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Vericel Corporation

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FY2021 Annual Report · Vericel Corporation
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 Form 10-K  
☒      ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT 
OF 1934

for the fiscal year ended December 31, 2021 
or
☐         TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE 
ACT OF 1934
 Commission File Number 001-35280 
VERICEL CORPORATION 

(Exact name of registrant as specified in its charter)

Michigan
(State or other jurisdiction of incorporation or organization)

94-3096597
(I.R.S. Employer Identification No.)

64 Sidney Street 
Cambridge, MA 02139 
(Address of principal executive offices, including zip code) 

Registrant’s telephone number, including area code: (617) 588-5555 

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

Title of Class
Common Stock (No par value)

Trading Symbol(s)
VCEL

Name of Each Exchange on Which Registered
NASDAQ

 Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  Yes x No o
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 o No x
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 x No o

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 x No o

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

an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer” “smaller reporting company” and “emerging growth 
company” in Rule 12b-2 of the Exchange Act.     

Large accelerated filer

Non-accelerated filer

☒

☐

Accelerated filer

Smaller reporting company

Emerging growth company

 ☐

☐

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any 

new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

	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. 7262(b)) by the registered public accounting firm that 
prepared or issued its audit report  ☒

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

The aggregate market value of the registrant’s Common Stock, no par value per share (“Common Stock”), held by non-affiliates of the registrant 

(based on the closing sales price of the Common Stock as reported on the NASDAQ Capital Market) on June 30, 2021 was approximately 
$2,430,875,370. This computation excludes shares of Common Stock held by each executive officer and director who may be deemed to be affiliates of 
the registrant. This determination of affiliate status is not necessarily a conclusive determination for other purposes.

As of February 18, 2022, 46,967,681 shares of Common Stock, no par value per share, were outstanding. 

Proxy Statement for the Annual Meeting of Shareholders scheduled for April 27, 2022

Items 10, 11, 12, 13 and 14 of Part III

DOCUMENTS INCORPORATED BY REFERENCE

Document

Form 10-K Reference

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

 VERICEL CORPORATION
ANNUAL REPORT ON FORM 10-K
TABLE OF CONTENTS

PART I

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

PART II
Market for Registrant’s Common Equity, Related Shareholder 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
Consolidated 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
Directors, Executive Officers and Corporate Governance
Executive Compensation
Security Ownership of Certain Beneficial Owners and Management, and Related Shareholder Matters
Certain Relationships and Related Transactions, and Director Independence
Principal Accountant Fees and Services

Exhibits and Financial Statement Schedules
Form 10-K Summary

PART IV

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

Item 5.

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

Item 10.
Item 11.
Item 12.
Item 13.
Item 14.

Item 15.
Item 16.
Exhibit Index
Signatures

Page

5
24
54
54
54
54

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57
66
67
93
93
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93

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Cautionary Note Regarding Forward-Looking Statements

This Annual Report on Form 10-K, including the documents incorporated by reference herein, contains certain statements 
that describe our management’s beliefs  concerning  future  business  conditions,  plans  and  prospects,  growth  opportunities  and 
the  outlook  for  our  business  based  upon  information  currently  available.  Such  statements  are  “forward-looking”  statements 
within  the  meaning  of  the  Private  Securities  Litigation  Reform  Act  of  1995,  Section  27A  of  the  Securities  Act  of  1933,  as 
amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Wherever possible, we 
have  identified  these  forward-looking  statements  by  words  such  as  “will,”  “may,”  “anticipates,”  “believes,”  “intends,” 
“estimates,”  “expects,”  “plans,”  “projects,”  “trends,”  “opportunity,”  “current,”  “intention,”  “position,”  “assume,”  “potential,” 
“outlook,” “remain,” “continue,” “maintain,” “sustain,” “seek,” “target,” “achieve,” “continuing,” “ongoing,” and similar words 
or phrases, or future or conditional verbs such as “would,” “should,” “could,” “may,” or similar expressions. These forward-
looking statements are based upon assumptions our management believes are reasonable. Such forward-looking statements are 
subject to risks and uncertainties which could cause our actual results, performance and achievements to differ materially from 
those expressed in, or implied by, these statements, including, among others, the risks and uncertainties listed in this Annual 
Report on Form 10-K under “Part I, Item 1A Risk Factors.”

Because  our  forward-looking  statements  are  based  on  estimates  and  assumptions  that  are  subject  to  significant  business, 
economic and competitive uncertainties, many of which are beyond our control or are subject to change, actual results could be 
materially  different  and  any  or  all  of  our  forward-looking  statements  may  turn  out  to  be  wrong.  Forward-looking  statements 
speak  only  as  of  the  date  made  and  can  be  affected  by  assumptions  we  might  make  or  by  known  or  unknown  risks  and 
uncertainties. Many factors mentioned in our discussion in this Annual Report on Form 10-K will be important in determining 
future  results.  New  factors  emerge  from  time  to  time,  and  it  is  not  possible  for  us  to  predict  which  factors  will  arise. 
Consequently,  we  cannot  assure  you  that  our  expectations  or  forecasts  expressed  in  such  forward-looking  statements  will  be 
achieved.  Except  as  required  by  law,  we  undertake  no  obligation  to  publicly  update  any  of  our  forward-looking  or  other 
statements, whether as a result of new information, future events, or otherwise.

Except  for  the  historical  information  presented,  the  matters  discussed  in  this  Annual  Report,  including  our  product 
development  and  commercialization  goals  and  expectations,  our  plans  and  anticipated  timing  and  results  of  clinical  and 
regulatory  development  activities,  potential  market  opportunities,  revenue  expectations  and  the  potential  advantages  and 
applications of our products and product candidates under development, include forward-looking statements that involve risks 
and  uncertainties.  Our  actual  results  may  differ  significantly  from  the  results  discussed  in  the  forward-looking  statements. 
Factors  that  could  cause  or  contribute  to  such  differences  include,  but  are  not  limited  to,  those  discussed  under  the  caption 
“Risk Factors.” Unless the context requires otherwise, references to “Vericel,” “the Company,” “our company,” “we,” “us,” 
and “our” refer to Vericel Corporation.

We  own  various  trademark  registrations  and  applications,  and  unregistered  trademarks,  including  Vericel  Corporation, 
Epicel, MACI and our corporate logo. All other trade names, trademarks and service marks of other companies appearing in 
this  Form  10-K  are  the  property  of  their  respective  holders,  including  NexoBrid,  which  is  a  registered  trademark  of 
MediWound Ltd. Solely for convenience, the trademarks and trade names in this document may be referred to without the ® and 
™ symbols, but such references should not be construed as any indicator that their respective owners will not assert, to the 
fullest extent under applicable law, their rights thereto. We do not intend to use or display other companies’ trademarks and 
trade names to imply a relationship with, or endorsement or sponsorship of us by, any other companies.

SUMMARY OF THE MATERIAL RISKS ASSOCIATED WITH OUR BUSINESS

• We have incurred losses and may not achieve consistent profitability for some time or at all.
•
• We  may  not  be  able  to  raise  the  required  capital  to  develop  and  commercialize  our  future  product  candidates  and 

Future sales of shares of common stock could have an adverse effect on the market price of such shares.

otherwise grow and expand our business.

• Our operating results will be harmed if we are unable to effectively manage and sustain our future growth or scale our 

operations.
Seasonal sales patterns and other variations related to our revenue recognition may cause significant fluctuations in our 
results of operations and cash flows and may prevent us from achieving our quarterly or annual forecasts, which may 
cause our stock price to decline.
Current financial market conditions may exacerbate certain risks affecting our business. 

•

•

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• We  are  dependent  on  our  key  manufacturing,  quality  and  other  management  personnel  and  the  loss  of  any  of  these 

individuals could harm our business.
•
Failure to obtain and/or maintain required regulatory approvals would severely limit our ability to sell our products.
• Any changes in the regulatory requirements that affect our products and/or future product candidates could prevent, 

•

•

•

•
•

•

•

•

limit or delay our ability to market or develop new product candidates.
The ongoing COVID-19 pandemic and the potential future outbreak of other highly infectious or contagious diseases, 
could seriously harm our research, development, commercialization and sales efforts, increase our costs and expenses 
and have a material adverse effect on our business, financial condition and results of operations, including delaying 
regulatory authorities’ ability to review and/or inspect required facilities or submissions.
The Federal Government may, in the future, commandeer materials or manufacturing facilities for the production of 
COVID-19  vaccines  or  therapeutics,  making  it  more  difficult  for  us  to  obtain  materials  or  manufacturing  supplies 
needed for our preclinical studies or clinical trials or for our commercial product, which could lead to delays in studies, 
trials, or our commercial supply. 
If our manufacturing facility is destroyed or we experience any manufacturing difficulties, disruptions or delays, this 
could limit supply of our products or adversely affect our ability to conduct clinical trials and our business would be 
adversely impacted.
If we do not manage inventory in an effective and efficient manner, it could adversely affect our results of operations.
Failure  of  third  parties,  including  for  example  Matricel  GmbH  (“Matricel”),  to  manufacture  or  supply  certain 
components,  equipment,  disposable  devices  and  other  materials  used  in  our  MACI®  or  Epicel®  cell  manufacturing 
processes would impair our cell product development and commercialization.
Because  our  manufacturing  and  supply  chain  are  subject  to  significant  regulations,  failure  by  our  third-party 
manufacturers, including Matricel, to comply with the regulatory requirements set forth by the FDA with respect to our 
products  could  limit  our  ability  to  manufacture  commercial  products  and/or  result  in  the  products  being  subject  to 
restrictions or withdrawn from the market.
Changes to our products or future product candidates may require regulatory approvals which could result in the delay 
of the change being made or, if not approved, prevent any changes from being made.
Failure  to  obtain  adequate  reimbursement  and  reimbursement  rates  for  our  products  could  have  a  material  adverse 
effect on our financial condition and operating results.

• NexoBrid® may not be approved for treatment of severe burns in the U.S. and other North American markets, or its 
approval may be materially delayed, and there is no guarantee that NexoBrid will be accepted in the market, even if 
regulatory approval is received.

• Our  licensor  MediWound  Ltd.  is  dependent  on  a  contract  with  the  U.S.  Biomedical  Advanced  Research  and 
Development Authority (“BARDA”) to fund clinical trials and other development activities of NexoBrid in the U.S. 
and these contracts may be terminated by BARDA at any time.
If  any  federal  or  state  agency  determines  that  we  have  promoted  the  off-label  use  of  our  products  and/or  we  have 
violated anti-kickback or other anti-bribery laws, we may be subject to various penalties, including civil or criminal 
penalties, and the off-label use of our products may result in injuries that lead to product liability lawsuits, which could 
be costly to our business.

•

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Item 1. Business

General Information

PART I

Vericel  Corporation  is  a  fully-integrated,  commercial-stage  biopharmaceutical  company  and  is  a  leader  in  advanced 
therapies for sports medicine and severe burn care markets. We currently market two FDA-approved autologous cell therapy 
products in the U.S. MACI® (autologous cultured chondrocytes on porcine collagen membrane) is an autologous cellularized 
scaffold product indicated for the repair of symptomatic, single or multiple full-thickness cartilage defects of the knee with or 
without bone involvement in adults. Epicel® (cultured epidermal autografts) is a permanent skin replacement Humanitarian Use 
Device (“HUD”) for the treatment of adult and pediatric patients with deep-dermal or full-thickness burns comprising greater 
than  or  equal  to  30  percent  of  total  body  surface  area  (“TBSA”).  We  also  hold  an  exclusive  license  from  MediWound  Ltd. 
(“MediWound”)  for  North  American  rights  to  NexoBrid®  (concentrate  of  proteolytic  enzymes  enriched  in  bromelain),  a 
registration-stage  biological  orphan  product  for  debridement  of  severe  thermal  burns.  In  2020,  MediWound  submitted  to  the 
U.S. Food and Drug Administration (“FDA”) a Biologics License Application (“BLA”) seeking the approval of NexoBrid for 
eschar removal (debridement) in adults with deep partial-thickness and/or full-thickness thermal burns. The FDA accepted the 
BLA for filing and assigned a Prescription Drug User Fee Act (“PDUFA”) target date of June 29, 2021. Thereafter, on June 29, 
2021,  MediWound  received  a  complete  response  letter  from  the  FDA  regarding  the  BLA,  through  which  the  FDA 
communicated to MediWound that it had completed its review of the BLA, as amended, and had determined that it could not 
approve  the  BLA  in  its  present  form.  We  continue  to  work  with  MediWound,  BARDA  and  the  FDA  to  address  the  issues 
identified by the FDA, to prepare and submit a BLA resubmission to the FDA, and to seek the potential approval of NexoBrid. 

Our Strategy

Our  objective  is  to  become  the  leading  developer  in  advanced  therapies  for  the  sports  medicine  and  severe  burn  care 

markets. To achieve this objective, we intend to:

•

•
•

•

Increase MACI revenue by increasing the number of surgeons implanting MACI and the average number of implants 
per  surgeon,  seek  to  expand  the  clinical  indications  for  which  the  MACI  procedure  is  approved,  and  optimizing  the 
ease of use of the MACI procedure for surgeons;
Increase Epicel revenue by expanding the number of burn centers and surgeons consistently using Epicel;
Commercialize and market NexoBrid for burn patients requiring debridement, should the FDA approve the NexoBrid 
BLA; and
Generate operating income by keeping the growth in commercial expense lower than the growth in revenue.

COVID-19 

The ongoing pandemic caused by the spread of a novel strain of coronavirus (COVID-19) has created significant disruptions 
to  the  U.S.  and  global  economy  and  has  contributed  to  significant  volatility  in  financial  markets.  The  global  impact  of  the 
pandemic  has  fluctuated  since  early  2020.  At  times,  many  state,  local  and  national  governments  –  including  those  in 
Massachusetts  and  Michigan,  where  our  operations  are  located  –  have  responded  by  issuing,  extending  and  supplementing 
orders requiring quarantines, restrictions on travel, and the mandatory closure of certain non-essential businesses, among other 
actions. In the U.S., the status and application of these orders have varied on a state-by-state basis since the early days of the 
pandemic. Many of the restrictions have been periodically updated as infection rates in the U.S. have risen and fallen, as new 
virus variants have emerged, as vaccines have been distributed and administered, and as world health leaders learn more about 
the virus, its transmission pathway and who is most at risk. Because Vericel is deemed an essential business, we were exempted 
from government orders requiring the closure of workplaces and the cessation of business operations.

Notwithstanding  being  an  essential  business,  our  business  and  operations  at  times  have  been  adversely  impacted  by  the 
effects  of  the  COVID-19  pandemic.  For  example,  as  a  result  of  periodic  restrictions  placed  on  the  performance  of  elective 
surgical  procedures,  we  experienced  a  significant  increase  in  cancellations  of  scheduled  MACI  procedures,  as  well  as  a 
slowdown in new MACI orders during March and April of 2020. The widespread suspension of surgical procedures impacted 
our  business  and  operations  during  the  first  and  second  quarters  of  2020.  The  level  and  degree  of  restrictions  on  elective 
surgeries, on the ability of patients to seek treatment and on U.S. business operations generally fluctuated throughout 2020 as 
COVID-19  infection  rates  rose  and  fell  during  the  summer  months  and  into  the  autumn.  By  the  first  quarter  of  2021,  the 
pandemic’s effects on our MACI business had largely dissipated. During the summer of 2021, however, the pandemic’s direct 

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and ancillary effects again began to cause some disruption to our MACI business. Following the cessation of COVID-19-related 
travel restrictions in many parts of the U.S. and the availability of vaccinations in May and June 2021, some MACI patients 
postponed or delayed treatment – opting instead to take vacation and/or travel. Further, surges of new COVID-19 cases during 
the  second  half  of  2021  caused  by  the  spread  of  the  “Delta”  and  “Omicron”  variants  again  caused  disruptions  to  health  care 
networks  including  restrictions  on  the  performance  of  elective  surgical  procedures,  the  availability  of  physicians  and/or  their 
treatment prioritizations, the level of healthcare facility staffing and, in some instances, the willingness or ability of patients to 
seek  treatment.  Consequently,  and  notwithstanding  the  widespread  distribution  of  vaccines,  these  factors  contributed  to  a 
slowdown of MACI procedures during the third and fourth quarters of 2021. Although hospitals are now better prepared for 
subsequent  surges  in  COVID-19  patients,  the  risk  remains  that  regional  or  local  restrictions  could  again  be  placed  on  the 
performance of elective surgical procedures if the number of COVID-19 infections in the U.S. were to rise, or if new or existing 
COVID-19 variants render current vaccine treatments ineffective or less effective. 

Because  Epicel  is  used  almost  exclusively  in  an  emergent  setting  by  burn  centers  and  surgeons  throughout  the  country, 
Epicel revenue and procedure volumes have been less affected by the pandemic. Nevertheless, large burns and burn admissions 
can be affected by restrictions on human activity resulting from more severe government lockdown orders. 

At  the  outset  of  the  pandemic,  we  put  in  place  a  comprehensive  workplace  protection  plan,  which  instituted  protective 
measures  in  response  to  COVID-19.  Our  workplace  protection  plan  has  closely  followed  guidance  issued  by  the  Centers  for 
Disease  Control  and  Prevention  (“CDC”)  and  has  complied  with  applicable  federal  and  state  law.  To  date,  we  have  been 
successful in sustaining our operations and providing MACI and Epicel to patients in need. We continue to review our policies 
and procedures regularly, including our workplace protection plan, as the pandemic evolves and we may take additional actions 
to the extent required.

We continue to manufacture MACI and Epicel and we are maintaining a significant safety stock of all key raw materials. 
We  do  not  expect  current  supply  chain  interruptions  will  impact  our  ongoing  manufacturing  operations.  With  respect  to 
customer delivery, MACI final product has an established shelf life of six (6) days and an established shipping shelf life of three 
(3) days. Currently, MACI is picked up by courier and shipped by commercial air or ground transportation to customer surgical 
sites.  Epicel  final  product  has  an  established  shelf  life  of  48  hours  and  is  hand  carried  to  customer  hospitals  by  courier. 
Transportation  is  primarily  by  commercial  or  charter  airline.  Although  we  have  not  experienced  material  shipping  delays  or 
materially increased costs to date, significant disruption of air travel could result in the inability to deliver MACI or Epicel final 
products to customer sites within appropriate timeframes, which could further adversely impact our business. At this time, we 
are not aware of COVID-19 related impacts on our distributors, operations or third-party service providers’ ability to manage 
patient cases.

We  believe  it  is  possible  that  we  could  continue  to  experience  variable  impacts  on  our  business,  should  the  current 
resurgence of COVID-19 in various areas of the U.S. continue for an extended period, or should a new resurgence occur in the 
future. Measures taken to limit the impact of COVID-19 at the international, national and local levels, including the availability 
and effectiveness of COVID-19 vaccines, shelter-in-place orders, social distancing measures, travel bans and restrictions, and 
business  and  government  shutdowns,  may  again  create  significant  negative  economic  impacts  on  a  global  basis.  Given  that 
uncertainty,  we  cannot  reliably  estimate  the  extent  to  which  the  ongoing  COVID-19  pandemic  may  continue  to  impact 
utilization and revenue of our products in 2022 and beyond.

For a discussion of additional risks associated with the ongoing COVID-19 pandemic, please see Part I, Item 1A. “Risk 

Factors”.

Product Portfolio

Our  marketed  products  include  two  FDA-approved  autologous  cell  therapies:  MACI,  a  third-generation  autologous 
cellularized scaffold product indicated for the repair of symptomatic, single or multiple full-thickness cartilage defects of the 
knee  with  or  without  bone  involvement  in  adults,  and  Epicel,  a  permanent  skin  replacement  for  the  treatment  of  adult  and 
pediatric  patients  with  deep-dermal  or  full-thickness  burns  comprising  greater  than  or  equal  to  30  percent  of  TBSA.  Both 
products  are  currently  marketed  in  the  U.S.  In  addition,  we  have  entered  into  exclusive  license  and  supply  agreements  with 
MediWound to commercialize NexoBrid in North America, following potential regulatory approval. As previously mentioned, 
MediWound submitted a BLA to the FDA, seeking commercial approval of NexoBrid. On June 29, 2021, we announced that 
MediWound  had  received  a  complete  response  letter  from  the  FDA  in  response  to  the  BLA  and  that  we  are  committed  to 
working  with  both  MediWound  and  the  FDA  to  address  the  items  raised  by  the  agency  and  seek  the  potential  approval  of 
NexoBrid through a BLA resubmission.

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MACI 

Background of Cartilage Defects

Damage  to  cartilage  in  the  knee  can  occur  from  acute  or  repetitive  trauma  from  playing  sports,  exercising,  work-related 
physical demands, or performing everyday activities. When damaged, cartilage in the knee does not usually heal on its own. If 
left untreated, cartilage defects can progress and lead to degenerative joint disease, osteoarthritis and potentially require total 
knee replacement, which is a poor option for younger and more active patients.

For  patients  diagnosed  with  cartilage  defects,  there  are  several  treatment  options,  including  arthroscopic  debridement/
chondroplasty,  marrow  stimulation  techniques  such  as  microfracture  (a  minimally  invasive  procedure  that  can  be  performed 
arthroscopically), osteochondral autografts for smaller cartilage injuries, osteochondral allografts, and autologous chondrocyte 
implantation  (“ACI”).  Allogeneic  tissue-derived  products  are  also  used  to  treat  cartilage  defects.  These  products,  which  are 
subject to human tissue regulation, include DeNovo® NT (marketed by Zimmer Holdings, Inc. (“Zimmer Biomet”)), Cartiform® 
(manufactured and distributed by Osiris (recently acquired by Smith & Nephew) and marketed by Arthrex) and Prochondrix® 
(marketed by Stryker). Products subject only to FDA human tissue regulations are not required to obtain a Biologics License 
prior  to  being  marketed.  Products,  like  MACI,  which  must  meet  the  requirements  for  a  BLA  before  being  marketed,  are 
required to demonstrate clinical efficacy equal or superior to a standard of care.

Carticel was the first FDA-approved autologous cartilage repair product for the repair of symptomatic cartilage defects and 
was indicated for the repair of symptomatic cartilage defects of the femoral condyle (medial, lateral or trochlea) caused by acute 
or repetitive trauma, in patients who have had an inadequate response to a prior arthroscopic or other surgical repair procedure 
such as debridement (the removal of damaged or defective cartilage), microfracture (the creation of tiny fractures in the bone to 
encourage new cartilage), drilling/abrasion arthroplasty, or osteochondral allograft/autograft. Carticel received a BLA approval 
in 1997, and was marketed in the U.S. until the second quarter of 2017. The FDA approved MACI on December 13, 2016.

MACI is an autologous cellular scaffold product consisting of autologous cultured chondrocytes seeded onto a resorbable 
Type I/III porcine-derived collagen membrane. Autologous cultured chondrocytes are human-derived cells which are obtained 
from a sample of the patient’s own cartilage for the manufacture of MACI. An orthopedic surgeon obtains the sample by taking 
a  cartilage  biopsy  during  an  initial  arthroscopic  procedure.  We  isolate  the  patient’s  chondrocytes  (the  cells  that  produce 
cartilage)  from  the  biopsy  and  expand  those  cells  in  a  manufacturing  process  compliant  with  current  Good  Manufacturing 
Practices (“cGMP”). The expanded cells are then uniformly seeded onto a resorbable collagen membrane using a proprietary 
process prior to shipment. After receipt by the surgeon, MACI is implanted into the cartilage defect(s). A key driver of ACI’s 
therapeutic advantage relative to other approaches, such as microfracture, is that autologous chondrocytes have the potential to 
produce the hyaline-like cartilage that is naturally present in the knee, rather than fibrous cartilage, which lacks the durability 
and  wear  characteristics  of  hyaline  cartilage.  Unlike  Carticel,  which  was  a  cell  suspension  and  required  a  membrane  to  be 
sutured in place to confine the cell suspension to the defect area, MACI is comprised of cells uniformly seeded on a collagen 
membrane resulting in a surgery that is simpler than that with Carticel. MACI may be implanted through a smaller incision or 
mini arthrotomy for focal defects. By using specialized instruments, MACI is simply trimmed by the surgeon to the size of the 
defect, allowing for a precise fit, and fixed to the bone with an off-the-shelf surgical fibrin sealant. MACI has expanded the ACI 
market since MACI shares the efficacy advantages of Carticel, while being less invasive, having a shorter procedure time, and 
eliminating  the  need  for  a  periosteal  harvest  and  suture  fixation  of  the  periosteal  patch.  In  addition,  MACI  is  indicated  for  a 
broader  range  of  cartilage  defects  of  the  knee,  ensures  more  uniform  distribution  of  the  cells  in  the  cartilage  defect,  and  is 
supported by Phase 3 clinical data demonstrating a statistically significant improvement in pain and function scores compared 
to microfracture.

The pivotal clinical trial supporting MACI registration in Europe and approval in the U.S., the Superiority of MACI Implant 
versus  Microfracture  Treatment  in  patients  with  symptomatic  articular  cartilage  defects  in  the  knee  (“SUMMIT”)  trial,  was 
completed in 2012. Analysis of this 144 patient study demonstrated at Week 104 a statistically significant greater improvement 
in the co-primary endpoint of pain and function for those patients treated with MACI compared to microfracture.

MACI  became  commercially  available  in  the  European  Union  (the  “EU”)  in  2001  and  in  Australia  in  2002,  prior  to 
promulgation of regulations requiring marketing authorizations for cell therapies in those markets. MACI received marketing 
authorization in Europe in June 2013, by meeting the requirements of the Advanced Therapy and Medicinal Product (“ATMP”) 
guidelines based on the results of the SUMMIT trial in which MACI was manufactured at, and supplied from, our Cambridge, 
Massachusetts  site.  We  suspended  the  marketing  of  MACI  in  Europe  in  September  2014,  primarily  due  to  an  unfavorable 
pricing environment. Lifting of the suspension would have required the registration of a new manufacturing facility in Europe 

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prior  to  the  five  year  renewal  deadline  of  June  2018,  which  was  not  feasible.  Consequently,  the  European  manufacturing 
authorization for MACI expired by its terms at the end of June 2018. Australian operations and the commercialization of MACI 
in that country was discontinued prior to our acquisition of the product in 2014.

Market Opportunity for MACI 

According to a 2018 external market study, approximately 750,000 patients undergo cartilage repair procedures of the knee 
annually  in  the  U.S.  Of  these,  approximately  315,000  patients  are  consistent  with  the  current  MACI  label.  Based  on  defect 
characteristics, doctors that have implanted MACI consider approximately 125,000 of these patients clinically appropriate for 
MACI. Approximately 60,000 of these eligible patients have larger lesions and are likely to secure insurance authorization for 
MACI.

In  the  U.S.,  the  target  audience  of  physicians  that  repair  cartilage  defects  consists  of  approximately  5,000  orthopedic 
surgeons and is divided into two segments - a group of orthopedic surgeons who self-identify and/or have a formal specialty as 
sports medicine physicians, and a sub-population of general orthopedic surgeons who perform a high volume of cartilage repair 
procedures.  Over  the  past  13  months,  we  have  increased  the  number  of  MACI  sales  representatives  to  76  Clinical  Account 
Specialists and expanded their reach to over nine geographical regions to enable the sales force to call on 2,000 of the general 
orthopedic  surgeons.  Most  private  payers  have  a  medical  policy  that  covers  treatment  with  MACI,  with  the  top  30  largest 
commercial  payers  having  a  formal  medical  policy  for  MACI  or  ACI  in  general.  Even  for  private  payers  that  have  not  yet 
approved a medical policy for MACI, for medically appropriate cases, we often obtain approval on a case-by-case basis.

The  effects  of  the  ongoing  COVID-19  pandemic  disrupted  the  normal  seasonality  of  our  MACI  business.  These  effects 
included,  among  others,  the  temporary  limitation  of  elective  surgical  procedures  throughout  the  country,  staffing  shortages 
throughout the healthcare industry, the inability of our Clinical Account Specialists to call on surgeon customers and temporary 
fluctuations  in  the  number  of  patients  seeking  treatment  for  cartilage  damage.  In  previous  years,  the  volume  of  our  MACI 
business  has  varied  significantly  by  quarter  due  to  several  factors  including  insurance  deductible  limits  and  the  time  of  year 
patients prefer to start rehabilitation. Over the last five years, ACI (MACI and Carticel prior to its replacement) sales volumes 
from  the  first  through  the  fourth  quarter  have  on  average  represented  19%  (16%-21%  range),  22%  (16%-25%  range),  23% 
(21%-26% range) and 36% (33%-38% range) respectively, of total annual volumes. The widespread effects of the COVID-19 
pandemic impacted the seasonality in 2021 and 2020. 

Seasonal  sales  patterns  and  other  variations  related  to  our  revenue  recognition  may  cause  significant  fluctuations  in  our 

results of operations and cash flows. We expect to continue to experience this seasonality effect in subsequent years.

As  discussed  more  fully  above,  MACI  is  currently  implanted  into  the  patient’s  cartilage  defect  through  an  open  surgical 
procedure. We are currently evaluating the potential for the arthroscopic delivery of MACI to the cartilage defect – a procedure 
in which a surgeon can evaluate, prepare and treat the defect under direct vision using specialized instruments delivered through 
a  number  of  smaller  incisions  or  portals.  The  arthroscopic  delivery  of  MACI  could  increase  the  ease  of  MACI’s  use  for 
physicians  and  reduce  both  the  length  of  the  procedure  and  a  patient’s  post-operative  pain  and  recovery.  We  are  currently 
developing  specialized  instruments  to  be  used  in  such  a  procedure  and  intend  to  discuss  with  regulators  the  clinical  and 
regulatory requirements in connection with potential inclusion of arthroscopic delivery in MACI’s approved labeling. We also 
are evaluating the feasibility and potential market opportunity involved in delivering MACI treatment to patients suffering from 
cartilage  damage  in  the  ankle.  We  believe  that  this  potential  lifecycle  enhancement  and  indication  expansion  for  MACI  will 
require the conduct of an additional randomized clinical trial concerning the product’s use for this indication and we intend to 
discuss this with FDA in due course.

Epicel

Epicel (cultured epidermal autografts) is a permanent skin replacement for deep-dermal or full-thickness burns greater than 
or equal to 30% of TBSA. The extent of the skin surface that the burn affects is usually referred to as a percent of TBSA. Epicel 
is  currently  the  only  FDA  approved  cultured  epidermal  autograft  product  available  for  large  total  surface  area  burns  in  both 
adult and pediatric patients. 

Epicel is produced by isolating and expanding keratinocytes, which are the predominant cell type in the epidermis or outer 
layer  of  the  skin,  and  which  are  originally  obtained  by  taking  of  a  small  biopsy  of  a  patient’s  healthy  skin.  Epicel  is  an 
important  treatment  option  for  patients  with  severe  burns  because  these  patients  are  generally  understood  to  need  a 
keratinocyte-based  epithelium,  and  because  of  the  severity  and  extent  of  their  burns,  these  patients  generally  have  very  little 
healthy skin remaining on their bodies from which to obtain keratinocyte-based epithelium for autografting.

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Epicel  is  a  cell-based  product  that  is  regulated  by  the  Center  for  Biologics  Evaluation  and  Research  (“CBER”)  under 
medical  device  authorities.  Epicel  was  designated  as  a  HUD  in  1998  and  a  Humanitarian  Device  Exemption  (“HDE”) 
application for the product was submitted in 1999. HUDs are devices that are intended for diseases or conditions that affect not 
more than 8,000 individuals annually in the U.S. Under an HDE approval, a HUD cannot be sold for an amount that exceeds the 
cost of research and development, fabrication and distribution unless certain conditions are met. A HUD is eligible to be sold 
for profit after receiving HDE approval if the device meets certain eligibility criteria, including where the device is intended for 
the treatment of a disease or condition that occurs in pediatric patients and such device is labeled for use in pediatric patients.

On  February  18,  2016,  the  FDA  approved  our  HDE  supplement  to  revise  the  labeled  indications  of  use  for  Epicel  to 
specifically  include  pediatric  patients.  The  revised  product  label  now  specifies  that  the  probable  benefit  of  Epicel,  mainly 
related to survival, was demonstrated in two Epicel clinical experience databases and a physician-sponsored study comparing 
outcomes  in  patients  with  massive  burns  treated  with  Epicel,  relative  to  standard  care.  Because  of  the  change  in  the  label  to 
specifically  include  use  in  pediatric  patients,  Epicel  is  no  longer  subject  to  the  HDE  profit  restrictions.  In  conjunction  with 
adding  the  pediatric  labeling  and  meeting  pediatric  eligibility  criteria,  the  FDA  has  determined  the  Annual  Distribution 
Number,  or  ADN,  for  Epicel  to  be  360,400  which  is  approximately  30  times  larger  than  the  volume  of  grafts  sold  in  2021. 
Currently, over 100 patients are treated with Epicel in the U.S. each year. 

Market Opportunity for Epicel

Each year in the U.S., more than 40,000 people are hospitalized for burns. Approximately 1,500 of these patients are treated 
for burns covering more than 30% of their TBSA, the labeled indication for Epicel. Currently, the mortality rate for this group 
is  approximately  34%,  partially  due  to  the  inability  to  quickly  close  wounds  because  of  the  lack  of  remaining  healthy  tissue 
from  which  to  harvest  autografts.  Although  age  can  vary,  the  typical  Epicel  patient  is  young  and  has  suffered  full-thickness 
burns  due  to  a  wide  variety  of  occupational,  household  or  auto  accidents.  Many  of  the  most  severely  burned  patients  are 
medivac  transported  to  one  of  the  approximately  140  specialized  burn  centers  across  the  U.S.  While  the  average  acute  care 
hospital has less than 3 admissions for burns annually, these specialized burn centers average over 200 admissions per year.

Relative  to  clinical  need,  we  believe  Epicel  has  been  underutilized  by  burn  centers  due  to  the  lack  of  a  consistent 
promotional effort prior to 2015. Since the acquisition of Epicel we have expanded our sales force from a single representative 
to thirteen sales and clinical personnel. We expect Epicel’s utility to continue to grow as commercial and medical efforts are 
appropriately dedicated to the product and the burn centers that use it to treat patients.

Due to the low incidence and sporadic nature of severe burns, Epicel revenue has inherent variability from quarter to quarter 
and does not exhibit significant seasonality. Over the past four years, a single quarter has ranged from as high as 37% to as low 
as 17% of annual volumes. Seasonal sales patterns and other variations related to our revenue recognition may cause significant 
fluctuations in our results of operations and cash flows.

NexoBrid

Our  development  portfolio  also  includes  NexoBrid,  a  registration-stage,  topically-administered  biological  product  that 
enzymatically removes nonviable burn tissue, or eschar, in patients with deep partial and full-thickness thermal burns. We have 
entered into exclusive license and supply agreements with MediWound to commercialize NexoBrid and any improvements to 
the product in North America. On September 16, 2020, we announced the acceptance of MediWound’s submission of a BLA 
for review by the FDA to seek marketing approval for NexoBrid in the U.S. for the treatment of severe burns, and the FDA’s 
assignment  of  a  PDUFA  target  date  for  the  product  of  June  29,  2021.  Subsequently,  on  June  29,  2021,  we  announced  that 
MediWound had received a complete response letter from the FDA regarding the BLA, through which the FDA communicated 
to MediWound that it had completed its review of the BLA, as amended, and had determined that it could not approve the BLA 
in  its  present  form.  We  continue  to  work  with  MediWound,  BARDA  and  the  FDA  to  address  the  issues  identified  in  the 
agency’s complete response letter, to prepare and submit a BLA re-submission to the FDA and to seek the potential approval of 
NexoBrid. 

NexoBrid is approved in the EU and other international markets and has been designated as an orphan biologic in the U.S., 
EU  and  other  international  markets.  Pursuant  to  the  terms  of  our  existing  license  agreement,  if  the  BLA  is  approved, 
MediWound will transfer the BLA to us and we will market NexoBrid in the U.S. Both MediWound and Vericel, under the 
supervision of a Central Steering Committee comprised of members of both companies, will continue to guide the development 
of NexoBrid in North America. Under our license agreement with MediWound, NexoBrid is being manufactured for BARDA 
prior to approval by the FDA under an emergency use authorization. 

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Production

Cell Manufacturing and Cell Production Components

Our  cell-manufacturing  facility  is  located  in  Cambridge,  Massachusetts,  and  is  used  for  the  U.S.  manufacturing  and 
distribution  of  MACI  and  Epicel.  The  Cambridge  facility  also  houses  our  research  and  development  function,  which  is 
responsible for process development, release assay development, and technology transfers between sites and departments.

Research & Development 

The bulk of our ongoing research and development activities are focused on exploring methods that improve our ability to 
efficiently  manufacture  high  quality  cell  therapy  products  for  patients.  We  have  performed  an  in-depth  analysis  of  the  cell 
culture processes used in the manufacturing of Epicel and MACI and have identified several areas for potential improvement. 
Therefore, our research and development program is focused on the many facets of process development for all of our products 
including, but not limited to, tissue procurement and processing, cell culture surface and media modification, and other process 
efficiencies.

Patents and Proprietary Rights

Our success depends in part on our ability, and the ability of our future licensors, to obtain patent protection for our products 

and processes.

As part of the acquisition of the Cell Therapy and Regenerative Medicine (“CTRM”) business from Sanofi, we acquired a 
multinational intellectual property estate, which includes patents and patent applications directed to chondrocyte implants and 
technologies related to the determination of the presence of chondrocytes in the cell cultures used to produce the chondrocyte 
implants. Although we do not own any patents or patent applications relating to Epicel, many of the processes and techniques 
are trade secrets, and would be difficult to replicate without significant investment and time. We own issued patents directed to 
methods  of  determining  the  presence  of  chondrocytes  in  cell  cultures  used  to  produce  both  MACI  and  Carticel,  which  are 
scheduled to expire October 2029 in the U.S. and in April 2028 abroad. We have one issued patent in the U.S. directed to a 
device related to MACI that is set to expire in November 2033, and one issued patent in the EU set to expire in November 2034. 

As  a  biologic,  MACI  is  entitled  to  twelve  years  of  data  exclusivity  until  December  13,  2028,  calculated  from  its  date  of 
approval.  When  these  patents  and  data  exclusivity  expire,  our  opportunity  to  establish  or  maintain  product  revenue  could  be 
substantially  reduced.  In  the  future,  we  may  also  rely  on  certain  licenses  granted  by  third  parties  for  certain  patent  rights, 
including  for  future  product  candidates,  such  as  the  license  from  MediWound  for  North  American  commercial  rights  to 
NexoBrid. We will need to comply with the terms of such agreements in order to maintain our rights to such patents.

Our  efforts  to  secure  our  proprietary  rights  also  include  our  reliance  on  trade  secrets  and  know-how,  which  we  seek  to 
protect, in part, by confidentiality agreements. It is our policy to require our employees, consultants, contractors, manufacturers, 
outside  scientific  collaborators,  sponsored  researchers  and  other  advisors  to  execute  confidentiality  agreements  upon  the 
commencement of employment or consulting relationships with us. These agreements provide that all confidential information 
developed or made known to the individual during the course of the individual’s relationship with us is to be kept confidential 
and not  disclosed  to third  parties except in specific limited circumstances. We also require signed confidentiality or  material 
transfer agreements from any company that is to receive our confidential information. In the case of employees, consultants and 
contractors, the agreements generally provide that all inventions conceived by the individual while rendering services to us shall 
be assigned to us as the exclusive property of Vericel.

See “Government Regulation - Product Approval” and “Risk Factors - Risks Related to Intellectual Property,” below, for 

additional information. 

We also own a broadly filed trademark portfolio with registrations for MACI and Epicel.

Sales and Marketing 

Both  our  marketed  and  development  stage  products  are  specialty  products  with  focused  physician  and  institutional  call 
points.  The  MACI  sales  organization  is  comprised  of  approximately  76  Clinical  Account  Specialists  in  nine  geographical 
regions.  Those  Clinical  Account  Specialists  are  managed  by  nine  area  sales  directors  and  ultimately  overseen  by  a  National 

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Sales  Director.  The  current  target  audience  is  a  concentrated  (approximately  5,000)  set  of  sports  medicine  and  general 
orthopedic surgeons and their staffs.

Most  private  payers  have  a  medical  policy  that  covers  treatment  with  MACI  with  the  top  30  largest  commercial  payers 
having  a  formal  medical  policy  for  MACI  or  ACI  in  general.  Even  for  private  payers  that  have  not  yet  approved  a  medical 
policy for MACI, for medically appropriate cases, we often obtain approval on a case-by-case basis. 

We contract with two specialty pharmacies, Orsini Pharmaceutical Services, Inc. (“Orsini”) and AllCare Plus Pharmacy, Inc. 
(“AllCare”) to distribute MACI in a manner in which we retain the credit and collection risk from the end customer. Pursuant to 
these  agreements,  both  Orsini  and  AllCare  act  as  non-exclusive  specialty  pharmacy  providers  of  MACI,  and  we  pay  both 
specialty  pharmacies  a  fee  for  each  patient  to  whom  MACI  is  dispensed.  In  addition,  we  sell  MACI  directly  to  DMS 
Pharmaceutical (“DMS”) for military patients treated at military treatment facilities, or direct to facilities based on contracted 
rates.

The field force supporting our burn care franchise is currently comprised of seven account managers and six burn clinical 
specialists who are led by a regional and a national sales director. There are approximately 140 specialized burn centers in the 
U.S.,  and  a  subset  of  these  institutions  regularly  treat  patients  suffering  from  large  TBSA  burns.  As  a  result,  reaching  target 
centers  is  feasible  with  a  relatively  small  sales  team.  The  burn  sales  team  for  Epicel  has  been  increased  to  support  the 
anticipated NexoBrid launch, following potential BLA approval by the FDA.

Government Regulation 

Our research and development activities and the manufacturing and marketing of our products are subject to the laws and 
regulations of governmental authorities in the U.S. and other countries in which our products may be marketed. Specifically, in 
the U.S., the FDA regulates drugs, biologics and medical devices and requires new product approvals or clearances to assure 
safety and effectiveness of these products. Governments in other countries have similar requirements for testing and marketing. 
In the U.S., in addition to meeting FDA regulations, we are also subject to other federal laws, such as the Occupational Safety 
and Health Act and the Environmental Protection Act, as well as certain state laws.

Some  human  cell  or  tissue  products  that  are  intended  for  implantation,  transplantation,  infusion,  or  transfer  into  a  human 
recipient are regulated solely as human cell, tissue, and cellular and tissue-based products (“HCT/Ps”) and do not require the 
FDA’s premarket review. If these cell or tissue products do not meet the FDA’s requirements for regulation solely as an HCT/P, 
they require FDA premarket review and marketing authorization. The types of marketing authorizations required for non HCT/
P cell therapy products have evolved since cell therapy products were initially introduced. Epicel was approved by the Center 
for  Devices  and  Radiological  Health,  as  an  HDE  medical  device  in  2007,  but  now  is  regulated  by  CBER  under  the  same 
medical device regulations. MACI, approved in 2016, is regulated by CBER as a combination cell therapy/device product and 
required  an  approved  BLA  to  be  marketed  in  the  U.S.  NexoBrid,  a  product  licensed  in  North  America  from  MediWound,  is 
currently  in  clinical  development  in  North  America.  In  the  U.S.,  NexoBrid  is  regulated  as  a  botanical  protein  biologic  and 
requires  an  approved  BLA  to  be  marketed  in  the  U.S.  Commercial  production  of  these  products  needs  to  occur  in  FDA-
registered facilities in compliance with cGMP requirements for biologics.  

Regulatory Process

The FDA regulates biologics under the Federal Food, Drug, and Cosmetic Act (“FFDCA”) and the Public Health Service 
Act,  and  their  implementing  regulations.  Obtaining  approval  of  a  BLA  for  a  new  biological  product  is  a  lengthy  process, 
leading from the development of a new product through preclinical and clinical testing. This process takes several years and 
requires  expenditure  of  significant  resources.  There  can  be  no  assurance  that  our  current  or  future  product  candidates  will 
ultimately receive approval.

The FFDCA and other federal and state statutes and regulations govern the research, testing, manufacture, safety, labeling, 
storage,  record-keeping,  approval,  distribution,  use,  adverse  event  reporting,  advertising  and  promotion  of  our  products. 
Noncompliance with applicable requirements can result in civil penalties, recalls, injunctions or seizures of products, refusal of 
the  government  to  approve  our  product  approval  applications  or  to  allow  us  to  enter  into  government  supply  contracts, 
withdrawal of previously approved applications and criminal prosecution.

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Product Approval

In order to obtain an FDA license for, or approval of, a new biological product, sponsors must submit proof of safety, purity 
and  potency,  or  effectiveness.  In  most  cases,  such  proof  entails  extensive  nonclinical,  also  known  as  preclinical,  studies  in 
animal  models  and  well-controlled  clinical  trials  in  human  subjects.  The  testing,  preparation  of  necessary  applications  and 
processing  of  those  applications  by  the  FDA  is  expensive,  can  take  several  years  to  complete  and  could  have  uncertain 
outcomes. The FDA regulatory review and approval process is complex and can result in requests for additional data, increased 
development  costs, time to market delays, or preclude  us  from  bringing  to  market new products.  The  FDA  may  also  require 
post-marketing studies and risk evaluation and mitigation strategies (“REMS”) as conditions to approval. These requirements 
will  add  to  the  cost  of  regulatory  compliance  and  the  cost  to  sell  our  products,  due  to  complex  distribution  and  restricted 
commercial operations. Product approvals may be withdrawn if compliance with applicable regulations is not maintained or if 
safety issues are identified during routine safety monitoring following commercialization. 

