Quarterlytics / Healthcare / Biotechnology / Celyad SA

Celyad SA

cyad · NASDAQ Healthcare
Claim this profile
Ticker cyad
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Employees 51-200
← All annual reports
FY2021 Annual Report · Celyad SA
Sign in to download
Loading PDF…
Annual Report
2021

www.celyad.com

2021 ANNUAL REPORT 

 
 
 
 
 
 
 
 
  
 
 
 
 
 
2021 Annual Report 

Table of Contents 

SHAREHOLDERS NEWSLETTER 

1.  ACTIVITY REPORT .............................................................................................................................. 10 
1.1  Who we are - Business Overview ................................................................................................. 10 
1.2  Our Strategy ................................................................................................................................. 13 
1.3  What differentiates Celyad Oncology? .......................................................................................... 15 
1.4  Our Activities and R&D ................................................................................................................. 16 
1.5  Lead Programs ............................................................................................................................. 18 
1.6  Licensing and Collaboration Agreements ..................................................................................... 22 
1.7  Our Manufacturing Capabilities ..................................................................................................... 26 
1.8  Our shareholding structure ........................................................................................................... 26 
1.9  Post balance sheet events ............................................................................................................ 26 
1.10  Our capital expenditures ............................................................................................................... 27 
1.11  Financial review of the year ending December 31, 2021 .............................................................. 27 
1.11.1.  Analysis of the consolidated income statement .............................................................. 27 
1.11.2.  Analysis of the consolidated statements of financial position ......................................... 29 
 ........................................................ 32 
1.11.3.  Analysis of the consolidated net cash burn rate
1.12  Personnel ...................................................................................................................................... 33 
1.13  Environment .................................................................................................................................. 33 
1.14  Going concern
 ......................................................................................................................... 33 
1.15  Risks and uncertainties ................................................................................................................. 34 
1.16  Events and circumstances that could have a significant impact on the future .............................. 35 

2.  CORPORATE GOVERNANCE ............................................................................................................. 36 
2.1  General ......................................................................................................................................... 36 
2.2  Board of Directors ......................................................................................................................... 36 
2.2.1.  Composition of the Board of Directors ............................................................................ 36 
2.2.2.  Board resolutions ............................................................................................................ 40 
2.2.3.  Director Independence ................................................................................................... 41 
2.2.4.  Role of the Board in Risk Oversight ................................................................................ 42 
2.2.5.  Committees within the Board of Directors ....................................................................... 42 
2.2.6.  Meetings of the Board and the committees..................................................................... 44 
2.3  Executive Committee .................................................................................................................... 45 
2.4  Conflict  of  Interest  of  Directors  and  members  of  the  Executive  Committee  and  transactions  with 
affiliated companies ...................................................................................................................... 48 
2.4.1.  General ........................................................................................................................... 48 
2.4.2.  Conflicts of interest of Directors ...................................................................................... 48 
2.4.3.  Existing conflicts of interest of members of the Board of Directors ................................. 48 
2.4.4.  Related Party Transactions ............................................................................................. 52 
2.4.5.  Transactions with affiliates .............................................................................................. 52 
2.4.6.  Code of Business Conduct and Ethics ............................................................................ 52 
2.4.7.  Market abuse regulations................................................................................................ 53 
2.5  Corporate Governance Code ........................................................................................................ 53 
2.6  Remuneration Policy ..................................................................................................................... 54 
2.6.1. 
Introduction ..................................................................................................................... 54 
2.6.2.  Remuneration of the Board of Directors ......................................................................... 54 
2.6.3.  Remuneration of the Executive Committee..................................................................... 56 
2.6.4.  Deviations from this Policy .............................................................................................. 60 
2.7  Remuneration report ..................................................................................................................... 61 
2.7.1. 
Introduction ..................................................................................................................... 61 
2.7.2.  Total Remuneration ........................................................................................................ 62 
2.7.3.  Share-based Remuneration ............................................................................................ 65 
2.7.4.  Termination Indemnities ................................................................................................. 75 
2.7.5.  Use of the possibility to reclaim the variable remuneration ............................................. 75 

Page 3 | 180 

  
 
2021 Annual Report 

2.7.6.  Deviations from the Remuneration Policy ....................................................................... 75 
2.7.7.  Evolution of the remuneration and the performance of the company and ratio ............... 75 
2.7.8.  Taking into consideration of the vote of the shareholders ............................................... 76 
2.7.9.  Statutory Auditor ............................................................................................................. 76 
2.8  Description of the principal risks associated to the activities of the Group .................................... 77 
2.8.1.  Risk Management ........................................................................................................... 77 
2.8.2.  Organization and values ................................................................................................. 77 
2.8.3.  Risks analysis ................................................................................................................. 78 
2.8.4.  Risks related to the Company’s financial position and capital requirements ................... 78 
2.8.5.  Risks related to Company’s business activities and industry .......................................... 80 
2.8.6.  Risks related to clinical development....................................................................... 82 
2.8.7.  Risks related to legal and regulatory risks .............................................................. 85 
2.8.8.  Risks related to intellectual property ....................................................................... 86 
2.8.9.  Post-authorisation risks .............................................................................................. 89 
2.8.10.  Risks linked to the Company’s reliance on third parties ....................................... 89 
2.8.11.  Risks related to the shares ........................................................................................ 91 
2.8.12.  Audit activities ................................................................................................................. 93 
2.8.13.  Controls, supervision and correctives actions ................................................................. 93 

3.  GROUP STRUCTURE, SHAREHOLDING AND SHARE CAPITAL .................................................... 95 
3.1  Group structure ............................................................................................................................. 95 
3.2  Capital increase and issuance of shares ...................................................................................... 96 
3.3  Warrants plans .............................................................................................................................. 97 
3.4  Changes to the share capital ........................................................................................................ 98 
3.5  Major Shareholders....................................................................................................................... 98 
3.6  Anti-takeover provisions under Belgian laws ................................................................................ 99 
3.7  Financial services ....................................................................................................................... 102 

4.  CONSOLIDATED FINANCIAL STATEMENTS .................................................................................. 103 
4.1  Responsibility statement ............................................................................................................. 103 
4.2  Statutory auditor’s report to the general meeting of shareholders of Celyad Oncology SA for the 
year ended December 31, 2021 (consolidated financial statements) ......................................... 104 
4.3  Consolidated financial statements as at December 31, 2021 ..................................................... 109 
4.3.1.  Consolidated statements of financial position ............................................................... 109 
4.3.2.  Consolidated statements of comprehensive loss .......................................................... 110 
4.3.3.  Consolidated statements of changes in equity .............................................................. 111 
4.3.4.  Consolidated statements of Cash flows ........................................................................ 112 

