such determination by the Accounting Firm shall be binding upon the Company and you.
All of the fees and expenses of the Accounting Firm in performing the determinations referred to in this Section shall be borne solely by the Company.

10. Immigration Support

The Company will support your ongoing immigration process to become a permanent resident of the US and cover associated attorneys’ fees for immigration services.

11. Miscellaneous.

(a)  All  amounts  paid  to  you  under  this  Agreement  during  or  following  your  employment  shall  be  subject  to  withholding  and  other  employment  taxes  imposed  by
applicable law, and the Company shall withhold from any payments under this Agreement all federal, state and local taxes that the Company is required to withhold pursuant to
any law or governmental rule or regulation. You shall be solely responsible for the payment of all taxes imposed on you relating to the payment or provision of any amounts or
benefits hereunder.

(b)  This  Agreement  may  be  executed  by  PDF  or  facsimile  signatures  in  any  number  of  counterparts,  each  of  which  shall  be  deemed  an  original,  but  all  such

counterparts shall together constitute one and the same instrument.

(c) From and after the Effective Date, this Agreement (including Exhibit A hereto) constitutes the entire agreement between you and the Company, and supersedes all
prior representations, agreements and understandings (including any prior course of dealings), both written and oral, between you and the Company with respect to the subject
matter hereof. In the event of any inconsistency between this Agreement and any other plan, program, practice or agreement in which you are a participant or a party, this
Agreement  shall  control  unless  such  other  plan,  program,  practice  or  agreement  is  more  favorable  to  you  (term  by  term)  or  specifically  refers  to  this  Agreement  as  not
controlling.

(d) This Agreement and any of the provisions hereof may be amended, waived (either generally or in a particular instance and either retroactively or prospectively),
modified or supplemented, in whole or in part, only by written agreement signed by you and the Company. This Agreement and your rights and obligations hereunder may not
be assigned by you, and any purported assignment by you in violation hereof shall be null and void. The Company is authorized to assign this Agreement to a successor to
substantially all of its assets or business. Nothing in this Agreement shall confer upon any person not a party hereto, or the legal representatives of such person, any rights or
remedies of any nature or kind whatsoever under or by reason of this Agreement, except the personal representative of the deceased. This Agreement shall inure to the benefit
of,  and  be  binding  on,  the  successors  and  assigns  of  each  of  the  parties,  including,  without  limitation,  your  heirs  and  the  personal  representatives  of  your  estate  and  any
successor to all or substantially all of the business and/or assets of the Company.

8

 
 
 
 
 
 
 
 
 
 
 
 
 
(e) No remedy conferred upon a party by this Agreement is intended to be exclusive of any other remedy, and each and every such remedy shall be cumulative and
shall be in addition to any other remedy given under this Agreement or now or hereafter existing at law or in equity. Except as explicitly provided herein, no delay or omission
by a party in exercising any right, remedy or power under this Agreement or existing at law or in equity shall be construed as a waiver thereof, and any such right, remedy or
power may be exercised by such party from time to time and as often as may be deemed expedient or necessary by such party in its sole discretion.

(f)  This Agreement  shall  be  construed  and  enforced  in  accordance  with  the  laws  of  the  State  of  New  York,  without  giving  effect  to  the  conflicts  of  law  principles

thereof.

(g) Any reference to a Section of the Code shall be deemed to include any successor to such Section.

(h)  This Agreement  and  the  compensation  payable  hereunder  shall  be  subject  to  any  applicable  clawback  or  recoupment  policies,  share  trading  policies,  and  other

policies that may be implemented by the Board from time to time with respect to officers of the Company.

(i) Any notices required or permitted hereunder or necessary or convenient in connection herewith shall be in writing and shall be deemed to have been given (a) when
hand delivered, (b) when emailed to the email address stated below, or (c) when actually received, if notice is mailed by registered or certified mail to the physical address
stated below.

If to Vishwas Seshadri:

Dr. Vishwas Seshadri

If to Company:

Abeona Therapeutics Inc.
c/o General Counsel
1330 Avenue of the Americas, 33rd Floor
New York, NY 10019
Email: legalnotice@abeonatherapeutics.com

(j) Please acknowledge your acceptance of this offer by returning a signed copy of this Agreement. If there are any other agreements of any type that you are aware of
that may impact or limit your ability to perform your job at the Company, please let us know as soon as possible. In accepting this offer, you represent and warrant to the
Company that you are not subject to any legal or contractual restrictions that would in any way impair your ability to perform your duties and responsibilities to the Company,
and that all information you provided to the Company is accurate and complete in all respects.

Very truly yours,

/s/ Michael Amoroso
Michael Amoroso
Chief Executive Officer
Abeona Therapeutics Inc.

I accept this offer of employment with Abeona Therapeutics.

Signature:/s/ Vishwas Seshadri

Vishwas Seshadri

  Date: October 6, 2021

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EMPLOYEE CONFIDENTIALITY, NON-COMPETITION, AND
PROPRIETARY INFORMATION AGREEMENT

Exhibit A

THIS AGREEMENT,  effective  as  of  October  15,  2021  between  Abeona  Therapeutics  Inc.,  a  Delaware  corporation  (the  “Company”),  and  Vishwas  Seshadri  (the

“Employee”).

1.  Employee  will  make  full  and  prompt  disclosure  to  the  Company  of  all  inventions,  improvements,  modifications,  discoveries,  methods,  technologies,  biological
materials,  and  developments,  and  all  other  materials,  items,  techniques,  and  ideas  related  directly  or  indirectly  to  the  business  of  the  Company  (collectively,  “Intellectual
Property”), whether patentable or not, made or conceived by Employee or under Employee’s direction during Employee’s employment with the Company, whether or not made
or conceived during normal working hours, or on the premises of the Company.

2. Employee agrees that all Intellectual Property, as defined above, shall be the sole property of the Company and its assigns, and the Company and its assigns shall be
the sole owner of all patents and other rights in connection therewith. Employee hereby assigns to the Company any rights Employee may have or acquire in all Intellectual
Property and all related patents, copyrights, trademarks, trade names, and other industrial and intellectual property rights and applications therefore, in the United States and
elsewhere. Employee further agrees that with regard to all future developments of Intellectual Property, Employee will assist the Company in every way that may be reasonably
required by the Company (and at the Company’s expense) to obtain and, from time to time, enforce patents on Intellectual Property in any and all countries that the Company
may require, and to that end, Employee will execute all documents for use in applying for and obtaining such patents thereon and enforcing the same, as the Company may
desire, together with any assignment thereof to the Company or persons designated by the Company, and Employee hereby appoints the Company as Employee’s attorney to
execute  and  deliver  any  such  documents  or  assignments  requested  by  the  Company.  Employee’s  obligation  to  assist  the  Company  in  obtaining  and  enforcing  patents  for
Intellectual  Property  in  any  and  all  countries  shall  continue  beyond  the  termination  of  Employee’s  employment  with  the  Company,  but  the  Company  shall  compensate
Employee at a reasonable, standard hourly rate following such termination for time directly spent by Employee at the Company’s request for such assistance.

3. Employee hereby represents that Employee has no continuing obligation to assign to any former employer or any other person, corporation, institution, or firm any
Intellectual Property as described above. Employee represents that Employee’s performance of all the terms of this Agreement and as an employee of the Company does not
and  will  not  breach  any  agreement  to  keep  in  confidence  proprietary  information  acquired  by  Employee,  in  confidence  or  in  trust,  prior  to  Employee’s  employment  by  the
Company.  Employee  has  not  entered  into,  and  Employee  agrees  not  to  enter  into,  any  agreement  (either  written  or  oral),  which  would  put  Employee  in  conflict  with  this
Agreement.

A-1

 
 
 
 
 
 
 
 
 
4. Employee agrees to assign to the Company any and all copyrights and reproduction rights to any material prepared by Employee in connection with this Agreement

and/or developed during the term of Employee’s employment with the Company.

5. Employee understands and agrees that a condition of Employee’s employment and continued employment with the Company is that Employee has not brought and
will not bring to the Company or use in the performance of Employee’s duties at the Company any materials or documents rightfully belonging to a former employer which are
not generally available to the public.

6.  Employee  recognizes  that  the  services  to  be  performed  by  Employee  hereunder  are  special,  unique,  and  extraordinary  and  that,  by  reason  of  Employee’s
employment with the Company, Employee may acquire Confidential Information (as hereinafter defined) concerning the operation of the Company, the use or disclosure of
which would cause the Company substantial loss and damage which could not be readily calculated and for which no remedy at law would be adequate. Accordingly, except as
provided in the last Paragraph in this Section 6, Employee agrees that Employee will not (directly or indirectly) at any time, whether during or after Employee’s employment
with the Company:

(i)

(ii)

knowingly use for personal benefit or for any other reason not authorized by the Company any Confidential Information that Employee may acquire or has
acquired by reason of Employee’s employment with the Company, or;

disclose any such Confidential Information to any person or entity except (A) in the performance of Employee obligations to the Company hereunder, (B) as
required by a court of competent jurisdiction or as permitted below, or (C) with the prior written consent of the Chief Executive Officer of the Company.

As  used  herein,  “Confidential Information”  includes,  for  example  and  without  limitation,  information  with  respect  to  the  facilities  and  methods  of  the  Company,
reagents, chemical compounds, cell lines or subcellular constituents, organisms, or other biological materials, trade secrets, and other Intellectual Property, systems, patents and
patent applications, procedures, manuals, confidential reports, financial information, business plans, prospects, or opportunities, personnel information, or lists of customers and
suppliers; provided, however, that Confidential Information shall not include any information that is known or becomes generally known or available publicly (a) other than as
a result of disclosure by Employee which is not permitted as described in clause (ii) above, (b) as a result of wrongful conduct of a third party, or (c) because the Company
discloses such Confidential Information to others without obtaining an agreement of confidentiality.

