Quarterlytics / Healthcare / Biotechnology / Innate Pharma S.A.

Innate Pharma S.A.

ipha · NASDAQ Healthcare
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Ticker ipha
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Employees 181
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FY2022 Annual Report · Innate Pharma S.A.
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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 20-F

(Mark One)
 REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

☐

OR

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

For the fiscal year ended December 31, 2022
OR

☐

☐

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

For the transition period from _________ to _________

OR

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

Date of event requiring this shell company report

Commission File Number 001-39084

Innate Pharma SA

(Exact name of registrant as specified in its charter and translation of registrant’s name into English) 

France

(Jurisdiction of incorporation or organization)

117, Avenue de Luminy

13009 Marseille France

(Address of principal executive offices)

Mondher Mahjoubi, M.D.

Chairman and Chief Executive Officer

Innate Pharma S.A.

117 Avenue de Luminy

13009 Marseille France

Tel: +33 4 30 30 30 30

(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act.

Title of each class

American Depositary Shares, each representing one 
ordinary share, nominal value €0.05 per share
Ordinary shares, nominal value €0.05 per share

Trading Symbol
IPHA*

Name of each exchange on which registered

The Nasdaq Global Select Market

The Nasdaq Global Select Market*

*Not for trading, but only in connection with the registration of the American Depositary Shares.

Securities registered or to be registered pursuant to Section 12(g) of the Act. None 
Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act. None

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period 
covered by the annual report.

Ordinary shares, nominal value €0.05 per share: 79,542,627 as of December 31, 2022

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

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to 
Section 13 or 15(d) of the Securities Exchange Act of 1934. ☐ Yes ☒ No
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities 
Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such 
reports), and (2) has been subject to such filing requirements for the past 90 days. ☒ Yes ☐ No
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 
pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that 
the registrant was required to submit such files). B Yes ☒ No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an 
emerging growth company. See definition of “large accelerated filer,” “accelerated filer,” and “emerging growth company” in 
Rule 12b-2 of the Exchange Act.

Large accelerated filer 

Non-accelerated filer 

☐ Accelerated filter
☒ Emerging growth company 

☐
☒

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if 
the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting 
standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the 
effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C.7262(b)) 
by the registered public accounting firm that prepared or issued its audit report. ☐ Yes ☒ No
Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP ☐

International Financial Reporting Standards 
as issued by the International Accounting Standards Board ☒

Other ☐

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the 
registrant has elected to follow.

☐ Item 17 ☐ Item 18
If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the 
Exchange Act). ☐ Yes ☒ No
Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period 
covered by the annual report.

TABLE OF CONTENTS

INTRODUCTION     ....................................................................................................................... 5
PART I     ......................................................................................................................................... 9
Item 1. Identity of Directors, Senior Management and Advisers.     ............................................... 9
Item 2. Offer Statistics and Expected Timetable.    ........................................................................ 9
Item 3. Key Information.      ............................................................................................................. 9
Selected Financial Data   .................................................................................................. 9
A. 
Capitalization and Indebtedness     ..................................................................................... 11
B. 
Reasons for the Offer and Use of Proceeds     .................................................................... 11
C. 
Risk Factors      .................................................................................................................... 11
D. 
Item 4. Information on the Company.  .......................................................................................... 76
History and Development of the Company     .................................................................... 76
A. 
Business Overview       ......................................................................................................... 77
B. 
Organizational Structure.   ................................................................................................ 137
C. 
D. 
Property, Plants and Equipment.   ..................................................................................... 137
Item 4A. Unresolved Staff Comments.  ........................................................................................ 137
Item 5. Operating and Financial Review and Prospects.    ............................................................. 137
Operating Results   ............................................................................................................ 145
A. 
Liquidity and Capital Resources    ..................................................................................... 163
B. 
Research and Development   ............................................................................................ 171
C. 
Trend Information   ........................................................................................................... 171
D. 
E. 
Critical Accounting Estimates.    ....................................................................................... 171
Item 6. Directors, Senior Management and Employee.   ............................................................... 171
Directors and Senior Management.   ................................................................................ 171
A. 
Compensation.      ................................................................................................................ 177
B. 
Board Practices    ............................................................................................................... 191
C. 
Employees    ....................................................................................................................... 197
D.
E.
Share Ownership.    ............................................................................................................ 197
Item 7. Major Shareholders and Related Party Transactions    ....................................................... 198
Major Shareholders  ......................................................................................................... 198
A. 
Related Party Transactions.     ............................................................................................ 200
B. 
Interests of Experts and Counsel.   ................................................................................... 204
C. 
Item 8. Financial Information   ...................................................................................................... 204
Consolidated Statements and Other Financial Information.     ........................................... 204
A. 
Significant Changes.   ....................................................................................................... 205
B. 

Item 9. The Offer and Listing.   ..................................................................................................... 205
Offer and Listing Details.     ............................................................................................... 205
A. 
Plan of Distribution.   ........................................................................................................ 205
B. 

3

 
Markets.      .......................................................................................................................... 205
C. 
Selling Shareholders.    ...................................................................................................... 205
D. 
Dilution.  .......................................................................................................................... 205
E. 
Expenses of the Issue.    ..................................................................................................... 205
F. 
Item 10. Additional Information.  ................................................................................................. 205
Share Capital.  .................................................................................................................. 205
A. 
Memorandum and Articles of Association.    .................................................................... 205
B. 
Material Contracts.   .......................................................................................................... 206
C. 
Exchange Controls.    ......................................................................................................... 214
D. 
Taxation.  ......................................................................................................................... 214
E. 
Dividends and Paying Agents.  ........................................................................................ 224
F. 
Statement by Experts.   ..................................................................................................... 224
G. 
H. 
Documents on Display.    ................................................................................................... 224
Subsidiary Information.    .................................................................................................. 224
I. 
Item 11. Quantitative and Qualitative Disclosures About Market Risk.     ..................................... 225
Item 12. Description of Securities Other than Equity Securities.   ................................................ 226
Debt Securities.     ............................................................................................................... 226
A.  
B.   Warrants and Rights.   ....................................................................................................... 226
Other Securities.  .............................................................................................................. 226
C. 
American Depositary Shares.  ......................................................................................... 226
D. 
PART II  ........................................................................................................................................ 230
Item 13. Defaults, Dividend Arrearages and Delinquencies.  ....................................................... 230
Item 14. Material Modifications to the Rights of Security Holders and Use of Proceeds.    .......... 230
Item 15. Controls and Procedures.   ............................................................................................... 231
Item 16. Reserved.      ....................................................................................................................... 232
Item 16A. Audit Committees Financial Expert.     .......................................................................... 232
Item 16B. Code of Business Conduct and Ethics.   ....................................................................... 232
Item 16C. Principal Accountant Fees and Services.    .................................................................... 232
Item 16D. Exemptions from the Listing Standards for Audit Committees.     ................................ 233
Item 16E. Purchases of Equity Securities by the Issuer and Affiliated Purchasers.      .................... 233
Item 16F. Change in Registrant’s Certifying Accountant.   .......................................................... 233
Item 16G. Corporate Governance.   ............................................................................................... 234
Item 16H. Mine Safety Disclosure.  .............................................................................................. 234
PART III     ...................................................................................................................................... 234
Item 17. Financial Statements.  ..................................................................................................... 235
Item 18. Financial Statements.  ..................................................................................................... 235
Item 19. Exhibits.  ......................................................................................................................... 235

4

INTRODUCTION

Unless otherwise indicated in this annual report (this “Annual Report”), “Innate Pharma,” “Innate,” “the 
company,” “the Company,” “we,” “us,” and “our” refer to Innate Pharma S.A. and its consolidated 
subsidiaries.

“Innate Pharma,” the Innate Pharma logo, ANKET® and other trademarks or service marks of Innate 

Pharma S.A. appearing in this Annual Report are the property of Innate Pharma S.A. or its 
subsidiaries. Solely for convenience, the trademarks, service marks and trade names referred to in 
this Annual Report are listed 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 right thereto. All other trademarks, trade names and service marks appearing in 
this Annual Report are the property of their respective owners. The Company does not intend to use 
or display other companies’ trademarks and trade names to imply any relationship with, or 
endorsement or sponsorship of Innate by, any other companies.

The audited consolidated financial statements have been prepared in accordance with International 
Financial Reporting Standards, or IFRS, as issued by the International Accounting Standards Board, or 
IASB. The consolidated financial statements are presented in euros, and unless otherwise specified, all 
monetary amounts are in euros. All references in this Annual Report to “$,” “US$,” “U.S.$,” “U.S. 
dollars,” “dollars” and “USD” mean U.S. dollars and all references to “€” and “euros” mean euros, unless 
otherwise noted. Throughout this Annual Report, references to ADSs mean American Depositary Shares 
or ordinary shares represented by such ADSs, as the case may be.

5

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This  Annual  Report  contains  forward-looking  statements  within  the  meaning  of  Section  27A  of  the 
Securities  Act  of  1933,  as  amended,  and  Section  21E  of  the  Securities  Exchange  Act  of  1934,  as 
amended,  that  are  based  on  the  management’s  beliefs  and  assumptions  and  on  information  currently 
available  to  the  management.  All  statements  other  than  present  and  historical  facts  and  conditions 
contained  in  this  Annual  Report,  including  statements  regarding  the  future  results  of  operations  and 
financial  position,  business  strategy,  plans  and  the  Company's  objectives  for  future  operations,  are 
forward-looking statements. When used in this Annual Report, the words “anticipate,” “believe,” “can,” 
“could,” “estimate,” “expect,” “intend,” “is designed to,” “may,” “might,” “plan,” “potential,” “predict,” 
“objective,”  “should,”  or  the  negative  of  these  and  similar  expressions  identify  forward-looking 
statements. Forward-looking statements include, but are not limited to, statements about:

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the  prospects  of  attaining,  maintaining  and  expanding  marketing  authorization  for 
monalizumab, lacutamab and other product candidates; 

the  initiation,  timing,  progress  and  results  of  the  Company's  preclinical  studies  and  clinical 
trials  and  those  conducted  by  third  parties,  including  the  Company's  collaborators, 
AstraZeneca and Sanofi; 

the Company's ability to successfully develop and advance its pipeline of product candidates; 

the timing or likelihood of regulatory filings and approvals; 

the Company's ability to contract with third-party suppliers and manufacturers and their ability 
to perform adequately;

future  agreements  with  third  parties  in  connection  with  the  late-stage  development  and 
commercialization of the Company's product candidates and any other approved product; 

the  Company's  ability  to  develop  sales  and  marketing  capabilities  and  transition  into  a 
commercial-stage company; 

the pricing and reimbursement of the Company's product candidates, if approved; 

the effects of increased competition as well as innovations by new and existing competitors in 
the Company's industry; 

the Company's ability to obtain funding for its operations; 

the  Company's  ability  to  obtain,  maintain,  protect  and  enforce  its  intellectual  property  rights 
and  propriety  technologies  and  to  operate  its  business  without  infringing  the  intellectual 
property rights and proprietary technology of third parties; 

regulatory developments in the United States, Europe and other countries; 

costs  of  compliance  and  failure  to  comply  with  new  and  existing  governmental  regulations 
including, but not limited to, tax regulations; 

statements  regarding  future  revenue,  hiring  plans,  expenses,  capital  expenditures,  capital 
requirements and stock performance;

the impact of the current state of the world financial market and economic conditions as well 
as recent health and geopolitical events; and 

other risks and uncertainties, including those listed in the section of this Annual Report titled 
“Risk Factors”.

6

You should refer to the section of this Annual Report titled “Item 3.D – Risk Factors” for a discussion of 
important factors that may cause actual results to differ materially from those expressed or implied by the 
forward-looking  statements.  As  a  result  of  these  factors,  Innate  cannot  assure  you  that  the  forward-
looking statements in this Annual Report will prove to be accurate. Furthermore, if the forward-looking 
statements prove to be inaccurate, the inaccuracy may be material. In light of the significant uncertainties 
in  these  forward-looking  statements,  you  should  not  regard  these  statements  as  a  representation  or 
warranty  by  Innate  or  any  other  person  that  the  Company  will  achieve  its  objectives  and  plans  in  any 
specified  time  frame  or  at  all.  The  Company  undertakes  no  obligation  to  publicly  update  any  forward-
looking statements, whether as a result of new information, future events or otherwise, except as required 
by law. The Private Securities Litigation Reform Act of 1995 and Section 27A of the Securities Act do 
not  protect  any  forward-looking  statements  that  Innate  Pharma  makes  in  connection  with  this  Annual 
Report. 

In addition, statements that “Innate believes” and similar statements reflect its beliefs and opinions on the 
relevant subject. These statements are based upon information available to Innate Pharma as of the date of 
this Annual Report, and while the Company believes such information forms a reasonable basis for such 
statements,  such  information  may  be  limited  or  incomplete,  and  the  statements  should  not  be  read  to 
indicate that the Company has conducted an exhaustive inquiry into, or review of, all potentially available 
relevant information. These statements are inherently uncertain and investors are cautioned not to unduly 
rely upon these statements. 

You  should  read  this  Annual  Report  and  the  documents  that  the  Company  references  in  this  Annual 
Report and have filed as exhibits to this Annual Report completely and with the understanding that the 
Company's  actual  future  results,  levels  of  activity,  performance  and  events  and  circumstances  may  be 
materially  different  from  what  the  Company  expects.  The  Company  qualifies  all  of  its  forward-looking 
statements by these cautionary statements.

Unless otherwise indicated, information contained in this Annual Report concerning the industry and the 
markets in which the Company operates, including its general expectations and market position, market 
opportunity and market size estimates, is based on information from independent industry analysts, third-
party  sources  and  management  estimates.  Management  estimates  are  derived  from  publicly  available 
information  released  by  independent  industry  analysts  and  third-party  sources,  as  well  as  data  from 
internal  research,  and  are  based  on  assumptions  made  by  the  Company  based  on  such  data  and  its 
knowledge of such industry and market, which the Company believes to be reasonable. In addition, while 
the  Company  believes  the  market  opportunity  information  included  in  this  Annual  Report  is  generally 
reliable and is based on reasonable assumptions, such data involve risks and uncertainties and are subject 
to  change  based  on  various  factors,  including  those  discussed  under  the  section  of  this  Annual  Report 
titled “Item 3.D—Risk Factors.”

7

SUMMARY RISK FACTORS 

Investing in the Company's shares involves numerous risks, including the risks described in "Item 3.D—
Risk  Factors"  of  this  Annual  Report  on  Form  20-F.  Below  are  some  of  the  principal  risks,  any  one  of 
which could materially adversely affect the Company's business, financial condition, results of operations, 
and prospects: 

• Biopharmaceutical development involves a high degree of uncertainty and most of the Company's 

product candidates are in early stages of development.

•

•

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•

•

•

•

•

The  scientific  evidence  to  support  the  feasibility  of  developing  product  candidates  is  both 
preliminary and limited. 

The  Company  intends  to  develop  several  of  its  product  candidates  in  combination  with  other 
therapies, which exposes it to additional risks. 

The Company is heavily dependent on the success of its current clinical-stage product candidates 

The  Company  may  not  be  successful  in  its  efforts  to  develop  additional  products  that  receive 
regulatory approval and are successfully commercialized. 

The Company may encounter substantial delays in its clinical trials, or may be unable to conduct 
its clinical trials on the timelines the Company expects. 

The  Company's  product  candidates  in  development  may  cause  undesirable  side  effects  or  have 
other  properties  that  could  halt  or  delay  their  clinical  development,  prevent  their  regulatory 
approval, limit their commercialization or result in other negative consequences. 

The Company faces substantial competition from companies with significantly greater resources 
and experience. 

The regulatory processes that will govern the approval of the Company's product candidates are 
complex  and  changes  in  regulatory  requirements  could  result  in  delays  or  discontinuation  of 
development or unexpected costs in obtaining regulatory approval. 

• Any  of  the  Company's  other  product  candidates,  if  approved  and  commercialized,  may  fail  to 
achieve market acceptance by physicians, patients, third-party payors or the medical community 
to a degree that is necessary for commercial success. 

• A  fast  track,  breakthrough  therapy  or  other  designation  by  the  FDA  may  not  actually  lead  to  a 

faster development or faster regulatory review or approval. 

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The  Company  has  no  manufacturing  capabilities  and  rely  on  third-party  manufacturers  for  its 
product candidates. 

The Company relies on third parties to supply key materials used in its research and development, 
to provide services to the Company and to assist with clinical trials. 

The  Company  depends  upon  its  existing  collaboration  partners,  AstraZeneca,  Sanofi  and  other 
third  parties,  and  may  depend  upon  future  collaboration  partners  to  commit  to  the  research, 
development, manufacturing and marketing of its drugs. 

The  late-stage  development  and  marketing  of  the  Company's  product  candidates  may  partially 
depend on its ability to establish collaborations with major biopharmaceutical companies. 

The Company has incurred and may in the future incur significant operational losses related to its 
research and development activities. 

8

•

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The  Company  may  need  to  raise  additional  funding  to  complete  the  development  and  any 
commercialization of its product candidates, which may not be available on acceptable terms, or 
at all, and failure to obtain this necessary capital when needed may force the Company to delay, 
limit or terminate its product development efforts or other operations. 

If the Company does not achieve its product development or commercialization objectives in the 
timeframes  it  expects,  the  Company  may  not  receive  product  revenue  or  milestone  or  royalty 
payments and it may not be able to conduct its operations as planned. 

The  revenues  generated  from  the  Company's  collaboration  and  license  agreements  have 
contributed and are expected to contribute a large portion of its revenue for the foreseeable future. 

The Company benefits from tax credits in France that could be reduced or eliminated. 

The  global  COVID-19  pandemic  could  adversely  affect  the  Company's  business,  financial 
condition and results of operations.

The Company's business could be affected by natural disaster, such as wildfire, and this could be 
exacerbated by climate change.

The Company's ability to compete may be adversely affected if the Company does not adequately 
obtain, maintain, protect and enforce its intellectual property or proprietary rights, or if the scope 
of intellectual property protection the Company obtains is not sufficiently broad. 

The Company's patents could be found invalid or unenforceable if challenged and it may not be 
able to protect its intellectual property. 

The  dual  listing  of  the  Company's  ordinary  shares  and  the  ADSs  may  adversely  affect  the 
liquidity and value of the ADSs. 

The  Company  may  be  affected  by  political,  social,  legal  and  economic  instability,  civil  unrest, 
war  and  other  geopolitical  tension,  such  as  the  ongoing  military  conflict  between  Russia  and 
Ukraine and economic sanctions related thereto.

• Report titled "Item 3.D—Risks Factors." 

PART I

Item 1. Identity of Directors, Senior Management and Advisers.

Not applicable.

Item 2. Offer Statistics and Expected Timetable.

Not applicable.

Item 3. Key Information.

A.  Selected Financial Data

Innate's consolidated audited financial statements have been prepared in accordance with IFRS, as issued 
by  the  IASB.  The  Company  derived  the  selected  consolidated  statement  of  income  (loss)  data  for  the 
years  ended,  December  31,  2020,  2021  and  2022  and  the  selected  consolidated  statement  of  financial 
position data as of December 31, 2020, 2021 and 2022 from the consolidated audited financial statements 
included elsewhere in this Annual Report. This data should be read together with, and is qualified in its 
entirety by reference to, “Item 5. Operating and Financial Review and Prospects” as well as the financial 
statements and notes thereto appearing elsewhere in this Annual Report. Innate's historical results are not 
necessarily indicative of the results to be expected in the future.

9

Consolidated Statement of Income (Loss) Data:

Revenue and other income

Operating expenses

Research and development expenses

General and administrative expenses

Impairment of intangible assets

Operating income (loss)

Net financial income (loss)

Income tax expense

Net income (loss) from continuing operations

Net income (loss) from discontinued operations

Net income (loss)

Net income (loss) per share attributable to equity holders

- Basic income (loss) per share

- Diluted income (loss) per share

- Basic income (loss) per share from continuing operations

- Diluted income (loss) per share from continuing operations

- Basic income (loss) per share from discontinued operations 

- Diluted income (loss) per share from discontinued operations

Number of ordinary shares outstanding used for computing basic net 
income (loss) per share

Number of ordinary shares outstanding used for computing diluted 
net income (loss) per share

Year ended December 31,

2020 (1)

2021

2022

(in thousands of euros, except per share data and 
number of ordinary shares)

€ 

69,773  € 

24,703  € 

57,674 

(49,708)   

(18,986)   

— 

1,079 

(1,908)   

— 

(829)   

(63,155)   

(63,984)   

(0.81)

(0.81)

(0.01)

(0.01)

(0.80)

(0.80)

(47,004)   

(25,524)   

— 

(47,825)   

2,347 

— 

(45,478)   

(7,331)   

(52,809)   

(0.66)

(0.66)

(0.57)

(0.57)

(0.09)

(0.09)

(51,663) 

(22,436) 

(41,000) 

(57,425) 

(546) 

— 

(57,972) 

(131) 

(58,103) 

(0.73)

(0.73)

(0.73)

(0.73)

—

—

78,934,960

79,542,627

79,639,826

78,934,960

79,542,627

79,639,826

(1) The 2020 comparatives has been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17 of our consolidated financial statements appearing elsewhere in this Annual Report.

Consolidated Statement of Financial Position Data:

Cash and cash equivalents, short-term investments and non-current 
financial assets (1)
Total assets

Total financial debt and defined benefit obligations

Total shareholders’ equity 

As of December 31,

2020 

2021

2022

(in thousands of euros)

€ 190,571

€ 159,714

€ 136,604

307,423

23,264

267,496

47,226

€ 155,976

€ 107,440

207,863

44,801

€ 54,151

(1) Non-current financial assets account for € 38.9, 39.9 and 35.1 million for the years ended December 31, 2020, 2021 and 2022, respectively.

10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
B.  Capitalization and Indebtedness

Not applicable.

C.  Reasons for the Offer and Use of Proceeds  

Not applicable.  

D.  Risk Factors 

The Company's business faces significant risks. You should carefully consider all of the information set 
forth  in  this  Annual  Report  and  in  the  other  filings  with  the  United  States  Securities  and  Exchange 
Commission, or the SEC, including the following risk factors which Innate faces and which are faced by 
its  industry.  The  Company's  business,  financial  condition  or  results  of  operations  could  be  materially 
adversely affected by any of these risks. This report also contains forward-looking statements that involve 
risks and uncertainties. Innate's results could materially differ from those anticipated in these forward-
looking statements, as a result of certain factors including the risks described below and elsewhere in this 
Annual  Report  and  its  other  SEC  filings.  See  “Special  Note  Regarding  Forward-Looking  Statements” 
above.

Risks Related to the Development of the Product Candidates 

Biopharmaceutical  development  involves  a  high  degree  of  uncertainty  and  most  of  the  product 
candidates are in early stages of development, which makes it difficult to evaluate the current business 
and future prospects and may increase the risk of your investment. 

Innate Pharma is a global, clinical stage oncology-focused biotech company. In December 2020, Innate 
decided  to  return  Lumoxiti  commercial  rights  to  AstraZeneca  and  to  re-focus  investments  in  its  R&D 
portfolio consisting of product candidates, some of which Innate is co-developing, in the early stages of 
clinical development and preclinical programs.

A  key  element  of  Innate's  strategy  is  to  mature  and  expand  its  portfolio  of  proprietary  and  partnered 
product candidates to address unmet medical needs in immuno-oncology. Although Innate's research and 
development efforts to date have resulted in a pipeline of product candidates, all of its product candidates 
require  additional  development,  regulatory  review  and  approvals,  substantial  investment,  access  to 
sufficient  commercial  manufacturing  capacity  and  significant  marketing  efforts  before  they  can  be 
commercialized  and  before  Innate  can  generate  any  revenue  from  product  sales  or  royalties.  If  the 
Company  or  its  collaboration  partners  are  unable  to  successfully  develop  and  market  these  product 
candidates,  its  business,  prospects,  financial  condition  and  results  of  operations  may  be  adversely 
affected. 

Aside  from  Innate's  acquisition  of  Lumoxiti,  its  operations  to  date  have  been  limited  to  developing  its 
product  candidates  and  undertaking  preclinical  studies  and  clinical  trials  of  its  product  candidates, 
including  monalizumab  and  IPH5201,  through  its  partnership  with  AstraZeneca,  IPH6101/SAR'579 
through  its  partnership  with  Sanofi,  lacutamab,  avdoralimab  and  IPH5301,  its  most  advanced  product 
candidates,  currently  in  clinical  stage.  The  success  in  development  of  its  current  and  future  product 
candidates by the Company or its collaborators will depend on many factors, including:

•

•

obtaining  positive  results  in  clinical  trials  including  by  demonstrating  efficacy,  safety  and 
durability of effect of such product candidates; 

completing preclinical studies and receiving regulatory approvals or clearance for conducting 
clinical trials for its preclinical programs; 

11

•

•

•

•

•

•

receiving  and  maintaining  approvals  for  commercialization  of  such  product  candidates  from 
regulatory authorities; 

manufacturing  or  overseeing  the  manufacturing  of  its  product  candidates  in  acceptable 
quantities and at an acceptable cost; 

negotiating  favorable  terms  in  any  collaboration,  licensing  or  other  arrangements  into  which 
the Company may enter, and performing its obligations pursuant to such arrangements; 

maintaining,  protecting,  enforcing  and  expanding  its  portfolio  of  intellectual  property  rights, 
including patents, trade secrets and know-how; 

avoiding  and  defending  against  third-party  interference,  infringement  or  other  intellectual 
property claims; and 

maintaining  and  growing  an  organization  of  scientists,  medical  professionals,  marketing, 
distribution  and  sales  personnel  and  executives  who  can  develop  its  product  candidates  and 
commercialize any approved products. 

In  addition,  if  the  Company  is  unable  to  reduce  its  dependence  on  its  current  clinical  and  preclinical 
product  candidates,  either  by  in-licensing  or  acquiring  new  product  candidates,  developing  its  other 
product  candidates  or  discovering  new  product  candidates,  the  Company  may  be  similarly  adversely 
affected.

The scientific evidence to support the feasibility of developing product candidates is both preliminary 
and limited. 

Innate  Pharma  innovative  approach  to  immuno-oncology  aims  to  activate  both  the  innate  and  adaptive 
immune  systems  against  abnormal  or  cancerous  cells  and  restore  the  body’s  ability  to  disrupt  their 
proliferation, potentially leading to durable responses in patients. This approach is focused on developing 
checkpoint inhibitors, tumor-targeting antibodies and antibodies that affect the tumor microenvironment, 
and several of the product candidates rely on novel mechanisms of action and on innovative formats for 
which the Company has limited scientific evidence and preclinical and clinical data. 

The Company may not ultimately be able to provide the FDA, European Medicines Agency, or EMA, or 
other regulatory authorities with substantial clinical evidence to support a claim of efficacy and durability 
of response to enable the applicable regulators to approve its product candidates for any indication. This 
may occur because later clinical trials fail to reproduce favorable data obtained in earlier clinical trials, 
because the applicable regulator disagrees with how the Company interprets the data from these clinical 
trials  or  because  the  applicable  regulator  does  not  accept  these  therapeutic  effects  as  valid  endpoints  in 
pivotal  clinical  trials  that  are  sufficient  to  grant  marketing  approval.  Additionally,  because  product 
candidates in later stages of clinical trials may fail to show the desired safety and efficacy traits despite 
having progressed through preclinical studies and earlier clinical trials its collaborators in earlier stages of 
clinical  trials  may  eventually  choose  to  discontinue  later  stage  trials.  For  example,  following  initial 
promising results assessing the safety and efficacy of the Company's product candidate lirilumab for the 
treatment of various cancer indications, the Company's collaborator decided not to continue development 
after receiving Phase 2 clinical trial data. Moreover, in 2022, AstraZeneca informed Innate Pharma of the 
discontinuation  of  the  Interlink-1  Phase  3  clinical  trial  assessing  monalizumab  in  combination  with 
cetuximab in patients with recurrent or metastatic squamous cell carcinoma of the head and neck, as this 
combination did not meet a pre-defined threshold for efficacy.

In addition to the safety and efficacy traits of any product candidate, clinical trial failures may result from 
a multitude of factors including flaws in trial design, dose selection, placebo effect and patient enrollment 
criteria.  A  number  of  companies  in  the  pharmaceutical  industry  have  suffered  significant  setbacks  in 

12

advanced  clinical  trials  due  to  lack  of  efficacy  or  adverse  safety  profiles,  notwithstanding  promising 
results  in  earlier  trials,  and  it  is  possible  that  the  Company  will  as  well.  Based  upon  negative  or 
inconclusive  results,  the  Company  or  its  collaborators  may  decide,  or  regulators  may  require  the 
Company, to conduct additional clinical trials or preclinical studies. In addition, data obtained from trials 
and studies are susceptible to varying interpretations, and regulators may not interpret the Company's data 
as favorably as the Company does, which may delay, limit or prevent regulatory approval. 

The Company will also need to demonstrate that its product candidates are safe and well tolerated. The 
Company does not have significant data on possible harmful long-term effects of its product candidates 
and does not expect to have this data in the near future. As a result, its ability to generate clinical safety 
and efficacy data sufficient to support submission of a marketing application or commercialization of its 
product candidates is uncertain and is subject to significant risk.

The Company intends to develop several of its product candidates in combination with other therapies, 
which exposes the Company to additional risks. 

The  Company  is  currently  developing  monalizumab,  lacutamab  and  IPH5201,  and  may  develop  other 
product  candidates,  in  combination  with  one  or  more  currently  approved  cancer  therapies.  Specifically, 
AstraZeneca is currently evaluating monalizumab in ongoing Phase 1, 2 and 3 trials in combination with 
durvalumab,  an  anti-PD-L1  immune  checkpoint  inhibitor.  Lacutamab  is  also  currently  evaluated  in 
combination with chemotherapy GEMOX (gemcitabine in combination with oxaliplatin) in patients with 
PTCL (Peripheral T Cell Lymphoma). In addition, IPH5201 is also currently under clinical investigation, 
in a Phase 2 trial in combination with durvalumab and chemotherapy. Finally, IPH5301 is currently under 
clinical investigation in a Phase 1 trial in combination with a chemotherapy, paclitaxel and trastuzumab. 
Patients  may  not  be  able  to  tolerate  the  Company's  product  candidates  in  combination  with  other 
therapies,  and  preliminary  clinical  results  indicate  that  monalizumab,  for  example,  has  no  meaningful 
clinical activity as a monotherapy. Even if any product candidate the Company develops were to receive 
marketing  approval  or  be  commercialized  for  use  in  combination  with  other  existing  therapies,  the 
Company  would  continue  to  be  subject  to  the  risks  that  the  FDA,  EMA  or  other  comparable  foreign 
regulatory authorities could revoke approval of the therapy used in combination with its product candidate 
or  that  safety,  efficacy,  manufacturing  or  supply  issues  could  arise  with  these  existing  therapies. 
Combination  therapies  are  commonly  used  for  the  treatment  of  cancer,  and  the  Company  would  be 
subject to similar risks if the Company develops any of its product candidates for use in combination with 
other  therapies  or  for  indications  other  than  cancer.  This  could  result  in  its  own  products,  if  approved, 
being removed from the market or being less successful commercially. 

The Company may also evaluate any of its current and future product candidates in combination with one 
or  more  other  cancer  therapies  that  have  not  yet  been  approved  for  marketing  by  the  FDA,  EMA  or 
comparable  foreign  regulatory  authorities.  The  Company  will  not  be  able  to  market  and  sell 
monalizumab, lacutamab, IPH5201 or IPH5301 or any other product candidate the Company develops in 
combination with any such unapproved cancer therapies that do not ultimately obtain marketing approval. 

If  the  FDA,  EMA  or  other  comparable  foreign  regulatory  authorities  do  not  approve,  revoke  their 
approval  of,  or  if  safety,  efficacy,  manufacturing  or  supply  issues  arise  with,  the  products  or  product 
candidates  the  Company  chooses  to  evaluate  in  combination  with  monalizumab,  lacutamab,  IPH5201, 
IPH5301 or any other product candidate the Company develops, the Company may be unable to obtain 
approval of or market monalizumab or any other such product candidate the Company develops. 

13

The Company are heavily dependent on the success of its current clinical-stage product candidates and 
the Company cannot be certain that the Company or its collaborators will be able to obtain regulatory 
approval for, or successfully commercialize, these product candidates. 

The  Company's  business  and  future  success  depend  on  receiving  regulatory  approval  for,  and  the 
commercial  success  of,  its  proprietary  and  partnered  product  candidates.  The  Company  has  agreements 
with  AstraZeneca  with  respect  to  the  advanced  development,  clinical  trial  collaboration  and  potential 
future  registration  and  marketing  of  several  of  its  product  candidates,  including  monalizumab  and 
IPH5201,  and  with  Sanofi  for  the  research  and  development  of  IPH6101/SAR'579,  IPH6401/SAR’514 
and IPH62. Its near-term prospects depend heavily on AstraZeneca’s successful clinical development and 
commercialization  of  monalizumab  as  well  as  the  successful  clinical  development  of  its  other  product 
candidates. The clinical success of these product candidates will depend on a number of factors, including 
the  ability  and  willingness  of  AstraZeneca  and  the  Company's  other  collaborators  to  complete  ongoing 
clinical  trials  for  monalizumab  or  other  partnered  assets,  the  ability  to  complete  the  clinical  trials  for 
which the Company is responsible, and the safety, tolerability and efficacy of its product candidates. 

The Company may not be successful in its efforts to develop additional products that receive regulatory 
approval and are successfully commercialized. 

The development of a product candidate is a long, costly and uncertain process, aimed at demonstrating 
the  therapeutic  benefit  of  a  product  candidate  that  competes  with  existing  products  or  those  being 
developed.  There  is  no  guarantee  that  the  Company  or  its  collaborators  will  be  able  to  demonstrate  a 
sufficient  degree  of  clinical  efficacy  or  safety  of  one  or  more  of  its  proprietary  or  licensed  product 
candidates  in  order  to  gain  regulatory  approval  or  to  become  commercially  viable.  The  degree  of 
uncertainty  associated  with  clinical  development  and  the  risks  associated  with  developing  new  product 
candidates may make it difficult to evaluate its current business and its future prospects. 

IPH5201, 

lacutamab,  avdoralimab, 

The  Company  intends  to  continue  to  develop  its  product  candidates  that  are  currently  in  clinical  trials, 
including  monalizumab, 
IPH6101/SAR'579. 
Monalizumab is currently being investigated in multiple Phase 1, Phase 2 and Phase 3 clinical trials under 
a  co-development  agreement  with  AstraZeneca.  Lacutamab  is  currently  being  investigated  in  an  open-
label, multi-cohort Phase 2 clinical trial in CTCL and in Phases 1 and 2 in PTCL. IPH5201 is currently 
being  investigated  in  an  open-label  Phase  2  clinical  trial.  IPH5301  is  currently  being  investigated  in  a 
Phase  1  clinical  trial  sponsored  by  the  Institut  Paoli-Calmettes.  IPH6101/SAR'579  is  currently 
investigated in a Phase 1/2 clinical trial sponsored by Sanofi. The clinical investigation of avdoralimab in 
bullous pemphigoid is not  pursued and the will continue to evaluate its strategic options for potential next 
steps.

IPH5301  and 

While  the  Company  believes  that  it  will  eventually  have  the  in-house  capabilities  to  complete  the 
development  and/or  support  the  development  by  a  partner  of  monalizumab,  lacutamab,  avdoralimab, 
IPH5201,  IPH5301  and  IPH6101/SAR'579,  the  Company  has  not  yet  completed  the  clinical  trials  for 
these  or  other  product  candidates,  and  there  can  be  no  assurance  that  these  or  other  product  candidates 
will gain regulatory approval or become commercially viable. 

Delays in the preclinical development of a product candidate could lead to delays in initiating its clinical 
development. A failure in the preclinical development of a product candidate could lead to abandoning its 
development. Further delays or failures at the various clinical stages for a given indication could result in 
delay  or  halt  the  development  of  the  product  candidate  in  such  indication  or  in  other  indications. 
Moreover, disappointing results during the initial Phases of development are often not a sufficient basis 
for  deciding  whether  or  not  to  continue  a  project.  At  these  early  stages,  sample  sizes,  the  duration  of 
studies and the parameters examined may not be sufficient to enable a definitive conclusion to be drawn, 
in which case further investigations are required. Conversely, promising results during the initial Phases, 

14

and even after advanced clinical trials have been conducted, do not guarantee that a product candidate or 
an approved drug will be successfully approved and commercialized. 

The  risks  related  to  the  failure  of  a  product  candidate’s  development  are  highly  related  to  the  stage  of 
maturity  of  the  product  candidate.  Given  the  relatively  early  stage  of  the  product  candidates  in  the 
pipeline,  there  is  a  substantial  risk  that  some  or  all  of  the  product  candidates  will  not  obtain  regulatory 
approval  or  be  commercialized,  which  would  have  an  adverse  impact  on  the  Company's  business, 
prospects, financial condition and results of operations. 

The  Company  may  not  be  successful  in  its  efforts  to  identify,  discover  or  develop  additional  product 
candidates, including those based on its innovative ANKET® technology. 

The Company is seeking to develop a broad and innovative pipeline of product candidates in addition to 
monalizumab,  lacutamab,  avdoralimab,  IPH5201,  IPH5301  and  IPH6101/SAR'579.  The  Company  may 
not  be  successful  in  identifying  additional  product  candidates  for  clinical  development  for  a  number  of 
reasons.  For  example,  its  research  methodology  may  be  unsuccessful  in  identifying  potential  product 
candidates  or  the  potential  product  candidates,  the  Company  identifies  may  have  harmful  side  effects, 
lack  of  efficacy  or  other  characteristics  that  make  them  unmarketable  or  unlikely  to  receive  regulatory 
approval. 
Moreover,  some  of  its  innovative  pipeline  of  product  candidates  are  based  on  its  innovative  ANKET® 
platform which is not yet approved. The ANKET® platform consists of two different formats, tri-specific 
and tetra-specific antibodies. IPH6101/SAR'579, in partnership with Sanofi, a tri-specific antibody, which 
is the most advanced product candidate, is currently being investigated in a Phase 1 clinical trial. Another 
tri-specific antibody also developed in partnership with Sanofi is currently in preclinical stage (IPH6401/
SAR’514).  Another  multi-specific  is  also  developed  in  partnership  with  Sanofi  (IPH62).  Moreover,  the 
Company  is  developing  IPH6501,  a  tetra-specific  proprietary  antibody,  which  is  currently  moving 
towards  an  Investigational  New  Drug  application,  or  IND.  Even  if  the  Company  aims  at  maintaining  a 
diversified  pipeline,  the  use  of  an  innovative  technology  represents  additional  risks  in  the  product 
candidate development.

Research programs to pursue the development of the product candidates for additional indications and to 
identify  new  product  candidates  and  disease  targets  require  substantial  technical,  financial  and  human 
resources.  the  Company's  research  programs  may  initially  show  promise  in  identifying  potential 
indications  or  product  candidates,  yet  fail  to  yield  results  for  clinical  development  for  a  number  of 
reasons, including: 

•

•

•

the  research  methodology  used  may  not  be  successful  in  identifying  potential  indications  or 
product candidates; 
potential  product  candidates  and/or  its  ANKET®  technology  may,  after  further  study,  be 
shown to have harmful adverse effects or other characteristics that indicate they are unlikely to 
be effective drugs; or

it  may  take  greater  human  and  financial  resources  to  identify  additional  therapeutic 
opportunities  for  its  product  candidates  or  to  develop  suitable  potential  product  candidates 
through internal research programs than the Company will possess, thereby limiting its ability 
to diversify and expand its product portfolio. 

Accordingly,  there  can  be  no  assurance  that  the  Company  will  ever  be  able  to  identify  additional 
indications for its product candidates or to identify and develop new product candidates through internal 
research programs. The Company may focus its efforts and resources on potential product candidates or 
other potential programs that ultimately prove to be unsuccessful. 

15

The Company may encounter substantial delays in its clinical trials, or may be unable to conduct its 
clinical trials on the timelines the Company expects. 

Clinical testing is expensive, time consuming, and subject to uncertainty. The Company cannot guarantee 
that any clinical trials will be conducted as planned or completed on schedule, if at all. A failure of one or 
more clinical trials can occur at any stage of testing, and its future clinical studies may not be successful. 
Events that may prevent successful or timely completion of clinical development include: 

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

inability  to  generate  sufficient  preclinical,  toxicology,  or  other  in  vivo  or  in  vitro  data  to 
support the initiation of clinical trials; 

delays or failure in reaching a consensus with regulatory agencies on clinical trial design; 

delays  in  reaching  agreement  on  acceptable  terms  with  prospective  Contract  Research 
Organisations,  or  CROs,  and  investigational  sites,  the  terms  of  which  can  be  subject  to 
extensive  negotiation  and  may  vary  significantly  among  different  CROs  and  investigational 
sites; 

imposition  of  a  temporary  or  permanent  clinical  hold  by  regulatory  agencies,  including  as  a 
result  of  a  new  safety  finding  that  presents  unreasonable  risk  to  clinical  trial  participants,  a 
negative  finding  from  an  inspection  of  its  clinical  trial  operations  or  investigational  sites, 
developments in trials conducted by competitors for related technology that raise regulators’ 
concerns about risk to patients of the technology broadly or if a regulatory body finds that the 
investigational protocol or plan is clearly deficient to meet its stated objectives. For example, 
in  November  2019,  its  TELLOMAK  trial  was  put  on  full  or  partial  holds  in  a  number  of 
countries. The Company was authorized to fully resume patient enrollment and treatment after 
having been able to produce a new conform batch;

delays in recruiting suitable patients to participate in its clinical trials; 

difficulty collaborating with patient groups and investigators; 

failure by the Company, its CROs or other third parties, including its collaborators, to adhere 
to clinical trial requirements; 

delays in having patients complete participation in a clinical trial or return for post-treatment 
follow-up; 

patients withdrawing from a clinical trial; 

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

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

regulatory feedback requiring the Company to amend the protocols of ongoing clinical trials in 
response to safety considerations, as the Company has previously been required to; 

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

the cost of clinical trials of its product candidates being greater than the Company anticipates; 

clinical trials of its product candidates producing negative or inconclusive results, which may 
result  in  the  Company  deciding,  or  regulators  requiring  the  Company,  to  conduct  additional 
clinical trials or abandon product development programs;

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•

•

transfer  of  manufacturing  processes  to  larger-scale  facilities  operated  by  either  a  contract 
manufacturing  organization,  or  CMO,  or  by  ,  and  delays  or  failure  by  its  CMOs  or  the 
Company to make any necessary changes to such manufacturing process; and 

batch recalls, recalls of manufactured product candidates or delays in manufacturing, testing, 
releasing,  validating,  or  importing  or  exporting  sufficient  stable  quantities  of  its  product 
candidates for use in clinical trials or the inability to do any of the foregoing.

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

The Company depends on enrollment of patients in its clinical trials for its product candidates. 

Successful  and  timely  completion  of  clinical  trials  will  require  that  the  Company  or  its  subcontractors 
enroll a sufficient number of suitable patients. Clinical trials may be subject to delays as a result of patient 
enrollment  taking  longer  than  anticipated  or  patient  withdrawal.  Patient  enrollment  depends  on  many 
factors,  including  the  size  and  nature  of  the  patient  population,  which  is  typically  limited  for  rare  or 
orphan  diseases  making  the  enrollment  more  difficult,  eligibility  criteria  for  the  trial,  the  proximity  of 
patients to clinical sites, the design of the clinical protocol, the availability of competing clinical trials, the 
availability of new drugs approved for the indication the clinical trial is investigating, and clinicians’ and 
patients’ perceptions as to the potential advantages of the drug being studied in relation to other available 
therapies.  For  example,  the  Company  is  developing  lacutamab  for  the  treatment  of  cutaneous  T-cell 
lymphoma,  or  CTCL.  CTCL  is  an  orphan  disease,  which  means  that  the  potential  patient  population  is 
limited.  In  addition,  there  are  several  other  product  candidates  potentially  in  development  for  the 
indications for which the Company is developing product candidates, and the Company may compete for 
patients with the sponsors of trials for those drugs. These factors may make it difficult for the Company to 
enroll enough patients to complete its clinical trials in a timely and cost-effective manner. Delays in the 
completion  of  any  clinical  trial  of  any  of  its  product  candidates  will  increase  its  costs,  slow  down  its 
product  candidate  development  and  approval  process  and  delay  or  potentially  jeopardize  its  ability  to 
commence product sales and generate revenue. In addition, some of the factors that cause, or lead to, a 
delay  in  the  commencement  or  completion  of  clinical  trials  may  also  ultimately  lead  to  the  inability  to 
obtain regulatory approval of its product candidates.

The  Company's  product  candidates  in  development  may  cause  undesirable  side  effects  or  have  other 
properties that could halt or delay their clinical development, prevent their regulatory approval, limit 
their commercialization or result in other negative consequences. 

Use of the Company's product candidates in development could be associated with side effects or adverse 
events  which  can  vary  in  severity  and  in  frequency.  Undesirable  side  effects  or  unacceptable  toxicities 
caused  by  its  products  or  product  candidates  could  cause  the  Company  or  regulatory  authorities  to 
interrupt, delay, or halt clinical trials. The FDA or European regulatory authorities could delay or deny 
approval of the Company's product candidates for any or all targeted indications and negative side effects 
could result in a more restrictive label for any drug that is approved. Side effects such as toxicity or other 
safety  issues  associated  with  the  use  of  the  Company's  product  candidates  could  also  require  it  or  its 
collaborators to perform additional studies or halt development of product candidates or sale of approved 
products. 

17

Treatment-related  side  effects  could  also  affect  patient  recruitment  or  the  ability  of  enrolled  subjects  to 
complete the trial, or could result in potential product liability claims. In addition, these side effects may 
not be appropriately or timely recognized or managed by the treating medical staff, as toxicities resulting 
from  immunotherapy  are  not  normally  encountered  in  the  general  patient  population  and  by  medical 
personnel.  Inadequate  training  in  recognizing  or  managing  the  potential  side  effects  of  its  product 
candidates could result in adverse effects to patients, including death. Any of these occurrences may have 
an adverse impact on the Company's business, prospects, financial condition and results of operations. 

The Company faces substantial competition from companies with significantly greater resources and 
experience. 

The biotechnology and pharmaceutical market, and notably the immuno-oncology field, is characterized 
by  rapidly  advancing  technologies,  products  protected  by  intellectual  property  rights  and  intense 
competition and is subject to significant and rapid change as researchers learn more about diseases and 
develop new technologies and treatments. The Company faces potential competition from many different 
sources,  including  major  pharmaceutical  companies,  specialty  pharmaceutical  and  biotechnology 
companies, academic institutions and governmental agencies and public and private research institutions. 
Any  product  candidates  that  the  Company  or  its  collaborators  successfully  develop  will  compete  with 
existing therapies and new therapies that may become available in the future. If competing products are 
marketed before Innate's ones, or at lower prices, or cover a wider therapeutic spectrum, or if they prove 
to be more effective or better tolerated, the Company's business, prospects, financial condition and results 
of operations could be affected. 

Many  of  the  Company's  competitors  who  are  developing  immuno-oncology  and  anti-cancer  therapies 
have considerably greater resources and experience in research, access to patients for clinical trials, drug 
development,  finance,  manufacturing,  marketing,  technology  and  personnel  than  the  Company  does.  In 
particular, large pharmaceutical companies have substantially more experience than the Company does in 
conducting  clinical  trials  and  obtaining  regulatory  authorizations.  Mergers  and  acquisitions  in  the 
pharmaceutical,  biotechnology  and  diagnostic  industries  may  result  in  even  more  resources  being 
concentrated among a smaller number of the Company's competitors. Smaller or early-stage companies 
may also prove to be significant competitors, particularly through collaborative arrangements with large 
and  established  companies.  These  competitors  are  also  likely  to  compete  with  Company  to  recruit  and 
retain  scientific  and  management  personnel,  acquire  rights  for  promising  product  candidates  and  other 
complementary  technologies,  establish  clinical  trial  sites  and  patient  registration  for  clinical  trials  and 
acquire  technologies  complementary  to,  or  necessary  for,  its  programs,  as  well  as  to  enter  into 
collaborations  with  partners  who  have  access  to  innovative  technologies.  If  the  Company  cannot 
successfully compete with new or existing products, its marketing and sales will suffer and the Company 
may  never  be  profitable.  Should  any  of  these  risks  materialize,  Innate's  business,  prospects,  financial 
condition and results of operations may be adversely affected. 

The Company cannot guarantee that its product candidates will: 

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obtain  regulatory  authorizations  or  become  commercially  available  before  those  of  its 
competitors; 

remain  competitive  in  the  face  of  other  products  developed  by  its  competitors,  which  may 
prove  to  be  safer,  are  more  effective,  have  fewer  or  less  severe  side  effects,  are  more 
convenient, have a broader label, have more robust intellectual property protection or are less 
expensive; 

remain  competitive  in  the  face  of  products  of  competitors  that  are  more  efficient  in  their 
manufacturing or more effective in their marketing; and 

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not become obsolete or unprofitable due to technological progress or other therapies developed 
by its competitors. 

In addition, while any future product candidate that is approved may compete with many existing drugs or 
other therapies, to the extent it is solely used in combination with these therapies, the Company's product 
candidates will not be competitive with such therapies but any sales of such products could be limited to 
sales of the combination therapy. In this case, the Company would be exposed to the same competitive 
risks as the product used in combination with its product, such as a product that is marketed before the 
combination therapy, has lower prices, covers a wider therapeutic spectrum or proves to be more effective 
or  better  tolerated.  For  additional  information  regarding  competition  to  its  business  see  “Business—
Competition.”

Risks  Related  to  Regulatory  Approval  and  Marketing  of  Innate's  Product  Candidates  and  Legal 

Compliance Matters

Even  if  the  Company  complete  the  necessary  preclinical  studies  and  clinical  trials,  the  marketing 
approval process is expensive, time-consuming and uncertain and may prevent Innate from obtaining 
approvals for the commercialization of some or all of its product candidates. If the Company is not able 
to obtain, or if there are delays in obtaining, required regulatory approvals, in particular in the United 
States or the European Union, the Company will not be able to commercialize its product candidates, 
and its ability to generate revenue will be materially impaired. 

The  research  and  development  of  pharmaceutical  products  is  governed  by  complex  regulatory 
requirements.  The  regulatory  agencies  that  oversee  these  requirements  have  the  authority  to  permit  the 
commencement of clinical trials or to temporarily or permanently halt a study. They are entitled to request 
additional  clinical  data  before  authorizing  the  commencement  or  resumption  of  a  study,  which  could 
result  in  delays  or  changes  to  the  product  development  plan.  As  the  Company  advances  its  product 
candidates, the Company will be required to consult with these regulatory agencies and comply with all 
applicable guidelines, rules and regulations. If the Company fails to do so, the Company may be required 
to delay or discontinue development of its product candidates. Delay or failure to obtain, or unexpected 
costs in obtaining, the regulatory approval necessary to bring a potential product to market could decrease 
its ability to generate sufficient product revenue to maintain its business. 

The  clinical  trials  of  Innate's  product  candidates,  the  manufacturing  and  the  marketing  of  its  product 
candidates are and will be, subject to regulation by numerous government authorities in the United States, 
in the European Union and in other countries where the Company intend to test and, if approved, market 
any  product  candidate.  Before  obtaining  regulatory  approvals  for  the  commercial  sale  of  any  product 
candidate, the Company must demonstrate, with substantial evidence gathered in well-controlled clinical 
trials, and, with respect to approval in the United States, to the satisfaction of the FDA, with respect to 
approval  in  the  European  Union,  to  the  satisfaction  of  the  EMA  or,  with  respect  to  approval  in  other 
countries, similar regulatory authorities in those countries, that the product candidate is safe and effective 
for use in each target indication. 

When the Company acquired Lumoxiti, AstraZeneca had already obtained marketing approval from the 
FDA  and  they  also  filed  the  Marketing  Authorization  in  the  European  Union.  The  Company  has  never 
submitted  a  product  candidate  for  marketing  approval  in  the  United  States,  in  the  European  Union  or 
elsewhere. 

In  the  United  States,  the  Company  expects  that  the  requisite  regulatory  submission  to  seek  marketing 
authorization  for  its  product  candidates  will  be  a  Biologic  License  Application,  or  BLA,  and  the 
competent regulatory authority is the FDA. In the European Union, the requisite approval is a Marketing 

19

Authorization, or MA, which for products developed by the means of antibody-based therapeutics, gene 
or cell therapy products as well as tissue engineered products, is issued through a centralized procedure 
involving the EMA (see “Business—Regulation”). Satisfaction of these and other regulatory requirements 
is  costly,  time  consuming,  uncertain  and  subject  to  unanticipated  delays.  Failure  to  comply  with  the 
applicable  requirements  at  any  time  during  the  product  development  process,  approval  process  or  after 
approval, may subject an applicant to administrative or judicial sanctions. These sanctions could include, 
for  example,  the  FDA’s  refusal  to  approve  pending  applications,  withdrawal  of  an  approval,  a  clinical 
hold, untitled or warning letters, product recalls or withdrawals from the market, product seizures, total or 
partial  suspension  of  production  or  distribution  injunctions,  fines,  refusals  of  government  contracts, 
restitution, disgorgement, or civil or criminal penalties. 

Data from preclinical and clinical studies are likely to give rise to different interpretations, which could 
delay regulatory authorization, restrict the scope of any such authorization or force Innate to repeat trials 
in order to meet the requirements of the various regulators. Regulatory requirements and processes vary 
widely  among  countries,  and  the  Company  may  be  unable  to  obtain  authorization  within  each  relevant 
country  in  a  timely  manner.  Regulatory  authorities  may  prevent  Innate  from  starting  clinical  trials  or 
continuing  clinical  development  if  the  data  were  not  produced  according  to  applicable  regulations  or  if 
they consider that the balance between the expected benefits of the product and its possible risks is not 
sufficient to justify the trial. 

Despite the Company's efforts, its product candidates may not: 

•

•

•

offer improvement over existing, comparable products; 

be proven safe and effective in clinical trials; or 

meet applicable regulatory standards. 

This  process  can  take  many  years  and  may  include  post-marketing  studies  and  surveillance,  which  will 
require the expenditure of substantial resources beyond the existing cash on hand. Of the large number of 
drugs  in  development  globally,  only  a  small  percentage  successfully  complete  the  regulatory  approval 
process  and  not  all  approved  drugs  are  successfully  commercialized.  Delay  or  failure  to  obtain,  or 
unexpected costs in obtaining, the regulatory approval necessary for the Company or its partners to bring 
a  potential  product  candidate  to  market  could  have  a  material  adverse  effect  on  its  business,  prospects, 
financial condition and results of operations. 

The regulatory processes that will govern the approval of Innate's product candidates are complex and 
changes  in  regulatory  requirements  could  result  in  delays  or  discontinuation  of  development  or 
unexpected costs in obtaining regulatory approval. 

Innate's product candidates are based on new approaches and/or technologies that are constantly evolving 
and  have  not  been  extensively  tested  on  humans.  The  applicable  regulatory  requirements  vary  between 
jurisdictions and are also complex, potentially difficult to apply and subject to significant modifications. 
Modifications to regulations during the course of clinical development and regulatory review may lead to 
delays or the refusal of authorization. 

In Europe, the United States and other countries, regulations can potentially: 

•

•

significantly delay or increase the cost of development, testing, manufacturing and marketing 
of Innate's products;

limit the indications for which the Company will be authorized to market its products; and 

20

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impose  new,  more  stringent,  requirements,  suspend  marketing  authorizations,  or  request  the 
suspension of clinical trials or the marketing of its products if unexpected results are obtained 
during trials performed by other researchers on products similar to its products. 

Marketing  authorization  in  one  jurisdiction  does  not  ensure  marketing  authorization  in  another,  but  a 
failure or delay in obtaining marketing authorization in one jurisdiction may have a negative effect on the 
regulatory process in others. Failure to obtain marketing authorization in other countries or any delay or 
setback in obtaining such approval would impair the Company's ability to develop additional markets for 
its product candidates. This would reduce Innate's target market and limit the full commercial potential of 
its product or product candidates. Should any of these risks materialize, this could harm its business. 

Innate Pharma's failure to obtain marketing approval in jurisdictions other than the United States and 
Europe  would  prevent  Innate's  product  candidates  from  being  marketed  in  these  other  jurisdictions, 
and any approval the Company is granted for its product candidates in the United States and Europe 
would not assure approval of product candidates in other jurisdictions. 

In order to market and sell its other product candidates in jurisdictions other than the United States and 
Europe, the Company must obtain separate marketing approvals and comply with numerous and varying 
regulatory requirements. The approval process varies among countries and can involve additional testing. 
The time required to obtain approval may differ from that required to obtain FDA approval or approvals 
from  regulatory  authorities  in  the  European  Union.  The  regulatory  approval  process  outside  the  United 
States and Europe generally includes all of the risks associated with obtaining FDA approval or approvals 
from regulatory authorities in the European Union. In addition, some countries outside the United States 
and Europe require approval of the sales price of a product before it can be marketed. In many countries, 
separate  procedures  must  be  followed  to  obtain  reimbursement  and  a  product  may  not  be  approved  for 
sale in the country until it is also approved for reimbursement. The Company may not obtain marketing, 
pricing  or  reimbursement  approvals  outside  the  United  States  and  Europe  on  a  timely  basis,  if  at  all. 
Approval  by  the  FDA  or  regulatory  authorities  in  the  European  Union  does  not  ensure  approval  by 
regulatory authorities in other countries or jurisdictions, and approval by one regulatory authority outside 
the  United  States  and  Europe  does  not  ensure  approval  by  regulatory  authorities  in  other  countries  or 
jurisdictions or by the FDA or regulatory authorities in the European Union. The Company may not be 
able  to  file  for  marketing  approvals  and  may  not  receive  necessary  approvals  to  commercialize  its 
products  in  any  market.  Marketing  approvals  in  countries  outside  the  United  States  and  Europe  do  not 
ensure pricing approvals in those countries or in any other countries, and marketing approvals and pricing 
approvals do not ensure that reimbursement will be obtained. 

Side effects that appear following the launch of a drug on the market may result in the product being 
taken  off  the  market  or  additional  warnings  being  added  to  the  label  despite  having  obtained  all 
regulatory approvals. 

A drug’s launch in the market may expose a large number of patients to potential risks associated with the 
treatment  with  a  new  pharmaceutical  product.  Certain  side  effects,  which  may  not  have  been  identified 
during clinical trials, can subsequently appear. For these reasons, regulatory agencies require companies 
to implement post-approval monitoring. Depending on the occurrence of serious undesirable effects, the 
agencies  may  require  that  the  Company  or  a  collaboration  partner  of  its  takes  a  drug  off  the  market 
temporarily  or  permanently,  even  if  it  is  effective  and  has  obtained  all  the  necessary  marketing 
authorizations. Such an action would negatively impair its ability to generate revenue from such product 
and  could  more  generally  negatively  affect  its  ability  to  develop,  obtain  regulatory  approval  for,  and 
commercialize  its  other  product  candidates  and  its  reputation  generally,  each  of  which  could  have  a 
material adverse effect on its business and results of operations. In addition, if the product candidates the 
Company develops receive marketing authorization and the Company or others identified undesirable side 
effects  caused  by  any  product  after  the  approval,  a  number  of  potentially  significant  negative 

21

consequences  could  result,  including  that  regulatory  authorities  may  require  the  addition  of  labeling 
statements,  such  as  a  “boxed”  warning  or  a  contraindication,  the  Company  may  be  required  to  create  a 
medication guide outlining the risks of such side effects for distribution to patients and its reputation may 
suffer. 

Any  product  candidate  for  which  the  Company  obtains  marketing  approval  will  be  subject  to  strict 
enforcement  of  post-marketing  requirements  and  the  Company  could  be  subject  to  substantial 
penalties, including withdrawal of its product from the market, if the Company fails to comply with all 
regulatory  requirements  or  if  the  Company  experiences  unanticipated  problems  with  its  product  and 
product candidates, when and if any of them are approved. 

Any product candidate for which the Company obtains marketing approval, will be subject to continual 
requirements  of  and  review  by  the  FDA,  EMA  and  other  regulatory  authorities,  including  requirements 
relating  to  manufacturing  processes,  post-approval  clinical  data,  labeling,  advertising  and  promotional 
activities  for  such  product.  These  requirements  include,  but  are  not  limited  to,  restrictions  governing 
promotion  of  an  approved  product,  submissions  of  safety  and  other  post-marketing  information  and 
reports,  registration  and  listing  requirements,  current  good  manufacturing  practice,  or  cGMP, 
requirements relating to manufacturing, quality control, quality assurance and corresponding maintenance 
of  records  and  documents,  and  requirements  regarding  the  distribution  of  samples  to  physicians  and 
recordkeeping.  In  addition,  even  if  marketing  approval  of  a  product  candidate  is  granted,  the  approval 
may be subject to limitations on the indicated uses for which the product may be marketed, restrictions for 
specified age groups, warnings, precautions or contraindications or to the conditions of approval. 

The FDA and other federal and state agencies, including the U.S. Department of Justice, or DOJ, closely 
regulate  compliance  with  all  requirements  governing  prescription  products,  including  requirements 
pertaining  to  marketing  and  promotion  of  products  in  accordance  with  the  provisions  of  the  approved 
labeling  and  manufacturing  of  products  in  accordance  with  cGMP  requirements.  The  FDA  and  DOJ 
impose  stringent  restrictions  on  manufacturers’  communications  regarding  off-label  use  and  if  the 
Company  does  not  market  its  products  for  their  approved  indications,  the  Company  may  be  subject  to 
enforcement action for off-label marketing. Prescription products may be promoted only for the approved 
indications and in accordance with the provisions of the approved label. However, companies may also 
share truthful and not misleading information that is otherwise consistent with the labeling. Violations of 
such requirements may lead to investigations alleging violations of the Food, Drug and Cosmetic Act and 
other statutes, including the False Claims Act and other federal and state health care fraud and abuse laws 
as well as state consumer protection laws. Innate's failure to comply with all regulatory requirements, and 
later discovery of previously unknown adverse events or other problems with its products, manufacturers 
or manufacturing processes, may yield various results, including: 

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•

litigation involving patients taking its products; 

restrictions on such products, manufacturers or manufacturing processes; 

restrictions on the labeling or marketing of a product; 

restrictions on product distribution or use; 

requirements to conduct post-marketing studies or clinical trials; 

warning letters or untitled letters; 

withdrawal of the products from the market; 

refusal  to  approve  pending  applications  or  supplements  to  approved  applications  that  the 
Company submits; 

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recall of products; 

fines, restitution or disgorgement of profits or revenues; 

suspension or withdrawal of marketing approvals; 

damage to relationships with any potential collaborators;

unfavorable press coverage and damage to its reputation; 

refusal to permit the import or export of its products; 

product seizure; or 

injunctions or the imposition of civil or criminal penalties. 

Non-compliance  by  Innate  or  any  future  collaborator  with  the  FDA,  EMA  or  other  regulatory 
requirements  regarding  safety  monitoring  or  pharmacovigilance,  and  with  requirements  related  to  the 
development  of  products  for  the  pediatric  population,  can  also  result  in  significant  financial  penalties. 
Similarly, failure to comply with regulatory requirements regarding the protection of personal information 
can also lead to significant penalties and sanctions. 

Coverage  and  reimbursement  may  be  limited  or  unavailable  in  certain  market  segments  for  the 
Company's product candidates, if approved, which could make it difficult for Innate Pharma to sell its 
product candidates profitably. 

Successful sales of its product candidates, if approved, will depend, in part, on the availability of adequate 
coverage and reimbursement from government authorities and third-party payors, such as private health 
insurers  and  health  maintenance  organizations.  Patients  who  are  provided  medical  treatment  for  their 
conditions generally rely on third-party payors to reimburse all or part of the costs associated with their 
treatment.  Adequate  coverage  and  reimbursement  from  governmental  healthcare  programs,  such  as 
Medicare and Medicaid in the United States or the Social Security in France, and commercial payors are 
critical to new product acceptance. 

Government  authorities  and  third-party  payors,  such  as  private  health  insurers  and  health  maintenance 
organizations,  decide  which  drugs  and  treatments  they  will  cover  and  the  amount  of  reimbursement. 
Coverage and reimbursement by a third-party payor may depend upon a number of factors, including the 
third-party payor’s determination that use of a product is: 

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a covered benefit under its health plan; 

safe, effective and medically necessary; 

appropriate for the specific patient; 

cost-effective; and 

neither experimental nor investigational. 

Policies for coverage and reimbursement for products vary among third-party payors. No uniform policy 
of coverage and reimbursement for products exists among third-party payors, and third-party payors are 
increasingly challenging the price, examining the medical necessity, and reviewing the cost-effectiveness 
of approved drugs and medical services, in addition to questioning their safety and efficacy. As a result, 
obtaining  coverage  and  reimbursement  approval  of  a  product  from  a  government  or  other  third-party 
payor is a time-consuming and costly process that could require the Company or its partners to provide to 
each payor supporting scientific, clinical and cost-effectiveness data for the use of its products on a payor-
by-payor basis, with no assurance that coverage and adequate reimbursement will be obtained. Coverage 
decisions may depend upon clinical and economic standards that disfavor new drug products when more 

23

established or lower cost therapeutic alternatives are already available or subsequently become available. 
Even  if  the  Company  obtains  coverage  for  a  given  product,  the  resulting  reimbursement  payment  rates 
might not be adequate for it to achieve or sustain profitability or may require co-payments that patients 
find  unacceptably  high.  Additionally,  third-party  payors  may  not  cover,  or  provide  adequate 
reimbursement for, long-term follow-up evaluations required following the use of the Company's product 
candidates or approved products. 

Because its product candidates represent new approaches to the treatment of cancer and accordingly, may 
have a higher cost than conventional therapies and may require long-term follow-up evaluations, the risk 
that coverage and reimbursement rates may be inadequate for the Company to achieve profitability may 
be elevated. There are currently a limited number of immunotherapy products that are designed to treat 
cancer on the market and, accordingly, there is less experience or precedent for the reimbursement of such 
treatments by governmental entities or third-party payors. 

Government  restrictions  on  pricing  and  reimbursement  and  other  healthcare  cost-containment 
initiatives may negatively affect its ability to generate revenues for its product candidates for which the 
Company obtains regulatory approval. 

Government authorities and other third-party payors are developing increasingly sophisticated methods of 
controlling  healthcare  costs,  including  by  limiting  coverage  and  the  amount  of  reimbursement  for 
particular  medications.  Increasingly, 
that  pharmaceutical  and 
biotechnology  companies  provide  them  with  predetermined  discounts  from  list  prices  as  a  condition  of 
coverage,  are  using  restrictive  formularies  and  preferred  drug  lists  to  leverage  greater  discounts  in 
competitive classes and are challenging the prices charged for medical products. 

third-party  payors  are  requiring 

In  the  United  States,  the  European  Union  and  other  foreign  jurisdictions,  there  have  been  a  number  of 
legislative and regulatory changes to the healthcare system that could affect the Company's or its partners’ 
ability to sell its products profitably. By way of example, in the United States, the Patient Protection and 
Affordable Care Act, or ACA, as amended by the Health Care and Education Reconciliation Act, which 
the Company collectively refers to as the ACA, was enacted in March 2010 and is having a significant 
impact on the provision of, and payment for, healthcare in the United States. The ACA was intended to 
broaden  access  to  health  insurance,  reduce  or  constrain  the  growth  of  healthcare  spending,  enhance 
remedies  against  fraud  and  abuse,  add  new  transparency  requirements  for  the  healthcare  and  health 
insurance  industries,  impose  new  taxes  and  fees  on  the  health  industry  and  impose  additional  health 
policy reforms. 

Among the provisions of the ACA of importance to its product candidates are: 

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an  annual,  nondeductible  fee  on  any  entity  that  manufactures  or  imports  specified  branded 
prescription  drugs  and  biologic  agents,  apportioned  among  these  entities  according  to  their 
market share in certain government healthcare programs; 

an  increase  in  the  statutory  minimum  rebates  a  manufacturer  must  pay  under  the  Medicaid 
Drug Rebate Program to 23.1% and 13.0% of the average manufacturer price for branded and 
generic drugs, respectively; 

a  new  Medicare  Part  D  coverage  gap  discount  program,  in  which  manufacturers  must  now 
agree to offer 70% point-of-sale discounts off negotiated prices of applicable brand drugs to 
eligible  beneficiaries  during  their  coverage  gap  period,  as  a  condition  for  a  manufacturer’s 
outpatient drugs to be covered under Medicare Part D; 

extension  of  a  manufacturer’s  Medicaid  rebate  liability  to  covered  drugs  dispensed  to 
individuals who are enrolled in Medicaid managed care organizations; 

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expansion of eligibility criteria for Medicaid programs by, among other things, allowing states 
to offer Medicaid coverage to additional individuals and by adding new mandatory eligibility 
categories for certain individuals with income at or below 133% of the federal poverty level, 
thereby potentially increasing a manufacturer’s Medicaid rebate liability; 

expansion of the entities eligible for discounts under the Public Health Service pharmaceutical 
pricing program; and  

a  new  Patient-Centered  Outcomes  Research  Institute  to  oversee,  identify  priorities  in,  and 
conduct comparative clinical effectiveness research, along with funding for such research. 

There have been judicial and Congressional challenges to certain aspects of the ACA, as well as efforts by 
the  Trump  administration  to  repeal  and  replace  certain  aspects  of  the  ACA,  and  such  challenges  may 
occur again. Former President Trump signed two executive orders designed to delay the implementation 
of certain provisions of the ACA or otherwise circumvent some of the requirements for health insurance 
mandated by the ACA. Concurrently, Congress has considered legislation that would repeal or repeal and 
replace all or part of the ACA. While Congress has not passed comprehensive repeal legislation, two bills 
affecting the implementation of certain taxes under the ACA have been signed into law. The Tax Cuts and 
Jobs  Act  of  2017  includes  a  provision  that  repealed,  effective  January  1,  2019,  the  tax-based  shared 
responsibility payment imposed by the ACA on certain individuals who fail to maintain qualifying health 
coverage for all or part of a year that is commonly referred to as the “individual mandate.” In addition, the 
2020  federal  spending  package  permanently  eliminated,  effective  January  1,  2020,  the  ACA-mandated 
“Cadillac”  tax  on  high-cost  employer-sponsored  health  coverage  and  medical  device  tax  and,  effective 
January  1,  2021,  also  eliminated  the  health  insurer  tax.  In  July  and  December  2018,  the  Centers  for 
Medicare & Medicaid Services, or CMS, within the U.S. Department of Health and Human Services, or 
HHS, published final rules with respect to permitting further collections and payments to and from certain 
ACA qualified health plans and health insurance issuers under its risk adjustment program in response to 
the  outcome  of  federal  district  court  litigation  regarding  the  method  CMS  uses  to  determine  this  risk 
adjustment.  On  December  14,  2018,  a  Texas  U.S.  District  Court  Judge  ruled  that  the  ACA  is 
unconstitutional  in  its  entirety  because  the  “individual  mandate”  was  repealed  by  the  U.S.  Congress  as 
part of the Tax Cuts and Jobs Act of 2017 Act. Additionally, on June 17, 2021, the U.S. Supreme Court 
dismissed a challenge on procedural grounds that the ACA is unconstitutional in its entirety because the 
"individual mandate" was repealed by Congress. Thus the ACA will remain in effect in its current form. 
Further, prior to the U.S. Supreme Court ruling, on January 28, 2021, President Biden issued an executive 
order  to  initiate  a  special  enrollment  period  which  began  on  February  15,  2021  and  remained  open 
through  August  15,  2021  for  purposes  of  obtaining  health  insurance  coverage  through  the  ACA 
marketplace. The executive order also instructs certain governmental agencies to review and reconsider 
their  existing  policies  and  rules  that  limit  access  to  healthcare,  including  among  others,  reexamining 
Medicaid demonstration projects and waiver programs that include work requirements, and policies that 
create  unnecessary  barriers  to  obtaining  access  to  health  insurance  coverage  through  Medicaid  or  the 
ACA. It is unclear how judicial and Congressional challenges and the healthcare reform measures of the 
Biden administration will impact ACA. 

In addition, other legislative changes have been proposed and adopted since the ACA was enacted. These 
changes  include  aggregate  reductions  to  Medicare  payments  to  providers  of  2%  per  fiscal  year,  which 
went  into  effect  in  April  2013  and  will  remain  in  effect  through  2030  unless  additional  Congressional 
action  is  taken.  However,  COVID-19  relief  support  legislation  suspended  the  2%  Medicare  sequester 
from May 1, 2020 through December 31, 2021. Both the Budget Control Act of 2011 and the American 
Taxpayer Relief Act of 2012, or ATRA, further reduced Medicare payments to several providers and the 
ATRA  increased  the  statute  of  limitations  period  for  the  government  to  recover  overpayments  to 
providers from three to five years. Additional legislative proposals to reform healthcare and government 

25

insurance programs, along with the trend toward managed healthcare in the United States, could influence 
the  purchase  of  medicines  and  reduce  demand  and  prices  for  Innate's  product  candidates,  if  approved. 
This  could  harm  Innate's  or  its  partners’  ability  to  market  any  drugs  and  generate  revenues.  Cost 
containment  measures  that  healthcare  payors  and  providers  are  instituting  and  the  effect  of  further 
healthcare  reform  could  significantly  reduce  potential  revenues  from  the  sale  of  any  of  its  product 
candidates approved in the future, and could cause an increase in its compliance, manufacturing, or other 
operating expenses. 

In addition, in the United States, federal programs impose penalties on drug manufacturers in the form of 
mandatory additional rebates and/or discounts if commercial prices increase at a rate greater than the U.S. 
Bureau of Labor Statistics consumer price index, and these rebates or discounts, which can be substantial, 
may affect the Company's ability to raise commercial prices. 

Further, there has been increasing legislative and enforcement interest in the United States with respect to 
drug  pricing  practices.  Specifically,  there  have  been  several  recent  U.S.  Congressional  inquiries  and 
proposed  and  enacted  federal  and  state  legislation  designed  to,  among  other  things,  bring  more 
transparency to drug pricing, review the relationship between pricing and manufacturer patient programs, 
reduce the cost of drugs under Medicare, and reform government program reimbursement methodologies 
for drugs. At the federal level, the Trump administration’s budget proposal for fiscal years 2020 contains 
further  drug  price  control  measures  that  could  be  enacted  during  the  budget  process  or  in  other  future 
legislation.  The  Trump  administration  also  released  a  “Blueprint”,  or  plan,  to  lower  drug  prices  and 
reduce  out  of  pocket  costs  of  drugs  that  contains  additional  proposals  to  increase  manufacturer 
competition,  increase  the  negotiating  power  of  certain  federal  healthcare  programs,  incentivize 
manufacturers to lower the list price of their products and reduce the out of pocket costs of drug products 
paid  by  consumers.  On  July  24,  2020  and  September  13,  2020,  the  Trump  administration  announced 
several  executive  orders  related  to  prescription  drug  pricing  that  seek  to  implement  several  of  the 
administration’s  proposals.  As  a  result,  the  FDA  released  a  final  rule  on  September  24,  2020,  effective 
November 30, 2020, providing guidance for states to build and submit importation plans for drugs from 
Canada. Further, on November 20, 2020, HHS finalized a regulation removing safe harbor protection for 
price  reductions  from  pharmaceutical  manufacturers  to  plan  sponsors  under  Part  D,  either  directly  or 
through pharmacy benefit managers, unless the price reduction is required by law. The implementation of 
the  rule  has  been  delayed  by  the  Biden  administration  from  January  1,  2022  to  January  1,  2023  in 
response to ongoing litigation. The rule also creates a new safe harbor for price reductions reflected at the 
point-of-sale,  as  well  as  a  safe  harbor  for  certain  fixed  fee  arrangements  between  pharmacy  benefit 
managers and manufacturers, the implementation of which have also been delayed until January 1, 2023. 
On November 20, 2020, CMS issued an interim final rule implementing President Trump’s Most Favored 
Nation  executive  order,  which  would  tie  Medicare  Part  B  payments  for  certain  physician-administered 
drugs to the lowest price paid in other economically advanced countries, effective January 1, 2021. As a 
result  of  litigation  challenging  the  Most  Favored  Nation  model,  on  August  10,  2021,  CMS  published  a 
proposed rule that seeks to rescind the Most Favored Nation Model interim final rule. In July 2021, the 
Biden administration released an executive order, "Promoting Competition in American Economy," with 
multiple provisions aimed at prescription drugs. In response to Biden's executive order, on September 9, 
2021, HHS released a Comprehensive Plan for Addressing High Drug Prices that outlines principles for 
drug pricing reform and sets out a variety of potential legislative policies that Congress could pursue to 
advance  these  principles.  In  addition,  Congress  is  considering  drug  pricing  as  part  of  the  budget 
reconciliation process. It is unclear whether the Biden administration will work to reverse these measures 
or pursue similar policy initiatives. At the state level, legislatures have increasingly passed legislation and 
implemented  regulations  designed  to  control  pharmaceutical  and  biological  product  pricing,  including 
price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing 

26

cost disclosure and transparency measures, and, in some cases, designed to encourage importation from 
other countries and bulk purchasing.

In some countries, the proposed pricing for a biopharmaceutical product must be approved before it may 
be lawfully marketed. In addition, in certain foreign markets, the pricing of biopharmaceutical product is 
subject  to  government  control  and  reimbursement  may  in  some  cases  be  unavailable.  The  requirements 
governing drug pricing vary widely from country to country. For example, the European Union provides 
options  for  its  member  states  to  restrict  the  range  of  medicinal  products  for  which  their  national  health 
insurance systems provide reimbursement and to control the prices of medicinal products for human use. 
An EU member state may approve a specific price for the medicinal product, it may refuse to reimburse a 
product at the price set by the manufacturer or it may instead adopt a system of direct or indirect controls 
on  the  profitability  of  the  company  placing  the  medicinal  product  on  the  market.  There  can  be  no 
assurance  that  any  country  that  has  price  controls  or  reimbursement  limitations  for  biopharmaceutical 
products  will  allow  favorable  reimbursement  and  pricing  arrangements  for  any  of  Innate's  products. 
Historically, biopharmaceutical products launched in the European Union do not follow price structures 
of the United States and generally tend to have significantly lower prices. 

The Company believes that pricing pressures will continue and may increase, which may make it difficult 
for it to sell any of its product candidates that may be approved in the future at a price acceptable to the 
Company or any of its existing or future collaborators. 

Any of Innate Pharma product candidates, if approved and commercialized, may fail to achieve market 
acceptance  by  physicians,  patients,  third-party  payors  or  the  medical  community  to  a  degree  that  is 
necessary for commercial success. 

Even if the medical community accepts a product as safe and efficacious for its indicated use, physicians 
may  choose  to  restrict  the  use  of  the  product  if  the  Company  is  unable  to  demonstrate  that,  based  on 
experience, clinical data, side-effect profiles and other factors, its drug is preferable to any existing drugs 
or treatments. The Company cannot predict the degree of market acceptance of any product candidate that 
will receive marketing authorization, which will depend on a number of factors, including, but not limited 
to: 

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the demonstration of the clinical efficacy and safety of the drug; 

the approved labeling for the drug and any required warnings; 

prevalence and severity of adverse side effects; 

the advantages and disadvantages of the drug compared to alternative treatments; 

ease of the drug’s use; 

its ability to educate the medical community about the safety and effectiveness of the drug; 

the scope of any approval provided by the FDA or foreign regulatory authorities; 

publicity about its product or about competitive products; 

the  coverage  and  reimbursement  policies  of  government  and  commercial  third-party  payors 
pertaining to the drug; 

the market price of its drugs relative to competing treatments; and 

due to the rarity of orphan diseases, it could be difficult finding patients seeking treatment.

Poor market penetration could have an adverse effect on its business, prospects, financial condition and 
results of operations.

27

Innate's commercial experience is currently limited to Lumoxiti. Although Lumoxiti received a Marketing 
Authorization  in  2018  in  the  US,  the  level  of  sales  in  2020  was  lower  than  expected,  leading  Innate  to 
make the decision in December 2020 to return the commercial rights of Lumoxiti to AstraZeneca. Beyond 
the financial impacts, the direct consequence of this decision was the immediate reduction of commercial 
operations  in  the  Company's  U.S.  affiliate.  A  retrospective  analysis  identified  two  major  causes:  (i)  a 
more complex patient access than expected due to geographic dispersion and (ii) the global pandemic of 
COVID-19. The COVID-19 pandemic significantly limited the interactions with prescribing physicians. 
Moreover,  the  indolent  and  non-fatal  nature  of  hairy  cell  leukemia  in  the  short  term  encouraged 
physicians to delay or cancel treatment for some patients during the pandemic. This retrospective analysis 
of its commercial experience will help Innate Pharma capitalize on this experience for future registration 
and commercialization of its drug candidates.

Even  if  some  of  its  product  candidates  receive  marketing  authorization,  the  terms  of  such  approval, 
ongoing regulation and potential post-marketing restrictions or withdrawal from the market may limit 
how  the  drug  may  be  marketed  and  may  subject  Innate  to  penalties  for  failure  to  comply  with 
regulatory requirements, which could impair its ability to generate revenues. 

Even  if  any  of  its  product  candidates  receives  a  marketing  authorization,  such  approval  may  carry 
conditions  that  limit  the  market  for  the  drug  or  put  the  drug  at  a  competitive  disadvantage  relative  to 
alternative therapies. Regulators may limit the marketing of products to particular indications or patient 
populations.  Regulators  may  require  warning  labels  and  drugs  with  warnings  are  subject  to  more 
restrictive marketing regulations than drugs without such warnings. These restrictions could make it more 
difficult to market any drug effectively. Marketing restrictions may reduce the revenue that the Company 
is able to obtain. 

Any  of  its  product  candidates  for  which  the  Company  obtains  marketing  authorization,  and  the 
manufacturing  processes,  post-approval  studies  and  measures,  labeling,  advertising  and  promotional 
activities for such products, among other things, will be subject to continual requirements of and review 
by  the  Food  and  Drug  Administration  (FDA),  the  European  Medicines  Agency,  or  EMA,  and  other 
regulatory  authorities.  These  requirements  include  submissions  of  safety  and  other  post-marketing 
information  and  reports,  registration  and  listing  requirements,  requirements  relating  to  manufacturing, 
quality control, quality assurance and corresponding maintenance of records and documents, requirements 
regarding the distribution of samples to physicians and recordkeeping. Even if marketing authorization of 
a product candidate is granted, the approval may be subject to limitations on the indicated uses for which 
the  product  may  be  marketed  or  to  the  conditions  of  approval,  including  the  FDA  requirement  to 
implement  a  risk  evaluation  and  mitigation  strategy  to  ensure  that  the  benefits  of  a  drug  or  biological 
product outweigh its risks. 

The FDA, EMA and other national authorities may also impose requirements for costly post-marketing 
studies or clinical trials and surveillance to monitor the safety or efficacy of a product, such as long-term 
observational studies on natural exposure. The FDA and other agencies, including the U.S. Department of 
Justice,  closely  regulate  and  monitor  the  post-approval  marketing  and  promotion  of  products  to  ensure 
that they are manufactured, marketed and distributed only for the approved indications and in accordance 
with  the  provisions  of  the  approved  labeling.  Later  discovery  of  previously  unknown  problems  with 
Innate's  product  candidates  or  with  manufacturing  processes,  including  adverse  events  of  unanticipated 
severity  or  frequency,  or  failure  to  comply  with  regulatory  requirements,  may  result  in  revisions  to  the 
approved labeling to add new safety information; imposition of post-market studies or clinical studies to 
assess  new  safety  risks,  or  the  imposition  of  distribution  or  other  restrictions  including  suspension  of 
production  and/or  distribution  and  withdrawal  of  regulatory  approvals.  Failure  to  comply  with  these 
requirements  may  lead  to  financial  penalties,  compliance  expenditures,  total  or  partial  suspension  of 

28

production  and/or  distribution,  product  seizure  or  detention,  refusal  to  permit  the  import  or  export  of 
products,  suspension  of  the  applicable  regulator’s  review  of  a  company’s  submissions,  enforcement 
actions,  product  recalls,  injunctions  and  even  criminal  prosecution,  any  of  which  could  materially  and 
adversely affect the Company's business, financial condition and results of operations. 

Innate's  future  growth  depends,  in  part,  on  its  ability  to  penetrate  multiple  markets,  in  which  the 
Company would be subject to additional regulatory burdens and other risks and uncertainties. 

Innate's future profitability will depend, in part, on its ability to commercialize its product candidates, if 
approved,  in  markets  in  Europe,  the  United  States  and  other  countries  where  the  Company  maintains 
commercialization rights. If the Company commercializes its product candidates, if approved, in multiple 
markets, the Company would be subject to additional risks and uncertainties, including: 

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foreign currency exchange rate fluctuations and currency controls; 

economic  weakness,  including  inflation,  or  political  instability  in  particular  economies  and 
markets; 

potentially adverse and/or unexpected tax consequences, including penalties due to the failure 
of tax planning or due to the challenge by tax authorities on the basis of transfer pricing and 
liabilities imposed from inconsistent enforcement; 

the  burden  of  complying  with  complex  and  changing  regulatory,  tax,  accounting  and  legal 
requirements, many of which vary between countries; 

different medical practices and customs in multiple countries affecting acceptance of drugs in 
the marketplace; 

differing payor reimbursement regimes, governmental payors or patient self-pay systems and 
price controls; 

tariffs, trade barriers, import or export licensing requirements or other restrictive actions; 

compliance  with  tax,  employment,  immigration  and  labor  laws  for  employees  living  or 
traveling abroad; 

workforce uncertainty in countries where labor unrest is common; 

reduced  or  loss  of  protection  of  intellectual  property  rights  in  some  foreign  countries,  and 
related prevalence of generic alternatives to therapeutics; and 

becoming subject to the different, complex and changing laws, regulations and court systems 
of  multiple  jurisdictions  and  compliance  with  a  wide  variety  of  foreign  laws,  treaties  and 
regulations. 

Russia’s military intervention in Ukraine may affect regional stability and economic growth throughout 
Europe.  These  and  other  risks  associated  with  international  operations  may  adversely  affect  Innate's 
ability  to  attain  or  maintain  profitable  operations.  Future  sales  of  the  Company's  product  candidates,  if 
they  are  approved,  will  be  dependent  on  purchasing  decisions  of  and  reimbursement  from  government 
health  administration  authorities,  distributors  and  other  organizations.  As  a  result  of  adverse  conditions 
affecting  the  global  economy  and  credit  and  financial  markets,  including  disruptions  due  to  political 
instability  or  otherwise,  these  organizations  may  defer  purchases,  may  be  unable  to  satisfy  their 
purchasing or reimbursement obligations, or may affect milestone payments or royalties for monalizumab 
or any of Innate's product candidates that are approved for commercialization in the future. Should any of 
these risks materialize, this could have a material adverse effect on Innate Pharma's business, prospects, 
financial condition and results of operations.

29

Even if its product candidates obtain regulatory approval, they will be subject to continuous regulatory 
review. 

If marketing authorization is obtained for any of its product candidates, the candidate will remain subject 
to  continuous  review  and  therefore  authorization  could  be  subsequently  withdrawn  or  restricted.  The 
Company will be subject to ongoing obligations and oversight by regulatory authorities, including adverse 
event reporting requirements, marketing restrictions and, potentially, other post-marketing obligations, all 
of which may result in significant expense and limit its ability to commercialize such products. 

If there are changes in the application of legislation or regulatory policies, or if problems are discovered 
with a product or its manufacture of a product, or if the Company or one of its distributors, licensees or 
co-marketers  fails  to  comply  with  regulatory  requirements,  the  regulators  could  take  various  actions. 
These include imposing fines on us, imposing restrictions on the product or its manufacture and requiring 
Innate to recall or remove the product from the market. The regulators could also suspend or withdraw its 
marketing authorizations, requiring Innate to conduct additional clinical trials, change its product labeling 
or submit additional applications for marketing authorization. If any of these events occurs, its ability to 
sell such product may be impaired, and the Company may incur substantial additional expense to comply 
with regulatory requirements, which could materially adversely affect its business, financial condition and 
results of operations. 

Even if one of its product candidates has orphan drug designation, the Company may not be able to 
obtain any benefit from such designation. Furthermore, if a product is granted orphan drug exclusivity 
in the same indication for which the Company is developing lacutamab or its other product candidates 
that is granted orphan drug designation, the Company may not be able to have its product candidate 
approved by the applicable regulatory authority for a significant period of time. 

Regulatory authorities in some jurisdictions, including the United States and Europe, may designate drugs 
for  relatively  small  patient  populations  as  orphan  drugs.  Under  the  Orphan  Drug  Act,  the  FDA  may 
designate a product candidate as an orphan drug if it is a drug intended to treat a rare disease or condition, 
which is generally defined as a patient population of fewer than 200,000 individuals in the United States. 
In  the  European  Union,  the  European  Commission  may  designate  a  product  candidate  as  an  orphan 
medicinal product if it is a medicine for the diagnosis, prevention or treatment of life-threatening or very 
serious  conditions  that  affects  not  more  than  five  in  10,000  persons  in  the  European  Union,  or  it  is 
unlikely that marketing of the medicine would generate sufficient returns to justify the investment needed 
for its development. Generally, if a product candidate with an orphan drug designation receives the first 
marketing approval for the indication for which it has such designation, the product is entitled to a period 
of  marketing  exclusivity,  which,  subject  to  certain  exceptions,  precludes  the  FDA  from  approving  the 
marketing application of another drug for the same indication for that time period or precludes the EMA, 
and other national drug regulators in the European Union, from accepting the marketing application for 
another  medicinal  product  for  the  same  indication.  The  applicable  period  is  seven  years  in  the  United 
States and ten years in the European Union. The European Union period can be reduced to six years if a 
product no longer meets the criteria for orphan drug designation or if the product is sufficiently profitable 
so that market exclusivity is no longer justified. Orphan drug exclusivity may be lost in the United States 
if the FDA determines that the request for designation was materially defective or if the manufacturer is 
unable to assure sufficient quantity of the product to meet the needs of patients with the rare disease or 
condition.  The  granting  of  a  request  for  orphan  drug  designation  does  not  alter  the  standard  regulatory 
requirements and process for obtaining marketing approval. 

Lacutamab has been granted orphan drug designation for cutaneous T-cell lymphoma (CTCL) in Europe 
and  in  the  United  States  and  the  Company  may  pursue  orphan  drug  designation  for  another  product 
candidate that the Company may develop in the future in the United States and/or Europe. However, there 
is no assurance the Company will be able to receive orphan drug designation for other product candidates 

30

that the Company may develop in the United States and/or Europe or for any other product candidate in 
any  jurisdiction.  Even  if  the  Company  is  successful  in  obtaining  orphan  drug  designation,  orphan  drug 
status  may  not  ensure  that  the  Company  has  market  exclusivity  in  a  particular  market.  Even  if  the 
Company  obtains  orphan  drug  exclusivity  for  any  of  its  product  candidates,  that  exclusivity  may  not 
effectively  protect  the  product  from  competition  because  exclusivity  can  be  suspended  under  certain 
circumstances.  In  the  United  States,  even  after  an  orphan  drug  is  approved,  the  FDA  can  subsequently 
approve another drug for the same condition if the FDA concludes that the later drug is clinically superior 
in  that  it  is  shown  to  be  safer,  more  effective  or  makes  a  major  contribution  to  patient  care.  In  the 
European Union, orphan exclusivity will not prevent a marketing authorization being granted for a similar 
medicinal product in the same indication if the new product is safer, more effective or otherwise clinically 
superior to the first product or if the marketing authorization holder of the first product is unable to supply 
sufficient  quantities  of  the  product.  In  addition,  if  another  product  is  granted  marketing  approval  and 
orphan drug exclusivity in the same indication for which the Company is developing a product candidate 
with orphan drug designation, the Company may not be able to have its product candidate approved by 
the applicable regulatory authority for a significant period of time. 

A fast track, breakthrough therapy or other designation by the FDA, or equivalent in other territories, 
may not actually lead to a faster development. 

The Company may seek fast track, breakthrough therapy or similar designation for its product candidates. 
If  a  product  is  intended  for  the  treatment  of  a  serious  or  life-threatening  condition  and  the  product 
demonstrates the potential to address unmet medical need for this condition, the sponsor may apply for 
FDA  fast  track  designation.  The  Company  has  received  fast  track  designation  in  the  U.S.  and  PRIME 
designation  in  EU  for  lacutamab  for  the  treatment  of  adult  patients  with  relapsed  or  refractory  Sézary 
syndrome, or SS, who have received at least two prior systemic therapies. 

Additionally, the Company may in the future seek a breakthrough therapy designation or an equivalent in 
other  territories  for  some  of  its  product  candidates  that  reach  the  regulatory  review  process.  A 
breakthrough therapy is a drug candidate that is intended, alone or in combination with one or more other 
drugs,  to  treat  a  serious  or  life-threatening  disease  or  condition,  and  that,  as  indicated  by  preliminary 
clinical  evidence,  may  demonstrate  substantial  improvement  over  existing  therapies  on  one  or  more 
clinically  significant  endpoints,  such  as  substantial  treatment  effects  observed  early  in  clinical 
development.  Drugs  designated  as  breakthrough  therapies  by  the  FDA  are  eligible  for  accelerated 
approval  and  increased  interaction  and  communication  with  the  FDA  designed  to  expedite  the 
development and review process. 

However,  these  designations  do  not  ensure  that  the  Company  will  experience  a  faster  development 
process,  review  or  approval  compared  to  conventional  FDA  procedures.  In  addition,  the  FDA  may 
withdraw a designation if it believes that the designation is no longer supported by data from its clinical 
development program. A designation alone does not guarantee qualification for the FDA’s priority review 
procedures. 

Priority review designation by the FDA, or the equivalent in other territories, may not lead to a faster 
regulatory  review  or  approval  process  and,  in  any  event,  does  not  assure  FDA  approval  of  Innate's 
product candidates. 

If the FDA determines that a product candidate offers major advances in treatment or provides a treatment 
where  no  adequate  therapy  exists,  the  FDA  may  designate  the  product  candidate  for  priority  review.  A 
priority review designation means that the goal for the FDA to review an application is six months, rather 
than the standard review period of ten months. the Company may request priority review for its product 
candidates. The FDA has broad discretion with respect to whether or not to grant priority review status to 
a product candidate, so even if the Company believes a particular product candidate is eligible for such 

31

designation or status, the FDA may decide not to grant it. Moreover, a priority review designation does 
not necessarily mean a faster regulatory review process or necessarily confer any advantage with respect 
to approval compared to conventional FDA procedures. Receiving priority review from the FDA does not 
guarantee approval within the six-month review cycle or thereafter.

The Company is subject to anti-corruption laws, as well as export control laws, customs laws, sanctions 
laws  and  other  laws  governing  its  operations.  If  the  Company  fails  to  comply  with  these  laws,  the 
Company could be subject to civil or criminal penalties, other remedial measures and legal expenses, 
which could adversely affect its business, results of operations and financial condition.

The  Company  is  subject  to  other  laws  and  regulations  governing  its  international  operations,  including 
regulations administered by the governments of the United States, and authorities in the European Union, 
including  applicable  export  control  regulations,  economic  sanctions  on  countries  and  persons,  customs 
requirements and currency exchange regulations, collectively referred to as the trade control laws. 

The  Foreign  Corrupt  Practices  Act,  or  FCPA,  prohibits  any  U.S.  individual  or  business  from  paying, 
offering,  authorizing  payment  or  offering  of  anything  of  value,  directly  or  indirectly,  to  any  foreign 
official, political party or candidate for the purpose of influencing any act or decision of the foreign entity 
in order to assist the individual or business in obtaining or retaining business. The FCPA also obligates 
companies whose securities are listed in the United States to comply with certain accounting provisions 
requiring the company to maintain books and records that accurately and fairly reflect all transactions of 
the  corporation,  including  international  subsidiaries,  and  to  devise  and  maintain  an  adequate  system  of 
internal accounting controls for international operations. 

Compliance with the FCPA is expensive and difficult, particularly in countries in which corruption is a 
recognized problem. In addition, the FCPA presents particular challenges in the pharmaceutical industry, 
because,  in  many  countries,  hospitals  are  operated  by  the  government,  and  doctors  and  other  hospital 
employees are considered foreign officials. Certain payments to hospitals in connection with clinical trials 
and  other  work  have  been  deemed  to  be  improper  payments  to  government  officials  and  have  led  to 
FCPA enforcement actions. 

French anti-corruption laws also prohibit acts of bribery and influence peddling: 

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Articles  433-1  1°  and  432-11  1°  of  the  French  Criminal  Code  (bribery  of  domestic  public 
officials); 

Articles  433-1  2°  and  432-11  2°  of  the  French  Criminal  Code  (influence  peddling  involving 
domestic public officials); 

Article 434-9 of the French Criminal Code (bribery of domestic judicial staff); 

Article 434-9-1 of the French Criminal Code (influence peddling involving domestic judicial 
staff); 

Articles 445-1 and 445-2 of the French Criminal Code (bribery of private individuals); 

Article 433-2 of the French Criminal Code (influence peddling involving private individuals); 

  Articles  435-1  and  435-3  of  the  French  Criminal  Code  (bribery  of  foreign  or  international 
public officials); 

Articles  435-7  and  435-9  of  the  French  Criminal  Code  (bribery  of  foreign  or  international 
judicial staff); 

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Articles  435-2,  435-4,  435-8  and  435-10  of  the  French  Criminal  Code  (active  and  passive 
influence  peddling  involving  foreign  or  international  public  officials  and  foreign  or 
international judicial staff); and 

French  Law  of  December  9,  2017  on  Transparency,  the  Fight  Against  Corruption  and  the 
Modernization of the Economy (Sapin 2 Law). 

There is no assurance that the Company will be effective in ensuring its compliance with all applicable 
anti-corruption  laws,  including  the  FCPA,  the  French  anti-corruption  laws  or  other  legal  requirements, 
including  trade  control  laws.  If  the  Company  is  not  in  compliance  with  the  FCPA,  the  French  anti-
corruption  laws  and  other  anti-corruption  laws  or  trade  control  laws,  the  Company  may  be  subject  to 
criminal and civil penalties, disgorgement and other sanctions and remedial measures, and legal expenses, 
which  could  have  an  adverse  impact  on  its  business,  financial  condition,  results  of  operations  and 
liquidity. Likewise, any investigation of any potential violations of the FCPA, the French anti-corruption 
laws,  other  anti-corruption  laws  or  trade  control  laws  by  U.S.  or  other  authorities  could  also  have  an 
adverse impact on its reputation, its business, results of operations and financial condition. 

The Company is subject to healthcare laws and regulations which may require substantial compliance 
efforts  and  could  expose  Innate  to  criminal  sanctions,  civil  penalties,  contractual  damages, 
reputational harm and diminished profits and future earnings, among other penalties. 

Healthcare  providers,  physicians  and  others  will  play  a  primary  role  in  the  recommendation  and 
prescription of its products, if approved. The Company's arrangements with such persons and third-party 
payors and its operations will expose Innate to broadly applicable fraud and abuse and other healthcare 
laws and regulations that may constrain the business or financial arrangements and relationships through 
which  the  Company  researches,  markets,  sells  and  distributes  its  products,  if  the  Company  obtains 
marketing authorization. Restrictions under applicable U.S. federal, state and foreign healthcare laws and 
regulations include, but are not limited to, the following: 

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the U.S. Anti-Kickback Statute, which prohibits, among other things, persons or entities from 
knowingly  and  willfully  soliciting,  offering,  receiving  or  providing  remuneration,  including 
any kickback, bribe or rebate, directly or indirectly, in cash or in kind, to induce or reward, or 
in  return  for,  either  the  referral  of  an  individual  for,  or  the  purchase  or  lease,  order  or 
recommendation of, any item, good, facility or service, for which payment may be made under 
federal healthcare programs such as Medicare and Medicaid; 

U.S. federal civil and criminal false claims laws and civil monetary penalties laws, including 
the  civil  False  Claims  Act,  which  impose  criminal  and  civil  penalties,  including  those  from 
civil whistle-blower or qui tam actions, against individuals or entities for, among other things, 
knowingly  presenting,  or  causing  to  be  presented,  claims  for  payment  that  are  false  or 
fraudulent  or  making  a  false  statement  to  avoid,  decrease,  or  conceal  an  obligation  to  pay 
money to the federal government; 

the  U.S.  Health  Insurance  Portability  and  Accountability  Act  of  1996,  or  HIPAA,  which 
created additional federal criminal statutes that impose criminal and civil liability for, among 
other  things,  executing  or  attempting  to  execute  a  scheme  to  defraud  any  healthcare  benefit 
program  or  knowingly  and  willingly  falsifying,  concealing  or  covering  up  a  material  fact  or 
making false statements relating to healthcare matters; 

HIPAA, as amended by the Health Information Technology for Economic and Clinical Health 
Act and its implementing regulations, which impose certain requirements on covered entities 
and  their  business  associates,  including  mandatory  contractual  terms,  with  respect  to 

33

•

•

safeguarding  the  privacy,  security  and  transmission  of  individually  identifiable  health 
information; 

U.S. federal transparency requirements under the Physician Payments Sunshine Act, enacted 
as  part  of  the  Affordable  Care  Act  (ACA),  that  require  applicable  manufacturers  of  covered 
drugs, devices, biologics and medical supplies for which payment is available under Medicare, 
Medicaid, or the Children’s Health Insurance Program, with specific exceptions, to track and 
annually  report  to  CMS  payments  and  other  transfers  of  value  provided  to  physicians  and 
teaching hospitals, and certain ownership and investment interests held by physicians or their 
immediate family members; and 

analogous  state  or  foreign  laws  and  regulations,  such  as  state  anti-kickback  and  false  claims 
laws, including the French “Bertrand Law”, French Ordinance n°2017-49 of January 19, 2017, 
and  the  UK’s  Bribery  Act  2010,  which  may  apply  to  items  or  services  reimbursed  by  any 
third-party  payor,  including  commercial  insurers,  state  marketing  and/or  transparency  laws 
applicable to manufacturers that may be broader in scope than the federal requirements, state 
laws  that  require  biopharmaceutical  companies  to  comply  with  the  biopharmaceutical 
industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated 
by the federal government, state laws that require the reporting of information relating to drug 
and biologic pricing; state and local laws that require the registration of pharmaceutical sales 
representatives  and  state  laws  governing  the  privacy  and  security  of  health  information  in 
certain circumstances, many of which differ from each other in significant ways and may not 
have the same effect as HIPAA, thus complicating compliance efforts. 

Ensuring  that  Innate's  business  arrangements  with  third  parties  comply  with  applicable  healthcare  laws 
and  regulations  will  likely  be  costly.  It  is  possible  that  governmental  authorities  will  conclude  that  its 
business  practices  do  not  comply  with  current  or  future  statutes,  regulations  or  case  law  involving 
applicable fraud and abuse or other healthcare laws and regulations. If Innate Pharma's operations were 
found to be in violation of any of these laws or any other governmental regulations that may apply to us, 
the  Company  may  be  subject  to  significant  civil,  criminal  and  administrative  penalties,  damages,  fines, 
disgorgement,  imprisonment,  possible  exclusion  from  government  funded  healthcare  programs,  such  as 
Medicare and Medicaid, additional reporting requirements and oversight if the Company becomes subject 
to  a  corporate  integrity  agreement  or  similar  agreement  to  resolve  allegations  of  non-compliance  with 
these  laws,  contractual  damages,  reputational  harm,  diminished  profits  and  future  earnings,  and 
curtailment of its operations, any of which could substantially disrupt its operations. If the physicians or 
other  providers  or  entities  with  whom  the  Company  expects  to  do  business  are  found  not  to  be  in 
compliance  with  applicable  laws,  they  may  be  subject  to  criminal,  civil  or  administrative  sanctions, 
including exclusions from government funded healthcare programs. Should any of these risks materialize, 
this  could  have  a  material  adverse  effect  on  its  business,  prospects,  financial  condition  and  results  of 
operations. 

European  data  collection  is  governed  by  restrictive  regulations  governing  the  collection,  use, 
processing and cross-border transfer of personal information. 

The Company may collect, process, use or transfer personal information from individuals located in the 
European Union in connection with its business, including in connection with conducting clinical trials in 
the European Union. The collection and use of personal health data in the European Union are governed 
by  the  provisions  of  the  General  Data  Protection  Regulation  ((EU)  2016/679),  or  the  GDPR.  This 
legislation  imposes  requirements  relating  to  having  legal  bases  for  processing  personal  information 
relating  to  identifiable  individuals  and  transferring  such  information  outside  of  the  European  Economic 
Area,  or  EEA,  including  to  the  United  States,  providing  details  to  those  individuals  regarding  the 
processing  of  their  personal  information,  keeping  personal  information  secure,  having  data  processing 

34

agreements  with  third  parties  who  process  personal  information,  responding  to  individuals’  requests  to 
exercise  their  rights  in  respect  of  their  personal  information,  reporting  security  breaches  involving 
personal data to the competent national data protection authority and affected individuals, appointing data 
protection officers, conducting data protection impact assessments and record-keeping. The General Data 
Protection  Regulation  (GDPR)  imposes  additional  responsibilities  and  liabilities  in  relation  to  personal 
data that the Company processes and the Company may be required to put in place additional mechanisms 
ensuring  compliance  with  the  new  data  protection  rules.  The  GDPR  applies  across  the  European 
Economic Area  (EEA) and, by virtue of the GDPR as it forms part of United Kingdom law in a broadly 
uniform manner through section 3 of the European Union (Withdrawal) Act 2018, or the UK GDPR, in 
the United Kingdom. However, the GDPR provides that EEA member states can make their own further 
laws and regulations to introduce specific requirements related to the processing of ‘special categories of 
personal  data’,  including  personal  data  related  to  health,  biometric  data  used  for  unique  identification 
purposes and genetic information; as well as personal data related to criminal offenses or convictions – in 
the United Kingdom, the United Kingdom Data Protection Act 2018 complements the UK GDPR in this 
regard.  This  fact  may  lead  to  greater  divergence  on  the  law  that  applies  to  the  processing  of  such  data 
types  across  the  EEA  and/or  United  Kingdom,  compliance  with  which,  as  and  where  applicable,  may 
increase  the  Company's  costs  and  could  increase  its  overall  compliance  risk.  Such  country-specific 
regulations could also limit its ability to collect, use and share data in the context of the Company's EEA 
and/or  United  Kingdom  establishments  (regardless  of  where  any  processing  in  question  occurs),  and/or 
could  cause  its  compliance  costs  to  increase,  ultimately  having  an  adverse  impact  on  Innate's  business, 
and harming its business and financial condition. Failure to comply with the requirements of the GDPR 
and  related  national  data  protection  laws  of  the  member  states  of  the  European  Union  may  result  in 
substantial  fines,  other  administrative  penalties  and  civil  claims  being  brought  against  us,  which  could 
have  a  material  adverse  effect  on  Innate's  business,  prospects,  financial  condition  and  results  of 
operations. Moreover, in some European countries, including France, the hosting of personal health data 
must be carried out by specifically certified hosting service providers. The absence or suspension of the 
appropriate certification of such hosting service provider may adversely affect Innate Pharma's business, 
or even lead to penalties related to breach of security of personal data.

Risks Related to Innate's Reliance on Third Parties 

The  Company  have  no  manufacturing  capabilities  and  rely  on  third-party  manufacturers  for  its 
product candidates. 

Innate  Pharma's  product  candidates  that  are  tested  during  its  preclinical  and  clinical  trials  are 
manufactured by third  parties. The Company has no production capabilities and rely on third parties  to 
manufacture its products. 

This  strategy  means  that  the  Company  does  not  directly  control  certain  key  aspects  of  its  product 
development, such as: 

•

•

•

•

the quality of the product manufactured; 

the delivery times for drugs for a given clinical trial; 

the clinical and commercial quantities that can be supplied; and 

compliance with applicable laws and regulations. 

Its  reliance  on  third-party  manufacturers  creates  risks  that  may  not  exist  if  the  Company  had  its  own 
manufacturing capabilities. These risks include: 

•

failure of third-party manufacturers to comply with regulatory and quality-control standards; 

35

•

•

•

•

production of insufficient quantities; 

damage during transport and/or storage of its product candidates; 

breach of agreements by third-party manufacturers; and 

termination or non-renewal of the agreements for reasons beyond its control. 

Should  its  third-party  manufacturers  breach  their  obligations  or  should  the  Company  fails  to  renew  its 
contracts with them, the Company cannot guarantee that the Company will be able to find new suppliers 
within a timeframe and under conditions that would not be detrimental. The Company could also be faced 
with  delays  or  interruptions  in  its  supplies,  which  could  result  in  a  delay  in  the  clinical  trials  and, 
ultimately,  a delay in the  commercialization of the product candidates that the Company is developing. 
For  example,  manufacturing  issues,  leading  to  out-of-specification  product,  can  occur  during  a 
manufacturing  campaign  at  the  Contract  Manufacturing  Organization,  or  CMO,  in  charge  of  the 
production of its product candidates.

Reproducing a batch of product is a lengthy and costly process and sometimes can lead to drug shortage 
that can in turn lead to a delay in the development of the candidate, or even an early stop of a clinical trial. 
This happened in the early clinical development of lacutamab and led to the decision to limit the number 
of patients in order to ensure drug supply for treated patients in the Phase 1 clinical trial.

In  November  2019,  Impletio  Wirkstoffabfüllung  GmbH  (formerly  known  as  Rentschler  Fill  Solutions 
GmbH),  the  subcontractor  in  charge  of  the  fill-and-finish  manufacturing  operations  of  lacutamab, 
unilaterally decided to withdraw the certificates of conformance of all clinical batches produced at their 
facilities,  including  the  lacutamab  batch  used  for  the  TELLOMAK  Phase  2  clinical  trial  assessing 
lacutamab  in  multiple  indications.  Impletio  Wirkstoffabfüllung  GmbH  decided  to  withdraw  the 
certificates  of  conformance  even  though  the  compliance  of  its  manufacturing  site  with  Good 
Manufacturing Practices had been confirmed by two on-site inspections performed by the Austrian Health 
Agency before and after the Company began to work with them. 

The  transfer  of  the  manufacturing  process  to  another  contract  manufacturing  organization  took  few 
months and came with additional costs but allowed Innate to have a conform batch in the middle of 2020 
and  to  resume  the  enrollment  and  treatment  of  patients  in  the  clinical  trials  after  getting  Regulatory 
Agencies  approval. During this period of time, the TELLOMAK trial was on partial or full hold in the 
United States, Spain, Germany and Italy.

Should  any  of  these  risks  materialize,  this  could  have  a  material  adverse  effect  on  Innate's  business, 
prospects, financial condition and results of operations. 

The  Company  is  reliant  upon  third  parties  to  manufacture  and  supply  components  of  certain 
substances necessary to manufacture its product candidates. 

The Company is reliant on several third-party CMOs for the manufacture and supply of components and 
substances for all of the product candidates the Company is developing. In addition, certain component 
materials  are  currently  available  from  a  single  supplier,  or  a  small  number  of  suppliers.  The  Company 
cannot be sure that these suppliers will remain in business, or that they will not be purchased by one of its 
competitors or another company that is not interested in continuing to manufacture these materials for us. 
The Company cannot assure that, if required, the Company will be able to identify alternate sources with 
the  desired  scale  and  capability  and  establish  relationships  with  such  sources.  A  loss  of  any  CMO  or 
component supplier and delay in establishing a replacement could delay Innate's clinical development and 
regulatory approval process. 

36

Its production costs may be higher than the Company currently estimates. 

Innate's  product  candidates  are  manufactured  according  to  manufacturing  best  practices  applicable  to 
drugs for clinical trials and to specifications approved by the applicable regulatory authorities. If any of 
its products were found to be non-compliant, the Company would be required to manufacture the product 
again, which would entail additional costs and may prevent delivery of the product to patients on time. 

Other risks inherent in the production process may have the same effect, such as: 

•

•

•

•

•

•

contamination of the controlled atmosphere area; 

unusable premises and equipment; 

new regulatory requirements requiring a partial and/or extended stop to the production unit to 
meet the requirements; 

unavailable qualified personnel; 

power failure of extended duration; and 

logistical error. 

Should  any  of  these  risks  materialize,  this  could  have  a  material  adverse  effect  its  business,  prospects, 
financial condition and results of operations. 

The Company relies on third parties to supply key materials used in its research and development, to 
provide services to Innate and to assist with clinical trials. 

The Company makes considerable use of third-party suppliers for the key materials used in its business. 
The failure of third-party suppliers to comply with regulatory standards could result in the imposition of 
sanctions  on  us.  These  sanctions  could  include  fines,  injunctions,  civil  penalties,  refusal  by  regulatory 
organizations  to  grant  approval  to  conduct  clinical  trials  or  marketing  authorization  for  its  products, 
delays,  suspension  or  withdrawal  of  approvals,  license  revocation,  seizure  or  recalls  of  its  products, 
operating restrictions and legal proceedings. Furthermore, the presence of non-conformities, as detected 
in regulatory toxicology studies, could result in delays in the development of one or more of its product 
candidates  and  would  require  further  tests  to  be  financed.  Although  the  Company  is  involved  in 
establishing  the  protocols  for  the  production  of  these  materials,  the  Company  does  not  control  all  the 
stages of production and cannot guarantee that the third parties will fulfil their contractual and regulatory 
obligations.  In  particular,  a  partner’s  failure  to  comply  with  protocols  or  regulatory  constraints,  or 
repeated delays by a partner, could compromise the development of its products or limit its liability. Such 
events could also inflate the product development costs incurred by us. 

The  Company  also  use  third  parties  to  provide  certain  services  such  as  scientific,  medical  or  strategic 
consultancy services. These service providers are generally selected for their specific expertise, as is the 
case  with  the  academic  partners  with  whom  the  Company  collaborates.  To  build  and  maintain  such  a 
network under acceptable terms, the Company faces intense competition. Such external collaborators may 
terminate,  at  any  time,  their  involvement.  The  Company  can  exert  only  limited  control  over  their 
activities. the Company may not be able to obtain the intellectual property rights to the product candidates 
or technologies developed under collaboration, research and license agreements under acceptable terms or 
at all. Moreover, its scientific collaborators may assert intellectual property rights or other rights beyond 
the terms of their engagement. 

Finally,  the  Company  uses  third-party  investigators  to  assist  with  conducting  clinical  trials.  All  clinical 
trials  are  subject  to  strict  regulations  and  quality  standards.  Should  any  of  these  risks  materialize,  this 
could  have  a  material  adverse  effect  on  its  business,  prospects,  financial  condition  and  results  of 
operations. 

37

The Company and its collaborators rely on third parties to conduct some of its preclinical studies and 
clinical  trials  and  perform  other  clinical  development  tasks.  If  these  third  parties  do  not  successfully 
carry out their contractual duties, meet expected deadlines or comply with regulatory requirements, it 
may not be possible to obtain regulatory approval for, or commercialize, its product candidates and its 
business could be substantially harmed. 

