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Vericel Corporation

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FY2023 Annual Report · Vericel Corporation
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FISCAL YEAR 2023 ANNUAL FINANCIAL REPORT 

 
 
 
 
 
 
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 Form 10-K  
☒      ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT 
OF 1934

for the fiscal year ended December 31, 2023
or
☐         TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE 
ACT OF 1934
 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 ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in 

the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation 

received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes ☐ No 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, 2023 was approximately 
$1,774,578,732. 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 21, 2024, 48,290,164 shares of Common Stock, no par value per share, were outstanding. 

Proxy Statement for the Annual Meeting of Shareholders for the fiscal year ended December 31, 
2023, scheduled for May 1, 2024

Document

Form 10-K Reference

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

DOCUMENTS INCORPORATED BY REFERENCE

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

PART I

Business
Risk Factors
Unresolved Staff Comments
Cybersecurity
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

Exhibit and Financial Statement Schedules
Form 10-K Summary

PART IV

Item 1.
Item 1A.
Item 1B.
Item 1C.
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

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24
54
55
56
56

56

56
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68
69
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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 (“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. Among the factors 
that could cause actual results to differ materially from those set forth in the forward-looking statements include, but are not 
limited to, uncertainties associated with our expectations regarding future revenue, growth in revenue, market penetration for 
MACI®,  Epicel®,  and  NexoBrid®,  growth  in  profit,  gross  margins  and  operating  margins,  the  ability  to  continue  to  scale  our 
manufacturing  operations  to  meet  the  demand  for  our  cell  therapy  products,  including  the  timely  completion  of  a  new 
headquarters  and  manufacturing  facility  in  Burlington,  Massachusetts,  the  ability  to  achieve  or  sustain  profitability, 
contributions to adjusted EBITDA, the expected target surgeon audience, potential fluctuations in sales and volumes and our 
results of operations over the course of the year, timing and conduct of clinical trial and product development activities, timing 
and likelihood of the FDA’s potential approval of the arthroscopic delivery of MACI to the knee or the use of MACI to treat 
cartilage  defects  in  the  ankle,  the  estimate  of  the  commercial  growth  potential  of  our  products  and  product  candidates, 
competitive  developments,  changes  in  third-party  coverage  and  reimbursement,  physician  and  burn  center  adoption  of 
NexoBrid,  supply  chain  disruptions  or  other  events  or  factors  affecting  MediWound’s  ability  to  manufacture  and  supply 
sufficient  quantities  of  NexoBrid  to  meet  customer  demand,  including  but  not  limited  to  the  ongoing  Israel-Hamas  war, 
negative impacts on the global economy and capital markets resulting from the conflict in Ukraine and the Israel-Hamas war, 
adverse  developments  affecting  financial  institutions,  companies  in  the  financial  services  industry  or  the  financial  services 
industry generally, global geopolitical tensions or record inflation and potential future impacts on our business or the economy 
generally  stemming  from  a  resurgence  of  COVID-19  or  another  similar  public  health  emergency.  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 our 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 our 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.

3Market Data and Industry Forecasts and Projections

We use market data and industry forecasts and projections throughout this Annual Report on Form 10-K, and in particular in 
“Part  I  -  Item  1.  -  Business.”  We  have  obtained  the  market  data  from  certain  publicly  available  sources  of  information, 
including  publicly  available  independent  industry  publications  and  other  third-party  sources.  Unless  otherwise  indicated, 
statements in this Annual Report on Form 10-K concerning our industry and the markets in which we operate, including our 
general  expectations  and  competitive  position,  business  opportunity  and  market  size,  growth  and  share,  are  based  on 
information from independent industry organizations and other third-party sources (including industry publications, surveys and 
forecasts), data from our internal research and management estimates. We believe the data that third parties have compiled is 
reliable,  but  we  have  not  independently  verified  the  accuracy  of  this  information  and  there  is  no  assurance  that  any  of  the 
forecasted  amounts  will  be  achieved.  Any  forecasts  are  based  on  data  (including  third-party  data),  models  and  experience  of 
various professionals and are based on various assumptions, all of which are subject to change without notice. While we are not 
aware of any misstatements regarding the industry data presented herein, forecasts, assumptions, expectations, beliefs, estimates 
and  projections  involve  risks  and  uncertainties  and  are  subject  to  change  based  on  various  factors,  including  those  described 
under the heading “Forward-Looking Statements - Cautionary Language” and in “Part I - Item 1A. Risk Factors.”

4Item 1. Business

General Information

PART I

Vericel Corporation is a fully-integrated, commercial-stage biopharmaceutical company and a leading provider of advanced 
therapies for the sports medicine and severe burn care markets. Whether we are treating damaged cartilage or severe burns, we 
provide advanced therapies to repair serious injuries and restore lives. Our highly differentiated portfolio of cell therapy and 
specialty biologic products combines innovations in biology with medical technologies. We were among the first companies to 
achieve commercial success in the complex field of cell therapies with treatments that use tissue engineering to regenerate skin 
and healthy knee cartilage. We currently market two U.S. Food and Drug Administration (“FDA”) approved autologous cell 
therapy products and one FDA-approved specialty biologic product 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 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®  (anacaulase-bcdb),  a  topically-administered  biological  orphan  product  containing  proteolytic  enzymes, 
which is indicated for the removal of eschar in adults with deep partial thickness and/or full thickness thermal burns. Following 
FDA approval, we began commercial sales of NexoBrid in the U.S. during the third quarter of 2023. 

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, seeking to expand the clinical indications for which the MACI procedure is approved, and optimizing the 
ease  of  use  of  the  MACI  procedure  for  surgeons  through,  among  other  efforts,  developing  and  potentially 
commercializing an arthroscopic delivery method for MACI;
Increase Epicel revenue by expanding the number of burn centers and surgeons consistently using Epicel;
Increase NexoBrid revenue by continuing the successful commercial launch of the product in the U.S. and expanding 
the number of burn centers, hospitals and physicians consistently using NexoBrid for the removal of eschar; and
Generate positive operating income and cash flow.

COVID-19 

On May 11, 2023, the U.S. Department of Health and Human Services announced the expiration of the federal Public Health 
Emergency  for  COVID-19.  At  this  juncture,  the  pandemic’s  effects  on  our  business  and  results  of  operations  have  largely 
moderated  and  we  have  seen  a  return  to  more  normal  operations.  Should  a  resurgence  of  COVID-19  occur,  or  new  virus 
variants emerge, it could result in additional disruptions that could impact our business and operations in the future, including 
U.S.  hospital  or  surgical  center  staffing  shortages,  periodic  cancellation  or  delay  of  elective  MACI  surgical  procedures, 
intermittent  restrictions  on  the  ability  of  our  personnel  to  travel  and  access  customers  for  selling,  marketing,  training,  case 
support and product development feedback, delays in approvals by regulatory bodies, delays in product development efforts, 
and  additional  government  requirements  or  other  incremental  mitigation  efforts  that  may  further  impact  our  capacity  to 
manufacture, sell and support the use of our products.

For a discussion of additional risks associated with the COVID-19 pandemic and potential other future health emergencies, 

please see Part I, Item 1A. “Risk Factors”.

The War in Ukraine

The ongoing war between Russia and Ukraine and the related sanctions and other penalties imposed by countries across the 
globe against Russia are continuing to create substantial uncertainty in the global economy and have contributed to heightened 
inflation  and  supply  chain  disruptions.  While  we  do  not  have  operations  in  Russia  or  Ukraine  and  do  not  have  exposure  to 
distributors, or third-party service providers in Russia or Ukraine, we are unable to predict the ultimate impact that these actions 

5 
 
will  have  on  the  global  economy  or  on  our  financial  condition,  results  of  operations,  and  cash  flows  as  of  the  date  of  these 
consolidated financial statements.

The War in Israel and Gaza

In  May  2019,  we  entered  into  exclusive  license  and  supply  agreements  with  MediWound,  under  which  MediWound 
manufactures  and  supplies  NexoBrid  to  the  U.S.  market  on  a  unit  price  basis.  MediWound  develops  and  manufactures 
NexoBrid in part, at its facilities in Yavne, Israel.

We  continue  to  monitor  the  ongoing  conflict  in  Israel  and  are  in  close  communication  with  MediWound  leadership. 
MediWound’s NexoBrid manufacturing operations are continuing and, as of the date of this disclosure, MediWound does not 
anticipate a disruption to its ongoing supply of commercial NexoBrid to the United States. To the extent the war between Israel 
and Hamas intensifies or expands to include additional countries or militant groups in the region and MediWound’s facilities in 
Israel  are  damaged  or  destroyed,  travel  to  and  from  Israel  is  halted  or  inhibited,  or  significant  key  MediWound  operational 
personnel  are  called  to  military  service,  MediWound’s  ability  to  continue  to  supply  NexoBrid  to  the  U.S.  market  could  be 
disrupted. 

For a discussion of additional risks associated with the ongoing conflict in Israel, please see Part I, Item 1A. “Risk Factors”.

Manufacturing

We have a cell manufacturing facility in Cambridge, Massachusetts, which is used for U.S. manufacturing and distribution 
of  MACI  and  Epicel.  The  manufacturing  process  for  NexoBrid  is  conducted  by  MediWound,  primarily  at  manufacturing 
locations  in  Israel.  Certain  raw  materials  utilized  in  NexoBrid’s  manufacture,  including  the  supply  of  the  active  ingredient 
bromelain are obtained from Taiwan.

On July 1, 2023, we renewed our long-term supply agreement with Matricel GmbH (“Matricel”) for the supply of ACI-Maix 
collagen membranes used in the manufacture of MACI (the “Matricel Supply Agreement”). In the event Matricel is unable to 
supply the membranes, we may license the technology and procure the membranes from another source. The Matricel Supply 
Agreement provides that Matricel shall supply the ACI-Maix membranes exclusively to us during the term of the agreement. 
The  Matricel  Supply  Agreement  is  effective  until  December  31,  2030,  with  an  option  to  extend  its  term  for  three  additional 
years to December 31, 2033. Thereafter, the Matricel Supply Agreement may be renewed for additional three-year periods.

Product Portfolio

Our  current  marketed  products  include  two  FDA-approved  autologous  cell  therapies  and  one  FDA-approved  specialty 
biologic product. MACI is 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  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 TBSA. Both autologous cell therapy products are currently manufactured and 
marketed  in  the  U.S.  NexoBrid  is  a  topically-administered  biological  orphan  product  containing  proteolytic  enzymes  that  is 
indicated for eschar removal in adults with deep partial-thickness and/or full-thickness burns. We hold exclusive license and 
supply agreements with MediWound to commercialize NexoBrid in North America.

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.

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 

6 
 
 
in 1997, and was marketed in the U.S. by Vericel through 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 
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 

Our target audiences are orthopedic surgeons who self-identify and/or have formal specialty training in sports medicine, and 
a subpopulation of general orthopedic surgeons who perform a high volume of cartilage repair procedures involving the knee. 
As of the date of this report, our MACI commercial team consists of Joint Restoration Territory Managers that regularly engage 
with our target audience. The team is divided into geographic regions, each managed by a Regional Manager and led by a Vice 
President of National MACI Sales. 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.

We  estimate  that  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.

As  a  result  of  the  uncertainty  and  other  impacts  of  the  COVID-19  pandemic  and  the  resulting  shifts  of  timing  in  some 
revenue, our historically observable seasonality of MACI revenues has been partially impacted. At this juncture the pandemic’s 
effects on our business and results of operations have largely moderated, although there continues to be a level of uncertainty 
whether MACI seasonality will fully return to pre-pandemic patterns. In the last five years through 2023, MACI sales volumes 
from  the  first  through  the  fourth  quarter  on  average  represented  20%  (18%-22%  range),  22%  (16%-24%  range),  23% 

7 
(21%-26%  range)  and  35%  (33%-38%  range)  respectively,  of  total  annual  volumes.  Historically,  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.

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  focused  on  the  arthroscopic  delivery  of  MACI  to  the  cartilage  defect  –  a  procedure  in  which  a 
surgeon can evaluate, prepare and treat the cartilage defect under direct arthroscopic visualization 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  as  well  as  procedure-induced  trauma,  ultimately 
resulting  in  a  reduction  of  a  patient’s  post-operative  pain  and  accelerating  a  patient’s  recovery.  We  have  designed  and  are 
currently developing novel and specialized instruments to be used in and help facilitate such a procedure. We discussed with the 
FDA a non-clinical regulatory strategy to support the potential inclusion of arthroscopic delivery in MACI’s approved labeling. 
Specifically,  following  a  Type  C  meeting  with  the  FDA,  we  submitted  a  protocol  for  a  MACI  arthroscopic  delivery  human 
factors validation study, which we conducted and completed during the third quarter of 2023. The FDA is currently reviewing 
the data generated during the human factors validation study in the form of a prior approval supplement, which seeks to add 
instructions for arthroscopic delivery of MACI to the product’s approved labeling. We anticipate the commercial launch of the 
MACI arthroscopic delivery program during the third quarter of 2024.

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 conducting an additional randomized clinical trial concerning the product’s use in the ankle and we are on 
track to initiate a MACI Ankle clinical trial beginning in 2025 and, if approved, we believe MACI’s expansion into the ankle 
will be a significant longer-term growth driver for the product, beginning in the latter half of the decade.

Epicel

Epicel  is  a  permanent  skin  replacement  for  deep-dermal  or  full-thickness  burns  comprising  greater  than  or  equal  to  30 
percent  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.

Epicel is a cell-based product that is regulated by the Center for Biologics Evaluation and Research (“CBER”) of the FDA 
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 
fewer than 8,000 individuals annually in the U.S., and certain HUDs are restricted by the amount which a manufacturer may 
charge  for  its  use.  Epicel  is  not  price-restricted  in  this  manner  because  on  February  18,  2016,  the  FDA  approved  our  HDE 
supplement to revise the labeled indications of use for Epicel to specifically include pediatric patients, thus allowing Epicel to 
be sold for profit. 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 large burns treated with Epicel relative to standard care. 

As of the date of this report, our burn care field force consists of individual sales and clinical representatives that regularly 
engage with our target audience. The team is divided into geographic regions, each managed by a Regional Manager and led by 
a Vice President of National Burn Care Sales.

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%  TBSA,  the  labeled  indication  for  Epicel.  Currently,  the  mortality  rate  for  this  group  is 

8 
 
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  vehicular  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 three 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  and  educational  effort  prior  to  our  acquisition  of  the  product.  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 five 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 portfolio of commercial-stage products now includes NexoBrid (anacaulase-bcdb), a topically-administered biological 
product containing proteolytic enzymes. The FDA approved NexoBrid on December 28, 2022, and the product is indicated for 
the removal of eschar in adults with deep partial-thickness and/or full thickness thermal burns. Following NexoBrid’s approval 
we  immediately  began  cross-functional  commercial  launch  activities  for  the  product,  including  education,  training,  and 
engagement activities. We began U.S. commercial sales of NexoBrid in September 2023.

The treatment pathway for burn patients is generally determined by the ultimate size and depth of a patient’s burn injury. 
Patients with full-thickness burn injuries of any size and partial-thickness burn injuries greater than 10% TBSA are most often 
transferred to specialized burn centers. These types of burn injuries, which damage the epidermal and dermal layers of the skin, 
require removal of the damaged tissue, or eschar, followed by grafting of the wound area to achieve closure of the wound. Early 
eschar removal and burn assessment are critical first steps in the treatment of burn patients. The early removal of eschar can 
help reduce inflammation, slow or stop burn progression and reduce the potential for infection and sepsis. Surgical excision of 
eschar,  which  involves  slicing  away  the  burn  tissue  until  healthy  tissue  is  reached,  currently  is  the  standard  of  care  for  the 
removal  of  eschar.  There  are  limitations  to  this  procedure,  however,  in  that  surgical  excision  is  non-selective  and  can  cause 
pain, blood loss and loss of healthy tissue. Currently, there also exist certain non-surgical approaches for the removal of eschar, 
which have limited efficacy and which have not been shown to reduce the need for surgical eschar removal.

In  treating  patients  with  deep  partial-thickness  and/or  full  thickness  burns,  NexoBrid  works  to  selectively  degrade  eschar 
over the course of approximately four hours while preserving viable tissue. NexoBrid can be administered to an area of up to 
20% body surface area, in two separate applications, at the patient’s bedside through a series of steps. First, pain management 
as  practiced  for  extensive  dressing  changes  of  burn  wounds  is  administered,  the  wound  is  cleaned,  a  dressing  soaked  with 
antibacterial solution is applied to the treatment area and a petrolatum ointment barrier is created. The NexoBrid lyophilized 
powder is then mixed with a gel vehicle and applied to the wound. After a film dressing is applied, NexoBrid is left in place for 
four hours, after which the dissolved eschar is removed by scraping it away with a sterile blunt-edged instrument.

Market Opportunity for NexoBrid

NexoBrid is approved in the European Union (“EU”) and other international markets and has been designated as an orphan 
biologic in the U.S., EU and other international markets. NexoBrid has the potential to change the standard of care for eschar 
removal  with  respect  to  hospitalized  burn  patients  and  treat  a  significant  addressable  market  in  the  U.S.  With  respect  to 
NexoBrid, of the approximately 40,000 people that are hospitalized in the U.S. each year for burn-related injuries, the majority, 
over 30,000, have thermal burns and will likely require some level of eschar removal. NexoBrid’s FDA approval expands our 
burn care franchise’s total addressable market, which will permit us to treat a significantly larger segment of hospitalized burn 
patients  than  with  Epicel.  The  expansion  of  our  target  addressable  market  supports  a  broader  commercial  footprint,  and  we 
believe that this may help drive both increased NexoBrid use as well as increased Epicel awareness throughout the burn care 
space. The commercial launch of NexoBrid is well underway.

The  manufacturing  process  for  NexoBrid  is  conducted  by  MediWound,  primarily  at  manufacturing  locations  in  Israel. 
Certain raw materials utilized in NexoBrid’s manufacture, including the supply of the active ingredient bromelain, are obtained 
from Taiwan. 

9Pursuant to the terms of our existing license agreement, following the FDA approval of NexoBrid, MediWound transferred 
the  BLA  to  Vericel  effective  February  20,  2023.  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, to 
include  the  submission  of  a  supplemental  BLA  to  the  FDA  seeking  to  expand  the  NexoBrid  indication  to  include  pediatric 
patients, which the FDA has accepted for filing and consideration.

Additionally,  under  our  license  agreement  with  MediWound,  NexoBrid  has  been  manufactured  for  the  U.S.  Biomedical 
Advanced Research and Development Authority (“BARDA”) under an emergency use authorization since 2020. BARDA has 
procured  quantities  of  NexoBrid  from  MediWound,  for  use  as  a  medical  countermeasure  in  the  event  of  a  mass  casualty 
emergency  in  the  U.S.  involving  thermal  burns.  The  initial,  quarterly,  procurement  of  NexoBrid  by  BARDA  under  its 
agreement with MediWound completed during the third quarter of 2022. We recognized revenue based on a percentage of gross 
profits for sales of NexoBrid to BARDA upon delivery, at which time BARDA was in control of the product. As of February 
29,  2024,  the  Company  did  not  hold  a  direct  contract  or  distribution  agreement  with  BARDA,  or  take  title  to  the  product 
procured by BARDA. 

On May 9, 2023, MediWound announced BARDA’s award of additional funding under the parties’ existing agreement, $3 
million of which will support the replacement of NexoBrid, previously procured for emergency response preparedness, which 
has since expired. Pursuant to the terms of the Company’s license agreement with MediWound, the Company would recognize 
revenue based on a percentage of gross profits, minus a percentage of net sales, on any sales of NexoBrid directly to BARDA 
upon delivery, pursuant to this additional award.

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 own one issued patent directed to compositions and 
methods for repairing cartilage defects, scheduled to expire in the U.S. in February 2039. 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.  We  own  one  issued  patent  directed  to  methods  and  devices  for  repairing  cartilage  defects  via  arthroscopic 
MACI, scheduled to expire in the U.S. in March 2043. 

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. 

10 
 
 
 
 
Since 2019, we have held exclusive license and supply agreements with MediWound to commercialize NexoBrid in North 
America. We will need to continue to comply with the terms of such agreements in order to maintain our rights to such patents 
as we further commercialize NexoBrid in 2024.