Adequate and well-controlled clinical studies are required by the FDA for approval of a BLA. To conduct a clinical trial in 
the  U.S.,  the  study  sponsor  is  required  to  submit  an  Investigational  New  Drug  (“IND”)  application,  including  the  study 
protocol, prior to commencing human clinical trials. The submission must be supported by data, typically including the results 
of nonclinical, manufacturing and laboratory testing. The conduct of the nonclinical tests must comply with Good Laboratory 
Practice,  and  applicable  cGMP  requirements.  Long-term  nonclinical  testing,  such  as  animal  reproductive  toxicity  and 
carcinogenicity, is conducted if warranted, and its results are submitted in connection with the IND to support a future BLA. 
Following the initial submission of the IND, the FDA has 30 days to review the application and raise safety and other clinical 
trial  issues.  If  questions  or  objections  are  not  raised  within  that  period,  the  clinical  trial  may  commence  according  to  the 
investigational  protocol  submitted  to  the  FDA  and  following  Institutional  Review  Board  (“IRB”)  approvals  for  each  of  the 
clinical sites where the study will be conducted. Protocol amendments need to be submitted and approved by the FDA prior to 
implementation.  We  have  submitted  an  IND  for  MACI,  and  we  conducted  clinical  investigations  under  that  IND.  Clinical 
studies can also be conducted outside of the U.S. with or without a U.S. IND. However, a clinical trial application (“CTA”) or 
IND is required to be submitted to the local competent regulatory authority to begin conducting human clinical trials. The CTA 
has similar data requirements to those of an IND.

MACI and NexoBrid are regulated by the FDA as biologics. For products that are regulated as biologics, the FDA requires: 
(i)  nonclinical  animal  testing  to  establish  a  safety  profile  and/or  a  starting  dose  for  initiation  of  clinical  trials  in  humans; 
(ii) submission to the FDA of an IND application, which must become effective prior to the initiation of human clinical trials; 
(iii) adequate and well-controlled clinical trials to demonstrate the safety, purity and potency, or effectiveness of the product for 
its  intended  use;  (iv)  submission  to  the  FDA  of  a  BLA;  and  (v)  review  and  approval  of  the  BLA  as  well  as  pre-approval 
inspections of the manufacturing facility by the FDA.

For purposes of BLA approval, human clinical trials are typically conducted in three sequential phases that may sometimes 

overlap:

•

•

•

Phase  1—The  biological  product  is  initially  tested  for  safety  and  tolerability.  In  the  case  of  biological  products  and 
those for severe or life-threatening diseases, the initial human testing is generally conducted in healthy patients. These 
trials may also provide early evidence of effectiveness.

Phase 2—These trials are conducted in a limited number of subjects in the target population to determine a safe and 
effective  dosage  to  evaluate  in  Phase  3  and  to  identify  possibly  related  adverse  effects  and  safety  risks.  Multiple 
Phase  2  clinical  trials  may  be  conducted  by  the  sponsor  to  obtain  information  prior  to  beginning  larger  and  more 
expensive Phase 3 clinical trials.

Phase 3—Phase 3 trials are undertaken to provide evidence of clinical efficacy and to further evaluate dosage, potency, 
and  safety  in  an  expanded  patient  population  at  multiple  clinical  trial  sites.  Phase  3  studies  are  performed  after 
preliminary  evidence  suggesting  effectiveness  of  the  product  has  been  obtained,  and  are  intended  to  establish  the 
overall benefit-risk relationship of the investigational product, and to provide an adequate basis for product approval 
and labeling.

Post-approval  clinical  trials,  sometimes  referred  to  as  Phase  4  clinical  trials,  may  be  conducted  after  initial  marketing 
approval. These trials may be required by the FDA as a condition of approval and are used to gain additional experience from 
the  treatment  of  patients  in  the  intended  therapeutic  indication,  particularly  for  long-term  safety  follow-up.  The  FDA  has 
express statutory authority to require post-market clinical trials to address safety issues. All of these trials must be conducted in 

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accordance with good clinical practice (“GCP”) requirements in order protect the health and safety of human subjects and for 
the data to be considered reliable for regulatory purposes.

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

Phase  1,  Phase  2,  and  Phase  3  clinical  trials  may  not  be  completed  successfully  or  within  any  specified  period,  or  at  all. 
Regulatory  authorities,  a  data  safety  monitoring  board  or  the  sponsor  may  suspend  a  clinical  trial  at  any  time  on  various 
grounds,  including  a  finding  that  the  participants  are  being  exposed  to  an  unacceptable  health  risk.  Similarly,  an  IRB  can 
suspend or terminate approval of a clinical trial at its institution if the clinical trial is not being conducted in accordance with the 
IRB’s requirements or if the biological product has been associated with unexpected serious harm to patients.

A drug being studied in clinical trials may be made available to individual patients in certain circumstances. Pursuant to the 
21st Century Cures Act, or Cures Act, which was signed into law in December 2016, the manufacturer of an investigational drug 
for a serious disease or condition is required to make available, such as by posting on its website, its policy on evaluating and 
responding  to  requests  for  individual  patient  access  to  such  investigational  drug.  This  requirement  applies  on  the  later  of  60 
calendar  days  after  the  date  of  enactment  of  the  Cures  Act  or  the  first  initiation  of  a  Phase  2  or  Phase  3  trial  of  the 
investigational drug.

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

After completion of the required clinical testing, a BLA is prepared and submitted to the FDA. FDA review and approval of 
the BLA is required before marketing of the product may begin in the U.S. The BLA must include the results of all nonclinical, 
clinical, and other testing and a compilation of data relating to the quality and manufacture of the product, including, chemistry, 
manufacture, and controls, to demonstrate the safety, purity and potency, or efficacy, of the product based on these results. The 
cost  of  preparing  and  submitting  a  BLA  is  substantial.  Under  federal  law,  the  submission  of  most  BLAs  is  subject  to  an 
application user fee, as well as an annual prescription drug product program user fee, which may total several million dollars 
and are increased annually.

The FDA has 60 days from its receipt of a BLA to determine whether the application will be accepted for filing based on the 
agency’s threshold determination that it is sufficiently complete to permit substantive review. Once the submission is accepted 
for  filing,  the  FDA  begins  an  in-depth  review.  The  FDA  has  agreed  to  certain  performance  goals  in  the  review  of  BLAs, 
including  to  review  90  percent  of  standard  BLAs  within  10  months  from  the  date  the  application  is  accepted  for  filing. 
Although  the  FDA  often  meets  its  user  fee  performance  goals,  the  FDA  can  extend  these  timelines  as  warranted.  The  FDA 
usually refers applications for novel biologics, or biologics which 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. The FDA is not bound by the recommendation of an advisory committee, but it 
generally follows such recommendations. Before approving a BLA, the FDA will typically inspect one, or more, clinical sites to 
assure  compliance  with  GCP.  Additionally,  the  FDA  will  inspect  the  facility  or  the  facilities  at  which  the  biologic  is 
manufactured as part of a pre-approval inspection. The FDA will not approve the product unless it verifies that compliance with 
requirements  for  cGMP  is  satisfactory  and  the  BLA  contains  data  that  provide  substantial  evidence  that  the  biologic  is  safe, 
pure and potent, or effective, for the intended use.

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For  certain  products,  the  FDA  also  will  not  approve  the  product  if  the  manufacturer  is  not  in  compliance  with  the  Good 
Tissue Practices (“GTP”). These are FDA regulations that govern the methods used in, and the facilities and controls used for, 
the manufacture of HCT/Ps, which are human cells or tissue intended for implantation, transplant, infusion, or transfer into a 
human recipient. The primary intent of the GTP requirements is to ensure that cell and tissue based products are manufactured 
in  a  manner  designed  to  prevent  the  introduction,  transmission  and  spread  of  communicable  disease.  FDA  regulations  also 
require tissue establishments to register and list their HCT/Ps with the FDA and, when applicable, to evaluate donors through 
screening  and  testing.  To  assure  cGMP,  GTP  and  GCP  compliance,  an  applicant  must  expend  significant  time,  money  and 
effort in the areas of training, record keeping, production, and quality control.

After the FDA evaluates the BLA and the manufacturing facilities, it issues either an approval letter or a complete response 
letter.  A  complete  response  letter  means  that  the  BLA  will  not  be  approved  in  its  present  form  and  generally  outlines  the 
deficiencies in the submission. Complete responses may require substantial additional testing, or information, in order for the 
FDA to reconsider the application. If and when those deficiencies have been addressed to the FDA’s satisfaction, the FDA will 
issue an approval letter. The agency will review such resubmissions in two or six months depending on the type of information 
included. The FDA’s approval is never guaranteed, and the FDA may refuse to approve a BLA if the regulatory requirements 
are not satisfied.

An  approval  letter  authorizes  commercial  marketing  of  the  biologic  with  specific  prescribing  information  for  specific 
indications.  The  approval  for  a  biologic  may  be  significantly  more  limited  than  requested  in  the  application,  including 
limitations  on  the  specific  diseases  and  dosages  or  the  indications  for  use,  which  could  restrict  the  commercial  value  of  the 
product. The FDA may also require that certain contraindications, warnings, or precautions be included in the product labeling. 
In  addition,  as  a  condition  of  BLA  approval,  the  FDA  may  require  a  REMS  to  help  ensure  that  the  benefits  of  the  biologic 
outweigh  the  potential  risks.  REMS  can  include  medication  guides,  communication  plans  for  healthcare  professionals,  and 
elements  to  assure  safe  use  (“ETASU”).  ETASU  can  include,  but  are  not  limited  to,  special  training  or  certification  for 
prescribing or dispensing, dispensing only under certain circumstances, special monitoring, and the use of patient registries. The 
requirement  for  a  REMS  or  use  of  a  companion  diagnostic  with  a  biologic  can  materially  affect  the  potential  market  and 
profitability  of  the  biologic.  Moreover,  product  approval  may  require,  as  a  condition  of  approval,  substantial  post-approval 
testing  and  surveillance  to  monitor  the  biologic’s  safety  or  efficacy.  Once  granted,  product  approvals  may  be  withdrawn  if 
compliance with regulatory requirements and standards is not maintained or problems are identified following initial marketing.

Under current requirements, facilities manufacturing biological products for commercial distribution must be registered with 
the FDA. In addition to the preclinical studies and clinical trials, the BLA includes a description of the facilities, equipment and 
personnel involved in the manufacturing process. A biologics license, which is the product’s approval, is granted on the basis of 
inspections of the applicant’s facilities in which the primary focus is on compliance with cGMP and the ability to consistently 
manufacture  the  product  in  the  facility  in  accordance  with  the  BLA.  If  the  FDA  finds  the  results  of  the  inspection 
unsatisfactory, it may decline to approve the BLA, resulting in a delay in production and commercialization of products.

Regulation of Combination Products in the U.S. 

Certain  products  may  be  comprised  of  components  that  would  normally  be  regulated  under  different  types  of  regulatory 
authorities  and  frequently  by  different  centers  at  the  FDA.  These  products  are  known  as  combination  products.  Specifically, 
under regulations issued by the FDA, a combination product may be:

•

•

•

•

A product comprised of two or more regulated components that are physically, chemically, or otherwise combined or 
mixed and produced as a single entity;

Two or more separate products packaged together in a single package or as a unit and comprised of drug and device 
products, device and biological products, or biological and drug products;

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

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

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Under the FFDCA, the FDA is charged with assigning a center with primary jurisdiction, or a lead center, for review of a 
combination  product.  That  determination  is  based  on  the  “primary  mode  of  action”  of  the  combination  product.  Thus,  if  the 
primary  mode  of  action  of  a  device-biologic  combination  product  is  attributable  to  the  biologic  product,  the  FDA  center 
responsible  for  premarket  review  of  the  biologic  product  would  have  primary  jurisdiction  for  the  combination  product.  The 
FDA has also established an Office of Combination Products to address issues surrounding combination products and provide 
more certainty to the regulatory review process. That office serves as a focal point for combination product issues for agency 
reviewers and industry. It is also responsible for developing guidance and regulations to clarify the regulation of combination 
products,  and  for  assignment  of  the  FDA  center  that  has  primary  jurisdiction  for  review  of  combination  products  where  the 
jurisdiction is unclear or in dispute.

Accelerated Approval for Regenerative Advanced Therapies

As  part  of  the  Cures  Act,  Congress  amended  the  FFDCA  to  create  an  accelerated  approval  pathway  for  regenerative 
advanced therapies, which include cell therapies, therapeutic tissue engineering products, human cell and tissue products, and 
combination products using any such therapies or products. Regenerative advanced therapies do not include those human cells, 
tissues, and cellular and tissue-based products regulated solely under section 361 of the Public Health Service Act and 21 CFR 
Part  1271.  The  new  program  is  intended  to  facilitate  efficient  development  and  expedite  review  of  regenerative  advanced 
therapies, which are intended to treat, modify, reverse, or cure a serious or life-threatening disease or condition. A sponsor may 
request that the FDA designate a drug as a regenerative advanced therapy concurrently with or at any time after submission of 
an IND. The FDA has 60 calendar days to determine whether the drug meets the criteria, including whether there is preliminary 
clinical  evidence  indicating  that  the  drug  has  the  potential  to  address  unmet  medical  needs  for  a  serious  or  life-threatening 
disease or condition. A new drug application or BLA for a regenerative advanced therapy may be eligible for priority review or 
accelerated  approval  through  surrogate  or  intermediate  endpoints  reasonably  likely  to  predict  long-term  clinical  benefit,  or 
reliance  upon data obtained from a  meaningful number of  sites. Therapies with a  Regenerative Medicine  Advanced Therapy 
(“RMAT”) designation will be eligible for accelerated approval through, as appropriate:

(i)   Surrogate or intermediate endpoints reasonably likely to predict long-term clinical benefit; or

(ii)  Reliance  upon  data  obtained  from  a  meaningful  number  of  sites,  including  through  expansion  to  additional  sites,  as 

appropriate.

Another benefit of RMAT designation is that it creates the option to meet post-approval requirements beyond the standard, 

controlled clinical trial. Post-approval requirements can be met through:

•

•

•

Clinical evidence, clinical studies, patient registries, or other sources of real-world evidence, such as electronic health 
records; 

The collection of larger confirmatory data sets; or 

Post-approval monitoring of all patients treated with such therapy prior to approval of the therapy.

Finally,  the  designation  also  includes  early  interactions  with  the  FDA  to  discuss  any  potential  surrogate  or  intermediate 

endpoint to be used to support accelerated approval. 

Humanitarian Device Exemption

Unless  an  exemption  applies,  each  medical  device  commercially  distributed  in  the  U.S.  requires  either  a  substantial 
equivalence determination under a premarket notification submission pursuant to Section 510(k) of the FFDCA, or an approval 
of a premarket approval application (“PMA”). The FDA provides an incentive for the development of certain devices intended 
to  benefit  patients  by  treating  or  diagnosing  a  disease  or  condition  that  affects  or  is  manifested  in  not  more  than  8,000 
individuals in the U.S. per year. These devices receive a HUD designation and may be eligible for marketing approval under an 
HDE  application.  An  HDE  application  is  a  premarket  approval  application  that  seeks  an  exemption  from  the  effectiveness 
requirement  that  would  otherwise  apply  to  the  application.  FDA  approval  of  an  HDE  application  authorizes  the  applicant  to 
market the device.

To obtain approval for a HUD, an HDE application is submitted to the FDA. An HDE application is similar in both form 
and  content  to  a  PMA  application  in  that  the  applicant  must  demonstrate  a  reasonable  assurance  of  safety,  but  in  an  HDE 
application,  the  applicant  seeks  an  exemption  from  the  PMA  requirement  of  demonstrating  a  reasonable  assurance  of 
effectiveness.  An  HDE  application  is  not  required  to  contain  the  results  of  scientifically  valid  clinical  investigations 

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demonstrating  that  the  device  is  effective  for  its  intended  purpose.  The  application,  however,  must  contain  sufficient 
information for the FDA to determine that the device does not pose an unreasonable or significant risk of illness or injury, and 
that the probable benefit to health outweighs the risk of injury or illness from its use, taking into account the probable risks and 
benefits of currently available devices or alternative forms of treatment. Additionally, the applicant must demonstrate that no 
comparable  devices  are  available  to  treat  or  diagnose  the  disease  or  condition,  and  that  they  could  not  otherwise  bring  the 
device to market.

Except  in  certain  circumstances,  HUDs  approved  under  an  HDE  cannot  be  sold  for  an  amount  that  exceeds  the  costs  of 
research  and  development,  fabrication,  and  distribution  of  the  device  (i.e.,  for  profit).  Under  the  current  HDE  provision,  as 
amended by the Food and Drug Administration Safety and Innovation Act (the “FDASIA”), a device is eligible to be sold for 
profit after receiving HDE approval if the device is intended for the treatment or diagnosis of a disease or condition that occurs 
in  pediatric  patients  or  in  a  pediatric  subpopulation,  and  such  device  is  labeled  for  use  in  pediatric  patients  or  in  a  pediatric 
subpopulation in which the disease or condition occurs; or is intended for the treatment or diagnosis of a disease or condition 
that does not occur in pediatric patients or that occurs in pediatric patients in such numbers that the development of the device 
for  such  patients  is  impossible,  highly  impracticable,  or  unsafe.  If  the  FDA  makes  a  determination  that  a  HUD  meets  the 
eligibility criteria, the HUD is permitted to be sold for profit after receiving HDE approval as long as the number of devices 
distributed in any calendar year does not exceed the ADN for the device. The holder of the HDE must immediately notify the 
FDA if the number of devices distributed during a calendar year exceeds the ADN. The ADN is determined by the FDA when 
the  agency  approves  the  original  HDE  application;  or  when  the  agency  approves  an  HDE  supplement  for  an  HDE  approved 
before the enactment of FDASIA if the HDE holder seeks a determination for the HUD in an HDE supplement based upon the 
profit-making eligibility criteria, and the FDA determines that the HUD meets the eligibility criteria.

FDA Post-Approval Requirements

Maintaining  substantial  compliance  with  applicable  federal,  state,  local,  and  foreign  statutes  and  regulations  requires  the 
expenditure  of  substantial  time  and  financial  resources.  Rigorous  and  extensive  FDA  regulation  of  biological  products  and 
devices  continues  after  approval,  particularly  with  respect  to  cGMP.  We  will  rely,  and  expect  to  continue  to  rely,  on  third 
parties  to  manufacture  or  supply  certain  components,  equipment,  disposable  devices,  testing  and  other  materials  used  in  our 
manufacturing  process  for  any  products  that  we  commercialize  or  may  commercialize.  Manufacturers  of  our  products  are 
required to comply with applicable requirements in the cGMP regulations, including quality control and quality assurance and 
maintenance  of  records  and  documentation.  We  cannot  be  certain  that  we  or  our  present  or  future  suppliers  will  be  able  to 
comply  with  the  cGMP  and  other  FDA  regulatory  requirements.  Other  post-approval  requirements  applicable  to  biological 
products include reporting of cGMP deviations that may affect the identity, potency, purity and overall safety of a distributed 
product,  record-keeping  requirements,  monitoring  and  reporting  of  adverse  effects,  reporting  updated  safety  and  efficacy 
information, periodic reporting requirements and complying with electronic record and signature requirements. Similarly, there 
are  a  number  of  post-marketing  requirements  for  devices,  including  medical  device  reporting  regulations  that  require 
manufacturers to report to the FDA if a device may have caused or contributed to a death or serious injury or malfunctioned in a 
way that would likely cause or contribute to a death or serious injury if it were to recur; and corrections and removal reporting 
regulations that require manufacturers to report to the FDA field corrections and product recalls or removals if undertaken to 
reduce  a  risk  to  health  posed  by  the  device  or  to  remedy  a  violation  of  the  FFDCA  that  may  present  a  risk  to  health. 
Additionally,  devices  must  comply  with  the  cGMP  requirements  that  are  set  forth  in  the  FDA’s  Quality  System  Regulation 
(QSR), including complaint handling and corrective and preventative actions.

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

Discovery of previously unknown problems or the failure to comply with the applicable regulatory requirements, by us or 
our suppliers, 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 and adverse publicity. FDA sanctions could include refusal to approve pending applications, 
license revocation, withdrawal of an approval, clinical hold, warning or untitled letters, product recalls, product seizures, total 
or  partial  suspension  of  production  or  distribution,  injunctions,  fines,  refusals  of  government  contracts,  mandated  corrective 

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advertising or communications with doctors, debarment, restitution, disgorgement of profits, or civil or criminal penalties. Any 
agency or judicial enforcement action could have a material adverse effect on us.

Biological  product  and  medical  device  manufacturers  and  other  entities  involved  in  the  manufacture  and  distribution  of 
approved biological products and devices are required to register their facilities with the FDA and certain state agencies, and are 
subject to periodic unannounced inspections by the FDA and certain state agencies for compliance with cGMP and other laws. 
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, with certain exceptions.

Pediatric Research Equity Act

Under the Pediatric Research Equity Act (“PREA”), a BLA or BLA supplement claiming a new indication must contain data 
to  assess  the  safety  and  effectiveness  of  the  biological  product  for  the  claimed  indications  in  all  relevant  pediatric 
subpopulations  and  to  support  dosing  and  administration  for  each  pediatric  subpopulation  for  which  the  product  is  safe  and 
effective, for a new product, new indication or dosage form. The intent of PREA is to compel sponsors whose products have 
pediatric  applicability  to  study  those  products  in  pediatric  populations,  rather  than  ignoring  pediatric  indications  for  adult 
indications that could be more economically desirable. The FDA may grant deferrals for submission of data or full or partial 
waivers. By its terms, PREA does not apply to any biological product for an indication for which orphan designation has been 
granted, unless the FDA issues regulations saying otherwise. Because the FDA has not issued any such regulations, submission 
of a pediatric assessment is not required for an application to market a product for an orphan-designated indication, and waivers 
are not needed at this time. However, if only one indication for a product has orphan designation, a pediatric assessment may 
still be required for any applications to market that same product for the non-orphan indication(s).

U.S. Patent Term Restoration and Marketing Exclusivity

Depending  upon  the  timing,  duration,  and  specifics  of  the  FDA  approval  of  the  use  of  our  current  or  future  product 
candidates, some of our U.S. patents may be eligible for limited patent term extension under the Drug Price Competition and 
Patent Term Restoration Act of 1984, commonly referred to as the Hatch-Waxman Amendments. Patent term restoration can 
compensate for time lost during product development and the regulatory review process by returning up to five years of patent 
life for a patent that covers a new product or its use. 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 period of patent term restoration is generally one-half 
the time between the effective date of an IND (falling after issuance of the patent) and the submission date of a BLA, plus the 
time between the submission date of the BLA and the approval of that application, except that the review period is reduced by 
any  time  during  which  the  applicant  failed  to  exercise  due  diligence.  Only  one  patent  applicable  to  an  approved  biological 
product is eligible for the extension and the application for the extension must be submitted prior to the expiration of the patent. 
The  application  for  patent  term  extension  is  subject  to  approval  by  the  U.S.  Patent  and  Trademark  Office,  or  PTO,  in 
consultation with the FDA. 

A biological product can obtain pediatric market exclusivity in the U.S. This six-month exclusivity, which runs from the end 
of  other  exclusivity  protection  or  patent  term,  may  be  granted  based  on  the  voluntary  completion  of  a  pediatric  study  in 
accordance with an FDA-issued “Written Request” for such a study.

Biosimilars

The Patient Protection and Affordable Care Act, or the Affordable Care Act, includes the Biologics Price Competition and 
Innovation Act of 2009. That Act created an approval pathway authorizing the FDA to approve biosimilars and interchangeable 
biosimilars.  Biosimilars  are  biological  products  which  are  “highly  similar”  to  a  previously  approved  biologic  product  or 
“reference  product”  and  for  which  there  are  no  clinically  meaningful  differences  between  the  biosimilar  product  and  the 
reference product in terms of the safety, purity, and potency as shown through analytical studies, animal studies and a clinical 
study or studies. For the FDA to approve a biosimilar product as interchangeable with a reference product, the agency must find 
that  the  biosimilar  product  can  be  expected  to  produce  the  same  clinical  results  as  the  reference  product  and,  for  products 
administered  multiple  times,  the  biosimilar  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. 

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Advertising and Promotion

The  FDA  closely  regulates  the  post-approval  marketing  and  promotion  of  biologics  and  devices  including  regulating 
through  standards  and  regulations  for  direct-to-consumer  advertising  and  promotional  activities  involving  the  internet.  The 
agency also prohibits the off-label promotion of biologics and devices, and provides guidance on industry-sponsored scientific 
and  educational  activities  to  ensure  that  these  activities  are  not  promotional.  Any  claims  we  make  for  our  products  in 
advertising  or  promotion  must  be  appropriately  balanced  with  important  safety  information  and  otherwise  adequately 
substantiated. Failure to comply with these requirements can result in adverse publicity and significant penalties, including the 
issuance of untitled or warning letters directing a company to correct deviations from FDA standards, corrective advertising, a 
requirement that future advertising and promotional materials be pre-cleared by the FDA, injunctions, and federal and state civil 
and criminal investigations and prosecutions.

While doctors are free to prescribe any product approved by the FDA for use, a company can only make claims relating to 
safety  and  effectiveness  of  a  biological  product  or  device  that  are  consistent  with  the  FDA  approval  or  clearance,  and  the 
company  is  allowed  to  actively  market  and  promote  a  biological  product  or  device  only  for  the  particular  use  and  treatment 
approved  or  cleared  by  the  FDA.  For  BLAs,  changes  to  some  of  the  conditions  established  in  an  approved  application, 
including changes in indications, labeling, or manufacturing processes or facilities, require submission and FDA approval of a 
new  BLA  or  BLA  supplement  before  the  change  can  be  implemented.  A  BLA  supplement  for  a  new  indication  typically 
requires clinical data similar to that in the original application, and the FDA uses the same procedures and actions in reviewing 
BLA  supplements  as  it  does  in  reviewing  BLAs.  Similarly,  changes  to  approved  or  cleared  devices  may  require  FDA’s 
premarket review.

Orphan Drug

Under the Orphan Drug Act, the FDA may grant orphan designation to drugs or biologics intended to treat a rare disease or 
condition, generally a disease or condition that affects fewer than 200,000 individuals in the U.S., or affects more than 200,000 
individuals in the U.S. and for which there is no reasonable expectation that the cost of developing and making available the 
drug  or  biologic  in  the  U.S.  for  such  disease  or  condition  will  be  recovered  from  sales  in  the  U.S.  of  such  drug  or  biologic. 
Orphan drug designation must be requested to and granted by the FDA before submitting a BLA. Among the other benefits of 
orphan  drug  designation  are  opportunities  for  grant  funding  towards  clinical  trial  costs,  tax  credits  for  certain  research  and  a 
waiver of the BLA application user fee. After the FDA grants orphan drug designation, the generic identity of the biologic and 
its potential orphan use are disclosed publicly by the FDA. Orphan drug designation does not necessarily convey any advantage 
in, or shorten the duration of, the regulatory review and approval process. The first BLA applicant to receive FDA approval for 
a  particular  product  to  treat  a  particular  disease  with  FDA  orphan  drug  designation  is  entitled  to  a  seven-year  exclusive 
marketing period in the U.S. for that product, for that indication. During the seven-year exclusivity period, the FDA may not 
approve  any  other  applications  to  market  the  same  drug  for  the  same  disease,  except  in  limited  circumstances,  such  as  a 
showing of clinical superiority to the product with orphan drug exclusivity or if the FDA finds that the holder of the orphan 
exclusivity has not shown that it can assure the availability of sufficient quantities of the orphan product to meet the needs of 
patients with the disease or condition for which the biologic was designated. Orphan drug exclusivity, which would most likely 
run concurrently with the exclusivity, if any, received from the time of first licensure of a reference product, does not prevent 
the FDA from approving a different biologic for the same disease or condition, or the same biologic for a different disease or 
condition. 

Other Healthcare Laws

In the U.S., the research, manufacturing, distribution, sale and promotion of biological products and devices are subject to 
regulation by various federal, state and local authorities in addition to the FDA, including the Centers for Medicare & Medicaid 
Services, other divisions of the U.S. Department of Health and Human Services (e.g., the Office of Inspector General), the U.S. 
Department  of  Justice,  state  Attorneys  General,  and  other  federal,  state  and  local  government  agencies.  For  example,  sales, 
marketing  and  scientific/educational  grant  programs  must  comply  with  the  FFDCA,  Anti-Kickback  Statute,  as  amended,  the 
False Claims Act, as amended, the privacy regulations promulgated under the Health Insurance Portability and Accountability 
Act, or HIPAA, and similar state laws. If products are made available to authorized users of the Federal Supply Schedule of the 
General Services Administration, additional laws and requirements apply. All of these activities are also potentially subject to 
federal and state consumer protection and unfair competition laws.

As  noted  above,  in  the  U.S.,  we  are  subject  to  complex  laws  and  regulations  pertaining  to  healthcare  “fraud  and  abuse,” 
including, but not limited to, the federal Anti-Kickback Statute, the federal False Claims Act, and other state and federal laws 

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and regulations. The Anti-Kickback Statute makes it illegal for any person, including a biological product manufacturer (or a 
party acting on its behalf) to knowingly and willfully solicit, receive, offer, or pay any remuneration that is intended to induce 
the referral of business, including the purchase or order of an item for which payment may be made under a federal healthcare 
program,  such  as  Medicare  or  Medicaid.  Violations  of  this  law  are  punishable  by  up  to  five  years  in  prison,  criminal  fines, 
administrative civil money penalties, and exclusion from participation in federal healthcare programs. In addition, many states 
have adopted laws similar to the Anti-Kickback Statute. Some of these state prohibitions apply to the referral of patients for 
healthcare services reimbursed by any insurer, not just federal healthcare programs such as Medicare and Medicaid. Due to the 
breadth of these federal and state anti-kickback laws and the potential for additional legal or regulatory change in this area, it is 
possible  that  our  sales  and  marketing  practices  and/or  our  relationships  with  physicians  might  be  challenged  under  anti-
kickback laws, which could harm us. Because we commercialize products that could be reimbursed under a federal healthcare 
program  and  other  governmental  healthcare  programs,  we  have  developed  and  maintained  a  comprehensive  compliance 
program that establishes internal controls to facilitate adherence to the rules and program requirements to which we are subject.

The federal False Claims Act prohibits anyone from, among other things, knowingly presenting, or causing to be presented, 
for payment to federal programs (including Medicare and Medicaid) claims for items or services, including biological products, 
that are false or fraudulent. Although we would not submit claims directly to payers, manufacturers can be held liable under 
these  laws  if  they  are  deemed  to  “cause”  the  submission  of  false  or  fraudulent  claims  by,  for  example,  providing  inaccurate 
billing or coding information to customers or promoting a product off-label. In addition, our activities relating to the reporting 
of wholesaler or estimated retail prices for our products, the reporting of prices used to calculate Medicaid rebate information 
and other information affecting federal, state, and third-party reimbursement for our products, and the sale and marketing of our 
products, are subject to scrutiny under this law. For example, pharmaceutical companies have been prosecuted under the federal 
False Claims Act in connection with their off-label promotion of drugs. Penalties for a False Claims Act violation include three 
times the actual damages sustained by the government, plus mandatory civil penalties of between $11,803 and $23,607 for each 
separate  false  claim,  the  potential  for  exclusion  from  participation  in  federal  healthcare  programs,  and,  although  the  federal 
False  Claims  Act  is  a  civil  statute,  conduct  that  results  in  a  False  Claims  Act  violation  may  also  implicate  various  federal 
criminal statutes. If the government were to allege that we were, or convict us of, violating these false claims laws, we could be 
subject to a substantial fine and may suffer a decline in our stock price. In addition, private individuals have the ability to bring 
actions under the federal False Claims Act and certain states have enacted laws modeled after the federal False Claims Act.

The  federal  Health  Insurance  Portability  and  Accountability  Act  of  1996,  or  HIPAA,  which  created  new  federal  criminal 
statutes  that  prohibit  a  person  from  knowingly  and  willfully  executing,  or  attempting  to  execute,  a  scheme  to  defraud  any 
healthcare benefit program or 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, any healthcare benefit program, regardless of the payor (e.g., public or 
private) and knowingly and willfully falsifying, concealing or covering up by any trick or device a material fact or making any 
materially  false,  fictitious,  or  fraudulent  statements  or  representations  in  connection  with  the  delivery  of,  or  payment  for, 
healthcare  benefits,  items  or  services  relating  to  healthcare  matters;  similar  to  the  federal  Anti-Kickback  Statute,  a  person  or 
entity  does  not  need  to  have  actual  knowledge  of  the  statute  or  specific  intent  to  violate  it  in  order  to  have  committed  a 
violation.

HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, or HITECH and 
their  respective  implementing  regulations,  including  the  Final  Omnibus  Rule  published  in  January  2013,  which  impose 
requirements  on  certain  covered  healthcare  providers,  health  plans,  and  healthcare  clearinghouses  as  well  as  their  respective 
business  associates,  independent  contractors  or  agents  of  covered  entities,  that  perform  services  for  them  that  involve  the 
creation, maintenance, receipt, use, or disclosure of, individually identifiable health information relating to the privacy, security 
and  transmission  of  individually  identifiable  health  information.  HITECH  also  created  new  tiers  of  civil  monetary  penalties, 
amended HIPAA to make civil and criminal penalties directly applicable to business associates, 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, there may be additional federal, state and 
non-U.S. laws which govern the privacy and security of health and other personal information in certain circumstances, many 
of which differ from each other in significant ways and may not have the same effect, thus complicating compliance efforts.

There  are  also  an  increasing  number  of  state  laws  that  require  manufacturers  to  make  reports  to  states  on  pricing  and 
marketing information. Many of these laws contain ambiguities as to what is required to comply with the laws. In addition, a 
provision  of  the  Patient  Protection  and  Affordable  Care  Act,  referred  to  as  the  Sunshine  Act,  requires  biological  product 
manufacturers  to  track  and  report  to  the  federal  government  certain  payments  or  other  transfers  of  value  made  to  physicians 
(defined to include doctors, dentists, optometrists, podiatrists and chiropractors) and teaching hospitals in the previous calendar 
year. Effective January 1, 2022, these reporting obligations extend to include transfers of value made to certain non-physician 
providers  (physician  assistants,  nurse  practitioners,  clinical  nurse  specialists,  certified  registered  nurse  anesthetists  and 

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anesthesiologist assistants, and certified-nurse midwives). These laws may affect our sales, marketing, and other promotional 
activities by imposing administrative and compliance burdens on us. In addition, given the lack of clarity with respect to these 
laws and their implementation, our reporting actions could be subject to the penalty provisions of the pertinent state and federal 
authorities.

International Regulation

In  addition  to  regulations  in  the  U.S.,  a  variety  of  foreign  regulations  govern  clinical  trials,  commercial  sales,  and 
distribution  of  product  candidates.  The  marketing  authorization  approval  process  and  requirements  vary  from  country  to 
country, and the review timelines may be longer or shorter than that required for FDA approval.

EU pharmaceutical legislation requires Marketing Authorization Holders (“MAH”) in the EU to comply with the Pediatric 
Investigational Plan (“PIP”) that is in place as a post-authorization commitment agreed with the Pediatric Committee (“PDCO”) 
within the European Medicines Agency (“EMA”) to undergo an initial license renewal procedure within five years after initial 
market authorization. In the case of MACI which has a suspended license due to a European manufacturing facility closure, this 
would require the registration, qualification and approval of an EU compliant cGMP manufacturing facility before the end of 
the applicable renewal period in June 2018. However, we did not take such actions prior to expiration, and therefore the EU 
marketing authorization for MACI expired in June 2018.

Pharmaceutical Coverage and Reimbursement

In  the  U.S.  and  other  countries,  sales  of  any  products  for  which  we  receive  regulatory  approval  for  commercial  sale  will 
depend  in  part  on  the  availability  of  reimbursement  from  third-party  payers,  including  government  health  administrative 
authorities,  managed  care  providers,  private  health  insurers,  and  other  organizations.  Third-party  payers  are  increasingly 
examining the medical necessity and cost effectiveness of medical products and services in addition to safety and efficacy and, 
accordingly, significant uncertainty exists as to the reimbursement status of newly approved therapeutics. Factors that payors 
consider in determining reimbursement are based on whether the product is (i) a covered benefit under its health plan; (ii) safe, 
effective and medically necessary; (iii) appropriate for the specific patient; (iv) cost-effective; and (v) neither experimental nor 
investigational. Third-party reimbursement adequate to enable us to realize an appropriate return on our investment in research 
and product development may not be available for our products. Further, one payor’s determination to provide coverage for a 
product  does  not  assure  that  other  payors  will  also  provide  coverage  and  reimbursement  for  the  product  and  the  level  of 
coverage and reimbursement can differ significantly from payor to payor.

Healthcare Reform

In both the U.S. and certain foreign jurisdictions, there have been, and continue to be, a number of legislative and regulatory 
changes to the health care system. Among policy makers and payors in the U.S. and elsewhere, there is significant interest in 
promoting  changes  in  healthcare  systems  with  the  stated  goals  of  containing  healthcare  costs,  improving  quality  and/or 
expanding access. In the U.S., the pharmaceutical industry has been a particular focus of these efforts and has been significantly 
affected by major legislative initiatives. In particular, in 2010, the ACA was enacted, which, among other things, increased the 
minimum  Medicaid  rebates  owed  by  most  manufacturers  under  the  Medicaid  Drug  Rebate  Program,  extended  the  Medicaid 
Drug Rebate Program to utilization of prescriptions of individuals enrolled in Medicaid managed care organizations, subjected 
manufacturers to new annual fees and taxes for certain branded prescription drugs, and provided incentives to programs that 
increase the federal government’s comparative effectiveness research.

Since its enactment, there have been numerous judicial, administrative, executive, and legislative efforts to expand, repeal, 
replace or modify the ACA, some of which have been successful, in part, in modifying the law, as well as court challenges to 
the constitutionality of the law. On June 17, 2021, the U.S. Supreme Court dismissed the most recent judicial challenge to the 
ACA  brought  by  several  states  without  specifically  ruling  on  the  constitutionality  of  the  ACA.  Prior  to  the  Supreme  Court’s 
decision,  President  Biden  issued  an  executive  order  to  initiate  a  special  enrollment  period  from  February  15,  2021  through 
August 15, 2021 for purposes of obtaining health insurance coverage through the ACA marketplace. The executive order also 
instructed  certain  governmental  agencies  to  review  and  reconsider  their  existing  policies  and  rules  that  limit  access  to 
healthcare,  including  among  others,  reexamining  Medicaid  demonstration  projects  and  waiver  programs  that  include  work 
requirements, and policies that create unnecessary barriers to obtaining access to health insurance coverage through Medicaid or 
the ACA. It is unclear how other healthcare reform measures of the Biden administration or other efforts, if any, to challenge, 
repeal or replace the ACA will impact our business.

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Prior to the Biden administration, on October 13, 2017, former President Trump signed an Executive Order terminating the 
cost-sharing  subsidies  that  reimburse  insurers  under  the  ACA.  The  former  Trump  administration  concluded  that  cost-sharing 
reduction, or CSR, payments to insurance companies required under the ACA have not received necessary appropriations from 
Congress and announced that it will discontinue these payments immediately until those appropriations are made. Several state 
Attorneys General filed suit to stop the administration from terminating the subsidies, but their request for a restraining order 
was  denied  by  a  federal  judge  in  California  on  October  25,  2017.  On  August  14,  2020,  the  U.S.  Court  of  Appeals  for  the 
Federal Circuit ruled in two separate cases that the federal government is liable for the full amount of unpaid CSRs for the years 
preceding and including 2017. For CSR claims made by health insurance companies for years 2018 and later, further litigation 
will  be  required  to  determine  the  amounts  due,  if  any.  Further,  on  June  14,  2018,  the  U.S.  Court  of  Appeals  for  the  Federal 
Circuit ruled that the federal government was not required to pay more than $12 billion in ACA risk corridor payments to third-
party payors who argued the payments were owed to them. On April 27, 2020, the United States Supreme Court reversed the 
U.S. Court of Appeals for the Federal Circuit's decision and remanded the case to the U.S. Court of Federal Claims, concluding 
the government has an obligation to pay these risk corridor payments under the relevant formula. It is unclear what impact these 
rulings will have on our business.

In addition, other legislative and regulatory changes have been proposed and adopted in the United States since the ACA 

was enacted:

•

•

•

•

•

•

On  August  2,  2011,  the  U.S.  Budget  Control  Act  of  2011,  among  other  things,  included  aggregate  reductions  of 
Medicare payments to providers of 2% per fiscal year. These reductions went into effect on April 1, 2013 and, due to 
subsequent legislative amendments to the statute, will remain in effect through 2030, with the exception of a temporary 
suspension  from  May  1,  2020  through  March  31,  2022  due  to  the  COVID-19  pandemic.  Following  the  temporary 
suspension, a 1% payment reduction will occur beginning April 1, 2022 through June 30, 2022, and the 2% payment 
reduction will resume on July 1, 2022.
On January 2, 2013, the U.S. American Taxpayer Relief Act of 2012 was signed into law, which, among other things, 
further reduced Medicare payments to several types of providers.
On April 13, 2017, CMS published a final rule that gives states greater flexibility in setting benchmarks for insurers in 
the  individual  and  small  group  marketplaces,  which  may  have  the  effect  of  relaxing  the  essential  health  benefits 
required under the ACA for plans sold through such marketplaces.
On  May  30,  2018,  the  Right  to  Try  Act,  was  signed  into  law.  The  law,  among  other  things,  provides  a  federal 
framework  for  certain  patients  to  access  certain  investigational  new  drug  products  that  have  completed  a  Phase  1 
clinical trial and that are undergoing investigation for FDA approval. Under certain circumstances, eligible patients can 
seek  treatment  without  enrolling  in  clinical  trials  and  without  obtaining  FDA  permission  under  the  FDA  expanded 
access  program.  There  is  no  obligation  for  a  pharmaceutical  manufacturer  to  make  its  drug  products  available  to 
eligible patients as a result of the Right to Try Act. 
On May 23, 2019, CMS published a final rule to allow Medicare Advantage Plans the option of using step therapy for 
Part B drugs beginning January 1, 2020.
On December 20, 2019, former President Trump signed into law the Further Consolidated Appropriations Act (H.R. 
1865),  which  repealed  the  Cadillac  tax,  the  health  insurance  provider  tax,  and  the  medical  device  excise  tax.    It  is 
impossible to determine whether similar taxes could be instated in the future.

There  has  been  heightened  governmental  scrutiny  in  the  United  States  of  pharmaceutical  pricing  practices  in  light  of  the 
rising cost of prescription drugs and biologics. At a federal level, President Biden signed an Executive Order on July 9, 2021 
affirming  the  administration’s  policy  to  (i)  support  legislative  reforms  that  would  lower  the  prices  of  prescription  drug  and 
biologics,  including  by  allowing  Medicare  to  negotiate  drug  prices,  by  imposing  inflation  caps,  and,  by  supporting  the 
development and market entry of lower-cost  generic drugs and biosimilars; and (ii) support the enactment of a public  health 
insurance option. Among other things, the Executive Order also directs HHS to provide a report on actions to combat excessive 
pricing of prescription drugs, enhance the domestic drug supply chain, reduce the price that the Federal government pays for 
drugs,  and  address  price  gouging  in  the  industry;  and  directs  the  FDA  to  work  with  states  and  Indian  Tribes  that  propose  to 
develop  section  804  Importation  Programs  in  accordance  with  the  Medicare  Prescription  Drug,  Improvement,  and 
Modernization  Act  of  2003,  and  the  FDA’s  implementing  regulations.  FDA  released  such  implementing  regulations  on 
September  24,  2020,  which  went  into  effect  on  November  30,  2020,  providing  guidance  for  states  to  build  and  submit 
importation plans for drugs from Canada. On September 25, 2020, CMS stated drugs imported by states under this rule will not 
be eligible for federal rebates under Section 1927 of the Social Security Act and manufacturers would not report these drugs for 
“best  price”  or  Average  Manufacturer  Price  purposes.  Since  these  drugs  are  not  considered  covered  outpatient  drugs,  CMS 
further  stated  it  will  not  publish  a  National  Average  Drug  Acquisition  Cost  for  these  drugs.  If  implemented,  importation  of 
drugs  from  Canada  may  materially  and  adversely  affect  the  price  we  receive  for  any  of  our  product  candidates.  Further,  on 
November 20, 2020 CMS issued an Interim Final Rule implementing the Most Favored Nation, or MFN, Model under which 
Medicare Part B reimbursement rates would have been be calculated for certain drugs and biologicals based on the lowest price 

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drug  manufacturers  receive  in  Organization  for  Economic  Cooperation  and  Development  countries  with  a  similar  gross 
domestic product per capita. However, on December 29, 2021 CMS rescinded the Most Favored Nations rule. Additionally, on 
November  30,  2020,  HHS  published  a  regulation  removing  safe  harbor  protection  for  price  reductions  from  pharmaceutical 
manufacturers to plan sponsors under Part D, either directly or through pharmacy benefit managers, unless the price reduction is 
required  by  law.  The  rule  also  creates  a  new  safe  harbor  for  price  reductions  reflected  at  the  point-of-sale,  as  well  as  a  safe 
harbor for certain fixed fee arrangements between pharmacy benefit managers and manufacturers. Pursuant to court order, the 
removal  and  addition  of  the  aforementioned  safe  harbors  were  delayed  and  recent  legislation  imposed  a  moratorium  on 
implementation  of  the  rule  until  January  1,  2026.  Although  a  number  of  these  and  other  proposed  measures  may  require 
authorization through additional legislation to become effective, and the Biden administration may reverse or otherwise change 
these  measures,  both  the  Biden  administration  and  Congress  have  indicated  that  they  will  continue  to  seek  new  legislative 
measures to control drug costs.