A-2

 
 
 
 
 
 
 
 
 
 
 
 
 
Nothing in this Agreement shall prohibit or restrict Employee from lawfully (a) initiating communications directly with, cooperating with, providing information to,
causing information to be provided to, or otherwise assisting in an investigation by any governmental or regulatory agency, entity, or officials, including, without limitation, the
United  States  Food  and  Drug  Administration  (FDA),  the  United  States  Securities  and  Exchange  Commission  (SEC),  or  the  United  States  Equal  Employment  Opportunity
Commission (EEOC) (collectively, “Governmental Authorities”) regarding a possible violation of any law; (b) responding to any inquiry or legal process directed to Employee
individually (and not directed to the Company) from any such Governmental Authorities; (c) testifying, participating or otherwise assisting in an action or proceeding by any
such  Governmental  Authorities  relating  to  a  possible  violation  of  law;  or  (d)  making  any  other  disclosures  that  are  protected  under  the  whistleblower  provisions  of  any
applicable  law.  Notwithstanding  the  foregoing,  Employee  agrees  that  in  making  any  such  disclosures  or  communications,  Employee  will  take  all  reasonable  precautions  to
prevent any unauthorized use or disclosure of any information that may constitute Company Confidential Information to any parties other than any Governmental Authority.
Employee further understands that Employee is not permitted to disclose the Company’s attorney-client privileged communications or attorney work product unless required by
applicable law. Additionally, pursuant to the federal Defend Trade Secrets Act of 2016, Employee shall not be held criminally or civilly liable under any federal or state trade
secret law for the disclosure of a trade secret that: (i) is made (A) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney;
and (B) solely for the purpose of reporting or investigating a suspected violation of law; or (ii) is made to Employee’s attorney in relation to a lawsuit for retaliation against
Employee for reporting a suspected violation of law; or (iii) is made in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal.
Nor  does  this  Agreement  require  Employee  to  obtain  prior  authorization  from  the  Company  before  engaging  in  any  conduct  described  in  this  Paragraph,  or  to  notify  the
Company that you have engaged in any such conduct.

7.  During  the  term  of  Employee’s  employment  with  the  Company  and  for  one  (1)  year  thereafter  (the  “Restricted  Period”),  the  Employee  shall  not,  without  the
Company’s written consent, directly or indirectly, for Employee’s own account or for the account of others, act as an officer, director, stockholder (other than as the holder of
less  than  1%  of  the  outstanding  stock  of  any  publicly  traded  company),  owner,  partner,  employee,  promoter,  investor,  consultant,  manager  or  otherwise  participate  in  the
promotion, financing, ownership, operation, or management of, or assist in or carry on through proprietorship, a corporation, partnership, or other form of business entity which
is in competition with the Company, within the United States or any other country, in the fields of gene and cell therapy (a) that the Company is engaged in or has engaged in
within one (1) year prior to the Employee’s separation from the Company, or (b) in which the Company is actively seeking or planning to conduct Company Business as of the
date of such termination (the “Company Business”), and (c) about which the Employee possesses or has had access to Confidential Information.

During the Restricted Period, the Employee shall not, whether for Employee’s own account or for the account of any other person (excluding the Company): (i) solicit
or contact in an effort to do business with any person who was or is a customer or prospective customer (i.e., any individual or entity with whom the Company was actively
engaged in soliciting to do business) of the Company, or any affiliate of the Company, at the time of Employee’s termination or at any time during the two (2) year period prior
to Employee’s termination, if such solicitation or contact is for the purpose of competition with the Company; or (ii) solicit or induce any of the Company’s employees to leave
their employment with the Company or accept employment with anyone else, or hire any such employees or persons who were employed by the Company during the preceding
twelve (12) months.

A-3

 
 
 
 
 
 
Nothing herein shall prohibit or preclude the Employee from performing any other types of services that are not precluded by this Section 7 for any other person.

Employee has carefully read and considered the provisions of this Section 7 (including the Restricted Period, scope of activity to be restrained, and the restriction’s
geographical  scope)  and  concluded  them  to  be  fair,  appropriate  and  reasonably  required  for  the  protection  of  the  legitimate  business  interests  of  the  Company,  its  officers,
directors, employees, creditors, and shareholders. Employee understands that the restrictions contained in this Section 7 may limit Employee’s ability to engage in a business
similar to the Company’s business, but acknowledges that Employee will receive adequate and affluent remuneration and other benefits from the Company hereunder to justify
such restrictions.

The  Employee  shall  give  prompt  notice  to  the  Company  of  the  Employee’s  acceptance  of  employment  or  other  fees  for  services  relationship  during  the  Restricted
Period,  which  notice  shall  include  the  name  of,  the  business  of,  and  the  position  that  Employee  shall  hold  with  such  other  employer.  Employee  also  agrees  to  inform  any
prospective employer or business entity or person of the restrictions set forth in this Agreement prior to accepting employment or entering into any business relationship.

8. In the event that Employee’s employment is transferred by the Company to a subsidiary, affiliated company, or acquiring company (as the case may be), Employee’s
employment by such company will, for the purpose of this Agreement, be considered as continued employment with the Company, unless Employee executes an agreement,
substantially similar in substance to this Agreement, and until the effective date of said agreement in any such company for which Employee becomes employed Employee
agrees  to  be  bound  by  and  comply  with  Employee’s  obligations  under  this  Agreement.  It  is  likewise  agreed  that  no  changes  in  Employee’s  position  or  title  will  operate  to
terminate the provisions of this Agreement unless expressly agreed to in writing.

9. Employee confirms that all Confidential Information is the exclusive property of the Company. All business records, papers, documents and electronic materials
kept or made by Employee relating to the business of the Company which comprise Confidential Information shall be and remain the property of the Company during the
Employee’s employment and at all times thereafter. Upon the termination, for any reason, of Employee’s employment with the Company, or upon the request of the Company at
any time, Employee shall deliver to the Company, and shall retain no copies of any written or electronic materials, records and documents made by Employee or coming into
Employee’s possession concerning the business or affairs of the Company and which comprise Confidential Information. To the extent that, upon termination, Employee has
any Confidential Information or other proprietary material of the Company stored within any smart phone or personal computer, email account, thumb drive or other storage
device or cloud storage, Employee agrees to fully cooperate with the Company to return such information and material and subsequently permanently delete and remove such
information and material from such devices (subject to any litigation preservation directive in effect), including, as necessary, providing access by the Company to such devices
to ensure compliance with this Paragraph. Employee further agrees, upon termination of Employee’s employment for any reason, unless such employment is transferred to a
subsidiary, affiliated or acquiring company of the Company, Employee agrees to return to the Company all equipment, tools or other devices owned by the Company, that are
then in Employee’s possession, however such items were obtained, and Employee agrees not to reproduce or otherwise retain any document or data relating thereto.

A-4

 
 
 
 
 
 
 
 
10.  Subject  to  Section  6  with  respect  to  disclosure  to  Governmental  Authorities,  Employee  agrees  and  covenants  that  s/he  will  not  at  any  time  make,  publish  or
communicate to any person or entity or in any public forum any defamatory or disparaging remarks, comments, or statements concerning the Company or its businesses, or any
of its employees, officers, and existing and prospective customers, suppliers, investors and other associated third parties.

11. Employee’s obligations under this Agreement shall survive the termination of Employee’s employment with the Company regardless of the manner of, and reason

for, such termination or resignation, and shall be binding upon Employee’s heirs, executors, and administrators.

12.  Prior  to  entering  the  employ  of  the  Company,  Employee  has  lawfully  terminated  employment  with  all  previous  employers.  Employee  acknowledges  that  this
Agreement does not constitute a contract of employment for a term and does not otherwise imply that the Company will continue his or her employment for any period of time,
and the nature of Employee’s employment with the Company is at-will.

13.  Employee  agrees  that  there  is  no  Intellectual  Property  relevant  to  the  subject  matter  of  Employee’s  employment  with  the  Company,  which  has  been  made  or
conceived or first reduced to practice by Employee alone or jointly with others prior to Employee’s employment with the Company, which Employee desires to exclude from
Employee’s obligations under this Agreement.

14. No delay or omission by the Company in exercising any right under this Agreement will operate as a waiver of that or any other right. A waiver or consent given

by the Company on any one occasion is effective only in that instance and will not be construed as a bar to or waiver of any right on any other occasion.

15.  Employee  agrees  that  in  addition  to  any  other  rights  and  remedies  available  to  the  Company  for  any  breach  or  threatened  breach  by  Employee  of  Employee’s
obligations hereunder, the Company shall be entitled to enforcement of Employee’s obligations hereunder by whatever means are at the Company’s disposal, including court
injunction, without having to post a bond or other security. In the event of any such breach or threatened breach by Employee, the Company shall be entitled to recover all
damages permitted by law in addition to its reasonably incurred costs and attorney’s fees in enforcing its rights hereunder, and the Restricted Period shall be extended by the
period of any such breach.

A-5

 
 
 
 
 
 
 
 
 
16.  The  Company  may  assign  this  Agreement  to  any  other  corporation  or  entity  which  acquires  (whether  by  purchase,  merger,  consolidation  or  otherwise)  all  or

substantially all of the business and/or assets of the Company. Employee shall have no rights of assignment.

17. If any provision of this Agreement shall be declared invalid, illegal, or unenforceable, then such provision shall be enforceable to the extent that a court deems it
reasonable  to  enforce  such  provision.  If  such  provision  shall  be  unreasonable  to  enforce  to  any  extent,  such  provision  shall  be  severed  and  all  remaining  provisions  shall
continue in full force and effect.

18. Employee hereby acknowledges receipt of the Company’s Confidentiality Policy.

19. This Agreement shall be effective as of the date set forth below next to Employee’s signature.

20. This Agreement and the employment offer letter constitute the entire contract between the parties hereto with regard to the subject matter hereof. They supersede
any other agreements, representations or understandings (whether oral or written and whether express or implied) which relate to the subject matter hereof, except as provided
in Section 11(c) of the Agreement.

21. This Agreement shall be governed in all respects by the laws of the State of New York. Each of the Company and Employee (a) hereby irrevocably submits to the
exclusive  jurisdiction  of  the  state  courts  of  the  State  of  New  York  or  the  United  States  District  Court  for  the  Southern  District  of  New  York  for  the  purpose  of  any  action
between the Company and Employee arising in whole or in part under or in connection with this Agreement, (b) hereby waives, to the extent not prohibited by applicable law,
and agrees not to assert, by way of motion, as a defense or otherwise, in any such action, any claim that it is not subject personally to the jurisdiction of the above-named courts,
that its property is exempt or immune from attachment or execution, that any such action brought in one of the above-named courts should be dismissed on grounds of forum
non  conveniens,  should  be  transferred  or  removed  to  any  court  other  than  one  of  the  above-named  courts,  or  should  be  stayed  by  reason  of  the  pendency  of  some  other
proceeding in any other court other than one of the above-named courts, or that this Agreement or the subject matter hereof may not be enforced in or by such court, and (c)
hereby  agrees  not  to  commence  any  such  action  other  than  before  one  of  the  above-named  courts.  Notwithstanding  the  previous  sentence,  the  Company  or  Employee  may
commence any action in a court other than the above-named courts solely for the purpose of enforcing an order or judgment issued by one of the above-named courts.