5.  NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS ....................................................... 113 
5.1  General information .................................................................................................................... 113 
5.2  Basis of preparation and significant accounting policies ............................................................. 113 
5.2.1.  Basis of preparation ...................................................................................................... 113 
5.2.2.  Consolidation ................................................................................................................ 115 
5.2.3.  Foreign currency translation ......................................................................................... 115 
5.2.4.  Revenue ....................................................................................................................... 116 
5.2.5.  Other income ................................................................................................................ 117 
5.2.6. 
Intangible assets ........................................................................................................... 119 
5.2.7.  Property, plant and equipment ...................................................................................... 121 
Leases .......................................................................................................................... 121 
5.2.8. 
5.2.9. 
Impairment of non-financial assets ............................................................................... 122 
5.2.10.  Cash and cash equivalents ........................................................................................... 123 
5.2.11.  Financial assets ............................................................................................................ 123 
5.2.12.  Financial liabilities ......................................................................................................... 125 
5.2.13.  Provisions ..................................................................................................................... 126 
5.2.14. 
Income Taxes ............................................................................................................... 128 
5.2.15.  Earnings (loss) per share .............................................................................................. 128 

Page 4 | 180 

  
 
2021 Annual Report 

5.2.16.  Equity ........................................................................................................................... 129 
5.3  Risk Management ....................................................................................................................... 129 
 ........................................................................ 130 
5.4  Critical accounting estimates and judgments
5.5  Operating segment information ................................................................................................... 132 
Intangible assets ......................................................................................................................... 133 
5.6 
Intangible assets details and balance roll forward ........................................................ 133 
5.6.1. 
Impairment testing ........................................................................................................ 135 
5.6.2. 
5.7  Property, plant and equipment .................................................................................................... 137 
5.8  Non-current trade receivables and other non-current assets ...................................................... 138 
5.9  Trade receivables and other current assets ................................................................................ 139 
5.10  Short-term investments ............................................................................................................... 139 
5.11  Cash and cash equivalents ......................................................................................................... 139 
5.12  Subsidiaries fully consolidated .................................................................................................... 140 
5.13  Share Capital .............................................................................................................................. 140 
5.14  Share-based payments ............................................................................................................... 145 
5.15  Post-employment benefits .......................................................................................................... 149 
5.16  Recoverable Cash Advances ...................................................................................................... 151 
5.17  Other non-current liabilities ......................................................................................................... 153 
5.18  Trade payables and other current liabilities ................................................................................ 153 
5.19  Financial liabilities ....................................................................................................................... 154 
5.19.1.  Maturity analysis ........................................................................................................... 154 
5.19.2.  Changes in liabilities arising from financing activities ................................................... 155 
5.20  Financial instruments .................................................................................................................. 156 
5.20.1.  Financial instruments not reported at fair value on statement of financial position ....... 156 
5.20.2.  Financial instruments reported at fair value on statement of financial position ............. 156 
5.21  Income taxes .............................................................................................................................. 159 
5.22  Other reserves ............................................................................................................................ 161 
5.23  Revenue ..................................................................................................................................... 161 
5.24  Research and Development expenses ....................................................................................... 162 
5.25  General and Administrative expenses ........................................................................................ 162 
5.26  Depreciation and amortization .................................................................................................... 163 
5.27  Employee benefit expenses ........................................................................................................ 163 
5.28  Change in fair value of contingent consideration, other income and other expenses ................. 163 
5.29  Non-recurring operating income and expenses .......................................................................... 165 
5.30  Leases ........................................................................................................................................ 165 
5.31  Finance income and expenses ................................................................................................... 167 
5.32  Loss per share ............................................................................................................................ 167 
5.33  Contingent assets and liabilities .................................................................................................. 167 
5.34  Commitments .............................................................................................................................. 168 
5.34.1.  Celdara ......................................................................................................................... 168 
5.34.2.  Horizon Discovery / PerkinElmer .................................................................................. 169 
5.34.3.  Other Commitments ...................................................................................................... 170 
5.35  Related-party transactions .......................................................................................................... 170 
5.35.1.  Remuneration of key management ............................................................................... 170 
5.35.2.  Transactions with non-executive directors .................................................................... 171 
5.35.3.  Transactions with shareholders .................................................................................... 171 
5.36  Events after the close of the fiscal year ...................................................................................... 171 
5.37  Statutory accounts as of December 31, 2021 and 2020 according to Belgian GAAP ................. 172 
5.37.1.  Balance Sheet .............................................................................................................. 172 
5.37.2. 
Income statement ......................................................................................................... 173 
5.37.3.  Notes ............................................................................................................................ 174 
5.37.4.  Summary of valuation rules .......................................................................................... 178 

Page 5 | 180 

  
 
 
2021 Annual Report 

Page 6 | 180 

  
 
 
 
 
2021 Annual Report 

ANNUAL REPORT 2021 

This Annual Report (the “Report”) is dated March 24, 2022 and contains all required information as per the 
Belgian Code of the Companies and Associations (the “CCA”). 

The affiliates included in this Report are Celyad Oncology SA, Biological Manufacturing Services SA, Celyad 
Inc., and CorQuest Medical Inc. 

Celyad Oncology SA and its affiliates will be collectively referred to as “the Company”, “the Group”, “Celyad”, 
“we” or “us”.  

LANGUAGE OF THE REPORT  

The Company publishes this Report in French, in accordance with Belgian laws. The Company also provides 
an English translation. In case of a difference of interpretation, the French version will prevail.  