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, and additional registrations and 
applications for various marks related to those two products. MediWound has additionally registered trademarks with respect to 
NexoBrid, which we have licensed as part of our License Agreement with MediWound.

Sales and Marketing 

MACI, Epicel and NexoBrid are specialty products with focused physician and institutional call points. We have two sales 
teams, one dedicated to MACI and a Burn Care team focused on both Epicel and NexoBrid. The MACI sales organization is 
comprised of individual Joint Restoration Territory Managers, which engage with our target audience. The team is divided into 
geographic regions, each managed by a Regional Manager and led by a Vice President of National MACI Sales. The current 
target audience is a concentrated (approximately 5,000) set of sports medicine and general orthopedic surgeons and their staffs, 
although if the potential expansion of the MACI label to include the arthroscopic delivery of MACI is successful, we expect 
that audience could expand to approximately 7,000 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. We pay 
each specialty pharmacy a fee in each instance when it dispenses MACI for use in treating a patient. Both Orsini and AllCare 
perform collection activities to collect payment from customers. In addition, we sell MACI directly to hospitals pursuant to an 
agreed  upon  purchase  order  and  to  a  distributor,  DMS  Pharmaceutical  Group,  Inc.  (“DMS”)  at  a  contracted  rate  for  the 
treatment  of  patients  at  military  facilities  throughout  the  U.S.  We  engage  a  third  party  contractor  to  provide  services  in 
connection with a patient support program to manage patient cases and to ensure that complete and accurate billing information 
is provided to insurers and hospitals. 

Following the approval and commercial launch of NexoBrid, we have expanded the burn care commercial team to include 
both account management and clinical specialist professionals. The burn care franchise is divided into three geographic regions, 
each led by a Regional Manager, and reporting to a Vice President of National Burn Care Sales. There are approximately 140 
burn  centers  in  the  U.S.,  and  a  subset  of  these  institutions  regularly  treat  patients  suffering  from  large  TBSA  burns.  We  sell 
Epicel directly to hospitals and burn centers based on contracted rates stated in an approved contract or an applicable purchase 
order with the hospital. We sell NexoBrid to specialty distributors. These customers subsequently resell NexoBrid to hospitals 
and burn centers. 

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 
the  safety  and  effectiveness  of  these  products.  Governments  in  other  countries  have  similar  requirements  for  testing  and 

11 
 
 
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  FDA’s 
Center  for  Devices  and  Radiological  Health  (“CDRH”),  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  is  regulated  by  FDA’s  Center  for  Drug 
Evaluation and Research (“CDER”) as a botanical protein biologic and the BLA associated with it was approved by the FDA on 
December 28, 2022, paving the way for marketing and commercialization. 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  (“PHSA”),  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, PHSA, and other federal and state statutes and regulations govern the research, testing, manufacture, safety, 
labeling,  storage,  record-keeping,  approval,  distribution,  use,  adverse  event  reporting,  and  advertising  and  promotion  of  our 
products.  Noncompliance  with  applicable  requirements  can  result  in  inspectional  observations,  FDA  warning  letters,  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.

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 can have uncertain outcomes. 
The  FDA  regulatory  review  and  approval  process  is  complex  and  can  result  in  requests  for  additional  data,  resulting  in 
increased development costs, and time to market delays, or could preclude us altogether from bringing to market new products. 
The  FDA  may  also  require  post-marketing  studies  and  risk  evaluation  and  mitigation  strategies  (“REMS”)  as  conditions  of 
approval.  These  requirements,  if  imposed,  add  to  the  cost  of  regulatory  compliance  and  the  cost  of  selling,  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 
protocols, 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 
Practices,  as  well  as  applicable  cGMP  requirements.  Long-term  nonclinical  testing,  such  as  animal  reproductive  toxicity  and 
carcinogenicity studies, is conducted if warranted and its results are submitted in connection with the IND to support clinical 
investigations conducted 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  of  the  investigational  product  may  commence  according  to  the  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 IRB and/or FDA prior to implementation. 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 including the need for IRB and/or Ethics Committee approvals for investigational protocols. 
We  discussed  with  the  FDA  a  non-clinical  regulatory  strategy  to  support  the  potential  inclusion  of  arthroscopic  delivery  in 
MACI’s  approved  labeling.  Specifically,  following  a  Type  C  meeting  with  the  FDA,  we  submitted  a  protocol  for  a  MACI 

12 
arthroscopic delivery human factors validation study, which we conducted and completed during the third quarter of 2023. The 
FDA  subsequently  accepted  for  filing  a  prior  approval  supplement  seeking  to  add  instructions  for  arthroscopic  delivery  of 
MACI  to  the  product’s  approved  labeling.  The  FDA  is  currently  reviewing  that  submission,  and  we  anticipate  the  potential 
commercial launch of the MACI arthroscopic delivery program during the third quarter of 2024. 

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, including pre-license inspections 
conducted by FDA of the facilities that manufacture the biological product or components of the biological product.

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.  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 they are intended to establish the 
overall benefit-risk relationship of the investigational product, and 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 to generate additional information and data 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 
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,  testing  in  laboratory  animals  or  in  vitro  testing  that  suggests  a 
significant risk for human subjects; or any clinically important increase in the rate of a serious suspected adverse reactions over 
that listed in the protocol or investigator’s 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.

An unapproved drug being studied in clinical trials may be made available to individual patients who are not enrolled in the 
trial 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 unapproved, investigational drug for a serious disease or condition is required to make public and 
readily 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 upon initiation of a Phase 2 or Phase 3 trial of the investigational 
drug.

13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  the  marketing  of  the  product  may  begin  in  the  U.S.  The  BLA  must  include  the  results  of  all 
nonclinical, clinical, and other testing, as well as a compilation of data relating to the quality and manufacture of the product, 
including,  chemistry,  manufacturing,  and  controls  (“CMC”)  information  demonstrating  the  safety,  purity  and  potency,  or 
efficacy, of the product. 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; these fees generally 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 the application is sufficiently complete to permit substantive review. Once the application 
is accepted for filing, the FDA begins an in-depth review. The FDA has agreed to certain performance goals in its 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 the 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  GCPs.  Additionally,  the  FDA  typically  will  inspect  the  facility  or  facilities  at  which  the  biologic  is 
manufactured as part of a pre-license inspection. The FDA will not approve the product unless it verifies that compliance with 
cGMP requirements is satisfactory and that the BLA contains data that provides substantial evidence that the biologic is safe, 
pure, and potent, or effective, for its intended use.

For certain products, the FDA also will not approve the product if the manufacturer is not in compliance with Good Tissue 
Practice (“GTP”) requirements. GTP requirements are set forth in the 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  compliance  with  cGMP,  GTP  and  GCP 
requirements, 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 generally will review such resubmissions within two or six months, depending on the type 
of information included in the resubmission. The FDA’s approval is never guaranteed, and the agency may refuse to approve a 
BLA if regulatory requirements are not satisfied.

An  approval  letter  authorizes  commercial  marketing  of  the  biologic  with  specific  prescribing  information  for  specific 
indications. The approval of 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 
potential  risks.  A  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 

14dispensing,  distribution  controls,  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.

Facilities  manufacturing  biological  products  for  commercial  distribution  must  be  registered  with  the  FDA.  In  addition  to 
describing  the  preclinical  studies  and  clinical  trials  of  the  biologic  product,  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  facilities  where  the  product  is  manufactured.  The  primary  focus  of  such  inspections  is 
compliance with cGMPs and the facility’s ability to consistently manufacture the product in the facility in accordance with the 
BLA. If the FDA finds the results of the inspection to be 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 
requirements 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.

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  HCT/Ps 
regulated  solely  under  section  361  of  the  PHSA  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 

15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 reliance on:

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

(ii) 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  without  having  to 

conduct the standard, controlled clinical trial. Instead, 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 approval of 
a premarket approval application (“PMA”) application. 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 marketing 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  to  demonstrate  reasonable  assurance  of 
effectiveness.  An  HDE  application  is  not  required  to  contain  the  results  of  scientifically  valid  clinical  investigations 
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 profit, i.e. for an amount that exceeds the 
costs of research and development, fabrication, and distribution of the device. 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  determines  that  a  HUD  meets  the  eligibility  criteria,  the  HUD  is 
permitted to be sold for profit after receiving HDE approval so long as the number of devices distributed in any calendar year 
does  not  exceed  the  FDA-determined  Annual  Distribution  Number  (“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 (i) when the agency approves the original HDE application, or (ii) when the agency approves an HDE 
supplement for an HDE approved before the enactment of FDASIA if the HDE holder seeks a determination based upon the 
profit-making eligibility criteria, and the FDA determines that the HUD meets the eligibility criteria.

16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  cGMPs.  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. With respect to NexoBrid, we will rely 
on MediWound to source supplies for the manufacture and to manufacture the product to support our commercialization efforts 
in  the  U.S.  Manufacturers  of  our  products  are  required  to  comply  with  applicable  cGMP  requirements,  including  quality 
control, quality assurance and maintenance of records and documentation. We cannot be certain that we, MediWound, or our 
present or future suppliers will be able to comply with the cGMP requirements and other FDA regulatory requirements. Other 
post-approval  requirements  applicable  to  biological  products  include  the  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: 1) 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 2) 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,  may  be  required  to  recall  products  or  halt 
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 
advertising or communications with doctors, debarment, restitution, disgorgement of profits, or other 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 
they  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. For product(s) manufactured outside the 
U.S.,  failure  to  comply  with  applicable  regulatory  requirements,  including  cGMPs,  could  result  in  FDA  placing  the 
manufacturing  facility  on  an  import  alert,  meaning  that  the  product(s)  cannot  be  imported  into  the  U.S.  until  the  non-
compliance with regulatory requirements is corrected to FDA’s satisfaction.

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 new 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 in favor 

17 
of  adult  indications  that  could  be  more  economically  desirable.  Even  so,  the  FDA  may  grant  deferrals  for  submission  of 
pediatric 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  in  seeking  approval  of  the  application.  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 (“ACA”), 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 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 the 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 product 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. 

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. A company’s 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,  a 
requirement to issue corrective advertising, FDA pre-clearance of future advertising and promotional materials, 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 of a new BLA or BLA 
supplement and FDA approval of the same before the change can be implemented. A BLA supplement for a new indication 

18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 Drugs

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 by the BLA sponsor and granted by the FDA before the application is submitted. 
Among  the  other  benefits,  orphan  drug  designation  provides  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  marketing  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,  including  (in  addition  to  the  FDA),  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, the 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 
and regulations. The Anti-Kickback Statute makes it illegal for any person, including a medical device or 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 like 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 maintain 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 by federal programs (including Medicare and Medicaid) claims for items or services, including for medical devices 
or 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  for  off-label  uses.  In  addition,  our 

19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 $13,946 and $27,894 for each separate false claim, the potential for exclusion from participation in 
federal healthcare programs, and penalties associated with various federal criminal statutes (although the federal False Claims 
Act is a civil statute, conduct that results in a False Claims Act violation may also implicate 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, imposes requirements 
on  certain  covered  healthcare  providers,  health  plans,  and  healthcare  clearinghouses  as  well  as  their  respective  business 
associates,  independent  contractors,  or  agents  that  perform  services  involving  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.  In  addition,  a  provision  of  the  ACA,  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 
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 a Marketing Authorization Holder (“MAH”) in the EU to comply with the Pediatric 
Investigational  Plan  (“PIP”)  that  is  in  place  as  a  post-authorization  commitment  agreed  to  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.  Our  license  to  market  MACI  in  the  EU  was  suspended  due  to  closure  of  a  European 
manufacturing  facility.  Renewal  of  the  license  would  have  required  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.

20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 payers 
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 payer’s determination to provide coverage for a 
product  does  not  assure  that  other  payers  will  also  provide  coverage  and  reimbursement  for  the  product  and  the  level  of 
coverage and reimbursement can differ significantly from payer to payer.

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 payers 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,  on  August  16,  2022,  President  Biden  signed  Public  Law  117-169, 
commonly referred to as the Inflation Reduction Act of 2022 (“IRA”), which significantly impacts prescription drug costs and 
pricing. More specifically, the IRA for the first time allows the government to directly negotiate drug prices with manufacturers 
of  certain  “select  drugs,”  creates  inflation  rebates  for  Medicare  drugs  whose  price  increases  faster  than  the  rate  of  inflation, 
benchmarked to 2021, and restructures the Medicare Prescription Drug (Part D) program in significant ways. 

There has been heightened governmental scrutiny in the U.S. 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 and again on 
October  14,  2022,  affirming  the  administration’s  policy:  (i)  to  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;  (ii)  to  support  the  enactment  of  a 
public health insurance option, and (iii) to take further steps to reduce drug prices beyond the changes approved by Congress in 
the IRA. Among other things, the Executive Orders also direct 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. They also direct 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.  In  January  2024,  the  FDA  authorized  Florida’s  importation  plan  and  is  considering  authorizing  importation  plans 
submitted by other states. Importation of drugs from Canada may materially and adversely affect the price we receive for any of 
our product candidates. 

In  the  U.S.,  individual  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.  In  some  cases,  state  measures  have  been  designed  to 
encourage importation of drugs 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 

21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 
known as fibrocartilage 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  BioCartilage®  (distributed  by  Arthrex,  Inc.),  Cartiform® 
(manufactured  by  Osiris  Therapeutics,  Inc.  and  distributed  by  Arthrex,  Inc.)  and  Prochondrix®  (distributed  by  Stryker 
Corporation).  Additionally,  CartiMax®  (distributed  by  ConMed  Corporation)  is  an  allograft  filler  that  can  be  used  to  treat 
certain cartilage defects. Other competitive treatments in the U.S. include a juvenile donor-derived allograft product, DeNovo® 
NT, marketed by Zimmer Biomet Holdings, Inc. 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  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 in the U.S. that was initiated 
in 2015. Agili-C® is a non-cellular biphasic implant derived from aragonite coral which is implanted into the subchondral bone. 
On  March  29,  2022,  Agili-C  received  premarket  approval  from  the  FDA  and  is  indicated  for  the  treatment  of  International 
Cartilage Repair Society (ICRS) grade III or above knee-joint surface lesions, with a total treatable area of 1-7cm2 for patients 
without severe osteoarthritis. Agili-C was developed by CartiHeal, a privately held company headquartered in Israel. In January 
2024, Smith & Nephew, plc. completed the acquisition of CartiHeal, the developer of 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, Inc’s RECELL® System 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,  and  it  is  most  often  used  to  treat  patients  with  burns  covering  less  than  30%  of  the  TBSA.  One 
RECELL kit can treat an approximately 10% TBSA wound.

NexoBrid is the first enzymatic agent to have demonstrated rapid and consistent removal of eschar in adult patients suffering 
from deep partial-thickness and full-thickness thermal burns. NexoBrid has a novel mechanism of action and is the only product 
that  specifically  targets  eschar  or  non-viable  tissue,  thereby  preserving  viable  tissue  and  potentially  minimizing  the  need  for 
subsequent  skin  grafting  in  burn  patients.  The  current  standard  of  care  for  eschar  removal  of  deep  partial-thickness  and  full 
thickness burns in the U.S. is surgical excision, which can result in both viable and non-viable tissue being removed. Surgical 
excision  involves  the  use  of  sharp  instruments  or  hydrosurgery,  through  the  use  of  the  Versajet  IITM  Hydrosurgery  System 
(Smith  &  Nephew,  plc.).  Other  non-surgical  treatments  include  clostridial  collagenase  ointment  (CCO/Santyl®)  (Smith  & 
Nephew, plc.), antimicrobial agents (silver sulfadiazine), or hydrogels. Although less invasive than surgical excision, prior to 
NexoBrid, non-surgical debridement agents have often been considered inefficient, can result in a lengthy sloughing period, and 
have the potential for the development of granulation tissue and increased infection and scarring. Other than NexoBrid, CCO is 
the only FDA-approved product for enzymatic eschar removal in the U.S.

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  Smith  &  Nephew,  plc,  Arthrex,  Inc.  and 
Zimmer  Biomet  Holdings,  Inc.,  are  well-established  and  have  substantial  technical  and  financial  resources  compared  to  us. 

22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.  The  regulatory  landscape  continues  to  evolve,  and  we  anticipate 
additional regulations in the near future. Laws and regulations are implemented and under consideration to mitigate the effects 
of  climate  change  mainly  caused  by  greenhouse  gas  emissions.  Our  business  is  not  energy  intensive.  Therefore,  we  do  not 
anticipate  being  subject  to  a  cap  and  trade  system  or  other  mitigation  measure  that  would  materially  impact  our  capital 
expenditures, operations or competitive position. 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, 2023, we employed approximately 314 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.

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.

23 
Item 1A. Risk Factors 

Summary Risk Factors

 The following summary highlights some of the principal risks that could adversely affect our business, financial condition 
or results of operations. This summary is not complete and the risks summarized below are not the only risks we face. These 
risks are discussed more fully further below. These risks include, but are not limited to, the following:

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

•

•

factors. 
Our operating results will be harmed if we are unable to effectively manage and sustain our future growth or scale our 
operations.
The COVID-19 pandemic and other global crises have had and may have in the future a significant adverse effect on 
our business, financial condition, and results of operations.

• We may be unable to effectively manage and sustain our future growth or scale our operations. 
• We may not be able to manage inventory in an effective and efficient manner, which could adversely affect our results 

of operations. 

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

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 a material effect on our financial condition and operating 
results. 

• 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.
Current financial market conditions may exacerbate certain risks affecting our business. 

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individuals could harm our business.
Inflationary pressures and our responses thereto as well as other unfavorable global and regional economic conditions, 
geopolitical events, and military conflicts, such as repercussions from the ongoing war in Ukraine or the Israel-Hamas 
war. Tensions between China and Taiwan, or an escalation of hostilities in the wider Middle East, could continue to 
create  substantial  uncertainty  in  the  global  economy  and  contribute  to  heightened  inflation  and  supply  chain 
disruptions.
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.
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.
Failure to achieve the commercial success of NexoBrid in the U.S.
The commercial success of NexoBrid in the U.S. is dependent, in part, on MediWound’s ability to timely manufacture 
and  supply  sufficient  quantities  of  NexoBrid  to  meet  customer  demand.  To  the  extent  MediWound  is  unable  to 
manufacture NexoBrid in accordance with the requirements of its BLA approval, or experiences supply chain or other 
disruptions,  whether  as  a  result  of  the  ongoing  Israel-Hamas  war,  military  or  other  conflicts  between  China  and 
Taiwan, or some other event, it could adversely affect the commercial success of NexoBrid.
NexoBrid may not be approved for the treatment of severe burns in other North American markets, outside of the U.S., 
and NexoBrid may not be accepted in the markets where regulatory approvals have been received.
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.
Failure  to  obtain  adequate  reimbursement  and  reimbursement  rates  for  our  products  could  have  a  material  adverse 
effect on our financial condition and operating results.
Failure to obtain and/or maintain required regulatory approvals would severely limit our ability to sell our products.
Environmental,  social  and  governance  matters  (“ESG”)  and  any  related  reporting  obligations  may  adversely  impact 
our business, financial condition and results of operations.

24•

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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.
Changes to our products or future product candidates, including the development of an arthroscopic delivery method 
for MACI, and the use of MACI to treat cartilage defects in the ankle, will require regulatory approvals which could 
result in the delay of the change being made or, if not approved, prevent any changes from being made.
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.
If MediWound’s family of patents and proprietary rights covering NexoBrid do not provide substantial protection, our 
commercialization efforts with respect to NexoBrid could suffer.
Future sales of shares of common stock could have an adverse effect on the market price of such shares.

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 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;
our ability to continue to successfully commercialize NexoBrid;
the impact of a recession or any other adverse global economic conditions on our business;
the impact of public health crises, such as the COVID-19 pandemic;
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.

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.  Additionally,  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 

25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.

Public health crises, such as the COVID-19 pandemic, have had, and may in the future have, a significant adverse effect on 
our business, financial condition, and results of operations. 