There  have  been  several  changes  to  the  340B  drug  pricing  program,  which  imposes  ceilings  on  prices  that  drug 
manufacturers can charge for medications sold to certain health care facilities. On December 27, 2018, the District Court for the 
District  of  Columbia  invalidated  a  reimbursement  formula  change  under  the  340B  drug  pricing  program,  and  CMS 
subsequently  altered  the  FYs  2019  and  2018  reimbursement  formula  on  specified  covered  outpatient  drugs  (“SCODs”).  The 
court  ruled  this  change  was  not  an  “adjustment”  which  was  within  the  Secretary’s  discretion  to  make  but  was  instead  a 
fundamental change in the reimbursement calculation. However, most recently, on July 31, 2020, the U.S. Court of Appeals for 
the District of Columbia Circuit overturned the district court’s decision and found that the changes were within the Secretary’s 
authority. On September 14, 2020, the plaintiffs-appellees filed a Petition for Rehearing En Banc (i.e., before the full court), but 
was denied on October 16, 2020. Plaintiffs-appellees filed a petition for a writ of certiorari at the Supreme Court on February 
10, 2021. On Friday July 2, 2021, the Supreme Court granted the petition. It is unclear how these developments could affect 
covered hospitals who might purchase our future products and affect the rates we may charge such facilities for our approved 
products in the future, if any.

Individual  states  in  the  United  States  have  also  increasingly  passed  legislation  and  implemented  regulations  designed  to 
control pharmaceutical product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain 
product  access  and  marketing  cost  disclosure  and  transparency  measures,  and,  in  some  cases,  designed  to  encourage 
importation from other countries and bulk purchasing.

Competitive Environment for Cartilage Repair and Burn Treatment

The biotechnology and medical device industries are characterized by rapidly evolving technology and intense competition. 
Our competitors include major multinational medical device companies, pharmaceutical companies, biotechnology companies 
(those  that  process  and  distribute  human  tissue  as  well  as  human  tissue-derived  products  or  tissue  banks),  and  stem  cell 
companies operating in the fields of tissue engineering, regenerative medicine, orthopedics and neural medicine. Many of these 
companies are well-established and possess technical, research and development, financial, and sales and marketing resources 
significantly  greater  than  ours.  In  addition,  many  of  our  smaller  potential  competitors  have  formed  strategic  collaborations, 
partnerships  and  other  types  of  joint  ventures  with  larger,  well-established  industry  competitors  that  afford  these  companies 
potential research and development and commercialization advantages in the technology and therapeutic areas currently being 
pursued  by  us.  Academic  institutions,  governmental  agencies  and  other  public  and  private  research  organizations  are  also 
conducting and financing research activities which may produce products directly competitive to those being commercialized 
by us. Moreover, many of these competitors may be able to obtain patent protection, obtain FDA and other regulatory approvals 
and begin commercial sales of their products before us.

For  patients  diagnosed  with  cartilage  defects,  there  are  several  treatment  options,  including  arthroscopic  debridement/
chondroplasty,  marrow  stimulation  techniques  such  as  microfracture,  osteochondral  autografts  or  allograft  derived  tissue 
products for smaller cartilage injuries, osteochondral allografts, and autologous chondrocyte implants (e.g., MACI) for larger 
injuries.

The  main  competing  treatments  for  MACI  in  the  U.S.  are  microfracture  and  osteochondral  allograft.  Microfracture,  a 
minimally invasive procedure that can be performed during the initial arthroscopic procedure, involves creating small fractures 
in the underlying bone allowing bone marrow to enter the defect. This treatment eventually forms a weaker form of cartilage 
which can offer shorter term relief but is at high risk of breaking down in larger defects. This treatment is sometimes augmented 
with  allograft  derived  products  such  as  Cartiform®  (manufactured  and  distributed  by  Osiris  (recently  acquired  by  Smith  & 
Nephew) and marketed by Arthrex) and Prochondrix® (marketed by Stryker). Other competitive treatments in the U.S. include a 
juvenile  donor-derived  allograft  product,  DeNovo®  NT,  marketed  by  Zimmer  Biomet.  The  osteochondral  allograft  procedure 
involves the transplant of a bone and cartilage graft from a deceased donor. The donor tissue is processed by a number of tissue 

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banks  and  distributed  by  several  companies.  There  are  multiple  other  cartilage  repair  technologies  currently  being  studied  in 
clinical  and  preclinical  studies.  Hyalofast®  is  a  biodegradable  hyaluronic  acid-based  scaffold  used  in  conjunction  with 
autologous concentrated bone marrow aspirate being developed by Anika Therapeutics, Inc. It is currently being studied in a 
Phase  3  trial  that  was  initiated  in  2015.  Agili-C®  is  a  non-cellular  biphasic  implant  derived  from  aragonite  coral  which  is 
implanted into the subchondral bone and is being developed by CartiHeal, Inc. It has undergone a Phase 3 trial that initiated in 
2018 and has met its primary endpoint. CartiHeal has announced plans to submit a PMA to the FDA’s Center for Devices and 
Radiological Health (“CDRH”) in late 2021 or early 2022 to seek medical device approval for Agili-C.

MACI  is  the  only  FDA-approved  ACI  product  on  the  market  in  the  U.S.  We  are  aware  of  one  other  ACI  product  in 
development in the U.S. for the treatment of articular cartilage defects of the knee. In 2014, Aesculap Biologics, LLC initiated a 
Phase 3 trial of NOVOCART® 3D, a biologic-device combination product comprised of autologous chondrocytes seeded on a 
collagen scaffold. The trial is still enrolling patients.

Patients who are severely burned over a substantial portion of their TBSA have few options for permanent skin coverage. 
When  undamaged  skin  is  available,  a  procedure  known  as  meshed  split-thickness  auto-grafting  can  be  considered.  However, 
this  option  becomes  less  viable  as  the  percentage  of  TBSA  burn  increases.  Epicel  is  a  potentially  lifesaving  therapy  and 
represents  the  only  FDA-approved  option  for  patients  with  TBSA  burns  greater  than  30%.  In  September  2018,  the  FDA-
approved  Avita  Medical’s  RECELL®  System  in  for  use  in  partial  thickness  burns  and  in  full-thickness  burns  in  conjunction 
with meshed split-thickness auto-graft. The RECELL system is a device which enables the on-site preparation of an autologous 
epithelial cell suspension. One RECELL kit can treat an approximately 10% TBSA wound. 

In the general area of cell-based therapies, we potentially compete with a variety of companies, most of whom are specialty 
medical technology/device or biotechnology companies. Some of these, such as Arthrex and Zimmer, are well-established and 
have substantial technical and financial resources compared to ours. However, as cell-based products are only just emerging as 
viable  medical  therapies,  many  of  our  potential  competitors  are  smaller  biotechnology  and  specialty  medical  products 
companies. 

Environmental Matters

We are subject to various federal, state and local laws and regulations relating to the protection of the environment, human 
health and safety in the U.S. and in other jurisdictions in which we operate. If we violate these laws and regulations, we could 
be fined, criminally charged or otherwise sanctioned by regulators. Environmental laws and regulations are complex, change 
frequently and have become more stringent over time. We believe that our operations currently comply in all material respects 
with applicable environmental laws and regulations.

Employees and Human Capital Resources

As of December 31, 2021, we employed approximately 281 full-time employees. A significant number of our management 
and professional employees have had prior experience with pharmaceutical, biotechnology or medical product companies. None 
of our employees are covered by collective bargaining agreements, and management considers relations with our employees to 
be good.

Our  human  capital  resources  objectives  include,  as  applicable,  identifying,  recruiting,  retaining,  incentivizing,  and 
integrating our existing and new employees, advisors and consultants. The principal purposes of our equity and cash incentive 
plans are to attract, retain and reward personnel through the granting of stock-based and cash-based compensation awards, in 
order to increase stockholder value and the success of our company by motivating such individuals to perform to the best of 
their abilities and achieve our objectives.

We are committed to the health and safety of our employees, patients and other partners in the healthcare community. We 
work to promote an environment of awareness and shared responsibility for safety and regulatory compliance throughout our 
organization, in order to minimize risks of injury, exposure, or business impact.

With respect to the ongoing COVID-19 pandemic, we implement and oversee appropriate safety protocols, procedures and 
training, which align with applicable CDC guidance and state and local rules and regulations in order to minimize the spread of 
COVID-19 in our teams and communities. We continue to have flexible work arrangements for our employees and contractors 
and avoid non-essential work-related travel when possible. 

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We  appreciate  one  another’s  differences  and  strengths  and  are  proud  to  be  an  Equal  Opportunity  Employer.  We  value 
diversity of backgrounds and perspectives and our policy is that we do not discriminate based on race, religious creed, color, 
national  origin,  ancestry,  physical  disability,  mental  disability,  medical  condition,  genetic  information,  marital  status,  sex, 
gender,  gender  identity,  gender  expression,  age,  military  and  veteran  status,  sexual  orientation  or  any  other  protected 
characteristic as established by federal, state or local laws.

Available Information

Additional  information  about  Vericel  is  included  on  our  website,  www.vcel.com.  Information  on  our  website  is  not 
incorporated  by  reference into this Annual Report. We  make  available  on our  website free of charge  our  Annual  Reports  on 
Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K as soon as reasonably practicable after those 
reports are filed with the Securities and Exchange Commission (“SEC”). Our reports filed with the SEC are also made available 
on  its  website  at  www.sec.gov.  The  following  Corporate  Governance  documents  are  also  posted  on  the  Investor  Relations 
section  of  our  website:  Corporate  Governance  Guidelines,  Code  of  Business  Conduct  and  Ethics,  Code  of  Ethics  for  Senior 
Financial  Officers,  Insider  Trading  Policy,  Special  Trading  Procedures  for  Insiders,  Board  Member  Attendance  at  Annual 
Meetings Policy, Director Nominations Policy, Shareholder Communications with Directors Policy and the Charters for each of 
the Committees of the Board of Directors.

Item 1A. Risk Factors 

Our  operations  and financial results are subject  to various risks and uncertainties, including those described below, that 
could  adversely  affect  our  business,  financial  condition,  results  of  operations,  cash  flows,  and  trading  price  of  our  common 
stock.  The  risks  and  uncertainties  described  below  are  not  the  only  ones  we  face.  There  may  be  additional  risks  and 
uncertainties that are not known to us or that we do not consider to be material at this time. If the events described in these 
risks occur, our business, financial condition, and results of operations would likely suffer. See “Cautionary Note Regarding 
Forward-Looking Statements” and the risks of our businesses described elsewhere in this Annual Report on Form 10‑K. 

Risks Related to the COVID-19 Pandemic

The current and ongoing pandemic of COVID-19 and the future outbreak of other highly infectious or contagious diseases, 
could seriously harm our research, development and commercialization efforts, increase our costs and expenses and have a 
material adverse effect on our business, financial condition and results of operations.

Broad-based  business  or  economic  disruptions  could  adversely  affect  our  ongoing  or  planned  research,  development  and 
commercialization activities. For example, the COVID-19 pandemic has created significant disruptions to the U.S. and global 
economy  and  has  contributed,  at  times,  to  significant  volatility  in  financial  markets.  The  global  impact  of  the  pandemic  has 
fluctuated  since  early  2020.  At  times,  many  state,  local  and  national  governments  –  including  those  in  Massachusetts  and 
Michigan,  where  our  operations  are  located  –  have  responded  by  issuing,  extending  and  supplementing  orders  requiring 
quarantines, restrictions on travel, and the mandatory closure of certain non-essential businesses, among other actions. In the 
U.S., the status and application of these orders have varied on a state-by-state basis since the early days of the pandemic. Many 
of the restrictions have been periodically updated as infection rates in the U.S. have risen and fallen, as new virus variants have 
emerged,  as  vaccines  have  been  distributed  and  administered,  and  as  world  health  leaders  learn  more  about  the  virus,  its 
transmission pathway and who is most at risk. Because Vericel is deemed an essential business, we have been exempted from 
government orders requiring the closure of workplaces and the cessation of business operations as they have existed from time-
to-time during the pandemic. 

Even  though  widespread  distribution  of  vaccines  designed  to  protect  against  COVID-19  infection  began  in  the  U.S.  and 
other  countries  throughout  the  world  in  early  2021,  the  pandemic  remains  unpredictable,  and  the  number  of  COVID-19 
infections  has  fluctuated  significantly  in  various  geographies  during  2020  and  throughout  2021  and  could  continue  to  do  so, 
particularly  in  light  of  emerging  variant  strains.  As  such,  some  state  and  local  governments  have  re-instituted  restrictions  on 
businesses,  travel,  and  personal  activities  from  time-to-time  and  additional  such  measures  may  occur  in  the  future  as  the 
pandemic evolves.

At  the  outset  of  the  pandemic,  we  put  in  place  a  comprehensive  workplace  protection  plan,  which  instituted  protective 
measures in response to COVID-19. At all times, our workplace protection plan has closely followed guidance issued by the 
CDC  and  has  complied  with  applicable  federal  and  state  law.  We  have  continued  to  regularly  review  our  policies  and 
procedures as the pandemic has evolved and will continue to do so – balancing the need to protect our workforce, customers 

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and partners from COVID-19 infection with the need to continue optimal business operations and the delivery of MACI and 
Epicel to the patients we serve. Future actions that we take may result in disruption to our business. 

The extent to which the ongoing COVID-19 pandemic, or the future outbreak of any other highly infectious or contagious 
disease, impacts our preclinical studies, clinical trial operations and current or future commercialization efforts will depend on 
future  developments,  which  are  highly  uncertain  and  cannot  be  predicted  with  confidence,  including  the  scope,  severity  and 
duration  of  such  pandemic,  the  actions  taken  to  contain  the  pandemic  or  mitigate  its  impact,  and  the  direct  and  indirect 
economic  effects  of  the  pandemic  and  containment  measures,  among  others.  The  rapid  development  and  uncertainty  of  this 
situation  precludes  any  prediction  as  to  the  full  adverse  impact  of  the  COVID-19  pandemic.  Nevertheless,  the  COVID-19 
pandemic has and could continue to adversely affect our business, financial condition and results of operations, and it may have 
the effect of heightening many of the risks described herein, including the below.

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Hospitals, health systems and surgeons minimized,  postponed,  or  canceled  electively  scheduled  surgeries  during the 
initial  wave  of  the  pandemic  in  the  spring  of  2020.  These  actions  were  followed  by  numerous  state-level  executive 
orders either restricting or partially restricting elective surgeries. Because MACI is an elective surgical procedure, as a 
result  of  these  restrictions  we  experienced  a  significant  increase  in  cancellations  of  scheduled  MACI  procedures  as 
well as a slowdown in new MACI orders during March and April of 2020, which negatively impacted our business and 
results  of  operations  during  the  first  and  second  quarters  of  2020.  The  level  and  degree  of  restriction  on  elective 
surgeries, on the ability of patients to seek treatment and on U.S. business operations generally fluctuated throughout 
2020 as COVID-19 infection rates rose and fell during the summer months and into the autumn. By the first quarter of 
2021,  the  pandemic’s  effects  on  our  MACI  business  had  largely  dissipated.  During  the  summer  of  2021,  however, 
some patients postponed or delayed treatment with MACI in order to take vacation and/or travel following the lifting 
of  COVID-19-related  restrictions  that  had  been  in  place  in  many  parts  of  the  country  for  more  than  a  year. 
Additionally,  the  surge  of  new  COVID-19  infections  seen  throughout  the  U.S.  during  the  second  half  of  2021, 
resulting from the spread of the “Delta” and “Omicron” variants again caused disruptions to health care networks, the 
postponement or cessation of elective surgical procedures, like MACI, and overall patient behavior. These effects were 
compounded by staffing shortages at many healthcare facilities across the U.S. during the same period. Consequently, 
and  notwithstanding  the  widespread  distribution  of  vaccines  in  the  U.S.,  these  factors  contributed  to  a  slowdown  of 
MACI  procedures  during  the  third  and  fourth  quarters  of  2021.  The  risk  remains  that  regional  or  local  restrictions 
could again be placed on the performance of elective surgical procedures if the number of COVID-19 infections in the 
U.S. were to continue to rise, or if new or existing COVID-19 variants render current vaccine treatments ineffective. 
We  believe  our  MACI  business  will  be  negatively  impacted  if  elective  surgical  procedures  are  again  materially 
restricted.  Further,  renewed  and  material  disruption  to  the  operations  of  our  employees,  distributors,  suppliers  or 
customers  will  impact  our  sales  and  operating  results  and  could  lead  to  potential  impairments  to  inventory  and 
accounts  receivable.  Although  Epicel  has  been  less  directly  impacted  by  the  pandemic  given  the  critical  nature  of 
severe burn injuries, it is difficult to ascertain the current or future impact of COVID-19 on the treatment of severe 
burns. 

We continue to manufacture MACI and Epicel and we maintain a significant safety back-up of all key raw materials. 
We  do  not  currently  expect  that  supply  chain  interruptions  will  impact  our  ongoing  manufacturing  operations. 
However, we currently rely on both domestic and international third parties to, among other things, manufacture and 
supply raw materials, which are used to produce our products, and supply other goods and services to run our business. 
If any such third parties in our supply chain are adversely impacted by current or future restrictions or executive orders 
resulting  from  the  ongoing  COVID-19  pandemic  for  an  extended  period  of  time,  including  staffing  shortages, 
production  slowdowns,  disruptions  in  delivery  systems,  or  federal,  state  or  foreign  orders  requiring  the  diversion  of 
key  supplies  for  use  in  the  production  or  manufacturing  of  vaccines  designed  to  inoculate  individuals  against 
COVID-19,  our  supply  chain  may  be  disrupted,  limiting  our  ability  to  manufacture  our  products  and  product 
candidates  and  conduct  our  research  and  development  operations,  or  commercially  launch  any  of  our  product 
candidates, if approved. With respect to customer delivery, MACI final product has an established shelf life of six (6) 
days  and  established  shipping  shelf  life  of  three  (3)  days.  Currently,  MACI  is  picked-up  by  courier  and  shipped  by 
commercial air or ground transportation to our customers’ locations. Epicel final product has an established shelf life 
of  24  hours  and  is  hand  carried  to  customer  hospital  sites  by  courier.  Transportation  is  primarily  by  commercial  or 
charter  airline.  Although  we  have  not  experienced  material  shipping  delays  or  increased  costs  to  date,  significant 
disruption of air travel in the future could result in the inability to deliver MACI or Epicel final products to customer 
sites  within  appropriate  timeframes,  which  would  have  a  material  adverse  effect  on  our  business  and  results  of 
operations.

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The documented and ongoing world-wide supply chain disruptions may adversely impact our ability or the ability of 
others, including hospitals, to utilize MACI or Epicel.

As  public  health  data  warranted,  at  various  times  during  the  pandemic  we  restricted  on-site  staff  in  our  facilities  to 
only  those  personnel  and  contractors  who  are  required  to  perform  essential  activities  related  to  the  manufacture, 
production  and  delivery  of  our  products.  During  these  periods,  we  encouraged  the  majority  of  our  remaining 
employees to work remotely. To date, we have been successful in sustaining our operations and providing MACI and 
Epicel  to  patients  in  need.  We  continue  to  review  our  policies  and  procedures  regularly,  including  our  workplace 
protection  plan,  as  the  pandemic  evolves  and  we  may  take  additional  actions  to  the  extent  required.  We  expect  that 
some  of  our  employees  will  continue  to  work  remotely  from  time  to  time.  A  resurgence  of  COVID-19,  COVID-19 
variants, or similar infectious diseases in the U.S., however, may lead to future government-imposed quarantines and 
restrictions, which may result in the closure of our administrative offices, with our employees working outside of our 
offices for an extended period of time. These actions may also result in the disruption of our manufacturing operations, 
which  are  currently  accomplished  within  our  administrative  offices.  Additionally,  such  quarantines  and  restrictions 
may adversely affect our ability to conduct certain product enhancement and business development activities. 

Our  partial  reliance  on  certain  personnel  working  from  home  may  also  increase  our  cyber  security  risk,  create  data 
accessibility  concerns,  and  make  us  more  susceptible  to  communication  disruptions,  any  of  which  could  adversely 
impact our business operations or delay necessary interactions with local and federal regulators, institutional review 
boards and ethics committees, third-party contractors and suppliers, clinical trial sites and other important agencies and 
contractors. Our business operations may be further disrupted if any of our employees, officers or directors contract an 
illness  related  to  COVID-19  and  are  unable  to  perform  their  duties.  For  example,  COVID-19  illness  could  impact 
members of management or our board of directors resulting in absenteeism from management meetings or meetings of 
the directors or committees of directors, and making it more difficult for management to effectively oversee our daily 
operations, or to convene the quorums of the full board of directors or its committees needed to conduct meetings for 
the  management  of  our  affairs.  A  resurgence  of  COVID-19  or  COVID-19  variants  may  cause  our  employees,  and 
employees  of  third-party  contractors  and  licensees,  including  MediWound,  responsible  for  conducting  research  and 
development activities to be unable to access laboratories and places of business for an extended period of time as a 
result of the temporary closure of such workspaces. As a result, this could delay timely completion of ongoing clinical 
trials or preclinical activities, and our ability to select future development candidates. 

NexoBrid is currently a pre-commercial product in North America. On June 29, 2021, we announced that MediWound 
had  received  a  complete  response  letter  from  the  FDA  regarding  the  BLA  and  the  agency  communicated  to 
MediWound that it had completed its review of the BLA, as amended, and had determined that it cannot approve the 
BLA  in  its  present  form.  We  announced  further  that  we  are  working  with  MediWound  and  the  FDA  to  address  the 
issues identified by the FDA to seek potential approval of NexoBrid. Health regulatory agencies, including the FDA, 
have experienced and may continue to experience disruptions in their operations as a result of the continued spread or 
resurgence  of  the  ongoing  COVID-19  pandemic.  For  instance,  the  COVID-19  pandemic  may  impact  the  FDA’s 
response times to regulatory submissions, like a BLA resubmission in response to the complete response letter, and its 
ability to monitor our clinical trials. Additionally, in many instances across the industry, the FDA has postponed, or 
has  been  unable  to  conduct  certain  inspections  of  domestic  and  international  manufacturing  facilities  in  connection 
with its regulatory review of product applications as a result of travel and other restrictions caused by the pandemic. 
As  part  of  its  review  of  the  BLA,  and  any  BLA  resubmission,  the  FDA  has  communicated  to  MediWound  that 
physical  cGMP  inspections  of  manufacturing  facilities  in  Israel  and  Taiwan  are  required  before  the  BLA  can  be 
approved,  as  the  FDA  must  assess  the  ability  of  those  facilities  to  conduct  certain  manufacturing  operations  in 
compliance with cGMP. The FDA indicated that because of restrictions on travel caused by the COVID-19 pandemic, 
the  agency  was  unable  to  conduct  the  required  inspections  of  those  facilities  during  the  original  BLA  review  cycle. 
Should continued restrictions prevent or delay the FDA in conducting necessary reviews or physical inspections of the 
manufacturing  facilities  involved  in  the  production  of  NexoBrid,  or  should  other  events  impact  the  FDA’s  response 
times, the timeline for approval of NexoBrid could be materially and further delayed, which could materially affect the 
development, study and ultimate commercialization of the product. 

The  trading  prices  of  our  common  stock  and  that  of  other  biopharmaceutical  companies  have  been  highly  volatile 
during  the  COVID-19  pandemic.  As  a  result,  we  may  face  difficulties  raising  capital  through  sales  of  our  common 
stock or such sales may be on unfavorable terms. In addition, a recession, depression or other sustained adverse market 
event  resulting  from  the  ongoing  COVID-19  pandemic  could  materially  and  adversely  affect  our  business  and  the 
value of our common stock.

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•

The negative economic effects of the pandemic have, at times, caused increased unemployment in the U.S. resulting in 
many  individuals  losing  their  employer-based  insurance  coverage.  The  continued  or  future  unemployment  of  our 
potential  patients  may  adversely  affect  our  ability  to  commercialize  our  products.  In  addition,  market  disruption  or 
rising  unemployment  caused  by  the  ongoing  COVID-19  pandemic  or  a  variant  strain  thereof  may  lead  to  delays  in 
obtaining insurance coverage and reimbursement of newly approved products as well as an increase in the numbers of 
uninsured patients and patients who may no longer be able to afford their co-insurance or co-pay obligations. These 
factors  may  lead  to  decreased  utilization  of  our  products,  which  could  reduce  revenue.  The  ongoing  COVID-19 
pandemic  may  also  negatively  impact  our  commercialization  strategy  for  our  products  and  product  candidates,  if 
approved. At times during the pandemic, hospitals and other medical institutions have reduced and diverted staffing, 
diverted  resources  to  patients  suffering  from  COVID-19  and  limited  hospital  access  for  non-patients,  which  has 
included our sales personnel. Hospitals may continue or increase these and similar measures in the future should the 
COVID-19 virus and any future variants continue to spread or surge in certain areas. In addition, COVID-19 levels in 
the  U.S.  and/or  specific  regions  of  the  U.S.  may  cause  customers  or  patients  to  postpone  or  cancel  previously 
scheduled  surgeries  or  to  decline  to  schedule  surgeries  utilizing  our  products,  which  would  negatively  impact  our 
operations and financial results. Although many face-to-face interactions have resumed, our sales personnel, at times, 
have conducted, and may continue to have to conduct, many of their interactions with physicians and patients through 
the  use  of  webinars,  telemedicine,  direct-to-consumer  advertising  and  social  media.  These  circumstances  may 
adversely  affect  the  ability  of  our  sales  professionals  to  effectively  market  our  products  to  physicians  in  the  future, 
which may have a negative impact on our potential sales and our market penetration.

If  any  of  these  risks  related  to  the  impact  of  the  ongoing  COVID-19  pandemic  were  to  occur,  our  preclinical  activities, 
clinical development progress, data and timelines, commercialization efforts including any potential revenue from sales, supply 
chain  continuity,  and  general  business  operations  could  be  delayed  and/or  materially  harmed  and  our  business,  prospects, 
financial  condition,  and  results  of  operations  would  suffer  as  a  result.  The  extent  to  which  the  current  pandemic,  or  a  future 
pandemic, impacts our business and operations will depend on future developments, such as the ultimate geographic spread of 
the disease, the duration of the outbreak, travel restrictions and governmental actions to contain the outbreak or treat its impact, 
which are highly uncertain and cannot be predicted with confidence.

Risks Related to Our Operations

We may experience significant quarterly and annual fluctuations in our results of operations due to a number of factors.

Our  quarterly  and  annual  results  of  operations  may  fluctuate  significantly  due  to  a  variety  of  factors,  many  of  which  are 
outside of our control. This variability may lead to volatility in our stock price as investors and research analysts respond to 
quarterly fluctuations. In addition, comparing our results of operations on a period-to-period basis, particularly on a sequential 
quarterly basis, may not be meaningful. You should not rely on our past results as an indication of our future performance.

Factors that may affect our results of operations include:

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the timing of new orders and revenue recognition for new and prior year orders;
seasonal buying patterns of our customers;
volatility in the sales of our products;
volume of revenues;
competitive developments;
changes in third-party coverage and reimbursement for our products;
our ability to supply and meet customer demand for our products;
our ability to increase sales to our existing customers, particularly larger customers;
our ability to attract new customers;
our ability to develop and achieve market adoption of our products;
the impact of a recession or any other adverse global economic conditions on our business;
the  impact  of  the  ongoing  COVID-19  pandemic,  or  the  future  outbreak  of  another  highly  infectious  or  contagious 
disease;
erosion in margins or significant fluctuations in revenues caused by changing customer demand;
the timing and cost of hiring personnel and of large expenses such as third-party professional services;
stock-based compensation expenses, which vary along with changes to our stock price;
supply chain disruptions or constraints;
fluctuations in foreign currency exchange rates; and
future accounting pronouncements or changes in accounting rules or our accounting policies.

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The  foregoing  factors  are  difficult  to  forecast,  and  these,  as  well  as  other  factors,  could  materially  adversely  affect  our 
quarterly and annual results of operations. There can be no assurance that the level of revenues and profits, if any, achieved by 
us in any particular fiscal period, will not be significantly lower than in other comparable fiscal periods. For example, the rate at 
which MACI biopsies convert to implants has generally been consistent since the product was first commercially launched in 
2017,  although  the  disruptions  caused  by  the  COVID-19  pandemic  effected  this  conversion  rate  at  times  during  2021.  We 
cannot be certain that this rate will remain constant in the future, and if this rate were to decline, our revenue growth could be 
negatively impacted. In addition, our expense levels are based, in part, on our expectations as to future revenues. As a result, if 
future revenues are below expectations, net income or loss may be disproportionately affected by a reduction in revenues, as 
any  corresponding  reduction  in  expenses  may  not  be  proportionate  to  the  reduction  in  revenues.  If  we  fail  to  achieve  our 
quarterly forecasts, if our forecasts fall below the expectations of investors or research analysts, or if our actual results fail to 
meet the expectations of investors or research analysts, our stock price may decline.

Seasonal  sales  patterns  and  other  variations  related  to  our  revenue  recognition  may  cause  significant  fluctuations  in  our 
results of operations and cash flows and may prevent us from achieving our quarterly or annual forecasts, which may cause 
our stock price to decline.

Historically, and specifically prior to the COVID-19 pandemic, we have had significant seasonal patterns in product orders 
with  the  highest  volume  occurring  in  the  fourth  quarter  and  the  lowest  volume  occurring  in  the  first  quarter.  As  a  result,  a 
significantly higher percentage of our annual revenues have historically been recognized in the fourth quarter and the lowest 
percentage  of  annual  revenues  in  the  first  quarter  of  a  given  calendar  year.  This  is  due  to  a  number  of  factors,  including 
insurance deductible limits and the time of year during which patients prefer to start rehabilitation. We expect to continue to 
experience this seasonality of our business in subsequent years after the COVID-19 pandemic and its related implications have 
ended.

Our quarterly growth in revenues also may not align with new orders that we receive in a given quarter, which could mask 

the impact of seasonal variations. This mismatch can be due to the timing of revenue recognition.

Seasonal  and  other  variations  related  to  our  revenue  recognition  may  cause  significant  fluctuations  in  our  results  of 
operations and cash flows, may make it challenging for an investor to predict our performance on a quarterly basis and may 
prevent us from achieving our quarterly or annual forecasts or meeting or exceeding the expectations of research analysts or 
investors, which in turn may cause our stock price to decline.

Our  operating  results  will  be  harmed  if  we  are  unable  to  effectively  manage  and  sustain  our  future  growth  or  scale  our 
operations.

There can be no assurance that we will be able to manage our future growth efficiently or profitably. Our business remains 
unproven at a large-scale operational level and actual revenue and operating margins, or revenue and margin growth, may be 
less  than  expected.  If  we  are  unable  to  scale  our  production  capabilities  efficiently  or  maintain  pricing  without  significant 
discounting,  we  may  fail  to  achieve  expected  operating  margins,  which  would  have  a  material  and  adverse  effect  on  our 
operating  results.  For  example,  we  are  planning  to  move  to  a  larger  facility  to  support  our  potential  growth,  but  if  the 
construction  and  customization  of  such  facility  is  delayed,  we  may  be  limited  in  our  ability  to  meet  future  demand  for  our 
products. Growth may also stress our ability to adequately manage our operations, quality of products, safety and regulatory 
compliance.  If  growth  significantly  decreases  it  will  negatively  impact  our  cash  reserves,  and  we  may  be  required  to  obtain 
additional financing, which may increase indebtedness or result in dilution to shareholders. Further, there can be no assurance 
that we would be able to obtain additional financing on acceptable terms, if at all.

If we do not manage inventory in an effective and efficient manner, it could adversely affect our results of operations.

Many factors affect the efficient use and planning of inventory of certain components and other materials used in our cell 
manufacturing  process  to  manufacture  our  marketed  products,  such  as  effectiveness  of  predicting  demand,  effectiveness  of 
preparing  manufacturing  to  meet  demand,  efficiently  meeting  product  demand  requirements  and  expiration  of  materials  in 
inventory. We may be unable to manage our inventory efficiently, keep inventory within expected budget goals, keep inventory 
on hand or manage it efficiently, control expired inventory or keep sufficient inventory of materials to meet product demand 
due to our dependence on third-party suppliers. Finally, we cannot provide assurances that we can keep inventory costs within 
our target levels. Failure to do so may harm our long-term growth prospects.

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We have incurred losses and may not achieve consistent profitability for some time or at all.

For the  year ended December 31, 2021  we reported  net loss  of  $7.5 million.  Prior to  that,  with  the exception  of the year 
ended  December  31,  2020,  when  we  reported  net  income  of  $2.9  million,  we  had  incurred  net  losses  each  year  since  our 
inception in 1989. As of December 31, 2021, we had accumulated a deficit of approximately $383.3 million and $129.3 million 
of cash, cash equivalents and investments. Based on our current plan and existing cash, cash equivalents and investments on 
hand  we  are  positioned  to  sustain  current  operations  through  at  least  12  months  following  the  issuance  of  the  consolidated 
financial statements included in this Annual Report on Form 10-K.

Although  we  believe  we  can  continue  to  achieve  profitability  without  the  need  to  raise  additional  capital,  we  may  incur 
significant  operating  losses  over  the  next  several  years  despite  sales  increasing  and  margins  improving,  due  to  continuing 
expenses  related  to  research  and  development,  and  the  expense  associated  with  continuing  the  commercialization  of  our 
approved  products.  We  cannot  predict  with  any  certainty  the  existence  or  amount  of  future  losses.  Our  ability  to  maintain 
profitability will depend on, among other things, increasing sales of our current products, improving gross margins, successfully 
commercializing new products, completing the development of our future product candidates, timely initiation and completion 
of  clinical  trials,  obtaining  regulatory  approvals,  establishing  manufacturing,  sales  and  marketing  arrangements  with  third 
parties, maintaining supplies of key manufacturing components and the possible acquisition and development of additional and 
complementary products. Therefore, we may not be able to achieve or sustain profitability.

In the longer term, we may need to raise additional funds in order to continue to complete product development programs 
and  the  clinical  trials  needed  to  obtain  approval  for  and  commercialize  our  future  product  candidates,  or  to  capitalize  on 
potential strategic opportunities. We cannot be certain that actual results will not differ materially from our current projections 
and that current capital will be sufficient to achieve profitability or that funding will be available on favorable terms, if at all. 
Some of the factors that will impact our ability to raise additional capital and our overall success include:

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•

The ability to maintain our manufacturing facility’s compliance with FDA requirements, including establishment and 
product fees;
The requirements necessary to maintain in good standing marketing authorizations and licenses from regulatory bodies 
in the U.S. and other countries;
The liquidity and market volatility of our equity securities;
Regulatory and manufacturing requirements and uncertainties;
Anticipating technological developments by competitors;
The rate and degree of progress of our product development; and
The rate and cadence of the regulatory approvals needed to proceed with clinical development programs.

Our  products  and  product  development  programs  are  based  on  novel  technologies  and  are  inherently  risky,  which  may 
decrease  the  chances  of  regulatory  approval  and  could  have  material  adverse  effect  on  our  financial  condition  and 
operating results.

Our products are subject to the inherent risks of failure associated with the development of new products based on novel 
technologies. The innovative nature of our therapeutics creates significant challenges with regard to product development and 
optimization,  manufacturing,  regulatory  environment  and  emerging  regulations,  third-party  reimbursement  and  market 
acceptance.  Therapeutic  advancements  are  generally  ahead  of  development  and  release  of  regulatory  guidance  and 
requirements.  The  lack  of  established  precedents  and  evolving  regulatory  policy  for  novel  products  can  pose  significant 
challenges in product and clinical development, which can decrease the chances of regulatory success.

Our products represent new classes of therapy that the marketplace may not understand or accept. Furthermore, the success 
of our products is dependent on wider acceptance by the medical community.

While  our  products  have  had  some  commercial  success  to  date,  the  broader  market  may  not  understand  or  accept  our 
products. Our products represent new treatments or therapies and compete with a number of more conventional products and 
therapies manufactured and marketed by others. The nature of our products creates significant challenges with regard to product 
development and optimization, manufacturing, regulations, and third-party reimbursement. As a result, the commercialization 
of our current products and the development pathway for our potential new products may be subject to increased scrutiny, as 
compared to the pathway for more conventional products.

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The  degree  of  market  acceptance  of  any  of  our  marketed  or  potential  new  products  will  depend  on  a  number  of  factors, 

including:

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•

The  clinical  safety  and  effectiveness  of  our  products  and  their  demonstrated  advantage  over  alternative  treatment 
methods;
Our ability to demonstrate to healthcare providers that our products provide a therapeutic advancement over standard 
of care treatment or other competitive products and methods;
Our ability to educate healthcare providers on the autologous use of human tissue, to avoid potential confusion with, 
and  differentiate  ourselves  from,  the  ethical  controversies  associated  with  human  fetal  tissue  and  engineered  human 
tissue;
Our  ability  to  educate  healthcare  providers,  patients  and  payers  on  the  safety  and  adverse  reactions  involving  our 
products;
Our ability to meet supply and demand and develop a group of medical professionals familiar with and committed to 
the use of our products; and
The cost-effectiveness of our products and the reimbursement policies of government and third-party payers.

If the medical community or patients do not accept the safety and effectiveness of our products, it could negatively affect 
our  ability  to  sell  those  products,  which  would  have  a  material  adverse  impact  on  our  business,  financial  condition  and 
operations.

Failure  to  enter  into  written  agreements  with  payers  for  reimbursement  of  our  products  and  to  obtain  adequate 
reimbursement  and  reimbursement  rates  could  have  a  material  adverse  effect  on  our  financial  condition  and  operating 
results.

We have a limited network of specialty pharmacy distributors for MACI, and we primarily rely on our specialty pharmacy 
distributors’ contracts with third-party payers for reimbursement. Under our distribution agreements with Orsini and AllCare, 
we assume the credit and collection risk of third-party payers, as Orsini and AllCare dispense MACI and perform the collection 
activities. We also sell a portion of MACI implants directly to facilities based on prices stated in an approved contract or an 
applicable purchase order with the facility. Often the contracted rates are tied to the facility’s third-party reimbursement from an 
underlying insurance provider. We sell Epicel directly to hospitals based on contracted rates stated in an approved contract or 
an applicable purchase order with the hospital.

Failing  to  maintain  and  obtain  written  agreements  from  payers  for  reimbursement  of  our  products  or  to  obtain  adequate 
reimbursement  rates  could  have  a  material  adverse  effect  on  our  financial  condition  and  operating  results.  In  addition, 
healthcare  providers  are  under  pressure  to  increase  profitability  and  reduce  costs.  We  cannot  predict  the  extent  to  which 
reimbursement for our products will be affected by initiatives to reduce costs for healthcare providers. Failure to collect from 
such payers or to obtain or maintain written agreements with such payers or obtaining lower than estimated reimbursement for 
our products would adversely affect our business, financial conditions and results of operations.

A cyber security incident could result in a loss of confidential data, give rise to remediation and other expenses, expose us to 
liability  under  HIPAA,  consumer  protection  and  privacy  laws,  or  other  common  law  theories,  subject  us  to  litigation  and 
federal and state governmental inquiries, damage our reputation, and otherwise be disruptive to our business.

We  collect  and  store  sensitive  information,  including  intellectual  property  and  personally  identifiable  information,  on  our 
networks.  The  secure  maintenance  of  this  information  is  critical  to  our  business  operations.  We  have  implemented  multiple 
layers of security measures to protect this confidential data through technology, processes, and our people. We utilize current 
security  technologies,  and  our  defenses  are  monitored  and  routinely  reviewed  by  internal  and  external  parties.  Despite  these 
efforts, threats from malicious persons and groups, new vulnerabilities, and advanced and increased attacks against our and our 
third-party  service  providers’  or  partners’  information  systems  create  risk  of  cyber  security  incidents.  Potential  attacks  could 
include  use  of  harmful  malware  or  ransomware,  and  our  information  technology  systems  could  be  compromised  by  outside 
parties intent on extracting ransom or information, corrupting data or disrupting business practices. There can be no assurance 
that  we  will  not  be  subject  to  cyber  security  incidents  that  evade  our  security  measures,  result  in  the  loss  of  personal  health 
information or other data subject to privacy laws or disrupt our information systems and business. As a result, cyber security 
and the continued development and enhancement of our controls, processes and practices designed to protect our information 
systems from attack, damage or unauthorized access remain a priority for us. As cyber threats continue to evolve, we may be 
required to expend significant additional resources to continue to modify or enhance our protective measures or to investigate 
and remediate any cyber security vulnerabilities. The occurrence of any of these events could result in interruptions, delays, the 
loss, access, misappropriation, disclosure or corruption of data, liability under privacy, security and consumer protection laws 

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or  litigation  under  these  or  other  laws,  including  common  law  theories,  and  subject  us  to  federal  and  state  governmental 
inquiries, any of which could have a material adverse effect on our financial position and results of operations and harm our 
business reputation.

In addition, regulators globally are also imposing greater monetary fines for privacy violations. For example, in 2016, the 
EU adopted a new regulation governing data practices and privacy called the General Data Protection Regulation ("GDPR"), 
which became effective on May 25, 2018. The GDPR applies to any company established in the EU as well as to those outside 
the EU if they collect and use personal data in connection with the offering of goods or services to individuals in the EU or the 
monitoring of their behavior. The GDPR enhances data protection obligations for processors and controllers of personal data, 
including,  for  example,  expanded  disclosures  about  how  personal  information  is  to  be  used,  limitations  on  retention  of 
information,  mandatory  data  breach  notification  requirements  and  onerous  new  obligations  on  services  providers.  Non-
compliance with the GDPR may result in monetary penalties of up to €20 million or 4% of worldwide revenue, whichever is 
greater.  The  GDPR  and  other  changes  in  laws  or  regulations  associated  with  the  enhanced  protection  of  certain  types  of 
personal data, such as healthcare data or other sensitive information, could greatly increase our cost of providing our products 
and services or even prevent us from offering certain services in jurisdictions that we may operate in.

We rely on complex information technology systems for various critical purposes, including timely delivery of products and 
maintaining patient confidentiality. If these systems fail or are disrupted, we could lose product sales and our revenue and 
reputation would suffer. 

We have developed comprehensive, integrated information technology (“IT”) systems for the intake of physician orders for 
our products, to track product delivery, and to store patient-related data that we obtain for purposes of manufacturing MACI 
and  Epicel.  We  rely  on  these  systems  to  maintain  the  chain  of  identity  for  each  autologous  product,  and  to  ensure  timely 
delivery of product, prior to expiration. Each of our products has a limited usable life measured in days from the completion of 
the manufacturing process to patient implant or grafting. Accordingly, maintaining accurate scheduling logistics is critical. In 
addition, these IT systems store and protect the privacy of certain patient information, which is required for the manufacture of 
our  individualized  cell  therapy  products.  We  have  also  developed  an  integrated  information  technology  system  for  benefit 
coordination  for  MACI  patients  who  have  opted-in  to  the  My  Cartilage  Care  program,  which  we  use  with  our  benefit 
coordination  contractor  and  our  contracted  specialty  pharmacies.  This  system  contains  patient-related  information  some  of 
which is accessible by company personnel and healthcare professionals for surgery coordination activities. If any of our systems 
were to fail or be disrupted for an extended period of time, we could lose product sales and our revenue and reputation would 
suffer.  Similarly,  in  the  event  our  systems  were  to  be  breached  by  an  unauthorized  third-party,  that  party  could  potentially 
access the aforementioned patient information, which could cause us to suffer further reputational damage and loss of customer 
confidence. Any one of these events could cause our business to be materially harmed and our results of operations would be 
adversely impacted. 

Our  inability  to  complete  our  product  development  activities  successfully  would  materially  limit  our  ability  to  operate  or 
finance our operations.

In order to obtain regulatory approvals necessary to commercialize future product candidates in the U.S., we must conduct 
adequate and well-controlled clinical trials to demonstrate the safety and effectiveness of those products, in compliance with 
current regulatory requirements. We may not be able to successfully complete the development of future product candidates, or 
successfully market our technologies or future product candidates. We, and any of our potential collaborators, may encounter 
problems  and  delays  relating  to  research  and  development,  regulatory  approval  and  intellectual  property  rights  of  relevant 
technologies and future product candidates. Our research and development programs may not be successful, or our cell therapy 
technologies and future product candidates may not facilitate the production of cells outside the human body with the expected 
results. Additionally, our technologies and future product candidates may not prove to be safe and effective in clinical trials, 
and we may not obtain the requisite regulatory approvals for our product candidates. If any of these events occur, our future 
prospects may be adversely impacted.

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We  must  successfully  complete  nonclinical  and  clinical  development  to  be  able  to  demonstrate  safety  and  efficacy  to  seek 
marketing  approval  of  our  current  or  future  product  candidates.  Lack  of  efficacy  and  or  safety  events  can  lead  to  the 
discontinuation  of  clinical  development,  and  this  can  occur  at  any  stage  of  the  clinical  development  program.  We  may 
experience  numerous  unforeseen  events  during  development  that  can  delay  or  prevent  commercialization  of  our  future 
development candidates.

The results of early stage clinical trials do not ensure success in later clinical trials, and interim results are not necessarily 
predictive of final results. Data obtained from clinical activities are not always conclusive and may be susceptible to varying 
interpretations, which could delay, limit or prevent regulatory approval.

Additionally, several of our ongoing clinical trials utilize an “open-label” trial design. An “open-label” clinical trial is one 
where both the patient and investigator know whether the patient is receiving the investigational product candidate or either an 
existing approved drug or placebo. Most typically, open-label clinical trials test only the investigational product candidate and 
sometimes may do so at different dose levels. Open-label clinical trials are subject to various limitations that may exaggerate 
any therapeutic effect as patients in open-label clinical trials are aware when they are receiving treatment. Open-label clinical 
trials may be subject to a “patient bias” where patients perceive their symptoms to have improved merely due to their awareness 
of  receiving  an  experimental  treatment.  In  addition,  open-label  clinical  trials  may  be  subject  to  an  “investigator  bias”  where 
those  assessing  and  reviewing  the  physiological  outcomes  of  the  clinical  trials  are  aware  of  which  patients  have  received 
treatment  and  may  interpret  the  information  of  the  treated  group  more  favorably  given  this  knowledge.  The  results  from  an 
open-label trial may not be predictive of future clinical trial results with any of our product candidates for which we include an 
open-label clinical trial when studied in a controlled environment with a placebo or active control.