AVAILABILITY OF THE REPORT  

A printed copy of the Report is available free of charge upon request to: 

Celyad Oncology SA 
Investor Relations 
Rue Edouard Belin 2,  
B-1435 Mont-Saint-Guibert, Belgium 
Tel: +32 10 394100 
E-mail: investors@celyad.com 

An electronic version of this Report is available on the Company website:  http://www.celyad.com/investors/regulated-information 

FORWARD LOOKING STATEMENTS 

This release may contain forward-looking statements, within the meaning of applicable securities laws, including the Private Securities 
Litigation Reform Act of 1995. Forward-looking statements include statements regarding: the KEYNOTE-B79 trial and the clinical hold. 
Forward-looking statements may involve known and unknown risks and uncertainties which might cause actual results, financial condition, 
performance or achievements of Celyad Oncology to differ materially from those expressed or implied by such forward-looking statements. 
Such risks and uncertainties can be found in Celyad Oncology’s U.S. Securities and Exchange Commission (SEC) filings and reports, 
including  in the  latest  Annual Report on Form  20-F  filed with the  SEC  and subsequent  filings  and  reports  by  Celyad  Oncology. These 
forward-looking  statements  speak  only  as  of  the  date  of  publication  of  this  document  and  Celyad  Oncology’s  actual  results  may  differ 
materially from those expressed or implied by these forward-looking statements. Celyad Oncology expressly disclaims any obligation to 
update any such forward-looking statements in this document to reflect any change in its expectations with regard thereto or any change 
in events, conditions or circumstances on which any such statement is based, unless required by law or regulation. 

Page 7 | 180 

  
 
 
 
 
 
 
 
 
 
 
2021 Annual Report 

Shareholder Letter 

Dear Shareholder, 

Over 2021, the hard work and dedication of the entire Celyad Oncology team has helped us to continue to 
make steady progress advancing our mission to develop next-generation allogeneic CAR T candidates that 
offer  new  therapeutic  options  to  cancer  patients  with  poor  prognosis.  Our  development  pipeline  has 
continued to transition to an allogeneic strategy centered around i) our single-step engineering, All-in-One 
vector approach and ii) our proprietary non-gene edited technologies including short hairpin RNA (shRNA) 
and  T  cell  receptor  Inhibitory  Molecule  (TIM).  Throughout  the  past  twelve  months,  we’ve  announced 
encouraging clinical data from our programs at major scientific conferences and further built our position as 
a leader in the field of allogeneic CAR T cell therapies. 

Reflecting and Driving the “CAR” Forward 

At Celyad Oncology (the “Company”), we have made it a priority to leverage our expertise, experience and 
technology to establish the Company as a leader in the investigational allogeneic CAR  T therapy space. 
Although the patient-derived autologous approach has been successful in some malignancies, there remains 
a  great  need  for  therapies  in  other  kinds  of  tumors  that  could  benefit  from  the  “off-the-shelf"  allogeneic 
approach. 

Right now, we are particularly excited about our shRNA technology platform. This differentiated technology 
allows  us  to  modulate  gene  expression  without  the  need  for  gene-editing  or  the  use  of  multiple  vectors. 
Importantly,  with  shRNA  technology,  we  can  adjust  expression  of  key  genes  to  create  investigational 
allogeneic cell therapies. With shRNA, we seek to interfere with the expression of the CD3ζ component of 
the T cell receptor complex, while improving the overall profile of these cutting-edge candidates with less 
complexity  of  multi-vector  approaches.  We  truly  believe  there’s  tremendous  potential  for  implementing 
shRNA technology in the development of next-generation allogeneic CAR T cell therapies and we’re only 
beginning to scratch the surface. 

Focused on Execution 

In  2021,  we  reported  several  important  clinical  milestones  as  we  continued  to  deliver  on  our  goal  of 
advancing our pipeline of investigational allogeneic CAR T therapies.  

At the 63rd American Society of Hematology (ASH) Annual Meeting and Exposition we presented the latest 
clinical data from the dose-escalation segment of the IMMUNICY-1 Phase 1 trial evaluating CYAD-211, a 
shRNA-based anti-BCMA allogeneic CAR T candidate. These data showed evidence of initial clinical activity 
for CYAD-211 in patients with relapsed or refractory multiple myeloma (r/r MM) with a good tolerability profile, 
including no evidence of Graft-versus-Host Disease, or GvHD, and preliminary cell engraftment. The next 
segment of the IMMUNICY-1 study will evaluate CYAD-211 following enhanced lymphodepleting regimens 
with  the  aim  to  improve  cell  persistence  and  potentially  maximize  the  clinical  benefit  of  anti-BCMA  cell 
therapy.  In  addition,  the  IMMUNICY-1  protocol  allows  for  redosing  of  CYAD-211  in  certain  patients. 
Enrollment in the IMMUNICY-1 trial is ongoing with additional data expected in the second half of 2022.  

In December 2021, we announced dosing the first patient in the KEYNOTE-B79 Phase 1b trial evaluating 
our  TIM-based  NKG2D  receptor  allogeneic  candidate,  CYAD-101,  with  MSD’s  anti-PD-1  therapy, 
KEYTRUDA®  (pembrolizumab),  in  patients  with  refractory  metastatic  colorectal  cancer  (mCRC)  with 
microsatellite  stable  (MSS)/mismatch-repair  proficient  disease.  Unfortunately,  February  2022  brought  an 
unexpected  challenge,  and  we  voluntarily  paused  this  trial  and  subsequently  announced  an  FDA  hold. 
Patient safety is our number one priority, and we are currently working to investigate these events. We plan 
to have an update for stakeholders in the near future.  

In  July  2021,  we  introduced  our  armored  CAR  T  franchise  centered  on  the  proinflammatory  cytokine 
interleukin-18, or IL-18. IL-18’s dual mechanism of action directly potentiates the anti-cancer activity of CAR 
T cells while also altering the balance of pro- and anti-inflammatory cells within the tumor microenvironment. 

Page 8 | 180 

  
 
2021 Annual Report 

Currently,  we  are  conducting  Investigational  New  Drug  (IND)-enabling  studies  for  CYAD-203,  our  first 
shRNA-based allogeneic armored CAR T candidate engineered to co-express IL-18 with the NKG2D CAR 
receptor. We anticipate the submission of an IND application for CYAD-203. 

Lastly, regarding our next-generation autologous NKG2D CAR T candidate CYAD-02, we announced the 
latest data from the program at ASH in December 2021. Results from the CYCLE-1 trial evaluating CYAD-
02  for  the  treatment  of  relapsed  or  refractory  (r/r)  acute  myeloid  leukemia  (AML)  and  myelodysplastic 
syndromes (MDS) indicated that a single shRNA can target two independent genes to optimize CAR T cell 
phenotype.  We  believe  clinical  data  from  CYCLE-1  support  the  potential  and  versatility  of  the  shRNA 
platform  while  further  validating  its  uniqueness  among  currently  available  gene-expression  control 
technologies for the development of next-generation CAR T therapies. 