The Company has relied upon and plan to continue to rely upon third parties to conduct clinical trials of 
its  product  candidates  or  product  candidates  that  the  Company  has  licensed  to  partners.  For  example, 
under its license and collaboration agreements with AstraZeneca, AstraZeneca is responsible for a number 
of clinical trials relating to monalizumab and IPH5201, which are subject to such agreements. In addition, 
the  Company  and  its  collaborators  are  responsible  for  and  are  supporting  several  clinical  trials  that  are 
sponsored by academic or research institutions, known as investigator-sponsored trials, as it is the case for 
the  clinical  trial  assessing  IPH5301,  which  is  sponsored  by  Institut  Paoli-Calmettes.  By  definition,  the 
financing, design and conduct of an investigator-sponsored trial are the sole responsibility of the sponsor, 
and  the  Company  or  its  collaborators,  as  applicable,  have  limited  control  over  these  aspects  of  these 
clinical trials, or the timing and reporting of the data from these trials. The Company and its collaborators 
also  depend  on  independent  clinical  investigators  and  CROs  to  conduct  clinical  trials.  CROs  may  also 
assist in the collection and analysis of data. There are a limited number of CROs that have the expertise to 
run  clinical  trials  of  its  product  candidates.  Identifying,  qualifying  and  managing  performance  of  third-
party  service  providers  can  be  difficult  and  time  consuming  and  can  cause  delays  in  its  development 
programs.  These  investigators  and  CROs  are  not  Innate's  employees  and  the  Company  is  not  able  to 
control, other than by contract, the amount of resources, including the amount of time, that they devote to 
Innate's  product  candidates  and  clinical  trials.  If  the  investigators  sponsoring  trials  of  its  product 
candidates, independent investigators participating in clinical trials that Innate Pharma or its collaborators 
are  sponsoring  or  CROs  fail  to  devote  sufficient  resources  to  its  clinical  trials  and  development  of  its 
product candidates or product candidates the Company has licensed to others, or if their performance is 
substandard,  it  may  delay  or  compromise  the  prospects  for  approval  and  commercialization  of  any 
product  candidates  that  the  Company  or  its  collaborators  develop.  In  addition,  the  use  of  third-party 
service  providers  requires  Innate  to  disclose  its  proprietary  information  to  these  parties,  which  could 
increase  the  risk  that  this  information  will  be  misappropriated,  and  the  Company  may  not  be  able  to 
obtain  adequate  remedies  for  such  disclosure  or  misappropriation.  Further,  the  FDA,  EMA  and  other 
regulatory authorities require that the Company complies with standards, commonly referred to as Good 
Clinical  Practice,  or  GCP,  and  other  local  legal  requirements,  including  data  privacy  regulations,  for 
conducting, recording and reporting clinical trials to assure that data and reported results are credible and 
accurate and that the rights, integrity and confidentiality of clinical trial subjects are protected. If clinical 
investigators  or  CROs  fail  to  meet  their  obligations  to  Innate  or  comply  with  GCP  procedures  or  other 
applicable legal requirements, the data generated in these trials may be deemed unreliable and the FDA, 
EMA or comparable foreign regulatory authorities may require Innate to perform additional trials before 
approving Innate Pharma's marketing applications. The Company cannot assure that upon inspection by a 
given  regulatory  authority,  such  regulatory  authority  will  determine  that  all  of  its  clinical  trials  comply 
with GCP regulations. 

In  addition,  Innate's  clinical  trials  must  be  conducted  with  product  produced  under  current  Good 
Manufacturing Practice, or cGMP, regulations. The Company's failure to comply with these regulations 
may require the Company to repeat clinical trials, which would delay the regulatory approval process. If 
clinical investigators or CROs do not successfully carry out their contractual duties or obligations or meet 
expected  deadlines,  if  they  need  to  be  replaced  or  if  the  quality  or  accuracy  of  the  data  they  obtain  is 
compromised  due  to  the  failure  to  adhere  to  Innate's  protocol  or  regulatory  requirements,  or  for  other 
reasons,  its  clinical  trials  or  those  of  its  collaborators  may  be  extended,  delayed  or  terminated,  and  the 
Company  or  its  collaborators  may  not  be  able  to  obtain  regulatory  approval  for  or  successfully 

38

commercialize its product candidates. As a result, its results of operations and the commercial prospects 
for  its  product  candidates  would  be  harmed,  its  costs  could  increase  and  its  ability  to  generate  revenue 
could be delayed.

Manufacturing facilities and clinical trial sites are subject to significant government regulations and 
approvals  and  if  Innate's  or  its  partners’  third-party  manufacturers  fail  to  comply  with  these 
regulations or maintain these approvals, its business could be materially harmed. 

Innate's  third-party  manufacturers  are  subject  to  ongoing  regulation  and  periodic  inspection  by  national 
authorities, including the EMA, FDA and other regulatory bodies to ensure compliance with cGMP, when 
producing  batches  of  its  product  candidates  for  clinical  trials.  CROs  and  other  third-party  research 
organizations  must  also  comply  with  Good  Laboratory  Practices  (GLP)  when  carrying  out  regulatory 
toxicology studies. Any failure to follow and document the Company's or their adherence to such GMP 
and GLP regulations or other regulatory requirements may lead to significant delays in the availability of 
products for commercial sale or clinical trials, may result in the termination of or a hold on a clinical trial, 
or may delay or prevent filing or approval of marketing applications for its products. 

Failure to comply with applicable regulations could also result in national authorities, the EMA, FDA or 
other applicable regulatory authorities taking various actions, including: 

•

•

•

•

•

•

•

•

•

•

levying fines and other civil penalties; 

imposing consent decrees or injunctions; 

requiring Innate to suspend or put on hold one or more of its clinical trials; 

suspending or withdrawing regulatory approvals; 

delaying or refusing to approve pending applications or supplements to approved applications; 

requiring  Innate  Pharma  to  suspend  manufacturing  activities  or  product  sales,  imports  or 
exports; 

requiring Innate to communicate with physicians and other customers about concerns related 
to actual or potential safety, efficacy, and other issues involving its products; 

mandating product recalls or seizing products; 

imposing operating restrictions; and 

seeking criminal prosecutions. 

Any of the foregoing actions could be detrimental to Innate's reputation, business, financial condition or 
operating results. Furthermore, its key suppliers may not continue to be in compliance with all applicable 
regulatory requirements, which could result in its failure to produce its products on a timely basis and in 
the  required  quantities,  if  at  all.  In  addition,  before  any  additional  products  would  be  considered  for 
marketing  authorization  in  Europe,  the  United  States  or  elsewhere,  its  suppliers  will  have  to  pass  an 
inspection by the applicable regulatory agencies. The Company is dependent on its suppliers’ cooperation 
and  ability  to  pass  such  inspections,  and  the  inspections  and  any  necessary  remediation  may  be  costly. 
Failure  to  pass  such  inspections  by  Innate  Pharma  or  any  of  its  suppliers  would  affect  its  ability  to 
commercialize its product candidates in Europe, the United States or elsewhere. Should any of these risks 
materialize,  this  could  have  a  material  adverse  effect  on  the  Company's  business,  prospects,  financial 
condition and results of operations. For example, in November 2019, Impletio Wirkstoffabfüllung GmbH 
(formerly  known  as  Rentschler  Fill  Solutions  GmbH),  the  subcontractor  in  charge  of  the  fill-and-finish 
manufacturing operations of lacutamab unilaterally decided to withdraw the certificates of conformance 
of all clinical batches produced at their facilities, including the lacutamab batch used for the TELLOMAK 

39

Phase 2 clinical trial assessing lacutamab in multiple indications, which resulted in partial or full holds in 
a number of countries.

The  Company  depends  upon  its  existing  collaboration  partners,  AstraZeneca,  Sanofi  and  other  third 
parties,  and  may  depend  upon  future  collaboration  partners  to  commit  to  the  research,  development, 
manufacturing and marketing of its drugs. 

The  Company  has  significant  collaborations  with  AstraZeneca  for  the  development  of  monalizumab, 
IPH5201 and other product candidates. The Company also collaborates with Sanofi for the development 
of  IPH6101/SAR'579,  IPH6401/SAR’514  and  IPH62,  and  the  Company  may  enter  into  additional 
collaborations for other of its product candidates or technologies in development. The Company cannot 
control  the  timing  or  quantity  of  resources  that  its  existing  or  future  collaborators  will  dedicate  to 
research,  preclinical  and  clinical  development,  manufacturing  or  marketing  of  its  products.  Innate's 
collaborators  may  not  perform  their  obligations  according  to  its  expectations  or  standards  of  quality. 
Innate Pharma's collaborators could terminate its existing agreements for a number of reasons, including 
that they may have other, higher priority products in development or because its partnered programs may 
no longer be a priority for them. If any of the Company's collaboration agreements were to be terminated, 
the Company could encounter significant delays in developing its product candidates, lose the opportunity 
to  earn  any  revenues  Innate  expected  to  generate  under  such  agreements,  incur  unforeseen  costs,  and 
suffer damage to the reputation of its product, product candidates and as a company generally. 

In  order  to  optimize  the  launch  and  market  penetration  of  certain  of  its  future  product  candidates,  the 
Company may enter into distribution and marketing agreements with pharmaceutical industry leaders. For 
these  product  candidates,  the  Company  would  not  market  its  products  alone  once  they  have  obtained 
marketing authorization. The risks inherent in entry into these contracts are as follows: 

•

•

•

•

the negotiation and execution of these agreements is a long process that may not result in an 
agreement being signed or that can delay the development or commercialization of the product 
candidate concerned; 

these agreements are subject to cancellation or non-renewal by its collaborators, or may not be 
fully complied with by its collaborators; 

in the case of a license granted by us, the Company loses control of the development of the 
product candidate licensed; in such cases the Company would have only limited control over 
the means and resources allocated by its partner for the commercialization of its product; and 

collaborators  may  not  properly  obtain,  maintain,  enforce,  or  defend  Innate's  intellectual 
property or proprietary rights or may use its proprietary information in such a way as to invite 
litigation  that  could  jeopardize  or  invalidate  its  proprietary  information  or  expose  the 
Company to potential litigation. 

Should  any  of  these  risks  materialize,  or  should  the  Company  fails  to  find  suitable  collaborators,  this 
could  have  a  material  adverse  effect  on  its  business,  prospects,  financial  condition  and  results  of 
operations. 

The late-stage development and marketing of its product candidates may partially depend on its ability 
to establish collaborations with major biopharmaceutical companies. 

In  order  to  develop  and  market  some  of  its  product  candidates,  the  Company  relies  on  collaboration, 
research  and  license  agreements  with  pharmaceutical  companies  to  assist  Innate  in  the  development  of 
product  candidates  and  the  financing  of  their  development.  For  its  most  advanced  clinical  product 
candidate,  monalizumab,  the  Company  entered  into  an  agreement  with  AstraZeneca,  in  part  because  of 
their  late-stage  development  and  marketing  capabilities.  As  the  Company  identifies  new  product 

40

candidates, Innate Pharma will determine the appropriate strategy for development and marketing, which 
may result in  the need to establish collaborations with major biopharmaceutical companies. Innate may 
also enter into agreements with institutions and universities to participate in its other research programs 
and to share intellectual property rights. 

The  Company  may  fail  to  find  collaboration  partners  and  to  sign  new  agreements  for  its  other  product 
candidates  and  programs.  The  competition  for  partners  is  intense,  and  the  negotiation  process  is  time-
consuming  and  complex.  Any  new  collaboration  may  be  on  terms  that  are  not  optimal  for  us,  and  the 
Company may not be able to maintain any new collaboration if, for example, development or approval of 
a product candidate is delayed, sales of an approved product candidate do not meet expectations or the 
collaborator  terminates  the  collaboration.  Any  such  collaboration,  or  other  strategic  transaction,  may 
require Innate to incur non-recurring or other charges, increase Innate's near- and long-term expenditures 
and  pose  significant  integration  or  implementation  challenges  or  disrupt  its  management  or  business. 
These transactions would entail numerous operational and financial risks, including exposure to unknown 
liabilities, disruption of Innate's business and diversion of its management’s time and attention in order to 
manage a collaboration or develop acquired products, product candidates or technologies, incurrence of 
substantial debt or dilutive issuances of equity securities to pay transaction consideration or costs, higher 
than  expected  collaboration,  acquisition  or  integration  costs,  write-downs  of  assets  or  goodwill  or 
impairment charges, increased amortization expenses, difficulty and cost in facilitating the collaboration 
or combining the operations and personnel of any acquired business, impairment of relationships with key 
suppliers,  manufacturers  or  customers  of  any  acquired  business  due  to  changes  in  management  and 
ownership and the inability to retain key employees of any acquired business. Accordingly, although there 
can  be  no  assurance  that  the  Company  will  undertake  or  successfully  complete  any  transactions  of  the 
nature described above, any transactions that the Company does complete may be subject to the foregoing 
or  other  risks  and  have  a  material  and  adverse  effect  on  its  business,  financial  condition,  results  of 
operations and prospects. Conversely, any failure to enter any additional collaboration or other strategic 
transaction 
the  development  and  potential 
commercialization  of  its  product  candidates  and  have  a  negative  impact  on  the  competitiveness  of  any 
product candidate that reaches market. 

that  would  be  beneficial 

to  Innate  could  delay 

The  Company  does  not  and  will  not  have  access  to  all  information  regarding  its  product  candidates 
that  are  subject  to  collaboration  and  license  agreements.  Consequently,  its  ability  to  inform  its 
shareholders about the status of product candidates that are subject to these agreements, and its ability 
to make business and operational decisions, may be limited. 

Innate  does  not  and  will  not  have  access  to  all  information  regarding  its  product  candidates  that  are 
subject  to  its  license  and  collaboration  agreements  with  AstraZeneca,  Sanofi  and  other  third  parties, 
including  potentially  material  information  about  clinical  trial  design,  execution  and  timing,  safety  and 
efficacy, clinical trial results, regulatory affairs, manufacturing, marketing and other areas known by its 
collaborators. In addition, the Company has confidentiality obligations under its collaboration and license 
agreements. Therefore, its ability to keep its shareholders informed about the status of product candidates 
subject to such agreements will be limited by the degree to which its collaborators keep Innate informed 
and allow Innate Pharma to disclose information to the public or provide such information to the public 
themselves.  If  its  collaborators  do  not  inform  Innate  about  its  product  candidates  subject  to  agreements 
with  them,  the  Company  may  make  operational  and  investment  decisions  that  the  Company  would  not 
have  made  had  the  Company  been  fully  informed,  which  may  have  an  adverse  impact  on  its  business, 
prospects, financial condition and results of operations. 

41

Risks Related to Innate Pharma's Financial Position and Capital Needs

The  Company  has  incurred  and  may  in  the  future  incur  significant  operational  losses  related  to  its 
research and development activities. 

The  Company  have  incurred  net  losses  in  each  year  since  its  inception  except  for  the  years  ended 
December 31, 2016 and 2018. Innate's net income (loss) was €(58.1) million and €(52.8) million for the 
years ended December 31, 2022 and 2021, respectively. Substantially all of its net losses resulted from 
costs incurred in connection with its development programs and from selling, general and administrative 
expenses associated with its ongoing operations. The Company expects to incur significant expenses and 
operating losses for the foreseeable future.

The Company had one product, Lumoxiti, that has received regulatory approval for sale or has generated 
revenues  from  commercial  sales,  and  none  of  its  other  product  candidates  have  received  regulatory 
approval. Unless this happens, the likelihood and amount of its future operational losses will depend on 
several  factors,  including  the pace and amount of its future expenditures in connection with its product 
candidates  and  development  programs  and  its  ability  to  obtain  funding  through  milestone  or  royalty 
payments  under  its  license  and  collaboration  agreements,  equity  or  debt  financings,  strategic 
collaborations  and  government  grants  and  tax  credits.  The  Company  expects  that  its  main  source  of 
income for the near- and medium-term will be: 

•

•

payments received under its license and collaboration agreements with third parties, including 
AstraZeneca and Sanofi; and 

government grants and research tax credits. 

The  interruption  of  one  or  more  of  those  sources  of  income  could  have  a  material  adverse  effect  on 
Innate's business, prospects, financial condition and results of operations.

The Company's ability to be profitable in the future will depend on its ability to generate revenue from 
sales  relating  to  its  product  candidates,  if  approved,  and  its  ability  to  obtain  regulatory  approval  for 
marketing its product candidates. If its product candidates receive regulatory approval, its future revenues 
will  depend  upon  the  size  of  any  markets  in  which  its  product  candidates  have  received  approval,  and 
market acceptance, reimbursement from third-party payors and market share. Any of these factors could 
have  a  material  adverse  effect  on  Innate's  business,  prospects,  financial  condition  and  results  of 
operations. 

The  Company  may  need  to  raise  additional  funding  to  complete  the  development  and  any 
commercialization of its product candidates, which may not be available on acceptable terms, or at all, 
and  failure  to  obtain  this  necessary  capital  when  needed  may  force  it  to  delay,  limit  or  terminate  its 
product development efforts or other operations. 

Innate Pharma is currently advancing its product candidates through preclinical and clinical development, 
and  anticipates  relying  on  partners  as  the  Company  advances  them.  Innate  currently  retains  the  full 
development  and  marketing  rights  to  lacutamab,  avdoralimab  and  IPH5301  and  may  retain  rights  to 
additional  proprietary  product  candidates  in  the  future.  The  development  of  immunotherapy  product 
candidates  is  expensive,  and  Innate  expects  its  research  and  development  expenses  to  increase  as  the 
Company advances its product candidates through clinical trials and regulatory approvals. If clinical trials 
are  successful  and  if  Innate  obtains  regulatory  approval  for  product  candidates  that  the  Company 
develops,  Innate  expects  to  incur  commercialization  expenses  before  these  product  candidates  are 
marketed and sold. 

42

The Company anticipate that its expenses will increase substantially if and as we: 

•

•

•

•

•

•

•

•

•

•

•

•

•

•

continue  its  research,  preclinical  and  clinical  development  of  its  product  candidates  if  its 
current collaboration partners cease their collaborations with us; 

expand the scope of its current clinical trials for its product candidates; 

initiate additional preclinical, clinical or other studies for its product candidates; 

further develop manufacturing processes for its product candidates; 

change or add additional manufacturers or suppliers; 

seek  regulatory  and  marketing  authorizations  for  its  product  candidates  that  successfully 
complete clinical studies; 

establish  a  sales,  marketing  and  distribution  infrastructure  to  commercialize  any  product  for 
which the Company may obtain marketing authorization; 

seek  to  identify  and  validate  additional  product  candidates  that  may  result  in  additional 
preclinical, clinical or other product studies; 

acquire or in-license other product candidates and technologies; 

make milestone or other payments under any in-license agreements;

maintain, protect, defend and expand its intellectual property portfolio; 

attract and retain new and existing skilled personnel; 

create  additional  infrastructure  to  support  its  operations  as  a  public  company  in  the  United 
States following the completion of the October 2019 global offering; and 

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

As  of  December  31,  2022,  the  Company  had  cash,  cash  equivalents,  short-term  investments  and  non-
current  financial  assets  of  €136.6  million.  The  Company  believes  its  cash,  cash  equivalents,  short-term 
investments and non-current financial assets together with its cash flow from operations, will be sufficient 
to  fund  its  operations  for  the  next  two  years.  However,  in  order  to  complete  the  development  process, 
obtain  regulatory  approval  and,  if  approved,  commercialize  its  product  candidates  that  the  Company  is 
developing in-house, including lacutamab, avdoralimab and IPH5301, develop its proprietary technology 
and  develop  a  pipeline  of  additional  product  candidates,  the  Company  will  require  additional  funding. 
Innate's existing resources may not be sufficient to cover any additional financing needs, in which case 
new funding would be required. See “—the Company has incurred and may in the future incur significant 
operational losses related to its research and development activities.” The conditions and arrangements for 
such  new  financing  would  depend,  among  other  factors,  on  economic  and  market  conditions  that  are 
beyond its control, including the current volatility in the capital markets.

Any additional fundraising efforts may divert Innate's management from their day-to-day activities, which 
may  adversely  affect  its  ability  to  develop  and  commercialize  its  product  candidates.  In  addition,  the 
Company  cannot  guarantee  that  future  financing  will  be  available  in  sufficient  amounts  or  on  terms 
acceptable  to  us,  if  at  all.  Under  French  law,  Innate's  share  capital  may  be  increased  only  with 
shareholders’ approval at an extraordinary general shareholders’ meeting on the basis of a report from the 
Executive Board. In addition, the French Commercial Code imposes certain limitations on Innate's ability 
to price certain offerings of its share capital without preferential subscription rights (droit préférentiel de 
souscription), which limitation may prevent Innate from successfully completing any such offering. See 
“Description of Share Capital—Key Provisions of the Company's Bylaws and French Law Affecting Its 
Ordinary Shares.” 

43

Moreover,  the  terms  of  any  financing  may  adversely  affect  the  holdings  or  the  rights  of  Innate's 
shareholders and the issuance of additional securities, whether equity or debt, by us, or the possibility of 
such  issuance,  may  cause  the  market  price  of  its  ordinary  shares  or  the  ADSs  to  decline.  The  sale  of 
additional  equity  or  convertible  securities  would  dilute  its  shareholders.  the  Company  may  seek  funds 
through arrangements with collaborative partners or otherwise at an earlier stage of product development 
than otherwise would be desirable and the Company may be required to relinquish rights to some of its 
technologies  or  product  candidates  or  otherwise  agree  to  terms  unfavorable  to  Innate  Pharma,  any  of 
which  may  have  a  material  adverse  effect  on  its  business,  prospects,  financial  condition  and  results  of 
operations. 

If the Company needs and is unable to obtain funding on a timely basis, the Company may be required to 
significantly  curtail,  delay  or  discontinue  one  or  more  of  its  research  or  development  programs  or  the 
commercialization  of  any  product  or  product  candidate  or  the  Company  may  be  unable  to  expand  its 
operations or otherwise capitalize on its business opportunities as desired, which could impair its growth 
prospects.  Should  any  of  these  risks  materialize,  this  could  have  a  material  adverse  effect  on  Innate's 
business, prospects, financial condition and results of operations. 

The  terms  of  Innate's  loans  agreements  with  Société  Générale,  BNP  Paribas  and  certain  other  loan 
obligations place restrictions on its operating and financial flexibility. 

In July 2017, the Company entered into a loan and security agreement with Société Générale (the “Loan 
Agreement”)  in  order  to  finance  the  construction  of  its  future  headquarters.  The  Loan  Agreement  is 
secured by collateral in the form of financial instruments valued at €15.2 million held at Société Générale. 
As of December 31, 2022, Innate Pharma had drawn down €15.2 million under the Loan Agreement. The 
Loan  Agreement  subjects  Innate  to  a  covenant  to  maintain  a  minimum  balance  of  its  total  cash,  cash 
equivalents  and  current  and  non-current  financial  assets  as  of  each  fiscal  year  end  at  least  equal  to  the 
amount of outstanding principal under the Loan Agreement. Compliance with this covenant may limit its 
flexibility in operating its business and its ability to take actions that might be advantageous to Innate and 
its  shareholders.  For  example,  if  the  Company  fails  to  meet  its  minimum  cash  covenant  and  Innate  is 
unable  to  raise  additional  funds  or  obtain  a  waiver  or  other  amendment  to  the  Loan  Agreement,  Innate 
Pharma may be required to delay, limit, reduce or terminate certain of its clinical development efforts. 

Additionally,  Innate  may  be  required  to  repay  the  entire  amount  of  outstanding  indebtedness  under  the 
Loan Agreement in cash if the Company fails to stay in compliance with its covenant or suffer some other 
event of default under the Loan Agreement. Under the Loan Agreement, an event of default will occur if, 
among  other  things,  Innate  fails  to  make  payments  under  the  Loan  Agreement  or  Innate  breaches  its 
covenant  under  the  Loan  Agreement.  The  Company  may  not  have  enough  available  cash  or  be  able  to 
raise additional funds through equity or debt financings to repay such indebtedness at the time any such 
event of default occurs. In that case, Innate may be required to delay, limit, reduce or terminate its clinical 
development efforts or grant rights to others to develop and market product candidates that the Company 
would  otherwise  prefer  to  develop  and  market  itself.  Société  Générale  could  also  exercise  its  rights  as 
collateral agent to take possession and dispose of the collateral securing the loan for its benefit. Innate's 
business, financial condition and results of operations could be substantially harmed as a result of any of 
these events. 

On January 5, 2022, the Company announced that it had obtained €28.7 million in non-dilutive financing 
in  the  form  of  two  State  Guaranteed  Loans  from  Société  Générale  (€20.0  million)  and  BNP  Paribas 
(€8.7 million). The Company received the funds related to these two loans on December 27 and 30, 2021 
respectively. Both loans have an initial maturity of one year with an option to extend to five years. They 
are  90%  guaranteed  by  the  French  government  as  part  of  the  package  of  measures  put  in  place  by  the 
French  government  to  support  companies  during  the  COVID-19  pandemic.  The  effective  interest  rate 
applied to these contracts is 0.5% which is the contractual rate for repayment within one year.

44

On August 2022, the Company requested the extension repayment of the non-dilutive financing of €28.7 
million obtained in December 2021 in the form of two State Guaranteed Loans ( “PGE”), respectively for 
20.0 and 8.7 million euros for an additional period of five years starting in 2022 and including a one-year 
grace  period.  Consequently,  the  Company  has  obtained  agreements  from  Société  Générale  and  BNP 
Paribas. The effective interest rates applied to these contracts during the additional period are 1.56% and 
0.95% for Société Générale and BNP Paribas loans, respectively, excluding insurance and guarantee fees, 
with an amortization exemption for the entire year 2023. During this grace period, the Company will only 
be liable for the payment of interest and the guarantee fees, with amortization of the two loans starting in 
2024 over a period of four years

Innate  is  also  subject  to  a  €1.5  million  PTZI  loan  (Prêt  à  Taux  Zéro  Innovation—interest-free  loan  for 
innovation) from Banque Publique d’Investissement, or BPI France, entered into in 2013. The PTZI loan 
is fully amortized as of December 31, 2021. In addition, in 2008 the Company entered into a finance lease 
agreement with Sogebail, a subsidiary of Société Générale. The present value of all minimum payments 
under this contract is nil as of December 31, 2021, the contract having expired. Innate's business, financial 
condition and results of operations could likewise be substantially harmed if, among other things, Innate 
Pharma fails to make payments under these agreements, or the Company breaches any of its covenants 
under these agreements. 

If Innate does not achieve its product development or commercialization objectives in the timeframes 
Innate  expects,  the  Company  may  not  receive  product  revenue  or  milestone  or  royalty  payments  and 
Innate Pharma may not be able to conduct its operations as planned. 

Innate has received and expect to continue to receive payments from its collaborators when the Company 
satisfies  certain  pre-specified  milestones  in  its  licensing  or  collaboration  agreements.  Innate  Pharma 
currently depends to a large degree on these milestone payments from its existing collaborators in order to 
fund  its  operations  and  Innate  may  enter  into  new  collaboration  agreements  that  also  provide  for 
milestone  payments.  For  example,  the  Company  has  granted  options  to  license  or  acquire  intellectual 
property  rights  in  certain  of  its  programs  to  its  collaborators  which,  if  exercised,  will  result  in  up-front 
option exercise fees and, assuming Innate meets all specified development, clinical, regulatory and sales 
milestones,  could  result  in  substantial  milestone  payments.  These  milestone  payments  are  generally 
dependent  on  the  accomplishment  of  various  scientific,  clinical,  regulatory,  sales  and  other  product 
development objectives, and the successful or timely achievement of many of these milestones is outside 
of its control, in part because some of these activities are being or will be conducted by its collaborators. 
If Innate or its collaborators fail to achieve the applicable milestones, Innate Pharma may not receive such 
milestone payments. A failure to receive any such milestone payment may cause Innate to: 

•

•

•

•

•

•

delay, reduce or terminate certain research and development programs; 

reduce headcount; 

raise funds through additional equity or convertible debt financings that could be dilutive to its 
shareholders and holders of its ADSs; 

obtain  funds  through  collaboration  agreements  that  may  require  Innate  to  assign  rights  to 
technologies or products that Innate would have otherwise retained;

sign  new  collaboration  or  license  agreements  that  may  be  less  favorable  than  those  the 
Company would have obtained under different circumstances; and 

consider strategic transactions or engaging in a joint venture with a third-party. 

In  addition,  although  Innate  may  be  eligible  to  receive  an  aggregate  of  approximately  $3.6  billion  in 
future  contingent  payments  from  existing  collaboration  agreements  and  any  license  agreements  that 

45

become  effective  upon  the  exercise  by  its  collaborators  of  options  to  license  future  product  candidates, 
there is no guarantee that the Company will receive any contingent payments or that its collaborators will 
exercise any options to license or acquire additional intellectual property rights in any of its programs. If 
its  collaborators  decide  not  to  exercise  such  options  with  respect  to  a  program,  the  Company  will  not 
receive the up-front option exercise fee and will not be eligible to receive any of the related commercial, 
development,  royalty  or  other  milestone  payments.  Even  if  its  collaborators  exercise  such  options  with 
respect to a particular program, Innate Pharma may never achieve the related milestones for any number 
of reasons. The failure to receive milestone or royalty payments and the occurrence of any of the events 
above may have a material adverse impact on Innate's business, prospects, financial condition and results 
of operations. 

The  revenues  generated  from  its  collaboration  and  license  agreements  have  contributed  and  are 
expected to contribute a large portion of its revenue for the foreseeable future. 

The  Company  has  entered  into  collaboration  and  license  agreements  with  pharmaceutical  companies, 
including  AstraZeneca  and  Sanofi.  The  cash  payments  received  from  its  partners  were  €56.9  million, 
€15.3  million and €57.8 million for the years ended December 31, 2022, 2021 and 2020, respectively. 

Innate  also  enhances  its  research  efforts  by  establishing  collaborations  with  academic  or  non-profit 
research  institutions  and  other  biopharmaceutical  companies.  The  participation  in  these  collaborations 
may generate revenue and funding in the form of operating grants or the reimbursement of research and 
development expenses. 

Innate  Pharma  may  not  be  able  to  renew  or  maintain  its  license  agreements  or  collaborative  research 
contracts or may be unable to sign new agreements with new collaborators on reasonable terms or at all. 
The early termination of a contract, the non-renewal of a contract or its inability to find new collaborators 
would  adversely  affect  its  business.  Should  any  of  these  risks  materialize,  this  could  have  an  adverse 
effect on Innate's business, prospects, financial condition and results of operations. 

The Company benefits from tax credits in France that could be reduced or eliminated. 

As  a  French  biopharmaceutical  company,  Innate  benefits  from  certain  tax  advantages,  including  the 
Research Tax Credit (Crédit Impôt Recherche), which is a French tax credit aimed at stimulating research 
and  development.  The  Research  Tax  Credit  is  calculated  based  on  Innate's  claimed  amount  of  eligible 
research  and  development  expenditures  in  France  and  represented  €7.9  million,  €10.3  million  and 
€13.1  million  for  the  years  ended  December  31, 2022,  2021  and  2020,  respectively.  The  Research  Tax 
Credit is a source of financing to Innate that could be reduced or eliminated by the French tax authorities 
or by changes in French tax law or regulations. 

The  Research  Tax  Credit  can  be  offset  against  French  corporate  income  tax  due  by  the  company  with 
respect to the year during which the eligible research and development expenditures have been made. The 
portion of tax credit in excess which is not being offset, if any, represents a receivable against the French 
Treasury which can in principle be offset against the French corporate income tax due by the company 
with respect to the three following years. The remaining portion of tax credit not being offset upon expiry 
of such a period may then be refunded to the company. 

Until the end of the year ended December 31, 2018, the Company qualified as a small- and medium-size 
business and the French Treasury refunded each of its 2016, 2017 and 2018 Research Tax Credit claims 
immediately (meaning that, in practice, Innate received the refund during the year following the year in 
which the eligible research and development expenditures are made). Innate Pharma no longer qualifies 
as  a  small  and  medium-size  business  since  the  year  ended  December  31,  2019,  and  therefore,  the 
Company  will  no  longer  be  entitled  to  the  immediate  reimbursement  of  the  Research  Tax  Credit  but 
instead  will  be  reimbursed  within  the  expiry  of  the  period  of  three  years  mentioned  above.  As  of 

46

December  31,  2021,  Innate  is  qualified  again  as  a  small  or  medium  size  business.  As  a  result,  Innate 
Pharma is eligible for reimbursement by the French treasury of the 2021 Research Tax Credit during the 
fiscal year 2022. 

The French tax authorities, with the assistance of the Higher Education and Research Ministry, may audit 
each  research  and  development  program  in  respect  of  which  a  Research  Tax  Credit  benefit  has  been 
claimed and assess whether such program qualifies in their view for the Research Tax Credit benefit. The 
French tax authorities may challenge Innate's eligibility for, or its calculation of, certain tax reductions or 
deductions  in  respect  of  its  research  and  development  activities  (and  therefore  the  amount  of  Research 
Tax  Credit  claimed),  or  the  accelerated  reimbursement  allowed  for  small-  and  medium-size  businesses 
and the Company's credits may be reduced, which would have a negative impact on its revenue and future 
cash flows. Furthermore, the French Parliament may decide to eliminate, or to reduce the scope or the rate 
of, the Research Tax Credit benefit, either of which it could decide to do at any time. If Innate fails to 
receive future Research Tax Credit amounts or if its calculations are challenged, even if Innate Pharma 
complies  with  the  current  requirements  in  terms  of  documentation  and  eligibility  of  its  expenditure,  its 
business, prospects, financial condition and results of operations could be adversely affected. 

The Company may be unable to carry forward existing tax losses. 

Innate has accumulated tax loss carry forwards of €466.2 million as of December 31, 2022. Applicable 
French law provides that, for fiscal years ending after December 31, 2012, the use of these tax losses is 
limited  to  €1.0  million,  plus  50%  of  the  portion  of  net  earnings  exceeding  this  amount.  The  unused 
balance of the tax losses in application of such rule can be carried forward to future fiscal years, under the 
same conditions and without time restriction. There can be no assurance that future changes to applicable 
tax law and regulation will not eliminate or alter these or other provisions in a manner unfavorable to us, 
which  could  have  an  adverse  effect  on  Innate's  business,  prospects,  financial  condition,  cash  flows  or 
results of operations. 

Innate's business may be exposed to foreign exchange risks. 

The Company incurs some of its expenses, and derive certain of its revenues, in currencies other than the 
euro.  In  particular,  as  Innate  expands  its  operations  and  conduct  additional  clinical  trials  in  the  United 
States,  Innate  will  incur  additional  expenses  in  U.S.  dollars.  As  a  result,  Innate  is  exposed  to  foreign 
currency  exchange  risk  as  its  results  of  operations  and  cash  flows  are  subject  to  fluctuations  in  foreign 
currency exchange rates. 

The Company currently does not engage in hedging transactions to protect against uncertainty in future 
exchange rates between particular foreign currencies and the euro. Therefore, an unfavorable change in 
the  value  of  the  euro  against  the  U.S.  dollar  could  have  a  negative  impact  on  its  revenue  and  earnings 
growth.  Innate  cannot  predict  the  impact  of  foreign  currency  fluctuations,  and  foreign  currency 
fluctuations in the future may adversely affect its financial condition, results of operations and cash flows. 
The ADSs being offered in the U.S. offering are quoted in U.S. dollars on Nasdaq, while Innate's ordinary 
shares  trade  in  euro  on  Euronext  Paris.  Innate's  financial  statements  are  prepared  in  euro.  Therefore, 
fluctuations  in  the  exchange  rate  between  the  euro  and  the  U.S.  dollar  will  also  affect,  among  other 
matters, the value of Innate's ordinary shares and ADSs. 

Under  Innate's  license  and  collaboration  agreements  with  AstraZeneca,  the  payments  the  Company 
receives  are  in  U.S.  dollars.  The  level  of  completion  of  the  operations  covered  by  this  collaboration 
agreement  is    based  on  the  costs  converted  at  the  historical  exchange  rate.  The  effects  of  reevaluation 
therefore have no impact on the technical progress used for revenue recognition. Consequently, there may 

47

be a difference between the level of completion that would take into account the last known rate and the 
level of completion as calculated. This difference could result in a future exchange gain or loss.

Moreover, in the future, Innate could generate part of its sales in the United States and part in Europe and 
could  therefore  be  subject  to  an  unfavorable  euro/dollar  exchange  rate.  Therefore,  for  example,  an 
increase in the value of the euro against the U.S. dollar could be expected to have a negative impact on its 
revenue and earnings growth as U.S. dollar revenue and earnings, if any, would be translated into euro at 
a reduced value. The Company could also sign contracts denominated in other currencies, which would 
increase its exposure to currency risk. In accordance with Innate's business decisions, its exposure to this 
type of risk could change depending on: 

•

•

•

•

the currencies in which Innate receives its revenues; 

the  currencies  chosen  when  agreements  are  signed,  such  as  licensing  agreements,  or  co-
marketing or co- development agreements; 

the location of clinical trials on product candidates; and 

its policy for insurance cover. 

At present, Innate has not put any specific hedging arrangements in place to address these risks. Should 
any  of  these  risks  materialize,  this  could  have  a  material  adverse  effect  on  its  business,  prospects, 
financial condition and results of operations. 

Changes to U.S. and non-U.S. tax laws could materially adversely affect Innate Pharma.

The Company is unable to predict what tax law may be proposed or enacted in the future or what effect 
such  changes  would  have  on  its  business,  but  such  changes,  to  the  extent  they  are  brought  into  tax 
legislation, regulations, policies or practices, could affect its effective tax rates in the future in countries 
where  it  has  operations  and  have  an  adverse  effect  on  its  overall  tax  rate  in  the  future,  along  with 
increasing the complexity, burden and cost of tax compliance. The Company urges its shareholders and 
holders  of  its  ADSs  to  consult  with  their  legal  and  tax  advisors  with  respect  to  the  potential  tax 
consequences of investing in or holding Innate's ordinary shares or ADSs. 

Tax authorities may disagree with Innate's positions and conclusions regarding certain tax positions, 
resulting in unanticipated costs, taxes or non-realization of expected benefits. 

A  tax  authority  may  disagree  with  tax  positions  that  the  Company  has  taken,  which  could  result  in 
increased  tax  liabilities.  For  example,  the  French  tax  authorities,  the  U.S.  Internal  Revenue  Service  or 
another  tax  authority  could  challenge  Innate's  allocation  of  income  by  tax  jurisdiction  and  the  amounts 
paid  between  its  affiliated  companies  pursuant  to  its  intercompany  arrangements  and  transfer  pricing 
policies,  including  amounts  paid  with  respect  to  its  intellectual  property  development.  Similarly,  a  tax 
authority could assert that the Company is subject to tax in a jurisdiction where Innate believes it has not 
established a taxable connection, often referred to as a “permanent establishment” under international tax 
treaties, and such an assertion, if successful, could increase the Company's expected tax liability in one or 
more jurisdictions. A tax authority may take the position that material income tax liabilities, interest and 
penalties are payable by us, in which case, the Company expects that it might contest such assessment. 
Contesting such an assessment may be lengthy and costly and if Innate was unsuccessful in disputing the 
assessment, the result could increase its anticipated effective tax rate.

On  March  16,  2022,  the  Company  received  a  notification  from  tax  authorities  relating  to  the  2019  and 
2020 financial years as well as to the research tax credit and the accuracy of its calculation for the 2018 to 
2020  financial  years.  A  provision  amounting  to  €1,270  thousand  has  been  booked,  based  on  estimated 
amounts  and  adjustments  not  disputed  by  the  Company.  On  March  3,  2023,  the  Company  received  the 

48

rectification  proposal,  confirming  the  amount  of  the  provision  recognized  on  the  amounts  of  the 
rectifications not disputed by the Company - Refer to Note 18. "Provisions". 

Risks Related to Innate Pharma's Organization and Operations 

There is a material weakness in the Company's internal control over financial reporting and if Innate 
Pharma  is  unable  to  maintain  effective  internal  controls  over  financial  reporting,  the  accuracy  and 
timeliness  of  its  financial  reporting  may  be  adversely  affected,  which  could  hurt  its  business  and/or 
lessen investor confidence. 

The  Company  must  maintain  effective  internal  control  processes  over  financial  reporting  in  order  to 
accurately report its results of operations and financial condition on a timely basis. A company’s internal 
control  over  financial  reporting  is  a  process  designed  by,  or  under  the  supervision  of,  a  company’s 
principal executive and principal financial officers, or persons performing similar functions, and effected 
by  a  company’s  executive  board,  management  and  other  personnel  to  provide  reasonable  assurance 
regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  in  accordance 
with generally accepted accounting principles. 

As  a  public  company  listed  in  the  United  States,  the  Sarbanes-Oxley  Act  requires,  among  other  things, 
that the Company assesses the effectiveness of its internal control over financial reporting as of the end of 
each fiscal year, beginning with the end of the first full fiscal year following the completion of the Global 
Offering, i.e., since the end of fiscal year 2020. However, Innate's independent registered public auditor 
will not be required to attest to the effectiveness of its internal controls over financial reporting for as long 
as the Company is an EGC, i.e. an “emerging growth company,” according to the Jumpstart Our Business 
Startups Act of 2012, or JOBS Act, which may be up to five fiscal years following the date of the October 
2019 public Global Offering. An independent assessment of the effectiveness of Innate's internal controls 
over financial reporting could detect issues that its management’s assessment might not.

In this context, in order to comply with Section 404(a) of the Sarbanes-Oxley Act within the prescribed 
timeframe,  the  Company  initiated  a  project  to  improve  the  documentation  and  the  evaluation  of  its 
internal control processes over financial information with the support of an expert company at the end of 
2019. In addition, in order to make the information system, on which the management and production of 
financial information is based, more reliable, the plan aiming at transforming Innate's information system 
initiated in 2019 took shape with the launch of its new Enterprise Resource Planning, or ERP, on August 
1, 2020. Since then, the Company has reinforced its internal control processes, especially those related to 
manual entries and management of significant and unusual transactions identified as a material weakness 
at the end of the 2020 financial year.

The Company's management carried out an evaluation of the effectiveness of its internal control at the 
end of the year ended December 31, 2022. See "Item 15. Controls and Procedures." Although significant 
progress has been observed in terms of improving the reliability of its internal control system, the 
management concluded in a material weakness. Under standards established by the Public Company 
Accounting Oversight Board, a material weakness is a deficiency or combination of deficiencies in 
internal control over financial reporting, such that there is a reasonable possibility that a material 
misstatement in Innate Pharma's annual or interim financial statements will not be prevented or detected 
and corrected on a timely basis. The control deficiencies identified are due to a lack of granularity and 
precision of the design and, constitute a material weakness in the aggregate primarily relating to (i) 
prevention or detection of material errors in the classification and presentation of the consolidated 
financial statements, and related disclosures and (ii) recording of all third-party services in the correct 
period. The deficiencies in control activities contributed to errors related to misclassification and 
presentation which have been corrected throughout 2022 and during the year-end closing.

49

Although the Company has identified corrective actions aiming at resolving the material weakness, the 
Company cannot give assurance that the measures taken to remediate the material weakness will be 
sufficient or that they will prevent future material weaknesses. If the Company does not succeed in 
maintaining the appropriate level of internal control, it could result in material misstatements in its 
financial statements, result in the loss of investor confidence in the reliability of its financial statements 
and subject it to regulatory scrutiny and sanctions, which in turn could harm the market value of its 
ordinary shares and ADSs. 

Innate's internal computerized systems, or those of its third-party contractors or consultants, may fail 
or suffer security breaches and be subject to malicious intent or cyber-attack, which could result in a 
material disruption of its product development programs and in its operations in general. 

The Company has implemented a security policy that is intended to secure its data against impermissible 
access  and  to  preserve  the  integrity  and  confidentiality  of  the  data.  Despite  the  implementation  of  such 
security measures, including a cybersecurity program, Innate's internal computer systems and those of its 
third-party  contractors  and  consultants  are  vulnerable  to  damage  from  computer  viruses,  unauthorized 
access,  natural  disasters,  terrorism,  war,  telecommunication  and  electrical  failures,  and  other  sources. 
Moreover,  part  of  the  Company's  information  system  is  “cloud”-based  and  thus  is  not  fully  under  its 
control.

In addition, Innate's research and development facility and headquarters in Luminy, France is located in 
an area that may be more susceptible to wildfires. If Innate's facility or computer systems are damaged by 
fire despite the fire prevention and data archiving measures it has put in place, it could suffer financial 
losses and delays in its operations. 

If such an event were to occur and cause interruptions in Innate's operations, it could result in a material 
disruption of its programs and more generally of its operations. For example, the loss of clinical trial data 
for Innate's product candidates could result in delays in its regulatory approval efforts and significantly 
increase its costs to recover or reproduce the lost data. To the extent that any disruption or security breach 
results in a loss of or damage to Innate's data or applications or other data or applications relating to its 
technology or product candidates, or inappropriate disclosure of confidential or proprietary information, it 
could  incur  liabilities,  including  penalties  under  data  privacy  laws  such  as  the  GDPR  and  other 
regulations, and the further development of its product candidates could be delayed. Even if the Company 
has  not  experienced  any  cyber  breach  to  date,  should  any  of  these  risks  materialize,  this  could  have  a 
material adverse effect on Innate's business, prospects, financial condition and results of operations. 

The  Company  has  subscribed  an  insurance  related  to  "cyber"  and  fraud.  This  insurance  may  be 
insufficient  with  regard  to  the  level  of  financial,  legal,  operational  and  reputational  impacts  that  could 
arise from a disruption or a break of the Company information systems. 

The Company may encounter difficulties in managing the Company development and support changes 
in its strategy, which could disrupt its operations. 

The  opportunities  taken,  the  decisions  made,  the  successes  and  failures  of  Innate's  research  and 
development programs and its operations in general can have significant impacts on its workforce and the 
scope of its operations.

The  strong  growth  in  the  Company's  headcount  over  the  last  five  years  as  well  as  the  recent 
transformations  of  the  Company,  in  particular  in  connection  with  the  acquisition  in  2018  of  Lumoxiti, 
Innate's first commercial product, have been accompanied by structural changes within the organization 
and  its  operating modes.  Such rapid changes may lead to a deterioration in working conditions and the 
leave of employees, which could lead to a loss of knowledge and expertise, a decrease in the performance 
of Innate's operations and therefore a reduced level of achievement of its objectives. 

50

Moreover, in December 2020, the decision of returning Lumoxiti commercial rights to AstraZeneca was 
followed  by  an  immediate  reduction  of  Innate's  commercial  operations  and  headcounts  in  the  US. 
Although  the  Company  gained  some  experience  in  the  late  stage  development  and  marketing  and 
commercialization of pharmaceutical products, such experience was short, and may not have resulted in a 
sufficient  gain  of  skills  to  anticipate  and  tackle  the  marketing  and  commercialization  of  Innate's  other 
drug candidates. 

In addition, in order to support the development of the Company and changes in strategy, the Company 
must  continue  to  implement  and  improve  its  management,  operational  and  financial  systems,  adapt  its 
facilities and recruit and train qualified personnel. Due to Innate's limited financial resources, it may not 
be able to effectively manage the development of Innate's business, which could result in weaknesses in 
its  infrastructure,  operational  errors,  loss  of  business  opportunities,  loss  of  employees  and  reduced 
productivity  of  remaining  employees.  The  Company  may  also  experience  difficulties  in  recruiting, 
training and retaining additional qualified personnel, particularly in key positions. Added to this is the fact 
that the Company is located in Marseille and is competing with other locations that potential recruits may 
find more attractive.

If the Company were to acquire assets or companies, the success of such an acquisition would depend on 
its  capacity  to  carry  out  such  acquisitions  and  to  integrate  such  assets  or  companies  into  its  existing 
operations. The implementation of such a strategy could impose significant constraints, including: 

•

•

•

human  resources:  recruiting,  integrating,  training,  managing,  motivating  and  retaining  a 
growing number of employees; 

financial  and  management  system  resources:  identification  and  management  of  appropriate 
financing and management of its financial reporting systems; and 

infrastructure:  expansion  or  transfer  of  its  laboratories  or  the  development  of  its  information 
technology system. 

If the Company is unable to manage such changes or has difficulty integrating any acquisitions, it could 
have a material adverse effect on its business, prospects, financial condition and results of operations. 

The Company would need to hire new employees and expand its use of service providers. 

As of December 31, 2022, the Company had 211 employees. As Innate's development plans and strategies 
develop,  Innate  Pharma  must  need  additional  managerial,  operational,  marketing,  financial  and  other 
personnel. 

The  Company  currently  relies,  and  for  the  foreseeable  future  will  continue  to  rely,  in  part  on  certain 
independent organizations, partners, advisors and consultants to provide certain services. There can be no 
assurance  that  the  services  of  these  independent  organizations,  partners,  advisors  and  consultants  will 
continue  to  be  available  to  Innate  on  a  timely  basis  when  needed,  or  that  Innate  can  find  qualified 
replacements. In addition, if Innate Pharma is unable to effectively manage its outsourced activities or if 
the quality or accuracy of the services provided by consultants is compromised for any reason, its clinical 
trials may be extended, delayed, or terminated, and it may not be able to obtain regulatory approval of its 
product candidates or otherwise advance its business. There can be no assurance that Innate will be able 
to  manage  its  existing  consultants  or  find  other  competent  outside  contractors  and  consultants  on 
economically reasonable terms, if at all. 

If the Company is not able to effectively expand its organization by hiring new employees and expanding 
its groups of consultants and contractors, it may not be able to successfully implement the tasks necessary 
to  further  develop  and  commercialize  its  product  candidates  and,  accordingly,  may  not  achieve  its 
research, development and commercialization goals. 

51

The Company depends on qualified management personnel and its business could be harmed if Innate 
loses key personnel and cannot attract new personnel. 

Innate's ability to retain key persons in its organization and to recruit qualified personnel is crucial for its 
success. In particular,  its  success depends heavily on its ability to retain key people in its organization, 
including key scientific and medical personnel. 

Should  the  Company  be  unable  to  retain  the  individuals  who  form  its  team  of  key  managers  and  key 
scientific  advisors,  it  could  have  a  material  adverse  effect  on  its  business  and  development  and  could 
consequently affect its business, prospects, financial condition and results of operations. 

Innate Pharma will need to recruit qualified scientific and medical personnel to carry out its clinical trials 
and  expand  into  new  areas  that  require  specialized  skills,  such  as  regulatory  matters,  marketing  and 
manufacturing. Innate compete with other companies, research organizations and academic institutions in 
recruiting and retaining highly qualified scientific, technical and management personnel. Competition for 
such  personnel  is  very  intense  in  the  biopharmaceutical  field  and  there  can  be  no  assurance  that  the 
Company will be successful in attracting or retaining such personnel and the failure to do so could harm 
its operations and its growth prospects. Should any of these risks materialize, this could have a material 
adverse effect on Innate's business, prospects, financial condition and results of operations. 

Innate's Research and Development facility and Headquarters in Luminy, France are exposed to forest 
fires

The Company's Research and Development facility and Headquarters in Luminy, France are exposed to 
forest  fires.  Luminy  is  an  area  on  the  outskirts  of  Marseille,  composed  in  part  of  undeveloped  hills 
covered with shrubs and pine trees. It is also located next to a natural park entirely covered by the same 
type of Mediterranean vegetation. Summers are hot and dry and this type of vegetation is prone to forest 
fires. Indeed, in September 2016, such a forest fire came relatively close to inhabited areas, including the 
Company's facilities, where employees had to remain confined for several hours.

In order to prevent the risk of fire, fire prevention measures are implemented, such as pruning shrubs in 
the  surrounding  green  areas  and  implementing  a  maintenance  plan  for  fire-fighting  equipment.  In 
addition, computer data backup and archiving measures are implemented, allowing the regularly backed-
up data to be stored on the premises of a specialized service provider. In addition, rare biological material 
used  by  the  Company  has  been  identified,  duplicated  and  stored  at  other  sites,  at  the  premises  of 
specialized service providers.

However,  these  measures  do  not  guarantee  that  another  forest  fire  would  not  damage  the  Company's 
premises in Luminy, which would result in financial losses, development delays of various durations or 
even the suspension of the Company's activities.

The  Company  may  use  hazardous  chemicals  and  biological  materials  in  its  business  and  any  claims 
relating  to  improper  handling,  storage  or  disposal  of  these  materials  could  be  time-consuming  and 
costly. 

Innate's research and development processes involve the controlled use of hazardous materials, including 
chemicals,  biological  and  radioactive  materials.  The  Company  cannot  eliminate  the  risk  of  accidental 
contamination or discharge and any resultant injury from these materials. Innate also handles genetically 
recombined material, genetically modified species and pathological biological samples. Consequently, in 
France  and  in the jurisdictions where the Company conducts clinical trials, it is subject to environment 
and safety laws and regulations governing the use, storage, handling, discharge and disposal of hazardous 
materials,  including  chemical  and  biological  products  and  radioactive  materials.  The  Company  impose 
preventive and protective measures for the protection of its workforce and waste control management in 

52

accordance with applicable laws, including part four of the French Labor Code, relating to occupational 
health and safety. 

In France, the Company is required to comply with a number of national, regional and local legislative or 
regulatory  provisions  regarding  radiation  and  hazardous  materials,  including  specific  regulations 
regarding the use, handling and storage of radioactive materials and the potential exposure of employees 
to hazardous materials and radiation. Innate must also comply with French regulations concerning the use 
and handling of genetically modified organisms, or GMOs, in confined spaces. 

If Innate fails to comply with applicable regulations, it could be subject to fines and may have to suspend 
all  or  part  of  its  operations.  Compliance  with  environmental,  health  and  safety  regulations  involves 
additional costs, and Innate Pharma may have to incur significant costs to comply with future laws and 
regulations in relevant jurisdictions. Compliance with environmental laws and regulations could require 
Innate  to  purchase  equipment,  modify  facilities  and  undertake  considerable  expenses.  The  Company 
could  be  liable  for  any  inadvertent  contamination,  injury  or  damage,  which  could  negatively  affect  its 
business, although the Company has subscribed to an insurance policy covering certain risks inherent to 
its business. 

Product  liability  and  other  lawsuits  could  divert  Innate's  resources,  result  in  substantial  liabilities, 
reduce the commercial potential of its product candidates and damage its reputation. 

Given that the Company develops therapeutic products intended to be tested on humans and used to treat 
humans, the risk that Innate Pharma may be sued on product liability claims is inherent in its business. 
Side  effects  of,  or  manufacturing  defects  in,  products  that  the  Company  develops  could  result  in  the 
deterioration of a patient’s condition, injury or even death. For example, its liability could be sought after 
by patients participating in the clinical trials in the context of the development of the therapeutic products 
tested and unexpected side effects resulting from the administration of these products. Once a product is 
approved for sale and commercialized, the likelihood of product liability lawsuits increases. Criminal or 
civil  proceedings  might  be  filed  against  Innate  by  patients,  regulatory  authorities,  biopharmaceutical 
companies  and  any  other  third-party  using  or  marketing  Innate's  products.  These  actions  could  include 
claims resulting from acts by Innate's partners, licensees and subcontractors, over which the Company has 
little  or  no  control.  These  lawsuits  may  divert  Innate's  management  from  pursuing  its  business  strategy 
and may be costly to defend. In addition, if the Company is held liable in any of these lawsuits, it may 
incur  substantial  liabilities,  may  be  forced  to  limit  or  forgo  further  commercialization  of  the  affected 
products and may suffer damage to its reputation. 

Although  the  clinical  trial  process  is  designed  to  identify  and  assess  potential  side  effects,  it  is  always 
possible that a drug, even after regulatory approval, may exhibit unforeseen side effects. If any of Innate's 
product candidates were to cause adverse side effects during clinical trials or after approval of the product 
candidate, the Company may be exposed to substantial liabilities. Physicians and patients may not comply 
with any warnings that identify known potential adverse effects and patients who should not use Innate's 
product candidates. 

The Company has obtained liability insurance coverage for each of its clinical trials in compliance with 
local  legislation  and  rules.  In  the  United  States,  Innate's  aggregate  insurance  coverage  for  its  ongoing 
clinical trials is limited to €10.0 million per year and in the aggregate. Innate's insurance coverage may 
not be sufficient to cover any expenses or losses the Company may suffer. Moreover, insurance coverage 
is  becoming  increasingly  expensive,  and,  in  the  future,  Innate  Pharma  may  not  be  able  to  maintain 
insurance  coverage  at  a  reasonable  cost  or  in  sufficient  amounts  to  protect  itself  against  losses  due  to 
liability. On occasion, large judgments have been awarded in class action lawsuits based on drugs that had 
unanticipated  side  effects.  The  cost  of  any  product  liability  litigation  or  other  proceedings,  even  if 
resolved in Innate's favor, could be substantial. A successful product liability claim, or series of claims, 

53

brought against Innate could cause Innate's share price to decline and, if judgments exceed its insurance 
coverage, could decrease its cash and adversely affect its business. 

To date, the Company is covered by a product liability insurance with a coverage amount of €10 million 
per year and in the aggregate. If Innate is the subject of a successful product liability claim that exceeds 
the limits of any insurance coverage Innate Pharma obtains, the Company would incur substantial charges 
that  would  adversely  affect  its  earnings  and  require  the  commitment  of  capital  resources  that  might 
otherwise be available for the development and commercial launch of its product programs. Should any of 
these risks materialize, this could have a material adverse effect on Innate's business, prospects, financial 
condition and results of operations. 

Innate Pharma's employees may engage in misconduct or other improper activities, including violating 
applicable regulatory standards and requirements, engaging in insider trading or violate the terms of 
their confidentiality agreements, which could significantly harm Innate's business. 

The Company are exposed to the risk of employee fraud or other misconduct. Misconduct by employees 
could  include  intentional  failures  to  comply  with  legal  requirements  or  the  requirements  of  national 
authorities, the EMA, FDA and other government regulators, provide accurate information to applicable 
government  authorities,  comply  with  fraud  and  abuse  and  other  healthcare  laws  and  regulations  in  the 
United  States,  Europe  and  elsewhere,  report  financial  information  or  data  accurately  or  disclose 
unauthorized activities to us. In particular, sales, marketing and business arrangements in the healthcare 
industry are subject to extensive laws and regulations intended to prevent fraud, misconduct, kickbacks, 
self-dealing and other abusive practices. These laws and regulations restrict or prohibit a wide range of 
pricing, discounting, marketing and promotion, sales commission, customer incentive programs and other 
business arrangements. Employee misconduct could also involve the improper use of, including trading 
on,  information  obtained  in  the  course  of  clinical  trials,  which  could  result  in  regulatory  sanctions  and 
serious harm to Innate's reputation. Innate Pharma has a Code of Ethics that applies to all employees and 
consultants, and other policies and charters, but it is not always possible to identify and deter employee 
misconduct,  and  the  precautions  it  takes  to  detect  and  prevent  this  activity  may  be  ineffective  in 
controlling  unknown  or  unmanaged  risks  or  losses  or  in  protecting  Innate  from  governmental 
investigations  or  other  actions  or  lawsuits  stemming  from  a  failure  to  comply  with  these  laws  or 
regulations. 

In order to protect its proprietary technology and processes, the Company relies in part on confidentiality 
agreements  with  its  partners,  employees,  consultants,  outside  scientific  collaborators  and  sponsored 
researchers, and other advisors. These agreements may not effectively prevent disclosure of confidential 
information  and  may  not  provide  an  adequate  remedy  in  the  event  of  unauthorized  disclosure  of 
confidential  information.  Costly  and  time-consuming  litigation  could  be  necessary  to  enforce  and 
determine the scope of Innate's proprietary rights, and failure to obtain or maintain trade secret protection 
could adversely affect its competitive business position. Should any of these risks materialize, this could 
have  a  material  adverse  effect  on  Innate's  business,  prospects,  financial  condition  and  results  of 
operations. 

The Company may acquire businesses or products in the future and Innate may not realize the benefits 
of such acquisitions. 

Although Innate's current strategy involves continuing to grow its business internally, the Company may 
grow  externally  through  selective  acquisitions  of  complementary  products  and  technologies,  or  of 
companies with such assets. If such acquisitions were to become necessary or attractive in the future, the 
Company  may  not  be  able  to  identify  appropriate  targets  or  make  acquisitions  under  satisfactory 
conditions, in particular, satisfactory price conditions. In addition, Innate Pharma may be unable to obtain 
the  financing  for  these  acquisitions  under  favorable  conditions,  and  could  be  led  to  finance  these 

54

acquisitions  using  cash  that  could  be  allocated  to  other  purposes  in  the  context  of  existing  operations. 
Innate  may  encounter  numerous  difficulties  in  developing,  manufacturing  and  marketing  any  new 
products resulting from an acquisition that delay or prevent Innate from realizing their expected benefits 
or  enhancing  its  business.  The  Company  cannot  assure  you  that,  following  any  such  acquisition,  the 
Company  will  achieve  the  expected  synergies  to  justify  the  transaction,  which  could  have  a  material 
adverse effect on Innate's business, financial conditions, earnings and prospects. 

Climate  change  or  legal,  regulatory  or  market  measures  to  address  climate  change  may  negatively 
affect Innate's business and results of operations.

Climate  change  presents  risks  to  Innate's  operations,  including  the  potential  for  additional  regulatory 
requirements  and  associated  costs,  and  the  potential  for  more  frequent  and  severe  weather  events  and 
water  availability  challenges  that  may  impact  Innate's  facilities  and  those  of  Innate's  suppliers.  Natural 
disasters and extreme weather conditions, such as a hurricane, tornado, earthquake, wildfire or flooding, 
may pose physical risks to Innate's facilities and disrupt the operation of Innate's supply chain. 

Concern  over  climate  change  may  also  result  in  new  or  additional  legal  or  regulatory  requirements 
designed  to  reduce  greenhouse  gas  emissions  and/or  mitigate  the  effects  of  climate  change  on  the 
environment. If such laws or regulations are more stringent than current legal or regulatory obligations, 
the  Company  may  experience  disruption  in,  or  an  increase  in  the  costs  associated  with  sourcing, 
manufacturing and distribution of Innate's products, which may adversely affect Innate's business, results 
of operations or financial condition.

The current state of the world financial market and current economic conditions could have a material 
adverse impact on the Company's business, financial condition and results of operations.

The  global  economy  is  facing  a  number  of  actual  and  potential  challenges,  including  the  ongoing 
COVID-19 pandemic, the military conflict between Ukraine and Russia and the banking crises or failures, 
such as the recent Silicon Valley Bank failure. If the conditions in the global economy remain uncertain 
or continue to be volatile, or if they deteriorate, including as a result of the ongoing COVID-19 pandemic, 
the  military  conflict  between  Russia  and  Ukraine,  banking  crises  or  other  geopolitical  events,  the 
Company's business, financial condition and results of operation may be materially adversely affected.

In  addition,  increases  in  inflation  raise  the  Company's  costs  for  labor,  materials  and  services  and  other 
costs  required  to  grow  and  operate  our  business,  and  failure  to  secure  these  on  reasonable  terms  may 
adversely  impact  its  financial  condition.  Increases  in  inflation,  along  with  the  uncertainties  surrounding 
the  ongoing  COVID-19  pandemic,  geopolitical  developments,  banking  crises  and  global  supply  chain 
disruptions, have caused, and may in the future cause instability and lack of liquidity in capital markets, 
potentially making it more difficult for Innate to obtain additional funds. Such risks and disruptions may 
also negatively impact Innate's supply chain, manufacturing arrangements, preclinical studies and clinical 
trials, which could have a materially adverse impact on its results of operations, financial condition and 
prospects.  The  extent  and  duration  of  the  current  economic  conditions  and  resulting  market  disruptions 
are impossible to predict, but could be substantial. Any such disruptions may also magnify the impact of 
other risks described in this Annual Report on Form 20-F.

55

Risks Related to Intellectual Property Rights 

Its ability to compete may be adversely affected if the Company does not adequately obtain, maintain, 
protect  and  enforce  Innate's  intellectual  property  or  proprietary  rights,  or  if  the  scope  of  intellectual 
property protection the Company obtains is not sufficiently broad. 

Innate's success depends, in large part, on its ability to obtain and maintain patent and other intellectual 
property protection in the United States and other countries with respect to Innate's product candidates. 
However,  the  Company  may  not  be  able  to  obtain,  maintain  or  enforce  Innate's  patents  and  other 
intellectual  property  rights  which  could  affect  its  ability  to  compete  effectively.  For  example,  the 
Company cannot guarantee: 

•

•

•

•

•

•

that the Company will file all necessary or desirable patent applications or that the Company 
will obtain the patents that the Company has applied for and that are under review; 

that the Company will be able to develop new patentable product candidates or technologies or 
obtain patents to protect such new product candidates or technologies; 

that the Company or its licensing or collaboration partners were the first to make the product 
candidates  or  technologies  covered  by  the  issued  patents  or  pending  patent  applications  that 
the Company licenses or own; 

that the Company will be able to obtain sufficient rights to all necessary or desirable patents or 
other intellectual property rights, whether at all or on reasonable terms; 

that the scope of any issued patents that the Company owns or licenses will be broad enough 
to  protect  its  product  candidates  or  effectively  prevent  others  from  commercializing 
competitive technologies and product candidates; and 

that  there  is  no  risk  of  its  owned  and  licensed  patents  being  challenged,  invalidated  or 
circumvented by a third-party. 

The patent prosecution process is expensive, time-consuming, and complex, and Innate may not be able to 
file, prosecute, maintain, enforce, or license all necessary or desirable patent applications at a reasonable 
cost or in a timely manner. For example, the Company does not intend to systematically file, maintain, 
prosecute and defend patents on its product candidates in all countries. Consequently, Innate may not be 
able to prevent third parties from exploiting products that are the same as or similar to its products and 
product candidates in countries in which it does not obtain patent protection, or from selling or importing 
such products in and into the countries in which it does have patent protection. It is also possible that the 
Company will fail to identify patentable aspects of its research and development output in time to obtain 
patent  protection.  Although  the  Company  enters  into  confidentiality  agreements  with  parties  who  have 
access to confidential or patentable aspects of its research and development output, such as its employees, 
consultants,  CROs,  outside  scientific  collaborators,  sponsored  researchers,  and  other  advisors,  any  of 
these  parties  may  breach  the  agreements  and  disclose  such  output  before  a  patent  application  is  filed, 
thereby  jeopardizing  its  ability  to  seek  patent  protection.  Given  the  amount  of  time  required  for  the 
development, testing and regulatory review of new product candidates, patents protecting such candidates 
might expire before or shortly after such candidates are commercialized. As a result, Innate's intellectual 
property  may  not  provide  Innate  with  sufficient  rights  to  exclude  others  from  commercializing  product 
candidates similar or identical to its. In addition, in some circumstances, the Company may not have the 
right to control the preparation, filing, prosecution, maintenance, enforcement and defense of patents and 
patent applications covering technology that the Company licenses to or from third parties. For example, 
pursuant to its license agreement with AstraZeneca for monalizumab, AstraZeneca retains control of such 

56

activities  for  certain  patents  that  the  Company  licenses  to  it  under  the  agreement  and  patents  that  arise 
under  the  collaboration.  Innate  cannot  be  certain  that  these  patents  and  patent  applications  will  be 
prepared,  filed,  prosecuted,  maintained,  enforced,  and  defended  in  a  manner  consistent  with  the  best 
interest  of  its  business.  If  any  third-party  that  controls  Innate's  patents  and  patent  applications  fails  to 
maintain Innate's patents or such third-party loses rights to Innate's patents or patent applications, Innate's 
rights to those patents and underlying technology may be reduced or eliminated and the Company's right 
to  develop  and  commercialize  its  product  candidates  that  are  subject  to  such  rights  could  be  adversely 
affected. 

Moreover, some of Innate's patents and patent applications are, and may in the future be, co-owned with 
third parties. If the Company is unable to obtain an exclusive license to any such third-party co-owners’ 
interest in such patents or patent applications, such co-owners may be able to license their rights to other 
third  parties,  including  its  competitors,  and  its  competitors  could  market  competing  products  and 
technology. Innate may also need the cooperation of any such co-owners of its patents in order to enforce 
such patents against third parties, and such cooperation may not be provided to us. 

The coverage claimed in a patent application can be significantly reduced before the patent is issued, and 
its  scope  can  be  reinterpreted  after  issuance.  The  issuance  of  a  patent  is  not  conclusive  as  to  its 
inventorship, scope, validity or enforceability. Even if patent applications the Company licenses or owns 
currently or in the future issue as patents, they may not issue in a form that will provide Innate with any 
meaningful  protection,  prevent  competitors  or  other  third  parties  from  circumventing  its  patents  by 
developing  similar  or  alternative  technologies  or  products  in  a  non-infringing  manner,  or  otherwise 
provide Innate with any competitive advantage. Challenges from competitors or other third parties could 
reduce the scope of Innate's patents or render them invalid or unenforceable, which could limit its ability 
to stop others from using or commercializing similar or identical technology and product candidates, or 
limit the duration of the patent protection for Lumoxiti and Innate Pharma's product candidates. The legal 
proceedings that the Company may then have to enter into in order to enforce and defend its intellectual 
property could be very costly and could distract its management and other personnel from their normal 
responsibilities,  notably  in  the  case  of  lawsuits  in  the  United  States.  The  probability  of  disputes  arising 
over Innate's intellectual property will increase progressively as patents are granted and as the value and 
appeal of the inventions protected by these patents are confirmed. The occurrence of any of these events 
concerning any of Innate's patents or intellectual property rights could have a material adverse effect its 
business,  prospects,  financial  condition  and  results  of  operations.  These  risks  are  even  higher  for  the 
Company, because of its limited financial and human resources. 

The  patent  position  of  biotechnology  and  pharmaceutical  companies  generally  is  highly  uncertain, 
involves complex legal and factual questions, and has been the subject of much litigation in recent years. 
As a result, the issuance, scope, validity, enforceability, and commercial value of Innate's patent rights are 
highly uncertain. The Company's pending and future patent applications may not result in patents being 
issued  which  protect  its  technology  or  product  candidates  or  which  effectively  prevent  others  from 
commercializing  competitive  technologies  and  product  candidates.  Furthermore,  its  owned  and  in-
licensed patents may be subject to a reservation of rights by one or more third parties. For example, the 
research resulting in certain of its owned and licensed patent rights and technology was funded in part by 
the  U.S.  government.  As  a  result,  the  government  may  have  certain  rights,  or  march-in  rights,  to  such 
patent  rights  and  technology.  When  new  technologies  are  developed  with  government  funding,  the 
government  generally  obtains  certain  rights  in  any  resulting  patents,  including  a  non-exclusive  license 
authorizing the government to use the invention for non-commercial purposes. These rights may permit 
the  government  to  disclose  Innate's  confidential  information  to  third  parties  and  to  exercise  march-in 
rights to use or allow third parties to use its licensed technology. The government can exercise its march-
in  rights  if  it  determines  that  action  is  necessary  because  the  Company  fails  to  achieve  practical 

57

application of the government-funded technology, because action is necessary to alleviate health or safety 
needs,  to  meet  requirements  of  federal  regulations,  or  to  give  preference  to  U.S.  industry.  In  addition, 
Innate's  rights  in  such  inventions  may  be  subject  to  certain  requirements  to  manufacture  products 
embodying  such  inventions  in  the  United  States.  Any  exercise  by  the  government  of  such  rights  could 
harm  Innate  Pharma's  competitive  position,  business,  financial  condition,  results  of  operations,  and 
prospects. 

Third parties may allege that the Company or its partners infringe, misappropriate or otherwise violate 
such  third  parties’  intellectual  property  rights,  which  could  prevent  or  delay  its  development  efforts, 
stop Innate from commercializing its product candidates, or increase the costs of commercializing its 
product candidates. 

The  Company's  commercial  success  depends  on  its  ability  and  the  ability  of  its  partners  to  develop, 
manufacture,  market  and  sell  its  product  candidates,  and  use  its  proprietary  technologies,  without 
infringing, misappropriating or otherwise violating any intellectual property or proprietary rights of third 
parties.  The  field  of  biopharmaceuticals  involves  significant  patent  and  other  intellectual  property 
litigation,  which  can  be  highly  uncertain  and  involve  complex  legal  and  factual  questions.  The 
interpretation  and  breadth  of  claims  allowed  in  some  patents  covering  biopharmaceutical  compositions 
also may be uncertain and difficult to determine. 

Innate  may  not  be  aware  of  all  third-party  intellectual  property  rights  potentially  relating  to  its  product 
candidates.  In  general,  in  the  United  States  patent  applications  are  not  published  until  18  months  after 
filing or, in some cases, not at all. Therefore, the Company cannot be sure that it was the first to make the 
inventions  claimed  in  any  owned  or  licensed  patents  or  pending  patent  applications,  or  that  its  was  the 
first  to  file  for  patent  protection  for  such  inventions.  If  the  Company  was  not  the  first  to  invent  such 
inventions or first to file any patent or patent application for such inventions, it may be unable to make 
use  of  such  inventions  in  connection  with  its  products.  Innate  may  need  to  obtain  licenses  from  third 
parties (which may not be available under commercially reasonable terms, or at all), delay the launch of 
product candidates, or cease the production and sale of certain product candidates or develop alternative 
technologies that are the subject of such patents or patent applications, any of which could have a material 
adverse effect on its business, prospects, financial condition and results of operations. For example, third 
parties  may  claim  that  lacutamab  and  other  product  candidates  may  use  technology  protected  by  their 
patents.  Although  the  Company  believes  that  its  current  activities  and  its  planned  development  of 
lacutamab does not and will not infringe on such patents, which expire in the near term, third parties may 
disagree. 

Third parties may allege that Innate or its partners infringe, misappropriate or otherwise violate any such 
third-party’s  patents  or  other  intellectual  property  rights  and  assert  infringement  claims  against  us, 
regardless of their merit. A court of competent jurisdiction could hold that these third-party patents are 
valid,  enforceable  and  infringed,  which  could  materially  and  adversely  affect  Innate's  ability  to 
commercialize any product candidates it may develop and any other product candidates or technologies 
covered  by  the  asserted  third-party  patents.  In  order  to  successfully  challenge  the  validity  of  any  such 
U.S. patent in federal court, Innate would need to overcome a presumption of validity. As this burden is a 
high one requiring Innate to present clear and convincing evidence as to the invalidity of any such U.S. 
patent claim, there is no assurance that a court of competent jurisdiction would invalidate the claims of 
any such U.S. patent. If the Company is found to infringe a third-party’s intellectual property rights, and 
the Company is unsuccessful in demonstrating that such rights are invalid or unenforceable, the Company 
could be required to: 

•

bear the potentially significant costs of proceedings brought against us; 

58

•

•

•

pay damages, which may include treble damages and attorney’s fees if the Company is found 
to have willfully infringed a third-party’s patent rights; 

cease  developing,  manufacturing  and  commercializing  the  infringing  technology  or  product 
candidates; and 

acquire a license to such third-party intellectual property rights, which may not be available on 
commercially  reasonable  terms,  or  at  all,  and  may  be  non-exclusive  thereby  giving  the 
Company's competitors and other third parties access to the same technologies licensed to us. 

Even if resolved in Innate's favor, litigation or other intellectual property proceedings may cause Innate to 
incur  significant  expenses  and  could  distract  its  management  and  other  personnel  from  their  normal 
responsibilities. In addition, there could be public announcements of the results of hearings, motions or 
other interim proceedings or developments and if securities analysts or investors perceive these results to 
be negative, it could have a material adverse effect on the price of Innate's ordinary shares or ADSs. The 
Company  may  not  have  sufficient  financial  or  other  resources  to  adequately  conduct  such  litigation  or 
proceedings.  Some  of  Innate's  competitors  may  be  able  to  sustain  the  costs  of  such  litigation  or 
proceedings more effectively than Innate can because of their greater financial resources and more mature 
and developed intellectual property portfolios. Should one or more of the foregoing risks materialize, this 
could  have  a  material  adverse  effect  on  Innate's  reputation,  business,  prospects,  financial  condition  and 
results of operations. 

Its patents could be found invalid or unenforceable if challenged and the Company may not be able to 
protect its intellectual property. 

Innate's  and  its  licensors’  patents  and  patent  applications,  if  issued,  may  be  challenged,  invalidated  or 
circumvented  by  third  parties.  U.S.  patents  and  patent  applications  may  also  be  subject  to  interference 
proceedings, re-examination proceedings, derivation proceedings, post-grant review or inter partes review 
in the United States Patent and Trademark Office, or USPTO, challenging Innate's or its licensors’ patent 
rights. Foreign patents may be subject also to opposition or comparable proceedings in the corresponding 
foreign  patent  office.  For  example,  two  of  its  European  patents  with  claims  directed  to  a  class  of  anti-
NKG2A  antibodies  defined  by  characteristics  shared  with  monalizumab  have  been  challenged  in 
oppositions  at  the  European  Patent  Office,  or  the  EPO.  The  Board  of  Appeals  of  the  EPO  issued  a 
decision  confirming  the  maintenance  of  one  of  these  patents,  directed  to  such  class  of  anti-NKG2A 
antibodies, is valid and revoked the other of these patents. The Company has also been notified of a third 
party opposition which challenges one of its European patents with claims directed to use of anti-NKG2A 
antibodies  for  treating  cancer  in  an  individual  having  progressive  disease  following  treatment  with  an 
antibody  that  neutralizes  the  inhibitory  activity  of  PD-1  and  another  third  party  opposition  which 
challenges one of Innate's patents directed to a class of NK cell activity-enhancing antibodies that bind 
both Siglec-7 and Siglec-9. Both of the aforementioned oppositions are currently pending. The Company 
has also been notified of third party oppositions which challenge two of its in-licensed European patents 
directed to CD39 technology. These oppositions are currently pending, and the EPO has revoked one of 
these  patents  directed  to  CD39  technology,  which  revocation  might  be  appealed  by  Innate  or  its 
licensor(s). 

In addition, the Company may allege that third parties infringe Innate's or its licensors’ patents and the 
defendant  could  counterclaim  that  such  patents  are  invalid  or  unenforceable.  In  patent  litigation  in  the 
United States, defendant counterclaims alleging invalidity or unenforceability are commonplace. Grounds 
for  a  validity  challenge  could  be  an  alleged  failure  to  meet  any  of  several  statutory  requirements, 
including  lack  of  novelty,  obviousness,  or  non-enablement.  Grounds  for  an  unenforceability  assertion 
could  be  an  allegation  that  someone  connected  with  prosecution  of  the  patent  withheld  relevant 
information  from  the  USPTO,  or  made  a  misleading  statement,  during  prosecution.  The  outcome 

59

following legal assertions of invalidity and unenforceability is unpredictable. With respect to the validity 
question, for example, Innate Pharma cannot be certain that there is no invalidating prior art, of which the 
Company or its licensing partners and the patent examiner were unaware during prosecution. 

Any such patent litigation or proceeding could result in the loss of Innate or its licensors’ patents, denial 
of  Innate's  or  its  licensors’  patent  applications  or  loss  or  reduction  in  the  scope  of  one  or  more  of  the 
claims  of  such  patents  or  patent  applications.  Accordingly,  Innate's  or  its  licensors’  rights  under  any 
issued patents may not provide Innate with sufficient protection against competitive product candidates or 
processes,  Innate could become unable to manufacture or commercialize its product candidates without 
infringing  third-party  patent  rights,  and  the  duration  of  the  patent  protection  of  its  product  candidates 
could be limited. Furthermore, because of the substantial amount of discovery required in connection with 
intellectual  property  litigation,  there  is  a  risk  that  some  of  Innate's  confidential  information  could  be 
compromised  by  disclosure  during  this  type  of  litigation.  Even  if  the  Company  is  successful,  such 
litigation or proceedings may be costly and may distract its management and other personnel from their 
normal responsibilities. Any of the foregoing could have a material adverse effect on Innate's business, 
prospects, financial condition and results of operations. 

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

Periodic maintenance fees, renewal fees, annuity fees and various other government fees on patents and/
or applications will be due to be paid to the USPTO, and various government patent agencies outside of 
the United States over the lifetime of Innate's owned and licensed patents and/or patent applications and 
any patent rights the Company may own in the future. In certain circumstances, Innate Pharma may rely 
on  its  licensing  partners  to  pay  these  fees.  The  USPTO  and  various  foreign  patent  agencies  require 
compliance  with  several  procedural,  documentary,  fee  payment  and  other  similar  provisions  during  the 
patent application process. In many cases, an inadvertent lapse can be cured by payment of a late fee or 
by  other  means  in  accordance  with  the  applicable  rules.  There  are  situations,  however,  in  which  non-
compliance can result in abandonment or lapse of the patent or patent application, resulting in partial or 
complete loss of patent rights in the relevant jurisdiction. In such an event, potential competitors might be 
able  to  enter  the  market  with  similar  or  identical  products  or  technology,  which  could  have  a  material 
adverse effect on Innate's business, prospects, financial condition and results of operations. 

Developments in patent law could have a negative impact on the Company' business. 

Changes in either the patent laws or interpretation of the patent laws could increase the uncertainties and 
costs surrounding the prosecution of patent applications and the enforcement or defense of issued patents. 
For example, from time to time, the U.S. Congress, the USPTO or similar foreign authorities may change 
the  standards  of  patentability  and  any  such  changes  could  have  a  negative  impact  on  Innate's  business. 
One example is the Leahy-Smith America Invents Act, or the America Invents Act, which was signed into 
law in September 2011, and includes a number of significant changes to U.S. patent law. These changes 
included a transition from a “first-to-invent” system to a “first-to-file” system, changes to the way issued 
patents  are  challenged  and  changes  to  the  way  patent  applications  are  disputed  during  the  examination 
process  such  as  allowing  third-party  submission  of  prior  art  to  the  USPTO  during  patent  prosecution. 
Changes in patent laws may also modify the jurisdictions relevant to patents. For example, in Europe, the 
unitary patent (UP), or "European patent with unitary effect", established under Regulation 1257/2012 of 
17 December 2012, will provide a single supra-national patent right covering up to 25 EU Member States 
as from June 1st 2023 with transitional period as from January 1st 2023. 

60

Trademarks 

In addition, changes to or different interpretations of patent laws in the United States and other countries 
may  permit  others  to  use  Innate's  or  its  partners’  discoveries  or  to  develop  and  commercialize  Innate's 
technology  and  product  candidates  without  providing  any  compensation  to  Innate,  or  may  limit  the 
number  of  patents  or  claims  it  can  obtain.  The  patent  positions  of  companies  in  the  biotechnology  and 
pharmaceutical market are particularly uncertain. Recent U.S. Supreme Court rulings have narrowed the 
scope  of  U.S.  patent  protection  available  in  certain  circumstances  and  weakened  the  rights  of  patent 
owners  in  certain  situations.  This  combination  of  events  has  created  uncertainty  with  respect  to  the 
validity and enforceability of patents, once obtained. Depending on future actions by the U.S. Congress, 
the federal courts, and the USPTO, as well as similar bodies in other countries, the laws and regulations 
governing  patents  could  change  in  unpredictable  ways  that  could  have  a  material  adverse  effect  on 
Innate's existing patent portfolio and its ability to protect and enforce its intellectual property in the future, 
which could have a material adverse effect on its business, prospects, financial condition and results of 
operations. 

If the  Company does not obtain protection under the Hatch-Waxman Amendments and similar non-
U.S. legislation for extending the term of patents covering each of its product candidates, its business 
may be materially harmed. 

Depending  upon  the  timing,  duration  and  conditions  of  FDA  marketing  authorization  of  Lumoxiti  and 
Innate's  product  candidates,  one  or  more  of  its  U.S.  patents  may  be  eligible  for  limited  patent  term 
extension  under  the  Drug  Price  Competition  and  Patent  Term  Restoration  Act  of  1984,  or  the  Hatch-
Waxman Amendments, and similar legislation in the European Union. The Hatch-Waxman Amendments 
permit  a  patent  term  extension  of  up  to  five  years  for  a  patent  covering  an  approved  product  as 
compensation for effective patent term lost during product development and the FDA regulatory review 
process. A patent term extension cannot extend the remaining term of a patent beyond a total of 14 years 
from the date of product approval, only one patent may be extended and only those claims covering the 
approved product, a method for using it or a method for manufacturing it may be extended. However, the 
Company may not receive an extension if the Company fails to apply within applicable deadlines, fails to 
apply  prior  to  expiration  of  relevant  patents,  fails  to  exercise  due  diligence  during  the  testing  Phase  or 
regulatory  review  process  or  otherwise  fails  to  satisfy  applicable  requirements.  Moreover,  the  length  of 
the extension could be less than what the Company requests. If the Company is unable to obtain patent 
term  extension  or  the  term  of  any  such  extension  is  less  than  its  requests,  the  period  during  which  the 
Company can enforce its patent rights for that product will be shortened and its competitors may obtain 
approval  to  market  competing  products  sooner.  As  a  result,  Innate's  revenue  from  Lumoxiti  or  an 
applicable product could be reduced, possibly materially, which could have a material adverse effect on 
its business, prospects, financial condition and results of operations. 

The Company will not seek to protect its intellectual property rights in all jurisdictions throughout the 
world  and  Innate  may  not  be  able  to  adequately  enforce  its  intellectual  property  rights  in  all 
jurisdictions where Innate Pharma seeks intellectual property protection. 

Filing, maintaining, prosecuting and defending patents on Innate's product candidates in all countries and 
jurisdictions throughout the world would be prohibitively expensive, and its intellectual property rights in 
some  countries  outside  the  United  States  could  be  less  extensive  than  those  in  the  United  States. 
Consequently, the Company may not be able to prevent third parties from using its product candidates or 
technologies in all countries outside the United States, or from selling or importing products made using 
its  product  candidates  or  technologies  in  and  into  the  United  States  or  other  jurisdictions.  Competitors 
may  use  Innate's  technologies  in  jurisdictions  where  Innate  Pharma  does  not  pursue  and  obtain  patent 
protection  to  develop  their  own  products  and  further,  may  export  otherwise  infringing  products  to 
territories where the Company has patent protection, and enforcement is not as strong as that in the United 

61

States. These products may compete with Innate's products, and its patents or other intellectual property 
rights may not be effective or sufficient to prevent them from competing. Even if the Company pursues 
and obtains issued patents in particular jurisdictions, its patent claims or other intellectual property rights 
may not be effective or sufficient to prevent third parties from so competing. 

In  addition,  the  laws  of  some  foreign  countries  do  not  protect  intellectual  property  rights  to  the  same 
extent as the federal and state laws in the United States. Many companies have encountered significant 
problems in protecting and defending intellectual property rights in certain foreign jurisdictions. The legal 
systems of some countries, particularly developing countries, do not favor the enforcement of patents and 
other intellectual property protection, especially those relating to biopharmaceuticals or biotechnologies. 
This could make it difficult for Innate Pharma to stop the infringement of its patents, if obtained, or the 
misappropriation  or  other  violation  of  its  other  intellectual  property  rights.  For  example,  many  foreign 
countries have compulsory licensing laws under which a patent owner must grant licenses to third parties. 
In addition, many countries limit the enforceability of patents against third parties, including government 
agencies or government contractors. In these countries, patents may provide limited or no benefit. Patent 
protection  must  ultimately  be  sought  on  a  country-by-country  basis,  which  is  an  expensive  and  time-
consuming process with uncertain outcomes. Accordingly, the Company may choose not to seek patent 
protection  in  certain  countries,  and  the  Company  will  not  have  the  benefit  of  patent  protection  in  such 
countries. 

Proceedings to enforce Innate's patent rights in foreign jurisdictions could result in substantial costs and 
divert  its  efforts  and  attention  from  other  aspects  of  its  business,  could  put  its  patents  at  risk  of  being 
invalidated  or  interpreted  narrowly,  could  put  its  patent  applications  at  risk  of  not  issuing  and  could 
provoke third parties to assert claims against us. The Company may not prevail in any lawsuits that the 
Company  initiates  and  the  damages  or  other  remedies  awarded,  if  any,  may  not  be  commercially 
meaningful. In addition, changes in the law and legal decisions by courts in the United States and other 
countries may affect Innate's ability to obtain adequate protection for its technology and the enforcement 
of its intellectual property. Accordingly, Innate's efforts to enforce its intellectual property rights around 
the world may be inadequate to obtain a significant commercial advantage from the intellectual property 
that the Company develops or licenses. Should any of these risks materialize, this could have a material 
adverse effect on Innate's business, prospects, financial condition and results of operations. 

Third  parties  may  assert  ownership  or  commercial  rights  to  products,  product  candidates  or 
technologies that Innate develops. 

Third parties have made, and may in the future make, claims challenging the inventorship or ownership of 
Innate's intellectual property, which may result in the imposition of additional obligations on us, such as 
development, royalty and milestone payments. Innate has written agreements with partners or other third 
parties that provide for the ownership of intellectual property arising from its collaborations and its other 
work  with  such  third  parties.  These  agreements  provide  that  the  Company  must  negotiate  certain 
commercial rights with partners and other third parties with respect to joint inventions or inventions made 
by its partners or such third parties that arise from the results of the collaboration or other work with such 
third  parties.  In  some  instances,  there  may  not  be  adequate  written  provisions  to  address  clearly  the 
resolution of intellectual property rights that may arise under Innate's agreements. For example, following 
an arbitration proceeding to assess claims by Orega Biotech SAS, or Orega Biotech, of joint ownership of 
certain patents relating to IPH5201, the Company will share joint ownership of such patents with Orega 
Biotech  and  have  an  exclusive  license  to  such  patents.  If  the  Company  cannot  successfully  negotiate 
sufficient  ownership  and  commercial  rights  to  the  inventions  that  result  from  its  use  of  a  third-party’s 
materials where required, or if disputes otherwise arise with respect to the intellectual property developed 
with  the  use  of  a  third-party’s  samples,  the  Company  may  be  limited  in  its  ability  to  capitalize  on  the 
market potential of these inventions. In addition, the Company may face claims by third parties that its 

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agreements with employees, contractors, or consultants obligating them to assign intellectual property to 
itself are ineffective, or in conflict with prior or competing contractual obligations of assignment, which 
could  result  in  ownership  disputes  regarding  intellectual  property  the  Company  has  developed  or  will 
develop and interfere with its ability to capture the commercial value of such inventions. The Company 
also may be unsuccessful in executing assignment agreements with each party who, in fact, conceives or 
develops intellectual property that the Company regards as its own, or such agreements might not be self-
executing or might be breached. 

Litigation may be necessary to resolve an ownership dispute, and if the Company is not successful, Innate 
may  be  precluded  from  using  certain  intellectual  property,  may  lose  its  exclusive  rights  in  such 
intellectual property or may be required to acquire a license to such intellectual property, which may not 
be  available  on  commercially  reasonable  terms  or  at  all.  Any  of  the  foregoing  could  have  a  material 
adverse impact on Innate's business. 

If the Company fails to comply with its obligations under license or technology agreements with third 
parties, Innate Pharma could lose license rights that are critical to its business, and the Company may 
not be successful in obtaining necessary intellectual property rights. 

Innate  licenses  intellectual  property  from  third  parties  that  is  critical  to  its  business  through  license 
agreements, including but not limited to licenses related to the manufacture, composition, use and sale of 
its product candidates, and in the future Innate may enter into additional agreements that provide it with 
licenses  to  valuable  intellectual  property  or  technology.  For  example,  Innate  depends  on  its  license 
agreement with Novo Nordisk A/S for the development and commercialization of monalizumab. Innate's 
license  agreements  impose  various  obligations  on  us,  which  may  include  development,  royalty  and 
milestone payments. If the Company fails to comply with any of these obligations, its licensors may have 
the right to terminate the agreements. If its license agreements with AstraZeneca or Novo Nordisk A/S or 
any  other  current  or  future  licensors  terminate,  the  Company  would  lose  valuable  rights  and  may  be 
required to cease its development, manufacture or commercialization of its product candidates, including 
monalizumab.  In  addition,  its  business  would  suffer  if  its  licensors  fail  to  abide  by  the  terms  of  the 
agreements, if its licensors fail to prevent infringement by third parties, or if the licensed patents or other 
rights are found to be invalid or unenforceable. Should any of these risks materialize, this could have a 
material adverse effect on Innate's business, prospects, financial condition and results of operations. 

In addition, disputes may arise regarding intellectual property subject to a license agreement, including: 

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

the  extent  to  which  its  technology  and  processes  infringe  on  intellectual  property  of  the 
counterparty that is not subject to the license agreement; 

Innate's  diligence  obligations  under  the  license  agreement  and  what  activities  satisfy  those 
diligence obligations; 

the inventorship or ownership of inventions and know-how resulting from the joint creation or 
use of intellectual property by its counterparties and us; and 

the priority of invention of patented technology. 

The agreements under which the Company currently licenses intellectual property from third parties are 
complex,  and  certain  provisions  in  such  agreements  may  be  susceptible  to  multiple  interpretations.  The 
resolution of any contract dispute that may arise could narrow what Innate believes to be the scope of its 
rights  to  the  relevant  intellectual  property,  or  modify  in  a  manner  adverse  to  Innate  what  the  Company 
believes to be Innate's or its counterpart’s financial or other obligations under the relevant agreement, any 
of which could have material adverse effect on its business, financial condition, results of operations and 

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prospects.  If  disputes  over  intellectual  property  that  Innate  Pharma  has  licensed  prevent  or  impair  its 
ability  to  maintain  its  current  license  agreement  on  acceptable  terms,  the  Company  may  be  unable  to 
unsuccessfully develop and commercialize the affected product candidates. 

Additionally, the growth of Innate's business may depend, in part, on its ability to acquire, in-license or 
use  proprietary  rights  held  by  third  parties.  the  Company  may  be  unable  to  acquire  or  in-license 
intellectual property rights from third parties that Innate identifies as necessary for its product candidates 
on reasonable terms or at all. The licensing or acquisition of third-party intellectual property rights is a 
competitive  area,  and  several  more  established  companies  may  pursue  strategies  to  license  or  acquire 
third-party  intellectual  property  rights  that  the  Company  may  consider  attractive.  These  established 
companies may have a competitive advantage over Innate due to their size, capital resources, and greater 
clinical development and commercialization capabilities. In addition, companies that perceive Innate to be 
a competitor may be unwilling to assign or license rights to us. Innate also may be unable to license or 
acquire third-party intellectual property rights on terms that would allow Innate to make an appropriate 
return on its investment. 

As part of its business, the Company collaborates with non-profit and academic institutions to accelerate 
its  preclinical  research  or  development  under  agreements  with  these  institutions.  Typically,  these 
institutions  provide  Innate  with  an  option  to  negotiate  a  license  to  any  of  the  institution’s  or  its 
employees’ rights in technology resulting from the collaboration. Regardless of such option, Innate may 
be unable to negotiate a license within the specified timeframe or under terms that are acceptable to us. If 
the Company is unable to do so, the institution may offer the intellectual property rights to other parties, 
potentially  blocking  its  ability  to  pursue  its  applicable  development  or  commercialization  program.  If 
Innate Pharma is unable to successfully obtain rights to required third-party intellectual property rights or 
maintain  the  existing  intellectual  property  rights  Innate  Pharma  has,  Innate  may  have  to  abandon  the 
development and commercialization of the relevant program and its business, financial conditions, results 
of operations and prospects could be adversely affected. 

Third  parties  may  assert  that  Innate's  employees,  consultants  or  independent  contractors  have 
wrongfully used or disclosed confidential information or misappropriated trade secrets of their current 
or former employers. 

The  Company  employs  individuals  who  are  currently,  or  were  previously,  employed  at  universities  or 
other  biotechnology  or  pharmaceutical  companies,  including  its  competitors  or  potential  competitors. 
Although Innate tries to ensure that its employees, consultants and independent contractors do not use the 
proprietary information or know-how of others in their work for Innate, and no such claims against it are 
currently  pending,  Innate  may  be  subject  to  claims  that  Innate  or  its  employees,  consultants  or 
independent  contractors  have  used  or  disclosed  intellectual  property,  including  trade  secrets  or  other 
proprietary  information,  of  any  such  individual’s  current  or  former  employer  or  other  third  parties. 
Litigation may be necessary to defend against these claims. If Innate fails in defending any such claims, 
in  addition  to  paying  monetary  damages,  Innate  may  lose  valuable  intellectual  property  rights  or 
personnel.  Even  if  Innate  is  successful  in  defending  against  such  claims,  litigation  could  result  in 
substantial costs and be a distraction to its management and other employees. Should any of these risks 
materialize, this could have a material adverse effect on Innate's business, prospects, financial condition 
and results of operations. 

If the Company is unable to protect the confidentiality of its trade secrets, its business and competitive 
position could be materially harmed. 

In  addition  to  patent  protection,  because  the  Company  operates  in  the  highly  technical  field  of 
biopharmaceutical  drug  development,  it  relies  in  part  on  trade  secret  protection  in  order  to  protect  its 
proprietary technology and processes. However, trade secrets are difficult to protect. The Company seeks 

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to  protect  its  trade  secrets,  in  part,  by  entering  into  confidentiality  agreements  with  its  employees, 
consultants,  CROs,  outside  scientific  collaborators,  sponsored  researchers,  and  other  advisors.  These 
agreements  generally  require  that  the  other  party  keep  confidential  and  not  disclose  to  third  parties  all 
confidential  information  developed  by  such  party  or  made  known  to  such  party  by  Innate  during  the 
course of such party’s relationship with us. However, Innate cannot guarantee that it has entered into such 
agreements  with  each  party  that  may  have  or  have  had  access  to  its  trade  secrets  and  confidential 
information and these agreements may be breached, and Innate may not have adequate remedies for any 
breach. 

In addition to contractual measures, the Company tries to protect the confidential nature of its proprietary 
information using physical and technological security measures. Such measures may not, for example, in 
the  case  of  misappropriation  of  a  trade  secret  by  an  employee  or  third-party  with  authorized  access, 
provide  adequate  protection  for  Innate's  proprietary  information.  Innate's  security  measures  may  not 
prevent  an  employee  or  consultant  from  misappropriating  its  trade  secrets  and  providing  them  to  a 
competitor, and recourse it takes against such misconduct may not provide an adequate remedy to protect 
its interests fully. Enforcing a claim that a party illegally disclosed or misappropriated a trade secret can 
be difficult, expensive, and time-consuming, and the outcome is unpredictable. In addition, courts outside 
the  United  States  may  be  less  willing  to  protect  trade  secrets.  Moreover,  trade  secrets  may  be 
independently  developed  by  others  in  a  manner  that  could  prevent  legal  recourse  by  Innate.  If  any  of 
Innate's  confidential  or  proprietary  information,  such  as  its  trade  secrets,  were  to  be  disclosed  to  or 
misappropriated  by  a  third-party,  or  if  any  such  information  was  independently  developed  by  a  third-
party, its competitive position could be materially harmed. 

Innate's trade and technical secrets include: 

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certain  unpatented  technical  expertise  that  the  Company  believes  provides  itself  with  an 
advantage in conducting research and development work in its field; 

certain scientific knowledge generated by the work the Company carries out; 

certain  information  relating  to  the  product  candidates  the  Company  is  currently  developing; 
and 

certain information relating to the agreements signed between the Company and third parties. 

The  unauthorized  disclosure  or  misappropriation  of  certain  of  these  secrets  could  allow  third  parties  to 
offer  products  or  services  to  compete  with  its  or  generally  have  a  material  adverse  effect  on  Innate's 
business. 

The structures put in place to protect Innate's trade and technical secrets do not constitute a guarantee that 
one or more of its trade and technical secrets will not be disclosed or misappropriated. The agreements or 
other arrangements to protect the Company's trade secrets may fail to provide the protection sought, or are 
breached, or that its trade secrets are disclosed to, or developed independently by, its competitors. Should 
any  of  these  risks  materialize,  this  could  have  a  material  adverse  effect  on  Innate's  business,  prospects, 
financial condition and results of operations. 

Unauthorized use of Innate's trademarks may generate confusion and result in costs and delays to the 
detriment of its marketing efforts. 

Innate's trademarks are a key component of its identity and its products. Although the key components of 
its  trademarks  have  been  registered,  notably  in  France  and  the  United  States,  other  companies  in  the 
pharmaceutical  sector  might  use  or  attempt  to  use  similar  trademarks  or  components  of  the  Company's 
trademarks,  and  thereby  create  confusion  in  the  minds  of  third  parties.  Innate  Pharma's  registered 
trademarks may be challenged, infringed, circumvented or declared generic or determined to be infringing 

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on other marks. In addition, there could be potential trademark infringement claims brought by owners of 
other trademarks that incorporate variations of Innate's registered or unregistered trademarks. 

In the event the Company develops trademarks for products that conflict with intellectual property rights 
of third parties, Innate would then have to redesign or rename its products in order to avoid encroaching 
on the intellectual property rights of third parties. This could prove to be impossible or costly in terms of 
time and financial resources and could be detrimental to Innate's marketing efforts. Should any of these 
risks  materialize,  this  could  have  a  material  adverse  effect  on  Innate's  business,  prospects,  financial 
condition and results of operations. 

Intellectual property rights do not necessarily address all potential threats. 

The  degree  of  future  protection  afforded  by  the  Company's  intellectual  property  rights  is  uncertain 
because intellectual property rights have limitations and may not adequately protect its business or permit 
it to maintain its competitive advantage. For example: 

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others may be able to make products that are the same as or similar to Lumoxiti and its product 
candidates or utilize similar technology but that are not covered by the claims of the patents 
that the Company licenses or may own in the future; 

the Company, or its license partners or current or future collaborators, might not have been the 
first to make the inventions covered by the issued patent or pending patent application that the 
Company licenses or may own in the future; 

the Company, or its license partners or current or future collaborators, might not have been the 
first to file patent applications covering certain of its or their inventions; 

others may independently develop similar or alternative technologies or duplicate any of the 
Company's technologies without infringing its owned or licensed intellectual property rights; 

it is possible that the Company's owned or licensed pending patent applications will not lead to 
issued patents; 

issued  patents  that  the  Company  holds  rights  to  may  be  held  invalid  or  unenforceable, 
including as a result of legal challenges by its competitors; 

its  competitors  might  conduct  research  and  development  activities  in  countries  where  the 
Company does not have patent rights and then use the information learned from such activities 
to develop competitive products for sale in its major commercial markets; 

the Company may not develop additional proprietary technologies that are patentable; 

the patents of others may harm the Company's business; and 

the  Company  may  choose  not  to  file  a  patent  in  order  to  maintain  certain  trade  secrets  or 
know-how,  and  a  third-party  may  subsequently  file  a  patent  covering  such  intellectual 
property. 

Should any of these events occur, they could have a material adverse effect on Innate's business, financial 
condition, results of operations, and prospects. 

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Risks Related to Ownership of the Company's Ordinary Shares and the ADSs

The trading price of Innate's equity securities may be volatile, and purchasers of its ordinary shares or 
ADSs could incur substantial losses. 

It  is  likely  that  the  price  of  the  Company's  ordinary  shares  and  ADSs  will  be  significantly  affected  by 
events  such  as  announcements  regarding  scientific  and  clinical  results  concerning  product  candidates 
currently  being  developed  by  us,  its  collaboration  partners  or  its  main  competitors,  changes  in  market 
conditions related to its sector of activity, announcements of new contracts, technological innovations and 
collaborations by Innate or its main competitors, developments concerning intellectual property rights, as 
well  as  the  development,  regulatory  approval  and  commercialization  of  new  products  by  Innate  or  its 
main competitors and changes in its financial results. 

Equity markets are subject to considerable price fluctuations, and often, these movements do not reflect 
the operational and financial performance of the listed companies concerned. In particular, biotechnology 
companies’ share prices have been highly volatile and may continue to be highly volatile in the future. As 
the Company operates  in a  single industry, Innate is especially vulnerable to these factors to the  extent 
that they affect its industry. Fluctuations in the stock market as well as the macro-economic environment 
could significantly affect the price of its ordinary shares. As a result of this volatility, investors may not 
be  able  to  sell  their  ordinary  shares  or  ADSs  at  or  above  the  price  originally  paid  for  the  security.  The 
market  price  for  Innate  Pharma's  ordinary  shares  and  ADSs  may  be  influenced  by  many  factors, 
including: 

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

actual or anticipated changes in its growth rate relative to its competitors; 

competition from existing products or new products that may emerge; 

announcements by Innate or its competitors of significant acquisitions, strategic partnerships, 
joint ventures, collaborations or capital commitments; 

adverse  results  of  delays  in  Innate's  or  any  of  its  competitors’  preclinical  studies  or  clinical 
trials; 

adverse  regulatory  decisions,  including  failure  to  receive  regulatory  approval  for  any  of  its 
product candidates; 

the termination of a strategic alliance or the inability to establish additional strategic alliances; 

failure to meet or exceed financial estimates and projections of the investment community or 
that the Company provides to the public; 

issuance of new or updated research or reports by securities analysts; 

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

ordinary share and American Deposit Share (ADS) price and volume fluctuations attributable 
to inconsistent trading volume levels of its ordinary shares and ADSs; 

price and volume fluctuations in trading of its ordinary shares on Euronext Paris; 

additions or departures of key management or scientific personnel; 

disputes  or  other  developments  related  to  proprietary  rights,  including  patents,  litigation 
matters  and  its  ability  to  obtain  patent  and  other  intellectual  property  protection  for  its 
technologies; 

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changes  to  coverage  policies  or  reimbursement  levels  by  commercial  third-party  payors  and 
government  payors  and  any  announcements  relating  to  coverage  policies  or  reimbursement 
levels; 

announcement or expectation of additional debt or equity financing efforts; 

sales of its ordinary shares or ADSs by Innate, its insiders or its other shareholders; and 

general economic and market conditions.

These and other market and industry factors may cause the market price and demand for Innate's ordinary 
shares  and  ADSs  to  fluctuate  substantially,  regardless  of  its  actual  operating  performance,  which  may 
limit  or  prevent  investors  from  readily  selling  their  ordinary  shares  or  ADSs  and  may  otherwise 
negatively affect the liquidity of the trading market for the ordinary shares and ADSs. 

If securities or industry analysts do not publish research or publish inaccurate or unfavorable research 
about  Innate's  business,  the  price  of  the  ordinary  shares  or  ADSs  and  their  trading  volume  could 
decline. 

The  trading  market  for  the  ADSs  and  ordinary  shares  depends  in  part  on  the  research  and  reports  that 
securities or industry analysts publish about Innate or its business. As a public company in France since 
2006, the Company's equity securities are currently subject to coverage by a number of analysts. If fewer 
securities  or  industry  analysts  cover  its  company,  the  trading  price  for  the  ADSs  and  ordinary  shares 
would  be  negatively  impacted.  If  one  or  more  of  the  analysts  who  covers  Innate  downgrades  Innate's 
equity  securities  or  publishes  incorrect  or  unfavorable  research  about  Innate's  business,  the  price  of  the 
ordinary shares and ADSs would likely decline. If one or more of these analysts ceases coverage of the 
Company or fails to publish reports on Innate regularly, or downgrades Innate's securities, demand for the 
ordinary shares and ADSs could decrease, which could cause the price of the ordinary shares and ADSs 
or their trading volume to decline. 

The  Company  does  not  currently  intend  to  pay  dividends  on  its  securities  and,  consequently,  your 
ability to achieve a return on your investment will depend on appreciation in the price of the ordinary 
shares  and  ADSs.  In  addition,  French  law  (including  any  temporary  measures  taken  in  response  to 
COVID-19 pandemic) may limit the amount of dividends the Company is able to distribute. 

Innate has never declared or paid any cash dividends on its ordinary shares and do not currently intend to 
do so for the foreseeable future. The Company currently intends to invest its future earnings, if any, to 
fund its growth. Therefore, the holders of Innate's ordinary shares and ADSs are not likely to receive any 
dividends  for  the  foreseeable  future  and  the  success  of  an  investment  in  its  ordinary  shares  and  ADSs 
depends  upon  any  future  appreciation  in  value.  Consequently,  investors  may  need  to  sell  all  or  part  of 
their holdings of the ordinary shares or ADSs after price appreciation, which may never occur, as the only 
way  to  realize  any  future  gains  on  their  investment.  There  is  no  guarantee  that  the  ordinary  shares  or 
ADSs will appreciate in value or even maintain the price at which Innate's shareholders have purchased 
them. 

Further, under French law, the determination of whether the Company has been sufficiently profitable to 
pay  dividends  is  made  on  the  basis  of  its  statutory  financial  statements  prepared  and  presented  in 
accordance  with  accounting  standards  applicable  in  France.  Moreover,  pursuant  to  French  law,  the 
Company must allocate 5% of its unconsolidated net profit for each year to its legal reserve fund before 
dividends, should the Company propose to declare any, may be paid for that year, until the amount in the 
legal reserve is equal to 10% of the aggregate nominal value of its issued and outstanding share capital. In 
addition, payment of dividends may subject Innate to additional taxes under French law. Therefore, Innate 
may  be  more  restricted  in  its  ability  to  declare  dividends  than  companies  that  are  not  incorporated  in 
France. See “Description of Share Capital—Key Provisions of Its Bylaws and French Law Affecting Its 

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Ordinary Shares” for further details on the limitations on Innate's ability to declare and pay dividends and 
the taxes that may become payable by Innate if the Company elects to pay a dividend. 

In  addition,  exchange  rate  fluctuations  may  affect  the  amount  of  euro  that  the  Company  is  able  to 
distribute, and the amount in U.S. dollars that its shareholders receive upon the payment of cash dividends 
or other distributions the Company declares and pays in euro, if any. These factors could harm the value 
of the ADSs, and, in turn, the U.S. dollar proceeds that holders receive from the sale of the ADSs. 

Future sales, or the possibility of future sales, of a substantial number of Innate's ADSs or ordinary 
shares could adversely affect the market price of its ADSs and ordinary shares. 

Future sales of a substantial number of Innate's ADSs or ordinary shares, or the perception that such sales 
will  occur,  could  cause  a  decline  in  the  market  price  of  its  ADSs  and/or  ordinary  shares.  Sales  in  the 
United States of Innate ADSs and ordinary shares held by its directors, officers and affiliated shareholders 
or ADS holders are subject to restrictions. If these shareholders or ADS holders sell substantial amounts 
of ordinary shares or ADSs in the public market, or the market perceives that such sales may occur, the 
market price of Innate's ADSs or ordinary shares and its ability to raise capital through an issue of equity 
securities in the future could be adversely affected. 

The dual listing of Innate's ordinary shares and the ADSs may adversely affect the liquidity and value 
of the ADSs. 

Innate's  ADSs  are  listed  on  Nasdaq,  and  its  ordinary  shares  are  admitted  to  trading  on  Euronext  Paris. 
Trading of the ADSs or ordinary shares in these markets take place in different currencies (U.S. dollars on 
Nasdaq and euro on Euronext Paris), and at different times (resulting from different time zones, different 
trading  days  and  different  public  holidays  in  the  United  States  and  France).  The  trading  prices  of  the 
Company's ordinary shares on these two markets may differ due to these and other factors. Any decrease 
in the price of Innate's ordinary shares on Euronext Paris could cause a decrease in the trading price of the 
ADSs  on  Nasdaq.  Investors  could  seek  to  sell  or  buy  Innate's  ordinary  shares  to  take  advantage  of  any 
price differences between the markets through a practice referred to as arbitrage. Any arbitrage activity 
could  create  unexpected  volatility  in  both  its  share  prices  on  one  exchange,  and  the  ordinary  shares 
available  for  trading  on  the  other  exchange.  In  addition,  holders  of  ADSs  are  not  immediately  able  to 
surrender their ADSs and withdraw the underlying ordinary shares for trading on the other market without 
effecting necessary procedures with the depositary. This could result in time delays and additional cost for 
holders of ADSs. The Company cannot predict the effect of this dual listing on the value of its ordinary 
shares  and  the  ADSs.  However,  the  dual  listing  of  its  ordinary  shares  and  the  ADSs  may  reduce  the 
liquidity of these securities in one or both markets and may adversely affect the development of an active 
trading market for the ADSs in the United States. 

The rights of shareholders in companies subject to French corporate law differ in material respects 
from the rights of shareholders of corporations incorporated in the United States. 

The Company is a French company with limited liability. Its corporate affairs are governed by its bylaws 
and  by  the  laws  governing  companies  incorporated  in  France.  The  rights  of  shareholders  and  the 
responsibilities of members of Innate's Executive Board and of its Supervisory Board are in many ways 
different  from  the  rights  and  obligations  of  shareholders  in  companies  governed  by  the  laws  of  U.S. 
jurisdictions.  For  example,  in  the  performance  of  its  duties,  Innate's  Executive  Board  is  required  by 
French  law  to  consider  the  interests  of  Innate,  its  shareholders,  its  employees  and  other  stakeholders, 
rather  than  solely  Innate's  shareholders  and/or  creditors.  It  is  possible  that  some  of  these  parties  have 
interests that are different from, or in addition to, your interests as a shareholder or holder of ADSs. See 
“Item 16G.—Corporate Governance.” 

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U.S. investors may have difficulty enforcing civil liabilities against the Company and members of the 
Executive Board and the Supervisory Board. 

Most of the members of Innate's Executive Board and Supervisory Board and the experts named therein 
are non-residents of the United States, and all or a substantial portion of its assets and the assets of such 
persons are located outside the United States. As a result, it may not be possible to serve process on such 
persons  or  Innate  in  the  United  States  or  to  enforce  judgments  obtained  in  U.S.  courts  against  them  or 
Innate based on civil liability provisions of the securities laws of the United States. Additionally, it may 
be difficult to assert U.S. securities law claims in actions originally instituted outside of the United States. 
Foreign courts may refuse to hear a U.S. securities law claim because foreign courts may not be the most 
appropriate forums in which to bring such a claim. Even if a foreign court agrees to hear a claim, it may 
determine  that  the  law  of  the  jurisdiction  in  which  the  foreign  court  resides,  and  not  U.S.  law,  is 
applicable to the claim. Further, if U.S. law is found to be applicable, the content of applicable U.S. law 
must  be  proved  as  a  fact,  which  can  be  a  time-consuming  and  costly  process,  and  certain  matters  of 
procedure  would  still  be  governed  by  the  law  of  the  jurisdiction  in  which  the  foreign  court  resides.  In 
particular,  there  is  some  doubt  as  to  whether  French  courts  would  recognize  and  enforce  certain  civil 
liabilities under U.S. securities laws in original actions or judgments of U.S. courts based upon these civil 
liability  provisions.  In  addition,  awards  of  punitive  damages  in  actions  brought  in  the  United  States  or 
elsewhere  may  be  unenforceable  in  France.  An  award  for  monetary  damages  under  the  U.S.  securities 
laws  would  be  considered  punitive  if  it  does  not  seek  to  compensate  the  claimant  for  loss  or  damage 
suffered  but  is  intended  to  punish  the  defendant.  French  law  provides  that  a  shareholder,  or  a  group  of 
shareholders, may initiate a legal action to seek indemnification from the directors of a corporation in the 
corporation’s interest if it fails to bring such legal action itself. If so, any damages awarded by the court 
are  paid  to  the  corporation  and  any  legal  fees  relating  to  such  action  may  be  borne  by  the  relevant 
shareholder or the group of shareholders. The enforceability of any judgment in France will depend on the 
particular  facts  of  the  case  as  well  as  the  laws  and  treaties  in  effect  at  the  time.  The  United  States  and 
France do not currently have a treaty providing for recognition and enforcement of judgments, other than 
arbitration awards, in civil and commercial matters. 

Innate's bylaws and French corporate law contain provisions that may delay or discourage a takeover 
attempt. 