Our planned clinical trials may not begin or be completed on schedule, if at all. Typically, if a biological product is intended 
to treat a chronic disease, safety and efficacy data must be gathered over an extended period of time, which can range from six 
months to three years or more.

With respect to any clinical trials affecting our approved products or future development candidates, failures or delays can 

occur at any stage of the trials, and may be directly or indirectly caused by a variety of factors, including but not limited to:

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Delays  in  securing  clinical  investigators  or  trial  sites  for  our  clinical  trials  and  their  subsequent  performance  in 
conducting accurate and reliable trials on a timely basis;
Delays in obtaining IRB and other regulatory approvals to commence a clinical trial;
Slower than anticipated rates of patient recruitment and enrollment in our clinical trials, or failing to reach the targeted 
number of patients due to competition for patients from other trials;
Limited or no availability of coverage, reimbursement and adequate payment from health maintenance organizations 
and other third-party payers for the use of biological products supplied for use in our clinical trials;
Negative or inconclusive results from clinical trials;
Unforeseen adverse effects interrupting, delaying, or halting clinical trials of any future therapeutic product candidates, 
and possibly resulting in the FDA or other regulatory authorities denying approval of any future therapeutic product 
candidates;
Unforeseen safety issues;
Approval and introduction of new therapies or changes in standards of practice or regulatory requirements or guidance 
that render our clinical trial endpoints or the targeting of our proposed indications obsolete;
Inability to monitor patients adequately during or after treatment or problems with investigator or patient compliance 
with the trial protocols;
Inability to replicate in large controlled trials safety and efficacy data obtained from a limited number of patients in 
uncontrolled trials;
Inability or unwillingness of medical investigators to follow our clinical protocols; and
Unavailability of clinical trial supplies.

The FDA, the IRBs, and the sponsor monitor the progress of clinical trials and they may suspend or terminate a clinical trial 
at any time because of concerns related to patient safety or for other considerations. The FDA may impose a clinical hold on our 
trials because of safety concerns that have arisen for products or product candidates that are similar to our product candidates. 
Even when successful clinical results are reported for a product from a completed clinical trial, the durability of response may 
not be sustained over time, or may not be sufficient to support regulatory approval.

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Our current product development activities include but are not limited to projects directed at expanding clinical indications, 
increasing  the  ease  of  use  of  our  products  for  our  customers,  and  decreasing  the  cost  of  manufacturing  our  products.  These 
production process changes may alter the functionality of our cells and require various additional levels of experimental and 
clinical  testing  and  evaluation.  Any  such  testing  could  lengthen  the  time  before  these  product  enhancements  would  be 
commercially available.

We rely on third parties to conduct some of our clinical trials, and their failure to perform their obligations in a timely or 
competent manner may delay development and/or impact commercialization, if approved, of our current and future product 
candidates.

We use clinical research organizations (“CROs”) to assist in the conduct of our clinical trials. We may face delays outside of 
our  control  if  these  parties  do  not  perform  their  obligations  in  a  timely  or  competent  fashion,  or  if  we  are  forced  to  change 
service providers. Any third-party that we hire to conduct clinical trials may also provide services to our competitors, which 
could compromise the performance of their obligations to us. If we experience significant delays in the progress of our clinical 
trials,  the  commercial  prospects  for  our  current  and  future  product  candidates  could  be  harmed  and  our  ability  to  generate 
product  revenue  would  be  delayed  or  prevented.  In  addition,  we  and  any  provider  that  we  retain  will  be  subject  to  GCP 
requirements.  If  GCP  and  other  regulatory  requirements  are  not  adhered  to  by  us  or  our  third-party  providers  or  clinical 
investigators,  the  conduct  of  the  trial  may  be  compromised  and  the  development  and  commercialization  of  our  current  and 
future product candidates could be delayed or approval may never be obtained.

Any failure by a CRO, a clinical trial site, or clinical investigator, or us to successfully accomplish clinical trial monitoring, 
data collection, safety monitoring and reporting, and data management and other services in a timely manner and in compliance 
with regulatory requirements could have a material adverse effect on our ability to utilize the trial to obtain regulatory approval 
or  complete  clinical  development  of  our  product  candidates  to  support  regulatory  approval.  Problems  with  the  timeliness  or 
quality of the work of a CRO or a clinical trial site or clinical investigator may lead us to seek to terminate the relationship and 
use  an  alternate  provider.  However,  making  such  changes  may  be  costly  and  may  delay  our  trials,  could  affect  regulatory 
approval and contractual restrictions may make such a change difficult or impossible. Additionally, it may be difficult to find a 
replacement organization that can conduct our trials in an acceptable manner and at an acceptable cost.

We  face  intense  competition  in  the  markets  targeted  by  our  products.  Many  of  our  competitors  have  substantially  greater 
resources than we do, and we expect that all of our products will face intense competition from existing or future products, 
which may impact our ability to successfully commercialize our products.

All  of  our  products  face  intense  competition  from  existing  and  future  products  marketed  by  large  companies.  These 
competitors  may  successfully  market  products  that  compete  with  our  products,  identify  and  bring  to  market  new  product 
candidates earlier than we do, or develop products that are more effective or less costly than our products. These competitive 
factors could require us to conduct substantial new research and development activities to establish new product targets, which 
would be costly and time consuming. These activities can adversely impact our ability to effectively commercialize products 
and achieve revenue and profits.

If  we  do  not  keep  pace  with  our  competitors  and  with  technological  and  market  changes,  our  products  will  become  less 
attractive or obsolete and our business may suffer.

The markets for our products are highly competitive, subject to rapid technological changes, and vary for different product 
candidates and processes that directly compete with our products. Our competitors in the medical and biotechnology industries 
may  have  superior  products,  research  and  development,  manufacturing,  and  marketing  capabilities,  financial  resources  or 
marketing positions. Furthermore, our competitors may have developed, or could in the future develop, new technologies that 
compete with our products or even render our products obsolete.

To the extent that others develop new technologies that address the targeted application for our products, our business will 
suffer.  Finally,  if  we  are  unable  to  continue  to  develop  and  market  new  products  and  technologies  in  a  timely  manner,  the 
demand  for  our  products  may  decrease  or  our  products  could  become  obsolete,  and  our  revenue  may  decline  or  our  growth 
prospects may be adversely affected.

Restrictions on the use of animal-derived materials could harm our product development and commercialization efforts.

Some  of  the  manufacturing  materials  and/or  components  that  we  use  in,  and  which  are  critical  to,  implementation  of  our 
technology  involve  the  use  of  animal-derived  products,  including  fetal  bovine  serum.  Supplier  changes  or  regulatory  actions 

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may  limit  or  restrict  the  availability  of  such  materials  for  clinical  and  commercial  use  for  a  variety  of  reasons  including 
contamination or perceived risk of contamination with an adventitious agent, such as bovine spongiform encephalopathy, in one 
of  our  suppliers’  herds.  This  may  lead  to  a  restricted  supply  of  the  serum  currently  required  for  our  product  manufacturing 
processes. Any restrictions on these materials would impose a potential competitive disadvantage for our products or prevent 
our ability to manufacture our cell products. The FDA and other regulatory agencies have issued regulations for controls over 
bovine material in animal feed. These regulations do not appear to affect our ability to purchase the manufacturing materials we 
currently  use.  However,  regulatory  agencies  may  introduce  new  regulations  that  could  affect  our  operations.  Our  inability  to 
develop or obtain alternative compounds would harm our product development and commercialization efforts. There are certain 
limitations in the supply of certain animal-derived materials, which may lead to delays in our ability to complete clinical trials 
or eventually to meet the anticipated market demand for our cell products.

If our licensing arrangement with MediWound is unsuccessful, our development of NexoBrid and its associated revenues 
may be limited.

We  have  entered  into  a  licensing  arrangement  with  MediWound  for  the  development  of  NexoBrid  in  North  America. 
However,  there  can  be  no  assurance  that  this  agreement  and  our  and  MediWound’s  efforts  pursuant  to  it  will  result  in  FDA 
approval  of  NexoBrid,  or  that  we  will  be  able  to  market  NexoBrid  at  a  profit.  Under  the  terms  of  the  License  Agreement, 
MediWound  will  continue  to  conduct  all  development  activities  under  the  supervision  of  a  Central  Steering  Committee 
comprised  of  members  of  each  party  until  the  BLA  is  approved  and  subsequently  transferred  to  Vericel.  Collaboration  and 
licensing arrangements pose many risks, including, but not limited to, the following:

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collaborations and licensing arrangements may be terminated;
collaborators and licensors may delay clinical trials and prolong clinical development, or under-fund or stop a clinical 
trial;
expected revenue might not be generated because product candidates may not be approved;
collaborators  and  licensors  could  independently  develop,  or  develop  with  third  parties,  products  that  could  compete 
with our future products despite non-competition provisions;
the  terms  of  our  contracts  with  current  or  future  collaborators  and  license  parties  may  not  be  favorable  to  us  in  the 
future;
disputes may arise delaying or terminating the research, development, or commercialization of our product candidates, 
or result in significant and costly litigation or arbitration; and 
one or more third-party developers could obtain approval for a similar product prior to the product candidate resulting 
in unforeseen price competition in connection with the product candidate.

Product  development  is  a  lengthy  and  expensive  process,  with  an  uncertain  outcome.  If  we  are  not  able  to  successfully 
develop NexoBrid, there may be a material adverse impact on our business. 

We intend to commercialize NexoBrid in the U.S. and potentially other North American countries. However, before we can 
commercialize NexoBrid, we must first obtain regulatory approval for the sale of NexoBrid in any jurisdiction, which includes 
the submission  of an  application utilizing completed  and ongoing clinical  studies to demonstrate  that  the product  is safe  and 
effective.  We  depend  on  MediWound  for  its  efforts  in  completing  clinical  trials  and  other  clinical  activities  pursuant  to  the 
development plan, obtaining regulatory approval and manufacturing and supplying NexoBrid.

Certain events could delay or prevent our ability to successfully gain regulatory approval, including:

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patients  may  not  participate  in  necessary  follow-up  visits  to  obtain  required  data,  which  would  result  in  significant 
delays in the clinical testing process;
an audit of MediWound’s supply chain or manufacturing facilities and/or processes could reveal noncompliance or a 
regulatory agency requires further testing or inspections of such processes;
third-party  contractors,  such  as  a  research  institute,  may  fail  to  comply  with  regulatory  requirements  or  meet  their 
contractual obligations to MediWound;
clinical or manufacturing-related data submitted to the FDA during BLA submission or re-submission may be found 
by the agency to be inadequate or incomplete;
travel  and  other  restrictions  caused  by  the  COVID-19  pandemic  may  limit  or  prohibit  the  FDA  from  conducting 
required  CMC  inspections  of  certain  facilities  involved  in  the  production  of  NexoBrid,  resulting  in  a  delay  of 
regulatory approval;
undetected  or  concealed  fraudulent  activity  by  a  clinical  researcher,  if  discovered,  could  preclude  the  submission  of 
clinical data prepared by that researcher, lead to the suspension or substantive scientific review of one or more of our 

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marketing applications by regulatory agencies, and result in the recall of any approved product distributed pursuant to 
data determined to be fraudulent; and
an audit of preclinical or clinical studies by regulatory authorities may reveal noncompliance with applicable protocols 
or regulations, which could lead to disqualification of the results and the need to perform additional studies.

•

A significant delay or a failure to receive regulatory approval for NexoBrid in the U.S. may have a material adverse impact 

on our business. 

NexoBrid’s approval in the U.S. for the treatment of severe burns may be further delayed, or it may not be approved for use 
in the U.S. and other North American markets at all.

On  September  16,  2020,  we  announced  that  the  FDA  had  accepted  for  review  MediWound’s  BLA  seeking  marketing 
approval for NexoBrid in the U.S. for the treatment of severe burns, and had assigned a PDUFA target date for the product of 
June 29, 2021. The BLA submission is based in large part on data derived from a U.S. Phase 3 pivotal study. MediWound is 
conducting  twelve  and  twenty-four  month  safety  follow-ups  for  cosmesis,  function,  quality  of  life  and  other  safety 
measurements. Data from MediWound’s twelve-month follow-up was submitted to FDA as part of the BLA submission. Data 
from  the  twenty-four  month  follow-up  will  be  submitted  to  the  agency  as  a  safety  update  in  connection  with  a  BLA 
resubmission.  While  this  and  previous  studies  evaluating  NexoBrid  have  met  their  primary  endpoints,  we  cannot  predict  the 
outcome of the planned twenty-four month safety follow-ups or whether the FDA will approve the BLA based on the available 
preclinical and clinical data and the submitted manufacturing processes, and the cGMP data.

On June 29, 2021, we announced that MediWound received a complete response letter from the FDA regarding the BLA for 
NexoBrid.  The  FDA  communicated  to  MediWound  that  it  had  completed  its  review  of  the  BLA,  as  amended,  and  had 
determined  that  it  cannot  approve  the  BLA  in  its  present  form.  The  FDA  identified  issues  related  to  the  chemistry, 
manufacturing  and  controls,  or  CMC  section  of  the  BLA  and  had  requested  that  MediWound  provide  additional  CMC 
information. The FDA stated that it had not reviewed several amendments submitted by MediWound in response to the CMC 
information requests related to the BLA. The FDA also stated that inspections of manufacturing facilities in Israel and Taiwan 
are  required  before  the  BLA  can  be  approved,  but  that  it  was  unable  to  conduct  the  required  inspections  during  the  original 
review cycle due to COVID-19-related travel restrictions. In addition, the complete response letter referenced observations that 
were made during GCP inspections related to the DETECT study and requested that MediWound address questions regarding 
the  impact  of  the  observations  on  the  study’s  efficacy  findings.  The  FDA  also  requested  that  MediWound  provide  a  safety 
update as part of a BLA resubmission.

While we intend to work with MediWound and the FDA to address the issues identified in the complete response letter to 
seek the potential approval of NexoBrid, we cannot predict how long it will take for MediWound and/or us to respond to the 
communication.  We  also  cannot  predict  whether  the  FDA  will  accept  any  such  resubmission  for  review,  and,  if  such 
resubmission  is  accepted  for  review,  the  length  of  time  of  any  subsequent  FDA  review.  We  also  cannot  predict  whether  the 
FDA will ultimately approve the NexoBrid BLA. In addition, if approval to market NexoBrid is sought in Mexico or Canada, 
we  cannot  predict  how  long  regulatory  authorities  in  those  countries  will  take  to  provide  NexoBrid  with  marketing 
authorization  in  their  jurisdictions  or  whether  such  authorizations  will  be  granted  at  all.  A  significant  delay  or  a  failure  to 
receive regulatory approval for NexoBrid in the U.S. may have a material adverse impact on our business prospects.

There is no guarantee that NexoBrid will be accepted in the market even if regulatory approval is received.

The  success  of  NexoBrid,  if  and  when  approved,  depends  upon  the  acceptance  of  NexoBrid  by  patients,  the  medical 
community and third-party payers, effectively competing with other products, a continued acceptable safety profile following 
approval and qualifying for, maintaining, enforcing and defending related intellectual property rights and claims. Even if we 
and MediWound successfully obtain regulatory approvals to market NexoBrid, our revenues will be dependent, in part, upon 
the  size  of  the  markets  for  which  we  gain  regulatory  approval.  If  the  markets  that  we  are  targeting  are  not  as  large  as  we 
estimate and/or if the acceptance and use of NexoBrid within those markets is not as significant as we estimate, we may not 
generate significant revenues from sales of such products, if approved.

Our  licensor,  MediWound,  is  dependent  on  a  contract  with  the  U.S.  Biomedical  Advanced  Research  and  Development 
Authority to fund the Phase 3 clinical trial and other development activities of NexoBrid in the U.S. and these contracts may 
be terminated by BARDA at any time.

MediWound  has  a  contract  with  BARDA  valued  at  up  to  $132.0  million  for  the  advancement  of  the  development  and 
manufacturing, as well as the procurement, of NexoBrid in the U.S. Under the contract, BARDA has agreed to fund up to $56.0 

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million of the development costs of NexoBrid required to obtain marketing approval in the U.S., including its ongoing pediatric 
Phase  3  study  and  its  expansion  to  include  U.S.  pediatric  burn  care  sites,  and  has  an  option  to  further  fund  $10.0  million  in 
development activities for other potential NexoBrid indications. BARDA confirmed its previous commitment, began procuring 
NexoBrid in August and December of 2020 and confirmed additional deliveries will occur over the subsequent five quarters for 
emergency  stockpile,  as  part  of  the  HHS  mission  to  build  national  preparedness  for  public  health  medical  emergencies.  The 
initial BARDA procurement is valued at $16.5 million. In addition, BARDA holds an option to procure additional quantities of 
NexoBrid through funding of up to $50.0 million. BARDA recently awarded MediWound a new contract to develop NexoBrid 
for the treatment of Sulfur Mustard injuries as part of BARDA’s preparedness for mass casualty events. The contract provides 
approximately $12 million of funding to support research and development activities up to pivotal studies in animals under the 
U.S. FDA Animal Efficacy Rule and contains options for additional funding of up to $31.0 million for additional development 
activities,  animal  pivotal  studies,  and  the  BLA  submission  for  licensure  of  NexoBrid  for  the  treatment  of  Sulfur  Mustard 
injuries. MediWound also was recently awarded funding for the NexoBrid expanded access treatment (“NEXT”) protocol being 
conducted under the FDA’s expanded access program. However, the contracts provide that BARDA may terminate the contract 
at  any  time,  at  its  convenience,  without  any  further  funding  obligations.  There  can  be  no  assurances  that  BARDA  will  not 
terminate the contract. Changes in government budgets and agendas may result in a decreased and de-prioritized emphasis on 
supporting the development of products for the treatment of severe burns such as NexoBrid. Any reduction or delay in BARDA 
funding may result in a decrease in planned development activities, including the development of NexoBrid for the treatment of 
Sulfur  Mustard  injuries  and  the  NEXT  study.  In  addition,  the  loss  of  funding  may  adversely  affect  MediWound’s  ability  to 
complete the required activities to comply with its obligations under the License Agreement. This could lead to a modification 
of the financial provisions of our agreement or a significant delay in the development of NexoBrid. Further, we cannot provide 
any  assurances  as  to  when  or  whether  BARDA’s  commitment  for  procurement  of  NexoBrid  will  occur  or  when  or  whether 
BARDA’s option to fund additional development activities for NexoBrid will be exercised.

Risks Related to the Manufacturing and Production of Our Products

We have limited manufacturing capacity and our commercial manufacturing operations in the U.S. depend on one facility. 
If the facility is destroyed or we experience any manufacturing difficulties, disruptions, or delays, this could limit supply of 
our products or adversely affect our ability to conduct clinical trials and our business would be adversely impacted.

We  presently  conduct  all  of  our  commercial  manufacturing  operations  in  the  U.S.,  at  one  facility  located  in  Cambridge, 
Massachusetts.  As  a  result,  all  of  the  commercial  manufacturing  for  the  U.S.  market  of  our  marketed  products,  MACI  and 
Epicel, takes place at a single U.S. facility. If regulatory, manufacturing or other problems require us to discontinue production 
at  the  Cambridge  facility,  we  will  not  be  able  to  supply  our  products  to  our  patients,  which  would  adversely  impact  our 
business. If this facility, or some or all of the equipment in it, is significantly damaged or destroyed by fire, flood, power loss, 
catastrophic incident, or similar event, we will not be able to quickly or inexpensively replace our manufacturing capacity, and 
we  may  not  be  able  to  replace  our  facility  at  all.  In  the  event  of  a  temporary  or  protracted  loss  of  the  facility  or  critical 
equipment, we might not be able to transfer manufacturing to a third-party. Even if we could transfer manufacturing from one 
facility to a third-party, the shift would likely be expensive and time-consuming, particularly since an alternative facility would 
need to comply with applicable regulatory and quality standard requirements whereby validation and FDA approval would be 
required  before  any  products  manufactured  at  that  facility  could  be  made  commercially  available.  In  addition,  we  do  not 
currently  have  a  fully  automated  manufacturing  process,  which  could  potentially  introduce  contaminants  to  the  production 
process or other problems due to human error. 

While  we  do  maintain  insurance  coverage  against  damage  to  our  property  and  equipment,  if  we  have  underestimated  our 
insurance needs, we will not have sufficient insurance to cover losses above and beyond the limits on our policies. Additionally, 
any supply interruption could harm our reputation and cause our product sales and profitability to suffer even after such supply 
interruption is corrected. 

Failure of third parties, including for example Matricel GmbH, to manufacture or supply certain components, equipment, 
disposable  devices  and  other  materials  used  in  our  MACI  or  Epicel  cell  manufacturing  processes  would  impair  our  cell 
product development and commercialization.

We  rely  on  third  parties,  including  Matricel  GmbH  (“Matricel”)  to  manufacture  and/or  supply  certain  of  our  devices/
manufacturing  equipment  and  to  manufacture  and/or  supply  certain  components,  equipment,  disposable  devices  and  other 
materials used in our cell manufacturing process to manufacture our marketed cell therapy products and to develop our product 
candidates. In many instances these third parties serve as our sole suppliers. For example, Matricel is the sole supplier of the 
membrane for MACI. It would be difficult to obtain alternate sources of supply on a short-term basis due to the need for FDA 
approval of a new supplier. If any of our manufacturers or suppliers fails to perform its respective obligations, or if our supply 

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of certain components, equipment, disposable devices and other materials is limited or interrupted, it could impair our ability to 
manufacture our products, which would delay our ability to market our commercial products or future product candidates or 
conduct clinical trials on a timely and cost-competitive basis, if at all.

Many of our suppliers are sole or single source suppliers. We do not have long-term supply agreements with many of our 
third‑party sole or single source suppliers of certain components and other materials used in our cell manufacturing process to 
manufacture our marketed cell therapy products. We purchase our required supply on a purchase order basis, and at any time 
the third-party suppliers could stop supplying our orders. FDA approval of a new supplier may be required if these materials 
become unavailable from our current suppliers. Although there may be other suppliers that have equivalent materials that would 
be available to us, FDA approval of any alternate suppliers, if required, could take several months or a year or more to obtain, if 
we could obtain such approval at all. Should we need to find alternate manufacturers or suppliers, we will also need to verify, 
such as through a manufacturing comparability study, that any new manufacturing process will produce our product candidate 
according  to  the  specifications  previously  submitted  to  the  FDA  or  another  regulatory  authority.  Any  delay,  interruption  or 
cessation of production by our third-party suppliers of important materials, any delay in qualifying new materials, if necessary, 
or any delay associated with the transition to and verification of any new manufacturers or suppliers would prevent or delay our 
ability  to  manufacture  products.  In  addition,  a  supplier’s  variation  in  a  raw  material  or  testing,  either  unknown  to  us  or 
incompatible with our manufacturing process, or any other problem with our materials, testing or components, would prevent or 
delay our ability to manufacture products. These delays may limit our ability to meet demand for our products, which would 
have a material adverse impact on our business, results of operations and financial condition.

We may be unable to establish any agreements with third-party suppliers or to do so on acceptable terms. Even if we are 
able to establish agreements with third-party suppliers, reliance on third-party suppliers entails additional risks, including the 
possible breach of the supply agreement by the third-party, and the possible termination or nonrenewal of the agreement by the 
third-party at a time that is costly or inconvenient for us.

In addition, we may not be able to continue our present arrangements with our suppliers, supplement existing relationships, 
establish and maintain new relationships or be able to identify and obtain the ancillary materials that are necessary to develop 
our product candidates in the future. Our dependence upon third parties for the supply and manufacture of these items could 
adversely affect our ability to develop and deliver commercial and commercially feasible products on a timely and competitive 
basis.

Failure by our third-party manufacturers, including Matricel, to comply with the regulatory requirements set forth by the 
FDA with respect to our products could limit our ability to manufacture commercial products.

Third-party manufacturers, such as Matricel, are subject to inspection by the FDA for cGMP compliance, as well as for their 
ability  to  manufacture  the  components,  products  or  product  candidates  in  compliance  with  the  established  process  and 
procedure for the product or product candidate during an inspection. We may compete with other companies for access to these 
manufacturers’ facilities and may be subject to delays in manufacture if the manufacturers give other clients higher priority than 
they give to us. If we are unable to secure and maintain third-party manufacturing capacity, the development and sales of our 
products and product candidates, if approved, and our financial performance may be materially affected.

Manufacturers  of  FDA-regulated  products  are  obligated  to  operate  in  accordance  with  FDA-mandated  requirements.  A 
failure of any of our third-party manufacturers to establish and follow cGMP requirements and to document their adherence to 
such  practices  may  lead  to  significant  delays  in  the  availability  of  material  for  clinical  trials,  may  delay  or  prevent  filing  or 
approval of marketing applications for our future product candidates, and may cause delays or interruptions in the availability 
of our products for commercial distribution. This could result in higher costs to us or deprive us of potential product revenues.

Complying  with  cGMP,  ICH  and  other  non-U.S.  regulatory  requirements  will  require  that  we  expend  time,  money,  and 
effort  in  production,  recordkeeping,  and  quality  control  to  assure  that  the  product  or  product  candidate  meets  applicable 
specifications and other requirements. We, or our contracted manufacturing facility, must also pass a pre-approval inspection by 
the FDA for future product candidates, and are subject to routine FDA cGMP inspections. Should the FDA determine that an 
inspection  is  necessary  for  approval  and  an  inspection  cannot  be  completed  during  the  review  cycle  due  to  COVID-19 
pandemic restrictions on travel, the FDA has stated that it generally intends to issue a complete response letter. Further, if there 
is  inadequate  information  to  make  a  determination  on  the  acceptability  of  a  facility,  the  FDA  may  defer  action  on  the 
application until an inspection can be completed. Throughout the pandemic, several companies announced receipt of complete 
response  letters  due  to  the  FDA’s  inability  to  complete  required  inspections  for  their  applications.  Regulatory  authorities 
outside  the  U.S.  may  adopt  similar  restrictions  or  other  policy  measures  in  response  to  the  COVID-19  pandemic  and  may 
experience delays in their regulatory activities. Failure to address any FDA inspection observations in a timely manner, pass 

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pre-approval  inspections  or  comply  with  cGMP  requirements  can  result  in  delays  to  approvals  for  future  product  candidates 
and/or  regulatory  action  that  can  limit  the  ability  to  manufacture  commercial  products.  As  a  result,  our  business,  financial 
condition, and results of operations may be materially harmed.

The manufacture of cell therapy products is characterized by inherent risks and challenges and has proven to be a costly 
endeavor relative to manufacturing other therapeutic products.

The  manufacture  of  cell  therapy  products,  such  as  our  products  and  product  candidates,  is  highly  complex  and  is 
characterized by inherent risks and challenges such as biological raw material inconsistencies, logistical challenges, significant 
quality control and assurance requirements, manufacturing complexity, and significant manual processing. Unlike products that 
rely  on  chemicals  for  efficacy,  such  as  most  pharmaceuticals,  cell  therapy  products  are  difficult  to  characterize  due  to  the 
inherent variability of biological input materials. When manufacturing autologous cell therapies, the number and composition of 
the cell population varies from patient-to-patient, in part due to the age of the patient, since the therapy is dependent on patient-
specific  physiology.  Such  variability  in  the  number  and  composition  of  these  cells  could  adversely  affect  our  ability  to 
manufacture autologous cell therapies in a cost-effective manner and meet acceptable product release specifications for use in a 
clinical trial or, if approved, for commercial sale.

Difficulty in characterizing biological materials or their interactions creates greater risk in the manufacturing process. We 
attempt to mitigate risks associated with the manufacture of biologics by continuing to improve the characterization of all of our 
input materials, utilizing multiple vendors for supply of qualified biological materials when possible, and manufacturing some 
of these materials ourselves. However, there can be no assurance that we will be able to maintain adequate sources of biological 
materials  or  that  the  biological  materials  that  we  maintain  in  inventory  will  yield  finished  products  that  satisfy  applicable 
product  release  criteria.  Our  inability  to  obtain  necessary  biological  materials  or  to  successfully  manufacture  cell  therapy 
products that incorporate such materials could have a material adverse effect on our results of operations.

There  can  be  no  assurance  that  we  or  any  third-party  contractors  with  whom  we  enter  into  strategic  relationships  will  be 
successful  in  streamlining  manufacturing  operations  and  implementing  efficient,  low-cost  manufacturing  capabilities  and 
processes  that  will  enable  us  to  meet  and/or  maintain  the  quality,  price  and  production  standards  or  production  volumes 
necessary  to  achieve  our  growth  and  profitability  objectives  as  projected,  or  at  all.  Additionally,  since  the  beginning  of  the 
COVID-19 pandemic, three vaccines for COVID-19 have received Emergency Use Authorization by the FDA and two of those 
later  received  marketing  approval.  Additional  vaccines  may  be  authorized  or  approved  in  the  future.  The  recent  demand  for 
vaccines  designed  to  protect  against  COVID-19  infection  and  the  potential  for  manufacturing  facilities  and  materials  to  be 
commandeered  under  the  Defense  Production  Act  of  1950,  or  equivalent  foreign  legislation,  may  make  it  more  difficult  to 
obtain  materials  or  manufacturing  supplies  for  the  products  needed  for  our  preclinical  studies  or  clinical  trials  or  for  our 
commercial products, which could lead to delays in studies, trials, or our commercial supply.

If any of our manufacturers or suppliers fails to perform its respective obligations, or if our supply of certain components, 
equipment,  disposable  devices  and  other  materials  is  limited  or  interrupted,  ultimately  we  may  be  forced  to  manufacture  the 
materials  ourselves,  for  which  we  may  not  have  the  experience,  capabilities  or  resources.  In  some  cases,  the  technical  skills 
required  to  manufacture  our  products  or  product  candidates  may  be  unique  or  proprietary  to  the  original  manufacturer  or 
supplier, and we may have difficulty, or there may be contractual restrictions prohibiting us from, transferring such skills to a 
back-up or alternate supplier, or we may be unable to transfer such skills at all. 

Risks Related to Our Regulation by the FDA and other Government Entities

Failure to maintain required regulatory approvals would severely limit our ability to sell our products.

We  must  maintain  our  domestic  regulatory  approvals  to  continue  to  commercialize  our  products  in  the  U.S.  We  must 
demonstrate  the  safety,  purity  and  potency,  or  efficacy,  of  cell  therapy  products  to  obtain  FDA  regulatory  approval  prior  to 
marketing  in  the  U.S.  Demonstration  of  safety  and  efficacy  requires  the  conduct  of  nonclinical  studies  and  well-controlled 
clinical  trials  in  compliance  with  FDA,  International  Conference  of  Harmonization  (“ICH”)  and  applicable  local  regulations. 
The FDA regulatory review process to obtain marketing approval is a rigorous process that requires demonstrating the ability to 
manufacture  the  product  in  compliance  with  cGMP  in  addition  to  demonstrating  a  favorable  risk/benefit  profile  and  making 
certain post-marketing commitments.

To date, our product commercialization efforts have been limited to the U.S. In the event we market any products outside of 
the  U.S.  in  the  future,  we  will  be  required  to  maintain  our  foreign  regulatory  approvals  in  compliance  with  regulatory 
requirements and applicable local regulations to allow for commercialization outside the U.S. Regulatory requirements outside 

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the U.S. often require additional studies and data to obtain registration and, as a result, approval timelines can also be longer 
than those in the U.S.

The safety, potency and purity of our products must be monitored to be in compliance with FDA requirements for safety, 
cGMP, and all other applicable regulations. This requires adverse event monitoring and reporting to regulatory agencies, as well 
as submission and approval of any changes in the manufacturing process. Our manufacturing and testing facilities are subject to 
FDA periodic inspections for compliance with cGMP requirements. Failure to meet regulatory requirements and post-marketing 
commitments and maintain cGMP compliance could result in severe and detrimental regulatory actions, including the loss of 
marketing approval.

Any changes in the regulatory requirements that affect our products and/or future product candidates could prevent, limit or 
delay our ability to market or develop new product candidates.

FDA regulations establish the regulatory requirements for drugs, devices and biological products. Our cell therapy products 
are  regulated  as  devices  or  biologics  under  current  regulations.  Biologics  require  BLA  approval  in  the  U.S.  prior  to  being 
marketed. The regulations and guidance that govern the approval of biological products for marketing in the U.S. are subject to 
review and change by the FDA, and such potential changes could have an adverse impact on our ability to continue to market 
our products and bring new products to the market.

The price and sale of any of our products may be limited by health insurance coverage and government regulation.

Maintaining and growing sales of our products will depend in large part on the availability of adequate coverage and the 
extent  to  which  third-party  payers,  including  health  insurance  companies,  health  maintenance  organizations,  and  government 
health  administration  authorities  such  as  the  military,  Medicare  and  Medicaid,  private  insurance  plans  and  managed  care 
programs  will  pay  for  the  cost  of  the  products  and  related  treatment.  Hospitals  and  other  healthcare  provider  clients  that 
purchase our products typically bill various third-party payers to cover all or a portion of the costs and fees associated with the 
procedures in which such products are used, sometimes including the cost of the purchase of these products. See section entitled 
“Business - Government Regulation - Pharmaceutical Coverage and Reimbursement”.

Many private payers in the U.S. use coverage decisions and payment amounts determined by the Centers for Medicare & 
Medicaid Services (“CMS”), as guidelines in setting their coverage and reimbursement policies. While certain procedures using 
our  products  are  currently  covered  by  Medicare  and  other  third-party  payers,  future  action  by  CMS  or  other  government 
agencies, including the imposition of coverage and reimbursement limitations, may diminish payments to physicians, outpatient 
centers and/or hospitals for covered services. Additionally, payers may require us to conduct post-marketing studies in order to 
demonstrate the cost-effectiveness of our products and current and future product candidates to such payers’ satisfaction. Such 
studies might require us to commit a significant amount of management time and financial and other resources. Our products 
and  future  products  might  not  ultimately  be  considered  cost-effective.  As  a  result,  we  cannot  be  certain  that  the  procedures 
performed  with  our  products  will  be  reimbursed  at  a  cost-effective  level  or  reimbursed  at  all.  Furthermore,  the  healthcare 
industry  in  the  U.S.  has  experienced  a  trend  toward  cost  containment  as  government  and  private  insurers  seek  to  control 
healthcare costs by imposing lower payment rates and negotiating reduced contract rates with service providers. Increasingly, 
third-party payers have attempted to control costs by challenging the prices charged for medical products. Therefore, we cannot 
be certain that the procedures performed with our products will be reimbursed at a cost-effective level. Nor can we be certain 
that third-party payers using a methodology that sets amounts based on the type of procedure performed, such as those utilized 
in many privately managed care systems and by Medicare, will view the cost of our products as justified so as to incorporate 
such costs into the overall cost of the procedure. 

Moreover,  we  are  unable  to  predict  what  changes  will  be  made  to  the  reimbursement  methodologies  used  by  third-party 
payers  in  the  future.  As  a  result  of  the  continuing  evaluation  and  assessment  of  these  expected  payments,  our  estimates  for 
expected  payments  could  change.  We  cannot  be  sure  that  reimbursement  will  be  available  for  any  product  that  we 
commercialize  and,  if  reimbursement  is  available,  the  level  of  such  reimbursement.  Reimbursement  may  impact  the  demand 
for,  or  the  price  of,  any  product  or  product  candidate  for  which  we  obtain  marketing  approval.  Adequate  third-party 
reimbursement  might  not  be  available  to  enable  us  to  maintain  price  levels  sufficient  to  realize  an  appropriate  return  on 
investment in our products and future product development. If coverage or adequate reimbursement is not available, or if our 
costs of production increase faster than increases in reimbursement levels, we may not be able to successfully grow the sales of 
our  products  or  commercialize  any  current  and  future  product  candidates  for  which  marketing  approval  is  obtained.  If 
reimbursement  is  not  available  or  is  available  only  at  limited  levels,  we  may  not  be  able  to  successfully  commercialize  any 
product or product candidate for which we obtain marketing approval.

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We are subject to significant regulation with respect to the manufacturing of our products. If we are not able to comply with 
such regulation, our business may be materially harmed.

All  of  those  involved  in  the  preparation  of  a  cellular  therapy  for  commercial  sale  or  clinical  trials,  including  our  existing 
supply contract manufacturers and clinical trial investigators, are subject to extensive and continuing government regulations by 
the  FDA  and  comparable  agencies  in  other  jurisdictions.  Components  of  a  finished  therapeutic  product  approved  for 
commercial sale or used in late-stage clinical trials must be manufactured in accordance with cGMP. These regulations govern 
manufacturing  processes  and  procedures  and  the  implementation  and  operation  of  quality  systems  to  control  and  assure  the 
quality  of  investigational  products  and  products  approved  for  sale.  Our  facilities  and  quality  systems  and  the  facilities  and 
quality  systems  of  some  or  all  of  our  third-party  contractors  and  suppliers  are  subject  to  pre-approval  and  routine  FDA 
inspections for compliance with the applicable regulations as a condition of FDA approval of our products.

Generally, if any FDA inspection or audit identifies a failure to comply with applicable regulations or if a violation of our 
product specifications or applicable regulation occurs independent of such an inspection or audit, we or the FDA may require 
remedial  measures  that  may  be  costly  and/or  time  consuming  for  us  or  a  third-party  to  implement  and  that  may  include  the 
temporary or permanent suspension of a clinical trial or commercial sales, recalls, warning letters, market withdrawals, seizures 
or the temporary or permanent closure of a facility. Any such remedial measures imposed upon us or third parties with whom 
we contract could materially harm our business.

We could incur significant costs complying with environmental and health and safety requirements, or as a result of liability 
for contamination or other harm caused by hazardous materials that we use.

Our  research  and  development  and  manufacturing  processes  involve  the  use  of  hazardous  materials.  We  are  subject  to 
federal,  state,  local  and  foreign  environmental  requirements,  including  regulations  governing  the  use,  manufacture,  handling, 
storage and disposal of hazardous materials, discharge to air and water, the cleanup of contamination and occupational health 
and safety matters.  We  cannot eliminate the risk of contamination or injury  resulting from  hazardous  materials, and we may 
incur liability as a result of any contamination or injury. Under some environmental laws and regulations, we could also be held 
responsible for costs relating to any contamination at our past or present facilities and at third-party waste disposal sites where 
we have sent waste. These could include costs relating to contamination that did not result from any violation of law, and in 
some  circumstances,  contamination  that  we  did  not  cause.  We  may  incur  significant  expenses  in  the  future  relating  to  any 
failure to comply with environmental laws. Any such future expenses or liability could have a significant negative impact on 
our financial condition. The enactment of stricter laws or regulations, the stricter interpretation of existing laws and regulations 
or the requirement to undertake the investigation or remediation of currently unknown environmental contamination at our own 
or at a third-party site may require us to make additional expenditures, which could be material.

In order to obtain marketing authorization of any of our current or future therapy product candidates in the U.S., the FDA 
requires us to submit a BLA or marketing application, which is subject to the agency’s detailed review and the denial of such 
applications could negatively impact our prospects, financial condition and future results.

Cell therapy and other products require FDA review under an appropriate marketing application prior to commercialization. 
Future cell and other biologic therapy candidates would be subject to FDA’s biological product requirements and would require 
submission  of  a  BLA.  The  BLA  is  a  request  for  permission  to  introduce,  or  deliver  for  introduction,  a  biologic  product  into 
interstate commerce in the U.S. and, once submitted, undergoes a detailed and rigorous review by the FDA. The review process 
includes, among other requirements, pre-approval inspections of the manufacturing facility. Additionally, approval may rely on 
post-market commitments. These commitments may include costly activities, such as additional clinical trials, and a failure to 
meet these commitments can result in negative actions by the FDA, including the withdrawal of the product from the market.

Our business, financial condition, results of operation and cash flows could be significantly and negatively affected by 
substantial governmental regulations.

Our  products  are  subject  to  rigorous  regulation  by  the  FDA  and  numerous  other  federal,  state  and  foreign  governmental 
authorities. Overall, there appears to be a trend toward more stringent regulation worldwide, and we do not anticipate that this 
trend will dissipate in the near future.

In  general,  the  development,  testing,  labeling,  manufacturing  and  marketing  of  our  products  are  subject  to  extensive 
regulation and review by numerous governmental authorities both in the U.S. and abroad. The regulatory process requires the 
expenditure of significant time, effort and expense to bring new products to market. For example, the FDA approved Epicel as a 
HUD pursuant to an HDE application. A HUD is a medical device intended to benefit patients in the treatment or diagnosis of a 

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disease or condition that affects not more than 8,000 individuals in the U.S. per year. Once a HUD receives a HDE from the 
FDA, the product may be marketed and sold in the U.S. However, IRB approval is required before a HUD can be used at a 
facility, with the exception of emergency use. The HDE holder is responsible for ensuring that the product is administered only 
in  facilities  having  an  IRB  that  is  constituted  and  which  acts  in  accordance  with  the  agency’s  regulation  governing  IRBs, 
including the requirement of continuing review of the use of the device. HUDs are also subject to additional FDA requirements, 
such as adverse event reporting and the submission of updated information on a periodic basis to demonstrate that the HUD 
designation is still valid. Failure to meet FDA requirements pertaining to a HUD could result in the suspension or revocation of 
the HDE.

If  the  HDE  for  Epicel  is  suspended  or  revoked,  marketing  approval  for  the  product  would  require  the  submission  and 
approval of a PMA in order for Epicel to be commercially available. The PMA process is costly, lengthy and uncertain. A PMA 
must  be  supported  by  extensive  data,  including,  but  not  limited  to,  technical,  preclinical,  clinical  trial,  manufacturing  and 
labeling  data  to  demonstrate  to  the  FDA’s  satisfaction  the  safety  and  efficacy  of  the  device  for  its  intended  use.  If  the  HDE 
approval for Epicel was withdrawn, and we were unable to obtain premarket approval through the PMA process, we would be 
unable to market Epicel for sale in the U.S.

We  are  also  required  to  implement  and  maintain  stringent  reporting,  labeling  and  record  keeping  procedures  for  our 
products, both in the U.S., and abroad. Specifically, in the U.S., both before and after a product is commercially released, we 
have ongoing responsibilities under FDA regulations. Compliance with the FDA’s requirements, including the FDA’s cGMP 
recordkeeping regulations, labeling and promotional requirements, adverse event reporting regulations and applicable product 
tracking and tracing requirements, is subject to continual review and is monitored rigorously through periodic inspections by 
the  FDA  and  through  submission  of  annual  reports.  Our  failure  to  comply  with  federal,  state  and  foreign  governmental 
regulations could lead to the issuance of warning letters or untitled letters, the imposition of injunctions, suspensions or loss of 
regulatory approvals, product recalls, termination of distribution, product seizures or civil penalties. In the most extreme cases, 
criminal sanctions or the closure of our manufacturing facility are possible.

In  addition,  the  pharmaceutical,  biologic  and  medical  device  industries  also  are  subject  to  many  complex  laws  and 
regulations governing Medicare and Medicaid reimbursement, and which target healthcare fraud and abuse. Many of these laws 
and  regulations  are  subject  to  interpretation.  In  many  instances,  manufacturers  and  the  life  science  industry  do  not  have  the 
benefit  of  significant  regulatory  or  judicial  interpretation  of  these  laws  and  regulations.  In  certain  public  statements, 
governmental authorities have taken positions on issues for which little official interpretation was previously available. Some of 
these positions appear to be inconsistent with common practices within the industry but have not previously been challenged.

Various federal and state agencies have become increasingly active in recent years in their investigation and prosecution of 
various business practices, such as through the enforcement of the federal Anti-kickback Statute, the federal False Claims Act 
and the FFDCA and/or similar state laws. Governmental and regulatory actions against us could result in various consequences 
that could adversely impact our operations, including:

•
•
•
•
•
•

•

The recall or seizure of products;
The suspension or revocation of the authority necessary for the production or sale of a product;
The suspension of shipments from particular manufacturing facilities;
The imposition of fines and penalties;
The delay of our ability to introduce new products into the market;
Our exclusion or the exclusion of our products from being reimbursed by federal and state healthcare programs (such 
as  military,  Medicare,  Medicaid,  Veterans  Administration  health  programs  and/or  Civilian  Health  and  Medical 
Program Uniformed Service, or CHAMPUS); and
Other  civil  or  criminal  prosecution  or  sanctions  against  us  or  our  officers,  directors  and  employees,  such  as  fines, 
penalties or imprisonment.

Any  of  these  consequences,  in  combination  or  alone,  or  even  a  public  announcement  that  we  are  being  investigated  for 
possible violations of these laws, could have a material adverse effect on our business, financial condition, results of operations 
and cash flows.

In the U.S., if the FDA were to conclude that we are not in compliance with applicable laws or regulations or that any of our 
products are ineffective or pose an unreasonable health risk, the FDA could ban such products, detain or seize adulterated or 
misbranded  products,  order  a  recall,  repair,  replacement,  or  refund  of  payment  of  certain  products,  refuse  to  grant  pending 
applications,  refuse  to  provide  certificates  to  foreign  governments  for  exports,  and/or  require  us  to  notify  healthcare 
professionals  and  others  that  the  products  present  unreasonable  risks  of  substantial  harm  to  the  public  health.  The  FDA  may 

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also impose operating restrictions on a companywide basis, enjoin and restrain certain violations of applicable law pertaining to 
our products and assess civil or criminal penalties against our officers, employees or us. The FDA may also recommend further 
investigation  and  prosecution  to  the  U.S.  Department  of  Justice  (“DOJ”).  Adverse  regulatory  action,  depending  on  its 
magnitude, may restrict us from effectively marketing and selling our products.