We  are  subject  to  public  health  crises,  such  as  the  COVID-19  pandemic,  which  has  had  and  may  continue  to  have  a 
significant impact on our operations, cash flows and liquidity. The response to the COVID-19 pandemic negatively affected the 
global  economy,  disrupted  global  supply  chains,  and  created  significant  disruption  in  financial  and  healthcare  markets, 
including U.S. staffing shortages, our ability to access customers, and significant volatility in our results of operations due to 
the  periodic  cancellation  or  delay  of  elective  MACI  surgical  procedures.  Uncertainty  caused  by  pandemics,  epidemics,  or 
similar public health crises could lead to prolonged economic downturns and reduce or delay demand for our products, in which 
case our results of operations could be significantly impacted. The extent to which COVID-19 or another similar public health 
crisis impacts our business, results of operations, and financial condition will depend on future developments, which are highly 
uncertain and cannot be predicted, including a resurgence of COVID-19, including new variants, the timing or effectiveness of 
vaccine roll-outs globally, the timing of easing of preventative or mitigation measures or mandates, the impact of any variants 
that emerge, or any impact of a global vaccine roll-out on the global economy.

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.

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

For the year ended December 31, 2023 we reported net loss of $3.2 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. As of December 31, 2023, we had accumulated a deficit of approximately $403.2 million and $152.6 million of cash, 
cash  equivalents  and  investments.  We  expect  that  cash  from  the  sales  of  our  products  and  existing  cash,  cash  equivalents, 
investments  and  available  borrowing  capacity  will  be  sufficient  to  support  our  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  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, the construction of our new corporate headquarters and manufacturing facility, 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 

26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 product lifecycle management initiatives; 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  a  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.

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 on the benefits and appropriate use of enzymatic agents for the removal of 
eschar in adult patients suffering from deep partial-thickness and full-thickness thermal burns;
Our ability to educate healthcare providers, patients and payers on the safety and adverse reactions associated with 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

27•

The cost-effectiveness of our products and the reimbursement policies of government and third-party payers.

Market acceptance of any future product candidates, if approved, will not be fully known until after they are launched and 
may  be  negatively  affected  by  a  potential  poor  safety  experience  and  the  track  record  of  other  similar  products  and  product 
candidates. Further, continued market acceptance of Epicel, MACI and NexoBrid, and any future product candidates that may 
be approved, depends on our efforts to educate the medical community and third-party payers on the benefits of our products 
and product candidates and will require significant resources from us. 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.

Our success depends, in part, on the commercial success of NexoBrid for the removal of eschar in adults with deep partial-
thickness and/or full-thickness thermal burns.

On December 28, 2022, we announced that the FDA granted a BLA and approved NexoBrid for the removal of eschar in 
adults  with  deep  partial-thickness  and/or  full  thickness  thermal  burns.  On  September  20,  2023,  the  Company  announced  the 
U.S. commercial availability of NexoBrid and subsequently commenced commercial sales of the product. We expect that our 
commercial success and our future NexoBrid-related revenue will depend largely on the medical community’s acceptance of 
NexoBrid  as  an  important  treatment  option  for  patients  that  are  suffering  from  severe  burn  injuries  and,  ultimately,  as  the 
standard of care for the removal of eschar. The U.S. medical community’s acceptance of NexoBrid and other of our products 
will  depend  upon  our  ability  to  demonstrate  long-term  clinical  performance  and  advantages  and  cost-effectiveness  of  our 
products. In addition, acceptance of products for the treatment of eschar removal is dependent upon, among other factors, the 
level of awareness and education of the medical community about the removal of eschar in adults with deep partial-thickness 
and/or  full-thickness  thermal  burns  and  the  existence,  effectiveness,  safety,  and  cost  effectiveness  of  our  products.  Market 
acceptance  and  adoption  of  our  products  or  procedures  also  depends  on  the  level  of  health  insurer  (including  Medicare) 
reimbursement  to  physicians  and  hospitals  for  procedures  using  our  products.  Negative  publicity  resulting  from  incidents 
involving our products, or similar products, could have a significant adverse effect on the overall acceptance of our products. 
Market  acceptance  could  be  delayed  by  lack  of  physician  willingness  to  attend  training  sessions,  by  the  time  required  to 
complete this training, or by state or institutional restrictions on our ability to provide training. If we are unable to gain and/or 
maintain such support, training services and collaboration, our ability to grow the market for our products may be impacted and 
we may not be able to increase our revenue enough to achieve or sustain profitability, and our business and operating results 
may be seriously harmed. Additional factors that may affect our ability to successfully commercialize NexoBrid include:

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Our ability and the ability of MediWound to recruit and retain employees with the right expertise and experience, at 
sufficient numbers;
Our ability to access and develop relationships with key healthcare providers and public health agencies;
Our  ability  to  educate  key  healthcare  providers  on  the  clinical  efficacy,  cost  effectiveness  and  appropriate  use  of 
NexoBrid in the clinical setting;
Our ability to compete successfully as a new entrant in established distribution channels for similar products;
Our ability to maintain sufficient funding to cover the costs and expenses associated with building and operating an 
effective commercial organization; and

• MediWound’s ability to timely manufacture and supply sufficient quantities of NexoBrid to meet customer demand. 

Failure of our Specialty Pharmacies 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. The hospital is then reimbursed by third-party payers for each patient case, based 
on a capitated/global payment structure or a negotiated rate of either percent of billed charges or per diem rates.

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 

28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 or data privacy issue 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  on  our  networks  and  work-issued  devices  sensitive  information,  including  intellectual  property  and 
personally identifiable information. The secure maintenance of this information is critical to our business operations. We have 
implemented  multiple  layers  of  security  measures,  and  have  developed  an  enterprise-wide  incident  response  plan,  which  are 
designed to protect this confidential data through technology, processes, and our people. We strive to 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 service providers’ or partners’ information systems create risk of cyber security and/or privacy incidents. 
These threats could include use of harmful malware or ransomware, protected health information leakage from implementing 
third-party technology to process and share data, and our information technology systems could be compromised by internal 
and 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 or privacy incidents that evade our security or privacy measures, result in 
the loss of personal health information, intellectual property, or other data subject to privacy laws or disrupt our information 
systems and business. We are focused on developing and enhancing of our controls, processes and practices designed to protect 
our information systems from attack, damage or unauthorized access. As cyber threats continue to evolve, we may be required 
to  expend  significant  additional  resources  to  continue  to  modify  or  enhance  our  protective  measures  and  processes  or  to 
investigate and remediate cyber security or privacy vulnerabilities. Although the Company has been subjected to cyber threats 
and  attacks,  to  date  there  have  been  no  incidents  of  which  we  are  aware  that  have  had  a  material  effect  on  our  business  or 
operations.  The  occurrence  of  any  of  these  events  could  result  in  interruptions,  delays,  the  loss,  access,  misappropriation, 
disclosure  or  corruption  of  data  or  intellectual  property,  liability  under  privacy,  security  and  consumer  protection  laws  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  in  the  U.S.  and  globally  are  also  inquiring  more  about  and  imposing  greater  monetary  fines  for 
privacy violations. In the last year, the FTC has announced that it will begin enforcing the Health Breach Notification Rule, and 
has entered into at least one consent order with a different organization that involved a $1.5 million fine. The FTC and many 
states  (including  California,  Utah,  Colorado,  Virginia,  Connecticut)  have  specific  requirements  for  collecting  and  processing 
certain data including data minimization, data de-identification, opt out rights, deletion and sharing.

EU regulation also governs our business. 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, extensive rights for individuals, including to request access to personal data and to request personal 
data  is  erased,  and  onerous  new  obligations  on  services  providers,  as  well  as  specific  contracting  requirements  applicable  to 
data sharing with service providers. In addition, there are strict restrictions on the transfer of personal data outside of the EU to 
countries which are not considered by the EU to have equivalent data protection laws, which includes the US. Transfers of data 
must be legitimized by (i) carrying out risk assessments and (ii) entering into approved forms of agreement between the EU 
based exporter of the personal data, and the recipient (“importer”) of the personal data. The EU has been greatly focused on this 
issue since the landmark judgment of in the case of Schrems II handed down by the European Court of Justice in July 2020, and 
it  has  become  an  area  for  greater  scrutiny  and  enforcement  by  EU  privacy  regulators.  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 is no longer 
applicable to the UK since the UK left the EU in December 2021. However, it has been replaced by equivalent legislation in the 
UK, including the UK GDPR and the Data Protection Act 2018. The GDPR (and UK equivalent laws) and other changes in 
laws or regulations associated with the enhanced protection of certain types of personal data, such as healthcare data or other 

29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 autologous 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. or advancements to 
our  current  commercial  products,  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 advancements to our current commercial products, 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.

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 

30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.

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 are approved and 
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.

31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 or affect regulatory approval, 
and certain 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 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 competition from existing or future products, which may impact 
our ability to successfully commercialize our products.

All  of  our  products  face  competition  from  other  surgical  procedures  as  well  as  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.  As  a  result,  these  competitors  may  be  able  to  adapt  to  the 
market  more  quickly,  take  advantage  of  acquisitions  and  other  opportunities  more  readily,  devote  greater  resources  to  the 
marketing  and  sale  of  their  products,  adopt  more  aggressive  pricing  strategies  than  we  can,  and  more  successfully  utilize 
developing technology, including data analytics, artificial intelligence, and machine learning.

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 
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.

32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 and commercialization of NexoBrid in 

North America. 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 or post-market studies and prolong clinical development, or under-
fund or stop a clinical trial;
expected revenue might not be generated because clinical adoption of the product may be less than predicted;
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 or interrupting the research, development, supply or commercialization of 
our products or 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  resulting  in  unforeseen  price 
competition in connection with the product.

Our  licensor,  MediWound,  is  dependent  on  a  contract  with  the  U.S.  Biomedical  Advanced  Research  and  Development 
Authority to fund 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 agreed to fund up to $56.0 
million of the development costs of NexoBrid required to obtain marketing approval in the U.S., including its 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 and has procured NexoBrid for 
the  nation’s  emergency  stockpile  as  part  of  the  HHS  mission  to  build  national  preparedness  for  public  health  medical 
emergencies. The initial BARDA procurement was 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.  MediWound  also  was  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 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 delay in the continued development of NexoBrid. Further, we cannot provide any 
assurances as to 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 rely on MediWound for the manufacture, production, and supply of NexoBrid, and our business, financial condition, 
and  results  of  operations  could  be  materially  adversely  affected  to  the  extent  the  manufacture,  production,  and  supply  of 
NexoBrid is disrupted or delayed.

We  have  entered  into  exclusive  license  and  supply  agreements  with  MediWound,  under  which  MediWound  will 
manufacture  and  supply  NexoBrid  on  a  unit  price  basis,  which  may  be  increased  pursuant  to  the  terms  of  the  agreements. 
NexoBrid  contains  an  active  pharmaceutical  ingredient  of  concentrate  of  proteolytic  enzymes  enriched  in  bromelain.  For  its 
part, MediWound has entered into an agreement with Challenge Bioproducts Corporation, Ltd. (“CBC”), through which CBC 
supplies Bromelain SP, a material derived from pineapple stems, and which is manufactured by CBC at its facility in Taiwan. 
Once produced, MediWound uses Bromelain SP in the development and manufacture of NexoBrid at its facilities in Israel. The 
manufacture and production of NexoBrid is a complicated process, and MediWound’s manufacture and supply of the product is 
subject  to  various  cGMP  and  other  FDA  requirements.  To  the  extent  the  supply  of  NexoBrid  is  delayed  or  disrupted  as  the 
result of MediWound’s failure to timely ensure its facilities meet FDA and/or cGMP requirements, our financial condition or 
results of operations may be adversely affected.

33Additionally,  the  escalation  of  hostilities  in  Israel  or  the  wider  Middle  East,  the  initiation  of  a  military  conflict  between 
Taiwan  and  China  or  the  imposition  or  a  trade  embargo  or  blockade  affecting  Taiwan  could  negatively  affect  MediWound’s 
ability to supply NexoBrid to the U.S. market. The nation of Israel has been embroiled in a periodic and ongoing conflict with 
certain Palestinian militant groups within its own borders and, at times, with neighboring nations in the Middle East, since the 
end of the nineteenth century. On October 7, 2023, members of the Palestinian militant group Hamas, operating from within 
Gaza, launched a series of attacks inside Israel that resulted in the death of over a thousand Israeli citizens and the citizens of 
other nations. The October 7, 2023 attacks have sparked a wider war between Israel and Hamas, which remains ongoing. We 
continue to monitor the ongoing conflict in Israel and are in close communication with MediWound leadership. MediWound’s 
NexoBrid  manufacturing  operations  are  continuing  and,  as  of  the  date  of  this  disclosure,  MediWound  does  not  anticipate  a 
disruption to its ongoing supply of commercial NexoBrid to the United States. To the extent the war between Israel and Hamas 
intensifies or expands to include additional countries or militant groups in the region and MediWound’s facilities in Israel are 
damaged or destroyed, travel to and from Israel is halted or inhibited, shipments of NexoBrid or NexoBrid related materials are 
destroyed, or significant key MediWound operational personnel are called to military service, MediWound’s ability to continue 
to supply NexoBrid to the U.S. market could be disrupted.

Further, geopolitical tensions between Taiwan and China have risen steadily in recent months. Although Taiwan has been 
governed independently from China since 1949, China views Taiwan as part of its territory and has vowed to eventually unify 
Taiwan with China, using military force if necessary. War or other military conflict in or near Taiwan, pandemics, and certain 
natural disasters, such as earthquakes, which are commonplace in Taiwan (where CBC is located) may result in the destruction 
or disruption of CBC’s ability to supply Bromelain SP to MediWound and have downstream implications for our Company.

In the event that MediWound is unable to supply us with NexoBrid pursuant to the terms of our supply agreement and we 
are unable to identify alternative sources of supply for NexoBrid on a timely basis, our operations and business prospects may 
be materially adversely affected. In addition, even if we identify any such alternative sources of NexoBrid, we could experience 
delays  in  testing,  evaluating,  and  validating  the  new  supplier.  Qualifying  new  contract  manufacturers  and  suppliers,  and 
specifically  Bromelain  SP  and  NexoBrid  manufacturers,  is  time  consuming  and  might  result  in  unforeseen  supply  and 
operations problems.

Furthermore,  financial  or  other  difficulties  faced  by  MediWound  or  CBC,  or  significant  changes  in  demand  for  the 
Bromelain SP that CBC supplies MediWound, could limit the availability of NexoBrid to us. Any of these problems or delays 
could damage our relationships with our customers, adversely affect our reputation and adversely affect our business, financial 
condition, results of operations, our ability to grow our business, and the market price and liquidity of our shares.

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  for  MACI  and  Epicel  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.

34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 
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.

35Complying  with  cGMP,  International  Conference  on  Harmonization  (“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. 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. Failure to address any FDA inspection observations in a timely 
manner, pass 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. 

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,  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 

36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, 
cGMPs, 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  to  maintain  cGMP  compliance  could  result  in  severe  and  detrimental  regulatory  actions, 
including the loss of marketing approval.

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.

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 our products 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  cGMPs.  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 

37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, 
placement  of  a  non-U.S.  facility  on  an  import  alert,  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.

Environmental,  social  and  governance  matters  and  any  related  reporting  obligations  may  adversely  impact  our  business, 
financial condition and results of operations.

U.S.  and  international  regulators,  customers  and  investors  are  increasingly  focused  on  corporate  ESG  practices  and 
disclosures, and may evaluate our business or other practices according to a variety of ESG targets, standards, and expectations. 
For  example,  new  domestic  and  international  laws  and  regulations  relating  to  ESG  matters  are  under  consideration  or  being 
adopted. The SEC has proposed a rule requiring disclosure of a broad range of climate change-related information and similar 
laws  have  been  enacted  in  the  State  of  California  and  jurisdictions  such  as  the  European  Union.  These,  and  additional 
legislation which may be passed, may cause us to incur significant additional costs of compliance due to the need for expanded 
data collection, analysis, and certification with respect to greenhouse gas emissions and other climate change related risks, as 
well as other ESG topics.

Furthermore, the criteria by which our ESG practices, including our initiatives and public goals, are assessed may change 
due  to  the  evolution  of  the  sustainability  landscape,  which  could  result  in  greater  expectations  of  us  and  may  cause  us  to 
undertake costly initiatives to satisfy new criteria. If we are unable to respond effectively to these changes to the sustainability 
landscape, governments, customers, and investors may conclude that our policies and/or actions with respect to ESG matters are 
inadequate. If we fail or are perceived to have failed to achieve previously announced public goals or to accurately disclose our 
progress on such goals or initiatives, our reputation, business, financial condition and results of operations could be adversely 
impacted.

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 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  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.

38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  is  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 resources 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 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,  placement  of  non-U.S.  manufacturing  facilities  on  an  import  alert,  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, including non-U.S. facilities placed on an import 
alert;
The imposition of fines and penalties;
The delay of our ability to introduce new products into the market;

39•

•

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 the recall, repair, replacement, or refund of payment for certain products, refuse to grant pending 
applications;  refuse  to  provide  certificates  to  foreign  governments  for  exports;  place  non-U.S.  manufacturing  facilities  on 
import  alert;  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 also impose operating restrictions on a company-wide 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,  and  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. 

40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 to our products or to 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.

For  example,  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 cartilage defect under direct arthroscopic visualization using 
specialized  instruments  delivered  through  a  number  of  smaller  incisions  or  portals.  We  have  designed  and  are  currently 
developing novel and specialized instruments to be used in and help facilitate such a procedure. We have recently discussed 
with the FDA a non-clinical regulatory strategy to support the potential inclusion of arthroscopic delivery in MACI’s approved 
labeling. Specifically, following a Type C meeting with the FDA, we submitted a protocol for a MACI arthroscopic delivery 
human factors validation study, which we conducted and completed during the third quarter of 2023. The FDA is currently to 
reviewing the data generated during the human factors validation study in the form of a prior approval supplement, which seeks 
to add instructions for arthroscopic delivery of MACI to the product’s approved labeling. We anticipate the commercial launch 
of the MACI arthroscopic delivery program during the third quarter of 2024. 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 conducting an additional randomized 
clinical  trial  concerning  the  product’s  use  in  the  ankle.  We  conducted  pre-IND  interactions  with  the  FDA  concerning  our 
clinical development program for MACI to treat cartilage injuries in the ankle, and based on feedback from the FDA, our team 
is actively working to finalize our non-clinical testing and propose a clinical development plan/protocol to FDA for review.

There  can  be  no  guarantee  that  we  will  receive  regulatory  approval  for  the  sale  and  marketing  of  the  arthroscopic 
administration of MACI or the approval of MACI for treatment of cartilage defects in the ankle in a clinical setting. A number 
of  companies  have  suffered  significant  setbacks  during  evaluation  due  to  lack  of  efficacy  or  unacceptable  safety  issues, 
notwithstanding  promising  preliminary  results.  Failure  to  receive  FDA  approval  or  regulatory  approval  for  the  arthroscopic 
administration of MACI or the clinical use of MACI to treat cartilage defects in the ankle in a timely manner or at all, could 
harm  our  financial  results  and  results  of  operations.  Even  if  we  obtain  such  regulatory  approval,  our  ability  to  successfully 
market  MACI  for  arthroscopic  administration  or  treatment  of  cartilage  defects  in  the  ankle  may  be  limited.  If  we  cannot 
commercialize  the  arthroscopic  administration  of  MACI  and  other  new  products  or  product  improvements  as  planned,  our 
financial results could be harmed. 

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, including MediWound, 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 

41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, 
placement of non-U.S. facilities on an import alert, or the withdrawal of the product from the market.

 The failure by us or one of our suppliers, including MediWound, 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:

•
•
•
•
•
•
•
•
•
•
•
•

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;
Placement of non-U.S. facilities on an import alert;
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.

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 to review and/or approve product candidates or 
changes to existing products, which would adversely affect our business. For example, several times in recent years, 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. 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  licensed  healthcare  professionals  from  engaging  in  the  practice  of 
medicine and prescribing and using our products to treat patients with conditions that the physician believes our products are 
clinically appropriate for, 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” promotion or promotion of “off-label” uses. This means, for example, 
that we may not make claims about the use of any of our marketed products, including MACI, Epicel, or NexoBrid, 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 

42off-label promotion, the FDA could bring an action to prevent us from distributing MACI, Epicel, or NexoBrid for the off-label 
use and could seek to 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 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 
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 anti-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 IRA may be initiated in the coming months and years, 
with unpredictable and uncertain results.

While  we  cannot  predict  what  impact  on  federal  reimbursement  policies  these  laws  or  any  replacement  law  will  have  in 
general or specifically on any product we may commercialize in the future, modifications IRA, subsequent Executive Branch 
action,  or  HHS  implementation  of  current  laws  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 
may have a significant effect on our profitability in the future. We cannot predict how the IRA will be implemented, whether 
future litigation will be filed seeking to revise the law, or whether other laws or proposals will be made or adopted, or what 
impact these efforts may have on us.