Provisions contained in the Company's bylaws and French corporate law could make it more difficult for 
a third-party to acquire the Company, even if doing so might be beneficial to its shareholders. In addition, 
provisions  of  its  bylaws  impose  various  procedural  and  other  requirements,  which  could  make  it  more 
difficult for shareholders to effect certain corporate actions. These provisions include the following: 

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under French law, the owner of 90% of the share capital or voting rights of a public company 
listed on a regulated market in a Member State of the European Union or in a state party to the 
EEA  Agreement,  including  from  the  main  French  stock  exchange,  has  the  right  to  force  out 
minority shareholders following a tender offer made to all shareholders; 

under  French  law,  a  non-resident  of  France,  as  well  as  any  French  entity  controlled  by  non-
residents  of  France,  may  have  to  file  a  declaration  for  statistical  purposes  with  the  Bank  of 
France (Banque de France) within 20 working days following the date of certain direct foreign 
investments in us, including any purchase of the Company's ADSs. In particular, such filings 
are required in connection with investments exceeding €15,000,000 that lead to the acquisition 
of at least 10% of the Company's share capital or voting rights or cross such 10% threshold; 

under  French  law,  certain  investments  in  a  French  company  relating  to  certain  strategic 
industries by individuals or entities not residents in a Member State of the EU are subject to 
prior authorization of the Ministry of Economy; 

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•

a  merger  (i.e.,  in  a  French  law  context,  a  share  for  share  exchange  following  which  the 
Company  would  be  dissolved  into  the  acquiring  entity  and  its  shareholders  would  become 
shareholders  of  the  acquiring  entity)  of  the  Company  into  a  company  incorporated  in  the 
European Union would require the approval of the Company's Executive Board, as well as a 
two-thirds  majority  of  the  votes  held  by  the  shareholders  present,  represented  by  proxy  or 
voting by mail at the relevant meeting; 

a merger of the Company into a company incorporated outside of the European Union would 
require 100% of its shareholders to approve it; 

under French law, a cash merger is treated as a share purchase and would require the consent 
of each participating shareholder; 

Innate's  shareholders  may  in  the  future  grant  the  Company's  Executive  Board  broad 
authorizations to increase Innate's share capital or to issue additional ordinary shares or other 
securities  (for  example,  warrants)  to  Innate's  shareholders,  the  public  or  qualified  investors, 
including as a possible defense following the launching of a tender offer for Innate's ordinary 
shares; 

its  shareholders  have  preferential  subscription  rights  on  a  pro  rata  basis  on  the  issuance  by 
Innate of any additional securities for cash or a set-off of cash debts, which rights may only be 
waived by the extraordinary general meeting (by a two-thirds majority vote) of the Company's 
shareholders or on an individual basis by each shareholder; 

Innate's  Supervisory  Board  appoints  the  members  of  the  Executive  Board  and  shall  fill  any 
vacancy within two months; 

Innate's Supervisory Board has the right to appoint members of the Supervisory Board to fill a 
vacancy  created  by  the  resignation  or  death  of  a  member  of  the  Supervisory  Board  for  the 
remaining  duration  of  such  member’s  term  of  office,  and  subject  to  the  approval  by  the 
shareholders  of  such  appointment  at  the  next  shareholders’  meeting,  which  prevents 
shareholders from having the sole right to fill vacancies on the Company's Supervisory Board; 

its  Executive  Board  can  be  convened  by  the  chairman  of  the  Executive  Board  or  other 
members of the Executive Board delegated for this purpose; 

its  Supervisory  Board  can  be  convened  by  the  chairman  or  the  vice-chairman  of  the 
Supervisory  Board.  A  member  of  the  Executive  Board  or  one-third  of  the  members  of  the 
Supervisory  Board  may  send  a  written  request  to  the  chairman  to  convene  the  Supervisory 
Board. If the chairman does not convene the Supervisory Board 15 days following the receipt 
of such request, the authors of the request may themselves convene the Supervisory Board; 

its Supervisory Board meetings can only be regularly held if at least half of its members attend 
either  physically  or  by  way  of  videoconference  or  teleconference  enabling  the  members’ 
identification and ensuring their effective participation in the Supervisory Board’s decisions; 

approval  of  at  least  a  majority  of  the  votes  held  by  shareholders  present,  represented  by  a 
proxy, or voting by mail at the relevant ordinary shareholders’ general meeting is required to 
remove  members  of  the  Executive  Board  and/or  members  of  the  Supervisory  Board  with  or 
without cause; 

the  crossing  of  certain  ownership  thresholds  has  to  be  disclosed  and  can  impose  certain 
obligations; 

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advance notice is required for nominations to the Supervisory Board or for proposing matters 
to  be  acted  upon  at  a  shareholders’  meeting,  except  that  a  vote  to  remove  and  replace  a 
member  of  the  Supervisory  Board  can  be  proposed  at  any  shareholders’  meeting  without 
notice; 

transfers  of  shares  shall  comply  with  applicable  insider  trading  rules  and  regulations,  and  in 
particular with the Market Abuse Regulation 596/2014 of April 16, 2014, as amended; and 

pursuant to French law, the Company's bylaws, including the sections relating to the number 
of members of the Executive and Supervisory Boards, and election and removal of members 
of  the  Executive  and  Supervisory  Boards  from  office  may  only  be  modified  by  a  resolution 
adopted  by  two-thirds  of  the  votes  of  the  Company's  shareholders  present,  represented  by  a 
proxy or voting by mail at the meeting. 

Purchasers of ADSs in the U.S. offering are not directly holding the Company's ordinary shares. 

A  holder  of  ADSs  is  not  treated  as  one  of  Innate  Pharma's  shareholders  and  does  not  have  direct 
shareholder rights. French law governs Innate's shareholder rights. The depositary, through the custodian 
or the custodian’s nominee, is the holder of the ordinary shares underlying ADSs held by purchasers of 
ADSs in the U.S. offering. Purchasers of ADSs in the U.S. offering have ADS holder rights. The deposit 
agreement among us, the depositary and purchasers of ADSs in the U.S. offering, as an ADS holder, and 
all other persons directly and indirectly holding ADSs, sets out ADS holder rights, as well as the rights 
and obligations of Innate and the depositary. 

Your right as a holder of ADSs to participate in any future preferential subscription rights offering or 
to elect to receive dividends in shares may be limited, which may cause dilution to your holdings. 

According to French law, if the Company issues additional securities for cash, current shareholders will 
have preferential subscription rights for these securities on a pro rata basis unless they waive those rights 
at  an  extraordinary  meeting  of  its  shareholders  (by  a  two-thirds  majority  vote)  or  individually  by  each 
shareholder. However, Innate's ADS holders in the United States will not be entitled to exercise or sell 
such rights unless the Company registers the rights and the securities to which the rights relate under the 
Securities  Act  or  an  exemption  from  the  registration  requirements  is  available.  In  addition,  the  deposit 
agreement  provides  that  the  depositary  will  not  make  rights  available  to  you  unless  the  distribution  to 
ADS holders of both the rights and any related securities are either registered under the Securities Act or 
exempted  from  registration  under  the  Securities  Act.  Further,  if  the  Company  offers  holders  of  its 
ordinary shares the option to receive dividends in either cash or shares, under the deposit agreement the 
depositary  may  require  satisfactory  assurances  from  Innate  that  extending  the  offer  to  holders  of  ADSs 
does not require registration of any securities under the Securities Act before making the option available 
to holders of ADSs. The Company is under no obligation to file a registration statement with respect to 
any such rights or securities or to endeavor to cause such a registration statement to be declared effective. 
Moreover, the Company may not be able to establish an exemption from registration under the Securities 
Act. Accordingly, ADS holders may be unable to participate in the Company's rights offerings or to elect 
to receive dividends in shares and may experience dilution in their holdings. In addition, if the depositary 
is unable to sell rights that are not exercised or not distributed or if the sale is not lawful or reasonably 
practicable, it will allow the rights to lapse, in which case you will receive no value for these rights. 

You may not be able to exercise your right to vote the ordinary shares underlying your ADSs. 

Holders of ADSs may exercise voting rights with respect to the ordinary shares represented by the ADSs 
only  in  accordance  with  the  provisions  of  the  deposit  agreement.  The  deposit  agreement  provides  that, 
upon  receipt  of  notice  of  any  meeting  of  holders  of  Innate's  ordinary  shares,  the  depositary  will  fix  a 
record  date  for  the  determination  of  ADS  holders  who  shall  be  entitled  to  give  instructions  for  the 

72

exercise  of  voting  rights.  Upon  timely  receipt  of  notice  from  us,  if  the  Company  so  requests,  the 
depositary shall distribute to the holders as of the record date (i) the notice of the meeting or solicitation 
of  consent  or  proxy  sent  by  Innate  and  (ii)  a  statement  as  to  the  manner  in  which  instructions  may  be 
given by the holders. 

You  may  instruct  the  depositary  of  your  ADSs  to  vote  the  ordinary  shares  underlying  your  ADSs. 
Otherwise, you will not be able to exercise your right to vote, unless you withdraw the ordinary shares 
underlying the ADSs you hold. However, you may not know about the meeting far enough in advance to 
withdraw  those  ordinary  shares.  If  the  Company  asks  for  your  instructions,  the  depositary,  upon  timely 
notice from us, will notify you of the upcoming vote and arrange to deliver its voting materials to you. 
The Company cannot guarantee you that you will receive the voting materials in time to ensure that you 
can instruct the depositary to vote your ordinary shares or to withdraw your ordinary shares so that you 
can vote them yourself. If the depositary does not receive timely voting instructions from you, it may give 
a proxy to a person designated by Innate to vote the ordinary shares underlying your ADSs. In addition, 
the  depositary  and  its  agents  are  not  responsible  for  failing  to  carry  out  voting  instructions  or  for  the 
manner of carrying out voting instructions. This means that you may not be able to exercise your right to 
vote, and there may be nothing you can do if the ordinary shares underlying your ADSs are not voted as 
you requested. 

You may be subject to limitations on the transfer of your ADSs and the withdrawal of the underlying 
ordinary shares. 

Your ADSs are transferable on the books of the depositary. However, the depositary may close its books 
at  any  time  or  from  time  to  time  when  it  deems  expedient  in  connection  with  the  performance  of  its 
duties. The depositary may refuse to deliver, transfer or register transfers of your ADSs generally when 
the  Company's  books  or  the  books  of  the  depositary  are  closed,  or  at  any  time  if  the  Company  or  the 
depositary thinks it is advisable to do so because of any requirement of law, government or governmental 
body,  or  under  any  provision  of  the  deposit  agreement,  or  for  any  other  reason  subject  to  your  right  to 
cancel your ADSs and withdraw the underlying ordinary shares. Temporary delays in the cancellation of 
your ADSs and withdrawal of the underlying ordinary shares may arise because the depositary has closed 
its transfer books or the Company has closed its transfer books, the transfer of ordinary shares is blocked 
to permit voting at a shareholders’ meeting or the Company is paying a dividend on its ordinary shares. In 
addition, you may not be able to cancel your ADSs and withdraw the underlying ordinary shares when 
you  owe  money  for  fees,  taxes  and  similar  charges  and  when  it  is  necessary  to  prohibit  withdrawals  in 
order to comply with any laws or governmental regulations that apply to ADSs or to the withdrawal of 
ordinary shares or other deposited securities. 

As a foreign private issuer, the Company is exempt from a number of rules under the U.S. securities 
laws and are permitted to file less information with the SEC than a U.S. company. 

Innate is a foreign private issuer, as defined in the SEC’s rules and regulations and, consequently, it is not 
subject to all of the disclosure requirements applicable to public companies organized within the United 
States.  For  example,  the  Company  is  exempt  from  certain  rules  under  the  Exchange  Act  that  regulate 
disclosure  obligations  and  procedural  requirements  related  to  the  solicitation  of  proxies,  consents  or 
authorizations applicable to a security registered under the Exchange Act, including the U.S. proxy rules 
under  Section  14  of  the  Exchange  Act.  In  addition,  the  Company's  Executive  Board  and  Supervisory 
Board members are exempt from the reporting and “short-swing” profit recovery provisions of Section 16 
of  the  Exchange  Act  and  related  rules  with  respect  to  their  purchases  and  sales  of  Innate's  securities. 
Moreover, while the Company currently makes annual and semi-annual filings with respect to its listing 
on Euronext Paris and file financial reports on an annual and semi-annual basis, it is not required to file 
periodic  reports  and  financial  statements  with  the  SEC  as  frequently  or  as  promptly  as  U.S.  public 
companies  and  are  not  required  to  file  quarterly  reports  on  Form  10-Q  or  current  reports  on  Form  8-K 

73

under the Exchange Act. In addition, foreign private issuers are not required to file their annual report on 
Form  20-F  until  four  months  after  the  end  of  each  fiscal  year.  Accordingly,  there  is  and  will  be  less 
publicly available information concerning the Company than there would be if the Company was not a 
foreign private issuer. 

As  a  foreign  private  issuer,  the  Company  is  permitted  to  adopt  certain  home  country  practices  in 
relation  to  corporate  governance  matters  that  differ  significantly  from  Nasdaq  corporate  governance 
listing standards and these practices may afford less protection to shareholders than they would enjoy 
if Innate complied fully with Nasdaq corporate governance listing standards. 

As a foreign private issuer listed on Nasdaq, the Company is subject to their corporate governance listing 
standards.  However,  Nasdaq  rules  permit  foreign  private  issuers  to  follow  the  corporate  governance 
practices of their home country. Some corporate governance practices in France may differ significantly 
from Nasdaq corporate governance listing standards. For example, neither the corporate laws of France 
nor  the  Company's  bylaws  require  a  majority  of  its  Supervisory  Board  members  to  be  independent  and 
although the corporate governance code to which the Company currently refers (the AFEP/MEDEF code) 
recommends  that,  in  a  widely-held  company  like  its,  a  majority  of  the  Supervisory  Board  members  be 
independent (as construed under such code), this code only applies on a “comply-or-explain” basis and 
Innate may in the future either decide not to apply this recommendation or change the corporate code to 
which  it  refers.  Furthermore,  Innate  includes  non-independent  members  of  the  Supervisory  Board  as 
members  of  its  compensation  and  nomination  committee,  and  its  independent  Supervisory  Board 
members do not necessarily hold regularly scheduled meetings at which only independent members of the 
Supervisory  Board  are  present.  Currently,  the  Company  intends  to  follow  home  country  practice  to  the 
maximum extent possible. Therefore, Innate Pharma's shareholders may be afforded less protection than 
they  otherwise  would  have  under  corporate  governance  listing  standards  applicable  to  U.S.  domestic 
issuers.  For  an  overview  of  Innate's  corporate  governance  practices,  see  “Item  16G.—Corporate 
Governance.” 

The  Company  is  an  “emerging  growth  company”  under  the  JOBS  Act  and  is  able  to  avail  itself  of 
reduced  disclosure  requirements  applicable  to  emerging  growth  companies,  which  can  make  its 
ordinary shares ADSs less attractive to investors. 

The  Company  is  an  “emerging  growth  company,”  as  defined  in  the  JOBS  Act,  and  it  intends  to  take 
advantage of certain exemptions from various reporting requirements that are applicable to other public 
companies that are not “emerging growth companies,” including not being required to comply with the 
auditor  attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, and exemptions from the 
requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval 
of any golden parachute payments not previously approved. In addition, Section 107 of the JOBS Act also 
provides that an emerging growth company can take advantage of the extended transition period provided 
in Section 7(a)(2)(B) of the Securities Act, for complying with new or revised accounting standards. The 
Company will not take advantage of the extended transition period provided under Section 7(a)(2)(B) of 
the Securities Act for complying with new or revised accounting standards. 

The Company cannot predict if investors will find the ordinary shares or ADSs less attractive because the 
Company  may  rely  on  these  exemptions.  If  some  investors  find  the  ordinary  shares  or  ADSs  less 
attractive as a result, there may be a less active trading market for the ordinary shares or ADSs and the 
price  of  the  ordinary  shares  or  ADSs  may  be  more  volatile.  Innate  may  take  advantage  of  these 
exemptions until such time that Innate is no longer an emerging growth company. The Company would 
cease to be an emerging growth company upon the earliest to occur of (1) the last day of the fiscal year in 
which Innate Pharma has more than $1.07 billion in annual revenue; (2) the date the Company qualify as 
a  “large  accelerated  filer”  with  at  least  $700  million  of  equity  securities  held  by  non-affiliates;  (3)  the 
issuance,  in  any  three  year  period,  by  Innate  Pharma  of  more  than  $1.0  billion  in  non-convertible  debt 

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securities held by non-affiliates; and (4) the last day of the fiscal year ending after the fifth anniversary of 
its initial public offering of the ADSs. 

The Company may lose its foreign private issuer status in the future, which could result in significant 
additional cost and expense. 

While  Innate  currently  qualifies  as  a  foreign  private  issuer,  the  determination  of  foreign  private  issuer 
status  is  made  annually  on  the  last  business  day  of  an  issuer’s  most  recently  completed  second  fiscal 
quarter and, accordingly, the Company's next determination will be made on June 30, 2022. In the future, 
the Company would lose its foreign private issuer status if the Company to fails to meet the requirements 
necessary to maintain its foreign private issuer status as of the relevant determination date. For example, 
if more than 50% of its securities are held by U.S. residents and more than 50% of the members of its 
Executive Board or Supervisory Board are residents or citizens of the United States, Innate could lose its 
foreign private issuer status. 

The regulatory and compliance costs to Innate under U.S. securities laws as a U.S. domestic issuer may 
be significantly more than costs Innate incurs as a foreign private issuer. If the Company is not a foreign 
private issuer, Innate Pharma will be required to file periodic reports and registration statements on U.S. 
domestic issuer forms with the SEC, which are more detailed and extensive in certain respects than the 
forms available to a foreign private issuer. The Company would be required under current SEC rules to 
prepare its financial statements in accordance with U.S. generally accepted accounting principles, or U.S. 
GAAP,  rather  than  IFRS,  and  modify  certain  of  its  policies  to  comply  with  corporate  governance 
practices  required  of  U.S.  domestic  issuers.  Such  conversion  of  Innate's  financial  statements  to  U.S. 
GAAP would involve significant time and cost. In addition, the Company may lose its ability to rely upon 
exemptions from certain corporate governance requirements on U.S. stock exchanges that are available to 
foreign  private  issuers  such  as  the  ones  described  above  and  exemptions  from  procedural  requirements 
related to the solicitation of proxies. 

If the Company is a passive foreign investment company, there could be adverse U.S. federal income 
tax consequences to U.S. holders. 

Based  on  Innate's  analysis  of  its  income,  assets,  activities  and  market  capitalization  for  its  taxable  year 
ended December 31, 2021, the Company believes that it was not a passive foreign investment company, 
or PFIC, for the taxable year ended December 31, 2021. However, there can be no assurance that Innate 
will not be a PFIC in the current year or for any future taxable year. Under the Code, a non-U.S. company 
will  be  a  PFIC  for  any  taxable  year  in  which  (1)  75%  or  more  of  its  gross  income  consists  of  passive 
income or (2) 50% or more of the average quarterly value of its assets consists of assets that produce, or 
are  held  for  the  production  of,  passive  income.  For  purposes  of  these  tests,  passive  income  includes 
dividends, interest, gains from the sale or exchange of investment property and certain rents and royalties. 
In addition, for purposes of the above calculations, a non-U.S. corporation that directly or indirectly owns 
at least 25% by value of the shares of another corporation is treated as if it held its proportionate share of 
the assets and received directly its proportionate share of the income of such other corporation. If Innate is 
a PFIC for any taxable year during which a U.S. holder (as defined below under “Item 10E.—Taxation – 
Material U.S. Federal Income Tax”) holds its ordinary shares or ADSs, the Company will continue to be 
treated as a PFIC with respect to such U.S. holder in all succeeding years during which the U.S. holder 
owns the ordinary shares or ADSs, regardless of whether the Company continues to meet the PFIC test 
described above, unless the U.S. holder makes a specified election once Innate ceases to be a PFIC. If the 
Company is a PFIC for any taxable year during which a U.S. holder holds its ordinary shares or ADSs, 
the  U.S.  holder  may  be  subject  to  adverse  tax  consequences  regardless  of  whether  Innate  Pharma 
continues  to  qualify  as  a  PFIC,  including  ineligibility  for  any  preferred  tax  rates  on  capital  gains  or  on 
actual or deemed dividends, interest charges on certain taxes treated as deferred, and additional reporting 
requirements. For further discussion of the PFIC rules and the adverse U.S. income tax consequences in 

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the event the Company is classified as a PFIC, see the section of this Annual Report titled “Item 10E.—
Taxation– Material U.S. Federal Income Tax Considerations” 

If  a  United  States  person  is  treated  as  owning  at  least  10%  of  Innate's  ordinary  shares,  such  holder 
may be subject to adverse U.S. federal income tax consequences. 

If  a U.S.  holder is treated as owning, directly, indirectly or constructively, at least 10% of the value or 
voting power of Innate's ordinary shares or ADSs, such U.S. holder may be treated as a “United States 
shareholder”  with  respect  to  each  “controlled  foreign  corporation”  in  its  group,  if  any.  Innate  Pharma 
group  currently  includes  one  U.S.  subsidiary  and,  therefore,  under  current  law  its  current  non-U.S. 
subsidiary  and  any  future  newly  formed  or  acquired  non-U.S.  subsidiaries  will  be  treated  as  controlled 
foreign corporations, regardless of whether the Company is treated as a controlled foreign corporation. A 
United  States  shareholder  of  a  controlled  foreign  corporation  may  be  required  to  annually  report  and 
include in its U.S. taxable income its pro rata share of “Subpart F income,” “global intangible low-taxed 
income”  and  investments  in  U.S.  property  by  controlled  foreign  corporations,  regardless  of  whether 
Innate  makes  any  distributions.  An  individual  that  is  a  United  States  shareholder  with  respect  to  a 
controlled foreign corporation generally would not be allowed certain tax deductions or foreign tax credits 
that would be allowed to a United States shareholder that is a U.S. corporation. Failure to comply with 
controlled foreign corporation reporting obligations may subject a United States shareholder to significant 
monetary penalties. The Company cannot provide any assurances that it will furnish to any United States 
shareholder information that may be necessary to comply with the reporting and tax paying obligations 
applicable  under  the  controlled  foreign  corporation  rules  of  the  Code.  U.S.  holders  should  consult  their 
tax  advisors  regarding  the  potential  application  of  these  rules  to  their  investment  in  Innate's  ordinary 
shares or ADSs.

Item 4. Information on the Company.

A.  History and Development of the Company

Innate's legal name and commercial name is Innate Pharma S.A. The Company was incorporated under 
the laws of France on September 23, 1999 as a société par actions simplifiée and converted into a société 
anonyme, or S.A., on June 13, 2005. Innate's headquarters are located at 117, Avenue de Luminy, 13009 
Marseille, France. In 2008, The Company incorporated its wholly-owned U.S. subsidiary, Innate Pharma 
Inc.  In  2019,  Innate  Pharma's  incorporated  its  wholly-owned  French  subsidiary,  Innate  Pharma  France 
S.A.S  (registered  under  number  SIREN  844  853  119).  Innate  Pharma  France  S.A.S.  was  dissolved 
without liquidation on November 30, 2020 under article 1844-5 section 3 of the French Civil Code. 

The  Company  is  registered  at  the  Marseille  Business  and  Company  Registry  (Registre  du  commerce  et 
des  sociétés)  under  the  number  SIREN  424  365  336  RCS  Marseille.  Innate's  telephone  number  at  its 
principal executive offices is +33 4 30 30 30 30. Innate Pharma's wholly-owned U.S. subsidiary is located 
at 2273 Research Boulevard, Suite 350, Rockville, MD 20850, United States. 

Innate's  website  address  is  www.innate-pharma.com.  The  reference  to  its  website  is  an  inactive  textual 
reference only and information contained in, or that can be accessed through, its website is not part of this 
Annual Report. The U.S. Securities and Exchange Commission maintains a website (www.sec.gov) that 
contains  reports,  proxy  and  information  statements  and  other  information  regarding  registrants,  such  as 
Innate, that file electronically with the SEC.

Innate's capital expenditures in the years ended December 31, 2020, 2021 and 2022 primarily related to 
acquisitions  and  additional  considerations  linked  to  purchased  licenses,  and  acquisitions  of  laboratory 
equipments.  Clinical  research  and  development  costs  are  not  capitalized  until  marketing  authorizations 
are obtained. 

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B.  Business Overview

its  ANKET® 

Innate  Pharma  S.A.  is  a  global,  clinical-stage  biotechnology  company  developing  immunotherapies  for 
cancer  patients.  Its  innovative  approach  aims  to  harness  the  innate  immune  system  through  therapeutic 
antibodies  and 
(Antibody-based  NK  cell  Engager  Therapeutics)  proprietary 
platform.Innate’s portfolio includes lead proprietary program lacutamab, developed in advanced form of 
cutaneous  T  cell  lymphomas  and  peripheral  T  cell  lymphomas,  monalizumab  developed  with 
AstraZeneca  in  non  small  cell  lung  cancer,  as  well  as  ANKET®  multi-specific  NK  cell  engagers  to 
address  multiple  tumor  types.  The  Company  has  developed,  internally  and  through  its  business 
development  strategy,  a  broad  and  diversified  portfolio  including  five  clinical  product  candidates  and  a 
robust  preclinical  pipeline.  Innate  has  entered  into  collaborations  with  leaders  in  the  biopharmaceutical 
industry,  such  as  AstraZeneca  and  Sanofi.  Innate  Pharma  believes  its  product  candidates  and  clinical 
development approach are differentiated from current immuno-oncology therapies and have the potential 
to significantly improve the clinical outcome for patients with cancer.

The  immune  system  is  the  body’s  natural  defense  against  invading  organisms  and  pathogens  and  is 
comprised  of  two  arms:  the  innate  immune  system  and  the  adaptive  immune  system.  Recent 
immunotherapy  developments  have  focused  on  generating  a  tumor  antigen-specific  T  cell  response  and 
have  led  to  an  unprecedented  change  in  the  treatment  paradigm  of  many  solid  tumor  cancers.  Despite 
these successes, the breadth and durability of the clinical benefit achieved has been limited to a subset of 
patients  and  tumor  types  because  of  limited  effect  against  solid  tumors  and  toxicity.  Its  innovative 
approach  to  immuno-oncology  aims  to  broaden  and  amplify  anti-tumoral  immune  responses  by 
leveraging both the adaptive and the innate immune systems.

The innate immune system is comprised of a variety of cells, including Natural Killer cells (NK cells), 
which are involved in anti-cancer immunosurveillance through a variety of modalities. Activation of the 
innate immune system also helps trigger the adaptive immune system to elicit a response directed against 
specific  antigens  and  can  provide  durable  immune  memory.  Innate's  scientific  expertise,  strategic 
collaborations and discovery engine harness the potential of the innate immune system.

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The Company is developing a pipeline of innovative immunotherapies that it believes have the potential 
to provide significant clinical benefits to cancer patients. The following table summarizes Innate's current 
pipeline.

In  addition  to  these  assets,  the  Company  has  an  active  development  pipeline  with  programs  in  the 
discovery and preclinical stages.

Innate Pharma's collaborations with leaders in the biopharmaceutical industry, such as AstraZeneca and 
Sanofi,  allow  Innate  to  leverage  the  expertise  and  resources  of  large  pharmaceutical  companies  and 
research institutions with the goal of accelerating the development, registration and launch of several of 
Innate  Pharma's  assets  while  providing  the  Company  with  financing  to  expand  the  development  of  its 
proprietary  product  candidates.  Over  the  last  ten  years  the  Company  has  received  an  aggregate  of 
approximately  $645.2  million  in  upfront  and  milestone  payments  and  equity  investments  from  its 
collaborations. Under Innate's existing collaboration and license agreements that become effective upon 
the  exercise  by  its  collaborators  of  options  to  license  future  product  candidates,  the  Company  may  be 
eligible to receive an aggregate of approximately up to $3.6 billion in future contingent payments. With 
respect  to  the  programs  for  which  Innate  Pharma  has  an  existing  collaboration  or  similar  agreement, 
future  contingent  payments  are  dependent  upon  Innate's  achievement  of  specified  development, 
regulatory  and  commercial  related  milestones.  With  respect  to  the  programs  for  which  Innate  Pharma's 
collaborators  have  been  granted  an  option,  future  contingent  payments  are  dependent  upon  Innate's 
collaborators  exercising  such options, which would result in up-front option exercise fees, and upon  its 
achievement  of  specific  development  and  sales  milestones  in  those  particular  programs.  The  aggregate 
$3.6  billion  in  future  contingent  payments  assumes  that  its  collaborators  exercise  all  of  the  options  the 
Company has granted to them and that Innate achieves all related development, clinical, regulatory and 
sales milestones.

The Company's Strategy

Innate's  goal  is  to  harness  the  immune  system  for  the  treatment  of  oncological  conditions  with  serious 
unmet  medical  need.  By  leveraging  its  extensive  experience  in  immuno-oncology  research  and 
development, the Company strives to continue to discover and develop a broad and diversified portfolio 
of first and best-in class immunotherapies across various therapeutic modalities. The key elements of its 
strategy include: 

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• Drive near-term value with Innate's wholly owned product candidate, lacutamab

◦

Execute the clinical development of its fully owned product candidate, lacutamab, for the 
treatment of patients with cutaneous T cell lymphoma (CTCL), namely Sézary syndrome 
and Mycosis Fungoides, or MF, and patients with peripheral T cell lymphoma (PTCL).

• Advance its innovative R&D pipeline

◦

Expand  its  pipeline  of  proprietary  product  candidates  that  target  novel  pathways  in 
immuno-oncology using its internal development engine. 

◦ Drive the development of its proprietary portfolio, including the next generation asset NK 
cell engagers (NKCEs) through Innate's proprietary Antibody-based NK cell Engager 
Therapeutics (ANKET®) platform and continuing to explore Antibody Drug Conjugates 
(ADC) formats.

• Build a sustainable business

◦ Maximize  the  value  of  its  partnered  product  candidates  under  its  various  collaboration, 
licence and option agreements, under which the Company has the potential to be eligible 
to receive up to an aggregate of approximately $3.6 billion in future contingent payments, 
including up-front option exercise fees and payments upon the achievement of specified 
development and sales milestones.

◦

Invest in the ongoing clinical programs of monalizumab for the treatment of Non-small-
cell lung carcinoma (NSCLC).

◦ Continue  to  explore  opportunities  to  accelerate  the  development  of  Innate's  proprietary 

pipeline programs through additional collaborations.

◦ Combine  its  disciplined  business  development  strategy  with  its  immuno-oncology 

research and development capabilities to further expand its product portfolio.

◦ Manage its resources carefully and implement the efficiency measures necessary to 

optimize its resources.

Activating Innate Immunity: Harnessing the Power of Immunotherapy to Treat Cancer 

The Innate Immune System: Gatekeeper of the Adaptive Immune System 

The immune system is the body’s defense against invading organisms and pathogens and is comprised of 
two arms: the innate immune system and adaptive immune system.

The  innate  immune  system  represents  the  first  barrier  of  immune  defense  because  it  reacts  almost 
immediately against threats and serves as a catalyst to mobilize other components of the immune system. 
The  innate  immune  system  functions  to  identify,  attack  and  kill  pathogens  or  cancer  cells,  produce 
cytokines  and  activate  the  complement  cascade  and  the  adaptive  immune  system  through  antigen 
presentation.  These  functions  involve  a  variety  of  cells,  including  NK  cells,  dendritic  cells,  monocytes, 
macrophages  and  neutrophils.  These  cells  then  launch  adaptive  immune  responses  while  also  mounting 
their own effector responses. Throughout the body, cells of the innate immune system play a critical role 
in the immunosurveillance and detection of the formation of cancer cells. 

Once  activated,  the  adaptive  immune  system  responds  with  large  numbers  of  effector  cells  directed 
against  specific  antigens  and  can  provide  durable  immune  memory.  An  adaptive  immune  response  is 
highly  specific  to  particular  antigens  expressed  by  pathogens  or  cancer  cells,  but  it  requires  time  to 
develop  in  a  process  known  as  priming.  Key  components  of  the  adaptive  immune  system  include 

79

antibodies,  which  are  produced  by  B  cells,  bind  to  antigens  and  mark  them  for  destruction  by  other 
immune cells, and T cells, which recognize antigens on diseased cells and then attack and eliminate them. 
The  adaptive  immune  response  is  targeted  and  potent  and  has  the  potential  to  provide  a  long-lasting 
immune memory.

Key Elements to Modulating the Activity of Immune Cells to Treat Cancer 

Cells implicated in innate and adaptive immunity can have different impacts on the treatment of cancer. 
While cytotoxic CD8+ T cells and NK cells help eliminate tumors, subsets of T cells, such as regulatory T 
cells, and subsets of myeloid cells, such as myeloid-derived suppressor cells (MDSCs), can be harmful to 
the host by contributing to an immunosuppressive environment and promoting tumor growth.

Immune  cell  activity  is  controlled  by  many  activating  and  inhibitory  factors,  including  activating 
receptors and inhibitory receptors, called checkpoints, which are expressed at the surface of these cells. 
PD-1, LAG-3, TIGIT and NKG2A are examples of inhibitory checkpoints while OX-40, CD137, NKG2D 
and NKp46 are examples of activating checkpoints. When engaged, the inhibitory checkpoints can impair 
anti-tumor  immunity  of  adaptive  and  innate  immune  cells  such  as  CD8+  T  cells  or  NK  cells,  thereby 
contributing  to  tumor  escape  from  immune  control.  Inhibitory  checkpoints  are  potential  therapeutic 
targets for restoring anti-cancer immunosurveillance.

The Role of the Innate Immune System as a Modality for Cancer Therapies with Significant Potential 

Cancer  has  historically  been  treated  with  surgery,  radiation  therapy,  chemotherapy,  targeted  therapy, 
hormone therapy or a combination of these treatments that are directed at the tumor itself. More recently, 
advances  in  the  understanding  of  the  immune  system’s  role  in  cancer  have  led  to  immunotherapy 
becoming an important therapeutic modality, shifting the therapeutic target from the tumor to the host and 
focusing  on  the  immune  system  and  the  tumor  microenvironment  (TME)  in  order  to  reactivate  its 
immunosurveillance against cancer. 

Cancer immunotherapy began with treatments that did not specifically activate the immune system, such 
as IL-2 and IFNa cytokines therapies, which had limited efficacy, significant toxicity or both. More recent 
immunotherapy developments have instead focused on the generation of a tumor antigen-specific T cell 
response,  in  particular  by  modulating  the  activity  of  inhibitory  receptors  expressed  by  T  cells.  This 
modulation  can  limit  T  cells  expansion,  such  as  with  anti-CTLA-4  therapy,  or  limit  their  effector 
properties,  such  as  with  anti-PD-1  or  anti-PD-L1  therapies.  The  therapeutic  targeting  of  inhibitory 

80

receptors  controlling  T  cell  function  has  led  to  an  unprecedented  change  in  the  treatment  paradigm  of 
many  cancers  in  solid  tumors,  such  as  melanoma,  non-small  cell  lung  cancer  and  renal  cell  carcinoma, 
and in hematopoietic malignancies, such as Hodgkin lymphoma. Despite these successes, the breadth and 
durability of clinical benefit achieved has been limited to a subset of patients and tumor types. 

The  onset,  maintenance  and  development  of  long-lasting,  protective  T  cell  responses  are  dependent  on 
innate  immune  cells;  NK  cells  which  are  lymphocytes  of  the  innate  immune  system  participate  to  this 
process. 

Harnessing  Innate  Immunity  in  Cancer:  NK  Cells  as  a  Key  Player  in  the  Anti-Tumor  Immune 
Response 

NK cells are part of the innate immune system and represent a significant fraction of the total number of 
cytotoxic cells in the body. They are active in many hematological and solid tumors and play a key role in 
the initiation of the T cell response. 

Checkpoints  expressed  on  NK  cells  include  inhibitory  cell  surface  receptors,  such  as  NKG2A,  and 
activating  NK  cell  receptors,  such  as  NKp46.  NKp46  is  the  most  specific  NK  cell  marker  identified  to 
date across organs and species. Other receptors, such as NKG2A, are more prevalent in certain subsets of 
NK  cells,  including  NK  cells  infiltrating  the  tumor,  and  are  also  present  on  tumor  infiltrating  CD8+  T 
cells. 

NK  cells  are  involved  in  the  anti-cancer  immunosurveillance  through  a  variety  of  direct  and  indirect 
effects. The figure below provides an illustration of anti-cancer functions of NK cells.

1 NK cells are able to directly and 

selectively kill cells undergoing stress 
caused by a cancerous transformation or 
pathogen infection, a process called 
natural cytotoxicity.

2 NK cells can also kill target cells when 
they are coated by antibodies in a 
process called antibody-dependent 
cellular cytotoxicity (ADCC).

3 NK cells are also potent producers of 

cytokines, which are soluble molecules 
that recruit and activate an adaptive 
immune response by T cells through 
dendritic or other antigen-presenting 
cells, which in turn may enable the 
generation of immune memory against 
tumor cells.

By  providing  the  initial  catalyst  for  the  multilayered  immune  response,  the  activation  of  the  innate 
immune system through the targeting of NK cells could potentially result in an optimal anti-tumoral T cell 
response.

81

Innate's response to cancer: harnessing the innate immunity against cancer

The Company has developed a pipeline around the three main innovative strategies in modern immuno-
oncology:

•

The first of these strategies is to directly target cancer cells through an antibody targeting a tumor 
antigen  and  causing  its  destruction.  Lacutamab  and  the  ANKET®  platform  molecules  such  as 
IPH6101/SAR'579  (CD123),  IPH6401/SAR'514  (BCMA)  and  IPH62  (B7-H3)  partnered  with 
Sanofi, and proprietary IPH6501 (CD20) use this strategy.

• Another strategy, known as immuno-oncology, consists in unleashing the immune system. Innate 

Pharma has developed two approaches to immune-oncology: 

◦ Checkpoint inhibitors: the development of antibodies that target immune checkpoints has 
been one of the greatest advances in cancer treatment over the last ten years. Notably, the 
current approved checkpoint inhibitors target the CTLA-4 and PD-1/PD-L1 pathways on 
T  cells.  These  treatments  have  shown  an  ability  to  activate  T  cells,  shrink  tumors  and 
improve patient survival in a broad range of tumors. The Company is developing broad 
spectrum checkpoint inhibitors targeting inhibitory checkpoints expressed on several cell 
types  in  order  to  potentially  increase  the  breadth  and  quality  of  anti-tumor  response. 
Innate's  most  advanced  checkpoint  inhibitor  product  candidate,  monalizumab,  is 
potentially  a  first-in-class,  dual  checkpoint  inhibitor  designed  to  activate  both  tumor-
infiltrating NK cells and CD8+ T cells, likely resulting in increased effector functions and 
greater  killing  of  the  tumor  by  the  immune  system.  The  Company  has  partnered  with 
AstraZeneca to develop this product which is currently being tested in a Phase 3 clinical 
trial in unresectable, Stage III non small cell lung cancer (NSCLC) and a Phase 2 clinical 
trial in resectable, early-stage NSCLC.

◦

Tumor’s  microenvironment  (TME):  the  TME  can  inhibit  both  innate  and  adaptive 
immune  responses  either  by  producing  or  degrading  key  metabolites  or  by  recruiting 
suppressive cells, or both. For example, adenosine is one of the components of the TME 
that most broadly affects immune response. It is produced by the sequential degradation 
of  extracellular  adenosine  triphosphate,  or  ATP,  by  the  following  two  enzymes:  first 
CD39,  which  degrades  the  ATP  into  adenosine  monophosphate,  or  AMP,  and  then 
second, CD73, which impairs the AMP into adenosine. For this reason, this pathway has 
attracted  significant  development  efforts  that  have  been  focused  primarily  on  the 
downstream  part  of  the  adenosine  degradation  cascade,  CD73  and  the  adenosine 
receptors.  The  Company  is  developing  IPH5301,  a  potentially  best-in-class  anti-CD73 
antibody, and has also focused on the upstream part of the cascade through IPH5201, an 
anti-CD39  antibody,  in  order  to  block  the  production  of  immunosuppressive  adenosine 
and increase the pool of immuno-stimulatory extracellular ATP. The Company believes 
this approach is also potentially mechanistically synergistic with many therapies such as 
checkpoint inhibitor, tumor-targeting product etc., as shown by the results of the COAST 
randomized  Phase  2  study,  where  AstraZeneca's  anti-CD73  oleclumab  in  combination 
with  durvalumab  improved  progression-free  survival  (PFS)  and  objective  response  rate 
(ORR) compared to durvalumab alone in patients with unresectable, Stage III non-small 
cell lung cancer (NSCLC). Similarly, results from NeoCoast randomized Phase 2 study 
showed  that  one  cycle  of  neoadjuvant  oleclumab  in  combination  with  durvalumab 
improved  MPR  (Major  Pathological  Response)  and  pCR  (pathological  Complete 
Response) rates versus durvalumab alone, in stage I-IIIA resectable NSCLC patients.

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The Company is using its leading antibody engineering capabilities to generate classic antibody 
formats as well as innovative first-in-class antibody-derived drug candidates and synthetic molecules 
such as NKCEs from Innate's ANKET® platform, to harness the anti-tumor activity of NK cells.

Antigen-targeting antibody development is highly dependent upon several factors, including the pattern of 
expression of the target and the intended mechanism of action. The Company is targeting tumor antigens 
that  are  generally  highly-expressed  in  tumor  tissues  but  poorly-expressed  in  healthy  tissues  in  order  to 
develop product candidates through two approaches:

•

•

Innate's  most  advanced  proprietary  program,  lacutamab,  is  a  potentially  first-in-class  tumor-
targeting antibody targeting KIR3DL2, seeking to induce the killing of cells expressing the tumor 
antigen.  The  Company  is  developing  lacutamab  for  the  treatment  of  various  forms  of  T  cell 
lymphoma (TCL), such as CTCL, including its aggressive subtype, Sézary syndrome, and PTCL. 
The  Company  has  also  developed  a  proprietary  technological  platform,  named  ANKET®  (for 
Antibody-based NK cell Engager Therapeutics), which develops multi-specific antibody formats 
that leverage an activating receptor, NKp46. Its multi-specific antibodies co-engage NKp46, with 
or  without  CD16,  a  tumor  antigen  and  depending  on  the  need,  a  variant  of  the  interleukin-2 
(IL-2v) molecule. This approach has the potential to more effectively mobilize NK cells than anti-
tumor  cytotoxic  antibodies  because,  in  the  TME  of  many  solid  tumors,  CD16,  the  receptor 
mediating  the  killing  of  tumor  cells  by  IgG1  antibodies,  can  be  downregulated  on  NK  cells 
whereas NKp46 expression is frequently expressed on tumor-infiltrating NK cells. 

Innate Pharma's Product Pipeline 

Lacutamab (IPH4102), a Tumor Targeting Anti-KIR3DL2 Antibody 

a. Mechanism & Rationale 

The  Company is developing its wholly owned product candidate lacutamab for the treatment of certain 
subtypes of T-Cell Lymphoma (TCLs), including Cutaneous T-Cell Lymphoma (CTCL) and Peripheral 
T-Cell Lymphoma  (PTCL). Lacutamab is designed to bind to the KIR3DL2 receptor and to kill cancer 
cells by Antibody Directed Cell Cytotoxicity (ADCC), as illustrated in the following figure.

KIR3DL2  is  a  receptor  of  the  Killer  Immunoglobulin  like  Receptor  (KIR)  family.  In  its  preclinical 
studies, the Company has observed that KIR3DL2 is not expressed on healthy tissues, except on a subset 
of NK cells (36%) and T cells (12% of CD8+ and 4% of CD4+) (IPH internal data). In addition, KIR3DL2 
is expressed in T-cell lymphoma: 65% of CTCL patients express KIR3DL2 with approximately 50% of 

83

patients  with  MF,  the  most  common  type  of  CTCL  expressing  KIR3DL2  (Battistella,  2017).  This 
frequency  increases  for  the  most  aggressive  CTCL  subtypes,  including  90%  of  Sézary  syndrome 
(Roelens, 2019). Lastly, approximately 50% of patients with PTCL also express KIR3DL2 (Cheminant, 
ICML Meeting, 2019).

In January 2019, the Food and Drug Administration (FDA) granted lacutamab Fast Track Designation for 
the treatment of adults with relapsed/refractory (r/r) Sézary syndrome who have received at least two prior 
systemic therapies. In November 2020, Innate Pharma received Priority Medicines (PRIME) designation 
from the EMA for lacutamab, for the treatment of patients with relapsed or refractory Sézary syndrome 
(SS)  who  have  received  at  least  two  prior  systemic  therapies. Lacutamab  has  also  been  granted  orphan 
drug  designation  by  the  FDA  and  orphan  designation  by  the  EMA  for  the  treatment  of  CTCL.  The  US 
Fast-Track and EU PRIME designations support the potential for lacutamab to benefit Sézary Syndrome 
patients in need of new treatment options. The ongoing Phase 2 TELLOMAK trial, initiated in May 2019, 
continues to evaluate lacutamab in different subtypes of TCL. In addition, two PTCL trials were initiated 
in 2021: a Phase 1b monotherapy study sponsored by Innate Pharma and a Phase 2 study evaluating the 
combination  of  lacutamab  and  GemOx  sponsored  by  the  LYSA  group.  These  PTCL  studies  are  an 
important element of the life-cycle of lacutamab.  

b.

Indication

i.

Cutaneous T Cell Lymphoma

CTCL  is  a  heterogeneous  group  of  non-Hodgkin’s  lymphomas  that  are  characterized  by  the  abnormal 
accumulation of malignant T cells, primarily in the skin. CTCL accounts for approximately 4% of all non-
Hodgkin’s  lymphomas  and  has  a  median  age  at  diagnosis  of  55  to  60  years  (Dobos,  2020;  Fuji,  2020). 
There  are  approximately  2,200-4,000  new  CTCL  cases  diagnosed  per  year  in  Europe  and  the  United 
States combined (SEER Cancer Statistics Review 1975-2017; Dobos, 2020; Zhang, 2019; Gilson, 2019). 
The most common type of CTCL is mycosis fungoides, or MF, accounting for approximately half of all 
CTCLs  (Dobos,  2020,  Bradford,  2009).  Sézary  syndrome,  characterized  by  the  presence  of  lymphoma 
cells in the blood, is a CTCL subtype with a particularly poor prognosis. The following table outlines the 
most common CTCL types, their frequency as a percentage of all cases of CTCL (Dobos, 2020), and the 
prognosis (WHO-EORTC classification 2018 : Willemze, 2019).

CTCL Type

Mycosis fungoides

Primary cutaneous CD30+ lympho-proliferative disorders

Primary cutaneous CD4+ small/medium T-cell 
lymphoproliferative disorder

Mycosis fungoides variants

Sézary syndrome

Frequency 
among CTCL 
(%) Worldwide

5-year disease-specific 
survival (%)

62

16

2

6

3

88

95-99

100

75-100

36

Patients  with  advanced  CTCL  have  a  poor  prognosis  with  few  therapeutic  options  and  no  standard  of 
care.  Treatment  generally  includes  skin-directed  therapies,  such  as  topical  corticosteroids,  and  systemic 
treatments,  such  as  steroid  drugs  and  interferon,  for  patients  with  more  advanced  disease  or  for  whom 
skin-directed therapies failed. There are several approved agents for the treatment of CTCL: 

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• Bexarotene, approved by FDA in 1999, for use in patients with advanced stage of MF who are 

refractory to at least one prior systemic therapy 

• Vorinostat, approved by FDA in 2006 for the treatment of cutaneous manifestations of CTCL in 
patients with progressive, persistent, or recurrent disease on or following two systemic therapies

• Denileukin diftitox (DD) approved by the FDA in 2008 for patients with resistant and recurrent 

CTCL

• Romidepsin, approved by FDA in 2009 for patients with CTCL who have received at least one 

prior systemic therapy

• Brentuximab vedotin (marketed as Adcetris), was approved by the FDA in 2017 for the treatment 
of  patients  with  primary  cutaneous  anaplastic  large  cell  lymphoma,  or  pcALCL,  or  CD30-
expressing  MF  who  have  received  prior  systemic  therapy.  In  Europe,  brentuximab  vedotin  is 
indicated for the treatment of adult patients with R/R CD30+ CTCL who require systemic therapy.

• Mogamulizumab (marketed as Poteligeo), was approved by the FDA in 2018 and the EMA for 
the treatment of adult patients with R/R MF or Sézary syndrome after at least one prior systemic 
therapy.

In  general,  treatment  guidelines  distinguish  CTCL  by  clinical  appearance  and  localization,  histological 
subtype,  extent  and  type  of  extracutaneous  disease,  aggressiveness  and  response  to  previous  treatment. 
Most patients are not suitable for stem cell transplantation due to their age and/or comorbid conditions. 
Although brentuximab vedotin and mogamulizumab represent recent progress in the treatment of CTCL, 
they are still associated with the safety and efficacy limitations observed in their respective clinical trials. 
Further,  even  with  these  options,  the  vast  majority  of  these  treated  patients  eventually  relapse  and  the 
overall survival rate remains poor, which translates to unmet needs that lacutamab aims to address.

ii.

Peripheral T-Cell Lymphoma

PTCL is a diverse group of aggressive non-Hodgkin’s lymphomas that develop from mature T cells and 
NK cells. PTCL arises in the lymphoid tissues outside of the bone marrow, such as in the lymph nodes, 
spleen,  gastrointestinal  tract  and  skin  (Hsi,  2017).  The  various  PTCL  types,  their  frequency  as  a 
percentage of all TCL cases (Hsi, 2017), and prognosis (Vose, 2018) are shown in the following table.

PTCL Type

PTCL	not	otherwise	specified

Angioimmunoblastic

Anaplastic	large	cell	lymphoma,	or	ALCL,	ALK	positive

Anaplastic	large	cell	lymphoma,	ALK	negative

Frequency (%)     

U.S

5-year overall survival (%)

32

16

6

11

32

32

70

49

Irrespective  of  the  specific  regimen  used  (single  agent  chemotherapy  or  combination  chemotherapy 
including Gemcitabine and Oxaliplatin, usually referred to as GemOx), patients with R/R PTCL typically 
experience a poor outcome, with a median progression-free survival and overall survival of 3.1 months 
and 5.5 months, respectively (Mak, 2013). 

Multi-agent chemotherapy is the recommended first line treatment for the majority of patients with PTCL. 
Brentuximab  vedotin  is  approved  in  combination  with  first  line  chemotherapy  for  patients  with  CD30-

85

positive PTCL. For patients who are eligible, subsequent stem cell transplantation is a potentially curative 
option but it is limited to a minority of patients. Despite these treatments, a high proportion of patients 
need  second  line  therapy.  Belinostat  (marketed  as  Beleodaq),  pralatrexate  (marketed  as  Folotyn)  and 
romidepsin  (marketed  as  Istodax)  have  each  been  approved  by  the  FDA  in  this  setting,  but  efficacy  is 
generally  limited.  In  the  respective  non-randomized  clinical  registration  trials,  the  response  rate  to 
belinostat, pralatrexate and romidepsin were each less than 30%, and the median duration of response was 
approximately  10  months  for  belinostat  and  pralatrexate  (O'Connor,  2015  ;  O'Connor,  2011;  Coiffier, 
2012). None of these treatments have been approved by the EMA. 

Despite these approvals, current treatment guidelines (NCCN 2021) recommend participation in a clinical 
trial as a preferred option for patients with relapsed PTCL after first line treatment. If clinical trials are not 
available, a chemotherapy combination of gemcitabine and oxaliplatin, or GemOx, is listed as one of the 
preferred  treatment  combinations  (ESMO  Lymphoma  Guidelines).  Several  studies  have  been  published 
on the role of GemOx in patients with relapsed lymphoma and it is one of the most widely used regimens 
for this patient population in the United States, Europe and Asia (Mounier, 2013; Yamaguchi, 2012).

c. Clinical Trials

Below is a summary of the clinical trials of lacutamab.

Trial

Status

Sponsor

Number of 
Patients in Trial

Regimen

Indication(s)

Phase 1

Completed

Innate Pharma

44

Monotherapy 

Advanced CTCL (SS, MF)

Phase 2 
(TELLOMAK)

Ongoing

Innate Pharma

up to 160

Monotherapy 

Advanced CTCL (SS, MF)

Phase 1b

Ongoing

Innate Pharma

20 initially + 20 
depending on 
preliminary data

Monotherapy

Relapsed/Refractory  PTCL 
that express KIR3DL2

Phase 2   
(KILT)

Ongoing

LYSA 56

Lacutamab + GemOx vs 
GemOx

Relapsed/Refractory PTCL 
that express KIR3DL2

i.

Phase 1 Clinical Trial - CTCL

In  November  2015,  the  lacutamab  Phase  1  dose-escalating  and  cohort  expansion  clinical  trial  was 
initiated  to  evaluate  lacutamab  for  the  treatment  of  advanced  CTCL.  The  trial  was  completed  in  April 
2020, and enrolled 44 patients, including 35 patients with Sézary syndrome, eight patients with mycosis 
fungoides and one patient with CD4+ TCL not otherwise specified. The primary objective of the trial was 
to evaluate lacutamab safety, and to identify dose limiting toxicities (DLTs) and the maximum tolerated 
dose.  Data  from  this  trial  were  presented  at  the  2018  meeting  of  the  American  Society  of  Hematology, 
and reported in Lancet Oncology in 2019 by Bagot et al. The Company reported clinical activity in the 
subgroup of 35 Sézary syndrome patients, including an observed overall response rate of 42.9%, median 
duration of response of 13.8 months, median progression-free survival of 11.7 months and approximately 
90% of patients experienced an improved quality of life. The overall response rate appeared to be higher 
(53.6%) in the 28 patients with no histologic evidence of large cell transformation. Clinical activity was 
associated  with  a  substantial  improvement  in  quality  of  life  as  assessed  by  the  Skindex29  and  Pruritus 
Visual  Analog  Scale  scores.  In  a  post-hoc  analysis  of  seven  patients  with  Sézary  syndrome  who  were 
previously treated with mogamulizumab, three (43%) achieved a global overall response and three others 

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had stable disease as best response. The remaining patient had a progressive disease. The median duration 
of response in these patients was 13.8 months and median progression-free survival was 16.8 months. 

Lacutamab  was  generally  well  tolerated.  The  most  common  adverse  effects,  or  AEs,  were  peripheral 
edema  (27%)  and  fatigue  (20%),  all  of  which  were  grade  1  or  2.  Lymphopenia  was  the  most  frequent 
IPH4102-related  adverse  event  and  occurred  in  six  (14%)  patients  (three  (7%)  grade  3).  One  patient 
developed  possibly  treatment-related  fulminant  hepatitis  six  weeks  after  lacutamab  discontinuation  and 
subsequently died. However, the patient had evidence of human herpes virus-6B infection. Six possibly 
treatment-related,  grade  3  or  above  adverse  events  were  observed  in  five  patients  (11%)  and  only  four 
patients (9%) stopped treatment as a result of an adverse event. One patient stopped treatment because of 
grade  2  peripheral  neuropathy,  one  patient  stopped  treatment  because  of  grade  3  general  malaise,  one 
patient because of grade 3 skin pain and one patient stopped treatment because of several adverse events, 
including renal injury, respiratory failure, dysphagia and sepsis.

ii.

Phase 2 Clinical Trial (TELLOMAK) - CTCL

In  May  2019,  the  Company  initiated  a  global,  open-label,  multi-cohort  Phase  2  clinical  trial,  known  as 
TELLOMAK. This clinical trial is being conducted at approximately 50 sites within the United States and 
Europe    (France,  Italy,  Spain,  Germany,  Belgium,  Poland  and  Austria).  The  trial  aims  to  evaluate  the 
efficacy  and  safety  of  lacutamab  in  patients  with  advanced  T-cell  Lymphoma.  Approximately  160 
patients will be recruited for the trial, approximately 60 patients with Sézary syndrome who have received 
at least two prior treatments (Cohort 1), and approximately 100 patients with MF who have received at 
least  two  prior  systemic  therapies  (Cohorts  2,  3  and  all-comers).  Cohorts  2  and  3  recruited  KIR3DL2 
expressing and non-expressing patients respectively based on an IHC assay for use on frozen tissue. The 
cohorts were designed using Simon 2-stage approach which pre-defined an efficacy threshold in Stage 1 
before continuing to stage 2.  While Cohort 2 continues to Stage 2, the pre-specified threshold for Cohort 
3 was not met, and was therefore closed in March 2022. 

In March 2022, the Company announced the opening of a new mycosis fungoides (MF) all-comers cohort 
in  the  TELLOMAK  study.  The  all-comers  cohort  will  recruit  both  KIR3DL2  expressors  and  non-
expressors to explore the correlation between the level of KIR3DL2 expression and treatment outcomes 
utilizing  a  formalin-fixed  paraffin  embedded  (FFPE)  assay  as  a  companion  diagnostic.  The  following 
graphic depicts the latest trial design :

The primary endpoint of the trial is objective response rate, measured using the 2011 Olsen criteria for 
CTCL. Key secondary measures include incidence of treatment-emergent AEs, the effect of skin disease 
on quality of life as measured by the Skindex29 questionnaire, pruritus as measured by the Visual Analog 

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Scale, progression-free survival and overall survival. The results of the dedicated Sézary syndrome cohort 
may support a future Biologics License Application (BLA) submission to the FDA.

The  TELLOMAK  study  experienced  some  supply  issues  within  2019/2020  which  lead  to  clinical  hold, 
now resolved and summarized below:

• November  2019,  Impletio  Wirkstoffabfüllung  GmbH  (formerly  known  as  Rentschler  Fill 
Solutions GmbH), the subcontractor in charge of the fill-and-finish manufacturing operations of 
lacutamab unilaterally decided to withdraw the certificates of conformance of all clinical batches 
produced at their facilities, including lacutamab. The company also filed for bankruptcy.

• Discussions  were  held  with  US  and  European  national  regulatory  authorities  regarding  GMP 
deficiencies  resulting  in  a  suspension  of  enrollment  of  new  patients  into  TELLOMAK  from 
December 2019. 

•

In January 2020, the TELLOMAK trial in Sézary syndrome and MF in France and in the United 
Kingdom, was reactivated following authorization by the respective national authorities. In June 
2020, the FDA lifted the  partial clinical hold placed on the TELLOMAK Phase 2 clinical trial, 
based  on  a  quality  assessment  of  a  new  GMP-certified  batch  successfully  manufactured  for  the 
lacutamab  clinical  development  program,  including  the  TELLOMAK  trial.  Regulatory  agencies 
in Spain, Germany and Italy also lifted, in the third quarter of 2020, their partial clinical holds on 
the TELLOMAK trial, enabling Innate to resume recruitment of the trial in these countries. 

Importantly, there were no safety issues related to the trial medication. This is consistent with the review 
conducted  by  the  Independent  Data  Monitoring  Committee  (IDMC),  which  concluded  there  were  no 
safety issues related to lacutamab, and the product appeared to be well-tolerated among current patients 
enrolled  in  the  trial.  Lacutamab  fill  and  finish  manufacturing  operations  were  transferred  to  alternative 
CMOs.

Preliminary Data from TELLOMAK has been communicated externally

•

•

In February 2021, the Company announced that lacutamab demonstrated a positive early signal in 
Cohort 2 testing lacutamab in KIR3DL2 expressing MF patients in the TELLOMAK trial. This 
cohort  reached the pre-determined number of responses needed to advance to stage 2, allowing 
the Company to recruit additional patients.

The preliminary data from cohorts 2 and 3 were presented at the ICML and EORTC congresses in 
July and October 2021 respectively. Of note, the preliminary data concluded:

•

•

•

•

•

In MF patients, KIR3DL2 expression ≥ 1% appears to be more associated with advanced 
stage disease and blood and lymph node involvement compared to KIR3DL2 expression 
< 1%.

Lacutamab  showed  high  level  of  clinical  response  in  MF  patients  with  KIR3DL2 
expression ≥ 1% with six global responses (four confirmed and two not confirmed at time 
of DCO but confirmed thereafter) in 17 patients with a median follow-up of 4.8 months. 
Expansion to stage 2 is underway.

In MF patients with KIR3DL2 expression < 1%, expansion to stage 2 would be triggered 
only if one additional confirmed response is observed during follow-up.

Lacutamab  shows  favorable  safety  profile  in  MF,  with  no  relevant  skin  toxicities 
observed. 

Long-term follow-up is required to provide mature conclusions on duration of response 
and progression free survival.

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• MF Cohorts 2 and 3 Stage 1 data were presented at the EORTC congress in September 2022. As 

of the March 4, 2022 data cutoff 

◦

◦

Patients  in  the  KIR3DL2  ≥1%  subgroup  (cohort  2)  received  a  median  of  four  prior 
systemic therapies, and had a median follow-up of 12.2 months. Objective response rate 
(ORR) was 28.6% (95% CI 13.8-50.0) including two complete responses and four partial 
responses.  Median PFS was 12.0 months (4.6-15.4) and Median Duration of Response 
was 10.2 months (4.6-NA).  

Patients  in  the  KIR3DL2  <1%  subgroup  (cohort  3)  received  a  median  of  4.5  prior 
systemic  therapies  and  had  a  median  follow-up  of  13.8  months.  ORR  was  11.1% 
(3.1-32.8) with a median PFS of 8.5 months (4.1-NA)

◦ Within  the  advanced  and  heavily  pre-treated  population  enrolled  in  TELLOMAK, 
Lacutamab continues to demonstrates clinical activity with a favorable safety profile. 

◦

◦

Lacutamab  showed  low  immunogenicity  and  reached  target  concentration  in  both  the 
KIR3DL2 expressing and non-expressing patients. 

Enrollment to TELLOMAK continues* and final data in 2023 with long-term follow-up 
will provide more mature conclusions, including on duration of response and progression 
free survival.

•

 Interim Data from SS Cohort 1 was presented at the ASH congress in December 2022.  As of the 
29 April 2022 Data Cut-off,  Lacutamab demonstrates clinical activity with a favorable safety 
profile.  Specifically.

◦

◦

The  study  population  has  advanced  (IVA,  IVB),  highly  refractory  disease,  and  was 
heavily pre-treated, with a median of 6 prior lines of therapy.

Skin ORR in ITT is 35.1% (95% CI: 21.8-51.2) and within and EES is 37.1% (95% CI: 
23.2-53.7). 

◦ Blood ORR in ITT is 37.8% (95% CI: 24.1-53.9) with 21.6% (8/37) achieving CRs; in 

EES 40.0% (95% CI: 25.6-56.4) with 22.9% (8/35) CRs. 

◦ Within  the  subgroup  of  patients  that  achieved  a  global  response,  mDoR  is  10.8  months 
(95% CI: 6.2-12.3) with median time to global response of 4.4 months (range =1.0;6.5); 
median time to blood and skin response was 1.0 months (range = 1.0;6.5) and 2.8 months 
(range= 0.9;10.2) respectively. 

◦

Enrollment to TELLOMAK continues.  Final data with long-term follow-up will provide 
more mature conclusions.

•

Final Data Readouts for TELLOMAK are expected in H2 2023.

iii.

Clinical Trials in PTCL

The  Company  has  launched  a  multi-pronged  strategy  to  evaluate  lacutamab  in  KIR3DL2  expressing 
PTCL. 

A  company-sponsored  multi  center  Phase  1b  monotherapy  trial  evaluating  lacutamab  in  relapsing 
KIR3LD2 expressing PTCL patients is ongoing. This trial is recruiting patients in the United States and 
South Korea. Approximately 20 patients will be initially included in the study, and 20 more may be added 
based  on  safety  and  preliminary  level  of  clinical  activity.  The  primary  endpoint  is  safety.    Preliminary 
data is expected in H2 2023.

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Lacutamab  is  also  being  evaluated  by  LYSA,  the  Lymphoma  Study  Association,  in  an  investigator-
sponsored  randomized  Phase  2  study  in  relapsed/refractory  KIR3DL2  expressing  PTCL  patients,  to 
evaluate  lacutamab  in  combination  with  GemOx  versus  GemOx  alone.  This  study,  named  KILT  (anti-
KIR  in  T-Cell  Lymphoma),  aims  to  recruit  56  patients  in  Europe.  The  primary  endpoint  is  clinical 
activity. 

Monalizumab, a Dual Checkpoint Inhibitor Targeting T Cells and NK Cells 

a. Mechanism & Rationale 

Monalizumab  (IPH2201)  is  a  potentially  first-in-class  immune  checkpoint  inhibitor  targeting  NKG2A 
receptors expressed on tumor infiltrating cytotoxic CD8+ T cells and NK cells. NKG2A is an inhibitory 
receptor  for  HLA-E.  HLA-E  is  frequently  overexpressed  in  the  cancer  cells  of  many  solid  tumors  and 
hematological malignancies. By expressing HLA-E, cancer cells can protect themselves from killing by 
NKG2A+ immune cells. Monalizumab may reestablish a broad anti-tumor response mediated by NK and 
T cells, and may enhance the cytotoxic potential of other therapeutic antibodies (André et al, Cell 2018).

b. Rationale for combinations with monalizumab 

The Company is primarily focused on investigating monalizumab in combination with durvalumab is an 
antibody  directed  against  PD-L1.  PD-L1  and  HLA-E  are  both  up-regulated  on  many  cancer  cells,  and 
they have both been observed to suppress tumor immune response and contribute to tumor progression. 
Innate Pharma's preclinical data support its hypothesis that a monalizumab and durvalumab combination 

90

therapy may result in a greater anti-tumor immune response than durvalumab alone by blocking both the 
PD-1/PD-L1 and the NKG2A/HLA-E inhibitory pathways. 

The  following  illustration  depicts  the  way  in  which  monalizumab,  in  combination  with  durvalumab,  is 
designed to result in greater anti-tumor activity.

The  rationale  for  this  combination  is  further  supported  by  the  favorable  tolerability  profile  of 
monalizumab that the Company observed in preclinical studies and earlier clinical trials, suggesting that 
monalizumab  is  generally  not  expected  to  negatively  impact  the  safety  profile  of  combination  partner 
drugs. 

c.

Indication

Monalizumab  has  been  evaluated  in  clinical  trials  in  head  and  neck,  lung  and  other  cancer  indications. 
Innate has  been responsible  for the conduct of the IPH2201-203 study in head and neck squamous cell 
carcinoma, while AstraZeneca is conducting all other trials (except for the External Sponsored studies).

In  lung  cancer,  AstraZeneca  is  conducting  a  randomized  Phase  3  study  PACIFIC-9  of  monalizumab  or 
oleclumab  plus  durvalumab  in  unresectable,  Stage  III  NSCLC  setting  for  patients  who  have  not 
progressed after concurrent chemoradiation therapy.  PACIFIC-9 follows on from the signal observed in 
Phase 2 study in unresectable Stage III NSCLC (COAST). Separately, in resectable early-stage NSCLC, 
AstraZeneca has conducted a randomized Phase 2 trial with neoadjuvant treatment (NeoCOAST) and also 
has an ongoing Phase 2 trial (NeoCOAST-2), with neoadjuvant and adjuvant treatment, that includes an 
arm with durvalumab in combination with chemotherapy and monalizumab.

In head and neck cancer, monalizumab was being evaluated in combination with cetuximab in the Phase 2 
IPH 2201-203 study and the Phase 3 INTERLINK-1 trial. In 2022, Innate shared that a planned futility 
interim  analysis  of  the  INTERLINK-1  Phase  3  study  sponsored  by  AstraZeneca  did  not  meet  a  pre-

91

defined  threshold  for  efficacy.  Based  on  this  result  and  the  recommendation  of  an  Independent  Data 
Monitoring Committee, AstraZeneca informed Innate that the study would be discontinued. There were 
no new safety findings. AstraZeneca plans to share the data in due course. Following Interlink-1 ending, 
the IPH2201-203 Phase 1b/2 clinical trial will progress to study closure.

Lung cancer is the leading cause of cancer death, accounting for about one-third of all cancer deaths. In 
2020, an estimated 2.2 million people were diagnosed with lung cancer worldwide. 80-85% are classified 
as  NSCLC.  Stage  III  NSCLC  represents  approximately  one  quarter  of  NSCLC  incidence.  In  2018,  the 
FDA  approved  durvalumab  for  patients  with  unresectable  stage  III  NSCLC  whose  disease  has  not 
progressed following concurrent platinum-based chemotherapy and radiation therapy. However, there is 
still a need for new treatment options to further increase the potential for cure in this setting. 

d. Clinical Development Plan

i.

Overview

Monalizumab is being investigated for the treatment of NSCLC. Below is a summary of ongoing clinical 
trials in oncology that AstraZeneca is conducting to evaluate monalizumab

ii. Clinical Development Plan in Lung Cancer 

AstraZeneca  conducted  COAST  a  randomized  trial  investigating  durvalumab  alone  or  in  combination 
with  either  oleclumab  (anti-CD73  monoclonal  antibody)  or  monalizumab  (anti-NKG2A  monoclonal 
antibody) in patients with locally advanced, unresectable Stage III NSCLC who had not progressed after 
chemoradiotherapy  (CRT).  The  PACIFIC-9  Phase  3  trial  for  both  combinations  of  monalizumab  or 
oleclumab plus durvalumab in unresectable, Stage III NSCLC setting for patients who had not progressed 
after concurrent chemoradiation therapy  is now ongoing.

Separately, AstraZeneca has evaluated the effectiveness and safety of neoadjuvant durvalumab alone or in 
combination with monalizumab or oleclumab in subjects with resectable, early-stage (Stage I [>2cm] to 
IIIA) non-small cell lung cancer (NeoCOAST) and in 2022 initiated the Phase 2 trial, NeoCOAST-2, with 

92

neoadjuvant  and  adjuvant  treatment,  that  includes  an  arm  with  durvalumab  in  combination  with 
chemotherapy and monalizumab.

iii. Clinical Development Plan in Head and Neck Cancer 

Innate and AstraZeneca have evaluated monalizumab in combination with cetuximab in R/M SCCHN IO 
naïve or IO pretreated in a Phase 1b/2 study (IPH2201-203). Based on the results and the unmet need in 
the IO-pretreated population, AstraZeneca and Innate elected to advance this program to a Phase 3 study 
(INTERLINK-1). Dosing of the first patient in this trial triggered a $50 million milestone payment from 
AstraZeneca to Innate in October 2020.

•

IPH2201-203

IPH2201-203 is an open-label, Phase 1b/2 clinical trial in combination with cetuximab and/or durvalumab 
in patients with R/M SCCHN. This study is sponsored by Innate Pharma. It includes:  

•

•

a Phase 1b dose-escalation portion

a Phase 2 portion comprising three expansion cohorts: 

◦ Cohort  1,  which  enrolled  43  patients,  evaluated  the  combination  of  monalizumab  and 
cetuximab in patients with recurrent or metastatic squamous cell carcinoma of the head 
and  neck  (R/M  SCCHN)  who  had  been  previously  treated  with  chemotherapy  alone  or 
chemotherapy followed by checkpoint inhibitors; 

◦ Cohort 2, which enrolled 41 patients and is evaluating the combination of monalizumab 
and cetuximab in patients with R/M SCCHN who have received a maximum of two prior 
systemic  regimens  in  the  R/M  setting  and  with  prior  exposure  to  a  PD-(L)1  inhibitor 
(who Innate refers to as IO-pretreated patients); and 

◦ Cohort 3, which enrolled 40 patients, began recruiting in April 2019 and is evaluating the 
combination of monalizumab, cetuximab and durvalumab in IO-naïve patients with R/M 
SCCHN. 

•

Following Interlink-1 ending, the IPH2201 - 203 Phase Ib/2 clinical trial will progress to study 
closure.

e. Clinical Results

i.

Lung Cancer: Phase 2 COAST Study

In  September  2021,  AstraZeneca  presented  a  late-breaker  abstract  on  the  randomized  COAST  Phase  2 
trial in patients with unresectable, Stage III non-small cell lung cancer (NSCLC) at the European Society 
for  Medical  Oncology  (ESMO)  Congress.  The  presentation  highlighted  progression-free  survival  (PFS) 
and overall response rate (ORR) results for durvalumab in combination with monalizumab, Innate’s lead 
partnered asset, and oleclumab, AstraZeneca’s anti-CD73 monoclonal antibody. After a median follow-up 
of 11.5 months, the results of an interim analysis showed a 10-month PFS rate of 72.7% for durvalumab 
plus  monalizumab,  versus  39.2%  with  durvalumab  alone  in  unresectable,  Stage  III  NSCLC  patients 
following  chemoradiation  therapy.  The  results  also  showed  an  increase  in  the  primary  endpoint  of 
confirmed ORR for durvalumab plus monalizumab over durvalumab alone (36% vs. 18%).

ii.

Lung Cancer: Phase 2 NeoCOAST Study

In March 2022, the Phase 2 NeoCOAST multi-drug platform study assessing the safety and efficacy of 
neoadjuvant durvalumab in combination with chemotherapy and oleclumab,  monalizumab or danvasirten 
and  adjuvant  treatment  in  participants  with  resectable,  early-stage  non-small  cell  lung  cancer  has  been 
accepted  for  an  oral  presentation  on  11  April  2022  at  the  Annual  Meeting  2022  of  the  American 

93

Association  for  Cancer  Research  (AACR).”  The  study  demonstrated  that  a  single  cycle  of  neoadjuvant 
durvalumab  combined  with  oleclumab,  monalizumab,  or  danvatirsen  produced  numerically  improved 
MPR rates (19, 30 and 31.2%, respectively) compared with durvalumab alone (11.1%).  No differences in 
pCR rates were observed between treatment arms. 

iii.

Head and Neck Cancer: IPH2201-203 Study

•

Phase 1b dose-escalation

In the Phase 1b dose-escalation portion of the clinical trial, 17 patients with R/M SCCHN were evaluated 
across five dose levels of monalizumab (0.4, 1.0, 2.0, 4.0 and 10.0 mg/kg), which was administered every 
two weeks, in combination with cetuximab, which was administered intravenously with an initial dose of 
400 mg/m2 and subsequent doses of 250 mg/m2. The combination was well tolerated with no additional 
safety  concerns  compared  to  monalizumab  or  cetuximab  alone.  The  recommended  Phase  2  dose  of 
monalizumab  in  combination  with  cetuximab  was  established  as  10  mg/kg,  administered  intravenously 
every two weeks.

•

Phase 2: Expansion cohort 1

The primary endpoint for the Phase 2 portion of the trial is objective response rate, which is measured as 
the  rate  of  patients  who  had  a  complete  or  partial  response  according  to  RECIST  1.1.  Secondary 
endpoints for the Phase 2 portion of the trial include duration of response, progression-free survival and 
overall survival.

As of April 30, 2019, 40 patients were enrolled globally. The monalizumab and cetuximab combination 
demonstrated  an  acceptable  safety  profile.  The  trial  was  declared  positive,  as  the  required  predefined 
number of at least eight responses was reached with an ORR of 27.5% (36% and 17% in IO naïve and IO 
pretreated patients, respectively). With a median follow-up of 17 months (mo), median OS is 8.5 mo with 
a trend for improved survival in IO-pretreated pts (14.1 mo in IO-pretreated patients and 7.8 in IO naïve 
patients, respectively) and 12 mo OS rate of 44% (60% in IO-pretreated and 32% in IO naïve patients, 
respectively). The following figures show PFS and OS in all patients and by previous IO.  

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An  additional  cohort  of  40  patients  (expansion  cohort  2)  with  R/M  SCCHN  who  have  received  both 
platinum-based  chemotherapy  and  anti-PD(L)1  has  been  conducted  to  confirm  the  preliminary  results 
observed  in  this  subgroup,  a  population  with  a  continued  high  unmet  medical  need.  These  results  were 
presented at the SITC conference in 2018. 

•

Phase 2: Expansion cohort 2

As of August 31, 2020, 40 patients with R/M SCCHN post platinum and anti-PD-(L)1 were included in 
cohort  2  in  the  United  States  and  France.  Median  duration  of  follow-up  (FU)  was  13.1  months  (range 
7.9-15.9). The tables below show the responses, the PFS and OS of patients enrolled in cohort 2.

In  cohort  1  of  the  study,  19  patients  were  enrolled  with  the  same  selection  criteria  and  similar 
characteristics  as  cohort  2  and  received  platinum  and  post  anti-PD-(L)1.  An  exploratory  analysis 
combining these patients to those enrolled in cohort 2 is provided in the figure below. 

The monalizumab and cetuximab combination therapy demonstrates a good safety profile and promising 
activity in R/M SCCHN post platinum and post anti-PD-(L)1 where no treatment options were currently 
approved.  In  this  population  with  a  high  medical  need,  the  Company  observed  a  high  response  rate  of 
20%  and  promising  6-  and  12-month  OS  of  80%  and  33%  with  monalizumab  combined  with 
cetuximab. These results were presented at the ESMO IO conference in 2020. 

Based  on  these  results,  a  randomized  Phase  3  trial,  INTERLINK-1,  had  started  to  evaluate  the 
combination monalizumab + cetuximab versus cetuximab + placebo in R/M SCCHN post platinum and 
post anti-PD-(L)1 patients.

•

Phase 2: Expansion cohort 3

As of August 1, 2021, 40 patients were enrolled in the cohort 3 evaluating monalizumab, cetuximab and 
durvalumab  in  first  line  treatment  of  R/M  SCCHN.  Median  follow-up  was  16.3  months  (4.4-25.7); 
13 patients had a confirmed response, ORR=32.5% [95%CI: 20-48], including three complete responses. 

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Median time to response was 1.8 months [1.6-3.7]. 6/13 responders were still on treatment, with median 
duration of response not yet reached [7.1-NR]. Median PFS was 6.9 months [4.4-9.3], and 12 months OS 
was 59% [45-77]. 

Evaluation of the activity according to CPS status was performed as an exploratory analysis. In the subset 
analysis, the relatively low N should be noted. Further follow-up and analysis is needed.

As  a  conclusion,  the  combination  of  monalizumab  (anti-NKG2A),  cetuximab  (anti-EGFR)  and 
durvalumab (anti-PD-L1) demonstrates promising activity in the first line R/M SCCHN setting. Safety of 
this chemotherapy free regimen is acceptable with a low rate of treatment discontinuation. There are no 
new  safety  signals  identified.  This  data  support  further  evaluation  of  this  antibody  triplet  combination. 
These results were presented at the ESMO IO conference in 2021. 

iv.

Phase 1/2 Clinical Trial in Solid Tumors, including Colorectal Cancer (in combination 
with durvalumab): D419NC00001

AstraZeneca has evaluated monalizumab in combination with durvalumab in a Phase 1/2 clinical trial in 
383 patients with advanced solid tumor malignancies. The study consisted of 3 parts: dose escalation (Part 
1), dose expansion (Part 2) and dose exploration (Part 3). In 2018, clinical data showed preliminary anti-
tumor activity in patients with recurrent/metastatic microsatellite-stable colorectal cancer (MSS-CRC), a 

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population historically unresponsive to PD-1/L1 blockade. 31% disease control rate at 16 weeks (DCR: % 
of responses and stable disease) suggested that patients may benefit from stabilizing effect when 88% of 
patients had 2 or more prior lines of therapy for recurrent/metastatic disease. This data formed a basis for 
exploring the combination with standard of care therapies (SoC) in less heavily pretreated patients. 

f. Main Ongoing Clinical Trials in Lung Cancer

AstraZeneca conducted a Phase 2 randomized studies investigating Imfinzi alone or in combination with 
either oleclumab (anti-CD73 monoclonal antibody) or monalizumab (anti-NKG2A monoclonal antibody) 
in  patients  with  locally  advanced,  unresectable  Stage  III  NSCLC  who  had  not  progressed  after  CRT 
(COAST).

In February 2022, AstraZeneca initiated a Phase 3 clinical trial, PACIFIC-9, evaluating durvalumab (anti-
PD-L1)  in  combination  with  monalizumab  (anti-NKG2A)  or  AstraZeneca’s  oleclumab  (anti-CD73)  in 
patients  with  unresectable,  Stage  III  NSCLC  who  have  not  progressed  following  definitive  platinum-
based  concurrent  chemoradiation  therapy  (CRT).  The  study  continues  to  enroll  with  999  participants 
anticipated overall.

In  September  2021,  AstraZeneca  announced  plans  to  start  a  Phase  2  trial,  NeoCOAST-2,  with 
neoadjuvant  and  adjuvant  treatment  that  includes  an  arm  with  durvalumab  in  combination  with 
chemotherapy  and  monalizumab,  in  patients  with  resectable,  early-stage  (II  to  IIIA)  NSCLC.  
NeoCOAST-2 started in April 2022 and continues to enrol patients.

g. Partnership with AstraZeneca

On  April  24,  2015,  the  Company  signed  a  co-development  and  commercialization  agreement  with 
AstraZeneca  to  accelerate  and  broaden  the  development  of  monalizumab.  AstraZeneca  obtained  full 
oncology rights to monalizumab in October 2018. The financial terms of the agreement include potential 
cash  payments  of  up  to  $1.225  billion  to  Innate  Pharma.  With  the  addition  of  the  $50  million  payment 
triggered by dosing the first patient in the Phase 3 PACIFIC-9 clinical trial, Innate Pharma has received 
$450  million  to  date.  AstraZeneca  will  book  all  sales  and  will  pay  Innate  low  double-digit  to  mid-teen 
percentage  royalties  on  net  sales  worldwide  except  in  Europe  where  Innate  Pharma  will  receive  if  it 
chooses to co-promote the licensed products in certain European countries a 50% share of the profits and 
losses in these territories. Should Innate Pharma elect not to co-promote, its share of profits in Europe will 
be reduced by a specified amount of percentage points not to exceed the mid-single digits. Innate will co-
fund 30% of the costs of the Phase 3 development program of monalizumab with a pre-agreed limitation 
on Innate’s financial commitment.

Avdoralimab (IPH5401), an Anti-C5aR Antibody

The  Company  has  decided  to  discontinue  the  development  of  avdoralimab  in  bullous  pemphigoid.  The 
Company will continue to evaluate out-licensing as a potential next step.

IPH5201, an Anti-CD39 Antibody Targeting the Immunosuppressive Adenosine Pathway 

a. Mechanism & Rationale 

IPH5201 is a blocking antibody targeting the CD39 immunosuppressive pathway. 

CD39  is  an  extracellular  membrane-bound  enzyme  that  is  expressed  by  endothelial  cells  and  immune 
cells, especially granulocytes, monocytes, B cells and T regulatory cells. In the tumor microenvironment, 

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CD39  is  highly  expressed  on  both  tumor  infiltrating  immune  cells  and  stromal  cells,  in  several  cancer 
types (Allard et al, 2017). 

CD39  inhibits  the  immune  system  by  degrading  extracellular  adenosine  triphosphate  (ATP)  into  
adenosine diphosphate (ADP) and adenosine monophosphate (AMP), and AMP is then further degraded 
into adenosine by CD73 (Allard et al, 2016). ATP has immune-stimulatory activity through promoting the 
activation of antigen-presenting cells. In contrast, adenosine has immunosuppressive effects on multiple 
immune cell types (Antonioli et al, 2013; Leone and Emens, 2018). 

IPH5201  inhibits  CD39-mediated  hydrolysis  of  ATP  to  AMP.  Therefore,  inhibition  of  CD39-mediated 
hydrolysis  of  ATP  by  IPH5201  has  the  potential  to  promote  accumulation  of  immune-stimulatory ATP 
and  reduce  the  formation  of  immunosuppressive  adenosine,  thereby  leading  to  increased  antitumor 
immunity across multiple tumor types.

IPH5201 could potentially exhibit a favorable safety and efficacy profile in patients with early stage or  
advanced/metastatic  disease  in  selected  solid  tumors,  including  serving  as  a  candidate  for  combination 
treatments  with  immune  therapeutic  agents  (ie,  PD-L1  targeting  durvalumab).  Inhibition  of  the  PD-L1 
and PD-1 immune checkpoint pathway has elicited durable antitumor responses and long-term remissions 
in  a  subset  of  patients  with  a  broad  spectrum  of  cancers  (Zou  et  al,  2016).  However,  a  considerable 
proportion of patients remain unresponsive to these treatments (known as innate resistance), and one-third 
of patients relapse after initial response (known as adaptive resistance), which suggests that multiple non-
redundant  immunosuppressive  mechanisms  coexist  within  the  tumor  microenvironment  (Vijayan  et  al, 

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2017).  Combined  blockade  of  CD39  and  PD-L1,  with  IPH5201  and  durvalumab,  respectively,  can 
hypothetically  increase  response  rates  and  improve  response  duration  when  compared  to  durvalumab 
monotherapy  by  altering  the  balance  of  ATP  and  adenosine  in  the  tumor  microenvironment.  This  is 
supported  by  the  results  of  the  COAST  randomized  Phase  2  study,  where  anti-CD73  oleclumab  in 
combination  with  durvalumab  improved  progression-free  survival  (PFS)  and  objective  response  rate 
(ORR) compared to durvalumab alone in patients with unresectable, Stage III non-small cell lung cancer 
(NSCLC) (Herbst, JCO, 2022) , as well as in results from NeoCoast randomized Phase 2 study showing 
that  one  cycle  of  neoadjuvant  oleclumab  in  combination  with  durvalumab  improved  MPR  (Major 
Pathological  Response)  and  pCR  (pathological  Complete  Response)  rates  versus  durvalumab  alone,  in 
stage I-IIIA resectable NSCLC patients (Cascone, AACR 2022).

b. Indication

IPH5201  has  been  evaluated  in  a  Phase  1  clinical  in  advanced  solid  tumors,  in  monotherapy  and  in 
combination with durvalumab.

Innate  is  responsible  for  the  conduct  of  a  Phase  2  study  (MATISSE)  with  neoadjuvant  and  adjuvant 
treatment  of  IPH5201  in  combination  with  durvalumab  +/-  chemotherapy,  in  resectable  early-stage 
NSCLC. The trial has started and is awaiting first patient.

Lung cancer is the second most common cancer in both men and women, with an estimated 234,030 new 
cases  of  lung  cancer  in  the  United  States  in  2018,  and  remains  the  main  cause  of  cancer-related  deaths 
worldwide. Resectable, early-stage NSCLC is considered a potentially curable disease, and the standard 
of  care  is  surgery  alone  or  surgery  with  adjuvant  or  neoadjuvant  platinum-based  doublet  chemotherapy 
(NCCN  2022).  However,  patients  had  5-year  survival  rates  ranging  from  approximately  70%  for  Stage 
IA1 NSCLC to 20% for Stage IIIA NSCLC (Chansky, 2017). Recently, the role of PD-1/PD-L1 inhibition 
has  been  evaluated  for  the  treatment  of  resectable,  early-stage  NSCLC  in  adjuvant  and  neoadjuvant 
setting.  Based  on  ImPower010  results  (Felip  2021),  adjuvant  atezolizumab,  following  resection  and 
platinum-based chemotherapy, has been approved for patients with stage II to IIIA NSCLC by FDA  in 
October 2021. Based on results of CheckMate-816 trial (Girard, 2022), the FDA granted approval on 4 
March  2022  to  the  combination  of  nivolumab  plus  platinum-doublet  chemotherapy  for  the  neoadjuvant 
treatment  of  non–small  cell  lung  cancer  prior  to  surgery.  The  use  of  perioperative  immune  checkpoint 
inhibitors in both neo-adjuvant and adjuvant setting is under evaluation in several trials.

c. Non Clinical Development

The  rationale  is  supported  by  the  analysis  of  anti-tumor  immune  responses  in  tumor-challenged  CD39 
deficient mice and by its non-clinical data for IPH5201 in mouse tumor models.

CD39-deficient  mice  are  more  resistant  to  developing  lung  or  liver  metastatic  tumors  after  systemic 
challenge  with  syngeneic  B16F10  or  MC38  tumor  cells  (Sun,  2010).  Subcutaneous  (SC)  syngeneic 
B16F10  tumors  also  grew  more  slowly  in  CD39-deficient  mice,  leading  to  improved  overall  survival 
versus wild-type mice, and correlated with reduced angiogenesis and improved effector function of tumor 
infiltrating  T  cells  in  CD39-deficient  mice  (Jackson,  2007;  Sun,  2013).  Furthermore,  CD39  deficiency 
enhanced the anti-tumor activity of PD-1 blocking antibodies alone and in combination with oxaliplatin 
chemotherapy in tumor-bearing mice (Perrot, 2019).

The Company's non-clinical studies demonstrated that IPH5201 blocking CD39 mAb effectively targets 
and inhibits CD39 (soluble and membrane form) activity, reverses adenosine-mediated T cell suppression, 
and  enhances  ATP-dependent  macrophages  and  DC  activation  (adenosine  independent).  IPH5201 
synergized  with  a  blocking  mAb  against  CD73  to  restore  activation  of  T  cells  isolated  from  cancer 
patients  in  vitro  (Perrot,  2019).  In  syngeneic  tumor-bearing  human  CD39  knock-in  mice,  the  Company 
observed that a mouse version of IPH5201 enhanced the antitumor effects of PD-L1 blockade.

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CD39  is  expressed  in  both  squamous  and  adenocarcinoma  subtypes  of  NSCLC  with  expression  noted 
across  disease  stages  (Anceriz,  ESMO-IO  2022,  Poster  190P,  abstract  384).  In  a  mouse  tumor  model 
engrafted in huCD39KI mice, moIPH5201 was able to decrease the human CD39 enzymatic activity and 
to lower the Ado level in situ. In vitro, chemotherapies induced extracellular ATP release by tumor cells 
and  IPH5201  was  able  to  accumulate  the  released  ATP,  following  chemotherapy  treatment.  Finally,  as 
shown in the figure below, in vivo, in a mouse tumor model engrafted in huCD39KI mice, moIPH5201 
improved the anti-tumor efficacy of gemcitabine and anti-PD-L1 combination. The 3 graphs on the left 
(A) show the best tumor volume change in percentage, for each treated group in comparison to the control 
group. The diagram on the right outlines survival in each group.

Altogether, the expression profile of CD39 in early-stage NSCLC and preclinical combination data 
support the clinical evaluation of IPH5201 in combination with Durvalumab and chemotherapies in early-
stage NSCLC patients.

d.  Clinical Trials

In  October  2018,  Innate  Pharma  and  AstraZeneca  entered  into  a  development  collaboration  and  option 
agreement  for  further  co-development  and  co-commercialization  for  IPH5201.  As  part  of  this 
collaboration,  A  Phase  1  clinical  trial  (NCT04261075),  sponsored  by  AstraZeneca,  with  first  patient 
treated  in  March  2020,  evaluating  IPH5201,  an  anti-CD39  blocking  monoclonal  antibody,  in  adult 
patients with advanced solid tumors. The purpose of the study was to evaluate IPH5201 as monotherapy 
and in combination with durvalumab (anti-PD-L1) and with or without oleclumab (anti-CD73 monoclonal 
antibody).  This  multicenter,  open-label,  dose-escalation  Phase  1  study  evaluated  the  safety,  tolerability, 
antitumor  activity,  pharmacokinetics  (PK),  pharmacodynamics  (PD)  and  immunogenicity  of  IPH5201 
alone,  or  in  combination  with  AstraZeneca’s  anti-PD-L1  therapy,  durvalumab,  with  or  without  its  anti-
CD73 monoclonal antibody, oleclumab. The current study status is completed and results were presented 

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at the ESMO-IO congress (Imbimbo, Poster 188P, abstract 472). IPH5201 was well tolerated when used 
alone  or  in  combination  with  durvalumab  up  to  a  dose  of  3000  mg  Q3W.  The  safety  profile  was 
manageable, with the most common treatment-related adverse events being infusion-related reactions and 
fatigue; no new safety signals were identified beyond those observed with durvalumab monotherapy. No 
maximum tolerated dose (MTD) was identified. PK of IPH5201 was non-linear at ≤300 mg and linear at 
≥1000 mg. The PD profile, including inhibition of CD39 activity in the tumours of patients treated with 
IPH5201, was consistent with the proposed mechanism of action for IPH5201. 

As clinical activity results, 22/57 patients (38.6%) had stable disease as their best overall response; there 
were no partial or complete responses. In IPH5201 monotherapy subgroup, 17/38 patients (44.7%)  had 
stable disease as their best overall response

IPH5201 will be evaluated further in combination with durvalumab and chemotherapy, in an upcoming 
Phase  2,  Multicenter,  open-label,  non-randomized  study  of  neoadjuvant  and  Adjuvant  Treatment  with 
IPH5201  and  durvalumab  in  patients  with  resectable,  early-Stage  (II-IIIA)  non-Small-cell  lung  cancer 
(MATISSE). The trial has started and is awaiting first patient.

e. Partnership

In  October  2018,  Innate  Pharma  and  AstraZeneca  entered  into  a  development  collaboration  and  option 
agreement  for  further  co-development  and  co-commercialization  for  IPH5201.  Following  the  dosing  of 
the first patient on March 9, 2020 in the IPH5201 Phase 1 clinical trial, AstraZeneca made a $5 million 
milestone  payment  to  Innate  under  the  companies’  October  2018  multi-product  oncology  development 
collaboration. Innate made a €2.7 million milestone payment to Orega Biotech SAS after the dosing of the 
first patient in the Phase 1 pursuant to Innate’s exclusive licensing agreement (see section 10C).

In June 2022, the 2018 CD39 Option Agreement was amended. Innate received a $5M milestone payment 
from  AstraZeneca  upon  signature  of  the  amendment  and  is  responsible  for  conducting  a  new  Phase  2 

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multicenter,  open  label,  non-randomized  study  of  neoadjuvant  and  adjuvant  treatment  with  IPH5201, 
durvalumab,  and  chemotherapy  in  patients  with  resectable,  early-stage  Non-small  Cell  Lung  Cancer 
(NSCLC). The "MATISSE" Study has started and is awaiting first patient. AstraZeneca and Innate will 
share study costs and AstraZeneca will supply clinical trial drugs. Innate made a €0.6 million milestone 
payment to Orega Biotech SAS pursuant to Innate’s exclusive licensing agreement.

IPH5301, an Anti-CD73 Antibody Targeting the Immunosuppressive Adenosine Pathway 

a. Mechanism & Rationale

Targeting  the  pathway  that  metabolizes  adenosine  triphosphate  (ATP)  to  adenosine  in  the  tumor 
microenvironment  is  an  emerging  therapeutic  strategy  to  promote  antitumor  immunity  (Di  Virgilio  and 
al., 2018, Leone and al., 2018, Vijayan, 2017). Within the tumor microenvironment, extracellular ATP is 
released  by  dying  cells  and  has  an  immune-stimulatory  activity,  promoting  activation  of  antigen 
presenting cells, and a subsequent immune response (de Andrade Mello et al., 2017; Ghiringhelli et al., 
2009). The extracellular enzyme CD39 hydrolyses ATP into adenosine diphosphate (ADP) and adenosine 
monophosphate  (AMP)  in  the  extracellular  space,  and  CD73  ectonucleotidase  (NT5E,  ecto-5’-
nucleotidase) 
exerts 
immunosuppressive  effects  on  both  the  myeloid  and  lymphoid  compartments  (de  Andrade  Mello  et  al., 
2017).  In  T  cells,  adenosine  inhibits  effector  T  cell  activation,  induces  T  cell  anergy  and  expands  T 
regulatory  cells  (Ehrentraut  et  al.,  2012;  Romio  et  al.,  2011;  Zarek  et  al.,  2008).  Finally,  adenosine 
inhibits NK cell-mediated tumor cell lysis (Beavis et al., 2013). 

(Allard,  2016).  Adenosine 

further  metabolizes  AMP 

adenosine 

to 

The  benefit  of  targeting  CD73  in  oncology  has  been  further  demonstrated  by  results  of  the  COAST 
randomized  Phase  2  study,  where  anti-CD73  oleclumab  in  combination  with  durvalumab  improved 
progression-free  survival  (PFS)  and  objective  response  rate  (ORR)  compared  to  durvalumab  alone  in 
patients with unresectable, Stage III non-small cell lung cancer (NSCLC) (Herbst, JCO, 2022), as well as 
in results from NeoCoast randomized Phase 2 study showing that one cycle of neoadjuvant oleclumab in 
combination  with  durvalumab  improved  MPR  (Major  Pathological  Response)  and  pCR  (pathological 
Complete Response) rates versus durvalumab alone, in stage I-IIIA resectable NSCLC patients (Cascone, 
AACR 2022).

The  Company  is  developing  IPH5301  (anti-CD73)  as  a  potential  anticancer  therapy  for  patients  with 
advanced  or  metastatic  disease  in  selected  solid  tumors.  IPH5301  is  a  monoclonal  antibody  that 
selectively binds to and inhibits the activity of both membrane-bound and soluble human CD73 (NT5E, 
ecto-5’-nucleotidase).

IPH5301  inhibits  CD73-mediated  hydrolysis  of  adenosine  monophosphate  (AMP)  to  adenosine.  CD73 
has  been  shown  to  be  expressed  by  tumor  cells  as  well  as  stromal  cells,  endothelial  cells,  B  and  T 
lymphocytes  within  the  tumor  microenvironment,  and  to  play  a  significant  role  in  promoting 
immunosuppression  through  the  pathway  degrading  AMP  into  adenosine.  Therefore,  inhibition  of 
CD73-mediated  hydrolysis  of  AMP  by  IPH5301  has  the  potential  to  reduce  the  formation  of 
immunosuppressive  adenosine,  thereby  leading  to  increased  antitumor  immunity  across  multiple  tumor 
types, as shown in the figure below.

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b.

Indication

In  the  tumor  microenvironment,  CD73  is  expressed  by  tumor  cells  as  well  as  stromal  cells,  endothelial 
cells and B and T lymphocytes (Allard et al., 2017). Inhibition of CD73 enzymatic activity by IPH5301 
has the potential to reduce the formation of immunosuppressive adenosine, thereby leading to increased 
antitumor immunity across multiple tumor types. 

c. Preclinical Development

CD73 immunohistochemistry studies have revealed that in breast, pancreas and ovarian cancers the vast 
majority  of  patients  expressed  CD73  on  either  tumor  or  stromal  cells  (Wang  et  al;  Oncotarget  2017, 
Innate Pharma Internal data). Additionally, high expression of CD73 in tumors has been associated with 
poor  prognosis  in  a  variety  of  cancer  types  :  Non-Small  Cell  Lung  Cancer,  Prostate  cancer,  TNBC, 
Ovarian cancer, Colorectal cancer, and Gastric cancer (Inoue et al. 2017; Leclerc et al. 2016; Loi et al. 
2013; Gaudreau et al. 2016; Wu et al. 2016; Lu et al. 2013).  

CD73-deficient mice have been shown to have an increased resistance to the growth of tumors derived 
from  a  variety  of  certain  tumor  cell  lines,  as  well  as  to  metastasis  (Stagg  2011).  These  mice  were  also 
resistant to the induction of fibrosarcomas by the carcinogen 3-methylcholanthrene (MCA), as well as to 
the  continued  growth  of  established  MCA-induced  tumors  (Stagg  2012).  Wild  type  mice  showed 
decreased tumor growth and metastases in some models when administered with an anti-CD73 antibody 
alone (Antonioli, 2016, Antoniolli 2017). The small anti-tumor effect of anti-CD73 antibodies in mouse 

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models  was  greatly  enhanced  by  combination  with  checkpoint  inhibition  such  as  PD-1  or  an  adenosine 
receptor antagonist (Allard, 2013; Young, 2016). 

The  Company  published  preclinical  data  further  supporting  the  rationale  of  developing  IPH5301. 
IPH5301 blocked the enzymatic activity of both CD73 expressed at the cell surface and the soluble form 
of  CD73.  IPH5301  was  able  to  efficiently  restore  T  cell  proliferation  inhibited  by  AMP  in  vitro.  In 
addition,  IPH5301  has  been  observed  to  have  a  differentiated  and  superior  activity  compared  to 
benchmark antibodies that are currently in clinical development (Perrot, 2019).

In syngeneic murine tumor-bearing human CD73 knock-in mice, IPH5301 enhanced the antitumor effects 
of PD-1 blockade, as shown in figure below. The four graphs show changes in tumor volume over time 
depending on the type of treatment group, which included a control group (black), an IPH5301 (mouse 
version)  group  (pink),  an  anti-mouse  PD-1  group  (blue)  and  an  PD-1  and  IPH5301  combination  group 
(green).  

Thus,  IPH5301  could  potentially  exhibit  a  favorable  efficacy  profile  in  patients  with  advanced  or 
metastatic disease in selected solid tumors, including serving as a candidate for combination treatments 
with chemotherapy or immune therapeutic agents.

As  further  evidence  for  the  negative  role  of  CD73  in  anti-tumor  response,  Loi  and  al.,  2013,  examined 
gene  expression  data  from  6,000  breast  cancer  patients  and  found  that  high  CD73  expression  was 
associated with poor prognosis in triple-negative breast cancer (TNBC), as was the association between 
high  CD73  gene  expression  and  pre-surgery  treatment  with  the  standard  of  care  chemotherapy 
anthracycline.  In  mice  inoculated  with  the  syngeneic  4T1.2  breast  tumor  cell  line,  a  combination  of  an 
anti-CD73  antibody  and  doxorubicin  (an  anthracycline)  led  to  a  greater  reduction  in  tumor  volume  and 
increase in mouse survival than either treatment alone. 

In HER2-positive breast tumors, high CD73 expression was shown to promote resistance to trastuzumab. 
In  addition,  targeting  CD73  was  shown  to  enhance  efficacy  of  treatment  with  anti-HER2  therapy 
(Turcotte,  2017).  On  the  other  hand,  several  chemotherapeutic  agents  including  taxanes,  anthracyclines 

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and platinum salts were shown to increase the release of ATP (Martins and Tesniere, 2009); (Martins and 
Wang, 2014). 

All together, these preclinical results indicate that CD73 blockade with IPH5301 has also the potential to 
enhance antitumor activity observed with not only PD1 immunotherapy, but also with chemotherapy and 
trastuzumab.

d. Ongoing Clinical Trial

In  December  2021,  Innate  Pharma  initiated  an  investigator-sponsored  Phase  1  trial  of  IPH5301,  in 
collaboration  with  the  Institut  Paoli-Calmettes.  CHANCES-IPC  2021-008  (NCT05143970)  is  a  First  In 
Human,  Phase  1,  multicenter,  European  study  evaluating  an  anti-CD73,  IPH5301,  in  advanced  and/or 
metastatic cancer. The trial will be conducted in two parts. The Part I-Dose escalation aims to identify the 
maximum  tolerated  dose  (MTD)  of  IPH5301  agent  in  monotherapy  and  recommended  Phase  2  dose 
(RP2D)  for  future  trials,  followed  by  a  safety  expansion  study  part  cohort.  In  the  Part  II-Expansion 
cohort, a total of 12 HER2+ cancer patients, respectively six breast cancer patients and six gastric cancer 
patients,  are  planned  to  be  enrolled  into  the  next  expansion  cohort  to  select  a  recommended  dose  of 
IPH5301 to be administered in combination with chemotherapy and trastuzumab for evaluation in future 
trials with selected advanced solid tumors. In March 2022, The Institut Paoli Calmettes announced that 
the  first  patient  had  been  dosed.  In  December  2022,  a  "Trial  in  Progress"  poster  was  presented  by  the 
Institut  Paoli  Calmettes  at  ESMO-IO  2022  congress  (Goncalvez,  ESMO-IO  2022,  Poster  199,  abstract 
290). 

ANKET® Platform

a. General Overview

Multi-specific  monoclonal  antibodies,  or  multi-specifics,  are  antibody-derived  formats  that  can 
simultaneously  bind  to  two  or  more  different  types  of  molecules.  A  number  of  studies  of  bispecific 
antibodies  are  currently  underway,  such  as  those  assessing  the  safety  and  efficacy  of  bispecific  T  cell 
engagers, such as BiTEs, which engage T cells via the antigen receptor on one-side of the bispecific T cell 
engager,  and  a  tumor  antigen  on  the  other  side  of  the  BiTE.  These  molecules  have  demonstrated  the 
ability to reduce or slow the growth of tumors in cancer patients, but also carry a significant toxicity risk. 
This toxicity risk occurs by engaging all T cells, irrespective of their specificity and development status, 
potentially leading to an overt production of cytokines by these T cells, referred to as a cytokine storm. In 
parallel, bispecific killer cell engagers, or BiKEs, that engage CD16 receptors found on NK cells, and tri-
specific  killer  cell  engagers,  or  TriKEs,  that  engage  CD16  receptors  and  contain  IL-15,  a  cytokine  that 
promotes NK cell activation and survival, have also been developed to target antigens expressed on solid 
tumors. BiKEs and TriKEs can be effective both in vitro and in vivo in preclinical models. These multi-
specific molecules that engage NK cells could reduce the risks associated with toxicity, as NK cell counts 
only represent approximately 10% of T cell counts, thereby potentially limiting the likelihood of inducing 
a  cytokine  storm.  However,  it  remains  unclear  whether  these  multifunctional  CD16  engager  antibodies 
can activate NK cells in solid tumors since they often express low levels of CD16. 

ANKET®  (Antibody-based  NK  cell  Engager  Therapeutics)  is  Innate’s  proprietary  platform  for 

developing next-generation, multi-specific NK cell engagers to treat certain types of cancer.

This  versatile,  fit-for-purpose  technology  is  creating  an  entirely  new  class  of  molecules  to  induce 
synthetic immunity against cancer. It leverages the advantages of harnessing NK cell effector functions 
against cancer cells and also provides proliferation and activation signals targeted to NK cells.

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Innate's latest innovation, the tetra-specific ANKET® molecule, is the first NK cell engager technology 
to engage activating receptors (NKp46 and CD16), a tumor antigen and an interleukin-2 receptor (via 
an IL-2 variant, IL-2v) via a single molecule. This innovation is built on its existing tri-specific NK 
cell engager technology, which has demonstrated potent NK cell activation, cytotoxicity and efficient 
control of tumor growth in preclinical models.

Because  NKp46  is  expressed  on  all  NK  cells  and  conserved  on  tumor  infiltrating  NK  cells,  and  NK 
cells  are  not  expected  to  produce  a  cytokine  storm,  ANKET®  molecules  may  overcome  the 
limitations of both ADCC-inducing antibodies and T cell engagers.

ANKET® Pipeline

Sanofi's partnership

IPH6101/SAR'579, a CD123-targeting NK Cell Engager

a. Mechanism

IPH6101/SAR443579 is the first NKp46/CD16-based NK cell engager (NKCE) that targets CD123 using 
Innate’s  proprietary  multi-specific  antibody  format  ANKET®.  It  has  shown  anti-tumor  activity  in  pre-
clinical  models,  including  supporting  pharmacokinetic/pharmacodynamic  (PK/PD)  and  safety  data  in 
non-human  primate  studies,  leading  to  its  selection  as  a  drug  candidate  for  development.  It  is  part  of  a 
research  collaboration  and  licensing  agreement  with  Sanofi,  under  which  the  companies  collaborate  on 
the development of innovative multi-specific antibody formats engaging NK cells through the activating 
receptors  NKp46  and  CD16  to  kill  tumor  cells.  Several  NK  cell  therapies  have  been  shown  to  induce 
antitumor  responses,  without  the  complications  frequently  associated  with  T-cell  therapies,  such  as 
cytokine release syndrome (CRS) or neurotoxicity.

b.

Indication and Rationale

Acute myeloid leukemia (AML) is the most common acute leukemia in adults, mostly affecting elderly 
patients, with a median age at diagnosis of 65-70 years. AML is a heterogeneous cancer characterized by 
the clonal expansion of myeloid precursors in the bone marrow and peripheral blood. Despite significant 
progress in the care of AML patients in the last decade, there is still a clear unmet medical need in AML, 
as up to 50% of patients relapse after initial chemotherapy, and the prognosis for older patients remains 
poor.

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Cytotoxic  antibodies  targeting  CD123  displayed  limited  antileukemic  activity  in  several  clinical  trials, 
even  when  tested  in  the  form  of  Fc-engineered  antibodies  designed  specifically  to  increase  antibody-
dependent  cell  cytotoxicity  (ADCC).  By  contrast,  T-cell  engager  molecules  and  CAR-T  cell  therapies 
have  some  clinical  efficacy,  but  are  also  highly  toxic,  confirming  the  need  for  alternative  targeted 
approaches for the treatment of AML. NK cell-based therapies may provide new treatment perspectives 
and a safer alternative for targeting tumor cells in this context.

c. Preclinical Development

In its preclinical studies, Innate and Sanofi investigated whether NKp46-based NKCE technology could 
provide more effective antitumor activity than regular IgG antibodies for AML treatment by generating a 
NKCE  molecule  targeting  CD123.  Innate  and  Sanofi  evaluated  the  ex  vivo  antitumor  activity  of  this 
molecule,  comparing  it  with  a  regular  IgG1  antibody  derived  from  clone  7G3  (CD123-IgG1+)  with  an 
engineered Fc domain for enhanced ADCC.

The  anti-CD123  antibody-mediated  killing  of  primary  blasts  from  AML  patients  (AML#1  to  AML#4) 
was evaluated ex vivo with NK cells from healthy donors as effectors. The anti-CD123 antibody (CD123-
IgG1+) mediated the killing of blasts from half the patient samples (AML#1 and AML#2 but was barely 
active  against  blasts  from  the  other  half  of  the  primary  samples  (AML#3  and  AML#4).  The  patient 
samples  could  therefore  be  separated  into  two  distinct  groups:  CD123-IgG1+-responders  and  CD123-
IgG1+-non-responders.
Innate  and  Sanofi  observed  that  trifunctional  CD123-ANKET®  displayed  killing  activity  against  all 
primary malignant AML cells, promoting significant antitumor activity in CD123-IgG1+-non-responders 
samples  from  AML  patients  against  which  the  regular  anti-CD123  cytotoxic  antibody  was  completely 
inactive.

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The  minimal  level  of  pro-inflammatory  cytokine  release  following  the  treatment  of  human  peripheral 
blood mononuclear cells (PBMCs) with NKCE in vitro (data not shown) was further confirmed in vivo, in 
dedicated pharmacokinetic (PK), pharmacodynamic (PD) and toxicology studies performed in non-human 
primates (NHPs).

Innate and Sanofi evaluated the PK/PD of CD123-NKCE administered by a single one-hour i.v. infusion 
of a high (3 mg/kg) or low (3 µg/kg) doses in male cynomolgus monkeys (2 animals each for the 3 mg/kg 
and  3  µg/kg  doses).  Treatment  with  CD123-NKCE  promoted  a  sustained  and  complete  depletion  of 
CD123+ cells in the blood of all monkeys, for more than 10 days, at both the 3 mg/kg and 3 µg/kg doses, 
with only very small amounts (< 50 pg/mL) of the pro-inflammatory cytokines IL-6 and IL-10 released 
without any associated clinical signs.

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d. Ongoing Clinical Trial

IPH6101/SAR443579 is currently being evaluated in a Phase 1/2 clinical trial (NCT05086315) in patients 
with relapsed or refractory acute myeloid leukemia (R/R AML), B-cell acute lymphoblastic leukemia (B-
ALL) or high risk-myelodysplastic syndrome (HR-MDS). Innate Pharma announced that the first patient 
was dosed on December 16, 2021.

The purpose of the dose escalation and dose expansion study, which is sponsored by Sanofi, is to evaluate 
the  safety,  pharmacokinetics,  pharmacodynamics  and  initial  clinical  activity  of  IPH6101/SAR443579, 
Innate’s lead ANKET® asset, in various CD123-expressing hematological malignancies.

e. Partnership

In  2016,  Sanofi  and  Innate  entered  into  a  research  collaboration  and  licensing  agreement  for  the 
generation and evaluation of up to two bispecific NK cell engagers, using technology from Innate Pharma 
and Sanofi’s proprietary bispecific antibody format.

Under  the  terms  of  the  original  license  agreement,  Sanofi  is  responsible  for  the  development, 
manufacturing  and  commercialization  of  products  resulting  from  the  research  collaboration.  Innate 
Pharma will be eligible to up to €400m in development and commercial milestone payments as well as 
royalties on net sales for 2 targets. To date, for CD123 program, €10m milestone payments to Innate have 
been announced.

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IPH6401/SAR’514, a BCMA-targeting NK Cell Engager

a. General Overview

IPH6401/SAR’514  is  a  BCMA-targeting  NK  cell  engager  using  Sanofi’s  proprietary  CROSSODILE® 
multi-functional platform, which comprises the Cross-Over-Dual-Variable-Domain (CODV) format.

It induces a dual targeting of the NK activating receptors, NKp46 and CD16, for an optimized NK cell 
activation, based on Innate’s ANKET® (Antibody-based NK cell Engager Therapeutics) proprietary 
platform.

b. Partnership

In  2016,  Sanofi  and  Innate  entered  into  a  research  collaboration  and  licensing  agreement  for  the 
generation and evaluation of up to two bispecific NK cell engagers, using technology from Innate Pharma 
and Sanofi’s proprietary bispecific antibody format.

Under  the  terms  of  the  original  license  agreement,  Sanofi  is  responsible  for  the  development, 
manufacturing  and  commercialization  of  products  resulting  from  the  research  collaboration.  Innate 
Pharma will be eligible to up to €400m in development and commercial milestone payments as well as 
royalties on net sales for 2 targets. To date, for BCMA program, €4m milestone payments to Innate have 
been announced.

IPH62, a B7-H3-targeting NK Cell Engager

a. General Overview

IPH62  is  a  B7-H3-targeting  NK  cell  engager  using  Innate’s  proprietary  multi-specific  antibody  format 
ANKET®  platform.

It induces a dual targeting of the NK activating receptors, NKp46 and CD16, for an optimized NK cell 
activation,  based  on  Innate’s  ANKET®  (Antibody-based  NK  cell  Engager  Therapeutics)  proprietary 
platform. 

b. Partnership

In December 2022, Sanofi and Innate entered into a research collaboration and license agreement under 
which Innate licenses to Sanofi  a natural killer (NK) cell engager program targeting B7-H3 from Innate’s 
ANKET® (Antibody-based NK Cell Engager Therapeutics) platform. Sanofi will also have the option to 
add up to two additional ANKET® platform targets. Upon candidate selection, Sanofi will be responsible 
for all development, manufacturing and commercialization.
Under  the  terms  of  the  new  agreement,  Sanofi  gains  exclusive  license  to  Innate’s  B7-H3  ANKET® 
platform  program  and  options  for  two  additional  targets;  Upon  candidate  selection,  Sanofi  will  be 
responsible  for  all  development,  manufacturing  and  commercialization.  Innate  received  €25m  upfront 
(received  in  March  2023)  and  will  be  eligible  to  up  to  €1.35bn  in  total  milestones  plus  royalties  from 
Sanofi.

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Proprietary ANKET®

IPH6501, a CD20-targeting tetra-specific NK Cell Engager

a. Mechanism

The  IPH6501  program  is  developing  a  CD20-targeting  tetra-specific  antibody-based  NK  cell  engager 
therapeutic  (ANKET®).  CD20  is  an  antigen  expressed  by  a  number  of  B  cell  malignancies,  and  its 
targeting  by  therapeutic  antibodies  has  shown  efficacy  to  treat  the  patients  although  a  number  of  the 
tumors develop resistance and relapse. Compared to a classical IgG1-based antibody which engages Fc 
receptors  and  a  tumor  antigen,  IPH6501  co-engages  on  one  hand  NKp46  and  Fc  receptors,  as  well  as 
CD122 subunit of the IL-2 receptor (but not CD25 subunit), and on the other hand CD20 as a targeted 
antigen  on  malignant  B  cells,  leading  to  potent  NK  cell  activation,  cytotoxicity  and  control  of  tumor 
growth. 

IPH6501  was  designed  to  induce  NK  cell  mediated-cytotoxicity  and  cytokine  secretion  by  co-engaging 
CD16a and NKp46. Only the binding of IPH6501 to CD20, bridging the NK cells to the target cells, was 
able  to  trigger  the  cytotoxic  activity  of  NK  cells.  IPH6501  is  thus  a  promising  biologic  designed  to 
harness the anti-tumor functions of NK cells in CD20+ B cell malignancies. 

Moreover, the IL-2R binding element incorporated in IPH6501 is an IL-2 variant (IL-2v) designed with 
point mutations that abolish binding to the IL-2R-α chain (CD25), with the goal of limiting toxicity and 
interaction with Tregs.  IL-2v incorporated into IPH6501 is directed towards NK cells through the binding 
with high affinity to NKp46 and CD16a, providing its ability to interact with IL-2R preferentially on NK 
cells and to promote their activation and proliferation at pM doses. 

b.