In  many  of  the  foreign  countries  in  which  our  products  may  be  marketed  in  the  future,  we  will  be  subject  to  regulations 
affecting,  among  other  things,  clinical  efficacy,  product  standards,  packaging  requirements,  labeling  requirements,  import/
export restrictions, tariff regulations, duties and tax requirements. Many of the regulations applicable to our products in these 
countries,  such  as  the  Medicinal  Products  Directive  and  the  ATMP  guidelines  governing  products  in  the  EU,  are  similar  to 
those imposed by the FDA. In addition, in many countries the national health or social security organizations of those nations 
may require our products to be qualified before they can be marketed with the benefit of reimbursement eligibility. Failure to 
receive or delays in the receipt of relevant foreign qualifications could also be detrimental to our future growth.

As both U.S. and foreign government regulators have become increasingly stringent, we may be subject to more rigorous 
regulation  by  governmental  authorities  in  the  future.  Our  products  and  our  operations  are  also  often  subject  to  the  rules  of 
industrial standards bodies, such as the International Standards Organization (“ISO”). If we fail to adequately address any of 
these regulations, our business will be harmed.

NexoBrid  has  been  designated  as  an  orphan  drug  in  the  U.S.,  but  we  may  be  unable  to  obtain  or  maintain  such  a 
designation  or  the  benefits  associated  with  orphan  drug  status,  including  marketing  exclusivity,  which  may  cause  our 
revenue to be reduced.

.

Under the Orphan Drug Act, the FDA may grant orphan designation to drugs or biologics intended to treat a rare disease or 
condition, generally a disease or condition that affects fewer than 200,000 individuals in the U.S., or affects more than 200,000 
individuals in the U.S. and for which there is no reasonable expectation that the cost of developing and making available the 
drug  or  biologic  in  the  U.S  for  such  disease  or  condition  will  be  recovered  from  sales  in  the  U.S  of  such  drug  or  biologic. 
Orphan drug designation must be requested to and granted by the FDA before submitting a BLA. Among the other benefits of 
orphan  drug  designation  are  opportunities  for  grant  funding  towards  clinical  trial  costs,  tax  credits  for  certain  research  and  a 
waiver of the BLA application user fee. After the FDA grants orphan drug designation, the generic identity of the biologic and 
its potential orphan use are disclosed publicly by the FDA. Orphan drug designation does not necessarily convey any advantage 
in, or shorten the duration of, the regulatory review and approval process. The first BLA applicant to receive FDA approval for 
a  particular  product  to  treat  a  particular  disease  with  FDA  orphan  drug  designation  is  entitled  to  a  seven-year  exclusive 
marketing period in the U.S. for that product, for that indication. During the seven-year exclusivity period, the FDA may not 
approve  any  other  applications  to  market  the  same  drug  for  the  same  disease,  except  in  limited  circumstances,  such  as  a 
showing of clinical superiority to the product with orphan drug exclusivity or if the FDA finds that the holder of the orphan 
exclusivity has not shown that it can assure the availability of sufficient quantities of the orphan product to meet the needs of 
patients with the disease or condition for which the biologic was designated. Orphan drug exclusivity, which would most likely 
run concurrently with the exclusivity, if any, received from the time of first licensure of a reference product, does not prevent 
the FDA from approving a different biologic for the same disease or condition, or the same biologic for a different disease or 
condition. 

.

Such a designation may be revoked by the FDA in certain circumstances, such as if the agency finds that the applicant’s 
request  for  designation  request  omitted  material  information  required  under  the  Orphan  Drug  Act  and  its  implementing 
regulations. Furthermore, the FDA can waive orphan exclusivity if the applicant is unable to manufacture sufficient supply of 
the product subject to a period of orphan drug marketing exclusivity. 

Changes  to  our  products  or  future  product  candidates  may  require  regulatory  approvals  and  a  denial  of  such  required 
approval will negatively impact our prospects, financial condition and future results.

Changes or modifications in the manufacturing process of any of our products may require the submission of supplements to 
our BLAs, HDE application, and INDs. These supplements require the generation of data to support the change, and the review 
and approval by the FDA to obtain authorization for the change in the commercial product or in the investigational biological 
product  before  they  can  be  implemented.  Obtaining  regulatory  approvals  for  these  changes  may  require  the  conduct  of  new 
studies and the purchase of new equipment to justify the change. This can be costly and time consuming. Regulatory delays can 
adversely  impact  our  ability  to  improve  our  products  and  to  introduce  new  products  in  a  timely  manner,  which  can  be 
detrimental to our future growth.

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If  we  or  our  suppliers  fail  to  comply  with  ongoing  FDA  or  other  foreign  regulatory  authority  requirements,  or  if  we 
experience unanticipated problems with our products, these products could be subject to restrictions or withdrawal from the 
market.

The manufacturing processes, reporting requirements, post-approval clinical data and promotional activities for each of our 
products is subject to continued regulatory reporting and periodic inspections by the FDA, as well as other domestic and foreign 
regulatory  agencies.  In  particular,  we  and  our  suppliers  are  required  to  comply  with  cGMP  and  GTP  regulations  for  the 
manufacture of our products and other regulations which include methods and documentation of production controls, labeling, 
packaging, storage and shipment of any product, to name a few. Regulatory agencies such as the FDA enforce the cGMP, GTP 
and  other  regulations  through  periodic  inspections  and  reporting.  For  example,  the  holder  of  an  approved  BLA  or  HDE  is 
obligated to monitor and report adverse events and product failures, including critical deviations and lack of efficacy. A BLA or 
HDE  device  holder  must  maintain  regulatory  compliance  for  all  aspects  of  the  applicable  regulations  or  the  holder  can  be 
subject to regulatory action, including the recall or withdrawal of the product from the market.

Product manufacturers are subject to payment of annual prescription drug product program user fees and their facilities are 
subject  to  periodic  inspections  by  the  FDA  and  other  regulatory  agencies  for  compliance  with  cGMP  and  other  applicable 
regulations. If at any time we or a regulatory agency discovers a previously unknown safety concern with a product, such as a 
serious adverse event of unanticipated severity or frequency that cannot be adequately managed and changes the risk-benefit 
profile  of  the  product,  or  there  are  problems  with  the  facility  where  the  product  is  manufactured,  a  regulatory  agency  may 
impose restrictions relative to that product or the manufacturing facility, including suspension of manufacturing, recall or the 
withdrawal of the product from the market.

 The failure by us or one of our suppliers to comply with applicable legal statutes and regulations administered by the FDA 
and  other  regulatory  agencies,  or  the  failure  to  timely  and  adequately  respond  to  any  adverse  inspectional  or  review 
observations, or product safety issues, could result in, among other things, any of the following enforcement actions:

•
•
•
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•
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•
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•

Untitled letters, warning letters, fines, injunctions, consent decrees and civil penalties;
Unanticipated expenditures to address or defend such actions;
Client notifications for repair, replacement, or refund of a product;
Recall, detention or seizure of our products;
Operating restrictions or partial suspension or total shutdown of production;
Denial, refusal or delay of our requests for approval of new products or proposed changes to existing products;
Implementation of operating restrictions;
Withdrawal of product approvals that have already been granted;
Refusal to approve a pending marketing application, such as a BLA or supplements to a BLA submitted by us;
Refusal to grant export approval for our products; or
Criminal prosecution.

If any of these actions were to occur it would harm our reputation and cause our product sales and profitability to suffer, 
preventing us from generating revenue. Furthermore, our key suppliers or partners may have compliance issues, which could 
impact our ability to manufacture our products on a timely basis and in the required quantities.

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Inadequate funding for the FDA and other government agencies could hinder their ability to hire and retain key leadership 
and  other  personnel,  prevent  new  products  and  services  from  being  developed  or  commercialized  in  a  timely  manner  or 
otherwise prevent those agencies from performing normal business functions on which the operation of our business may 
rely, which could negatively impact our business.

The  ability  of  the  FDA  to  review  and  approve  regulatory  submissions  and  new  products  can  be  affected  by  a  variety  of 
factors, including government budget and funding levels, the ability to hire and retain key personnel, and statutory, regulatory, 
and policy changes. The average time to review and approve regulatory submissions at the agency has fluctuated in recent years 
as a result of some of these factors. In addition, government funding of the SEC and other government agencies on which our 
operations may depend, including those that fund research and development activities, is subject to the political process, which 
is inherently unpredictable.

Disruptions at the FDA and other agencies may also slow the time necessary for product candidates to be reviewed and/or 
approved by necessary government agencies, which would adversely affect our business. For example, several times in recent 
years, including most recently from December 22, 2018 to January 25, 2019, the U.S. government has shut down. As a result, 
certain regulatory agencies, including the FDA, have had to furlough essential employees and stop critical activities in the past. 
Additionally, as of May 26, 2021, the FDA noted it is continuing to ensure timely reviews of applications for medical products 
during the ongoing COVID-19 pandemic in line with its user fee performance goals and conducting mission critical domestic 
and foreign inspections to ensure compliance of manufacturing facilities with FDA quality standards. However, the FDA may 
not  be  able  to  continue  its  current  pace  and  approval  timelines  could  be  extended,  including  where  a  pre-approval  facility 
inspection or an inspection of clinical sites is required and due to the COVID-19 pandemic and travel restrictions, the FDA is 
unable  to  complete  such  required  inspections  during  the  review  period.  Throughout  the  pandemic,  several  companies 
announced  receipt  of  complete  response  letters  due  to  the  FDA’s  inability  to  complete  required  inspections  for  their 
applications. If a prolonged government shutdown occurs in the future, it could significantly impact the ability of the FDA to 
timely review and process our regulatory submissions, which could have a material adverse effect on our business.

If the FDA determines that we have marketed or promoted our products for one or more off-label uses, we may be subject to 
civil or criminal penalties.

Although  federal  law  and  the  FDA  do  not  restrict  practicing  healthcare  professionals  from,  in  the  practice  of  medicine, 
prescribing  and  using  our  products  to  treat  patients  with  conditions  that  the  physician  believes  our  products  are  clinically 
appropriate for, under the FFDCA and other laws, we are prohibited from promoting our products for uses that are inconsistent 
with the uses that have been approved by the FDA - also known as “off-label” uses. This means, for example, that we may not 
make claims about the use of any of our marketed products, including MACI or Epicel, which are outside of their approved 
labeling  and  indications.  Consequently,  our  sales  representatives  may  not  proactively  discuss  or  provide  information  to 
healthcare professionals on such off-label uses. Should the FDA determine that our activities constitute off-label promotion, the 
FDA could bring an action to prevent us from distributing MACI or Epicel for the off-label use and could impose fines and 
penalties on us and our executives. 

In addition, advertising and promotional materials, including educational and website material, must comply with the FDA’s 
promotional and advertising regulations in addition to other potentially applicable federal and state laws, and such materials for 
biologics are subject to submission and review by CBER of the FDA. Failure to follow FDA rules and guidelines relating to 
promotion  and  advertising  can  result  in,  among  other  things,  the  FDA’s  refusal  to  approve  a  product,  the  suspension  or 
withdrawal  of  an  approved  product  from  the  market,  product  recalls,  fines,  disgorgement  of  money,  operating  restrictions, 
injunctions and/or criminal prosecutions.

If the Office of Inspector General within the Department of Health and Human Services, the DOJ, or another federal or 
state agency determines that we have promoted the off-label use of our products and/or we have violated anti-kickback laws, 
we may be subject to various penalties, including civil or criminal penalties, and the off-label use of our products may result 
in injuries that lead to product liability lawsuits, which could be costly to our business.

In  addition  to  FDA  restrictions  concerning  the  manner  in  which  we  market  our  products,  several  other  state  and  federal 
healthcare  laws  have  been  applied  by  the  DOJ  and  state  attorneys  general  to  restrict  certain  marketing  practices  in  the 
biopharmaceutical  and  medical  technology  industries.  While  physicians  may  prescribe  products  for  off-label  uses  and 
indications,  a  company  is  prohibited  from  promoting  an  approved  product  for  uses  not  consistent  with  its  approved  label.  In 
addition, anti-kickback laws generally prohibit a prescription drug manufacturer from soliciting, offering, receiving or paying 
any  remuneration  in  order  to  induce  a  healthcare  professional  or  another  individual  or  entity  to  purchase  or  prescribe  a 

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particular drug, biologic or medical device. If other federal or state regulatory authorities determine that we have engaged in 
off-label promotion and/or engaged in conduct violative of ant-kickback laws, we may be subject to civil or criminal penalties 
and  could  be  prohibited  from  participating  in  government  healthcare  programs,  such  as  Medicaid  and  Medicare.  In  addition, 
government agencies or departments could conclude that we have engaged in off-label promotion or violations of anti-kickback 
laws  and,  potentially,  caused  the  submission  of  false  claims.  Even  if  we  are  successful  in  resolving  such  matters  without 
incurring  penalties,  responding  to  investigations  or  prosecutions  will  likely  result  in  substantial  costs  and  could  significantly 
and  adversely  impact  our  reputation  and  divert  management’s  attention  and  resources,  which  could  have  a  material  adverse 
effect on our business, operating results, financial condition and our ability to finance our operations. In addition, the off-label 
use of our products may increase the risk of injury to patients, and, in turn, the risk of product liability claims being pursued 
against  us.  Product  liability  claims  are  expensive  to  defend  and  could  divert  our  management’s  attention  and  result  in 
substantial damage awards against us.

Health care reform measures and changes in policies, funding, staffing and leadership at the FDA and other agencies could 
hinder or prevent the commercial success of our products.

In the U.S., there have been a number of legislative and regulatory changes to the healthcare system that could affect our 
future  results  of  operations  and  the  future  results  of  operations  of  our  potential  customers.  See  section  entitled  “Business  — 
Government Regulation — Healthcare Reform”.

Furthermore, there have been and continue to be a number of initiatives at the federal and state levels that seek to reduce 
healthcare costs. In March 2010, President Obama signed into law the Patient Protection and Affordable Care Act of 2010, as 
amended  by  the  Health  Care  and  Education  Reconciliation  Act  (jointly,  the  ACA),  which  includes  measures  to  significantly 
change the way health care is financed by both governmental and private insurers.

These laws, and other state and federal healthcare reform measures may be adopted in the future, any of which may result 
in additional reductions in Medicare and other healthcare funding and otherwise affect the prices we may obtain for any of our 
product  candidates  for  which  we  may  obtain  regulatory  approval  or  the  frequency  with  which  any  such  product  candidate  is 
prescribed or used. Litigation and legislative efforts to change or repeal the ACA are likely to continue, with unpredictable and 
uncertain results.

While  we  cannot  predict  what  impact  on  federal  reimbursement  policies  this  law  or  any  replacement  law  will  have  in 
general or specifically on any product we may commercialize in the future, modifications to the Affordable Care Act or any 
replacement thereof may result in downward pressure on reimbursement, which could negatively affect market acceptance of 
new  products.  Any  rebates,  discounts,  taxes  costs  or  regulatory  or  systematic  changes  on  healthcare  resulting  from  the 
Affordable  Care  Act  or  its  replacement  may  have  a  significant  effect  on  our  profitability  in  the  future.  We  cannot  predict 
whether the Affordable Care Act will continue or what other laws or proposals will be made or adopted, or what impact these 
efforts may have on us.

Individual  states  have  become  increasingly  aggressive  in  passing  legislation  and  implementing  regulations  designed  to 
control product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access, 
and marketing cost disclosure and transparency measures, and designed to encourage importation from other countries and bulk 
purchasing.  Legally-mandated  price  controls  on  payment  amounts  by  third-party  payers  or  other  restrictions  could  harm  our 
business, results of operations, financial condition and prospects.

Regional  healthcare  authorities  and  individual  hospitals  are  increasingly  using  bidding  procedures  to  determine  what 
products and which suppliers will be  included in their healthcare programs. This can reduce demand for our products  or  put 
pressure  on  our  product  pricing,  which  could  negatively  affect  our  business,  results  of  operations,  financial  condition  and 
prospects.

Given recent federal and state government initiatives directed at lowering the total cost of healthcare, the executive branch, 
Congress and state legislatures will likely continue to focus on healthcare reform and the reform of the Medicare and Medicaid 
programs. For example, on July 9, 2021, President Biden issued an executive order directing the FDA to, among other things, 
continue  to  clarify  and  improve  the  approval  framework  for  biosimilars,  including  the  standards  for  interchangeability  of 
biological  products,  facilitate  the  development  and  approval  of  biosimilar  and  interchangeable  products,  clarify  existing 
requirements  and  procedures  related  to  the  review  and  submission  of  BLAs,  and  identify  and  address  any  efforts  to  impede 
biosimilar competition. While we cannot predict the full outcome of any such government action or legislation, it may harm our 
ability to market our products and generate revenues.

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Furthermore, regulatory authorities’ assessment of the data and results required to demonstrate safety and effectiveness can 
change over time and can be affected by many factors, such as the emergence of new information, including on other products, 
changing  policies  and  agency  funding,  staffing  and  leadership.  We  cannot  be  sure  whether  future  changes  to  the  regulatory 
environment will be favorable or unfavorable to our business prospects.

third-party  payors,  charitable 
Our  relationships  with  healthcare  providers,  physicians,  prescribers,  purchasers, 
organizations  and  patients  will  be  subject  to  applicable  anti-kickback,  fraud  and  abuse  and  other  healthcare  laws  and 
regulations,  which  could  expose  us  to  criminal  sanctions,  civil  penalties,  contractual  damages,  reputational  harm  and 
diminished profits and future earnings.

Healthcare  providers,  physicians  and  third-party  payors  in  the  U.S.  and  elsewhere  play  a  primary  role  in  the 
recommendation and prescription of biotechnology and biopharmaceutical products. Arrangements with third-party payors and 
customers  can  expose  biotechnology  and  biopharmaceutical  manufacturers  to  broadly  applicable  fraud  and  abuse  and  other 
healthcare laws and regulations, including, without limitation, the federal Anti-Kickback Statute, or AKS, and the federal False 
Claims  Act,  or  FCA,  which  may  constrain  the  business  or  financial  arrangements  and  relationships  through  which  such 
companies sell, market and distribute biotechnology and biopharmaceutical products. In particular, the research of our product 
candidates,  as  well  as  the  promotion,  sales  and  marketing  of  healthcare  items  and  services,  as  well  as  certain  business 
arrangements  in  the  healthcare  industry,  are  subject  to  extensive  laws  designed  to  prevent  fraud,  kickbacks,  self-dealing  and 
other abusive practices. These laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and 
promotion,  structuring  and  commission(s),  certain  customer  incentive  programs  and  other  business  arrangements  generally. 
Activities subject to these laws also involve the improper use of information obtained in the course of patient recruitment for 
clinical trials. See the section entitled, “Business — Government Regulation — Other Healthcare Laws”. 

The  distribution  of  biotechnology  and  biopharmaceutical  products  is  subject  to  additional  requirements  and  regulations, 
including extensive record-keeping, licensing, storage and security requirements intended to prevent the unauthorized sale of 
biotechnology and biopharmaceutical products.

The  scope  and  enforcement  of  each  of  these  laws  is  uncertain  and  subject  to  rapid  change  in  the  current  environment  of 
healthcare reform, especially in light of the lack of applicable precedent and regulations. Federal and state enforcement bodies 
have recently increased their scrutiny of interactions between healthcare companies and healthcare providers, which has led to a 
number of investigations, prosecutions, convictions and settlements in the healthcare industry. 

Ensuring that our internal operations and future business arrangements with third parties comply with applicable healthcare 
laws and regulations will involve substantial costs. It is possible that governmental authorities will conclude that our business 
practices do not comply with current or future statutes, regulations, agency guidance or case law involving applicable fraud and 
abuse or other healthcare laws and regulations. If our operations are found to be in violation of any of the laws described above 
or  any  other  governmental  laws  and  regulations  that  may  apply  to  us,  we  may  be  subject  to  significant  penalties,  including 
administrative, civil and criminal penalties, damages, fines, disgorgement, the exclusion from participation in federal and state 
healthcare  programs,  individual  imprisonment,  reputational  harm,    and  the  curtailment  or  restructuring  of  our  operations,  as 
well  as  additional  reporting  obligations  and  oversight  if  we  become  subject  to  a  corporate  integrity  agreement  or  other 
agreement to resolve allegations of non-compliance with these laws. Further, defending against any such actions can be costly 
and  time  consuming,  and  may  require  significant  financial  and  personnel  resources.  Therefore,  even  if  we  are  successful  in 
defending against any such actions that may be brought against us, our business may be impaired. If any of the physicians or 
other providers or entities with whom we expect to do business are found to not be in compliance with applicable laws, they 
may be subject to criminal, civil or administrative sanctions, including exclusions from government funded healthcare programs 
and imprisonment. If any of the above occur, our ability to operate our business and our results of operations could be adversely 
affected.

Tissue-based products are regulated differently in different countries. These requirements may be costly and result in delay 
or otherwise preclude the distribution of our products in some foreign countries, any of which would adversely affect our 
ability to generate operating revenues.

Tissue  based  products  are  regulated  differently  in  different  countries.  Many  foreign  jurisdictions  have  a  different,  and 
potentially  more  difficult,  regulatory  pathway  for  human  tissue-based  products,  which  may  prohibit  the  distribution  of  these 
products  until  the  applicable  regulatory  agencies  grant  marketing  approval,  or  licensure.  The  process  of  obtaining  regulatory 
approval  is  lengthy,  expensive  and  uncertain,  and  we  may  never  seek  such  approvals,  or  if  we  do,  we  may  never  gain  those 
approvals. Furthermore, any adverse events in our clinical trials could negatively impact our products and product candidates.

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Competitor companies may be able to take advantage of additional FDA guidance and new expedited programs designed for 
cell therapies to develop and/or commercialize new products in a shorter time period than previously predicted or in certain 
cases without a BLA. If we cannot remain competitive in light of such developments, our business may suffer.

Recognizing the importance of the cell therapy field, Congress included several provisions related to regenerative medicine 
in  the  Cures  Act,  signed  into  law  on  December  13,  2016.  Building  on  the  FDA’s  existing  expedited  programs  available  to 
regenerative medicine products, one of these provisions established a new program to help foster the development and approval 
of these products: the RMAT designation.

On November 16, 2017, the FDA also announced a comprehensive policy framework for the development and oversight of 
regenerative medicine products, including novel cellular therapies. This framework completes a risk-based regulatory approach 
that further describes the appropriate pathway for products that contain tissue or cells including more clearly defining which 
products may be considered only minimally manipulated or for homologous use.

With these changes in guidance and expedited programs, competitors may be able to make sales in the U.S. with minimally 
manipulated or homologous use products without the necessity of a BLA. In addition, competitors may also be able to obtain 
accelerated approval of new cell therapy products through use of RMAT designation.

Risks Related to Intellectual Property

If we fail to fulfill our obligations under our intellectual property licenses with third parties, we could lose license rights that 
are important to our business.

We  are  a  party  to  intellectual  property  license  agreements  with  third  parties,  including  our  license  agreement  with 
MediWound  Ltd.  for  NexoBrid,  and  we  may  enter  into  additional  license  agreements  in  the  future.  Our  existing  license 
agreements  impose,  and  we  expect  that  our  future  license  agreements  will  impose,  various  diligence,  milestone  payment, 
royalty, insurance and other obligations on us. If we fail to comply with these obligations, our licensors may have the right to 
terminate  these  agreements,  in  which  event  we  may  not  be  able  to  develop  and  market  any  product  that  is  covered  by  these 
agreements.  Termination  of  these  licenses  or  a  reduction  or  elimination  of  our  licensed  rights  may  result  in  our  having  to 
negotiate  new  or  reinstated  licenses  with  less  favorable  terms.  In  addition,  if  these  in‑licenses  are  terminated,  or  if  the 
underlying patents fail to provide the intended exclusivity, competitors would have the freedom to seek regulatory approval of, 
and to market, products identical to ours after the expiry of data exclusivity. The occurrence of such events could materially 
harm our business.

If  we  are  unable  to  protect  the  confidentiality  of  our  proprietary  information  and  know-how  related  to  our  products,  our 
competitive position would be impaired and our business, financial condition and results of operations could be adversely 
affected.

Some  of  our  technology,  including  our  knowledge  regarding  the  processing  of  our  products,  is  maintained  by  us  as  trade 
secrets. In an effort to protect these trade secrets, we require our employees, consultants, collaborators and advisors to execute 
confidentiality  agreements  upon  the  commencement  of  their  relationships  with  us.  These  agreements  require  that  all 
confidential  information  developed  by  the  individual  or  made  known  to  the  individual  by  us  during  the  course  of  the 
individual’s relationship with us be kept confidential and not disclosed to third parties. These agreements, however, may not 
provide us with adequate protection against improper use or disclosure of confidential information, and these agreements may 
be breached. A breach of confidentiality could affect our competitive position. In addition, in some situations, these agreements 
may conflict with, or be subject to, the rights of third parties with whom our employees, consultants, collaborators or advisors 
have  previous  employment  or  consulting  relationships.  Also,  others  may  independently  develop  substantially  equivalent 
proprietary information and techniques or otherwise gain access to our trade secrets.

Adequate  remedies  may  not  exist  in  the  event  of  unauthorized  use  or  disclosure  of  our  confidential  information.  The 
disclosure of our trade secrets would impair our competitive position and could have a material adverse effect on our business, 
financial condition and results of operations.

We have no patent protection for Epicel, which could adversely impact Epicel’s competitive position.

We  have  no  issued  patents  or  pending  patent  applications  relating  to  Epicel.  While  we  attempt  to  protect  our  proprietary 
information  as  trade  secrets  through  certain  agreements  with  our  employees,  consultants,  agents  and  other  organizations  to 
which  we  disclose  our  proprietary  information,  we  cannot  give  any  assurance  that  these  agreements  will  provide  effective 

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protection for our proprietary information in the event of unauthorized use or disclosure of such information. If other cultured 
epidermal  autografts  are  approved  and  marketed,  we  will  be  unable  to  prevent  them  from  competing  with  Epicel  in  the 
marketplace.  We  expect  that  the  presence  of  one  or  more  competing  products  would  reduce  our  market  share  and  could 
negatively impact price levels and third-party reimbursement for Epicel, any of which would materially affect our business.

Some of our issued patents relating to MACI have already expired and others may be insufficient to protect our business.

We  have  issued  patents  in  the  U.S.  and  in  certain  foreign  countries  that  relate  to  the  combinations  of  chondrocytes  and 
collagen membranes used in MACI. However, some of these have expired. Other patent filings that include technology relevant 
to MACI (e.g., its production and/or use of chondrocytes and collagen membranes) include granted patents inside and outside 
the U.S., and pending applications inside and outside the U.S.; these granted patents and pending applications, if granted, are 
expected to expire, absent any extensions, between late-2022 and late-2038. Whether or not these patent filings are or will be 
issued patents, they may not be sufficient to protect our product revenue. We may be subject to increased competition and our 
opportunity to establish or maintain product revenue could be substantially reduced or eliminated if our patents fail to issue or 
expire, or are revoked.

The  patents  we  own  may  not  be  of  sufficient  scope  or  strength  to  provide  us  with  significant  commercial  protection  or 
commercial advantage, and competitors may be able to design around our patents or develop products that provide outcomes 
that are similar to ours without infringing on our intellectual property rights. In addition, we cannot be certain that patents will 
be issued from any of our pending patent applications or that the scope of the claims in our pending patent applications will not 
be significantly narrowed.

If our patents and proprietary rights do not provide substantial protection, then our business and competitive position will 
suffer.

Our success depends in large part on our ability to develop or license intellectual property rights to protect our proprietary 
products and technologies. This involves complex legal, scientific, and factual questions and uncertainties. We rely upon patent, 
trade  secret,  copyright  and  contract  laws  to  protect  proprietary  technology  and  trademark  law  to  protect  brand  identities. 
However, we cannot assure you that any patent applications filed by, assigned to, or licensed to us will lead to patents, and that 
the  scope  of  any  of  our  issued  or  licensed  patents  will  be  sufficiently  broad  to  offer  meaningful  protection.  In  addition,  our 
issued patents or patents licensed to us could be successfully challenged, invalidated, held to be unenforceable, or circumvented 
so that our patent rights would not create an effective competitive barrier. We also cannot assure you that the inventors of the 
patents and applications that we own or license were the first to invent or the first to file on the inventions, or that a third-party 
will not claim ownership in one of our patents or patent applications. We cannot assure you that a third-party does not have or 
will not obtain patents that dominate the patents we own or license now or in the future.

Patent law relating to the scope of claims in the biotechnology field is evolving and our patent rights in this country and 
abroad are subject to this uncertainty. From time to time, the Supreme Court, other federal courts, the U.S. Congress or the U.S. 
Patent  and  Trademark  Office  (“USPTO”)  may  change  the  standards  of  patentability  and  any  such  changes  could  have  a 
negative impact on our business. 

We cannot assure you that our patent portfolio or our efforts to seek patent protection for our technology and products will 
not  be  negatively  impacted  by  the  guidance  issued  by  the  USPTO,  the  decisions  described  above,  rulings  in  other  cases,  or 
changes in guidance or procedures issued by the USPTO.

There can be no assurance that future decisions of the Supreme Court or other federal courts will not have a negative impact 
on biotechnology patents generally or the ability of biotechnology companies to obtain or enforce their patents in the future. 
Such  negative  decisions  by  the  Supreme  Court  or  other  federal  courts  could  have  a  material  adverse  effect  on  our  existing 
patent portfolio and our ability to protect and enforce our intellectual property in the future.

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

Periodic  maintenance  fees  on  any  issued  patent  are  due  to  be  paid  to  the  USPTO  and  foreign  patent  agencies  in  several 
stages over the lifetime of the patent. The USPTO and various foreign governmental patent agencies require compliance with a 
number of procedural, documentary, fee payment and other similar provisions during the patent application process. While an 
inadvertent lapse can, in many cases, be cured by payment of a late fee or by other means in accordance with the applicable 

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rules,  there  are  situations  in  which  noncompliance  can  result  in  abandonment  or  lapse  of  the  patent  or  patent  application, 
resulting  in  partial  or  complete  loss  of  patent  rights  in  the  relevant  jurisdiction.  Non-compliance  events  that  could  result  in 
abandonment  or  lapse  of  a  patent  or  patent  application  include,  but  are  not  limited  to,  failure  to  respond  to  official  actions 
within prescribed time limits, non-payment of fees and failure to properly legalize and submit formal documents. If we fail to 
maintain  the  patents  and  patent  applications  covering  our  products  or  current  and  future  product  candidates,  our  competitive 
position would be adversely affected.

With respect to MACI, if we are unable to obtain and enforce patents and to protect our trade secrets, others could use our 
technology to compete with us, which could limit opportunities for us to generate revenues by licensing our technology and 
selling products.

Our success will depend in part on our ability to obtain and enforce patents and maintain trade secrets in the U.S. and in 
other countries. If we are unsuccessful in obtaining and enforcing patents, our competitors could use our technology and create 
products that compete with our products, without paying license fees or royalties to us.

The  preparation,  filing,  and  prosecution  of  patent  applications  can  be  costly  and  time  consuming.  Our  limited  financial 

resources may not permit us to pursue patent protection of all of our technology and products throughout the world.

Even if we are able to obtain issued patents covering our technology or products, we may have to incur substantial legal fees 
and other expenses to enforce our patent rights in order to protect our technology and products from infringing uses. We may 
not have the financial resources to finance the litigation required to preserve our patent and trade secret rights.

A successful challenge to our trademarks could force us to rebrand Epicel or MACI, which could result in a loss of brand 
recognition and adversely affect our business.

We rely on our trademarks to distinguish our products from the products of our competitors, and have registered or applied 
to  register  a  number  of  these  trademarks.  Third  parties  may  challenge  our  use  of  the  trademarks.  In  the  event  that  our 
trademarks  are  successfully  challenged,  we  could  be  forced  to  rebrand  our  products,  which  could  result  in  loss  of  brand 
recognition and could require us to devote resources to advertising and marketing these new brands.

Intellectual  property  litigation  could  harm  our  business.  We  may  be  subject  to  patent  infringement  claims  that  could  be 
costly  to  defend,  which  may  limit  our  ability  to  use  disputed  technologies,  and  which  could  prevent  us  from  pursuing 
research and development or commercialization of some of our products, require us to pay licensing fees to have freedom to 
operate and/or result in monetary damages or other liability for us.

The  success  of  our  business  will  depend  significantly  on  our  ability  to  operate  without  infringing  patents  and  other 
proprietary rights of others. Our cell processing system and cell compositions utilize a wide variety of technologies and we can 
give no assurance that we have identified or can identify all inventions and patents that may be infringed by development and 
manufacture  of  our  cell  compositions.  If  the  technology  that  we  use  infringes  a  patent  held  by  others,  we  could  be  sued  for 
monetary damages by the patent holder or its licensee, or we could be prevented from continuing research, development, and 
commercialization of products that rely on that technology, unless we are able to obtain a license to use the patent. The cost and 
availability of a license to a patent cannot be predicted, and the likelihood of obtaining a license at an acceptable cost would be 
lower  if  the  patent  holder  or  any  of  its  licensees  is  using  the  patent  to  develop  or  market  a  product  with  which  any  of  our 
existing or future product candidates or our products would compete. If we could not obtain a necessary license, we would need 
to  develop  or  obtain  rights  to  alternative  technologies,  which  could  prove  costly  and  could  cause  delays  in  product 
development, or we could be forced to discontinue the development or marketing of any products that were developed using the 
technology covered by the patent.

Although  we  have  not  been  subject  to  any  filed  patent  infringement  claims,  patents  could  exist  or  could  be  filed  which 
would prohibit or limit our ability to market our products or maintain our competitive position. In the event of an intellectual 
property  dispute,  we  may  be  forced  to  litigate.  Such  litigation  is  typically  protracted  and  the  results  are  unpredictable. 
Intellectual property litigation would divert management’s attention from developing our products and would force us to incur 
substantial costs regardless of whether we are successful. An adverse outcome could subject us to significant liabilities to third 
parties  including  treble  damages  and  the  opposing  party’s  attorneys’  fees,  and  force  us  to  pay  significant  license  fees  and 
royalties or cease the development and sale of our products and processes.

We have hired and expect to continue to hire individuals who have experience in cell culture and cell-based therapeutics and 
may have confidential trade secret or proprietary information of third parties. We caution these individuals not to use or reveal 

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this third-party information, but we cannot assure you that these individuals will not use or reveal this third-party information. 
Thus, we could be sued for misappropriation of proprietary information and trade secrets. Such claims are expensive to defend 
and could divert our attention and could result in substantial damage awards and injunctions that could have a material adverse 
effect on our business, financial condition or results of operations.

We  may  become  involved  in  lawsuits  to  protect  or  enforce  our  intellectual  property,  which  could  be  expensive,  time 
consuming and unsuccessful and have a material adverse effect on the success of our business.

Competitors  may  infringe  our  patents  or  misappropriate  or  otherwise  violate  our  intellectual  property  rights.  To  counter 
infringement or unauthorized use, litigation may be necessary in the future to enforce or defend our intellectual property rights, 
to protect our trade secrets or to determine the validity and scope of our own intellectual property rights or the proprietary rights 
of others. Also, third parties may initiate legal proceedings against us to challenge the validity or scope of intellectual property 
rights  we  own  or  control.  These  proceedings  can  be  expensive  and  time  consuming.  Many  of  our  current  and  potential 
competitors have the ability to dedicate substantially greater resources to defend their intellectual property rights than we can. 
Accordingly,  despite  our  efforts,  we  may  not  be  able  to  prevent  third  parties  from  infringing  upon  or  misappropriating  our 
intellectual property.

Litigation  could  result  in  substantial  costs  and  diversion  of  management  resources,  which  could  harm  our  business  and 
financial  results.  In  addition,  in  an  infringement  proceeding,  a  court  may  decide  that  a  patent  owned  by  or  licensed  to  us  is 
invalid  or  unenforceable,  or  may  refuse  to  stop  the  other  party  from  using  the  technology  at  issue  on  the  grounds  that  our 
patents do not cover the technology in question. An adverse result in any litigation proceeding could put one or more of our 
patents at risk of being invalidated, held unenforceable or interpreted narrowly.

Furthermore,  because  of  the  substantial  amount  of  discovery  required  in  connection  with  intellectual  property  litigation, 
there  is  a  risk  that  some  of  our  confidential  information  could  be  compromised  by  disclosure  during  this  type  of  litigation. 
There could also be public announcements of the results of hearings, motions or other interim proceedings or developments. If 
securities  analysts  or  investors  perceive  these  results  to  be  negative,  it  could  have  a  material  adverse  effect  on  our  business, 
financial condition or results of operations.

If we infringe the rights of third parties, we could be prevented from selling products, forced to pay damages, and defend 
against litigation.

If our products, methods, processes and other technologies infringe the proprietary rights of other parties, we could incur 
substantial costs and we may have to: obtain licenses, which may not be available on commercially reasonable terms, if at all; 
abandon an infringing product; redesign our products or processes to avoid infringement; stop using the subject matter claimed 
in the patents held by others; pay damages; and/or defend litigation or administrative proceedings which may be costly whether 
we win or lose, and which could result in a substantial diversion of our financial and management resources.

Intellectual property rights do not necessarily address all potential threats to our competitive advantage. If we are not able 
to protect our intellectual property rights, our business may be adversely affected.

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

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•

Others may be able to make products that are the same as or similar to our products or product candidates, but that are 
not covered by the claims of the patents that we own or have exclusively licensed;
We  or  any  strategic  partners  might  not  have  been  the  first  to  make  the  inventions  covered  by  the  issued  patents  or 
pending patent applications that we own or have exclusively licensed;
We might not have been the first to file patent applications covering certain of our inventions;
Others  may  independently  develop  similar  or  alternative  technologies  or  duplicate  any  of  our  technologies  without 
infringing our intellectual property rights;
It is possible that our pending patent applications will not lead to issued patents;
Issued patents that we own or have exclusively licensed may not provide us with any competitive advantages, or may 
be held invalid or unenforceable as a result of legal challenges;
Our competitors might conduct research and development activities in the U.S. and other countries that provide a safe 
harbor from patent infringement claims for certain research and development activities, as well as in countries where 

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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; and
The patents of others may have an adverse effect on our business.

•
•

Others may challenge our patent or other intellectual property rights or sue us for infringement.

Risks Related to an Investment in our Common Stock

Our common stock price has been volatile and future sales of shares of common stock could have an adverse effect on the 
market price of such shares.

The  market  price  of  shares  of  our  common  stock  has  been  volatile,  ranging  in  closing  price  between  $30.93  and  $67.81 
during January 4, 2021 through January 31, 2022. The price of our common stock may continue to fluctuate in response to a 
number of events and factors, such as:

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•
•
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Announcements of research activities, business developments, technological innovations or new products by us or our 
competitors;
Entering into or terminating strategic relationships;
Information  related  to  decisions  by  regulatory  authorities  regarding  our  products  or  product  candidates  or  other 
regulatory developments or guidance in both the U.S. and abroad;
Disputes concerning patents or proprietary rights;
Changes in our revenues or expense levels;
Changes in our pricing policies or the pricing policies of our competitors;
Substantial changes in reimbursement practices;
The amount of our cash resources and our ability to obtain additional funding;
Seasonal or other variations in patient demand for MACI and Epicel;
Demand for and clinical acceptance of our products;
The timing of sales of products and of the introduction of new products;
Public concern regarding the safety, efficacy or other aspects of the products or methodologies we are developing;
Clinical trial results;
News or reports from other stem cell, cell therapy or regenerative medicine companies;
Actual or threatened litigation or governmental investigations or other major developments in such matters;
Reports by securities analysts;
Status and condition of the investment markets;
Public or private sales of additional securities;
Cybersecurity incidents that materially affect our products, services, relationships or competitive conditions; 
Loss of key personnel;
The impact of the ongoing COVID-19 pandemic on our business, operations, prospects and financial condition;
Changes in management or the Board of Directors; and
Concerns related to management transitions.

Any  of  these  events  may  cause  the  price  of  our  shares  to  fall,  which  may  adversely  affect  our  business  and  financing 
opportunities.  In  addition,  the  stock  market  in  general  and  the  market  prices  for  biotechnology  companies  in  particular  have 
experienced significant volatility recently that often has been unrelated to the operating performance or financial conditions of 
such  companies.  These  broad  market  and  industry  fluctuations  may  adversely  affect  the  trading  price  of  our  common  stock, 
regardless of our operating performance or prospects.

The sale of our common stock through future equity offerings may cause dilution and could cause the price of our common 
stock to decline.

Sales of our common stock offered through future equity offerings may result in substantial dilution to the interests of other 

holders of our common stock. The sale of a substantial number of shares of our common stock to investors, or anticipation of 
such sales, could make it more difficult for us to sell equity or equity-related securities in the future at a time and at a price that 
we might otherwise wish to effect sales. 

On August 27, 2021, we entered into a Sales Agreement with SVB Leerink LLC, as sales agent (“SVB Leerink”), pursuant 
to which we may offer and sell up to $200.0 million of shares of our common stock, no par value per share (“ATM Shares”). 

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The  ATM  Shares  to  be  offered  and  sold  under  the  Sales  Agreement  will  be  issued  and  sold  pursuant  to  an  automatically 
effective shelf registration statement on Form S-3ASR (File No. 333-259119) filed by the Company on August 27, 2021, which 
expires within three years from the filing date. We also filed a prospectus supplement relating to the offering and sale of the 
ATM Shares on August 27, 2021. Vericel is not obligated to make any sales of ATM Shares, and SVB Leerink is not required 
to  sell  any  specific  number  or  dollar  amount  of  the  ATM  Shares  under  the  Sales  Agreement.  We  capitalize  certain  legal, 
professional  accounting  and  other  third-party  fees  that  are  directly  associated  with  in-process  stock  financings  as  deferred 
offering costs until such financings are consummated. As of the date of issuance of these financial statements, Vericel has sold 
no shares pursuant to the Sales Agreement. 

We do not anticipate paying dividends on our common stock, and accordingly, shareholders must rely on stock appreciation 

for any return on their investment.

We have never declared or paid cash dividends on our common stock and do not expect to do so in the foreseeable future. 
The declaration of dividends is subject to the discretion of our board of directors and will depend on various factors, including 
our operating results, financial condition, future prospects and any other factors deemed relevant by our board of directors. You 
should not rely on an investment in our company if you require dividend income from your investment. The success of your 
investment  will  likely  depend  entirely  upon  any  future  appreciation  of  the  market  price  of  our  common  stock,  which  is 
uncertain and unpredictable. There is no guarantee that our common stock will appreciate in value.

General Risks

The use of our products and future product candidates may expose us to product liability claims, and we may not be able to 
obtain adequate insurance. As a result, such claims could affect our earnings and financial condition.

We face an inherent business risk of exposure to product liability claims in the event that the manufacture and/or use of our 
products during clinical trials, or after commercialization, result in adverse events. Moreover, we derive the raw materials for 
our products from patients serving as their own donors, the production process is complex, and the handling requirements are 
specific. All of these factors increase the likelihood of quality failures and subsequent product liability claims. Although we are 
not currently subject to any product liability proceedings and we have no reserves for product liability disbursements, we may 
incur  material  liabilities  relating  to  product  liability  claims  in  the  future,  including  product  liability  claims  arising  out  of  the 
usage of our products. Additionally, we may not be able to obtain or maintain product liability insurance on acceptable terms 
with adequate coverage or at all. If we are unable to obtain insurance, or if claims against us substantially exceed our coverage, 
then our business could be adversely impacted. Excessive insurance costs or uninsured claims would increase our operating loss 
and adversely affect our financial condition. Whether or not we are ultimately successful in any product liability litigation, such 
litigation could consume substantial amounts of our financial and managerial resources and could result in, among other things:

•
•
•
•
•
•

Significant awards against us;
Substantial litigation costs;
Recall of the product;
Injury to our reputation;
Withdrawal of clinical trial participants; or
Adverse regulatory action.

Any  of  these  consequences  could  have  a  material  adverse  effect  on  our  business,  financial  condition  and  results  of 

operations.

We may not be able to raise the required capital to develop and commercialize our future product candidates and otherwise 
grow and expand our business.

Notwithstanding the net proceeds we received from previous public offerings, we may require substantial additional capital 

resources for strategic opportunities.

In order to grow and expand our business, to introduce other new product candidates into the marketplace, we may need to 
raise additional funds. We may also need significant additional funds or a collaborative partner, or both, to finance the research 
and development activities of future cell therapy product candidates for additional indications or in additional markets.

Our future capital requirements will depend upon many factors, including:

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•
•
•
•
•
•
•
•
•

Continued scientific progress in our research, clinical and development programs;
Costs and timing of conducting clinical trials and seeking regulatory approvals;
Competing technological and market developments;
Avoiding infringement and misappropriation of third-party intellectual property;
Obtaining valid and enforceable patents that give us a competitive advantage;
Our ability to establish additional collaborative relationships;
Our ability to scale up our production capabilities for larger quantities of our products;
The effect of commercialization activities and facility improvements and expansions, if and as required; and
Complementary business acquisitions or development opportunities.

We may try to access the public or private equity markets if conditions are favorable to complete a financing, even if we do 
not have an immediate need for additional capital at that time, or whenever we require additional operating capital. In addition, 
we may seek collaborative relationships, incur debt and access other available funding sources. This additional funding may not 
be available to us on reasonable terms, or at all. Some of the factors that will impact our ability to raise additional capital and 
our overall success include:

•
•
•
•
•
•
•

Our ability to further commercialize our products;
The rate and degree of progress of our product development;
The rate of regulatory approval to proceed with clinical developmental programs;
The level of success achieved in clinical trials;
The requirements necessary for marketing authorization from regulatory bodies in the U.S. and other countries;
The liquidity and market volatility of our equity securities; and
Regulatory and manufacturing requirements and uncertainties, and technological developments by competitors.