A-6

 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, Employee has executed this Agreement as of the date set forth above:

ACCEPTED AND AGREED TO BY THE COMPANY:

By:

/s/ Michael Amoroso

Name: Michael Amoroso

Title:

Chief Executive Officer

  EMPLOYEE

  By:

/s/ Vishwas Seshadri

  Name: Vishwas Seshadri

A-7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.11

September 16, 2021

Brendan O’Malley

Dear Brendan:

This letter agreement sets forth the terms of your employment as SVP, General Counsel, effective September 20, 2021 (the “Effective Date”).

1. Duties; Best Efforts.

As the SVP, General Counsel you shall have the duties, responsibilities and authority commensurate therewith, and shall report to the Chief Executive Officer of the
Company (the “CEO”). You shall perform all duties and accept all responsibilities incident to such position as may be reasonably assigned to you. You represent you are not
subject  to  or  a  party  to  any  employment  agreement,  noncompetition  covenant,  or  other  agreement  that  would  be  breached  by,  or  prohibit  you  from  executing,  this  letter
agreement (“Agreement”) and performing fully your duties and responsibilities hereunder.

During your employment, you will devote your best efforts and full time and attention to promote the business and affairs of the Company and its affiliates, and shall
be engaged in other business activities only to the extent that such activities do not materially interfere or conflict with your obligations to the Company hereunder, including,
without limitation, the obligations pursuant to Section 4 below.

2. Compensation and Benefits.

(a) Base Salary.  As  of  the  Effective  Date,  you  will  receive  an  annual  base  salary  of  $372,000,  as  approved  by  the  Compensation  Committee  (the  “Compensation

Committee”) of the Board of Directors of the Company (the “Board”) and payable in accordance with the regular payroll practices of the Company (“Base Salary”).

(b) Annual Bonus. During your employment, you may be considered for an annual discretionary bonus (“Annual Bonus”) in addition to your Base Salary, with a target
of 40% of your Base Salary (“Target Annual Bonus Opportunity”). Annual Bonus compensation in any year, if any, will be determined in the Company’s sole discretion, and
shall be based on your performance and that of the Company, as well as market factors. Except as provided below under Section 3, to be eligible to receive an Annual Bonus as
described  above,  you  must  be  employed  in  good  standing,  and  not  have  provided  notice  of  resignation  or  been  provided  notice  of  termination,  on  the  date  that  the  Annual
Bonus is paid.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(c) Equity Compensation. In connection with your employment, and subject to Compensation Committee discretion and approval, you will be entitled to receive (i)
stock  option  grants  to  purchase  shares  of  Company  common  stock  and  (ii)  other  long-term  equity  compensation  grants  (collectively,  “Equity  Awards”)  under  the  Abeona
Therapeutics Inc. 2015 Equity Incentive Plan (“Plan”), subject to the terms and conditions of the Plan and the agreement memorializing the terms of the Equity Awards.

(d) Sign-On Equity. As approved by the Compensation Committee, in connection with execution of this Agreement you will be granted 136,000 Restricted Stock Units
(“RSUs”) and options under the Abeona Therapeutics 2015 Equity Incentive Plan to purchase 272,000 shares of the Company’s Common Stock (the “Option Shares”) at an
exercise price per share equal to the Fair Market Value of a share of Common Stock (each term as defined in the Equity Incentive Plan) on the date of grant.

The Option Shares and RSUs will vest over a forty-eight (48) month period, with one quarter (25%) vesting on the one-year anniversary of the Effective Date and
the  remaining  seventy-five  percent  (75%)  vesting  in  equal  installments  thereafter  over  the  remaining  thirty-six  (36)  months  –  RSUs  annually  and  Options  monthly  -
commencing with the first such month following the first anniversary of the Effective Date.

Equity vesting is subject to your continued employment with the Company and/or its Affiliates through the applicable vesting dates, and subject to the terms and

conditions of the Company’s Equity Incentive Plan, except as provided below.

(e) If you remain continuously employed from the Effective Date through the date of a Change in Control (as defined below), notwithstanding the terms of any equity
incentive plan or award agreements, as applicable, all outstanding unvested stock options granted to you during your employment with the Company shall become fully vested
and exercisable and will remain exercisable for three (3) months following the date of a Change in Control, and all outstanding long-term equity compensation awards, other
than stock options, shall become fully vested and the restrictions thereon shall lapse. Pursuant to the terms of the Plan, the exercise price of the stock options will be the fair
market value of the Company’s common stock on the date that the stock options were granted.

(f) Benefits. During your employment, you will be eligible to participate in such health and other group insurance and other employee benefit plans and programs of
the Company as are in effect from time to time, on the same basis as those in commensurate positions of the Company. Your participation will be subject to the terms of the
applicable plan documents and generally applicable Company policies. The Company reserves the right to amend or terminate any employee benefit plan, program and policy
in its discretion at any time.

(g) Paid Time Off. You will be entitled to twenty (20) days of paid time off (vacation days plus sick time/personal time) per year, accrued at a rate in accordance with
the Company’s policies from time to time in effect, in addition to holidays observed by the Company. Paid Time Off may be taken at such times and intervals as you shall
determine, subject to the business needs of the Company and the responsibilities of your position.

2

 
 
 
 
 
 
 
 
 
 
3. Employment Termination.

(a)  Termination  of  Employment;  Accrued  Amounts.  The  Company  may  terminate  your  employment  for  any  reason,  and  you  may  voluntarily  terminate  your
employment hereunder for any reason, in each case at any time upon written notice to the other party (the date on which your employment terminates for any reason is herein
referred to as the “Termination Date”). Upon the termination of your employment for any reason, you (or your beneficiary or estate, as applicable, in the event of your death)
will be entitled to (i) payment of any Base Salary earned but unpaid through the Termination Date, (ii) any accrued unused vacation days, (iii) additional vested benefits (if any)
in  accordance  with  the  applicable  terms  of  applicable  Company  arrangements,  and  (iv)  any  unreimbursed  expenses  in  accordance  with  the  Company’s  business  expense
reimbursement policies (collectively, the “Accrued Amounts”), provided, however, that if your employment hereunder is terminated (A) by the Company without Cause (as
defined below) or (B) by you for Good Reason (as defined below), then you will be eligible to receive any Annual Bonus awarded for a prior year, but not yet paid or due to be
paid as of the Termination Date.

(b) Severance.  If  your  employment  is  terminated  (i)  by  the  Company  other  than  for  Cause  or  (ii)  by  you  for  Good  Reason  (as  defined  below),  in  addition  to  the
Accrued Amounts and in lieu of any payments or benefits under any other Company separation policy or program, you will be entitled to: (A) a payment equal to the sum of
twelve (12) months of your Base Salary plus twelve (12) months of your Target Annual Bonus Opportunity (the amount of such payment, the “Severance Amount”); and (B) a
payment equal to the premiums that you would pay if you elected continued health coverage under the Company’s health plan for you and your eligible dependents for the
twelve (12) month period following the Termination Date, less the applicable active employee rate, which premiums will be calculated based on the rate determined under the
COBRA rate in effect on the Termination Date (“Medical Benefit Payment”); provided that any delays in the settlement or payment of such awards that are set forth in the
applicable  award  agreement  and  that  are  required  under  Section  409A  of  the  Internal  Revenue  Code,  as  amended  (the  “Code”),  and  the  Treasury  Regulations  thereunder
(“Section 409A”)  shall  remain  in  effect.  The  Company’s  obligations  to  make  the  payments  and  provide  the  benefits  set  forth  in  (A)  and  (B)  in  this  Section  3(b)  shall  be
conditioned upon your continued compliance with your obligations under Section 4 below and your execution and nonrevocation of a release of claims in favor of the Company
and its affiliates in a form provided by the Company (“Release”). Notwithstanding any provision to the contrary herein (other than the provisions of Section 7 below), and
without limitation of any remedies to which the Company may be entitled, (I) the Severance Amount shall be paid in installments in accordance with the Company’s regular
payroll practices during a twelve (12) month period commencing within sixty (60) days following the Termination Date (with the first such payment to include all installment
amounts from the Termination Date), and (II) the Medical Benefit Payment shall be paid in a lump sum within sixty (60) days following the Termination Date; provided that the
Release is effective.

(c) Change in Control Termination. Notwithstanding any other provision contained herein, if your employment hereunder is terminated by you for Good Reason (as
defined below) or by the Company without Cause, in each case within twelve (12) months following a Change in Control, in addition to the Accrued Amounts and in lieu of
any payments or benefits under any other Company separation policy or program, you will be entitled to receive (A) a payment equal to the sum of twelve (12) months of your
Base Salary plus twelve (12) months of your Target Annual Bonus Opportunity (such amount, the “CIC Severance Amount”); and (B) a payment equal to the premiums that
you would pay if you elected continued health coverage under the Company’s health plan for you and your eligible dependents for the twelve (12) month period following the
Termination Date, less the applicable active employee rate, which premiums will be calculated based on the rate determined under the COBRA rate in effect on the Termination
Date (“CIC Medical Benefit Payment”). If the Change in Control is a “change in control event” as defined under Section 409A, (I) the CIC Severance Amount shall be paid in a
lump sum within sixty (60) days following the Termination Date; and (II) the CIC Medical Benefit Payment shall be paid in a lump sum within sixty (60) days following the
Termination Date. The Company’s obligations to provide the payments and benefits described in this Section 3(c) shall be conditioned upon your continued compliance with
your obligations under Section 4 below and your execution and delivery to the Company of an effective Release.

3

 
 
 
 
 
 
 
 
(d) Resignation of Positions. Upon your termination of employment with the Company for any reason, you will be deemed to have resigned, as of the Termination

Date, from all positions you then hold with the Company and its affiliates, and you agree to execute all documents necessary to effectuate the same.

(e) Cooperation. Following the termination of your employment with the Company for any reason, you will reasonably cooperate with the Company upon request of
the CEO, General Counsel, or the Board, and be reasonably available to the Company (taking into account your other business endeavors) with respect to matters arising out of
your services to the Company and its subsidiaries, including, in connection with any legal proceeding, providing testimony and affidavits; provided, that, the Company shall
make  reasonable  efforts  to  minimize  disruption  of  your  other  activities.  The  Company  shall  reimburse  you  for  reasonable  expenses  incurred  in  connection  with  such
cooperation.