Indication and Rationale

IPH6501  is  being  developed  in  patients  with  relapsed  or  refractory  (R/R)  CD20+  B-cell  non-Hodgkin's 
lymphomas (NHL). 

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NHL is the most prevalent hematological malignancy, accounting for 4% of all new cancer cases and 3% 
of cancer-related deaths in the US (Howlader 2020a, Howlader 2020b). For 2021, estimates for the US 
include  81,560  new  cases  and  20,720  deaths  from  NHL  {American  Cancer  Society  2021a,  American 
Cancer  Society  2021b}.  In  2020,  Europe  had  122,979  new  cases  of  NHL  reported,  and  49,684  deaths 
were  attributable  to  NHL  {World  Health  Organization  (WHO)  2020}.  The  emergence  of  relapsed 
refractory  (r/r)  disease  among  B-cell  malignancies  with  curtailed  sustained  responses  to  treatment  and 
unattained  long-term  survivals  has  created  a  significant  unmet  need  {National  Comprehensive  Cancer 
Network (NCCN) 2021a}.   

CD20 is expressed by >90% of B-cell non-Hodgkin's lymphomas (NHL). Several generations of CD20-
targeting monoclonal antibodies including rituximab, ofatumumab, and obinutuzumab have been widely 
used for B-cell malignancy therapies. Despite the recent approvals of novel CD20-targeting agents, new 
alternatives  and  strategies  are  still  required  for  patients,  which  are  relapsing  or  refractory  after  several 
lines of treatment.  High circulating NK cell numbers have been associated with better clinical responses 
to  anti-CD20-targeting  monoclonal  antibodies,  supporting  the  role  of  NK  cells  in  efficacy  of  these 
treatments.

c. Preclinical Development

IPH6501  preclinical  activity  was  explored  both  in  vitro  and  in  vivo.  In  vitro  studies  established  that 
IPH6501´s  main  modes  of  action  were  NK  cell  proliferation  and  antibody-dependent  cell  cytotoxicity 
(ADCC) against CD20-expressing cells.
Non-saturating doses of IPH6501 on NK cells and on CD20+ cells were sufficient to promote maximal 
killing activity. Furthermore, IPH6501 promoted NK cell cytotoxicity against tumor cells expressing very 
low  levels  of  CD20.  IPH6501  also  demonstrated  superiority  to  control  tumor  cell  growth  in  vitro,  as 

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compared  to  the  CD20-targeting  clinical  benchmark  antibodies  rituximab  and  the  Fc-optimized 
obinutuzumab.

IPH6501 alone without NK cells did not induce direct killing of CD20+ cells. Culturing human purified 
NK cells with CD20+ B-lymphoma cell lines and IPH6501 induced the specific lysis of tumoral CD20+ 
cells.  Alternatively,  culturing  human  PBMCs  with  IPH6501  induced  the  specific  depletion  of  normal 
CD20+  B  lymphocytes  without  affecting  other  lymphocyte  population  numbers,  as  well  as  cytokine 
production  in  line  with  NK  cell  activation.  Incubation  of  human  PBMC  with  IPH6501  induced  a 

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preferential  NK  cell  proliferation  that  occurred  at  lower  doses  as  compare  to  the  proliferating  effect  of 
IPH6501 on other CD8+ or CD4+ T lymphocytes (expressing the IL-2R).

In  vivo  treatment  with  a  mouse  surrogate  of  IPH6501  induced  peripheral  NK  cell  proliferation  and 
activation, and demonstrated potent antitumor efficacy in a xenograft mouse model using the aggressive 
human B-lymphoma CD20+ RAJI cell line engrafted subcutaneously. Surrogate moIPH6501 also showed 

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a dose dependent and significant control of tumor growth in a model of CD20-expressing B16F10 cells 
injected intravenously (IV) in immunocompetent mice, as shown in figure below. 

In non-human primates, a well-tolerated dose of IPH6501 led to peripheral NK cell expansion and to the 
depletion  of  CD20+  B  cells  in  the  circulation  and  within  lymphoid  tissues,  with  minimal  systemic 
cytokine release. 

In conclusion, IPH6501 is a first-in-class CD20-targeting tetra-specific NK cell engager designed to 
promote NK cell proliferation and specific cytotoxicity against CD20+ cells. IPH6501 is thus a promising 
biologic designed to harness the anti-tumor functions of NK cells in CD20+ B cell malignancies. 

d. Future Clinical Trial

IND–enabling studies are ongoing and IND filing is expected in 2023.

Additional Preclinical Programs

a. Proprietary

Fueling  the  R&D  engine,  the  Company  continues  to  develop  different  approaches  for  the  treatment  of 
cancer utilizing its antibody engineering capabilities to deliver novel assets, with its innovative ANKET® 
platform  and  continuing  to  explore  Antibody  Drug  Conjugates  (ADC)  formats.  The  Company  has  a 

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robust  pipeline  of  additional  preclinical  product  candidates.  Its  additional  disclosed  preclinical  pipeline 
includes IPH4501, an ADC with an undisclosed target and IPH43, an anti-MICA/B ADC.

b. Partnered

Innate announced in April 2023 that it granted Takeda exclusive worldwide rights to research and develop 
ADC using a panel of selected Innate antibodies against an undisclosed target, with a primary focus in 
Celiac disease.

Takeda will be responsible for the future development, manufacture and commercialization of any 
potential products developed using the licensed antibodies.

Under the terms of the license agreement, Innate will receive a $5m upfront payment and is eligible to 
receive up to $410m in future development, regulatory and commercial milestones if all milestones are 
achieved during the term of the agreement, plus royalties on potential net sales of any commercial product 
resulting from the license.

Next Steps

Competition 

The biotechnology and pharmaceutical industry, and notably the cancer field, is characterized by rapidly 
advancing technologies, products protected by intellectual property rights and intense competition and is 
subject  to  significant  and  rapid  changes  as  researchers  learn  more  about  diseases  and  develop  new 
technologies  and  treatments.  While  the  Company  believes  that  its  technology,  knowledge,  experience, 
collaborations  and  scientific  resources  provide  Innate  with  competitive  advantages,  the  Company  faces 
potential  competition  from  many  different  sources, 
including  major  pharmaceutical,  specialty 
pharmaceutical  and  biotechnology  companies,  academic  institutions,  governmental  agencies  and  public 
and private research institutions. Any approved product that Innate Pharma commercializes will compete 
with existing therapies and new therapies that may become available in the future.

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There are a large number of companies developing or marketing treatments for cancer, including many 
major  pharmaceutical  and  biotechnology  companies.  Many  of  its  competitors  have  significantly  greater 
experience,  personnel  and  resources  as  it  relates  to  research,  drug  development,  manufacturing  and 
marketing.  In  particular,  large  pharmaceutical  laboratories  have  substantially  more  experience  than  the 
Company  does  in  conducting  clinical  trials  and  obtaining  regulatory  authorizations.  Mergers  and 
acquisitions  in  the  pharmaceutical,  biotechnology  and  diagnostic  industries  may  result  in  even  more 
resources  being  concentrated  among  a  smaller  number  of  its  competitors.  Smaller  or  early-stage 
companies may also prove to be significant competitors, particularly through collaborative arrangements 
with large and established companies. These competitors are also likely to compete with Innate to recruit 
and  retain  top  qualified  scientific  and  management  personnel,  acquire  rights  for  promising  product 
candidates and technologies, establish clinical trial sites and patient registration for clinical trials, acquire 
technologies complementary to, or necessary for, its programs and enter into collaborations with potential 
partners who have access to innovative technologies.

Innate's  commercial  opportunity  could  be  reduced  or  eliminated  if  its  competitors  develop  and 
commercialize products that are more effective, have a better safety profile, are more convenient, have a 
broader label, have more robust intellectual property protection or are less expensive than any products 
that  the  Company  may  develop.  Its  competitors  also  may  obtain  regulatory  approval  for  their  products 
more  rapidly  than  the  Company  may  obtain  approval  for  its,  which  could  result  in  its  competitors 
establishing  a  strong  market  position  before  the  Company  is  able  to  enter  the  market.  In  addition,  its 
competitors could be more efficient in manufacturing or more effective in marketing their own products 
than the Company or its partners may be in the future.

With respect to its lead product candidate, lacutamab, a monoclonal antibody product candidate targeting 
KIR3DL2,  the  Company  is  aware  of  several  pharmaceutical  companies  marketing  and  developing 
products for the treatment of patients with CTCL, including MF and Sézary syndrome, and PTCL. The 
latest  drugs  approved  by  the  FDA  for  CTCL:  Adcetris  (brentuximab  vedotin),  marketed  by  Seattle 
Genetics  and  approved  in  combination  with  chemotherapy  for  treatment  of  patients  with  primary 
cutaneous  anaplastic  large  cell  lymphoma  (pcALCL)  or  CD30-expressing  MF  who  have  received  prior 
systemic  therapy,  and  Poteligeo  (mogamulizumab),  marketed  by  Kyowa  Kirin  and  approved  for  the 
treatment  of  adult  patients  with  R/R  MF  or  Sézary  syndrome  after  at  least  one  prior  systemic  therapy. 
Zolinza (vorinostat) is the only drug approved by the FDA for CTCL patients after two prior failures. In 
the  second  line  setting  of  PTCL,  Beleodaq  (belinostat),  Folotyn  (pralatrexate)  and  Istodax  (romidepsin) 
have all been approved by the FDA; however, none of these treatments have been approved by the EMA. 

With  respect  to  monalizumab,  a  novel  dual-targeting  checkpoint  inhibitor,  there  are  other  anti-NKG2A 
that  have  started  to  be  assessed  in  clinical  trials,  and  there  are  several  pharmaceutical  companies 
marketing  and  developing  treatments  for  either  NSCLC.  There  are  currently  two  ongoing  clinical  trials 
assessing  other  anti-NKG2A  molecules.  A  Phase  1/2  is  assessing  BMS-986315  (Bristol-Myers  Squibb) 
monotherapy  or  in  combination  with  nivolumab  or  cetuximab  in  patients  with  solid  tumors.  A  Phase  1 
study is assessing S095029 (Servier) monotherapy or in combination with an anti-PD-1 in patients with 
solid tumors with dose expansion cohorts that add an anti-HER2 or anti-EGFR to the doublet. Exelis and 
Invenra are collaborating to develop a bispecific targeting PD-L1 and NKG2A  which is in the preclinical 
setting.  Imfinzi  (durvalumab),  marketed  by  AstraZeneca,  is  approved  for  the  treatment  of  unresectable, 
Stage III NSCLC following concurrent platinum-based chemotherapy and radiation therapy.

There  are  also  several  pharmaceutical  and  biotechnology  companies  that  are  focused  on  the  tumor 
microenvironment, including the complement and the adenosine pathways. Many companies are active in 
the adenosine pathway, targeting CD73, CD39 or the adenosine receptors. For example, AstraZeneca and 
I-Mab Biopharma US Limited each have anti-CD73 product candidates in Phase 2 clinical development, 
and several other biotechnology companies are active in the adenosine pathway area, including Trishula 

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Therapeutics,  Inc.,  Novartis  Pharmaceuticals,  Corvus  Pharmaceuticals,  Inc.,  Gilead  Sciences,  Inc.  and 
Surface Oncology, Inc.

NK  cells  have  been  increasingly  researched  and  the  Company  is  aware  of  many  companies  activating 
and  /or  harnessing  NK  cells  to  target  and  kill  cancer  cells  through  different  approaches  such  as  cell 
therapies (Fate Therapeutics, Inc. and NantKwest, Inc.) and multi-specifics (Affimed N.V. and Dragonfly 
Therapeutics, Inc.).

Intellectual Property 

Commercial  success  of  the  Company  depends  in  part  on  obtaining  and  maintaining  patent,  trade  secret 
and  other  intellectual  property  and  proprietary  protection  of  its  technology,  current  and  future  products 
and product candidates and methods used to develop and manufacture them. The Company cannot be sure 
that  patents  will  be  granted  with  respect  to  any  of  its  pending  patent  applications  or  to  any  patent 
applications filed by Innate in the future, nor can the Company be sure that any of its existing patents or 
any patents that may be granted to Innate in the future will be sufficient to protect its technology or will 
not  be  challenged,  invalidated  or  circumvented.  Its  success  also  depends  on  its  ability  to  operate  its 
business  without  infringing,  misappropriating  or  otherwise  violating  any  patents  and  other  intellectual 
property or proprietary rights of third parties. 

The  Company  relies,  in  some  circumstances,  on  trade  secrets  to  protect  its  technology.  However,  trade 
secrets  can  be  difficult  to  protect.  The  Company  seeks  to  protect  its  trade  secrets,  in  part,  by 
confidentiality  agreements  with  its  employees,  consultants,  scientific  advisors  and  contractors.  These 
agreements may not provide meaningful protection or may be breached, and the Company may not have 
an  adequate  remedy  for  any  such  breach.  The  Company  also  seeks  to  preserve  the  integrity  and 
confidentiality of its data and trade secrets by maintaining physical security of its premises and physical 
and  electronic  security  of  its  information  technology  systems.  Notwithstanding  these  measures,  these 
agreements  and  systems  may  be  breached,  and  the  Company  may  not  have  adequate  remedies  for  any 
such breach. In addition, its trade secrets may otherwise become known or be independently discovered 
by  competitors  or  misused  by  collaborators  to  whom  the  Company  discloses  such  information.  Despite 
measures taken to protect its intellectual property, unauthorized parties may attempt to copy aspects of its 
products or drug candidates or obtain or use information that the Company regards as proprietary. As a 
result, the Company may be unable to meaningfully protect its trade secrets and proprietary information. 
To the extent that its employees, consultants, contractors or partners use intellectual property owned by 
others  in  their  work  for  us,  disputes  may  arise  as  to  the  rights  in  related  or  resulting  know-how  and 
inventions.  For  more  information  regarding  the  risks  related  to  intellectual  property,  please  see  “Risk 
Factors—Risks Related to Intellectual Property Rights.”

Patents 

The  Company  files  patent  applications  to  protect  its  product  candidates,  technical  processes  and  the 
processes used to prepare its product candidates, the compounds or molecules contained in these product 
candidates and medical treatment methods. The Company also licenses rights to patents owned by third 
parties, academic partners or other companies in its field. 

Monalizumab/IPH2201 

As of December 31, 2022, the principal intellectual property rights related to monalizumab are in-licensed 
from  Novo  Nordisk  A/S  and  include  U.S.  Patent  Nos.  8,206,709  and  8,901,283,  European  patents 
EP 2 038 306 B1 and EP 2 426 150 B1 and counterpart patents in certain other countries. These patents 
are directed to the composition of matter of monalizumab and have a statutory expiration date in 2027, 
not including patent term adjustment or any potential patent term extension. 

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Lacutamab/Anti-KIR3DL2 

As of December 31, 2022, the principal intellectual property rights related to lacutamab are wholly owned 
by  Innate  and  include  U.S.  Patent  No.  10,280,222,  European  patent  EP  3  116  908  B1  and  counterpart 
patent  applications  in  certain  other  countries.  These  patents  and  patent  applications  are  directed  to  the 
composition  of  matter  of  lacutamab,  and  such  patents  have,  and  any  patents  that  issue  from  such 
applications would have, a statutory expiration date in 2035, not including patent term adjustment or any 
potential patent term extension. 

Avdoralimab /Anti-C5aR 

As of December 31, 2022, the principal intellectual property rights related to avdoralimab are in-licensed 
from  Novo  Nordisk  A/S  and  include  U.S.  Patent  Nos.  8,613,926,  8,846,045  and  10,323,097,  European 
patents EP 2 718 322 B1 and EP 3 424 953 B1counterpart patents and patent applications in certain other 
countries. These patents and patent applications are directed to the composition of matter of avdoralimab, 
and  such  patents  have,  and  any  patents  that  issue  from  such  applications  would  have,  a  statutory 
expiration date in 2032, not including patent term adjustment or any potential patent term extension. 

IPH5201/Anti-CD39 

As of December 31, 2022, the principal intellectual property rights related to IPH5201 are co-owned by 
Innate  together  with  Orega  Biotech,  and  include  U.S.  patent  No.  11,377,503,  one  European  patent 
application, and other patent applications in certain other countries. These patents and patent applications 
are directed to the composition of matter of IPH5201, and such have, and any patents that issue from such 
patent application would have, a statutory expiration date in 2039, not including patent term adjustment or 
any potential patent term extension. 

IPH5301/Anti-CD73

As of December 31, 2022, the principal intellectual property rights related to IPH5301 are solely owned 
by  us,  and  include  one  U.S.  non-provisional  patent  application,  one  European  patent  application,  and 
other patent applications in certain other countries. If a patent directed to IPH5301 issues from such U.S. 
patent application, it would have a statutory expiration date in 2040, not including patent term adjustment 
or any potential patent term extension. 

The term of individual patents depends upon the legal term of patents in the countries in which they are 
obtained. In most countries, including the United States, the patent term is 20 years from the earliest 
claimed filing date of a non-provisional patent application or its foreign equivalent in the applicable 
country. In the United States, a patent’s term may, in certain cases, be lengthened by patent term 
adjustment, which compensates a patentee for administrative delays by the USPTO in examining and 
granting a patent, or may be shortened if a patent is terminally disclaimed over a commonly owned patent 
or a patent naming a common inventor and having an earlier expiration date. In the United States, a patent 
may also be eligible for limited patent term extension under the Drug Price Competition and Patent Term 
Restoration Act of 1984, or Hatch-Waxman Amendments. The Hatch-Waxman Amendments permit a 
patent extension term of up to five years as compensation for patent term lost during the FDA regulatory 
review process. A patent term extension cannot extend the remaining term of a patent beyond a total of 14 
years from the date of product approval, only one patent applicable to each regulatory review period may 
be extended and only those claims covering the approved drug, a method for using it, or a method for 
manufacturing it may be extended.  

Trademarks 

The  Company  owns  the  mark  INNATE  PHARMA  in  the  United  States,  Australia  and  Europe  (EU 
community  trademark),  and  INNATE  in  Europe  (EU  community  trademark).  The  Company  also  owns 

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registrations  for  the  mark  ANKET®  respectively  in  the  United  States  and  Europe  (EU  community 
trademark). 

Regulation

Research and development work, preclinical tests, clinical studies, facilities, and the manufacture and sale 
of  its  products  are  and  will  continue  to  be  subject  to  the  complex  legislative  and  regulatory  provisions 
implemented by the various competent authorities in Europe, the United States and other countries. The 
EMA,  FDA  and  the  various  national  regulatory  authorities  impose  considerable  constraints  on  the 
development, manufacture and sale of products that the Company develops and clinical trials it conducts. 
In  case  of  non-compliance  with  these  regulations,  the  regulatory  authorities  may  impose  fines,  seize  or 
withdraw products from the market or even partially or totally suspend their production. They may also 
revoke  previously  granted  marketing  authorizations,  reject  authorization  applications.  These  regulatory 
constraints  are  important  in  considering  whether  an  active  ingredient  can  ultimately  become  a  drug,  as 
well as for recognizing the time and investments necessary for such development. 

Although there are differences from one country to another, the development of therapeutic products for 
human use is subject to similar procedures and must comply with the same types of regulations in all ICH 
countries  (countries  part  of  the  International  Council  for  Harmonisation  of  Technical  Requirements  for 
Registration of Pharmaceuticals for Human Use). In order to obtain marketing authorization for a product, 
proof of its efficacy and safety should be provided by the applicant, along with detailed information on its 
composition  and  manufacturing  process.  This  entails  significant  pharmaceutical  and  preclinical 
developments,  clinical  trials  and  laboratory  tests.  The  development  of  a  new  drug  from  fundamental 
research  to  marketing  comprises  five  steps:  (i)  research,  (ii)  preclinical  trials,  (iii)  clinical  trials  in 
humans, (iv) marketing authorization and (v) marketing. 

Preclinical studies 

Preclinical studies include laboratory evaluation of the purity and stability of the manufactured substance 
or active pharmaceutical ingredient and the formulated product, as well as in vitro and animal studies to 
assess  the  safety  and  activity  of  the  product  candidate  for  initial  testing  in  humans  and  to  establish  a 
rationale  for  therapeutic  use.  The  conduct  of  preclinical  studies  is  subject  to  federal  regulations  and 
requirements, including Good Laboratory Practices (GLP) regulations. The results of the preclinical tests, 
together with manufacturing information, analytical data, any available clinical data or literature and plans 
for clinical studies, among other things, are submitted to the applicable regulatory agency in connection 
with the application to begin human testing. Some long-term preclinical testing, such as animal tests of 
reproductive  adverse  events  and  carcinogenicity,  and  long-term  toxicity  studies,  may  continue  after 
submission of the application. 

Regulation of clinical trials 

In humans, clinical trials are usually carried out in three Phases that are generally sequential, but under 
unique  circumstances  Phases  of  trials  can  overlap  or  even  be  skipped,  following  a  specific  review  and 
determination  by  regulatory  agencies.  Clinical  trials  are  sometimes  necessary  after  marketing 
authorization  to  explain  certain  side-effects,  investigate  a  specific  pharmacological  effect,  obtain  more 
accurate  or  additional  data.  Additional  trials  are  also  commonly  conducted  to  explore  new  indications. 
Regulatory  authorization  is  needed  to  carry  out  clinical  trials.  The  regulatory  authorities  may  block, 
suspend  or  require  significant  modifications  to  the  clinical  study  protocols  submitted  by  companies 
seeking to test products. 

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Clinical trial authorization in the European Union 

The regulation relating to clinical trials is governed by European Directive 2001/20/EC of April 4, 2001 
on  clinical  trials,  which  has  been  transposed  into  national  legislation  by  all  European  Union  Member 
States. 

The 2001 Directive cited above has been revised and replaced by the Clinical Trials Regulation EU No. 
536/2014 of April 16, 2014, which aims at harmonizing and streamlining the clinical trials authorization 
process. The Clinical Trial Regulation EU No. 536/2014 of April 16, 2014 entered into force on June 16, 
2014.  However,  the  new  regulation  became  applicable  six  months  after  the  European  Commission 
published notice of the confirmation of full functionality of the EU Clinical Trials Information System. 
Therefore  the  Clinical  Trials  Regulation  is  in  application  from  January  31,  2022.  It  applies  to 
interventional  clinical  trials  on  medicinal  products  and  to  clinical  trials  authorized  under  the  previous 
Clinical Trial Directive 2001/20/EC with a three years transition period from the Clinical Trial Regulation 
has come into operation. As from January 31st 2023, all new clinical trial applications are registered on 
EU-CTR. Ttrials approved under EU-CTD before 30th January 2023 can continue to be regulated under 
EU-CTD until 30 January 2025.

The Clinical Trial Regulation allows better consistency throughout EU Member States: 

•

•

Single  submission  of  the  clinical  trial  application  dossier  through  the  EU  Clinical  Trials 
Information System (Article 5) including a common part assessed jointly by all participating 
EU Member States, and a national part covering the ethical and operational aspects of the trial 
assessed by each EU Member State independently. 

A clinical trial authorization issued in the form of a single decision.

The  Clinical  Trials  Regulation  applies  in  the  Member  States  without  the  requirement  for  separate 
implementing  legislation  by  each  Member  State,  but  some  of  the  existing  laws  of  the  Member  States 
applicable at a national level will continue to apply.  

This  new regulation will also increase transparency of authorized clinical trials in the European Union: 
the  EU  Clinical  Trials  Information  System  will  serve  as  the  source  of  public  information,  without 
prejudice of personal data protection, commercially confidential information protection, and protection of 
confidential communication and trial supervision between Member States. Public information will include 
clinical trial authorization information, protocol data, and a summary of the results 12 months after the 
end of the trial (or six months in case of pediatric clinical trials).  

Clinical trial authorization in the United States 

In the United States, IND must be submitted to the FDA and accepted before clinical trials can start on 
humans. An IND is an exemption from the Federal Food, Drug, and Cosmetic Act, or FDCA, that allows 
an  unapproved  product  candidate  to  be  shipped  in  interstate  commerce  for  use  in  an  investigational 
clinical trial and a request for FDA authorization to administer an investigational product to humans. This 
application contains early research data as well as the pharmaceutical dossier, preclinical and clinical data 
(if  any)  and  includes  the  clinical  protocol.  If  there  is  no  objection  from  the  FDA,  the  IND  application 
becomes valid 30 days after it is received by the FDA. This waiting period is designed to allow the FDA 
to review the IND to determine whether human research subjects will be exposed to unreasonable health 
risks.  At  any  time  during  or  subsequent  to  this  30-day  period,  the  FDA  may  request  the  suspension  of 
clinical  trials,  whether  such  trials  are  planned  or  in  progress,  and  request  additional  information.  This 
temporary suspension continues until the FDA receives the information it has requested. 

In  addition  to  the  foregoing  IND  requirements,  an  independent  institutional  review  board,  or  IRB, 
representing each institution participating in the clinical trial must review and approve the plan for any 

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clinical  trial  before  it  commences  at  that  institution,  and  the  IRB  must  conduct  continuing  review  and 
reapprove the study at least annually. The IRB must review and approve, among other things, the study 
protocol  and  informed  consent  information  to  be  provided  to  study  subjects.  An  IRB  must  operate  in 
compliance  with  FDA  regulations.  An  IRB  can  suspend  or  terminate  approval  of  a  clinical  trial  at  its 
institution, or an institution it represents, if the clinical trial is not being conducted in accordance with the 
IRB’s  requirements  or  if  the  product  candidate  has  been  associated  with  unexpected  serious  harm  to 
patients. 

The FDA’s primary objectives in reviewing an IND are to assure the safety and rights of patients and to 
help assure that the quality of the investigation will be adequate to permit an evaluation of the biological 
product’s  safety,  purity  and  potency.  The  decision  to  terminate  development  of  an  investigational 
biological product may be made by either a health authority body such as the FDA, an IRB, or by Innate 
for various reasons. Additionally, some trials are overseen by an independent group of qualified experts 
organized  by  the  trial  sponsor,  known  as  a  data  safety  monitoring  board  or  committee.  This  group 
provides authorization for whether or not a trial may move forward at designated check points based on 
access  that  only  the  group  maintains  to  available  data  from  the  study.  Suspension  or  termination  of 
development  during  any  Phase  of  clinical  trials  can  occur  if  it  is  determined  that  the  participants  or 
patients  are  being  exposed  to  an  unacceptable  health  risk.  Other  reasons  for  suspension  or  termination 
may be made by Innate based on evolving business objectives and/or competitive climate. 

Good clinical practices (GCP) 

In most countries, clinical trials must comply with the current GCP (cGCP) standards as defined by the 
International Council for Harmonization of Technical Requirements for Registration of Pharmaceuticals 
for Human Use, or ICH. Directive 2005/28/EC dated April 8, 2005 adopted the cGCP principles in the 
context  of  strengthening  the  regulatory  structure  specified  by  Directive  2001/20/EC.  The  competent 
authority designated in each Member State to authorize clinical trials must take into consideration, among 
other factors, the scientific value of the study, the safety of the drug and the possible responsibility of the 
clinical site. 

Conducting clinical trials 

Clinical trials must be carried out in compliance with complex regulations throughout the various Phases 
of the process, based on the principle of informed consent by the patient to whom the products will be 
administered. 

Clinical trial Phases 

Clinical trials may be conducted in the United States, in Europe or in other parts of the world as long as 
such trials have been approved by health authorities and ethics committees in each country where the trial 
is conducted. There are three well-established and internationally-recognized clinical Phases: Phase 1, 2 
and 3. This classification is used by the FDA and the EMA, as well as other regulatory agencies. Each of 
these clinical Phases is described below.

•

Phase 1: The product candidate is initially introduced into healthy human subjects and tested 
for safety, dosage tolerance, absorption, metabolism, distribution and excretion. In the case of 
some  products  for  severe  or  life-threatening  diseases,  such  as  cancer,  especially  when  the 
product  may  be  too  inherently  toxic  to  ethically  administer  to  healthy  volunteers,  the  initial 
human  testing  is  often  conducted  with  patients.  Sponsors  sometimes  designate  their  Phase  1 
trials  as  Phase  1a  or  Phase  1b.  Phase  1b  trials  are  typically  aimed  at  confirming  dosing, 
pharmacokinetics  and  safety  in  larger  number  of  patients.  Some  Phase  1b  studies  evaluate 
biomarkers or surrogate markers that may be associated with efficacy in patients with specific 
types of diseases. 

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•

•

Phase 2: This Phase involves clinical trials in a limited patient population to identify possible 
adverse  effects  and  safety  risks,  to  preliminarily  evaluate  the  efficacy  of  the  product  for 
specific targeted diseases and to determine dosage tolerance and appropriate dosage. 

Phase 3: Clinical trials are undertaken to further evaluate dosage, clinical efficacy and safety 
in  an  expanded  patient  population  at  geographically  dispersed  clinical  study  sites.  These 
clinical trials, generally comparative, are intended to establish the overall risk-benefit ratio of 
the product candidate and provide, if appropriate, an adequate basis for product labeling. 

Post-approval trials, sometimes referred to as Phase 4 studies, may be conducted after initial marketing 
approval. These trials are used to gain additional experience from the treatment of patients in the intended 
therapeutic  indication.  In  certain  instances,  the  applicable  regulator  may  mandate  the  performance  of 
Phase 4 clinical trials as a condition of approval. 

In specific situations, certain Phases of development can be merged or even skipped when clear signs of 
efficacy  emerge  in  the  early  Phases  of  development  and  the  product  candidate  is  designed  for  patients 
with  major  unmet  medical  needs.  However,  these  deviations  from  the  standard  pattern  of  development 
must  be  discussed  and  approved  by  health  authorities.  Given  the  high  unmet  medical  need  for  certain 
cancer  patients,  deviations  from  the  typical  Phases  of  development  are  frequent  in  oncology  and 
particularly in the field of immunotherapy. 

Disclosure of clinical trial information 

Sponsors of clinical trials of FDA-regulated drugs are required to register and disclose certain clinical trial 
information,  which  is  publicly  available  at  www.clinicaltrials.gov.  Similarly,  in  Europe,  Sponsors  are 
required to register and disclose certain clinical trial information on a single portal, CTIS (Clinical Trial 
Information System), replacing Eudra-CT, set up by the European Medicines Agency (EMA). CTIS is as 
single  entry  point  centralizing  information  and  databases  on  clinical  trials  in  the  EU.  Eudra-CT  will  be 
definitively abandoned at the end of the transition period, i.e. on January 30, 2025. Information related to 
the product, patient population, Phase of investigation, study sites and investigators, and other aspects of 
the clinical trial is then made public as part of the registration. Sponsors are also obligated to disclose the 
results of their clinical trials after completion. Disclosure of the results of these trials can be delayed until 
the new product or new indication being studied has been approved. Competitors may use this publicly 
available information to gain knowledge regarding the progress of development programs. 

Regulations concerning marketing authorizations 

In order to be marketed, a drug product must have regulatory authorization (known as approval of a New 
Drug Application, or NDA, or a Biologics License Application, or BLA, in the United States, a Marketing 
Authorization Application, or MAA, in the European Union and a Great Britain Marketing Authorisation 
Application).  The  competent  authorities  are  the  FDA  in  the  United  States,  the  EMA  in  the  European 
Union and the MHRA in the United Kingdom. Companies apply for an NDA/BLA or an MAA based on 
quality, safety and efficacy. In the European Union, the United States and Japan, the dossier is a standard 
dossier referred to as a CTD, or Common Technical Document. The file relating to the NDA/BLA/MAA 
describes  the  manufacturing  of  the  active  substance,  the  manufacturing  of  the  final  product  and  the 
clinical and non-clinical studies. 

United States review and approval process for biological products 

In the United States, the FDA approves complex biological products under the Public Health Service Act, 
or  PHSA.  In  order  to  obtain  approval  to  market  a  biological  product  in  the  United  States,  a  marketing 
application  must  be  submitted  to  the  FDA  with  data  establishing  the  safety,  purity  and  potency  of  the 
proposed  biological  product  for  its  intended  indication.  The  application  includes  all  relevant  data 
available from pertinent preclinical and clinical trials, including negative or ambiguous results as well as 

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positive findings, together with detailed information relating to the product’s chemistry, manufacturing, 
controls  and  proposed  labeling,  among  other  things.  Data  can  come  from  company-sponsored  clinical 
trials intended to test the safety and effectiveness of a use of a product, or from a number of alternative 
sources,  including  studies  initiated  by  investigators.  To  support  marketing  approval,  the  data  submitted 
must  be  sufficient  in  quality  and  quantity  to  establish  the  safety,  purity  and  potency  of  the  biological 
product to the satisfaction of the FDA. 

The biologics license applications (BLA) is thus a vehicle through which applicants formally propose that 
the FDA approve a new biological product for marketing and sale in the United States for one or more 
indications.  Every  new  biological  product  candidate  must  be  the  subject  of  an  approved  BLA  before  it 
may be commercialized in the United States. Under federal law, the submission of most BLAs is subject 
to an application user fee and the sponsor of an approved BLA is also subject to annual program user fees. 
These  fees  typically  increase  annually.  Certain  exceptions  and  waivers  are  available  for  some  of  these 
fees, such as an exception from the application fee for products with orphan designation and a waiver for 
certain small businesses, an exception from the establishment fee when the establishment does not engage 
in manufacturing the product during a particular fiscal year, and an exception from the product fee for a 
product that is the same as another product approved under an abbreviated pathway. 

Following  submission  of  a  BLA,  the  FDA  conducts  a  preliminary  review  of  the  application  generally 
within 60 calendar days of its receipt and strives to inform the sponsor by the 74th day after the FDA’s 
receipt of the submission of whether the application is sufficiently complete to permit substantive review. 
The FDA may request additional information rather than accept the application for filing. In this event, 
the application must be resubmitted with the additional information. The resubmitted application is also 
subject to review before the FDA accepts it for filing. Once the submission is accepted for filing, the FDA 
begins an in-depth substantive review. The FDA has agreed to specified performance goals in the review 
process  of  BLAs.  Under  that  agreement,  90%  of  applications  seeking  approval  of  New  Molecular 
Entities, or NMEs, are meant to be reviewed within ten months from the date on which FDA accepts the 
application for filing., and 90% of applications for NMEs that have been designated for “priority review” 
are  meant  to  be  reviewed  within  six  months  of  the  filing  date.  For  applications  seeking  approval  of 
products  that  are  not  NMEs,  the  ten-month  and  six-month  review  periods  run  from  the  date  that  FDA 
receives  the  application.  The  review  process  and  the  Prescription  Drug  User  Fee  Act  goal  date  may  be 
extended by the FDA for three additional months to consider new information or clarification provided by 
the  applicant  to  address  an  outstanding  deficiency  identified  by  the  FDA  following  the  original 
submission. 

Before approving an application, the FDA typically will inspect the facility or facilities where the product 
is or will be manufactured. These pre-approval inspections may cover all facilities associated with a BLA 
submission,  including  component  manufacturing,  finished  product  manufacturing,  and  control  testing 
laboratories.  The  FDA  will  not  approve  an  application  unless  it  determines  that  the  manufacturing 
processes  and  facilities  are  in  compliance  with  cGMP  requirements  and  adequate  to  assure  consistent 
production of the product within required specifications. Additionally, before approving a BLA, the FDA 
will typically inspect one or more clinical sites to assure compliance with GCP. In addition, as a condition 
of approval, the FDA may require an applicant to develop a Risk Evaluation and Mitigation Strategy, or 
REMS.  REMS  use  risk  minimization  strategies  beyond  the  professional  labeling  to  ensure  that  the 
benefits of the product outweigh the potential risks. To determine whether a REMS is needed, the FDA 
will  consider  the  size  of  the  population  likely  to  use  the  product,  seriousness  of  the  disease,  expected 
benefit of the product, expected duration of treatment, seriousness of known or potential adverse events, 
and whether the product is a new molecular entity. 

The  FDA  may  refer  an  application  for  a  novel  product  to  an  advisory  committee  or  explain  why  such 
referral  was  not  made.  Typically,  an  advisory  committee  is  a  panel  of  independent  experts,  including 

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clinicians  and  other  scientific  experts,  that  reviews,  evaluates  and  provides  a  recommendation  as  to 
whether  the  application  should  be  approved  and  under  what  conditions.  The  FDA  is  not  bound  by  the 
recommendations  of  an  advisory  committee,  but  it  considers  such  recommendations  carefully  when 
making decisions. 

On  the  basis  of  the  FDA’s  evaluation  of  the  application  and  accompanying  information,  including  the 
results  of  the  inspection  of  the  manufacturing  facilities,  the  FDA  may  issue  an  approval  letter  or  a 
complete response letter. An approval letter authorizes commercial marketing of the product with specific 
prescribing  information  for  specific  indications.  A  complete  response  letter  generally  outlines  the 
deficiencies in the submission and 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 in a resubmission of the BLA, the FDA will issue an approval letter. The FDA has committed 
to  reviewing  such  resubmissions  in  two  or  six  months  depending  on  the  type  of  information  included. 
Even with submission of this additional information, the FDA ultimately may decide that the application 
does not satisfy the regulatory criteria for approval. 

If the FDA approves a product, it may limit the approved indications for use for the product, require that 
contraindications, warnings or precautions be included in the product labeling, require that post-approval 
studies, including Phase 4 clinical trials, be conducted to further assess the product’s safety after approval, 
require testing and surveillance programs to monitor the product after commercialization, or impose other 
conditions,  including  distribution  restrictions  or  other  risk  management  mechanisms,  including  REMS, 
which can materially affect the potential market and profitability of the product. The FDA may prevent or 
limit  further  marketing  of  a  product  based  on  the  results  of  post-marketing  studies  or  surveillance 
programs. 

Registration procedures in the European Union 

To  access  the  European  markets  through  community  procedures,  drug  products  must  be  submitted 
through  the  Centralized  Procedure,  the  Mutual  Recognition  Procedure  or  the  Decentralized  Procedure. 
The  process  for  doing  this  depends,  among  other  things,  on  the  nature  of  the  medicinal  product. 
Regulation (EC) No 726/2004 of the European Parliament and of the Council of March 31, 2004 provides 
for  the  Centralized  Procedure.  The  Centralized  Procedure  results  in  a  single  marketing  authorization 
(MA),  granted  by  the  European  Commission  that  is  valid  across  the  European  Economic  Area  or  EEA 
(i.e.,  the  European  Union  as  well  as  Iceland,  Liechtenstein  and  Norway).  The  Centralized  Procedure  is 
compulsory for human drugs that are: (i) derived from biotechnology processes, (ii) contain a new active 
substance  indicated  for  the  treatment  of  certain  diseases,  such  as  cancer,  HIV/AIDS,  diabetes, 
neurodegenerative diseases, autoimmune and other immune dysfunctions and viral diseases, (iii) officially 
designated  orphan  medicines  and  (iv)  advanced-therapy  medicines,  such  as  gene  therapy,  somatic  cell 
therapy or tissue-engineered medicines. 

Under Article 3 of the Regulation (EC) No 726/2004, the Centralized Procedure is optional for any other 
human  medicinal  product  if:  (1)  the  medicinal  product  contains  a  new  active  substance  ;  or  (2)  the 
applicant  shows  that  the  medicinal  product  constitutes  a  significant  therapeutic,  scientific  or  technical 
innovation or that the granting of authorization in accordance with this Regulation is in the interests of 
patients health at EU level. 

Under the Centralized Procedure in the European Union, the European Medicines Agency (EMA), shall 
ensure that the opinion of the Committee for Medicinal Products for Human Use (CHMP), is given within 
210  days  (Article  6.3).  This  excludes  so-called  clock  stops,  during  which  additional  written  or  oral 
information is to be provided by the applicant in response to questions asked by the CHMP (Article 7). At 
the end of the review period, the CHMP provides its opinion through a scientific assessment report to the 
European Commission. The Commission may then adopt a final decision to grant an MA. Once granted, 

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the MA is valid across all EEA countries for an initial period of five years. Since 2008, as a consequence 
of a European directive, a marketing authorization is now renewed only once, five years after the initial 
registration.  The  marketing  authorization  shall  be  then  valid  for  an  unlimited  period,  unless  the 
Commission decides, on justified grounds, relating to pharmacovigilance, to proceed with one additional 
five-year renewal. 

National MAs, issued by the competent authorities of the member states of the EEA, are also available; 
however these only cover their respective territory. National MAs may be applied for through the Mutual 
Recognition  Procedure  or  Decentralized  Procedure  in  order  that  multiple  competent  authorities  in 
different member states of the EEA may each issue a national MA in their territory for the same product 
on the back of the same application. National MAs are only available for products not falling within the 
mandatory scope of the Centralized Procedure. 

It is possible for a drug to be withdrawn from the market, upon the request of the health authorities, if a 
serious  problem  arises,  in  particular  a  safety-related  problem.  The  marketing  authorization  is  then 
cancelled.  There  can  be  various  reasons  for  the  withdrawal  of  drugs  from  the  market,  with  the  main 
reasons being public health, major undesirable side effects and non-compliance with manufacturing rules. 

Non-standard regulatory procedures 

Aside from the standard procedures of granting a BLA or a European MA, as described above, there are 
non-standard regulatory procedures that allow a shorter time-to-market for new medicines. 

The following expedited approval programs are in place in the United States: 

•

•

•

•

The Accelerated Approval is a program that is intended to make promising products for life 
threatening  diseases  available  on  the  market  on  the  basis  of  preliminary  evidence  prior  to 
formal  demonstration  of  patient  benefit.  The  FDA  evaluation  is  performed  on  the  basis  of  a 
surrogate  marker  (a  measurement  intended  to  substitute  for  the  clinical  measurement  of 
interest) that is considered likely to predict patient benefit. A result of substitution or marker 
(“surrogate  endpoint”)  is  a  result  of  laboratory  or  physical  sign  that  is  not  in  itself  a  direct 
measure  of  the  patient’s  feelings,  its  functions  or  survival,  but  which  allows  to  anticipate  a 
therapeutic benefit. The approval that is granted may be considered as a provisional approval 
with  a  written  commitment  to  complete  clinical  studies  that  formally  demonstrate  patient 
benefit. This procedure is equivalent to the “conditional approval” in the European Union. 

The  Priority  Review  is  given  to  drugs  that  offer  major  advances  in  treatment,  or  provide  a 
treatment  where  no  adequate  therapy  exists.  A  Priority  Review  means  that  the  time  it  takes 
FDA to review a new drug application is reduced to six months rather than 10 months. This 
procedure is equivalent to the “accelerated assessment” in the European Union. 

The  Fast  Track  Designation  refers  to  a  process  for  interacting  with  FDA  to  facilitate  the 
development  and  expedite  the  review  of  new  drugs  that  are  intended  to  treat  serious  or  life-
threatening conditions and that demonstrate the potential to address unmet medical needs. The 
advantages  of  this  process  include  scheduled  meetings  to  seek  FDA  input  into  clinical 
development plans and to collect appropriate data that will be needed to support approval. Fast 
Track designation does not necessarily lead to a Priority Review or Accelerated Approval. 

The  Breakthrough  Therapy  Designation  is  aimed  at  accelerating  the  development  and 
examination of drugs which are intended to treat serious illnesses and where the preliminary 
clinical  evidence  indicates  that  the  drug  may  exhibit  a  substantial  improvement  over  the 
available therapies with regard to clinically significant criterion (criteria). 

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A drug which is given the designation “Breakthrough Therapy” can benefit from the following: 

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•

•

All of the features of the designation “Fast Track”; 

Intensive support on a program for the development of effective drugs, from Phase 1 onwards; 
and 

Organizational commitment involving “FDA senior managers.” 

An Emergency Use Authorization (EUA) is a mechanism to facilitate the availability and use of medical 
countermeasures,  including  vaccines,  during  public  health  emergencies,  such  as  the  current  COVID-19 
pandemic. Under an EUA, FDA may allow the use of unapproved medical products, or unapproved uses 
of  approved  medical  products  in  an  emergency  to  diagnose,  treat,  or  prevent  serious  or  life-threatening 
diseases  or  conditions  when  certain  statutory  criteria  have  been  met,  including  when  there  are  no 
adequate, approved, and available alternatives.

In  the  European  Union,  non-standard  registration  procedures  under  the  Centralized  Procedures  are  as 
follows: 

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•

•

•

Conditional marketing authorization: valid one year (instead of five). It is granted only if the 
benefit / risk ratio is positive, if the product addresses unmet medical needs, and if the benefits 
to  public  health  outweigh  the  risks  associated  with  uncertainty  because  of  an  incomplete 
evaluation of the drug (for instance, because of clinical trials still ongoing at the time of the 
evaluation,  or  when  additional  clinical  trials  are  needed).  It  is  renewed  annually  if  an 
appropriate  report  is  submitted  annually  by  the  sponsor.  Once  the  results  of  the  pending 
studies are provided, it can become a “regular” marketing authorization. 

Approval  under  exceptional  circumstances:  a  marketing  authorization  may  be  granted  in 
exceptional  cases,  reviewed  each  year  to  reassess  the  risk-benefit  balance  when  the  initial 
dossier  for  assessment  of  the  drug  cannot  contain  all  required  data,  for  instance  when  the 
condition to be treated is rarely encountered. 

Accelerated assessment : the evaluation process is accelerated (150 days instead of 210 days) 
when a drug is of major interest from the standpoint of public health or in particular from the 
viewpoint of therapeutic innovation.  

The  PRIME  (priority  medicines)  scheme  refers  to  a  process  for  enhanced  interactions  and 
early  dialogue  with  EMA  to  facilitate  the  development  and  speed  up  examination  of  drugs 
which  target  unmet  medical  needs  or  offer  a  major  therapeutic  advantage  over  existing 
treatments.  Through  PRIME,  drug  developers  can  expect  to  be  eligible  for  accelerated 
assessment at the time of application for a marketing authorization.

As part of the EU pharmaceuticals strategy, the EU Commission is working on a revision of 
the  EU’s  general  legislation  on  medicines  for  human  use.  A  draft  Directive  proposal  and  a 
draft  Regulation  proposal  are  to  be  submitted  by  the  Commission  to  the  Council  and  the 
Parliament  in  March  2023.  The  EU  legislative  process  will  then  take  several  years.  The 
revision  will  impact  the  global  legal  framework  for  medicinal  products  in  the  EU,  including 
legislation relating to Orphan and paediatric drugs and will review the incentives system (data 
protection and market exclusivity) in place.

Orphan drugs 

Orphan drugs are drugs used for the prevention or treatment of life-threatening or serious rare conditions. 
In the United States, the 1983 Orphan Drug Act is intended to encourage the development of treatments 
for  orphan  diseases.  The  FDA  grants  the  status  of  orphan  drug  to  any  drug  aimed  at  treating  diseases 

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affecting fewer than 200,000 people in the United States, or more in cases in which there is no reasonable 
expectation that the cost of developing and making a product available in the United States for treatment 
of  the  disease  or  condition  will  be  recovered  from  sales  of  the  product.  The  Orphan  Drug  Act  also 
provides  the  possibility  of  obtaining  grants  from  the  American  government  to  cover  clinical  trials,  tax 
credits  to  cover  research  costs,  a  possible  exemption  from  application  fees  when  filing  for  registration 
with the FDA and from program fees, and a seven-year exclusivity if a marketing authorization is granted. 
If  a  product  with  orphan  designation  receives  the  first  FDA  approval  for  the  disease  or  condition  for 
which  it  has  such  designation  or  for  a  select  indication  or  use  within  the  rare  disease  or  condition  for 
which  it  was  designated,  the  product  will  generally  receive  orphan  drug  exclusivity.  Orphan  drug 
exclusivity means  that the FDA may not approve another sponsor’s marketing application for the  same 
drug for the same indication for seven years, except in certain limited circumstances. Orphan exclusivity 
does not block the approval of a different product for the same rare disease or condition, nor does it block 
the  approval  of  the  same  product  for  different  indications.  If  a  biologic  designated  as  an  orphan  drug 
ultimately receives marketing approval for an indication broader than what was designated in its orphan 
drug application, it may not be entitled to exclusivity. Orphan exclusivity will not bar approval of another 
product  under  certain  circumstances,  including  if  a  subsequent  product  with  the  same  biologic  for  the 
same indication is shown to be clinically superior to the approved product on the basis of greater efficacy 
or  safety,  or  providing  a  major  contribution  to  patient  care,  or  if  the  company  with  orphan  drug 
exclusivity is not able to meet market demand. 

In  the  European  Union,  equivalent  legislation  has  been  adopted  to  promote  treatments  for  rare  diseases 
(Regulation  141/2000/EC  of  December  16,  1999,  as  amended  by  Regulation  847/2000/EC  of  April  27, 
2000). A medicinal product may be designated as orphan if: (a) it is intended for the diagnosis, prevention 
or  treatment  of  a  life-threatening  or  chronically  debilitating  condition  affecting  not  more  than  five  in 
10,000  persons  in  the  European  Union  when  the  application  is  made,  or  (b)  it  is  intended  for  the 
diagnosis,  prevention  or  treatment  of  a  life-threatening,  seriously  debilitating  or  serious  and  chronic 
condition  in  the  European  Union  and  that  without  incentives  it  is  unlikely  that  the  marketing  of  the 
medicinal  product  in  the  European  Union  would  generate  sufficient  return  to  justify  the  necessary 
investment.

For either of these conditions, the applicant must demonstrate that there exists no satisfactory method of 
diagnosis, prevention or treatment of the condition in question that has been authorized in the EU or, if 
such method exists, the medicinal product will be of significant benefit to those affected by that condition. 

Medicinal products receiving orphan designation in the European Union can receive ten years of market 
exclusivity,  during  which  time  no  similar  medicinal  product  can  be  submitted  for  the  same  therapeutic 
indication.  An  orphan  product  can  also  obtain  an  additional  two  years  of  market  exclusivity  in  the 
European  Union  for  pediatric  studies  (in  this  case  for  orphan  drugs  no  extension  to  any  supplementary 
protection  certificate  can  be  granted,  see  further  detail  below).  Orphan  medicinal  products  are  also 
eligible for financial incentives such as reduction of fees or fee waivers and scientific assistance for study 
proposals.  (Articles  6  and  9  of  the  above-mentioned  regulation).  The  application  for  orphan  drug 
designation  must  be  submitted  before  the  application  for  marketing  authorization  (Article  5).  The 
applicant  will  receive  a  fee  reduction  for  the  marketing  authorization  application  if  the  orphan  drug 
designation  has  been  granted,  but  not  if  the  designation  is  still  pending  at  the  time  the  marketing 
authorization  is  submitted.  Orphan  drug  designation  does  not  convey  any  advantage  in,  or  shorten  the 
duration of, the regulatory review and approval process.

The 10-year market exclusivity may be reduced to six years if, at the end of the fifth year, it is established 
that  the  product  no  longer  meets  the  criteria  for  orphan  designation,  for  example,  if  the  product  is 

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sufficiently  profitable  not  to  justify  maintenance  of  market  exclusivity  (Article  8).  However,  marketing 
authorization may be granted to a similar medicinal product for the same indication at any time if: 

•

•

•

the  holder  of  the  MA  for  the  original  orphan  medicinal  product  has  given  its  consent  to  the 
second applicant; 

the  holder  of  the  MA  for  the  original  orphan  medicinal  product  cannot  supply  sufficient 
quantities of the orphan medicinal product; or 

the  second  applicant  can  establish  in  the  application  that  its  product,  although  similar  to  the 
orphan  medicinal  product  already  authorized,  is  safer,  more  effective  or  otherwise  clinically 
superior. 

Registration procedures outside of the European Union and the United States 

In  addition  to  regulation  in  the  United  States  and  the  European  Union,  a  variety  of  foreign  regulations 
govern  clinical  trials,  commercial  sales  and  distribution  of  drugs.  Pharmaceutical  firms  who  wish  to 
market their medicinal drugs outside the European Union and the United States must submit marketing 
authorization application to the national authorities of the concerned countries, such as the Pharmaceutical 
and  Medical  Device  Agency,  or  PMDA  in  Japan.  The  approval  process  varies  from  jurisdiction  to 
jurisdiction and the time to approval may be longer or shorter than that required by the FDA or European 
Commission.

Of  note,  in  Great  Britain,  as  a  result  of  the  end  of  the  Brexit  transition  period,  a  reliance  on  the 
Commission final decision to grant an MA applies for a period of two years from January 1, 2021, when 
determining an application for a Great Britain Marketing Authorization.

Post-approval regulations 

Post-approval regulation in the United States 

Biologics manufactured or distributed pursuant to FDA approvals are subject to pervasive and continuing 
regulation  by  the  FDA,  including,  among  other  things,  requirements  relating  to  recordkeeping,  periodic 
reporting,  product  sampling  and  distribution,  advertising  and  promotion  and  reporting  of  adverse 
experiences with the product. After approval, most changes to the approved product, such as adding new 
indications  or  other  labeling  claims,  are  subject  to  prior  FDA  review  and  approval.  There  are  also 
continuing, annual user fee requirements for any marketed products and the establishments at which such 
products  are  manufactured,  as  well  as  new  application  fees  for  supplemental  applications  with  clinical 
data. 

In  addition,  manufacturers  and  other  entities  involved  in  the  manufacture  and  distribution  of  approved 
products are required to register their establishments with the FDA and state agencies, and are subject to 
periodic  unannounced  inspections  by  the  FDA  and  aforementioned  state  agencies  for  compliance  with 
cGMP requirements. Changes to the manufacturing process are strictly regulated and often require prior 
FDA  approval  before  being  implemented.  FDA  regulations  also  require  investigation  and  correction  of 
any deviations from cGMP and impose reporting and documentation requirements upon the sponsor and 
any third-party manufacturers that the sponsor may decide to use.  

Once  an  approval  is  granted,  the  FDA  may  withdraw  the  approval  if  compliance  with  regulatory 
requirements and standards is not maintained or if problems occur after the product reaches the market. 
Later  discovery  of  previously  unknown  problems  with  a  product,  including  adverse  events  of 
unanticipated severity or frequency, or with manufacturing processes, or failure to comply with regulatory 
requirements, may result in revising the approved labeling to add new safety information; imposing post-

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market  studies  or  clinical  trials  to  assess  new  safety  risks;  or  imposing  distribution  or  other  restrictions 
under a REMS program. Other potential consequences include, among other things: 

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•

•

•

restrictions on the marketing or manufacturing of the product, suspension of the approval, or 
complete withdrawal of the product from the market or product recalls; 

fines, warning letters or holds on post-approval clinical trials; 

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

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

injunctions or the imposition of civil or criminal penalties. 

In  addition,  the  distribution  of  prescription  pharmaceutical  products  is  subject  to  the  Prescription  Drug 
Marketing Act, or PDMA, and its implementing regulations, as well as the Drug Supply Chain Security 
Act,  or  DSCSA,  which  regulate  the  distribution  and  tracing  of  prescription  drug  samples  at  the  federal 
level,  and  set  minimum  standards  for  the  regulation  of  distributors  by  the  states.  The  PDMA,  its 
implementing  regulations  and  state  laws  limit  the  distribution  of  prescription  pharmaceutical  product 
samples,  and  the  DSCSA  imposes  requirements  to  ensure  accountability  in  distribution  and  to  identify 
and remove counterfeit and other illegitimate products from the market. 

The FDA strictly regulates marketing, labeling, advertising and promotion of products that are placed on 
the  market.  Products  may  be  promoted  only  for  the  approved  indications  and  in  accordance  with  the 
provisions of the approved label. The FDA and other agencies actively enforce the laws and regulations 
prohibiting the promotion of off-label uses. Prescription products may be promoted only for the approved 
indications and in accordance with the provisions of the approved label. However, companies may also 
share truthful and not misleading information that is otherwise consistent with the labeling. A company 
that is found to have improperly promoted off-label uses may be subject to significant liability. 

Patent term restoration and extension in the United States 

A patent claiming a new biologic product may be eligible for a limited patent term extension under the 
Hatch-Waxman  Act,  which  permits  a  patent  restoration  of  up  to  five  years  for  patent  term  lost  during 
product development and the FDA regulatory review. The restoration period granted on a patent covering 
a  product  is  typically  one-half  the  time  between  the  effective  date  a  clinical  investigation  involving 
human beings is begun and the submission date of an application, plus the time between the submission 
date of an application and the ultimate approval date. Patent term extension cannot be used to extend the 
remaining  term  of  a  patent  past  a  total  of  14  years  from  the  product’s  approval  date.  Only  one  patent 
applicable to an approved product is eligible for the extension, the application for the extension must be 
submitted prior to the expiration of the patent in question, and only those claims covering the approved 
drug,  a  method  for  using  it,  or  a  method  for  manufacturing  it  may  be  extended.  A  patent  that  covers 
multiple  products  for  which  approval  is  sought  can  only  be  extended  in  connection  with  one  of  the 
approvals. The USPTO reviews and approves the application for any patent term extension or restoration 
in consultation with the FDA. For more information regarding the risks related to patent term restoration 
and extension, please see “Risk Factors—Risks Related to Intellectual Property Rights—If the Company 
does  not  obtain  protection  under  the  Hatch-Waxman  Amendments  and  similar  non-U.S.  legislation  for 
extending the term of patents covering Lumoxiti and each of its product candidates, its business may be 
materially harmed.” 

Healthcare law and regulation in the United States 

Healthcare providers and third-party payors play a primary role in the recommendation and prescription 
of biologic products that are granted marketing approval. Arrangements with providers, consultants, third-

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party payors and customers are subject to broadly applicable fraud and abuse, anti-kickback, false claims 
laws,  transparency  laws  and  patient  data  privacy  laws  and  regulations  and  other  healthcare  laws  and 
regulations  that  may  constrain  business  and/or  financial  arrangements.  Restrictions  under  applicable 
federal and state healthcare laws and regulations, include the following:

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•

•

•

•

the U.S. Anti-Kickback Statute, which prohibits, among other things, persons and entities from 
knowingly  and  willfully  soliciting,  offering,  paying,  receiving  or  providing  remuneration, 
directly or indirectly, in cash or in kind, to induce or reward either the referral of an individual 
for, or the purchase, order or recommendation of, any good or service, for which payment may 
be  made,  in  whole  or  in  part,  under  a  federal  healthcare  program  such  as  Medicare  and 
Medicaid; 

the  U.S.  civil  and  criminal  false  claims  laws,  including  the  civil  False  Claims  Act,  and  civil 
monetary  penalties  laws,  which  prohibit  individuals  or  entities  from,  among  other  things, 
knowingly  presenting,  or  causing  to  be  presented,  to  the  federal  government,  claims  for 
payment that are false, fictitious or fraudulent or knowingly making, using or causing to made 
or used a false record or statement to avoid, decrease or conceal an obligation to pay money to 
the federal government;

the  U.S.  Health  Insurance  Portability  and  Accountability  Act  of  1996,  or  HIPAA,  which 
created  additional  federal  criminal  laws  that  prohibit,  among  other  things,  knowingly  and 
willfully  executing,  or  attempting  to  execute,  a  scheme  to  defraud  any  healthcare  benefit 
program or making false statements relating to healthcare matters; 

HIPAA, as amended by the Health Information Technology for Economic and Clinical Health 
Act,  and  their  respective  implementing  regulations,  including  the  Final  Omnibus  Rule 
published  in  January  2013,  which  impose  obligations  on  covered  entities  and  their  business 
associates,  including  mandatory  contractual  terms,  with  respect  to  safeguarding  the  privacy, 
security and transmission of individually identifiable health information; 

the federal transparency requirements known as the federal Physician Payments Sunshine Act, 
under  the  Patient  Protection  and  Affordable  Care  Act,  as  amended  by  the  Health  Care 
Education  Reconciliation  Act,  or  the  ACA,  which  requires  certain  manufacturers  of  drugs, 
devices,  biologics  and  medical  supplies  to  report  annually  to  the  Centers  for  Medicare  & 
Medicaid  Services,  or  CMS,  within  the  United  States  Department  of  Health  and  Human 
Services, information related to payments and other transfers of value made by that entity to 
physicians  and  teaching  hospitals,  as  well  as  ownership  and  investment  interests  held  by 
physicians and their immediate family members; and 

analogous state and foreign laws and regulations, such as state anti-kickback and false claims 
laws,  which  may  apply  to  healthcare  items  or  services  that  are  reimbursed  by  non-
governmental third-party payors, including private insurers. 

Some  state  laws  require  pharmaceutical  companies  to  comply  with  the  pharmaceutical  industry’s 
voluntary  compliance  guidelines  and  the  relevant  compliance  guidance  promulgated  by  the  federal 
government in addition to requiring manufacturers to report information related to payments to physicians 
and  other  health  care  providers  or  marketing  expenditures.  Certain  state  laws  require  the  reporting  of 
information relating to drug and biologic pricing; and some state and local laws require the registration of 
pharmaceutical sales representatives. State and foreign laws also govern the privacy and security of health 
information in some circumstances, many of which differ from each other in significant ways and often 
are not preempted by HIPAA, thus complicating compliance efforts. 

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Failure to comply with these laws or any other governmental regulations as applicable, could result in the 
imposition  of  significant  civil,  criminal  and  administrative  penalties,  damages,  fines,  disgorgement, 
imprisonment,  possible  exclusion  from  government  funded  healthcare  programs,  such  as  Medicare  and 
Medicaid,  additional  integrity  reporting  requirements  and  oversight,  as  well  as  contractual  damages, 
reputational harm, diminished profits and future earnings, and curtailment of operations. 

Healthcare reform in the United States 

A primary trend in the United States healthcare industry and elsewhere is cost containment. There have 
been  a  number  of  federal  and  state  proposals  during  the  last  few  years  regarding  the  pricing  of 
pharmaceutical and biopharmaceutical products, limiting coverage and reimbursement for biologics and 
other  medical  products,  government  control  and  other  changes  to  the  healthcare  system  in  the  United 
States. 

For example, the United States and state governments continue to propose and pass legislation designed 
to  reduce  the  cost  of  healthcare.  In  March  2010,  the  United  States  Congress  enacted  the  ACA,  which, 
among other things, includes changes to the coverage and payment for products under government health 
care programs. Among the provisions of the ACA of importance to potential product candidates are: 

•

•

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•

•

•

•

•

an  annual,  nondeductible  fee  on  any  entity  that  manufactures  or  imports  specified  branded 
prescription biologic agents, apportioned among these entities according to their market share 
in  certain  government  healthcare  programs,  although  this  fee  would  not  apply  to  sales  of 
certain products approved exclusively for orphan indications; 

expansion of eligibility criteria for Medicaid programs by, among other things, allowing states 
to offer Medicaid coverage to certain individuals with income at or below 133% of the federal 
poverty level, thereby potentially increasing a manufacturer’s Medicaid rebate liability; 

expanded  manufacturers’  rebate  liability  under  the  Medicaid  Drug  Rebate  Program  by 
increasing  the  minimum  rebate  for  both  branded  and  generic  products  and  revising  the 
definition  of  “average  manufacturer  price,”  or  AMP,  for  calculating  and  reporting  Medicaid 
rebates on outpatient prescription product prices and extending rebate liability to prescriptions 
for individuals enrolled in Medicare Advantage plans; 

addressed  a  new  methodology  by  which  rebates  owed  by  manufacturers  under  the  Medicaid 
Drug Rebate Program are calculated for products that are inhaled, infused, instilled, implanted 
or injected; 

expanded the types of entities eligible for the 340B drug discount program; 

established the Medicare Part D coverage gap discount program by requiring manufacturers to 
now  provide  a  70%  point-of-sale-discount  off  the  negotiated  price  of  applicable  brand 
products  to  eligible  beneficiaries  during  their  coverage  gap  period  as  a  condition  for  the 
manufacturers’ outpatient products to be covered under Medicare Part D; 

a  new  Patient-Centered  Outcomes  Research  Institute  to  oversee,  identify  priorities  in,  and 
conduct comparative clinical effectiveness research, along with funding for such research; and 

established the Center for Medicare and Medicaid Innovation within CMS to test innovative 
payment  and  service  delivery  models  to  lower  Medicare  and  Medicaid  spending,  potentially 
including prescription product spending. 

There have been judicial and Congressional challenges to certain aspects of the ACA, as well as efforts by 
the  Trump  administration  to  repeal  and  replace  certain  aspects  of  the  ACA,  and  such  challenges  may 
occur  again.  Former  President  Trump  has  signed  two  executive  orders  designed  to  delay  the 

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implementation of certain provisions of the ACA or otherwise circumvent some of the requirements for 
health  insurance  mandated  by  the  ACA.  Concurrently,  Congress  has  considered  legislation  that  would 
repeal or repeal and replace all or part of the ACA. While Congress has not passed comprehensive repeal 
legislation, two bills affecting the implementation of certain taxes under the ACA have been signed into 
law. The Tax Cuts and Jobs Act of 2017 includes a provision that repealed, effective January 1, 2019, the 
tax-based shared responsibility payment imposed by the ACA on certain individuals who fail to maintain 
qualifying  health  coverage  for  all  or  part  of  a  year  that  is  commonly  referred  to  as  the  “individual 
mandate.”  In  addition,  the  2020  federal  spending  package  permanently  eliminated,  effective  January  1, 
2020, the ACA-mandated “Cadillac” tax on high-cost employer-sponsored health coverage and medical 
device  tax  and,  effective  January  1,  2021,  also  eliminated  the  health  insurer  tax.  In  July  and  December 
2018, CMS published final rules with respect to permitting further collections and payments to and from 
certain  ACA  qualified  health  plans  and  health  insurance  issuers  under  its  risk  adjustment  program  in 
response to the outcome of federal district court litigation regarding the method CMS uses to determine 
this  risk  adjustment.  On  December  14,  2018,  a  Texas  U.S.  District  Court  Judge  ruled  that  the  ACA  is 
unconstitutional  in  its  entirety  because  the  “individual  mandate”  was  repealed  by  the  U.S.  Congress  as 
part  of  the  Tax  Cuts  and  Jobs  Act  of  2017.  Additionally,  on  June  17,  2021,  the  U.S.  Supreme  Court 
dismissed  a  challenge  on  procedural  grounds  that  argued  the  ACA  is  unconstitutional  in  its  entirety 
because the "individual mandate" was repealed by Congress. Thus the ACA will remain in effect in its 
current  form.  It  is  unclear  how  judicial  and  Congressional  challenges  and  other  efforts  to  repeal  and 
replace  the  ACA  will  impact  the  ACA.  The  Company  continues  to  evaluate  how  the  ACA  and  recent 
efforts to limit the implementation of the ACA will impact its business.

Other  legislative  changes  have  been  proposed  and  adopted  in  the  United  States  since  the  ACA  was 
enacted.  For  example,  in  August  2011,  the  Budget  Control  Act  of  2011,  among  other  things,  created 
measures  for  spending  reductions  by  Congress.  A  Joint  Select  Committee  on  Deficit  Reduction,  tasked 
with recommending a targeted deficit reduction of at least $1.2 trillion for the years 2012 through 2021, 
was  unable  to  reach  required  goals,  thereby  triggering  the  legislation’s  automatic  reduction  to  several 
government programs. This includes aggregate reductions of Medicare payments to providers of up to 2% 
per  fiscal  year,  which  went  into  effect  in  April  2013  and  will  remain  in  effect  through  2030  unless 
additional  Congressional  action  is  taken.  However,  COVID-19  relief  support  legislation  suspended  the 
2%  Medicare  sequester  from  May  1,  2020  through  December  31,  2021.  In  January  2013,  President 
Obama signed into law the American Taxpayer Relief Act of 2012, which, among other things, further 
reduced  Medicare  payments  to  several  providers,  including  hospitals,  imaging  centers  and  cancer 
treatment  centers,  and  increased  the  statute  of  limitations  period  for  the  government  to  recover 
overpayments to providers from three to five years. 

Furthermore,  there  has  been  increasing  legislative  and  enforcement  interest  in  the  United  States  with 
respect to drug pricing practices. Specifically, there have been several recent U.S. Congressional inquiries 
and  proposed  and  enacted  federal  and  state  legislation  designed  to,  among  other  things,  bring  more 
transparency to drug pricing, review the relationship between pricing and manufacturer patient programs, 
reduce the cost of drugs under Medicare, and reform government program reimbursement methodologies 
for drugs. At the federal level, the Trump administration’s budget proposal for fiscal year 2020 contains 
further  drug  price  control  measures  that  could  be  enacted  during  the  budget  process  or  in  other  future 
legislation.  The  Trump  administration  also  released  a  “Blueprint”,  or  plan,  to  lower  drug  prices  and 
reduce  out  of  pocket  costs  of  drugs  that  contains  additional  proposals  to  increase  manufacturer 
competition,  increase  the  negotiating  power  of  certain  federal  healthcare  programs,  incentivize 
manufacturers to lower the list price of their products and reduce the out of pocket costs of drug products 
paid  by  consumers.  For  example,  in  May  2019,  CMS  issued  a  final  rule  to  allow  Medicare  Advantage 
Plans the option of using step therapy for Part B drugs beginning January 1, 2020. This final rule codified 
CMS’s policy change that was effective January 1, 2019. While some measures may require additional 

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authorization  to  become  effective,  the  U.S.  Congress  and  the  Biden  administration  have  each  indicated 
that it will continue to seek new legislative and/or administrative measures to control drug costs. At the 
state  level,  legislatures  are  increasingly  passing  legislation  and  implementing  regulations  designed  to 
control  pharmaceutical  and  biological  product  pricing,  including  price  or  patient  reimbursement 
constraints,  discounts,  restrictions  on  certain  product  access  and  marketing  cost  disclosure  and 
transparency measures, and, in some cases, designed to encourage importation from other countries and 
bulk purchasing. 

Pharmacovigilance system in the European Union 

An  MA  holder  in  the  EU  must  establish  and  maintain  a  pharmacovigilance  system  and  appoint  an 
individual  qualified  person  for  pharmacovigilance,  or  QPPV,  who  is  responsible  for  oversight  of  the 
pharmacovigilance  system.  Key  obligations  include  expedited  reporting  of  suspected  serious  adverse 
reactions and submission of periodic safety update reports, or PSURs. 

All new MA applications must include a risk management plan, or RMP, describing the risk management 
system  that  the  company  will  put  in  place  and  documenting  measures  to  prevent  or  minimize  the  risks 
associated  with  the  product.  The  regulatory  authorities  may  also  impose  specific  obligations  as  a 
condition  of  the  MA.  Such  risk-minimization  measures  or  post-authorization  obligations  may  include 
additional  safety  monitoring,  more  frequent  submission  of  PSURs,  or  the  conduct  of  additional  clinical 
trials  or  post-authorization  safety  studies.  RMPs  and  PSURs  are  routinely  available  to  third  parties 
requesting access, subject to limited redactions. 

Advertising regulation in the European Union 

All advertising and promotional activities for the product must be consistent with the approved summary 
of  product  characteristics,  and  therefore  all  off-label  promotion  is  prohibited.  Direct-to-consumer 
advertising  of  prescription  medicines  is  also  prohibited  in  the  European  Union.  Although  general 
requirements for advertising and promotion of medicinal products are established under European Union 
directives, the details are governed by regulations in each European Union Member State and can differ 
from one country to another. 

If  the  Company  fails  to  comply  with  applicable  foreign  regulatory  requirements,  the  Company  may  be 
subject  to  fines,  suspension  or  withdrawal  of  regulatory  approvals,  product  recalls,  seizure  of  products, 
operating restrictions and criminal prosecution. 

Pharmaceutical coverage, pricing and reimbursement 

European Union 

In  the  European  Union,  pricing  and  reimbursement  schemes  vary  widely  from  country  to  country.  In 
some  countries,  products  may  be  marketed  only  after  a  reimbursement  price  has  been  agreed.  Some 
countries  may  require  the  completion  of  additional  studies  that  compare  the  cost-effectiveness  of  a 
particular product candidate to currently available therapies or so-called health technology assessments, in 
order to obtain reimbursement or pricing approval. For example, the European Union provides options for 
its  member  states  to  restrict  the  range  of  products  for  which  their  national  health  insurance  systems 
provide  reimbursement  for  and  to  control  the  prices  of  medicinal  products  for  human  use.  European 
Union member states may approve a specific price for a product or it may instead adopt a system of direct 
or indirect controls on the profitability of the company placing the product on the market. Other member 
states allow companies to fix their own prices for products, but monitor and control prescription volumes 
and issue guidance to physicians to limit prescriptions. Recently, many countries in the European Union 
have increased the amount of discounts required on pharmaceuticals and these efforts could continue as 
countries  attempt  to  manage  healthcare  expenditures,  especially  in  light  of  the  severe  fiscal  and  debt 
crises experienced by many countries in the European Union. The downward pressure on health care costs 

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in general, particularly prescription products, has become intense. As a result, increasingly high barriers 
are  being  erected  to  the  entry  of  new  products.  Political,  economic  and  regulatory  developments  may 
further  complicate  pricing  negotiations,  and  pricing  negotiations  may  continue  after  reimbursement  has 
been obtained. Reference pricing used by various European Union member states, and parallel trade, i.e., 
arbitrage between low-priced and high-priced member states, can further reduce prices. There can be no 
assurance  that  any  country  that  has  price  controls  or  reimbursement  limitations  for  pharmaceutical 
products will allow favorable reimbursement and pricing arrangements for any products, if approved in 
those countries. 

United States 

In  the  United  States,  patients  who  have  treatments  prescribed  for  their  conditions  and  providers 
performing  the  prescribed  services  generally  rely  on  third-party  payors  to  reimburse  all  or  part  of  the 
associated healthcare costs. Significant uncertainty exists as to the coverage and reimbursement status of 
products  approved  by  the  FDA  and  other  government  authorities.  Thus,  even  if  a  product  candidate  is 
approved, sales of the product will depend, in part, on the extent to which third-party payors, including 
government  health  programs  in  the  United  States  such  as  Medicare  and  Medicaid,  commercial  health 
insurers and managed care organizations, provide coverage, and establish adequate reimbursement levels 
for, the product. The process for determining whether a payor will provide coverage for a product may be 
separate  from  the  process  for  setting  the  price  or  reimbursement  rate  that  the  payor  will  pay  for  the 
product  once  coverage  is  approved.  Third-party  payors  are  increasingly  challenging  the  prices  charged, 
examining the medical necessity, and reviewing the cost-effectiveness of medical products and services 
and imposing controls to manage costs. Third-party payors may limit coverage to specific products on an 
approved  list,  also  known  as  a  formulary,  which  may  not  include  all  of  the  approved  products  for  a 
particular indication. 

In  order  to  secure  coverage  and  reimbursement  for  any  product  that  might  be  approved  for  sale,  a 
company may need to conduct expensive pharmacoeconomic studies in order to demonstrate the medical 
necessity and cost-effectiveness of the product, in addition to the costs required to obtain FDA or other 
comparable  marketing  approvals.  Nonetheless,  product  candidates  may  not  be  considered  medically 
necessary  or  cost  effective.  A  decision  by  a  third-party  payor  not  to  cover  a  product  candidate  could 
reduce  physician  utilization  once  the  product  is  approved  and  have  a  material  adverse  effect  on  sales, 
results of operations and financial condition. Additionally, a payor’s decision to provide coverage for a 
product  does  not  imply  that  an  adequate  reimbursement  rate  will  be  approved.  Further,  one  payor’s 
determination  to  provide  coverage  for  a  product  does  not  assure  that  other  payors  will  also  provide 
coverage  and  reimbursement  for  the  product,  and  the  level  of  coverage  and  reimbursement  can  differ 
significantly from payor to payor. 

The containment of healthcare costs also has become a priority of federal, state and foreign governments 
and the prices of products have been a focus in this effort. Governments have shown significant interest in 
implementing  cost-containment  programs,  including  price  controls,  restrictions  on  reimbursement  and 
requirements  for  substitution  of  generic  products.  Adoption  of  price  controls  and  cost-containment 
measures, and adoption of more restrictive policies in jurisdictions with existing controls and measures, 
could  further  limit  a  company’s  revenue  generated  from  the  sale  of  any  approved  products.  Coverage 
policies  and  third-party  reimbursement  rates  may  change  at  any  time.  Even  if  favorable  coverage  and 
reimbursement  status  is  attained  for  one  or  more  products  for  which  a  company  or  its  collaborators 
receive  marketing  approval,  less  favorable  coverage  policies  and  reimbursement  rates  may  be 
implemented in the future. 

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Anti-corruption, anti-kickback and transparency regulations 

Arrangements  with  healthcare  providers,  physicians,  third-party  payors  and  customers  can  expose 
pharmaceutical  manufactures  to  broadly  applicable  anti-bribery,  fraud  and  abuse  and  other  healthcare 
laws  and  regulations,  which  may  constrain  the  business  or  financial  arrangements  and  relationships 
through which such companies sell, market and distribute pharmaceutical products. 

More  specifically,  each  of  the  above-mentioned  steps  of  the  development  of  therapeutic  products  for 
human use is heavily regulated and therefore involves significant interaction with public officials which is 
likely to cause a risk of corruption or bribery. For instance, in many countries, hospitals are operated by 
the  government,  and  doctors  and  other  hospital  employees  are  considered  foreign  officials.  Certain 
payments to hospitals in connection with clinical trials and other work have been deemed to be improper 
payments to government officials and have led to enforcement actions. That is why business activity may 
be  subject  to  anti-bribery  or  anti-corruption  laws,  regulations  or  rules  of  other  countries  in  which  the 
Company operates, including without limitation the Foreign Corrupt Practices Act, the U.K. Bribery Act 
or the French Sapin 2 Law. 

All these statutes generally prohibit offering, promising, giving, or authorizing others to give anything of 
value,  either  directly  or  indirectly,  to  a  government  or  a  foreign  government  official  or  employees  of 
public  international  organizations  in  order  to  influence  official  action,  or  otherwise  obtain  or  retain 
business.  The  implementation  of  these  statutes  may  also  impose  internal  compliance  programs, 
procedures  and  guidelines  to  detect  and  report  any  suspicious  activities  and  to  mitigate  any  risks  of 
noncompliance which may occur. 

In addition, the Company may be subject to specific healthcare regulations, including, without limitation: 

•

•

the  French  “transparency”  provisions,  or  “French  Sunshine  Act”  (Articles  L.  1453-1  and 
D.  1453-1  and  seq.  of  the  French  Public  Health  Code  or  PHC),  which  contains  provisions 
regarding transparency of fees received by some healthcare professionals from industries, i.e. 
companies  manufacturing  or  marketing  healthcare  products  (medicinal  products,  medical 
devices, etc.) in France. According to the provisions, these companies shall publicly disclose 
(on a specific public website available at https://transparence.sante.gouv.fr) the advantages and 
fees  paid  to  healthcare  professionals  amounting  to  €10  or  above,  as  well  as  the  agreements 
concluded with the latter, along with detailed information about each agreement (the precise 
subject matter of the agreement, the date of signature of the agreement, its end date, the total 
amount paid to the healthcare professional, etc.); and 

the French “anti-gift” provisions (Articles L.1453-3 to L.1453-12 PHC), setting out a general 
prohibition  of  payments  and  rewards  from  industries,  i.e.  companies  manufacturing  or 
marketing health products to healthcare professionals (HCP), healthcare organizations (HCO), 
healthcare  associations  and  students  with  limited  exceptions,  and  strictly  defining  the 
conditions under which such payments or awards are lawful. A new regime is applicable since 
October  1st,  2020  which  entails  strict  formalities  depending  on  the  amount  paid,  when 
authorized, to the HCP, HCO, students or associations.

Data protection rules 

The  Regulation  2016/679,  known  as  the  General  Data  Protection  Regulation,  or  GDPR,  that  came  into 
force on May 25, 2018, as well as EU Member State implementing legislations, apply to the collection 
and processing of personal data, including health-related information, by companies located in the EU, or 
in certain circumstances, by companies located outside of the EU and processing personal information of 
individuals located in the EU. 

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These  laws  impose  strict  obligations  on  the  ability  to  process  personal  data,  including  health-related 
information, in particular in relation to their collection, use, disclosure and transfer. 

Also, in certain countries, in particular France, the conduct of clinical trials is subject to compliance with 
specific provisions of the Act No.78-17 of January 6, 1978 on Information Technology, Data Files and 
Civil  Liberties,  as  amended.  These  provisions  require,  among  others,  the  filing  of  compliance 
undertakings  with  “standard  methodologies”  and  a  specific  framework  applicable  to  the  retention  of 
personal  data  when  researching  in  the  health  sector  (July  2020)  adopted  by  the  French  Data  Protection 
Authority (the CNIL), or, if not compliant, obtaining a specific authorization from the CNIL. 

The most common standard methodologies are the following: 

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•

Decision No. 2018-153 of May 3, 2018 concerning the approval of a standard methodology for 
the processing of personal data carried out within the context of research in the field of clinical 
trials,  which  requires  the  express  consent  of  the  person  involved  (standard  methodology 
MR-001)

Decision No. 2018-154 of May 3, 2018 concerning the approval of a standard methodology for 
the processing of personal data in the context of research in the field of health, which does not 
require the express consent of the person involved (methodology MR-003). 

Deliberation  n  °  2020-077  of  June  18,  2020  adopting  a  framework  relating  to  the  retention  periods  of 
personal data processed for the purposes of research, study or evaluation in the field of health.

In certain specific cases, entities processing health personal data may have to comply with article L1111-8 
of the French Public Health Code which imposes certain certifications for the hosting service providers.

C.  Organizational Structure.

On December 31, 2022, Innate Pharma is the sole shareholder of Innate Pharma Inc.

D.  Property, Plants and Equipment.

Innate  Pharma's  corporate  offices  and  laboratories  are  located  in  Luminy,  Marseille,  France  and  the 
Company owns the buildings and land. 

Item 4A. Unresolved Staff Comments.

Not applicable.

Item 5. Operating and Financial Review and Prospects.

You should read the following discussion of the Company financial condition and results of operations in 
conjunction  with  the  “Selected  Consolidated  Financial  Data”  and  its  consolidated  financial  statements 
and  the  related  notes  thereto  included  elsewhere  in  this  Annual  Report.  In  addition  to  historical 
information,  the  following  discussion  and  analysis  contains  forward-looking  statements  that  reflect  the 
Company plans, estimates and beliefs. The Company actual results and the timing of events could differ 
materially  from  those  anticipated  in  the  forward-looking  statements.  Factors  that  could  cause  or 
contribute  to  these  differences  include  those  discussed  below  and  elsewhere  in  this  Annual  Report, 
particularly in sections titled “Item 3.D – Risk Factors” and “Special Note Regarding Forward-Looking 
Statements.”  The  Company  audited  consolidated  financial  statements  as  of  and  for  the  years  ended 
December 31, 2020, 2021 and 2022 have been prepared in accordance with IFRS as issued by the IASB, 
which  may  differ  in  material  respects  from  generally  accepted  accounting  principles  in  other 
jurisdictions, including the United States. 

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Overview 

Innate  Pharma  S.A.  is  a  global,  clinical-stage  biotechnology  company  developing  immunotherapies  for 
cancer  patients.  Its  innovative  approach  aims  to  harness  the  innate  immune  system  through  therapeutic 
antibodies and its ANKET® (Antibody-based NK cell Engager Therapeutics) proprietary platform.

Innate’s portfolio includes lead proprietary program lacutamab, developed in advanced form of cutaneous 
T  cell  lymphomas  and  peripheral  T  cell  lymphomas,  monalizumab  developed  with  AstraZeneca  in  non 
small  cell  lung  cancer,  as  well  as  ANKET®  multi-specific  NK  cell  engagers  to  address  multiple  tumor 
types. The Company has entered into collaborations with leaders in the biopharmaceutical industry, such 
as  AstraZeneca  and  Sanofi,  to  leverage  their  development  capabilities  and  expertise  for  some  of  its 
candidates.  The  Company  believe  its  product  candidates  and  clinical  development  approach  are 
differentiated from current immuno-oncology therapies and have the potential to significantly improve the 
clinical outcome for patients with cancer. 

Since its inception, the Company has devoted substantially all of its financial resources to research and 
development efforts, including conducting preclinical studies and clinical trials of its product candidates, 
providing  general  and  administrative  support  for  its  operations  and  protecting  its  intellectual  property. 
The Company marketed product, Lumoxiti, was approved by the U.S. Food and Drug Administration, or 
FDA, under priority review in September 2018 and was commercially launched by AstraZeneca AB, or 
AstraZeneca, in November 2018. The Company has not yet generated any material revenue from product 
sales. 

Further to the Company decision to terminate the Lumoxiti Agreement in December 2020, a Termination 
and  Transition  Agreement  was  negotiated  and  executed,  effective  as  of  June  30,  2021  terminating  the 
Lumoxiti Agreement as well as Lumoxiti related agreements (including the supply agreement, the quality 
agreement  and  other  related  agreements)  and  transferring  the  U.S.  marketing  authorization  and 
distribution  rights  of  Lumoxiti  back  to  AstraZeneca. Under  the  Termination  and  Transition  Agreement, 
Innate and AstraZeneca delivered a notice to the FDA requesting that the U.S. marketing authorization be 
transferred back to AstraZeneca as from October 1, 2021. AstraZeneca has reimbursed the Company for 
all Lumoxiti related costs, expenses and benefited net sales. In the year ended December 31, 2020 results 
announcement,  the  Company  reported  a  contingent  liability  of  up  to  $12.8  million  in  its  consolidated 
financial  statements,  which  was  related  to  the  splitting  of  certain  manufacturing  costs.  As  part  of  the 
Termination and Transition Agreement, Innate and AstraZeneca agreed to split these manufacturing costs, 
and  Innate  will  pay  $6.2  million  (€5.5  million  as  of  December  31,2021)  to  AstraZeneca  on  April  30, 
2022.

As  of  December  31,  2022,  the  Company  had  €136.6  million  in  cash,  cash  equivalents,  short-term 
investments and non-current financial assets. Since its inception, the Company has raised a total of €311.4 
million  through  the  sale  of  equity  securities, including  €33.7  million  in  the  initial  public  offering  of  its 
ordinary shares on Euronext Paris in 2006 and €66.0 million in the initial public offering of our ordinary 
shares on Euronext and ADS on Nasdaq New-York in 2019. As of December 31, 2022, the Company has 
also received $601.4 million (€528.0 million) in payments from its collaborators, including AstraZeneca, 
since 2011, excluding payments received for purchases of its equity securities by its collaborators. 

The  Company  has  significant  agreements  with  AstraZeneca  pursuant  to  which  has  the  right  to  earn 
milestone  and  royalty  payments.  The  Company  has  other  license  agreements  pursuant  to  which  has 
acquired  intellectual  property  and  under  which  the  Company  will  be  required  to  make  payments  to  the 
counterparty upon the achievement of certain milestone events and commercial sales related to its product 
candidates. 

The  Company  has  incurred  net  losses  in  each  year  since  our  inception  except  for  the  years  ended 
December 31, 2016 and 2018. The Company net income (loss) was €(64.0) million, €(52.8) million and 

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€(58.1) million for the years ended December 31, 2020, 2021 and 2022, respectively. Substantially all of 
its net losses has resulted from costs incurred in connection with its research and development programs 
and  from  selling,  general  and  administrative  expenses  associated  with  its  operations.  As  the  Company 
continue  advancing  its  product  candidates  through  research  and  development  programs,  the  Company 
expect to continue to incur significant expenses and may again incur operating losses in future periods. 
The Company anticipate that such expenses will increase substantially if and as the Company: 

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continues the research and development of its product candidates; 

initiates clinical trials for, or additional preclinical development of, its product candidates; 

further develops and refines the manufacturing processes for its product candidates; 

changes or adds manufacturers or suppliers of biological materials; 

seeks  regulatory  and  marketing  authorizations  for  any  of  its  product  candidates  that 
successfully complete development; 

seeks to identify and validate additional product candidates; 

acquires or license other product candidates, technologies or biological materials; 

makes milestone, royalty or other payments under any current or future license agreements; 

obtains, maintains, protects and enforces its intellectual property portfolio; 

secures manufacturing arrangements for commercial production; 

seeks to attract and retain new and existing skilled personnel; 

creates additional infrastructure to support its operations as a U.S. public company and incurs 
increased legal, accounting, investor relations and other expenses; and 

experiences delays or encounters issues with any of the above. 

The  Company  anticipates  that  will  need  to  raise  additional  funding,  prior  to  completing  clinical 
development of any of its product candidates. Until such time that the Company can generate significant 
revenues from sales of its product candidates, if approved, the Company expect to finance its operating 
activities through a combination of milestone payments received pursuant to its strategic alliances, equity 
offerings,  debt  financings,  government  or  other  third-party  funding  and  collaborations,  and  licensing 
arrangements. However, The Company may not receive milestone payments when expected, or at all, and 
the  Company  may  be  unable  to  raise  additional  funds  or  enter  into  such  arrangements  when  needed  on 
favorable terms, or at all, which would have a negative impact on its financial condition and could force 
the Company to delay, limit, reduce or terminate its development programs or commercialization efforts 
or  grant  to  others  rights  to  develop  or  market  product  candidates  that  the  Company  would  otherwise 
prefer  to  develop  and  market  itself.  Failure  to  receive  additional  funding  could  cause  the  Company  to 
cease operations, in part or in full.

Presentation of Financial Information 

The  Company  audited  consolidated  financial  statements  included  herein  as  of  and  for  the  years  ended 
December 31, 2020, 2021 and 2022 have been prepared in accordance with IFRS as issued by the IASB. 

Due to the listing of its ordinary shares on Euronext Paris and in accordance with the European Union’s 
regulation  No.  1606/2002  of  July  19,  2002,  the  Company  also  prepares  and  publishes  its  consolidated 
financial statements in accordance with IFRS as adopted by the European Union, or EU. 

All  the  standards  published  by  the  IASB  that  are  mandatorily  applicable  in  the  years  ended  December 
2020, 2021 and 2022 are endorsed by the EU and are mandatorily applicable in the EU. Therefore, the 

139

Company  audited  consolidated  financial  statements  for  the  years  ended  December  31,  2020,  2021  and 
2022 are compliant with both IFRS as issued by the IASB and IFRS as adopted by the EU.

The  preparation  of  financial  statements  in  accordance  with  IFRS  requires  the  Company  to  make 
significant judgments and estimates which are presented below. See “—Critical Accounting Policies and 
Significant Judgments and Estimates.”

Principal Collaboration and Licensing Agreements of the Company

The Company results of operations are impacted by the terms and conditions of its principal collaboration 
and  licensing  agreements.  For  a  description  of  its  principal  collaboration  and  licensing  agreements,  see 
“Item 10C.—Material Contracts.”

Principal Components of the Company Results of Operations 

Revenue and other income 

The  Company  revenue  and  other  income  mainly  consists  of  revenues  from  collaboration  and  licensing 
agreements and government financing for research expenditure in the form of the research tax credits, as 
well as other grants.

Revenue from collaboration and licensing agreements 

The Company currently derives substantially all its revenues from payments pursuant to its licensing and 
collaboration agreements with AstraZeneca relating to monalizumab and IPH5201 and Sanofi relating to 
IPH6101/SAR443579 and IPH6401/SAR'514 consisting of (i) upfront payments, (ii) milestone payments 
based upon the achievement of pre-determined development, regulatory and commercial events and (iii) 
research  and  development  fees  related  to  charges  for  full  time  equivalents,  or  FTEs,  at  contracted  rates 
and reimbursement of research and development expenses. 

The Company has not generated any significant revenue from product sales since its inception, with the 
exception in 2018, 2019, 2020 and 2021 of Lumoxiti sales, which were previously classified in its half-
year and annual reports in the net income (loss) from distribution agreements during the transition period 
with AstraZeneca (ended September 30, 2020) and as revenue since the 2020 fourth quarter. 

Further  Innate's  decision  to  terminate  the  Lumoxiti  Agreement  in  December  2020,  a  Termination  and 
Transition  Agreement  was  negotiated  and  executed,  effective  as  of  June  30,  2021  terminating  the 
Lumoxiti Agreement as well as Lumoxiti related agreements (including the supply agreement, the quality 
agreement  and  other  related  agreements)  and  transferring  the  U.S.  marketing  authorization  and 
distribution  rights  of  Lumoxiti  back  to  AstraZeneca. Under  the  Termination  and  Transition  Agreement, 
Innate and AstraZeneca delivered a notice to the FDA requesting that the U.S. marketing authorization be 
transferred  back  to  AstraZeneca  as  from  October  1,  2021.  AstraZeneca  has  reimbursed  Innate  for  all 
Lumoxiti related costs, expenses and benefited net sales. 

As a consequence of the termination of the Lumoxiti Agreement, the Lumoxiti Activity (including sales) 
is presented in the consolidated income statement and the notes to the consolidated financial statements as 
a  discontinued  operation  for  the  2022  and  2021  financial  years  in  accordance  with  IFRS5  "non-current 
assets held for sale and discontinued operations". The income statement for the year ended December 31, 
2020  below  has  been  prepared  as  if  the  Lumoxiti  activity  (including  sales)  had  been  a  discounted 
operation for the 2020 financial year in accordance with the same IFRS standard.

The Company ability to generate significant product revenue and to become profitable will depend upon  
its  ability  to  successfully  develop,  obtain  regulatory  approval  for  and  commercialize  any  product 
candidates.  Because  of  the  numerous  risks  and  uncertainties  associated  with  product  development  and 

140

regulatory  approval,  the  Company  is  unable  to  predict  the  amount,  timing  or  whether  will  be  able  to 
obtain product revenue. 

Government financing for research expenditures 

The  Company's  government  financing  for  research  expenditures  consists  of  research  tax  credits  (crédit 
d’impôt recherche) and grants. 

The research tax credit is granted to companies by the French tax authorities in order to encourage them 
to conduct technical and scientific research. Companies demonstrating that they have expenses that meet 
the required criteria, including research expenses located in France or, since January 1, 2005, within the 
EU or in another state that is a party to the agreement in the European Economic Area that has concluded 
a tax treaty with France that contains an administrative assistance clause, receive a tax credit which can be 
used against the payment of the corporate tax due for the fiscal year in which the expenses were incurred 
and  during  the  next  three  fiscal  years,  or,  as  applicable,  can  be  reimbursed  for  the  excess  portion.  The 
expenditures  taken  into  account  for  the  calculation  of  the  research  tax  credit  involve  only  research 
expenses. 

The main characteristics of the research tax credit are: 

•

•

•

the  research  tax  credit  results  in  a  cash  inflow  to  us,  i.e.,  it  is  used  to  offset  the  payment  of 
corporate  income  tax  the  year  after  the  date  of  its  record  as  a  tax  credit  in  the  income 
statement, or is paid directly to us from the tax authorities for the portion that remains unused, 
in principle three years after the fiscal year for which it is determined; 

The  Company's  corporate  income  tax  liability  does  not  limit  the  amount  of  the  research  tax 
credit—if the Company does not pay any corporate income tax, the Company can offset the 
remaining research tax credit the year following its record in the income statement; and 

the research tax credit is not included in the determination of the corporate income tax. 

When the research tax credit is not deductible from taxes payable by us, it is generally reimbursed by the 
French  government  three  years  after  the  fiscal  year  for  which  it  is  determined.  However,  since  2011, 
companies  that  meet  the  definition  of  small  and  medium  sized  enterprises  (“SMEs”)  according  to  the 
European Union criteria are eligible for early reimbursement of their research tax credit receivable. The 
status  of  SME  is  lost  when  the  criteria  for  eligibility  are  exceeded  during  two  consecutive  years.  The 
Company losted its SME status at the end of the 2019 fiscal year and is eligible again since the end of the 
2021 financial year.

The  Company  has  concluded  that  the  research  tax  credit  meets  the  definition  of  a  government  grant  as 
defined in IAS 20 Accounting for government grants and disclosure of government assistance, or IAS 20, 
and that the classification as “Revenue and other income” in its consolidated statement of income (loss) is 
appropriate. 

Innate  also  from  time  to  time  receive  government  grants,  which  are  recognized  in  its  consolidated 
statement  of  income  (loss)  when  comply  with  the  conditions  attached  to  the  grants  and  they  are  non-
repayable grants. 

Operating expenses from continuing operations 

Since  inception,  Innate's  operating  expenses  has  consisted  primarily  of  research  and  development 
expenses and general and administration expenses. 

141

Following  the  transfer  back  of  the  U.S  marketing  authorization  to  AstraZeneca  linked  to  the  Lumoxiti 
Termination  and  Transition  Agreement  (from  October  1,  2021),  selling  expenses  relating  to  Lumoxiti 
activities are presented as discontinued operations for the year ended December 31, 2021. The 2020 and 
2019  comparatives  have  been  restated  compared  to  previous  publications,  in  accordance  with  the  same 
standard (see "Discontinued Operations" below).

Research and development expenses 

The  Company  engages  in  substantial  research  and  development  efforts  to  develop  innovative  product 
candidates. Research and development expenses consist primarily of: 

•

•

•

•

personnel costs, including salaries, related benefits and share-based compensation, for Innate's 
employees engaged in scientific research and development functions; 

cost  of  third-party  contractors  and  academic  institutions  involved  in  preclinical  studies  or 
clinical trials that the Company may conduct, or third-party contractors involved in field trials; 

purchases  of  biological  raw  materials,  real  estate  leasing  costs  as  well  as  conferences  and 
travel costs; and 

certain  other  expenses,  such  as  expenses  for  use  of  laboratories  and  facilities  for  Innate's 
research and development activities as well as depreciation and amortization. 

Innate's  research and development efforts are focused on its existing product candidates and preclinical 
programs, including the advancement of its lead product candidates, monalizumab, lacutamab. Its direct 
research and development expenses consist principally of external costs associated with subcontracting of 
preclinical  and  clinical  operations  to  third  parties,  which  Innate  tracks  on  a  program-by-program  basis. 
The  Company  also  use  its  employee  and  infrastructure  resources  across  multiple  research  and 
development programs, and do not track these indirect expenses on a program-by-program basis. 

Research  and  development  costs  are  expensed  as  incurred.  Costs  for  certain  activities  are  recognized 
based  on  an  evaluation  of  the  progress  to  completion  of  specific  tasks  using  data  such  as  information 
provided  to  Innate  Pharma  by  its  vendors  and  analyzing  the  progress  of  its  preclinical  studies  or  other 
services  performed.  Significant  judgment  and  estimates  are  made  in  determining  the  accrued  expense 
balances  at  the  end  of  any  reporting  period.  Non-refundable  advance  payments  for  research  and 
development goods or services to be received in the future from third parties are deferred and capitalized. 
The capitalized amounts are expensed as the related goods are delivered or the services are performed.

Research and development activities are central to Innate's business. As product candidates in later stages 
of  clinical  development generally have higher development costs than those in earlier stages of clinical 
development, primarily due to the increased size and duration of later-stage clinical trials, the Company 
expect that its research and development costs will increase in the foreseeable future. Such cost increases 
are  expected  to  occur  as  the  Company  conduct  existing  clinical  trials  and  initiate  future  clinical  trials, 
manufacture  pre-commercial  clinical  trial  and  preclinical  study  materials,  expand  its  research  and 
development  efforts,  seek  regulatory  approvals  for  its  product  candidates  that  successfully  complete 
clinical  trials,  access  and  develop  additional  technologies  and  hire  additional  personnel  to  support  its 
research and development efforts. 

The Company cannot determine with certainty the duration and total costs of its future clinical trials of its 
product  candidates  or  if,  when,  or  to  what  extent  Innate  will  generate  revenues  from  the 
commercialization  and  sale  of  any  of  our  product  candidates,  or  those  of  our  collaborators,  that  might 
obtain regulatory approval. Innate may never succeed in achieving regulatory approval for any of product 

142

candidates. The duration, costs and timing of clinical trials and development of its product candidates will 
depend on a variety of factors, including: 

•

•

•

•

•

the scope, rate of progress and expense of its ongoing clinical trials as well as any additional 
preclinical  studies,  clinical  trials  conducted  by  its  collaborators  and  other  research  and 
development activities; 

clinical trial and preclinical study results; 

the terms and timing of regulatory approvals; 

the  expense  of  filing,  maintaining,  prosecuting,  defending  and  enforcing  patent  claims  and 
other intellectual property rights; and 

the  ability  to  market,  commercialize  and  achieve  market  acceptance  for  any  products  that 
receive regulatory approval.

A  change  in  the  outcome  of  any  of  these  variables  with  respect  to  the  development  of  monalizumab, 
lacutamab or any other product candidate or preclinical program that the Company is developing or could 
develop  in  the  future  could  mean  a  significant  change  in  the  costs  and  timing  associated  with  the 
development of such product candidates or preclinical programs. For example, if the FDA, the European 
Medicines Agency, or EMA, or another regulatory authority were to require Innate to conduct preclinical 
studies  and  clinical  trials  beyond  those  that  currently  anticipate  will  be  required  for  the  completion  of 
clinical development, or if the Company experience significant delays in enrollment in any clinical trials, 
the  Company  could  be  required  to  spend  significant  additional  financial  resources  and  time  on  the 
completion  of  clinical  development.  For  a  discussion  of  the  risks  associated  with  completing  the 
development projects on schedule, see “Risk Factors—Risks Related to the Development of the Product 
Candidates.” 

General and administrative expenses 

General and administrative expenses consist primarily of personnel costs and share-based compensation 
for personnel other than research and development staff. Selling, general and administrative expenses also 
consist  of  fees  for  professional  services,  mainly  related  to  audit,  IT,  accounting,  recruitment  and  legal 
services, communication and travel costs, real-estate leasing costs, office furniture and equipment costs, 
allowance for amortization and depreciation, director’s attendance fees and insurance costs and overhead 
costs, such as postal and telecommunications expenses. 

Net financial income (loss) 

The  financial  income  (loss)  primarily  consists  of  realized  and  unrealized  foreign  exchange  gains  and 
losses  primarily  related  to  the  purchase  of  services  as  well  as  deposit  accounts  denominated  in  U.S. 
dollars and gains and losses and interest received in relation to cash and cash equivalents that have been 
deposited  in  cash  accounts,  short-term  fixed  deposits  and  short-term  highly  liquid  investments  with 
original maturities of three months or less. The Company's cash and cash equivalents generate a modest 
amount of interest income. Innate expect to continue this investment philosophy in the future.

Net result from discontinued operations 

Further to Innate's decision to terminate the Lumoxiti Agreement in December 2020, a Termination and 
Transition  Agreement  was  negotiated  and  executed,  effective  as  of  June  30,  2021  terminating  the 
Lumoxiti Agreement as well as Lumoxiti related agreements (including the supply agreement, the quality 
agreement  and  other  related  agreements)  and  transferring  the  U.S.  marketing  authorization  and 
distribution  rights  of  Lumoxiti  back  to  AstraZeneca. Under  the  Termination  and  Transition  Agreement, 
Innate and AstraZeneca delivered a notice to the FDA requesting that the U.S. marketing authorization be 

143

transferred  back  to  AstraZeneca  as  from  October  1,  2021.  AstraZeneca  has  reimbursed  Innate  for  all 
Lumoxiti  related  costs,  expenses  and  benefited  net  sales.  In  the  year  ended  December  31,  2020  results 
announcement,  the  Company  reported  a  contingent  liability  of  up  to  $12.8  million  in  its  consolidated 
financial  statements,  which  was  related  to  the  splitting  of  certain  manufacturing  costs.  As  part  of  the 
Termination and Transition Agreement, Innate and AstraZeneca agreed to split these manufacturing costs, 
and  Innate  has  paid  $6.2  million  (€5.5  million  as  of  December  31,  2021)  to  AstraZeneca  on  April  30, 
2022. 

As a consequence of the termination of the Lumoxiti Agreement, the Lumoxiti Activity (including sales) 
is presented in the consolidated income statement and the notes to the consolidated financial statements as 
a  discontinued  operation  for  the  2022  and  2021  financial  years  in  accordance  with  IFRS5  "non-current 
assets held for sale and discontinued operations". The income statement for the year ended December 31, 
2020  below  has  been  prepared  as  if  the  Lumoxiti  activity  (including  sales)  had  been  a  discounted 
operation for the 2020 financial year in accordance with the same IFRS standard. 

Consecutively,  net  result  from  discontinued  operations  included  revenue  (including  sales),  operating 
expenses, impairment of intangible asset and also net income (loss) from distribution agreements relating 
to Lumoxiti operations for the years ended December 31, 2020, 2021 and 2022.

Impairment of intangible assets 

The  Group  assesses  at  the  end  of  each  reporting  period  whether  there  is  an  indication  that  intangible 
assets,  property  and  equipment  may  be  impaired.  If  any  indication  exists,  the  Group  estimates  the 
recoverable amount of the related asset.

Whether or not there is any indication of impairment, intangible assets not yet available for use are tested 
for impairment annually by comparing their carrying amount with their recoverable amount. 

Pursuant to IAS 36—Impairment of Assets, criteria for assessing indication of loss in value may notably 
include  performance  levels  lower  than  forecast,  a  significant  change  in  market  data  or  the  regulatory 
environment,  or  obsolescence  or  physical  damage  of  the  asset  not  included  in  the  amortization/
depreciation schedule. The recognition of an impairment loss alters the amortizable/depreciable amount 
and potentially, the amortization/depreciation schedule of the relevant asset. 

As of December 31, 2020, impairment of intangible assets consisted to the full depreciation of Lumoxiti 
rights  for  an  amount  of  €43.5  million,  following  the  Company's  decision  to  return  the  U.S.  and  EU 
commercialization  rights  of  Lumoxiti  to  AstraZeneca.  This  full  depreciation  of  Lumoxiti  rights  is 
included  and  presented  in  the  net  result  from  discontinued  operations  relating  to  Lumoxiti  for  the  year 
ended December 31, 2020. 

As  of  December  31,  2022,  impairment  of  intanglible  assets  consisted  to  the  full  depreciation  of 
avdoralimab rights for an amount of €41.0 million, following the Company's decision to stop avdoralimab 
development  in  bullous  phemphigoid  ("BP")  indication  in  inflammation  followingdecision  taken  by 
sponsor to stop the Phase 2 clinical trial in said indication during the 2022 fourth semester.

144

A.  Operating Results

Comparisons for the years ended December 31, 2021 and 2022

The following table sets forth a summary of the Company's consolidated statements of income (loss) for 
the periods presented.

Revenue from collaboration and licensing agreements 

Government financing for research expenditures

Other income 

Revenue and other income

Research and development expenses

General and administrative expenses

Impairment of intangible assets
Operating expenses

Operating income (loss)

Financial income

Financial expenses

Net financial income (loss)

Net income (loss) before tax

Income tax expense

Net income (loss) from continuing operations

Year ended December 31,

2021

2022

(in thousands)

€ 12,112

12,591

—

24,703

(47,004)

(25,524)

—

€ 49,580

8,035

59

57,674

(51,663)

(22,436)

(41,000)

(72,528)

(115,099)

(47,825)

(57,425)

6,344

(3,997)

2,347

4,775

(5,321)

(546)

(45,478)

(57,972)

—

(45,478)

—

(57,972)

Net income (loss) from discontinued operations

(7,331)

(131)

Net income (loss)

€ (52,809)

€ (58,103)

Revenue and other income 

Revenue  and  other  income  from  continuing  operations  resulted  from  collaboration  and  licensing 
agreements  and  government  financing  for  research  expenditure.  Revenue  and  other  income  from 
continuing operations increased by €33.0 million, to €57.7 million for the year ended December 31, 2022, 
as compared to revenue and other income of €24.7 million for the year ended December 31, 2021.

145

 
 
 
Revenue from collaboration and licensing agreements 

Government financing for research expenditures
Other income 

Revenue and other income

Year ended December 31,

2021

2022

(in thousands)

€ 12,112

12,591

—

€ 49,580

8,035

59

€ 24,703

€ 57,674

Revenue from collaboration and licensing agreements 

Revenue  from  collaboration  and  licensing  agreements  from  continuing  operations  increased  by  €37.5 
million,  to  €49.6  million  for  the  year  ended  December  31,  2022,  as  compared  to  revenue  from 
collaboration and licensing agreements of €12.1 million for the year ended December 31, 2021. Revenue 
from  collaboration  and  licensing  agreements  mainly  resulted  from  the  agreements  with  AstraZeneca 
signed in April 2015 and October 2018, as well as the agreement signed with Sanofi in 2016. Revenue 
from collaboration and licensing agreements is set forth in the table below.

Proceeds from collaboration and licensing agreements  

  of which monalizumab agreement - AstraZeneca

  of which IPH5201 agreement - AstraZeneca

 of which preclinical molecules agreement - AstraZeneca

  of which Sanofi agreement

  of which other agreements

Proceeds from collaboration and licensing agreements  

Invoicing of research and development costs (IPH5201) 

Exchange gains (loss) on collaboration agreements

Others

Revenue from collaboration and licensing agreements

Year ended December 31,

2021

2022

(in thousands)

€ 7,497

€ 22,376

—

—

3,000

—

10,497

1,613

—

—

4,677

17,400

4,000

353

48,806

1,391

(627)

10

€ 12,112

€ 49,580

Proceeds  related  to  monalizumab.          Revenue  related  to  monalizumab  increased  by  €14.9  million,  to 
€22.4  million  for  the  year  ended  December  31,  2022,  as  compared  to  €7.5  million  for  the  year  ended 
December 31,2021. This €14.9 million increase mainly results from the transaction price increase related 
to  the  additional  payment  of  $50.0  million  (€47.7  million)  made  by  AstraZeneca  in  June  2022  and 
triggered  by  the  treatment  of  the  first  patient  in  a  second  Phase  3  trial  “PACIFIC-9”  evaluating 
monalizumab in April 2022. This additional payment has been treated as an increase of the collaboration 
commitment  ("collaboration  liabilities"  in  the  consolidated  statements  of  financial  position)    for  an 
amount of $36.0 million (€34.3 million) in connection to the Phase 3 study co-funding commitment made 
by the Company and notified to AstraZeneca in July 2019. The remaining amount of $14.0 million (€13.4 
million)  has  been  treated  as  an  increase  of  the  transaction  price,  recognized  in  the  income  statement  in 

146

 
 
 
 
 
 
line with  the  progress  of the Phase 1/2 studies. This increase in the transaction price generated a €12.6 
million  favorable  cumulative  adjustment  in  the  revenue  related  to  monalizumab  agreements  over  the 
period.  As  of  December  31,  2022,  the  deferred  revenue  related  to  monalizumab  amounted  to  €14.5 
million  (€6.6  million  as  “Deferred  revenue—Current  portion”  and €7.9  million  as  “Deferred  revenue—
Non-current portion”). 

Proceeds related to IPH5201.  Revenue related to IPH5201 for the year ended December 31, 2022 is €4.7 
million  and  results  from  the  entire  recognition  in  revenue  of  the  $5.0  million  (€4.7  million)  milestone 
payment  received  from  AstraZeneca  following  the  signature  on  June  1,  2022  of  an  amendment  to  the 
initial  contract  signed  in  October  2018.  This  amendment  sets  the  terms  of  the  collaboration  following 
AstraZeneca’s  decision  to  advance  IPH5201  to  a  Phase  2  study.  The  Company  will  conduct  the  study. 
Both  parties  will  share  the  external  cost  related  to  the  study  and  incurred  by  the  Company  and 
AstraZeneca will provide products necessary to conduct the clinical trial. 

Proceeds  related  to  collaboration  and  option  agreement  related  to  four  to-be-agreed  upon  molecules 
(preclinical molecules). During the first half of 2022, the Company received from AstraZeneca a notice 
that it will not exercise its option to license the four preclinical programs covered in the "Future Programs 
Option Agreement". This license option was part of the 2018 multi-term agreement between AstraZeneca 
and  the  Company  under  which  the  Company  had  received  an  upfront  payment  of  $20.0  million  (€17.4 
million). As the rights related to these four preclinical programs have been returned to the Company, the 
entire  upfront  payment  of  $20.0  million  (€17.4  million)  has  been  recognized  as  revenue  as  of  June  30, 
2022. 

Invoicing  of  research  and  development  costs  -  IPH5201.  Pursuant  to  the  Company's  agreements  with 
AstraZeneca, research and development costs related to IPH5201 in connection with preclinical work are 
fully borne by AstraZeneca, in accordance with the initial 2018 agreement. These costs were re-invoiced 
on a quarterly basis. Following the signature on June 1, 2022 of an amendment to the initial agreement 
signed  in  October  2018  specifying  the  terms  of  the  collaboration  following  the  decision  to  advance 
IPH5201 to a Phase 2 study, the parties are committed to sharing the external costs of the study incurred 
by the Company and AstraZeneca will provide products necessary to conduct the clinical trial.

Revenue from invoicing of research and development costs for the year ended December 31, 2022 was 
€1.4  million  compared  to  €1.6  million  for  the  year  ended  December  31,  2021  ,  or  a  decrease  of  €  0.2 
million. 

Proceeds  related  to  Sanofi  2016  agreement  -.  Revenues  under  the  collaboration  and  license  agreement 
signed with Sanofi in 2016 amounted to €4.0 million for the year ended December 31, 2022 as compared 
to  €3.0  million  for  the  year  ended  December  31,  2021.  During  the  period,  the  Company  announced, 
notably, the decision taken by Sanofi to advance IPH6401/SAR'514 towards regulatory preclinical studies 
for  a  new  investigational  drug.  This  decision  triggered  a  milestone  payment  of  €3.0  million  fully 
recognized in revenue. This amount was received by the Company on September 9, 2022. 

Government financing for research expenditures 

Government funding for research expenditures decreased by €4.6 million, or 9%, to €8.0 million for the 
year ended December 31, 2022, as compared to €12.6 million for the year ended December 31, 2021. This 
change  is  mainly  due  to  a  €2.4  million  decrease  in  the  research  tax  credit  which  is  mainly  due  to  (i)  a 
decrease in eligible expenses in the research tax credit calculation and (ii) a provision following the tax 
inspection carried out in 2022 by the French tax authorities and recognized as a deduction from the 2022 
research  tax  credit.  This  provision  is  based  on  estimated  amounts  and  adjustments  not  disputed  by  the 

147

Company.The  table  below  details  government  funding  for  research  expenditures  for  the  years  ended 
December 31, 2021 and 2022.

Research Tax Credit(1)

Grant and other tax credit(2)

Government financing for research expenditures

Year ended December 31,

2021

2022

€ 10,310

2,281

€ 12,591

€ 7,925

110

€ 8,035

(1) As of December 31, 2022, the amount is mainly composed of (i) the research tax credit calculated and 
recognized  for  the  2022  financial  year  for  an  amount  of  €9.2  million  from  which  is  subtracted  (ii)  a 
provision amounting to €1.3 million  following the tax inspection carried out in 2022 by the French tax 
authorities and relating to the 2019 and 2020 financial years as well as to the research tax credit and the 
accuracy of its calculation for the 2018 to 2018 financial years 2020. This provision was recognized as a 
deduction from the 2022 research tax credit, based on estimated amounts and adjustments not disputed by 
the  Company.  On  March  3,  2023,  the  Company  received  from  the  tax  authorities  the  rectification 
proposal,  confirming  the  amount  of  the  provision  recognized  on  the  amounts  of  the  rectifications  not 
disputed by the Company.

(2)  As  a  reminder  ,  the  total  amount  of  grants  recognized  in  the  income  statement  as  of  December  31, 
2021  included  an  amount  of  €2,0  million  representing  the  first  tranche  received  (€1,4  million)  and  a 
remaining  amount  to  be  received  (€0,6  million)  related  to  the  BPI  financing  contract  signed  in  August 
2020 as a part of the program set up by the French government to help develop a therapeutic solution with 
a preventive or curative aim against COVID-19. As of December 31, 2021, the financing is considered by 
the  Company  to  be  non-refundable,  in  accordance  with  the  terms  of  the  agreement,  in  light  of  the 
technical and commercial failure of the project based on the results of the Phase 2 "Force" trial evaluating 
avdoralimab  in  COVID-19,  published  in  July  6,  2021.  The  remaining  amount  of  €0,6  million  has  been 
received by Company in January and May, 2022. 