Focused on the Future  

As we evaluate our  progress, it is important to remember that the true potential for  our  company and its 
technologies  reaches  far  beyond  the  current  development  pipeline.  I’m  deeply  grateful  to  all  of  our  team 
members  who  tirelessly  deliver  each  and  every  day  with  dedication  in  pursuit  of  our  mission  to  develop 
innovative cell therapies against cancer.  

The value and opportunity provided by our team, development pipeline and underlying platform technologies 
are  key  points  of  focus  for  our  investors.  We  remain  steadfast  in  the  goal  of  furthering  our  pipeline  of 
investigational  allogeneic  CAR  T  therapies  in  this  new  year.  We  appreciate  the  ongoing  support  of  our 
investors as we execute on our growth strategy. On behalf of the entire Celyad Oncology team and board 
members, I wish you and your loved ones a happy, healthy and fulfilling 2022! 

Regards,  

Filippo Petti, CEO Celyad Oncology 

Page 9 | 180 

  
 
 
 
 
 
2021 Annual Report 

1. Activity Report 

1.1  Who we are - Business Overview   

We  are  a  clinical-stage  biotechnology  company  focused  on  the  discovery  and  development  of  chimeric 
antigen receptor T cell (CAR T) therapies for cancer. Our goal is to discover, develop and commercialize 
our  next-generation  CAR  T  cell  therapy  product  candidates,  if  approved.  We  are  currently  developing  a 
diversified pipeline of allogeneic and autologous CAR T cell therapy candidates for the treatment of both 
hematological malignancies and solid tumors.  

Our differentiated pipeline of next generation CAR T candidates is based off the two main approaches in the 
field of CAR T: allogeneic, or off-the-shelf, and autologous, or personalized, therapies. Allogeneic CAR T 
cells are prepared in advance from healthy donors and are stored frozen until a patient requires treatment. 
With the autologous approach, CAR T cells are derived from the patients themselves, first by collection of 
the  patient’s  immune  cells  through  a  process  called  leukapheresis,  and  then  the  patient’s  cells  are 
engineered and reintroduced back into the patient via infusion.  

Over the past few years, as the CAR T landscape has shifted towards pursuing off-the-shelf approaches, 
we  have  continued  to  steadily  progress  our  allogeneic  CAR  T  franchise  and  programs  by  exploring  two 
proprietary, non-gene edited technology platforms to target the T cell receptor (TCR) complex – short hairpin 
RNA (shRNA) and T cell receptor inhibitory molecule (TIM). In allogeneic adoptive cell therapy, the infusion 
of donor-derived T cells to cancer patients with a different background than that of the donor may lead to 
multiple reactions. These reactions include the donor cells attacking the patient’s healthy tissue, known as 
Graft-versus-Host disease (GvHD), as well as the rejection of the therapy by the patient’s immune system 
known as Host-versus-Graft (HvG) reaction. 

The TCR, a molecule present on the surface of T cells, is principally responsible for GvHD. At the center of 
allogeneic CAR T therapy, the goal is to eliminate or blunt the signaling of the TCR through engineering with 
a specific technology. By reducing the signaling of the TCR, the engineered allogeneic CAR T cells fail to 
recognize the patient’s healthy tissue as foreign, which avoids GvHD. 

We  believe  non-gene  edited  technologies  offer  the  opportunity  to  target  the  TCR  specifically  without 
extensive  genetic  manipulation.  Through  the  co-expression  of  our  non-gene  edited  technologies  with  a 
specific CAR of interest, we can design cell therapy candidates intended to inhibit the function of the TCR 
while  allowing  the  donor-derived  T  cells  to  target  the  cancer.  We  believe  this  unique  strategy  offers  a 
streamlined approach in advancing the allogeneic CAR T landscape. 

Our  proprietary  non-gene  edited  technologies,  shRNA  and  TIM,  offer  a  unique  strategy  and  streamlined 
approach to allogeneic CAR T development: 

•  Short  hairpin  RNA  (shRNA).  shRNA  is  a  dynamic,  innovative  technology  that  relies  on  RNA 
interference. The technology allows for the development of allogeneic CAR Ts through the selection 
of an optimal shRNA, targeting CD3ζ, a key component of the TCR complex. This results in durable 
high-level knockdown of the TCR on T cells to a level equivalent to that seen if the CD3ζ gene was 
gene edited  with CRISPR/Cas9. In preclinical experiments, the persistence of non-CAR-bearing 
allogeneic T cells generated with shRNA was statistically superior to similar cells generated with 
CRISPR/Cas9. Preclinical models have also shown the broad applicability of shRNA technology to 
knockdown  a  diverse  set  of  gene  targets,  including  beta-2-microglobulin  (B2M),  CD52,  PD-1, 
MICA/MICB  and  the  intracellular  lipid  kinase  diacylglycerol  kinase  (DGK).  In  addition,  we  have 
demonstrated  concurrent knockdown of multiple  gene targets, or multiplexing, using our shRNA 
technology platform.  

Page 10 | 180 

  
 
 
2021 Annual Report 

• 

T cell Inhibitory Molecule (TIM). Our novel TIM peptide interferes with the ability of the TCR to signal 
and  is  designed  to  prevent  GvHD.  TIM  is  a  truncated  form  of  the  CD3ζ  component  of  the  TCR 
complex which lacks the critical signaling domains of the wild-type CD3ζ. In our allogeneic CAR T 
candidate CYAD-101, TIM is co-expressed with a NKG2D CAR to reduce the potential of the TCR 
to  induce  GvHD.  Following  the  expression  of  TIM,  the  peptide  acts  as  a  competitive  inhibitor  to 
wild-type CD3ζ and is incorporated into the TCR complex. 

Central to our pipeline is a cutting-edge All-in-One vector approach where we focus on using a single vector 
to generate CAR T cells to simplify the design and development of our cell therapy candidates. The All-in-
One vector approach encodes multiple components of the CAR T construct simultaneously, including the 
CAR, our non-gene editing technologies including shRNA and TIM, cell selection marker to assist with the 
enrichment  of  the  manufactured  cells  and  potential  therapeutic  add-ons  such  as  cytokines.  This  single 
transduction,  plug  and  play  approach  to  CAR  T  development  has  the  potential  to  streamline  process 
development and manufacturing while broadening the potential applicability of our candidates. 