(f) Definitions. For purposes of this Agreement, the following terms have the following meanings:

(i) “Cause” shall mean: (A) your substantial failure to perform your duties (other than any such failure resulting from incapacity due to physical or mental
disability) that continues for fifteen (15) calendar days after written notice from the Company; (B) your failure to comply with any valid and legal directive of the CEO or the
Board (as applicable) that continues for fifteen (15) calendar days after written notice from the Company; (C) your engagement in dishonesty, illegal conduct, or misconduct (or
the discovery of your having engaged in such conduct in the past), which, in each case, materially harms or is reasonably likely to materially harm, reputationally, financially or
otherwise,  the  Company  or  its  subsidiaries;  (D)  your  embezzlement,  misappropriation,  or  fraud,  whether  or  not  related  to  your  employment  with  the  Company;  (E)  your
conviction of or plea of guilty or nolo contendere to a crime that constitutes a felony; (F) your willful violation of a material policy of the Company; (G) your willful or grossly
negligent unauthorized disclosure of Confidential Information (as defined below); or (H) your material breach of any material obligation under this Agreement or any other
written agreement between you and the Company that continues for fifteen (15) calendar days after written notice from the Company (if such breach is reasonably curable); or
(I) any willful material failure by you to comply with the Company’s written policies or written rules, as they may be in effect from time to time.

date hereof.

(ii) “Change in Control” shall have the meaning defined in subparagraph (ii) of the definition of such term under the Appendix in the Plan as in effect on the

(iii) “Good Reason” shall mean the occurrence of any of the following, in each case without your written consent: (A) a material reduction of at least ten
percent (10%) of your Base Salary other than a general reduction in Base Salary that affects all similarly situated executives; (B) a material reduction of at least thirty percent
(30%)  of  the  Target  Annual  Bonus  Opportunity  other  than  a  general  reduction  in  the  Target  Annual  Bonus  Opportunity  that  affects  all  similarly  situated  executives;  (C)  a
permanent and material relocation of your principal place of employment, which for purposes of this Agreement, means a relocation of more than fifty (50) miles; (D) any
material breach by the Company of any material provision of this Agreement; or (E) a material adverse change in your title, authority, duties, or responsibilities (including the
reporting  structure  applicable  to  you,  other  than  temporarily  while  you  are  physically  or  mentally  incapacitated);  provided,  however,  that  you  cannot  terminate  your
employment  for  Good  Reason  unless  you  have  provided  written  notice  to  the  Company  of  the  existence  of  the  circumstances  providing  grounds  for  termination  for  Good
Reason within sixty (60) calendar days following the initial existence of such grounds and the Company has had thirty (30) calendar days from the date on which such notice is
provided to cure such circumstances. If you do not terminate your employment for Good Reason within sixty (60) calendar days after expiration of the cure period (in which the
Company shall not have so cured such grounds), then you will be deemed to have waived your right to terminate for Good Reason with respect to such grounds.

4

 
 
 
 
 
 
 
 
 
4. Restrictive Covenants.

This offer of employment is contingent on your signing the Company’s Policy on Insider Trading, Whistle Blower Policy, Code of Ethics, and the standard Employee

Confidentiality, Non-competition and Proprietary Information Agreement attached hereto as Exhibit A, the terms of which are incorporated herein by reference in its entirety.

5. Conditions of Employment

This offer of employment is contingent upon your providing an I-9 Employment Verification Form. You will be required to submit documentation that establishes your
identity  and  employment  eligibility  in  accordance  with  the  U.S.  Immigration  and  Naturalization  requirements,  if  appropriate.  The  offer  of  employment  contained  in  this
Agreement, and your continued employment, are contingent upon and subject to a satisfactory background and reference check (which you hereby authorize), including but not
limited to confirmation of your stated credentials. It will be in the Company’s sole discretion at any time to determine the scope of the background and reference check, whether
and when to conduct or update such background check and reference check, and whether such check is satisfactory.

6. At-Will Employment.

Your employment with the Company is at-will. This means that you will have the right to terminate your employment relationship with the Company at any time for

any reason. Similarly, the Company will have the right to terminate its employment relationship with you at any time for any reason.

7. Section 409A.

(a) To the extent applicable, it is intended that this Agreement (including all amendments hereto, if any) either meets the requirements for exclusion from coverage
under Section 409A, or alternatively complies with the requirements of Section 409A, so that the income inclusion provisions of Section 409A(a)(1) of the Code do not apply
to you. This Agreement shall be interpreted and administered in a manner consistent with this intent.

(b) To the extent that payment of amounts under this Agreement that are subject to Section 409A are payable upon termination of your employment, such amounts
shall only be payable if such termination also constitutes a “separation from service,” within the meaning of Section 409A, from the Company and its affiliates. If you are
deemed  on  the  date  of  your  separation  from  service  to  be  a  “specified  employee”  (within  the  meaning  of  Section  409A(a)(2)(B)  of  the  Code)  of  the  Company,  then,
notwithstanding any other provision herein, with regard to any payment that is “nonqualified deferred compensation” subject to Section 409A and that is payable on account of
your “separation from service,” such payment shall not be made prior to six (6) months from the date of your separation from service, following which all payments so delayed
shall be paid to you in a lump sum without interest.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(c) Any  taxable  reimbursement  of  business  or  other  expenses  provided  for  under  this  Agreement  that  is  subject  to  Section  409A  shall  be  subject  to  the  following
conditions:  (i)  the  expenses  eligible  for  reimbursement  in  one  taxable  year  shall  not  affect  the  expenses  eligible  for  reimbursement  in  any  other  taxable  year;  (ii)  the
reimbursement of an eligible expense shall be made no later than the end of the year after the year in which such expense was incurred; and (iii) the right to reimbursement
shall not be subject to liquidation or exchange for another benefit.

(d) In applying Section 409A to amounts paid pursuant to this Agreement, each payment shall be treated as a separate payment and any right to a series of installment
payments under this Agreement shall be treated as a right to a series of separate payments. Whenever a payment under this Agreement specifies a payment period within a
specified number of days, the actual date of payment within the specified period shall be within the sole discretion of the Company. If the consideration and revocation period
for the Release spans two taxable years and any amount hereunder is “nonqualified deferred compensation” subject to Section 409A and payable on account of your separation
from service, such payment shall not be made or commence until the second taxable year.

8. Section 280G.

In  the  event  of  a  change  in  ownership  or  control  under  Section  280G  of  the  Code,  if  it  shall  be  determined  that  any  payment  or  distribution  in  the  nature  of
compensation (within the meaning of Section 280G(b)(2) of the Code) to or for your benefit, whether paid or payable or distributed or distributable pursuant to the terms of this
Agreement or otherwise (a “Payment”), would constitute an “excess parachute payment” within the meaning of Section 280G of the Code, the aggregate present value of the
Payments under this Agreement shall be reduced (but not below zero) to the Reduced Amount (defined below) if and only if the Accounting Firm (described below) determines
that the reduction will provide you with a greater net after-tax benefit than would no reduction. No reduction shall be made unless the reduction would provide you with a
greater net after-tax benefit. The determinations under this Section 8 shall be made as follows:

(i) The “Reduced Amount” shall be an amount expressed in present value which maximizes the aggregate present value of Payments under this Agreement without
causing any Payment under this Agreement to be subject to the Excise Tax (defined below), determined in accordance with Section 280G(d)(4) of the Code. The term “Excise
Tax” means the excise tax imposed under Section 4999 of the Code, together with any interest or penalties imposed with respect to such excise tax.

(ii) Payments under this Agreement shall be reduced on a nondiscretionary basis in such a way as to minimize the reduction in the economic value deliverable to you.
Where more than one payment has the same value for this purpose and they are payable at different times, they will be reduced on a pro-rata basis. Only amounts payable under
the Agreement shall be reduced pursuant to this Section.

(iii) All determinations to be made under this Section shall be made by an independent certified public accounting firm selected by the Company and agreed to by you
immediately  prior  to  the  change  in  ownership  or  control  transaction  (the  “Accounting  Firm”).  The  Accounting  Firm  shall  provide  its  determinations  and  any  supporting
calculations both to the Company and you within ten (10) days of the transaction. Any such determination by the Accounting Firm shall be binding upon the Company and you.
All of the fees and expenses of the Accounting Firm in performing the determinations referred to in this Section shall be borne solely by the Company.

6

 
 
 
 
 
 
 
 
 
 
 
9. Miscellaneous.

(a)  All  amounts  paid  to  you  under  this  Agreement  during  or  following  your  employment  shall  be  subject  to  withholding  and  other  employment  taxes  imposed  by
applicable law, and the Company shall withhold from any payments under this Agreement all federal, state and local taxes that the Company is required to withhold pursuant to
any law or governmental rule or regulation. You shall be solely responsible for the payment of all taxes imposed on you relating to the payment or provision of any amounts or
benefits hereunder.

(b)  This  Agreement  may  be  executed  by  PDF  or  facsimile  signatures  in  any  number  of  counterparts,  each  of  which  shall  be  deemed  an  original,  but  all  such

counterparts shall together constitute one and the same instrument.

(c) From and after the Effective Date, this Agreement (including Exhibit A hereto) constitutes the entire agreement between you and the Company, and supersedes all
prior representations, agreements and understandings (including any prior course of dealings), both written and oral, between you and the Company with respect to the subject
matter hereof. In the event of any inconsistency between this Agreement and any other plan, program, practice or agreement in which you are a participant or a party, this
Agreement  shall  control  unless  such  other  plan,  program,  practice  or  agreement  is  more  favorable  to  you  (term  by  term)  or  specifically  refers  to  this  Agreement  as  not
controlling.

(d) This Agreement and any of the provisions hereof may be amended, waived (either generally or in a particular instance and either retroactively or prospectively),
modified or supplemented, in whole or in part, only by written agreement signed by you and the Company. This Agreement and your rights and obligations hereunder may not
be assigned by you, and any purported assignment by you in violation hereof shall be null and void. The Company is authorized to assign this Agreement to a successor to
substantially all of its assets or business. Nothing in this Agreement shall confer upon any person not a party hereto, or the legal representatives of such person, any rights or
remedies of any nature or kind whatsoever under or by reason of this Agreement, except the personal representative of the deceased. This Agreement shall inure to the benefit
of,  and  be  binding  on,  the  successors  and  assigns  of  each  of  the  parties,  including,  without  limitation,  your  heirs  and  the  personal  representatives  of  your  estate  and  any
successor to all or substantially all of the business and/or assets of the Company.

(e) No remedy conferred upon a party by this Agreement is intended to be exclusive of any other remedy, and each and every such remedy shall be cumulative and
shall be in addition to any other remedy given under this Agreement or now or hereafter existing at law or in equity. Except as explicitly provided herein, no delay or omission
by a party in exercising any right, remedy or power under this Agreement or existing at law or in equity shall be construed as a waiver thereof, and any such right, remedy or
power may be exercised by such party from time to time and as often as may be deemed expedient or necessary by such party in its sole discretion.