The research tax credit is calculated as 30% of the amount of research and development expenses, net of 
grants received, eligible for the research tax credit for the fiscal year.

Operating expenses 

The  table  below  presents  our  operating  expenses  from  continuing  operations  for  the  years  ended 
December 31, 2022 and 2021.

Research and development expenses

General and administrative expenses

Total operating expenses

Year ended December 31,

2021

2022

(in thousands)

€ (47,004)

(25,524)

€ (51,663)

(22,436)

€ (72,528)

€ (115,099)

148

 
 
 
 
 
 
Research and development expenses 

Our  research  and  development  expenses  are  broken  down  as  set  forth  in  the  table  below  for  the  years 
ended December 31, 2021 and 2022.

Lacutamab

Monalizumab

Avdoralimab

IPH5201 

IPH5301
Sub-total programs in clinical development

Sub-total programs in preclinical development

Total direct research and development expenses

Personnel expenses (including share-based payments)

Depreciation and amortization

Other expenses

Personnel and other expenses

Total research and development expenses

Year ended December 31,

2021 

2022

(in thousands)

€ (14,834)

€ (12,473)

(1,913)

(3,330)

(558)

—

(20,635)

(6,089)

(26,724)

(15,208)

(3,153)

(1,918)

(1,224)

(385)

(1,648)

(625)

(16,355)

(11,129)

(27,484)

(16,373)

(2,928)

(4,877)

(20,279)

€ (47,004)

(24,178)

€ (51,663)

Research  and  development  expenses  from  continuing  operations increased  by  €4.7  million,  or  9.9%,  to 
€51.7 million for the year ended December 31, 2022, as compared to research and development of €47.0 
million for the year ended December 31, 2021. This increase over the period is mainly due to an increase 
in indirect research and development expenses resulting from an increase of €3.9 million in personnel and 
other  expenses  in  line  with  (i)  an  increase  in  scientific  and  non  scientific  fees  related  to  research  and 
development operations. In addition, direct research and development expenses increased by €0.8 million 
over the period due to the significant increase in expenses relating to non-clinical development programs, 
partly  offset  by  the  decrease  in  expenses  relating  to  clinical  programs.  Research  and  development 
expenses  represented  a  total  of  69.7%  and  64.8%  of  operating  expenses  for  years  ended  December  31, 
2022 and December 31, 2021, respectively. 

Direct  research  and  development  expenses increased  by  €0.8  million,  or  2.8%,  to  €27.5  million  for  the 
year  ended  December  31,  2022,  as  compared  to  direct  research  and  development  expenses  of  €26.7 
million for the year ended December 31, 2021. This increase is mainly due to: (i) a €5.0 million increase 
in expenses related to preclinical development programs relating notably to IPH6501, partly offset by a 
€4.3  million  decrease  in  expenses  related  to  the  Company's  clinical  programs.  This decrease  in  clinical 
programs  expenses  mainly  results  from  a  €2.9  million  and  decrease  in  expenses  relating  to  the 
avdoralimab program and a €2.4 million decrease in expenses relating to the lacutamab program, partly 
offset by a €1.1 million increase in expenses related to IPH5201. 

Also, as of December 31, 2022, the collaboration liabilities relating to monalizumab and the agreements 
signed with AstraZeneca in April 2015, October 2018 and September 2020 amounted to €63.2 million, as 
compared to collaborations liabilities of €40.4 million as of December 31, 2021. This increase of €22.8m 
mainly results from the additional payment of $50.0 million (€47.7 million) made by AstraZeneca in June 
2022 and triggered by the treatment of the first patient in a second Phase 3 trial “PACIFIC-9” evaluating 
monalizumab in April 2022. This additional payment has been treated as an increase of the collaboration 
commitment ("collaboration liabilities" in the consolidated statements of financial position) for an amount 

149

 
 
 
of $36.0 million (€34.3 million) in connection to the Phase 3 study co-funding commitment made by the 
Company and notified to AstraZeneca in July 2019. This increase was partially offset by payments made 
in  2022  to  AstraZeneca  related  to  the  co-funding  of  the  monalizumab  program,  including  the  Phase  3 
INTERLINK-1 and PACIFIC-9 trials. 

Personnel and other expenses allocated to research and development increased by €3.9 million, or 19.2%, 
to €24.2 million for the year ended December 31, 2022, as compared to an amount of €20.3 million for 
the year ended December 31, 2021. This increase is due to (i) a €3.0 million increase in other expenses 
related to the €1.3 million increase in non-scientific fees and the €1.0 million increase in scientific fees 
allocated to  research  and development, mainly explained by the increase in the use of external medical 
and regulatory experts, as well as (ii) the €1.2 million million increase in staff costs allocated to research 
and  development.  This  increase  is  mainly  explained  by  the  increase  of  1.7  million  euros  share-based 
payments expenses. 

As  of  December  31,  2022,  the  Company  had  152  employees  in  research  and  development  functions, 
compared to 148 as of December 31, 2021.

General and administrative expenses 

General and administrative expenses from continuing operations decreased by €3.1 million, or 12.1%, to 
€22.4  million  for  the  year  ended  December  31,  2022,  as  compared  to  €25.5  million  for  the  year  ended 
December 31, 2021. General and administrative expenses represented a total of 30.3% and 35.2% of our 
total operating expenses for the years ended December 31, 2022 and 2021, respectively. 

The table below presents our general and administrative expenses by nature for the years ended December 
31, 2021 and 2022:

Personnel expenses (including share based payments)

Non scientific advisory and consulting
Other expenses (1)

Total general and administrative 

.

Year ended December 31,

2021

2022

(in thousands)

€ (10,883)

€ (10,229)

(5,108)

(9,533)

(4,244)

(7,963)

€ (25,524)

€ (22,436)

(1)  Other expenses are related to intellectual property, maintenance  costs for laboratory equipment and our headquarters, depreciation and 

amortization and other general and administrative expenses.

Personnel expenses, which includes the compensation paid to our employees and consultants, decreased 
by  €0.7  million,  or  6.0%,  to  €10.2  million  for  the  year  ended  December  31,  2022,  as  compared  to 
personnel expenses of €10.9 million for the year ended December 31, 2021. This decrease mainly results 
from  a  decrease  in  wages  of  €0.6  million,  mainly  resulting  from  restructuring  costs  and  higher  annual 
bonuses level  in 2021 as compared to 2022. This decrease is completed by the decrease in share-based 
payments of €0.1 million. As of December 31, 2022, we had 59 employees in general and administrative 
functions, as compared to 65 as of December 31, 2021.

Non-scientific advisory and consulting expenses mostly consist of auditing, accounting, legal and hiring 
services.  These  expenses  decreased  by  €0.9  million,  or  16.9%,  to  €4.2  million  for  the  year  ended 
December  31,2022,  as  compared  to  an  amount  of  €5.1  million  for  the  year  ended  December  31,  2021. 
This decrease results mainly from (i) an increase of 0.9 million euros in fees for strategic consulting and 

150

 
 
 
implementation of the "At-the-Market" capital increase program, offset by (ii) a decrease legal assistance 
costs, support costs by external service providers in the context of compliance with the Sarbanes-Oxley 
(SOX) Act and costs relating to the American subsidiary.

Other  general  and  administrative  expenses  relate  to  intellectual  property,  the  costs  of  maintaining 
laboratory equipment and our premises, depreciation and amortization and other general, administrative 
expenses.  These  expenses  increased  by  €1.6  million  or  16.5%  to  €8.0  million    for  the  year  ended 
December  31,2022,  as  compared  to  an  amount  of  €9.5  million  for  the  year  ended  December  31,  2021.  
This decrease related notably to the reversals of provisions for charges in connection with restructuring 
costs  linked  to  the  abandonment  of  the  Company's  commercial  activities,  as  well  as  reversals  of  tax 
provisions,  both  with  the  2021  financial  year.  These  elements  are  completed  by  a  net  position  of  more 
favorable commercial exchange gains over the 2022 financial year.

Impairment of intangible assets

For the year ended December 31, 2022, impairment of intangible assets results from full impairment of 
anti-C5aR rights acquired from Novo/Nordisk A/S (avdoralimab intangible asset) for an amount of €41.0 
million. During 2022 fourth quarter, the Company was informed by the sponsor of the Phase 2 clinical 
trial evaluating avdoralimab in inflammation in bullous pemphigoid ("BP") indication of its decision to 
stop  said  trial.  Consequently,  the  Company  decided  in  December  2022  to  stop  the  development  of 
avdoralimab  in  bullous  pemphigoid  ("BP")    indication  in  inflammation,  only  indication  supporting  the 
recoverable amount of the asset as of December 31, 2021 (as well that as of June 30, 2022). 

Financial income (loss), net 

Net  financial  result  decreased  by  €2.9  million,  to  a  €0.5  million  loss  for  the  year  ended  December  31, 
2022,  as  compared  to  a  €2.3  million  gain  for  the  year  ended  December  31,  2021.  This  change  results 
mainly from the change in the fair value of certain financial instruments (net loss of €1.6 million in 2022 
as compared to a €1.1 million gain in 2021) and a net foreign exchange gain of €0.8 million in 2022 as 
compared to a net foreign exchange gain of €1.2 million in 2021.

The  table  below  presents  the  components  of  our  net  financial  result  for  the  years  ended  December  31, 
2021 and 2022:

151

Interests and gains on financial assets

Unrealized gains on financials assets

Foreign exchange gains

Other financial income

Financial income

Foreign exchange losses

Unrealized losses on financial assets

Interest on financial liabilities

Other financial expenses

Financial expenses

Net financial income (loss)

Year ended December 31,

2021

2022

(in thousands)

€ 327

1,177

4,839

—

6,344

(3,591)

(95)

(312)

—

(3,997)

€ 546

418

3,810

—

4,775

(2,983)

(2,050)

(288)

—

(5,321)

€ 2,347

€ (546)

For the years ended December 31, 2021 and 2022, the foreign exchange gains and losses mainly result 
from the variance of the exchange rate between the Euro and the U.S. dollar on U.S. dollar-denominated 
cash  and  cash  equivalents,  short-term  investments  and  financial  assets.  Unrealized  gains  and  losses  on 
financial assets relate to unquoted instruments.

Net result from discontinuing operations 

Further to Innate's decision to terminate the Lumoxiti Agreement in December 2020, a Termination and 
Transition  Agreement  was  negotiated  and  executed,  effective  as  of  June  30,  2021  terminating  the 
Lumoxiti Agreement as well as Lumoxiti related agreements (including the supply agreement, the quality 
agreement  and  other  related  agreements)  and  transferring  the  U.S.  marketing  authorization  and 
distribution  rights  of  Lumoxiti  back  to  AstraZeneca. Under  the  Termination  and  Transition  Agreement, 
Innate and AstraZeneca delivered a notice to the FDA requesting that the U.S. marketing authorization be 
transferred  back  to  AstraZeneca  as  from  October  1,  2021.  AstraZeneca  has  reimbursed  Innate  for  all 
Lumoxiti related costs, expenses and benefited net sales. Subsequently, operations related to Lumoxiti are 
presented as a discontinued operation as of October 1, 2021. 

As a consequence of the termination of the Lumoxiti Agreement, the Lumoxiti Activity (including sales) 
is presented in the consolidated income statement and the notes to the consolidated financial statements as 
a discontinued operation for the 2021 financial year in accordance with IFRS5 "non-current assets held 
for sale and discontinued operations". 

As  a  consequence,  net  result  from  discontinued  operations  relating  to  Lumoxiti  represents  a  net  loss  of 
€7.3  million  as  compared  to  a  net  loss  €0.1  million  for  the  years  ended  December  31,  2021  and  2022, 
respectively, presented as follows :

152

 
 
 
 
Revenue and other income

Revenue from collaboration and licensing agreements

Sales

Total revenue and other income

Research and development expenses (1)
Selling, general and administrative expenses (2)

Total operating expenses

Net income (loss) from distribution agreements
Impairment of intangible assets (3)

Operating income (loss)

Financial income

Financial expenses

Net financial income (loss)

Net income (loss) before tax

Income tax expense

Net income (loss) from discontinued operations

Year ended December 31,

2021

2022

(in thousands)

€ 926

874

1,800

(624)

(8,507)

(9,131)

—

—

€ 194

22

216

—

(346)

(346)

—

(7,331)

(131)

—

—

—

(7,331)

—

(7,331)

—

—

—

(131)

—

(131)

(1)  Research  and  development  expenses.    Research  and  development  expenses  relating  to  Lumoxiti 
discontinued operations amounted to €0.6 million and nil for the years ended December 31, December 31, 
2021 and 2022, respectively. 

(2) Selling, general and administrative expenses.    Selling, general and administrative expenses relating 
to  Lumoxiti  discontinued  operations  amounted  to    €8.5  million  and  €0.3  million    for  the  years  ended 
December 31, 2021 and 2022, respectively. For the year ended the December 31, 2021, these expenses 
mainly consisted of the amount of $6.2 million (€5.5 million) to be paid on April 30, 2022 to AstraZeneca 
under the Termination and Transition Agreement.That amount was paid in 2022 by the Company in April 
2022 for €5.9 million ($6.2 million). 

153

 
 
Comparisons for the years ended December 31, 2020 and 2021

The following table sets forth a summary of our consolidated statements of income (loss) for the periods 
presented.

Revenue from collaboration and licensing agreements

Government financing for research expenditures

Revenue and other income

Research and development expenses

General and administrative expenses

Operating expenses

Operating income (loss)

Financial income

Financial expenses

Net financial income (loss)

Net income (loss) before tax

Income tax expense

Net income (loss) from continuing operations

Year ended December 31,
2020 (1)

2021

(in thousands)

€ 56,155

13,618

69,773

(49,708)

(18,986)

(68,694)

€ 12,112

12,591

24,703

(47,004)

(25,524)

(72,528)

1,079

(47,825)

4,855

(6,763)

(1,908)

6,344

(3,997)

2,347

(829)

(45,478)

—

(829)

—

(45,478)

Net income (loss) from discontinued operations

(63,155)

(7,331)

Net income (loss)

€ (63,984)

€ (52,809)

(1) The 2020 comparative has been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17 of the company's consolidated financial statements appearing elsewhere in this Annual Report.

Revenue and other income 

Revenue  and  other  income  from  continuing  operations  resulted  from  collaboration  and  licensing 
agreements  and  government  financing  for  research  expenditure.  Revenue  and  other  income  from 
continuing  operations  decreased  by  €45.1  million,  or  64.6%  ,  to  €24.7  million    for  the  year  ended 
December  31,  2021,  as  compared  to  revenue  and  other  income  of  €69.8  million  for  the  year  ended 
December 31, 2020 .

154

 
 
 
Revenue from collaboration and licensing agreements 

Government financing for research expenditures
Revenue and other income

Year ended December 31,
2020 (1)

2021

(in thousands)

€ 56,155

13,618

€ 69,773

€ 12,112

12,591

€ 24,703

(1) The 2020 comparative has been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17 of the company's consolidated financial statements appearing elsewhere in this Annual Report.

Revenues from collaboration and licensing agreements 

Revenue  from  collaboration  and  licensing  agreements  from  continuing  operations  decreased  by  €44.0 
million, or 78.4%, to €12.1 million for the year ended December 31, 2021, as compared to revenue from 
collaboration and licensing agreements of €56.2 million for the year ended December 31, 2020. Revenue 
from  collaboration  and  licensing  agreements  mainly  resulted  from  the  agreements  with  AstraZeneca 
signed  in  April  2015,  October  2018  and  September  2020.  Revenue  from  collaboration  and  licensing 
agreements is set forth in the table below.

Proceeds from collaboration and licensing agreements  

  of which monalizumab agreement - AstraZeneca

  of which IPH5201 agreement - AstraZeneca

  of which Sanofi agreement

Proceeds from collaboration and licensing agreements  

Invoicing of research and development costs (IPH5201) 

Exchange gains (loss) on collaboration agreements

Others

Revenue from collaboration and licensing agreements

Year ended December 31,
2020 (1)

2021

(in thousands)

€ 33,620

13,418

7,000

54,038

2,531

(602)

188
56,155

€ 7,497

—

3,000

10,497

1,613

—

—

€ 12,112

(1) The 2020 comparatives has been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17 of our consolidated financial statements appearing elsewhere in this Annual Report.

Proceeds related to monalizumab. Revenue related to monalizumab decreased by €26.1 million, or 78%, 
to €7.5 million for the year ended December 31, 2021, as compared to €33.6 million for the year ended 
December  31,2020.  This  decrease  is  mainly  explained  by  the  decrease  in  direct  monalizumab  research 
and  development  costs  over  the  period,  in  connection  with  the  Phase  1  &  2  trials  maturity.  As  of 
December  31,  2021,  the  deferred  revenue  related  to  monalizumab  amounted  to  €20.2  million  (€12.1 
million  as  “Deferred  revenue—Current  portion”  and  €8.0  million  as  “Deferred  revenue—Non-current 
portion”). 

155

 
 
 
 
 
 
Proceeds related to IPH5201.  There is no revenue related to IPH5201 for the year ended December 31, 
2021  as  compared  to  €13.4  million  for  the  year  ended  December  31,  2020.  As  of  December  31,  2020, 
since the Company had fulfilled all of its commitments on preclinical work related to the start of Phase 1 
of the IPH5201 program, the initial payment of $50.0 million and the milestone payment of $5.0 million 
were fully recognized in revenue.

Invoicing  of  research  and  development  costs  -  IPH5201  &  avdoralimab.  Pursuant  to  the  Company's 
agreements with AstraZeneca, clinical costs for the ongoing Stellar Phase 1 trial testing avdoralimab in 
oncology are equally shared between Innate and AstraZeneca and research and development costs related 
to IPH5201 are fully borne by AstraZeneca, These costs are re-invoiced on a quarterly basis.

Revenue from invoicing of research and development costs for the year ended December 31, 2021 was 
€1.6  million  compared  to  €2.5  million  for  the  year  ended  December  31,  2020  ,  or  a  decrease  of  €  0.9 
million.  The  decrease  between  the  two  periods  is  mainly  explained  by  the  decrease  in  research  and 
development costs incurred by the Company under these agreements.

Proceeds related to Sanofi - IPH6101. In January 2021, a GLP-tox study was initiated for the IPH6101/
SAR443579 program. Additionally, in December 16, 2021, the Company announced that the first patient 
was dosed in a Phase 1 clinical trial launched by Sanofi in humans with IPH6101/SAR443579 in relapsed 
or refractory AML. These trials triggered two milestone payments from Sanofi to Innate, planned in the 
research collaboration between the two companies, fully recognized in revenue as of December 31, 2021.

Government financing for research expenditures 

Government funding for research expenditures decreased by €1.0 million, or 24%, to €12.6 million for the 
year ended December 31, 2021, as compared to €13.6 million for the year ended December 31, 2020. The 
change is mainly due to a decrease in amortization expense relating to the intangible assets related to the 
IPH5201 rights and monalizumab. The table below details government funding for research expenditures 
for the years ended December 31, 2020 and 2021.

Research Tax Credit(1)

Grant and other tax credit(2)

Government financing for research expenditures

Year ended December 31,

2020

2021

(in thousands)

€ 13,084

€ 534

€ 13,618

€ 10,310

€ 2,281

€ 12,591

(1) As of December 31, 2021, the total amount of grants recognized in the income statement includes an 
amount of €1,988 thousand representing the first tranche received (€1,360) and a remaining amount to be 
received (€628) related to the BPI financing contract signed in August 2020 as a part of the program set 
up  by  the  French  government  to  help  develop  a  therapeutic  solution  with  a  preventive  or  curative  aim 
against  COVID-19.  As  of  December  31,  2021,  the  financing  is  considered  by  the  Company  to  be  non-
refundable, in accordance with the terms of the agreement, in light of the technical and commercial failure 
of  the  project  based  on  the  results  of  the  Phase  2  "Force"  trial  evaluating  avdoralimab  in  COVID-19, 
published in July 6, 2021. 

The research tax credit is calculated as 30% of the amount of research and development expenses, net of 
grants received, eligible for the research tax credit for the fiscal year.

156

 
 
 
Operating expenses 

The  table  below  presents  our  operating  expenses  from  continuing  operations  for  the  years  ended 
December 31, 2021 and 2020.

Research and development

Selling, general and administrative

Total operating expenses

Year ended December 31,
2020 (1)

2021

(in thousands)

€ (49,708)

(18,986)

€ (68,694)

€ (47,004)

(25,524)

€ (72,528)

(1) The 2020 comparatives has been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17 of the company's consolidated financial statements appearing elsewhere in this Annual Report.

Research and development expenses 

Our research and development expenses from continuing operations are broken down as set forth in the 
table below for the years ended December 31, 2020 and 2021.

Lacutamab

Monalizumab

Avdoralimab

Sub-total programs in clinical development

Sub-total programs in preclinical development

Total direct research and development expenses

Personnel expenses (including share-based payments)

Depreciation and amortization

Other expenses

Personnel and other expenses

Total research and development expenses

Year ended December 31,
2020 (1)

2021

(in thousands)

€ (9,801)

€ (14,834)

(3,851)

(4,650)

(18,350)

(5,085)

(23,434)

(14,661)

(8,231)

(3,382)

(1,913)

(3,330)

(20,635)

(6,089)

(26,724)

(15,208)

(3,153)

(1,918)

(26,274)

€ (49,708)

(20,279)

€ (47,004)

(1) The 2020 comparatives has been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17 of the company's consolidated financial statements appearing elsewhere in this Annual Report.

Research and development expenses from continuing operations decreased by €2.7 million, or 5.4%, to 
€47.0 million for the year ended December 31, 2021, as compared to research and development of €49.7 
million  for  the  year  ended  December  31,  2020.  This  decrease  mainly  results  from  a  decrease  of  €5.1 
million  in  research  and  development  depreciation  and  amortization  of  intangible  assets  acquired  by  the 
Company,  partly  offset  by  an  increase  of  €3.3  million  in  direct  research  and  development  expenses 
(clinical and non-clinical). Research and development expenses represented a total of 64.8% and 72.4% 
of operating expenses for years ended December 31, 2021 and December 31, 2020, respectively. 

Direct research and development expenses increased by €3.3 million, or 14.0%, to €26.7 million for the 
year  ended  December  31,  2021,  as  compared  to  direct  research  and  development  expenses  of  €  €23.4 
million for the year ended December 31, 2020. This increase is mainly due to: (i) a  €5.0 million  increase 
in expenses relating to the lacutamab program and (ii) a €1.5 million increase in expenses related to non-

157

 
 
 
 
 
 
clinical  development  program  relating  notably  to  IPH65.  These  increases  are  partly  offset  by  a  €1.9 
million and €1.3 million decreases in expenses relating to the monalizumab and avdoralimab programs, 
respectively. 

Also, as of December 31, 2021, the collaboration liabilities relating to monalizumab and the agreements 
signed  with  AstraZeneca  in  April  2015,  October  2018  and  September  2020  amounted  to  €40.4m,  as 
compared to collaborations liabilities of €46.7m as of December 31, 2020. This decrease of €6.3m mainly 
results from the payments made in 2021 to AstraZeneca relating to the co-funding of the monalizumab 
program, including the INTERLINK-1 Phase 3 trial. 

Personnel and other expenses allocated to research and development decreased by €6.0 million, or 22.8%, 
to €20.3 million for the year ended December 31, 2021, as compared to an amount of €26.3 million for 
the  year  ended  December  31,  2020.  This  decrease  is  mainly  due  to  the  decrease  by  €5.2  million  in 
amortization relating to monalizumab rights (extension of the depreciation horizon due to the extension of 
the duration of certain clinical trials) and IPH5201 rights (full amortization at December 31, 2020). 

As  of  December  31,  2021,  the  Company  had  148  employees  in  research  and  development  functions, 
compared to 164 as of December 31, 2020.

Selling, general and administrative expenses 

General  and  administrative  expenses  from  continuing  activities  increased  by  €6.5  million,  or  34.4%,  to 
€25.5  million  for  the  year  ended  December  31,  2021,  as  compared  to  €19.0  million  for  the  year  ended 
December 31, 2020. General and administrative expenses represented a total of 35.2% and 27.6% of our 
total operating expenses for the years ended December 31, 2021 and 2020, respectively. 

The  table below presents our selling, general and administrative expenses from continuing activities  by 
nature for the years ended December 31, 2020 and 2021:

Personnel expenses (including share based payments)

Non scientific advisory and consulting
Other expenses (2)

Total general and administrative 

Year ended December 31,
2020 (1)

2021

(in thousands)

€ (8,250)

€ (10,883)

(4,441)

(6,295)

(5,108)

(9,533)

€ (18,986)

€ (25,524)

(1) The 2020 comparatives has been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17 of the company's consolidated financial statements appearing elsewhere in this Annual Report.

(2)  Other expenses are related to intellectual property, maintenance  costs for laboratory equipment and our headquarters, depreciation and 

amortization and other general and administrative expenses.

Personnel expenses, which includes the compensation paid to our employees and consultants, increased 
by  €2.6  million,  or  31.9%,  to  €10.9  million  for  the  year  ended  December  31,  2021,  as  compared  to 
personnel expenses of €8.3 million for the year ended December 31, 2020. This increase mainly results 
from  an  increase  in  wages  of  €2.0  million,  mainly  resulting  from  restructuring  costs  and  higher  annual 
bonuses  level  in  2021.  This  increase  is  completed  by  the  increase  in  share-based  payments  of  €0.6 
million.  As  of  December  31,  2021,  we  had  65  employees  in  general  and  administrative  functions,  as 
compared to 64 as of December 31, 2020.

158

 
 
 
Non-scientific advisory and consulting expenses mostly consist of auditing, accounting, legal and hiring 
services.  These  expenses  increased  by  €0.7  million,  or  15.0%,  to  €5.1  million  for  the  year  ended 
December  31,2021,  as  compared  to  an  amount  of  €4.4  million  for  the  year  ended  December  31,  2020. 
This  increase  results  mainly  from  (i)  an  increase  of  auditing  and  accounting  fees,  recruitment  fees  and 
investor relation consultancy fees partly offset by (ii) the a decrease of costs related to the launch of the 
Company's new ERP in 2020 and the support by external service providers in the context of compliance 
with the Sarbanes-Oxley law following the listing of the Company in the United States in October 2019.

Other  general  and  administrative  expenses  relate  to  intellectual  property,  the  costs  of  maintaining 
laboratory equipment and our premises, depreciation and amortization and other general, administrative 
expenses.  These  expenses  increased  by  €3.2  million  or  51.5%  to  €9.5  million    for  the  year  ended 
December  31,2021,  as  compared  to  an  amount  of  €6.3  million  for  the  year  ended  December  31,  2020.  
This increase related notably to insurance costs, which increased in fiscal year 2021, following the listing 
of the Company in the United States in October 2019. It also includes increases related to staff training 
(catch-up observed in 2021 following the impact of COVID-19 in 2020) and local taxes.

Financial income (loss), net 

Net  financial  result  increased  by  €4.3  million,  to  a  €2.3  million  gain  for  the  year  ended  December  31, 
2021,  as  compared  to  a  €1.9  million  loss  for  the  year  ended  December  31,  2020.  This  change  results 
mainly from the change in the fair value of certain financial instruments (loss of €0.6 million in 2020 as 
compared  to  a  €1.1  million  gain  in  2021)  and  a  net  foreign  exchange  gain  of  €1.2  million  in  2021  as 
compared to a net foreign exchange loss of €1.6 million in 2020.

The  table  below  presents  the  components  of  our  net  financial  result  for  the  years  ended  December  31, 
2020 and 2021:

Interests and gains on financial assets

Unrealized gains on financials assets

Foreign exchange gains

Other financial income

Financial income

Foreign exchange losses

Unrealized losses on financial assets

Interest on financial liabilities

Other financial expenses

Financial expenses

Net financial income (loss)

Year ended December 31,

2020

2021

(in thousands)

€ 564

313

3,978

—

4,855

(5,557)

(865)

(341)

—

(6,763)

€ 327

1,177

4,839

—

6,344

(3,591)

(95)

(312)

—

(3,997)

€ (1,908)

€ 2,347

For the years ended December 31, 2020 and 2021, the foreign exchange gains and losses mainly result 
from the variance of the exchange rate between the Euro and the U.S. dollar on U.S. dollar-denominated 

159

 
 
 
cash  and  cash  equivalents,  short-term  investments  and  financial  assets.  Unrealized  gains  and  losses  on 
financial assets relate to unquoted instruments.

Net result from discontinuing operations 

Further to Innate's decision to terminate the Lumoxiti Agreement in December 2020, a Termination and 
Transition  Agreement  was  negotiated  and  executed,  effective  as  of  June  30,  2021  terminating  the 
Lumoxiti Agreement as well as Lumoxiti related agreements (including the supply agreement, the quality 
agreement  and  other  related  agreements)  and  transferring  the  U.S.  marketing  authorization  and 
distribution  rights  of  Lumoxiti  back  to  AstraZeneca.  Under  the  Termination  and  Transition  Agreement, 
Innate and AstraZeneca delivered a notice to the FDA requesting that the U.S. marketing authorization be 
transferred  back  to  AstraZeneca  as  from  October  1,  2021.  AstraZeneca  has  reimbursed  Innate  for  all 
Lumoxiti related costs, expenses and benefited net sales.

As a consequence of the termination of the Lumoxiti Agreement, the Lumoxiti Activity (including sales) 
is presented in the consolidated income statement and the notes to the consolidated financial statements as 
a discontinued operation for the 2021 financial year in accordance with IFRS5 "non-current assets held 
for sale and discontinued operations". The income statement for the year ended December 31, 2020 below 
has  been  prepared  as  if  the  Lumoxiti  activity  (including  sales)  had  been  a  discounted  operation  for  the 
2020 financial year in accordance with the same IFRS standard.

Thus, net result from discontinued operations relating to Lumoxiti represents a net loss of €7.3 million as 
compared to a net loss of €63.2 million for the years ended December 31, 2020 and 2021, respectively, 
presented as follow :

160

Revenue and other income

Revenue from collaboration and licensing agreements

Sales

Total revenue and other income

Research and development expenses (1)
Selling, general and administrative expenses (2)

Total operating expenses

Net income (loss) from distribution agreements 
Impairment of intangible assets (3)

Operating income (loss)

Financial income

Financial expenses

Net financial income (loss)

Net income (loss) before tax

Income tax expense

Net income (loss) from discontinued operations

Year ended December 31,

2020

2021

(in thousands)

—

678

678

(8,905)

(12,260)

(21,165)

861

(43,529)

(63,155)

—

—

—

€ 926

874

1,800

(624)

(8,507)

(9,131)

—

—

(7,331)

—

—

—

(63,155)

(7,331)

—

(63,155)

—

(7,331)

(1)  Research  and  development  expenses.  Research  and  development  expenses  relating  to  Lumoxiti 
discontinued  operations  amounted  to  €8.9  million  and  €0.6  million  for  the  years  ended  December  31, 
December 31, 2020 and 2021, respectively. For the year ended the December 31, 2020, these expenses 
were  mainly  composed  of  the  amortization  of  the  rights  relating  to  Lumoxiti  intangible  asset  (before 
impairment,  see  below)  and  the  re-invoicing  issued  by  AstraZeneca  for  R&D  development  relating  to 
Lumoxiti.  These  re-invoicing  were  established  until  September  30,  2020,  end  date  of  the  transition 
following contract signed in October 2018.

(2) Selling, general and administrative expenses. Selling, general and administrative expenses relating to 
Lumoxiti  discontinued  operations  amounted  to  €8.5  million  and  €12.3  million  for  the  years  ended 
December 31, 2020 and 2021, respectively. For the year ended the December 31, 2020, these expenses 
mainly  resulted  from  the  costs  incurred  for  the  marketing  of  Lumoxiti  and  for  our  U.S  subsidiary, 
including  the  related  personnel  costs,  until  the  decision  to  return  Lumoxiti  rights  to  AstraZeneca  at  the 
end of 2020. For 2021, these expenses mainly consist of the amount of $6.2 million (€5.5 million) to be 
paid on April 30, 2022 to AstraZeneca under the Termination and Transition Agreement.

(3)  Impairment  of  intangible  asset  Following  the  Company  decision  in  November  2020  to  return  the 
marketing rights of Lumoxiti in the United States and in Europe, the Lumoxiti rights were fully written 
down to their net book value as of October 31, 2020, i.e. €43,529 thousand.

161

 
 
Critical Accounting Policies and Significant Judgments and Estimates

The  Company's  consolidated  financial  statements  are  prepared  in  accordance  with  IFRS.  Some  of  the 
accounting  methods  and  policies  used  in  preparing  the  financial  statements  under  IFRS  are  based  on 
complex  and  subjective  assessments  by  our  management  or  on  estimates  based  on  past  experience  and 
assumptions  deemed  realistic  and  reasonable  based  on  the  facts  and  circumstances.  The  actual  value  of 
the Company's assets, liabilities and shareholders’ equity as well as its income and expenses could differ 
from the value derived from these estimates if conditions changed and these changes had an impact on the 
assumptions  adopted.  See  Note  2  to  its  consolidated  financial  statements  appearing  elsewhere  in  this 
Annual Report. 

The  Company  believes  that  the  most  significant  management  judgments  and  assumptions  in  the 
preparation of its consolidated financial statements are described below. 

Accounting for collaboration and licensing arrangements 

To  date,  the  Company's  revenue  has  been  generated  primarily  from  payments  received  in  relation  to 
research, collaboration and licensing agreements signed with pharmaceutical companies. These contracts 
generally provide for components such as upfront payments, milestone payments upon reaching certain 
predetermined  development  objectives,  research  and  development  funding,  as  well  as  payment  of 
royalties on future sales of products. 

Non-refundable  upfront  payments  are  deferred  and  recognized  as  revenue  over  the  period  Innate  is 
engaged  to  deliver  services  to  the  third-party.  Revenue  is  recognized  based  on  completion  of  the 
underlying work. 

Milestone  payments  represent  amounts  received  from  Innate's  collaborators,  the  receipt  of  which  is 
dependent upon the achievement of certain scientific, regulatory, or commercial milestones. The company 
recognizes milestone payments when the triggering event has occurred, there are no further contingencies 
or services to be provided with respect to that event, and the counterparty has no right to refund of the 
payment. The triggering event may be scientific results achieved by the Company or another party to the 
arrangement, regulatory approvals, or the marketing of products developed under the arrangement. As of 
December 31, 2022, given the significant progress of the work to be performed (94.5%) and the level of 
budget  consumption,  the  impact  of  accounting  estimates  is  no  longer  a  determining  factor  in  the 
calculation of revenue related to the monalizumab agreement.

Estimate of the recoverable amount of the acquired and under progress licenses 

Impairment tests are performed on a yearly basis for the intangible assets which are not amortized (such 
as  intangible  assets  in  progress).  The  Company  is  testing  amortizable  intangible  assets  for  impairment 
when there is an indicator of impairment. Impairment tests involve comparing the recoverable amount of 
the licenses to their net book value. The recoverable amount of an asset is the higher of its fair value less 
costs to sell and its value in use. If the carrying amount of any asset is above its recoverable amount, the 
Company  recognize  an  impairment  loss  to  reduce  the  carrying  amount  to  the  recoverable  amount.  The 
main assumptions used for the impairment test include (a) the amount of cash flows that are set on the 
basis  of  the  development  and  commercialization  plans  and  budgets  approved  by  Management,  (b) 
assumptions related to the achievement of the clinical trials and the launch of the commercialization, (c) 
the discount rate, (d) assumptions on risk related to the development and (e) for the commercialization, 
selling  price  and  volume  of  sales,  and  are  provided  in  Note  6  to  the  Company's  consolidated  financial 
statements which are included elsewhere in this Annual Report. Any change in these assumptions could 

162

lead  to the recognition of an impairment charge that could have a significant impact on the Company's 
consolidated  financial  statements.  In  case  of  failure  of  the  clinical  trials  in  progress,  the  Company  may 
have to fully depreciate the intangible asset. As of December 31, 2022, given the Company's decision in 
December 2022 to discontinue the development of avdoralimab in the indication of bullous pemphigoid 
supporting  the  recoverable  amount  of  the  asset  as  of  December  31,  2021  and  June  30,  2022,  the  rights 
related to the intangible asset have been fully impaired for the net carrying amount of the intangible asset, 
of €41,000 thousand , without using the historical assumptions described above (see note 6). As a result, 
the  Company  considers  that  there  are  no  longer  any  critical  estimates  in  line  with  intangible  assets  in 
2022. There are therefore no longer any critical assumptions that could call into question the recoverable 
amount of the asset. 

B.  Liquidity and Capital Resources

The liquidity and capital resources discussion that follows contains certain estimates as of the date of this 
Annual  Report  of  the  Company's  estimated  future  sources  and  uses  of  liquidity  (including  estimated 
future  capital  resources  and  capital  expenditures)  and  future  financial  and  operating  results.  These 
estimates  reflect  numerous  assumptions  made  by  Innate  with  respect  to  industry  performance,  general 
business,  economic,  regulatory,  market  and  financial  conditions  and  other  future  events,  and  matters 
specific to its businesses, all of which are difficult or impossible to predict and many of which are beyond 
its control. 

Sources and uses of liquidity 

As  of  December  31,  2022,  The  Company  has  primarily  financed  its  operations  through  its  receipt  of 
$601.4  million  (€528.0  million)  in  payments  from  its  collaborators,  including  AstraZeneca  and  Sanofi, 
since 2011, excluding payments received for purchases of Innate's equity securities by its collaborators. 

Innate  Pharma  has  also  financed  its  operations  since  its  inception  through  several  rounds  of  public  and 
private  financings.  Since  its  inception,  Innate  has  raised  a  total  of  €311.4  million  through  the  sale  of 
equity  securities,  including  €33.7  million  in  the  initial  public  offering  of  Innate's  ordinary  shares  on 
Euronext  Paris  in  2006  and  €66.0  million  in  the  initial  public  offering  of  the  Company's  initial  public 
offering of its ordinary shares on Nasdaq New-York in 2019. 

In addition, Innate has received an aggregate of €90.9 million in research tax credits through December 
31,  2022.  As  a  French  biopharmaceutical  company,  Innate  Pharma  has  benefited  from  certain  tax 
advantages, including, for example, the research tax credit. The research tax credit can be offset against 
French  corporate  income  tax  due  and  the  portion  in  excess,  if  any,  may  be  refunded.  The  research  tax 
credit is calculated based on innate's claimed amount of eligible research and development expenditures 
in France. The research tax credit decreased by €2.4 million, or 23% , to €7.9 million for the year ended 
December 31, 2022, as compared to a research tax credit of €10.3 million for the year ended December 
31, 2021. 

 Innate Pharma lost its status as a small or medium size business at the end of the year ended December 
31, 2019 and, therefore, was no longer be entitled to the immediate reimbursement of the Research Tax 
Credit for the fiscal year ended 2019 and 2020 but instead will be reimbursed within the expiry of a three-
year  period.  For  the  2021  and  2022  financial  year,  the  Company  met  again  the  criteria  of  an  SME 
according  to  the  criteria  of  the  European  Union.  As  a  result,  the  Company  was  eligible  for  the  early 
repayment  by  the  French  treasury  of  the  2021  Research  Tax  Credit  during  the  fiscal  year  2022.  The 
Company will also be eligible to the early repayment by the French treasury of the 2022 Research Tax 
Credit during the fiscal year 2023.

163

Innate  Pharma  is  potentially  eligible  to  earn  amount  of  milestone  payments  and  royalties  under  its 
agreements  with  AstraZeneca  in  the  event  that  the  Company  satisfies  certain  pre-specified  milestones. 
Innate  may  enter  into  new  collaboration  agreements  that  also  provide  milestone  payments.  These 
milestone  payments  are  dependent  on  the  accomplishment  of  various  development,  regulatory  and 
commercialization  objectives,  and  the  achievement  of  many  of  these  milestones  is  outside  of  Innate's 
control. However, Innate's ability to earn these payments and their timing will, in part, be dependent upon 
the outcome of its research activities which is uncertain at this time. 

On  July  3,  2017,  Innate  Pharma  borrowed  from  the  bank  Société  Générale  in  order  to  finance  the 
construction  of  its  future  headquarters.  This  loan,  amounting  to  a  maximum  of  €15.2  million,  can  be 
drawn down during the period of the construction in order to pay supplier payments as they become due, 
but in any event no later than August 30, 2019. Given the development of its portfolio and in particular 
the  refocusing  of  its  activities  on  research  and  development,  the  Company  has  for  the  time  being 
suspended the project to build its new head office on the land acquired in Luminy. In the meantime, the 
loan  will  be  used  to  finance  several  structuring  projects  (improvement  of  the  information  system, 
development of a commercial platform, development of additional premises rented, etc.). Repayment of 
any amounts drawn down are payable over a 12-year term beginning on August 30, 2019 and ending on 
August 30, 2031. As security for the loan, Innate pledged collateral in the form of financial instruments 
held  at  Société  Générale  amounting  to  €15.2  million.  The  security  interest  on  the  pledged  financial 
instruments  will  be  released  in  accordance  with  the  following  schedule:  €4.2  million  in  July  2024, 
€5.0  million  in  August  2027  and  €6.0  million  in  August  2031.  The  Company  had  drawn  down  €15.2 
million under the loan as of December 31, 2019. The loan bears a fixed interest rate of 2.01%. Under the 
loan,  Innate  is  subject  to  a  covenant  that  its  total  cash,  cash  equivalents  and  current  and  non-current 
financial  assets  as  of  each  fiscal  year  end  will  be  at  least  equal  to  the  amount  of  outstanding  principal 
under  the  loan.  The  repayment  period  started  on  August  30,  2019.  As  of  December  31,  2022,  the 
remaining capital of this loan amounted to €11.3 million as compared to €12.5 million as of 31 December, 
2021. 

On January 5, 2022, the Company announced that it had obtained non-dilutive financing of €28.7 million 
in  the  form  of  two  State-Guaranteed  Loans  (Prêts  Garantis  “PGE”)  from  Société  Générale 
(€20.0 million) and BNP Paribas (€8.7 million). The funds related to these two PGEs were collected by 
the Company on December 27 and 30, 2021, respectively. These two loans have an initial maturity of one 
year with an option to extend up to five years from August 2022. They are 90% guaranteed by the French 
State as part of a system put in place to support companies in the face of the COVID-19 health crisis. In 
August 2022, the  Company has requested the extension of these two loans repayment for an additional 
period  of  five  years  starting  in  2022  and  including  a  one-year  grace  period  (2023).  Consequently,  the 
Company has obtained agreements from Société Générale and BNP Paribas. The effective interest rates 
applied  to  these  contracts  during  the  additional  period  are  1.56%  and  0.95%  for  Société  Générale  and 
BNP Paribas loans, respectively, excluding insurance and guarantee fees, with an amortization exemption 
for  the  entire  year  2023.  During  this  grace  period,  the  Company  will  only  be  liable  for  the  payment  of 
interest and the guarantee fees, with amortization of the two loans starting in 2024 over a period of four 
years.  The  state  guarantee  fees  amounts  to  €877  thousand  and  €379  thousand  for  Société  Générale  and 
BNP Paribas loans respectively. As of December 31, 2022, the remaining capital of these loans amounted 
to €28.7 million

Innate  leased  its  headquarters  in  Luminy,  Marseille,  France  under  a  finance  lease  agreement,  ended  in 
June 2020. In addition, the Company obtained a €1.5 million PTZI loan (Prêt à Taux Zéro Innovation—
interest-free  loan  for  innovation)  from  Banque  Publique  d’Investissement,  or  BPI  France,  in  2013.  The 
loan is repayable beginning in September 2016 over five years and fully amortized as of December 31, 
2022. Lastly, during the years ended December 31, 2016 and 2017, Innate also used lease-financing and 

164

bank  loans  to  finance  the  acquisition  of  laboratory  equipment  and  to  set  up  new  laboratories.  The  debt 
related to these loans amounts to €0.4 million at December 31, 2022. 

The  following  table  summarizes  the  Company's  contractual  obligations  (principal  amount  only)  as  of 
December 31, 2022:

(in thousands of euro)
BPI PTZI IPH41
BPI Refundable advance  - FORCE
State guaranteed loan Société Générale 
State guaranteed loan BNP Paribas
State guaranteed loans - accrued interest
Down-payment
Lease liabilities – Building "Le Virage"
Lease liabilities – Premises Innate Inc
Lease liabilities – Laboratory equipment
Lease liabilities – Vehicles
Lease liabilities - Printers
Loans – Equipment
Loan – Building
Total

 ≤ 1 year

2 to 5 years 
included

≥ 5 years

Total

— 
— 
— 
— 
15 
— 
532 
90 
177 
16 
9 
55 
1,210 
2,102 

— 
— 
20,000 
8,700 
— 
— 
820 
255 
110 
17 
18 
99 
5,089 
35,110 

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
5,039 
5,039 

— 
— 
20,000 
8,700 
15 
— 
1,353 
345 
287 
33 
27 
154 
11,338 
42,251 

The table below summarizes Innate Pharma's contractual obligations (principal amount and interest) as of 
December 31, 2022:

(in thousands of euro)
BPI PTZI IPH41
BPI Refundable advance  - FORCE
State guaranteed loan Société Générale
State guaranteed loan BNP Paribas
State guaranteed loans - accrued interest
Down-payment
Lease liabilities – Building "Le Virage"
Lease liabilities – Premises Innate Inc
Lease liabilities – Laboratory equipment
Lease liabilities – Vehicles
Lease liabilities - Printers
Loans – Equipment
Loan – Building
Total

 ≤ 1 year

2 to 5 years 
included

≥ 5 years

Total

— 
— 
20,670 
8,884 
— 
— 
838 
312 
110 
20 
18 
100 
5,706 
36,658 

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
5,112 
5,112 

— 
— 
20,982 
8,970 
15 
— 
1,396 
408 
289 
39 
27 
157 
12,245 
44,528 

— 
— 
312 
86 
15 
— 
558 
96 
179 
19 
9 
57 
1,427 
2,758 

165

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liquidity position 

Cash, cash equivalents and short-term investments decreased by €18.4 million, or 15%, to €101.5 million 
as  of  December  31,  2022,  as  compared  to  cash,  cash  equivalents  and  short-term  investments  of €119.8 
million  as  of  December  31,  2021.  Cash  and  cash  equivalents  are  mainly  composed  of  current  bank 
accounts, interest-bearing accounts and fixed-term accounts. Short-term investments primarily consist of 
shares of money market funds and mutual funds. Their purpose is to finance Innate's activities, including 
Innate's research and development costs. 

As  a  reminder,  Innate  has  received  a  total  of  cash  of  €306.4  million  from  capital  increases,  before 
deducting  the  costs  associated  with  capital  increases,  and  after  excluding  proceeds  from  share 
compensation instruments, between 1999 and December 31, 2019. The table below summarizes the main 
capital increases between 1999 and December 31, 2022 : 

Date

April 2000

March 2001

July 2002

March 2004

July 2004

March 2006

November 2006

December 2009

November 2013

June 2014

October 2018

October 2019

Total

Gross Proceeds

€     1.2 million

3.3 million

20.0 million

5.0 million

10.0 million

10.0 million

33.7 million

24.3 million

20.3 million

50.0 million

62.6 million

66.0 million

€ 306.4 million

166

Cash flows 

Comparisons for the year ended December 31, 2021 and 2022 

The following table sets forth cash flow data for the years ended December 31, 2021 and 2022:

Cash flows from / (used in) operating activities

Cash flows from / (used in) investing activities

Cash flows from / (used in) financing activities

Effect of the exchange rate changes

Net increase / (decrease) in cash and cash equivalents

Year ended December 31,

2021

2022

(in thousands)

€ (58,457)

€ (19,154)

(917)

26,818

(483)

1,877

(1,828)

(428)

€ (33,037)

€ (19,531)

Cash flows from / (used in) operating activities 

The Company's net cash flow used in operating activities decreased by  €39.3 million to €19.2 million for 
the  year  ended  December  31,  2022  as  compared  to  net  cash  flows  used  in  operating  activities  of €58.5 
million  for  the  year  ended  December  31,  2021.  This  increase  mainly  results  from  (i)  the  collection  of 
€47.7 million ($50.0 million) and €4,6 million ($5.0 million) in June 2022 and August 2022,respectively, 
under  the  monalizumab  agreement  and  the  amendment  to  the  IPH5201  collaboration  and  option 
agreement,  (ii)  the  collection  of  €3.0  million  received  from  Sanofi  under  the  2016  agreement  and 
following  Sanofi's  decision  to  advance  IPH6401/SAR'514  into  regulatory  preclinical  studies  for  an 
investigational  new  drug.  Finally,  (iii)  the  Company  collected  during  2022  the  early  repayment  of  the 
research tax credit receivable relating to the 2021 financial year for an amount of €10.3 million, paid to 
the Company by the French Treasury in November 2022. These collections are partially offset by the €5.9 
million  payment  to  AstraZeneca  on  April  20,  2022  persuant  to  the  Lumoxiti  termination  and  transition 
agreement  and  cash  outflows  related  to  the  Company's  operating  activities.    As  a  reminder,  cash  flows 
used  in  operating  activities  for  year  ended  December  31,  2021,  included  successive  receipts  for  a  total 
amount of €10.0 million from Sanofi (in January, February and December 2021) in connection with the 
IPH6101/SAR443579  agreement  signed  in  2016,  following  Sanofi's  decision  at  the  end  of  2020  to 
advance IPH6101/SAR443579 towards regulatory preclinical studies for a new investigational drug, and 
the launch of the first related Phase 1 trial in December 2021. Restated of these receipts and payments, net 
cash  flows  used  by  operating  activities  for  the  year  ended  December,  2022  increased  by  €10.4  million. 
This increase is mainly explained by the increase in the Company's research and development activities, 
notably related to pre-clinical trials, and also by higher cash outflows related to the re-invoicing of costs 
to  AstraZeneca  for  the  Phase  3  trials  evaluating  monalizumab,  INTERLINK-1  and  PACIFIC-9,  in 
accordance with the Company's co-financing commitments. 

Net cash flow consumed by operating activities in connection with the Lumoxiti discontinued operation 
amounted to €5.1 million for the year ended December 31,2022 as compared to € 3.6 million for the year 
2021. This increase is mainly related to the payment to AstraZeneca of €5.9 million in April 2022 under 
the termination and transition agreement for Lumoxiti.

167

 
 
 
Cash flows from / (used in) investing activities 

The Company's net cash flows from investing activities for the year ended December 31, 2022 amounted 
to  €1.9  million  and  are  mainly  composed  of  a  disposal  of  a  non-current  financial  instrument  which 
generated  a  net  cash  collection  of  €2.9  million  partially  offset  by  acquisitions  of  property,  plant  and 
equipment and intangible assets for €1.1 million. As a reminder, net cash flow used in investing activities 
for  the  year  ended  December  31,  2021  amounted  to  €0.9  million  and  were  mainly  comprised  of 
acquisitions of tangibles assets. 

Net cash flows consumed by investing activities in connection with the Lumoxiti discontinued operation 
were nil for year ended December 31, 2022 and December 31 2021, respectively.

Cash flows from / (used in) financing activities 

The  Company's  net  cash  flows  used  in  financing  activities  for  the  year  ended  December  31,  2022 
decreased by  €28.6 million to €1.8 million for year ended December 31, 2022 as compared to net cash 
flows from financing activities of €26.8 million for the year ended December 31, 2021. As a reminder, the 
Company's  obtained  in  2021  a  non-dilutive  financing  of  €28.7  million  in  the  form  of  two  State 
Guaranteed Loans from Société Générale (€20.0 million) and BNP Paribas (€8.7 million). The Company 
received the funds related to these two loans on December 27 and 30, 2021, respectively. 

Loan repayments amounted to €2.0 million for the year ended December 31, 2022 as compared to €2.1 
million for the year ended December 31, 2021. 

In addition, net cash flow from financing activities related to Lumoxiti discontinued operation are nil for 
year ended December 31, 2022 and 2021, respectively.

Comparisons for the year ended December 31, 2020 and 2021

The following table sets forth cash flow data for the years ended December 31, 2020 and 2021:

Cash flows from / (used in) operating activities

Cash flows from / (used in) investing activities

Cash flows from / (used in) financing activities

Effect of the exchange rate changes

Net increase / (decrease) in cash and cash equivalents

Year ended December 31,

2020

2021 

(in thousands)

€ (51,767)

€ (58,457)

(13,370)

(1,177)

219

(917)

26,818

(483)

€ (66,096)

€ (33,037)

Cash flows from / (used in) operating activities 

The Company's net cash flow used in operating activities decreased by  €6.7 million to €58.5 million for 
the  year  ended  December  31,  2021  as  compared  to  net  cash  flows  used  in  operating  activities  of  €51.8 
million for the year ended December 31, 2020. As a reminder, the company received, in December 2020, 
a milestone payment of $50.0 million (€41.2 million) following the inclusion by AstraZeneca of the first 
patient  in  the  Phase  3  clinical  trial  INTERLINK-1.  Without  this  resource,  net  cash  used  in  operating 
activities  would  have  amounted  to  €93.0  million  for  year  ended  December  31,  2020.  In  addition,  cash 
flows  used  in  operating  activities  for  year  ended  December  31,  2021,  include  successive  receipts  for  a 

168

 
 
 
 
 
total amount of €10.0 million from Sanofi (in January, February and December 2021) in connection with 
the  IPH6101/SAR443579  agreement  signed  in  2016,  following  Sanofi's  decision  at  the  end  of  2020  to 
advance IPH6101/SAR443579 towards regulatory preclinical studies for a new investigational drug, and 
the launch of the first related Phase 1 trial in December 2021. Restated of these receipts, net cash flows 
used by operating activities for the year ended December, 2021 are down by €24.6 million. This decrease 
is  mainly  due  to  the  discontinuation  of  Lumoxiti-related  activities  in  connection  with  the  Company's 
decision  at  the  end  of  2020  to  return  the  commercial  rights  in  the  United  States  and  Europe  to 
AstraZeneca, under the termination and transition agreement signed in 2021. As a result, net cash flow 
consumed  by  operating  activities  in  connection  with  the  Lumoxiti  discontinued  operation  amounted  to 
€3.6 million for the year ended December 31, 2021 as compared to € 22.4 million for the year 2020.

Cash flows from / (used in) investing activities 

The  Company's  net  cash  flows  used  in  investing  activities  for  the  year  ended  December  31,  2021  were 
€0.9 million as compared to a net cash flow used in investing activities for the year ended December 31, 
2020  of  €13.4  million  which  mainly  resulted  from  (i)  a  €13.4  million  ($15.0  million)  additional 
consideration paid, in January 2020, to AstraZeneca regarding Lumoxiti following the submission of the 
Biologics  License  Application  to  the  European  Medicine  Agency  (EMA)  in  November  2019  (ii)  a 
€2.7 million additional consideration paid to Orega Biotech in April 2020 regarding IPH5201 following 
the dosing of a first patient in a Phase 1 clinical trial, in March 2020 and (iii) the acquisition of financial 
assets  for  a  net  amount  of  €3.0  million.  Such  items  were  partially  offset  by  the  reimbursement  by 
AstraZeneca  in  relation  to  the  2019  cost  sharing  mechanism  for  the  commercialization  of  Lumoxiti 
(€7.0  million).  As  a  result,  net  cash  flows  consumed  by  investing  activities  in  connection  with  the 
Lumoxiti discontinued operation were nil for year ended December 31, 2021 as compared to  €6.6 million 
for year ended December 31 2020.

Cash flows from / (used in) financing activities 

Innate's  net  cash  flows  from  financing  activities  for  the  year  ended  December  31,  2021  increased  by  
€28.0 million to €26.8 million for year ended December 31, 2021 as compared to net cash flows used in 
financing activities of €1.2 million for the year ended December 31, 2020. This increase results from the 
Company's  obtainment  of  €28.7  million  in  non-dilutive  financing  in  the  form  of  two  State  Guaranteed 
Loans from Société Générale (€20.0 million) and BNP Paribas (€8.7 million). The Company received the 
funds related to these two loans on December 27 and 30, 2021 respectively. 

Loan  repayments  amounted  to  €2.1  million  for  the  year  ended  December  31,  2021  compared  to  €2.2 
million for the year ended December 31, 2020. 

In addition, net cash flow from financing activities related to Lumoxiti discontinued operation are nil for 
year ended December 31, 2021 and 2020, respectively.

Funding requirements 

Innate  Pharma  believes  that  its  existing  cash,  cash  equivalents,  short-term  investments  and  non-current 
financial assets, will enable Innate to fund its operations for the next twelve months. Innate has based this 
estimate  on  assumptions  that  may  prove  to  be  wrong,  and  the  Company  could  use  its  capital  resources 
sooner than it currently expects. 

Until  Innate  can  generate  a  sufficient  amount  of  revenue  from  sale  of  approved  products,  if  ever,  it 
expects to finance its operating activities through its existing liquidity and expected milestone payments 
from collaborators. 

169

Innate's  present  and  future  funding  requirements  will  depend  on  many  factors,  including,  among  other 
things: 

•

•

•

•

•

•

•

the  size,  progress,  timing  and  completion  of  its  clinical  trials  and  preclinical  studies  for  any 
current or future product candidates, including its lead product candidates, monalizumab and 
lacutamab; 

the number of potential new product candidates Innate identifies and decides to develop; 

costs  associated  with  its  payment  obligations  to  third  parties  in  connection  with  its 
development and potential commercialization of certain of its product candidates; 

costs associated with expanding its organization; 

the  costs  involved  in  filing  patent  applications  and  maintaining  and  enforcing  patents  or 
defending against claims of infringement raised by third parties; 

the time and costs involved in obtaining regulatory approval for its product candidates and any 
delays the Company may encounter as a result of evolving regulatory requirements or adverse 
results with respect to any of these product candidates; 

the  amount  of  revenues,  if  any,  Innate  Pharma  may  derive  either  directly,  or  in  the  form  of 
milestone  or  royalty  payments  from  any  future  potential  partnership  agreements,  from 
monalizumab,  IPH5201,  IPH6101/SAR443579,  IPH6401/SAR'514,  B7H3  or  relating  to  its 
other product candidates. 

For more information as to the risks associated with Innate's future funding needs, see “Risk Factors—
The  Company  may  need  to  raise  additional  funding  to  complete  the  development  and  any 
commercialization  of  its  product  candidates,  which  may  not  be  available  on  acceptable  terms,  or  at  all, 
and  failure  to  obtain  this  necessary  capital  when  needed  may  force  the  Company  to  delay,  limit  or 
terminate its product development efforts or other operations.”

Capital expenditures 

Innate  Pharma's  operations  mainly  require  investment  in  intangible  assets.  Innate  acquired  the  rights  of 
avdoralimab from Novo Nordisk A/S in 2017. The Company paid an upfront of €40.0 million, of which 
€37.2 million was contributed in new ordinary shares and €2.8 million in cash. As part of this agreement, 
an  additional  amount  of  €  1.0  million  was  paid  in  October  2020  to  Novo  Nordisk  A  /  S  following  the 
launch of the first avdoralimab Phase 2 trial.

In January 2019, Innate Pharma paid to AstraZeneca an initial payment for the license related to Lumoxiti 
($50.0 million, or €43.8 million, using the foreign exchange rate of 1.1422 at the date of payment), and in 
February  2019,  Innate  paid  to  Novo  Nordisk  A/S  additional  consideration  relating  to  monalizumab 
($15.0  million,  or  €13.1  million  using  the  exchange  of  1.1394  at  the  date  of  payment).  In  June  2019, 
Innate paid €7.0 million to Orega Biotech in relation to the anti-CD39 program as consideration following 
the collaboration and option agreement signed on October 22, 2018 with AstraZeneca regarding IPH5201. 

Innate's operations generally require little investment in tangible assets because the Company outsources 
most  of  the  manufacturing  and  research  activities  to  third  parties.  Innate  Pharma  leases  some  of  its 
computer equipment under operating lease agreements. Innate accounts for its payments for these items as 
operating expenses in the consolidated statement of income. 

The  Company's  capital  expenditures  in  the  years  ended  December  31,  2020,  2021  and  2022  primarily 
related  to  laboratory  equipment.  Clinical  research  and  development  costs  are  not  capitalized  until 
marketing authorizations are obtained. 

170

Innate Pharma's corporate office in Luminy, Marseille, France is leased under a finance lease agreement 
signed  in  2008  with  Sogebail,  a  subsidiary  of  Société  Générale,  for  an  aggregate  of  €6.6  million.  The 
lease-financing agreement has a 12-year term. Innate have a purchase option for all of the buildings and 
land for the lump sum of €1 at the end of the term of the contract on June 9, 2020, which it has exercised. 
The Company now owns its corporate office in Luminy, Marseille. 

Since July 2017, Innate also rents office space in Marseille, France under a commercial lease. 

On  January  10,  2020,  the  Company  signed  an  amendment  to  the  lease  for  the  “Le  Virage”  building  in 
order to expand its premises. This amendment also extended the duration of the contractual commitment 
until 2025. 

On March 13, 2023, the Company signed an amendment to the lease for "Le Virage Building" in order to 
reduce the rental area of its premises located in the "Le Virage" building. This amendment has the effect 
of  reducing  the  amount  of  the  commitment  relating  to  rents  by  €692  thousand.  The  Company  remains 
committed under this contract until June 30, 2025.

C.  Research and Development

For  a  discussion  of  our  research  and  development  activities,  see  “Item  4.B—Business  Overview”  and 
“Item 5.A—Operating Results.”

D. 

Trend Information

Other than as disclosed elsewhere in this annual report, we are not aware of any trends, uncertainties, 
demands, commitments or events for the period from January 1, 2022 to December 31, 2022 that are 
reasonably likely to have a material effect on our operating revenues, profitability, liquidity or capital 
resources, or that would cause the disclosed financial information to be not necessarily indicative of 
future operating results or financial conditions. 

E.  Critical Accounting Estimates.

Not Applicable.

Item 6. Directors, Senior Management and Employee.

A. Directors and Senior Management.

Directors and Officers

•

The  following  table  sets  forth  information  concerning  the  members  of  its  Executive  Board  and 
Supervisory Board and its other executive officers as of December 31, 2022.

171

Name

Age

Position

Executive Board Members

Mondher Mahjoubi, M.D.

Yannis Morel, Ph.D.

Supervisory Board Members

64

49

Chairman of the Executive Board, Chief Executive Officer, Member of 
the Executive Committee

Member of the Executive Board, EVP, Product Portfolio Strategy & 
Business Development, Member of the Executive Committee

Hervé Brailly, Ph.D.

61 Chairman of the Supervisory Board

Irina Staatz-Granzer, Ph.D.

62 Member and Vice Chairman of the Supervisory Board

Jean-Yves Blay, Ph.D.

60 Member of the Supervisory Board

Gilles Brisson

70 Member of the Supervisory Board

Véronique Chabernaud, M.D.

61 Member of the Supervisory Board

Olivier Martinez 

52 Member of the Supervisory Board

Sally Bennett, MBChB

51 Member of the Supervisory Board

Pascale Boissel

56 Member of the Supervisory Board

Other Executive Officers

Joyson Karakunnel M.D. M.S.C

52 Member of the Executive Committee, EVP, Chief Medical Officer

Odile Belzunce

42 Member of the Executive Committee, VP Compliance, IT and Portfolio 

Management

Eric Vivier, D.V.M., Ph.D.

58 Permanent Guest to the Executive Committee, SVP, Chief Scientific 

Officer

Odile Laurent

60 Member of the Executive Committee, VP Human Resources

Frédéric Lombard

48 Member of the Executive Committee, Chief Financial Officer

Claire de Saint Blanquat

50 Member of the Executive Committee, VP Legal and Corporate Affairs

Henry Wheeler

Member of the Executive Committee, VP Investor Relations and 
Communications

39

172

Executive Board

Mondher Mahjoubi, M.D., Chief Executive Officer and Chairman of its Executive Board, was appointed  
Chief  Executive  Officer  and  Chairman  of  its  Executive  Board  on  December  30,  2016.  Prior  to  joining 
Innate Pharma, Dr. Mahjoubi led AstraZeneca’s oncology therapy area franchise, playing an instrumental 
role in the development and execution of its oncology product strategy from 2013-2016. Prior to that role, 
he  served  as  the  Senior  Vice  President  of  Global  Product  Strategy  in  Oncology  at  Genentech  from 
2010-2013. He also previously held various positions as Vice President of Marketing and Medical Affairs 
at  Roche,  Sanofi-Aventis  and  Rhone  Poulenc  Rorer.  Dr.  Mahjoubi  is  trained  as  a  medical  oncologist, 
holds a M.D. from the University of Tunis (Tunisia) and university degrees in Medical Oncology from the 
University  of  Paris  Sud  (France)  and  in  Clinical  Research  and  Methodology  from  the  University  of 
Lariboisiere-Saint Louis (France). He was resident doctor at the Faculty of Medicine in Tunis and at the 
Gustave-Roussy Institute in Villejuif. He is a member of the American Society of Clinical Oncology and 
European Society of Medical Oncology. He is also currently a consultant at Boston Pharmaceuticals and 
an  independent  board  member  and  Chairman  of  the  Board  of  Directors  at  PDC*line  Pharma,  a  clinical 
stage biotech company developing a novel class of anticancer vaccines. 

Yannis Morel, Ph.D., member of the Executive Board and EVP, Product Portfolio Strategy and Business 
Development,  joined  Innate  in  December  2001.  Between  2001  and  2007,  he  was  in  R&D  positions, 
initially  as  a  scientist  in  the  immunology  team,  before  becoming  team  manager,  and  finally  becoming 
responsible  for  research  programs.  From  2007,  he  was  in  charge  of  business  development  for  the 
company. Mr. Morel holds a PhD in oncology from Aix-Marseille University (France) and is an alumnus 
of Ecole Normale Supérieure de Cachan (France), with a BS in physical and molecular chemistry.

Supervisory Board 

Hervé Brailly, Ph.D., Chairman of the Supervisory Board, is a biotech entrepreneur. He founded Innate 
Pharma in 1999 and led the Company from 1999 to 2016 as Chief Executive Officer and Chairman of the 
Executive Board before being appointed Chairman of the Supervisory Board in 2017. Mr. Brailly is also 
the  acting  CEO  and  co-founder  of  Kalsiom  (immunology,  Brest),  and  co-founded  MI-MAbs  SAS 
(immuno-technology, Marseille) in 2020 and Systol Dynamics (cardiology, Marseille). He is Chairman of 
the Board of Directors of NH Theraguix (oncology, Grenoble) and member of the Board of Directors of 
Deinove  (microbiology,  Montpellier).  Mr.  Brailly  graduated  from  the  Ecole  des  Mines  de  Paris  (1983, 
France) and he holds a PhD in immunology with a specialty in immune-pharmacology. During his career, 
he  has  been  involved  in  the  governance  of  several  public  and  academic  bodies  in  the  field  of  higher 
education,  research  and  technology  transfer.  He  is  currently  Chairman  of  the  School  of  Engineering  of  
Aix-Marseille University (AMU, France). He is also a member of the Board of Directors of Deinove SA. 

Irina  Staatz-Granzer,  Ph.D.,  Vice  Chairman  and  member  of  the  Supervisory  Board,  has  served  on  the 
Supervisory  Board  of  the  Company  since  2009.  Dr.  Staatz-Granzer  has  held  business  development 
positions at Hermal (subsidiary of Merck KGaA), Boots Healthcare International, Knoll (BASF Pharma, 
later  Abbott)  and  as  CEO  of  Scil  Technology  Gmbh,  CEO  of  U3  Pharma  AG  and  CEO  of  Blink 
Biomedical  SAS.  Ms.  Staatz-Granzer  also  serves  as  Chairman  of  PLCD  (German  Pharma  Licensing 
Club).  She  founded  and  is  currently  CEO  of  Staatz  Business  Development  &  Strategy.  She  is  also 
member of the Supervisory Board of Aelis Farma SAS. Dr. Staaz-Granzer received a degree in pharmacy 
from Philipps-Universität Marburg (Germany) and a Ph.D. from the University of Tübingen (Germany). 

Jean-Yves  Blay,  Ph.D.,  member  of  the  Supervisory  Board,  has  held  the  post  of  General  Director  of  the 
Centre Léon Bérard in Lyon, France, since 2014 and renewed in 2019. He became President of Unicancer 

173

in 2019. He is President of the French Sarcoma Group and Director of the European Reference Network 
for  Rare  Adult Cancers  (EURACAN). Between 2009 and 2012 he held the position of President of the 
European  Organisation  for  Research  and  Treatment  of  Cancer  (EORTC).  Prof.  Blay  currently  holds 
various  other  university  and  hospital  positions.  He  is  a  member  of  the  European  Union  Committee  of 
Experts of Rare Disease, the European Commission’s Scientific Panel for Health (SPH) and served as a 
Faculty Coordinator for Sarcoma for the European Society of Medical Oncology (ESMO) between 2012 
and  2016.  Trained  as  a  medical  oncologist  with  a  PhD  from  the  University  Claude  Bernard  in  Lyon 
(France), his research activities have been focused on the role of immune effector cells and cytokines in 
cancer.  Prof.  Blay  is  a  member  of  various  scientific  societies  and  academic  expert  groups,  has  been 
awarded several honors and is the author of more than 200 publications over the last three years. 

Gilles Brisson, member of the Supervisory Board, has served on the Supervisory Board of the Co since 
2007 and was the Chairman until December 30, 2016. Mr. Brisson has worked in management positions 
at Rhône-Poulenc  and then at Aventis Pharma (Sanofi), where he served as Chairman of the Executive 
Board,  Chairman  of  the  Supervisory  Board  and  Europe  Manager.  Mr  Brisson  was  member  of  the 
Supervisory Board of Mutabilis Holding and the Carso Group and Chairman of the Board of Directors of 
MaunaKea Technologies. He received a degree from Hautes Etudes Commerciales de Paris (France).

Véronique Chabernaud, M.D., member of the Supervisory Board, is an oncologist, a graduate of ESSEC 
Business School (France) and has worked for 20 years in the pharmaceutical industry. In particular, she 
was  the  Director  of  the  French  Oncological  Operational  Unit  at  Sanofi  Aventis,  a  Vice  President  of 
Marketing  and Sales at Aventis Intercontinental and Europe, and Director of Oncology Global Medical 
Affairs at Rhône Poulenc Rorer. She also works as a consultant for companies in the field of innovative 
technologies with a high impact on public health, on a national and international level. Such companies 
include Genomic Health, BioSystems International, MaunaKea Technologies, Ariana Pharma, Qynapse, 
Omicure. In 2007, Dr. Chabernaud founded Créer la Vitalité, which helps companies and organizations in 
the development of health innovations and prevention. Véronique Chabernaud graduated in 2017 from the 
Institut Français des Administrateurs and Sciences Po Paris with a Certificate in Corporate Directorship 
and has been involved in this program since 2017. Dr. Chabernaud also founded the association “Enfance 
et Vitalité” which offers health workshops to children. She is also co-author of the book "Capital Humain 
versus Humain Capital." From July 2019 to July 2021, Véronique Chabernaud has been member of the 
Board of Directors and Chairman of the Compensation and nomination committee of Groupe Bastide le 
confort médical (BLC).

Pascale Boissel, member of the Supervisory Board, is, with more than 30 years of financial experience, 
an  expert  in  finance,  audit,  transactions,  internal  control,  growth  management  and  restructuring 
operations. Her experience has been represented in a variety of industries, including: food and beverage 
(Danone),  building  materials  (Lafarge  Holcim),  education  and,  for  more  than  10  years  now,  healthcare 
and biotechnology. Before, she was Chief Financial Officer of ENYO Pharma. Pascale was the Deputy-
Chief Executive Officer and Administrative and Financial Director of the BIOASTER Institute (IRT) in 
the  field  of  infectious  diseases  and  microbiology.  In  2009,  Madame  Boissel  joined  Ipsogen  a  listed 
company  developing  and  marketing  molecular  diagnostic  products  as  Chief  Financial  Officer.  Pascale 
Boissel began her career in audit and corporate finance at PricewaterhouseCoopers Paris. 

Olivier  Martinez,  permanent  representative  of  Bpifrance  Participations,  member  of  the  Supervisory 
Board,  is  Senior  Investment  Director  of  the  Investments  Biotech  Department  of  the  Direction  of 
Innovation  of  Bpifrance.  Prior  to  that,  Mr.  Martinez  was  Investment  Director  at  CDC  Entreprises 
(2010-2013)  and  Partner  at  Bioam  Gestion 
the  board  of 
EmergenceTherapeutics AG. Mr. Martinez is an alumnus of the Ecole Normale Supérieure and holds a 

(2000-2010).  He  also  sits  on 

174

PhD  in  cell  biology  from  the  University  of  Paris  XI  and  an  MBA  from  the  Collège  des  Ingénieurs 
(France).

Sally  Bennett,  MBChB.,  member  of  the  Supervisory  Board,  has  been  selected  for  her  significant 
experience  and  expertise  in  financial  analysis  and  capital  markets,  in  the  healthcare  and  biotechnology 
sectors.  Dr  Sally  Bennett  has  a  career  spanning  medicine,  equity  &  capital  markets  and  investment 
management. She spent 15 years in senior roles as both a public and private investor at HealthCor, a US 
based global healthcare and life science investment manager and most recently co-led the firms move into 
private  investing.  She  is  now  acting  as  a  Senior  Advisor  to  Catalio  Capital  in  conjunction  with  its 
acquisition of HealthCor Management. Prior to HealthCor, she spent ten years as a senior analyst at ING 
Financial Markets and then at Piper Jaffray. Dr Bennett serves as an Independent Non-Executive Director 
at  BerGenBio,  a  publicly  traded  European  biopharmaceutical  company,  where  she  Chairs  the  Audit 
Committee and is also an Advisory Board member of the P4 Precision Medicine Accelerator Programme 
in  the  UK.  She  also  serves  on  the  Board  of  a  private  UK  Company,  Mosaic  Therapeutics  where  she 
represents  the  Sanger  Institute.  She  was  also  a  member  of  the  Board  of  Governors  of  UCLH,  an  NHS 
Foundation Trust hospital, where she served on the Research and Innovation Committee. She is a member 
of the Institute of Directors (IoD) and has been awarded the CertIoD qualification. Dr Bennett received a 
BSc in Anatomical Sciences and a Medical Degree, awarded with Honours, both from the University of 
Manchester. She is a British citizen. 

Other Executive Officers 

Joyson Karakunnel, Member of the Executive Committee, EVP and Chief Medical officer, joined Innate 
Pharma  as  Executive  Vice  President  and  Chief  Medical  Officer  in  July  2020.  He  is  exercising  these 
functions as a consultant since June 2021. He is an experienced medical oncologist and hematologist with 
more than 15 years of drug development expertise both in academia and the biopharmaceutical industry. 
Most  recently,  Dr.  Karakunnel  served  as  Senior  Vice  President  and  Chief  Medical  Officer  at  Tizona 
Therapeutics, where he led the development of the company’s biotherapeutics pipeline. Prior to Tizona, 
he  held  positions  with  Arcus  Biosciences  and  AstraZeneca/MedImmune.  At  Arcus,  he  established  the 
clinical,  regulatory  and  safety  departments,  and  while  at  AstraZeneca/MedImmune,  he  served  as  the 
early-stage lung cancer lead and contributed to the regulatory filings of IMFINZI® (durvalumab). Prior to 
joining the biopharmaceutical industry, he was a clinical trial investigator at the National Cancer Institute 
(NCI)  and  team  leader  for  the  hematologic  group  at  Walter  Reed  National  Military  Medical  Center.  In 
addition, he was an Associate Professor at the Uniformed Services University of the Health Sciences and 
a medical reviewer at the U.S. Food and Drug Administration. Dr. Karakunnel completed his oncology 
and hematology fellowships at the NCI, his medical training at Annamalai University in India and holds a 
Masters in Pharmacology from the University of Maryland.

Odile Belzunce, Member of the Executive Committee, Vice President, Compliance and Operations, was 
appointed as a member of the Executive Committee of the Company on January 31, 2019. Odile Belzunce 
joined Innate Pharma in February 2005. She was Quality Manager during 10 years before becoming Head 
of  Compliance.  During  her  career  at  Innate,  Odile  Belzunce  contributed  to  the  structuration  of  the 
processes  as  the  Company  was  growing,  developing  its  portfolio  and  its  activities.  Odile  Belzunce 
currently holds the position of VP, Compliance and Operations.

Nicolas  Beltraminelli,  PhD,  Member  of  the  Executive  Committee,  Vice  President,  Chief  Development 
Officer,  joined  Innate  Pharma  as  Vice  President  and  Chief  Development  Officer  in  January  2022.  Dr. 
Beltraminelli  brings  more  than  20  years  of  biotech  experience  to  the  role,  and  specifically  in  the 
development  of  biologic  products  from  early  discovery  to  GMP  manufacture.  Most  recently,  Dr. 
Beltraminelli  served  as  Chief  Technical  Officer  at  Lysogene,  where  he  led  the  CMC  activities  for  two 
late-stage  assets.  Prior  to  Lysogene,  he  held  senior  level  positions  at  HiFiBiO  Therapeutics  and  BliNK 

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Biomedical SAS. At HiFiBiO, Dr. Beltraminelli led the R&D activities of the company’s French site, as 
well  as  its  global  CMC  efforts,  bringing  three  projects  to  the  clinic.  Dr.  Beltraminelli  holds  a  PhD  in 
Molecular Biology from the University of Lausanne, Switzerland.

Eric  Vivier,  D.V.M.,  Ph.D.,  Permanent  guest  to  the  Executive  Committee,  Senior  Vice  President,  Chief 
Scientific  Officer,  joined  Innate  in  that  role  in  2018.  Eric  Vivier  is  a  Doctor  of  Veterinary  Medicine 
(DVM) from the Ecole  Nationale Vétérinaire de Maisons-Alfort and holds a PhD in Immunology from 
the Paris University (Paris XI). After completing his post-doctoral fellowship at Harvard Medical School 
(Dana Faber Cancer Institute), Pr. Vivier joined the Center of Immunology at Marseille-Luminy (CIML) 
in 1993, becoming its director in 2008 until 2017. A pioneer in the field of innate immunity, he is one of 
the four immunologists whose research led to the creation of Innate Pharma. He has twice been laureate 
of the prestigious European Research Council (ERC) advanced grants. During his career, Pr. Vivier has 
been a visiting professor at The Scripps Research Institute, The Rockefeller University, and The Walter 
and  Elisa  Hall  Institute.  He  is  a  member  of  the  French  National  Academy  of  Medicine,  of  the  Institut 
Universitaire  de  France  and  of  the  Royal  Academy  of  Medicine  of  Belgium.  He  is  on  the  board  of 
numerous  committees  and  has  been  awarded  several  prices  and  honors,  including  the  European 
Federation of Immunological Society award and the Grand Prix Charles Oberling in Oncology. He is also 
Chevalier de la Légion d’Honneur and Officier de l'Ordre National du Mérite. 

Odile Laurent, Member of the Executive Committee, Vice President, Human Resources Director, joined 
Innate  in  that  role  in  September  2017.  Odile  Laurent  has  been  appointed  Vice  President,  Human 
Resources  Director  in  January  2020.  Before  joining  Innate  Pharma,  Ms.  Laurent  was  Group  Human 
Resources  Director  at  Marie  Brizard  Wine&Spirits  Group  from  2015  to  2017.  Previously,  Ms.  Laurent 
was  Director  of  Human  Resources  for  the  ‘Power  Transformers’  business  unit  at  Areva  T&D,  and  was 
subsequently appointed Head of Global Sales at Alstom Grid. Ms. Laurent has spent most of her career at 
Sanofi-Aventis where from 2005 she was successively in charge of the Multi-site and European Human 
Resources Department of the ‘Matures Products and OTC’ business unit, and later of the Supply-Chain 
business  unit  worldwide.  Ms.  Laurent  holds  a  PhD  in  Physical  Sciences  from  the  Institut  National 
Polytechnique  of  Toulouse  and  a  Master  of  Business  Administration  in  Human  Resources  from  the 
Institut d’Administration des Entreprises of Toulouse (France).

Frederic Lombard, Member of the Executive Committee, Chief Financial Officer, joined Innate Pharma 
in  April  2021.  Mr.  Lombard  joined  Innate  with  more  than  20  years  of  financial  experience  in  the 
pharmaceutical industry, holding senior finance roles at Ipsen, AstraZeneca and Novartis. Throughout his 
career,  Mr.  Lombard  has  developed  international  financial  teams  with  the  aim  of  strengthening  team 
members’ skill sets and positioning the function as a collaborative business partner. He also specializes in 
project  management,  successfully  conducting  significant  transformation  projects  in  multi-cultural 
environments.  Prior  to  his  financial  career  in  the  healthcare  sector,  Mr.  Lombard  worked  in  the 
information  technology  industry,  where  he  became  familiar  with  the  information  systems  standards  in 
fast-changing environments. He holds a BA in Economics & Finance from Lyon 2 University and a MBA 
from EM Lyon Business School.

Claire  de  Saint-Blanquat,  Member  of  the  Executive  Committee,  Vice  President,  Legal  and  Corporate 
Affairs and Secretary of the Supervisory Board, joined Innate Pharma in October 2020 and was appointed 
to the executive committee in January 2023. Claire de Saint-Blanquat has nearly 20 years of experience in 
diverse legal positions in the pharmaceutical industry. Admitted to the Paris Bar in 1998, she started her 
career  at  Clifford  Chance  and  then  held  senior  positions,  notably  at  Teva,  Servier  and  Biogaran,  where 
she was Legal and Compliance Director since 2016. Claire de Saint-Blanquat holds a master's degree in 
private  law  from  the  University  of  Paris  II  -  Panthéon  Assas  (1995),  a  DEA  in  civil  and  commercial 
obligations law from the University of Paris V - Malakoff (1996) and a DESS in biotechnology law from 
the University of Versailles- Saint Quentin (2003). 

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Henry Wheeler, MSc, Member of the Executive Board, Investor Relations and Communications, joined 
Innate  Pharma  as  Vice  President,  Investor  Relations  in  June  2021  and  was  appointed  to  the  executive 
committee in January 2023. Henry Wheeler has over 15 years’ experience across the pharmaceutical and 
financial  industries.    Henry  Wheeler  joined  from  AstraZeneca,  where  he  led  investor  relations  for  the 
company’s oncology portfolio, having previously served within AstraZeneca’s Oncology Business Unit. 
Prior to this, Henry Wheeler worked in various healthcare financial roles including at Third Bridge and 
Morgan Stanley in London. Henry Wheeler graduated with a MSc in Drug Discovery Skills and a BSc 
with honours in Pharmacology, both from King‘s College, London.

Family Relationships

There are no family relationships among any of the members of the Executive Board, Supervisory Board, 
and other executive officers of the Company referred to above. 

Arrangements with existing Major Shareholders and Customers

There are no arrangements with major shareholders, customers, suppliers or others, pursuant to which any 
person referred to above was selected as members of the Executive Board, Supervisory Board, or other 
executive offers of the Company.

B. Compensation.

Compensation of Members of the Executive and Supervisory Boards 

Following the entry into force of the Sapin 2 Law (French law no. 2016-1691 of December 9, 2016), the 
Ordonnance no. 2019-1234 dated November 27, 2019 and the Decree no. 2019-1235 dated November 27, 
2019,  the  payment  of  any  variable  or  exceptional  compensation  attributed  for  a  financial  year  to  the 
Chairman of the Supervisory Board, the Chairman of the Executive Board and members of the Executive 
Board,  is  subject  to  approval  at  the  next  ordinary  general  meeting  (ex-post  vote).  The  payments  of  the 
below variable compensations, for the year ended December 31, 2022, will be submitted for approval to 
the ordinary and extraordinary shareholder meeting to be held on May 12, 2023. In addition to the ex-post 
vote  described  above,  French  law  also  requires  that  the  compensation  policy  for  the  members  of  the 
Executive and Supervisory Board for the year ending December 31, 2023 is subject to the approval at the 
ordinary general meeting relating to the year ending December 31, 2022.

Compensation of Members of the Supervisory Board 

Attendance Fees 

The Company pays attendance fees to the members of the Supervisory Board, except for the permanent 
representative  of  Bpifrance  Participations  and  the  Chairman  of  the  Supervisory  Board.  At  its  general 
meeting of shareholders held on May 20, 2022, shareholders set the total attendance fees to be distributed 
among the members of the Supervisory Board at €300,000. The attendance fees consist of a fixed portion 

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and a variable portion based on attendance at meetings of the Supervisory Board and its committees. The 
following table shows the framework for its attendance fees for the year ended December 31, 2022: 

Fixed Portion (annual fee)

Supervisory Board Member

€15,000

Member Role

Attendance Fee

Committee Chairman 
(Audit Committee and 
Compensation and 
Nomination Committee)

€25,000

Variable Portion (attendance fee at each meeting of the 

Supervisory Board Member

€2,000

Supervisory Board)

Variable Portion (attendance fee  at each meeting of the Audit 
Committee and the Compensation and Nomination Committee)

Committee Member

€2,000

Variable Portion (attendance fee at each meeting of an additional 

Supervisory Board Member  €1,000

Supervisory Board and at each meeting of the Transaction 
Committee)

Transaction Committee 
Member

€1,000

The  following  table  sets  forth  information  regarding  the  attendance  fees  earned  by  members  of  the 
Supervisory Board during the year ended December 31, 2022: 

Member

Gilles Brisson
Irina Staatz-Granzer
Patrick Langlois
Véronique Chabernaud
Jean-Yves Blay
Pascale Boissel 

Attendance Fees

€30,000
€41,000
€22,417
€51,000
€20,000
€53,667
€26,000

Sally Bennett
The Supervisory Board of January 25, 2023 decided to put to the vote of its shareholders at the general 
meeting  of  shareholders  to  be  held  on  May  12,  2023,  a  total  attendance  fees  envelop  to  be  distributed 
among the members of the Supervisory Board amounting to €300,000 for the year ending December 31, 
2023 . The following table shows the framework for Innate's attendance fees for the year ended December 

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31, 

Fixed Portion (annual fee)

Member Role
Supervisory Board Member
Committee Chairman (Audit and 
Compensation and Nomination)

2022:
Attendance Fee
€15,000
€25,000

Variable Portion (attendance fee at each meeting of 
the Supervisory Board)

Supervisory Board Member

€2,000

Committee member (Audit and 
Compensation and Nomination

Variable Portion (attendance fee at each additional 
meeting of the Supervisory Board, at the Transaction 
and CSR Committees meetings)

Supervisory Board member 

€1,000

Committee member

Chairman Compensation

Hervé Brailly, the Chairman of the Supervisory Board, receives specific compensation pursuant to article 
L.225-84 of the French Commercial Code for his duties as Chairman of the Supervisory Board. For the 
year  ended  December  31,  2022,  Innate  paid  Mr.  Brailly  €100,000  in  specific  compensation  for  his 
performance of these duties.

Compensation of Members of the Executive Board 

Framework for Executive Board Compensation 

During  the  year  ended  December  31,  2022,  the  Executive  Board  consisted  of  Mondher  Mahjoubi  and 
Yannis Morel. Dr. Mahjoubi served as Chairman of the Executive Board. 

The  compensation  of  members  of  the  Executive  Board  is  decided  by  the  Supervisory  Board  upon 
recommendation  by  the  compensation  and  nomination  committee.  The  compensation  of  Dr.  Mahjoubi, 
the Chairman of the Executive Board, is paid under his social mandate, whereas the compensation of Dr. 
Morel is paid under his employment contract. 

The compensation of members of the Executive Board includes the following components: 

•

•

Fixed Compensation. The members of the Executive Board receive fixed compensation pursuant to 
their employment agreement or, in the case of the Chairman, his social mandate. 

Annual Variable Compensation. The members of the Executive Board are eligible to receive annual 
variable  compensation  upon  the  recommendation  of  the  compensation  and  nomination  committee 
based on the achievement of pre-specified objectives. For the year ended December 31, 2022, such 
objectives were based on the achievement of the Company's main strategic pillars and operational 
targets  defined  according  to  Innate  Pharma's  activities  in  order  to  (i)  take  into  account  the 
outperformance  inherent  to  a  fast-growing  biotech  company  and  (ii)  motivate  the  executives  to 
exceed their objectives. 

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The  strategic pillars are the following: (i) maximizing the value of Lacutamab, (ii) advancing the 
R&D portfolio and (iii) sustaining the Company's business, (iv) financing the Company and (v) the 
compliance.

Each pillar were subdivided into:

(i) a baseline target, the achievement of which weighs 20% for each pillar; and

(ii) an outperformance target, the achievement of which weighs 20% for each pillar.

If  100%  of  the  basic  target  objectives  are  achieved,  100%  of  the  corresponding  bonus  is  paid.  If 
100%  of  the  targets  are  not  achieved,  the  percentage  of  the  bonus  paid  is  proportional  to  the 
percentage of  achievement of the targets. In case of outperformance for the year 2022, it may be 
decided  to  increase  the  amount  of  the  bonus  beyond  100%  up  to  a  limit  of  150%  on  other 
predefined  criteria.  For  the  year  ended  December  31,  2022,  the  members  of  the  Executive  Board 
were able to opt to receive a portion equivalent to 50% of their annual variable compensation in the 
form of free shares, increased by a 50% premium. 

•

•

Performance Free Shares. The members of the Executive Board are able to receive, upon 
authorization of the Supervisory Board and upon recommendation of the compensation and 
nomination committee, equity compensation in the form of performance free shares. 

Other Benefits. The members of the Executive Board receive other benefits consisting of a 
supplementary pension plan, in-kind benefits and, for the Chairman of the Executive Board, 
unemployment insurance. 

180

2022 Compensation of Mondher Mahjoubi 

The following table sets forth the compensation earned by Dr. Mahjoubi during the year ended December 
31, 2022: 

Type of Compensation
Fixed Compensation

Annual Variable

Compensation—Cash

Amount of 
Compensation

€470,000

€141,000

Annual Variable 

Compensation—Free Shares

€178,723

Performance Free Shares 2022

€278,000

Benefits in Kind

€23,719

Total Compensation

€1,091,442

Description

Gross fixed compensation pursuant to Dr. 
Mahjoubi’s social mandate.
This amount represents 50% of Dr. Mahjoubi’s 
annual variable compensation, based on his 
achievement of 100%% of the annual objectives. 
Dr. Mahjoubi elected to receive the other 50% of 
his variable compensation in the form of free 
shares.

Dr. Mahjoubi opted for the payment of 50% of 
his annual variable compensation in free shares, 
increased by a 50% premium. The Executive 
Board of October 3, 2022 attributed 54,323 free 
shares (AGA Bonus 2022) to Dr. Mahjoubi. The 
number of free shares was calculated on the basis 
of the weighted-average price per ordinary share 
for the 20 first trading days of 2022, amounting 
to €3,89 per share. On the basis of the 
achievement of 100.00% of its objectives, he 
benefits from 54,323 AGA Bonus. These 54,323 
free shares are valued at €178,722.67 on the basis 
of the stock price on December 31, 2022, or 
€3.29per ordinary share.

This amount was calculated in accordance with 
the IFRS 2 valuation of the grant to Dr. Mahjoubi 
of 200,000 performance free shares 2022.
Primarily represents amounts paid for use of a 
company car and additional retirement benefits 
(known as “article 83”), among other benefits.

2022 Compensation of Yannis Morel 

The following table sets forth the compensation earned by Dr. Morel during the year ended December 31, 
2022: 

181

Type of Compensation
Fixed Compensation

Annual Variable

Compensation—Cash

Amount of 
Compensation

€252,000

€50,400

Annual Variable 

Compensation—Free Shares

€63,882

Performance Free Shares 2022

€139,000

Benefits in Kind

€6,501

Total Compensation

€511,783

Description

Gross fixed compensation pursuant to Dr. 
Morel’s employment contract.
This amount represents 50% of Dr. Morel’s 
annual variable compensation, based on his 
achievement of 100.00% of the annual 
objectives . Dr. Morel elected to receive the other 
50% of his variable compensation in the form of 
free shares.
Dr. Morel opted for the payment of 50% of his 
annual variable compensation in free shares, 
increased by a 50% premium. The Executive 
Board of October 3, 2022 attributed 19,417 free 
shares (AGA Bonus 2022) to Dr. Morel. The 
number of free shares was calculated on the basis 
of the weighted-average price per ordinary share 
for the first 20 trading days of 2022, amounting 
to €3,89 per share. On the basis of the 
achievement of 100.00% of its objectives, Dr. 
Morel benefits from 19,417. These 19,417 free 
shares are valued at €63,881.93 on the basis of 
the stock price on December 31, 2022, or €3.29 
per ordinary share. 

This amount was calculated in accordance with 
the IFRS 2 valuation of the grant to Dr. Morel of 
100,000 performance free shares 2022.
Primarily represents amounts paid for use of a 
company car and additional retirement benefits 
(known as “article 83”), among other benefits.

2023 Executive Board Compensation 

At the general meeting of shareholders of the Company to be held on May 12, 2023 the compensation of 
the  members  of  the  Executive  Board  set  forth  in  the  following  table  for  the  year  ended  December  31, 
2023 will be put to the vote of its shareholders:

182

Type of Compensation
Fixed Compensation
Maximum Annual Variable Compensation if 100% of the 

Mondher 
Mahjoubi

€470,000

Yannis Morel
€252,000

objectives are reached

€282,000

€100,800

Maximum Annual Variable Compensation if case of over-

performance (150%)

€423,000

€151,200

The  variable  compensation  for  the  year  ended  December  31,  2023  is  based  on  the  achievement  of 
Company's main strategic pillars and operational targets defined according to Innate Pharma's activities in 
order  to  (i)  take  into  account  the  outperformance  inherent  to  a  fast-growing  biotech  company  and  (ii) 
motivate the managers to exceed their objectives. 

There  are  three  main  strategic  pillars:  (i)  maximizing  the  value  of  Lacutamab,  (ii)  advancing  the  R&D 
portfolio and (iii) sustaining the Company's business, complemented by two other pillars: (iv) finance and 
(v) CSR (corporate and social responsibility), which are essential to the achievement of the three strategic 
axes mentioned above.

Each pillar has been subdivided into:

(i) a baseline target; and

(ii) an outperformance target.

The weights of each pillar are:

Baseline target

Outperformance target

Lacutamab

R&D pipeline

Business Development

Finance

CSR

25%

25%

20%

20%

10%

25%

25%

20%

20%

10%

The annual objectives thus defined make it possible to reward the Company's expected performance but 
also to assess outperformance.

If 100% of the basic target objectives are achieved, 100% of the corresponding bonus is paid. If 100% of 
the  targets  are  not  achieved,  the  percentage  of  the  bonus  paid  is  proportional  to  the  percentage  of 
achievement of the targets. In case of outperformance for the year 2022, it may be decided to increase the 
amount of the bonus beyond 100% up to a limit of 150% on other predefined criteria.

The outperformance targets may only be reached if 100% of the baseline targets are reached.

At  the  general  meeting  of  shareholders  of  the  Company  to  be  held  on  or  about  May  12,  2023,  the 
allocation of free performance shares subject to capitalisation evolution and internal conditions will be put 
to the vote of its shareholders.

Limitations on Liability and Indemnification Matters

Under  French  law,  provisions  of  bylaws  that  limit  the  liability  of  the  members  of  Executive  and 
Supervisory  Boards  are  prohibited.  However,  French  law  allows  sociétés  anonymes  to  contract  for  and 
maintain  liability  insurance  against  civil  liabilities  incurred  by  members  of  Executive  and  Supervisory 

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Boards involved in a third-party action, provided that they acted in good faith and within their capacities 
as  members  of  such  board  of  the  company.  Criminal  liability  cannot  be  indemnified  under  French  law, 
whether directly by the company or through liability insurance. 

The Company has a liability insurance for its Executive and Supervisory Board members, and insurance 
coverage  for  liability  under  the  Securities  Act.  The  Company  also  entered  into  agreements  with  its 
Executive  and  Supervisory  Board  members  to  provide  contractual  indemnification.  With  certain 
exceptions and subject to limitations on indemnification under French law, these agreements provide for 
indemnification  for  damages  and  expenses  including,  among  other  things,  attorneys’  fees,  judgments, 
fines and settlement amounts incurred by any of these individuals in any action or proceeding arising out 
of his or her actions in that capacity. The Company believes that this insurance and these agreements are 
necessary to attract qualified Executive and Supervisory Board members. 

These  agreements  may  discourage  shareholders  from  bringing  a  lawsuit  against  the  Executive  and 
Supervisory Board members for breach of their fiduciary duty. These provisions also may have the effect 
of reducing the likelihood of derivative litigation against the Executive and Supervisory Board members, 
even  though  such  an  action,  if  successful,  might  otherwise  benefit  the  Company  and  its  shareholders. 
Furthermore, a shareholder’s investment may be adversely affected to the extent the Company pays the 
costs of settlement and damage awards against its Executive and Supervisory Board members pursuant to 
these insurance agreements.

Equity Incentives

The Company believes that the ability to grant equity incentives is a valuable and necessary compensation 
tool  that  allows  the  Company  to  attract  and  retain  the  best  personnel  for  positions  of  substantial 
responsibility, provides additional incentives to employees and promotes the success of its business. Due 
to  French  corporate  law  and  tax  considerations,  the  Company  has  historically  granted  several  different 
equity  incentive  instruments  to  its  Executive  Board  and  Supervisory  Board  members,  employees  and 
consultants, including (i) BSAs, which have historically only been granted to independent members of the 
Supervisory Board and consultants, (ii) BSAARs and (iii) free shares. 

The  Executive  Board’s  authority  to  grant  these  warrants  and  free  shares  and  the  aggregate  amount 
authorized  to  be  granted  must  be  approved  by  two-thirds  of  the  shareholders  present  at  the  relevant 
extraordinary  shareholders’  meeting.  Once  approved  by  the  shareholders,  the  Executive  Board  can 
continue to grant such awards for a specified period upon prior authorization of the Supervisory Board. 

The  Company  has  various  compensation  plans  for  its  Executive  Board  members,  Supervisory  Board 
members, employees and consultants that have been approved by the shareholders. The last allocation in 
2015 of BSAARs no longer continue to vest following termination of the employment, office or service 
of the holder within the first two years and all vested warrants must be exercised within post-termination 
exercise  periods  set  forth  in  the  grant  documents.  In  the  event  of  certain  changes  in  its  share  capital 
structure,  such  as  a  consolidation  or  share  split  or  dividend,  French  law  and  applicable  grant 
documentation provides for appropriate adjustments of the numbers of ordinary shares issuable and/or the 
exercise price of the outstanding warrants. 

As  of  December  31,  2022,  the  Company  had  the  following  equity  awards,  warrants  and  free  shares 
outstanding: 

•

250,820  ordinary  shares  issuable  upon  the  exercise  of  share  warrants  (BSA)  outstanding  as  of 
December 31, 2022 at a weighted average exercise price of €8.15 per ordinary share; 

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•

•

•

•

•

•

1,105,072  ordinary  shares  issuable  upon  the  exercise  of  redeemable  share  warrants  (BSAAR) 
outstanding  as  of  December  31,  2022  at  a  weighted  average  exercise  price  of  €6.92  per  ordinary 
share; 

128,061  ordinary  shares  issuable  upon  the  vesting  of  free  shares  (AGA)  outstanding  as  of 
December 31, 2022; 

757,840 ordinary shares issuable upon conversion of 6,268 free preferred shares (AGAP 2016) as of 
December 31, 2022, assuming all performance and presence conditions are met; 

1,130,344  ordinary  shares  issuable  upon  definitive  acquisition  of  1,130,344  Free  Performance 
shares 2020 as of December 31, 2022, assuming all performance and presence conditions are met;

1,491,000  ordinary  shares  issuable  upon  definitive  acquisition  of  1,491,000  Free  Performance 
shares 2021 as of December 31, 2022 assuming all performance and presence conditions are met;

1,921,500  ordinary  shares  issuable  upon  definitive  acquisition  of  1,921,500  Free  Performance 
shares 2022 as of December 31, 2022 assuming all performance and presence conditions are met.

Equity Warrants and Redeemable Share Subscription Warrants 

Share Warrants (BSA)

Share warrants, or BSA, are granted at a de minimis price and entitle the holder of one BSA to exercise 
the warrant for one underlying share, at an exercise price per share determined by Executive Board of the 
Company at the time of grant by reference to the then prevailing share price. The Company has granted 
BSA  to  Supervisory  Board  members  and  certain  consultants  of  the  Company.  The  Company's  share 
warrants  plans  include  provisions  that  allow  for  the  adjustment  of  the  one-for-one  exercise  ratio  to 
compensate for certain modifications of its share capital, such as rights issues, stock splits, mergers and 
other events affecting all existing shareholders. None of those events have occurred yet. The Company's 
BSA have an exercise period of 10 years – BSA not exercised after that time lapse and are automatically 
cancelled. The Company's share warrants cannot be sold. 

185

The following table shows the BSA outstanding as of December 31, 2022: 

Plan title
General assembly 
meeting date

BSA 2013
June 28, 
2013

BSA 2014
March 27, 
2014

Date of grant

July 17, 2013

July 16, 2014

BSA 2015-1
April 27, 
2015

April 27, 
2015

BSA 2015-2
April 27, 
2015

July 1, 2015

BSA 2017

June 2, 2016

September 
20, 2017

Total number of 

BSA authorized

Total number of 
BSA granted
Start date of the 
exercise period

End date of the 

exercise period
Exercise price per 

BSA/share
Number of BSA 
exercised as of 
December 31, 
2022

BSA cancelled or 

lapsed as of June 
30, 2022

BSA remaining as of  
December 31, 2022

300,000

150,000

150,000

150,000

150,000

237,500

150,000

70,000

14,200

37,000

July 17, 2013

July 16, 2014

July 17, 2023

July 16, 2024

April 27, 
2015

April 26, 
2025

July 1, 2015

June 30, 
2025

September 
20, 2017

September 
20, 2027

€2.36

€8.65

€9.59

€14.05

€11

191,140

75,000

—

—

—

—

—

—

—

—

46,360

75,000

70,000

14,200

37,000

Redeemable Share Warrants (BSAAR) 

Redeemable share warrants, or BSAAR, are identical to the share warrants of BSA (including the one-for-
one exercise ratio, its potential adjustment for certain modifications of the share capital and the exercise 
period of 10 years), except for the following features: 

•

•

the BSAAR are initially purchased by the beneficiary at their fair value, as determined by an expert, 
and 

the  BSAAR  plans  include  a  “forcing”  clause  making  it  possible  to  encourage  holders  to  exercise 
their BSAAR when the market price exceeds the exercise price and reaches a threshold defined in 
the BSAAR plan. The Company can then, subject to a time period for notifying the holders that will 
permit them to exercise their BSAAR, decide to purchase the unexercised BSAAR at a unit price 
equal to the BSAAR acquisition price initially paid by its holder. 

Innate's  redeemable  share  warrants  cannot  be  sold.  The  BSAAR  have  been  granted  to  certain  of  the 
executive officers and employees. 

186

The following table shows the BSAAR outstanding as of December 31, 2022: 

Plan title
General assembly meeting date

BSAAR 2012
BSAAR 2015
June 28, 2012 April 27, 2015

Date of grant

May 27, 2013

July 1, 2015

Total number of BSAAR granted

146,050

1,050,382

Start date of the exercise period

May 27, 2013

July 1, 2015

End date of the exercise period

May 27, 2023

June 30, 2025

BSAAR initial purchase price

Exercise price per BSAAR/share

€0.11

€2.04

Number of BSAAR exercised as of December 31, 2022

86,700

BSAAR cancelled or lapsed as of Decmber 31,2022

—

€1.15

€7.20

1,940

2,720

BSAAR remaining as of December 31, 2022

59,350

1,045,722

Free Shares (AGA) 

Free shares, or AGA, are employee equity incentive instruments pursuant to which the beneficiaries are 
granted,  for  free,  the  possibility  to  receive  ordinary  shares  under  certain  conditions.  Upon  grant  by  the 
Executive Board of the Company, the AGA are subject to an acquisition, or vesting, period of at least one 
year.  At  the  end  of  this  period,  the  free  shares  vest  and  the  beneficiary  becomes  a  full  shareholder. 
However, if the vesting period is less than a certain period set by law of currently two years (but three 
years under previous law), it must be followed by a lock-up period, so that the sum of the two periods is 
equal to a minimum total period also set by law of currently two years (but three years under previous 
law). Vesting can be conditional or not. The vesting of all or the Company's AGA is subject to a presence 
condition at the end of the vesting period. Some of the Company's AGA are also subject to performance 
conditions.  Over  the  years,  the  Company  has  established  several  AGA  plans,  for  its  employees  or  for 
management only, sometimes as a “welcome package” (with no performance conditions). The Company's 
free  share  plans  include  provisions  that  allow  for  the  adjustment  of  the  number  of  ordinary  shares  to 
which a beneficiary is entitled at the end of the vesting period to compensate for certain modifications of 
its  share  capital,  such  as  rights  issues,  stock  splits,  mergers  and  other  events  affecting  all  existing 
shareholders, during the vesting period. Certain of the Company's plans also provide for an accelerated 
vesting in case of a tender offer on the Company during the vesting period. 

One particular AGA plan, the “AGA Bonus,” entitled the Company management to opt for the payment 
of  up  to  50%  of  their  annual  variable  compensation  in  free  shares.  Those  who  take  this  option  benefit 
from a matching compensation equal to 50% for 2022 of the corresponding portion of the annual variable 
compensation,  also  payable  in  free  shares.  The  AGA  Bonus  are  subject  to  the  same  performance 

187

conditions,  after  a  one-year  vesting  period,  as  the  annual  variable  compensation.  The  number  of  AGA 
Bonus  is  determined  by  dividing  the  euro  amount  of  the  annual  variable  compensation  for  which  the 
election is made and of the matching contribution, by an average of the trading price of its shares. Once 
vested, the AGA Bonus are subject to the minimum one-year lock-up period.  The Supervisory Board has 
decided not to renew the AGA Bonus for 2023.

188

 The following table shows the AGAs outstanding as of December 31, 2022: 

AGA Perf 
Employee
s 2020
May 19, 
2020

AGA Perf 
Managem
ent 2020
May 19, 
2020

AGA Perf 
Employee
s 2021
May 28, 
2021

AGA Perf 
Managem
ent 2021
May 28, 
2021

AGA Perf 
Employee
s 2022 (2)

AGA Perf 
Managem
ent 2022 
(2)

AGA 
Bonus 
Managem
ent 2022 
(1)

May 20, 
2022

May 20, 
2022

May 20, 
2022

August 5,
2020

August 5,
2020

October 
1st, 2021

October 
1st, 2021 December 

3 years

3 years

3 years

3 years

12, 2022
1 year

December 
12, 2022
3 years

October 
3, 2022
3 years

None

None

None

None

None

None

None

Yes

Yes

Yes

Yes

Yes

Yes

Yes

766,650

710,000

1,066,600

610,000

—

—

—

—

1371500
—

550,000

128,061

—

—

286,306

60,000

17,500

30,000

480,344

650,000

1,049,100

580,000

0

1371500

550,000

128,061

Plan title

General 

assembly 
meeting 
date

Date of 
grant

Vesting 
Period
Lock-up 
period
Performanc

e 
Conditio
ns

Number of 
AGA 
granted
Number of 
AGA 
vested as 
of 
Decembe
r 31, 
2022
Number of 
AGA 
lapsed as 
of 
Decembe
r 31, 
2022 (2)
Number of 
AGA 
remainin
g to be 
vested as 
of 

(1) The  annual  variable  compensation  performance  conditions  are  determined  on  or  about  the  beginning  of  the  fiscal  year  and  executives 
make their election at about that time. However, because the Company needs the shareholders’ vote on the total number of free shares 
available for granting AGA Bonus (like all other free shares), the Company waits until its annual shareholders meeting (generally during 
the second half of the second quarter of the year) to grant the AGA Bonus – hence a granting, vesting and lock-up calendar different from 

189

that of the payment of the annual variable compensation, which takes place towards the end of the fiscal year or at the beginning of the 
next fiscal year.

(2) Usually after the end of the vesting period, the Executive Board will convene and acknowledge the number of free shares that have vested 
and the number of those that have not because the presence condition and, as applicable, the performance conditions, have not been met. 
For  the  purpose  of  computing  the  amount  of  share-based  compensation  in  its  consolidated  financial  statements,  AGA  that  have  lapsed 
because the presence condition has not been met, are excluded from the computation, even though the Executive Board has not met yet 
and  formally  acknowledged  this  fact.  As  a  result,  certain  of  the  numbers  above  are  different  from  those  in  its  consolidated  financial 
statements.

The following authorization will be submitted for approval to the general meeting of the shareholders to 
be held on May 12, 2023: (i)  up to 1,050,000free shares with performance conditions to the benefit of 
executive  officers,  employed  members  of  the  Executive  Committee,  employed  senior  executives  and/or 
corporate  officers,  (iii)  up  to  1,500,000  free  shares  with  performance  conditions  to  the  benefit  of 
employees, (iv) up to 600,000 free shares to the benefit of employees, without performance conditions, 
(v) up to 350,000 free shares to the benefit of employees and Executive Committee and Executive Board 
(excluding the Chairman) members as part of the employee saving plan and (vi) up to 100,000 warrants to 
the benefit of independent Supervisory Board members to be issued at the fair market value. 

Free Preferred Shares (AGAP) 

Free  preferred  shares,  or  AGAP,  are  another  employee  equity  incentive  instrument  similar  to  the  free 
shares or AGA, except that, after a one-year vesting period, the beneficiaries receive a preferred shares 
(shares  B)  which  will  become  convertible  into  ordinary  shares  following  a  lock-up  period  of  two 
additional years, if the performance conditions (and a presence condition) are met at the end of this lock-
up  period.  Each  free  preferred  share  is  convertible  into  a  number  of  ordinary  shares  of  the  Company  – 
which number depends upon the degree of fulfilment of the performance conditions. The free preferred 
shares  remain  convertible  into  ordinary  shares  for  a  period  of  six  years  and  six  months.  Free  preferred 
shares not converted at the end of this conversion period can be repurchased by Innate and cancelled. The 
Company's AGAP cannot be sold. 

The  Company  has  established  several  AGAP  plans  in  2016  and  2017  for  all  of  its  employees  or  for 
management only. 

Since  the  end  of  the  lock-up  period,  holders  of  the  2016  AGAP  that  have  not  yet  converted  them  into 
ordinary  shares,  are  entitled  to  vote  at  the  shareholders’  meetings,  to  dividends  and  to  preferential 
subscription rights, on the basis of the number of ordinary shares to which they are entitled if they convert 
their AGAP. 

On  October  21,  2019,  the  performance  criteria  of  the  2016-1  AGAP  were  assessed  and  the  conversion 
ratio was determined as follows: one 2016-1 AGAP gives the right to 130 ordinary shares.

On December 30, 2019, the performance criteria of the 2016-2 AGAP were assessed and the conversion 
ratio was determined as follows: one 2016-2 AGAP gives the right to 111 ordinary shares.

The 2017 AGAP  are not convertible since the performance criteria were not met.

190

The following table shows the AGAPs outstanding as of December 31, 2022: 

Plan title
General assembly meeting date

Date of grant

Number of AGAP granted
Maximum number of ordinary shares 

into which each AGAP can be 
converted

AGAP
Management
2016-1
June 2, 2016

AGAP 
Management
2016-2
June 2, 2016

AGAP 
Employees
2016-1
June 2, 2016

October 21, 
2016
2,000
130

December 
30, 2016
3,000
111

October 21, 
2016
2,486
130

Number of AGAP lapsed during the 

450

—

vesting period

Number of AGAP vested
Number of AGAP lapsed during the 

lock up period

Number of outstanding AGAP

1,550
100

1,200

3,000
—

3,000

105

2,381
146

2,068

C. Board Practices 

Supervisory Board 

The  Supervisory  Board  is  made  up  of  a  minimum  of  three  members  and  a  maximum  of  eighteen.  The 
members of the Supervisory Board are appointed for a renewable term of two years at the general meeting 
of shareholders. The general meeting of shareholders may revoke the appointments of the members of the 
Supervisory Board at any time during the meeting by a simple majority vote. The appointees are selected 
by  the  shareholders  and  may  be  individuals  or  companies.  Each  member  must  own  at  least  one  of 
ordinary shares for the entire term of the appointment. 

The  age  limit  for  being  a  member  of  the  Supervisory  Board  and  the  limitations  on  holding  such  an 
appointment concurrently with an appointment in another company are subject to the applicable legal and 
regulatory provisions. 

Role of the Supervisory Board in Risk Oversight 

The  Supervisory  Board  is  primarily  responsible  for  the  oversight  of  the  risk  management  activities  and 
has delegated to the audit committee the responsibility to assist the Supervisory Board in this task. While 
the  Supervisory  Board  oversees  risk  management,  management,  through  the  Executive  Board  is 
responsible for day-to-day risk management processes. The Supervisory Board expects the management 
to consider risk and risk management in each business decision, to proactively develop and monitor risk 
management  strategies  and  processes  for  day-to-day  activities  and  to  effectively  implement  risk 
management  strategies  adopted  by  the  Supervisory  Board.  The  Company  believes  this  division  of 
responsibilities is the most effective approach for addressing the risks the Company faces. 

Board Diversity Matrix

Board Diversity Matrix (As of December 31, 2022)

France
Country of Principal Executive Offices:
Foreign Private Issuer
Yes
Disclosure Prohibited under Home Country Law Yes

191

Total Number of Directors

8
Female

Male

Non-Binary Did Not Disclose 

Gender

Part I : Gender Identity
Directors
Part II : Demographic Background
Underrepresented Individual in Home Country 
Jurisdiction
LGBTQ+
Did Not Disclose Demographic Background

Supervisory Board Committees 

-

-

-

-

-

-
-

The Supervisory Board has established an audit committee, a compensation and nomination committee, a 
Corporate and Social Responsibility Committee and a transactions committee, which operate pursuant to 
rules of procedure adopted by the Supervisory Board. 

Subject  to  available  exemptions,  the  composition  and  functioning  of  all  of  the  committees  will  comply 
with all applicable requirements of the French Commercial Code, the Exchange Act, the Nasdaq listing 
rules and SEC rules and regulations. 

In accordance with French law, committees of the Supervisory Board only have an advisory role and can 
only make recommendations to the Supervisory Board. As a result, decisions are made by the Supervisory 
Board taking into account non-binding recommendations of the relevant Supervisory Board committee. 

Audit Committee 

Innate's  audit  committee  assists  the  Supervisory  Board  in  its  oversight  of  the  corporate  accounting  and 
financial  reporting  and  oversees  the  selection  of  the  auditors,  their  remuneration  and  independence  and 
keeps  the  Supervisory  Board  informed  on  control  systems,  key  processes  and  procedures,  security  and 
risks.  From  May  2022,  the  members  of  the  audit  committee  as  of  the  date  of  this  Annual  Report  are 
Pascale  Boissel,  Irina  Staatz-Granzer  and  Sally  Bennett.  Pascale  Boissel  is  the  Chairman  of  the  audit 
committee. 

The Company's Supervisory Board has determined that Dr. Bennett, Dr. Staatz-Granzer and Ms. Pascale 
Boissel  are  independent  within  the  meaning  of  the  applicable  listing  rules  and  the  independence 
requirements contemplated by Rule 10A-3 under the Exchange Act. The Supervisory Board has further 
determined that Ms. Boisse is an “audit committee financial expert” as defined by the Nasdaq listing rules 
and that each of the members qualifies as financially sophisticated under the Nasdaq listing rules. 