If  adequate  funds  are  not  available  in  the  future,  we  may  not  be  able  to  develop  or  enhance  our  products,  take  advantage  of 
future  opportunities,  or  respond  to  competitive  pressures  or  unanticipated  requirements  and  we  may  be  required  to  delay  or 
terminate  research  and  development  programs,  curtail  capital  expenditures,  and  reduce  business  development  and  other 
operating activities, which would have a material adverse impact on our business, financial condition and results of operations.

The current credit and financial market conditions may exacerbate certain risks affecting our business.

We  rely  upon  third  parties  for  certain  aspects  of  our  business,  including  collaboration  partners,  wholesale  distributors, 
contract  clinical  trial  providers,  contract  manufacturers  and  third-party  suppliers.  Because  of  the  recent  tightening  of  global 
credit  and  the  volatility  in  the  financial  markets,  there  may  be  a  delay  or  disruption  in  the  performance  or  satisfaction  of 
commitments to us by these third parties, which could adversely affect our business.

We  are  dependent  on  our  key  manufacturing,  quality  and  other  management  personnel  and  the  loss  of  any  of  these 
individuals could harm our business.

Our success depends in large part upon the efforts of our key management and manufacturing and quality staff. The loss of 
any of these individuals, or our inability to attract and retain highly qualified scientific and management personnel in a timely 
manner,  could  materially  and  adversely  affect  our  business  and  our  future  prospects.  In  the  future,  we  may  need  to  seek 
additional  manufacturing  and  quality  staff  members.  There  is  a  high  demand  for  highly  trained  manufacturing  and  quality 
personnel in our industry. We face competition for such personnel from other companies, research and academic institutions 
and  other  entities.  For  example,  multiple  companies  with  operations  in  Massachusetts  have  developed  or  are  continuing  to 
develop  vaccines  and/or  treatments  for  COVID-19.  In  some  instances,  these  companies  are  undertaking  large-scale 
manufacturing  operations  in  order  to  potentially  supply  their  products  throughout  the  U.S.  and  internationally.  In  many 
instances, these companies have advertised hundreds of open manufacturing positions to support these scale-ups. Although, to 
date,  we  have  not  experienced  a  significant  number  of  departures  among  our  manufacturing  staff,  we  cannot  be  sure  such 
departures  will  not  occur  in  the  future.  We  do  not  know  whether  we  will  be  able  to  attract,  train  and  retain  highly  qualified 
manufacturing  and  quality  personnel  in  the  future,  which  could  have  a  material  adverse  effect  on  our  business,  financial 
condition  and  results  of  operations.  A  loss  of  one  or  more  of  our  key  personnel  could  severely  and  negatively  impact  our 
operations. Our key personnel are employed “at-will,” and any of them may elect to pursue other opportunities at any time. We 
have no present intention of obtaining key man life insurance on any of our key management, manufacturing, quality or other 
personnel.

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Efforts to comply with securities laws and regulations require management resources, and we still may fail to comply. If we 
are not able to comply with such laws and regulations, there may be a material adverse impact on our business, financial 
conditions and results of operations. 

As directed by Section 404 of the Sarbanes-Oxley Act of 2002, the SEC adopted rules requiring public companies to include 
a  report  of  management  on  their  internal  controls  over  financial  reporting  in  their  annual  reports  on  Form  10-K.  The 
independent  registered  public  accounting  firm  auditing  our  consolidated  financial  statements  is  required  to  attest  to  the 
effectiveness of our internal controls over financial reporting. If, in any year, we are unable to conclude that we have effective 
internal controls over financial reporting or if our independent registered public accounting firm is required to, but is unable to 
provide us with a report as to the effectiveness of our internal controls over financial reporting, investors could lose confidence 
in the reliability of our consolidated financial statements, which could result in a decrease in the value of our securities.

Our corporate documents and Michigan law contain provisions that may make it more difficult for us to be acquired.

Our Board of Directors has the authority, without shareholder approval, to issue additional shares of preferred stock and to 
fix  the  rights,  preferences,  privileges  and  restrictions  of  these  shares  without  any  further  vote  or  action  by  our  shareholders. 
Michigan law contains a statute that makes it more difficult for a 10% shareholder, or its officers, to acquire a company. This 
authority, together with certain provisions of our charter documents, may have the effect of making it more difficult for a third-
party to acquire, or of discouraging a third-party from attempting to acquire, control of our company. This effect could occur 
even if our shareholders consider the change in control to be in their best interest. 

Changes to tax legislation and regulations could negatively impact our earnings.

We are subject to income taxes in the U.S. In particular, although the passage of the Tax Cuts and Jobs Act of 2017 reduced 
the U.S. tax rate to 21 percent the law is complex and further regulations and interpretations are still being issued. We could 
face audit challenges on how we apply the new law that could have a negative impact on our provision for income taxes. In 
addition, particularly in light of the Biden Administration, our future earnings could be negatively impacted by changes in tax 
legislation, including a repeal or modification of the Tax Cuts and Jobs Act of 2017, changes in tax rates and tax base such as 
limiting,  phasing-out  or  eliminating  deductions  or  tax  credits,  increase  taxing  of  certain  excess  income  from  intellectual 
property, revising tax law interpretations and changes in other tax laws in the U.S.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

We  lease  approximately  57,000  square  feet  in  Cambridge,  Massachusetts  for  manufacturing  operations  including  clean 
rooms,  laboratories  and  office  space.  This  Cambridge  lease  expires  in  February  2032  and  we  have  the  right  to  extend  until 
February 2037, subject to certain conditions being met. We lease approximately 14,000 square feet of additional office space in 
Cambridge,  Massachusetts  expiring  in  2024  and  we  have  the  right  to  extend  until  2029.  We  also  lease  approximately  6,000 
square feet of office space in Ann Arbor, Michigan, which expires in April 2023. We believe that our facilities are adequate to 
meet our current needs. Additional facilities will be required to support expansion of our manufacturing operations and research 
and development activities. On January 28, 2022, we entered into a new lease for approximately 126,000 square feet of to-be-
constructed  manufacturing,  laboratory  and  office  space  in  Burlington,  Massachusetts,  which  will  serve  as  our  new  corporate 
headquarters  and  primary  manufacturing  facility.  See  Note  15,  “Subsequent  Events”  in  our  accompanying  consolidated 
financial statements for further information.

Item 3. Legal Proceedings

We  are  currently  not  party  to  any  material  legal  proceedings,  although  from  time-to-time  we  may  become  involved  in 

disputes in connection with the operation of our business.

Item 4. Mine Safety Disclosures

Not applicable.

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PART II

Item 5. Market for Registrant’s Common Equity, Related Shareholder Matters and Issuer Purchase of Equity Securities

Market Information

Our common stock is currently trading on the NASDAQ Stock Market under the symbol “VCEL”. 

Holders of Record

As of January 31, 2022 there were approximately 169 holders of record of our common stock. 

Dividends

We  have  never  paid  cash  dividends  on  our  common  stock  and  we  do  not  anticipate  paying  such  cash  dividends  in  the 
foreseeable  future.  We  currently  anticipate  that  we  will  retain  all  future  earnings,  if  any,  for  use  in  the  development  of  our 
business.

Stock Performance Graph

The performance graph set forth below shall not be deemed “soliciting material” or to be “filed” with the SEC. This graph 
will  not  be  deemed  “incorporated  by  reference”  into  any  filing  under  the  Securities  Act  or  the  Exchange  Act,  whether  such 
filing occurs before or after the date hereof, except to the extent that the Company explicitly incorporates it by reference into in 
such filing.

Set  forth  below  is  a  line  graph  comparing  the  cumulative  total  shareholder  return  on  Vericel’s  common  stock  with  the 
cumulative total return of (i) the NASDAQ Composite Index, and (ii) the NASDAQ Biotechnology Index, for the period from 
December 31, 2016 through December 31, 2021. The comparison assumes that a hypothetical $100 was invested on December 
31,  2016  in  our  common  stock  and  in  both  of  the  foregoing  indices.  All  values  assume  reinvestment  of  the  pre-tax  value  of 
dividends paid by companies included in these indices. The historical stock price performance of our common stock shown in 
the graph below is not necessarily indicative of future stock price performance, and we do not make or endorse any predictions 
as to future stockholder returns.

12/31/16

12/31/17

12/31/18

12/31/19

12/31/20

12/31/21

Vericel Corporation (VCEL)

NASDAQ Composite Index (^IXIC)

NASDAQ Biotechnology Index (^NBI)

$100

$100

$100

$182

$128

$121

$580

$123

$110

$580

$167

$137

$1,029

$1,310

$239

$172

$291

$171

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Purchases of Equity Securities by the Issuer

There were no repurchases of shares of common stock made during the year ended December 31, 2021.

Item 6. Reserved

Not applicable.

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

Safe Harbor Statement under The Private Securities Litigation Reform Act of 1995 

Our  reports,  filings  and  other  public  announcements  contain  certain  statements  that  describe  our  management’s  beliefs 
concerning  future  business  conditions,  plans  and  prospects,  growth  opportunities  and  the  outlook  for  our  business  and  the 
biopharmaceutical  industry  based  upon  information  currently  available.  Such  statements  are  “forward-looking”  statements 
within  the  meaning  of  the  Private  Securities  Litigation  Reform  Act  of  1995.  Wherever  possible,  we  have  identified  these 
forward-looking  statements  by  words  such  as  “will,”  “may,”  “anticipates,”  “believes,”  “intends,”  “estimates,”  “expects,” 
“plans,”  “projects,”  “trends,”  “opportunity,”  “current,”  “intention,”  “position,”  “assume,”  “potential,”  “outlook,”  “remain,” 
“continue,” “maintain,” “sustain,” “seek,” “target,” “achieve,” “continuing,” “ongoing,” and similar words or phrases, or future 
or conditional verbs such as “would,” “should,” “could,” “may,” or similar expressions. These forward-looking statements are 
based  upon  assumptions  our  management  believes  are  reasonable.  Such  forward-looking  statements  are  subject  to  risks  and 
uncertainties which could cause our actual results, performance and achievements to differ materially from those expressed in, 
or implied by, these statements, including, among others, the risks and uncertainties listed in this report under “Item 1A Risk 
Factors” and in our other reports filed with the SEC from time-to-time. 

Because  our  forward-looking  statements  are  based  on  estimates  and  assumptions  that  are  subject  to  significant  business, 
economic and competitive uncertainties, many of which are beyond our control or are subject to change, actual results could be 
materially  different  and  any  or  all  of  our  forward-looking  statements  may  turn  out  to  be  wrong.  Forward-looking  statements 
speak  only  as  of  the  date  made  and  can  be  affected  by  assumptions  we  might  make  or  by  known  or  unknown  risks  and 
uncertainties.  Many  factors  mentioned  in  our  discussion  in  this  report  will  be  important  in  determining  future  results.  New 
factors  emerge  from  time-to-time,  and  it  is  not  possible  for  us  to  predict  which  factors  will  arise.  Consequently,  we  cannot 
assure you that our expectations or forecasts expressed in such forward-looking statements will be achieved. Except as required 
by law, we undertake no obligation to publicly update any of our forward-looking or other statements, whether as a result of 
new information, future events, or otherwise. 

Overview

Vericel  Corporation  is  a  fully-integrated,  commercial-stage  biopharmaceutical  company  and  is  a  leader  in  advanced 
therapies for sports medicine and severe burn care markets. We currently market two FDA-approved autologous cell therapy 
products in the U.S. MACI® is an autologous cellularized scaffold product indicated for the repair of symptomatic, single or 
multiple full-thickness cartilage defects of the knee with or without bone involvement in adults. Epicel® is a permanent skin 
replacement HUD for the treatment of adult and pediatric patients with deep-dermal or full-thickness burns comprising greater 
than  or  equal  to  30  percent  of  TBSA.  We  also  hold  an  exclusive  license  from  MediWound  for  North  American  rights  to 
NexoBrid®, a registration-stage biological orphan product for the debridement of severe thermal burns. In 2020, MediWound 
submitted to the FDA a BLA seeking the approval of NexoBrid for eschar removal (debridement) in adults with deep partial-
thickness and/or full-thickness thermal burns. The FDA accepted the BLA for filing and assigned a PDUFA target date of June 
29,  2021.  Thereafter,  on  June  29,  2021,  MediWound  received  a  complete  response  letter  from  the  FDA  regarding  the  BLA 
through  which  the  FDA  communicated  to  MediWound  that  it  had  completed  its  review  of  the  BLA,  as  amended,  and  had 
determined  that  it  could  not  approve  the  BLA  in  its  present  form.  We  continue  to  work  with  MediWound,  BARDA  and  the 
FDA  to  address  the  issues  identified  by  the  FDA,  to  prepare  and  submit  a  BLA  resubmission  to  the  FDA,  and  to  seek  the 
potential approval of NexoBrid. 

See “Risk Factors - NexoBrid’s approval in the U.S. for the treatment of severe burns may be further delayed, or it may not 

be approved for use in the U.S. and other North American markets at all.”

COVID-19 

The ongoing pandemic caused by the spread of a novel strain of coronavirus (COVID-19) has created significant disruptions 
to  the  U.S.  and  global  economy  and  has  contributed  to  significant  volatility  in  financial  markets.  The  global  impact  of  the 
pandemic  has  fluctuated  since  early  2020.  At  times,  many  state,  local  and  national  governments  –  including  those  in 
Massachusetts  and  Michigan,  where  our  operations  are  located  –  have  responded  by  issuing,  extending  and  supplementing 
orders requiring quarantines, restrictions on travel, and the mandatory closure of certain non-essential businesses, among other 
actions. In the U.S., the status and application of these orders have varied on a state-by-state basis since the early days of the 
pandemic. Many of the restrictions have been periodically updated as infection rates in the U.S. have risen and fallen, as new 
virus variants have emerged, as vaccines have been distributed and administered, and as world health leaders learn more about 

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the virus, its transmission pathway and who is most at risk. Because Vericel is deemed an essential business, we were exempted 
from government orders requiring the closure of workplaces and the cessation of business operations.

Notwithstanding  being  an  essential  business,  our  business  and  operations  at  times  have  been  adversely  impacted  by  the 
ongoing  effects  of  the  COVID-19  pandemic.  For  example,  as  a  result  of  periodic  restrictions  placed  on  the  performance  of 
elective surgical procedures, Vericel experienced a significant increase in cancellations of scheduled MACI procedures, as well 
as  a  slowdown  in  new  MACI  orders  during  March  and  April  of  2020.  The  widespread  suspension  of  surgical  procedures 
impacted  our  business  and  operations  during  the  first  and  second  quarters  of  2020.  The  level  and  degree  of  restriction  on 
elective surgeries, on the ability of patients to seek treatment and on U.S. business operations generally fluctuated throughout 
2020 as COVID-19 infection rates rose and fell during the summer months and into the autumn. By the first quarter of 2021, the 
pandemic’s effects on our MACI business had largely dissipated. During the summer of 2021, however, the pandemic’s direct 
and ancillary effects again began to cause some disruption to our MACI business. Following the cessation of COVID-19-related 
travel restrictions in many parts of the U.S. and the availability of vaccinations in May and June 2021, some MACI patients 
postponed or delayed treatment – opting instead to take vacation and/or travel. Further, surges of new COVID-19 cases during 
the  second  half  of  2021  caused  by  the  spread  of  the  “Delta”  and  “Omicron”  variants  again  caused  disruptions  to  health  care 
networks  including  restrictions  on  the  performance  of  elective  surgical  procedures,  the  availability  of  physicians  and/or  their 
treatment prioritizations, the level of healthcare facility staffing and, in some instances, the willingness or ability of patients to 
seek  treatment.  Consequently,  and  notwithstanding  the  widespread  distribution  of  vaccines,  these  factors  contributed  to  a 
slowdown of MACI procedures during the third and fourth quarters of 2021. Although hospitals are now better prepared for 
subsequent  surges  in  COVID-19  patients,  the  risk  remains  that  regional  or  local  restrictions  could  again  be  placed  on  the 
performance of elective surgical procedures if the number of COVID-19 infections in the U.S. were to continue to rise, or if 
new or existing COVID-19 variants render current vaccine treatments ineffective. 

Because  Epicel  is  used  almost  exclusively  in  an  emergent  setting  by  burn  centers  and  surgeons  throughout  the  country, 
Epicel revenue and procedure volumes have been less affected by the pandemic. Nevertheless, large burns and burn admissions 
can be affected by restrictions on human activity resulting from more severe government lockdown orders. 

At  the  outset  of  the  pandemic,  we  put  in  place  a  comprehensive  workplace  protection  plan,  which  instituted  protective 
measures  in  response  to  COVID-19.  Our  workplace  protection  plan  has  closely  followed  guidance  issued  by  the  Centers  for 
Disease  Control  and  Prevention  (“CDC”)  and  has  complied  with  applicable  federal  and  state  law.  To  date,  Vericel  has  been 
successful in sustaining its operations and providing MACI and Epicel to patients in need. We continue to review our policies 
and procedures regularly, including our workplace protection plan, as the pandemic evolves and we may take additional actions 
to the extent required.

We continue to manufacture MACI and Epicel and we are maintaining a significant safety stock of all key raw materials. 
We  do  not  expect  current  supply  chain  interruptions  will  impact  our  ongoing  manufacturing  operations.  With  respect  to 
customer delivery, MACI final product has an established shelf life of six (6) days and established shipping shelf life of three 
(3) days. Currently, MACI is picked up by courier and shipped by commercial air or ground transportation to customer surgical 
sites.  Epicel  final  product  has  an  established  shelf  life  of  48  hours  and  is  hand  carried  to  customer  hospitals  by  courier. 
Transportation  is  primarily  by  commercial  or  charter  airline.  Although  we  have  not  experienced  material  shipping  delays  or 
materially increased costs to date, significant disruption of air travel could result in the inability to deliver MACI or Epicel final 
products to customer sites within appropriate timeframes, which could further adversely impact our business. At this time, we 
are not aware of COVID-19-related impacts on our distributors, operations or third-party service providers’ ability to manage 
patient cases.

We  believe  it  is  possible  that  we  could  continue  to  experience  variable  impacts  on  our  business,  should  the  current 
resurgence of COVID-19 in various areas of the U.S. continue for an extended period, or should a new resurgence occur in the 
future. Measures taken to limit the impact of COVID-19 at the international, national and local levels, including the availability 
and effectiveness of COVID-19 vaccines, shelter-in-place orders, social distancing measures, travel bans and restrictions, and 
business  and  government  shutdowns,  may  again  create  significant  negative  economic  impacts  on  a  global  basis.  Given  that 
uncertainty,  we  cannot  reliably  estimate  the  extent  to  which  the  ongoing  COVID-19  pandemic  may  continue  to  impact 
utilization and revenue of our products in 2022 and beyond.

For  a  discussion  of  additional  risks  associated  with  the  ongoing  COVID-19  pandemic,  please  see  Part  I,  Item  1A.  “Risk 

Factors”.

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Manufacturing

We have a cell-manufacturing facility in Cambridge, Massachusetts which is used for U.S. manufacturing and distribution 

of MACI and Epicel. 

Product Portfolio

Our  marketed  products  include  two  FDA-approved  autologous  cell  therapies:  MACI,  a  third-generation  autologous 
cellularized scaffold product indicated for the repair of symptomatic, single or multiple full-thickness cartilage defects of the 
knee  with  or  without  bone  involvement  in  adults  and  Epicel,  a  permanent  skin  replacement  for  the  treatment  of  adult  and 
pediatric  patients  with  deep-dermal  or  full-thickness  burns  comprising  greater  than  or  equal  to  30  percent  of  TBSA.  Both 
products  are  currently  marketed  in  the  U.S.  In  addition,  we  have  entered  into  exclusive  license  and  supply  agreements  with 
MediWound to commercialize NexoBrid in North America, if approved. As previously mentioned, MediWound has submitted 
a BLA to the FDA, seeking commercial approval of NexoBrid. On June 29, 2021, we announced that MediWound had received 
a complete response letter from the FDA regarding the BLA, through which the FDA communicated to MediWound that it had 
completed its review of the BLA, as amended, and had determined that it could not approve the BLA in its present form. We 
continue to work with MediWound, BARDA and the FDA to address the issues identified by the FDA, to prepare and submit a 
BLA resubmission to the FDA, and to seek the potential approval of NexoBrid.

MACI

MACI is a third-generation ACI product indicated for the repair of symptomatic, single or multiple full-thickness cartilage 

defects of the knee with or without bone involvement in adults.

Our  target  audience  of  U.S.  physicians  is  approximately  5,000  orthopedic  surgeons  and  is  divided  into  two  segments:  a 
group  of  orthopedic  surgeons  who  self-identify  and/or  have  a  formal  specialty  as  sports  medicine  physicians,  and  a 
subpopulation of general orthopedic surgeons who perform a high volume of cartilage repair procedures. As of the date of this 
report, we have 76 MACI sales representatives to enable the sales force to reach our target audience. Most private payers have a 
medical policy that covers treatment with MACI with the top 30 largest commercial payers having a formal medical policy for 
MACI or ACI in general. With respect to private commercial payers that have not yet approved a medical policy for MACI, we 
often obtain approval on a case-by-case basis for medically appropriate cases. 

Epicel

Epicel is a permanent skin replacement for deep-dermal or full-thickness burns greater than or equal to 30 percent of TBSA. 
Epicel is regulated by CBER of the FDA under medical device authorities, and is the only FDA-approved cultured epidermal 
autograft product available for large total surface area burns. Epicel was designated as a HUD in 1998 and an HDE application 
for  the  product  was  submitted  in  1999.  HUDs  are  devices  that  are  intended  for  diseases  or  conditions  that  affect  fewer  than 
8,000 individuals annually in the U.S. Under an HDE approval, a HUD cannot be sold for an amount that exceeds the cost of 
research and development, fabrication and distribution unless certain conditions are met. A HUD is eligible to be sold for profit 
after  receiving  HDE  approval  if  the  device  meets  certain  eligibility  criteria,  including  where  the  device  is  intended  for  the 
treatment of a disease or condition that occurs in pediatric patients and such device is labeled for use in pediatric patients. If the 
FDA determines that a HUD meets the eligibility criteria, the HUD is permitted to be sold for profit so long as the number of 
devices distributed in any calendar year does not exceed the Annual Distribution Number (“ADN”). The ADN is defined as the 
number of devices reasonably needed to treat a population of 8,000 individuals per year in the U.S.

On  February  18,  2016,  the  FDA  approved  our  HDE  supplement  to  revise  the  labeled  indications  of  use  for  Epicel  to 
specifically include pediatric patients. The revised product label also now specifies that the probable benefit of Epicel, mainly 
related to survival, was demonstrated in two Epicel clinical experience databases and a physician-sponsored study comparing 
outcomes  in  patients  with  massive  burns  treated  with  Epicel  relative  to  standard  care.  Because  of  the  change  in  the  label  to 
specifically  include  use  in  pediatric  patients,  Epicel  is  no  longer  subject  to  the  HDE  profit  restrictions.  In  conjunction  with 
adding the pediatric labeling and meeting the pediatric eligibility criteria, the FDA has determined the ADN number for Epicel 
to  be  360,400  which  is  approximately  30  times  larger  than  the  volume  of  grafts  sold  in  2021.  We  currently  have  a  thirteen-
person burn field force comprised of seven account managers and six burn clinical specialists, led by a regional and a national 
sales director. 

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NexoBrid

Our  development  portfolio  includes  NexoBrid,  a  registration-stage,  topically-administered  biological  product  that 
enzymatically removes nonviable burn tissue, or eschar, in patients with deep partial and full-thickness thermal burns. We have 
entered into exclusive license and supply agreements with MediWound to commercialize NexoBrid and any improvements to 
the product in North America, if approved. On September 16, 2020, we announced the acceptance of MediWound’s submission 
of a BLA for review by the FDA to seek marketing approval for NexoBrid in the U.S. for the treatment of severe burns, and the 
FDA’s assignment of a Prescription Drug User Fee Act (“PDUFA”) target date for the product of June 29, 2021. Subsequently, 
on June 29, 2021, we announced that MediWound had received a complete response letter from the FDA regarding the BLA, 
through  which  the  FDA  communicated  to  MediWound  that  it  had  completed  its  review  of  the  BLA,  as  amended,  and  had 
determined  that  it  could  not  approve  the  BLA  in  its  present  form.  We  continue  to  work  with  MediWound,  BARDA  and  the 
FDA to address the issues identified in the agency’s complete response letter, to prepare and submit a BLA resubmission to the 
FDA and to seek the potential approval of NexoBrid. See also “Risk Factors - NexoBrid’s approval in the U.S. for the treatment 
of severe burns may be further delayed, or it may not be approved for use in the U.S. and other North American markets at all.”

NexoBrid is approved in the EU and other international markets and has been designated as an orphan biologic in the U.S., 
EU  and  other  international  markets.  Pursuant  to  the  terms  of  our  existing  license  agreement,  if  the  BLA  is  approved, 
MediWound will transfer the BLA to us and we will market NexoBrid in the U.S. Both MediWound and Vericel, under the 
supervision of a Central Steering Committee comprised of members of both companies will continue to guide development of 
NexoBrid  in  North  America.  Under  our  license  agreement  with  MediWound,  NexoBrid  is  being  manufactured  for  BARDA 
prior to approval by the FDA under an emergency use authorization. 

Results of Operations

The following is a summary of our consolidated results of operations:

Year Ended December 31,

2021 vs. 2020

(In thousands)
Total revenue
Cost of product sales
Gross profit

Research and development
Selling, general and administrative

Total operating expenses
(Loss) income from operations

Total other income (expense)

Income tax (benefit) expense

Net (loss) income

$ 

2021
156,184  $ 

$ 

2020
124,179  $ 
39,951 
84,228 
13,020 
68,836 
81,856 
2,372 

672 
180 
2,864  $ 

2019
117,850  $ 
37,571 
80,279 
30,391 
61,139 
91,530 
(11,251)   

1,586 
— 
(9,665)  $ 

Change $

Change %

32,005 
10,208 
21,797 
3,267 
28,756 
32,023 
(10,226) 

(400) 
(291) 
(10,335) 

 25.8 %
 25.6 %
 25.9 %
 25.1 %
 41.8 %
 39.1 %
 (431.1) %

 (59.5) %
 (161.7) %
 (360.9) %

50,159 
106,025 
16,287 
97,592 
113,879 

(7,854)   

272 
(111)   
(7,471)  $ 

Comparison of the Periods Ended December 31, 2021 and 2020

Total Revenue 

Revenue by product for the years ended December 31, 2021, 2020 and 2019 are as follows:

(In thousands)
MACI
Epicel
NexoBrid

Total Revenue

Year Ended December 31,

2021 vs. 2020

2021

2020

2019

Change $

Change %

$ 

$ 

111,554  $ 
41,521 
3,109 
156,184  $ 

94,432  $ 
27,536 
2,211 
124,179  $ 

91,620  $ 
26,230 
— 
117,850  $ 

17,122 
13,985 
898 
32,005 

 18.1 %
 50.8 %
 40.6 %
 25.8 %

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Total revenue increase for the year ended December 31, 2021, compared to 2020, was driven primarily by volume growth 
for both MACI and Epicel, in addition to $3.1 million, of revenue recognized related to the delivery of NexoBrid to BARDA 
for emergency response preparedness, compared to $2.2 million in the prior year.

Seasonality. The effects of the ongoing COVID-19 pandemic have disrupted the normal seasonality of our MACI business 
at times over the past twenty-two months. These effects have included, among others, periodic restrictions on the performance 
of  elective  surgical  procedures  throughout  the  country,  the  unavailability  of  physicians  and/or  changes  to  their  treatment 
prioritizations,  reductions  in  the  levels  of  healthcare  facility  staffing  and,  in  certain  instances,  the  willingness  or  ability  of 
patients to seek treatment and the inability of our Clinical Account Specialists to call on surgeon customers. Over the last five 
years,  ACI  (MACI  and  Carticel  prior  to  its  replacement)  sales  volumes  from  the  first  through  the  fourth  quarter  on  average 
represented 19% (16%-21% range), 22% (16%-25% range), 23% (21%-26% range) and 36% (33%-38% range) respectively, of 
total annual volumes. MACI orders are normally stronger in the fourth quarter due to several factors including the satisfaction 
by patients of insurance deductible limits and the time of year patients prefer to start rehabilitation. Because of the effects of the 
COVID-19 pandemic, the MACI business seasonality in 2021 and 2020 did not follow our historical patterns, and seasonality in 
2022  could  continue  to  be  impacted  by  COVID-19  related  factors,  as  well  -  such  as  patient  behavior  and  vacations  and  the 
spread of the COVID-19 “Delta” and “Omicron” variants. Due to the low incidence and variable occurrence of severe burns, 
Epicel revenue has inherent variability from quarter-to-quarter and does not exhibit significant seasonality. 

Gross Profit

Gross  profit  increased  for  the  year  ended  December  31,  2021,  primarily  due  to  continued  growth  of  both  products,  the 
impacts of the COVID-19 pandemic in the prior year, and increased units of procured NexoBrid to BARDA that led to higher 
revenue related to NexoBrid, compared to 2020.

Research and Development Expenses

The following table summarizes research and development expenses, which include license fees, materials, professional fees 

and an allocation of employee-related salary and fringe benefit costs for our research and development projects:

(In thousands)
MACI
Epicel
NexoBrid
Total research and development 
expenses

Year Ended December 31,

2021 vs. 2020

2021

2020

2019

Change $

Change %

$ 

$ 

9,170 
4,061 
3,056 

7,157  $ 
3,257 
2,606 

8,088  $ 
3,538 
18,765 

2,013 
804 
450 

$ 

16,287 

$ 

13,020  $ 

30,391  $ 

3,267 

 28.1 %
 24.7 %
 17.3 %

 25.1 %

Research and development expenses for the year ended December 31, 2021 were $16.3 million, compared to $13.0 million 

for 2020. The increase is primarily due to an increase of $2.2 million in stock-based compensation expense. 

Selling, General and Administrative Expenses

Selling, general and administrative expenses for the year ended December 31, 2021 were $97.6 million, compared to $68.9 
million  for  2020.  The  increase  in  selling,  general  and  administrative  expenses  during  the  year  ended  December  31,  2021, 
compared to 2020, is primarily due to a $16.5 million increase in stock-based compensation expenses, a $2.6 million increase as 
a  result  of  additional  headcount,  a  $2.3  million  increase  in  marketing  activities,  and  a  $1.9  million  increase  in  patient 
reimbursement support services as a result of higher MACI sales volume.

Total Other Income (Expense) 

The change in total other income (expense) for the year ended December 31, 2021, was primarily due to the decreasing rates 

of return on our investments in various marketable debt securities.

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Tax Benefit

For  the  year-ended  December  31,  2021,  we  recorded  a  state  income  tax  benefit  of  $0.1  million,  as  a  result  of  a  return  to 

provision adjustment.

Stock-based Compensation Expense

Non-cash stock-based compensation expense is summarized in the following table: 

(In thousands)
Cost of product sales
Research and development
Selling, general and administrative
Total non-cash stock-based 
compensation expense

$ 

Year Ended December 31,
2020

2021

3,681  $ 
4,120 
26,521 

1,949  $ 
1,884 
10,010 

2021 vs. 2020

2019

Change $

Change %

2,029  $ 
2,428 
8,722 

1,732 
2,236 
16,511 

 88.9 %
 118.7 %
 164.9 %

$ 

34,322  $ 

13,843  $ 

13,179  $ 

20,479 

 147.9 %

The increase in stock-based compensation expense for the year ended December 31, 2021, is due primarily to fluctuations in 
stock prices which impacts the fair value of the options and restricted stock units awarded and the expense recognized in the 
period.

Comparison of the Periods Ended December 31, 2020 and 2019

For a comparison of our results of operations for the fiscal years ended December 31, 2020 and December 31, 2019, see 
“Part  II,  Item  7.  Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations”  of  our  Annual 
Report on Form 10-K for the fiscal year ended December 31, 2020, filed with the SEC on February 24, 2021.

Liquidity and Capital Resources

Since our acquisition of MACI and Epicel in 2014, our primary focus has been to invest in our existing commercial business 
with the goal of growing revenue. We have raised significant funds in order to complete our product development programs and 
to  market and commercialize our products, including NexoBrid. To date, we have financed our operations  primarily  through 
cash received through Epicel and MACI sales, debt and public and private sales of our equity securities. We generated $29.0 
million in operating cash flows during 2021 and we may finance our commercial business operations through the sales of equity 
securities or debt financings.

We  believe  that  our  current  cash  on  hand,  cash  equivalents  and  investments  will  be  sufficient  to  support  our  current 
operations through at least 12 months from the issuance of the consolidated financial statements included in this Annual Report 
on  Form  10-K.  However,  the  continuing  effects  of  the  ongoing  COVID-19  pandemic  continue  to  evolve  and  may  result  in 
irrecoverable losses from customers.

Cash Flows

The following table summarizes our sources and uses of cash for each of the periods presented:

Net cash provided by (used in) operating activities
Net cash (used in) provided by investment activities

Net cash provided by financing activities

Net increase in cash, cash equivalents and restricted cash

Year Ended December 31,

2021

2020

2019

$ 

$ 

29,040  $ 
(3,501) 

9,171 

17,572  $ 
(17,160) 

6,441 

34,710  $ 

6,853  $ 

(7,183) 
10,615 

5,260 

8,692 

For  a  discussion  of  our  liquidity  and  capital  resources  related  to  our  cash  flow  activities  for  the  fiscal  year  ended 
December  31,  2019,  see  “Part  II,  Item  7.  Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of 

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Operations” of our annual report on Form 10-K for the fiscal year ended December 31, 2020, filed with the SEC on February 
24, 2021.

Net Cash Provided by Operating Activities

Our cash, cash equivalents and restricted cash totaled $68.5 million, short-term investments totaled $35.1 million and long-
term investments totaled $25.7 million as of December 31, 2021. The $29.0 million of net cash provided by operations in 2021, 
was primarily the result of non-cash charges of $34.3 million related to stock compensation expense, $4.4 million in operating 
lease  amortization  and  $3.0  million  in  depreciation  and  amortization  expense,  offset  by  a  net  loss  of  $7.5  million  and  a  net 
decrease of $6.2 million related to movements in our working capital accounts. The overall decreases in cash from our working 
capital accounts were primarily driven by an increase in accounts receivable due to an increase in sales volume, an increase in 
inventory due to increased production needs and payments on operating leases, offset by an increase of accounts payable and 
accrued expenses due to timing of payments.

Our cash, cash equivalents and restricted cash totaled $33.8 million, short-term investments totaled $42.2 million and long-
term investments totaled $24.1 million as of December 31, 2020. The $17.6 million of net cash provided by operations in 2020, 
was primarily the result of net income of $2.9 million and non-cash charges of $13.8 million in stock compensation expense, 
$4.4 million in operating lease amortization and $2.4 million in depreciation and amortization expense, offset by a net decrease 
of $6.4 million related to movements in our working capital accounts. The overall decreases in cash from our working capital 
accounts  were  primarily  driven  by  an  increase  in  accounts  receivable  due  to  an  increase  in  sales  volume,  an  increase  in 
inventory due to increased production needs, payments on operating leases, offset by an increase of accrued expenses due to 
timing of payments.

Net Cash Used in Investing Activities

Net cash used in investing activities during the year ended December 31, 2021 was the result of $64.4 million of investment 
sales  and  maturities,  offset  by  $60.0  million  in  investment  purchases  and  $7.9  million  of  property  and  equipment  purchases 
primarily for manufacturing upgrades through December 31, 2021. 

Net cash used in investing activities during the year ended December 31, 2020 was the result of $63.1 million in investments 
purchases offset by $48.5 million of sales and maturities and property and equipment purchases of $2.6 million, primarily for 
manufacturing upgrades and leasehold improvements through December 31, 2020.

Net Cash Provided by Financing Activities

Net cash provided by financing activities is the result of net proceeds from the exercise of stock options and the employee 
stock purchase plan of $11.2 million, partially offset by the payment of employee withholding taxes related to the vesting of 
restricted stock units of $1.7 million during the year ended December 31, 2021. 

Net cash provided by financing activities during the year ended December 31, 2020 is primarily the result of net proceeds 

from the exercise of stock options of $6.6 million.

Sources of Capital

On August 27, 2021, we entered into a Sales Agreement with SVB Leerink LLC, as sales agent (“SVB Leerink”), pursuant 
to which we may offer and sell up to $200.0 million of shares of our common stock, no par value per share (“ATM Shares”). 
The  ATM  Shares  to  be  offered  and  sold  under  the  Sales  Agreement  will  be  issued  and  sold  pursuant  to  an  automatically 
effective shelf registration statement on Form S-3ASR (File No. 333-259119) filed by us on August 27, 2021, which expires 
three years from the filing date. We also filed a prospectus supplement relating to the offering and sale of the ATM Shares on 
August 27, 2021. We are not obligated to make any sales of ATM Shares, and SVB Leerink is not required to sell any specific 
number or dollar amount of the ATM Shares under the Sales Agreement. As of December 31, 2021, we have sold no shares 
pursuant to the Sales Agreement. 

If revenue declines for a sustained period, we may need to access additional capital; however, we may not be able to obtain 
financing  on  acceptable  terms  or  at  all.  Market  volatility  could  also  adversely  impact  our  ability  to  access  financing  when 
needed.  The  terms  of  any  financing  may  adversely  affect  the  holdings  or  the  rights  of  our  shareholders.  Actual  cash 
requirements  may  differ  from  projections  and  will  depend  on  many  factors,  including  any  future  impacts  of  the  COVID-19 
pandemic, the level of future research and development, the scope and results of ongoing and potential clinical trials, the costs 

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involved in filing, prosecuting and enforcing patents, the need for additional manufacturing capacity, competing technological 
and market developments, costs of possible acquisition or development of complementary business activities, and the cost to 
market our products. 

Contractual Obligations

We lease facilities in Ann Arbor, Michigan and Cambridge, Massachusetts. The Cambridge facilities includes clean rooms, 
laboratories for MACI and Epicel manufacturing and office space. We also pay for use of an offsite warehouse space and lease 
various  vehicles  and  computer  equipment.  In  October  2020,  we  amended  our  current  lease  in  Cambridge  to,  among  other 
provisions,  extend  the  term  until  February  2032.  Under  the  amendment,  the  landlord  will  contribute  $4.3  million  toward  the 
cost of tenant improvements. The previous contributions toward the cost of tenant improvements was recorded as part of the 
operating lease assets under the leasing guidance, on our consolidated balance sheet. Total remaining obligations related to the 
operating  and  finance  leases  are  $66.5  million  as  of  December  31,  2021.  In  January  2022,  we  entered  into  a  new  lease  for 
approximately  126,000  square  feet  of  to-be-constructed  manufacturing,  laboratory  and  office  space  in  Burlington, 
Massachusetts.  See  Note  15,  “Subsequent  Events”  in  our  accompanying  consolidated  financial  statements  for  further 
information.

Our purchase commitments consist of minimum purchase amounts of materials used in our cell manufacturing process to 
manufacture our marketed cell therapy products and total $10.1 million as of December 31, 2021, as well as usage of an offsite 
warehouse space. In February 2021, the terms of the warehouse operating agreement were extended through March 31, 2027, 
and the total remaining contractual obligations related to the warehouse agreement are $8.3 million as of December 31, 2021. 
See  Note  14,  “Commitments  and  Contingencies”  in  our  accompanying  consolidated  financial  statements  for  further 
information.

We  have  no  off-balance  sheet  arrangements  that  have  or  are  reasonably  likely  to  have  a  material  effect  on  our  financial 

condition.

Critical Accounting Policies and Estimates

The preparation of our consolidated financial statements in accordance with U.S. generally accepted accounting principles 
(“GAAP”)  requires  management  to  make  estimates  and  assumptions  that  could  materially  impact  the  consolidated  financial 
statements and disclosures based on varying assumptions. We believe our estimates and assumptions are reasonable; however, 
actual results and the timing of the recognition of such amounts could differ from these estimates.

The following is a list of accounting policies that are most significant to the portrayal of our financial condition and results 

of operations and/or that require management’s most difficult, subjective or complex judgments.

Revenue Recognition and Net Product Sales

Revenue from sales to a customer (distributor, hospital or other party) is recognized in accordance with ASC 606, Revenue 
Recognition. We recognize product revenue from sales to a customer (distributor or hospital) following the five step model in 
ASC 606: (i) identify 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 revenues 
when  (or  as)  we  satisfy  the  performance  obligation.  Under  this  revenue  standard,  we  recognize  revenue  when  our  customer 
obtains control of the promised goods, in an amount that reflects the consideration which we expect to receive in exchange for 
those goods.

MACI Implants

We  have  engaged  a  third-party  services  provider  to  provide  the  patient  support  program  to  manage  patient  cases  and  to 

ensure complete and accurate billing information is provided to the insurers and hospitals, to facilitate reimbursement.

Prior authorization and confirmation of coverage level by the patient’s private insurance plan, hospital or government payer 
is a prerequisite to the shipment of product to a patient. We recognize product revenues from sales of all MACI implants upon 
delivery at which time the customer obtains control of the implant and the claim is billable. The total consideration which we 
expect to collect in exchange for MACI implants (the transaction price) may be fixed or variable. Direct sales to hospitals or 
distributors are recorded at a contracted price, there are typically no forms of variable consideration.

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When we sell MACI the patient is responsible for payment; however, we are typically reimbursed by a third-party insurer or 
government payer, subject to a patient co-pay amount. Reimbursements from third-party insurers and government payers vary 
by patient and payer and are based on either contracted rates, publicly available rates or a fee schedule. Net product revenue is 
recognized net of estimated contractual allowances, which considers historical collection experience from both the payer and 
patient,  denial  rates  and  the  terms  of  our  contractual  arrangements.  We  estimate  expected  collections  for  these  transactions 
using  the  portfolio  approach.  We  record  a  reduction  to  revenue  at  the  time  of  sale  for  the  estimate  of  the  amount  of 
consideration  that  will  not  be  collected.  In  addition,  potential  credit  risk  exposure  has  been  evaluated  for  our  accounts 
receivable in accordance with ASC 326, Financial Instruments - Credit Losses. We assess risk and determine a loss percentage 
by  pooling  account  receivables  based  on  similar  risk  characteristics.  The  loss  percentage  is  calculated  through  the  use  of 
forecasts that are based on current and historical economic and financial information.

Changes  in  estimates  of  the  transaction  price  are  recorded  through  revenue  in  the  period  in  which  such  change  occurs. 
Changes to the estimate of the amount of consideration that will not be collected could have a material impact to the revenue 
recognized.  A  50  basis  points  change  to  the  estimated  uncollectible  percentage  could  result  in  approximately  $0.3  million 
decrease or increase in the revenue recognized for the year ended December 31, 2021. 

Leases

We  determine  if  an  arrangement  is  a  lease  at  inception,  in  accordance  with  ASC  Topic  842,  Leases.  All  operating  lease 
commitments  with  a  lease  term  greater  than  12  months  are  recognized  as  right-of-use  (“ROU”)  assets  and  liabilities,  on  a 
discounted basis on the balance sheet. Leases with an initial term of 12 months or less are not recorded on the balance sheet. We 
primarily enter into lease agreements for manufacturing and office space, warehouses space, vehicle and computer equipment. 
The  leases  have  varying  terms,  some  of  which  may  include  options  to  extend.  Certain  of  our  lease  agreements  include  lease 
payments  that  are  adjusted  periodically  for  an  index  or  rate.  The  leases  are  initially  measured  using  the  present  value  of  the 
projected payments adjusted for the index or rate in effect at the commencement date. Our lease agreements do not contain any 
material residual value guarantees or material restrictive covenants. 

ROU assets represent our right to control the use of an explicitly or implicitly identified fixed asset for a period of time and 
lease  liabilities  represent  our  obligation  to  make  lease  payments  arising  from  the  lease.  Control  of  an  underlying  asset  is 
conveyed to us if we obtain the rights to direct the use of and to obtain substantially all of the economic benefits from using the 
underlying asset. 

Lease payments included in the measurement of the lease liability are comprised of fixed payments. Our leases contain non-
lease components and activities that do not transfer a good or service to us which were not considered to be components of the 
contract and therefore were not included in the net ROU assets or lease liabilities.

The lease term for all of our leases include the non-cancellable period of the lease plus any additional periods covered by 
either an option to extend (or not to terminate) the lease that is reasonably certain to exercise, or an option to extend (or not to 
terminate) the lease controlled by the lessor.

Stock-Based Compensation

The accounting for stock-based compensation requires us to determine the fair value of common stock issued in the form of 
stock  option  awards  and  restricted  stock  units.  The  fair  value  of  restricted  stock  units  held  by  the  employees  is  determined 
based on the fair value of our common stock on the date of the grant. We use the value of our common stock at the date of the 
grant in the calculation of the fair value of our share-based awards. The fair value of stock options held by our employees is 
determined using a Black-Scholes option valuation method, which is a valuation technique that is acceptable for share-based 
payment  accounting.  Key  assumptions  in  determining  fair  value  include  volatility,  risk-free  interest  rate,  dividend  yield  and 
expected term. The assumptions used in calculating the fair value of stock options represent our best estimates; however, these 
estimates  involve  inherent  uncertainties  and  the  application  of  management’s  judgment.  As  a  result,  if  factors  change  and 
different assumptions are used, the stock-based compensation expense could be materially different in the future. In addition, 
we are required to estimate the expected forfeiture rate and only recognize expense for those stock options expected to vest over 
the service period. We estimate the forfeiture rate considering the historical experience of our stock-based awards. If the actual 
forfeiture rate is different from the estimate, we adjust the expense accordingly.