(f) This Agreement shall be construed and enforced in accordance with the laws of the State of New York, without giving effect to the conflicts of law principles

thereof.

(g) Any reference to a Section of the Code shall be deemed to include any successor to such Section.

7

 
 
 
 
 
 
 
 
 
 
 
 
(h) This  Agreement  and  the  compensation  payable  hereunder  shall  be  subject  to  any  applicable  clawback  or  recoupment  policies,  share  trading  policies,  and  other

policies that may be implemented by the Board from time to time with respect to officers of the Company.

(i) Any notices required or permitted hereunder or necessary or convenient in connection herewith shall be in writing and shall be deemed to have been given (a) when
hand delivered, (b) when emailed to the email address stated below, or (c) when actually received, if notice is mailed by registered or certified mail to the physical address
stated below.

If to Brendan O’Malley:

Brendan O’Malley

If to Company:

  Abeona Therapeutics Inc.

c/o Chief Executive Officer
1330 Avenue of the Americas, 33rd Floor
New York, NY 10019
Email: legalnotice@abeonatherapeutics.com

(j) Please acknowledge your acceptance of this offer by returning a signed copy of this Agreement. If there are any other agreements of any type that you are aware of
that may impact or limit your ability to perform your job at the Company, please let us know as soon as possible. In accepting this offer, you represent and warrant to the
Company that you are not subject to any legal or contractual restrictions that would in any way impair your ability to perform your duties and responsibilities to the Company,
and that all information you provided to the Company is accurate and complete in all respects.

Very truly yours,

/s/ Michael Amoroso
Michael Amoroso
Chief Executive Officer
Abeona Therapeutics Inc.

I accept this offer of employment with Abeona Therapeutics.

Signature:/s/ Brendan O’Malley

Brendan O’Malley

  Date:

September 16, 2021

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EMPLOYEE CONFIDENTIALITY, NON-COMPETITION, AND
PROPRIETARY INFORMATION AGREEMENT

Exhibit A

THIS AGREEMENT, effective as of September 20, 2021 between Abeona Therapeutics Inc., a Delaware corporation (the “Company”), and Brendan O’Malley (the

“Employee”).

1.  Employee  will  make  full  and  prompt  disclosure  to  the  Company  of  all  inventions,  improvements,  modifications,  discoveries,  methods,  technologies,  biological
materials,  and  developments,  and  all  other  materials,  items,  techniques,  and  ideas  related  directly  or  indirectly  to  the  business  of  the  Company  (collectively,  “Intellectual
Property”), whether patentable or not, made or conceived by Employee or under Employee’s direction during Employee’s employment with the Company, whether or not made
or conceived during normal working hours, or on the premises of the Company.

2. Employee agrees that all Intellectual Property, as defined above, shall be the sole property of the Company and its assigns, and the Company and its assigns shall be
the sole owner of all patents and other rights in connection therewith. Employee hereby assigns to the Company any rights Employee may have or acquire in all Intellectual
Property and all related patents, copyrights, trademarks, trade names, and other industrial and intellectual property rights and applications therefore, in the United States and
elsewhere. Employee further agrees that with regard to all future developments of Intellectual Property, Employee will assist the Company in every way that may be reasonably
required by the Company (and at the Company’s expense) to obtain and, from time to time, enforce patents on Intellectual Property in any and all countries that the Company
may require, and to that end, Employee will execute all documents for use in applying for and obtaining such patents thereon and enforcing the same, as the Company may
desire, together with any assignment thereof to the Company or persons designated by the Company, and Employee hereby appoints the Company as Employee’s attorney to
execute  and  deliver  any  such  documents  or  assignments  requested  by  the  Company.  Employee’s  obligation  to  assist  the  Company  in  obtaining  and  enforcing  patents  for
Intellectual  Property  in  any  and  all  countries  shall  continue  beyond  the  termination  of  Employee’s  employment  with  the  Company,  but  the  Company  shall  compensate
Employee at a reasonable, standard hourly rate following such termination for time directly spent by Employee at the Company’s request for such assistance.

3. Employee hereby represents that Employee has no continuing obligation to assign to any former employer or any other person, corporation, institution, or firm any
Intellectual Property as described above. Employee represents that Employee’s performance of all the terms of this Agreement and as an employee of the Company does not
and  will  not  breach  any  agreement  to  keep  in  confidence  proprietary  information  acquired  by  Employee,  in  confidence  or  in  trust,  prior  to  Employee’s  employment  by  the
Company.  Employee  has  not  entered  into,  and  Employee  agrees  not  to  enter  into,  any  agreement  (either  written  or  oral),  which  would  put  Employee  in  conflict  with  this
Agreement.

4. Employee agrees to assign to the Company any and all copyrights and reproduction rights to any material prepared by Employee in connection with this Agreement

and/or developed during the term of Employee’s employment with the Company.

A-1

 
 
 
 
 
 
 
 
 
 
5. Employee understands and agrees that a condition of Employee’s employment and continued employment with the Company is that Employee has not brought and
will not bring to the Company or use in the performance of Employee’s duties at the Company any materials or documents rightfully belonging to a former employer which are
not generally available to the public.

6.  Employee  recognizes  that  the  services  to  be  performed  by  Employee  hereunder  are  special,  unique,  and  extraordinary  and  that,  by  reason  of  Employee’s
employment with the Company, Employee may acquire Confidential Information (as hereinafter defined) concerning the operation of the Company, the use or disclosure of
which would cause the Company substantial loss and damage which could not be readily calculated and for which no remedy at law would be adequate. Accordingly, except as
provided in the last Paragraph in this Section 6, Employee agrees that Employee will not (directly or indirectly) at any time, whether during or after Employee’s employment
with the Company:

(i)

(ii)

knowingly use for personal benefit or for any other reason not authorized by the Company any Confidential Information that Employee may acquire or has
acquired by reason of Employee’s employment with the Company, or;

disclose any such Confidential Information to any person or entity except (A) in the performance of Employee obligations to the Company hereunder, (B) as
required by a court of competent jurisdiction or as permitted below, or (C) with the prior written consent of the Chief Executive Officer of the Company.

As  used  herein,  “Confidential Information”  includes,  for  example  and  without  limitation,  information  with  respect  to  the  facilities  and  methods  of  the  Company,
reagents, chemical compounds, cell lines or subcellular constituents, organisms, or other biological materials, trade secrets, and other Intellectual Property, systems, patents and
patent applications, procedures, manuals, confidential reports, financial information, business plans, prospects, or opportunities, personnel information, or lists of customers and
suppliers; provided, however, that Confidential Information shall not include any information that is known or becomes generally known or available publicly (a) other than as
a result of disclosure by Employee which is not permitted as described in clause (ii) above, (b) as a result of wrongful conduct of a third party, or (c) because the Company
discloses such Confidential Information to others without obtaining an agreement of confidentiality.

A-2

 
 
 
 
 
 
 
 
 
 
 
 
Nothing in this Agreement shall prohibit or restrict Employee from lawfully (a) initiating communications directly with, cooperating with, providing information to,
causing information to be provided to, or otherwise assisting in an investigation by any governmental or regulatory agency, entity, or officials, including, without limitation, the
United  States  Food  and  Drug  Administration  (FDA),  the  United  States  Securities  and  Exchange  Commission  (SEC),  or  the  United  States  Equal  Employment  Opportunity
Commission (EEOC) (collectively, “Governmental Authorities”) regarding a possible violation of any law; (b) responding to any inquiry or legal process directed to Employee
individually (and not directed to the Company) from any such Governmental Authorities; (c) testifying, participating or otherwise assisting in an action or proceeding by any
such  Governmental  Authorities  relating  to  a  possible  violation  of  law;  or  (d)  making  any  other  disclosures  that  are  protected  under  the  whistleblower  provisions  of  any
applicable  law.  Notwithstanding  the  foregoing,  Employee  agrees  that  in  making  any  such  disclosures  or  communications,  Employee  will  take  all  reasonable  precautions  to
prevent any unauthorized use or disclosure of any information that may constitute Company Confidential Information to any parties other than any Governmental Authority.
Employee further understands that Employee is not permitted to disclose the Company’s attorney-client privileged communications or attorney work product unless required by
applicable law. Additionally, pursuant to the federal Defend Trade Secrets Act of 2016, Employee shall not be held criminally or civilly liable under any federal or state trade
secret law for the disclosure of a trade secret that: (i) is made (A) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney;
and (B) solely for the purpose of reporting or investigating a suspected violation of law; or (ii) is made to Employee’s attorney in relation to a lawsuit for retaliation against
Employee for reporting a suspected violation of law; or (iii) is made in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal.
Nor  does  this  Agreement  require  Employee  to  obtain  prior  authorization  from  the  Company  before  engaging  in  any  conduct  described  in  this  Paragraph,  or  to  notify  the
Company that you have engaged in any such conduct.

7.  During  the  term  of  Employee’s  employment  with  the  Company  and  for  one  (1)  year  thereafter  (the  “Restricted  Period”),  the  Employee  shall  not,  without  the
Company’s written consent, directly or indirectly, for Employee’s own account or for the account of others, act as an officer, director, stockholder (other than as the holder of
less  than  1%  of  the  outstanding  stock  of  any  publicly  traded  company),  owner,  partner,  employee,  promoter,  investor,  consultant,  manager  or  otherwise  participate  in  the
promotion, financing, ownership, operation, or management of, or assist in or carry on through proprietorship, a corporation, partnership, or other form of business entity which
is in competition with the Company, within the United States or any other country, in the fields of gene and cell therapy (a) that the Company is engaged in or has engaged in
within one (1) year prior to the Employee’s separation from the Company, or (b) in which the Company is actively seeking or planning to conduct Company Business as of the
date of such termination (the “Company Business”), and (c) about which the Employee possesses or has had access to Confidential Information.

During the Restricted Period, the Employee shall not, whether for Employee’s own account or for the account of any other person (excluding the Company): (i) solicit
or contact in an effort to do business with any person who was or is a customer or prospective customer (i.e., any individual or entity with whom the Company was actively
engaged in soliciting to do business) of the Company, or any affiliate of the Company, at the time of Employee’s termination or at any time during the two (2) year period prior
to Employee’s termination, if such solicitation or contact is for the purpose of competition with the Company; or (ii) solicit or induce any of the Company’s employees to leave
their employment with the Company or accept employment with anyone else, or hire any such employees or persons who were employed by the Company during the preceding
twelve (12) months.

Nothing herein shall prohibit or preclude the Employee from performing any other types of services that are not precluded by this Section 7 for any other person.