The  principal  responsibility  of  the  audit  committee  is  to  monitor  the  existence  and  efficacy  of  the 
financial audit and risk control procedures on an ongoing basis. 

Innate's Supervisory Board has specifically assigned the following duties to the audit committee: 

•

•

•

•

legal control of the half-year and annual accounts; 

evaluating internal control practices, risk analysis; 

supervising the creation of the financial statements published by us; 

assessing accounting methods; and 

192

•

selecting statutory auditors, negotiating their fees, reviewing of their conclusions and reviewing 
their independence. 

The  audit  committee  reviews  and  approves  the  report  from  the  Chairman  of  the  Supervisory  Board  on 
internal control. 

Compensation and Nomination Committee 

Innate's compensation and nomination committee assists the Supervisory Board in reviewing and making 
recommendations to the Supervisory Board with respect to the appointment and the compensation of the 
members of the Executive Board, Supervisory Board and Executive Committee and other key employees. 
In accordance with operating rules adopted by the Supervisory Board, the nomination and compensation 
committee  is  composed  of  at  least  two  members  appointed  by  the  Supervisory  Board.  Following  the 
Supervisory Board on May 20, 2022, the members of the committee are Pascale Boissel, Hervé Brailly, 
Véronique Chabernaud and Dr. Jean-Yves Blay. Currently, all of them are independent members of the 
compensation and nomination committee. Dr. Chabernaud is the Chairman of the committee. 

The Company's Supervisory Board has specifically assigned the following duties to the compensation and 
nomination committee: 

•

•

•

reviewing  the  remuneration  policy,  in  particular  the  description  of  the  collective  objectives 
(applicable  company-wide)  and  individual  objectives  (for  members  of  the  Executive  Board  and 
the Executive Committee);

reviewing  the  compensation  of  the  members  of  the  Executive  Board  and  the  Executive 
Committee,  the  policy  concerning  the  distribution  of  equity  such  as  warrants,  stock  options, 
grants and capital increases reserved for members of the savings plan, examining the amount of 
attendance fees among the Supervisory Board and the committees members;

assisting  the  Supervisory  Board  in  the  selection  of  the  members  of  the  Executive  Board  and 
committees; and

• making  recommendations  with  respect  to  the  independence  of  the  members  of  the  Supervisory 

Board and committees and preventing conflicts of interest within the Supervisory Board. 

Transactions Committee 

Innate's  transactions  committee  assists  the  Supervisory  Board  in  examining  the  business  and  corporate 
development opportunities available to us, which may include the acquisition of rights to products or the 
acquisition of other companies as well as out-licensing opportunities. The members of this committee are 
Irina  Staatz-Granzer,  Hervé  Brailly,  Bpifrance  Participations  and  Gilles  Brisson.  Currently,  Dr.  Staatz-
Granzer is an independent member and Chairman of the transactions committee. 

Innate  Pharma's  Supervisory  Board  has  specifically  assigned  the  following  duties  to  the  transactions 
committee: 

•

•

to  analyze  the  fundamentals  of  the  products  and/or  companies  targeted  by  us,  the  feasibility  of 
targeted acquisitions; and 

to participate in the selection of investment bankers and/or consultants. 

193

CSR Committee

The  Supervisory  Board  of  14  September  2022,  on  the  recommendation  of  the  Remuneration  and 
Nomination Committee of 12 September 2022, decided to set up a CSR Committee. The first meeting of 
the Committee will be held in the second half of 2023.

The members of the CSR Committee at the date of this report are Sally Bennett, Véronique Chabernaud, 
Hervé Brailly et Olivier Martinez. 

The main duties of the CSR Committee are to:

• make recommendations on the CSR policy and its implementation by the Company;

•

•

•

examine the content of the non-financial information;

review the Company's CSR publications; and

determine the CSR criteria for the annual and multi-annual variable remuneration of the members 
of the Management Board and the Executive Committee.

The CSR policy and its implementation are being developed by the Company at the date of this report and 
will be presented to the CSR Committee for review in the second half of 2023.

Other Committees 

The Strategic Advisory Board 

The  Company  also  has  a  Strategic  Advisory  Board  composed  of  six  external  consultants,  consisting  of 
three individuals from the medical community and three individuals from the scientific community. The 
Strategic  Advisory  Board  is  not  a  committee  of  the  Supervisory  Board  within  the  meaning  of  Article 
R.225-29 of the French Commercial Code; its members are chosen by the Executive Board. This kind of 
advisory committee is common in French companies in the biotechnology sector. 

The Strategic Advisory Board’s role is to assist Innate in the strategic choices in scientific and technical 
fields. Its main missions are to evaluate the relevance of the choices in terms of product development and 
to  propose,  if necessary, changes to strategic or technical approaches; to advise management and guide 
the scientific direction in identifying strategies and selecting product candidates, based, in particular, on 
the scientific results obtained by us, including new targets and new compounds and to promote and advise 
Innate  in  the  alliance  strategies,  such  as  external  growth  supporting  synergies,  including  acquisition  of 
new  competences,  purchase  of  operating  rights,  product  candidates  and  innovative  technologies.  The 
Strategic Advisory Board is comprised of Sebastian Amigorena, Aurélien Marabelle, Ruslan Medzhitov, 
Miriam Merad, Tanguy Seiwert and Mario Sznol. Dr. Merad is the Chairman of the Strategic Advisory 
Board. 

Sebastian Amigorena, Ph.D., is “Directeur de Recherche de Classe Exceptionnelle” at the Centre National 
de la Recherche Scientifique. He also leads the newly created Cancer Immunotherapy Center at Institut 
Curie  in  Paris  (France).  Dr.  Amigorena  has  made  significant  contributions  to  immunology  and  cell 
biology  at  every  stage  of  his  career.  His  findings  have  helped  advance  the  understanding  of  antigen 
presentation and T cell priming by dendritic cells, with applications in the fields of cancer immunotherapy 
and  vaccination.  Dr.  Amigorena  has  received  numerous  national  and  international  prizes  and  awards, 
including the prestigious senior European Research Council award in 2008 and in 2014. 

Aurélien Marabelle MD,PhD is a medical oncologist and immunologist. His clinical practice is dedicated 
to early Phase clinical trials of cancer immunotherapies at the Gustave Roussy Cancer Center where he 

194

also  leads  a  translational  research  laboratory  dedicated  to  cancer  immunology  &  immunotherapies 
(INSERM U1015 & CIC1428). He is a full professor of Clinical Immunology at the University of Paris 
Saclay.  Pr  Marabelle  is  an  active  member  of  ESMO,  ASCO,  AACR,  SITC,  EATI  and  is  the  current 
president  and  co-founder  of  the  French  Society  for  Cancer  Immunotherapies  (FITC).  He  has  published 
more than 200 peer reviewed publications and has a H-index of 52.

Ruslan Medzhitov, Ph.D., is a Sterling Professor at Yale University School of Medicine in New Haven, 
Connecticut and an Investigator of the Howard Hughes Medical Institute. His research interests include 
biology of inflammation, biological bases of diseases and evolutionary design of biological systems. Dr. 
Medzhitov  is  a  member  of  the  National  Academy  of  Sciences,  National  Academy  of  Medicine  and 
European  Molecular  Biology  Organization.  He  is  a  fellow  of  the  American  Academy  of  Microbiology 
and a foreign member of the Russian Academy of Sciences. 

Miriam Merad, M.D., Ph.D., is the Director of the Precision Immunology Institute at Mount Sinai School 
of  Medicine  in  New  York  and  the  Director  of  the  Mount  Sinai  Human  Immune  Monitoring  Center 
(HIMC).  Dr.  Merad  is  an  internationally  acclaimed  physician-scientist  and  a  leader  in  the  fields  of 
dendritic cell and macrophage biology with a focus on their contribution to human diseases. Dr. Merad 
identified  the  tissue  resident  macrophage  lineage  and  revealed  its  distinct  role  in  organ  physiology  and 
pathophysiology. She established the contribution of this macrophage lineage to cancer progression and 
inflammatory diseases and is now working on the development of novel macrophage-targeted therapies 
for  these  conditions.  In  addition  to  her  work  on  macrophages,  Dr.  Merad  is  known  for  her  work  on 
dendritic cells, a group of cells that control adaptive immunity. She identified a new subset of dendritic 
cells,  which  is  now  considered  a  key  target  of  antiviral  and  antitumor  immunity.  Dr.  Merad  leads  the 
Precision  Immunology  Institute  at  the  Icahn  School  of  Medicine  (PrIISM)  to  bring  immunology 
discoveries to the clinic. PrIISM integrates immunological research programs with synergistic expertise in 
biology,  medicine,  technology,  physics,  mathematics  and  computational  biology  to  enhance  the 
Company's  understanding  of  human  immunology.  She  also  founded  the  Human  Immune  Monitoring 
Center  at  Mount Sinai, one  of the world’s most sophisticated research centers, which uses cutting-edge 
single-cell  technology  to  understand  the  contribution  of  immune  cells  to  major  human  diseases  or 
treatment responses. Dr. Merad has authored more than 200 primary papers and reviews in high profile 
journals.  Her  work  has  been  cited  several  thousand  times.  She  is  an  elected  member  of  the  American 
Society  of  Clinical  Investigation  and  the  recipient  of  the  William  B.  Coley  Award  for  Distinguished 
Research  in  Basic  and  Tumor  Immunology.  She  is  the  President-elect  of  the  International  Union  of 
Immunological  Societies  (IUIS).  In  2020,  she  was  elected  to  the  National  Academy  of  Sciences  in 
recognition of her contributions to the field of immunology. 

Tanguy Seiwert, M.D., is Assistant Professor of Medicine, Section of Hematology and Oncology in the 
Department of Medicine at the University of Chicago. Dr. Seiwert’s research focuses on the biology of 
head and neck cancer and lung cancer. In the laboratory, he studies targeted therapies that disrupt specific 
pathways  vital  to  cancer  growth  and  metastasis.  More  specifically,  he  focuses  on  which  novel  drugs 
appear most promising, which individual tumors are more likely to respond to these treatments and how 
to successfully combine therapies. Dr. Seiwert uses this preclinical knowledge to develop new treatments 
for use in clinical trials, and to ultimately improve patient care. 

Mario  Sznol,  M.D.,  is  Professor  of  Internal  Medicine,  Leader  of  the  Melanoma-Renal  Cancer  Disease-
Associated Translational Research Team, and Co-Leader of the Cancer Immunology Program.  Dr. Sznol 
graduated from Rice University and Baylor College of Medicine (BCM) in Houston, Texas. He trained in 
internal medicine at BCM and completed a medical oncology fellowship in the Department of Neoplastic 
Diseases, Mount Sinai Hospital, New York. He spent the next twelve years in the Biologics Evaluation 
Section (BES), Investigational Drug Branch (IDB), Cancer Therapy Evaluation Program of the National 
Cancer  Institute,  and  was  Head  of  the  BES  from  1994-1999.  He  attended  on  the  inpatient  units  of  the 

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Biological  Response  Modifiers  Program,  NCI,  from  1988-1996  and  the  Immunotherapy  Service  of  the 
Surgery  Branch,  NCI,  from  1997-1999.  From  1999-2004,  he  served  as  Vice  President  of  Clinical 
Development  and  Executive  Officer  of  Vion  Pharmaceuticals  in  New  Haven,  Connecticut.  Dr.  Sznol  is 
past President of the Society for Immunotherapy of Cancer (SITC). Dr. Sznol’s areas of interest include 
early drug development, immunotherapy, and treatments for advanced melanoma and renal cancer.

Executive Committee 

The  Company  also  has  an  Executive  Committee  composed  of  members  with  significant  experience  in 
strategy,  financial  management,  medical  research,  research  and  development  project  management,  the 
negotiation  of  industrial  and  commercial  agreements  in  the  field  of  innovative  companies,  including 
biotechnology  companies,  compliance  and  regulations  and  in  business  development.  The  Executive 
Committee  meets  at  least  once  a  month  and  deals  with  all  subject  regarding  the  activities  and  the 
management of the company. 

The  current  members  of  the  Executive  Committee  are  Mondher  Mahjoubi,  Yannis  Morel,  Joyson 
Karakunnel,  Odile  Belzunce,  Odile  Laurent,  Frédéric  Lombard,  Nicola  Beltraminelli,  Claire  de  Saint 
Blanquat  and  Henry  Wheeler.  Eric  Vivier,  the  Senior  Vice  President,  Chief  Scientific  Officer,  is  a 
permanent guest to the meetings of the Executive Committee. 

Corporate Governance Practices 

As  a  French  société  anonyme,  the  Company  is  subject  to  various  corporate  governance  requirements 
under French law. The Company is a “foreign private issuer” under the U.S. federal securities laws and 
the  Nasdaq  listing  rules.  The  foreign  private  issuer  exemption  permits  Innate  to  follow  home  country 
corporate  governance  practices  instead  of  certain  Nasdaq  listing  requirements.  A  foreign  private  issuer 
that  elects  to  follow  a  home  country  practice  instead  of  Nasdaq  listing  requirements  must  submit  to 
Nasdaq a written statement from an independent counsel in such issuer’s home country certifying that the 
issuer’s practices are not prohibited by the home country’s laws. 

The  Company  applies  the  Middlenext  code,  which  recommends  that  at  least  two    members  of  the 
Supervisory Board be independent (as such term is defined under the code). Neither the corporate laws of 
France nor the bylaws requires that (i) the compensation committee include only independent members of 
the Supervisory Board, (ii) each committee of the Supervisory Board have a formal written charter or (iii) 
the  independent  members  of  the  Supervisory  Board  hold  regularly  scheduled  meetings  at  which  only 
independent  members  of  the  Supervisory  Board  are  present.  The  Company  intends  to  follow  French 
corporate governance practices in lieu of Nasdaq listing requirements for each of the foregoing. 

These  exemptions  do  not  modify  the  independence  requirements  for  the  audit  committee,  and  the 
Company  with  the  requirements  of  the  Sarbanes-Oxley  Act  and  the  Nasdaq  listing  rules,  which  require 
that  the  audit  committee  be  composed  of  at  least  three  independent  members.  Rule  10A-3  under  the 
Exchange  Act  provides  that  the  audit  committee  must  have  direct  responsibility  for  the  nomination, 
compensation  and  choice  of  the  auditors,  as  well  as  control  over  the  performance  of  their  duties, 
management of complaints made, and selection of consultants. Under Rule 10A-3, if the laws of a foreign 
private issuer’s home country require that any such matter be approved by the board of directors or the 
shareholders of the Company, the audit committee’s responsibilities or powers with respect to such matter 
may  instead  be  advisory.  Under  French  law,  the  audit  committee  may  only  have  an  advisory  role  and 
appointment  of  the  statutory  auditors,  in  particular,  must  be  decided  by  the  shareholders  at  the  annual 
meeting. 

In  addition,  Nasdaq  rules  require  that  a  listed  company  specify  that  the  quorum  for  any  meeting  of  the 
holders of share capital be at least 33 1/3% of the outstanding shares of the company’s ordinary voting 

196

shares. The Company intends to follow its French home country practice, rather than complying with this 
Nasdaq rule. Consistent with French Law, its bylaws provide that when first convened, general meetings 
of shareholders may validly convene only if the shareholders present or represented hold at least (1) 20% 
of  the  voting  shares  in  the  case  of  an  ordinary  general  meeting  or  of  an  extraordinary  general  meeting 
where  shareholders  are  voting  on  a  capital  increase  by  capitalization  of  reserves,  profits  or  share 
premium, or (2) 25% of the voting shares in the case of any other extraordinary general meeting. If such 
quorum  required  by  French  law  is  not  met,  the  meeting  is  adjourned.  There  is  no  quorum  requirement 
under French law when an ordinary general meeting or an extraordinary general meeting is reconvened 
where  shareholders  are  voting  on  a  capital  increase  by  capitalization  of  reserves,  profits  or  share 
premium,  but  the  reconvened  meeting  may  consider  only  questions  that  were  on  the  agenda  of  the 
adjourned  meeting.  When  any  other  extraordinary  general  meeting  is  reconvened,  the  required  quorum 
under French law is 20% of the shares entitled to vote. If a quorum is not met at a reconvened meeting 
requiring a quorum, then the meeting may be adjourned for a maximum of two months. 

Code of Ethics 

The  Company  has  adopted  a  Code  of  Ethics  applicable  to  all  of  its  employees  and  members  of  its 
Executive Board and Supervisory Board. The Code of Ethics is available on its website. The Company 
expects that any amendments to the Code of Ethics, or any waivers of its requirements, will be disclosed 
on its website.

Executive Compensation Arrangements

Except  the  arrangements  described  in  “Item  7.B—Related  Party  Transactions—Arrangements  with  the 
Members of the Executive and Supervisory Boards,” there are no arrangements or understanding between 
Innate and any of the other members of the Executive and Supervisory Boards providing for benefits upon 
termination of their employment, other than as required by applicable law. 

D. Employees

As  of  December  31,  2022,  the  Company  had  211  full-time  employees.  None  of  its  employees  are 
represented  by  collective  bargaining  agreements.  The  Company  believe  that  it  maintains  good  relations 
with its employees. The following tables show the number of employees as of December 31, 2022 broken 
out by department : 

Full-time equivalent employees of Innate Pharma SA and Innate Pharma Inc.
Research and development
General and administrative
Executive committee
Total

E. Share Ownership.

As of December 31, 
2022

51
6

153

210

For  information  regarding  the  share  ownership  of  the  directors  and  executive  officers,  see  “Item  6.B—
Compensation” and “Item 7.A—Major Shareholders.”

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Item 7. Major Shareholders and Related Party Transactions

A. Major Shareholders

The  following  table  and  accompanying  footnotes  sets  forth,  as  of  December  31,  2022,  information 
regarding beneficial ownership of the ordinary shares by: 

•

•

•

each person, or group of affiliated persons, known by Innate to beneficially own more than 5% of 
the ordinary shares; 

each of the Executive Board and Supervisory Board members individually; and 

all of the Executive Board and Supervisory Board members as a group. 

Assuming that all of the ordinary shares represented by ADSs are held by residents of the United States, 
as of December 31, 2022, the Company estimates that approximately  5,8 million shares, or 7.24%% of 
the ordinary shares were held of record by residents of the United States.  

Beneficial ownership is determined according to the rules of the SEC and generally means that a person 
has beneficial ownership of a security if he, she or it possesses sole or shared voting or investment power 
of  that  security,  including  free  shares  that  vest  within  60  days  of  December  31,  2022  and  options  and 
warrants  that  are  currently  exercisable  or  exercisable  within  60  days  of  December  31,  2022.  Ordinary 
shares subject to free shares, options and warrants currently exercisable or exercisable within 60 days of 
December 31, 2022 are deemed to be outstanding for computing the percentage ownership of the person 
holding  these  free  shares,  options  or  warrants  and  the  percentage  ownership  of  any  group  of  which  the 
holder is a member, but are not deemed outstanding for computing the percentage of any other person. 

Except as indicated by the footnotes below, the Company believes, based on the information furnished to 
us, that the persons named in the table below have sole voting and investment power with respect to all 
ordinary shares shown that they beneficially own, subject to community property laws where applicable. 
The information does not necessarily indicate beneficial ownership for any other purpose, including for 
purposes of Sections 13(d) and 13(g) of the Securities Act. 

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Unless  otherwise  indicated,  the  address  of  each  beneficial  owner  listed  in  the  table  below  is  c/o  Innate 
Pharma S.A., 117, Avenue de Luminy – BP 30191, 13009 Marseille, France. 

Number of Ordinary Shares 
Beneficially Owned

Percentage of Ordinary 
Shares Beneficially Owned

5% Shareholders:

Novo Nordisk A/S(1)

MedImmune Limited(2)

Bpifrance Participations(3)

Executive Board and 
Supervisory Board 
members and other 
executive officers:
Mondher Mahjoubi, M.D.(4)

Yannis Morel, Ph.D.(5)

Hervé Brailly, Ph.D.(6)

Irina Staatz-Granzer(7)

Jean-Yves Blay(8)

Gilles Brisson(9)

Véronique Chabernaud(10)

Olivier Martinez(11)

Pascale Boissel(12)

Sally Bennett(13)

Joyson Karakunnel

Odile Belzunce(14)

Eric Vivier, D.V.M.(15)

Odile Laurent (16) 

Frédéric Lombard (17)

Nicola Beltraminelli(18)

Henry Wheeler(19)

Claire de St Blanquat20)

All members of our 

Executive Board and 
Supervisory Board and 
other executive officers as 
a group(19)

 12.24% 

 9.33% 

 7.97% 

 0.64% 

 0.30% 

 1.11% 

 0.06% 

 —% 

 0.12% 

 0.03% 

 —% 

 —% 

 —% 

 0.07% 

 0.23% 

 0.03% 

 —% 

9,817,546 

7,485,500 

6,389,406 

514,540 

242,775 

889,784 

45,100 

50 

98,059 

24,210 

— 

1,000 

2,500 

— 

55,356 

184,666 

21,086 

960 

960 

960 

25,774,458 

 32.13% 

(1) Consists of 9,817,546 ordinary shares. The principal business address for Novo Nordisk A/S is Novo Allé, 2880 Bagsvaerd, Danemark.

(2) Consists of 7,485,500 ordinary shares. The principal business address for MedImmune Limited is Milstein Building, Granta Park, 

Cambridge, CB21 6GH, United Kingdom.

199

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(3) Consists of 6,389,406 ordinary shares. The principal business address for Bpifrance Participations is 27-31, avenue du Général Leclerc, 

94 710 Maisons Alfort Cedex.

(4) Consists of 514,540 ordinary shares.

(5) Consists of 154,775 ordinary shares and 88,000.00 reedemable warrants (BSAAR 2015).

(6) Consists of 739,784 ordinary shares and 150,000.00 reedemable warrants (BSAAR 2015).

(7) Consists of 25,100 ordinary shares, 10,000.00 warrants (BSA 2015-1) and 10,000.00 warrants (BSA 2017)

(8) Consists of 50 ordinary shares.

(9) Consists of 73,059 ordinary shares, 15,000.00 warrants (BSA 2015-1) and 10,000.00 warrants (BSA 2017).

(10) Consists of 10 ordinary shares, 14,200.00 warrants (BSA 2015-2) and 10,000.00 warrants (BSA 2017).

(11) As representative of Bpifrance Participations, the legal entity that holds this Supervisory Board seat.

(12) Consists of 1,000 ordinary shares.

(13) Consists of 2,500ordinary shares.

(14) Consists of 40,356 ordinary shares and 15000 reedemable warrants (BSAAR 2012 and 2015).

(15) Consists of 184,666 ordinary shares.

(16) Consists of 21,086 ordinary shares.

(17) Consists of 960 ordinary shares. 

(18) NA

(19) Consists of 960 ordinary shares.

(20) Consists of 960 ordinary shares.

None of the principal shareholders has voting rights different than the other shareholders. 

B. Related Party Transactions. 

Since  January  1,  2022,  the  Company  has  engaged  in  the  following  transactions  with  members  of  its  
Executive and Supervisory Boards and holders of more than 5% of its outstanding voting securities, and 
their respective affiliates, which Innate refers to as its related parties. 

Transactions With The Principal Shareholders 

AstraZeneca 

Lumoxiti Termination and Transition Agreement

Further  to  the  decision  to  terminate  the  Lumoxiti  Agreement  and  termination  notice  sent  in  December 
2020, a Termination and Transition Agreement was discussed and executed, effective as of June 30, 2021 
terminating  the  Lumoxiti  Agreement  as  well  as  Lumoxiti  related  agreements  (including  the  supply 
agreement,  the  quality  agreement  and  other  related  agreements)  and  transferring  of  the  U.S.  marketing 
authorization  and  distribution  rights  of  Lumoxiti  back  to  AstraZeneca.  Under  the  Termination  and 
Transition  Agreement,  Innate  and  AstraZeneca  delivered  a  notice  to  the  FDA  requesting  that  the  U.S. 
marketing  authorization  (BLA)  be  transferred  back  to  AstraZeneca  as  from  October  1,  2021.  The  BLA 
was effectively transferred to AstraZeneca on February 8th 2022. AstraZeneca has reimbursed Innate for 
all Lumoxiti related costs, expenses and benefited net sales. In the full year results 2020 announcement, 
Innate reported a contingent liability of up to $12.8 million in its consolidated financial statements, which 
was  related  to  the  splitting  of  certain  manufacturing  costs.  As  part  of  the  Termination  and  Transition 
Agreement,  the  Parties  agreed  to  split  these  manufacturing  costs,  and  Innate  paid  $6.2  million  to 
AstraZeneca on April 30, 2022.

200

 
Agreement with Bpifrance Financement

In the context of the COVID-19 pandemic, the French government has launched a call for collaborative 
research  and  development  projects  aiming  at  developing  therapeutic  solutions  to  prevent  or  cure 
COVID-19. Projects selected by the French government are eligible to receive funding from the French 
government under the Programme d'Investissements d'Avenir (PIA) managed by Bpifrance Financement 
(BPI). Such funding takes the form of grants and repayable advances and provides for profit sharing.

Innate Pharma was selected by BPI to finance its current projects relating to COVID-19. In connection 
with  such  selection,  the  Company  executed  two  agreements  with  BPI,  the  Master  Agreement  and  the 
Beneficiary Agreement.

The  Master  Agreement  and  the  Beneficiary  Agreement  set  forth  (i)  the  terms  and  conditions  for  the 
payment of the aid granted by Bpifrance Financement to Innate Pharma and its partners involved in the 
"FORCE" project (Assistance Publique – Hôpitaux de Marseille and Centre Léon Bérard) as well as (ii) 
the  terms  and  conditions  for  the  financial  returns  due  by  the  beneficiaries  of  the  aid  to  Bpifrance 
Financement. The "FORCE" project includes the translational research study EXPLORE COVID-19 with 
AP-HM  and  the  two  Phase  2  clinical  trials,  FORCE  with  AP-HM  and  ImmunONCOVID-20  with  the 
Centre Léon Bérard.

The  funding  amounts  to  a  total  of  €6,800,000,  divided  as  follows:  20%  in  the  form  of  a  grant  with  no 
repayment  condition  and  80%  in  the  form  of  an  advance  repayable  only  in  the  event  of  technical  and 
commercial success. The first installment of €1,700,000 was paid on signature of the agreements, and the 
three  remaining  installments  will  be  paid  depending  on  the  achievement  of  certain  clinical  milestones, 
notably those related to the Phase 2 FORCE trial.

The agreement is concluded for a period up to the full repayment of any sums due to Bpifrance 
Financement.

Under a letter dated May 11, 2022, Bpifrance Financement confirmed to the Company that following the 
termination of the FORCE trial in 2022: (i) Bpifrance Financement shall pay the remaining amount for 
the project amounting to €646,756 and (ii) shall waive the debt  for an amount of €1,988,000.

Arrangements with the Members of the Executive and Supervisory Boards 

Director and Executive Officer Compensation 

See  “Item  6B—Compensation—Limitations  on  Liability  and  Indemnification  Matters”  for  information 
regarding compensation of the members of the Supervisory and Executive Boards. 

Amendment to the biomedical research agreement with the Léon Bérard Centre

Innate Pharma and the Centre Léon Bérard entered into a Biomedical Research Agreement on January 11, 
2016 (the "Agreement") for the performance of the biomedical research IPH2201-203 entitled "Phase Ib/
II trial evaluating IPH2201 in combination with cetuximab in patients with relapsed or metastatic HPV-
positive (+) and HPV-negative (-) head and neck squamous cell carcinoma". 

At the date of signature, the Agreement was not a regulated agreement, as Mr. Jean-Yves Blay, General 
Manager of the Léon Bérard Centre, was not a member of the Supervisory Board. 

In accordance with the authorisation of the Supervisory Board on 17 December 2021, an amendment No. 
1  was  signed  on  9  March  2022  in  order  to  take  into  account  the  changes  in  the  implementation  of  the 
Study and the budgetary adjustments, applied accordingly.

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Such Amendment no. 1 ratifies the modification of the duration of the Study and consequently modifies 
the  specific  operating  costs  charged  by  the  Léon  Bérard  Centre  to  meet  the  changes  requested  and  the 
provisional budget of the Study.

Agreement with Jean-Yves Blay as member of the Supervisory Board 

On December 17, 2021, the Supervisory Board authorized the conclusion of an agreement between Innate 
Pharma and Jean-Yves Blay in his capacity as member of the Supervisory Board in order to define the 
terms and conditions under which Jean-Yves Blay participates in the Supervisory Board. 

This contract took effect on May 13, 2022 for the duration of Jean-Yves Blay's term of office, i.e. until 
May 12, 2023.

The contract provides that Jean-Yves Blay may receive a maximum remuneration of €43,000 per year.

For the financial year 2022, Jean-Yves Blay received €20,000 under this contract, corresponding to the 
amount of his fixed and variable remuneration as a member of the Supervisory Board.

Motivation:  To  regulate  Jean-Yves  Blay's  mandate  as  a  member  of  the  Supervisory  Board,  given  his 
status as a civil servant subject to the provisions applicable to health professionals.

Indemnification  Agreement  with  Mr.  Hervé  Brailly,  Mrs.  Irina  Staatz-Granzer,  Mr.  Jean  Yves  Blay, 
Mr.  Gilles  Brisson,  Mrs.  Véronique  Chabernaud,  Mrs.  Pascale  Boissel,  Ms.  Sally  Bennett  and  Mr. 
Olivier Martinez as members of the Supervisory Board and Mr. Mondher Mahjoubi and Mr. Yannis 
Morel as members of the Management Board 

In  the  context  of  the  Nasdaq  IPO  and  regarding  the  need  to  put  in  place  insurances  for  the  liability  of 
officers of listed companies in the US, the Supervisory board  decided :

(i) 
The entering into of a policy insurance covering the risks in relation with the Nasdaq IPO (IPO 
insurance)  and  the  insurance  policy  extension  for  companies  listed  on  the  Nasdaq  (D&O  insurance 
policy) ; and

The entering into of indemnification agreement between the Company on the one hand and the 

(ii) 
Supervisory and Executive board member on the other hand.

Such  indemnification  agreements  provides  that  the  Company  would  cover  Supervisory  Board  members 
and  Executive  Board  members  in  situations  in  which  the  IPO  and  D&O  insurance  policies  would  not 
cover  them,  but  always  within  the  limits  of  what  is  legally  possible  in  terms  of  indemnification  of 
directors and officers.

Framework agreement and order for services and equipment transfer agreement with Mi-mAbs

On  January  29,  2021,  the  Company's  Supervisory  Board  approved  the  conclusion  of  a  framework 
agreement and an order for services with Mi-mAbs, a company of which Mr. Hervé Brailly, Chairman of 
the Supervisory Board, was a member of the Strategic Committee at the time of its creation. 

The  purpose  of  the  framework  agreement  is  to  specify  the  main  conditions  under  which  Mi-mAbs  will 
provide services to Innate. The first service order specifies the services to be provided to Innate. 

The  maximum  amount  of  the  sums  paid  by  Innate  Pharma  to  Mi-mAbs  under  the  framework  service 
agreement is €600,000. The amount of the first service order is €352,000. 

This  agreement  was  entered  into  on  February  2,  2021,  with  retroactive  effect  to  January  1,  2021,  for  a 
term of one year, until December 31, 2021. 

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On August 6, 2021, an agreement was signed with Mi-mAbs for the transfer of equipment from Innate 
Pharma  to  Mi-mAbs  at  their  residual  values,  i.e.  for  a  total  amount  of  €1,281  excluding  VAT.  This 
agreement was ratified by the Supervisory Board on December 17, 2021. 

On  December  17,  2021,  two  amendments  to  the  framework  agreement  were  signed  with  Mi-mAbs,  the 
first one modifying the work plan, which generated a credit of €3,578.40 to the benefit of Innate Pharma, 
the second one renewing the framework agreement for one year.

These two amendments were ratified by the Supervisory Board on January 26, 2022, although they are no 
longer regulated agreements, as Mr. Hervé Brailly is no longer a member of the Strategic Committee of 
Mi-Mabs since November 2021, but is a 15% shareholder. 

Amendment to the biomedical research agreement with the Léon Bérard Center 

Innate Pharma and the Léon Bérard Center entered into a Biomedical Research Agreement on January 11, 
2016  (the  "Agreement")  for  the  performance  of  the  IPH2201-203  biomedical  research  entitled  "Phase 
1b/2  trial  evaluating  IPH2201  in  combination  with  cetuximab  in  patients  with  relapsed  or  metastatic 
HPV-positive (+) and HPV-negative (-) squamous cell carcinoma of the head and neck". 

At the date of signature, the Agreement was not a regulated agreement, as Mr. Jean-Yves Blay, General 
Manager of the Léon Bérard Center, was not a member of the Supervisory Board. 

In accordance with the authorization of the Supervisory Board of December 17, 2021, an amendment n°1 
was  signed  on  March  9,  2022  in  order  to  take  into  account  the  changes  in  the  conduct  the  Study  and 
certain adjustments to the budget.

Transaction with Related Companies 

From  time  to  time,  in  the  ordinary  course  of  its  business,  the  Company  may  contract  for  services  from 
companies  or  institutions  in  which  certain  members  of  its  Executive  Board  or  Supervisory  Board  may 
serve as a director or advisor. The cost and provision of these services are negotiated on an arms-length 
basis and none of these arrangements are material.

Related Person Transaction Policy 

The  Company  complies  with  French  law  regarding  approval  of  transactions  with  related  parties.  On 
September 12, 2019, the Supervisory Board adopted a related person transaction policy that sets forth its 
procedures  for  the  identification,  review,  consideration  and  approval  or  ratification  of  related  person 
transactions. The policy became effective immediately upon the execution of the underwriting agreement 
for  the  October  2019  global  offering.  For  purposes  of  its  policy  only,  a  related  person  transaction  is  a 
transaction,  arrangement  or  similar  contractual  relationship,  or  any  series  of  similar  transactions, 
arrangements  or  relationships,  in  which  the  Company  and  any  related  person  are,  were  or  will  be 
participants  and  the  amount  involved  in  the  transaction  exceeds  $120,000,  with  the  exception  of  usual 
transactions concluded under normal conditions. A related person is any member of the Executive Board 
or Supervisory Board or beneficial owner of more than 5% of any class of its voting securities, including 
any of their immediate family members and any entity owned or controlled by such persons. 

Under  the  policy,  if  a  transaction  has  been  identified  as  a  related  person  transaction,  including  any 
transaction that was not a related person transaction when originally consummated or any transaction that 
was not initially identified as a related person transaction prior to consummation, the management must 
present  information  regarding  the  related  person  transaction  to  the  Supervisory  Board  for  review, 
consideration  and  approval  or  ratification.  The  presentation  must  include  a  description  of,  among  other 
things, the material facts, the interests, direct and indirect, of the related persons, the benefits to Innate of 
the transaction and  whether the transaction is on terms that are comparable to the terms available to or 

203

from, as the case may be, an unrelated third-party or to or from employees generally. Under the policy, 
the Company will collect information that the Company deems reasonably necessary from each member 
of its Executive Board and Supervisory Board and, to the extent feasible, significant shareholder to enable 
Innate to identify any existing or potential related-person transactions and to effectuate the terms of the 
policy. 

In addition, under its Code of Business Conduct and Ethics, which Innate Pharma adopted on September 
12, 2019, its employees and Executive and Supervisory Board members have an affirmative responsibility 
to disclose any transaction or relationship that reasonably could be expected to give rise to a conflict of 
interest. 

In  considering  related  person  transactions,  the  Supervisory  Board,  will  take  into  account  the  relevant 
available facts and circumstances including, but not limited to: 

•

•

•

•

the risks, costs and benefits to us; 

the impact on the independence of a member of the Executive Board or Supervisory Board in the 
event that the related person is a member of the Executive Board or Supervisory Board, immediate 
family member of a member of the Executive Board or Supervisory Board or an entity with which a 
member of Executive Board or Supervisory Board is affiliated; 

the availability of other sources for comparable services or products; and 

the terms available to or from, as the case may be, unrelated third parties or to or from employees 
generally. 

The policy requires that, in determining whether to approve, ratify or reject a related person transaction, 
the Supervisory Board must consider, in light of known circumstances, whether the transaction is in, or is 
not inconsistent with, the Company's best interests and those of its shareholders, as the Supervisory Board 
determines in the good faith exercise of its discretion. 

All of the transactions described above were entered into prior to the adoption of the written policy, but 
the  Supervisory  Board  evaluated  and  approved  all  transactions  that  were  considered  to  be  related  party 
transactions under French law at the time at which they were consummated.

C. Interests of Experts and Counsel.

Not applicable.

Item 8. Financial Information

A. Consolidated Statements and Other Financial Information.

Consolidated Financial Statements

Our consolidated financial statements are included as part of this Annual Report, starting at page F-1.

Legal Proceedings

From  time  to  time,  the  Company  may  be  involved  in  various  claims  and  legal  proceedings  relating  to 
claims arising out of our operations. The Company is not currently a party to any legal proceedings that, 
in the opinion of our management, are likely to have a material adverse effect on our business. Regardless 
of  outcome,  litigation  can  have  an  adverse  impact  on  the  Company  because  of  defense  and  settlement 
costs, diversion of management resources and other factors.

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Dividend Policy

The  Company  has  never  declared  or  paid  any  dividends  on  our  ordinary  shares.  The  Company  do  not 
anticipate paying cash dividends on our equity securities in the foreseeable future and intend to retain all 
available funds and any future earnings for use in the operation and expansion of our business, given our 
state of development. 

Subject to the requirements of French law and our bylaws, dividends may only be distributed from our 
distributable profits, plus any amounts held in our available reserves which are reserves other than legal 
and  statutory  and  revaluation  surplus.  Dividend  distributions,  if  any  in  the  future,  will  be  made  in  euro 
and converted into U.S. dollars with respect to the ADSs, as provided in the deposit agreement. See the 
information  set  forth  in  our  prospectus  dated  October  16,  2019,  filed  with  the  SEC  pursuant  to  Rule 
424(b), under the heading “Description of Share Capital” for more information. 

B. Significant Changes.

Not applicable.

Item 9. The Offer and Listing.

A. Offer and Listing Details.

The  Company's  ADSs  have  been  listed  on  the  Nasdaq  Global  Select  Market  under  the  symbol  “IPHA” 
since October 21, 2019. The Company's ordinary shares have been trading on Euronext Paris under the 
symbol  “IPH”  since  November  3,  2006.  Prior  to  that  date,  there  was  no  public  trading  market  for  the 
Company's ADSs or its ordinary shares.

B. Plan of Distribution.

Not applicable.

C. Markets.

The Company's ADSs have been listed on Nasdaq under the symbol “IPHA” since October 21, 2019. The 
Company's  ordinary  shares  have  been  trading  on  Euronext  Paris  under  the  symbol  “IPH”  since 
November 3, 2006.

D. Selling Shareholders.

Not applicable.

E. Dilution.

Not applicable.

F. Expenses of the Issue.

Not applicable.

Item 10. Additional Information.

A. Share Capital.

Not applicable.

B. Memorandum and Articles of Association. 

The information set forth in the Company prospectus dated October 16, 2019, filed with the SEC pursuant 
to Rule 424(b), under the heading “Description of Share Capital—Key Provisions of Innate's Bylaws and 

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French  Law  Affecting  Innate's  Ordinary  Shares,”  “Description  of  Share  Capital—Differences  in 
Corporate Law,” and “Limitations Affecting Shareholders of a French Company” is incorporated herein 
by reference.

C. Material Contracts. 

Strategic Collaborations and License Agreements 

AstraZeneca 

2015 Agreements 

In April 2015, the Company entered into two agreements with MedImmune, a wholly owned subsidiary 
of  AstraZeneca,  which  Innate  refers  to  as  AstraZeneca.  The  first  agreement  was  a  co-development  and 
license agreement relating to certain combination products containing monalizumab ( the "Original Co-
Development  Agreement"),  and  the  second  agreement  was  a  development  and  option  agreement  for 
products  containing monalizumab, including products using monalizumab as a monotherapy (the  "2015 
Option Agreement"). The Company received an initial payment of $250 million under these agreements 
on  June  30,  2015,  of  which  $100  million  was  paid  to  Innate  as  an  initial  payment  for  the  Original  Co-
Development  Agreement  and  $150  million  was  paid  to  Innate  as  consideration  for  the  2015  Option 
Agreement  described  below.  In  October  2018,  AstraZeneca  exercised  its  option  under  the  2015  Option 
Agreement, which resulted in the automatic termination of both the Original Co-Development Agreement 
and the 2015 Option Agreement, and a new co-development and license agreement relating to all products 
containing  monalizumab  (the  "2015  Co-Development  Agreement"),  automatically  came  into  effect.  In 
connection  with  AstraZeneca’s  exercise  of  its  option  under  the  2015  Option  Agreement,  an  upfront 
payment of $100 million was due under the 2015 Co-Development Agreement, which it paid in January 
2019. 

2015 Co-Development Agreement (monalizumab)

Under  the  2015  Co-Development  Agreement,  the  Company  granted  to  AstraZeneca  a  worldwide, 
exclusive  license,  subject  to  certain  exclusions,  to  certain  of  its  patents  and  know-how  to  develop, 
manufacture  and  commercialize  licensed  products,  including  monalizumab,  in  the  field  of  diagnosis, 
prevention  and  treatment  of  oncology  diseases  and  conditions.  The  Company  further  granted  to 
AstraZeneca  a  worldwide,  non-exclusive  license  to  certain  of  its  other  patents  to  develop,  manufacture 
and  commercialize  licensed  products,  including  monalizumab,  in  the  field  of  diagnosis,  prevention  and 
treatment of oncology diseases and conditions. The Company retains the rights under the licensed patents 
and  know-how  to,  among  other  things,  co-promote  licensed  products  in  certain  European  countries, 
pursuant to its option to co-promote, and exploit the licensed patents and know-how to research, develop 
and  commercialize  the  licensed  products  outside  of  the  field  of  diagnosis,  prevention  and  treatment  of 
oncology diseases and conditions. 

Under the 2015 Co-Development Agreement, the Company is required to collaborate with AstraZeneca to 
develop  and  commercialize  licensed  products.  AstraZeneca  will  be  the  lead  party  in  developing  the 
licensed  products  and  licensed  product  in  certain  major  markets.  Each  party  will  have  to  use 
commercially reasonable efforts to complete certain development activities in accordance with a specified 
development plan. 

The  Company  is  required  for  a  defined  period  of  time  to  co-fund  30%  of  the  Phase  3  clinical  trials  of 
licensed products, subject to an aggregate cap, in order to receive 50% of the profits in Europe. 

206

On  July  31,  2019,  the  Company  notified  AstraZeneca  of  its  decision  to  co-fund  future  monalizumab 
Phase 3 clinical development program. In October 2020, AstraZeneca enrolled the first patient in the first 
Phase 3 trial which triggered a $50 million milestone payment from AstraZeneca to Innate. 

In August 2022, the Company announced that the planned futility interim analysis of the INTERLINK-1 
Phase 3 study sponsored by AstraZeneca did not meet a pre-defined threshold for efficacy.  Based on this 
result and the recommendation of an Independent Data Monitoring Committee, AstraZeneca has informed 
Company that the study will be discontinued. 

In  September  2021,  AstraZeneca,  based  on  data  from  the  randomized  Phase  2  trial  in  patients  with 
unresectable,  Stage  III  non-small  cell  lung  cancer  (NSCLC)  presented  at  the  European  Society  for 
Medical Oncology (ESMO) Congress, announced plans to initiate a Phase 3 trial for both combinations of 
monalizumab  or  oleclumab  plus  durvalumab  in  the  unresectable,  Stage  III  NSCLC  setting  for  patients 
who had not progressed after concurrent chemoradiation therapy.

In  April  2022,  the  Company  announced  that  AstraZeneca  enrolled  the  first  patient  in  a  second  Phase  3 
trial,  PACIFIC-9,  evaluating  durvalumab  in  a  combination  with  monalizumab  or  oleclumab  in  patients 
with unresectable, Stage III NSCLC, which trigerred a  $50 million milestone payment from AstraZeneca 
Innate.

Separately,  AstraZeneca  also  announced  that  it  is  starting  a  Phase  2  clinical  trial,  NeoCOAST-2,  that 
includes  a  treatment  arm  with  durvalumab  in  combination  with  chemotherapy  and  monalizumab  in 
resectable, early-stage NSCLC.

AstraZeneca  will  be  responsible  for  the  promotion  of  licensed  products  worldwide,  subject  to  Innate's 
option to co-promote the licensed products in certain European countries. Should the Company elect not 
to co-promote, its share of profits in Europe will be reduced by a specified amount of percentage points 
not to exceed the mid-single digits. 

The  development  by  AstraZeneca  of  a  licensed  product  under  the  2015  Co-Development  Agreement  is 
subject to certain reciprocal non-compete obligations. 

AstraZeneca  is  obligated  to  pay  Innate  up  to  $775  million  in  the  aggregate  upon  the  achievement  of 
certain  development  and  regulatory  milestones  ($350  million),  including  commercialization  milestones 
($425 million). As described above, the arrangement also provides for a 50% profit share and, subject to 
certain deferrals of reimbursement, loss share of licensed products in Europe if the Company does not opt 
out of its co-funding and co-promoting obligations. In addition, the Company will be eligible to receive 
tiered royalties ranging from a low double-digit to mid-teen percentage on net sales of licensed products 
outside of Europe. The royalties payable to Innate under the 2015 Co-Development Agreement may be 
reduced under certain circumstances, including loss of exclusivity or lack of patent protection.

Innate's  right  to  receive  royalties  under  the  2015  Co-Development  Agreement  expires,  on  a  licensed 
product-by-licensed product and country-by-country basis, on the latest of: (i) the tenth anniversary of the 
first commercial sale of such licensed product in such country, or in the case of European countries, in 
any  European  country,  (ii)  the  expiration  of  regulatory  exclusivity  for  such  licensed  product  in  such 
country and (iii) the expiration of the last-to-expire valid licensed patent claim subject to the agreement 
that covers such licensed product in such country. 

Unless  earlier  terminated,  the  term  of  the  2015  Co-Development  Agreement  will  expire  on  the  date  on 
which all of AstraZeneca’s payment obligations have expired. The Company may terminate the 2015 Co-
Development  Agreement  if  AstraZeneca  challenges  any  patent  licensed  to  it  under  the  agreement. 
AstraZeneca may terminate the 2015 Co-Development Agreement in its entirety for convenience at any 
time  effective  upon  120  days’  prior  written  notice  to  us.  Either  party  may  terminate  the  2015  Co-

207

Development  Agreement  in  the  event  of  an  uncured  material  breach  by  the  other  party  or  for  certain 
bankruptcy or insolvency events involving the other party. 

If the 2015 Co-Development Agreement is terminated by AstraZeneca for convenience or by Innate for 
AstraZeneca’s material breach, insolvency or a patent challenge by AstraZeneca, all licenses and rights 
granted  under  the  agreement  terminate,  however,  upon  any  such  termination,  AstraZeneca  would  grant 
Innate  an  exclusive,  worldwide,  royalty-bearing  right  and  license,  with  the  right  to  grant  sublicenses, 
under  technology  developed  by  AstraZeneca  and  incorporated  into  or  necessary  for  the  exploitation  of 
licensed products, except for certain manufacturing technology that would require a separate agreement. 
If  the  2015  Co-Development  Agreement  is  terminated  by  AstraZeneca  for  Innate's  material  breach  or 
insolvency,  AstraZeneca  has  the  right  to  continue  the  agreement  by  providing  written  notice  to  us.  If 
AstraZeneca provides Innate with such written notice, among other things, its rights under the co-promote 
option will terminate and the Company must cease any development, manufacture or commercialization 
activities under the agreement. 

2018 CD39 Option Agreement

In  October  2018,  the  Company  entered  into  a  collaboration  and  option  agreement  relating  to  IPH5201. 
The Company received an initial payment of $50 million under this agreement, $26 million of which was 
received in October 2018 and $24 million of which was received in January 2019. Pursuant to the 2018 
CD39  Option  Agreement,  the  Company  granted  to  AstraZeneca  an  exclusive  option  to  obtain  an 
exclusive license to certain of its patents and know-how to develop and commercialize licensed products, 
including IPH5201 in the field of the diagnosis, prevention and treatment of all diseases and conditions in 
humans or animals, subject to certain limitations. 

Under  the  2018  CD39  Option  Agreement,  the  Company  must  collaborate  with  AstraZeneca  to  develop 
CD39  option  products.  Prior  to  the  expiration  of  the  option  period,  the  Company  and  AstraZeneca  are 
subject to certain non-compete obligations. 

AstraZeneca  is  responsible  for  funding  the  research  and  development  costs  of  CD39  option  products 
contemplated in the joint development plan. Additionally, the Company may conduct certain exploratory 
clinical studies at its own cost, subject to reimbursement by AstraZeneca with a premium under certain 
circumstances related to subsequent development by AstraZeneca. 

Following  the  dosing  of  the  first  patient  on  March  9,  2020  in  the  IPH5201  Phase  1  clinical  trial, 
AstraZeneca made a $5 million milestone payment to Innate. 

In June 2022, the 2018 CD39 Option Agreement was amended. Innate received a $5M milestone payment 
from  AstraZeneca  upon  signature  of  the  amendment  and  is  responsible  for  conducting  a  new  Phase  2 
multicenter,  open  label,  non-randomized  study  of  neoadjuvant  and  adjuvant  treatment  with  IPH5201, 
durvalumab,  and  chemotherapy  in  patients  with  resectable,  early-stage  Non-small  Cell  Lung  Cancer 
(NSCLC). The "MATISSE" Study has started and is awaiting first patient. AstraZeneca and Innate will 
share study costs and AstraZeneca will supply clinical trial drugs. Innate made a €0.6 million milestone 
payment to Orega Biotech SAS pursuant to Innate’s exclusive licensing agreement (see below).  

Unless  earlier  terminated,  the  term  of  the  2018  CD39  Option  Agreement  will  expire  on  the  earlier  of 
exercise of the option or expiration of the option period in the event that AstraZeneca does not exercise 
the  option.  The  Company  may  terminate  the  2018  CD39  Option  Agreement  if  AstraZeneca  challenges 
any  option  patent.  AstraZeneca  may  terminate  the  2018  CD39  Option  Agreement  in  its  entirety  for 
convenience  at  any  time  effective  upon  three  months’  prior  written  notice  to  us.  Either  party  may 
terminate the 2018 CD39 Option Agreement in the event of an uncured material breach by the other party 
or for certain bankruptcy or insolvency events involving the other party. 

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CD39 Co-Development and License Agreement Upon Option Exercise by AstraZeneca 

Upon exercise of the option under the 2018 CD39 Option Agreement, the Company would enter into a 
co-development  and  license  agreement  with  AstraZeneca,  or  the  CD39  Potential  License  Agreement. 
Under  the  CD39  Potential  License  Agreement,  the  Company  would  grant  to  AstraZeneca  a  worldwide, 
exclusive license, subject to certain exclusions, to certain of its patents and know-how regarding, among 
other things, its IPH5201 candidate, to develop, manufacture and commercialize licensed products in the 
field of diagnosis, prevention and treatment of diseases and conditions in humans and in animals, subject 
to certain limitations. The Company would retain certain rights under the licensed patents and know-how 
to, among other things, co-promote licensed products in certain European countries, pursuant to its option 
to co-promote. 

The  CD39  Potential  License  Agreement  provides  for  a  payment  of  $25  million  upon  exercise. 
Additionally, AstraZeneca would be obligated to pay Innate up to $795 million in the aggregate upon the 
achievement  of  certain  development  and  regulatory  milestones  ($295  million)  and  commercialization 
milestones  ($500  million).  The  arrangement  also  provides  for  a  50%  profit  share  in  Europe  if  the 
Company opts into certain co-promoting and late stage co-funding obligations. In addition, the Company 
would be eligible to receive tiered royalties ranging from a high-single digit to mid-teen percentage on net 
sales of IPH5201, or from a mid-single digit to low-double digit percentage on net sales of other types of 
licensed products, outside of Europe. The royalties payable to Innate under the CD39 Potential License 
Agreement  may  be  reduced  under  certain  circumstances,  including  loss  of  exclusivity  or  lack  of  patent 
protection. 

Under  the  CD39  Potential  License  Agreement,  unless  the  Company  has  elected  not  to  co-fund,  the 
Company  would  be  required  to  collaborate  with  AstraZeneca  to  develop  and  commercialize  licensed 
products. AstraZeneca would be the lead party in developing and commercializing the licensed products 
and  each  party  must  use  commercially  reasonable  efforts  to  develop,  obtain  regulatory  approval  and 
commercialize  at  least  one  licensed  product  in  certain  major  markets.  Each  party  would  have  to  use 
commercially  reasonable  efforts  to  complete  its  development  activities  in  accordance  with  a  specified 
development plan. 

The Company would have the option to co-fund 30% of the Phase 3 clinical trials of licensed products in 
order to share in 50% of the profits and losses of licensed products in Europe. If the Company does not 
exercise this co-funding option, among other things, its right to share in 50% of the profits and losses in 
Europe and right to co-promote in certain European countries will terminate and will be replaced by rights 
to  receive  royalties  on  net  sales  at  the  rates  applicable  to  outside  of  Europe.  Additionally,  certain 
milestone payments that may be payable to Innate would be reduced. AstraZeneca would be responsible 
for  the  promotion  of  licensed  products  worldwide,  subject  to  its  option  to  co-promote  the  licensed 
products  in  certain  European  countries  if  the  Company  elects  to  co-fund.  Additionally,  the  Company 
would have a right of first negotiation in the event that AstraZeneca wishes to grant a third-party the right 
to commercialize licensed products in Europe or the United States. 

The development by AstraZeneca of a licensed product under the Potential License Agreement is subject 
to certain reciprocal non-compete obligations. 

Innate's  right  to  receive  royalties  under  the  CD39  Potential  License  Agreement  expires,  on  a  licensed 
product-by-licensed product and country-by-country basis, on the latest of: (i) the tenth anniversary of the 
first commercial sale of such licensed product in such country, or, in the case of European countries, in 
any  European  country,  (ii)  the  expiration  of  regulatory  exclusivity  for  such  licensed  product  in  such 
country and (iii) the expiration of the last-to-expire valid licensed patent claim subject to the agreement 
that covers such licensed product in such country. 

209

Unless earlier terminated, the term of the CD39 Potential License Agreement would expire on the date on 
which  all  of  AstraZeneca’s  payment  obligations  have  expired.  The  Company  may  terminate  the  CD39 
Potential  License  Agreement  if  AstraZeneca  challenges  any  patent  licensed  to  it  under  the  agreement. 
AstraZeneca may terminate the CD39 Potential License Agreement in its entirety for convenience at any 
time effective upon 120 days’ prior written notice to us. Either party may terminate the CD39 Potential 
License Agreement in the event of an uncured material breach by the other party or for certain bankruptcy 
or insolvency events involving the other party. 

2018 Future Programs Option Agreement 

In October 2018, the Company entered into another option agreement with AstraZeneca, relating to four 
pre-clinical programs. The Company received an initial payment of $20 million at signing. Pursuant to the 
2018  Future  Programs  Option  Agreement,  the  Company  granted  to  AstraZeneca  four  exclusive  options 
that are exercisable until IND approval to obtain a worldwide, royalty-bearing, exclusive license to certain 
of  its  patents  and  know-how  relating  to  certain  specified  pipeline  candidates  to  develop  and 
commercialize optioned products in all fields of use. The relevant programs are IPH43, IPH25, the anti-
Siglec-9 antibody program and a multi-specific NKp46 NKCE program. Upon exercise of an option, the 
Company  would  be  entitled  to  an  option  exercise  payment  of  $35  million,  as  well  as  development  and 
regulatory milestone payments ($360 million) and commercialization milestone payments ($500 million) 
and tiered, mid-single digit to mid-teen percentage royalties on net sales of the applicable product. The 
royalties payable to Innate may be reduced under certain circumstances, including loss of exclusivity, lack 
of  patent  protection  or  the  specific  nature  of  the  compound  included  within  the  applicable  product. 
Additionally,  the  Company  would  have  rights  to  co-fund  certain  development  costs  in  order  to  obtain 
profit and loss sharing in Europe. So long as the Company elects to co-fund such development costs, the 
Company also will have a right to co-promote optioned products in Europe. 

In 2022, the Company has received from AstraZeneca a notice that it will not exercise its option to license 
the  four  pre-clinical  programs  covered  in  the  Future  Programs  Option  Agreement  which  is  therefore 
terminated.

Lumoxiti Licence Agreement   

In October 2018, the Company entered into a third agreement with AstraZeneca relating to the licence of 
Lumoxiti (the "Lumoxiti Agreement").

The  Company  made  an  initial  payment  to  AstraZeneca  of  $50  million  under  this  agreement  in  January 
2019 as well as $15 million when filing of the BLA in Europe. Pursuant to the Lumoxiti Agreement, the 
Company obtained an exclusive license under certain patents and knowhow of AstraZeneca to develop, 
manufacture  and  commercialize  Lumoxiti  for  all  uses  in  humans  and  animals  in  the  United  States,  the 
European Union and Switzerland.  In December 2020, the Company exercised its right of termination by 
sending a termination notice of the Lumoxiti Agreement to AstraZeneca.

Lumoxiti Termination and Transition Agreement

Further  to  the  decision  to  terminate  the  Lumoxiti  Agreement  and  termination  notice  sent  in  December 
2020,  a  Termination  and  Transition  Agreement  was  executed,  effective  as  of  June  30,  2021  organizing 
transition  of  the  licensed  rights  and  BLA  back  to  AstraZeneca  and  share  of  different  costs  including 
manufacturing.  As provided by the Termination and Transition Agreement, Innate paid $6.2 million to 
AstraZeneca on April 29, 2022. Transition of all Lumoxiti rights back to AstraZeneca has been completed 
in July 2022.

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Additional agreements related to Monalizumab 

Novo Nordisk A/S 

On  February  5,  2014,  the  Company  in-licensed  the  full  development  and  commercialization  rights  to 
monalizumab  r  from  Novo  Nordisk  A/S.  In  consideration  for  these  rights,  the  Company  paid  Novo 
Nordisk  A/S  €2  million  in  cash  and  600,000  of  its  ordinary  shares  at  a  price  of  €8.33  per  share.  Novo 
Nordisk A/S is eligible to receive a total of €20 million in potential regulatory milestones and tiered mid-
to-high single-digit percentage royalties on future net sales.

The agreement with Novo Nordisk A/S included a right to additional consideration in the event of an out-
licensing agreement. Consequently, following the agreement signed with AstraZeneca in April 2015, the 
Company paid Novo Nordisk A/S an additional consideration amount of €6.5 million. 

In  October  2018  AstraZeneca  exercised  its  option  under  the  2015  Option  Agreement  to  acquire  an 
exclusive  license  to  monalizumab.  Pursuant  to  this  option  exercise,  AstraZeneca  paid  $100  million  to 
Innate and, as a result, Novo Nordisk A/S became entitled to a second and final payment amounting to 
$15.0 million (€13.1 million). If the AstraZeneca agreement is terminated for any reason, the Company 
will pay to Novo Nordisk A/S a portion of any amounts that have been budgeted but have not been spent 
or  will  not be spent  under  the initial research and development budget. In light of current development 
plans and research and development costs incurred to date, the Company does not currently expect any 
amounts to be paid pursuant to this provision. 

License Agreement with Novo Nordisk for avdoralimab  

In July of 2017 the Company entered into an exclusive license agreement with Novo Nordisk A/S relating 
to  avdoralimab,  or  the  2017  Novo  Agreement,  pursuant  to  which  the  Company  obtained  a  worldwide, 
exclusive license under certain patents and know-how of Novo Nordisk A/S to develop, manufacture and 
commercialize pharmaceutical products that contain or comprise an Anti-C5aR antibody. The Company 
made an initial payment to Novo Nordisk A/S of €40.0 million under the 2017 Novo Agreement which 
was  offset  against  Novo  Nordisk  A/S’s  subscription  in  new  shares.  The  Company  is  obligated  to  pay 
Novo  Nordisk  A/S  in  the  aggregate  up  to  €370.0  million  upon  achievement  of  certain  development, 
regulatory  and  sales  milestones  and  tiered  royalties  ranging  from  a  low  double-digit  to  low  teen 
percentage on net sales. The Company's royalty payment obligations are subject to certain reductions and 
expire on a product-by-product and country-by-country basis upon the later of the date the exploitation of 
a licensed product is no longer covered by a claim of a licensed patent in such country, loss of data or 
regulatory  exclusivity  in  such  country,  and  the  twelfth  anniversary  of  the  first  commercial  sale  of  such 
product  in  such  country.  In  connection  with  the  2017  Novo  Agreement,  the  Company  obtained  an 
exclusive  sublicense  from  Novo  Nordisk  A/S  under  certain  third-party  intellectual  property  rights.  In 
consideration for such sublicense, the Company may be obligated to pay a mid-single digit royalty on its 
net  sales  of  a  licensed  product,  however,  the  Company  will  be  entitled  to  offset  such  payments  against 
royalties payable to Novo Nordisk A/S. 

Under  the  2017  Novo  Agreement,  the  Company  is  obligated  to  use  commercially  reasonable  efforts  to 
develop and seek regulatory approval for a licensed product. 

The 2017 Novo Agreement shall expire upon expiration of the last royalty payment obligation under the 
agreement. Either party may terminate the 2017 Novo Agreement upon any uncured material breach of 
the  agreement  by  the  other  party  or  upon  a  bankruptcy  or  insolvency  of  the  other  party.  Additionally, 
Novo Nordisk A/S may terminate the agreement in the event the Company challenges any patent licensed 
under the agreement. The Company may terminate the 2017 Novo Agreement upon prior notice to Novo 
Nordisk A/S. 

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In  2020,  the  Company  made  a  payment  to  Novo  Nordisk  A/S  of  €1  million  under  the  2017  Novo 
Agreement, covered by BPI funding, in respect of the start of a Phase 2 clinical trial of avdoralimab in 
COVID-19  patients  with  severe  pneumonia.  In  July  2021,  based  on  the  Phase  2  clinical  trial  of 
avdoralimab  in  COVID-19  patients  with  severe  pneumonia  results  which  did  not  meet  its  primary 
endpoints  in  all  three  cohorts  of  the  trial,  the  Company  has  stopped  stop  exploring  avdoralimab  in 
COVID-19. 

Following  a  strategic  review  in  2021,  the  Company  was  solely  pursuing  avdoralimab  in  bullous 
pemphigoid  ("BP"),  an  inflammatory  disease,  through  an  investigator-sponsored  study  and  stopped 
further development in all other indications. 

In last quarter of 2022, the Company was informed by the Sponsor, the Centre Hospitalier Universitaire 
de Nice, that the ongoing Phase 2 study for the treatment of BP, will be discontinued. Consequently, the 
Company decided to stop further development in BP indication and will continue to review its strategy on 
avdoralimab.

Collaboration and licensing agreement with Sanofi (2016)

The Company entered into a research collaboration and licensing agreement with Sanofi in January 2016 
to apply its proprietary technology to the development of bispecific antibody formats engaging NK cells 
to kill tumor cells through the activating receptor NKp46. The Company granted to Sanofi under certain 
of  its  intellectual  property  a  non-exclusive,  worldwide,  royalty-free  research  license,  as  well  as  an 
exclusive,  worldwide  license  to  research,  develop  and  commercialize  products  directed  against  two 
specified targets, for all therapeutic, prophylactic and diagnostic indications and uses. 

The Company will work together with Sanofi on the generation and evaluation of up to two bispecific NK 
cell engagers, using its technology and Sanofi’s tumor targets. Under the terms of the license agreement, 
Sanofi  will  be  responsible  for  the  development,  manufacturing  and  commercialization  of  products 
resulting  from  the  research  collaboration.  The  Company  will  be  eligible  for  up  to  €400.0  million  in 
payments,  primarily  upon  the  achievement  of  development  and  commercial  milestones,  as  well  as 
royalties ranging from a mid to high single-digit percentage on net sales.

On  January  5,  2021,  the  Company  announced  that  Sanofi  has  made  the  decision  to  progress  IPH6101/
SAR443579  into  investigational  new  drug  (IND)  enabling  studies.  IPH6101/SAR443579  is  a  NKp46-
based NK cell engager (NKCE) using Innate’s proprietary multi-specific antibody format. The decision 
triggered  a  €7M  milestone  payment  from  Sanofi  to  Innate.  Sanofi  will  be  responsible  for  all  future 
development,  manufacturing  and  commercialization  of  IPH6101/SAR443579.  Additionally,  in  January 
2021,  a  GLP-toxicology  study  was  initiated  for  the  IPH6101/SAR443579  program.  In  December  2021, 
the Company announced that the first patient was dosed in a Phase 1/2 clinical trial, evaluating IPH6101/
SAR443579,  in  patients  with  relapsed  or  refractory  acute  myeloid  leukemia  (R/R  AML),  B-cell  acute 
lymphoblastic  leukemia  (B-ALL)  or  high  risk-myelodysplastic  syndrome  (HR-MDS).  The  start  of  the 
trial  has  triggered  a  milestone  payment,  part  of  the  €400.0  million  mentioned  above.  The  Company 
received  €3.0m  from  Sanofi  following  the  initiation  of  a  GLP-tox  Study  and  the  launching  of  the    first 
Phase 1 clinical trial in humans in relapsed of refractory AML with IPH6101/SAR443579, respectively in 
January and December 2021.

In July 2022, the Company announced that Sanofi has made the decision to progress IPH6401/SAR’514 
into investigational new drug (IND) enabling studies, triggering a €3 million milestone payment.

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Research Collaboration and Licence agreement with Sanofi (2022)

In  December  2022,  the  Company  entered  into  a  research  collaboration  and  licensing  agreement  with 
Genzyme Corporation, a wholly owned subsidiary of Sanofi ("Sanofi")  under which the Company grants 
Sanofi an exclusive license to Innate’s B7H3 ANKET® program and options for two additional targets. 
Upon  candidate  selection,  Sanofi  will  be  responsible  for  all  development,  manufacturing  and 
commercialization. 

Under  the  terms  of  the  Research  Collaboration  and  Licence  agreement,  Innate  has  received  in  March 
2023 €25 million as upfront payment and will receive, during the term of the Research and Collaboration 
Agreement,  up  to  €1.35  billion  total  in  preclinical,  clinical,  regulatory  and  commercial  milestones  plus 
royalties on potential net sales.  

Orega License Agreement 

Pursuant  to  its  licensing  agreement  with  Orega  Biotech,  Innate  acquired  an  exclusive  license  to  Orega 
Biotech’s  intellectual  property  rights  relating  to  its  anti-CD39  checkpoint  inhibitor  program.  As  of 
December  31,  2018,  the  Company  had  paid  a  total  amount  of  €1.8  million  to  Orega  Biotech  for  the 
acquisition  of  these  intellectual  property  rights,  and  in  June  2019,  the  Company  paid  Orega  Biotech 
€7.0 million in relation to the anti-CD39 program as consideration relating to the collaboration and option 
agreement signed on October 22, 2018 with AstraZeneca for IPH5201. Following the dosing of the first 
patient on March 9, 2020 in the IPH5201 Phase 1 clinical trial, AstraZeneca made a $5 million milestone 
pursuant to Innate's collaboration agreement with AstraZeneca and Innate made a €2.7 million milestone 
payment  to  Orega  Biotech  SAS  pursuant  to  its  licensing  agreement  with  Orega  Biotech  SAS.  In  June 
2022, Innate received a $5 million milestone payment from AstraZeneca upon signature of an amendment 
to the 2018 CD39 Option Agreement (see above) and made a €0.6 million milestone payment to Orega 
Biotech SAS pursuant to its licensing agreement with Orega Biotech SAS.

Unless earlier terminated, the Company may also pay Orega Biotech up to an additional €48.8 million in 
the aggregate upon the achievement of development and regulatory milestones. Finally, the Company will 
be required to pay a low-teen percentage of sub-licensing revenues received by the Company pursuant to 
its agreement with AstraZeneca regarding IPH5201. 

The  summaries  provided  above  do  not  purport  to  be  complete  and  are  qualified  in  their  entirety  by 
reference to the complete agreements, which are attached as exhibits to this Annual Report on Form 20-F. 
For  additional  information  on  its  material  contracts,  please  see  “Item  4.  Information  on  the  Company,” 
“Item 6. Directors, Senior Management and Employees,” and “Item 7.B. Related Party Transactions” of 
this Annual Report on 20-F.

Bank Loans 

In  July  17th  2017,  the  Company  entered  into  one  loan  agreement  with  Société  Générale,  pursuant  to 
which the Company obtained a financing in an amount equal to €15.2 million with a term of 12 years.

On  December  22nd  and  December  17th,  2021  the  Company  entered  into  two  loan  agreements  with 
Société  Générale  and  BNP  Paribas,  respectively,  pursuant  to  which  the  Company  obtained  non-dilutive 
financing in an aggregate amount equal to €28.7 million. 

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The two loans have an initial term of one year with an extension up to 5 years at Innate's option. They are 
90%  guaranteed  by  the  French  state  ("PGE")  as  part  of  the  package  of  measures  put  in  place  by  the 
French government to support companies during the COVID-19 pandemic. 

D.

Exchange Controls.

Under current French foreign exchange control regulations there are no limitations on the amount of cash 
payments that the Company may remit to residents of foreign countries. Laws and regulations concerning 
foreign exchange controls do, however, require that all payments or transfers of funds made by a French 
resident  to  a  non-resident  such  as  dividend  payments  be  handled  by  an  accredited  intermediary.  All 
registered banks and substantially all credit institutions in France are accredited intermediaries. 

E.

Taxation. 

Material U.S. Federal Income Tax Considerations

The  following  describes  material  U.S.  federal  income  tax  considerations  relating  to  the  acquisition, 
ownership and disposition of the ordinary shares or ADSs by a U.S. holder (as defined below) who hold 
the ordinary shares or ADSs as capital assets. This summary does not address all U.S. federal income tax 
matters  that  may  be  relevant  to  a  particular  U.S.  holder.  This  summary  does  not  address  tax 
considerations applicable to a holder of the ordinary shares or ADSs that may be subject to special tax 
rules including, without limitation, the following: 

•

•

•

•

•

•

•

•

•

•

•

banks, financial institutions or insurance companies; 

brokers, dealers or traders in securities, currencies, commodities, or notional principal contracts; 

tax-exempt entities or organizations, including an “individual retirement account” or “Roth IRA” as 
defined in Section 408 or 408A of the Code (as defined below), respectively; 

real estate investment trusts, regulated investment companies or grantor trusts; 

persons that hold the ordinary shares or ADSs as part of a “hedging,” “integrated,” “wash sale” or 
“conversion” transaction or as a position in a “straddle” for U.S. federal income tax purposes; 

partnerships, or other entities or arrangements classified as partnerships, for U.S. federal income tax 
purposes; 

certain former citizens or long-term residents of the United States; 

persons that received the ordinary shares or ADSs as compensation for the performance of services; 

persons  acquiring  the  ordinary  shares  or  ADSs  in  connection  with  a  trade  or  business  conducted 
outside of the United States, including a permanent establishment or a fixed base in France; 

holders  that  own  directly,  indirectly,  or  through  attribution  10%  or  more  of  the  voting  power  or 
value of the ordinary shares or ADSs; and 

holders that have a “functional currency” other than the U.S. dollar. 

Holders of the ordinary shares or ADSs who fall within one of the categories above are advised to consult 
their tax advisor regarding the specific tax consequences which may apply to their particular situation. 

For the purposes of this description, a “U.S. holder” is a beneficial owner of the ordinary shares or ADSs 
that is (or is treated as), for U.S. federal income tax purposes: 

•

an individual who is a citizen or resident of the United States; 

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•

•

•

a corporation created or organized in or under the laws of the United States, any state therein or the 
District of Columbia; 

an estate, the income of which is subject to U.S. federal income taxation regardless of its source; or 

a  trust,  if  a  court  within  the  United  States  is  able  to  exercise  primary  supervision  over  its 
administration  and  one  or  more  U.S.  persons  have  the  authority  to  control  all  of  the  substantial 
decisions of such trust, or if such trust has a valid election in effect under applicable U.S. Treasury 
Regulations to be treated as a U.S. person. 

If  an  entity  or  arrangement  treated  as  a  partnership  for  U.S.  federal  income  tax  purposes  holds  the 
ordinary shares or ADSs, the tax consequences relating to an investment in the ordinary shares or ADSs 
will depend in part upon the status of the partner and the activities of the partnership. Such a partner or 
partnership should consult its tax advisor regarding the specific tax considerations of acquiring, owning 
and disposing of the ordinary shares or ADSs in its particular circumstances. 

Persons  considering  an  investment  in  the  ordinary  shares  or  ADSs  should  consult  their  own  tax 
advisors  as  to  the  particular  tax  consequences  applicable  to  them  relating  to  the  acquisition, 
ownership  and  disposition  of  the  ordinary  shares  or  ADSs,  including  the  applicability  of  U.S. 
federal, state and local tax laws, French tax laws and other non-U.S. tax laws. 

This description does not address the U.S. federal estate, gift, or alternative minimum tax considerations, 
the Medicare tax on net investment income or any U.S. state, local, or non-U.S. tax considerations of the 
acquisition, ownership and disposition of the ordinary shares or ADSs. 

This description is based on the U.S. Internal Revenue Code of 1986, as amended, or the Code, existing, 
proposed  and  temporary  U.S.  Treasury  Regulations  promulgated  thereunder  and  administrative  and 
judicial interpretations thereof, in each case as of the date hereof. All the foregoing is subject to change, 
which change could apply retroactively, and to differing interpretations, all of which could affect the tax 
considerations described below. There can be no assurances that the U.S. Internal Revenue Service, or the 
IRS,  will  not  take  a  position  concerning  the  tax  consequences  of  the  acquisition,  ownership  and 
disposition of the ordinary shares or ADSs or that such a position would not be sustained by a court. The 
Company  has  not  obtained,  nor  does  the  Company  intend  to  obtain,  a  ruling  with  respect  to  the  U.S. 
federal  income  tax  considerations  of  the  purchase,  ownership  or  disposition  of  its  ordinary  shares  or 
ADSs. Accordingly, holders should consult their own tax advisors concerning the U.S. federal, state, local 
and  non-U.S.  tax  consequences  of  acquiring,  owning  and  disposing  of  the  ordinary  shares  or  ADSs  in 
their particular circumstances. 

As indicated below, this summary is subject to the discussion below of the U.S. federal income tax rules 
applicable to a “passive foreign investment company,” or a PFIC. 

In general, and taking into account the earlier assumptions, for U.S. federal income tax purposes, a U.S. 
holder  holding  ADSs  will  be  treated  as  the  owner  of  the  ordinary  shares  represented  by  the  ADSs. 
Exchanges of ordinary shares for ADSs, and ADSs for ordinary shares, generally will not be subject to 
U.S. federal income tax. 

Distributions. Subject to the discussion under “—Passive Foreign Investment Company Considerations,” 
below,  the  gross  amount  of  any  distribution  (including  any  amounts  withheld  in  respect  of  foreign  tax) 
actually  or  constructively  received  by  a  U.S.  holder  with  respect  to  the  ordinary  shares  or  ADSs  will 
generally be taxable to the U.S. holder as a dividend to the extent of the U.S. holder’s pro rata share of the 
current  or  accumulated  earnings  and  profits  as  determined  under  U.S.  federal  income  tax  principles. 
Distributions  in  excess  of  earnings  and  profits  will  generally  be  non-taxable  to  the  U.S.  holder  to  the 

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extent  of,  and  will  be  applied  against  and  reduce,  the  U.S.  holder’s  adjusted  tax  basis  in  the  ordinary 
shares or ADSs. Distributions in excess of earnings and profits and such adjusted tax basis will generally 
be taxable to the U.S. holder as either long-term or short-term capital gain depending upon whether the 
U.S. holder has held the ordinary shares or ADSs for more than one year as of the time such distribution 
is  received.  However,  since  the  Company  does  not  calculate  its  earnings  and  profits  under  U.S.  federal 
income  tax  principles,  it  is  expected  that  any  distribution  will  be  reported  as  a  dividend,  even  if  that 
distribution would otherwise be treated as a non-taxable return of capital or as capital gain under the rules 
described  above.  Non-corporate  U.S.  holders  may  qualify  for  the  preferential  rates  of  taxation  with 
respect to dividends on the ordinary shares or ADSs applicable to long-term capital gains (i.e., gains from 
the sale of capital assets held for more than one year), or qualified dividend income if the Company is a 
“qualified  foreign  corporation”  and  certain  other  requirements  are  met.  A  non-U.S.  corporation  (other 
than  a  corporation  that  is  a  PFIC  for  the  taxable  year  in  which  the  dividend  is  paid  or  the  preceding 
taxable year) generally will be considered to be a qualified foreign corporation (a) if it is eligible for the 
benefits  of  a  comprehensive  tax  treaty  with  the  United  States  which  the  Secretary  of  Treasury  of  the 
United States determines is satisfactory for purposes of this provision and which includes an exchange of 
information provision, or (b) with respect to any dividend it pays on ADSs which are readily tradable on 
an established securities market in the United States. The ADSs are listed on the Nasdaq Global Select 
Market,  which  is  an  established  securities  market  in  the  United  States,  and  the  Company  believes  the 
ADSs are readily tradable on the Nasdaq Global Select Market. There can be no assurance that the ADSs 
will continue to be considered readily tradable on an established securities market in the United States in 
later years. The Company, which is incorporated under the laws of France, believes that it qualifies as a 
resident  of  France  for  purposes  of,  and  is  eligible  for  the  benefits  of,  the  Convention  between  the 
Government  of  the  United  States  of  America  and  the  Government  of  the  French  Republic  for  the 
Avoidance  of  Double  Taxation  and  the  Prevention  of  Fiscal  Evasion  with  Respect  to  Taxes  on  Income 
and  Capital,  signed  on  August  31,  1994,  as  amended  and  currently  in  force,  or  the  U.S.-France  Tax 
Treaty, although there can be no assurance in this regard. Further, the IRS has determined that the U.S.-
France  Tax  Treaty  is  satisfactory  for  purposes  of  the  qualified  dividend  rules  and  that  it  includes  an 
exchange-of-information  program.  Therefore,  subject  to  the  discussion  under  “—Passive  Foreign 
Investment  Company  Considerations,”  below,  such  dividends  will  generally  be  “qualified  dividend 
income” in the hands of individual U.S. holders, provided that a holding period requirement (more than 
60 days of ownership, without protection from the risk of loss, during the 121-day period beginning 60 
days  before  the  ex-dividend  date)  and  certain  other  requirements  are  met.  The  dividends  will  not  be 
eligible for the dividends-received deduction generally allowed to corporate U.S. holders. 

A U.S. holder generally may claim the amount of any French withholding tax on a distribution as either a 
deduction from gross income or a credit against its U.S. federal income tax liability. The foreign tax credit 
is subject to numerous complex limitations that must be determined and applied on an individual basis. 
Dividends generally will constitute "passive category income" for purposes of the foreign tax credit. Each 
U.S.  holder  should  consult  its  own  tax  advisors  regarding  the  foreign  tax  credit  implications  of  French 
withholding tax. 

In general, the amount of a distribution paid to a U.S. holder in a foreign currency will be the U.S. dollar 
value of the foreign currency calculated by reference to the spot exchange rate on the day the depositary 
receives the distribution, in the case of the ADSs, or on the day the distribution is received by the U.S. 
holder, in the case of ordinary shares, regardless of whether the foreign currency is converted into U.S. 
dollars at that time. Any foreign currency gain or loss a U.S. holder realizes on a subsequent conversion 
of foreign currency into U.S. dollars will be U.S. source ordinary income or loss. If dividends received in 
a foreign currency are converted into U.S. dollars on the day they are received, a U.S. holder should not 
be required to recognize foreign currency gain or loss in respect of the dividend. 

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Sale,  Exchange  or  Other  Taxable  Disposition.  A  U.S.  holder  will  generally  recognize  gain  or  loss  for 
U.S.  federal  income  tax  purposes  upon  the  sale,  exchange  or  other  taxable  disposition  of  the  ordinary 
shares  or  ADSs  in  an  amount  equal  to  the  difference  between  the  amount  realized  from  such  sale  or 
exchange and the U.S. holder’s adjusted tax basis in those ordinary shares or ADSs, each as determined in 
U.S.  dollars.  U.S.  holders  should  consult  their  own  tax  advisors  about  how  to  account  for  proceeds 
received on the sale, exchange or other taxable disposition of ordinary shares or ADSs that are not paid in 
U.S.  dollars.  Subject  to  the  discussion  under  “—Passive  Foreign  Investment  Company  Considerations” 
below,  this  gain  or  loss  will  generally  be  a  capital  gain  or  loss.  The  adjusted  tax  basis  in  the  ordinary 
shares or ADSs generally will be equal to the U.S dollar cost of such ordinary shares or ADSs. Capital 
gain  from  the  sale,  exchange  or  other  taxable  disposition  of  the  ordinary  shares  or  ADSs  by  a  non-
corporate U.S. holder is generally eligible for a preferential rate of taxation applicable to capital gains, if 
the  non-corporate  U.S.  holder’s  holding  period  determined  at  the  time  of  such  sale,  exchange  or  other 
taxable  disposition  for  such  ordinary  shares  or  ADSs  exceeds  one  year  (i.e.,  such  gain  is  long-term 
taxable  gain).  The  deductibility  of  capital  losses  for  U.S.  federal  income  tax  purposes  is  subject  to 
limitations. Any such gain or loss that a U.S. holder recognizes generally will be treated as U.S. source 
gain or loss for foreign tax credit limitation purposes.  

Passive Foreign Investment Company Considerations. If the Company is a PFIC in any taxable year, a 
U.S. holder will be subject to special rules generally intended to reduce or eliminate any benefits from the 
deferral of U.S. federal income tax that a U.S. holder could derive from investing in a non-U.S. company 
that does not distribute all of its earnings on a current basis. 

The  Company  will  be  a  PFIC  for  U.S.  federal  income  tax  purposes  in  any  taxable  year  in  which,  after 
applying certain look-through rules with respect to the income and assets of its subsidiaries, either: (1) at 
least 75% of the gross income is “passive income” or (2) at least 50% of the average quarterly value of 
the total gross assets (which would generally be measured by fair market value of its assets, and for which 
purpose the total value of its assets may be determined in part by the market value of the ADSs and its 
ordinary shares, which are subject to change) is attributable to assets that produce “passive income” or are 
held for the production of “passive income.” 

Passive  income  for  this  purpose  generally  includes  dividends,  interest,  royalties,  rents,  gains  from 
commodities  and  securities  transactions,  the  excess  of  gains  over  losses  from  the  disposition  of  assets 
which produce passive income, and includes amounts derived by reason of the temporary investment of 
funds  raised  in  offerings  of  the  ordinary  shares  or  ADSs.  If  a  non-U.S.  corporation  owns  directly  or 
indirectly at least 25% by value of the stock of another corporation, the non-U.S. corporation is treated for 
purposes of the PFIC tests as owning its proportionate share of the assets of the other corporation and as 
receiving directly its proportionate share of the other corporation’s income. The determination of whether 
the Company is a PFIC is a fact-intensive determination made on an annual basis and the applicable law 
is  subject  to  varying  interpretation.  If  the  Company  is  a  PFIC  in  any  taxable  year  during  which  a  U.S. 
holder owns its ordinary shares or ADSs, such U.S. holder will be subject to special tax rules discussed 
below and could suffer adverse tax consequences. 

The market value of the assets may be determined in large part by reference to the market price of the 
ADSs and its ordinary shares. Therefore, fluctuations in the market price of the ordinary shares or ADSs 
may result in the Company being a PFIC for any taxable year. Whether the Company is a PFIC for any 
taxable year will depend on income, assets, activities and market capitalization in each year, and because 
this is a factual determination made annually after the end of each taxable year, there can be no assurance 
that  the  Company  will  not  be  a  PFIC  in  any  taxable  year.  the  Company  does  not  believe  it  was 
characterized as a PFIC in its taxable year ended December 31, 2022. However, there can be no assurance 

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that the Company will not be a PFIC in the current year or for any future taxable year. Its U.S. counsel 
expresses no opinion regarding its conclusions or its expectations regarding its PFIC status. 

If  the  Company  is  a  PFIC  in  any  year  with  respect  to  which  a  U.S.  holder  owns  its  ordinary  shares  or 
ADSs,  the  Company  will  continue  to  be  treated  as  a  PFIC  with  respect  to  such  U.S.  holder  in  all 
succeeding years during which the U.S. holder owns the ordinary shares or ADSs, regardless of whether 
the Company continue to meet the tests described above unless the Company ceases to be a PFIC and the 
U.S. holder has made a “deemed sale” election under the PFIC rules or is eligible to make and makes a 
mark-to-market election (as described below), with respect to all taxable years during such U.S. holder’s 
holding period in which the Company is a PFIC. If the “deemed sale” election is made, a U.S. holder will 
be deemed to have sold the ordinary shares or ADSs the U.S. holder holds at their fair market value as of 
the date of such deemed sale and any gain from such deemed sale would be subject to the rules described 
below. After the deemed sale election, so long as the Company does not become a PFIC in a subsequent 
taxable  year,  the  U.S.  holder’s  ordinary  shares  or  ADSs  with  respect  to  which  such  election  was  made 
will not be treated as shares in a PFIC and the U.S. holder will not be subject to the rules described below 
with respect to any “excess distribution” the U.S. holder receives from the Company or any gain from an 
actual  sale  or  other  disposition  of  the  ordinary  shares  or  ADSs.  U.S.  holders  should  consult  their  tax 
advisors as to the possibility and consequences of making a deemed sale election if such election becomes 
available. 

If the Company is a PFIC, and you are a U.S. holder that does not make one of the elections described 
above (and below in further detail), a special tax regime will apply to both (a) any “excess distribution” 
by the Company to you (generally, your ratable portion of distributions in any year which are greater than 
125%  of  the  average  annual  distribution  received  by  you  in  the  shorter  of  the  three  preceding  years  or 
your  holding  period  for  its  ordinary  shares  or  ADSs)  and  (b)  any  gain  realized  on  the  sale  or  other 
disposition of its ordinary shares or ADSs. Under this regime, any excess distribution and realized gain 
will be treated as ordinary income and will be subject to tax as if (a) the excess distribution or gain had 
been realized ratably over your holding period for the ordinary shares or ADSs, (b) the amount deemed 
realized in each year had been subject to tax in each year of that holding period at the highest marginal 
rate  for  such  year  (other  than  income  allocated  to  the  current  period  or  any  taxable  period  before  the 
Company became a PFIC, which would be subject to tax at the U.S. holder’s regular ordinary income rate 
for the current year and would not be subject to the interest charge discussed below), and (c) the interest 
charge generally applicable to underpayments of tax had been imposed on the taxes deemed to have been 
payable in those years. In addition, dividend distributions made to you will not qualify for the lower rates 
of taxation applicable to qualified dividends discussed above under “Distributions.” 

Certain elections may alleviate some of the adverse consequences of PFIC status and would result in an 
alternative treatment of the ordinary shares or ADSs. If a U.S. holder makes a mark-to-market election, 
the  U.S.  holder  generally  will  recognize  as  ordinary  income  any  excess  of  the  fair  market  value  of  the 
ordinary shares or ADSs at the end of each taxable year over their adjusted tax basis, and will recognize 
an ordinary loss in respect of any excess of the adjusted tax basis of the ordinary shares or ADSs over 
their fair market value at the end of the taxable year (but only to the extent of the net amount of income 
previously included as a result of the mark-to-market election). If a U.S. holder makes the election, the 
U.S.  holder’s  tax  basis  in  the  ordinary  shares  or  ADSs  will  be  adjusted  to  reflect  these  income  or  loss 
amounts. Any gain recognized on the sale or other disposition of the ordinary shares or ADSs in a year in 
which  the  Company  is  a  PFIC  will  be  treated  as  ordinary  income  and  any  loss  will  be  treated  as  an 
ordinary loss (but only to the extent of the net amount of income previously included as a result of the 
mark-to-market election). The mark-to-market election is available only if the Company is a PFIC and its 
ordinary shares or ADSs are “regularly traded” on a “qualified exchange.” Its ordinary shares or ADSs 
will be treated as “regularly traded” in any calendar year in which more than a de minimis quantity of its 

218

ordinary  shares  or  ADSs  are  traded  on  a  qualified  exchange  on  at  least  15  days  during  each  calendar 
quarter  (subject  to  the  rule  that  trades  that  have  as  one  of  their  principal  purposes  the  meeting  of  the 
trading requirement are disregarded). The Nasdaq Global Select Market is a qualified exchange for this 
purpose and, consequently, if the ADSs are regularly traded, the mark-to-market election will be available 
to a U.S. holder. It should be noted that only the ADSs and not its ordinary shares are listed on the Nasdaq 
Global Select Market. Consequently, its ordinary shares may not be marketable if Euronext Paris (where 
its ordinary shares are listed) does not meet the applicable requirements. U.S. holders should consult their 
tax  advisors  regarding  the  availability  of  the  mark-to-market  election  for  ordinary  shares  that  are  not 
represented by ADSs. 

However, a mark-to-market election generally cannot be made for equity interests in any lower-tier PFICs 
that the Company owns, unless shares of such lower-tier PFIC are themselves “marketable.” As a result, 
even if a U.S. holder validly makes a mark-to-market election with respect to its ordinary shares or ADSs, 
the U.S. holder may continue to be subject to the PFIC rules (described above) with respect to its indirect 
interest in any of its investments that are treated as an equity interest in a PFIC for U.S. federal income 
tax  purposes.  U.S.  holders  should  consult  their  tax  advisors  as  to  the  availability  and  desirability  of  a 
mark-to-market election, as well as the impact of such election on interests in any lower-tier PFICs. 

The Company does not currently intend to provide the information necessary for U.S. holders to make a 
“qualified electing fund election” if the Company is treated as a PFIC for any taxable year. U.S. holders 
should consult their tax advisors to determine whether this election would be available and if so, what the 
consequences of the alternative treatments would be in their particular circumstances. 

If the Company is a PFIC, the general tax treatment for U.S. holders described in this section would apply 
to  indirect  distributions  and  gains  deemed  to  be  realized  by  U.S.  holders  in  respect  of  any  of  its 
subsidiaries  that  also  may  be  PFICs.  U.S.  holders  should  consult  their  tax  advisors  regarding  the 
application of the PFIC rules to the Company's subsidiaries. 

If  a  U.S.  holder  owns  its  ordinary  shares  or  ADSs  during  any  taxable  year  in  which  the  Company  is  a 
PFIC,  the  U.S.  holder  generally  will  be  required  to  file  an  IRS  Form  8621  (Information  Return  by  a 
Shareholder  of  a  Passive  Foreign  Investment  Company  or  Qualified  Electing  Fund)  with  respect  to  the 
Company, generally with the U.S. holder’s federal income tax return for that year. If the Company is a 
PFIC  for  a  given  taxable  year,  then  you  should  consult  your  tax  advisor  concerning  your  annual  filing 
requirements. 

The  U.S.  federal  income  tax  rules  relating  to  PFICs  are  complex.  Prospective  U.S.  investors  are 
urged to consult their own tax advisors with respect to the acquisition, ownership and disposition of 
the ordinary shares or ADSs, the consequences to them of an investment in a PFIC, any elections 
available  with  respect  to  the  ordinary  shares  or  ADSs  and  the  IRS  information  reporting 
obligations  with  respect  to  the  acquisition,  ownership  and  disposition  of  the  ordinary  shares  or 
ADSs. 

Backup Withholding and Information Reporting. U.S. holders generally will be subject to information 
reporting  requirements  with  respect  to  dividends  on  the  ordinary  shares  or  ADSs  and  on  the  proceeds 
from  the  sale,  exchange  or  disposition  of  the  ordinary  shares  or  ADSs  that  are  paid  within  the  United 
States or through U.S.-related financial intermediaries, unless the U.S. holder is an “exempt recipient.” In 
addition,  U.S.  holders  may  be  subject  to  backup  withholding  on  such  payments,  unless  the  U.S.  holder 
provides a taxpayer identification number and a duly executed IRS Form W-9 or otherwise establishes an 
exemption. Backup withholding is not an additional tax, and the amount of any backup withholding will 
be allowed as a credit against a U.S. holder’s U.S. federal income tax liability and may entitle such holder 
to a refund, provided that the required information is timely furnished to the IRS. 

219

Foreign Asset Reporting. Certain individual U.S. holders are required to report information relating to an 
interest in the ordinary shares or ADSs, subject to certain exceptions (including an exception for shares 
held  in  accounts  maintained  by  U.S.  financial  institutions)  by  filing  IRS  Form  8938  (Statement  of 
Specified Foreign Financial Assets) with their federal income tax return. U.S. holders are urged to consult 
their tax advisors regarding their information reporting obligations, if any, with respect to their ownership 
and disposition of the ordinary shares or ADSs. 

THE  DISCUSSION  ABOVE  IS  A  SUMMARY  OF  THE  U.S.  FEDERAL  INCOME  TAX 
CONSEQUENCES  OF  AN  INVESTMENT  IN  THE  ORDINARY  SHARES  OR  ADSs  AND  IS 
BASED UPON LAWS AND RELEVANT INTERPRETATIONS THEREOF IN EFFECT AS OF 
THE  DATE  OF  THIS  ANNUAL  REPORT,  ALL  OF  WHICH  ARE  SUBJECT  TO  CHANGE, 
POSSIBLY  WITH  RETROACTIVE  EFFECT.  EACH  PROSPECTIVE  INVESTOR  IS  URGED 
TO CONSULT ITS OWN TAX ADVISOR ABOUT THE TAX CONSEQUENCES TO IT OF AN 
INVESTMENT  IN  THE  ORDINARY  SHARES  OR  ADSs  IN  LIGHT  OF  THE  INVESTOR’S 
OWN CIRCUMSTANCES.

Material French Tax Considerations 

The  following  describes  the  material  French  income  tax  consequences  to  U.S.  holders  of  purchasing, 
owning and disposing of the ADSs. 

This  discussion  does  not  purport  to  be  a  complete  analysis  or  listing  of  all  potential  tax  effects  of  the 
acquisition,  ownership  or  disposition  of  the  ADSs  to  any  particular  investor,  and  does  not  discuss  tax 
considerations that arise from rules of general application or that are generally assumed to be known by 
investors.  All  of  the  following  is  subject  to  change.  Such  changes  could  apply  retroactively  and  could 
affect the consequences described below. 

In 2011, France introduced a comprehensive set of tax rules applicable to French assets that are held by or 
in foreign trusts. These rules provide inter alia for the inclusion of trust assets in the settlor’s net assets for 
the  purpose  of  applying  the  former  French  wealth  tax  (replaced  by  the  French  real  estate  wealth  tax  as 
from January 1, 2018), for the application of French gift and death duties to French assets held in trust, for 
a  specific  tax  on  capital  on  the  French  assets  of  foreign  trusts  not  already  subject  to  the  former  French 
wealth tax (replaced by the French real estate wealth tax as from January 1, 2018) and for a number of 
French tax reporting and disclosure obligations. The following discussion does not address the French tax 
consequences  applicable  to  securities  (including  ADSs)  held  in  trusts.  If  ADSs  are  held  in  trust,  the 
grantor,  trustee  and  beneficiary  are  advised  to  consult  their  own  tax  advisor  regarding  the  specific  tax 
consequences of acquiring, owning and disposing of such securities. 

The description of the French income tax and real estate wealth tax consequences set forth below is based 
on the double tax treaty entered into between the Government of the United States of America and the 
Government of the French Republic for the Avoidance of Double Taxation and the Prevention of Fiscal 
Evasion  with  Respect  to  Taxes  on  Income  and  Capital  of  August  31,  1994  (the  “Treaty”),  which  came 
into  force  on  December  30,  1995  (as  amended  by  any  subsequent  protocols,  including  the  protocol  of 
January 13, 2009), and the tax guidelines issued by the French tax authorities in force as of the date of this 
Annual Report, or the Treaty. 

This  discussion  applies  only  to  investors  that  are  entitled  to  Treaty  benefits  under  the  “Limitation  on 
Benefits” provisions contained in the Treaty. 

If  a  partnership  holds  ADSs,  the  tax  treatment  of  the  partnership  and  a  partner  in  such  partnership 
generally  will  depend  on  the  status  of  the  partner  and  the  activities  of  the  partnership.  Such  partner  or 

220

partnership is urged to consult its own tax advisor regarding the specific tax consequences of acquiring, 
owning and disposing of ADSs. 

This  discussion  applies  only  to  investors  that  hold  ADSs  as  capital  assets  that  are  entitled  to  Treaty 
benefits  under  the  “Limitation  on  Benefits”  provision  contained  in  the  Treaty,  and  whose  ownership  of 
the  ADSs  is  not  effectively  connected  to  a  permanent  establishment  or  a  fixed  base  in  France.  Certain 
U.S. holders may be subject to special rules not discussed below, and are advised to consult their usual 
tax advisor regarding the specific tax consequences which may apply to their particular situation. 

U.S. holders are advised to consult their own tax advisor regarding the tax consequences of the purchase, 
ownership and disposition of ADSs in light of their particular circumstances, especially with regard to the 
“Limitations on Benefits” provision contained in the Treaty. 

Tax on Sale or other Disposals 

As a matter of principles, under French tax law, subject to limited exemptions, a U.S. holder should not 
be  subject  to  any  French  tax  on  any  capital  gain  from  the  sale,  exchange,  repurchase  or  redemption  by 
Innate of ordinary shares or ADSs, provided such U.S. holder is not a French tax resident for French tax 
purposes and has not held more than 25% of the dividend rights, known as “droits aux benefices sociaux,” 
at  any  time  during  the  preceding  five  years,  either  directly  or  indirectly,  and,  as  relates  to  individuals, 
alone or with relatives (as an exception, a U.S. holder resident, established or incorporated in certain non-
cooperative States or territories as defined in Article 238-0 A of the French tax code (Code général des 
impôts,  the  “FTC”)  should  be  subject  to  a  75%  withholding  tax  in  France  on  any  such  capital  gain, 
regardless of the fraction of the dividend rights it holds unless it provides evidence that the operations to 
which  these  profits  correspond  have  a  primary  purpose  and  effect  other  than  enabling  their  location  in 
such non-cooperative States or territories). 

Under  application  of  the  Treaty,  a  U.S.  holder  who  is  a  U.S.  resident  for  purposes  of  the  Treaty  and 
entitled to Treaty benefits will not be subject to French tax on such capital gain unless the ordinary shares 
or the ADSs form part of the business property of a permanent establishment or fixed base that the U.S. 
holder has in France. U.S. holders who own ordinary shares or ADSs through U.S. partnerships that are 
not resident for Treaty purposes are advised to consult their own tax advisor regarding their French tax 
treatment  and  their  eligibility  for  Treaty  benefits  in  light  of  their  own  particular  circumstances.  A  U.S. 
holder that is not a U.S. resident for Treaty purposes or is not entitled to Treaty benefits (and in both cases 
is  not  resident,  established  or  incorporated  in  certain  non-cooperative  States  or  territories  as  defined  in 
Article 238-0 A of the FTC) and has held more than 25% of the dividend rights, known as “droits aux 
bénéfices sociaux” at any time during the preceding five years, either directly or indirectly, and, as relates 
to  individuals,  alone  or  with  relatives  will  be  subject  to  a  levy  in  France  (i)  at  the  rate  of  12.8%  for 
individuals, and (ii) a rate corresponding to the standard corporate income tax rate set forth in Article 219-
I  of  the  FTC  for  legal  persons.  Special  rules  apply  to  U.S.  holders  who  are  residents  of  more  than  one 
country. 

Financial Transactions Tax and Registration Duties 

Pursuant to Article 235 ter ZD of the FTC, purchases of shares or ADSs of a French company listed on a 
regulated market of the European Union or on a foreign regulated market formally acknowledged by the 
AMF  are  subject  to  a  0.3%  French  tax  on  financial  transactions  provided  that  the  issuer’s  market 
capitalization exceeds 1 billion euros as of December 1 of the year preceding the taxation year. A list of 
companies whose market capitalization exceeds 1 billion euros as of December 1 of the year preceding 
the  taxation  year,  within  the  meaning  of  Article  235  ter  ZD  of  the  FTC,  is  published  annually  by  the 
French tax authorities in their official guidelines. As at 1 December 2021, the market capitalization did 
not exceed 1 billion euros, pursuant to BOI-ANNX-000467-29/12/2021.

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Moreover, Nasdaq Global Select Market, on which ADSs are listed, is not currently acknowledged by the 
AMF but this may change in the future. 

As a consequence, neither the ADSs nor the ordinary shares are currently within the scope of the French 
tax on financial transactions. 

Purchases of the ADSs  may be subject to such tax in the future provided that the market capitalization 
exceeds 1 billion euros in the year preceding the taxation year and that the Nasdaq Global Select Market 
is acknowledged by the French AMF. 

In the case where Article 235 ter ZD of the FTC is not applicable, transfers of shares issued by a French 
company which are listed on a regulated or organized market within the meaning of the French monetary 
code (Code monétaire et financier) are subject to uncapped registration duties at the rate of 0.1% if the 
transfer  is  evidenced  by  a  written  statement  (“acte”)  executed  either  in  France  or  outside  France.  As 
ordinary  shares  of  the  company  are  listed  on  Euronext  Paris,  which  is  an  organized  market  within  the 
meaning of the French monetary code, their transfer should be subject to uncapped registration duties at 
the rate of 0.1% subject to the existence of a written statement (“acte”), and provided that Article 235 ter 
ZD  of  the  FTC  is  not  applicable.  There  is  however  no  case  law  or  official  guidelines  published  by  the 
French tax authorities on this point with respect to transfers of ADSs. 

Taxation of Dividends 

Dividends  paid  by  a  French  corporation  to  non-residents  of  France  are  generally  subject  to  French 
withholding tax at a rate of (i) 25% for fiscal years beginning on or after January 1st, 2022, for payment 
benefiting  legal  persons  which  are  not  French  tax  residents,  and  (ii)  12.8%  for  payment  benefiting 
individuals  who  are  not  French  tax  residents.  Dividends  paid  by  a  French  corporation  in  certain  non-
cooperative  States  or  territories,  as  defined  in  Article  238-0  A  of  the  FTC,  will  generally  be  subject  to 
French withholding tax at a rate of 75%. However, eligible U.S. holders entitled to Treaty benefits under 
the “Limitation on Benefits” provision contained in the Treaty who are U.S. residents, as defined pursuant 
to the provisions of the Treaty, will not be subject to this 25% or 75% withholding tax rate, but may be 
subject to the withholding tax at a reduced rate (as described below). 

Under the Treaty, the rate of French withholding tax on dividends paid to an eligible U.S. holder who is a 
U.S.  resident  as  defined  pursuant  to  the  provisions  of  the  Treaty  and  whose  ownership  of  the  ordinary 
shares or ADSs is not effectively connected with a permanent establishment or fixed base that such U.S. 
holder has in France, is generally reduced to 15%, or to 5% if such U.S. holder is a corporation and owns 
directly or indirectly at least 10% of the share capital of the issuer; such U.S. holder may claim a refund 
from the French tax authorities of the amount withheld in excess of the Treaty rates of 15% or 5%, if any. 

For U.S. holders that are not individuals but are U.S. residents, as defined pursuant to the provisions of 
the  Treaty,  the  requirements  for  eligibility  for  Treaty  benefits,  including  the  reduced  5%  or  15% 
withholding tax rates contained in the “Limitation on Benefits” provision of the Treaty, are complex, and 
certain  technical  changes  were  made  to  these  requirements  by  the  protocol  of  January  13,  2009.  U.S. 
holders are advised to consult their own tax advisor regarding their eligibility for Treaty benefits in light 
of their own particular circumstances. 

Dividends paid to an eligible U.S. holder may immediately be subject to the reduced rates of 5% or 15% 
provided that: 

•

such  holder  establishes  before  the  date  of  payment  that  it  is  a  U.S.  resident  under  the  Treaty  by 
completing and providing the depositary with a treaty form (Form 5000) in accordance with French 
guidelines (BOI-INT-DG-20-20-20-20-12/09/2012 dated September 12, 2012); or 

222

•

the  depositary  or  other  financial  institution  managing  the  securities  account  in  the  U.S.  of  such 
holder provides the French paying agent with a document listing certain information about the U.S. 
holder and its ordinary shares or ADSs and a certificate whereby the financial institution managing 
the U.S. holder’s securities account in the United States takes full responsibility for the accuracy of 
the information provided in the document. 

Otherwise, dividends paid to a U.S. holder, if such U.S. holder is a legal person, will be subject to French 
withholding  tax  at  the  rate  of  25%,  or  75%  if  paid  in  certain  non-cooperative  States  or  territories  (as 
defined in Article 238-0 A of the FTC), and then reduced at a later date to 5% or 15%, provided that such 
holder duly completes and provides the French tax authorities with the treaty forms Form 5000 and Form 
5001  before  December  31  of  the  second  calendar  year  following  the  year  during  which  the  dividend  is 
paid.  Certain  qualifying  pension  funds  and  certain  other  tax-exempt  entities  are  subject  to  the  same 
general  filing  requirements  as  other  U.S.  holders  except  that  they  may  have  to  supply  additional 
documentation evidencing their entitlement to these benefits. 

Form  5000  and  Form  5001,  together  with  instructions,  will  be  provided  by  the  depositary  to  all  U.S. 
holders  registered  with  the  depositary.  The  depositary  will  arrange  for  the  filing  with  the  French  tax 
authorities of all such forms properly completed and executed by U.S. holders of ordinary shares or ADSs 
and returned to the depositary in sufficient time so that they may be filed with the French tax authorities 
before  the  distribution  in  order  to  immediately  obtain  a  reduced  withholding  tax  rate.  Otherwise,  the 
depositary must withhold tax at the full rate of 25% or 75% as applicable. In that case, the U.S. holders 
may claim a refund from the French tax authorities of the excess withholding tax. 

In any case, individual taxpayers who are not fiscally domiciled in France should not have to comply with 
these procedures if the French withholding tax applying to them is lower than 15%. 

Estate and Gift Taxes 

In general, a transfer of securities by gift or by reason of death of a U.S. holder that would otherwise be 
subject to French gift or inheritance tax, respectively, will not be subject to such French tax by reason of 
the  double  tax  treaty  entered  into  between  the  Government  of  the  United  States  of  America  and  the 
Government of the French Republic for the Avoidance of Double Taxation and the Prevention of Fiscal 
Evasion with Respect to Taxes on Estates, Inheritances and Gifts, dated November 24, 1978, unless (i) the 
donor or the transferor is domiciled in France at the time of making the gift or at the time of his or her 
death, or (ii) the ADSs were used in, or held for use in, the conduct of a business through a permanent 
establishment or a fixed base in France. 

Wealth Tax 

As  from  January  1,  2018,  the  French  wealth  tax  (impôt  de  solidarité  sur  la  fortune)  is  repealed  and 
replaced by the French real estate wealth tax (impôt sur la fortune immobilière). The scope of such new 
tax is narrowed to French real estate assets (and certain assets deemed to be real estate assets) or rights, 
held directly or indirectly through one or more legal entities and whose net taxable assets amount at least 
to €1,300,000. 

Broadly,  subject  to  provisions  of  double  tax  treaties  and  to  certain  exceptions,  individuals  who  are  not 
residents  of  France  for  tax  purposes  within  the  meaning  of  Article  4  B  of  the  FTC,  are  subject  to  real 
estate  wealth  tax  (impôt  sur  la  fortune  immobilière)  in  France  in  respect  of  the  portion  of  the  value  of 
their shares of the company representing real estate assets (Article 965, 2° of the FTC). Some exceptions 
are provided by the FTC. For instance, any participations representing less than 10% of the share capital 
of  an  operational  company  and  shares  representing  real  estate  for  the  professional  use  of  the  company 

223

considered  shall  not  fall  within  the  scope  of  the  French  real  estate  wealth  tax  (impôt  sur  la  fortune 
immobilière).

Under the Treaty (the provisions of which should be applicable to this new real estate wealth tax (impôt 
sur  la  fortune  immobilière)  in  France),  the  French  real  estate  wealth  tax  (impôt  sur  la  fortune 
immobilière) will however generally not apply to securities held by an eligible U.S. holder who is a U.S. 
resident, as defined pursuant to the provisions of the Treaty, provided that such U.S. holder (i) does not 
own  directly  or  indirectly  more  than  25%  of  the  issuer’s  financial  rights  and  (ii)  that  the  ADSs  do  not 
form part of the business property of a permanent establishment or fixed base in France. 

U.S. holders are advised to consult their own tax advisor regarding the specific tax consequences which 
may  apply  to  their  particular  situation  with  respect  to  such  French  real  estate  wealth  tax  (impôt  sur  la 
fortune immobilière).

F. Dividends and Paying Agents. 

Not applicable.

G. Statement by Experts.

Not applicable.

H. Documents on Display.

The  Company  is  subject  to  the  information  reporting  requirements  of  the  Exchange  Act  applicable  to 
foreign private issuers and under those requirements will file reports with the SEC. Those reports may be 
inspected  without  charge  at  the  locations  described  below.  As  a  foreign  private  issuer,  the  Company  is 
exempt from the rules under the Exchange Act related to the furnishing and content of proxy statements, 
and its officers, directors and principal shareholders are exempt from the reporting and short-swing profit 
recovery  provisions  contained  in  Section  16  of  the  Exchange  Act.  In  addition,  the  Company  is  not 
required  under  the  Exchange  Act  to  file  periodic  reports  and  financial  statements  with  the  SEC  as 
frequently or as promptly as United States companies whose securities are registered under the Exchange 
Act.  Nevertheless,  the  Company  will  file  with  the  SEC  an  Annual  Report  on  Form  20-F  containing 
financial  statements  that  have  been  examined  and  reported  on,  with  an  opinion  expressed  by  an 
independent registered public accounting firm.

The Company maintains a corporate website at www.innate-pharma.com. The Company intends to post 
its  Annual  Report  on  Form  20-F  on  its  website  promptly  following  it  being  filed  with  the  SEC. 
Information contained on, or that can be accessed through, its website does not constitute a part of this 
Annual Report. The Company has included its website address in this Annual Report solely as an inactive 
textual reference.

The Securities and Exchange Commission maintains a website (www.sec.gov) that contains reports, proxy 
and information statements and other information regarding registrants, such as us, that file electronically 
with the SEC.

With respect to references made in this Annual Report to any contract or other document of the Company, 
such references are not necessarily complete and you should refer to the exhibits attached or incorporated 
by reference to this Annual Report for copies of the actual contract or document.

I. Subsidiary Information.

Not required.

224

Item 11. Quantitative and Qualitative Disclosures About Market Risk. 

The Company's activities are exposed to liquidity risk, foreign currency exchange risk, interest rate risk 
and credit risk. 

Liquidity risk 

The Company does not believe that it is exposed to short-term liquidity risk, considering its cash and cash 
equivalents  and  short-term  investments  of  €101.5  million  as  of  December  31,  2022,  which  consist 
primarily of cash and money market funds and term deposits that are convertible into cash immediately 
without penalty. 

Foreign currency exchange rate risk 

The Company is exposed to foreign exchange risk inherent in certain subcontracting activities related to 
its operations in the United States, which are invoiced in U.S. dollars. The Company does not currently 
have  material  recurring  revenues  in  euro,  dollars  or  in  any  other  currency.  As  the  Company  further 
increases its business, particularly in the United States, the Company expects to face greater exposure to 
exchange rate risk. 

Innate's  revenue  denominated  in  U.S.  dollars  has  represented  approximately  88%,  78%  and  92%  of 
revenue  in  the  years  ended  December  31,  2020,  2021  and  2022,  respectively.  Payments  in  U.S.  dollars 
represented approximately 48%, 50%, and 50% of the payments in the years ended December 31, 2020, 
2021 and 2022, respectively. In order to cover this foreign currency exchange rate risk, the Company kept 
in  U.S.  dollars  a  part  of  the  consideration  received  from  AstraZeneca  in  June  2015,  January  2019  and 
September  2020.  The  Company  kept  the  entire  U.S  dollars  portion  of  the  proceeds  received  from  its 
October 2019 global offering in U.S dollars. The Company does not use hedging instruments in its current 
operations. Refer to Item 3.D. Risk Factors - Innate's business may be exposed to foreign exchange risks. 

Interest rate risk 

The Company has limited exposure to interest rate risk. Its exposure primarily relates to money market 
funds and time deposit accounts. Changes in interest rates have a direct impact on the rate of return on 
these investments and the cash flows generated. The Company does not have any credit facilities bearing 
variable  interest  rates.  The  repayment  of  the  advances  from  BPI  France,  the  borrowings  subscribed  in 
2017  and  the  two  State  Guaranteed  Loans  obtained  in  2021  and  extended  in  2022,  are  not  subject  to 
interest rate risk. The effect of an increase or decrease in interest rates would have an immaterial effect on 
profit or loss. 

Credit risk 

The credit risk related to the cash equivalents, short-term investments and non-current financial assets is 
not  significant  in  light  of  the  quality  of  the  issuers.  The  Company  deemed  that  no  instrument  of  its 
portfolio is exposed to credit risk.

225

Item 12. Description of Securities Other than Equity Securities.

A. Debt Securities.

Not applicable.

B. Warrants and Rights.

Not applicable.

C. Other Securities.

Not applicable.

D. American Depositary Shares.

Citibank, N.A. acts as the depositary bank for the ADSs. Citibank’s depositary offices are located at 388 
Greenwich Street, New York, New York 10013. ADSs represent ownership interests in securities that are 
on deposit with the depositary bank. ADSs may be represented by certificates that are commonly known 
as  American  Depositary  Receipts,  or  ADRs.  The  depositary  bank  typically  appoints  a  custodian  to 
safekeep the securities on deposit. In this case, the custodian is Citibank Europe plc, 1 North Wall Quay, 
Dublin 1, Ireland. 

The Company has appointed Citibank, N.A. as depositary bank pursuant to a deposit agreement. A copy 
of the deposit agreement has been filed with the SEC under cover of a Registration Statement on Form 
F-6  (Registration  No.  333-234063).  You  may  obtain  a  copy  of  the  deposit  agreement  from  the  SEC’s 
website at www.sec.gov. 

Each  ADS  represents  the  right  to  receive,  and  to  exercise  the  beneficial  ownership  interests  in,  one 
ordinary share that is on deposit with the depositary bank and/or custodian. An ADS also represents the 
right to receive, and to exercise the beneficial interests in, any other property received by the depositary 
bank or the custodian on behalf of the owner of the ADS but that has not been distributed to the owners of 
ADSs because of legal restrictions or practical considerations. The Company and the depositary bank may 
agree to change the ADS-to-Share ratio by amending the deposit agreement. This amendment may give 
rise to, or change, the depositary fees payable by ADS owners. The custodian, the depositary bank and 
their  respective  nominees  will  hold  all  deposited  property  for  the  benefit  of  the  holders  and  beneficial 
owners of ADSs. The deposited property does not constitute the proprietary assets of the depositary bank, 
the custodian or their nominees. Beneficial ownership in the deposited property will under the terms of 
the deposit agreement be vested in the beneficial owners of the ADSs. The depositary bank, the custodian 
and their respective nominees are the record holders of the deposited property represented by the ADSs 
for  the  benefit  of  the  holders  and  beneficial  owners  of  the  corresponding  ADSs.  A  beneficial  owner  of 
ADSs  may  or  may  not  be  the  holder  of  ADSs.  Beneficial  owners  of  ADSs  are  able  to  receive,  and  to 
exercise beneficial ownership interests in, the deposited property only through the registered holders of 
the ADSs, the registered holders of the ADSs (on behalf of the applicable ADS owners) only through the 
depositary bank, and the depositary bank (on behalf of the owners of the corresponding ADSs) directly, or 
indirectly, through the custodian or their respective nominees, in each case upon the terms of the deposit 
agreement.