43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.

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.

Our  relationships  with  healthcare  providers,  physicians,  prescribers,  purchasers, 
third-party  payers,  charitable 
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 payers in the U.S. and elsewhere play a primary role in the recommendation 
and  prescription  of  biotechnology  and  biopharmaceutical  products.  Arrangements  with  third-party  payers  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 

44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 obtain those 
approvals. Furthermore, any adverse events in our clinical trials could negatively impact our products and product candidates.

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 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 further 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.

45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 
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.

If MediWound’s family of patents and proprietary rights covering NexoBrid do not provide substantial protection, then our 
commercialization efforts with respect to the product could suffer.

Through  the  parties’  License  Agreement,  MediWound  has  licensed  to  us  a  family  of  patents  covering  NexoBrid.  The 
commercial success of NexoBrid depends, in part, on MediWound’s ability to obtain and maintain patent protection and trade 
secret protection for NexoBrid and its uses, as well as our ability to operate without infringing upon the proprietary rights of 
others. The family of patents that covers NexoBrid specifically includes approximately 35 granted patents worldwide. However, 
there can be no assurance that patent applications relating to NexoBrid or related processes or technologies will result in patents 
being issued, that any patents that have been issued will be adequate to protect that intellectual property or that NexoBrid will 
enjoy patent protection for any significant period of time. Additionally, any issued patents may be challenged by third parties, 
and  patents  that  MediWound  holds  may  be  found  by  a  judicial  authority  to  be  invalid  or  unenforceable.  Other  parties  may 
independently  develop  similar  or  competing  technology  or  design  around  any  patents  that  may  be  issued  to  or  held  by 
MediWound.  MediWound’s  current  patents  will  eventually  expire  or  they  may  otherwise  cease  to  provide  meaningful 
competitive  advantage,  and  MediWound  may  be  unable  to  adequately  develop  new  technologies  and  obtain  future  patent 
protection to preserve our competitive advantage or avoid adverse effects on 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, surgical devices, and related arthroscopic 
procedures)  include  granted  patents  and  pending  applications  inside  and  outside  the  U.S.  These  granted  patents  and  pending 
applications,  if  granted,  have  already  expired  or  are  expected  to  expire,  absent  any  extensions,  between  late-2027  and 
early-2043. 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 and/or invalidated.

46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 or more 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 
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.

47A  successful  challenge  to  our  trademarks,  or  to  MediWound’s  trademarks  covering  NexoBrid,  could  force  us  to  rebrand 
Epicel, MACI or NexoBrid, 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. MediWound has additionally registered trademarks with respect to NexoBrid, which 
we have licensed as part of our License Agreement with MediWound. Third parties may challenge our use of these trademarks. 
In the event that these 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,  or  if  the  technology 
utilized by MediWound in development and manufacturing NexoBrid infringes another’s patent, 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  a  license  is  obtained  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 
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 

48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 and/or the first to invent 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 
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 patents or other intellectual property rights or sue us for infringement.

49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  $23.85  and  $44.56 
during January 2, 2023 through January 31, 2024. 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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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, Epicel and NexoBrid;
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 cell therapy, regenerative medicine companies, or companies competing for market share 
in the burn care space;
Actual or threatened litigation or governmental investigations or other major developments in such matters;
Reports by securities analysts;
Status  and  condition  of  the  global  economy,  investment  markets,  regional  or  global  conflicts  or  other  developments 
that may affect the global supply chain or ability to manufacture and distribute our products;
Public or private sales of additional securities;
Cybersecurity incidents that materially affect our products, services, relationships or competitive conditions; 
Loss of key personnel;
A resurgence of COVID-19, which may impact 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. 

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.

50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 
MACI and Epicel 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.  We  may 
incur  material  liabilities  relating  to  product  liability  claims  in  the  future,  including  product  liability  claims  arising  out  of  the 
usage  of  MACI,  Epicel  or  NexoBrid.  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:

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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 product 
enhancements 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  and  product  enhancements  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 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:

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The rate and degree of progress of our product development;

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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,  volatility  in  the  financial  markets,  and  global  inflationary  pressures,  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.

Our Revolving Credit Agreement contains covenant restrictions that may limit our ability to operate our business.

The terms of our Revolving Credit Agreement, contain, and any of our other future debt agreements may contain, covenant 
restrictions that limit our ability to: (i) incur additional indebtedness (ii) create liens; (iii) consolidate, merge, sell or otherwise 
dispose of all, or substantially all, of our assets; (iv) sell certain assets; (v) pay dividends on, repurchase or make distributions in 
respect of capital stock or make other restricted payments; (vi) make certain investments; (vii) repay subordinated indebtedness 
prior to stated maturity; and (viii) enter into certain transactions with our affiliates. As a result of these covenants, our ability to 
respond to changes in business and economic conditions and engage in beneficial transactions, including to obtain additional 
financing  as  needed,  may  be  restricted.  Furthermore,  our  failure  to  comply  with  our  debt  covenants  could  result  in  a  default 
under our Revolving Credit Agreement, which could permit the holders to accelerate our obligation to repay any borrowings.

We may incur substantial indebtedness.

On  July  29,  2022,  we  entered  into  a  $150.0  million  five-year  senior  secured  Revolving  Credit  Agreement.  As  of 
December  31,  2023,  we  had  no  outstanding  borrowings  under  the  Revolving  Credit  Agreement.  We  may  be  exposed  to  the 
impact  of  interest  rate  changes  primarily  through  our  borrowing  activities.  Subject  to  the  limits  contained  in  the  Revolving 
Credit  Agreement,  we  may  incur  substantial  additional  debt  from  time-to-time  for  general  corporate  purposes,  including, 
without  limitation,  acquisitions  and  capital  expenditures,  and  such  other  uses  as  permitted  under  the  Revolving  Credit 
Agreement. If we do so, the risks related to our debt could intensify. Specifically, our debt could have important consequences 
to our investors, including the following:

• making  it  more  difficult  for  us  to  satisfy  our  obligations  under  the  Revolving  Credit  Agreement;  and  if  we  fail  to 

comply with these requirements, an event of default could result;
limiting our ability to obtain additional financing to fund future working capital, capital expenditures, acquisitions, or 
other general corporate requirements;
requiring a substantial portion of our cash flows to be dedicated to debt service payments instead of other purposes, 
thereby reducing the amount of cash flows available for working capital, capital expenditures, acquisitions and other 
general corporate purposes;
increasing our vulnerability to general adverse economic and industry conditions;
exposing us to the risk of increased interest rates as borrowings under our Revolving Credit Agreement are subject to 
floating interest rates based on SOFR, which could increase the cost of servicing our financial instruments and could 
materially reduce our profitability and cash flows;
limiting our flexibility in planning for and reacting to changes in the industry in which we compete;
placing us at a disadvantage compared to other, less leveraged competitors; and
increasing our cost of borrowing.

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52Adverse developments affecting financial institutions, companies in the financial services industry or the financial services 
industry generally, such as actual events or concerns involving liquidity, defaults or non-performance, could adversely affect 
our operations and liquidity.

We  regularly  maintain  cash  balances  with  leading  financial  institutions  in  excess  of  the  U.S.  Department  of  Treasury, 
Federal  Deposit  Insurance  Corporation  (“FDIC”)  insurance  limit.  Actual  events  involving  limited  liquidity,  defaults,  non-
performance  or  other  adverse  developments  that  affect  financial  institutions  or  other  companies  in  the  financial  services 
industry or the financial services industry generally, or concerns or rumors about any events of these kinds, have in the past and 
may in the future lead to market-wide liquidity problems.

Our access to our cash and cash equivalents in amounts adequate to finance our operations could be significantly impaired if 
the financial institutions with which we have arrangements directly face liquidity constraints or failures. In addition, investor 
concerns regarding the U.S. or international financial systems could result in less favorable commercial financing terms thereby 
making it more difficult for us to acquire financing on acceptable terms or at all. Any material decline in available funding or 
our ability to access our cash and cash equivalents could adversely impact our ability to meet our operating expenses, result in 
breaches of our contractual obligations or result in violations of federal or state wage and hour laws, any of which could have 
material adverse impacts on our operations and liquidity. Furthermore, should our customers have relationships with financial 
institutions that fail, this may result in a delay of collecting outstanding receivables, which could have a material adverse effect 
on our business.

We are currently operating in a period of economic uncertainty and capital markets disruption, which has been significantly 
impacted by geopolitical instability, ongoing wars between Russia and Ukraine and between Israel and Hamas, and record 
inflation. Our business, financial condition and results of operations could be materially adversely affected by any negative 
impact on the global economy and capital markets resulting from the war in Ukraine, the Israel-Hamas war, geopolitical 
tensions, or record inflation.

U.S. and global markets are experiencing volatility and disruption following the escalation of geopolitical tensions due in 
part to the conflict in Ukraine and the Israel-Hamas war. Although the length and impact of the ongoing military conflict in 
Ukraine and the Israel-Hamas war is highly unpredictable, the geopolitical uncertainty caused by the conflicts has led to market 
disruptions,  including  significant  volatility  in  commodity  prices,  credit  and  capital  markets,  as  well  as  supply  chain 
interruptions,  which  has  contributed  to  record  inflation  globally.  We  are  continuing  to  monitor  inflation,  the  situations  in 
Ukraine and Israel and global capital markets and assessing the potential impact on our business.

Although,  to  date,  our  business  has  not  been  materially  impacted  by  the  ongoing  military  conflict  between  Russia  and 
Ukraine or the Israel-Hamas war, geopolitical tensions, or record inflation, it is impossible to predict the extent to which our 
operations will be impacted in the short and long term, or the ways in which such matters may impact our business. The extent 
and  duration  of  the  war  in  Ukraine  and  the  Israel-Hamas  war,  geopolitical  tensions,  record  inflation  and  resulting  market 
disruptions are impossible to predict but could be substantial.

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. Although, to date, we have not experienced a material 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.

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. 

53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,  increased  taxation  of  certain  excess  income  from  intellectual 
property, revising tax law interpretations and changes in other tax laws in the U.S. For example, beginning in 2022, the Tax 
Cuts  and  Jobs  Act  of  2017  eliminated  the  option  to  deduct  research  and  development  expenditures  immediately  in  the  year 
incurred  and  requires  taxpayers  to  amortize  such  expenditures  over  five  years  for  tax  purposes.  While  the  most  significant 
impact of this provision is to the year ended December 31, 2022, the tax year in which the provision took effect, the impact will 
decline annually over the five-year amortization period.

54 
Item 1B. Unresolved Staff Comments

None.

Item 1C. Cybersecurity

Risk management and strategy

We  have  developed  processes  for  assessing,  identifying  and  managing  material  risks  from  cybersecurity  threats.  Our 
enterprise  risk  management  system  incorporates  risks  from  cybersecurity  threats  alongside  other  risks  to  the  Company.  Our 
information technology team oversees and implements a range of tools and services designed to minimize the risk or impact of 
any  breach  or  unauthorized  disclosure  of  our  confidential  and  sensitive  data.  These  tools  and  services  include,  from  time  to 
time:

•

monitoring  emerging  data  protection  laws  and  best  practices  regarding  application  security,  access  management, 
device  protection,  network  management,  and  data  loss  prevention  and  recovery  and  implementing  responsive  changes  to  our 
processes;

•
•
•

undertaking periodic reviews of our partner-facing policies and statements related to cybersecurity;
utilizing intrusion detection and monitoring applications and multifactor authentication; 
conducting  periodic  table-top  exercises  with  management,  including  our  Executive  Director,  Corporate  Information 

Systems, and testing of our data security, incident response policies and procedures;

•

conducting  periodic  cybersecurity  management  and  incident  training  for  employees,  including  simulated  phishing 
campaigns,  which  provide  education  on  the  risk  of  potential  cybersecurity  incidents,  methods  for  identification  of  such 
incidents and appropriate responses; and

•
care.

requiring  employees,  as  well  as  third-parties  who  provide  services  on  our  behalf,  to  treat  information  and  data  with 

We  also  maintain  an  enterprise-wide  incident  response  plan  designed  to  secure  the  enterprise,  mitigate  the  impact  of  a 
cybersecurity  incident,  recover  and  restore  normal  business  operations,  prevent  similar  future  incidents  and  comply  with 
applicable  regulatory  obligations  arising  from  an  incident.    Management,  including  our  Executive  Director,  Corporate 
Information systems, collaborates with our information technology team and technical partners to review at least annually our 
enterprise-wide  incident  response  plan.  Periodically,  we  engage  assessors,  consultants,  auditors  and  other  third  parties, 
including by conducting exercises with an external partner to stress test our data security systems and practice company-wide 
response tactics. Our risk management processes also address cybersecurity threat risks associated with our use of third-party 
service providers, and third-party risks are included within our enterprise risk management program. In the event of a suspected 
or  actual  cybersecurity  event,  we  have  partnered  with  a  globally  recognized  digital  forensics  investigation  firm  and  outside 
counsel to provide services and support on a real-time basis to analyze any breach and secure both our data and information 
systems. 

     For a discussion of how any risks from cybersecurity threats could materially affect the Company, including our business 
strategy and results of operations, see “Risk Factors – A cyber security incident or data privacy issue 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,” which is incorporated by reference into this Item 1C.

In the three most recently completed fiscal years, we have not experienced any material cybersecurity incidents. This includes 
penalties and settlements, of which there were none.

Governance

The Audit Committee of our Board oversees our risk management process, which includes risks from cybersecurity threats. 
The Audit Committee receives reports from management at least semi-annually, and more frequently if necessary, with respect 
to  risks  from  cybersecurity  threats.  The  Audit  Committee  also  reviews  cybersecurity  and  data  security  risks  and  mitigation 
strategies, along with program assessments, planned improvements and the status of information technology initiatives.
The entire Board receives annual training from outside experts concerning the current global cybersecurity threat landscape and 
corporate best practices for mitigating cybersecurity risks, as well as the Board’s legal, regulatory and fiduciary responsibilities 
from a cybersecurity standpoint. Additionally, the Board was engaged with management and outside experts throughout 2022 
and 2023 in overseeing the development of the Company’s Enterprise Incident Response Plan. This plan is reviewed and 
updated on an annual basis.

55 
 
    Our  Executive  Director,  Corporate  Information  Systems,  along  with  our  General  Counsel,  Information  Technology 
management  team,  and  Chief  Operating  Officer,  oversees  our  approach  to  cybersecurity  and  is  responsible  for  assessing  and 
managing our material risks from cybersecurity threats. Our Executive Director, Corporate Information Systems, has served in 
this  role  for  two  years  and  has  access  to  Vericel’s  external  information  security  firm  and  an  industry-leading  intelligence 
platform.    This  Executive  Director  manages  and  leads  the  internal  Information  Technology  team  to  maintain  and  update  the 
company’s technology infrastructure and corresponding safety measures. 

   Our Executive Director, Corporate Information Systems is informed about and monitors the prevention, detection, mitigation 
and remediation of cybersecurity incidents through the management of and participation in the cybersecurity risk management 
and strategy processes described above, including the operation of our Enterprise Incident Response Plan. Our General Counsel 
works closely with him and reports regularly to the Board and to the Audit Committee of the Board, covering the risks from 
cybersecurity threats. 

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 2025. 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 
manufacturing, laboratory and office space in Burlington, Massachusetts, which is currently being constructed, and will serve as 
our new corporate headquarters and primary manufacturing facility. See Note 5, “Leases” 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.

56 
 
 
 
 
 
Item 5. Market for Registrant’s Common Equity, Related Shareholder Matters and Issuer Purchase of Equity Securities

PART II

Market Information

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

Holders of Record

As of January 31, 2024 there were approximately 170 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, 2018 through December 31, 2023. The comparison assumes that a hypothetical $100 was invested on December 
31,  2018  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.

12/31/18

12/31/19

12/31/20

12/31/21

12/31/22

12/31/23

Vericel Corporation (VCEL)

NASDAQ Composite Index (^IXIC)

NASDAQ Biotechnology Index (^NBI)

$100

$100

$100

$100

$135

$124

$177

$194

$156

$226

$236

$155

$151

$158

$138

$205

$226

$144

57 
 
Purchases of Equity Securities by the Issuer

There were no repurchases of shares of common stock made during the year ended December 31, 2023.

Rule 10b5-1 Trading Plans

During  the  three  months  ended  December  31,  2023,  the  following  Section  16  officers  and  directors  adopted,  modified  or 

terminated a “Rule 10b5-1 trading arrangement” (as defined in Item 408 of Regulation S-K of the Exchange Act): 

• On  November  15,  2023,  Sean  Flynn,  Senior  Vice  President,  General  Counsel  and  Secretary,  entered  into  a  Rule  10b5-1 
trading arrangement providing for the potential sale of up to 11,365 shares of our common stock between March 8, 2024, 
and November 29, 2024.

There were no “non-Rule 10b5-1 trading arrangements” (as defined in Item 408 of Regulation S-K of the Exchange Act) 
adopted, modified or terminated during the fiscal quarter ended December 31, 2023 by our directors and section 16 officers. 
Each of the Rule 10b5-1 trading arrangements are in accordance with our Statement of Company Policy on Insider Trading and 
Disclosure  and  actual  sale  transactions  made  pursuant  to  such  trading  arrangements  will  be  disclosed  publicly  in  Section  16 
filings with the SEC in accordance with applicable securities laws, rules and regulations. 

Item 6. Reserved

Not applicable.

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

Overview

Vericel Corporation is a fully-integrated, commercial-stage biopharmaceutical company and a leading provider of advanced 
therapies for the sports medicine and severe burn care markets. Whether we are treating damaged cartilage or severe burns, we 
provide advanced therapies to repair serious injuries and restore lives. Our highly differentiated portfolio of cell therapy and 
specialty biologic products combines innovations in biology with medical technologies. We were among the first companies to 
achieve commercial success in the complex field of cell therapies with treatments that use tissue engineering to regenerate skin 
and healthy knee cartilage. We currently market two U.S. Food and Drug Administration (“FDA”) approved autologous cell 
therapy products and one FDA-approved specialty biologic product 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 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®  (anacaulase-bcdb),  a  topically-administered  biological  orphan  product  containing  proteolytic  enzymes, 
which is indicated for the removal of eschar in adults with deep partial thickness and/or full thickness thermal burns. Following 
FDA approval, we began commercial sales of NexoBrid in the U.S. during the third quarter of 2023.

See  “Risk  Factors  -  “Our  success  depends,  in  part,  on  the  commercial  success  of  NexoBrid  for  the  removal  of  eschar  in 

adults with deep partial-thickness and/or full-thickness thermal burns.”

COVID-19 

On May 11, 2023, the U.S. Department of Health and Human Services announced the expiration of the federal Public Health 
Emergency  for  COVID-19.  At  this  juncture,  the  pandemic’s  effects  on  our  business  and  results  of  operations  have  largely 
moderated  and  we  have  seen  a  return  to  more  normal  operations.  Should  a  resurgence  of  COVID-19  occur,  or  new  virus 
variants emerge, it could result in additional disruptions that could impact our business and operations in the future, including 
U.S.  hospital  or  surgical  center  staffing  shortages,  periodic  cancellation  or  delay  of  elective  MACI  surgical  procedures, 
intermittent  restrictions  on  the  ability  of  our  personnel  to  travel  and  access  customers  for  selling,  marketing,  training,  case 
support and product development feedback, delays in approvals by regulatory bodies, delays in product development efforts, 
and  additional  government  requirements  or  other  incremental  mitigation  efforts  that  may  further  impact  our  capacity  to 
manufacture, sell and support the use of our products.

For a discussion of additional risks associated with the COVID-19 pandemic and other potential future public health 

emergencies, please see Part I, Item 1A. “Risk Factors”.

The War in Ukraine

The ongoing war between Russia and Ukraine and the related sanctions and other penalties imposed by countries across the 
globe against Russia are continuing to create substantial uncertainty in the global economy and have contributed to heightened 
inflation  and  supply  chain  disruptions.  While  we  do  not  have  operations  in  Russia  or  Ukraine  and  do  not  have  exposure  to 
distributors, or third-party service providers in Russia or Ukraine, we are unable to predict the ultimate impact that these actions 
will  have  on  the  global  economy  or  on  our  financial  condition,  results  of  operations,  and  cash  flows  as  of  the  date  of  these 
consolidated financial statements.