Employee has carefully read and considered the provisions of this Section 7 (including the Restricted Period, scope of activity to be restrained, and the restriction’s
geographical  scope)  and  concluded  them  to  be  fair,  appropriate  and  reasonably  required  for  the  protection  of  the  legitimate  business  interests  of  the  Company,  its  officers,
directors, employees, creditors, and shareholders. Employee understands that the restrictions contained in this Section 7 may limit Employee’s ability to engage in a business
similar to the Company’s business, but acknowledges that Employee will receive adequate and affluent remuneration and other benefits from the Company hereunder to justify
such restrictions.

A-3

 
 
 
 
 
 
 
 
The  Employee  shall  give  prompt  notice  to  the  Company  of  the  Employee’s  acceptance  of  employment  or  other  fees  for  services  relationship  during  the  Restricted
Period,  which  notice  shall  include  the  name  of,  the  business  of,  and  the  position  that  Employee  shall  hold  with  such  other  employer.  Employee  also  agrees  to  inform  any
prospective employer or business entity or person of the restrictions set forth in this Agreement prior to accepting employment or entering into any business relationship.

8. In the event that Employee’s employment is transferred by the Company to a subsidiary, affiliated company, or acquiring company (as the case may be), Employee’s
employment by such company will, for the purpose of this Agreement, be considered as continued employment with the Company, unless Employee executes an agreement,
substantially similar in substance to this Agreement, and until the effective date of said agreement in any such company for which Employee becomes employed Employee
agrees  to  be  bound  by  and  comply  with  Employee’s  obligations  under  this  Agreement.  It  is  likewise  agreed  that  no  changes  in  Employee’s  position  or  title  will  operate  to
terminate the provisions of this Agreement unless expressly agreed to in writing.

9. Employee confirms that all Confidential Information is the exclusive property of the Company. All business records, papers, documents and electronic materials
kept or made by Employee relating to the business of the Company which comprise Confidential Information shall be and remain the property of the Company during the
Employee’s employment and at all times thereafter. Upon the termination, for any reason, of Employee’s employment with the Company, or upon the request of the Company at
any time, Employee shall deliver to the Company, and shall retain no copies of any written or electronic materials, records and documents made by Employee or coming into
Employee’s possession concerning the business or affairs of the Company and which comprise Confidential Information. To the extent that, upon termination, Employee has
any Confidential Information or other proprietary material of the Company stored within any smart phone or personal computer, email account, thumb drive or other storage
device or cloud storage, Employee agrees to fully cooperate with the Company to return such information and material and subsequently permanently delete and remove such
information and material from such devices (subject to any litigation preservation directive in effect), including, as necessary, providing access by the Company to such devices
to ensure compliance with this Paragraph. Employee further agrees, upon termination of Employee’s employment for any reason, unless such employment is transferred to a
subsidiary, affiliated or acquiring company of the Company, Employee agrees to return to the Company all equipment, tools or other devices owned by the Company, that are
then in Employee’s possession, however such items were obtained, and Employee agrees not to reproduce or otherwise retain any document or data relating thereto.

10.  Subject  to  Section  6  with  respect  to  disclosure  to  Governmental  Authorities,  Employee  agrees  and  covenants  that  s/he  will  not  at  any  time  make,  publish  or
communicate to any person or entity or in any public forum any defamatory or disparaging remarks, comments, or statements concerning the Company or its businesses, or any
of its employees, officers, and existing and prospective customers, suppliers, investors and other associated third parties.

A-4

 
 
 
 
 
 
 
11. Employee’s obligations under this Agreement shall survive the termination of Employee’s employment with the Company regardless of the manner of, and reason

for, such termination or resignation, and shall be binding upon Employee’s heirs, executors, and administrators.

12.  Prior  to  entering  the  employ  of  the  Company,  Employee  has  lawfully  terminated  employment  with  all  previous  employers.  Employee  acknowledges  that  this
Agreement does not constitute a contract of employment for a term and does not otherwise imply that the Company will continue his or her employment for any period of time,
and the nature of Employee’s employment with the Company is at-will.

13.  Employee  agrees  that  there  is  no  Intellectual  Property  relevant  to  the  subject  matter  of  Employee’s  employment  with  the  Company,  which  has  been  made  or
conceived or first reduced to practice by Employee alone or jointly with others prior to Employee’s employment with the Company, which Employee desires to exclude from
Employee’s obligations under this Agreement.

14. No delay or omission by the Company in exercising any right under this Agreement will operate as a waiver of that or any other right. A waiver or consent given

by the Company on any one occasion is effective only in that instance and will not be construed as a bar to or waiver of any right on any other occasion.

15.  Employee  agrees  that  in  addition  to  any  other  rights  and  remedies  available  to  the  Company  for  any  breach  or  threatened  breach  by  Employee  of  Employee’s
obligations hereunder, the Company shall be entitled to enforcement of Employee’s obligations hereunder by whatever means are at the Company’s disposal, including court
injunction, without having to post a bond or other security. In the event of any such breach or threatened breach by Employee, the Company shall be entitled to recover all
damages permitted by law in addition to its reasonably incurred costs and attorney’s fees in enforcing its rights hereunder, and the Restricted Period shall be extended by the
period of any such breach.

16.  The  Company  may  assign  this  Agreement  to  any  other  corporation  or  entity  which  acquires  (whether  by  purchase,  merger,  consolidation  or  otherwise)  all  or

substantially all of the business and/or assets of the Company. Employee shall have no rights of assignment.

17. If any provision of this Agreement shall be declared invalid, illegal, or unenforceable, then such provision shall be enforceable to the extent that a court deems it
reasonable  to  enforce  such  provision.  If  such  provision  shall  be  unreasonable  to  enforce  to  any  extent,  such  provision  shall  be  severed  and  all  remaining  provisions  shall
continue in full force and effect.

18. Employee hereby acknowledges receipt of the Company’s Confidentiality Policy.

A-5

 
 
 
 
 
 
 
 
 
 
 
19. This Agreement shall be effective as of the date set forth below next to Employee’s signature.

20. This Agreement and the employment offer letter constitute the entire contract between the parties hereto with regard to the subject matter hereof. They supersede

any other agreements, representations or understandings (whether oral or written and whether express or implied) which relate to the subject matter hereof.

21. This Agreement shall be governed in all respects by the laws of the State of New York. Each of the Company and Employee (a) hereby irrevocably submits to the
exclusive  jurisdiction  of  the  state  courts  of  the  State  of  New  York  or  the  United  States  District  Court  for  the  Southern  District  of  New  York  for  the  purpose  of  any  action
between the Company and Employee arising in whole or in part under or in connection with this Agreement, (b) hereby waives, to the extent not prohibited by applicable law,
and agrees not to assert, by way of motion, as a defense or otherwise, in any such action, any claim that it is not subject personally to the jurisdiction of the above-named courts,
that its property is exempt or immune from attachment or execution, that any such action brought in one of the above-named courts should be dismissed on grounds of forum
non  conveniens,  should  be  transferred  or  removed  to  any  court  other  than  one  of  the  above-named  courts,  or  should  be  stayed  by  reason  of  the  pendency  of  some  other
proceeding in any other court other than one of the above-named courts, or that this Agreement or the subject matter hereof may not be enforced in or by such court, and (c)
hereby  agrees  not  to  commence  any  such  action  other  than  before  one  of  the  above-named  courts.  Notwithstanding  the  previous  sentence,  the  Company  or  Employee  may
commence any action in a court other than the above-named courts solely for the purpose of enforcing an order or judgment issued by one of the above-named courts.

IN WITNESS WHEREOF, Employee has executed this Agreement as of the date set forth above:

ACCEPTED AND AGREED TO BY THE COMPANY:

By:

/s/ Michael Amoroso

Name:  Michael Amoroso

Title:

Chief Executive Officer

EMPLOYEE

By:

/s/ Brendan O’Malley

Name:  Brendan O’Malley

A-6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Certain identified information has been excluded from this exhibit pursuant to Item 601(b)(10)(iv) of Regulation S-K because such information both (i) is not
material and (ii) would likely cause competitive harm if publicly disclosed. Excluded information is indicated with brackets and asterisks.

SETTLEMENT AGREEMENT AND MUTUAL RELEASE

This  Settlement  Agreement  and  Mutual  Release  (“Settlement  Agreement”)  is  entered  into  by  and  between  REGENXBIO  Inc.  (“REGENXBIO”)  and  Abeona
Therapeutics Inc. (“Abeona”) and is effective as of the date of the last signature hereto (the “Effective Date”). REGENXBIO and Abeona are collectively referred to as the
“Parties” in this Settlement Agreement, and each a “Party”.

EXHIBIT 10.14

RECITALS

WHEREAS,  REGENXBIO  and  Abeona  were  parties  to  a  License  Agreement  dated  November  4,  2018,  as  amended  on  November  4,  2019  (the  “License
Agreement”),  whereby  REGENXBIO  licensed  certain  adeno-associated  virus  serotype  9  (“AAV9”)  technology  to Abeona  for  the  exclusive  use  in  four  specific  fields:  (a)
treatment  of  Neuronal  Ceroid  Lipofuscinosis-1  (“CLN1”); (b) treatment of Neuronal Ceroid Lipofuscinosis-3 (“CLN3”);  (c)  treatment  of  Mucopolysaccharidosis  type  IIIA
(“MPS IIIA”); and (d) treatment of Mucopolysaccharidosis type IIIB (“MPS IIIB”);

WHEREAS, the License Agreement terminated on May 2, 2020;

WHEREAS,  on  May  25,  2020,  Abeona  filed  a  Demand  for  Arbitration  with  the  American  Arbitration  Association  (“AAA”),  styled  Abeona  Therapeutics  Inc.  v.