If  you  are  or  become  an  owner  of  ADSs,  you  are  or  will  become  a  party  to  the  deposit  agreement  and 
therefore are or will be bound to its terms and to the terms of any ADR that represents your ADSs. The 
deposit agreement and the ADR specify the rights and obligations as well as your rights and obligations 
as owner of ADSs and those of the depositary bank. As an ADS holder you appoint the depositary bank to 
act on your behalf in certain circumstances. The deposit agreement and the ADRs are governed by New 

226

York law. However, the obligations to the holders of ordinary shares will continue to be governed by the 
laws of France, which may be different from the laws in the United States. 

In addition, applicable laws and regulations may require you to satisfy reporting requirements and obtain 
regulatory  approvals  in  certain  circumstances.  You  are  solely  responsible  for  complying  with  such 
reporting requirements and obtaining such approvals. Neither the depositary bank, the custodian, Innate or 
any of their or the respective agents or affiliates shall be required to take any actions whatsoever on your 

227

behalf  to  satisfy  such  reporting  requirements  or  obtain  such  regulatory  approvals  under  applicable  laws 
and regulations.

Fees and Expenses

Pursuant  to  the  terms  of  the  amended  and  restated  deposit  agreement,  the  holders  of  the  ADSs  are 
required to pay the following fees to the depositary bank:

Service

Issuance of ADSs (e.g., an issuance of ADS upon a 
deposit of ordinary shares, upon a change in the ADSs-
to-ordinary shares ratio, or for any other reason), 
excluding ADS issuances as a result of distributions of 
ordinary shares)

Fees
Up to U.S. 5¢ per ADS issued

Cancellation of ADSs (e.g., a cancellation of ADSs for 
delivery of deposited property, upon a change in the 
ADSs-to ordinary shares ratio, or for any other reason)

Up to U.S. 5¢ per ADS cancelled

Distribution of cash dividends or other cash 
distributions (e.g., upon a sale of rights and other 
entitlements)

Up to U.S. 5¢ per ADS held

Distribution of ADSs pursuant to (i) stock dividends or 
other free stock distributions, or (ii) exercise of rights to 
purchase additional ADSs

Up to U.S. 5¢ per ADS held

Distribution of securities other than ADSs or rights to 
purchase additional ADSs (e.g., upon a spin-off)

Up to U.S. 5¢ per ADS held

ADS Services

Registration of ADS transfers (e.g., upon a 
registration of the transfer of registered ownership 
of ADSs, upon a transfer of ADSs into DTC and 
vice versa, or for any other reason)

Conversion of ADSs of one series for ADSs of 
another series (e.g., upon conversion of Partial 
Entitlement ADSs for Full Entitlement ADSs, or 
upon conversion of Restricted ADSs (each as 
defined in the Deposit Agreement) into freely 
transferable ADSs, and vice versa).

Up to U.S. 5¢ per ADS held on the applicable record 
date(s) established by the depositary bank

Up to U.S. 5¢ per ADS (or fraction thereof) transferred

Up to U.S. 5¢ per ADS (or fraction thereof) converted

ADS holders are responsible to pay certain charges such as:

•

taxes (including applicable interest and penalties) and other governmental charges; 

228

•

•

•

•

•

the registration fees as may from time to time be in effect for the registration of ordinary shares on 
the  share  register  and  applicable  to  transfers  of  ordinary  shares  to  or  from  the  name  of  the 
custodian,  the  depositary  bank  or  any  nominees  upon  the  making  of  deposits  and  withdrawals, 
respectively; 

certain cable, telex and facsimile transmission and delivery expenses; 

the fees, expenses, spreads, taxes and other charges of the depositary bank and/or service providers 
(which may be a division, branch or affiliate of the depositary bank) in the conversion of foreign 
currency; 

the reasonable and customary out-of-pocket expenses incurred by the depositary bank in connection 
with compliance with exchange control regulations and other regulatory requirements applicable to 
ordinary shares, ADSs and ADRs; and 

the  fees,  charges,  costs  and  expenses  incurred  by  the  depositary  bank,  the  custodian,  or  any 
nominee in connection with the ADR program. 

ADS fees and charges for (i) the issuance of ADSs, and (ii) the cancellation of ADSs are charged to the 
person for whom the ADSs are issued (in the case of ADS issuances) and to the person for whom ADSs 
are cancelled (in the case of ADS cancellations). In the case of ADSs issued by the depositary bank into 
DTC,  the  ADS  issuance  and  cancellation  fees  and  charges  may  be  deducted  from  distributions  made 
through DTC, and may be charged to the DTC participant(s) receiving the ADSs being issued or the DTC 
participant(s) holding the ADSs being cancelled, as the case may be, on behalf of the beneficial owner(s) 
and  will  be  charged  by  the  DTC  participant(s)  to  the  account  of  the  applicable  beneficial  owner(s)  in 
accordance with the procedures and practices of the DTC participants as in effect at the time. ADS fees 
and  charges  in  respect  of  distributions  and  the  ADS  service  fee  are  charged  to  the  holders  as  of  the 
applicable ADS record date. In the case of distributions of cash, the amount of the applicable ADS fees 
and charges is deducted from the funds being distributed. In the case of (i) distributions other than cash 
and (ii) the ADS service fee, holders as of the ADS record date will be invoiced for the amount of the 
ADS  fees  and  charges  and  such  ADS  fees  and  charges  may  be  deducted  from  distributions  made  to 
holders  of  ADSs.  For  ADSs  held  through  DTC,  the  ADS  fees  and  charges  for  distributions  other  than 
cash  and  the  ADS  service  fee  may  be  deducted  from  distributions  made  through  DTC,  and  may  be 
charged to the DTC participants in accordance with the procedures and practices prescribed by DTC and 
the DTC participants in turn charge the amount of such ADS fees and charges to the beneficial owners for 
whom  they  hold  ADSs.  In  the  case  of  (i)  registration  of  ADS  transfers,  the  ADS  transfer  fee  will  be 
payable by the ADS Holder whose ADSs are being transferred or by the person to whom the ADSs are 
transferred, and (ii) conversion of ADSs of one series for ADSs of another series, the ADS conversion fee 
will be payable by the Holder whose ADSs are converted or by the person to whom the converted ADSs 
are delivered. 

In the event of refusal to pay the depositary bank fees, the depositary bank may, under the terms of the 
deposit agreement, refuse the requested service until payment is received or may set off the amount of the 
depositary bank fees from any distribution to be made to the ADS holder. Note that the fees and charges 
you  may  be  required  to  pay  may  vary  over  time  and  may  be  changed  by  Innate  and  by  the  depositary 
bank.  You  will  receive  prior  notice  of  such  changes.  The  depositary  bank  may  reimburse  Innate  for 
certain  expenses  incurred  by  Innate  Pharma  in  respect  of  the  ADR  program,  by  making  available  a 
portion  of  the  ADS  fees  charged  in  respect  of  the  ADR  program  or  otherwise,  upon  such  terms  and 
conditions as the Company and the depositary bank agree from time to time.

229

Payment of Taxes

ADS holders are responsible for the taxes and other governmental charges payable on the ADSs and the 
securities  represented  by  the  ADSs.  We,  the  depositary  bank  and  the  custodian  may  deduct  from  any 
distribution the taxes and governmental charges payable by holders and may sell any and all property on 
deposit  to  pay  the  taxes  and  governmental  charges  payable  by  holders.  You  are  be  liable  for  any 
deficiency if the sale proceeds do not cover the taxes that are due. 

The depositary bank may refuse to issue ADSs, to deliver, transfer, split and combine ADRs or to release 
securities on deposit until all taxes and charges are paid by the applicable holder. The depositary bank and 
the  custodian  may  take  reasonable  administrative  actions  to  obtain  tax  refunds  and  reduced  tax 
withholding  for  any  distributions  on  your  behalf.  However,  you  may  be  required  to  provide  to  the 
depositary bank and to the custodian proof of taxpayer status and residence and such other information as 
the  depositary  bank  and  the  custodian  may  require  to  fulfill  legal  obligations.  You  are  required  to 
indemnify us, the depositary bank and the custodian for any claims with respect to taxes based on any tax 
benefit obtained for you. 

Depositary Payments for 2022 

Not applicable.

PART II

Item 13. Defaults, Dividend Arrearages and Delinquencies. 

Not applicable.

Item 14. Material Modifications to the Rights of Security Holders and Use of Proceeds. 

October 2019 Global Offering

In  October  2019,  the  Company  completed  a  global  offering  of  an  aggregate  of  14,375,000  ordinary 
shares, including the full exercise of the underwriters’ option to purchase 1,875,000 additional ordinary 
shares. The October 2019 global offering consisted of a U.S. initial public offering of 8,047,227 ordinary 
shares in the form of American Depositary Shares, each representing one ordinary share, at an offering 
price of $5.50 per ADS and a concurrent private placement in Europe and other countries outside of the 
United States and Canada of 4,452,773 ordinary shares at an offering price of €4.97 per ordinary share for 
aggregate gross proceeds to Innate of approximately $79.1 million (€71.4 million). The net proceeds to 
us, after deducting underwriting discounts and commissions and offering expenses, were approximately 
€66.0  million.  The  offering  commenced  on  October  17,  2019  and  did  not  terminate  before  all  of  the 
securities  registered  in  the  registration  statement  were  sold.  The  effective  date  of  the  registration 
statement, File No. 333-233865, for the October 2019 global offering was October 16, 2019.

Citigroup Global Markets Inc., SVB Leerink LLC and Evercore Group L.L.C. acted as representatives of 
the underwriters in the U.S. offering. Citigroup Global Markets Limited acted as a representative in the 
European private placement.

The net proceeds from the October 2019 global offering have been used, and are expected to continue to 
be  used,  as  described  in  the  final  prospectus  for  the  October  2019  global  offering  filed  with  the  U.S. 
Securities and Exchange Commission on October 16, 2019.

None  of  the  net  proceeds  of  the  October  2019  global  offering  were  paid  directly  or  indirectly  to  any 
director,  officer,  general  partner  of  Innate  Pharma  or  to  their  associates,  persons  owning  ten  percent  or 
more of any class of the equity securities, or to any of the affiliates.

230

Item 15. Controls and Procedures. 

Disclosure Controls and Procedures

Management, with the participation of our Chief Executive Officer (principal executive officer) and the 
Chief  Financial  Officer  (principal  financial  officer),  after  evaluating  the  effectiveness  of  the  disclosure 
controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)), as of December 31, 
2022, have concluded that, the disclosure controls and procedures were not effective as of December 31, 
2022 as a result of the material weakness described below. 

Management’s Annual Report on Internal Control over Financial Reporting 

The management is responsible for establishing and maintaining adequate internal controls over financial 
reporting, as such terms is defined in Exchange Act Rule 13a-15(f) and 15d-15(f) for the assessment of 
the  effectiveness  of  our  internal  control  over  financial  reporting.  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. 

Under  the  supervision  and  with  the  participation  of  our  Chief  Executive  Officer  (principal  executive 
officer)  and  the  Chief  Financial  Officer  (principal  financial  officer),  the  management  conducted  an 
evaluation  of  internal  control  over  financial  reporting  based  upon  the  criteria  established  in  internal 
Control  —  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the 
Treadway Commission (COSO). 

Based  on  evaluation  under  these  criteria,  management  determined,  based  upon  the  existence  of  the 
material  weakness  described  below,  that  the  Company  did  not  maintain  effective  internal  control  over 
financial reporting as of December 31, 2022.

The  control  deficiencies  identified  are  due  to  a  lack  of  granularity  and  precision  of  the  design  and, 
constitute a material weakness in the aggregate primarily relating to: 

•

•

prevention or detection of material errors in the classification and presentation of the consolidated 
financial statements, and related disclosures

recording of all third-party services in the correct period.

The deficiencies in control activities contributed to errors related to misclassification and presentation 
which have been identified and have been corrected throughout 2022 and during the year-end closing.

Management’s Plan for Remediation of Current Material Weakness 

The  company  will  enhance  the  design  of  its  controls  activities  to  apply  a  lower  level  of  granularity  to 
avoid any material errors in the presentation of the consolidated financial statements, related disclosures, 
and in relation to cutoff, in particular:

•

•

Implementing  an  automated  control  in  its  ERP  requesting  an  approval  of  any  receipt  with 
different  allocation  from  the  Purchase  Order  to  avoid  any  misclassification  between  General  & 
Administration and Research & Development.

Simplifying and strengthening the validation of the data collection from the Company’s alliance 
partners to ensure a proper classification of future debt evolution between current and non-current 
in the balance sheet.

231

•

Improving existing controls to include a review of open Purchase Orders without any receipts to 
make sure that all third party services are recorded in the correct period.

Notwithstanding  such  material  weakness,  management  has  concluded  that  the  financial  statements 
included  elsewhere  in  this  Annual  Report  present  fairly,  in  all  material  respects,  the  financial  position, 
results of operations and cash flows for the periods presented in conformity with IFRS.

The Company cannot give assurance that the measures taken to remediate the material weakness will be 
sufficient or that they will prevent future material weaknesses. As management continues to evaluate and 
work to improve the Company’s internal control over financial reporting, the Company may determine it 
necessary  to  take  additional  measures  or  modify  the  remediation  plan  described  above.  The  material 
weaknesses cannot be considered remediated until the applicable controls operate for a sufficient period 
of time and management has concluded, through testing, that these controls are operating effectively.

Attestation Report of the Registered Public Accounting Firm 

This Annual Report does not include an attestation report of our registered public accounting firm due to 
a transition period established by rules of the Securities and Exchange Commission for emerging growth 
companies.  

Changes in Internal Control over Financial Reporting 

Except  for  the  identification  of  the  material  weakness  above,  there  were  no  changes  in  the  Company’s 
internal  control  over  financial  reporting  during  the  year  ended  December  31,  2022  that  have  materially 
affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Item 16. Reserved.

Not applicable.

Item 16A. Audit Committees Financial Expert.

Innate's Supervisory board has determined that Pascale Boissel is an audit committee financial expert as 
defined by SEC rules and regulations and each of the members of the board of directors has the requisite 
financial  sophistication  under  the  applicable  rules  and  regulations  of  the  Nasdaq  Stock  Market.  Pascale 
Boissel,  Dr. Staatz-Granzer and Dr. Sally Bennett are independent as such term is defined in Rule 10A-3 
under the Exchange Act and under the listing standards of the Nasdaq Stock Market.

Item 16B. Code of Business Conduct and Ethics.

The  Company  has  adopted  a  Code  of  Business  Conduct  and  Ethics,  or  the  Code  of  Ethics,  that  is 
applicable  to  all  of  its  employees,  executive  officers  and  directors.  A  copy  of  the  Code  of  Ethics  is 
available  on  its  website  at  www.  investors.innate-pharma.com.  The  audit  committee  of  its  Supervisory 
board  is  responsible  for  overseeing  the  Code  of  Ethics  and  must  approve  any  waivers  of  the  Code  of 
Ethics for employees, executive officers and directors. The Company expects that any amendments to the 
Code of Ethics, or any waivers of its requirements, will be disclosed on its website.

Item 16C. Principal Accountant Fees and Services. 

Deloitte & Associés, has served as the independent registered public accounting firm for 2021 and 2022. 
The accountants billed the following fees to Innate for professional services in each of those fiscal years, 
all of which were approved by the audit committee:

232

(in thousands of euro)
Audit fees
Non-audit fees
Total

Year ended December 31,

2021

2022

Deloitte & Associés Deloitte & Associés
855 
248 
1,103 

702 
78 
780 

“Audit fees” are the aggregate fees billed for the audit of the annual financial statements. This category 
also includes services that Deloittes & Associés provides, such as consents and assistance with and review 
of documents filed with the SEC.

“Non-audit fees” are the aggregate fees billed for services related to the production of certification in the 
context  of  the  declaration  of  expenses  for  the  obtention  of  grants  and  the  preparation  of  special  reports 
relating  to  certain  operations  on  the  Company’s  capital.  There  were  no  tax  fees  included  in  "non-audit 
fees" as of December 2020 and 2021, respectively. 

Audit and Non-Audit Services Pre-Approval Policy 

The audit committee has responsibility for appointing, setting compensation of and overseeing the work 
of  the  independent  registered  public  accounting  firm.  In  recognition  of  this  responsibility,  the  audit 
committee has adopted a policy governing the pre-approval of all audit and permitted non-audit services 
performed  by  the  independent  registered  public  accounting  firm  to  ensure  that  the  provision  of  such 
services  does  not  impair  the  independent  registered  public  accounting  firm’s  independence  from  Innate 
and  the  management.  Unless  a  type  of  service  to  be  provided  by  the  independent  registered  public 
accounting  firm  has  received  general  pre-approval  from  the  audit  committee,  it  requires  specific  pre-
approval by the audit committee. The payment for any proposed services in excess of pre-approved cost 
levels requires specific pre-approval by the audit committee.

Pursuant to its pre-approval policy, the audit committee may delegate its authority to pre-approve services 
to the chairperson of the audit committee. The decisions of the chairperson to grant pre-approvals must be 
presented to the full audit committee at its next scheduled meeting. The audit committee may not delegate 
its responsibilities to pre-approve services to the management.

The audit committee has considered the non-audit services provided by Deloitte & Associés as described 
above and believes that they are compatible with maintaining Deloitte & Associés’s independence as the 
independent registered public accounting firm.

Item 16D. Exemptions from the Listing Standards for Audit Committees.

Not applicable.

Item 16E. Purchases of Equity Securities by the Issuer and Affiliated Purchasers. 

Not applicable.

Item 16F. Change in Registrant’s Certifying Accountant. 

Not applicable.

233

 
 
 
 
 
 
Item 16G. Corporate Governance. 

As  a  French  société  anonyme,  the  Company  is  subject  to  various  corporate  governance  requirements 
under French law. The Company is a “foreign private issuer” under the U.S. federal securities laws and 
the Nasdaq listing rules. The foreign private issuer exemption will permit Innate to follow home country 
corporate  governance  practices  instead  of  certain  Nasdaq  listing  requirements.  A  foreign  private  issuer 
that  elects  to  follow  a  home  country  practice  instead  of  Nasdaq  listing  requirements  must  submit  to 
Nasdaq a written statement from an independent counsel in such issuer’s home country certifying that the 
issuer’s practices are not prohibited by the home country’s laws. 

The  Company  applies  the  Middlenext  code,  which  recommends  that  at  least  two  members  of  the 
Supervisory Board be independent (as such term is defined under the code). Neither the corporate laws of 
France nor the bylaws requires that (i) each committee of the Supervisory Board have a formal written 
charter or (iii) the independent members of the Supervisory Board hold regularly scheduled meetings at 
which only independent members of the Supervisory Board are present. The Company intends to follow 
French corporate governance practices in lieu of Nasdaq listing requirements for each of the foregoing. 

These exemptions do not modify the independence requirements for the audit committee, since September 
2020,  the  Company  complies  with  the  requirements  of  the  Sarbanes-Oxley  Act  and  the  Nasdaq  listing 
rules,  which  require  that  its  audit  committee  be  composed  of  at  least  three  independent  members.  Rule 
10A-3 under the Exchange Act provides that the audit committee must have direct responsibility for the 
nomination,  compensation  and  choice  of  the  auditors,  as  well  as  control  over  the  performance  of  their 
duties, management of complaints made, and selection of consultants. Under Rule 10A-3, if the laws of a 
foreign private issuer’s home country require that any such matter be approved by the board of directors 
or the shareholders of the Company, the audit committee’s responsibilities or powers with respect to such 
matter may instead be advisory. Under French law, the audit committee may only have an advisory role 
and appointment of the statutory auditors, in particular, must be decided by the shareholders at the annual 
meeting. 

In  addition,  Nasdaq  rules  require  that  a  listed  company  specify  that  the  quorum  for  any  meeting  of  the 
holders of share capital be at least 33 1/3% of the outstanding shares of the company’s ordinary voting 
shares. The Company intends to follow its French home country practice, rather than complying with this 
Nasdaq rule. Consistent with French Law, its bylaws provide that when first convened, general meetings 
of shareholders may validly convene only if the shareholders present or represented hold at least (1) 20% 
of  the  voting  shares  in  the  case  of  an  ordinary  general  meeting  or  of  an  extraordinary  general  meeting 
where  shareholders  are  voting  on  a  capital  increase  by  capitalization  of  reserves,  profits  or  share 
premium, or (2) 25% of the voting shares in the case of any other extraordinary general meeting. If such 
quorum  required  by  French  law  is  not  met,  the  meeting  is  adjourned.  There  is  no  quorum  requirement 
under French law when an ordinary general meeting or an extraordinary general meeting is reconvened 
where  shareholders  are  voting  on  a  capital  increase  by  capitalization  of  reserves,  profits  or  share 
premium,  but  the  reconvened  meeting  may  consider  only  questions  that  were  on  the  agenda  of  the 
adjourned  meeting.  When  any  other  extraordinary  general  meeting  is  reconvened,  the  required  quorum 
under French law is 20% of the shares entitled to vote. If a quorum is not met at a reconvened meeting 
requiring a quorum, then the meeting may be adjourned for a maximum of two months.

Item 16H. Mine Safety Disclosure. 

Not applicable.

PART III

234

Item 17. Financial Statements.

See the financial statements beginning on page F-l of this Annual Report.

Item 18. Financial Statements.

Not applicable.

Item 19. Exhibits.

The exhibits listed below are filed as exhibits to this Annual Report.

The following exhibits are filed as part of this Annual Report:

Exhibit 
Number
1.1*

2.1

2.2

4.1†

4.2†

4.3†

4.4†

4.5†

4.6†

4.7†

4.8†

8.1

Description of Exhibit

Schedule/ 
Form

File Number Exhibit

File Date

By-laws (status) of the registrant (English 
translation)
Form of Deposit Agreement

Form of American Depositary Receipt (included in 
Exhibit 2.1)
Co-Development and License Agreement between 
Innate Pharma S.A. and MedImmune Limited, 
dated April 24, 2015, as amended to date.
Termination and Transition Agreement, between 
Innate Pharma SA. and MedImmune Limited, dated 
30 June 2021, as amended to date
Amendment and Restatement Agreement of the 
Collaboration and Option Agreement Relating to 
CD39, between Innate Pharma S.A. and 
MedImmune Limited, dated April 16, 2019.
Joint Research, Development, Option and License 
Agreement between Innate Pharma S.A. and Novo 
Nordisk A/S, dated March 28, 2006, as amended to 
date.
Finance Lease Agreement between Innate Pharma 
S.A. and Sogebail S.A., dated June 9, 2008 
(English translation). 
Amendment to Finance Lease Agreement between 
Innate Pharma S.A. and Sogebail S.A., dated 
September 29, 2016 (English translation). 
Loan Agreement with Société Générale, dated 
December 22nd, 2021 (English translation)
Loan Agreement with BNP Paribas, dated 
December 17th 2021 (English translation)
List of subsidiaries of the registrant

F-1 333-233865

4.1

10/04/19

F-1 333-233865

4.2

10/04/19

F-1 333-233865

10.1

09/20/19

20-F

001-39084

4.2

04/04/22

F-1 333-233865

10.3

09/20/19

F-1 333-233865

10.4

09/20/19

F-1 333-233865

10.5

09/20/19

F-1 333-233865

10.6

09/20/19

20-F

001-39084

4.7

04/04/22

20-F

001-39084

4.8

04/04/22

F-1 333-233865

21.1

09/20/19

12.1*

Certificate of Principal Executive Officer pursuant 
to Securities Exchange Act Rules 13a-14(a) and 
15d-14(a) as adopted pursuant to Section 302 of the 
Sarbanes-Oxley Act of 2002

235

Exhibit 
Number
12.2*

13.1**

15.1

Description of Exhibit

Schedule/ 
Form

File Number Exhibit

File Date

Certification by the Principal Financial Officer 
pursuant to Securities Exchange Act Rules 
13a-14(a) and 15d-14(a) as adopted pursuant to 
Section 302 of the Sarbanes-Oxley Act of 2002
Certification by the Principal Executive Officer and 
the Principal Financial Officer pursuant to 18 
U.S.C. Section 1350, as adopted pursuant to 
Section 906 of the Sarbanes-Oxley Act of 2002
Consent of Deloitte & Associés

101.INS* XBRL Instance Document
101.SCH* XBRL Taxonomy Extension Schema Document
101.CAL* XBRL Taxonomy Extension Calculation Linkbase 

Document

101.DEF* XBRL Taxonomy Extension Definition Linkbase 

Document

101.LAB* XBRL Taxonomy Extension Label Linkbase 

Document

101.PRE* XBRL Taxonomy Extension Presentation Linkbase 

Document

*

Filed herewith.

** Furnished herewith. 

† Certain portions of this exhibit have been omitted because they are not material and would likely cause competitive harm to the registrant 

if disclosed

236

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has 
duly caused and authorized the undersigned to sign this annual report on its behalf.

SIGNATURES

Innate Pharma S.A.

By: /s/ Mondher Mahjoubi, M.D.

Name: Mondher Mahjoubi, M.D.

Title: Chief Executive Officer

Date: April 5, 2023

237

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS 

Consolidated Financial Statements as of and for the Years Ended December 31, 2020, 2021 and 2022

Report of Independent Registered Public Accounting Firm (PCAOB: 1756)

Consolidated Statements of Financial Position as of December 31, 2020, 2021 and 2022

Consolidated Statements of Income (Loss) for the Years Ended December 31, 2020, 2021 and 2022

Consolidated Statements of Comprehensive Income (Loss) for the Years Ended December 31, 2020, 2021 and 

2022

Consolidated Statements of Cash Flows for the Years Ended December 31, 2020, 2021 and 2022

Consolidated Statements of Changes in Shareholders’ Equity for the Years Ended December 31, 2020, 2021 and 

2022

Notes to the Consolidated Financial Statements

F-1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the shareholders and the Board of Directors of Innate Pharma

Opinion on the Financial Statements

We have audited the accompanying consolidated statements of financial position of Innate Pharma S.A. 
and  subsidiaries  (the  "Company")  as  of  December  31,  2022,  2021  and  2020,  the  related  consolidated 
statements  of  income  (loss),  comprehensive  income  (loss),  cash  flows  and  changes  in  shareholders' 
equity,  for  each  of  the  three  years  in  the  period  ended  December  31,  2022,  and  the  related  notes 
(collectively  referred  to  as  the  "financial  statements").  In  our  opinion,  the  financial  statements  present 
fairly, in all material respects, the financial position of the Company as of December 31, 2022, 2021 and 
2020, and the results of its operations and its cash flows for each of the three years in the period ended 
December  31,  2022,  in  conformity  with  International  Financial  Reporting  Standards  as  issued  by  the 
International Accounting Standards Board (IASB).

Basis for Opinion

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

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

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

/s/ Deloitte & Associés

Paris La Défense, France

April 5, 2023

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

F-2

CONSOLIDATED STATEMENTS OF FINANCIAL POSITION

(amounts in thousands of euro)

Year Ended December 31,

Note

2020

2021

2022

ASSETS

Non-current assets
Intangible assets
Property and equipment
Non-current financial assets
Other non-current assets
Trade receivables and others - non-current
Deferred tax assets
Total non-current assets
Current assets
Cash and cash equivalents
Short-term investments
Trade receivables and others - current
Total current assets
TOTAL ASSETS

LIABILITIES AND SHAREHOLDERS' EQUITY

Shareholders' equity 

Share capital
Share premium
Retained earnings
Other reserves
Net income (loss)
Total shareholders’ equity 

Non-current liabilities

Collaboration liabilities – non-current portion
Financial liabilities – non-current portion
Defined benefit obligations
Deferred revenue – non-current portion
Provisions – non-current portion
Deferred tax liabilities
Total non-current liabilities

Current liabilities

Trade payables and others
Collaboration liabilities – current portion
Financial liabilities – current portion
Deferred revenue – current portion
Provisions – current portion
Total current liabilities

6
7
4

5
17

4
4
5

11
11

13
9
10
13
18
17

8
13
9
13
18

46,289 
11,694 
38,934 
147 
29,821 
7,087 
133,972 

136,792 
14,845 
21,814 
173,451 
307,423 

44,192 
10,174 
39,878 
148 
29,821 
5,028 
129,241 

103,756 
16,080 
18,420 
138,256 
267,496 

1,556 
8,542 
35,119 
149 
14,099 
8,568 
68,033 

84,225 
17,260 
38,346 
139,831 
207,863 

3,950 
372,131 
(156,476) 
355 
(63,984) 
155,976 

3,978
375,220  

(219,404)

456  

(52,809)
107,440  

4,011
379,637 
(272,213) 
819 
(58,103) 
54,151 

44,854 
16,945 
4,177 
32,674 
221 
7,087 
105,959 

29,539 
1,832 
2,142 
11,299 
676 
45,488 

32,997 
13,503 
2,975 
25,413 
253 
5,028 
80,169 

28,573 
7,418 
30,748 
12,500 
647 
79,886 

52,988 
40,149 
2,550 
7,921 
198 
8,568 
112,374 

20,911 
10,223 
2,102 
6,560 
1,542 
41,338 

TOTAL LIABILITIES AND SHAREHOLDERS' 
EQUITY

307,423 

267,496 

207,863 

F-3

	
 
 
 
 
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENTS OF INCOME (LOSS) 

(amounts in thousands of euro, except share and per share data) 

Year ended December 31,

Note

2020(1)

2021

2022

Revenue and other income

Revenue from collaboration and licensing agreements 

Government financing for research expenditures

Other income 

Total revenue and other income

Operating expenses

Research and development expenses

General and administrative expenses

Impairment of intangible assets

Total operating expenses

Net income (loss) from distribution agreements

Operating income (loss)

Financial income

Financial expenses

Net financial income (loss)

Net income (loss) before tax

Income tax expense

Net income (loss) from continuing operations

Net income (loss) from discontinued operations

Net income (loss)

Basic income (loss) per share (€/share)

Diluted income (loss) per share (€/share)

- Basic income (loss) per share from continuing operations

- Diluted income (loss) per share from continuing operations

- Basic income (loss) per share from discontinued operations 
- Diluted income (loss) per share from discontinued 
operations

13

13

14

14

6

15

15

16

17

20

20

20

20

20

20

56,155     

12,112     

49,580 

13,618     

12,591     

8,035 

— 

— 

59 

69,773     

24,703     

57,674 

(49,708)    

(47,004)    

(51,663) 

(18,986)    

(25,524)    

(22,436) 

— 

— 

(41,000) 

(68,694)    

(72,528)    

(115,099) 

—     

—     

— 

1,079 

(47,825)   

(57,425) 

4,855     

6,344     

4,775 

(6,763)    

(3,997)    

(5,321) 

(1,908)    

2,347     

(546) 

(829)    

(45,478)    

(57,972) 

—     

—     

— 

(829)

(45,478)

(57,972)

(63,155)

(7,331)

(131)

(63,984)    

(52,809)    

(58,103) 

(0.81)    

(0.81)    

(0.66)    

(0.66)    

(0.73) 

(0.73) 

(0.01)   

(0.57)   

(0.73) 

(0.01)   

(0.57)   

(0.73) 

(0.80)   

(0.09)   

(0.80)   

(0.09)   

— 

— 

(1) The 2020 comparatives has been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17 of our consolidated financial statements appearing elsewhere in this Annual Report.

F-4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(amounts in thousands of euro)

(In thousands of euro)

Year Ended December 31,

Net income (loss) for the period

Elements which will be reclassified in the consolidated 
statement of income (loss):

Change in fair value of short-term investments and non-
current financial assets
Foreign currency translation gain (loss)

Items which will not be reclassified in the consolidated 
statement of income (loss):

Actuarial gains and (losses) related to defined benefit 
obligations
Other comprehensive income (loss)
Total comprehensive income (loss)

Note

2020

2021

2022

(63,984)   

(52,809)   

(58,103) 

4

10

— 
222 

— 
(483)   

— 
(428) 

(200)   
22 

(63,962)   

584 
101 
(52,708)   

790 
362 
(57,741) 

F-5

 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENT OF CASH FLOWS 

(amounts in thousands of euro)

Net income (loss)
Reconciliation  of  the  net  income  (loss)  and  the  cash 
generated from (used for) the operating activities
Depreciation and amortization, net
Employee benefits costs
Provisions for charges
Share-based compensation expense
Change in fair value of financial assets
Foreign exchange (gains) losses on financial assets
Change in accrued interests on financial assets 
Gains (losses) on assets and other financial assets
Interest paid
Other profit or loss items with no cash effect
Operating cash flow before change in working capital
Change in working capital
Net cash generated from / (used in) operating activities
Acquisition of intangible assets
Acquisition of property and equipment, net
Purchase of non-current financial instruments
Disposal of property and equipment
Disposal of other assets
Acquisition of other assets
Disposal of non-current financial instruments
Interest received on financial assets
Net cash generated from / (used in) investing activities
Proceeds  from 
instruments
Proceeds from borrowings 
Repayment of borrowings
Net interest paid
Net cash generated from / (used in) financing activities
Effect of the exchange rate changes
Net increase / (decrease) in cash and cash equivalents
Cash and cash equivalents at the beginning of the year
Cash and cash equivalents at the end of the year

/  subscription  of  equity 

the  exercise 

Year Ended December 31,

Note

2020

2021

2022

(63,984)   

(52,809)   

(58,103) 

6, 7
10

14
4
4
4

16

6.8
7.8
4
4

4

9
9

4
4

56,797 
216 
604 
2,475 
577 
1,256 
372 
(962)   
341 
(254)   
(2,562)   
(49,206)   
(51,767)   
(10,375)   
(907)   
(3,000)   

9 
— 
(59)   
— 
962 
(13,370)   

48 

1,360 
(2,245)   
(341)   
(1,177)   
219 
(66,096)   
202,887 
136,792 

4,596 
437 
4 
2,617 
(987)   
(1,136)   
(55)   
(367)   
312 
(1,185)   
(48,573)   
(9,884)   
(58,457)   
(401)   
(929)   
— 
7 
40 
(1)   
— 
367 
(917)   
499 

28,700 
(2,069)   
(312)   

26,818 

(483)   
(33,037)   
136,792 
103,756 

45,405 
365 
839 
4,249 
1,372 
(912) 
118 
— 
— 
15 
(6,652) 
(12,502) 
(19,154) 
(587) 
(535) 
— 
— 
— 
(1) 
3,000 
— 
1,877 
198 

— 
(2,026) 
— 
(1,828) 
(428) 
(19,531) 
103,756 
84,225 

F-6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Change in working capital

Note

December 31, 
2021

December 31, 
2022

Variance

Trade receivables and others (excluding rebates related to 
capital expenditures)
Trade payables and others (excluding payables related to 
capital expenditures)
Collaboration liabilities - current and non-current portion
Deferred revenue - current and non-current portion
Change in working capital

5

8

13
13

48,241 

52,445 

(4,204) 

(28,573)   

(20,911)   

(7,662) 

(40,415)   
(37,913)   
(58,660)   

(63,211)   
(14,481)   
(46,158)   

22,796 
(23,432) 
(12,502) 

Change in working capital

Note

December 31, 
2020

December 31, 
2021

Variance

Trade receivables and others (excluding rebates related to 
capital expenditures)
Trade payables and others (excluding payables related to 
capital expenditures)
Collaboration liabilities - current and non-current portion
Deferred revenue - current and non-current portion
Change in working capital

5

8

13
13

51,635 

48,241 

3,394 

(29,519)   

(28,573)   

(946) 

(46,686)   
(43,973)   
(68,543)   

(40,415)   
(37,913)   
(58,660)   

(6,271) 
(6,060) 
(9,884) 

F-7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS’ EQUITY

(amounts in thousands of euro, except share data)

December 31, 2019

Net loss
Actuarial gains on defined benefit 
obligations

Foreign currency translation gain

Total comprehensive income (loss)

Allocation of prior period loss
Exercise and subscription of equity 
instruments

Increase capital, net

Share-based payment

December 31, 2020

Net loss
Actuarial losses on defined benefit 
obligations

Foreign currency translation loss

Total comprehensive income (loss)
Impact of applying IFRIC agenda
decision on IAS 19 (1)

Allocation of prior period loss
Exercise and subscription of equity 
instruments

Increase capital, net

Share-based payment

December 31, 2021

Net loss
Actuarial gains on defined benefit 
obligations

Foreign currency translation gain

Total comprehensive income (loss)

Allocation of prior period loss
Exercise and subscription of equity 
instruments

Increase capital, net

Share-based payment

December 31, 2022

Note

Number 
of shares
 78,825,621 

Share 
capital

3,941 

Share 
premiu
m
  369,617 

Retained 
earnings
  (134,912) 

Other 
reserves

(472) 

Net 
income 
(loss)
(20,759) 

Total 
Equity
  217,416 

— 

— 

— 

— 

— 

  175,331 

— 

— 

— 

— 

— 

— 

— 

9 

— 

— 

— 

— 

— 

— 

— 

38 

— 

2,476 

— 

— 

(805) 

(805) 

(20,759) 

— 

— 

 79,000,952 

3,950 

  372,131 

  (156,476) 

— 

— 

— 

— 

— 

— 

  555,770 

— 

— 

10

— 

— 

— 

— 

— 

— 

28 

— 

— 

— 

— 

— 

— 

— 

— 

471 

— 

2,617 

— 

— 

— 

1,054 

(63,984) 

— 

— 

 79,556,722 

3,978 

  375,220 

  (219,404) 

— 

— 

— 

— 

— 

11

11

11.14

  669,442 

— 

— 

— 

— 

— 

— 

— 

34 

— 

— 

— 

— 

— 

— 

— 

168 

— 

4,249 

— 

— 

— 

— 

(52,809) 

— 

— 

— 

(63,984) 

(63,984) 

(200) 

1,027 

— 

— 

(200) 

222 

827 

— 

— 

— 

355 

— 

(63,984) 

(63,962) 

20,759 

— 

— 

— 

47 

— 

2,476 

(63,984) 

  155,976 

(52,809) 

(52,809) 

584 

(483) 

101 

— 

— 

584 

(483) 

(52,809) 

(52,708) 

— 

— 

— 

— 

— 

63,984 

— 

— 

1,054 

— 

499 

— 

2,617 

456 

— 

(52,809) 

  107,440 

(58,103) 

(58,103) 

790 

(428) 

362 

— 

— 

— 

— 

— 

— 

790 

(428) 

(58,103) 

(57,741) 

52,809 

— 

— 

— 

202 

— 

4,249 

54,151 

 80,226,164 

4,011 

  379,637 

  (272,213) 

819 

(58,103) 

(1) This restatement represents the impact of the change in accounting method following the IFRIC (International Financial Reporting 

Interpretations Committee) opinion validated by the IAS Board in June 2021, according to which the method for measuring the obligations 
of certain retirement benefit plans must be modified. The details of this change in method are presented in note 10.

F-8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 1: The company

NOTES TO FINANCIAL STATEMENTS

Innate  Pharma  S.A.  is  a  global,  clinical-stage  biotechnology  company  developing  immunotherapies  for 
cancer  patients.  Its  innovative  approach  aims  to  harness  the  innate  immune  system  through  therapeutic 
antibodies  and  its  ANKET®  (Antibody-based  NK  cell  Engager  Therapeutics)  proprietary  platform. 
Innate’s portfolio includes lead proprietary program lacutamab, developed in advanced form of cutaneous 
T  cell  lymphomas  and  peripheral  T  cell  lymphomas,  monalizumab  developed  with  AstraZeneca  in  non 
small  cell  lung  cancer,  as  well  as  ANKET®  multi-specific  NK  cell  engagers  to  address  multiple  tumor 
types. The Company has developed, internally and through its business development strategy, a broad and 
diversified portfolio including five clinical product candidates and a robust preclinical pipeline. Innate has 
entered  into  collaborations  with  leaders  in  the  biopharmaceutical  industry,  such  as  AstraZeneca  and 
Sanofi.  Innate  Pharma  believes  its  product  candidates  and  clinical  development  approach  are 
differentiated from current immuno-oncology therapies and have the potential to significantly improve the 
clinical outcome for patients with cancer.

From  its  inception,  the  Company  has  incurred  losses  due  to  its  research  and  development  (“R&D”) 
activity.  The  financial  year  ended  December  31,  2022  generated  a  €58,103  thousand  net  loss.  As  of 
December  31,  2022,  the  shareholders’  equity  amounted  to  €54,151  thousand.  Subject  to  potential  new 
milestone payments related to its collaboration agreements, the Company anticipates incurring additional 
losses  until  such  time,  if  ever,  that  it  can  generate  significant  revenue  from  its  product  candidates  in 
development. 

The  Company’s  future  operations  are  highly  dependent  on  a  combination  of  factors,  including:  (i)  the 
success  of  its  R&D;  (ii)  regulatory  approval  and  market  acceptance  of  the  Company’s  future  product 
candidates; (iii) the timely and successful completion of additional financing; and (iv) the development of 
competitive therapies by other biotechnology and pharmaceutical companies. As a result, the Company is 
and  should  continue,  in  the  short  to  mid-term,  to  be  financed  through  partnership  agreements  for  the 
development  and  commercialization  of  its  drug  candidates  and  through  the  issuance  of  new  equity 
instruments. 

The Company’s activity is not subject to seasonal fluctuations. 

As  of  December  31,  2022,  the  Company  had  one  wholly  owned  subsidiary:  Innate  Pharma,  Inc., 
incorporated under the laws of Delaware in 2009.

This subsidiary is fully consolidated.

1.1.

Significant contracts

The following paragraphs describe the key provisions of significant contracts.

a)

Agreements related to monalizumab with Novo Nordisk A/S and with AstraZeneca 

2014 Novo Nordisk A/S monalizumab agreement

On  February  5,  2014,  the  Company  acquired  from  Novo  Nordisk  A/S  full  development  and 
commercialization rights to monalizumab. Novo Nordisk A/S received €2.0 million in cash and 600,000 
ordinary shares at a price of €8.33 per share (€5.0 million). Novo Nordisk A/S is eligible to receive up to 
€20.0 million in potential regulatory milestones and single-digit tiered royalties on sales of monalizumab 
products. The agreement with Novo Nordisk A/S included a right to additional consideration in the event 
of an out-licensing agreement. Consequently, following the agreement signed with AstraZeneca in April 

F-9

2015  (as  described  below),  the  Company  paid  to  Novo  Nordisk  A/S  additional  consideration  of 
€6.5 million (paid in April 2016). Following the exercise of the option by AstraZeneca in October 2018 
(as  described  below),  Novo  Nordisk  A/S  became  entitled  to  a  second  and  final  additional  payment 
amounting to $15.0 million (€13.1 million) which was recognized as a liability as of December 31, 2018 
and was paid in February 2019. There are no other potential additional milestones payments due to Novo 
Nordisk A/S. These amounts were added to the net book value of the intangible asset and are amortized 
according to the same amortization plan as the initial €7.0 million recognized in 2014. The net book value 
of the license amounted to €1.6 million as of December 31, 2022. 

Refer to Notes 2.h, 2.i and 6 for accounting description. 

2015 AstraZeneca monalizumab agreements

Under co-development and option agreements signed with AstraZeneca in 2015, the Company granted to 
AstraZeneca an exclusive license, subject to certain exclusions, to certain of its patents and know-how to 
develop,  manufacture  and  commercialize  licensed  products,  including  monalizumab,  in  the  field  of 
diagnosis, prevention and treatment of oncology diseases and conditions. The Company further granted to 
AstraZeneca  a  worldwide,  non-exclusive  license  to  certain  of  its  other  patents  to  develop,  manufacture 
and  commercialize  licensed  products,  including  monalizumab,  in  the  field  of  diagnosis,  prevention  and 
treatment of oncology diseases and conditions. 

The Company received an initial payment of $250 million under these agreements in June 2015, of which 
$100  million  was  paid  to  the  Company  as  an  initial  payment  for  the  co-development  agreement  and 
$150 million was paid to the Company as consideration for the option agreement. On October 22, 2018, 
AstraZeneca exercised this option, triggering the payment of $100.0 million, which was received by the 
Company in January 2019. 

Following  the  option  exercise,  AstraZeneca  became  the  lead  party  in  developing  the  licensed  products 
and  must  use  commercially  reasonable  efforts  to  develop,  obtain  regulatory  approval  for  and 
commercialize each licensed product in certain major markets. 

In  July  31,  2019,  the  Company  notified  AstraZeneca  of  its  decision  to  co-fund  a  future  monalizumab 
Phase 3 clinical development program.

In  September  2020,  the  Company  signed  an  amendment  to  the  collaboration  and  license  agreement 
concluded with AstraZeneca in 2015. Following the analysis of a longer patient follow-up as well as the 
maturation  of  the  survival  data  of  the  Cohort  2,  and  after  discussion  with  AstraZeneca,  the  Company 
agreed  to  amend  the  original  agreement.  This  amendment  changed  the  financial  terms  relating  to  the 
milestone  payment  expected  following  the  treatment  of  the  first  patient  with  AstraZeneca  in  the  first 
Phase  3  trial  evaluating  monalizumab.  The  original  agreement  signed  in  2015  provided  for  a  milestone 
payment of $100 million. Following the inclusion by AstraZeneca of the first patient in the first Phase 3 
trial evaluating monalizumab (INTERLINK-1) in October 2020, and in accordance with the amendment 
signed in September 2020, the Company received a payment of $50 million . An additional payment of 
$50  million  was  subject  to  an  interim  analysis.  On  August  1,  2022,  the  Company  announced  that  the 
combination  of  monalizumab  and  cetuximab  did  not  reach  the  pre-specified  efficacy  threshold  in  the 
protocol-planned  interim  futility  analysis  of  the  Phase  3  INTERLINK-1  clinical  study  conducted  by 
AstraZeneca.  AstraZaneca  has  thus  informed  the  Company  that  the  study  will  be  discontinued. 
Consequently, the Company is not eligible for the additional payment of $50.0 million as provided for in 
the amendment signed in September 2020. 

F-10

On  June  2022,  the  Company  received  an  additionnal  payment  of  $50.0  million  from  AstraZeneca 
following  the  inclusion  of  the  first  patient  in  the  second  trial  evaluating  monalizumab,  on  April  2022 
("PACIFIC-9").

In addition to the initial payment, the option exercise payment and the payment received for the inclusion 
of  the  first  patient  in  the  first  Phase  3  trial,  AstraZeneca  is  obligated  to  pay  the  Company  up  to 
$775  million  in  the  aggregate  upon  the  achievement  of  certain  development  and  regulatory  milestones 
($350  million)  and  commercialization  milestones  ($425  million).  The  Company  is  eligible  to  receive 
tiered royalties ranging from a low double-digit to mid-teen percentage on net sales of licensed products 
outside of Europe. The Company is required for a defined period of time to co-fund 30% of the Phase 3 
clinical trials of licensed products, subject to an aggregate cap, in order to receive 50% of the profits in 
Europe. 

Refer to Notes 2.a, 2.p and 13.a for accounting description. 

b)

Agreement related to Lumoxiti with AstraZeneca

In October 2018, the Company obtained an exclusive license from AstraZeneca under certain patents and 
know-how  to  develop,  manufacture  and  commercialize  Lumoxiti  for  all  uses  in  humans  and  animals  in 
the  United  States,  the  European  Union  and  Switzerland.  Under  this  Agreement,  AstraZeneca  was 
obligated  to  provide  support  for  the  continued  development  and  commercialization  of  Lumoxiti  in  the 
European Union and Switzerland prior to regulatory submission and approval as well as support for the 
continued  commercialization  of  Lumoxiti  in  the  United  States  for  a  specified  period  running  until 
September  30,  2020.  Following  this  transition  period,  the  company  took  charge  of  all  marketing  of 
Lumoxiti in the United States. 

Under the agreement signed in 2018, the Company was obligated to pay a $50.0 million initial payment 
(€43.8 million), which it paid in January 2019, and a $15.0 million regulatory milestone (€13.4 million), 
which  was  paid  in  January  2020.  The  Company  has  reimbursed  reimburse  AstraZeneca  for  the 
development,  production  and  commercialization  costs  it  incurs  during  the  transition  period,  ended  in 
September 30, 2020.

Further  to  the  decision  to  terminate  the  Lumoxiti  Agreement  and  termination  notice  sent  in  December 
2020, a Termination and Transition Agreement was discussed and executed, effective as of June 30, 2021 
terminating  the  Lumoxiti  Agreement  as  well  as  Lumoxiti  related  agreements  (including  the  supply 
agreement,  the  quality  agreement  and  other  related  agreements)  and  transferring  of  the  U.S.  marketing 
authorization  and  distribution  rights  of  Lumoxiti  back  to  AstraZeneca.  The  FDA  has  effectively 
transferred the BLA to AstraZeneca on February 8, 2022. AstraZeneca has reimbursed Innate Pharma for 
all Lumoxiti related costs, expenses and benefited net sales. In the year ended December 31, 2020 results 
announcement,  the  Company  reported  a  contingent  liability  of  up  to  $12.8  million  in  its  consolidated 
financial  statements,  which  was  related  to  the  splitting  of  certain  manufacturing  costs.  As  part  of  the 
Termination and Transition Agreement, Innate and AstraZeneca agreed to split these manufacturing costs, 
and Innate has paid $6.2 million to AstraZeneca (€5.9 million) on April 2022.

Following the termination and transition agreement signed in 2021, Lumoxiti activities are presented as 
discontinued operations as of December 31, 2021 and 2022, respectively.

Refer to Notes 2.v and 17 for accounting description. 

c)

Agreement related to IPH5201 with AstraZeneca 

In  October  2018,  the  Company  signed  a  collaboration  and  option  agreement  with  AstraZeneca  for  co-
development  and  co-commercialization  of  IPH5201.  Under  the  agreement,  AstraZeneca  paid  the 
Company a $50.0 million upfront payment ($26.0 million paid in October 2018 and $24.0 million paid in 

F-11

January 2019), and a milestone payment of $5.0 million paid in June 2020 following the assay of the first 
patient in the first Phase 1 trial evaluating IPH5201, in March 2020. AstraZeneca is obligated to pay the 
Company up to an aggregate of $5.0 million upon the achievement of certain development milestones. 

On June 1, 2022, the Company signed an amendment to the collaboration and license option agreement 
IPH5201 concluded with AstraZeneca in October 2018. Subsequently, the Company announced on June 
3, 2022 the progress of IPH5201 towards a study of Phase 2 in lung cancers for which the Company will 
be the sponsor. In accordance with the amendment signed on June 1, 2022, the Company is eligible for a 
milestone payment of $5.0 million by AstraZeneca. This milestone payment was received on August 2, 
2022 by the Company. 

Upon exercise of its option under the agreement, AstraZeneca is committed to pay an option exercise fee 
of $25.0 million and up to $800.0 million in the aggregate upon the achievement of certain development 
and  regulatory  milestones  ($300  million)  and  commercialization  milestones  ($500  million).  The 
arrangement  also  provides  for  a  50%  profit  share  in  Europe  if  the  Company  opts  into  certain  co-
promoting and late stage co-funding obligations. In addition, the Company would be eligible to receive 
tiered royalties ranging from a high-single digit to mid-teen percentage on net sales of IPH5201, or from a 
mid-single digit to low-double digit percentage on net sales of other types of licensed products, outside of 
Europe.  The  royalties  payable  to  the  Company  under  the  agreement  may  be  reduced  under  certain 
circumstances, including loss of exclusivity or lack of patent protection. As of December 31, 2020, since 
the Company had fulfilled all of its commitments on preclinical work related to the start of Phase 1 of the 
IPH5201 program, the initial payment of $50.0 million and the milestone payment of $5.0 million were 
fully  recognized  in  revenue.  The  Company  was  reimbursed  by  AstraZeneca  for  certain  research  and 
development expenses related to IPH5201 for the year ended December 31, 2022. The Company has the 
option to co-fund 30% of the shared development expenses related to the Phase 3 clinical trials in order to 
acquire co-promotion rights and to share in 50% of the profits and losses of licensed products in Europe. 
If the Company does not opt into the co-funding obligations, among other things, its right to share in 50% 
of the profits and losses in Europe and right to co-promote in certain European countries will terminate 
and will be replaced by rights to receive royalties on net sales at the rates applicable to outside of Europe. 
Additionally,  certain  milestone  payments  that  may  be  payable  to  the  Company  would  be  materially 
reduced.

Refer to Notes 2.p and 13.b for accounting description. 

d)

Agreement related to additional preclinical molecules with AstraZeneca

In October 2018, the Company granted to AstraZeneca four exclusive options that are exercisable until 
IND  approval  to  obtain  a  worldwide,  royalty-bearing,  exclusive  license  to  certain  of  the  Company’s 
patents  and  know-how  relating  to  certain  specified  pipeline  candidates  to  develop  and  commercialize 
optioned  products  in  all  fields  of  use.  Pursuant  to  the  agreement,  AstraZeneca  paid  the  Company  a 
$20.0  million  upfront  payment  (€17.4  million)  in  October  2018.  The  Company  recognized  this  upfront 
payment in the consolidated statement of financial position as deferred revenue as of December 31, 2018, 
until the exercise or the termination of each option at the earliest. 

During 2022 first semester, the Company received from AstraZeneca a notice that it will not exercise its 
option  to  license  the  four  preclinical  programs  covered  in  the  "Future  Programs  Option  Agreement". 
Innate has now regained full rights to further develop the four preclinical molecules. Consequently, the 
entire initial payment of $20.0 million, or €17.4 million was recognized as revenue as of June 30, 2022

Refer to Notes 2.q and 13.c for accounting description. 

F-12

e)

Agreements related to avdoralimab with Novo Nordisk and with AstraZeneca

2017 avdoralimab in-licensing agreement with Novo Nordisk A/S 

In  July  2017,  the  Company  signed  an  exclusive  license  agreement  with  Novo  Nordisk  A/S  relating  to 
avdoralimab.  Under  the  agreement,  Novo  Nordisk  A/S  granted  the  Company  a  worldwide,  exclusive 
license to develop, manufacture and commercialize pharmaceutical products that contain or comprise an 
anti-C5aR  antibody,  including  avdoralimab.  The  Company  made  an  upfront  payment  of  €40.0  million, 
€37.2  million  of  which  was  contributed  in  new  shares  and  €2.8  million  of  which  in  cash.  In  2020,  the 
Company made an additional payment of €1.0 million to Novo Nordisk A/S following the launch of the 
first Phase 2 trial of avdoralimab. The Company is obligated to pay up to an aggregate of €369.0 million 
upon the achievement of development, regulatory and sales milestones and tiered royalties ranging from a 
low double-digit to low-teen percentage of net sales. 

Refer to Notes 2.h, 2.j and 6 for accounting description.

2018 avdoralimab AstraZeneca agreement 

On January 1, 2021, the Company entered into a clinical trial collaboration agreement with AstraZeneca 
to sponsor a Phase 1/2 clinical trial (STELLAR-001) to evaluate the safety and efficacy of durvalumab, 
an anti-PD-L1 immune checkpoint inhibitor, in combination with avdoralimab, as a treatment for patients 
with select solid tumors. The Company is the sponsor of the trial and the costs are equally shared between 
the  two  partners.  This  collaboration  is  a  non-exclusive  agreement  and  does  not  include  any  licensing 
rights on avdoralimab to AstraZeneca. In the first half of 2020, and based on data from cohort extensions 
in the first two cohorts, the Company decided to stop recruiting in the STELLAR-001 trial.

Refer to Notes 2.p and 13 for accounting description. 

Collaboration and license agreements concluded with Sanofi for the development of "NK Cell 

f)
engages" in oncology

License and collaboration agreement with Sanofi signed in 2016

On January 2016, the Company entered into a research collaboration and licensing agreement with Sanofi 
to apply its proprietary technology to the development of multi-specific antibody formats engaging NK 
cells  to  kill  tumor  cells  through  the  activating  receptor  NKp46.  The  Company  granted  to  Sanofi  under 
certain of its intellectual property a non-exclusive, worldwide, royalty-free research license, as well as an 
exclusive,  worldwide  license  to  research,  develop  and  commercialize  products  directed  against  two 
specified targets, for all therapeutic, prophylactic and diagnostic indications and uses. 

The Company had work together with Sanofi on the generation and evaluation to two mulspecific NK cell 
engagers (IPH6101/SAR443579 and IPH6401/SAR'514), using its technology and Sanofi’s tumor targets 
and technology. Under the terms of the license agreement, Sanofi will be responsible for the development, 
manufacturing  and  commercialization  of  products  resulting  from  the  research  collaboration.  The 
Company  will  be  eligible  for  up  to  €400.0  million  in  payments,  primarily  upon  the  achievement  of 
development  and  commercial  milestones,  as  well  as  royalties  ranging  from  a  mid  to  high  single-digit 
percentage on net sales.

On  January  5,  2021,  the  Company  announced  that  Sanofi  has  made  the  decision  to  progress  IPH6101/
SAR443579  into  investigational  new  drug  (IND)  enabling  studies.  IPH6101/SAR443579  is  a  NKp46-
based NK cell engager (NKCE) using Innate’s proprietary multi-specific antibody format. The decision 

F-13

triggered  a  €7.0m  milestone  payment  from  Sanofi  to  Innate.  Sanofi  will  be  responsible  for  all  future 
development,  manufacturing  and  commercialization  of  IPH6101/SAR443579.  In  December  2021,  the 
Company  announced  that  the  first  patient  was  dosed  in  a  Phase  1/2  clinical  trial,  evaluating  IPH6101/
SAR443579,  in  patients  with  relapsed  or  refractory  acute  myeloid  leukemia  (R/R  AML),  B-cell  acute 
lymphoblastic  leukemia  (B-ALL)  or  high  risk-myelodysplastic  syndrome  (HR-MDS).  Following  the 
initiation of the trial, the Company received a €3.0m milestone from Sanofi.

During  2022  first  semester,  the  Company  was  informed  of  Sanofi's  decision  to  advance  IPH6401/
SAR’514 towards regulatory preclinical studies aimed at studying an investigational new drug. As such, 
Sanofi  has  selected  a  second  multi-specific  antibody  that  engages  NK  cells  as  a  drug  candidate.  This 
selection triggered a €3.0 million milestone payment from Sanofi to the Company. 

Collaboration and research license agreement with Sanofi signed in 2022

On  December  19,  2022,  the  Company  announced  that  it  had  entered  into  a  research  collaboration  and 
license agreement with Genzyme Corporation, a wholly-owned subsidiary of Sanofi (“Sanofi”) pursuant 
to  which  the  Company  granted  Sanofi  an  exclusive  license  on  the  Innate  Pharma's  B7H3  ANKET® 
program  and  options  on  two  additional  targets.  Once  selected,  Sanofi  will  be  responsible  for  all 
development, manufacturing and marketing.

Under  the  terms  of  the  research  collaboration  and  license  agreement,  the  Company  was  eligible  for  an 
initial payment of €25.0 million, received in March 2023. Under the agreement, the Company is eligible 
for the duration of the research and collaboration agreement, to milestone payments of up to €1.35 billion 
in total, mainly linked to the achievement of preclinical, clinical, regulatory and commercial milestones 
(plus royalties on potential net sales).

Refer to Notes 2.p and 13 for accounting description

1.2.

Key events

a)

Key events for the year ended December 31, 2022

On February 14, 2022, the Executive Board carried out a capital increase of €9,301.50 and a net increase 
in share premium of €182,141 following (i) the exercise of 750 "BSAAR 2012", and (ii) the creation of 
185,280  ordinary  shares  benefiting  the  employees  of  the  company,  including  138,960  ordinary  shares 
issued  free  of  charge  (subscription).  The  capital  increase  carried  out  can  be  broken  as  follow  :  (i)  a 
creation of 750 ordinary shares, with a nominal value of €0.05 and an issue price of €2.04 per share (i.e an 
increase in share premium of  €1,492.50), and (ii) a creation of 138,960 free shares with a nominal value 
of €0.05 issued free of charge by deduction from the share premium, with a creation of 46,320 ordinary 
shares  with  a  nominal  value  of  €0.05  and  an  issue  price  of  €4.10  (i.e  an  increase  in  share  premium  of 
€180,648.00). 

On  March  16,  2022,  the  Company  received  a  tax  inspection  opinion  from  the  French  tax  authorities 
relating to the 2019 and 2020 financial years as well as to the research tax credit and the accuracy of its 
calculation for the 2018 to 2020 financial years. Following the review of the elements for calculating the 
research  tax  credit  on  2018  expenses,  the  administration  considered  that  the  company  had  included 
expenses  not  eligible  for  the  research  tax  credit.  The  expenses  not  included  in  the  calculation  of  the 
research  tax  credit  by  the  tax  authorities  mainly  relates  to  depreciation  on  fixed  assets  and  personnel 
costs. As of December 31,2022, and in the absence of a notice of adjustment received, the Company has 
assessed  the  impact  on  research  tax  credit  claims  relating  to  expenses  for  the  years  under  review.  A 

F-14

€1,270 thousand provision was recognized based on estimated amounts and adjustments not disputed by 
the Company. 

On April 22, 2022, the Executive Board carried out a capital increase of €1,250 thousand following the 
definitive  acquisition  of 25,000  free  shares  granted  on  April  29,  2019,  under  the  “AGA  New  Members 
2017 plan. Thus, 25,000 ordinary shares were created with a nominal value of €0.05 issued free of charge 
by deduction from the issue premium.

On April 29, 2022, the Company announced the inclusion of the first patient in the “PACIFIC-9” Phase 3 
trial evaluating durvalumab in combination with monalizumab or oleclumab in patients with lung cancer. 
Under  the  monalizumab  collaboration  and  license  agreement  entered  into  with  AstraZeneca  in  2015, 
AstraZeneca paid on June 17, 2022 a payment of $50.0 million  (€47.7 million).

On June 1, 2022, the Company signed an amendment to the collaboration and license option agreement 
IPH5201 concluded with AstraZeneca in October 2018. Subsequently, the Company announced on June 
3, 2022 the progress of IPH5201 towards a study of Phase 2 in lung cancers for which the Company will 
be the sponsor. In accordance with the amendment signed on June 1, 2022, the Company is eligible for a 
milestone payment of $5.0 million by AstraZeneca. This milestone payment was received on August 2, 
2022 by the Company for an amount of €4.9 million.

During the first half of 2022, the Company received from AstraZeneca a notice that it will not exercise its 
option to license the four preclinical programs covered in the "Future Programs Option Agreement". This 
option  agreement  was  part  of  the  2018  multi-term  agreement  between  AstraZeneca  and  the  Company 
under which the Company received an upfront payment of $20.0 million ( €17.4 million). Innate has now 
regained  full  rights  to  further  develop  the  four  preclinical  molecules.  Consequently,  the  entire  initial 
payment of $20.0 million, or €17.4 million was recognized as revenue during 2022 fiscal year.

During  the  first  half  of  2022,  the  Company  was  informed  of  Sanofi's  decision  to  advance  IPH6401/
SAR’514 towards regulatory preclinical studies aimed at studying an investigational new drug. As such, 
Sanofi  has  selected  a  second  multi-specific  antibody  that  engages  NK  cells  as  a  drug  candidate.  This 
selection  triggered  a  €3.0  million  milestone  payment  from  Sanofi  to  the  Company.  This  amount  was 
received by the Company on September 9, 2022. 

On July 13, 2022, the Executive Board carried out a capital increase of 680.70 following the definitive 
acquisition of 13,614 free shares granted on July 13, 2020, under the “AGA Bonus 2020-2" plan. Thus,  
13,614  ordinary  shares  were  created  with  a  nominal  value  of  €0.05  issued  free  of  charge  by  deduction 
from the issue premium.

On July 27, 2022, the Executive Board carried out a capital increase of €6,287.70 following the definitive 
acquisition of 125,748 free shares granted on July 22, 2021, under the “AGA Bonus 2021-1" plan. Thus, 
125,748 ordinary shares were created with a nominal value of €0.05 issued free of charge by deduction 
from the issue premium.

On  August  2022,  the  Company  requested  the  extension  repayment  of  the  non-dilutive  financing  of 
€28.7  million  obtained  in  December  2021  in  the  form  of  two  State  Guaranteed  Loans  (  “PGE”), 
respectively  for  20.0  and  8.7  million  euros  for  an  additional  period  of  five  years  starting  in  2022  and 
including  a  one-year  grace  period.  Consequently,  the  Company  has  obtained  agreements  from  Société 
Générale  and  BNP  Paribas.  The  effective  interest  rates  applied  to  these  contracts  during  the  additional 
period  are  1.56%  and  0.95%  for  Société  Générale  and  BNP  Paribas  loans,  respectively,  excluding 
insurance and guarantee fees, with an amortization exemption for the entire year 2023. During this grace 

F-15

period,  the  Company  will  only  be  liable  for  the  payment  of  interest  and  the  guarantee  fees,  with 
amortization  of  the  two  loans  starting  in  2024  over  a  period  of  four  years.  Consequently,  financial 
liabilities linked to the PGEs loans are presented as "financial liabilities - current" and "financial liabilities 
- non-current" in view of the new amortization plan of extended loans. 

On  November  7,  2022  the  Executive  Board  approved  the  final  performance  relating  to  the  "AGA  Perf 
Employees  2019-1"  and  "AGA  Perf  Management  2019-1"  free  performances  shares  plans,  granted  on 
November 4, 2019. The definitive performance was 50%. Consequently, the Executive Board carried out 
a  capital  increase  of  €15,952.50  following  (i)  the  definitive  acquisition    of  147,500  free  performance 
shares  under  the  "AGA  Perf  Employee  2019-1"  plan  and  (ii)  the  definitive  acquisition  of  171,550  free 
performance shares under the "AGA Perf Management 2019-1" plan. Thus, 319,050 ordinary shares were 
created with a nominal value of €0.05 issued free of charge by deduction from the issue premium.

On December 2022, the Executive Board granted 1,371,500 free performances shares to employees of the 
Company  (“AGA  Perf  Employees  2022-1”),  and  550,000  free  performances  shares  to  members  of  the 
management (“AGA Perf Management 2022-1”).

On  December  2022,  the  Company  decided  to  stop  avdoralimab  development  in  bullous  pemphigoid 
("BP") indication in inflammation, following decision taken by sponsor to stop the Phase 2 clinical trial in 
said  indication  during  the  2022  fourth  semester.  Consequently,  and  on  the  date  of  the  decision  to  stop 
avdoralimab  development  in  "BP"  indication,  avdoralimab  rights  were  fully  impaired  for  their  net 
accounting value, i.e €41.0 million 

2) Accounting policies and statement of compliance

a)

Basis of preparation

Consolidated  financial  statements  of  the  Company  for  the  years  ended  December  31,  2020,  2021  and 
2022  (the  “Consolidated  Financial  Statements”)  have  been  prepared  under  the  responsibility  of  the 
management  of  the  Company  in  accordance  with  the  underlying  assumptions  of  going  concern  as  the 
Company’s  loss-making  situation  is  explained  by  the  innovative  nature  of  the  products  developed, 
therefore involving a multi-year research and development Phase.

The  general  accounting  conventions  were  applied  in  compliance  with  the  principle  of  prudence,  in 
accordance  with  the  underlying  assumptions  namely  (i)  going  concern,  (ii)  permanence  of  accounting 
methods from one year to the next and (iii) independence of financial years, and in conformity with the 
general rules for the preparation and presentation of consolidated financial statements in accordance with 
IFRS, as defined below.

Except  for  share  data  and  per  share  amounts,  the  Consolidated  Financial  Statements  are  presented  in 
thousands of euro. Amounts are rounded up or down to the nearest whole number for the calculation of 
certain financial data and other information contained in these accounts. Accordingly, the total amounts 
presented in certain tables may not be the exact sum of the preceding figures

b)

Statement of compliance

The  Consolidated  Financial  Statements  have  been  prepared  in  accordance  with  International  Financial 
Reporting Standards (“IFRS”) as issued by the International Accounting Standard Board (“IASB”) and 

F-16

were approved and authorized for issuance by the Board of Directors of the Company on March 22, 2023. 
They will be approved by the General Meeting of the Company on May 12, 2023, which has the right to 
modify them.

Due  to  the  listing  of  ordinary  shares  of  the  Company  on  Euronext  Paris  and  in  accordance  with  the 
European Union’s regulation No. 1606/2002 of July 19, 2002, the Consolidated Financial Statements of 
the  Company  for  the  years  ended  December  31,  2020,  2021  and  2022  are  also  prepared  in  accordance 
with IFRS, as adopted by the European Union (EU). For the years ended December 31, 2020, 2021 and 
2022, all IFRS that the IASB had published and that are mandatory are the same as those endorsed by the 
EU  and  mandatory  in  the  EU.  As  a  result,  the  Consolidated  Financial  Statements  comply  with 
International Financial Reporting Standards as published by the IASB and as adopted by the EU.

IFRS  include  International  Financial  Reporting  Standards  (IFRS),  International  Accounting  Standards 
(“IAS”), as well as the interpretations issued by the Standing Interpretations Committee (“SIC”), and the 
International  Financial  Reporting  Interpretations  Committee  (“IFRIC”).  The  main  accounting  methods 
used to prepare the Consolidated Financial Statements are described below. These methods were used for 
all periods presented.

c)

Recently issued accounting standards and interpretations

Application of the following new and amended standards is mandatory for the first time for the financial 
period beginning on January 1, 2020 and, as such, they have been adopted by the Company:

• Amendments to IFRS 3 "Definition of a company", published on October 22, 2018.

• Amendment  to  IFRS  16:  "Covid-19-Adjustments  to  tenants'  rents".  The  entry  into  force  of  this 

amendment had no impact on the Company's financial statements.

• Amendments  to  IAS  1  and  IAS  8  relating  to  the  modification  of  the  definition  of  the  term 

“significant”, published on October 31, 2018.

• Amendments to IAS 39, IFRS 7 and IFRS 9 relating to the reform of benchmark interest rates.

• Conceptual  framework  for  financial  reporting  and  modification  of  references  to  Conceptual 

Framework in IFRS.

Application of the following new and amended standards is mandatory for the first time for the financial 
period beginning on January 1, 2021 and, as such, they have been adopted by the Company:

• Amendments to IFRS 16 : Covid-19-Related Rent Concessions, published on May 22, 2020.

• Amendments to IFRS 9, IAS 39, IFRS 7, IFRS 4 and IFRS 16 : Interest Rate Benchmark Reform 

— Phase 2, published on September 26, 2019.

•

IFRS IC opinion (IFRS / IAS Standards Interpretation Committee) addressed to the IASB in May 
2021 and validated in June 2021 proposing to modify the way in which the commitments relating 
to certain defined benefit plans including an obligation of attendance at the retirement, a ceiling 
on  rights  from  a  certain  number  of  years  of  seniority  and  depending  on  the  seniority  of  the 
employee  on  the  date  of  retirement.  The  changes  in  the  calculation  method  presented  in  this 
opinion have been adopted by the Company from the financial year ended beginning on January 

F-17

1, 2021 in the assessment of its commitments relating to retirement benefits. The details relating 
to this change in calculation method are presented in note 10) "Employee benefits"

Those standards and interpretations have no impact on the Consolidated Financial statements, except as 
noted below following IFRS IC opinion addressed to IASB and validated in June 2021.

The following new standards, amendments to existing standards and interpretations have been published 
but are not applicable in 2021 or have not yet been adopted by the European Union, and have not been 
applied early:

• Amendment to IFRS 3 "Update of a reference to the conceptual framework"

• Amendment to IAS16 "Products generated before their intended use"

• Amendment to IAS37 "Onerous contracts - Costs of performing a contract"

• Amendment to IAS1 "Classification of current or non-current liabilities"

The accounting rules and valuation principles used for the financial statements at December 31, 2022 are 
identical to those used for the previous comparative year.

Application of the following new and amended standards is mandatory for the first time for the financial 
period beginning on January 1, 2022 and, as such, they have been adopted by the Company:

• Amendment to IFRS 3 "Update of a reference to the conceptual framework"

• Amendment to IAS16 "Products generated before their intended use"

• Amendment to IAS37 "Onerous contracts - Costs of performing a contract"

The following new standards, amendments to existing standards and interpretations have been published 
but are not applicable in 2022 or have not yet been adopted by the European Union, and have not been 
applied early:

• Amendment to IAS1 "Classification of current or non-current liabilities"

d)

Change in accounting policies

Except for the adoption of IFRS 16 as of IFRS IC opinion on certain defined benefit plans validated by 
the IASB as of January, 2021 (see details in note 10), there has been no change in accounting policies for 
any of the years presented. 

e)

Translation of transactions denominated in foreign currency

Pursuant  to  IAS  21  The  effects  of  changes  in  foreign  exchange  rates,  transactions  performed  by 
consolidated  entities  in  currencies  other  than  their  functional  currency  are  translated  at  the  prevailing 
exchange rate on the transaction date.

Trade  receivables  and  payables  and  liabilities  denominated  in  a  currency  other  than  the  functional 
currency  are  translated  at  the  period-end  exchange  rate.  Unrealized  gains  and  losses  arising  from 
translation are recognized in net operating income.

Foreign exchange gains and losses arising from the translation of inter-Group transactions or receivables 
or payables denominated in currencies other than the functional currency of the entity are recognized in 
the line “net financial income (loss)” of the consolidated statements of income (loss).

F-18

Foreign currency transactions are translated into the presentation currency using the following exchange 
rates:

December 31, 2020

December 31, 2021

December 31, 2022

€1 EQUALS TO 

AVERAGE 
RATE

CLOSING 
RATE

AVERAGE 
RATE

CLOSING 
RATE

AVERAGE 
RATE

CLOSING 
RATE

USD

1.1422

1.2271

1.1827

1.1326

1.0530 

1.0666 

f)

Consolidation method

The  Group  applies  IFRS  10  Consolidated  financial  statements.  IFRS  10  presents  a  single  consolidation 
model identifying control as the criteria for consolidating an entity. An investor controls an investee if it 
has the power over the entity, is exposed or has rights to variable returns from its involvement with the 
entity and has the ability to use its power over the entity to affect the amount of the investor’s returns. 
Subsidiaries are entities over which the Company exercises control. They are fully consolidated from the 
date the Group obtains control and are deconsolidated from the date the Group ceases to exercise control. 
Intercompany balances and transactions are eliminated.

g)

Financial instruments

Financial assets

Financial assets are initially measured at fair value plus directly attributable transaction costs in the case 
of instruments not measured at fair value through profit or loss. Directly attributable transaction costs of 
financial assets measured at fair value through profit or loss are recorded in the consolidated statement of 
income (loss).

Under IFRS 9, financial assets are classified in the following three categories:

•

•

•

Financial assets at amortized cost;

Financial assets at fair value through other comprehensive income (“FVOCI”); and

Financial assets at fair value through profit or loss.

The classification of financial assets depends on:

•

•

The characteristics of the contractual cash flows of the financial assets; and

The business model that the entity follows for the management of the financial asset.

Financial assets at amortized cost

Financial assets are measured at amortized cost when (i) they are not designated as financial assets at fair 
value through profit or loss, (ii) they are held within a business model whose objective is to hold assets in 
order to collect contractual cash flows and (iii) they give rise to cash flows that are solely payments of 
principal  and  interest  on  the  principal  amount  outstanding  (“SPPI”  criterion).  They  are  subsequently 
measured  at  amortized  cost,  determined  using  the  effective  interest  method  (“EIR”),  less  any  expected 
impairment  losses  in  relation  to  the  credit  risk.  Interest  income,  exchange  gains  and  losses,  impairment 
losses  and  gains  and  losses  arising  on  derecognition  are  all  recorded  in  the  consolidated  statement  of 
income (loss). 

This  category  primarily  includes  trade  receivables,  as  well  as  other  loans  and  receivables.  Long-term 
loans  and  receivables  that  are  not  interest-bearing  or  that  bear  interest  at  a  below-market  rate  are 
discounted when the amounts involved are material. 

F-19

 
 
Financial assets at fair value through other comprehensive income 

Financial assets  at fair value through other comprehensive income is mainly comprised is composed  of 
debt instruments whose contractual cash flows represent payments of interest or repayments of principal, 
and which are managed with a view to collecting cash flows and selling the asset. Gains and losses arising 
from changes in fair value are recognized in equity within the statement of comprehensive income in the 
period  in  which  they  occur.  When  such  assets  are  derecognized,  the  cumulative  gains  and  losses 
previously  recognized  in  equity  are  reclassified  to  profit  or  loss  for  the  period  within  the  line  items 
Financial income or Financial expenses. The Company did not hold this type of instrument as of January 
1, 2022 or as of December 31, 2022.

Financial assets at fair value through profit or loss 

Financial assets at fair value through profit or loss is comprised of:

•

•

financial assets that are not part of the above categories; and

instruments  that  management  has  designated  as  “fair  value  through  profit  or  loss”  on  initial 
recognition.

Gains and losses arising from changes in fair value are recognized in profit or loss within the line items 
financial income or financial expenses.

Impairment of financial assets measured at amortized cost

The  main  assets  involved  are  trade  receivables  and  others.  Trade  receivables  are  recognized  when  the 
Company has an unconditional right to payment by the customer. Impairment losses on trade receivables 
and others are estimated using the expected loss method, in order to take account of the risk of payment 
default throughout the lifetime of the receivables. The expected credit loss is estimated collectively for all 
accounts receivable at each reporting date using an average expected loss rate, determined primarily on 
the basis of historical credit loss rates. However, that average expected loss rate may be adjusted if there 
are indications of a likely significant increase in credit risk. If a receivable is subject to a known credit 
risk,  a  specific  impairment  loss  is  recognized  for  that  receivable.  The  amount  of  expected  losses  is 
recognized  in  the  balance  sheet  as  a  reduction  in  the  gross  amount  of  accounts  receivable.  Impairment 
losses on accounts receivable are recognized within Operating expenses in the consolidated statement of 
income (loss).

Financial liabilities

Financial  liabilities  comprise  deferred  revenue,  collaboration  liabilities,  loans  and  trade  and  other 
payables.

Financial  liabilities  are  initially  recognized  on  the  transaction  date,  which  is  the  date  that  the  Company 
becomes  a  party  to  the  contractual  provisions  of  the  instrument.  They  are  derecognized  when  the 
Company’s contractual obligations are discharged, cancelled or expire.

Loans  are  initially  measured  at  fair  value  of  the  consideration  received,  net  of  directly  attributable 
transaction  costs.  Subsequently,  they  are  measured  at  amortized  cost  using  the  EIR  method.  All  costs 
related to the issuance of loans, and all differences between the issuance proceeds net of transaction costs 
and  the  value  on  redemption,  are  recognized  within  financial  expenses  in  the  consolidated  statement  of 
income (loss) over the term of the debt using the EIR method.

Other financial liabilities include trade accounts payable, which are measured at fair value (which in most 
cases equates to face value) on initial recognition, and subsequently at amortized cost. 

F-20

Cash and cash equivalents

Cash equivalents are short-term, highly liquid investments, that are readily convertible to known amounts 
of  cash  and  which  are  subject  to  an  insignificant  risk  of  changes  in  value.  Cash  and  cash  equivalents 
comprise the cash that is held at the bank and petty cash as well as the short-term fixed deposits for which 
the maturity is less than three months. 

For  the  purpose  of  establishing  the  statement  of  cash  flows,  cash  and  cash  equivalents  include  cash  in 
hand, demand deposits and short fixed-term deposits with banks and short-term highly liquid investments 
with original maturities of three months or less, net of bank overdrafts. 

Cash and cash equivalents are initially recognized at their purchase costs on the transaction date, and are 
subsequently measured at fair value. Changes in fair value are recognized in profit or loss.

Fair value of financial instruments

Under  IFRS  13  Fair  value  measurement  and  IFRS  7  Financial  instruments:  disclosures,  or  IFRS  7,  fair 
value  measurements  must  be  classified  using  a  hierarchy  based  on  the  inputs  used  to  measure  the  fair 
value of the instrument. This hierarchy has three levels:

•

•

•

level  1:  fair  value  calculated  using  quoted  prices  in  an  active  market  for  identical  assets  and 
liabilities;

level 2: fair value calculated using valuation techniques based on observable market data such 
as prices of similar assets and liabilities or parameters quoted in an active market; and

level 3: fair value calculated using valuation techniques based wholly or partly on unobservable 
inputs  such  as  prices  in  an  inactive  market  or  a  valuation  based  on  multiples  for  unlisted 
securities.

h)

Intangible assets

Research and development (R&D) expenses

In accordance with IAS 38 Intangible assets, or IAS 38, expenses on research activities are recognized as 
an expense in the period in which it is incurred. 

An internally generated intangible asset arising from the Company’s development activities is recognized 
only if all of the following conditions are met:

•

•

•

•

Technically feasible to complete the intangible asset so that it will be available for use or sale;

The Company has the intention to complete the intangible assets and use or sell it;

The Company has the ability to use or sell the intangible assets;

The intangible asset will generate probable future economic benefits, or indicate the existence 
of a market;

• Adequate  technical,  financial  and  other  resources  to  complete  the  development  are  available; 

and

•

The  Company  is  able  to  measure  reliably  the  expenditure  attributable  to  the  intangible  asset 
during its development.

Because of the risks and uncertainties related to regulatory approval, the R&D process and the availability 
of technical, financial and human resources necessary to complete the development Phases of the product 
candidates, the six criteria for capitalization are usually considered not to have been met until the product 
candidate  has  obtained  marketing  approval  from  the  regulatory  authorities.  Consequently,  internally 

F-21

generated development expenses arising before marketing approval has been obtained, mainly the cost of 
clinical trials, are generally expensed as incurred within Research and development expenses.

However,  some  clinical  trials,  for  example  those  undertaken  to  obtain  a  geographical  extension  for  a 
molecule that has already obtained marketing approval in a major market, may in certain circumstances 
meet the six capitalization criteria under IAS 38, in which case the related expenses are recognized as an 
intangible  asset.  These  related  costs  are  capitalized  when  they  are  incurred  and  amortized  on  a  straight 
line basis over their useful lives beginning when marketing approval is obtained.

Licenses

Payments  for  separately  acquired  research  and  development  are  capitalized  within  “Other  intangible 
assets” provided that they meet the definition of an intangible asset: a resource that is (i) controlled by the 
Group,  (ii)  expected  to  provide  future  economic  benefits  for  the  Group  and  (iii)  identifiable  (i.e.  it  is 
either separable or arises from contractual or legal rights).

In  accordance  with  paragraph  25  of  IAS  38  standard,  the  first  recognition  criterion,  relating  to  the 
likelihood of future economic benefits generated by the intangible asset, is presumed to be achieved for 
research and development activities when they are acquired separately. 

In  this  context,  amounts  paid  to  third  parties  in  the  form  of  initial  payments  or  milestone  payments 
relating  to  product  candidates  that  have  not  yet  obtained  a  regulatory  approval  are  recognized  as 
intangible assets. These rights are amortized on a straight-line basis: 

(i) after obtaining the regulatory approval, over their useful life; or

(ii) after  entering  in  an  out-license  collaboration  agreement  with  a  third-party  partner,  over  their 
estimated useful life. This estimated useful life takes into consideration the period of protection 
of the out-licensed exclusivity rights and the anticipated period over which the Company will 
receive the economic benefits of the asset.

Unamortized  rights  (before  marketing  authorization)  are  subject  to  impairment  tests  in  accordance  with 
the method defined in Note 6.

When intangible assets acquired separately are acquired through variable or conditional payments, these 
payments are recognized as an increase of the carrying amount of the intangible asset when they become 
due.  Royalties  due  by  the  Company  related  to  acquired  licenses  are  recognized  as  operating  expenses 
when the Company recognizes sales subject to royalties. 

Estimate of the useful life of the acquired licenses: intangible assets are amortized on a straight line basis 
over  their  anticipated  useful  life.  The  estimated  useful  life  is  the  period  over  which  the  asset  provides 
future  economic  benefits.  It  is  estimated  by  management  and  is  regularly  revised  by  taking  into 
consideration  the  period  of  development  over  which  it  expects  to  receive  economic  benefits  such  as 
collaboration  revenues,  royalties,  product  of  sales,  etc.  However,  given  the  uncertainty  surrounding  the 
duration  of  the  R&D  activities  for  the  programs  in  development  and  their  likelihood  to  generate  future 
economic  benefits  to  the  Company,  the  estimated  useful  life  of  the  rights  related  to  these  programs  is 
rarely  longer  than  the  actual  development  Phase  of  the  product  candidate.  When  a  program  is  in 
commercialization Phases, the useful life takes into account the protection of the exclusivity rights and the 
anticipated period of commercialization without taking into account any extension or additional patents. 
The  prospective  amendment  of  the  amortization  plan  of  the  monalizumab  intangible  asset,  which  is 
modified according to the estimate ending date of the Phase 2 clinical trial is described in Note 6.

F-22

Other intangible assets

Other intangible assets consist of acquired software. Costs related to the acquisition of software licenses 
are recognized as assets based on the costs incurred to acquire and set up the related software. Software is 
amortized using the straight-line method over a period of one to three years depending on the anticipated 
period of use.

i)

Property and equipment

Property and equipment are carried at acquisition cost. Major renewals and improvements are capitalized 
while repairs and maintenance are expensed as incurred.

Property  and  equipment  are  depreciated  over  their  estimated  useful  lives  using  the  straight-line 
depreciation  method.  Leasehold  improvements  are  depreciated  over  the  life  of  the  improvement  or  the 
remaining lease term, whichever is shorter.

The  headquarters  of  the  Company  was  split  into  several  components  (e.g.,  foundations,  structure, 
electricity, heating and ventilation systems) which are depreciated over different useful lives according to 
the anticipated useful life of these elements.

Depreciation periods are as follows:

Buildings and improvements on buildings   .......................................................................... 20 to 40 years
Installations    .........................................................................................................................
5 to 20 years
Technical installations and equipment    ................................................................................
8 years
Equipment and office furniture    ...........................................................................................
5 years
Computers and IT equipment    ..............................................................................................
3 years

j)

Impairment of intangible assets, property, and equipment

The  Group  assesses  at  the  end  of  each  reporting  period  whether  there  is  an  indication  that  intangible 
assets,  property  and  equipment  may  be  impaired.  If  any  indication  exists,  the  Group  estimates  the 
recoverable amount of the related asset.

Whether or not there is any indication of impairment, intangible assets not yet available for use are tested 
for impairment annually by comparing their carrying amount with their recoverable amount. 

Pursuant to IAS 36—Impairment of Assets, criteria for assessing indication of loss in value may notably 
include performance levels lower than forecast, a significant change in market data and/or the regulatory 
environment,  the  asset  development  strategy  approved  by  management,  or  obsolescence  or  physical 
damage  of  the  asset  not  included  in  the  amortization/depreciation  schedule.  The  recognition  of  an 
impairment loss alters the amortizable/depreciable amount and potentially, the amortization/depreciation 
schedule of the relevant asset. 

Impairment  losses  on  intangible  assets,  property  and  equipment  shall  be  reversed  subsequently  if  the 
impairment loss no longer exists or has decreased. In such case, the recoverable amount of the asset is to 
be  determined  again  so  that  the  reversal  can  be  quantified.  The  asset  value  after  reversal  of  the 
impairment  loss  may  not  exceed  the  carrying  amount  net  of  depreciation/amortization  that  would  have 
been recognized if no impairment loss had been recognized in prior periods.

The  Group  does  not  have  any  intangible  assets  with  an  indefinite  useful  life.  However,  as  explained  in 
Note  2.h,  the  Group  recognized  intangible  assets  in  progress,  which  will  be  amortized  once  marketing 
authorization is received.

F-23

k)

Employee benefits

Long-term pension benefits

Company employees are entitled to pension benefits required by French law: 

•

•

Pension benefit, paid by the Company upon retirement (i.e. defined benefit plan); and

Pension payments from social security entities, financed by contributions from businesses and 
employees (i.e. defined contribution plan”).

In  addition,  the  Company  has  implemented  an  additional,  non-mandatory,  pension  plan  (“Article  83”), 
initially  for  the  benefit  of  executives  only.  This  plan  was  extended  to  the  non-executive  employees 
starting on January 1, 2014. This plan meets the definition of defined contribution plan and is financed 
through  a  contribution  that  corresponds  to  2.2%  of  the  employee’s  annual  wage,  with  the  Company 
paying 1.4% and the employee paying 0.8%. 

For  the  defined  benefit  plan,  the  costs  of  the  pension  benefit  are  estimated  using  the  “projected  unit 
credit” method. According to this method, the pension cost is accounted for in the consolidated statement 
of income (loss), so that it is distributed uniformly over the term of the services of the employees. The 
pension  benefit  commitments  are  valued  using  the  actual  present  value  of  estimated  future  payments, 
adopting the rate of interest of long-term bonds in the private sector (i.e. Euro zone AA or higher rated 
corporate bonds + 10 years). The difference between the amount of the provision at the beginning of a 
period and at the close of that period is recognized in the consolidated statement of income (loss) for the 
portion  representing  the  costs  of  services  rendered  and  the  net  interest  costs,  and  through  other 
comprehensive  income  for  the  portion  representing  the  actuarial  gains  and  losses.  The  Company’s 
commitments under the defined benefit plan are not covered by any plan assets. 

Payments  made  by  the  Company  for  defined  contribution  plans  are  accounted  for  as  expenses  in  the 
consolidated statement of income (loss) in the period in which they are incurred. 

Other long-term benefits

The  Company  pays  seniority  bonuses  to  employees  reaching  10,  15  and  20  years  of  seniority.  These 
bonuses represent long-term employee benefits. Under IAS 19R “Employee benefits”, they are recording 
as  a  defined  benefit  obligation  in  the  consolidated  statement  of  financial  position,  but  their 
remeasurements is not recognized in the consolidated statement of other comprehensive income (loss).

Other short-term benefits

An  accrued  expense  is  recorded  for  the  amount  the  Company  expects  to  pay  its  eligible  employees  in 
relation  to  services  rendered  during  the  reporting  period  (actual  legal  or  implicit  obligation  to  make  to 
these payments on a short-term basis).

l)

Leases

The  Company  assesses  whether  a  contract  is  or  contains  a  lease,  at  inception  of  the  contract.  The 
Company  recognizes  a  right-of-use  asset  and  a  corresponding  lease  liability  with  respect  to  all  lease 
arrangements in which it is the lessee, except for short-term leases (defined as leases with a lease term of 
12 months or less) and leases of low value assets (such as tablets and personal computers, small items of 
office  furniture  and  telephones).  For  these  leases,  the  Company  recognizes  the  lease  payments  as  an 
operating  expense  on  a  straight-line  basis  over  the  term  of  the  lease  unless  another  systematic  basis  is 
more representative of the time pattern in which economic benefits from the leased assets are consumed.

F-24

The lease liability is initially measured at the present value of the lease payments that are not paid at the 
commencement  date,  discounted  by  using  the  rate  implicit  in  the  lease.  If  this  rate  cannot  be  readily 
determined,  the  Company  uses  its  incremental  borrowing  rate.  Lease  payments  included  in  the 
measurement of the lease liability comprise:

•

•

•

•

•

fixed  lease  payments  (including  in-substance  fixed  payments),  less  any  lease  incentives 
receivable;

variable lease payments that depend on an index or rate, initially measured using the index or 
rate at the commencement date;

the amount expected to be payable by the lessee under residual value guarantees;

the exercise price of purchase options, if the lessee is reasonably certain to exercise the options; 
and

payment  of  penalties  for  terminating  the  lease,  if  the  lease  term  reflects  the  exercise  of  an 
option to terminate the lease.

The lease liability is included in the financial liabilities in the consolidated statement of financial position 
and is subsequently measured by increasing the carrying amount to reflect interest on the lease liability 
(using the effective interest method) and by reducing the carrying amount to reflect the lease payments 
made.

The  right-of-use  assets  comprise  the  initial  measurement  of  the  corresponding  lease  liability,  lease 
payments  made  at  or  before  the  commencement  day,  less  any  lease  incentives  received  and  any  initial 
direct  costs.  They  are  subsequently  measured  at  cost  less  accumulated  depreciation  and  impairment 
losses.

Whenever the Company incurs an obligation for costs to dismantle and remove a leased asset, restore the 
site  on  which  it  is  located  or  restore  the  underlying  asset  to  the  condition  required  by  the  terms  and 
conditions of the lease, a provision is recognized and measured under IAS 37. To the extent that the costs 
relate to a right-of-use asset, the costs are included in the related right-of-use asset, unless those costs are 
incurred to produce inventories.

Right-of-use assets are depreciated over the shorter period of lease term and useful life of the underlying 
asset.  If  a  lease  transfers  ownership  of  the  underlying  asset  or  the  cost  of  the  right-of-use  asset  reflects 
that the Company expects to exercise a purchase option, the related right-of-use asset is depreciated over 
the useful life of the underlying asset. The depreciation starts at the commencement date of the lease.

The right-of-use assets are included in the property and equipment line item in the consolidated statement 
of financial position.

The Company applies IAS 36 to determine whether a right-of-use asset is impaired and accounts for any 
identified impairment loss.

m)

Provisions and contingent liabilities 

In  the  course  of  its  business,  the  Company  could  be  exposed  to  certain  risks  and  litigations,  notably  in 
relation to contractual arrangements. Provisions are recognized when the Company has a present legal or 
constructive obligation as a result of past events, it is probable that the Company is subject to a release of 
outflow representatives of economic benefits to settle the obligation and a reliable estimate of the amount 
of the obligation can be made. Management of the Company estimates the probability and the expected 
amount  of  a  cash  outflow  associated  with  risks,  together  with  the  other  information  to  be  provided  on 
possible  liabilities.  Where  the  Company  expects  a  provision  to  be  reimbursed,  for  example  under  an 

F-25

insurance contract, the reimbursement is recognized as a separate asset but only when the reimbursement 
is certain. 

In addition, the Company may assess a potential obligation towards a third party resulting from events the 
existence  of  which  will  only  be  confirmed  by  the  occurrence,  or  not,  of  one  or  more  events.  uncertain 
futures which are not totally under the control of the Company; or an obligation to a third party for which 
it  is  not  probable  or  certain  that  it  will  result  in  an  outflow  of  resources  without  at  least  equivalent 
consideration  expected  from  the  latter.  These  elements  are  mentioned  in  note  18  of  the  group's 
consolidated financial statements as contingent liabilities.

n)

Capital

Ordinary shares are classified in shareholders’ equity. Costs associated with the issuance of new shares 
are directly accounted for in shareholders’ equity in diminution of issuance premium. 

The Company’s own shares bought in the context of a brokering/liquidity agreement are presented as a 
reduction in shareholders’ equity until their cancellation, their reissuance or their disposal. 

o)

Share-based compensation

Since  its  inception,  the  Company  has  established  several  plans  for  compensation  paid  in  equity 
instruments  in  the  form  of  free  shares  (“Attributions  gratuites  d’actions,”  or  “AGA”),  free  preferred 
shares  convertible  into  ordinary  shares  (“Attributions  gratuites  d’actions  de  préférence  convertibles  en 
actions  ordinaires,”  or  “AGAP”),  free  performance  shares  (“Attributions  gratuites  d’actions  de 
performance,”  or  “AGA  Perf”),  share  subscription  warrants  (“Bons  de  souscription  d’actions,”  or 
“BSA”),  redeemable  share  subscription  warrants  (“Bons  de  Souscription  et/ou  d’Acquisition  d’Actions 
Remboursables,” or “BSAAR”), granted to its employees, executives, members of the Executive Board 
and scientific consultants. 

Pursuant to IFRS 2—Share-based Payment, these awards are measured at their fair value on the date of 
grant.  The  fair  value  is  calculated  with  the  most  relevant  formula  regarding  the  conditions  and  the 
settlement of each plan. 

For  share-based  compensation  granted  to  employees,  executives,  members  of  the  Executive  Board  and 
scientific consultants, the Company uses the Black-Scholes and Monte Carlo approach pricing models to 
determine  the  fair  value  of  the  share-based  compensation.  For  scientific  consultants  providing  similar 
services,  as  the  Company  cannot  estimate  reliably  the  fair  value  of  the  goods  or  services  received,  it 
measures the value of share-based compensation and the corresponding increase in equity, indirectly, by 
reference to the fair value of the equity instruments granted also using the Black-Scholes option pricing 
model. The fair value of free shares included in the model is determined using the value of the shares at 
the time of their distribution. 

In calculating the fair value of share-based compensation, the Company also considers the vesting period 
and the employee turnover weighted average probability as described in Note 11. Other assumptions used 
are also detailed in Note 11. 

The Company recognizes the fair value of these awards as a share-based compensation expense over the 
period in which the related services are received with a corresponding increase in shareholders’ equity. 
Share-based compensation is recognized using the straight-line method. The share compensation expense 
is based on awards ultimately expected to vest and is reduced by expected forfeitures. 

F-26

p)

Revenue

Revenue from collaboration and license agreements

To  date,  the  Company’s  revenue  results  primarily  from  payments  received  in  relation  to  research, 
collaboration and licensing agreements signed with pharmaceutical companies. These contracts generally 
provide for components such as: 

•

•

non-refundable upfront payments upon signature;

payments for the exercise of the option to acquire licenses of drug candidates;

• milestones payments triggered following stages of development (scientific results obtained by 

the Company or by the partner, obtaining regulatory marketing approvals);

•

•

payments related to the Company’s R&D activities;

payments  triggered  by  the  start  of  the  commercialization  of  products  resulting  from 
development  work  or  by  crossing  cumulative  thresholds  of  product  sales,  as  well  as  the 
allocation of royalties on future sales of products or a sharing of profits on sales.

Under  collaboration  and  license  agreements,  the  Company  may  promise  its  partners  licenses  on 
intellectual property, as well as research and development services. According to IFRS 15, the Company 
has to determine if the promises included in the contract are distinct (therefore recognized separately as 
revenue) or if they have to be combined as a single performance obligation.We conclude that the license 
is not distinct from the research and development services when the research and development services 
involve  the  Company's  own  expertise,  so  that  the  customer  cannot  benefit  from  the  license  alone  or  in 
combination with services provided by third parties, or when the intellectual property is at such a stage of 
development  that  the  research  and  development  work  significantly  modifies  the  initial  purpose  of  the 
license.

When  promises  in  a  collaboration  and  license  agreement  are  considered  as  a  single  performance 
obligation, the Company has to determine if the combined performance obligation is satisfied over time or 
at  point  in  time.  If  the  combined  performance  obligation  is  satisfied  over  time,  revenue  recognition  is 
based  on  the  percentage  of  completion  of  the  costs  to  be  incurred.  Non-refundable  initial  payments  are 
deferred and recognized as revenue during the period the Company is engaged to deliver services to the 
customer on the basis of the corresponding costs.

When  promises  in  a  collaboration  and  license  agreement  are  considered  as  separate  performance 
obligations,  revenue  is  allocated  to  each  obligation  proportionally  to  its  transaction  price,  which 
corresponds  to  a  price  each  performance  obligation  would  have  been  sold  in  the  context  of  a  separate 
transaction.

In accordance with IFRS 15, variable considerations cannot be included in the estimated transaction price 
as long as it not highly probable that the related revenue will not reversed in the future. According to the 
level of uncertainty relating to the results of preclinical and clinical trials and the decisions relating to the 
regulatory approvals, variable considerations depending on these events are excluded from the transaction 
price as long as the trigger event is not highly probable. When the trigger event occurs, the corresponding 
milestone is added to the transaction price. Such adjustments are recorded on a cumulative catch-up basis, 
which would affect revenues and net income (loss) in the period of adjustment. 

Revenues based on  royalties, completion of commercialization steps or co-sharing profit from sales are 
recognized when the corresponding sales of products are carried out by the partner. 

When a collaboration contract grants a partner an option to acquire a licensed intellectual property (“IP”), 
the  Company  determines  the  date  of  the  transfer  of  control  over  the  licensed  IP.  Depending  on  the 

F-27

Company analysis, revenue related to the option fee will be recognized (i) when control over the licensed 
IP  transfers  (payment  related  to  the  exercise  of  the  option  being  therefore  considered  as  a  variable 
consideration), or, (ii) deferred until the exercise of the option or its expiration period. 

When an agreement only promises development services, the Company will recognize the related revenue 
when the costs are incurred. 

Up-front and milestones payments and fees are recorded as deferred revenue upon receipt or when due, 
and  may  require  deferral  of  revenue  recognition  to  a  future  period  until  the  Company  performs  its 
obligations  under  these  arrangements.  Amounts  due  by  the  Company  in  relation  to  cost-sharing  are 
recorded as collaboration liability. Amounts payable to the Company are recorded as accounts receivable 
when the Company’s right to consideration is unconditional. 

See Note 13 for accounting description of significant agreements. 

q)

Government financing for research expenditures

Research tax credit

The research tax credit (Crédit d’Impôt Recherche) (the “Research Tax Credit” or “CIR”) granted by the 
French  tax  authorities  in  order  to  encourage  Companies  to  conduct  technical  and  scientific  research. 
Companies that can justify that these expenses meet the required criteria receive such grants in the form 
of  a  refundable  tax  credit  that  can  be  used  for  the  payment  of  taxes  due  for  the  period  in  which  the 
expense  was  incurred  and  for  the  next  three  years.  These  grants  are  presented  under  other  income,  in 
“government  financing  for  research  expenditures”  line  item  in  the  consolidated  statements  of  income 
(loss), as soon as these eligible expenses were conducted.

The Company has benefited from a Research Tax Credit since its inception. 

The  reimbursements  are  made  under  the  European  Community  tax  rules  for  small  and  medium  sized 
enterprises  (“SME”)  in  compliance  with  the  applicable  regulations  in  effect.  Only  companies  that  meet 
the definition of SME according to European Union criteria are eligible for early reimbursement of their 
CIR. Management ensured that the Company was a SME according to European Union criteria and can 
therefore benefit from this early reimbursement until as of December 31, 2019. As of December 31, 2019, 
the Company no longer met the eligibility criteria for this status (criteria not met as of December 31, 2018 
and 2019). Thus, the CIR for the years 2019 and 2020 represent a receivable against the French Treasury 
which will in principle be offset against the French corporate income tax due by the company with respect 
to the three following years. The remaining portion of tax credit not being offset upon expiry of such a 
period may then be refunded to the Company. 

For the 2021 and 2022 financial year, the Company met again  the definition of an SME according to the 
criteria  of  the  European  Union.  As  a  result,  the  Company  was  eligible  for  the  early  repayment  by  the 
French treasury of the 2021 Research Tax Credit during the fiscal year 2022. The Company will also be 
eligible to the early repayment by the French treasury of the 2022 Research Tax Credit during the fiscal 
year 2023.

The CIR is presented under other income, in “government financing for research expenditures” line item 
in the consolidated statements of income (loss) as it meets the definition of government grant as defined 
in IAS 20 Accounting for government grants and disclosure of government assistance. 

F-28

Subsidies

Government grants are recognized when there is a reasonable assurance that: 

•

•

The Company will comply with the conditions attached to the grants; and that 

The grants will be received.

A government grant that becomes receivable as compensation for expenses or losses already incurred, or 
for the purpose of providing immediate financial support to the Company with no future related costs, is 
recognized as other income of the period in which it becomes receivable. 

Government grants to subsidize capital expenditures are presented in the statement of financial position as 
deferred income and are recognized as income on a straight line basis over the useful life of those assets 
that have been financed through the grants. 

A non-repayable loan from the government is treated as a government grant when there is a reasonable 
assurance  that  the  Company  will  meet  the  terms  for  non-repayment  of  the  loan.  When  there  is  no  such 
assurance, the loan is recorded as a liability under borrowings. 

r)

Income tax

Deferred  income  tax  is  provided  in  full,  using  the  liability  method,  on  temporary  differences  arising 
between the tax bases of assets and liabilities and their carrying amounts in the financial statements. Main 
temporary  differences  are  generally  associated  with  the  depreciation  of  property  and  equipment, 
provisions for pension benefits and tax losses carried forward and also with the deferred tax liabilities / 
assets generated by the application of IFRS 15. Currently enacted tax rates are used in the determination 
of deferred income tax. 

Deferred  tax  assets  are  recognized  to  the  extent  that  it  is  probable  that  future  taxable  profit  will  be 
available  against  which  the  temporary  differences  can  be  utilized.  Due  to  Company’s  early  stage  of 
development, it is not probable that future taxable profit will be available against which the unused tax 
losses can be utilized. As a consequence, deferred tax assets are recognized up to deferred tax liabilities. 

s)

Earnings (loss) per share

In accordance with IAS 33 Earnings per share, basic income (loss) per share is calculated by dividing the 
income (loss) attributable to equity holders of the Group by the weighted average number of outstanding 
shares for the period.

Diluted income (loss) per share is measured by dividing the income (loss) attributable to holders of equity 
and dilutive instruments by the weighted average number of outstanding shares and dilutive instruments 
for the period. 

If in the calculation of diluted income (loss) per share, instruments giving deferred rights to capital such 
as warrants generates an antidilutive effect, then these instruments are not taken into account. 

t)

Other comprehensive income

Items  of  income  and  expenses  for  the  period  that  are  recognized  directly  in  equity  are  presented  under 
“other comprehensive income.” The items mainly include :

•

Foreign currency translation gain (loss); and

• Actuarial gains and (losses) related to defined benefit obligations.

F-29

u)

Segment information

For internal reporting purposes, and in order to comply with IFRS 8 Operating segments, the Company 
performed  an  analysis  of  operating  segments.  Following  this  analysis,  the  Company  considers  that  it 
operates within a single operating segment being the R&D of pharmaceutical products in order to market 
them in the future. All R&D activities of the Company are located in France. Key decision makers (the 
executive  committee  of  the  Company)  monitor  the  Company’s  performance  based  on  the  cash 
consumption of its activities. For these reasons, the Management of the Group considers it not appropriate 
to set up separate business segments in its internal reporting. 

In  2020  revenue  was  entirely  generated  by  one  customer  (AstraZeneca).  In  2021  and  2022,  revenue 
consisted  of  revenue  from  collaboration  agreements  with  AstraZeneca  and  Sanofi  as  well  as  sales  of 
Lumoxiti in the U.S. Lumoxiti sales are also now included in the consolidated statement of income (loss)  
in the line "net income (loss) from discontinued operations" following the signing of the termination and 
transition agreement with AstraZeneca in 2021 (see notes 1.1, 2.w and 17).

v)

Non-current assets held for sale and discontinued operations

A discontinued operation is a component of an entity that either has been disposed of, or that is classified 
as  held  for  sale.  It  must  either:  represent  a  major  separate  line  of  business  or  geographical  area  of 
operations; be part of a single coordinated disposal plan; or be a subsidiary acquired exclusively with a 
view to resale. Intercompany transactions between continuing and discontinued operations are eliminated 
against discontinuing operations. Non-current assets and disposal groups are classified as assets held for 
sale if their carrying amount is to be recovered principally through a sale transaction rather than through 
continuing use. This condition is regarded as met only when the sale is highly probable and the asset (or 
disposal  group)  is  available  for  immediate  sale  in  its  present  condition.  They  are  stated  at  the  lower  of 
carrying amount and fair value less costs to sell with any resulting impairment recognized. Assets related 
to discontinued operations and assets of disposal group held for sale are not depreciated. The prior-year 
consolidated balance sheet is not restated.

Further  to  the  decision  to  terminate  the  Lumoxiti  Agreement  and  termination  notice  sent  in  December 
2020, a Termination and Transition Agreement was discussed and executed, effective as of June 30, 2021 
terminating  the  Lumoxiti  Agreement  as  well  as  Lumoxiti  related  agreements  (including  the  supply 
agreement,  the  quality  agreement  and  other  related  agreements)  and  transferring  of  the  U.S.  marketing 
authorization  and  distribution  rights  of  Lumoxiti  back  to  AstraZeneca.  Consecutively,  the  activities 
related to Lumoxiti are presented as a discontinued operation as of October 1, 2021.

Consequently, in accordance with IFRS5 "non-current assets held for sale and discontinued operations", 
the Lumoxiti operations are presented in the consolidated statement of income (loss) and the notes to the 
consolidated financial statements as a discontinued operation for the 2021 financial year. The 2019 and 
2020  comparatives  have  been  restated  compared  to  previous  publications  (where  applicable),  in 
accordance with the same standard.

w)

Critical accounting estimates and assumptions

The  preparation  of  the  consolidated  financial  statements  under  IFRS  requires  management  to  make 
estimates, assumptions and judgments that affect the reported amounts of assets, liabilities, income and 
expenses  during  the  reporting  period.  The  Company  bases  estimates  and  assumptions  on  historical 
experience  when  available  and  on  various  factors  that  it  believes  to  be  reasonable  under  the 
circumstances. The Company’s actual results may differ from these estimates under different assumptions 
or conditions.

F-30

These estimates and judgments involve mainly:

•

•

the  accounting  for  collaboration  and  licensing  agreements:  the  revenue  results  primarily 
from  payments  based  on  several  components  (e.g.,  upfront  payments,  milestone  payments) 
received  in  relation  to  research,  collaboration  and  licensing  agreements  signed  with 
pharmaceutical  or  other  companies.  When  the  Company  is  committed  to  perform  R&D 
services, revenue is spread over the period the Company is engaged to deliver these services, 
more  particularly  on  the  basis  of  the  Company’s  inputs  to  the  satisfaction  of  a  performance 
obligation relative to the total expected inputs to the satisfaction of that performance obligation. 
Milestone  payments  are  dependent  upon  the  achievement  of  certain  scientific,  regulatory,  or 
commercial milestones. These variable payments are recognized when the triggering event has 
occurred,  there  are  no  further  contingencies  or  services  to  be  provided  with  respect  to  that 
event,  and  the  counterparty  has  no  right  to  refund  of  the  payment.  The  changes  in  estimate 
regarding the completion of the works and the variable consideration relating to the contracts 
signed with customers are described in Note 13. As of December 31, 2022, given the significant 
progress of the work to be performed (94.5%) and the level of budget consumption, the impact 
of accounting estimates is no longer a determining factor in the calculation of revenue related to 
the monalizumab agreement.

the  estimate  of  the  recoverable  amount  of  the  acquired  and  under  progress  licenses: 
impairment  tests  are  performed  on  a  yearly  basis  for  the  intangible  assets  which  are  not 
amortized  (such  as  intangible  assets  in  progress).  Amortizable  intangible  assets  are  tested  for 
impairment when there is an indicator of impairment. Impairment tests involve comparing the 
recoverable amount of the licenses to their net book value. The recoverable amount of an asset 
is the higher of its fair value less costs to sell and its value in use. If the carrying amount of any 
asset is below its recoverable amount, an impairment loss is recognized to reduce the carrying 
amount to the recoverable amount. The main assumptions used for the impairment test include 
(a) the amount of cash flows that are set on the basis of the development and commercialization 
plans and budgets approved by Management, (b) assumptions related to the achievement of the 
clinical trials and the launch of the commercialization, (c) the discount rate, (d) assumptions on 
risk related to the development and (e) for the commercialization, selling price and volume of 
sales, Any change in these assumptions could lead to the recognition of an impairment charge 
that could have a significant impact on the Company’s consolidated financial statements. As of 
December  31,  2022,  given  the  Company's  decision  in  December  2022  to  discontinue  the 
development of avdoralimab in the indication of bullous pemphigoid supporting the recoverable 
amount  of  the  asset  as  of  December  31,  2021  and  June  30,  2022,  the  rights  related  to  the 
intangible asset have been fully impaired for the net carrying amount of the intangible asset, of 
€41,000 thousand , without using the historical assumptions described above (see note 6). As a 
result,  the  Company  considers  that  there  are  no  longer  any  critical  estimates  in  line  with 
intangible assets in 2022. There are therefore no longer any critical assumptions that could call 
into question the recoverable amount of the asset. 

3)

Management of financial risks and fair value

The  principal  financial  instruments  held  by  the  Company  are  cash,  cash  equivalents  and  marketable 
securities. The purpose of  holding these instruments is to finance the ongoing business activities of  the 
Company. It is not the Company’s policy to invest in financial instruments for speculative purposes. The 
Company does not utilize derivatives.

F-31

The principal risks to which the Company is exposed are liquidity risk, foreign currency exchange risk, 
interest rate risk and credit risk.

Liquidity risk

The Company’s cash management is performed by the Finance department, in charge of monitoring the 
day-to-day  financing  and  the  short-term  forecast  and  enabling  the  Company  to  face  its  financial 
commitments by maintaining an amount of available cash consistent with the maturities of its liabilities. 
As  of  December  31,  2022,  cash,  cash  equivalents  and  short-term  investments  were  €101,485  thousand, 
which represents more than a year of cash consumption.

The company's assets are fairly split between top-rated banks (S&P A+ rating).

The  main  characteristics  of  the  financial  instruments  owned  by  the  Company  (including  liquidity)  are 
presented in Note 4.

Foreign currency exchange risk

The Company is exposed to foreign exchange risk inherent in certain subcontracting activities relating to 
its  operations  in  the  United  States,  which  have  been  invoiced  in  U.S.  dollars.  The  Company  does  not 
currently have recurring revenues in euros, dollars or in any other currency. 

The revenue denominated in U.S. dollars has represented approximately 88%, 78% and 92%  of revenue 
in the years ended December 31, 2020, 2021 and 2022, respectively. Payments in U.S dollars represented 
approximately  48%,  50%,  and  50%  of  the  payments  in  the  years  ended  December  31,  2020,  2021  and 
2022, respectively. In order to cover this risk, the Company kept in U.S. dollars a part of the consideration 
received from AstraZeneca in June 2015, January 2019 and December 2020. The Company entirely kept 
the U.S dollars portion of the proceeds received from our Global Offering in October 2019.

The  Company’s  foreign  exchange  policy  does  not  include  the  use  of  hedging  instruments  in  its  current 
operations.

Interest rate risk

The  Company  has  very  low  exposure  to  interest  rate  risk.  Such  exposure  primarily  involves  money 
market  funds  and  time  deposit  accounts.  Changes  in  interest  rates  have  a  direct  impact  on  the  rate  of 
return  on  these  investments  and  the  cash  flows  generated.  The  Company  has  no  credit  facilities.  The 
repayment flows of the advances from Banque Publique d’Investissement (“BPI France”), the borrowings 
subscribed in 2017  and the two State Guaranteed Loans obtained in 2021 and extended in 2022, are not 
subject to interest rate risk.

Credit risk

The  credit  risk  related  to  the  Company’s  cash  equivalents,  short-term  investments  and  non-current 
financial assets is not significant in light of the quality of the issuers. The Company deemed that none of 
the instruments in its portfolio are exposed to credit risk.

Fair value

The  fair  value  of  financial  instruments  traded  on  an  active  market  is  based  on  the  market  rate  as  of 
December 31, 2022. The market prices used for the financial assets owned by the Company are the bid 
prices in effect on the market as of the valuation date.

F-32

4) Cash, cash equivalents and financial assets

(in thousands of euro)
Cash and cash equivalents 
Short-term investments
Cash and cash equivalents and short-term investments
Non-current financial assets
Total cash, cash equivalents and financial assets

2020

136,792 
14,845 
151,637 
38,934 
190,570 

December 31
2021

103,756 
16,080 
119,836 
39,878 
159,714 

2022

84,225 
17,260 
101,485 
35,119 
136,604 

Cash and cash equivalents are mainly composed of current bank accounts, interest-bearing accounts and 
fixed-term accounts.

Other non-current financial assets generally include a guarantee of capital at the maturity date (which is 
always longer than  one year). These instruments are defined by the Company as financial assets at fair 
value through profit or loss and classified as non-current due to their maturity.