The War in Israel and Gaza

In  May  2019,  the  Company  entered  into  exclusive  license  and  supply  agreements  with  MediWound,  under  which 
MediWound  manufactures  and  supplies  NexoBrid  to  the  U.S.  market  on  a  unit  price  basis.  MediWound  develops  and 
manufactures NexoBrid, in part, at its facilities in Yavne, Israel.

The  Company  continues  to  monitor  the  ongoing  conflict  in  Israel  and  is  in  close  communication  with  MediWound 
leadership. MediWound’s NexoBrid manufacturing operations are continuing and, as of the date of this disclosure, MediWound 
does  not  anticipate  a  disruption  to  its  ongoing  supply  of  commercial  NexoBrid  to  the  United  States.  To  the  extent  the  war 
between  Israel  and  Hamas  intensifies  or  expands  to  include  additional  countries  or  militant  groups  in  the  region  and 
MediWound’s facilities in Israel are damaged or destroyed, travel to and from Israel is halted or inhibited, or significant key 

59MediWound operational personnel are called to military service, MediWound’s ability to continue to supply NexoBrid to the 
U.S. market could be disrupted.

For a discussion of additional risks associated with the ongoing conflict in Israel, please see Part I, Item 1A. “Risk Factors”.

Manufacturing

We have a cell manufacturing facility in Cambridge, Massachusetts, which is used for U.S. manufacturing and distribution 
of  MACI  and  Epicel.  The  manufacturing  process  for  NexoBrid  is  conducted  by  MediWound,  primarily  at  manufacturing 
locations  in  Israel.  Certain  raw  materials  utilized  in  NexoBrid’s  manufacture,  including  the  supply  of  the  active  ingredient 
bromelain, are obtained from Taiwan.

Product Portfolio 

Our  marketed  products  include  two  FDA-approved  autologous  cell  therapies  and  one  FDA-approved  specialty  biologic 
product. MACI is 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 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  TBSA.  Both  autologous  cell  therapy  products  are  currently  manufactured  and  marketed  in  the  U.S. 
NexoBrid  is  a  topically-administered  biological  orphan  product  containing  proteolytic  enzymes  that  is  indicated  for  eschar 
removal  in  adults  with  deep  partial-thickness  and/or  full-thickness  burns.  We  hold  exclusive  license  and  supply  agreements 
with  MediWound  to  commercialize  NexoBrid  in  North  America.  On  December  28,  2022,  the  FDA  approved  a  BLA  for 
NexoBrid, granting a license for commercial use in the U.S. During the third quarter of 2023, the Company announced the U.S. 
commercial  availability  of  NexoBrid  and,  subsequently,  has  commenced  commercial  sales  of  the  product.  The  Company 
operates  its  business  primarily  in  the  U.S.  in  one  reportable  segment  -  the  research,  product  development,  manufacture  and 
distribution of cellular therapies and specialty biologics for use in the treatment of specific conditions.

MACI

MACI is a third-generation autologous chondrocyte implantation (“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 audiences are orthopedic surgeons who self-identify and/or have formal specialty training in sports medicine, and 
a subpopulation of general orthopedic surgeons who perform a high volume of cartilage repair procedures involving the knee. 
Our  MACI  commercial  team  consists  of  individual  sales  representatives  that  regularly  engage  with  our  target  audience.  The 
team is divided into geographic regions, each managed by a Regional Manager and led by a Vice President of National MACI 
Sales. 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. 

MACI is currently implanted into the patient’s cartilage defect through an open surgical procedure. We are currently focused 
on the arthroscopic delivery of MACI to the cartilage defect – a procedure in which a surgeon can evaluate, prepare and treat 
the cartilage defect under direct arthroscopic visualization 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 as well as procedure-induced trauma, ultimately resulting in a reduction of a patient’s post-operative 
pain and accelerating a patient’s recovery. We have designed and are currently developing novel and specialized instruments to 
be used in and help facilitate such a procedure. We discussed with the FDA a non-clinical regulatory strategy to support the 
potential inclusion of arthroscopic delivery in MACI’s approved labeling. Specifically, following a Type C meeting with the 
FDA,  we  submitted  a  protocol  for  a  MACI  arthroscopic  delivery  human  factors  validation  study,  which  we  conducted  and 
completed  during  the  third  quarter  of  2023.  The  FDA  is  currently  reviewing  the  data  generated  during  the  human  factors 
validation study in the form of a prior approval supplement, which seeks to add instructions for arthroscopic delivery of MACI 
to the product’s approved labeling. We anticipate the commercial launch of the MACI arthroscopic delivery program during the 
third quarter of 2024.

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 conducting an additional randomized clinical trial concerning the product’s use in the ankle and we are on 

60track to initiate a MACI Ankle clinical trial beginning in 2025, and if approved, we believe MACI’s expansion into the ankle 
will be a significant longer-term growth driver for the product, beginning in the latter half of the decade. 

Epicel

Epicel  is  a  permanent  skin  replacement  for  deep-dermal  or  full-thickness  burns  comprising  greater  than  or  equal  to  30 
percent  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., and certain HUDs are restricted by the amount which a manufacturer 
may charge for its use. 

Epicel is not price-restricted in this manner because on February 18, 2016, the FDA approved our HDE supplement to revise 
the labeled indications of use for Epicel to specifically include pediatric patients, thus allowing Epicel to be sold for profit. 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 large burns treated 
with  Epicel  relative  to  standard  care.  Our  burn  care  field  force  consists  of  individual  sales  and  clinical  representatives  that 
regularly engage with our target audience. The team is divided into geographic regions, each managed by a Regional Manager 
and led by a Vice President of National Burn Care Sales. 

NexoBrid

Our portfolio of commercial-stage products now includes NexoBrid (anacaulase-bcdb), a topically-administered biological 
product containing proteolytic enzymes. The FDA approved NexoBrid on December 28, 2022, and the product indicated for the 
removal of eschar in adults with deep partial-thickness and/or full thickness thermal burns. Following NexoBrid’s approval we 
immediately began cross-functional commercial launch activities for the product, including education, training, and engagement 
activities. We began U.S. commercial sales of NexoBrid in September 2023.

NexoBrid is approved in the European Union (“EU”) and other international markets and has been designated as an orphan 
biologic in the U.S., EU and other international markets. NexoBrid has the potential to change the standard of care for eschar 
removal  with  respect  to  hospitalized  burn  patients  and  treat  a  significant  addressable  market  in  the  U.S.  With  respect  to 
NexoBrid, of the approximately 40,000 people that are hospitalized in the U.S. each year for burn-related injuries, the majority, 
over 30,000, have thermal burns and will likely require some level of eschar removal. NexoBrid’s FDA approval expands our 
burn care franchise’s total addressable market, which will permit us to treat a significantly larger segment of hospitalized burn 
patients than with Epicel alone. The expansion of our target addressable market supports a broader commercial footprint, and 
we believe that this may help drive both increased NexoBrid use as well as increased Epicel awareness throughout the burn care 
space. The commercial launch of NexoBrid is well underway.

In  May  2019,  we  entered  into  exclusive  license  and  supply  agreements  with  MediWound  to  commercialize  NexoBrid  in 
North America. The manufacturing process for NexoBrid is conducted by MediWound, primarily at manufacturing locations in 
Israel.  Certain  raw  materials  utilized  in  NexoBrid’s  manufacture,  including  the  supply  of  the  active  ingredient  bromelain  are 
obtained from Taiwan. 

61 
Results of Operations

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

Year Ended December 31,

2023 vs. 2022

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

Research and development
Selling, general and administrative

Total operating expenses
Loss from operations

Total other income 

Income tax expense (benefit)

Net loss

2023
197,516  $ 
61,940 
135,576 
21,042 
120,998 
142,040 

(6,464)   

4,096 
814 
(3,182)  $ 

2022
164,365  $ 
54,577 
109,788 
19,943 
106,903 
126,846 
(17,058)   

1,070 
721 
(16,709)  $ 

2021
156,184  $ 
50,159 
106,025 
16,287 
97,592 
113,879 

(7,854)   

272 
(111)   
(7,471)  $ 

$ 

$ 

Change $

Change %

33,151 
7,363 
25,788 
1,099 
14,095 
15,194 
10,594 

3,026 
93 
13,527 

 20.2 %
 13.5 %
 23.5 %
 5.5 %
 13.2 %
 12.0 %
 (62.1) %

 282.8 %
 12.9 %
 (81.0) %

Comparison of the Periods Ended December 31, 2023 and 2022

Total Revenue 

Revenue by product is as follows:

(In thousands)
MACI

Epicel

NexoBrid

Total revenue

Year Ended December 31,

2023 vs. 2022

2023

2022

2021

Change $

Change %

$ 

164,800  $ 

131,967  $ 

111,554  $ 

32,833 

31,574 

31,731 

41,521 

1,142 
197,516  $ 

667 
164,365  $ 

3,109 
156,184  $ 

$ 

(157) 

475 
33,151 

 24.9 %

 (0.5) %

 71.2 %
 20.2 %

Total revenue increase for the year ended December 31, 2023, compared to 2022, was driven primarily by MACI volume 
and  price  growth  and  the  launch  of  NexoBrid  after  its  commercial  availability  during  the  third  quarter  of  2023.  In  the  years 
ended  December  31,  2022  and  2021,  NexoBrid  revenue  was  associated  with  the  delivery  of  NexoBrid  to  BARDA  for 
emergency response preparedness.

Seasonality. As a result of the uncertainty and other impacts of the COVID-19 pandemic and the resulting shifts of timing in 
some revenue, our historically observable seasonality of MACI revenues has been impacted or obscured in 2022 and 2023 and 
potentially beyond. At this juncture, the pandemic’s effects on our business and results of operations have largely moderated, 
although there continues to be a level of uncertainty whether MACI seasonality will return to pre-pandemic patterns. In the last 
five years through 2023, MACI sales volumes from the first through the fourth quarter on average represented 20% (18%-22% 
range),  22%  (16%-24%  range),  23%  (21%-26%  range)  and  35%  (33%-38%  range)  respectively,  of  total  annual  volumes. 
Historically,  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. 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, 2023, compared to the same period in 2022, driven by higher MACI 

volume and price growth.

62 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Research and Development Expenses

The  following  table  summarizes  research  and  development  expenses,  which  include  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,

2023 vs. 2022

2023

2022

2021

Change $

Change %

$ 

$ 

13,813 
3,885 
3,344 

11,969  $ 
4,924 
3,050 

9,170  $ 
4,061 
3,056 

1,844 
(1,039) 
294 

 15.4 %
 (21.1) %
 9.6 %

$ 

21,042 

$ 

19,943  $ 

16,287  $ 

1,099 

 5.5 %

Research and development expenses for the year ended December 31, 2023 were $21.0 million, compared to $19.9 million 
for  2022.  The  increase  is  primarily  due  to  $1.6  million  of  professional  services  largely  related  to  the  MACI  arthroscopic 
development program costs in 2023, a $0.7 million increase in headcount and employee expenses and lower reimbursement of 
expenses from MediWound related to the NexoBrid BLA resubmission that occured in the first half of 2022. partially offset by 
lower stock compensation expense. 

Selling, General and Administrative Expenses

Selling,  general  and  administrative  expenses  for  the  year  ended  December  31,  2023  were  $121.0  million,  compared  to 
$106.9 million for 2022. The increase in selling, general and administrative expenses is primarily due to a $8.1 million increase 
in  headcount  and  employee  expenses,  an  increase  of  $3.3  million  associated  with  the  Burlington  lease  which  commenced  in 
June  of  2023,  and  additional  travel  and  in  person  events  across  the  commercial  organization,  partially  offset  by  lower  stock 
compensation expense.

Total Other Income

The change in total other income for the year ended December 31, 2023, was due primarily to fluctuations in the rates of 
return  on  our  investments  in  various  marketable  debt  securities  partially  offset  by  interest  expense  related  to  our  Revolving 
Credit Agreement.

Income Tax Expense 

For the years ended December 31, 2023 and December 31, 2022, we recorded $0.8 million and $0.7 million, respectively, of 
income  tax  expense  as  a  result  of  state  income  taxes  primarily  due  to  the  elimination  of  the  option  to  deduct  research  and 
development  expenditures  immediately  in  the  year  incurred  and  instead  amortize  such  expenditures  over  five  years  for  tax 
purposes. We continue to maintain a full valuation allowance on all of our net deferred tax assets.

Beginning  in  2022,  the  Tax  Cuts  and  Jobs  Act  of  2017  eliminated  the  option  to  deduct  research  and  development 
expenditures  immediately  in  the  year  incurred  and  requires  taxpayers  to  amortize  such  expenditures  over  five  years  for  tax 
purposes. While the most significant impact of this provision is to the year ended December 31, 2022, the tax year in which the 
provision took effect, the impact will decline annually over the five-year amortization period.

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,

2023 vs. 2022

2023

2022

2021

Change $

Change %

$ 

2,970  $ 
3,705 
25,650 

3,630  $ 
5,261 
28,292 

3,681  $ 
4,120 
26,521 

(660) 
(1,556) 
(2,642) 

 (18.2) %
 (29.6) %
 (9.3) %

$ 

32,325  $ 

37,183  $ 

34,322  $ 

(4,858) 

 (13.1) %

63 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The decrease in stock-based compensation expense for the year ended December 31, 2023, is due primarily to fluctuations in 
stock  prices  and  the  mix  of  service-based  options  and  restricted  stock  units,  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, 2022 and 2021

For a comparison of our results of operations for the fiscal years ended December 31, 2022 and December 31, 2021, 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, 2022, filed with the SEC on February 23, 2023.

Cash Flows

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

Net cash provided by operating activities
Net cash used in investment activities
Net cash provided by financing activities

$ 

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

$ 

Year Ended December 31,

2023

2022

2021

35,311  $ 
(3,130) 
3,618 
35,799  $ 

17,687  $ 
(36,206) 
1,045 
(17,474)  $ 

29,040 
(3,501) 
9,171 
34,710 

For  a  discussion  of  our  liquidity  and  capital  resources  related  to  our  cash  flow  activities  for  the  fiscal  year  ended 
December  31,  2021,  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, 2022, filed with the SEC on February 
23, 2023.

Net Cash Provided by Operating Activities

Our cash, cash equivalents, and restricted cash totaled $86.9 million, short-term investments totaled $40.5 million and long-
term investments totaled $25.3 million as of December 31, 2023. The $35.3 million of net cash provided by operations in 2023, 
was primarily the result of non-cash charges of $32.3 million related to stock compensation expense, $6.1 million in operating 
lease  amortization  and  $4.6  million  in  depreciation  and  amortization  expense,  offset  by  a  net  loss  of  $3.2  million  and  a  net 
decrease of $4.1 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,  offset  by  a 
decrease in inventory due to usage for production needs, an increase of accounts payable and accrued expenses due to timing of 
payments and receipts of tenant improvement allowances which exceeded payments on operating leases amortization. 

Our cash, cash equivalents and restricted cash totaled $51.1 million, short-term investments totaled $68.5 million and long-
term investments totaled $20.0 million as of December 31, 2022. The $17.7 million of net cash provided by operations in 2022, 
was primarily the result of non-cash charges of $37.2 million related to stock compensation expense, $4.2 million in operating 
lease amortization and $4.0 million in depreciation and amortization expense, offset by a net loss of $16.7 million and a net 
decrease  of  $11.2  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.

Net Cash Used in Investing Activities

Net cash used in investing activities during the year ended December 31, 2023 was the result of $55.2 million in investment 
purchases,  a  $7.5  million  regulatory  milestone  payment  to  MediWound  resulting  from  the  FDA’s  approval  of  the  NexoBrid 
BLA,  and  $20.0  million  of  property  and  equipment  purchases  primarily  for  construction  in  process  related  to  the  Burlington 
Lease partially offset by $79.6 million of investment sales and maturities. 

Net cash used in investing activities during the year ended December 31, 2022 was the result of $69.6 million in investments 
purchases and $7.6 million of property and equipment purchases primarily for manufacturing upgrades, partially offset by $40.9 
million of investment sales and maturities through December 31, 2022.

64 
 
 
 
 
 
Net Cash Provided by Financing Activities

Net cash provided by financing activities during the year ended December 31, 2023 was the result of net proceeds from the 
exercise of stock options and the employee stock purchase plan of $6.0 million, partially offset by the payment of employee 
withholding taxes related to the vesting of restricted stock units of $2.3 million.

Net cash provided by financing activities during the year ended December 31, 2021 was the result of net proceeds from the 
exercise of stock options and the employee stock purchase plan of $3.7 million, partially offset by the payment of employee 
withholding  taxes  related  to  the  vesting  of  restricted  stock  units  of  $1.5  million  and  payments  of  debt  issuance  costs  of 
$1.1 million.

Liquidity

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 advance and complete our product development 
and product life-cycle management programs and to market and commercialize our products, including NexoBrid. To date, we 
have financed our operations primarily through cash received through MACI, Epicel and NexoBrid sales, debt, and public and 
private sales of our equity securities. We generated $35.3 million in operating cash flows during 2023 and we may finance our 
operations through the sales of equity securities, revolver borrowings or other debt financings.

We believe that our current cash on hand, cash equivalents, investments, and available borrowing capacity 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.  Although  the  effects  of  the  COVID-19  pandemic  have  largely  moderated  in  recent 
months,  our  business  and  operations  may  be  adversely  affected  in  the  future  if  conditions  were  to  worsen.  Our  actual  cash 
requirements may differ from projections and will depend on many factors, including the level and pace of future research and 
development efforts, the scope and results of ongoing and potential clinical trials, the costs involved in filing, prosecuting and 
enforcing  patents,  the  need  for  additional  manufacturing  capacity,  competing  technological  and  market  developments,  global 
macroeconomic  conditions,  costs  associated  with  possible  acquisitions  or  development  of  complementary  business  activities, 
and the cost to market our products.

Sources of Capital

On  August  27,  2021,  we  entered  into  a  Sales  Agreement  with  Leerink  Partners  (f/k/a  SVB  Leerink  LLC),  as  sales  agent, 
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 Leerink Partners is not required 
to sell any specific number or dollar amount of the ATM Shares under the Sales Agreement. As of December 31, 2023, we have 
sold no shares pursuant to the Sales Agreement.

On July 29, 2022, we entered into a $150.0 million five-year senior secured revolving credit agreement by and among the 
Company, the other loan parties thereto, the lenders party thereto, and JPMorgan Chase Bank, N.A., as the administrative agent 
(the “Revolving Credit Agreement”). We have no immediate plans to borrow under the Revolving Credit Agreement, but we 
may use the facility for working capital needs and other general corporate purposes. As of December 31, 2023, there are no 
outstanding  borrowings  under  the  Revolving  Credit  Agreement,  and  we  are  in  compliance  with  all  applicable  covenant 
requirements.  See  Note  8,  “Revolving  Credit  Agreement”  in  the  accompanying  consolidated  financial  statements  for  further 
details.

Contractual Obligations

We  lease  facilities  in  Ann  Arbor,  Michigan,  Cambridge,  Massachusetts  and  Burlington,  Massachusetts.  The  Cambridge 
facilities include clean rooms, laboratories for MACI and Epicel manufacturing and office space. We also pay for use of two 
offsite  warehouse  spaces  and  lease  computer  equipment.  Total  remaining  obligations  related  to  operating  leases  are  $157.1 
million, with $20.7 million of tenant improvement allowances allowed for, as of December 31, 2023. 

65In April 2023, in connection with the Burlington Lease, we entered into a construction escrow agreement (the “Construction 
Escrow  Agreement”)  with  the  facility’s  landlord  and  an  escrow  agent.  Pursuant  to  the  terms  of  the  Construction  Escrow 
Agreement, in April 2023 we began funding into an escrow account maintained by the escrow agent a portion of our share of 
tenant  improvement  construction  costs  at  the  facility,  which  will  be  designated  as  restricted  cash.  At  the  same  time,  the 
facility’s landlord began funding a portion of its tenant improvement allowance through a separate escrow account. To date, we 
have  transferred  into  our  escrow  account  50%  of  our  required  cost  amount,  or  approximately  $28.3  million.  We  anticipate 
funding the remaining 50% of our required cost amount in early 2024. Additionally, and in order to support the expansion of 
our  autologous  cell  manufacturing  operations  at  the  new  facility  in  Burlington,  we  plan  to  invest  in  the  acquisition  and 
installation of certain specialized manufacturing and laboratory equipment.