Schematic of our All-in-one Vector Approach: 

shARCTM Platform 

Our  shRNA  armored  CAR  T,  or  shARC,  platform  combines  CARs  developed 
using our shRNA technology along with the co-expression of cytokines, including 
interleukin-18  (IL-18),  and  is  designed  to  provide  a  more  robust  CAR  T  cell 
therapy to enhance anti-tumor effects and optimize therapy for cancer patients. 
Specifically, IL-18 is a proinflammatory cytokine that directly potentiates the anti-cancer activity of CAR T 
cells while also altering the balance of pro- and anti-inflammatory cells within tumor tissue. We are currently 
exploring additional platform assets with specific cytokines in our preclinical pipeline.  

Page 11 | 180 

  
 
 
 
 
Our CAR T Pipeline 

The pipeline below presents our allogeneic and autologous product candidates. 

2021 Annual Report 

AML:  Acute  myeloid  leukemia;  BCMA:  B-cell  maturation  antigen;  mCRC:  Metastatic  colorectal  cancer;  MDS: 
Myelodysplastic syndrome; MM: Multiple myeloma; NKG2DL: Natural killer group 2D ligands; r/r: relapse/refractory. 

Our lead product candidates include: 

•  CYAD-101.  CYAD-101  is  an  investigational,  non-gene  edited,  allogeneic  CAR  T  candidate 
engineered  to  co-expresses  the  TIM  peptide  alongside  a  CAR  based  on  NKG2D,  a  receptor 
expressed on natural killer (NK) and T cells, that binds to eight stress-induced ligands. CYAD-101 
is  currently  being  evaluated  following  FOLFOX  preconditioning  chemotherapy  in  the  Phase  1b 
KEYNOTE-B79  trial  with  MSD’s  anti-PD-1  therapy,  KEYTRUDA®  (pembrolizumab)  in  refractory 
metastatic colorectal cancer (mCRC) patients with microsatellite stable (MSS) / mismatch-repair 
proficient (pMMR) disease. In December 2021, we announced the first patient was dosed in the 
KEYNOTE-B79  trial.  In  February  2022,  we  announced  our  decision  to  voluntarily  pause  the 
KEYNOTE-B79  trial  to  investigate  reports  of  two  fatalities  that  presented  with  similar  pulmonary 
findings and evaluate any similar events in additional patients treated on study. On March 1, 2022, 
we were informed via-email communication from the FDA that the KEYNOTE-B79 trial has been 
placed on clinical hold due to insufficient information to assess risk to study subjects. 

•  CYAD-211.  CYAD-211  is  an  investigational,  shRNA-based  allogeneic  CAR  T  candidate  for  the 
treatment  of  relapsed  /  refractory  multiple  myeloma  (r/r  MM).  CYAD-211  is  engineered  to  co-
express  a  B  cell  maturation  antigen  (BCMA)  targeting  chimeric  antigen  receptor  and  a  single 
shRNA,  which  interferes  with  the  expression  of  the  CD3ζ  component  of  the  TCR  complex. 
Preliminary data reported in December 2021 from the dose-escalation segment of the IMMUNICY-
1 Phase 1 trial evaluating CYAD-211 following Cyflu chemotherapy in patients with r/r MM, showed 
evidence of clinical activity with a good tolerability profile including no evidence of Graft versus Host 
Disease (GvHD). In addition, all patients in the trial had detectable CYAD-211 cells in the peripheral 
blood.  Enrollment  is  currently  ongoing  in  the  IMMUNICY-1  Phase  1  trial  to  evaluate  enhanced 
lymphodepletion  with  the  aim  to  improve  cell  persistence  and  potentially  maximize  the  clinical 
benefit  of  CYAD-211.  The  IMMUNICY-1  protocol  also  allows  for  CYAD-211  redosing  in  certain 
patients.  

Page 12 | 180 

  
 
 
 
2021 Annual Report 

•  CYAD-02. CYAD-02 is an investigational, autologous CAR T therapy that co-expresses both the 
NKG2D CAR and a single shRNA targeting the NKG2D ligands MICA/MICB on the CAR T cells. In 
December 2021, the Company presented clinical results from the dose-escalation CYCLE-1 Phase 
1 trial evaluating CYAD-02 for the treatment of relapsed or refractory (r/r) acute myeloid leukemia 
(AML) and myelodysplastic syndromes (MDS). Data from the trial showed that a single shRNA can 
target  two  independent  genes  (MICA/MICB)  to  enhance  the  phenotype  of  the  CAR  T  cells.  In 
addition, the dual knockdown showed a positive contribution to the initial clinical activity of CYAD-
02  as  well  as  a  trend  towards  increased  engraftment  and  persistence  compared  to  the  first-
generation, autologous NKG2D receptor CAR T.  

In addition to our lead clinical product candidates, we have a portfolio of preclinical stage allogeneic product 
candidates targeting solid tumors and hematological malignancies, including: 

•  CYAD-203. CYAD-203 is a preclinical, non-gene edited allogeneic CAR T candidate and our first 
armored  CAR  T  candidate  engineered  to  co-express  the  cytokine  interleukin-18  (IL-18)  with  the 
NKG2D CAR receptor. CYAD-203 is currently being evaluated in Investigational New Drug (IND)-
enabling studies and submission of the IND application for treatment of solid tumors is expected in 
the second half of 2022. To the Company’s knowledge, CYAD-203 is on track to be first ever IL-18 
secreting allogeneic CAR T candidate to enter clinical trials. 

1.2 

Our Strategy  

Our  mission  is  to  eliminate  cancer  and  improve  life.  We  are  developing  innovative  cell  therapies  against 
cancer  and  are  driven  by  the  promise  to  deliver  meaningful  treatment  options  to  patients  seeking  hope. 
Overall, our objective is to discover, develop and commercialize our next-generation CAR T cell therapies.  

We  are  guided  by  our  passion,  led  by  our  deep  expertise  in  oncology  and  motivated  by  the  patients  we 
serve. We believe that our innovative CAR T candidates, if approved, could offer patients with advanced 
disease  alternative  therapeutic  options  where  no  other  treatments  exist.  Delivering  best-in-class  cell 
therapies  for  patients  with  unmet  medical  needs  is  our  top  priority.  We  aim  to  do  this  with  the  following 
strategies:  

• 

Focus on the development of non-gene edited approaches to allogeneic CAR T therapies. 
We are pioneering a differentiated approach to the discovery and development of allogeneic CAR 
T cell therapy candidates for the treatment of cancer led by a pair of non-gene edited approaches 
including our shRNA and TIM technologies. Through the co-expression of either technology with a 
specific CAR of interest, we can design donor-derived cell therapy candidates intended to inhibit 
the function of the TCR complex while allowing the T cell product candidates to target cancer. Our 
unique strategy, coupled with our All-in-One vector approach, allows us to avoid multiple genetic 
modifications and manage costs in the production of our cell therapy candidates. We also aim to 
bring the broader potential advantages of allogeneic CAR T therapies to patients including faster 
delivery, greater uniformity, better patient accessibility and increased manufacturing scalability as 
compared to autologous CAR T therapies. 