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Tax Valuation Allowance

A  valuation  allowance  is  recorded  if  it  is  more  likely  than  not  that  a  deferred  tax  asset  will  not  be  realized  based  on  the 
weight  of  available  evidence,  both  positive  and  negative.  Due  to  our  three-year  cumulative  loss  position  and  history  of 
operating losses, a full valuation allowance against our net deferred tax assets was considered necessary. We will continue to 
monitor our cumulative loss position and forecasts and reevaluate the need for a valuation allowance as it could be reversed in 
future periods.

This summary of significant accounting policies should be read in conjunction with our consolidated financial statements 

and related notes and this discussion of our results of operations. 

Recent Accounting Pronouncements

Refer to Note 2, “Summary of Significant Accounting Policies” in the accompanying consolidated financial statements 
located under Item 8 of this Annual Report on Form 10-K for information regarding recently issued accounting standards that 
may have a significant impact on our business.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk 

As of December 31, 2021, we held marketable debt securities, which are classified as available-for-sale and carried at fair 
value in the accompanying consolidated balance sheet included in this Form 10-K. The fair value of our cash equivalents and 
marketable securities is subject to changes in market interest rates. Our earnings and cash flows are subject to fluctuations due 
to changes in interest rates, principally in connection with our investments in marketable debt securities. We do not believe we 
are materially exposed to changes in interest rates related to our investments, and we do not currently use interest rate derivative 
instruments  or  hedging  transactions  to  manage  exposure  to  interest  rate  changes  of  our  investments.  We  estimate  that  a  100 
basis point, or 1%, unfavorable change in interest rates would have resulted in approximately a $0.4 million and $0.5 million 
decrease in the fair value of our investment portfolio as of December 31, 2021 and 2020, respectively.

We have evaluated the potential credit risk exposure for our accounts receivable and available-for sale investment securities 
in accordance with ASC 326, Financial Instruments - Credit Losses. See Note 3 and Note 6 in the accompanying consolidated 
financial statements located under Item 8 of this Annual Report on Form 10-K for further discussion.

We  operate  in  the  U.S.  only.  We  are  primarily  exposed  to  foreign  exchange  risk  with  respect  to  recognized  assets  and 
liabilities  due  to  vendors  in  countries  outside  the  U.S.,  which  are  typically  paid  in  Euro.  We  do  not  enter  into  hedging 
transactions and do not purchase derivative instruments.

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Item 8. Consolidated Financial Statements and Supplementary Data

Report of Independent Registered Public Accounting Firm (PCAOB ID 238)
Consolidated Balance Sheets
Consolidated Statements of Operations
Consolidated Statements of Comprehensive (Loss) Income
Consolidated Statements of Shareholders’ Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

Page

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Report of Independent Registered Public Accounting Firm 

To the Board of Directors and Shareholders of Vericel Corporation

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of Vericel Corporation and its subsidiaries (the “Company”) as 
of December 31, 2021 and 2020, and the related consolidated statements of operations, of comprehensive (loss) income, of 
shareholders' equity and of cash flows for each of the three years in the period ended December 31, 2021, including the related 
notes (collectively referred to as the “consolidated financial statements”). We also have audited the Company's internal control 
over financial reporting as of December 31, 2021, based on criteria established in Internal Control - Integrated Framework 
(2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial 
position of the Company as of December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the 
three years in the period ended December 31, 2021 in conformity with accounting principles generally accepted in the United 
States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over 
financial reporting as of December 31, 2021, based on criteria established in Internal Control - Integrated Framework (2013) 
issued by the COSO.

Basis for Opinions

The Company's management is responsible for these consolidated financial statements, for maintaining effective internal 
control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included 
in Management’s Report on Internal Control over Financial Reporting appearing under Item 9A. Our responsibility is to express 
opinions on the Company’s consolidated financial statements and on the Company's internal control over financial reporting 
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 
audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, 
whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material 
respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement 
of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. 
Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated 
financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by 
management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal 
control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the 
risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based 
on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the 
circumstances. We believe that our audits provide a reasonable basis for our opinions.

Definition and Limitations of Internal Control over Financial Reporting

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

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

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Critical Audit Matters

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

Contractual allowances related to MACI sales subject to third party reimbursement 

As described in Note 3 to the consolidated financial statements, when the Company sells MACI to patients, the Company 
records a reduction of revenue at the time of sale for its estimate of the amount of consideration that will not be collected. As of 
December 31, 2021, the allowance for this uncollectible consideration was $7.0 million. When the Company sells MACI the 
patient is responsible for payment, however, the Company is typically reimbursed by a third-party insurer or government payer, 
subject to a patient co-pay amount. Reimbursements from third-party insurers and government payers vary by patient and payer 
and are based on either contracted rates, publicly available rates, fee schedules or past payer precedents. Net product revenue is 
recognized net of estimated contractual allowances, which considers historical collection experience from both the payer and 
patient, denial rates and the terms of the Company’s contractual arrangements. 

The principal considerations for our determination that performing procedures relating to contractual allowances related to 
MACI sales subject to third party reimbursement is a critical audit matter are the significant judgment by management due to 
the measurement uncertainty involved in developing the estimated contractual allowances, as these estimates are based on 
assumptions developed using historical collection experience from the payer and current contractual arrangement terms, which 
in turn led to a high degree of auditor judgment, effort and subjectivity in applying procedures to these assumptions and 
evaluating audit evidence related to these assumptions.  

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall 
opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to 
revenue recognition, including controls relating to MACI sales subject to third party reimbursement and over the assumptions 
used to estimate the contractual allowance. These procedures also included, among others, (i) testing management’s process and 
methodology for determining the contractual allowances; (ii) performing an analysis of the past collection history by payer; and 
(iii) assessing the reasonableness of management’s contractual allowances. Evaluating the reasonableness of management’s 
contractual allowances involved assessing management’s ability to reasonably estimate the contractual allowance by 
performing a comparison of the estimated transaction price to actual consideration received, contracted rates, publicly available 
rates or government fee schedules. 

/s/ PricewaterhouseCoopers LLP 

Boston, Massachusetts
February 24, 2022

We have served as the Company’s auditor since at least 1996, which is when the Company became subject to SEC reporting 
requirements. We have not been able to determine the specific year we began serving as auditor of the Company.

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ASSETS
Current assets:

VERICEL CORPORATION
CONSOLIDATED BALANCE SHEETS
(In thousands)

Cash and cash equivalents
Short-term investments
Accounts receivable (net of allowance for doubtful accounts of $40 and $143, 
respectively)
Inventory
Other current assets

Total current assets

Property and equipment, net
Restricted cash
Right-of-use assets
Long-term investments
Other long-term assets

Total assets

LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:

Accounts payable
Accrued expenses
Current portion of operating lease liabilities
Other current liabilities

Total current liabilities
Operating lease liabilities

Other long-term liabilities

Total liabilities

COMMITMENTS AND CONTINGENCIES 
Shareholders’ equity:

December 31,

2021

2020

$ 

68,330  $ 
35,068 

33,620 
42,187 

37,437 
13,381 
4,246 
158,462 
13,308 
211 
45,720 
25,687 
317 
243,705  $ 

9,016  $ 

14,045 
2,950 
41 
26,052 
47,147 

44 
73,243 

34,504 
9,356 
3,893 
123,560 
7,633 
211 
50,105 
24,099 
— 
205,608 

6,755 
11,293 
4,394 
41 
22,483 
48,789 

76 
71,348 

$ 

$ 

Common stock, no par value; shares authorized — 75,000; shares issued and outstanding 
— 46,880 and 45,804, respectively
Accumulated other comprehensive (loss) income
Accumulated deficit

Total shareholders’ equity

Total liabilities and shareholders’ equity

553,902 

(154)   
(383,286)   
170,462 
243,705  $ 

510,061 
14 
(375,815) 
134,260 
205,608 

$ 

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

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VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share amounts)

Product sales, net
Other revenue

Total revenue
Cost of product sales
Gross profit
Research and development
Selling, general and administrative

Total operating expenses

(Loss) income from operations
Other income (expense):

Interest income
Interest expense
Other income (expense)

Total other income (expense)
(Loss) income before income taxes

Income tax (benefit) expense

Net (loss) income

Net (loss) income per common share:

Basic
Diluted

Weighted-average common shares outstanding:

Basic
Diluted

$ 

$ 

$ 
$ 

2021
153,075  $ 
3,109 
156,184 
50,159 
106,025 
16,287 
97,592 
113,879 

Year Ended December 31,
2020
121,968  $ 
2,211 
124,179 
39,951 
84,228 
13,020 
68,836 
81,856 
2,372 

(7,854)   

224 

(4)   
52 
272 
(7,582)   
(111)   

691 

(6)   
(13)   
672 
3,044 
180 

(7,471)  $ 

2,864  $ 

2019
117,850 
— 
117,850 
37,571 
80,279 
30,391 
61,139 
91,530 
(11,251) 

1,614 
(8) 
(20) 
1,586 
(9,665) 
— 

(9,665) 

(0.16)  $ 
(0.16)  $ 

0.06  $ 
0.06  $ 

(0.22) 
(0.22) 

46,472 
46,472 

45,221 
47,282 

44,180 
44,180 

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

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VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME
(In thousands)

Net (loss) income

Other comprehensive (loss) income:
Unrealized (loss) gain on investments

Comprehensive (loss) income

2021

Year Ended December 31,
2020

2019

(7,471)  $ 

2,864  $ 

(9,665) 

(168)   

(7,639)  $ 

(7)   

2,857  $ 

60 

(9,605) 

$ 

$ 

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

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VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
(In thousands)

BALANCE, DECEMBER 31, 2018

Net loss
Stock-based compensation expense
Stock option exercises
Shares issued under the Employee Stock Purchase Plan
Exercise of warrants resulting in issuance of common stock
Unrealized gain on investments
BALANCE, DECEMBER 31, 2019

Net income
Stock-based compensation expense
Stock option exercises
Shares issued under the Employee Stock Purchase Plan

Issuance of stock for restricted stock unit vesting

Restricted stock withheld for employee tax remittance

Unrealized loss on investments

BALANCE, DECEMBER 31, 2020

Net loss

Stock-based compensation expense

Stock option exercises

Shares issued under the Employee Stock Purchase Plan

Issuance of stock for restricted stock unit vesting

Common Stock  Warrants
Amount

Amount

Shares
 43,578  $  471,180  $ 

  1,197 
69 
20 

13,179 
4,354 
932 
104 

(104) 

 44,864 

  489,749 

— 

13,843 
5,582 
1,050 

(163) 

790 
117 

47 

(14) 

 45,804 

  510,061 

— 

34,322 

9,928 

1,256 

968 

43 

96 

Accumulated
Other

Comprehensive Accumulated

Gain (Loss)

Deficit

Total
Shareholders’
Equity 

104  $ 

(39)  $ 

(369,014)  $ 
(9,665) 

102,231 
(9,665) 
13,179 
4,354 
932 
— 
60 
111,091 
2,864 
13,843 
5,582 
1,050 

— 

(163) 

(7) 

134,260 

(7,471) 

34,322 

9,928 

1,256 

— 

(1,665) 

(168) 

(378,679) 
2,864 

(375,815) 

(7,471) 

60 
21 

(7) 

14 

(168) 

Restricted stock withheld for employee tax remittance

(31) 

(1,665) 

Unrealized loss on investments

BALANCE, DECEMBER 31, 2021

 46,880  $  553,902  $ 

—  $ 

(154)  $ 

(383,286)  $ 

170,462 

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

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 VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Operating activities:
Net (loss) income
Adjustments to reconcile net (loss) income to net cash flows from operating 
activities:

Depreciation and amortization
Stock-based compensation expense
Amortization of premiums and discounts on marketable securities
Non-cash lease cost
Other

Changes in operating assets and liabilities:

Inventory
Accounts receivable
Other current assets
Accounts payable
Accrued expenses
Operating lease liabilities
Other non-current assets and liabilities, net

Net cash provided by (used in) operating activities

Investing activities:

Purchases of investments
Sales and maturities of investments
Expenditures for property and equipment

Net cash (used in) provided by investing activities

Financing activities:

Year Ended December 31,
2020

2019

2021

$ 

(7,471)  $ 

2,864  $ 

(9,665) 

2,965 
34,322 
949 
4,422 
7 

(4,025)   
(2,933)   
(353)   
1,491 
2,752 
(3,086)   
— 
29,040 

2,383 
13,843 
318 
4,445 
93 

(2,540)   
(2,336)   
(940)   
33 
3,345 
(3,951)   
15 
17,572 

1,744 
13,179 
(610) 
2,787 
42 

(3,258) 
(8,714) 
(106) 
(1,024) 
1,018 
(2,512) 
(64) 
(7,183) 

(60,021)   
64,435 
(7,915)   
(3,501)   

(63,057)   
48,523 
(2,626)   
(17,160)   

(72,346) 
85,577 
(2,616) 
10,615 

Net proceeds from common stock issuance
Payments on employee’s behalf for taxes related to vesting of restricted stock 

unit awards

Other

Net cash provided by financing activities

Net increase in cash, cash equivalents, and restricted cash
Cash, cash equivalents, and restricted cash at beginning of period
Cash, cash equivalents, and restricted cash at end of period

11,184 

6,632 

5,286 

(1,665)   
(348)   
9,171 
34,710 
33,831 
68,541  $ 

(163)   
(28)   

6,441 
6,853 
26,978 
33,831  $ 

— 
(26) 
5,260 
8,692 
18,286 
26,978 

$ 

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VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
(In thousands)

Supplemental disclosure of cash flow information:
Non-cash information:

Warrants exercised for common stock
Right-of-use asset and lease liability recognized
Additions to property and equipment included in accounts payable
Restricted stock held for employee tax remittance included in accounts 
payable

Cash information:
Interest paid
Taxes paid

Reconciliation of amounts within the consolidated balance sheets:

Cash and cash equivalents
Restricted cash

Total cash, cash equivalents, and restricted cash at end of period

Year Ended December 31,

2021

2020

2019

$ 

$ 
$ 

$ 

$ 

—  $ 
192 
1,373 

—  $ 

29,573 
531 

104 
2,599 
217 

46 

— 

4  $ 
379  $ 

6  $ 
147  $ 

— 

8 
80 

Year Ended December 31,

2021

2020

2019

$ 

68,330 
211 

$ 

33,620 
211 

26,889 
89 

68,541  $ 

33,831  $ 

26,978 

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

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1.  Organization

VERICEL CORPORATION
 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Vericel Corporation, a Michigan corporation (together with its consolidated subsidiaries referred to herein as the Company, 
or Vericel), was incorporated in March 1989 and began employee-based operations in 1991. The Company is a fully-integrated, 
commercial-stage  biopharmaceutical  company  and  is  a  leader  in  advanced  therapies  for  the  sports  medicine  and  severe  burn 
care  markets.  Vericel  currently  markets  two  cell  therapy  products  in  the  U.S.,  MACI®  (autologous  cultured  chondrocytes  on 
porcine collagen membrane) and Epicel® (cultured epidermal autografts).

MACI  (autologous  cultured  chondrocytes  on  porcine  collagen  membrane)  is  an  autologous  cellularized  scaffold  product 
indicated  for  the  repair  of  symptomatic,  single  or  multiple  full-thickness  cartilage  defects  of  the  knee  with  or  without  bone 
involvement  in  adults.  Epicel  (cultured  epidermal  autografts)  is  a  permanent  skin  replacement  for  the  treatment  of  adult  and 
pediatric patients with deep-dermal or full-thickness burns comprising greater than or equal to 30 percent of total body surface 
area  (“TBSA”).  The  Company  also  holds  an  exclusive  license  from  MediWound  Ltd.  (“MediWound”)  for  North  American 
rights  to  NexoBrid®,  a  registration-stage  biological  orphan  product  for  debridement  of  severe  thermal  burns.  The  Company 
operates its business primarily in the U.S. in one reportable segment — the research, product development, manufacture and 
distribution of cellular therapies for use in the treatment of specific diseases.

COVID-19 

The  ongoing  pandemic  caused  by  the  spread  of  a  novel  strain  of  coronavirus  (“COVID-19”)  has  created  significant 
disruptions to the U.S. and global economy and has contributed to significant volatility in financial markets. The global impact 
of  the  outbreak  has  fluctuated  since  early  2020.  At  times,  many  state,  local  and  national  governments  –  including  those  in 
Massachusetts  and  Michigan,  where  the  Company’s  operations  are  located  –  have  responded  by  issuing,  extending  and 
supplementing  orders  requiring  quarantines,  restrictions  on  travel,  and  the  mandatory  closure  of  certain  non-essential 
businesses,  among  other  actions.  In  the  U.S.,  the  status  and  application  of  these  orders  have  varied  on  a  state-by-state  basis 
since the early days of the pandemic. Many of the restrictions have been periodically updated as infection rates in the U.S. have 
risen and fallen, as new virus variants have emerged, as vaccines have been distributed and administered, and as world health 
leaders learn more about the virus, its transmission pathway and who is most at risk. Because Vericel is deemed an essential 
business, the Company has been exempted from government orders requiring the closure of workplaces and the cessation of 
business operations.

Notwithstanding being an essential business, the Company’s business and operations at times have been adversely impacted 
by the ongoing effects of the COVID-19 pandemic. For example, as a result of periodic restrictions placed on the performance 
of elective surgical procedures, Vericel experienced a significant increase in cancellations of scheduled MACI procedures, as 
well as a slowdown in new MACI orders during March and April of 2020. The widespread suspension of surgical procedures 
impacted  the  Company’s  business  and  operations  during  the  first  and  second  quarters  of  2020.  The  level  and  degree  of 
restriction on elective surgeries, on the ability of patients to seek treatment and on U.S. business operations generally fluctuated 
throughout 2020 as COVID-19 infection rates rose and fell during the summer months and into the autumn. By the first quarter 
of  2021,  the  pandemic’s  effects  on  the  Company’s  MACI  business  had  largely  dissipated.  During  the  summer  of  2021, 
however, the pandemic’s direct and ancillary effects again began to cause some disruption to our MACI business. Following the 
cessation of COVID-19-related travel restrictions in many parts of the U.S. and the availability of vaccinations in May and June 
2021, some MACI patients postponed or delayed treatment – opting instead to take vacation and/or travel. Further, surges of 
new COVID-19 cases during the second half of 2021 caused by the spread of the “Delta” and “Omicron” variants again caused 
disruptions to health care networks including restrictions on the performance of elective surgical procedures, the availability of 
physicians and/or their treatment prioritizations, the level of healthcare facility staffing and, in some instances, the willingness 
or ability of patients to seek treatment. Consequently, and notwithstanding the widespread distribution of vaccines, these factors 
contributed to a slowdown of MACI procedures during the third and fourth quarters of 2021. Although hospitals are now better 
prepared for subsequent surges in COVID-19 patients, the risk remains that regional or local restrictions could again be placed 
on the performance of elective surgical procedures if the number of COVID-19 infections in the U.S. were to continue to rise, 
or if new or existing COVID-19 variants render current vaccine treatments ineffective. 

Because  Epicel  is  used  almost  exclusively  in  an  emergent  setting  by  burn  centers  and  surgeons  throughout  the  country, 
Epicel revenue and procedure volumes have been less affected by the pandemic. Nevertheless, large burns and burn admissions 
can be affected by restrictions on human activity resulting from more severe government lockdown orders. 

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At  the  outset  of  the  pandemic,  the  Company  put  in  place  a  comprehensive  workplace  protection  plan,  which  instituted 
protective measures in response to COVID-19. Vericel’s workplace protection plan has closely followed guidance issued by the 
Centers for Disease Control and Prevention (“CDC”) and has complied with applicable federal and state law. To date, Vericel 
has been successful in sustaining its operations and providing MACI and Epicel to patients in need. The Company continues to 
review its policies and procedures regularly, including its workplace protection plan, as the pandemic evolves and the Company 
may take additional actions to the extent required.

Liquidity

The accompanying consolidated financial statements have been prepared on a basis which assumes that the Company will 
continue as a going concern and contemplates the realization of assets and the satisfaction of liabilities and commitments in the 
normal course of business. As of December 31, 2021, the Company had an accumulated deficit of $383.3 million and had a net 
loss of $7.5 million for the year ended December 31, 2021. The Company had cash and cash equivalents of $68.3 million and 
investments  of  $60.8  million  as  of  December  31,  2021.  The  Company  expects  that  cash  from  the  sales  of  its  products  and 
existing cash, cash equivalents and investments will be sufficient to support the Company’s current operations through at least 
12  months  from  the  issuance  of  these  consolidated  financial  statements.  The  effects  of  the  COVID-19  pandemic  continue  to 
evolve,  however.  To  the  extent  the  U.S.  experiences  a  continued  worsening  in  COVID-19  infections  or  the  emergence  of 
additional virus variants that result in more serious disease or limit the effectiveness of existing vaccines, subsequent healthcare 
measures  –  to  include  the  postponement  or  cessation  of  elective  and  other  surgical  procedures  –  may  cause  the  Company  to 
experience a reduction in business and resulting revenue. This, consequently, may result in irrecoverable losses of customers 
and  significantly  impact  long-term  liquidity,  requiring  the  Company  to  engage  in  layoffs,  furloughs  and/or  reductions  in 
salaries. The Company also may need to access additional capital; however, the Company may not be able to obtain financing 
on acceptable terms or at all, particularly in light of the impact of COVID-19 on the global economy and financial markets. The 
terms of any financing may adversely affect the holdings or the rights of the Company’s shareholders.

2.  Summary of Significant Accounting Policies

Basis of Presentation and Principles of Consolidation

The accompanying consolidated financial statements have been prepared in accordance with U.S. GAAP. The consolidated 
financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions and 
accounts have been eliminated in consolidation. 

Use of Estimates

The  preparation  of  the  consolidated  financial  statements  in  conformity  with  U.S.  GAAP  requires  management  to  make 
estimates  and  assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities  at  the  date  of  the  consolidated  financial 
statements, and the  reported amounts of revenues and expenses  during the  reporting period.  The Company  is monitoring the 
potential  impact  of  the  ongoing  COVID-19  pandemic  on  its  business  and  the  consolidated  financial  statements.  The  more 
significant  estimates  reflected  in  the  Company’s  consolidated  financial  statements  include,  but  are  not  limited  to,  certain 
judgments  regarding  revenue  recognition,  inventory  valuation,  stock  option  valuation,  deferred  tax  assets  and  liabilities  and 
accrued expenses. The Company is not aware of any specific event or circumstance that would require an update to its estimates 
or judgments reflected in these consolidated financial statements or a revision of the carrying value of its assets or liabilities as 
of  the  issuance  of  these  consolidated  financial  statements.  These  estimates  may  change  as  new  events  occur  and  additional 
information is obtained. Actual results could materially differ from those estimates.

Cash Equivalents

Cash equivalents consist of short-term, highly liquid investments with original maturities of three months or less from the 
date  of  purchase  and  consist  primarily  of  demand  deposits,  money  market  funds,  overnight  repurchase  agreements  and  short 
duration agency bonds and commercial paper.

Restricted Cash

Amounts included in restricted cash represent those required to be set aside to meet contractual terms of a lease agreement 

held by the Company.

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Investments

Investments classified as short-term have maturities of less than one year. Investments classified as long-term are those that: 
(i) have a maturity of greater than one year, and (ii) the Company does not intend to liquidate within the next twelve months, 
although  these  funds  are  available  for  use  and,  therefore,  are  classified  as  available-for-sale.  The  Company’s  investment 
strategy  is  to  buy  short-duration  marketable  securities  with  a  high  credit  rating.  As  of  December  31,  2021  and  2020,  all 
marketable securities held by the Company had remaining contractual maturities of three years or less.

Unrealized  gains  are  included  as  a  component  of  accumulated  other  comprehensive  income  in  the  consolidated  balance 
sheets  and  consolidated  statements  of  shareholders’  equity  and  a  component  of  total  comprehensive  (loss)  income  in  the 
consolidated statements of comprehensive (loss) income, until realized. Unrealized losses are evaluated for impairment under 
ASC 326, Financial Instruments - Credit Losses (“ASC 326”), to determine if the impairment is credit-related or non-credit-
related.  Credit-related  impairment  is  recognized  as  an  allowance  on  the  balance  sheet  with  a  corresponding  adjustment  to 
earnings, and non-credit-related impairment is recognized in other comprehensive (loss) income, net of taxes. 

Leases

The  Company  determines  if  an  arrangement  is  a  lease  at  inception,  in  accordance  with  ASC  Topic  842,  Leases.  All 
operating lease commitments with a lease term greater than 12 months are recognized as right-of-use assets and liabilities, on a 
discounted basis on the balance sheet. Leases with an initial term of 12 months or less are not recorded on the balance sheet. 
Certain  of  the  Company’s  lease  agreements  include  lease  payments  that  are  adjusted  periodically  for  an  index  or  rate.  The 
leases  are  initially  measured  using  the  present  value  of  the  projected  payments  adjusted  for  the  index  or  rate  in  effect  at  the 
commencement date. In addition to rent, the leases may require the Company to pay additional amounts for taxes, insurance, 
maintenance and other expenses, which do not transfer a good or service to the Company and are generally referred to as non-
lease components. Variable non-lease components are not measured as part of the right-of-use asset and liability. Only when 
lease components and their associated non-lease components are fixed are they accounted for as a single lease component and 
are recognized as part of a right-of-use asset and liability. The Company’s lease agreements do not contain any material residual 
value guarantees or material restrictive covenants. 

The Company has options to renew lease terms for facilities and other assets. Some leases contain clauses for renewal at the 
Company’s  option  with  renewal  terms  that  generally  extend  the  lease  term  from  1  to  5  years.  The  exercise  of  lease  renewal 
options  is  generally  at  the  Company’s  sole  discretion.  The  Company  evaluates  renewal  and  termination  options  at  the  lease 
commencement date to determine if it is reasonably certain to exercise the option on the basis of economic factors. For certain 
leases, the Company’s exercise of the renewal option was determined to be probable and the renewal period was accordingly 
included in the lease term and related calculations. Certain lease agreements contain options to purchase the leased property and 
options to terminate the lease. A portfolio approach is applied to certain lease contracts with similar characteristics. 

Inventory

Inventories  are  measured  at  the  lower  of  cost  or  net  realizable  value.  Cost  is  calculated  based  upon  standard-cost  which 
approximates costs determined on the first-in, first-out method. The Company periodically reviews its inventories for excess or 
obsolescence and writes down obsolete or other unmarketable inventory to its estimated net realizable value. If the actual net 
realizable value is less than that estimated by the Company, or if it is determined that inventory utilization will further diminish 
based on estimates of demand, additional inventory write-downs may be required. In all cases, product inventory is carried at 
the lower of cost or its estimated net realizable value. Amounts written down are charged to cost of product sales.

Accounts Receivable

Accounts receivable are initially recorded at the contractual amount owed by the customer or based on expected payments 
from  the  insurance  provider,  hospital  or  patient.  Allowances  for  doubtful  accounts  are  established  when  the  facts  and 
circumstances  indicate  that  a  receivable  may  not  be  collectible.  Potential  credit  risk  exposure  has  been  evaluated  for  the 
Company’s accounts receivable in accordance with ASC 326. The Company assesses risk and determines a loss percentage by 
pooling account receivables based on similar risk characteristics. The loss percentage is calculated through the use of forecasts 
that are based on current and historical economic and financial information. 

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Property and Equipment, net

Property and equipment are initially measured and recognized at acquisition cost, including any directly attributable cost of 
preparing the asset for its intended use. After initial measurement, property and equipment are carried at cost less accumulated 
depreciation and impairment. Repair and maintenance costs of property and equipment are expensed as incurred.

The depreciable value of property and equipment is depreciated on a straight-line basis over the useful life of the asset. The 

useful life of an asset is usually equivalent to its economic life. The useful lives of property and equipment are as follows:

• Machinery and Equipment: 5 years 
•
•
•

Furniture, fixtures, and office equipment: 3 to 5 years 
Computer equipment and software: 3 years 
Building improvements and leasehold improvements: Shorter of the remaining life of the lease or 10 years 

The  costs  of  assets  retired  or  otherwise  disposed  of  and  the  accumulated  depreciation  thereon  are  removed  from  the 

accounts, with any gain or loss realized upon sale or disposal credited or charged to operations.

Revenue Recognition and Net Product Sales

The Company recognizes product revenue from sales to a customer (whether a distributor, or hospital ) following the five 
step  model  in  Accounting  Standards  Codification  606,  Revenue  Recognition  (“ASC  606”):  (i)  identify  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 revenues when (or as) the Company satisfies 
the performance obligation. Under this revenue standard, the Company recognizes revenue when its customer obtains control of 
the promised goods, in an amount that reflects the consideration which the Company expects to receive in exchange for those 
goods.  There  are  no  contractual  rights  of  returns,  refunds  or  similar  obligations  related  to  MACI,  kits,  Epicel  or  NexoBrid; 
however, in certain limited cases the Company will accept a product return if a surgery is canceled. Revenue is not recognized 
in certain canceled cases. 

For  MACI,  MACI  kits  and  Epicel  there  are  no  variable  pricing  arrangements  related  to  warranties  or  rebates  offered  to 
customers.  The  majority  of  orders  are  due  within  60  to  90  days  of  delivery.  Shipping  and  handling  fees  are  included  as  a 
component of revenue. The Company recognizes any commission fees as an expense when incurred. These fees are included in 
selling, general, and administrative expenses. See Note 3, “Revenue” for further discussion on revenues.

Research and Development Expense

Research  and  development  expenses  are  expensed  as  incurred.  These  expenditures  relate  to  the  development  of  new 
products, improvement of existing products, technical support of products and compliance with governmental regulations for 
the protection of consumers and patients. 

Stock-Based Compensation

The Company’s accounting for stock-based compensation requires it to determine the fair value of common stock issued in 
the  form  of  stock  option  awards  and  restricted  stock  units.  The  fair  value  of  restricted  stock  units  held  by  the  employees  is 
determined based on the fair value of the Company’s common stock on the date of the grant. Compensation expense is recorded 
for restricted stock units that are expected to vest over the expected vesting period. The fair value of stock options held by the 
employees  is  determined  using  a  Black-Scholes  option  valuation  method.  Key  assumptions  in  determining  fair  value  include 
volatility, risk-free interest rate, dividend yield and expected term. The assumptions used in calculating the fair value of stock 
options represent the Company’s best estimates; however, these estimates involve inherent uncertainties and the application of 
management’s  judgment.  As  a  result,  if  factors  change  and  different  assumptions  are  used,  the  stock-based  compensation 
expense  could  be  materially  different  in  the  future.  In  addition,  the  Company  estimates  the  expected  forfeiture  rate  and  only 
recognizes expense for those stock options expected to vest over the service period. The estimated forfeiture rate considers the 
historical experience of the Company’s stock-based awards. If the actual forfeiture rate is different from the estimate, expense is 
adjusted accordingly. For certain non-employee consultants, stock option awards continue to vest post-termination. 

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The Company also has an Employee Stock Purchase Plan (“ESPP”) which is a compensatory plan. Compensation expense is 
recorded based on the fair value of the purchased options at the grant date, which corresponds to the first day of each purchase 
period, and is amortized over the purchase period.

Comprehensive (Loss) Income

Comprehensive (loss) income is the change in shareholders’ equity during a period arising from any gain or loss unrealized 

related to the Company’s investments.

Income Taxes

Deferred  tax  assets  are  recognized  for  deductible  temporary  differences  and  tax  credit  carryforwards  and  deferred  tax 
liabilities are recognized for taxable temporary differences. Deferred tax assets are reduced by a valuation allowance when, in 
the  opinion  of  management,  it  is  more  likely  than  not  that  some  portion  or  all  of  the  deferred  tax  assets  will  not  be  realized 
based  on  the  weight  of  available  evidence.  When  evaluating  the  realizability  of  the  deferred  tax  assets,  all  evidence,  both 
positive and negative, is considered. Items considered when evaluating the need for a valuation allowance include the ability to 
carry  back  losses,  future  reversals  of  existing  temporary  differences,  tax  planning  strategies,  and  expectations  of  future 
earnings.

The Company records uncertain tax positions in the consolidated financial statements only if it is more likely than not that 
the  uncertain  tax  position  will  be  sustained  upon  examination  by  the  taxing  authorities.  The  Company  records  interest  and 
penalties related to uncertain tax positions in income tax expense.

Net (Loss) Income Per Common Share

Basic  earnings  per  common  share  is  computed  by  dividing  net  income  by  the  weighted-average  number  of  shares  of 
common stock outstanding during the period. Diluted earnings per common share is computed by dividing net income by the 
weighted-average number of shares of common stock outstanding during the period, plus the potential dilutive effect of other 
securities if those securities were converted or exercised. During periods in which the Company incurs net losses, both basic 
and  diluted  loss  per  common  share  is  calculated  by  dividing  the  net  loss  by  the  weighted-average  shares  of  common  stock 
outstanding and potentially dilutive securities are excluded from the calculation because their effect would be antidilutive. 

Financial Instruments

The Company’s financial instruments include accounts receivables, accounts payable and accrued expenses for which the 
current carrying amounts approximate market value, based upon their short-term nature and marketable debt securities which 
are classified as available-for-sale and carried at fair value on a settlement date basis.

Recent Accounting Pronouncements

Accounting Standards adopted during the year ended December 31, 2021.

Standard

ASU 2019-12, 
Simplifying the 
Accounting for 
Income Taxes (ASC 
740)

Description

Effective Date 
for Company

Effect on the consolidated 
financial statements

The ASU enhances and simplifies various aspects of the income 
tax accounting guidance in ASC 740, including requirements 
related to hybrid tax regimes, the tax basis step-up in goodwill 
obtained in a transaction that is not a business combination, 
separate financial statements of entities not subject to tax, the intra-
period tax allocation exception to the incremental approach, 
ownership changes in investments, changes from a subsidiary to an 
equity method investment, interim-period accounting for enacted 
changes in tax law, and the year-to-date loss limitation in interim-
period tax accounting. 

January 1, 2021 The adoption of this standard 

did not have a material 
impact on the Company’s 
consolidated financial 
statements.

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3.  Revenue

Revenue Recognition and Net Product Sales

As disclosed in Note 2, the Company recognizes product revenue from sales of MACI biopsy kits, MACI implants, Epicel 

grafts and other sources following the five-step model in ASC 606.

MACI Biopsy Kits 

MACI biopsy kits are sold directly to hospitals and ambulatory surgical centers based on contracted rates in an approved 
contract or sales order. The Company recognizes MACI kit revenue upon delivery of the biopsy kit, at which time the customer 
(the facility) is in control of the kit. The kit is used by the doctor to provide a sample of cartilage tissue to the Company, which 
can later be used to manufacture a MACI implant. The ordering of the kit does not obligate the Company to manufacture an 
implant nor does the receipt of the cartilage tissue. The customer’s order of an implant is separate from the process of ordering 
the  biopsy  kit.  Therefore,  the  sale  of  the  biopsy  kit  and  any  subsequent  sale  of  an  implant  are  distinct  contracts  and  are 
accounted for separately.

MACI Implants

The  Company  contracts  with  two  specialty  pharmacies,  Orsini  Pharmaceutical  Services,  Inc.  (“Orsini”)  and  AllCare  Plus 
Pharmacy, Inc. (“AllCare”) to distribute MACI in a manner in which the Company retains the credit and collection risk from 
the end customer. The Company pays both specialty pharmacies a fee for each patient to whom MACI is dispensed. Both Orsini 
and AllCare perform  collection activities  to collect payment from  customers. The  Company engages a  third-party to provide 
services  in  connection  with  a  patient  support  program  to  manage  patient  cases  and  to  ensure  complete  and  correct  billing 
information  is  provided  to  the  insurers  and  hospitals.  In  addition,  the  Company  also  sells  MACI  directly  to  DMS 
Pharmaceutical (“DMS”) for patients treated at military treatment facilities. The sales directly to DMS are made at a contracted 
rate.

Prior authorization and confirmation of coverage level by the patient’s private insurance plan, hospital or government payer 
is  a  prerequisite  to  the  shipment  of  product  to  a  patient.  The  Company  recognizes  product  revenue  from  sales  of  all  MACI 
implants  upon  delivery  at  which  time  the  customer  obtains  control  of  the  implant  and  the  claim  is  billable.  The  total 
consideration  which  the  Company  expects  to  collect  in  exchange  for  MACI  implants  (the  transaction  price)  may  be  fixed  or 
variable. Direct sales to hospitals or distributors are recorded at a contracted price, and there are typically no forms of variable 
consideration.

When the Company sells MACI the patient is responsible for payment; however, the Company is typically reimbursed by a 
third-party  insurer  or  government  payer,  subject  to  a  patient  co-pay  amount.  Reimbursements  from  third-party  insurers  and 
government payers vary by patient and payer and are based on either contracted rates, publicly available rates, fee schedules or 
past  payer  precedents.  Net  product  revenue  is  recognized  net  of  estimated  contractual  allowances,  which  considers  historical 
collection experience from both the payer and patient, denial rates and the terms of the Company’s contractual arrangements. 
The  Company  estimates  expected  collections  for  these  transactions  using  the  portfolio  approach.  The  Company  records  a 
reduction to revenue at the time of sale for its estimate of the amount of consideration that will not be collected. In addition, 
potential  credit  risk  exposure  has  been  evaluated  for  the  Company’s  accounts  receivable  in  accordance  with  ASC  326.  The 
Company assesses risk and determines a loss percentage by pooling account receivables based on similar risk characteristics. 
The loss percentage is calculated through the use of forecasts that are based on current and historical economic and financial 
information.  This  loss  percentage  was  applied  to  the  accounts  receivables  as  of  December  31,  2021.  The  total  allowance  for 
uncollectible consideration was $7.0 million and $5.3 million as of December 31, 2021, and 2020, respectively. Changes to the 
estimate of the amount of consideration that will not be collected could have a material impact to the revenue recognized. A 50 
basis points change to the estimated uncollectible percentage could result in approximately $0.3 million decrease or increase in 
the revenue recognized for the year ended December 31, 2021. 

Changes  in  estimates  of  the  transaction  price  are  recorded  through  revenue  in  the  period  in  which  such  change  occurs. 
Changes  in  estimates  related  to  prior  periods  are  shown  in  the  Revenue  by  Product  and  Customer  table  below  and  relate 
primarily  to  changes  in  the  initial  expected  reimbursement  or  collection  expectation  upon  completion  of  the  billing  claims 
process for MACI implants that occurred in a prior year.

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Epicel

The Company sells Epicel directly to hospitals and burn centers based on contracted rates stated in an approved contract or 
purchase order. Similar to MACI, there is no obligation to manufacture Epicel grafts upon receipt of a skin biopsy, and Vericel 
has  no  contractual  right  to  receive  payment  until  the  product  is  delivered  to  the  hospital.  The  Company  recognizes  product 
revenue from sales of Epicel upon delivery to the hospital, at which time the customer is in control of the Epicel grafts and the 
claim is billable to the hospital.

NexoBrid

The  Company  entered  into  exclusive  license  and  supply  agreements  with  MediWound  in  May  2019,  under  which 
MediWound will manufacture and supply NexoBrid on a unit price basis, which may be increased pursuant to the terms of the 
agreement.  The  U.S.  Biomedical  Advanced  Research  and  Development  Authority  (“BARDA”)  has  committed  to  procure 
NexoBrid  from  MediWound  and,  as  of  December  31,  2021,  the  Company  did  not  hold  a  direct  contract  or  distribution 
agreement with BARDA, or take title to the product. The Company recognizes revenue based on a percentage of gross profits 
for sales of NexoBrid to BARDA upon delivery, at which time BARDA is in control of the product. 

Revenue by Product and Customer

The following table and descriptions below shows the products from which the Company generated its revenue:

Revenue by product (in thousands) 
MACI implants and kits

Implants based on contracted rate sold through a specialty pharmacy (a)
Implants subject to third party reimbursement sold through a specialty 
pharmacy (b)
Implants sold direct based on contracted rates (c)
Implants sold direct subject to third-party reimbursement (d)
Biopsy kits - direct bill
Change in estimates related to prior periods (e)

Total MACI implants and kits

Epicel
     Direct bill (hospital)

NexoBrid revenue (f)

Total revenue

Year Ended December 31,
2020

2019

2021

$ 

71,969  $ 

57,593  $ 

56,185 

16,000 
18,714 
2,821 
2,194 
(144)   

111,554 

16,320 
15,144 
2,754 
1,908 
713 
94,432 

17,076 
13,933 
1,529 
2,243 
654 
91,620 

41,521 

27,536 

26,230 

3,109 

2,211 

— 

$ 

156,184  $ 

124,179  $ 

117,850 

(a) Represents implants sold through Orsini and AllCare whereby such specialty pharmacies have a direct contract with the underlying insurance provider. 

The amount of reimbursement is based on contracted rates at the time of sale supported by the pharmacy’s direct contracts. 

(b) Represents implants sold through Orsini or AllCare whereby such specialty pharmacy does not have a direct contract with the underlying payer. The 

amount of reimbursement is established based on a payer or state fee schedule and/or payer history. 

(c) Represents implants sold directly from the Company to the facility based on a contract and known price agreed upon prior to the surgery date. Also 

represents direct sales under a contract to specialty distributor DMS.

(d) Represents implants sold directly from the Company to the facility based on a contract and known price agreed upon prior to the surgery date. The 

payment terms are subject to third-party reimbursement from an underlying insurance provider. 

(e) Primarily represents changes in estimates related to implants sold through Orsini or AllCare in which such specialty pharmacy does not have a direct 

contract with the underlying payer. The initial estimate of the amount of reimbursement is established based on a payer or state fee schedule and/or payer 
history. The change in estimates is a result of additional information, changes in collection expectations or actual cash collections received in the current 
period. 

(f) Represents revenue based on a percentage of gross profits for sales of NexoBrid to BARDA, pursuant to the license agreement between the Company and 

MediWound.

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Concentration of Credit Risk 

The Company’s total revenue concentration from an Epicel customer for the year ended December 31, 2021 was 10%. There 
was  no  revenue  concentration  for  the  years  ended  December  31,  2020  or  2019,  greater  than  10%.  For  the  Company’s  total 
accounts  receivable  balances,  there  were  no  customers  for  the  year  ended  December  31,  2021,  2020  and  2019,  respectively, 
with a concentration greater than 10%.

4.  Selected Balance Sheet Components

Inventory

Inventory as of December 31, 2021 and 2020:

(In thousands)
Raw materials
Work-in-process
Finished goods

Total inventory

Property and Equipment

Property and Equipment, net as of December 31, 2021 and 2020:

(In thousands)
Machinery and equipment
Furniture, fixtures and office equipment
Computer equipment and software
Leasehold improvements
Construction in process
Financing right-of-use lease

Total property and equipment, gross

Less accumulated depreciation

Total property and equipment, net

2021

2020

12,676  $ 
644 
61 
13,381  $ 

8,775 
537 
44 
9,356 

2021

2020

4,522  $ 
1,551 
7,769 
10,617 
3,097 
74 
27,630 
(14,322)   
13,308  $ 

3,672 
809 
6,846 
5,560 
2,021 
111 
19,019 
(11,386) 
7,633 

$ 

$ 

$ 

$ 

Depreciation  expense  for  the  years  ended  December  31,  2021,  2020  and  2019  was  $3.0  million,  $2.4  million  and 

$1.7 million, respectively.

Accrued Expenses

Accrued Expenses as of December 31, 2021 and 2020:

(In thousands)
Bonus related compensation
Employee related accruals
Insurance reimbursement-related liabilities
Other accrued expenses

Total accrued expenses

83

2021

2020

$ 

$ 

6,305  $ 
3,616 
3,973 
151 
14,045  $ 

5,721 
3,482 
2,016 
74 
11,293 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
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5.  Leases

The  Company  leases  facilities  in  Ann  Arbor,  Michigan  and  Cambridge,  Massachusetts.  The  Ann  Arbor  facility  includes 
office  space,  and  the  Cambridge  facilities  includes  clean  rooms,  laboratories  for  MACI  and  Epicel  manufacturing  and  office 
space. The Company also leases offsite warehouse space, vehicles and computer equipment. See Note 15, “Subsequent Events” 
for discussion on a material lease entered into in January 2022.

Effective October 21, 2020 the Company entered into an agreement with one of its Cambridge, Massachusetts facility 

leases. The agreement extended the terms of the lease to expire on February 29, 2032, with monthly contractual lease payments 
ranging from $0.4 million to $0.6 million. The agreement also provides a tenant improvement allowance of approximately $4.3 
million, available through December 31, 2023. At the onset of the lease, the estimated contribution by the landlord toward the 
cost of tenant improvements is recorded as a reduction of the right-of-use asset and operating lease liability.

For the year ended December 31, 2021 and 2020, lease expense of less than $0.1 million was recorded related to short-term 
leases.  For  the  years  ended  December  31,  2021,  2020  and  2019,  the  Company  recognized  $7.3  million,  $6.3  million  and 
$5.4 million, respectively, of operating lease expense. For the years ended December 31, 2021, 2020 and 2019, the Company 
recognized less than $0.1 million of financing lease expense. 

Operating and finance lease assets and liabilities are as follows:

(In thousands)

Classification

Assets

Operating

Right-of-use assets

Finance

Property and equipment, net

Total leased assets

Liabilities

Current

Operating

Current portion of operating lease liabilities

Finance

Other current liabilities

Non-current

Operating

Operating lease liabilities

Finance

Other long-term liabilities

Total leased liabilities

December 31,

2021

2020

45,720  $ 

73 

45,793  $ 

2,950  $ 

41 

2,991  $ 

47,147  $ 

44 

47,191  $ 

50,105 

111 

50,216 

4,394 

41 

4,435 

48,789 

76 

48,865 

$ 

$ 

$ 

$ 

$ 

$ 

Cash  paid  for  amounts  included  in  the  measurement  of  the  Company’s  operating  lease  liabilities  was  $6.0  million, 

$5.8 million, and $5.0 million for the year ended December 31, 2021, 2020, and 2019, respectively.