On  July  1,  2023,  we  renewed  our  long-term  supply  agreement  with  Matricel  for  the  supply  of  ACI-Maix  collagen 
membranes  used  in  the  manufacture  of  MACI.  Under  the  terms  of  the  Matricel  Supply  Agreement,  we  have  committed  to 
annual minimum purchase values totaling approximately €12.5 million over the eight-year term.

Our total purchase commitments consist of minimum purchase amounts of raw materials and finished goods used in our cell 
manufacturing process to manufacture our marketed cell therapy products and total $19.3 million as of December 31, 2023, as 
well as usage of offsite warehouse space. The total remaining contractual obligations related to the warehouse agreement are 
$3.8  million  as  of  December  31,  2023.  See  Note  15,  “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 is recognized in accordance with ASC 606, Revenue Recognition. We recognize product 
revenue  from  sales  to  a  customer  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 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. We pay 
each specialty pharmacy a fee in each instance when it dispenses MACI for use in treating a patient. Both Orsini and AllCare 
perform collection activities to collect payment from customers. In addition, we sell MACI directly to hospitals pursuant to an 
agreed  upon  purchase  order  and  to  a  distributor,  DMS  Pharmaceutical  Group,  Inc.  (“DMS”)  at  a  contracted  rate  for  the 
treatment of patients at military facilities throughout the U.S. We engage a third party to provide services in connection with a 
patient support program to manage patient cases and to ensure that complete and correct billing information is provided to the 
insurers and hospitals. 

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 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 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, and there are typically no forms of variable consideration.

66When we sell MACI through its specialty pharmacies, 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, 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  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  accounts  receivable  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 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 period. A 50 basis points change to the estimated uncollectible percentage 
could  result  in  approximately  $0.4  million  decrease  or  increase  in  the  revenue  recognized  for  the  year  ended  December  31, 
2023.

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,  and  other  computer-related 
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  employees  and  non-employee 
directors 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  and  non-employee  directors  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  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. We record the expense for stock options and restricted stock units using a graded-vesting attribution method.

67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, 2023, 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  believe  that 
probable near-term changes in interest rates would not materially affect our financial condition, results of operations or cash 
flows. 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 $0.5 million decrease in the fair value of our investment portfolio as of December 31, 2023.

We  are  also  subject  to  interest  rate  risks  in  connection  with  our  Revolving  Credit  Agreement,  which  is  variable  rate 
indebtedness. As of December 31, 2023, there were no borrowings outstanding under the Revolving Credit Agreement. To the 
extent that we have outstanding borrowings under the Revolving Credit Agreement, we may increase our exposure to risk from 
interest rate fluctuations which may have a negative impact on our earnings and cash flows.

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  Euros.  We  do  not  enter  into  hedging 
transactions and do not purchase derivative instruments.

68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
Consolidated Statements of Shareholders’ Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

Page

70
72
73
74
75
76
78

69 
 
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, 2023 and 2022, and the related consolidated statements of operations, of comprehensive loss, of shareholders' 
equity and of cash flows for each of the three years in the period ended December 31, 2023, 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, 2023, 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, 2023 and 2022, and the results of its operations and its cash flows for each of the 
three years in the period ended December 31, 2023 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, 2023, 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.

70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 is 
typically reimbursed by a third-party insurer or government payer, subject to a patient co-pay amount.  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. 
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. As of December 31, 2023, the allowance for uncollectible consideration was 
$5.6 million.

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 (i) the significant judgment by management when 
developing the estimates of contractual allowances and (ii) a high degree of auditor judgment, subjectivity and effort in 
performing procedures related to historical collection experience from the payer.  

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, as well as the assumptions 
used to estimate the contractual allowance. These procedures also included, among others, (i) testing management’s process for 
developing the estimates of contractual allowances; (ii) evaluating the appropriateness of the methodology used by 
management; (iii) testing the completeness and accuracy of underlying data; and (iv) evaluating the reasonableness of the 
significant assumptions used by management related to historical collection experience from the payer by testing, on a sample 
basis, historical collection data, current contracted rates, publicly available rates or government fee schedules. 

/s/ PricewaterhouseCoopers LLP 
Boston, Massachusetts
February 29, 2024

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.

71VERICEL CORPORATION
CONSOLIDATED BALANCE SHEETS
(In thousands)

ASSETS
Current assets:

Cash and cash equivalents
Restricted cash
Short-term investments
Accounts receivable (net of allowance for doubtful accounts of $43 and $47, respectively)
Inventory
Other current assets

Total current assets

Property and equipment, net
Intangible assets, net
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

$ 

$ 

$ 

December 31,

2023

2022

69,088  $ 
17,778 
40,469 
58,356 
13,087 
6,853 
205,631 
41,635 
6,875 
73,462 
25,283 
771 
353,657  $ 

22,347  $ 
17,215 
6,187 
— 
45,749 
81,856 

100 
127,705 

51,067 
— 
68,471 
46,539 
15,986 
4,803 
186,866 
15,837 
7,500 
41,535 
19,962 
1,303 
273,003 

16,930 
16,190 
4,302 
41 
37,463 
43,268 

— 
80,731 

COMMITMENTS AND CONTINGENCIES (Note 15)
Shareholders’ equity:

Common stock, no par value; shares authorized — 75,000; shares issued and outstanding 
— 47,829 and 47,253, respectively
Accumulated other comprehensive loss
Accumulated deficit

Total shareholders’ equity

Total liabilities and shareholders’ equity

629,229 

(100)   
(403,177)   
225,952 
353,657  $ 

593,245 
(978) 
(399,995) 
192,272 
273,003 

$ 

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

72 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 from operations
Other income (expense):

Interest income
Interest expense
Other income

Total other income 
Loss before income taxes

Income tax expense (benefit)

Net loss

Net loss per common share:

Basic
Diluted

Weighted-average common shares outstanding:

Basic
Diluted

$ 

$ 

$ 
$ 

Year Ended December 31,

2023
197,516  $ 
— 
197,516 
61,940 
135,576 
21,042 
120,998 
142,040 

(6,464)   

4,632 
(600)   
64 
4,096 
(2,368)   
814 

2022
163,698  $ 
667 
164,365 
54,577 
109,788 
19,943 
106,903 
126,846 
(17,058)   

1,341 
(366)   
95 
1,070 
(15,988)   
721 

(3,182)  $ 

(16,709)  $ 

2021
153,075 
3,109 
156,184 
50,159 
106,025 
16,287 
97,592 
113,879 
(7,854) 

224 
(4) 
52 
272 
(7,582) 
(111) 

(7,471) 

(0.07)  $ 
(0.07)  $ 

(0.35)  $ 
(0.35)  $ 

(0.16) 
(0.16) 

47,590 
47,590 

47,130 
47,130 

46,472 
46,472 

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

73 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
(In thousands)

Net loss

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

Comprehensive loss

Year Ended December 31,

2023

2022

2021

(3,182)  $ 

(16,709)  $ 

(7,471) 

878 

(824)   

(2,304)  $ 

(17,533)  $ 

(168) 

(7,639) 

$ 

$ 

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

74 
 
 
 
 
 
VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
(In thousands)

BALANCE, DECEMBER 31, 2020

 45,804  $  510,061  $ 

14  $ 

(375,815)  $ 

134,260 

Accumulated
Other

Common Stock 
Amount

Shares

Comprehensive Accumulated

Gain (Loss)

Deficit

Total
Shareholders’
Equity 

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

34,322 

9,928 

1,256 

968 

43 

96 

Restricted stock withheld for employee tax remittance

(31) 

(1,665) 

Unrealized loss on investments

BALANCE, DECEMBER 31, 2021

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

 46,880 

  553,902 

37,183 

2,401 

1,251 

234 

49 
134 

Restricted stock withheld for employee tax remittance

(44) 

(1,492) 

Unrealized loss on investments

BALANCE, DECEMBER 31, 2022

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

 47,253 

  593,245 

32,325 

4,737 

1,263 

378 

54 

224 

Restricted stock withheld for employee tax remittance

(80) 

(2,341) 

Unrealized gain on investments

BALANCE, DECEMBER 31, 2023

(7,471) 

(168) 

(154) 

(383,286) 

(16,709) 

(824) 

(978) 

(399,995) 

(3,182) 

878 

(7,471) 

34,322 

9,928 

1,256 
— 
(1,665) 

(168) 

170,462 

(16,709) 

37,183 

2,401 

1,251 
— 
(1,492) 

(824) 

192,272 

(3,182) 

32,325 

4,737 

1,263 

— 

(2,341) 

878 

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

 47,829  $  629,229  $ 

(100)  $ 

(403,177)  $ 

225,952 

75 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Operating activities:
Net loss

Adjustments to reconcile net loss to net cash flows from operating activities:

Depreciation and amortization expense
Stock-based compensation expense
Amortization of premiums and discounts on marketable securities
Amortization of debt issuance costs
Non-cash lease costs
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 operating activities

Investing activities:

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

Net cash used in investing activities

Financing activities:

Net proceeds from common stock issuance

Debt issuance costs

Payments on employee's behalf for taxes related to vesting of restricted stock 
unit awards

Other

Net cash provided by financing activities

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

Year Ended December 31,

2023

2022

2021

$ 

(3,182)  $ 

(16,709)  $ 

(7,471) 

4,632 
32,325 

(824)   
215 
6,070 
39 

2,899 
(11,817)   
(1,733)   
3,049 
1,025 
2,513 
100 
35,311 

(55,225)   
79,608 
(20,013)   
(7,500)   
(3,130)   

3,981 
37,183 
107 
90 
4,222 
22 

(2,605)   
(9,102)   
(557)   
1,437 
2,145 
(2,527)   
— 
17,687 

2,965 
34,322 
949 
— 
4,422 
7 

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

(69,554)   
40,944 
(7,596)   
— 

(36,206)   

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

6,000 

— 

3,652 

11,184 

(1,076)   

— 

(2,341)   
(41)   

3,618 
35,799 
51,067 
86,866  $ 

(1,492)   
(39)   

1,045 
(17,474)   
68,541 
51,067  $ 

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

$ 

76 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
VERICEL CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
(In thousands)

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

Right-of-use asset and lease liability recognized
Additions to property and equipment and intangible assets 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,

2023

2022

2021

$ 

37,960  $ 

137  $ 

192 

10,152 

7,824 

1,373 

— 

— 

$ 
$ 

383  $ 
1,166  $ 

109  $ 
—  $ 

46 

4 
379 

Year Ended December 31,

2023

2022

2021

$ 

$ 

$ 

69,088 
17,778 

$ 

51,067 
— 

68,330 
211 

86,866  $ 

51,067  $ 

68,541 

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

77 
 
 
 
 
 
 
 
 
VERICEL CORPORATION
 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.  Organization

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  leading  provider  of  advanced  therapies  for  the  sports  medicine  and 
severe  burn  care  markets.  Vericel  currently  markets  three  commercial-stage  products  in  the  U.S.,  MACI®,  Epicel®  and 
NexoBrid®.

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  (anacaulase-bcdb),  a  topically  administered  biological  orphan  product  containing  proteolytic  enzymes, 
which is indicated for the removal of eschar in adults with deep partial-thickness and/or full thickness thermal burns. Following 
the FDA’s approval of a Biologics License Application for NexoBrid on December 28, 2022, the Company began commercial 
sales of NexoBrid in the U.S. during the third quarter of 2023. The Company operates its business primarily in the U.S. in one 
reportable  segment  -  the  research,  product  development,  manufacture  and  distribution  of  cellular  therapies  and  specialty 
biologics for use in the treatment of specific conditions. 

The  Company  is  subject  to  risks  common  to  companies  in  the  life  sciences  industry  including,  but  not  limited  to, 
development by the Company or its competitors of new technological innovations, dependence on key personnel, protection of 
proprietary technology, commercialization of existing and new products, and compliance with FDA regulations and approval 
requirements, as well as the ability to grow the Company’s business through appropriate commercial strategies.

COVID-19

On May 11, 2023, the U.S. Department of Health and Human Services announced the expiration of the federal Public Health 
Emergency for COVID-19. At this juncture, the pandemic’s effects on the Company’s business and results of operations have 
largely moderated and it has seen a return to more normal operations. Should a resurgence of COVID-19 occur, or new virus 
variants emerge, it could result in additional disruptions that could impact the Company’s business and operations in the future, 
including  U.S.  hospital  or  surgical  center  staffing  shortages,  periodic  cancellation  or  delay  of  elective  MACI  surgical 
procedures, intermittent restrictions on the ability of Company personnel to travel and access customers for selling, marketing, 
training,  case  support  and  product  development  feedback,  delays  in  approvals  by  regulatory  bodies,  delays  in  product 
development efforts, and additional government requirements or other incremental mitigation efforts that may further impact 
the Company’s capacity to manufacture, sell and support the use of its products.

The War in Ukraine

The ongoing war between Russia and Ukraine and the related sanctions and other penalties imposed by countries across the 
globe against Russia are continuing to create substantial uncertainty in the global economy and have contributed to heightened 
inflation and supply chain disruptions. While the Company does not have operations in Russia or Ukraine and does not have 
exposure to distributors, or third-party service providers in Russia or Ukraine, it is unable to predict the ultimate impact that 
these actions will have on the global economy or on its financial condition, results of operations, and cash flows as of the date 
of these consolidated financial statements.

The War in Israel and Gaza

In  May  2019,  the  Company  entered  into  exclusive  license  and  supply  agreements  with  MediWound,  under  which 
MediWound  manufactures  and  supplies  NexoBrid  to  the  U.S.  market  on  a  unit  price  basis.  MediWound  develops  and 
manufactures NexoBrid, in part, at its facilities in Yavne, Israel.

78 
 
The  Company  continues  to  monitor  the  ongoing  conflict  in  Israel  and  is  in  close  communication  with  MediWound 
leadership. MediWound’s NexoBrid manufacturing operations are continuing and, as of the date of this disclosure, MediWound 
does  not  anticipate  a  disruption  to  its  ongoing  supply  of  commercial  NexoBrid  to  the  United  States.  To  the  extent  the  war 
between  Israel  and  Hamas  intensifies  or  expands  to  include  additional  countries  or  militant  groups  in  the  region  and 
MediWound’s facilities in Israel are damaged or destroyed, travel to and from Israel is halted or inhibited, or significant key 
MediWound operational personnel are called to military service, MediWound’s ability to continue to supply NexoBrid to the 
U.S. market could be disrupted.

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, 2023, the Company had an accumulated deficit of $403.2 million and had a net 
loss of $3.2 million for the year ended December 31, 2023. The Company had cash and cash equivalents of $69.1 million and 
investments  of  $65.8  million  as  of  December  31,  2023.  The  Company  expects  that  cash  from  the  sales  of  its  products  and 
existing  cash,  cash  equivalents,  investments,  and  available  borrowing  capacity  will  be  sufficient  to  support  the  Company’s 
current operations through at least 12 months from the issuance of these consolidated financial statements. If revenues decline 
for a sustained period, the Company may need to access additional capital; however, the Company may not be able to obtain 
additional financing on acceptable terms or at all. The terms of any additional financing may adversely affect the holdings or 
the rights of the Company’s shareholders.

Concentration of Credit Risk 

Financial  instruments  that  potentially  subject  the  Company  to  significant  concentration  of  credit  risk  consist  primarily  of 
cash,  cash  equivalents  and  investments  in  marketable  debt  securities.  The  Company  may  maintain  deposits  in  financial 
institutions in excess of the insurance coverage offered by the Federal Deposit Insurance Corporation, the loss of which could 
have a negative effect on its operations and liquidity. The Company believes that it is not exposed to significant credit risk as its 
deposits, including cash and cash equivalents, are held at multiple high credit quality financial institutions. The Company has 
not experienced any losses on these deposits; however no assurances can be provided that there will not be losses experienced 
in the future. The Company believes that the market risk arising from its holdings of these financial instruments is mitigated 
based on the fact that many of these securities are either government-backed or of high credit rating.

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  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, lease 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, U.S. government securities, U.S. government 
agency bonds and commercial paper.

79 
Restricted Cash

    Restricted cash as of December 31, 2023, represents amounts in a construction escrow account. See Note 5, “Leases” for 
further discussion.

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,  2023  and  2022,  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 10 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. Certain lease 
agreements  contain  options  to  terminate  the  lease.  A  portfolio  approach  is  applied  to  certain  lease  contracts  with  similar 
characteristics. 

The Company uses a discount rate to calculate the present value of lease payments in order to determine lease classification 
and measurement of the lease asset and liability. In the absence of a rate of interest that is readily determinable in the contract, 
the  Company  estimates  the  incremental  borrowing  rate  (“IBR”)  for  each  lease  based  on  the  information  available  at 
commencement. The IBR reflects the rate of interest that the Company would pay on the lease commencement date to borrow 
an amount equal to the lease payments on a collateralized basis over a similar term in similar economic environments.

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.

80 
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 accounts receivable 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. 

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. 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: 3 to 10 years 
•
•
•

Furniture, fixtures and office equipment: 5 years 
Computer equipment and software: 3 years 
Leasehold improvements: shorter of the remaining life of the lease or 15 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.

Intangible Assets, net

The  Company  amortizes  its  intangible  assets  on  a  straight-line  basis  over  their  estimated  economic  lives,  unless  another 
amortization  method  is  deemed  to  be  more  appropriate.  In  determining  the  useful  lives  of  intangible  assets,  the  Company 
considers  the  expected  use  of  the  assets  and  the  effects  of  obsolescence,  demand,  competition,  anticipated  technological 
advances, market influence and other economic factors. 

Long-Lived Assets

The  Company  evaluates  long-lived  assets  for  impairment  whenever  events  or  changes  in  circumstances  indicate  that  the 
carrying  value  of  an  asset  may  not  be  fully  recoverable.  No  impairment  was  identified  or  recorded  during  the  years  ended 
December 31, 2023, 2022 and 2021. 

Revenue Recognition

The Company recognizes product revenue from sales to a customer 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, MACI biopsy kits or Epicel; 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.  There  are  limited 
contractual rights of returns, refunds, or similar obligations related to NexoBrid.

For  MACI,  MACI  biopsy  kits,  Epicel  and  NexoBrid,  there  are  no  variable  pricing  arrangements  related  to  warranties  or 
rebates offered to customers. The majority of orders are due within 30 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.

81 
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 employees and non-
employee  directors  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  employees  and  non-employee  directors  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. The Company records the expense for stock 
options and restricted stock units using a graded-vesting attribution method.

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 unrealized gains or losses 

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. 

82 
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

No  new  accounting  standards  were  adopted  during  the  year  ended  December  31,  2023.  The  Company  considers  the 
applicability and impact of any recent Accounting Standards Updates (“ASUs”) issued by the Financial Accounting Standards 
Board (“FASB”), as noted below.

In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment 
Disclosures, to improve reportable segment disclosure requirements, primarily through enhanced disclosures about significant 
segment expenses. The disclosure requirements must be applied retrospectively to all prior periods presented in the financial 
statements. The effective date for the standard is for fiscal years beginning after December 15, 2023 and interim periods within 
fiscal years beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating the effects 
adoption of this guidance will have on the consolidated financial statements.

In  December  2023,  the  FASB  issued  ASU  2023-09,  Improvements  to  Income  Tax  Disclosures,  to  provide  more  detailed 
income tax disclosure requirements. The guidance requires entities to disclose disaggregated information about their effective 
tax  rate  reconciliation  as  well  as  information  on  income  taxes  paid.  The  disclosure  requirements  will  be  applied  on  a 
prospective basis, with the option to apply it retrospectively. The effective date for the standard is for fiscal years beginning 
after  December  15,  2024,  with  early  adoption  permitted.  The  Company  is  currently  evaluating  the  effects  adoption  of  this 
guidance will have on the consolidated financial statements.

3.  Revenue

Revenue Recognition and Product Sales, Net

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

grafts, and NexoBrid following the five-step model in Accounting Standards Codification 606, Revenue Recognition.