•  Advance our lead shRNA-based allogeneic candidate CYAD-211 for the treatment of r/r MM. 
CYAD-211 is an allogeneic CAR T candidate engineered to express a single shRNA to interfere 
with the expression of the TCR complex, while targeting BCMA, a clinically validated target found 
in multiple myeloma (MM). In 2021, we reported preliminary data from the Phase 1 IMMUNICY-1 
trial  evaluating  CYAD-211  for  the  treatment  of  r/r  MM  following  standard  lymphodepleting 
chemotherapy,  which  showed  CYAD-211  had  a  good  tolerability  profile  and  evidence  of  clinical 
activity  in  the  dose-escalation  segment  of  the  trial.  Enrollment  in  the  Phase  1  IMMUNICY-1 
continues for cohorts 4 and 5 with the treatment of CYAD-211 following enhanced lymphodepletion 
regimens consisting of increasing doses of cyclophosphamide and fludarabine. Additional data from 
the trial are expected in the second half of 2022. 

Page 13 | 180 

  
 
2021 Annual Report 

•  Advance our lead TIM-based allogeneic candidate CYAD-101 for the treatment of advanced 
mCRC. The clinical benefit of CAR T therapies for the treatment of solid tumors has been limited 
to date partially due to the hostile tumor microenvironment (TME), which surrounds the tumor and 
is composed of immune cells, blood vessels and  extracellular matrix. Our TIM-based allogeneic 
CYAD-101 product candidate is engineered to co-express the chimeric antigen receptor NKG2D, 
a receptor expressed on natural killer and T cells that binds to eight stress-induced ligands that are 
overexpressed by a broad range of tumors, including mCRC, as well as cells within the TME such 
as myeloid-derived suppressor cells (MDSCs) and regulatory T cells (Tregs). CYAD-101 is the first 
allogeneic  CAR  T  candidate,  to  our  knowledge,  which  has  demonstrated  confirmed  objective 
responses in the treatment of a solid tumor indication, specifically advanced mCRC, with no clinical 
evidence of GvHD. Based on the encouraging data to date for CYAD-101, we signed a clinical trial 
collaboration  with  MSD,  a  tradename  of  Merck,  to  evaluate  CYAD-101  with  Merck’s  anti-PD1 
therapy, KEYTRUDA® (pembrolizumab). In December 2021, we announced the first patient was 
dosed  in  the  KEYNOTE-B79  trial.  In  February  2022,  we  announced  our  decision  to  voluntarily 
pause  the  KEYNOTE-B79  trial  to  investigate  reports  of  two  fatalities  that  presented  with  similar 
pulmonary  findings  and  evaluate  any  similar  events  in  additional  patients  treated  on  study.  On 
March 1, 2022, we were informed via-email communication from the FDA that the KEYNOTE-B79 
trial has been placed on clinical hold due to insufficient information to assess risk to study subjects. 

• 

Focus  on  armoring  CAR  Ts  to  enhance  anti-cancer  activity.  We  are  currently  exploring  an 
armored CAR technology in conjunction with our shRNA platform to develop allogeneic CAR Ts to 
further optimize cell therapies for cancer patients. Armored CAR Ts are T cells engineered to co-
express a CAR as well as secrete specific cytokines in order to increase the anti-tumor activity of 
CAR T cells. These armored CAR Ts fortify the cell therapy to overcome the hostile TME and drive 
a strong anti-tumor effect. Our first armored CAR Ts are focused on the expression of the cytokine 
Interleukin-18, or IL-18. We believe IL-18 is an ideal cytokine for our armored CAR T franchise as 
it directly increases the anti-cancer activity of CAR T cells while also altering the balance of pro- 
and anti-inflammatory cells within tumor tissue. Arming CAR Ts with IL-18 offer two key effects: (1) 
an  autocrine  effect,  where  the  IL-18  cytokine  can  have  a  beneficial  impact  on  the  CAR  T  cell 
function  and  (2)  a  paracrine  effect,  where  the  IL-18  cytokine  can  drive  the  strongly 
immunosuppressive environment, present within the majority of tumors, to an environment that's 
more  pro-inflammatory.  We  are  currently  evaluating  the  co-expression  of  IL-18  in  multiple 
discovery-stage next-generation, shRNA-based allogeneic CAR T candidates for our armored CAR 
franchise, referred to as our shARC platform. Our first preclinical candidate in the armored CAR 
franchise is CYAD-203 – an allogeneic shRNA-based IL-18-armored NKG2D CAR T candidate. 

•  Broaden  our  shRNA-based  allogeneic  pipeline  to  explore  additional  cancer  and  shRNA 
targets.  We  are  building  a  diversified  portfolio  of  allogeneic  CAR  T  candidates  leveraging  our 
dynamic  shRNA  platform  technology.  We  are  focused  on  a  modular  approach  to  designing  our 
next-generation  CAR  T  candidates  by  incorporating  both  clinically  validated  and  novel  tumor 
targets, while also including the simultaneous knockdown of multiple genes of interest with the co-
expression  of  multiple  shRNAs,  or  multiplexing.  Our  current  discovery  programs  include  cancer 
targets such as CD19, TAG72 and GPC3, while our multiplex efforts are focused on targets such 
as beta-2-microglobulin (β2M) and FAS (CD95).  

•  Explore partnership opportunities for our autologous NKG2D franchise. Despite our focus on 
our allogeneic franchise, we still firmly believe that autologous CAR T cell therapies will play an 
important role in the treatment of cancers, in particular for indications such as r/r AML and MDS 
where there remains a major unmet medical need. We are working to seek a potential partner to 
aid  in  the  further  development  of  our  autologous  NKG2D  CAR  T  candidate  CYAD-02  for  the 
treatment of r/r AML and MDS.  