REGENXBIO Inc., Case No. 01-20-0005-3750 (the “First Arbitration”) and asserted a breach of contract claim against REGENXBIO;

WHEREAS, on June 10, 2020, REGENXBIO filed an Answer to Abeona’s Demand for Arbitration in the First Arbitration and asserted a counterclaim for breach of

contract against Abeona;

WHEREAS, the First Arbitration proceeded through discovery, an evidentiary hearing, and post-hearing briefing;

WHEREAS,  on  July  13,  2021,  the  tribunal  in  the  First  Arbitration  issued  a  final  arbitration  award  that  denied  Abeona’s  claim  against  REGENXBIO,  upheld

REGENXBIO’s counterclaim against Abeona, and awarded REGENXBIO an amount of $34,125,094.73;

WHEREAS, on July 16, 2021, REGENXBIO initiated a special proceeding in New York state court to confirm the final arbitration award from the First Arbitration,
as  amended  on  July  23,  2021  and  supplemented  on  August  13,  2021,  styled  In  the  Matter  of  the  Application  of  REGENXBIO  Inc.  v.  Abeona  Therapeutics  Inc.,  Index  No.
654413/2021 (“the Enforcement Petition”);

WHEREAS,  on  August  5,  2021,  the  tribunal  in  the  First  Arbitration  issued  the  corrected  final  arbitration  award,  which  adjusted  the  amount  that Abeona  owed

REGENXBIO to $33,648,000.00;

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WHEREAS, on August 9, 2021, Abeona filed a Demand for Arbitration with the AAA, styled Abeona Therapeutics Inc. v. REGENXBIO Inc., AAA No. 01-21-0016-

0896 (the “Second Arbitration”), and together with the First Arbitration (“the Arbitrations”);

WHEREAS,  on  September  14,  2021,  REGENXBIO  filed  an  Answering  Statement,  Counterclaim,  and  Request  for  Permission  to  File  a  Dispositive  Motion  in  the

Second Arbitration;

WHEREAS, on September 28, 2021 Abeona filed an Answering Statement to REGENXBIO’s Counterclaim in the Second Arbitration;

WHEREAS,  the  Parties  have  agreed  to  resolve  the  current  disputes  between  them,  namely  the  Arbitrations  and  the  Enforcement  Petition,  and  set  forth  below  the

terms and conditions of their resolution; and

WHEREAS,  the  Parties  have  agreed  that  this  Settlement  Agreement  will  not  include  a  license  of  any  kind  from  REGENXBIO  to  Abeona,  and  any  future  license

between the Parties would have to be negotiated separately and require additional consideration than the consideration set forth in this Settlement Agreement.

NOW, THEREFORE,  in  consideration  of  the  mutual  promises  contained  in  this  Settlement  Agreement,  and  for  good  and  valuable  consideration,  the  receipt  and

sufficiency of which the Parties acknowledge, the Parties agree as follows:

AGREEMENT

1. Settlement Payment: As consideration for REGENXBIO’s execution of and compliance with this Settlement Agreement, including without limitation its Release of
claims as set forth in Section 5(b) below, Abeona will pay REGENXBIO a total of $30,000,000.00 (in United States Dollars) (the “Settlement Payment”), which shall be
payable as follows:

(a) $20,000,000.00 within [****] of the Effective Date (the “First Installment of the Settlement Payment”);
(b) $5,000,000.00 on the first anniversary of the Effective Date (the “Second Installment of the Settlement Payment”); and
(c)  $5,000,000.00  on  the  earlier  of:  (i)  the  third  anniversary  of  the  Effective  Date;  or  (ii)  the  closing  of  a  Strategic  Transaction  (the  “Third  Installment  of  the
Settlement Payment”). The term “Strategic Transaction” shall mean any transaction to which Abeona or any affiliate is a Party and through which Abeona receives
or becomes due to receive at least [****] from a counterparty  or  counterparties,  including,  [****].  For  the  avoidance  of  doubt,  and  without  limitation,  a  Strategic
Transaction shall not include any financing transaction or any transaction under Abeona’s 2015 Equity Incentive Plan or at-the-market offering of Abeona’s stock.

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
 
 
 
 
 
 
 
 
 
 
As security for its obligation to pay the Second Installment of the Settlement Payment, Abeona will provide REGENXBIO with an irrevocable standby letter of credit in the
amount of $5,000,000.00 guaranteed by a reputable financial institution formed under the federal laws of the United States and which is reasonably acceptable to REGENXBIO
within [****] of the Effective Date. The First Installment of the Settlement Payment, Second Installment of the Settlement Payment, and Third Installment of the Settlement
Payment will be made via wire transfer. [****].

2.  Notice  of  Strategic  Transaction:  Abeona  agrees  to  notify  REGENXBIO’s  Chief  Legal  Officer  in  writing  at  least  [****]  before  the  anticipated  closing  of  any
Strategic Transaction that is scheduled to occur before the third anniversary of the Effective Date. REGENXBIO must maintain any such information in confidence, and must
not use any such information for the purpose of engaging in any securities transaction, unless and until such information is announced publicly by Abeona or another party.
REGENXBIO further agrees that it will not use any such information in a manner that competes with Abeona or that interferes with an anticipated Strategic Transaction.

3. Joint Stipulations of Discontinuance and Dismissal: The Parties agree to execute and file a joint stipulation of discontinuance dismissing the Enforcement Petition
and a joint stipulation dismissing the Second Arbitration within [****] of REGENXBIO’s receipt of and final clearance of the First Installment of the Settlement Payment
described in Section 1 above. The Parties further agree to send a joint email to the AAA and the three arbitrators for the Second Arbitration within [****] of the Effective Date,
informing them that the Parties have resolved their dispute.

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
 
4. No Admission of Fault or Liability: REGENXBIO and Abeona agree that their mutual willingness to enter into this Settlement Agreement does not constitute, and
shall  not  be  construed  as,  any  admission  or  acknowledgement  of  any  fault  or  wrongdoing  by  either  Party.  REGENXBIO  and  Abeona  agree  that  they  will  not  represent  to
anyone that the other Party’s willingness to enter into this Settlement Agreement constitutes or represents an admission or acknowledgement of fault, breach, or any unlawful
conduct or activity.

5. Mutual Releases.

(a) Release  by  Abeona:  Abeona,  on  behalf  of  itself  and  all  of  its  affiliates,  officers,  directors,  employees,  shareholders,  legal  representatives,  successors  and
assigns (collectively, the “Abeona Releasing Parties”), forever releases and discharges REGENXBIO, its officers, directors, shareholders, affiliates, employees, contractors,
agents, successors, and assigns and other legal representatives (collectively, the “REGENXBIO Released Parties”), from any and all claims, demands, actions, judgments and
executions arising out of or relating to the License Agreement that it ever had, now has, or may have in the future, known or unknown, or that anyone claiming through them
may have or claim to have against the REGENXBIO Released Parties, including but not limited to, all of the claims asserted by Abeona in the Arbitrations; provided, however,
that the foregoing release does not preclude Abeona from asserting any available counterclaim or defense in any future action brought by any REGENXBIO Released Party
arising out of or relating to alleged improper use, misuse, misappropriation, or infringement of any formerly Licensed Technology as defined in Section 1.20 of the License
Agreement or any other intellectual property rights of REGENXBIO. For the avoidance of doubt, the foregoing release does not apply to any claim, demand, action, judgment,
or execution that Abeona may have, initiate, or obtain against REGENXBIO for a breach of any obligation under this Settlement Agreement.

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
 
(b) Release  by  REGENXBIO:  Upon  both  REGENXBIO’s  receipt  and  final  clearance  of  the  First  Installment  of  the  Settlement  Payment  and  REGENXBIO’s
receipt of the letter of credit securing the Second Installment of the Settlement Payment set forth in Section 1 above, REGENXBIO, on behalf of itself and all of its affiliates,
officers,  directors,  employees,  shareholders,  legal  representatives,  successors  and  assigns  (collectively,  the  “REGENXBIO  Releasing  Parties”),  forever  releases  and
discharges  Abeona,  its  officers,  directors,  shareholders,  affiliates,  employees,  contractors,  agents,  successors,  and  assigns  and  other  legal  representatives  (collectively,  the
“Abeona Released Parties”), from any and all claims, demands, actions, judgments and executions arising out of or relating to the License Agreement, that it ever had, now
has, or may have in the future, known or unknown, or that anyone claiming through them may have or claim to have against the Abeona Released Parties, including but not
limited to, all of the claims asserted by REGENXBIO in the Arbitrations and in the Enforcement Petition; provided, however, that the foregoing release does not extend to any
past, present, or future claims, demands, actions, judgments and executions arising out of or relating to improper use, misuse, misappropriation, or infringement of any formerly
Licensed Technology as defined in Section 1.20 of the License Agreement or any other intellectual property rights of REGENXBIO, nor does it extend to any claim, demand,
action,  judgment,  or  execution  that  REGENXBIO  may  have,  initiate,  or  obtain  against  Abeona  for  a  breach  of  any  obligation  under  this  Settlement  Agreement.  For  the
avoidance of doubt, the foregoing release does not grant Abeona a license of any kind to the Licensed Technology or any other intellectual property rights of REGENXBIO, nor
does it reinstate the License Agreement.

(c) Additional Agreements: The Parties agree and confirm that the Settlement Payment is intended to be a contemporaneous exchange for new value given to
Abeona in the form of the consideration provided under this Settlement Agreement, including, among other things, the Release by REGENXBIO against Abeona set forth in
Section 5(b), which is an essential part of this Settlement Agreement. Abeona covenants and agrees that neither it nor any of its affiliates shall file a voluntary petition for relief
under  the  United  States  Bankruptcy  Code  (the  “Bankruptcy Code”)  or  make  an  assignment  for  the  benefit  of  creditors  within  [****]  of  REGENXBIO’s  receipt  and  final
clearance of the First Installment of the Settlement Payment, the Second Installment of the Settlement Payment, or the Third Installment of the Settlement Payment. Abeona
further  covenants  and  agrees  that  it  will  (and  it  will  cause  its  affiliates  to)  timely  oppose  the  entry  of  an  order  for  relief  with  respect  to  any  involuntary  petition  under  the
Bankruptcy  Code  that  may  be  filed  with  respect  to  Abeona  or  any  of  its  affiliates.  In  the  event  that  any  portion  of  the  Settlement  Payment  is  avoided  for  any  reason  or
REGENXBIO is required to turnover any portion of the Settlement Payment for any reason, the release in Section 5(b) of this Settlement Agreement shall be void ab initio, and
REGENXBIO shall be entitled to assert its claims against Abeona or its estate, solely to the extent that such claim exceeds the portion of the Settlement Payment that was not
avoided or turned over.

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
6. Dispute Resolution: In the event of any controversy or claim arising out of or relating to this Settlement Agreement, the Parties shall first attempt to resolve such
controversy  or  claim  through  good  faith  negotiations  for  a  period  of  not  less  than  [****]  following  notification  of  such  controversy  or  claim  to  the  other  Party.  If  such
controversy or claim cannot be resolved by means of such negotiations during such period, then such controversy or claim shall be resolved by binding arbitration administered
by the American Arbitration Association (“AAA”) in accordance with the Commercial Arbitration Rules of the AAA in effect on the date of commencement of the arbitration,
subject to the provisions of this Section 6. The arbitration shall be conducted as follows:

(a) The arbitration shall be conducted by three arbitrators and shall be conducted in English and held in New York, New York.