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 by the Company from the customer following biopsy. 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  each  specialty  pharmacy  a  fee  in  each  instance  when  it  dispenses  MACI  for  use  in 
treating  a  patient.  Both  Orsini  and  AllCare  perform  collection  activities  to  collect  payment  from  customers.  In  addition,  the 
Company sells MACI directly to hospitals pursuant to an agreed upon purchase order and to a distributor, DMS Pharmaceutical 
Group, Inc. (“DMS”) at a contracted rate for the treatment of patients at military facilities throughout the U.S. The Company 
engages a third party to provide services in connection with a patient support program to manage patient cases and to ensure 
that complete and correct billing information is provided to the insurers and hospitals. 

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 that the Company expects to collect in exchange for MACI implants (the “Transaction Price”) may be fixed or 

83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  through  its  specialty  pharmacies,  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,  Financial 
Instruments - Credit Losses. The Company assesses risk and determines a loss percentage by pooling accounts receivable 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, 
2023.  The  total  allowance  for  uncollectible  consideration  was  $5.6  million  and  $6.1  million  as  of  December  31,  2023,  and 
2022,  respectively.  Changes  to  the  estimate  of  the  amount  of  consideration  that  will  not  be  collected  could  have  a  material 
impact  on  the  revenue  recognized.  A  50  basis  points  change  to  the  estimated  uncollectible  percentage  could  result  in  an 
approximately $0.4 million decrease or increase in the revenue recognized for the year ended December 31, 2023. 

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.

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,  pursuant  to  which 
MediWound will manufacture and supply NexoBrid on a unit price basis, which may be increased pursuant to the terms of the 
agreements. Additionally, beginning in 2020 the U.S. Biomedical Advanced Research and Development Authority (“BARDA”) 
procured  quantities  of  NexoBrid  from  MediWound,  for  use  as  a  medical  countermeasure  in  the  event  of  a  mass  casualty 
emergency  in  the  U.S.  involving  thermal  burns.  The  initial,  quarterly,  procurement  of  NexoBrid  by  BARDA  under  its 
agreement  with  MediWound  completed  during  the  third  quarter  of  2022.  The  Company  recognized  revenue  based  on  a 
percentage  of  gross  profits  for  sales  of  NexoBrid  to  BARDA  upon  delivery,  at  which  time  BARDA  was  in  control  of  the 
product. As of December 31, 2023, the Company did not hold a direct contract or distribution agreement with BARDA, or take 
title to the product procured by BARDA. 

On  May  9,  2023,  MediWound  announced  BARDA’s  award  of  additional  funding  under  the  parties’  existing  agreement, 
$3.0  million  of  which  will  support  the  replacement  of  NexoBrid,  previously  procured  for  emergency  response  preparedness, 
which  has  since  expired.  Pursuant  to  the  terms  of  the  Company’s  license  agreement  with  MediWound,  the  Company  would 
recognize revenue based on a percentage of gross profits, minus a percentage of net sales, on any sales of NexoBrid directly to 
BARDA upon delivery, pursuant to this additional award.

Additionally, on December 28, 2022, the FDA approved a BLA for NexoBrid, granting a license for commercial use in the 
U.S. NexoBrid is a topically-administered biological orphan product containing proteolytic enzymes, which is indicated for the 
removal of eschar in adults with deep partial-thickness and/or full thickness thermal burns. In September 2023, the Company 
announced the U.S. commercial availability of NexoBrid and subsequently commenced commercial sales of the product.

The Company sells NexoBrid to specialty distributors. These customers subsequently resell NexoBrid to hospitals and burn 
centers. Product revenue is recorded net of reserves for specialty distributor fees, prompt payment discounts and allowances for 
returns, as applicable. The Company recognizes product revenue from sales of NexoBrid when the specialty distributors take 

84control of the product, which typically occurs upon delivery to the specialty distributors.

Revenue by Product and Customer

The  following  table  and  descriptions  below  show  the  products  from  which  the  Company  generated  its  revenue  for  the 

periods indicated:

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,
2022

2021

2023

$ 

105,948  $ 

81,388  $ 

71,969 

22,203 
27,484 
4,921 
2,087 
2,157 
164,800 

18,695 
24,261 
3,499 
2,090 
2,034 
131,967 

16,000 
18,714 
2,821 
2,194 
(144) 
111,554 

31,574 

31,731 

41,521 

1,142 

667 

3,109 

$ 

197,516  $ 

164,365  $ 

156,184 

(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 and AllCare whereby such specialty pharmacy does not have a direct contract with the underlying payer and are 

subject to third-party reimbursement. The amount of reimbursement is established based on publicly available rates, fee schedules or past payer precedents.

(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 and relate to changes to the initial expected reimbursement or 
collection expectations upon completion of the billing claims process. 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 commercial revenue for the year ended December 31, 2023. In the years ended December 31, 2022 and 2021, 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 (see note 14).

Concentration of Credit Risk 

The Company’s total revenue and accounts receivable concentrations from a single customer consisted of the following:

For the year ended and as of
December 31, 2022
December 31, 2023

Revenue

Accounts Receivable

 12 %
 11 %

 10 %
 13 %

85 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.  Selected Balance Sheet Components

Inventory

Inventory consisted of the following:

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

Total inventory

Property and Equipment

Property and Equipment, net consisted of the following:

(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

December 31,

2023

2022

11,348  $ 
1,210 
529 
13,087  $ 

15,101 
832 
53 
15,986 

December 31,

2023

2022

5,562  $ 
1,731 
9,116 
14,901 
32,531 
— 
63,841 
(22,206)   
41,635  $ 

5,041 
1,710 
8,224 
13,689 
5,438 
37 
34,139 
(18,302) 
15,837 

$ 

$ 

$ 

$ 

Depreciation  expense  for  the  years  ended  December  31,  2023,  2022  and  2021  was  $4.0  million,  $4.0  million  and 

$3.0 million, respectively.

Intangible Assets

The Company’s intangible assets of $7.5 million is comprised of a license for NexoBrid, as a result of regulatory approval 

received on December 28, 2022. The intangible asset is amortized to cost of product sales. 

(In thousands)
NexoBrid license

Useful Life 
(in years)
12

Amortization 
Method

Cost

Accumulated 
Amortization

Straight-line $ 

7,500  $ 

(625)  $ 

Net
6,875  $ 

Cost

Accumulated 
Amortization

7,500  $ 

—  $ 

Net
7,500 

December 31, 2023

December 31, 2022

Amortization  expense  for  the  year  ended  December  31,  2023  was  $0.6  million.  There  was  no  amortization  expense 

recognized during the year ended December 31, 2022. 

86 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Future amortization expense of intangible assets as of December 31, 2023 is estimated to be as follows:

(In thousands)

2024

2025

2026

2027

2028

Thereafter

Total

Accrued Expenses

Accrued Expenses consisted of the following:

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

Total accrued expenses

5.  Leases

Amount

625 

625 

625 

625 

625 

3,750 

6,875 

$ 

$ 

December 31,

2023

2022

$ 

$ 

9,757  $ 
3,503 
3,591 
364 
17,215  $ 

7,132 
3,101 
5,030 
927 
16,190 

The Company leases facilities in Ann Arbor, Michigan, Cambridge, Massachusetts and Burlington, Massachusetts. The Ann 
Arbor  facility  includes  office  space,  and  the  Cambridge  facilities  include  clean  rooms,  laboratories  for  MACI  and  Epicel 
manufacturing and office space. The Company also leases offsite warehouse space and other computer-related equipment.

With  respect  to  the  Ann  Arbor  facility,  during  2023,  the  Company  entered  into  an  amendment  to  that  lease  extending  its 

term until April 30, 2025. Monthly contractual payments range from $17,000 to $18,000. 

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

In  April  2023,  in  connection  with  the  Burlington  Lease,  the  Company  entered  into  a  construction  escrow  agreement  (the 
“Construction Escrow Agreement”) with the facility’s landlord and an escrow agent. Pursuant to the terms of the Construction 
Escrow  Agreement,  in  April  2023,  the  Company  began  funding,  into  an  escrow  account  maintained  by  the  escrow  agent,  a 
portion of its share of tenant improvement construction costs at the facility, which are designated as restricted cash. At the same 
time, the facility’s landlord began funding a portion of its tenant improvement allowance through a separate escrow account. To 
date, the Company has transferred into its escrow account 50% of its required cost amount, or approximately $28.3 million. The 
Company anticipates funding the remaining 50% of its required cost amount in early 2024. 

The term of the Burlington Lease began on June 1, 2023, (the “Commencement Date”), when the Company gained control 
of and commenced tenant improvement work at the Premises. 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 Burlington Lease.

87 
 
 
 
 
 
 
 
 
 
 
 
The annual base rent of the Burlington 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  Burlington  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 $24.4 million. The tenant improvement allowance will be used towards 
the design and construction of the tenant improvements made to the Premises, subject to the terms set forth in the Burlington 
Lease.

The Company was not involved in the initial construction of the core and shell of the building. On June 1, 2023, the 

Company gained control of the Premises to begin construction of its tenant improvements. As such, the corresponding right-of-
use asset and lease liability of $35.5 million was recorded on the Company’s consolidated balance sheet. As there was not an 
implicit rate within the lease available, the Company estimated the incremental borrowing rate of 7.7%, based on the rate of 
interest the Company would have to pay to borrow a similar amount on a collateralized basis over a similar term. The lease term 
of 13.1 years does not include the lease extension option, as the Company is not reasonably certain to exercise that option. The 
Company has determined that certain improvements to the Premises are landlord-owned improvements and costs incurred for 
these improvements are accounted for as a variable lease payment.  In the year ended December 31, 2023, the Company 
recorded a right-of-use asset related to landlord-owned improvements incurred of approximately $2.0 million.

In  January  2022,  in  connection  with  the  execution  of  the  Burlington  Lease,  the  Company  issued  a  letter  of  credit 
collateralized by cash deposits of approximately $6.0 million. Subsequent to the execution of the Revolving Credit Agreement 
on July 29, 2022 (see Note 8, “Revolving Credit Agreement” for further details), the letter of credit is issued under the sub-
facility  limit  of  the  Revolving  Credit  Agreement.  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 
Burlington Lease are satisfied.

For  the  year  ended  December  31,  2023,  2022  and  2021,  lease  expense  of  less  than  $0.1  million  was  recorded  related  to 
short-term leases. For the years ended December 31, 2023, 2022 and 2021, the Company recognized $10.3 million, $6.9 million 
and  $7.3  million,  respectively,  of  operating  lease  expense.  For  the  years  ended  December  31,  2023,  2022  and  2021,  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

Finance

Non-current

Current portion of operating lease liabilities

Other current liabilities

Operating

Operating lease liabilities

Total leased liabilities

December 31,

2023

2022

$ 

$ 

$ 

73,462  $ 

— 

73,462  $ 

6,187  $ 

— 

81,856 

$ 

88,043  $ 

41,535 

37 

41,572 

4,302 

41 

43,268 

47,611 

Cash  paid  for  amounts  included  in  the  measurement  of  the  Company’s  operating  lease  liabilities  was  $1.7  million, 

$5.3 million, and $6.0 million for the years ended December 31, 2023, 2022, and 2021, respectively.

88 
 
 
 
 
 
Future minimum lease payments under non-cancellable leases as of December 31, 2023 are as follows:

(In thousands)
2024
2025
2026
2027
2028
Thereafter

Total lease payments

Less: tenant improvement allowances
Less: interest

Present value of lease liabilities

Lease terms and discount rates are as follows:

Weighted-average remaining lease term (years)

Operating leases
Finance leases

Weighted-average discount rate

Operating leases
Finance leases

6.  Investments

$ 

$ 

$ 

Total

11,890 
13,677 
13,969 
14,351 
14,743 
88,486 
157,116 
(20,721) 
(48,352) 
88,043 

December 31,

2023

10.0
—

6.8%
—%

2022

8.9
0.5

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:

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

Classified as:
Short-term investments
Long-term investments

Amortized Cost
$ 

3,638  $ 
47,228 
983 
14,003 
65,852  $ 

$ 

December 31, 2023

Gross Unrealized

Gains

Losses

Credit Losses

1  $ 
— 
— 
— 
1  $ 

—  $ 
(69)   
— 
(32)   
(101)  $ 

Estimated Fair Value
3,639 
47,159 
983 
13,971 
65,752 

—  $ 
— 
— 
— 
—  $ 

$ 

$ 

40,469 
25,283 
65,752 

89 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(In thousands)
Commercial paper
Corporate notes
U.S. government agency bonds

Classified as:
Short-term investments
Long-term investments

Amortized Cost
$ 

15,707  $ 
52,159 
21,545 
89,411  $ 

$ 

December 31, 2022

Gross Unrealized

Gains

Losses

Credit Losses

—  $ 
— 
— 
—  $ 

(101)  $ 
(831)   
(46)   
(978)  $ 

Estimated Fair Value
15,606 
51,328 
21,499 
88,433 

—  $ 
— 
— 
—  $ 

$ 

$ 

68,471 
19,962 
88,433 

There  have  been  no  impairments  of  the  Company’s  assets  measured  and  carried  at  fair  value  during  the  years  ended 

December 31, 2023 or 2022. 

90 
 
 
 
 
 
 
 
 
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 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  Vericel  Corporation  2022  Omnibus  Incentive  Plan  (“2022  Plan”)  was  approved  on  April  27,  2022,  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  2022  Plan  shall  not  be  less  than  the  fair  market  value  of  the  Company’s 
common  stock  on  the  date  of  grant.  The  2022  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, the 2017 
Omnibus Incentive Plan, and the Amended and Restated 2019 Omnibus Incentive Plan (collectively the “Prior Plans”), and no 
new grants have been granted under the Prior Plans after approval of the 2022 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 2022 Plan.

As of December 31, 2023, there were 2,572,326 shares available for future grant under the 2022 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,

2023

2022

2021

$ 

$ 

2,970  $ 
3,705 
25,650 

32,325  $ 

3,630  $ 
5,261 
28,292 

37,183  $ 

3,681 
4,120 
26,521 

34,322 

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)
Weighted-average grant date fair value

2023
—%
62.5 - 66.7%
3.4 - 4.7%
5.5
$18.85

Year Ended December 31,

2022
—%
63.8 - 75.3%
1.5 - 4.4%
5.3 - 6.3
$19.83

2021
—%
71.5 - 76.7%
0.53 -1.5%
5.3 - 6.3
$32.96

91 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table summarizes the activity for service-based stock options for the indicated periods: 

Service-Based Stock Options
Outstanding at December 31, 2022

Granted
Exercised
Expired
Forfeited

Outstanding at December 31, 2023

Exercisable at December 31, 2023

Options

Weighted-Average
 Exercise Price

6,609,147  $ 
607,947 
(377,597)   
(41,004)   
(81,807)   
6,716,686  $ 

4,967,797  $ 

24.89 
30.90 
12.55 
45.21 
37.96 
25.85 

22.16 

Weighted-Average
 Remaining
 Contractual Term
(Years)

Aggregate
 Intrinsic
 Value
(Thousands)

6.8 $ 

56,708 

6.16 $ 

88,387 

5.45 $ 

82,288 

As  of  December  31,  2023,  6,525,103  shares  are  vested  and  expected  to  vest.  As  of  December  31,  2023,  there  was 
approximately $20.4 million of total unrecognized compensation cost related to non-vested service-based stock options granted 
under the 2022 Plan and the Prior Plans. That cost is expected to be recognized over a weighted-average period of 2.2 years.

The  total  intrinsic  value  of  stock  options  exercised  for  the  years  ended  December  31,  2023,  2022,  and  2021  was  $7.5 

million, $5.4 million and $39.5 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, 2022

Granted
Vested
Forfeited

Unvested at December 31, 2023

Number of 
Restricted Stock 
Units

Weighted-Average 
Grant Date Fair 
Value

648,174  $ 
564,449 
(224,142)   
(57,545)   

930,936  $ 

34.86 
30.36 
32.34 
33.01 

32.85 

The  weighted-average  grant-date  fair  value  of  restricted  stock  units  granted  during  the  years  ended  December  31,  2023, 

2022, and 2021 was $30.36, $33.71 and $52.07, respectively.

At December 31, 2023 the total unrecognized compensation cost related to the restricted stock units was $17.2 million, and 
the weighted-average period over which that cost is expected to be recognized was 2.6 years. The total fair value of restricted 
stock units vested in the years ended December 31, 2023 and 2022 was $6.8 million and $4.6 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 848,470 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. 

8. Revolving Credit Agreement

On  July  29,  2022,  the  Company,  as  borrower,  entered  into  a  $150.0  million  five-year  senior  secured  revolving  credit 
agreement  by  and  among  the  Company,  the  other  loan  parties  thereto,  the  lenders  party  thereto,  and  JPMorgan  Chase  Bank, 
N.A.,  as  the  administrative  agent  (the  “Revolving  Credit  Agreement”).  The  Revolving  Credit  Agreement  includes  a 
$15.0 million sub-facility for the issuance of letters of credit, of which the Company is utilizing approximately $6.2 million. 
Amounts  available  under  the  Revolving  Credit  Agreement  are  for  the  working  capital  needs  and  other  general  corporate 

92 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
purposes of the Company. The Company incurred and capitalized approximately $1.1 million of debt issuance costs related to 
the Revolving Credit Agreement.

Outstanding borrowings under the Revolving Credit Agreement bear interest, with pricing based from time to time at the 
Company’s election at (i) the Secured Overnight Financing Rate (“SOFR”) plus 0.10% plus a spread ranging from 1.25% to 
2.50% as determined by the Company’s Total Net Leverage Ratio (as defined in the Revolving Credit Agreement) or (ii) the 
alternative base rate (as defined in the Revolving Credit Agreement) plus a spread ranging from 0.25% to 1.50% as determined 
by the Company’s Total Net Leverage Ratio. The Revolving Credit Agreement also includes a commitment fee, which ranges 
from 0.20% to 0.25% as determined by the Company’s Total Net Leverage Ratio. 

The  Company  is  permitted  to  voluntarily  prepay  borrowings  under  the  Revolving  Credit  Agreement,  in  whole  or  in  part, 
without premium or penalty. On any business day on which the total amount of outstanding Revolving Loans (as defined in the 
Revolving  Credit  Agreement)  and  letters  of  credit  exceeds  the  total  Revolving  Commitments  (as  defined  in  the  Revolving 
Credit Agreement), the Company must prepay the Revolving Loans in an amount equal to such excess. As of December 31, 
2023, there are no outstanding borrowings under the Revolving Credit Agreement.

The Revolving Credit Agreement contains a number of affirmative, negative, reporting and financial covenants, in each case 
subject  to  certain  exceptions  and  materiality  thresholds.  The  Revolving  Credit  Agreement  requires  the  Company  to  be  in 
quarterly compliance, measured on a trailing four quarter basis, with a financial covenant. The maximum Total Net Leverage 
Ratio (as defined in the Revolving Credit Agreement is 3.50 to 1.00. The Company may elect to increase the maximum Total 
Net  Leverage  Ratio  to  4.00  to  1.00  for  a  period  of  four  consecutive  quarters  in  connection  with  a  Permitted  Acquisition  (as 
defined in the Revolving Credit Agreement).

The  Revolving  Credit  Agreement  contains  usual  and  customary  restrictions  on  the  ability  of  the  Company  and  its 
subsidiaries  to:  (i)  incur  additional  indebtedness  (ii)  create  liens;  (iii)  consolidate,  merge,  sell  or  otherwise  dispose  of  all,  or 
substantially all, of its assets; (iv) sell certain assets; (v) pay dividends on, repurchase or make distributions in respect of capital 
stock  or  make  other  restricted  payments;  (vi)  make  certain  investments;  (vii)  repay  subordinated  indebtedness  prior  to  stated 
maturity; and (viii) enter into certain transactions with its affiliates.

Obligations under the Revolving Credit Agreement are secured by first priority liens over substantially all of the assets of 
Vericel  Corporation,  excluding  certain  subsidiaries  (subject  to  customary  exclusions  set  forth  in  the  Revolving  Credit 
Agreement and the other transaction documents).