Page 14 | 180 

  
 
2021 Annual Report 

•  Continue  to  build  our  proprietary  in-house  manufacturing  expertise  and  capabilities.  We 
have  developed  a  Good  Manufacturing  Practice  (GMP)-compliant  facility  for  production  of  our 
allogeneic  candidates  that  we  believe  allows  us  to  be  flexible,  rapid,  and  cost-efficient,  while 
allowing us to independently improve and optimize the production of our cell therapy candidates 
with the capacity to treat hundreds of patients in our early-stage clinical programs. Leveraging our 
differentiated All-in-One vector approach, we can enrich for our allogeneic CAR T cells using an 
optimized  process  through  positive  selection,  leading  to  an  approach  that  is  autologous-like  for 
allogeneic CAR T. Our in-house manufacturing facility has been critical in enabling the delivery of 
our  clinical  programs.  We  will  continue  to  develop  our  manufacturing  expertise  and  capability 
focusing on both supporting early phase clinical testing but also concentrating on the challenges of 
scale-up  and  commercial  level  manufacturing  of  allogeneic  CAR  T  cell  therapies.  Our 
manufacturing facility remains crucial to our long-term success.  

•  Expand intellectual property portfolio. Our robust IP estate of twelve foundational U.S. patents 
associated with allogeneic CAR T for the treatment of cancer, including IP for NKG2D receptor-
based cell therapies, provides a key asset to the Company. With our attractive portfolio,  we are 
able to strategically develop both novel cell therapy candidates and potential partnerships within 
the allogeneic landscape. In addition, we plan to continue to expand this portfolio to help advance 
the field more broadly. 

•  Drive innovation through strategic collaborations to realize the full potential of our unique 
CAR  T  therapies.  We  are  continually  exploring  opportunities  to  build  strong  partnerships  with 
strategic  organizations  and  key  international  academic  institutions  to  maximize  the  therapeutic 
potential of our current and future product candidates as well as our intellectual property. We will 
continue to explore additional opportunities to create value and develop our platform technologies 
and pipeline in pursuit of our mission.  

1.3  What differentiates Celyad Oncology?  

The level of activity in the CAR T landscape across the globe has exploded over the last few years. The 
challenges in this subsection of the oncology industry are significant. Most tumors develop undetected over 
years,  fine  tuning  their  capacity  to  resist  treatment,  before  exploding  with  clinically  relevant  disease  that 
rapidly overcomes standard treatment paradigms. Immune-based therapies, including CAR T therapies, are 
now  delivering  clinically  relevant  responses  in  certain,  limited  malignancies.  The  hope  is  that  this  initial 
clinical success with CAR T therapy can be further developed to be effective against a much broader range 
of cancer.  

Encouraging results from clinical trials and several regulatory approvals of CAR T therapies across multiple 
indications  have  continued  to  fuel  the  interest  in  the  modality.  As  of  the  date  of  this  Annual  Report,  our 
competitors with the adoptive cell therapy landscape, including CAR Ts, TCRs and NK-based cell therapies 
include  but  is  not  limited  to  2seventy  bio,  Inc.,  Adicet  Bio,  Inc,  Adaptimmune  Therapeutics  plc,  Alaunos 
Therapeutics Inc., Allogene Therapeutics Inc., AlloVir, Inc, Arcellx, Inc., Atara Biotherapeutics, Inc., Autolus 
Therapeutics  plc,  Beam  Therapeutics  Inc.,  Bellicum  Pharmaceuticals,  Inc.,  Caribou  Biosciences,  Inc., 
CARsgen  Therapeutics  Co.  Ltd.,  Cellectis  S.A.,  Cellular  Biomedicine  Group,  Celularity,  Inc.,  Century 
Therapeutics,  Inc.,  CRISPR  Therapeutics,  Inc.,  Editas  Medicines,  Inc,  Fate  Therapeutics,  Inc.,  Gracell 
Biotechnologies Inc., Immatics Biotechnologies GmbH, ImmunityBio, Inc., Intellia Therapeutics, Inc., Juno 
Therapeutics, Inc. (acquired by Celgene Corporation), Kite Pharma, Inc. (acquired by Gilead Sciences, Inc.), 
Legend  Biotech  USA,  Inc.,  Lyell  Immunopharma,  Inc.,  Medigene  AG,  Mustang  Bio,  Inc.,  Nkarta 
Therapeutics, Inc., Novartis AG, Poseida Therapeutics, Inc., Precigen, Inc. Precision Biosciences, Inc., Sana 
Biotechnology,  Inc.,  SQZ  Biotech,  Inc.,  TC  BioPharm  Ltd.,  TCR2  Therapeutics,  Inc.,  and  Tmunity 
Therapeutics, Inc. 

Within this extremely competitive space, the clinical challenges faced by all in the field are largely similar 
and relate to ensuring target specificity, avoiding toxicity, including on-target, off tissue effects and ensuring 
the therapy is sufficiently potent to generate durable clinical responses. 

Page 15 | 180 

  
 
2021 Annual Report 

Our expertise in oncology, our proprietary technologies, and our differentiated approach to developing CAR 
Ts is providing the tools with which to tackle some of the challenges, including the difficulty of targeting a 
broad array of hematological and solid tumors. Our solutions include: 

1. The future is silent: shRNA platform for all CAR Ts 

Within  two  years,  we  moved  our  first  shRNA-based  allogeneic  approach  from  concept  to  the  clinic.  The 
rapidity of progressing an early-stage preclinical asset into clinical testing required a major effort across the 
full organization. However, this focus is important given the potential that shRNA technology offers.  

In 2021, we validated the use of our proprietary shRNA technology as a novel allogeneic platform through 
our first shRNA-based allogeneic candidate, CYAD-211. CYAD-211 is a BCMA CAR T employing a single 
shRNA  targeting  the  CD3ζ  component  of  the  TCR  complex  that  generates  the  allogeneic  CAR  T  cell 
phenotype.  

This validation was established through clinical data generated from the IMMUNICY-1 trial evaluating CYAD-
211. The IMMUNCY-1 trial was key for our company for two main reasons. Firstly, evidence in the clinic that 
the  shRNA  technology  shRNA-based  allogeneic  CAR  Ts  were  not  associated  with  GvHD  provided  an 
important  clinical  validation  of  this  approach.  Secondly,  to  we  demonstrated  the  first  evidence  of  clinical 
activity of the BCMA CAR T in patients with r/r MM. Our proprietary shRNA technology will underpin our 
future CAR T product candidates, which includes multiplexing shRNA to generate bespoke modified CAR T 
candidates for specific cancer indications.  