As  of  December  31,  2020,  2021  and  2022  the  amount  of  cash,  cash  equivalents  and  financials  assets 
denominated in U.S. dollars amounted respectively to €64,654 thousand , €47,164 thousand and €34,735 
thousand 

The variation of short-term investments and non-current financial assets for the periods presented, are the 
following:

December 31, 
2020

Additions(1)

Deductions 
(2)

Variance of 
fair value 
through the 
consolidated 
statement of 
income (loss)

14,845 

38,934 

53,779 

— 

— 

— 

— 

— 

— 

99 

888 

987 

Variance of 
accrued 
interests 

Foreign 
currency 
effect

December 
31, 2021

— 

1,136 

16,080 

55 
55 

— 

39,878 

1,136 

55,958 

December 31, 
2021

Additions(1)

Deductions 
(2)

Variance of 
fair value 
through the 
consolidated 
statement of 
income (loss)

Variance of 
accrued 
interests 

Foreign 
currency 
effect

December 
31, 2022

16,080 

39,878 

55,958 

— 

— 

— 

— 

268 

— 

912 

17,260 

(3,000)   

(1,640)   

(118)   

(3,000)   

(1,372)   

(118)   

— 

912 

35,119 

52,379 

(in thousands of 
euro)
Short-term 
investments
Non-current 
financial assets
Total 

(in thousands of 
euro)
Short-term 
investments
Non-current 
financial assets
Total 

F-33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
  
 
 
 
5) Trade receivables and others

Trade receivables and others are analyzed as follows: 

(in thousands of euro)
Other receivables 
Research tax credit(1)
Other tax credits 
Prepaid expenses (2)
VAT refund
Trade account receivables (3)
Prepayments made to suppliers
Receivables and others - current
Research tax credit(1)
Prepaid expenses (2)
Receivables and others - non-current
Trade receivables and others - excluding rebate related to 
capital expenditures

Year ended December 31,

2020
741 
— 
333 
6,833 
2,208 
10,585 
1,114 
21,815 
29,821 
— 
29,821 

51,635 

2021
814 
10,310 
333 
2,582 
1,170 
846 
2,364 
18,420 
29,821 
— 
29,821 

48,241 

2022
61 
25,904 
361 
4,672 
1,614 
3,080 
2,652 
38,345 
13,018 
1,081 
14,099 

52,445 

(1) In accordance with the principles described in Note 2.q, the research tax credit (Crédit d’Impôt Recherche or “CIR”) is recognized as other 
operating income in the year to which the eligible research expenditure relates. The amount of €13,018 thousand recognized in non-current 
receivables corresponds to the CIR for the 2020 tax year following the fact that the Company no longer met the eligibility criteria for the 
SME status as of December 31, 2019. Thus, the CIR for the 2020 represented a non-current receivable which will in principle be offset 
against  the  French  corporate  income  tax  due  by  the  Company  with  respect  to  the  three  following  years,  or  refunded  if  necessary  upon 
expiry of such a period. Since December 2020, the Company has ensured that the eligibility criteria for the SME status are met again. As a 
result, the CIR related to the 2021 tax year which amounted €10,302 thousand has been refunded in advance by the French Treasury to the 
Company. This amount was received by the Company on November 16, 2022. The Company is also eligible for the early repayment by 
the  French  treasury  of  the  2022  Research  Tax  Credit  during  the  fiscal  year  2023  for  an  amount  of    €9,167  thousand  and  also  the  CIR 
related to the 2019 tax year for an amount of €16,737 thousand given the expiry of the three-year period (see note 2.q).

(2) As of December 31, 2022, the prepaid expenses include an amount of €1,256 thousand relating to the guarantee fees in line with the two 
State Guaranteed Loans from Société Générale and BNP Paribas. Following the extension of these two loans repayment for an additional 
period, the full amount of the guarantee fee over the additional five-year period has been recognized as an operating expense in 2022. As 
of December 31, 2022, an adjustment is made through the prepaid accounts to reflect the fact that the expenses are related to the fiscal year 
(see note 9). 

(3) As of December 31, 2022, the amount is entirely comprised of the receivables from AstraZeneca for an amount of €1,775 thousand and  
€1,303 thousand in line with the performance of research and development services under the monalizumab and IPH5201 collaboration 
agreements,  respectively.  As  a  reminder,  as  of  December  31,  2020,  the  amount  included  a  receivable  of  €8,400  thousands  (including 
€1,400  thousand  of  value  added  tax)  linked  to  the  collaboration  and  licensing  agreement  signed  with  Sanofi  in  January  2016.  This 
receivable resulted from the decision taken by Sanofi to advance IPF6101/SAR443579 towards regulatory preclinical studies for the study 
of a new investigational drug. This payment was received by the Company in January 2021. 

Trade receivables and others have payment terms of less than one year. No valuation allowance was 
recognized on trade receivables and others as the credit risk of each of debtors was considered as not 
significant.

F-34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6)

Intangible assets

Intangible assets can be broken down as follows:

(in thousands of euro)
January 1, 2020
Acquisitions 
Additional considerations
Disposals 
Depreciation
Impairment
Transfers
December 31, 2020

(in thousands of euro)
January 1, 2021
Acquisitions 
Additional considerations
Disposals
Depreciation
Transfers
December 31, 2021

(in thousands of euro)
January 1, 2022
Acquisitions
Additional considerations
Disposals
Depreciation
Impairment 
Transfers
December 31, 2022

Purchased 
licenses

56,851 
— 
2,685 (1)  
— 
(10,904) (3)  
(43,529) (4)  
— 
5,103 

Other intangible 
assets
116 
264 
— 
— 
(195) 
— 
— 
185 

Purchased 
licenses

5,103 
— 
368 (5)  
— 
(2,310) (3)  
— 
3,161 

Other intangible 
assets
185 
13 
— 
(39)   
(130)   
— 
29 

Other intangible 
assets
29 

Purchased 
licenses

3,161 
— 
587  (6)  
— 
(2,195)  (3)  
— 
— 
1,553 

— 

(29)   
— 
— 
— 

In progress
40,000 
— 
1,000 (2)  
— 

—

—

— 
41,000 

In progress
41,000 
— 
— 
— 
— 
— 
41,000 

In progress
41,000 
— 
— 
— 
— 
(41,000)  (7)  
— 
— 

Total
96,968 
264 
3,685 
— 
(11,099)

(43,529)
— 
46,289 

Total
46,289 
13 
368 
(39) 
(2,440) 
— 
44,192 

Total
44,192 
— 
587 
— 
(2,224) 
(41,000) 
— 
1,556 

(1) This amount of 2,685 thousand euros included two additional payments made to Orega Biotech in April 2020 (2,500 thousand euros) and 

June 2020 (185 thousand euros) relating to IPH5201 rights following the first patient dosed in Phase 1 clinical trial in Mars 2020.

(2) This amount of €1,000 thousand was paid in October 2020 to Novo Nordisk A / S following the launch of the first Phase 2 trial regarding 

avdoralimab.

(3) As of December 31, 2020, this amount included the amortization of rights relating to monalizumab (€2,844 thousand), IPH5201 

(€4,314 thousand) and Lumoxiti (€3,746 thousand). The amortization relating to Lumoxiti rights related to the period prior to the decision 
to return the commercial rights to AstraZeneca. Impact of the decision on the book value of said rights is presented in note 6 below. As of 
December 31, 2021, the amount includes the amortization of rights relating to monalizumab (€1,942 thousand) and IPH5201 
(€368 thousand). As of December 31, 2022, this amount includes the amortization of rights relating to monalizumab (€1,604 thousand) 
and IPH5201 (€587 thousand). 

F-35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(4) Following the Company's decision to return the commercial rights to Lumoxiti in the United States and in Europe at the end of November 

2020, the rights relating to the intangible asset were fully impaired for the carrying amount of the intangible asset to the date of the 
decision, amounting to €43,529 thousand.

(5) This amount relates to an additional consideration paid to Orega Biotech in January 2022 following the arbitration decision rendered in 
December  2021  relating  to  the  joint  ownership  of  certain  patents  relating  to  IPH5201.  This  additional  payment  is  fully  amortized  as  of 
December 31, 2021.

(6) This amount corresponds to the additional payment made to Orega Biotech in October 2022 for the rights relating to IPH5201, following 
the  amendment  to  the  collaboration  and  license  option  agreement  IPH5201  concluded  with  AstraZeneca  in  October  2018  and  the 
announcement  by  the  Company  on  June  3,  2022,  of  the  progression  of  IPH5201  towards  a  Phase  2  study  in  lung  cancers  of  which  the 
Company will be a sponsor.

(7) Following the Company's decision in December 2022 to stop the development of avdoralimab in bullous pemphigoid ("BP")  indication in 
inflammation, only indication supporting the recoverable amount of the asset as of December 31, 2021 (as well that as of June 30, 2022), 
the  rights  relating  to  the  intangible  asset  have  been  fully  impaired  for  their  net  book  value  on  the  date  of  the  decision,  i.e. 
€41,000 thousand  (see below "Avdoralimab (IPH5401) (anti-C5aR) rights acquired from Novo Nordisk A/S')

Monalizumab rights under the 2014 monalizumab (NKG2A) Novo Nordisk agreement

At  the  agreement  inception,  acquired  rights  were  recorded  as  intangible  asset  for  an  amount  of 
€7,000 thousand. The Company recorded an additional consideration of €6,325 thousand in 2015 and a 
final consideration of $15,000 thousand (€13,050 thousand) due in 2018 (see Note 1.1.a).

Since their acquisition by the Company, monalizumab rights are amortized on a straight-line basis over 
the  anticipated  residual  duration  of  the  Phase  2  trials.  The  Company  has  reassessed  the  anticipated 
residual  duration  of  the  Phase  2  trials  as  of  December  31,  2022  and  estimated  that  it  would  be  fully 
amortized by 2023, which is the same estimation as of December 31, 2021, as a result of the completion 
of some trials and by modifying the estimated end dates relating to certain cohorts. 

The  net  book  values  of  the  monalizumab  rights  were  €1,551  thousand  and  €3,155  thousand  as  of 
December 31, 2022 and December 31, 2021, respectively.

IPH5201 (Anti-CD39) rights acquired from Orega Biotech

On January 4, 2016, the Company and Orega Biotech entered into an exclusive licensing agreement by 
which  Orega  Biotech  granted  the  Company  full  worldwide  rights  to  its  program  of  first-in-class  anti-
CD39 checkpoint inhibitors. The undisclosed upfront payment paid by the Company to Orega Biotech has 
been  recognized  as  an  intangible  asset  in  the  consolidated  financial  statements  for  the  year  ended 
December 31, 2016. Criteria relating to the first development milestone were reached in December 2016. 
Consequently, the amount of this milestone was recognized as an intangible asset in addition to the initial 
payment, for a total of €1.8 million as of December 31, 2021. In June 2019, the Company also paid Orega 
Biotech  €7.0  million  in  relation  to  the  anti-CD39  program  as  consideration  following  the  collaboration 
and  option  agreement  signed  on  October  22,  2018  with  AstraZeneca  regarding  IPH5201.  Under  this 
agreement, the Company also paid in April and June 2020, respectively €2.5 and €0.2 million to Orega 
Biotech following the first Phase 1 dosing relating to IPH5201.

This asset was amortized on a straight-line basis since November 1, 2018 (corresponding to the effective 
beginning date of the collaboration) until the date the Company expected to fulfill its commitment (end of 
fiscal year 2020). As a reminder, these collaboration commitments have all been fulfilled. Thus, the rights 
relating to IPH5201 are fully amortized since December 31, 2020.

Orega Biotech claimed joint ownership of certain patents relating to IPH5201. the Company and Orega 
Biotech  have  resolved  these  claims  in  an  arbitration  proceeding,  which  decision  was  rendered  in 
December 2021. As a result of this decision, the Company will be required to pay a low-teen percentage 
of sub-licensing revenues received by the Company pursuant to its agreement with AstraZeneca regarding 

F-36

IPH5201 Following this arbitration decision, the Company paid in January 2022 an additional amount of 
0.4 million euros to Orega Biotech. 

The Company announced on June 3, 2022 the progress of IPH5201 towards a study of Phase 2 in lung 
cancer, of which the Company will be a sponsor. In accordance with the amendment signed on June 1, 
2022,  the  Company  was  eligible  for  a  milestone  payment  of  $5  million  by  AstraZeneca,  received  in 
August 2022 by the Company. In October 2022, the Company therefore paid an additional €0.6 million to 
Orega Biotech.

The Company may also be obligated to pay Orega Biotech up to €48.2 million upon the achievement of 
development and regulatory milestones. 

Avdoralimab (IPH5401) (anti-C5aR) rights acquired from Novo Nordisk A/S

At  the  agreement  inception,  an  upfront  payment  of  €40  million  for  acquired  rights  were  recorded  as 
intangible asset. As part of this agreement, an additional amount of €1.0 million was paid in October 2020 
to Novo Nordisk A / S following the launch of the first avdoralimab Phase 2 trial. As avdoralimab is still 
in  clinical  trial,  the  acquired  rights  are  classified  as  intangible  asset  in  progress.  They  were  subject  to 
annual impairment test. No impairment were recorded since inception. 

According to the agreement, the Company will pay additional payments according to the reach of specific 
steps.  As  of  December  31,  2022,  according  to  the  uncertainty  of  these  potential  future  payments,  no 
liability was recognized.

Development costs incurred by the Company are recognized as research and development expenses.

During  2022  fourth  quarter,  the  Company  was  informed  by  the  sponsor  of  the  Phase  2  clinical  trial 
evaluating  avdoralimab  in  inflammation  in  bullous  pemphigoid  ("BP")  indication  of  its  decision  to 
discontinue said trial. Consequently, the Company decided in December 2022 to stop the development of 
avdoralimab  in  bullous  pemphigoid  ("BP")    indication  in  inflammation,  only  indication  supporting  the 
recoverable amount of the asset as of December 31, 2021 (as well that as of June 30, 2022). 

Following that decision, the Company applied IAS 36 "Impairment of assets" and assessed that there was 
an indication of impairment sufficiently significant to result in the full impairment of the intangible asset. 
This  depreciation  was  recognized  with  regard  to  the  estimate  of  the  recoverable  value  of  avdoralimab's 
intangible assets, based on expected future cash flows, as of December 2022, date of the decision. Thus, 
on  decision  date  to  stop  the  development  of  avdoralimab  in  bullous  pemphigoid  ("BP")    indication  in 
inflammation, avdoralimab rights were fully written down to their net book value, i.e €41,000 thousand.

Lumoxiti rights acquired from AstraZeneca under the 2018 AstraZeneca multi-term agreement 

The  license  by  which  the  Company  acquired  Lumoxiti  rights  was  initially  amortized  on  a  straight-line 
basis  through  July  31,  2031,  which  corresponds  to  the  expiration  of  the  current  composition  of  matter 
patent,  not  including  any  additional  patent  extensions  or  patents.  The  net  book  value  of  the  Lumoxiti 
rights was €47,276 thousand as of December 31, 2019.

End of November 2020, the Company decided to return the marketing rights of Lumoxiti in the United 
States and in Europe. Following this decision, the Company applied IAS 36 "Impairment of assets" and 
assessed that there was an indication of impairment sufficiently significant to result in the full impairment 
of  the  intangible  asset.  This  depreciation  was  recognized  with  regard  to  the  estimate  of  the  recoverable 
value  of  Lumoxiti's  intangible  assets,  based  on  expected  future  cash  flows,  determined  using  the 
marketing plan and budget approved by management, and future expenses to be exposed in particular as 
part of the transition plan, which was under negotiation as of December 31, 2020. Thus, on the date of the 
decision  to  return  the  rights,  the  Lumoxiti  rights  were  fully  written  down  to  their  net  book  value  as  of 
October 31, 2020, i.e. €43,529 thousand.

F-37

As a reminder, as part of the communication of its 2020 consolidated financial statements, the Company 
had  communicated  on  a  contingent  liability  estimated  at  a  maximum  of  $12.8  million  related  to  the 
sharing  of  certain  manufacturing  costs.  As  part  of  the  termination  and  transition  agreement  signed  in 
2021, Innate and AstraZeneca have agreed to share manufacturing costs, and Innate will pay $6.2 million 
on April 30, 2022 (see note 8 and 17).

7) Property and equipment

(in thousands of euro)
January 1, 2020
Acquisitions
Disposals
Transfers
Depreciation
December 31, 2020

(in thousands of euro)
January 1, 2021
Acquisitions
Disposals
Depreciation
Transfers
December 31, 2021

(in thousands of euro)
January 1, 2022
Acquisitions
Disposals
Depreciation
Transfers
December 31, 2022

Land and 
buildings

Laboratory 
equipment 
and other

In progress

Total 

5,356 
1,152 
— 
— 
(757)   
5,751 

5,947 
944 

(9)   

134 
(1,440)   
5,576 

369 
132 
— 
(134)   
— 
367 

Of which 
finance leases
6,270 
1,195 
— 
(1,042) 
— 
6,423 

11,672 
2,228 

(9)   
— 
(2,197)   
11,694 

Land and 
buildings

Laboratory 
equipment 
and other

In progress

Total 

Of which 
right of use 
assets

5,751 
11 

(781)   

4,981 

5,576 
987 

(7)   
(1,373)   

4 
5,187 

367 
— 
— 
— 
(361)   
6 

11,694 
998 

(7)   
(2,154)   
(357)   

10,174 

6,423 
— 
— 
— 
— 
6,423 

Land and 
buildings

Laboratory 
equipment 
and other

In progress

Total 

Of which 
right of use 
assets

4,981 
20 

(759)   
— 
4,242 

5,187 
535 
(11)   

(1,413) 
— 
4,298 

6 

(6)   

— 
— 

10,174 
556 
(17)   
(2,171)   
— 
8,542 

6,423 
— 
— 
— 
— 
6,423 

F-38

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8) Trade payables and others

This line item is analyzed as follows:

(in thousands of euro)
Suppliers (excluding payables related to capital expenditures)
Tax and employee-related payables
Other payables (1)
Trade payables and others excluding payables related to capital 
expenditures
Payables related to capital expenditures
Payables and others

2020

December 31,
2021

2022

20,730 
8,325 
463 

29,519 

20 
29,539 

14,729 
7,463 
6,380 

28,573 

— 
28,573 

13,656 
5,978 
1,260 

20,894 

17 
20,911 

(1)  As  of  December  31,  2022,  this  amount  mainly  includes  the  liability  related  to  the  payment  of  the  guarantee  fees  on  the  two  State 
Guaranteed  Loans  obtained  from  Société  Générale  and  BNP  Paribas  in  2021  (see  note  9).  As  a  reminder,  this  amount  included,  as  of 
December 31, 2021, the liability of $6,200 thousand (€5,474 thousand  as of December 31, 2021) to be paid to AstraZeneca on April 30, 
2022 under the Lumoxiti termination and transition agreement effective June 30, 2021 (see note 17). 

The book value of trade payables and others is considered to be a reasonable approximation of their fair 
value.

9) Financial liabilities

This line item was broken down per maturity and is analyzed as follows:

In thousand euros 
BPI PTZI IPH41 (1)
BPI Refundable advance  - 
FORCE (2)
Lease liabilities – Real estate 
property
Property transaction (down-
payment)

Lease liabilities – Building 
"Le Virage"

Lease liabilities – Premises 
Innate Inc

Lease liabilities – Laboratory 
equipment

Lease liabilities – Vehicles

Lease liabilities - Printers
Loans – Equipment
Loans – Building (4)
Total

December 31, 
2019

Proceeds from 
borrowing

Proceeds from 
lease liabilities 
and other non 
cash effects

Repayments of 
borrowings 
and lease 
liabilities

December 31, 
2020

450 

— 

418 

(74)  	

1,437 

496 

815 

37 
— 
319 
14,826 
18,723 

—	

1,360 

— 

—	

— 

— 

— 

— 

— 

1,360 

F-39

— 

94 

— 

— 

(300)   

150 

— 

1,454 

(418)   

74 

— 

— 

1,114 

(164)   

2,387 

— 

— 

— 
41 
— 
— 
1,249 

(49)   

447 

(176)   

639 

(16)   
— 
(57)   
(1,139)   
(2,245)   

21 
41 
262 
13,687 
19,087 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In thousand euros 
BPI PTZI IPH41 (1)
BPI Refundable advance  - 
FORCE (2)
State guaranteed loan Société 
Générale (3)
State guaranteed loan BNP 
Paribas (3)
Lease liabilities – Building 
"Le Virage"
Lease liabilities – Premises 
Innate Inc
Lease liabilities – Laboratory 
equipment

Lease liabilities – Vehicles

Lease liabilities - Printers
Loans – Equipment
Loans – Building (4)
Total

December 31, 
2020

Proceeds from 
borrowing

Proceeds from 
lease liabilities 
and other non 
cash effects 

Repayments of 
borrowings 
and lease 
liabilities

December 31, 
2021

150 

1,454 

— 

— 

2,387 

447 

639 

21 
41 
262 
13,687 
19,087 

— 

— 

20,000 

8,700 

— 

— 

— 

— 
— 
— 
— 
28,700 

(150)   

— 

— 

— 

— 

— 

20,000 

8,700 

(512)   

1,875 

(1,454)   

— 

— 

— 

(16)   

(40)   

— 

(175)   

62 
— 
— 
— 
(1,408)   

(30)   
(6)   
(53)   
(1,162)   
(2,128)   

391 

464 

53 
35 
209 
12,525 
44,251 

F-40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In thousand euros 
State guaranteed loan Société 
Générale (3) 
State guaranteed loan BNP 
Paribas (3) 
State guaranteed loans - 
accrued interest
Lease liabilities – Building 
"Le Virage"
Lease liabilities – Premises 
Innate Inc
Lease liabilities – Laboratory 
equipment

Lease liabilities – Vehicles

Lease liabilities - Printers
Loans – Equipment
Loans – Building (4) 
Total

December 31, 
2021

Proceeds from 
borrowing

Proceeds from 
lease liabilities 
and other non 
cash effects

Repayments of 
borrowings 
and lease 
liabilities

December 31, 
2022

20,000 

8,700 

— 

1,875 

391 

464 

53 
35 
209 
12,525 
44,251 

— 

— 

— 

— 

— 

— 

— 
— 
— 
— 
— 

— 

— 

15 

— 

15 

— 

12 
— 
— 
— 
42 

— 

— 

— 

20,000 

8,700 

15 

(522)   

1,353 

(61)   

(177)   

(32)   
(8)   
(55)   
(1,187)   
(2,042)   

345 

287 

33 
27 
154 
11,338 
42,251 

(1)  In  2013,  the  Company  was  granted  an  interest-free  loan  for  innovation  (“PTZI”)  by  BPI  France                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
relating to the program lacutamab IPH4102 for an amount of €1,500 thousand. 

(2)  As  a  reminder,  on  August  11,  2020,  the  Company  signed  a  financing  contract  with  Bpifrance 
Financement  as  part  of  the  program  set  up  by  the  French  government  to  help  develop  a  therapeutic 
solution with a preventive or curative aim against COVID-19. This funding, for a maximum amount of € 
6.8m, consisted of (i) an advance repayable only in the event of technical and commercial success and (ii) 
a non-repayable grant. This funding should have been received in four successive installments. The first 
tranche  of  1.7  million  euros  was  paid  at  signing,  and  the  other  three  tranches  should  be  received  after 
successful completion of certain clinical milestones, particularly around Phase 2 of the FORCE trial. The 
portion relating to the repayable advance included in this first tranche amounted to €1,454 thousand as of 
December 31, 2020 (including actualization). As of December 31, 2021, this financing is considered by 
the  Company  to  be  non-refundable,  in  accordance  with  the  terms  of  the  agreement,  in  light  of  the 
technical and commercial failure of the project based on the results of the Phase 2 "Force" trial evaluating 
avdoralimab in COVID-19, published on July 6, 2021 (see note 13.2). 

(3)  On  January  5,  2022,  the  Company  announced  that  it  had  obtained  €28.7  million  in  non-dilutive 
financing  in  the  form  of  two  State  Guaranteed  Loans  from  Société  Générale  (€20.0  million)  and  BNP 
Paribas (€8.7 million). The Company received the funds related to these two loans on December 27 and 
30,  2021  respectively.  Both  loans  have  an  initial  maturity  of  one  year  with  an  option  to  extend  to  five 
years from August 2022. They are 90% guaranteed by the French government as part of the package of 
measures put in place by the French government to support companies during the COVID-19 pandemic. 
In August 2022, the Company has requested the extension of these two loans repayment for an additional 
period of five years starting in 2022 and including a one-year grace period. Consequently, the Company 
has obtained agreements from Société Générale and BNP Paribas. The effective interest rates applied to 

F-41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
these contracts during the additional period are 1.56% and 0.95% for Société Générale and BNP Paribas 
loans, respectively, excluding insurance and guarantee fees, with an amortization exemption for the entire 
year 2023. During this grace period, the Company will only be liable for the payment of interest and the 
guarantee fees, with amortization of the two loans starting in 2024 over a period of four years. The state 
guarantee fees amounts to €877 thousand and €379 thousand for Société Générale and BNP Paribas loans 
respectively. 

(4)  On  July  3,  2017,  the  Company  borrowed  from  the  Bank  “Société  Générale”  in  order  to  finance  the 
construction of its future headquarters. This loan amounting to a maximum of €15,200 thousand will be 
raised during the period of the construction in order to pay the supplier payments as they become due. As 
of December 31, 2018 and 2019, the loan was raised at an amount of €1,300 thousand.

The loan release period was limited to August 30, 2019. On August 30, 2019, the Company drew down 
the  remaining  portion  of  the  €15,200  thousand  loan  granted,  for  an  amount  of  €13,900  thousand.  The 
reimbursement of the capital has begun in August 30, 2019 and will proceed until August 30, 2031 (12 
years). Given the development of its portfolio and in particular the refocusing of its activities on research 
and development, the Company has for the time being suspended the project to build its new head office 
on  the  land  acquired  in  Luminy.  In  the  meantime,  the  loan  will  be  used  to  finance  several  structuring 
projects (improvement of the information system, development of a commercial platform, development of 
additional premises rented, etc.). As of December 31, 2022, the remaining capital of the loan amounted to 
€11,338  thousand.  The  Company  authorized  collateral  over  financial  “Société  Générale”  instruments 
amounting to €15,200 thousand. The security interest on the pledge financial instruments will be released 
in  accordance  with  the  following  schedule:  €4,200  thousand  in  July  2024,  €5,000  thousand  in  August 
2027 and €6,000 thousand in August 2031.

This loan bears a fixed interest rate of 2.01%. It is subject to a covenant based on the assumption that the 
total cash, cash equivalents and current and non-current financial assets are at least equal to principal as of 
financial year end.

The table below shows the schedule for the contractual flows (principal only) as of December 31, 2020, 
2021 and 2022 respectively :

In thousand euros
Current financial liabilities
BPI PTZI IPH41 
BPI Refundable advance  - FORCE
State guaranteed loan Société Générale 
State guaranteed loan BNP Paribas
State guaranteed loans - accrued interest
Lease finance obligations – Rent Le Virage
Lease liabilities – Premises Innate Inc
Lease finance obligations – Laboratory equipment
Lease liabilities – Vehicles
Lease liabilities - Printers
Loans - Equipment
Loans - Building 
Total – Current financial liabilities

Year ended December 31,
2021

2022

2020

150 
— 
— 
— 
— 
511 
72 
175 
13 
6 
55 
1,161 
2,142 

— 
— 
20,000 
8,700 
— 
522 
74 
177 
23 
8 
55 
1,187 
30,748 

— 
— 
— 
— 
15 
532 
90 
177 
16 
9 
55 
1,210 
2,102 

In thousand euros
Non-Current financial liabilities
BPI PTZI IPH41(1)

Year ended December 31,
2021

2022

2020

— 

— 

— 

F-42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BPI Refundable advance  - FORCE
State guaranteed loan Société Générale 
State guaranteed loan BNP Paribas
State guaranteed loans - accrued interest
Lease finance obligations – Building Le Virage
Lease liabilities – Premises Innate Inc
Lease finance obligations – Laboratory equipment
Lease finance obligations – Vehicles
Lease liabilities - Printers
Loans - Equipment
Loans - Building 
Total – Non-Current financial liabilities

1,454 
— 
— 
— 
1,876 
375 
463 
8 
35 
208 
12,526 
16,945 

— 
— 
— 
— 
1,352 
317 
287 
30 
26 
154 
11,338 
13,503 

— 
20,000 
8,700 
— 
820 
255 
110 
17 
18 
99 
10,128 
40,149 

The table below shows the schedule for the contractual flows (being principal and interest payments): 

(in thousands of euro)
State guaranteed loan Société Générale
State guaranteed loan BNP Paribas
State guaranteed loans - accrued interest
Lease finance obligations – Rent Le Virage
Lease liabilities – Premises Innate Inc.
Lease liabilities – Laboratory equipment
Lease liabilities – Vehicles
Lease liabilities - Printers
Loans – Equipment
Loan – Building
Total

10) Employee benefits

Defined benefit obligations

(in thousands of euro)
Allowance for retirement defined benefit
Allowance for seniority awards
Total Defined benefit obligations

 ≤ 1 year

2 to 5 years 
included

≥ 5 years

Total

312 
86 
15 
558 
96 
179 
19 
9 
57 
1,427 
2,758 

20,670 
8,884 
— 
838 
312 
110 
20 
18 
100 
5,706 
36,658 

— 
— 
— 
— 
— 
— 
— 
— 
— 
5,112 
5,112 

20,982 
8,970 
15 
1,396 
408 
289 
39 
27 
157 
12,245 
44,528 

Year ended December 31,

2020

2021

2022

3,713 
463 
4,177 

2,544 
432 
2,975 

2,184 
366 
2,550 

French law requires payment of a lump sum retirement indemnity to employees based on years of service, 
the rights guaranteed by the collective agreements and annual compensation at retirement. Benefits do not 
vest prior  to retirement. The  Company pays for this defined benefit plan. It is calculated as the present 
value  of  estimated  future  benefits  to  be  paid,  applying  the  projected  unit  credit  method  whereby  each 
period  of  service  is  seen  as  giving  rise  to  an  additional  unit  of  benefit  entitlement,  each  unit  being 
measured  separately  to  build  up  the  final.  As  a  reminder,  in  April  2021,  the  IFRIC  (  or  "IFRS 
Interpretations Committee") sent a proposal to the IAS Board (International Accounting Standards Board) 
to change the way in which the liabilities for certain defined benefit plans are calculated. The IAS Board 
endorsed this position in June 2021. The impacts of this change in valuation method are detailed below. 

F-43

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
On  March  24,  2016,  the  Company  entered  into  an  internal  labor  agreement  with  the  employees 
representatives  whereby  the  Company  is  committed  to  paying  a  seniority  award  after  15  years  and  20 
years of employment. This award is paid on the anniversary date. A similar award existed for employees 
having a seniority of 10 years but was not booked due to its insignificant amount. As such, in 2016 the 
Company  recorded  a  provision  for  seniority  awards  and  a  corresponding  charge  included  in  “Personnel 
costs other than share-based payments” (see Note 14) other than payments in shares. These awards meet 
the  definition  of  other  long-term  benefits  under  IAS  19.  This  provision  is  determined  by  an  external 
actuary firm based on the assumptions disclosed hereafter and amounts to €366 thousand as of December 
31, 2022 (€432 thousand as of December 31, 2021).

The main actuarial assumptions used to evaluate retirement benefits are the following:

Economic assumptions 
Discount rate (iBoxx Corporate AA) for retirement 
Annual rate of increase in wages 
Demographical assumptions 
Type of retirement 

Annual mobility rate

Rate of contributions
Rate of wages costs
Age at retirement
- Executives 
- Non executives
Mortality table 
Annual turnover by tranche of age 
16-24 years
25-29 years
30-34 years
35-39 years 
40-44 years
45-49 years
+50 years

Year ended December 31,
2021

2022

2020

 0.50% 
 3.00% 

 0.95% 
 3.00% 

 3.75% 
 4.00% 

At the initiative 
of the employee
 2.6% 
 45.17% 
 22.06% 

At the initiative 
of the employee
 4.2% 
 48.39% 
 24.18% 

At the initiative 
of the employee
 4.3% 
 47.07% 
 23.46% 

64 years
62 years
TH-TF 00-02
All personnel
 6.0% 
 5.0% 
 3.7% 
 3.0% 
 2.0% 
 1.0% 
 0% 

64 years
62 years
TH-TF 00-02
All personnel
 12.0% 
 9.0% 
 7.0% 
 4.5% 
 3.0% 
 1.5% 
 0% 

64 years
62 years
TH-TF 00-02
All personnel
 12.0% 
 10.0% 
 7.0% 
 5.0% 
 3.0% 
 1.5% 
 0% 

Changes in the projected benefit obligation for the periods presented were as follows (in thousands of 
euro):

As of January 1, 2020
Service cost
Interest costs
Actuarial loss
As of December 31, 2020
IAS19 Restatement related to the change in calculation method - IFRIC (1)
Service cost
Interest costs

F-44

3,760 
252 
(35) 
200 
4,177 
(1,054) 
484 
(47) 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Actuarial gain
As of December 31, 2021
Service cost
Interest costs
Actuarial loss
As of December 31, 2022

(584) 
2,976 
427 
(62) 
(790) 
2,550 

(1) In its April 2021 Update, the IFRS IC published a final agenda decision clarifying how to calculate the 
obligation relating to certain defined benefit plans under which the retirement benefit is (i) contingent on 
the employee being employed by the entity at the time of retirement; (ii) capped at a specified number of 
years  of  service;  and  (iii)  linked  to  the  employee's  length  of  service  at  the  date  of  retirement.  In  that 
decision,  the  IFRS  IC  took  the  view  that  the  obligation  should  be  recognized  only  over  the  years  of 
service  preceding  the  date  of  retirement  in  respect  of  which  the  employee  generates  entitlement  to  the 
benefit. The application of this decision has led to a change in accounting method, the effects of which 
should  be  taken  into  account  retrospectively  in  accordance  with  IAS  8.  However,  as  the  Company 
considers the impact of this change of method on defined benefit obligation and the income statement to 
be insignificant, these impacts have not been restated for years prior to January 1, 2021. The effects of 
this change of method are therefore taken into account retrospectively as of January 1, 2021 in respect of 
2020's and prior years defined benefit obligation. The adjustment at that date corresponds to a reduction 
in  the  2020  commitments  in  the  amount  of  €1,054  thousand.  This  reversal  has  been  offset  against 
previous reserves and retained earnings. 

There is no asset covering the defined benefit obligations.

An increase/decrease of +/- 50 basis point of the discount rate would result in a decrease/increase of the 
total benefit obligation of €174 thousand.

The  amounts  recognized  as  an  expense  linked  to  defined  contributions  plans  amounted    to  €1,420 
thousand, €1,434 thousand and €1,432 thousand in the years ended December 31, 2020, 2021 and 2022, 
respectively.

11) Share capital and share based payments

a)

Share capital

The Company manages its capital to ensure that the Company will be able to continue as a going concern 
while maximizing the return to shareholders through the optimization of the debt and equity balance. 

The  Company  has  never  declared  or  paid  any  dividends  on  its  ordinary  shares.  The  Company  does  not 
anticipate paying cash dividends on its equity securities in the foreseeable future and intend to retain all 
available funds and any future earnings for use in the operation and expansion of its business, given our 
state of development.

As  of  December  31,  2022,  the  Company’s  share  capital  amounted  to  €4,011,308  divided  into  (i) 
79,542,627 ordinary shares, each with a nominal value of €0.05, (ii) 6,881 “2016” free preferred shares, 
each  with  a  nominal  value  of  €0.05  and  (iii)  7,581  “2017”  free  preferred  shares,  each  with  a  nominal 
value of €0.05, respectively fully paid up.

Share  capital  does  not  include  BSAs,  BSAAR,AGAs  and  AGAPs  that  have  been  granted  to  certain 
investors or natural persons, both employees and non-employees of the Company, but not yet exercised. 

In October 21, 2019 and December 30, 2019, the retention period for the “2016 free preferred shares” has 
ended.  The  number  of  ordinary  shares  to  which  the  conversion  of  one  preferred  share  entitle  has  been 

F-45

 
 
 
 
 
 
determined according to the fulfillment of the performance criteria. Holders of “2016” preferred shares” 
are entitled to vote at our shareholders’ meetings, to dividends and to preferential subscription rights, on 
the basis of the number of ordinary shares to which they are entitled if they convert their preferred shares.  

In  April  3,  2021,  the  retention  period  for  the  "2017  free  preferred  shares"  has  ended.  The  number  of 
ordinary shares to which the conversion of one preferred share entitle has been determined according to 
the fulfillment of the performance criteria. According to these same performance criteria, the Executive 
Board of April 7, 2021 noted that the "2017 preferred shares" did not give right to any ordinary shares. 
The “2017 preferred shares” will not be redeemed by the Company and will remain incorporated into the 
capital,  unless  subsequently  decided  by  the  Executive  Board.  As  the  conversion  is  void,  the  "2017 
preferred shares" no longer give the right to vote at our general meetings, nor to receive dividends.

The table below presents the historical changes in the share capital of the Company as of December 31, 
2020, 2021 and 2022, respectively:

Nature of the Transactions
Balance as of January 1, 2020
Capital increase by issuance of 
common shares (exercise of 
share warrants)

Capital increase by issuance of 
common shares (definitive 
acquisition of free shares )

Capital increase by issuance of 
common shares (exercise of 
share warrants)

Capital increase by issuance of 
common shares (definitive 
acquisition of free shares )

Capital increase by issuance of 
common shares (conversion of 
preferred shares in common 
shares)
Capital increase by issuance of 
common shares (conversion of 
preferred shares in common 
shares)
Capital increase by issuance of 
common shares (conversion of 
preferred shares in common 
shares)

Number of

Share 
Capital
  3,941,281 

Share 
premium
 369,617,017 

Common 
shares
  78,811,114 

Preferred 
shares

Nominal 
value 

14,507 

€0.05 

75 

2,985 

1,500 

4,283 

(4,283) 

85,650 

1,250 

43,000 

25,000 

2,869 

(2,869) 

57,376 

€0.05 

€0.05 

€0.05 

€0.05 

32 

(32) 

650 

(5) 

€0.05 

226 

(226) 

4,550 

(35) 

— 

32 

(32) 

650 

(5) 

€0.05 

Share based payments

— 

2,475,422 

— 

€0.05 

Date

January 15, 2020

January 27, 2020

July 7, 2020

July 13, 2020

September 11, 
2020

September 24, 
2020

December 31, 2020

December 31, 2020

December 31, 2020

  3,950,048 

 372,130,982 

  78,986,490 

14,462 

€0.05 

(1) Share issuance costs representing incremental expenses directly attributable to the offering of new shares in the IPO on the Nasdaq and in 
the European Private Placement (together the “Global Offering”) were recorded through equity for an amount of €621 thousand. They 

F-46

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
consist mainly of legal, financial, accounting and printing fees associated with drafting and filing the registration statement of Innate 
Pharma. The other incremental costs incurred in the Global Offering were expensed for an amount of €2,150 thousand.

Nature of the Transactions
Balance as of January 1, 2021
Capital increase by issuance of 
common shares (exercise of 
share warrants)

Capital increase by issuance of 
common shares (exercise of 
share warrants)
Capital increase by issuance of 
common shares (conversion of 
preferred shares in common 
shares)
Capital increase by issuance of 
common shares (definitive 
acquisition of free shares )

Capital increase by issuance of 
common shares (exercise of 
share warrants)

Capital increase by issuance of 
common shares (exercise of 
share warrants)

Number of

Share 
Capital
  3,950,048 

Share 
premium
 372,130,982 

Common 
shares
  78,986,490 

Preferred 
shares

Nominal 
value 

14,462 

€0.05 

1,500 

59,700 

30,000 

— 

€0.05 

222 

7,637 

4,440 

— 

€0.05 

548 

(548) 

11,050 

(85) 

€0.05 

2,418 

(2,418) 

48,362 

— 

€0.05 

625 

21,500 

12,500 

— 

€0.05 

10,000 

398,000 

200,000 

— 

€0.05 

Date

June 4, 2021

July 7, 2021

July 19, 2021

July 22, 2021

July 22, 2021

August 6, 2021

December 31, 2021

Capital increase by issuance of 
common shares (conversion of 
preferred shares in common 
shares)
Capital increase by issuance of 
common shares (definitive 
acquisition of free shares )

December 31, 2021
December 31, 2021 Share based payments

December 31, 2021

1,819 

(1,819) 

36,660 

(282) 

€0.05 

10,656 

(10,656) 

213,125 

— 

€0.05 

— 
  3,977,836 

  2,617,289 
 375,219,667 

— 
  79,542,627 

— 
14,095 

€0.05 

F-47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Date

February 14, 2022

February 14, 2022

February 14, 2022

April 22, 2022

July 13, 2022

Nature of the Transactions
Balance as of January 1, 2022
Capital increase by issuance of 
common shares (exercise of 
share warrants)

Capital increase by issuance of 
common shares

Capital increase by issuance of 
common shares (definitive 
acquisition of free shares )

Capital increase by issuance of 
common shares (definitive 
acquisition of free shares )

Capital increase by issuance of 
common shares (definitive 
acquisition of free shares )

Capital increase by issuance of 
common shares (exercise of 
share warrants)

July 25, 2022
December 16, 2022 Subsciption of share warrants

Capital increase by issuance of 
common shares (conversion of 
preferred shares in common 
shares)

November 7, 2022
December 31, 2022 Share based payments

December 31, 2022

Number of

Share 
Capital
  3,977,836 

Share 
premium
 375,219,667 

Common 
shares
  79,542,627 

Preferred 
shares

Nominal 
value 

14,095 

€0.05 

38 

1,493 

750 

— 

€0.05 

2,316 

187,596 

46,320 

— 

€0.05 

6,948 

(6,948) 

138,960 

— 

€0.05 

1,250 

(1,250) 

25,000 

— 

€0.05 

681 

(681) 

13,614 

— 

€0.05 

6,287 

(6,287) 

125,748 

— 

9,995 

— 

15,953 

(15,953) 

319,050 

— 

— 

— 

— 
  4,011,308 

4,249,113 
 379,636,744 

— 
  80,212,069 

— 
14,095 

€0.05 

€— 

€0.05 

—
€0.05 

Holding by the Company of its own shares 

The Company held 18,575 of its own shares as of December 31, 2022.

b)

Share based payments

The Company has issued BSAs, BSAARs, stock options, AGAs and AGAPs as follows as of December 
31, 2020, 2021 and 2022, respectively: :

F-48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Date 

Types

Sept. 9, 2011

May 27, 2013

July 1, 2015

October 21, 2016

October 21, 2016

October 21, 2016

December 30, 2016

December 30, 2016

April 3, 2018

April 3, 2018

April 3, 2018

July 3, 2018

November 20, 2018

November 20, 2018

January 14, 2019

April 29, 2019

July 3, 2019

November 4, 2019

November 4, 2019

July 13, 2020

August 5, 2020

August 5, 2020

July 21, 2020

July 29, 2011

July 17, 2013

July 16, 2014

April 27, 2015

July 1, 2015

BSAAR 2011

BSAAR 2012

BSAAR 2015
AGAP  
Management 
2016-1
AGAP Employees 
2016-1
AGA Management 
2016-1
AGAP  
Management 
2016-2
AGA Management 
2016-2
AGAP Employees 
2017-1
AGAP Management 
2017-1
AGA Employees 
2017
AGA Bonus 2018-1
AGAP Perf 
Employees 2018-1
AGAP Perf 
Management 
2018-1
AGA Employees 
2018
AGA New 
Members 2017-1
AGA Bonus 2019-1
AGAP 2019 
Employees 2019
AGAP 2019 
Management 2019
AGA Bonus 2020-1
AGA Perf 
Employees 2020-1
AGA Perf 
Management 
2020-1
Stock Options 
2020-1
BSA 2011-2

BSA 2013

BSA 2014

BSA 2015-1

BSA 2015-2

September 20, 2017 BSA 2017

Total as of 
December 31, 
2020

Number of 
warrants 
issued as of 
12/31/2020

Number of 
warrants 
void as of 
12/31/2020

Number of 
warrants 
exercised as 
of 
12/31/2020

Number of 
warrants 
outstanding 
as of 
12/31/2020

Maximum 
number of 
shares to be 
issued  as of 
12/31/2020

Exercise 
price per 
share (in €)

650,000 

146,050 

1,050,382 

— 

— 

2,720 

395,000 

85,950 

1,940 

255,000 

60,100 

255,000 

60,100 

1,045,722 

1,045,722 

2,000 

2,486 

50,000 

3,000 

250,000 

5,725 

2,400 

550 

251 

— 

— 

— 

833 

800 

— 

50 

1,450 

188,500 

2,185 

284,050 

50,000 

— 

— 

— 

3,000 

333,000 

250,000 

— 

— 

— 

— 

4,892 

489,200 

1,600 

160,000 

114,500 

4,000 

110,500 

67,028 

469 

66,559 

327,500 

85,000 

260,000 

60,000 

— 

— 

— 

— 

— 

— 

242,500 

242,500 

200,000 

200,000 

90,650 

5,000 

85,650 

— 

— 

— 

25,000 

25,000 

57,376 

— 

— 

25,000 

57,376 

— 

— 

546,700 

86,100 

355,000 

30,000 

79,861 

— 

766,650 

70,540 

710,000 

— 

102,000 

72,000 

225,000 

237,500 

150,000 

70,000 

14,200 

37,000 

— 

— 

— 

— 

— 

— 

183,060 

191,140 

75,000 

— 

— 

— 

— 

— 

— 

— 

— 

— 

460,600 

460,600 

325,000 

325,000 

79,861 

79,861 

696,110 

696,110 

710,000 

710,000 

30,000 

41,940 

46,360 

75,000 

70,000 

14,200 

37,000 

30,000 

41,940 

46,360 

75,000 

70,000 

14,200 

37,000 

  6,398,008 

418,263 

  1,552,225 

  4,427,520 

  5,869,143 

F-49

€2.04 

€2.04 

€7.20 

€— 

€— 

€— 

€— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

€1.77 

€2.36 

€8.65 

€9.59 

€14.05 

€11.00 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Date

Types

Number of 
warrants 
issued as of 
12/31/2021

Number of 
warrants 
void as of 
12/31/2021

Number of 
warrants 
exercised as 
of 
12/31/2021

Number of 
warrants 
outstanding 
as of 
12/31/2021

Maximum 
number of 
shares to be 
issued  as of 
12/31/2021

Exercise 
price per 
share (in €)

650,000 

146,050 

1,050,382 

25,000 

— 

2,720 

625,000 

85,950 

1,940 

— 

60,100 

— 

60,100 

1,045,722 

1,045,722 

Sept. 9, 2011

May 27, 2013

July 1, 2015

October 21, 2016

October 21, 2016

October 21, 2016

December 30, 2016

December 30, 2016

April 3, 2018

April 3, 2018

April 3, 2018

July 3, 2018

November 20, 2018

November 20, 2018

January 14, 2019

April 29, 2019

July 3, 2019

November 4, 2019

November 4, 2019

July 13, 2020

August 5, 2020

August 5, 2020

July 22, 2021

October 1, 2021

October 1, 2021

July 21, 2020

July 29, 2011

July 17, 2013

July 16, 2014

April 27, 2015

July 1, 2015

BSAAR 2011

BSAAR 2012

BSAAR 2015
AGAP  
Management 
2016-1
AGAP Employees 
2016-1
AGA Management 
2016-1
AGAP  
Management 
2016-2
AGA Management 
2016-2
AGAP Employees 
2017-1
AGAP Management 
2017-1
AGA Employees 
2017
AGA Bonus 2018-1
AGAP Perf 
Employees 2018-1
AGAP Perf 
Management 
2018-1
AGA Employees 
2018
AGA New 
Members 2017-1
AGA Bonus 2019-1
AGAP 2019 
Employees 2019
AGAP 2019 
Management 2019
AGA Bonus 2020-1
AGA Perf 
Employees 2020-1
AGA Perf 
Management 
2020-1
AGA Bonus 2021-1
AGA Perf 
Employees 2021-1
AGA Perf 
Management 
2021-1
Stock Options 
2020-1
BSA 2011-2

BSA 2013

BSA 2014

BSA 2015-1

BSA 2015-2

2,000 

2,486 

50,000 

3,000 

250,000 

5,725 

2,400 

550 

251 

— 

— 

— 

5,725 

2,400 

250,000 

— 

— 

114,500 

4,000 

110,500 

67,028 

469 

66,559 

327,500 

224,375 

103,125 

260,000 

150,000 

110,000 

90,650 

5,000 

85,650 

250 

167 

1,200 

156,000 

2,068 

268,840 

50,000 

— 

— 

— 

3,000 

333,000 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

25,000 

25,000 

57,376 

— 

— 

— 

— 

356,800 

356,800 

325,000 

325,000 

48,362 

13,614 

13,614 

— 

— 

— 

— 

— 

— 

200,000 

191,140 

75,000 

— 

— 

516,824 

516,824 

680,000 

680,000 

125,748 

125,748 

1,049,100 

1,049,100 

580,000 

580,000 

— 

— 

46,360 

75,000 

70,000 

14,200 

— 

— 

46,360 

75,000 

70,000 

14,200 

25,000 

57,376 

— 

— 

546,700 

189,900 

355,000 

79,861 

30,000 

17,885 

766,650 

249,826 

710,000 

30,000 

125,748 

— 

1,066,600 

17,500 

610,000 

30,000 

102,000 

102,000 

225,000 

237,500 

150,000 

70,000 

14,200 

25,000 

— 

— 

— 

— 

F-50

€2.04 

€2.04 

€7.20 

€— 

€— 

€— 

€— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

€1.77 

€2.36 

€8.65 

€9.59 

€14.05 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
September 20, 2017 BSA 2017

37,000 

— 

— 

37,000 

37,000 

€11.00 

Total as of 
December 31, 2021

8,200,356 

1,112,601 

2,061,019 

5,026,736 

5,778,308 

Date

Types

Sept. 9, 2011

May 27, 2013

July 1, 2015

October 21, 2016

October 21, 2016

October 21, 2016

December 30, 2016

December 30, 2016

April 3, 2018

April 3, 2018

April 3, 2018

July 3, 2018

November 20, 2018

November 20, 2018

January 14, 2019

April 29, 2019

July 3, 2019

November 4, 2019

November 4, 2019

July 13, 2020

August 5, 2020

August 5, 2020

July 22, 2021

October 1, 2021

October 1, 2021

February 12, 2022

BSAAR 2011

BSAAR 2012

BSAAR 2015
AGAP  
Management 
2016-1
AGAP Employees 
2016-1
AGA Management 
2016-1
AGAP  
Management 
2016-2
AGA Management 
2016-2
AGAP Employees 
2017-1
AGAP Management 
2017-1
AGA Employees 
2017
AGA Bonus 2018-1
AGAP Perf 
Employees 2018-1
AGAP Perf 
Management 
2018-1
AGA Employees 
2018
AGA New 
Members 2017-1
AGA Bonus 2019-1
AGAP 2019 
Employees 2019
AGAP 2019 
Management 2019
AGA Bonus 2020-1 
& 2
AGA Perf 
Employees 2020-1
AGA Perf 
Management 
2020-1
AGA Bonus 2021-1
AGA Perf 
Employees 2021-1
AGA Perf 
Management 
2021-1
AGA "Plan Epargne 
Entreprise" 2022

Number of 
warrants 
issued as of 
12/31/2022

Number of 
warrants 
void as of 
12/31/2022

Number of 
warrants 
exercised as 
of 
12/31/2022

Number of 
warrants 
outstanding 
as of 
12/31/2022

Maximum 
number of 
shares to be 
issued  as of 
12/31/2022

Exercise 
price per 
share (in €)

650,000 

146,050 

1,050,382 

25,000 

— 

2,720 

625,000 

86,700 

1,940 

— 

59,350 

— 

59,350 

1,045,722 

1,045,722 

250 

167 

1,200 

156,000 

2,068 

268,840 

50,000 

— 

— 

— 

3,000 

333,000 

2,000 

2,486 

50,000 

3,000 

250,000 

5,725 

2,400 

550 

251 

— 

— 

— 

5,725 

2,400 

250,000 

— 

— 

114,500 

4,000 

110,500 

67,028 

469 

66,559 

327,500 

224,375 

103,125 

260,000 

150,000 

110,000 

90,650 

5,000 

85,650 

25,000 

57,376 

— 

— 

25,000 

57,376 

546,700 

375,150 

171,550 

355,000 

207,500 

147,500 

79,861 

17,885 

61,976 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

766,650 

286,306 

710,000 

60,000 

— 

— 

480,344 

480,344 

650,000 

650,000 

125,748 

— 

125,748 

— 

— 

1,066,600 

95,600 

610,000 

90,000 

— 

— 

971,000 

971,000 

520,000 

520,000 

138,960 

— 

138,960 

— 

— 

F-51

€2.04 

€2.04 

€7.20 

€— 

€— 

€— 

€— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
October 3, 2022

December 12, 2022

December 12, 2022

July 21, 2020

July 29, 2011

July 17, 2013

July 16, 2014

April 27, 2015

July 1, 2015

AGA Bonus 2022-1
AGA Perf 
Employees 2022-1
AGA Perf 
Management 
2022-1
Stock Options 
2020-1
BSA 2011-2

BSA 2013

BSA 2014

BSA 2015-1

BSA 2015-2

September 20, 2017 BSA 2017

December 16, 2022

BSA 2022-1
Total as of 
December 31, 2022

128,061 

1,371,500 

550,000 

— 

— 

— 

102,000 

102,000 

225,000 

237,500 

150,000 

70,000 

14,200 

37,000 

40,000 

25,000 

— 

— 

— 

— 

— 

31,740 

— 

— 

— 

— 

200,000 

191,140 

75,000 

— 

— 

— 

— 

128,061 

128,061 

1,371,500 

1,371,500 

550,000 

550,000 

— 

— 

46,360 

75,000 

70,000 

14,200 

37,000 

8,260 

— 

— 

46,360 

75,000 

70,000 

14,200 

37,000 

8,260 

  10,428,877 

1,711,671 

2,684,141 

6,033,065 

6,784,637 

€— 

€— 

€— 

€— 

€1.77 

€2.36 

€8.65 

€9.59 

€14.05 

€11.00 

€2.31 

AGA

Details of AGA

Date of grant 
(Board of 
Directors)
Vesting period 
(years)
Non 
transferability 
period
Number of free 
shares granted
Share entitlement 
per free share 
Grant date share 
fair value
Expected 
dividends
Performance 
conditions
Expected 
turnover (yearly 
basis)

AGAP  
Management 
2016-1 

AGAP 
Employees 
2016-1

AGA 
Management 
2016-1 

AGA Employees 
2016-1 

AGAP  
Management 
2016-2

October 21, 
2016

October 21, 
2016

October 21, 
2016

October 21, 
2016

October 21, 
2016

1 year

1 year

3 years

1 year

1 year

2 years after the  
vesting period 
end 

2 years after the 
vesting period 
end

 None 

2 years after the 
vesting period 
end

2 years after the 
vesting period 
end

2,000 

2,486 

50,000 

99,932 

3,000 

(1)

130

(1)

130

1

1  

111 

€10.87 

€10.87 

€10.87 

€10.87 

€12.73 

None

 Yes 

 5% 

None

 Yes 

 5% 

None

None

None

None

None

 Yes 

 — 

 5% 

 9% 

F-52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Volatility
Fair value per 
AGA

 40% 

€911 

 40% 

€911 

 — 

 — 

€10.55 

€10.55 

 40% 

€956 

In October 21, 2019 and December 30, 2019, the retention period for the “2016 free preferred shares” has 
ended.  The  number  of  ordinary  shares  to  which  the  conversion  of  one  preferred  share  entitle  has  been 
determined according to the fulfilment of the performance criteria. Holders of “2016” preferred shares” 
are entitled to vote at our shareholders’ meetings, to dividends and to preferential subscription rights, on 
the basis of the number of ordinary shares to which they are entitled if they convert their preferred shares.

Date of grant (Board of 
Directors)
Vesting period (years)

Non transferability 
period

Number of free shares 
granted
Share entitlement per 
free share 
Grant date share fair 
value
Expected dividends
Performance conditions
Expected turnover 
(yearly basis)
Volatility
Fair value per AGA

AGA 
Management 
2016-2

December 30, 
2016
3 years

 None 

AGA Employees 
2016-2

AGA Bonus 
2017

AGA Employee 
2017

AGAP 
Employees 
2017-1

December 30, 
2016
1 year
2 years after the 
vesting period 
end

September 20, 
2017
1 year
1 year after the 
vesting period 
end 

April 3, 2018

April 3, 2018

1 year
1 year after the 
vesting period 
end

1 year
2 years after the 
vesting period 
end

250,000 

149,943 

114,500 

28,556 

5,725 

1 

1 

1 

1 

100 

€12.73 

€12.73 

None
 None 

 — 

 — 
€14.61 

None
 None 

 5% 

 — 
€10.55 

€5.52 

None
Yes

 4 

 55 
€5.83 

€10.90 

€5.52 

None
 None 

 —% 

 —% 

€10.30 

None
 Yes 

 5% 

 55% 

€90 

F-53

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Date of grant (Board of 
Directors)
Vesting period (years)

Non transferability 
period

Number of free shares 
granted
Share entitlement per 
free share 
Grant date share fair 
value
Expected dividends
Performance conditions
Expected turnover 
(yearly basis)
Volatility
Fair value per AGA

Date of grant (Board of 
Directors)
Vesting period (years)

Non transferability 
period

Number of free shares 
granted
Share entitlement per 
free share 
Grant date share fair 
value
Expected dividends
Performance conditions
Expected turnover 
(yearly basis)
Volatility
Fair value per AGA

AGAP 
Management 
2017

AGA Bonus 
2018

AGA Perf 
Employees 2018

April 3, 2018

July 3, 2018

1 year
2 years after the 
vesting period 
end

1 year
1 year  after the 
vesting period 
end

AGA Perf 
Management 
2018
November 20, 
2018
3 years

AGA New 
Members 2017-1

April 29, 2019

3 years

November 20, 
2018
3 years

 None 

 None 

None

2,400 

100 

€5.52 

None
 Yes 

 11% 

 55% 
€90 

67,028 

327,500 

260,000 

25,000 

1 

1 

1 

1 

€5.06 

None
 Yes 

 — 

 — 
€4.69 

€8.00 

€8.00 

€5.74 

None
 Yes 

 4% 

 45% 

None
 Yes 

 10% 

 45% 

€3.81 

€3.81 

None
No

 10% 

 — 
€5.74 

AGA Employees 
2018

AGA Bonus 
2019-1

AGA Perf 
Employees 2019

January 14, 
2019
1 year
1 year after the 
vesting period 
end

July 3, 2019

1 year
1 year  after the 
vesting period 
end

AGA Perf 
Management 
2019

November 4, 
2019
3 years

November 4, 
2019
3 years

None

None

AGA Bonus 
2020

July 13, 2020

1 year
1 year after the 
vesting period 
end

90,650 

57,376 

546,700 

355,000 

79,861 

1 

€7.31 

None
No

 4.03% 

N/A

€7.31 

1 

1 

1 

1 

€3.13 

€3.13 

€6.40 

None
Yes

 10% 

 45% 

None
Yes

 10% 

 45% 

€3.13 

€3.13 

None
No

 —% 

 —% 
€6.40

€5.90 

None
No

 — 

 — 
€5.72 

F-54

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Date of grant (Board of 
Directors)
Vesting period (years)
Non transferability 
period
Number of free shares 
granted
Share entitlement per 
free share
Grant date share fair 
value
Expected dividends
Performance conditions
Expected turnover 
(yearly basis)
Volatility
Fair value per AGA

AGA Perf 
Employees 
2020-1

AGA Perf 
Management 
2020-1

AGA Bonus 
2021-1

August 5, 2020 August 5, 2020

July 22, 2021

3.5 years

3.5 years

None

None

1 year

1 year

AGA Perf 
Employees 
2021-1
October 1, 
2021
3.5 years

AGA Perf 
Management 
2021-1
October 1, 
2021
3.5 years

None

None

769,202 

710,000 

125,748 

1,066,600 

610,000 

1 

€2.94 

None
Yes

 10.00% 

 45.00% 
€2.94 

1 

€2.94 

None
Yes

 10.00 

 45.00 
€2.94 

1 

€3.43 

None
No

 — 

 — 
€3.43 

1 

€1.76 

None
Yes

 13.32 

 50.00 
€1.76 

1 

€1.76 

None
Yes

 13.32 

 50.00 
€1.76 

AGA "Plan 
Epargne 
Entreprise" 
2022

AGA Bonus 
2022-1

AGA Perf 
Employees 
2022-1

AGA Perf 
Management 
2022-1

Date of grant (Board of 
Directors)

February 12, 
2022

October 3, 
2022

December 12, 
2022

December 12, 
2022

Vesting period (years)

Non transferability 
period
Number of free shares 
granted
Share entitlement per 
free share
Grant date share fair 
value
Expected dividends
Performance conditions
Expected turnover 
(yearly basis)
Volatility
Fair value per AGA

None

None

1 year

3.1 years

3.1 years

None

None

None

138,960 

128,061 

1,371,500 

550,000 

1 

€1.39 

None
Yes

 10.50 

 50.00 
€1.39 

1 

€1.39 

None
Yes

 10.50 

 50.00 
€1.39 

1 

€4.10 

None
No

 —% 

 —% 

€4.10 

1 

€3.89 

None
No

 — 

 — 
€3.89 

F-55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Change in Number of AGAs Outstanding

Number of AGAs
Balance at beginning of period
Granted during the period
Forfeited during the period
Exercised during the period
Expired during the period
Balance at end of period

Breakdown of the Closing Balance

Number of AGAs
 AGAP  Management 2016-1 
AGAP Employees 2016-1
AGAP 2016-2 
AGAP Management 2017
AGAP Perf Employees 2018
AGAP Perf Management 2018
AGA New Members 2017-1
AGA Perf Employees 2019-1
AGA Perf Management 2019-1
AGA Bonus 2020-1
AGA Perf Employees 2020-1
AGA Perf Management 2020-1
AGA Bonus 2021-1
AGA Perf Employees 2021-1
AGA Perf Management 2021-1
AGA Bonus 2022-1
AGA Perf Employees 2022-1
AGA Perf Management 2022-1
TOTAL

Year ended December 31,

2020
1,607,345 
1,556,511 
(268,587)   
(143,071)   

— 
2,752,198 

2021
2,752,198 
1,802,348 
(614,338)   
(261,854)   

— 
3,678,354 

2022
3,678,354 
2,188,521 
(567,330) 
(622,372) 
— 
4,677,173 

Year ended December 31,

2020

2021

2022

Outstanding

Outstanding

Outstanding

1,450 
2,185 
3,000 
1,600 
242,500 
200,000 
25,000 
460,600 
325,000 
79,861 
696,110 
710,000 
— 
— 
— 
— 
— 
— 
2,752,198 

1,200 
2,068 
3,000 
— 
— 
— 
25,000 
356,800 
325,000 
13,614 
516,824 
680,000 
125,748 
1,049,100 
580,000 
— 
— 
— 
3,678,354 

1,200 
2,068 
3,000 
— 
— 
— 
— 
— 
— 
— 
480,344 
650,000 
— 
971,000 
520,000 
128,061 
1,371,500 
550,000 
4,677,173 

The fair value of granted free shares is based on the closing price of the Company’s share at grant date, 
reduced  when  necessary  by  an  estimated  turn-over  rate.  This  estimated  fair  value  is  recognized  as 
operating expenses on a straight-line basis over the vesting period.

F-56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Free performance shares 2018 (AGA Perf Employees 2018-1 and AGA Perf Management 2018-1)

Free  performance  shares  granted  in  2018  are  subject  to  share  price  conditions  and  a  vesting  kicker 
triggered by the performance of an internal condition, which is the success of certain clinical trials. 

The fair value of these free performance shares is based on a third-party valuation report. The valuation 
method used to estimate the fair value of these free performance shares is presented below: 

•

Estimation of the expectation of gain associated with internal and share price conditions, made 
on the basis of a CAPM model of the share price using a Monte Carlo approach; 

• Adjustment of the estimation by applying expected turnover rates.

Changes  in  internal  conditions  are  taken  into  account  in  the  revision  of  the  estimated  number  of  free 
performance shares expected to vest during the vesting period. 

On January 3, 2022, the Executive Board determined the achievement of the performance conditions and 
the  final  vesting  of  the  free  performance  shares  2018  as  of  November  20,  2021.  The  underlying 
performance conditions were thus achieved at 55%, noting on November 20, 2021 the final acquisition of 
103,125 “AGA Perf Employees 2018-1” as well as 110,000 “AGA Perf Management 2018-1”.

Expenses were €618 thousand, €(232) thousand (income)  the financial years ended December 31, 2020, 
and  2021    respectively.  These  instruments  were  definitively  acquired  during  the  2021  financial  year. 
Consequently,  no  expense  relating  to  these  plans  was  recognized  during  the  financial  year  ended 
December 31, 2022.

AGA 2018-1 (Employees)

Expenses  were  €23  thousand  for  the  financial  year  ended  December  31,  2020,  and  respectively.  These 
instruments were definitively acquired during the 2020 financial year. Consequently, no expense relating 
to these plans was recognized during the financial year ended December 31, 2021 and 2022, respectively.

AGA 2017-1 Management (New Members)

Expenses were €43 thousand, €71 thousand and nil for the financial years ended December 31, 2020 2021 
and 2022, respectively. 

Free performance shares 2019 (AGA Perf Employees 2019-1 / AGA Perf Management 2019)

Free  performance  shares  granted  in  2019  are  subject  to  share  price  conditions  and  a  vesting  kicker 
triggered by the performance of an internal condition, which is Lumoxiti's market penetration rate in the 
United States. 

The fair value of these free performance shares is based on a third-party valuation report. The valuation 
method used to estimate the fair value of these free performance shares is presented below: 

•

Estimation of the expectation of gain associated with internal and share price conditions, made 
on the basis of a CAPM model of the share price using a Monte Carlo approach; 

• Adjustment of the estimation by applying expected turnover rates. 

On November 7, 2022, the Executive Board determined the achievement of the performance conditions 
and  the  final  vesting  of  the  2019  free  performance  shares  as  of  November  4,  2022.  The  underlying 
performance conditions were thus achieved at 50%. Consequently, on November 7, 2022, the Executive 
Board  carried  out  the  definitive  acquisition  of  171,550  free  performance  shares  under  the  "AGA  Perf 
Management 2019-1" plans.

F-57

.

Expenses were €867 thousand, €649 thousand and €(181) thousand (income) for the financial years ended 
December 31, 2020, 2021 and 2022, respectively. Income relating to the 2022 financial year is explained 
by the review of the performance conditions during the 2022 financial year with regard to the definitive 
achievement of the vesting.

Free performance shares 2020 (AGA Perf Employees 2020-1 / AGA Perf Management 2020)

Free  performance  shares  granted  in  2020  are  subject  to  share  price  conditions  and  two  vesting  kickers 
triggered by the performance of internal conditions, which are :

• A commercial break-even point for Lumoxiti in the U.S. reached at the end of fiscal year 2023 
(this criterion will not be met given the return of the commercial rights notified to AstraZeneca in 
December 2020).

• Revenue from collaborative and licensing agreements accrued between the attribution and 

definitive acquisition date (excluding payment by AstraZeneca for the first patient in Phase 3 for 
monalizumab), reaching $100 million.

The fair value of these free performance shares is based on a third-party valuation report. The valuation 
method used to estimate the fair value of these free performance shares is presented below: 

•

Estimation of the expectation of gain associated with internal and share price conditions, made 
on the basis of a CAPM model of the share price using a Monte Carlo approach; 

• Adjustment of the estimation by applying expected turnover rates. 

Expenses  were  €502  thousand,  €1,253  thousand  and  €1,738  thousand  for  the  financial  year  ended 
December 31, 2020  2021 and 2022, respectively

AGA Bonus 2020-1

AGA Bonus 2020 were granted to the Executive members Committee who opted for these compensation 
plans. For each recipient, the number of shares definitely acquired is equal to the cash equivalent of 50% 
of the annual variable compensation increased by a 30% premium. In the event of an over-performance 
(i.e. achieved target above 100%), the surplus is paid in cash. 

Expenses were  €394 thousand for the financial year ended December 31, 2020. These instruments were 
definitively  acquired  during  the  2021  financial  year.  Consequently,  no  expense  relating  to  these  plans 
were recognized during the financial years ended December 31, 2021 and 2022, respectively.

Free performance shares 2021 (AGA Perf Employees 2021-1 / AGA Perf Management 2021-1)

Free  performance  shares  granted  in  2021  are  subject  to  share  price  conditions  and  two  vesting  kickers 
triggered by the performance of internal conditions, which are :

• An interim analysis demonstrates a predefined threshold of clinical activity in the INTERLINK-1 
study  (phase  3  study  evaluating  monalizumab  in  combination  with  cetuximab  in  patients  with 
squamous cell carcinoma of the head and neck and previously treated with chemotherapy).

• Obtaining positive Phase 2 results for a product in the Company's portfolio. 

•

The start of a first clinical trial for a product in the Company's portfolio

F-58

The fair value of these free performance shares is based on a third-party valuation report. The valuation 
method used to estimate the fair value of these free performance shares is presented below: 

•

Estimation of the expectation of gain associated with internal and share price conditions, made 
on the basis of a CAPM model of the share price using a Monte Carlo approach; 

• Adjustment of the estimation by applying expected turnover rates. 

Expenses were  €473 thousand and €1,577 thousand for the financial years ended December 31, 2021 and 
2022, respectively. 

AGA Bonus 2021-1

AGA Bonus 2021 were granted to the Executive members Committee who opted for these compensation 
plans. For each recipient, the number of shares definitely acquired is equal to the cash equivalent of 50% 
of the annual variable compensation increased by a 50% premium. In the event of an over-performance 
(i.e. achieved target above 100%), the surplus is paid in cash. 

Expenses were €432 thousand for the financial year ended December 31, 2021. 

Free performance shares 2022 (AGA Perf Employees 2022-1 / AGA Perf Management 2022-1)

Free  performance  shares  granted  in  2022  are  subject  to  share  market  capitalization  and  three  vesting 
kickers triggered by the performance of internal conditions, which are :

•

•

•

The filing and approval of a BLA (Biologic License Application) application filed with the Food 
and  Drug  Administration  ("FDA")  in  the  United  States  or  the  European  Medicine  Agency 
("EMEA") in Europe for one of the Company's products.

The start of a first clinical trial for a product from the Company's portfolio.

The conclusion of a collaboration or license agreement.

The fair value of these free performance shares is based on a third-party valuation report. The valuation 
method used to estimate the fair value of these free performance shares is presented below: 

•

Estimation of the expectation of gain associated with internal and share price conditions, made 
on the basis of a CAPM model of the share price using a Monte Carlo approach; 

• Adjustment of the estimation by applying expected turnover rates. 

Expenses were €46 thousand for the financial year ended December 31, 2022. 

AGA Bonus 2022-1

AGA Bonus 2022 were granted to the Executive members Committee who opted for these compensation 
plans. For each recipient, the number of shares definitely acquired is equal to the cash equivalent of 50% 
of the annual variable compensation increased by a 50% premium. In the event of an over-performance 
(i.e. achieved target above 100%), the surplus is paid in cash. 

Expenses were  €499 thousand for the financial year ended December 31, 2022.

F-59

BSA 2013

BSA 2014

BSA 2015-1

BSA 2015-2

BSA 2017

July 17, 2013

July 16, 2014

April 27, 2015

July 1, 2015 September 20, 2017

2 years
June 30, 
2025

14,200 
1 
€14.05 
Black & 
Scholes

€13.64 
 47.83% 
5.5 years
 0.25% 
None
None

€4.73 

2 years

September 20, 2027

37,000 
1 
€11.00 

Black & Scholes

€10.41 
 61.74% 
6 years
 0.20% 
None
None

€0.57 

BSA

Details of BSA

Date of grant (Board of 
directors)
Vesting period (years)

2 years

2 years

2 years

Plan expiration date

July 17, 2023

July 16, 2024

April 26, 2025

Number of BSA granted
Share entitlement per BSA  
Exercise price

Valuation method used

Grant date share fair value
Expected volatility
Average life of BSA
Risk-free interest rate
Expected dividends
Performance conditions
Fair value per BSA

237,500 
1 
€2.36 
Black & 
Scholes
€2.45 
 31.83% 
5.5 years
 2.42% 
None
None

€0.87 

150,000 
1 
€8.65 
Black & 
Scholes
€6.85 
 46.72% 
5.5 years
 1.00% 
None
None

€2.51 

70,000 
1 
€9.59 

Black & Scholes

€13.65 
 54.08% 
5.5 years
 0.25% 
None
None

€6.59 

Date of grant (Board of 
directors)
Vesting period (years)

Plan expiration date

BSA 2022-1
December 16, 
2022
2 years
October 3, 
2032

Number of BSA granted
Share entitlement per BSA  
Exercise price

Valuation method used

Grant date share fair value
Expected volatility
Average life of BSA
Risk-free interest rate
Expected dividends
Performance conditions
Fair value per BSA

40,000 
1 
€2.31 
Black & 
Scholes
€1.31 
 50.00% 
5.5 years
 2.40% 
None
None

€1.21 

F-60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Change in Number of BSA Outstanding

Number of BSA
Balance at beginning of period
Granted during the period
Forfeited during the period
Exercised during the period
Expired during the period
Balance at end of period

Breakdown of the Closing Balance

2020

Year ended December 31,
2021

2022

309,500 
— 
— 

(25,000)   

— 
284,500 

284,500 
— 
— 

(16,940)   
(25,000)   
242,560 

242,560 
40,000 
(31,740) 
— 
— 
250,820 

2020

Year ended December 31,
2021

2022

Outstanding

Exercisable

Outstanding

Exercisable

Outstanding

Exercisable

41,940 
46,360 
75,000 
70,000 
14,200 
37,000 
— 
284,500 

41,940 
46,360 
75,000 
70,000 
14,200 
37,000 
— 
284,500 

— 
46,360 
75,000 
70,000 
14,200 
37,000 
— 
242,560 

— 
46,360 
75,000 
70,000 
14,200 
37,000 
— 
242,560 

— 
46,360 
75,000 
70,000 
14,200 
37,000 
8,260 
250,820 

— 
46,360 
75,000 
70,000 
14,200 
37,000 
8,260 
250,820 

Number of BSA
BSA 2011-2
BSA 2013
BSA 2014
BSA 2015-1
BSA 2015-2
BSA 2017
BSA 2022-1
TOTAL

BSAAR

BSAAR  are  securities  whose  subscription  price  and  exercise  price  are  fixed  at  their  fair  value  as 
determined by an expert. The BSAAR subscription therefore represents an investment on the part of the 
beneficiary. At the end of the exercise period, if they have not been exercised, the BSAAR becomes void. 
The Company benefits from a clause called «forcing» making it possible to encourage holders to exercise 
their redeemable equity warrants when the market price exceeds the exercise price and reaches a threshold 
defined  in  the  BSAAR  issuance  agreement.  The  Company  may,  then,  subject  to  a  time  period  for 
notifying  holders  that  will  permit  them  to  exercise  the  BSAAR,  decide  to  reimburse  the  warrants  not 
exercised at a unit price equal to the BSAAR acquisition price paid by its holder.

Details of BSAAR

BSAAR.  The  methodology  used  to  estimate  the  fair  value  of  the  BSAAR  is  similar  to  the  one  used  to 
estimate the fair value of the BSA, except for the following:

Expected  Term.  Unlike  the  BSA,  the  Company  does  not  have  sufficient  historical  experience  for  the 
BSAAR. Consequently, the expected term used for the valuation of the fair value is the legal maturity of 
the instrument (10 years).

No share-based payment compensation expense was recognized relating to the BSAAR since the amount 
paid by the beneficiaries is equal to the fair value.

Date of grant (Board of directors)
Vesting period (years)
Plan expiration date

BSAAR 2015

July 1, 2015
2 years
June 30, 2025

F-61

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number of BSAAR granted
Share entitlement per BSAAR 
Exercise price
Valuation method used
Grant date share fair value
Expected volatility
Average life of BSAAR
Risk-free interest rate
Expected dividends
Performance conditions
Fair value per BSA

Change in Number of BSAAR Outstanding

Number of BSAAR
Balance at beginning of period
Granted during the period
Forfeited during the period
Exercised during the period
Expired during the period
Balance at end of period

Breakdown of the Closing Balance

1,050,382 
1 
€7.20 

Black & Scholes

€13.77 

 41% 
10 years
 1.22% 
None
No

€1.15 

Year ended December 31,
2021
1,360,822 
— 
— 

(230,000)   
(25,000)   

1,105,822 

2020
1,362,322 
— 
— 
(1,500)   
— 
1,360,822 

2022
1,105,822 
— 
— 
(750) 
— 
1,105,072 

Number of 
BSAAR
BSAAR 2011
BSAAR 2012
BSAAR 2015
TOTAL

2020

Outstanding

255,000 
60,100 
1,045,722 
1,360,822 

Year ended December 31,
2021

Exercisable 
255,000 
60,100 
1,045,722 
1,360,822 

Outstanding

— 
60,100 
1,045,722 
1,105,822 

Exercisable 
— 
60,100 
1,045,722 
1,105,822 

2022

Outstanding

— 
59,350 
1,045,722 
1,105,072 

Exercisable 
— 
59,350 
1,045,722 
1,105,072 

F-62

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Breakdown of expenses per financial year

The share-based compensation expenses are broken down as follows (in thousands of euro):

(in thousands of euro)
AGA Perf Management 2018 / AGA Perf Employees 2018
AGA 2018-1 Employees
AGA 2017-1 Management (New Members)
AGAP Employee 2019 / AGAP Management 2019
AGA Bonus 2019-1 
AGA Bonus 2020
AGAP Employee 2020 / AGAP Management 2020
Stock Options 2020
AGA Bonus 2021-1
AGAP Employee 2021 / AGAP Management 2021
AGA "Plan Epargne Entreprise" 2022
AGA Bonus 2022-1
AGAP Employee 2022 / AGAP Management 2022
Share based compensation

Year ended December 31,
2021

2022

2020

618 
23 
43 
867 
— 
394 
502 
28 
— 
— 
— 
— 
— 
2,475 

(232)   
— 
71 
649 
— 
— 
1,253 

(28)   
432 
473 
— 
— 
— 
2,617 

— 
— 
— 
(181) 
— 
— 
1,738 
— 
— 
1,577 
570 
499 
46 
4,249 

12) Financial instruments recognized in the statement of financial position and related effect on the 

income statement

The following tables show the carrying amounts and fair values of financial assets and financial liabilities. 
The tables do not include fair value information for financial assets and financial liabilities not measured 
at fair value if the carrying amount is a reasonable approximation of fair value.

As of December 31, 2020 (in thousands of 
euro)

Book value on the 
statement of  
financial position

Fair value through 
profit and loss(1) 

Receivables

Fair value 

Financial assets
Non-current financial assets 
Trade receivables and others
Short-term investments 
Cash and cash equivalents 
Total financial assets 

As of December 31, 2020 (in thousands of 
euro)
Financial liabilities
Financial liabilities—non-current portion
Financial liabilities—current portion
Trade payables and others
Total financial liabilities 

38,934 
51,635 
14,845 
136,792 
242,206 

38,934 
— 
14,845 
136,792 
190,571 

51,635 
— 
— 
51,635 

38,934 
51,635 
14,845 
136,792 
242,206 

Book value on the 
statement of  
financial position

Fair value through 
profit and loss(1) 

Debt at 
amortized 
cost(3) 

Fair value 

— 
— 
— 
— 

16,945 
2,142 
29,539 
48,624 

16,945 
2,142 
29,539 
48,624 

16,945 
2,142 
29,539 
48,624 

F-63

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As of December 31, 2021 (in thousands of 
euro)
Financial assets
Non-current financial assets 
Trade receivables and others
Short-term investments 
Cash and cash equivalents 
Total financial assets 

As of December 31, 2021 (in thousands of 
euro)
Financial liabilities
Financial liabilities—non-current portion
Financial liabilities—current portion
Trade payables and others
Total financial liabilities 

As of December 31, 2022 (in thousands of 
euro)
Financial assets
Non-current financial assets 
Trade receivables and others
Short-term investments 
Cash and cash equivalents 
Total financial assets 

As of December 31, 2022 (in thousands of 
euro)
Financial liabilities
Financial liabilities—non-current portion
Financial liabilities—current portion
Trade payables and others
Total financial liabilities 

Book value on the 
statement of  
financial position

Fair value through 
profit and loss(1) 

Receivables

Fair value 

39,878 
48,241 
16,080 
103,756 
207,955 

39,878 
— 
16,080 
103,756 
159,714 

— 
48,241 
— 
— 
48,241 

39,878 
48,241 
16,080 
103,756 
207,955 

Book value on the 
statement of  
financial position

Fair value through 
profit and loss(1) 

Debt at 
amortized 
cost(3) 

Fair value 

13,503 
30,748 
28,573 
72,824 

— 
— 
— 
— 

13,503 
30,748 
28,573 
72,822 

13,503 
30,748 
28,573 
72,822 

Book value on the 
statement of  
financial position

Fair value through 
profit and loss(1) 

Receivables

Fair value 

35,119 
52,445 
17,260 
84,225 
189,049 

35,119 
— 
17,260 
84,225 
136,604 

— 
52,445 
— 
— 
52,445 

35,119 
52,445 
17,260 
84,225 
189,049 

Book value on the 
statement of  
financial position

Fair value through 
profit and loss(1) 

Debt at 
amortized 
cost(3) 

Fair value 

40,149 
2,102 
20,911 
63,162 

— 
— 
— 
— 

40,149 
2,102 
20,911 
63,162 

40,149 
2,102 
20,911 
63,162 

(1) The fair value of financial assets classified as fair value through profit and loss corresponds to the market value of the assets, which are 

primarily determined using level 2 measurements.

(2) The fair value of financial assets classified as fair value through comprehensive income corresponds to the market value of the assets, 

which are primarily determined using level 1 measurements.

(3) The book amount of financial assets and liabilities measured at amortized cost was deemed to be a reasonable estimation of fair value.

In accordance with the amendments to IFRS 7, financial instruments are presented in three categories 
based on a hierarchy of methods used to determine fair value:

Level 1: fair value determined based on quoted prices in active markets for assets or liabilities;

Level 2: fair value determined on the observable database for the asset or liability concerned either 
directly or indirectly;

F-64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Level 3: fair value determined on the basis of evaluation techniques based in whole or in part on 
unobservable data.

13) Revenue and government financing for research expenditures

Revenue from collaboration and licensing agreements

The Company’s revenue from collaboration and licensing agreements amounts to €56,155, €12,112 and 
€49,580 for the fiscal year ended December 31, 2020, 2021 and 2022, respectively.

(in thousands of euro)
Proceeds from collaboration and licensing agreements  

  of which monalizumab agreement - AstraZeneca
  of which IPH5201 agreement - AstraZeneca
 of which preclinical molecules agreement - AstraZeneca
  of which Sanofi agreement

  of which other agreements

Invoicing of research and development costs (IPH5201) 

Exchange gains (loss) on collaboration agreements
Others
Revenue from collaboration and licensing agreements

Year ended December 31,
2021

2020(1)

2022

54,038 
33,620 
13,418 
— 
7,000 

— 

2,531 

(602)   
188 
56,155 

10,497 
7,497 
— 
— 
3,000 

— 

1,613 

— 
— 
12,112 

48,806 
22,376 
4,677 
17,400 
4,000 

353 

1,391 

(627) 
10 
49,580 

(1) The 2020 comparatives have been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17. 

a)

Revenue recognition related to monalizumab AstraZeneca agreements and amendments

The  Company  identified  the  following  promises  under  the  monalizumab  AstraZeneca  agreements  and 
amendments: (1) a non-exclusive license related to monalizumab restricted to two applications, with an 
option for an exclusive license related to monalizumab including all applications, (2) the performance of 
certain initial studies related to Phases 1/2 trials, and participation in certain studies of Phases 1/2 trials 
and Phase 3 clinical trials through a co-financing.

The  Company  considered  the  license  has  a  standalone  functionality  and  is  capable  of  being  distinct. 
However the Company determined that the license is not distinct from the performance of initial studies 
and participation to Phase 3 clinical trials because they increased the utility of the licensed IP. Thus, the 
licensed IP, the performance of initial studies and participation to Phase 3 clinical trials are combined into 
a single performance obligation.

This performance obligation was considered as satisfied over time as AstraZeneca controls the licensed IP 
which is being enhanced during the agreement. The revenue is recognized over time, based on the input 
method (costs incurred). As a result, the Company recognizes the price of the transaction as a revenue on 
the basis of the progress of studies that the Company has undertaken to carry out under the agreement. 
Progression is assessed following to actual costs incurred relative to the total budgeted costs to fulfill the 
obligation.

The transaction price was initially estimated to the initial payment of $250,000 thousand, less the amounts 
that  the  Company  expected  to  pay  to  AstraZeneca  for  co-financing  Phase  1/2  clinical  studies.  The 
additional  payment  of  $100,000  thousand  triggered  by  AstraZeneca’s  exercise  of  the  exclusivity  option 
was  treated  as  a  change  in  the  price  estimate  of  the  transaction.  In  addition,  the  amendment  of  the 
contract, which modified the scope and budget of the studies to be carried out by the Company as well as 

F-65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
the arrangements for sharing the cost of the other studies, led to a revision of the degree of progress and 
the price of the transaction. Thus, the exercise of the option and the amendment of the contract resulted in 
the recognition of a favourable cumulative adjustment of €38,321 thousand in revenue for the year ended 
December 31, 2019.

The additional payment of $50,000 thousand triggered by the dosing of the first patient in the Phase 3 trial 
evaluating monalizumab was treated in full as a collaboration commitment ("collaboration liability" in the 
consolidated  balance  sheet)  in  view  to  the  commitment  linked  to  the  contract  for  the  Phase  1/2  (co-
financing)  and  Phase  3  studies  (amendment  signed  in  September  2020).  Consequently,  this  additional 
payment has no impact on the transaction price. 

In addition to these amounts, AstraZeneca made an additional payment of $50.0 million (€47.7 million) in 
June  2022  and  triggered  by  the  treatment  of  the  first  patient  in  a  second  Phase  3  trial  “PACIFIC-9” 
evaluating  monalizumab  in  April  2022.  This  additional  payment  has  been  treated  as  an  increase  of  the 
collaboration commitment ("collaboration liabilities" in the consolidated statements of financial position)  
for an amount of $36.0 million (€34.3 million) in connection to the Phase 3 study co-funding commitment 
made by the Company and notified to AstraZeneca in July 2019. The remaining amount of $14.0 million 
(€13.4  million)  has  been  treated  as  an  increase  of  the  transaction  price,  recognized  in  the  income 
statement in line with the progress of the Phase 1/2 studies. 

The subsequent milestones and potential royalty payments are excluded from the transaction price due to 
the uncertainties of clinical trials results.

The  Company  used  the  most  likely  amount  to  determine  variable  consideration.  Variable  consideration 
for cost-sharing payments related to certain studies of Phases 1/2 trials and Phase 3 clinical trials when 
applicable are included in the transaction price.

As  a  reminder,  the  expected  payments  to  AstraZeneca  are  classified  as  collaboration  liability  in  the 
consolidated  statement  of  financial  position.  Quarterly  invoices  received  from  AstraZeneca  reduce  the 
collaboration liability and have no impact on the consolidated statement of income. 

Change in monalizumab deferred revenue (in thousands of euro):

 As of December 31, 2019
Revenue for the 2020 financial year
Transfer from collaboration liabilities
 As of December 31, 2020
Revenue for the 2021 financial year
Transfer from collaboration liabilities
As of December 31, 2021
Increase in deffered revenu resulting from the $50m milestone relating to the dosage of the first 
patent in the Phase 3 trial PACIFIC-9 (1)
Revenue for the 2022 financial year
Transfer from collaboration liabilities
As of December 31, 2022

62,657 
(33,620) 
(2,465) 
26,572 
(7,497) 
1,084 
20,159 

47,687

(22,376)
(30,989)
14,481

(1) The increase in deferred revenue relating to monalizumab agreement between December 31, 2021 and 
December  31,  2022  is  explained  by  the  additional  payment  of  €47,687  thousand  ($50,000  thousand)  
made by AstraZeneca in June 2022 and triggered by the launch of the “PACIFIC-9” Phase 3 trial on April 
28, 2022.  This increase  has led to a simultaneous increase in collaboration commitment ("collaboration 
liability"-  see  below)  of  €34,335  thousand  ($36,000  thousand)  in  accordance  with  the  Company’s  July 
2019 option concerning the co-financing of Phase 3 trials in the field of collaboration. 

F-66

 
 
 
 
 
 
 
Change in monalizumab collaboration liablities (in thousands of euro):

As of December 31, 2019 (1)
Additions (2)
Deductions
As of December 31, 2020 (3)
Additions
Deductions
As of December 31, 2021 (4)
Additions (5)
Deductions
As of December 31, 2022(6)

21,304 
46,320 
(20,938) 
46,686 
4,262 
(10,534) 
40,415 
37,564 
(14,768) 
63,211 

(1) Of which €21,304 thousand of current portion.

(2) Including €41,227 thousand euros ($ 50,000 thousand) relating to the collaboration commitment following the milestone payment related 

to the treatment of the first patient in the Phase 3 trial evaluating monalizumab.

(3) Of which  €1,832 thousand of current portion and €44,854 of non-current portion.

(4) Of which  €7,418 thousand of current portion and €32,997 thousand of non-current portion.

(5) The increase in collaboration liabilities relating to monalizumab agreement between December 31, 2021 and December 31, 2022 mainly 
results  from  (i)  a  €34,335  thousand  ($36,000  thousand)  increase  in  collaboration  commitments  in  connection  with  the  launch  of  the 
“PACIFIC-9” Phase 3 trial on April 28, 2022, and (ii) a €2,145 thousand net increase in the collaboration commitments in connection with 
exchange rate fluctuations over the period. 

(6) Of which  €10,223 thousand of current portion and €52,988 thousand of non-current portion.

b)

Revenue recognition related to IPH5201 AstraZeneca collaboration and option agreement

Revenue related to IPH5201 for the year ended December 31, 2022 is €4,677 million and results from the 
entire  recognition  in  revenue  of  the  $5.0  million  (€4.7  million)  milestone  payment  received  from 
AstraZeneca  following  the  signature  on  June  1,  2022  of  an  amendment  to  the  initial  contract  signed  in 
October  2018.  This  amendment  sets  the  terms  of  the  collaboration  following  AstraZeneca’s  decision  to 
advance IPH5201 to a Phase 2 study. The Company will conduct the study. Both parties will share the 
external  cost  related  to  the  study  and  incurred  by  the  Company  and  AstraZeneca  will  provide  products 
necessary to conduct the clinical trial. 

Revenue related to collaboration and option agreement related to four to-be-agreed upon 

c)
molecules (preclinical molecules) 

Change in deferred revenue relating to the 2018 future programs option agreement

(in	thousands	of	euro)

As	of	December	31,	2021

Augmentation

Deductions

As	of	December	31,	2022

Total

17,400

—

(17,400)

—

During the first half of 2022, the Company received from AstraZeneca a notice that it will not exercise its 
option to license the four preclinical programs covered in the "Future Programs Option Agreement". This 
license option was part of the 2018 multi-term agreement between AstraZeneca and the Company under 
which  the  Company  had  received  an  upfront  payment  of $20,000  thousand  (€17,400  thousand).  As  the 

F-67

 
 
 
 
 
 
 
 
 
 
rights  related  to  these  four  preclinical  programs  have  been  returned  to  the  Company,  the  entire  upfront 
payment of $20,000 thousand (€17,400 thousand) was recognized as revenue as of June 30, 2022.

d)

Revenue recognition related to collaboration and license agreement signed with Sanofi in 2016

Revenues under the collaboration and license agreement signed with Sanofi in 2016 amounted to €4,000 
thousand  for  the  year  ended  December  31,  2022  as  compared  to  €3,000  thousand  for  the  year  ended 
December 31, 2021. During the period, the Company announced, notably, the decision taken by Sanofi to 
advance  IPH6401/SAR'514  towards  regulatory  preclinical  studies  for  a  new  investigational  drug.  This 
decision triggered a milestone payment of €3,000 thousand fully recognized in revenue. This amount was 
received by the Company on September 9, 2022. 

e)

Schedule of variance of deferred revenue

The main variance of the global deferred revenue is presented in the following schedule:

(in thousands of euro)
Monalizumab
IPH5201
Preclinical molecules
Total 

December 31, 
2019

Recognition in 
P&L

Proceeds

62,657 
9,054 
17,400 
89,112 

(33,620)   
(13,418)   

— 

(47,038)   

— 
4,365 
— 
4,365 

Transfer from 
collaboration 
liabilities

December 31, 2020
26,572 
— 
17,400 
43,973  (1)

(2,465)   
— 
— 
(2,465)   

(1) Of which €11,299 thousand of current deferred revenue and €32,674 thousand of non-current deferred revenue.

(in thousands of euro)
Monalizumab
IPH5201
Preclinical molecules
Others
Total 

December 31, 
2020

Recognition in 
P&L

Proceeds

26,572 
— 
17,400 
—
43,973 

(7,497)   
— 
— 
—
(7,497)   

— 
— 
— 
353
353 

Transfer from 
collaboration 
liabilities

1,084 
— 
— 
—
1,084 

December 31, 2021
20,159 
— 
17,400 
353
37,913  (2)

(2)   Of which €12,500 thousand of current deferred revenue and €25,413 thousand of non-current deferred revenue.

(in thousands of euro)
Monalizumab

Preclinical molecules

Others

Total

December 31, 
2021

Recognition in 
P&L

20,159 

17,400 

(22,376)   

(17,400)   

353 

(353)   

Proceeds and 
other increase
47,687 

Transfer from 
collaboration 
liabilities

(30,989)   

December 31, 2022
14,481 

— 

— 

— 

— 

— 

—

37,913 

(39,776)   

47,687 

(30,989)   

14,481  (3)

(3)   Of which €6,560 thousand of current deferred revenue and €7,921 thousand of non-current deferred revenue.

F-68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Government financing for research expenditures

The Company receives grants from the European Commission and the French government and state 
organizations in several different forms:

•

Investment and operating grants; and

• Research Tax Credits.

The total amount for government financing for research expenditures recorded as other income in the 
income statement can be analyzed as follows:

(in thousands of euro)
Research Tax Credit(1)
Grant and other tax credit(2)
Government financing for research expenditures

Year ended December 31,

2020

2021

2022

13,084 
534 
13,618 

10,310 
2,281 
12,591 

7,925 
110 
8,035 

(1) As of December 31, 2022, the amount is mainly composed of (i) the research tax credit calculated and 
recognized for the 2022 financial year for an amount of €9,167 thousand from which is subtracted (ii) a 
provision amounting to €1,270 thousand  following the tax inspection carried out in 2022 by the French 
tax authorities and relating to the 2019 and 2020 financial years as well as to the research tax credit and 
the accuracy of its calculation for the 2018 to 2020 financial years. This provision was recognized as a 
deduction from the 2022 research tax credit, based on estimated amounts and adjustments not disputed by 
the  Company.  On  March  3,  2023,  the  Company  received  from  the  tax  authorities  the  rectification 
proposal,  confirming  the  amount  of  the  provision  recognized  on  the  amounts  of  the  rectifications  not 
disputed by the Company.

(2)  As  a  reminder,  as  of  December  31,  2021,  the  total  amount  of  grants  recognized  in  the  income 
statement included all installments of the refundable advance received and remaining to be received as of 
December  31,  2021  for  a  total  amount  of  €1,988  thousand.  The  Company  considered  that  the  initial 
payment of €1,360 thousand euros and an amount to be received of €628 thousand as of December 31, 
2021 as non-refundable in accordance with the terms of the agreement and in light of the technical and 
commercial failure of the project. 

F-69

 
 
 
 
 
 
 
 
 
14) Operating expenses

(in thousands of euro)

2020 (1)

Year ended December 31,

2021

2022

Subcontracting costs(2)
Cost of supplies and 
consumable materials
Personnel expenses other 
than share-based 
compensation
Share-based 
compensation
Personnel expenses
Non-scientific advisory 
and consulting(3)
Leasing and maintenance
Travel expenses and 
meeting attendance
Marketing, 
communication and 
public relations
Scientific advisory and 
consulting(4)
Other purchases and 
external expenses
Depreciation and 
amortization
Intellectual property 
expenses
Other income and 
(expenses), net
Impairment of intangible 
assets (5)
Total net operating 
expenses

R&D

G&A

Total

R&D

G&A

Total

R&D

G&A

  (19,866)   

4 

  (19,862)    (24,189)   

(101)    (24,290)    (24,432)   

— 

Impair
ment
  — 

Total

  (24,432) 

  (3,590)   

32 

  (3,558)    (2,533)   

(532)    (3,065)    (3,051)   

(531)    — 

  (3,582) 

  (13,825)    (6,611)    (20,436)    (14,859)    (8,616)    (23,475)    (14,329)    (8,025)    — 

  (22,354) 

(836)    (1,639)    (2,475)   

(349)    (2,267)    (2,617)    (2,044)    (2,204)    — 

  (4,249) 

  (14,661)    (8,250)    (22,911)    (15,208)    (10,883)    (26,092)    (16,373)    (10,229)   

— 

  (26,603) 

(342)    (4,441)    (4,783)   

(161)    (5,108)    (5,269)    (1,441)    (4,244)    — 

  (5,685) 

(559)    (1,605)    (2,164)   

(260)    (1,754)    (2,014)   

(200)    (1,798)    — 

  (1,998) 

(146)   

(138)   

(284)   

(103)   

(170)   

(273)   

(466)   

(252)    — 

(718) 

(96)   

(408)   

(504)   

(79)   

(393)   

(472)   

(130)   

(530)    — 

(660) 

(962)   

— 

(962)   

(288)   

— 

(288)    (1,263)   

— 

  — 

  (1,263) 

(46)    (2,007)    (2,053)   

(30)    (2,395)    (2,425)   

(91)    (2,557)    — 

  (2,648) 

  (8,231)    (1,154)    (9,385)    (3,153)    (1,416)    (4,569)    (2,928)    (1,496)    — 

  (4,424) 

(877)   

(393)    (1,270)    (1,279)   

(305)    (1,584)   

(996)   

(296)    — 

  (1,292) 

(332)   

(626)   

(958)   

279 

  (2,467)    (2,188)   

(292)   

(503)    — 

(795) 

— 

— 

— 

— 

— 

— 

— 

— 

 (41,000)    (41,000) 

  (49,708)    (18,986)    (68,694)    (47,004)    (25,524)    (72,528)    (51,663)    (22,436)   (41,000)   (115,099) 

(1) The 2020 comparative have been restated to consider the impact of classifying the Lumoxiti business as discontinued operations in 2021. 

See note 2.v and 17. 

(2) The Company subcontracts a significant part of its preclinical (pharmaceutical development, tolerance studies and other model 

experiments, etc.) and clinical operations (coordination of trials, hospital costs, etc.) to third parties. Associated costs are recorded in 
subcontracting on the basis of the level of completion of the clinical trials.

(3) Non-scientific advisory and consulting are services performed to support the selling, general and administration activities of the Company, 

such as legal, accounting and audit fees as well as business development support.

(4) Scientific advisory and consulting expenses relate to consulting services performed by third parties to support the research and 

development activities of the Company.

(5) Following the Company's decision in December 2022 to stop the development of avdoralimab in bullous pemphigoid ("BP")  indication in 
inflammation, only indication supporting the recoverable amount of the asset as of December 31, 2021 (as well as of June 30, 2022), the 
rights relating to the intangible asset have been fully impaired for their net book value on the date of the decision, i.e. €41,000 thousand  
(see note 6)

F-70

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2020

Year ended December 31,
2021

2022

Deloitte & 
Associés 

Total

Deloitte & 
Associés 

Total

Deloitte & 
Associés 

Total

684 
115 
799 

684 
115 
799 

702 
78 
780 

702 
78 
780 

855 
248 
1,103 

855 
248 
1,103 

(in thousands of euro)
Audit fees 
Non-audit fees
Total

* Non-audit fees: these fees correspond to services performed by the auditors related to the production of certification in the context of the 
declaration of expenses for the obtention of grants; to the verification report of social and environmental information, special reports 
within the framework of operations on the Company’s capital

Personnel expenses other than share-based compensation

The line item amounted to €20,436 thousand, €23,475 thousand and €22,354 thousand for the years ended 
December 31, 2020, 2021 and 2022 respectively. These items do not include personnel expenses relating 
to the Lumoxiti discontinued operation (see note 17). The Company had 214 employees as of December 
31, 2021, compared to 208 as of December 31, 2022. 

Depreciation and amortization

The line item is mainly composed of the amortization of the monalizumab, IPH5201 intangible assets (see 
Note 6).

Cost of supplies and consumable materials

Cost of supplies and consumable materials consists mainly of the cost of procurement of the Company’s 
drug  substance  and/or  drug  product  that  is  manufactured  by  third-parties.  This  line  item  amounts  to 
€3,558 thousand €3,065 thousand and €3,582 thousand for the years ended December 31, 2020, 2021 and 
2022, respectively. 

15) Net financial loss

Net financial loss can be analyzed as follows:

(in thousands of euro)
Interests and gains on financial assets
Unrealized gains on financials assets
Foreign exchange gains
Other financial income
Financial income
Foreign exchange losses
Unrealized losses on financial assets
Interest on financial liabilities
Other financial expenses
Financial expenses
Net financial income (loss)

Year ended December 31,
2021

2022

2020

564 
313 
3,978 
— 
4,855 
(5,557)   
(865)   
(341)   
— 
(6,763)   
(1,908)   

327 
1,177 
4,839 
— 
6,344 
(3,591)   
(95)   
(312)   
— 
(3,997)   
2,347 

546 
418 
3,810 
— 
4,775 
(2,983) 
(2,050) 
(288) 
— 
(5,321) 
(546) 

For the financial years ended December 31, 2021 and 2022, the foreign exchange gains and losses mainly 
result from the variance of the exchange rate between the Euro and the U.S. dollar on U.S. dollars 
denominated cash and cash equivalent and financial assets accounts. 

F-71

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Unrealized losses on financial assets relate to unquoted instruments, the fair value of which is determined 
using level 2 measurements.

16) Income Tax

Due  to  the  Company’s  early  stage  of  development,  it  is  not  probable  that  future  taxable  profit  will  be 
available against which the unused tax losses can be utilized. As a consequence, deferred tax assets are 
recognized up to deferred tax liabilities.

Temporary differences mainly result from leases, provision for defined benefit obligation and tax losses 
carryforwards.

As of December 31, 2022, the accumulated tax losses carryforwards of Innate Pharma SA were €466,153 
thousand with no expiration date (€339,274 and €392,633 thousand as of December 31, 2020 and 2021). 
As of December 31, 2022, the accumulated tax losses carryforwards of Innate Pharma Inc. was €15,419 
thousand,  or  $16,446  thousand,  (€11,955  thousand,  or  $14,670  thousand  and  €14,198  thousand,  or 
$16,081 thousand as of December 31, 2020 and 2021, respectively), with a 20-year period expiration.

Tax rate reconciliation

(in thousands of euro)
Net income (loss) before tax
Statutory tax rate
Income tax benefit / (expense) calculated at statutory tax rate  
Increase / (decrease) in income tax benefit / (expenses) arising 
from:

  Differences in tax rates
  Research tax credit
  Provision for defined benefit obligations
  Share-based compensation
  Revenue from collaboration agreements

 Non-recognition of deferred tax assets related to tax losses and 
temporary differences

Carry-back
Impact linked to intra-group merger operations
Impact linked to the exercise of a real estate leasing option
Others differences
Income tax benefit / (expense) (a) 
Effective tax rate
Deferred tax income / (loss) (b)
Income tax benefit / (expense) (a) + (b)

Year ended December 31,

2020
(63,984) 

 28.00% 

17,916 

2021
(52,809) 

 26.50% 

13,994 

2022
(58,103) 

 25.00% 

14,526 

128 
3,961 
(117) 
(693) 
8,824 

62 
3,091 
39 
(694) 
(3,313) 

— 
1,971 
106 
(1,062) 
2,210 

(15,746) 

(14,433) 

(18,290) 

— 
(16,288) 
(1,103) 
3,118 
— 

 0% 

— 
— 

— 
— 
— 
1,254 
— 

 0% 

— 
— 

— 
— 
— 
539 
— 
 0% 
— 
— 

17)

Discontinued Operations

Further  to  the  decision  to  terminate  the  Lumoxiti  Agreement  and  termination  notice  sent  in  December 
2020, a Termination and Transition Agreement was discussed and executed, effective as of June 30, 2021 
terminating  the  Lumoxiti  Agreement  as  well  as  Lumoxiti  related  agreements  (including  the  supply 
agreement,  the  quality  agreement  and  other  related  agreements)  and  transferring  of  the  U.S.  marketing 

F-72

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
authorization  and  distribution  rights  of  Lumoxiti  back  to  AstraZeneca.  Consecutively,  the  activities 
related to Lumoxiti are presented as a discontinued operation as of October 1, 2021. 

As  part  of  the  communication  of  its  2020  consolidated  financial  statements,  the  Company  had 
communicated on a contingent liability estimated at a maximum of $12.8 million related to the sharing of 
certain manufacturing costs. As part of the termination and transition agreement, Innate and AstraZeneca 
agreed to share manufacturing costs, and Innate had to pay $6.2 million on April 30, 2022. This amount 
was  paid  by  the  Company  as  part  of  the  agreement  in  April  2022  for  an  amount  of  €5.9  millions 
($6.2 million).

a) Financial Performance 

Revenue and other income

Revenue from collaboration and licensing agreements 

Sales 

Total revenue and other income

Operating expenses

Research and development expenses

Selling, general and administrative expenses

Impairment of intangible assets

Total operating expenses

Net income (loss) from distribution agreements

Operating income (loss)

Financial income

Financial expenses

Net financial income (loss)

Net income (loss) before tax

Income tax expense

Year ended December 31,

2020

2021

2022

— 

678 

678 

926 

874 

1,800 

(8,905)   

(624)   

(12,260)   

(8,507)   

(43,529)   

— 

(21,165)    

(9,131)    

861 

— 

194 

22 

216 

— 

(346) 

— 

(346) 

— 

(63,155)   

(7,331)   

(131) 

— 

— 

— 

— 

— 

— 

(63,155)   

(7,331)   

— 

— 

— 

— 

— 

(131) 

— 

(131)

Net income (loss) from discontinued operations

(63,155)

(7,331)

F-73

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
b) Cash-Flows

Year ended December 31,

2020

2021

2022

Net cash generated from / (used in) operating activities

(22,391)   

(3,552)   

(5,097) 

Net cash generated from / (used in) investing activities

Net cash generated from / (used in) financing activities

(6,620)   

— 

— 

— 

— 

— 

Net cash flows from discontinued operations

(29,011)   

(3,552)   

(5,097) 

18)

Commitments, contingencies and litigations

Commitments

The Company has identified the following off-balance sheet commitments as of December 31, 2022:

•

non-cancellable purchase commitments as of December 31, 2022 for a total of €8,774 thousand 
with various suppliers notably contract research organizations (CRO) or contract manufacturing 
organizations  (CMO).  These  commitments  are  comprised  of  non-cancellable  purchase  orders 
placed  over  the  period  with  CRO  and  CMO  for  the  supply  of  various  services  in  relation  with 
preclinical  work  for  an  amount  of  €7,421  thousand  and  clinical  work  for  an  amount  of 
€1,353 thousand. The execution and billing of these has not yet started as of December 31, 2022;

• On July 3, 2017, Innate Pharma borrowed from the bank Société Générale in order to finance the 
construction of its future headquarters. As security for the loan, Innate pledged collateral in the 
form of financial instruments held at Société Générale amounting to €15.2 million. The security 
interest  on  the  pledged  financial  instruments  will  be  released  in  accordance  with  the  following 
schedule: €4,200 thousand in July 2024, €5,000 thousand in August 2027 and €6,000 thousand in 
August 2031. Furthermore, under the loan, Innate is subject to a covenant that its total cash, cash 
equivalents and current and non-current financial assets as of each fiscal year end will be at least 
equal  to  the  amount  of  outstanding  principal  under  the  loan.  As  of  December  31,  2022,  the 
remaining capital of this loan amounted to €11,338 thousand. The Company was in compliance 
with this covenant as of December 31, 2022;

•

The  Company  has  entered  into  indemnification  agreements  with  its  directors  &  officers  (the  « 
Beneficiaries »), under which (1) Company will provide to the Beneficiaries the benefit of one or 
more director and officer (“D&O”) insurance policies and (2) if not indemnifiable under the D&O 
insurance  policy,  the  Beneficiary  shall  be  compensated  for  any  indemnifiable  claim  by  the 
Company to the fullest extent permitted by law. 

Licensing and collaboration agreements

Commitments related the Company’s licensing and collaboration agreements are disclosed in Note 1.1.

Contingencies and litigations

The  Company  is  exposed  to  contingent  liabilities  relating  to  legal  actions  before  the  labor  court  or 
intellectual property issues happening in the ordinary course of its activities. Each pre-litigation, known 

F-74

 
 
 
 
 
 
 
litigation  or  procedure  in  ordinary  course  the  Company  is  involved  in  was  analyzed  at  the  closing  date 
after consultation of advisors. 

Provisions

Provisions  amounted  to  €897  thousand,  €900  thousand  and  €1,740  thousand  as  of  December  31,  2020, 
2021 and 2022, respectively. As of December 31, 2022, they mainly consist of (i) a provision amounting 
to  €1,270  thousand  following  the  tax  inspection  carried  out  in  2022  by  the  French  tax  authorities  and 
relating to the 2019 and 2020 financial years as well as to the research tax credit and the accuracy of its 
calculation for the 2018 to 2018 financial years 2020. This provision was based on estimated amounts and 
adjustments  not  disputed  by  the  Company.  On  March  3,  2023,  the  Company  received  from  the  tax 
authorities the rectification proposal, confirming the amount of the provision recognized on the amounts 
of  the  rectifications  not  disputed  by  the  Company,  and  (ii)  provisions  for  employee  departures  and 
provision for charges relating and the employer contribution in respect of the grants of employee equity 
instruments 

In accordance with IFRS 2, when a Company decides to provide its employees with shares bought back 
on the market, a provision has to be recognized upon the decision to allocate free shares that are spread 
over the vesting period when the plan conditions actions for employees when they join the Company at 
the end of the plan.

19) Related party transactions

Members of the Executive Board and Executive Committee

For each of the periods presented, the following compensation was granted to the members of the 
Executive Committee of the Company and were recognized as expense:

(in thousands of euro)
Personnel expenses and other short-term employee benefits
Extra pension benefits
Share-based compensation
Advisory fees 
Executive Committee members compensation

Year ended December 31,
2021

2022

2020

3,131 
— 
1,363 
— 
4,494 

3,456 
11 
2,067 
— 
5,534 

2,176 
43 
1,989 
661 
4,869 

As of December 31, 2022, two members of the Executive Committee were also members of the Executive 
Board. 

Calculation of share-based compensation is detailed in Note 11.b.

Members of the Supervisory Board

The Company recognized a provision of €348 thousand for attendance fees (jetons de presence) relating 
to  the  year  ended  December  31,  2022  which  should  be  paid  in  2023.  This  amount  includes  the 
compensation for the Chairman of the Supervisory Board. The company recognized a provision of €274 
thousand and €338 thousand as of December 31, 2020 and 2021, respectively.

Related parties

AstraZeneca  is  a  shareholder  and  is  related  to  the  Company  through  several  collaboration  and  option 
licensing or license agreements for different drug candidates (monalizumab, avdoralimab, IPH5201) and a 

F-75

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
termination and transition agreement relating to Lumoxiti. The payments between the two companies as 
well as the liabilities and receivables as of 31 December 2021 are as follows:

(in thousands of euros)
Collection (AstraZeneca towards the Company) / Receivables
Payments (the Company towards AstraZeneca) / Liabilities
Total(1)

As of December 31, 2022

Payments

Assets/Liabilities

54,774 
(17,745)   
37,029 

3,078 
(7,298) 
(4,220) 

As a reminder, BPI France is a board member and has granted the Company a €1,500 thousand interest-
free loan (Prêt à Taux Zéro Innovation, or “PTZI”) and a free-interest advance repayable. PTZI loan is 
fully repaid as of December 31, 2021. Regarding the repayable advance, this is considered non-repayable 
by the Company as of December 31, 2021 in accordance with the terms specified in the financing contract 
signed with BPI in August 2020, in view of the technical and commercial failure of the project, in view of 
the results of the “FORCE” Phase 2 trial evaluating avdoralimab in COVID-19, published on July 6, 2021 
(see notes 9 and 13.2).

Subsidiaries

The business relationships between the Company and its subsidiary Innate Pharma Inc are governed by 
intra-group agreements, conducted at standard conditions on an arm’s length basis.

20)

Income (loss) per share

Basic income (loss) per share

Basic income (loss) per share is calculated by dividing the net income (loss) attributable to equity holders 
of  the  Company  by  the  weighted  average  number  of  ordinary  shares  in  circulation  during  the 
corresponding period.

(in thousands of euro, except for data share)
Net income (loss)
Weighted average number of ordinary shares in circulation
Basic income (loss) per share (€ per share)

Year ended December 31.

2020

2021

2022

(63,984)   

(52,809)   

78,934,960 

79,542,627 

(0.81)   

(0.66)   

(58,103) 
79,639,826 
(0.73) 

The  instruments  that  entitle  their  holders  to  a  portion  of  the  share  capital  on  a  deferred  basis  (BSAs, 
BSAAR, AGAs and AGAPs) are considered to be anti-dilutive (1,564,662 instruments in 2020, 2,166,829 
instruments in 2021 and 2,265,301 instruments in 2022). These instruments are presented in detail in Note 
11.

F-76

 
 
 
 
 
 
 
 
 
 
Diluted income (loss) per share

Diluted  income  (loss)  per  share  is  calculated  by  dividing  the  net  income  (loss)  attributable  to  equity 
holders  of  the  Company  by  the  weighted  average  number  of  ordinary  shares  in  circulation  during  the 
corresponding period, increased by all dilutive potential ordinary shares.

(in thousands of euro, except for data share)
Net income (loss)
Weighted average number of ordinary shares in circulation 
Adjustment for share instruments
Diluted income (loss) per share (€ per share)

Year ended December 31,

2020

2021

2022

(63,984)   

(52,809)   

78,934,960 
— 
(0.81)   

79,542,627 
— 
(0.66)   

(58,103) 
79,639,826 
— 
(0.73) 

21) Events after the reporting date

On  December  19,  2022,  the  Company  announced  that  it  had  entered  into  a  research  collaboration  and 
license agreement with Genzyme Corporation, a wholly-owned subsidiary of Sanofi (“Sanofi”) pursuant 
to  which  the  Company  granted  Sanofi  an  exclusive  license  on  the  Innate  Pharma's  B7H3  ANKET® 
program  and  options  on  two  additional  targets.  Once  selected,  Sanofi  will  be  responsible  for  all 
development,  manufacturing  and  marketing.  The  closing  of  the  transaction  was  subject  to  the 
authorization  of  the  American  authorities  in  accordance  with  the  Hart  Scott  Rodino  Act  of  1976.  This 
authorization was obtained on January 24, 2023, the date on which the collaboration was effective. Under 
the terms of the collaboration and research license agreement, the Company is eligible from the effective 
date of the contract for an initial payment of €25.0 million. This amount was collected by the Company in 
March 2023.

F-77

 
 
 
 
 
 
 
 
117 avenue de Luminy 13009 Marseille - France

www.innate-pharma.com