Future minimum lease payments under non-cancellable lease as of December 31, 2021 are as follows:

(In thousands)
2022
2023
2024
2025
2026
Thereafter

Total lease payments

Less: interest

Present value of lease liabilities

Operating Leases

Finance Leases

Total

2,950  $ 
6,634 
6,946 
6,348 
6,530 
36,977 
66,385  $ 
(16,288)   
50,097  $ 

$ 

$ 

$ 

84

41  $ 
44 
— 
— 
— 
— 
85  $ 
— 
85  $ 

2,991 
6,678 
6,946 
6,348 
6,530 
36,977 
66,470 
(16,288) 
50,182 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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An  explicit  rate  is  not  provided  in  some  of  the  Company’s  leases,  therefore  the  Company  uses  a  mix  of  incremental 
borrowing  rate  based  on  the  information  available  at  commencement  date  through  market  sources  including  relevant  peer 
borrowing rates, as well as implicit and explicit rates in determining the present value of lease payments. 

Lease terms and discount rates as of December 31, 2021 and 2020 are as follows:

Weighted-average remaining lease term (years)

Operating leases
Finance leases

Weighted-average discount rate

Operating leases
Finance leases

6.  Investments

December 31,

2021

9.8
1.5

5.4%
5.0%

2020

10.6
2.5

5.4%
5.0%

Marketable  debt  securities  held  by  the  Company  are  classified  as  available-for-sale  pursuant  to  ASC  320,  Investments  – 
Debt and Equity Securities, and carried at fair value in the accompanying consolidated balance sheets on a settlement date basis. 
The  following  tables  summarize  the  gross  unrealized  gains  and  losses  of  the  Company’s  marketable  securities  as  of 
December 31, 2021 and 2020:

(In thousands)
Commercial paper
Corporate notes

Classified as:
Short-term investments
Long-term investments

(In thousands)
Commercial paper
Corporate notes
U.S. government securities
U.S. government agency bonds
U.S. asset-backed securities

Classified as:
Short-term investments
Long-term investments

Amortized Cost
$ 

10,243  $ 
50,666 
60,909  $ 

$ 

Amortized Cost
$ 

8,993  $ 
35,917 
12,828 
5,000 
3,534 
66,272  $ 

$ 

December 31, 2021

Gross Unrealized

Gains

Losses

Credit Losses

—  $ 
— 
—  $ 

(12)  $ 
(142)   
(154)  $ 

Estimated Fair Value
10,231 
50,524 
60,755 

—  $ 
— 
—  $ 

$ 

$ 

35,068 
25,687 
60,755 

December 31, 2020

Gross Unrealized

Gains

Losses

Credit Losses

1  $ 

— 
14 
1 
4 
20  $ 

—  $ 
— 
— 
— 
— 
—  $ 

85

Estimated Fair Value
8,994 
35,911 
12,842 
5,001 
3,538 
66,286 

—  $ 
(6)   
— 
— 
— 
(6)  $ 

$ 

$ 

42,187 
24,099 
66,286 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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As of December 31, 2021, the analysis under ASC 326 and the current macroeconomic impact of the ongoing COVID-19 
pandemic  did  not  result  in  material  allowances  for  credit  losses.  There  have  been  no  impairments  of  the  Company’s  assets 
measured and carried at fair value during the years ended December 31, 2021 or 2020. 

7.  Stock-Based Compensation

Stock Option, Restricted Stock Units and Equity Incentive Plans

The  Company  has  historically  had  various  stock  incentive  plans  and  agreements  that  provide  for  the  issuance  of  non-
qualified and incentive stock options and restricted stock units as well as other equity awards. Such awards may be granted by 
the Company’s Board of Directors to certain of the Company’s employees, directors and consultants.

Options and restricted stock units granted to employees and non-employees under these plans expire no later than ten years 
from the date of grant. Options and restricted stock units generally become exercisable or vest over a four year period (other 
than  options  and  restricted  stock  units  awarded  annually  to  non-employee  directors,  which  generally  vest  over  one  year,  and 
options and restricted stock units awarded to non-employee directors upon initial appointment to the Vericel Board of Directors, 
which  generally  vest  over  a  three  year  period),  under  a  graded-vesting  methodology  for  stock  options  and  annually  on  the 
anniversary grant date for restricted stock units, following the date of grant. The Company generally issues new shares upon the 
exercise of stock options or vesting of restricted stock units. 

The Company’s Amended and Restated 2019 Omnibus Incentive Plan (“2019 Plan”) was approved on April 29, 2020 and 
provides  incentives  through  the  grant  of  stock  options,  stock  appreciation  rights,  restricted  stock  awards  and  restricted  stock 
units.  The  exercise  price  of  stock  options  granted  under  the  2019  Plan  shall  not  be  less  than  the  fair  market  value  of  the 
Company’s common stock on the date of grant. The 2019 Plan replaced the 1992 Stock Option Plan, the 2001 Stock Option 
Plan, the Amended and Restated 2004 Equity Incentive Plan, the 2009 Second Amended and Restated Omnibus Incentive Plan 
and the 2017 Omnibus Incentive Plan (“Prior Plans”), and no new grants have been granted under the Prior Plans after approval 
of  the  2019  Plan.  However,  the  expiration  or  forfeiture  of  options  previously  granted  under  the  Prior  Plans  will  increase  the 
number of shares available for issuance under the 2019 Plan.

As of December 31, 2021, there were 2,822,710 shares available for future grant under the 2019 Plan.

Stock Compensation Expense

Non-cash  stock-based  compensation  expense  (service-based  stock  options,  restricted  stock  units  and  employee  stock 

purchase plan) is summarized in the following table: 

(in thousands)
Cost of product sales
Research and development
Selling, general and administrative

Total non-cash stock-based compensation expense

Service-Based Stock Options

Years Ended December 31,

2021

2020

2019

$ 

$ 

3,681  $ 
4,120 
26,521 
34,322  $ 

1,949  $ 
1,884 
10,010 
13,843  $ 

2,029 
2,428 
8,722 
13,179 

The fair value of each service-based stock option grant for the reported periods is estimated on the date of the grant using the 

Black-Scholes option-pricing model using the assumptions noted in the following table:

Service-Based Stock Options
Expected dividend rate
Expected stock price volatility
Risk-free interest rate
Expected life (years)

Year Ended December 31,
2020
—%
71.1 - 78.7%
0.33 - 1.7%
5.3 - 6.3

2019
—%
77.9 - 85.5%
1.4 - 2.7%
5.3 - 6.3

2021
—%
71.5 - 76.7%
0.53 - 1.5%
5.3 - 6.3

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The  weighted-average  grant-date  fair  value  of  service-based  options  granted  during  the  years  ended  December  31,  2021, 

2020, and 2019 was $32.96, $8.86 and $12.62, respectively.

The following table summarizes the activity for service-based stock options for the indicated periods: 

Service-Based Stock Options
Outstanding at December 31, 2020

Granted
Exercised
Expired
Forfeited

Outstanding at December 31, 2021

Exercisable at December 31, 2021

Options

Weighted-Average
 Exercise Price

5,236,044  $ 
1,683,568 
(968,261)   
(12,126)   
(269,535)   
5,669,690  $ 

3,169,562  $ 

11.34 
50.84 
10.25 
43.48 
26.05 
22.49 

13.07 

Weighted-Average
 Remaining
 Contractual Term
(Years)

Aggregate
 Intrinsic
 Value
(Thousands)

7.3 $  102,654 

7.2 $  113,985 

6.1 $ 

86,141 

As  of  December  31,  2021,  5,359,392  shares  are  vested  and  expected  to  vest.  As  of  December  31,  2021,  there  was 
approximately $36.0 million of total unrecognized compensation cost related to non-vested service-based stock options granted 
under the 2019 Plan and the Prior Plans. That cost is expected to be recognized over a weighted-average period of 3.0 years.

The  total  intrinsic  value  of  stock  options  exercised  for  the  years  ended  December  31,  2021,  2020,  and  2019  was  $39.5 

million, $10.5 million and $16.1 million, respectively.

Restricted Stock Units

The following table summarizes the activity for restricted stock units for the indicated periods: 

Restricted Stock Units
Outstanding at December 31, 2020

Granted
Vested
Forfeited

Unvested at December 31, 2021

Number of 
Restricted Stock 
Units

Weighted-Average 
Grant Date Fair 
Value

270,639  $ 
266,759 
(98,597)   
(40,053)   

398,748  $ 

13.57 
52.07 
18.88 
30.63 

36.30 

The  weighted-average  grant-date  fair  value  of  restricted  stock  units  granted  during  the  years  ended  December  31,  2021, 

2020, and 2019 was $52.07, $11.41 and $17.71, respectively.

At December 31, 2021 the total unrecognized compensation cost related to the restricted stock units was $8.8 million, and 
the weighted-average period over which that cost is expected to be recognized was 2.9 years. The total fair value of restricted 
stock units vested in the years ended December 31, 2021 and 2020 was $5.3 million and $0.6 million, respectively. 

Employee Stock Purchase Plan

Employees  are  able  to  purchase  stock  under  the  ESPP.  The  ESPP  allows  for  the  issuance  of  an  aggregate  of  1.0  million 
shares of common stock of which 745,655 have been issued since the inception of the benefit in 2015. Participation in this plan 
is  available  to  substantially  all  employees.  The  ESPP  is  a  compensatory  plan  accounted  for  under  the  expense  recognition 
provisions of the share-based payment accounting standards. Compensation expense is recorded based on the fair market value 
of the purchase options at the grant date, which corresponds to the first day of each purchase period and is amortized over the 
purchase period. 

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8.  Net (Loss) Income Per Common Share

A summary of net (loss) income per common share is presented below:

(Amounts in thousands, except per share amounts)

Net (loss) income 

2021

Year Ended December 31,
2020

2019

$ 

(7,471)  $ 

2,864  $ 

(9,665) 

Basic weighted-average common shares outstanding

Effect of dilutive stock options and restricted stock units

Diluted weighted-average common shares outstanding

46,472 
— 
46,472 

45,221 
2,061 
47,282 

Basic (loss) income per common share

Diluted (loss) income per common share

$ 

$ 

(0.16)  $ 

(0.16)  $ 

0.06  $ 

0.06  $ 

44,180 
— 
44,180 

(0.22) 

(0.22) 

Anti-dilutive shares excluded from diluted net (loss) income per 
common share:
Stock options
Restricted stock units

5,670 
399 

2,204 
— 

5,053 
157 

9.  Shareholder’s Equity

At-the-Market Offering

On August 27, 2021, the Company entered into a Sales Agreement with SVB Leerink LLC, as sales agent (“SVB Leerink”), 
pursuant to which it may offer and sell up to $200.0 million of shares of the Company’s common stock, no par value per share 
(“ATM Shares”). The ATM Shares to be offered and sold under the Sales Agreement will be issued and sold pursuant to an 
automatically effective shelf registration statement on Form S-3ASR (File No. 333-259119) filed by the Company on August 
27,  2021,  which  expires  three  years  from  the  filing  date.  The  Company  also  filed  a  prospectus  supplement  relating  to  the 
offering and sale of the ATM Shares on August 27, 2021. The Company is not obligated to make any sales of ATM Shares, and 
SVB Leerink is not required to sell any specific number or dollar amount of the ATM Shares under the Sales Agreement. The 
Company capitalizes certain legal, professional accounting and other third-party fees that are directly associated with in-process 
stock financings as deferred offering costs until such financings are consummated. As of December 31, 2021, the Company has 
sold no shares pursuant to the Sales Agreement.

10.  Fair Value Measurements

The Company’s fair value measurements are classified and disclosed in one of the following three categories:

•

•

•

Level  1:  Unadjusted  quoted  prices  in  active  markets  that  are  accessible  at  the  measurement  date  for  identical, 
unrestricted assets or liabilities;
Level 2: Quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for 
substantially the full term of the asset or liability;
Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and 
unobservable (i.e., supported by little or no market activity).

Assets  and  liabilities  measured  at  fair  value  are  classified  in  their  entirety  based  on  the  lowest  level  of  input  that  is 
significant to the fair value measurement. The commercial paper, corporate notes, U.S. government securities, U.S. government 
agency bonds and U.S. asset-backed securities are classified as Level 2 as they were valued based upon quoted market prices 
for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active and 
model-based  valuation  techniques  for  which  all  significant  inputs  are  observable  in  the  market  or  can  be  corroborated  by 
observable  market  data  for  substantially  the  full  term  of  the  assets.  There  were  no  transfers  into  or  out  of  Level  3  from 
December 31, 2019 to December 31, 2021. 

The following table summarizes the valuation of the Company’s financial instruments that are measured at fair value on a 

recurring basis:

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(In thousands)
Assets:

Money market funds
Commercial paper (a)
Corporate notes
U.S. government securities
U.S. government agency 
bonds
U.S. asset-backed securities

December 31, 2021
Fair value measurement category
Level 3
Level 2
Level 1

Total

December 31, 2020
Fair value measurement category
Level 3
Level 2
Level 1

Total

$  1,258  $  1,258  $  —  $  —  $  3,698  $  3,698  $  —  $  — 
— 
  18,229 
— 
  50,524 
— 
— 

8,994 
  35,911 
  12,842 

8,994 
  35,911 
  12,842 

  18,229 
  50,524 
— 

— 
— 
— 

— 
— 
— 

— 
— 
— 

— 
— 

— 
— 

— 
— 

— 
— 

5,001 
3,538 

— 
— 

5,001 
3,538 

— 
— 

$  70,011  $  1,258  $ 68,753  $  —  $  69,984  $  3,698  $  66,286  $  — 

(a)

 Approximately $8.0 million of commercial paper has an original maturity of 90 days or less and is recorded as a cash equivalent as of December 31, 

2021.

The  fair  values  of  the  cash  equivalents  and  marketable  securities  are  based  on  observable  market  prices.  The  Company’s 

accounts receivables, accounts payable and accrued expenses are valued at cost which approximates fair value.

11.  Income Taxes

The components of (loss) income before income taxes are summarized as follows: 

(In thousands)
U.S.

Foreign

(Loss) income before income taxes

Year Ended December 31,

2021

2020

2019

$ 

$ 

(7,367)  $ 
(104)   
(7,471)  $ 

2,767  $ 
97 
2,864  $ 

(9,632) 
(33) 
(9,665) 

A  reconciliation  of  income  taxes  computed  using  the  U.S.  federal  statutory  rate  to  the  taxes  reported  in  the  consolidated 

statements of operations is as follows: 

(In thousands)
(Loss) income before income taxes
Federal statutory rate
Taxes computed at federal statutory rate
State and local income taxes
Nondeductible stock-based compensation
Federal and state rate change
Research and orphan drug credits
Other
Change in valuation allowance

Reported income taxes

Year Ended December 31,

2021

2020

2019

$ 

(7,471) 

$ 

2,864 

$ 

(9,665) 

 21 %

(1,569) 
(345) 
(4,311) 
47 
(413) 
(87) 
6,567 
(111) 

$ 

 21 %
601 
200 
437 
249 
(8,827) 
132 
7,388 
180 

$ 

 21 %

(2,030) 
(484) 
(1,329) 
(164) 
— 
(49) 
4,056 
— 

$ 

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Deferred tax assets (liabilities) consist of the following:

(In thousands)

Deferred tax assets:

Net operating loss carryforwards

Employee benefits and stock-based compensation

Research and development costs

Intangible assets

Operating lease liabilities

Inventory reserve

Tax credit carryforward

Other, net

Total deferred tax assets

Less: valuation allowance

Total net deferred tax assets

Deferred tax liabilities:

Right-of-use assets

Property and equipment, net

Total net deferred tax liabilities

Year Ended December 31,

2021

2020

$ 

11,571  $ 

11,470 

5,059 

2,544 

12,822 

2,833 

10,498 

13 

56,810 

(43,947)   

12,863 

(12,266)   

(597)   

(12,863)   

8,411 

5,692 

6,411 

3,279 

13,687 

3,813 

10,085 

38 

51,416 

(37,379) 

14,037 

(13,463) 

(574) 

(14,037) 

— 

Net deferred tax assets and liabilities

$ 

—  $ 

As  of  December  31,  2021,  the  Company’s  U.S.  federal  and  state  tax  net  operating  loss  carryforwards  available  to  offset 
future profits, after considering the annual Section 382 limit described below, are $44.3 million and $29.3 million, respectively. 
These net operating loss carryforwards will expire between 2022 and 2039 with the exception of the federal net operating losses 
generated in 2018 and 2021. The federal net operating losses of $1.5 million generated in 2018 and $6.4 million generated in 
2021 can be carried forward indefinitely. The projected annual limitation on the use of the net operating losses that existed prior 
to September 17, 2014 resulting from the Company’s change in control in 2014 per Section 382 of the Internal Revenue Code is 
$0.8 million. As a result, a significant portion of the net operating losses and tax credit carryforwards will expire prior to their 
utilization,  regardless  of  the  level  of  future  profitability.  As  of  December  31,  2021,  the  Company’s  U.S.  federal  tax  credit 
carryforwards available to offset future profits are $10.5 million. Based on the research and development and orphan drug credit 
tax  studies  performed  during  2020,  the  Company  had  a  sufficient  basis  to  claim  the  credits  and  recognized  a  tax  credit 
carryforward in the 2020 tax year. These credit carryforwards will expire between 2034 and 2040.

In accordance with the accounting guidance for income taxes, the Company estimates whether recoverability of its deferred 
tax assets is “more likely than not”, based on forecasts of taxable income in the related tax jurisdictions. In this estimate, the 
Company uses historical results, projected future operating results based upon approved business plans, eligible carry forward 
periods,  tax  planning  opportunities  and  other  relevant  considerations.  Based  on  these  factors,  including  historical  losses 
incurred  by  the  Company,  a  full  valuation  allowance  for  the  deferred  tax  assets,  including  the  deferred  tax  assets  for  the 
aforementioned  net  operating  losses  and  credits  has  been  provided,  since  they  are  not  more  likely  than  not  to  be  realized.  If 
sufficient positive evidence exists in future periods to support a release of some or all of the valuation allowance, such a release 
would  likely  have  a  material  impact  on  the  Company’s  results  of  operations.  The  change  in  the  valuation  allowance  was  an 
increase of $6.6 million and $7.4 million for the years ended December 31, 2021 and 2020, respectively.

The  Company  assesses  uncertain  tax  positions  in  accordance  with  the  guidance  for  accounting  for  uncertain  tax 
positions.  This  pronouncement  prescribes  a  recognition  threshold  and  measurement  methodology  for  recording  within  the 
consolidated  financial  statements  uncertain  tax  positions  taken,  or  expected  to  be  taken,  in  the  Company’s  income  tax 
returns. To the extent the uncertain tax positions do not meet the “more likely than not” threshold, the Company derecognizes 
such positions. To the extent the uncertain tax positions meet the “more likely than not” threshold, the Company measures and 
records  the  highest  probable  benefit,  and  establishes  appropriate  reserves  for  benefits  that  exceed  the  amount  likely  to  be 
sustained upon examination. The Company currently has not recorded any uncertain tax positions and does not anticipate that 
the unrecognized tax benefits will significantly increase or decrease within the next twelve months.

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The  Company  files  U.S.  federal  and  state  income  tax  returns  with  varying  statute  of  limitations.  During  the  year-ended 
December  31,  2020,  examinations  by  U.S.  tax  authorities  were  completed  for  2017  and  2018.  Due  to  the  Company’s  net 
operating loss carryforwards, federal income tax returns from incorporation are still subject to examination. The Company files 
in several state tax jurisdictions and is subject to examination in years ranging from incorporation to 2021.

12.  Employee Savings Plan

The Company has a 401(k) savings plan that allows participating employees to contribute a portion of their salary, subject to 
annual limits and minimum qualifications. The Board may, at its sole discretion, approve Company matching contributions to 
the plan. The Company made contributions of $1.0 million, $0.8 million and $0.7 million for the years ended December 31, 
2021, 2020 and 2019, respectively.

13.  NexoBrid License and Supply Agreements

On May  6, 2019, the Company entered into exclusive license and  supply  agreements  with MediWound to commercialize 
NexoBrid and any improvements to NexoBrid in North America. NexoBrid is a topically-administered biological product that 
enzymatically  removes  nonviable  burn  tissue,  or  eschar,  in  patients  with  deep  partial  and  full-thickness  thermal  burns.  On 
September  16,  2020,  the  Company  announced  acceptance  of  MediWound’s  submission  of  a  biologics  license  application 
(“BLA”) for review by the U.S. Food and Drug Administration (“FDA”) to seek marketing approval for NexoBrid in the U.S. 
for the treatment of severe burns, and the FDA’s assignment of a Prescription Drug User Fee Act (“PDUFA”) target date for the 
product  of  June  29,  2021.  Subsequently,  on  June  29,  2021,  the  Company  announced  that  MediWound  received  a  complete 
response letter from the FDA regarding the BLA, through which the FDA communicated to MediWound that it had completed 
its  review  of  the  BLA,  as  amended,  and  had  determined  that  it  cannot  approve  the  BLA  in  its  present  form.  The  Company 
continues to work with MediWound, BARDA and the FDA to address the issues identified in the agency’s complete response 
letter, to prepare and submit a BLA resubmission to the FDA and to seek the potential approval of NexoBrid.

Pursuant to the terms of the license agreement, if the BLA is approved, MediWound will transfer the BLA to Vericel and 
Vericel will market NexoBrid in the U.S. Both MediWound and Vericel, under the supervision of a Central Steering Committee 
comprised of members of both companies will continue to guide the development of NexoBrid in North America. NexoBrid is 
approved  in  the  European  Union  and  other  international  markets  and  has  been  designated  as  an  orphan  biologic  in  the  U.S., 
European Union and other international markets.

In May 2019, the Company paid MediWound $17.5 million in consideration for the license, which was recorded as research 
and development expense during 2019. The Company is also obligated to pay MediWound $7.5 million, which is contingent 
upon  U.S.  regulatory  approval  of  the  BLA  for  NexoBrid  and  up  to  $125.0  million  contingent  upon  meeting  certain  sales 
milestones. The first sales milestone of $7.5 million would be triggered when annual net sales of NexoBrid or improvements to 
it in North America exceed $75.0 million. As of December 31, 2021, the milestone payments are not yet probable and therefore, 
not considered a liability. The Company also will pay MediWound tiered royalties on net sales ranging from mid-high single-
digit  to  mid-teen  percentages,  subject  to  customary  reductions.  The  Company  also  entered  into  a  supply  agreement  with 
MediWound,  under  which  MediWound  will  manufacture  NexoBrid  for  the  Company  on  a  unit  price  basis  which  may  be 
increased  based  on  a  published  index.  MediWound  is  obligated  to  supply  the  Company  with  NexoBrid  for  sale  in  North 
America on an exclusive basis for the first five years of the term of the supply agreement. After the exclusivity period or upon 
supply failure, the Company will be permitted to establish an alternate source of supply. 

BARDA has committed to procure NexoBrid directly from MediWound under an emergency use authorization, and under 
such  commitment  the  Company  will  receive  a  percentage  of  gross  profit  for  sales  directly  to  BARDA.  If  BARDA  procures 
NexoBrid  directly  from  Vericel,  the  Company  will  pay  a  percentage  of  gross  profits  to  MediWound  on  initial  committed 
amounts  and  a  royalty  on  any  additional  BARDA  purchases  of  NexoBrid  beyond  the  initial  committed  amount.  As  of 
December 31, 2021, the Company does not hold a direct contract or distribution agreement with BARDA. 

14.  Commitments and Contingencies

Manufacturing and Supply Agreements 

Matricel — In October 2015, the Company signed a long-term supply agreement with Matricel GmbH (“Matricel”) for the 
ACI-Maix  collagen  membrane  used  in  the  manufacture  of  MACI.  The  Company  and  Matricel  amended  the  agreement  on 
March 17, 2018. Under the agreement, the Company has committed to purchase annually approximately $0.6 million per year. 
The Company has fulfilled this commitment for each of the years ended December 31, 2021, 2020 and 2019, respectively. The 

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agreement is effective until December 31, 2022 and contains a 5-year renewal option by the Company and an additional 5-year 
automatic renewal, unless otherwise terminated.

Manufacture,  Supply  and  Other  Agreements  —  The  Company  has  entered  into  various  agreements  relating  to  the 
manufacture  of  its  products  and  the  supply  of  certain  components.  If  the  manufacturing  or  supply  agreements  expire  or  are 
otherwise terminated, the Company may not be able to identify and obtain ancillary materials that are necessary to develop its 
products and such expiration and termination could have a material effect on the Company’s business.

The  Company’s  purchase  commitments  consist  of  minimum  purchase  amounts  of  materials  used  in  the  Company’s  cell 
manufacturing process to manufacture its marketed cell therapy products. In addition, the Company also pays for usage of an 
offsite warehouse space. In February 2021, the terms of the warehouse operating agreement were extended through March 31, 
2027.

Future minimum purchase commitments related to the Company’s contractual obligations are as follows:

Contractual Obligations                                          
(In thousands)
Purchase commitments
Warehouse operating agreement
Total

Total

2022

2023

2024

2025

2026

More than 
5 Years

$  10,135  $  9,254  $ 

881  $ 

—  $ 

—  $ 

—  $ 

8,341 

1,445 

1,513 

1,432 

1,512 

1,601 

$  18,476  $  10,699  $  2,394  $  1,432  $  1,512  $  1,601  $ 

— 
838 
838 

Payments Due by Period

15.  Subsequent Events

On January 28, 2022, the Company entered into a Lease Agreement (the “Lease”) to lease approximately 126,000 square 
feet  of  to-be-constructed  manufacturing,  laboratory  and  office  space  in  Burlington,  Massachusetts  (the  “Premises”).  Once 
constructed, the Premises will serve as the Company’s new corporate headquarters and primary manufacturing facility. 

 The term of the Lease is scheduled to begin 12 months following the landlord’s commencement of construction of the core 
and  shell  of  the  building  in  which  the  Premises  are  located,  which  is  currently  expected  to  be  February  28,  2023  (the 
“Commencement Date”). The Company’s obligation to pay rent for the Premises will begin on the earlier of: 13 months from 
the  Commencement  Date;  or  the  date  on  which  the  Company  first  occupies  the  Premises  to  conduct  operations  (the  “Rent 
Commencement Date”). The initial term of the Lease is 144 months following the Rent Commencement Date. The Company 
has a one-time option to extend the term of the Lease for an additional 10 years, exercisable under certain conditions and at a 
market rate determined in accordance with the Lease. 

The  annual  base  rent  of  the  Lease  is  initially  $57  per  square  foot  per  year,  subject  to  annual  increases  of  2.5%.  Monthly 
contractual  payments  are  expected  to  range  from  $0.6  million  to  $0.8  million.  Additionally,  the  Company  is  responsible  for 
reimbursing  the  landlord  for  the  Company’s  share  of  the  Premises’  property  taxes  and  certain  other  operating  expenses.  The 
Lease also provides for a tenant improvement allowance from the landlord in an amount equal to $200 per square foot of the 
Premises,  or  approximately  $25.1  million,  towards  the  design  and  construction  of  certain  tenant  improvements  made  to  the 
Premises, subject to the terms set forth in the Lease. 

In January 2022, in connection with the execution of this Lease, the Company issued a letter of credit collateralized by cash 
deposits of approximately $6.0 million. Such letter of credit shall be reduced to approximately $4.2 million and $1.8 million at 
the conclusion of the third and sixth Lease years, respectively, provided certain conditions set forth in the Lease are satisfied.

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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

Management  of  the  Company,  with  the  participation  of  the  Company’s  Chief  Executive  Officer  (“CEO”)  and  Chief 
Financial Officer (“CFO”), has evaluated the effectiveness of the Company’s disclosure controls and procedures as defined in 
Rules 13a-15(e) and 15d-15(e) under the Securities and Exchange Act of 1934, as amended (the “Exchange Act”). Based on 
that evaluation, the Company’s CEO and CFO (its “Certifying Officers”) concluded that the Company’s disclosure controls and 
procedures  (as  defined  in  the  Exchange  Act  Rules  13a-15(e)  and  15d-15(e))  were  effective  as  of  the  period  covered  by  this 
report.

Management’s Report on Internal Control over Financial Reporting

Management  of  the  Company  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial 
reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act). Our internal control over financial reporting is 
a  process  designed  under  the  supervision  of  our  CEO  and  CFO  to  provide  reasonable  assurance  regarding  the  reliability  of 
financial  reporting  and  the  preparation  of  our  consolidated  financial  statements  for  external  purposes  in  accordance  with 
generally accepted accounting principles. 

Management of the Company evaluated the effectiveness of our internal control over financial reporting using the criteria 
set  forth  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  in  Internal  Control  -  Integrated 
Framework  (2013).  Based  on  this  evaluation,  management  concluded  that  our  internal  control  over  financial  reporting  was 
effective as of December 31, 2021.

The effectiveness of the Company’s internal control over financial reporting as of December 31, 2021 has been audited by 
PricewaterhouseCoopers LLP, an independent registered public accounting firm, as attested to in their report which appears in 
Item 8 of this Form 10-K.

Changes in Internal Control over Financial Reporting

During  the  three  months  ended  December  31,  2021,  there  were  no  material  changes  made  in  our  internal  control  over 

financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act). 

Due to the ongoing COVID-19 pandemic, a number of employees and consultants have been working remotely, either part-
or full-time. The design of processes, systems, and controls allows for remote execution with accessibility to secure data. The 
Company is continually monitoring and assessing the evolution and severity of the pandemic to determine any potential impact 
on the design and operating effectiveness of its internal controls over financial reporting.

Item 9B. Other Information

Not applicable.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.

Not applicable.

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Item 10. Directors, Executive Officers and Corporate Governance

PART III

The  information  required  by  this  item  (other  than  the  information  set  forth  in  the  next  paragraph  in  this  Item  10)  will  be 
included in our Definitive Proxy Statement with respect to our 2022 Annual Meeting of Shareholders to be filed with the SEC 
no later than 120 days after the close of our year ended December 31, 2021, and is incorporated herein by reference.

Pursuant to Section 406 of the Sarbanes-Oxley Act of 2002, the Company has adopted a code of business conduct and ethics 
that applies to our officers, directors, and employees. The full text of our code of business conduct and ethics can be found on 
our  website  (http://www.vcel.com)  under  the  “Corporate  Governance”  heading  on  the  “Investor  Relations”  page.  The 
information on our web site is not part of, and is not incorporated into, this Annual Report on Form 10-K. The Company may 
satisfy the disclosure requirements under Item 5.05 of Form 8-K regarding an amendment to, or a waiver from, a provision of 
our code of business conduct and ethics that applies to our CEO, CFO and other senior financial officers, or persons performing 
similar functions, by posting such information on our website where it is accessible through the same link noted above.

Item 11. Executive Compensation

The  information  required  with  respect  to  this  item  will  be  incorporated  herein  by  reference  to  our  Definitive  Proxy 
Statement for our 2022 Annual Meeting of Shareholders or an amendment of this report to be filed with the SEC no later than 
120 days after the close of our year ended December 31, 2021.

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

The  information  required  with  respect  to  this  item  will  be  incorporated  herein  by  reference  to  our  Definitive  Proxy 
Statement for our 2022 Annual Meeting of Shareholders or an amendment of this report to be filed with the SEC no later than 
120 days after the close of our year ended December 31, 2021.

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

The  information  required  with  respect  to  this  item  will  be  incorporated  herein  by  reference  to  our  Definitive  Proxy 
Statement for our 2022 Annual Meeting of Shareholders or an amendment of this report to be filed with the SEC no later than 
120 days after the close of our year ended December 31, 2021.

Item 14. Principal Accountant Fees and Services

The  information  required  with  respect  to  this  item  will  be  incorporated  herein  by  reference  to  our  Definitive  Proxy 
Statement for our 2022 Annual Meeting of Shareholders or an amendment of this report to be filed with the SEC no later than 
120 days after the close of our year ended December 31, 2021.

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Item 15. Exhibits and Financial Statement Schedules

(a) The following documents are filed as part of this Annual Report on Form 10-K:

PART IV

1. Consolidated Financial Statements (see Item 8). 
2. All information is included in the Consolidated Financial Statements or Notes thereto. 
3. Exhibits:

See Exhibit Index.

Item 16. Form 10-K Summary

None.

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Exhibit No.

Description

EXHIBIT INDEX

3.1

3.2

3.3

3.4

3.5

4.1

10.1 #

10.2 #

10.3 #

10.4

10.5 #

10.6

10.7

10.8

Restated Articles of Incorporation of the Company, filed as Exhibit 4.1 to the Company’s Current Report 
on Form 8-K filed on December 17, 2009, incorporated herein by reference.

Certificate of Amendment to Restated Articles of Incorporation of the Company dated February 9, 2010, 
filed as Exhibit 3.2 to the Company’s Post-Effective Amendment No. 1 to Form S-1 filed on March 31, 
2010, incorporated herein by reference.

Certificate of Amendment to Restated Articles of Incorporation of the Company dated March 22, 2011, 
attached  as  Exhibit  3.1  to  the  Company’s  Current  Report  on  Form  8-K  filed  on  March  25,  2011, 
incorporated herein by reference.

Certificate of Amendment to the Restated Articles of Incorporation of the Company, dated November 21, 
2014,  attached  as  Exhibit  3.1  to  the  Company’s  Current  Report  on  Form  8-K  filed  on  November  24, 
2014, incorporated herein by reference.

Bylaws,  as  amended,  attached  as  Exhibit  3.1  to  the  Company’s  Current  Report  on  Form  8-K  filed  on 
November 12, 2010, incorporated herein by reference.

Description  of  Capital  Stock  (incorporated  herein  by  reference  to  Exhibit  4.5  on  Form  10-K  filed  on 
February 25, 2020).

Form of Indemnification Agreement entered into between the Company and each of its directors, attached 
as Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on August 31, 2010, incorporated 
herein by reference.

Senior  Executive  Incentive  Bonus  Plan  (incorporated  herein  by  reference  to  Exhibit  10.3  to  the 
Company’s Current Report on Form 8-K, filed on March 25, 2011).

Executive  Employment  Agreement,  executed  March  4,  2013  and  effective  March  1,  2013,  by  and 
between the Company and Dominick C. Colangelo (incorporated herein by reference to Exhibit 10.1 to 
the Company’s Report on Form 8-K, filed on March 8, 2013).

Asset  Purchase  Agreement,  dated  as  of  April  19,  2014,  by  and  between  the  Company  and  Sanofi 
(incorporated herein by reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K filed on 
April 23, 2014).

Second  Amended  and  Restated  2009  Omnibus  Incentive  Plan  (previously  filed  as  Appendix  II  to  the 
Company’s  definitive  proxy  statement  on  Schedule  14A,  filed  on  October  21,  2014  and  incorporated 
herein by reference).

Lease  Agreement,  dated  November  30,  2005,  by  and  between  the  Company  and  Up  64  Sidney  Street, 
LLC, as amended (incorporated herein by reference as Exhibit 10.57 to the Company's Annual Report on 
Form 10-K, filed March 14, 2016).

Lease Agreement, dated October 21, 2020 by and between the Company and Up 64 Sidney Street, LLC, 
as amended, (incorporated herein by reference as Exhibit 10.7 to the Company’s Annual Report on Form 
10-K, filed February 24, 2021).

Vericel Corporation 2015 Employee Stock Purchase Plan (incorporated herein by reference to Appendix I 
of the Company’s Proxy Statement on Schedule 14A for the fiscal year ended December 31, 2014, filed 
on March 25, 2015).

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Exhibit No.

Description

10.9 †

Distribution  Agreement  by  and  between  Orsini  Pharmaceutical  Services,  Inc.  and  the  Company,  dated 
May 15, 2017 (incorporated herein by reference to Exhibit 10.1 on Form 8-K/A filed June 2, 2017).

10.10 #

10.11

10.12 †

10.13 †

10.14 †

10.15 †

10.16 †

10.17 #

10.18 †

10.19 #

10.20 #

10.21 #

10.22 #

10.23 #

First Amendment to Executive Employment Agreement by and between Dominick C. Colangelo and the 
Company, dated September 14, 2017 (incorporated herein by reference to Exhibit 10.1 on Form 8-K filed 
September 19, 2017).

First  Amendment  to  Distribution  Agreement  between  Orsini  Pharmaceutical  Services,  Inc.  and  the 
Company, dated August 10, 2017 (incorporated herein by reference to Exhibit 10.8 on Form 10-Q filed 
November 7, 2017).

Second  Amendment  to  Distribution  Agreement  between  Orsini  Pharmaceutical  Services,  Inc.  and  the 
Company, dated October 13, 2017 (incorporated herein by reference to Exhibit 10.56 on Form 10-K filed 
March 8, 2018).

Third  Amendment  to  Distribution  Agreement  between  Orsini  Pharmaceutical  Services,  Inc.  and  the 
Company, dated November 14, 2017 (incorporated herein by reference to Exhibit 10.57 on Form 10-K 
filed March 8, 2018).

Fourth  Amendment  to  Distribution  Agreement  between  Orsini  Pharmaceutical  Services,  Inc.  and  the 
Company,  dated  July  25,  2018  (incorporated  herein  by  reference  to  Exhibit  10.1  on  Form  10-Q  filed 
November 6, 2018).

Dispensing Agreement by and between  AllCare Plus Pharmacy and the  Company, dated July 26, 2018 
(incorporated herein by reference to Exhibit 10.2 on Form 10-Q, filed November 6, 2018).

Fifth  Amendment  to  Distribution  Agreement  between  Orsini  Pharmaceutical  Services,  Inc.  and  the 
Company, dated October 18, 2018 (incorporated herein by reference to Exhibit 10.3 on Form 10-Q filed 
November 6, 2018).

Amended  and  Restated  Non-Employee  Director  Compensation  Guidelines  (incorporated  herein  by 
reference to Exhibit 32.3 on Form 10-Q filed August 4, 2021).

Amended  and  Restated  ACI-Maix  Supply  Agreement,  dated  March  17,  2018,  as  amended,  by  and 
between the Company and Matricel GMBH (incorporated herein by reference to Exhibit 10.1 on Form 
10-Q filed May 8, 2018).

2017  Omnibus  Incentive  Plan  (previously  filed  as  Appendix  I  to  the  Company's  definitive  proxy 
statement on Schedule 14A, filed March 20, 2017 and incorporated herein by reference).

Form  of  New  Hire  Incentive  Stock  Option  Agreement  under  the  2017  Omnibus  Incentive  Plan 
(incorporated herein by reference to Exhibit 10.48 on Form 10-K filed February 26, 2019).

Form of Incentive Stock Option Award Agreement under the 2017 Omnibus Incentive Plan (incorporated 
herein by reference to Exhibit 10.49 on Form 10-K filed February 26, 2019).

Form  of  Non-Employee  Director  Award  Agreement  under  the  2017  Omnibus  Incentive  Plan 
(incorporated herein by reference to Exhibit 10.50 on Form 10-K filed February 26, 2019).

Form of Restricted Stock Unit Award Agreement under the 2017 Omnibus Incentive Plan (incorporated 
herein by reference to Exhibit 10.51 on Form 10-K filed February 26, 2019).

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Exhibit No.

10.24 #

Description
Vericel  Corporation  Amended  and  Restated  2019  Omnibus  Incentive  Plan  (incorporated  herein  by 
reference to Exhibit 10.1 on Form 8-K filed May 1, 2020).

10.25 #

10.26 #

10.27 #

10.28 #

10.29 #

10.30

10.31 †

10.32 †

10.33 †

10.34 #

10.35 #

Form of Amended and Restated Incentive Stock Option Agreement for Employees under the 2019 
Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.31 on the Company’s Annual 
Report on Form 10-K, filed February 24, 2021).

Form of Incentive Stock Option Agreement for New Hires under the Amended and Restated 2019 
Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.32 on the Company’s Annual 
Report on Form 10-K, filed February 24, 2021).

Form of Amended and Restated Non-Qualified Stock Option Agreement under the 2019 Omnibus 
Incentive Plan (incorporated herein by reference to Exhibit 10.33 on the Company’s Annual Report on 
Form 10-K, filed February 24, 2021).

Form of Amended and Restated Restricted Stock Unit Award Agreement for Employees under the 2019 
Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.34 on the Company’s Annual 
Report on Form 10-K, filed February 24, 2021).

Form of Restricted Stock Unit Award Agreement for Non-employee Directors under the 2019 Omnibus 
Incentive Plan (incorporated herein by reference to Exhibit 10.35 on the Company’s Annual Report on 
Form 10-K, filed February 24, 2021).

Sixth  Amendment  to  Distribution  Agreement  between  Orsini  Pharmaceutical  Services,  Inc.  and  the 
Company,  dated  April  18,  2019  (incorporated  herein  by  reference  to  Exhibit  10.1  on  Form  10-Q  filed 
August 6, 2019).

First Amendment to Dispensing Agreement by and between AllCare Plus Pharmacy and the Company, 
dated May 1, 2019 (incorporated herein by reference to Exhibit 10.2 on Form 10-Q, filed August 6, 2019)

License  Agreement  between  the  Company  and  MediWound  LTD.,  dated  May  6,  2019  (incorporated 
herein by reference to Exhibit 10.9 on Form 10-Q filed August 6, 2019).

Supply  Agreement  between  the  Company  and  MediWound  LTD.,  dated  May  6,  2019  (incorporated 
herein by reference to Exhibit 10.10 on Form 10-Q filed August 6, 2019).

Amended and Restated Employment Agreement by and between Michael Halpin and the Company, dated 
September  14,  2017  (incorporated  herein  by  reference  to  Exhibit  10.11  on  Form  10-Q  filed  August  6, 
2019).

First  Amendment  to  Executive  Employment  Agreement,  executed  and  effective  June  3,  2019,  by  and 
between the Company and Michael Halpin (incorporated herein by reference to Exhibit 10.12 on Form 
10-Q, filed August 6, 2019).

10.36 #

Employment  Agreement,  dated  January  25,  2021,  by  and  between  the  Company  and  Joseph  Mara 
(incorporated herein by reference to Exhibit 10.1 on Form 8-K filed January 25,2021).

10.37 #

Employment  Agreement,  dated  November  4,  2019  by  and  between  the  Company  and  Sean  Flynn 
(incorporated herein by reference to Exhibit 10.43 on the Company’s Annual Report on Form 10-K filed 
February 24, 2021).

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Exhibit No.

10.38 #

Description
Employment  Agreement,  dated  August  20,  2018  by  and  between  the  Company  and  Dr.  Jonathan  M. 
Hopper (incorporated herein by reference to Exhibit 10.44 on the Company’s Annual Report on Form 10-
K filed February 24, 2021).

10.39 #

Consulting  Agreement,  dated  July  2,  2021,  by  and  between  the  Company  and  Sandra  Pennell 
(incorporated herein by reference to Exhibit 32.4 on Form 10-Q filed August 4, 2021).

10.40

10.41

Second  Amendment  to  the  Dispensing  Agreement  between  AllCare  Plus  Pharmacy,  Inc.  and  the 
Company, dated September 20th, 2021 (incorporated herein by reference to Exhibit 32.3 on Form 10-Q 
filed November 9, 2021).

Seventh Amendment to the Distribution Agreement between Orsini Pharmaceutical Services, Inc. and the 
Company, dated October 1, 2021 (incorporated herein by reference to Exhibit 32.4 on Form 10-Q filed 
November 9, 2021).

21.1**

Subsidiaries of Registrant.

23.1**

31.1**

31.2**

32.1**

Consent of PricewaterhouseCoopers LLP, Independent Registered Public Accounting Firm.

Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

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

101.INS**

Inline XBRL Instance Document

101.SCH**

Inline XBRL Taxonomy Extension Schema Document

101.CAL**

Inline XBRL Taxonomy Extension Calculation Linkbase Document

101.LAB**

Inline XBRL Taxonomy Extension Label Linkbase Document

101.PRE**

Inline XBRL Taxonomy Extension Presentation Linkbase Document

101.DEF**

Inline XBRL Taxonomy Extension Definition Linkbase Document

104**

Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

#            Management contract or compensatory plan or arrangement covering executive officers or directors of Vericel.
†            Confidential treatment status has been granted as to certain portions thereto, which portions are omitted and filed separately 
with the Securities and Exchange Commission.
* Furnished herewith.
** Filed herewith.

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Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused 

this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: February 24, 2022

Vericel Corporation

/s/ DOMINICK C. COLANGELO
Dominick C. Colangelo
President and Chief Executive Officer
(Principal Executive Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report on Form 10-K has been signed 

on behalf of the registrant on February 24, 2022 by the following persons in the capacities indicated.

Signature

Title

/s/ DOMINICK C. COLANGELO
Dominick C. Colangelo

President and Chief Executive Officer, Director
(Principal Executive Officer)

/s/ JOSEPH A. MARA
Joseph A. Mara

/s/ JONATHAN D.  SIEGAL
Jonathan D. Siegal

/s/ ROBERT L. ZERBE, M.D.
Robert L. Zerbe, M.D.

/s/ ALAN L. RUBINO
Alan L. Rubino

/s/ HEIDI M. HAGEN
Heidi M. Hagen

/s/ STEVEN C. GILMAN
Steven C. Gilman

/s/ KEVIN F. MCLAUGHLIN
Kevin F. McLaughlin

/s/ PAUL K. WOTTON
Paul K. Wotton

/s/ LISA WRIGHT
Lisa Wright

Chief Financial Officer
(Principal Financial  Officer)

Vice President and Corporate Controller
(Principal Accounting Officer)

Chairman of the Board of Directors

Director

Director

Director

Director

Director

Director

100