(b) In its demand for arbitration, the Party initiating the arbitration shall provide a statement setting forth the nature of the dispute, the names and addresses of all
other  parties,  an  estimate  of  the  amount  involved  (if  any),  the  remedy  sought,  otherwise  specifying  the  issue  to  be  resolved,  and  appointing  one  neutral  arbitrator.  In  an
answering statement to be filed by the responding Party within [****] after confirmation of the notice of filing of the demand is sent by the AAA, the responding Party shall
appoint one neutral arbitrator. Within [****] from the date on which the responding Party appoints its neutral arbitrator, the first two arbitrators shall appoint a chairperson.

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
 
(c) If a Party fails to make the appointment of an arbitrator as provided in Section 6(b), the AAA shall make the appointment. If the appointed arbitrators fail to

appoint a chairperson within the time specified in Section 6(b) and there is no agreed extension of time, the AAA shall appoint the chairperson.

(d) The arbitrators will render their award in writing and, unless all Parties agree otherwise, will include an explanation in reasonable detail of the reasons for their
award. Judgment upon the award rendered by the arbitrators may be entered in any court having jurisdiction thereof. The arbitrators will have the authority to grant injunctive
relief  and  other  specific  performance;  provided  that  the  arbitrators  will  have  no  authority  to  award  damages  in  contravention  of  this  Settlement  Agreement,  and  each  Party
irrevocably waives any claim to such damages in contravention of this Settlement Agreement. The arbitrators will, in rendering their decision, apply the substantive law of the
State of New York, without giving effect to conflict of law provisions that may require the application of the laws of another jurisdiction. The decision and award rendered by
the arbitrators will be final and non-appealable (except for an alleged act of corruption or fraud on the part of the arbitrator).

(e) The Parties shall use their reasonable efforts to conduct all dispute resolution procedures under this Settlement Agreement as expeditiously, efficiently, and

cost-effectively as possible.

(f) All expenses and fees of the arbitrators and expenses for hearing facilities and other expenses of the arbitration will be borne equally by the Parties unless the
Parties agree otherwise or unless the arbitrators in the award assess such expenses against one of the Parties or allocate such expenses other than equally between the Parties.
Each of the Parties will bear its own counsel fees and the expenses of its witnesses except to the extent otherwise provided in this Settlement Agreement or by applicable law.

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
 
 
(g) Compliance with this Section 6 is a condition precedent to seeking relief in any court or tribunal in respect of a dispute, but nothing in this Section 6 will
prevent  a  Party  from  seeking  equitable  or  other  interlocutory  relief  in  the  courts  of  appropriate  jurisdiction,  pending  the  arbitrators’  determination  of  the  merits  of  the
controversy, if applicable to protect the confidential information, property, or other rights of that Party or to otherwise prevent irreparable harm that may be caused by the other
Party’s actual or threatened breach of this Settlement Agreement.

7. Applicable Law: This Settlement Agreement shall be construed and governed in accordance with the law of the State of New York, without giving effect to conflict

of law provisions that may require the application of the laws of another jurisdiction.

8. Integration, Modification, and Waiver.

(a)  This  Settlement  Agreement  constitutes  the  entire  agreement  between  REGENXBIO  and  Abeona  concerning  the  full  and  final  resolution  of  any  current,
potential, or future claims between or against REGENXBIO and Abeona arising from the License Agreement, the Arbitrations, and the Enforcement Proceeding. It sets forth all
the covenants, promises, agreements, warranties, representations, conditions and understandings between REGENXBIO and Abeona, and supersedes and terminates any and all
prior agreements and understandings between REGENXBIO and Abeona related to the same subject matter.

(b)  No  alteration,  amendment,  change,  or  addition  to  this  Settlement  Agreement  shall  be  binding  on  REGENXBIO  or  Abeona  unless  reduced  to  writing  and

signed by the respective authorized officers of REGENXBIO and Abeona.

(c) No waiver of any provision of this Settlement Agreement shall be deemed to be a waiver of any other provision, whether or not similar. No such waiver shall
constitute a continuing waiver. No waiver shall be binding unless executed in writing by the party charged with the waiver. The headings in this Settlement Agreement are used
solely for convenience and in no way define or limit the scope of this Settlement Agreement.

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
 
 
 
 
9. Confidentiality: REGENXBIO and Abeona agree to maintain as confidential, and not disclose to any third party, any of the terms of this Settlement Agreement,
provided, however, that the foregoing shall not prohibit disclosure, statements or testimony (a) to entities or persons with a bona fide need to know the terms of this Settlement
Agreement who are subject to an obligation of confidentiality, including but not limited to [****], (b) as may be necessary to comply with, effectuate or enforce the terms of
this  Settlement  Agreement,  (c)  in  connection  with  any  type  of  regulatory  investigation,  examination,  or  audit,  or  (d)  as  required  by  law  or  regulatory  requirements,  or  if
otherwise compelled by legal process or court order. In the event that a Party is required by law or the rules of the U.S. Securities and Exchange Commission (“SEC”) to make
any such disclosure under Section (9)(d), the Parties agree to (i) share a draft in advance of the issuance of such disclosure and take reasonable comments from the other Party,
and (ii) in the event that any such disclosure requires filing of this Settlement Agreement with the SEC, the Parties agree to share proposed redactions and take reasonable
comments from the other Party.

10. Non-Disparagement: The Parties agree not to disparage the other Party, any of the REGENXBIO Released Parties, any of the Abeona Released Parties, or any of
either Party’s products or product candidates, at any time following the execution of this Settlement Agreement. For clarity, this non-disparagement provision will not preclude
the Parties from providing truthful testimony in any judicial or arbitral proceeding.

11. Attorneys’ Fees and Costs: REGENXBIO and Abeona acknowledge that they each have incurred legal fees and expenses in connection with the Arbitrations, the
Enforcement Petition, and the issues referenced in this Settlement Agreement. REGENXBIO and Abeona agree that they each will bear all of their own legal fees and expenses
related to the Arbitrations, the Enforcement Petition, and this Settlement Agreement.

12. Authority To Sign and Agree: REGENXBIO and Abeona confirm and agree that the individuals listed below and who sign this Settlement Agreement are duly

authorized to sign on behalf of the Party listed and agree to the terms and obligations set forth in this Settlement Agreement.

13. Time Is of the Essence. Time is of the essence for performance of this Settlement Agreement, including without limitation Section 1 of this Settlement Agreement.

14. Counterparts: This Settlement Agreement may be executed in counterparts, each of which shall be an original, but such counterparts shall constitute one and the
same instrument. This Settlement Agreement may be executed and delivered via e-mail with a .pdf file. The signature of either Party on such document, for purposes hereof,
will  be  considered  an  original  signature,  and  the  transmitted  document  will  have  the  same  binding  effect  as  an  original  signature  on  an  original  document.  Delivery  of  an
executed counterpart of a signature page to this Settlement Agreement by e-mail or other electronic transmission (including in .pdf format or via DocuSign) will be as effective
as delivery of a manually executed original counterpart of each such instrument.

[Remainder of Page Intentionally Left Blank]

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
 
 
 
 
 
THE PARTIES ACKNOWLEDGE THAT THEY HAVE READ THE FOREGOING SETTLEMENT AGREEMENT AND ACCEPT AND AGREE TO ALL OF ITS
PROVISIONS.  THE  PARTIES  EXECUTE  THIS  SETTLEMENT  AGREEMENT  VOLUNTARILY,  WITHOUT  ANY  DURESS,  AND  WITH  FULL
UNDERSTANDING OF ITS CONSEQUENCES.

The Parties have executed this Settlement Agreement on the dates indicated below.

  REGENXBIO Inc.

Dated: 11/12/2021

Dated: Nov 12th, 2021

/s/ Kenneth Mills

  By:
  Name: Kenneth Mills
  Title:

President & Chief Executive Officer

  Abeona Therapeutics Inc.

/s/ Vishwas Seshadri

  By:
  Name: Vishwas Seshadri
  Title:

President & Chief Executive Officer

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SETTLEMENT AGREEMENT AND MUTUAL RELEASE

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Subsidiaries of the Registrant

EXHIBIT 21

Abeona Therapeutics LLC, an Ohio company

Abeona Therapeutics Europe, S.L., a Spanish company

MacroChem Corporation, a Delaware company

Virium Pharmaceuticals, Inc., a Delaware company

 
 
 
 
 
 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements No. 333-256850 on Form S-3, and Nos. 333-125796, 333-161642, 333-169067, 333-189985, 333-
204055, 333-214846, 333-221552 and 333-238571 on Form S-8 of Abeona Therapeutics Inc. and Subsidiaries, of our report dated March 31, 2022, relating to the consolidated
financial statements appearing in this Annual Report on Form 10-K of Abeona Therapeutics Inc. and Subsidiaries for the year ended December 31, 2021.

EXHIBIT 23.1

/s/ WHITLEY PENN LLP

Plano, Texas
March 31, 2022

 
 
 
 
 
 
 
PRINCIPAL EXECUTIVE OFFICER CERTIFICATION PURSUANT TO 18 U.S.C.
SECTION 1350, AS ADOPTED PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.1

I, Vishwas Seshadri, certify that:

1.

I have reviewed this Annual Report on Form 10-K of Abeona 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 and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-

15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material
information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in
which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide
reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally
accepted accounting principles;

c) Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the  effectiveness  of  the

disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the
registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal
control over financial reporting; and

5. The registrant’s other certifying officer 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.

Dated: March 31, 2022

/s/ Vishwas Seshadri
Vishwas Seshadri
President and Chief Executive Officer
(Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PRINCIPAL FINANCIAL OFFICER CERTIFICATION PURSUANT TO 18 U.S.C.
SECTION 1350, AS ADOPTED PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.2

I, Edward Carr, certify that:

1.

I have reviewed this Annual Report on Form 10-K of Abeona 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 and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-

15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material
information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in
which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide
reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally
accepted accounting principles;

c) Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the  effectiveness  of  the

disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the
registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal
control over financial reporting; and

5. The registrant’s other certifying officer 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.

Dated: March 31, 2022

/s/ Edward Carr
Edward Carr
Chief Accounting Officer
(Principal 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

In connection with the Annual Report of Abeona Therapeutics Inc. (the “Company”) on Form 10-K for the year ended December 31, 2021 as filed with the Securities and
Exchange Commission on the date hereof (the “Report”), we, Vishwas Seshadri, President and Chief Executive Officer of the Company, and Edward Carr, Chief Accounting
Officer of the Company, each certify, pursuant to 18 U.S.C. 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 the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: March 31, 2022

Date: March 31, 2022

By:

By:

/s/ Vishwas Seshadri
Vishwas Seshadri
President and Chief Executive Officer
(Principal Executive Officer)

/s/ Edward Carr
Edward Carr
Chief Accounting Officer
(Principal Financial Officer)