9.  Net Loss Per Common Share

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

(Amounts in thousands, except per share amounts)

2023

2022

2021

Net loss

$ 

(3,182)  $ 

(16,709)  $ 

(7,471) 

Year Ended December 31,

Basic weighted-average common shares outstanding

Effect of dilutive stock options and restricted stock units

Diluted weighted-average common shares outstanding

47,590 
— 
47,590 

47,130 
— 
47,130 

Basic loss per common share

Diluted loss per common share

$ 

$ 

(0.07)  $ 

(0.07)  $ 

(0.35)  $ 

(0.35)  $ 

46,472 
— 
46,472 

(0.16) 

(0.16) 

Anti-dilutive shares excluded from diluted net loss per common 
share:

Stock options
Restricted stock units

6,717 
931 

6,609 
648 

5,670 
399 

93 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.  Shareholder’s Equity

At-the-Market Offering

On August 27, 2021, the Company entered into a Sales Agreement with Leerink Partners (f/k/a SVB Leerink LLC), as sales 
agent, 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 
Leerink Partners is not required to sell any specific number or dollar amount of the ATM Shares under the Sales Agreement. 
The Company capitalized certain legal, professional accounting and other third-party fees that were directly associated with in-
process  stock  financings  as  deferred  offering  costs  until  such  financings  are  consummated.  As  of  December  31,  2023,  the 
Company has sold no shares pursuant to the Sales Agreement.

11.  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,  and  U.S. 
government agency bonds 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, 2021 to December 31, 
2023. 

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

recurring basis:

(In thousands)
Assets:

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

   U.S. government securities (a)

December 31, 2023

December 31, 2022

Fair value measurement category

Fair value measurement category

Total

Level 1

Level 2

Level 3

Total

Level 1

Level 2

Level 3

$  34,672  $ 34,672  $  —  $  —  $  1,262  $  1,262  $  —  $  — 
— 
— 

  15,606 
  51,328 

4,876 
  47,159 

  15,606 
  51,328 

4,876 
  47,159 

— 
— 

— 
— 

— 
— 

  13,971 
  24,874 

— 
— 

  13,971 
  24,874 

  27,976 

— 
— 
— 
—  $  —  $  —  $  —  $  — 

  27,976 

$ 125,552  $ 34,672  $ 90,880  $  —  $  96,172  $  1,262  $  94,910  $  — 

(a)

 Approximately $23.9 million of U.S. government securities and $1.2 million of commercial paper had an original maturity of 90 days or less and is 
recorded as a cash equivalent as of December 31, 2023. Approximately $6.5 million of U.S. government agency bonds and $8.0 million of commercial paper 
had an original maturity of 90 days or less and is recorded as a cash equivalent as of December 31, 2022. 

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.

94 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12.  Income Taxes

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

(In thousands)
U.S.

Foreign

Loss before income taxes

Year Ended December 31,

2023

2022

2021

$ 

$ 

(2,381)  $ 
13 
(2,368)  $ 

(15,912)  $ 
(76)   

(15,988)  $ 

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

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 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

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,

2023

$ 

(2,368) 

$ 

 21 %

(497) 
(389) 
(586) 
(704) 
362 
162 
2,466 
814 

$ 

$ 

2022
(15,988) 

 21 %

(3,357) 
(630) 
1,168 
574 
(644) 
267 
3,343 
721 

2021

$ 

(7,471) 

 21 %

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

$ 

Year Ended December 31,

2023

2022

$ 

4,505  $ 

24,812 

5,176 

962 

20,849 

3,570 

10,781 
12 

70,667 

(49,755)   

20,912 

(19,296)   

(1,616)   

(20,912)   

7,020 

18,028 

7,530 

1,770 

11,846 

2,780 

11,143 
12 

60,129 

(47,290) 

12,839 

(10,891) 

(1,948) 

(12,839) 

— 

Net deferred tax assets and liabilities

$ 

—  $ 

95 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As  of  December  31,  2023,  the  Company  had  U.S.  federal  net  operating  loss  carryforwards  of  $11.7  million,  of  which 
$8.3 million begin to expire in 2033 and the remainder do not expire but are subject to 80% limitation. As of December 31, 
2023,  the  Company  had  state  net  operating  loss  carryforwards  of  $16.6  million  that  begin  to  expire  in  2034.  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, 2023, the Company’s U.S. federal tax credit carryforwards available to offset future profits 
are $10.8 million. These credit carryforwards expire between 2034 and 2043.

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 $2.5 million and $3.3 million for the years ended December 31, 2023 and 2022, 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 
unrecognized tax benefits will significantly increase or decrease within the next twelve months.

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 2023.

13.  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 $1.2 million, $1.1 million and $1.0 million for the years ended December 31, 
2023, 2022 and 2021, respectively.

14.  NexoBrid License and Supply Agreements

On May 6, 2019, the Company entered into exclusive license and supply agreements with MediWound to commercialize 
NexoBrid in North America. The FDA subsequently approved a BLA for the product on December 28, 2022. NexoBrid is a 
topically-administered biological orphan product, which contains proteolytic enzymes and is indicated for the removal of eschar 
in adults with deep partial-thickness and/or full thickness thermal burns.

Pursuant to the terms of the license agreement, following the FDA approval of NexoBrid, MediWound transferred the BLA 
to Vericel effective February 20, 2023. 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 (the “Central 
Steering  Committee”).  NexoBrid  is  approved  in  the  European  Union  (“EU”)  and  other  international  markets  and  has  been 
designated as an orphan biologic in the U.S., EU 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. In December 2022, the FDA approved the BLA for NexoBrid, which  resulted in the 
achievement  of  a  $7.5  million  regulatory  milestone  payment  pursuant  to  the  terms  of  the  license  agreement.  The  Company 
recorded the $7.5 million milestone for the licensing rights to commercially sell NexoBrid in the U.S. as an intangible asset as 
of  December  31,  2022  (see  Note  4,  “Selected  Balance  Sheet  Components”  for  further  details).  The  $7.5  million  milestone 
payment was paid to MediWound in February of 2023.

96 
 
The Company commenced commercial sales of NexoBrid in the U.S. in September 2023. The Company is obligated to pay 
MediWound up to $125.0 million, which is contingent upon meeting certain sales milestones. The first sales milestone payment 
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, 2023, the sales milestone payments are not yet probable and therefore, not recorded as 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.  Pursuant  to  the  terms  of  the  Company’s  supply  agreement  with  MediWound, 
MediWound is manufacturing and will continue to manufacture NexoBrid for the Company on a unit price basis, which may be 
increased pursuant to the terms of the supply agreement. 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.  Under  the  supply 
agreement, the Company possesses the option to extend the initial term of the agreement by an additional 24 months, which it 
did  in  May  2022.  After  the  initial  term,  the  Company  may  extend  the  supply  agreement  on  an  annual  basis  for  up  to  10 
additional years, at its sole discretion. Under the supply agreement, the Company is permitted to establish an alternate source of 
supply in certain circumstances, including the event of a supply failure.

Additionally,  beginning  in  2020  BARDA  procured  quantities  of  NexoBrid  from  MediWound  for  use  as  a  medical 
countermeasure  in  the  event  of  a  mass  casualty  emergency  in  the  U.S.  involving  thermal  burns.  The  initial,  quarterly, 
procurement of NexoBrid by BARDA under its agreement with MediWound completed during the third quarter of 2022. As a 
part of BARDA’s commitment to procure NexoBrid, the Company has received a percentage of gross profit for sales directly to 
BARDA. As of December 31, 2023, the Company did not hold a direct contract or distribution agreement with BARDA, or take 
title to the product procured by BARDA.

On  May  9,  2023,  MediWound  announced  BARDA’s  award  of  additional  funding  under  the  parties’  existing  agreement, 
$3.0  million  of  which  will  support  the  replacement  of  NexoBrid,  previously  procured  for  emergency  response  preparedness, 
which  has  since  expired.  Pursuant  to  the  terms  of  the  Company’s  license  agreement  with  MediWound,  the  Company  will 
recognize revenue based on a percentage of gross profits, minus a percentage of net sales, on any sales of NexoBrid directly to 
BARDA, upon delivery, pursuant to this additional award.

15.  Commitments and Contingencies

Legal Proceedings 

From time-to-time, the Company could be a party to various legal proceedings arising in the ordinary course of business. 
The costs and outcome of litigation, regulatory, investigatory or other proceedings cannot be predicted with certainty, and some 
lawsuits,  claims,  actions  or  proceedings  may  be  disposed  of  unfavorably  to  the  Company  and  could  have  a  material  adverse 
effect on the Company’s results of operations or financial condition. In addition, intellectual property disputes often have a risk 
of  injunctive  relief  which,  if  imposed  against  the  Company,  could  materially  and  adversely  affect  its  financial  condition  or 
results  of  operations.  If  a  matter  is  both  probable  to  result  in  material  liability  and  the  amount  of  loss  can  be  reasonably 
estimated, the Company estimates and discloses the possible material loss or range of loss. If such loss is not probable or cannot 
be reasonably estimated, a liability is not recorded in its consolidated financial statements. 

  As  of  December  31,  2023,  the  Company  had  no  material  ongoing  litigation  in  which  the  Company  was  a  party  or  any 
material  ongoing  regulatory  or  other  proceedings  and  had  no  knowledge  of  any  investigations  by  government  or  regulatory 
authorities in which the Company is a target that could have a material adverse effect on its current business. 

Manufacturing and Supply Agreements 

Matricel — On July 1, 2023, the Company renewed its long-term supply agreement with Matricel GmbH (“Matricel”) for 
the  supply  of  ACI-Maix  collagen  membranes  used  in  the  manufacture  of  MACI  (the  “Matricel  Supply  Agreement”).  In  the 
event Matricel is unable to supply the membranes, the Company may license the technology and procure the membranes from 
another source. The Matricel Supply Agreement provides that Matricel shall supply the ACI-Maix membranes exclusively to 
the Company during the term of the agreement. The Matricel Supply Agreement is effective until December 31, 2030, with an 
option to extend its term for three additional years to December 31, 2033. Thereafter, the Matricel Supply Agreement may be 
renewed for additional three-year periods. Under the terms of the Matricel Supply Agreement, the Company has committed to 
annual minimum purchase values totaling approximately €12.5 million over the eight-year term.

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 

97 
 
 
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 raw materials and finished goods used in 
the Company’s cell manufacturing process to manufacture its marketed cell therapy products. In addition, the Company also 
pays for usage of offsite warehouse space. 

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

Payments Due by Period

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

2025

2024

Total

2026
$  19,329  $  8,271  $  1,512  $  1,611  $  1,909  $  2,009  $  4,017 
— 
$  23,124  $  10,121  $  2,258  $  2,399  $  2,320  $  2,009  $  4,017 

3,795 

1,850 

788 

746 

411 

2027

2028

— 

More than 
5 Years

98 
 
 
 
 
 
 
 
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 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, 2023.

The effectiveness of the Company’s internal control over financial reporting as of December 31, 2023 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,  2023,  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). 

Item 9B. Other Information

Not applicable.

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

Not applicable.

99 
  
 
 
Item 10. Directors, Executive Officers and Corporate Governance

PART III

The information required by this item will be included in our Definitive Proxy Statement with respect to our 2023 Annual 
Meeting of Shareholders to be filed with the SEC no later than 120 days after the close of our year ended December 31, 2023, 
and is incorporated herein by reference.

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 2024 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, 2023.

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 2024 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, 2023.

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 2024 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, 2023.

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 2024 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, 2023.

100 
 
 
 
 
 
 
 
 
Item 15. Exhibit 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.

101 
 
 
EXHIBIT INDEX

Exhibit 
Number
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 #

10.9**

10.10 †

10.11 #

10.12 #

10.13 #

10.14 #

10.15 #

10.16 #

10.17 #

10.18 #
10.19 #
10.20 #

Description of Exhibits

Restated Articles of Incorporation of the Company.
Certificate of Amendment to Restated Articles of Incorporation 
of the Company dated February 9, 2010.
Certificate of Amendment to Restated Articles of Incorporation 
of the Company dated March 22, 2011.
Certificate of Amendment to the Restated Articles of 
Incorporation of the Company, dated November 21, 2014.
Amended and restated bylaws.
Description of Capital Stock.
Form of Indemnification Agreement entered into between the 
Company and each of its directors.
Senior Executive Incentive Bonus Plan.
Asset Purchase Agreement, dated as of April 19, 2014, by and 
between the Company and Sanofi.

Second Amended and Restated 2009 Omnibus Incentive Plan.
Lease Agreement, dated October 21, 2020, by and between the 
Company and Up 64 Sidney Street, LLC, as amended.
Lease Agreement, dated January 28, 2022, by and between the 
Company and NBD Property Owner 2, L.P.

Vericel Corporation 2015 Employee Stock Purchase Plan.
First Amendment to Executive Employment Agreement by and 
between Dominick C. Colangelo and the Company, dated 
September 14, 2017.
Amended and Restated Non-Employee Director Compensation 
Guidelines (Revised May 3, 2023).
Amended and Restated ACI-Maix Supply Agreement, dated 
March 17, 2018, as amended, by and between the Company 
and Matricel GMBH.

2017 Omnibus Incentive Plan.
Form of Incentive Stock Option Award Agreement under the 
2017 Omnibus Incentive Plan.
Form of Non-Employee Director Award Agreement under the 
2017 Omnibus Incentive Plan.
Form of Restricted Stock Unit Award Agreement under the 
2017 Omnibus Incentive Plan.
Vericel Corporation Amended and Restated 2019 Omnibus 
Incentive Plan.
Form of Current Employee Incentive Stock Option Agreement 
under the 2019 Omnibus Incentive Plan (amended February 15, 
2022).

Form of New Hire Incentive Stock Option Award Agreement 
under the 2019 Omnibus Incentive Plan(amended February 15, 
2022)
Form of Non-Qualified Stock Option Award Agreement for 
Non-Employee Directors under the 2019 Omnibus Incentive 
Plan (amended February 15, 2022).
Vericel Corporation 2022 Omnibus Incentive Plan.
Vericel Corporation Deferred Compensation Plan.

Incorporated by Reference
File 
Number
000-22025

Exhibit
4.1

Filing Date
December 17, 2009

Form
8-K

S-1

333-160044

8-K

000-22025

001-35280
000-22025
001-35280

000-22025
000-22025

001-35280

3.2

3.1

3.1
3.1
4.5

10.1
10.3

2.1

March 31, 2010

March 25, 2011

November 24, 2014
November 12, 2010
February 25, 2020

August 31, 2010
March 25, 2011

April 23, 2014

001-35280 Appendix II October 21, 2014

10-K

001-35280

001-35280

10.7

10.1

February 24, 2021

May 4, 2022

001-35280 Appendix I

March 25, 2015

8-K
8-K
10-K

8-K
8-K

8-K
Sch. 
14A

10-Q
Sch. 
14A

8-K

001-35280

10.1

September 19, 2017

10-Q
Sch. 
14A

001-35280

10.1

May 8, 2018

001-35280 Appendix I

March 20, 2017

10-K

001-35280

10.49

February 26, 2019

10-K

001-35280

10.5

February 26, 2019

10-K

001-35280

10.51

February 26, 2019

8-K

001-35280

10.1

May 1, 2020

10-Q

001-35280

10.2

May 4, 2022

10-Q

001-35280

10.3

May 4, 2022

10-Q
8-K
10-Q

001-35280
001-35280
001-35280

10.4
10.1
10.1

May 4, 2022
April 29, 2022
August 2, 2023

102Incorporated by Reference
File 
Number

Exhibit

Filing Date

Form

10-Q

001-35280

10-Q

001-35280

10.2

10.1

August 2, 2023

November 8, 2023

10-Q

001-35280

10.2

November 8, 2023

10-Q

001-35280

10.3

November 8, 2023

10-Q

001-35280

10-Q

001-35280

10-Q

001-35280

10.9

10.9

10.1

August 3, 2022

August 6, 2019

August 6, 2019

10-Q

001-35280

10.12

August 6, 2019

8-K

001-35280

10.1

January 25, 2021

10-K

001-35280

10.43

February 24, 2021

10-K

001-35280

10.44

February 24, 2021

10-Q

001-35280

10.5

August 3, 2022

10-Q

001-35280

10.6

August 3, 2022

10-Q

001-35280

10.12

November 9, 2022

Exhibit 
Number

10.21 #

10.22 #

10.23 #

10.24 #

10.25 #

10.26 †

10.27 †

10.28 #

10.29 #

10.30 #

10.31 #

10.32

10.33

10.34
21.1**

23.1**

31.1**

31.2**

32.1**

Description of Exhibits
Vericel Corporation 2022 Omnibus Incentive Plan Restricted 
Stock Unit Award (Deferred) Agreement for Non-Employee 
Directors.
Form of New Hire Incentive Stock Option Agreement under 
the 2022 Omnibus Incentive Plan amended July 25, 2023.
Form of Current Employee Incentive Stock Option Agreement 
under the 2022 Omnibus Incentive Plan amended July 25, 
2023.
Form of Non-Qualified Stock Option Award Agreement for 
Non-Employee Directors under the 2022 Omnibus Incentive 
Plan amended July 25, 2023.
Form of Restricted Stock Unit Award Agreement for 
Employees under the 2022 Omnibus Incentive Plan (effective 
April 26, 2022).
License Agreement between the Company and MediWound 
LTD., dated May 6, 2019.
Supply Agreement between the Company and MediWound 
LTD., dated May 6, 2019.
First Amendment to Executive Employment Agreement, 
executed and effective June 3, 2019, by and between the 
Company and Michael Halpin.
Employment Agreement, dated January 25, 2021, by and 
between the Company and Joseph Mara.
Employment Agreement, dated November 4, 2019, by and 
between the Company and Sean Flynn.
Employment Agreement, dated August 20, 2018, by and 
between the Company and Dr. Jonathan M. Hopper.
Eighth Amendment to the Distribution Agreement between 
Orsini Pharmaceutical Services, Inc. and the Company, dated 
May 15, 2022.
Third Amendment to the Dispensing Agreement between 
AllCare Plus Pharmacy, Inc. and the Company, dated May 16, 
2022.
Revolving Credit Agreement, dated as of July 29, 2022, by and 
among Vericel Corporation, as borrower, the lenders party 
thereto, and JPMorgan Chase Bank, N.A.as administrative 
agent, sole bookrunner and sole lead arranger.
Subsidiaries of Registrant.
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.
Policy for Recoupment of Erroneously Awarded Incentive 
Compensation.
Inline XBRL Instance Document

97**
101.INS**
101.SCH** Inline XBRL Taxonomy Extension Schema Document

Inline XBRL Taxonomy Extension Calculation Linkbase 
Document

101.CAL**
101.LAB** Inline XBRL Taxonomy Extension Label Linkbase Document

101.PRE**

Inline XBRL Taxonomy Extension Presentation Linkbase 
Document

103Exhibit 
Number

101.DEF**

104**

Description of Exhibits

Form

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

Incorporated by Reference
File 
Number

Exhibit

Filing Date

# 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.

104Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused 

this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: February 29, 2024

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 29, 2024 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

105 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
VERICEL CORPORATION BOARD OF DIRECTORS 

VERICEL CORPORATION EXECUTIVE OFFICERS 

Robert L. Zerbe, M.D. (Chairman of the Board) 
Retired Chief Executive Officer 
QUATRx Pharmaceuticals Company 

Dominick C. Colangelo 
President & Chief Executive Officer 

Alan L. Rubino 
Former Chief Executive Officer 
Emisphere Technologies, Inc. 

Heidi Hagen 
Former Chief Technical Officer 
Sonoma Biotherapeutics 

Steven C. Gilman, Ph.D. 
Retired Chairman & Chief Executive Officer 
ContraFect Corporation 

Kevin F. McLaughlin 
Former Chief Financial Officer 
Acceleron Pharma Inc. 

Paul K. Wotton, Ph.D. 
Executive Director and Chairman of the Board 
Rice Biotech Launch Pad 

Lisa Wright 
President & Chief Executive Officer 
Community Health Choice, Inc. 

Dominick C. Colangelo 
President & Chief Executive Officer 
Vericel Corporation

Joe Mara 
Chief Financial Officer 

Michael Halpin 
Chief Operating Officer 

Sean C. Flynn 
Senior Vice President, General Counsel & 
Secretary 

Dr. Jonathan Hopper 
Chief Medical Officer 

STOCK EXCHANGE 

Vericel common stock is listed for trading on 
the Nasdaq Global Market under the ticker 
symbol VCEL. 

TRANSFER AGENT 

Continental Stock Transfer & Trust Company 
17 Battery Place, 8th Floor 
New York, NY 10004 
Phone:  212-509-4000 

Email:  ir@vcel.com 

A copy of the Company’s annual report filed 
with the Securities and Exchange Commission 
(Form 10-K) will be furnished without charge 
to any shareholder upon written request to 
the name and address listed above.