The  initial  clinical  validation  of  the  shRNA  technology  has  provided  an  important  milestone  event  for  the 
Company. The power and versatility of the shRNA platform, including the ability to multiplex and modulate 
the levels of gene expression, continues to support its strength, value, and potential differentiation within the 
allogenic cell therapy landscape. 

2. shARC Platform 

We introduced our armored CAR franchise, known as the shARC platform, in 2021, and are focusing our 
efforts on IL-18 for the first candidate, CYAD-203. Published In vivo data showed a proposed mechanism 
for superior proliferation and anti-tumor activity with CAR Ts secreting IL-18, as compared to CAR T cells 
without the cytokine1. which served as a basis for our use of IL-18 for CYAD-203, our first armored CAR 
candidate currently in preclinical trials. As of the date of this Annual Report, CYAD-203 is on track to be the 
first  IL-18  secreting  allogeneic  CAR  T  candidate.  We  believe  armoring  CARs  alongside  our  shRNA 
technology offers a tremendous opportunity to drive a series of differentiated candidates for both solid tumors 
and hematological malignancies. 

1.4 

Our Activities and R&D  

Allogeneic CAR T cells:  

We are working to advance the field of allogeneic CAR T therapy by exploring two proprietary, non-gene 
edited technology platforms to target the TCR complex. In adoptive cell therapy, the infusion of donor-derived 
T cells to cancer patients with a different background than that of the donor may lead to multiple reactions. 
These reactions include the donor cells attacking the patient’s healthy tissue, known as Graft-versus-Host 
Disease, or GvHD, as well as the rejection of the therapy by the patient’s immune system known as Host-
versus-Graft, or HvG, reaction. 

1 Chmielewski, M., & Abken, H. (2017). CAR T Cells Releasing IL-18 Convert to T-Bethigh FoxO1low Effectors that Exhibit 
Augmented Activity against Advanced Solid Tumors. Cell reports, 21(11), 3205–3219. 
https://doi.org/10.1016/j.celrep.2017.11.063 

Page 16 | 180 

  
 
 
2021 Annual Report 

The TCR, a molecule present on the surface of T cells, is principally responsible for GvHD. At the center of 
allogeneic CAR T therapy, the goal is to eliminate or blunt the signaling of the TCR through engineering with 
a specific technology. By reducing the signaling of the TCR, the engineered allogeneic CAR T cells fail to 
recognize the patient’s healthy tissue as foreign, which avoids GvHD. 

Our  non-gene  edited  technologies  target  the  TCR  specifically  without  extensive  genetic  manipulation. 
Through  the  co-expression  of  our  non-gene  edited  technologies  with  a  specific  CAR  of  interest,  we  can 
design cell therapy candidates intended to inhibit the function of the TCR while allowing the T cells to target 
the cancer. We believe this unique strategy offers a streamlined approach in advancing the allogeneic CAR 
T landscape.  

Our Proprietary Short Hairpin RNA (shRNA) Technology 

shRNA is a dynamic, innovative technology that allows for the development of allogeneic CAR Ts through 
the modulation of gene expression without the need for gene-editing. We are currently engineering T cells 
for specific desired features, including the inhibition of alloreactivity, increased persistence and enhanced 
antitumor activity or potentially improved tolerability. We believe that shRNA offers us the ability to design 
and develop next-generation, non-gene edited allogeneic CAR T therapies with any CAR across a broad 
array of targets.  

shRNA Armored CAR T (shARC) Platform 

In addition, we are developing an armored CAR franchise in conjunction with our shRNA technology, referred 
to  as  shRNA  Armored  CAR  T  platform,  or  shARC.  The  shARC  platform  uses  our  shRNA  technology  in 
combination with a CAR and a specific cytokine to enhance the anti-tumor effects of the cell therapy and 
optimize  the  potential  treatment  for  cancer  patients.  Initial  efforts  using  the  shARC  platform  have  been 
centered on the use of shRNA technology to knockdown CD3ζ for the generation of allogeneic CAR Ts in 
combination with the co-expression of the pro-inflammatory cytokine IL-18.  

Our  Proprietary  T  cell  receptor 
Technology 

Inhibitory  Molecule  (TIM) 

Our novel TIM technology is designed to interfere with the ability of the 
TCR to signal to prevent GvHD. TIM is a truncated form of the CD3ζ 
component  of  the  TCR  complex  which  lacks  the  critical  signaling 
domains of the wild-type CD3ζ. In CYAD-101, TIM is co-expressed with 
a  NKG2D  CAR  to  reduce  the  potential  of  the  TCR  to  induce  GvHD. 
Following  the  expression  of  TIM,  the  peptide  acts  as  a  competitive 
inhibitor to wild-type CD3ζ and is incorporated into the TCR complex.  

Page 17 | 180 

  
 
 
 
 
2021 Annual Report 

1.5 

Lead Programs 

Celyad  Oncology  is  building  a  diversified  pipeline  of  next-generation  allogeneic  and  autologous  CAR  T 
candidates: 

•  CYAD-101  

CYAD-101  is  an  investigational,  non-gene  edited 
allogeneic CAR T candidate engineered to co-express 
the  chimeric  antigen  receptor  based  on  NKG2D,  the 
novel  inhibitory  peptide  TIM  and  a  truncated  CD19 
selection  marker.  The  product  candidate  leverages 
our  All-In-One  vector  approach  with  a  single 
transduction,  avoiding  multiple  genetic  modifications 
and  costs  associated  with  additional  GMP  grade 
materials. TIM inhibits CD3ζ and reduces signaling of 
the  TCR  complex,  which  reduces  the  potential  for 
GvHD.  

alloSHRINK Phase 1 Trial Overview 

In December 2018, we initiated the Phase 1 alloSHRINK trial. alloSHRINK is an open-label trial assessing 
the  safety  and  clinical  activity  of  three  consecutive  administrations  of  CYAD-101  every  two  weeks 
administered following preconditioning chemotherapy in patients with refractory unresectable mCRC. The 
dose-escalation segment of the trial evaluated the administrations of CYAD-101 concurrently with FOLFOX 
(combination of 5-fluorouracil, leucovorin and oxaliplatin) chemotherapy regimen at three dose levels (1×108, 
3×108, 1×109 cells per infusion). In December 2020, we began enrollment in the expansion cohort of the 
alloSHRINK trial, which evaluated three infusions of CYAD-101 at the recommended dose of 1×109 cells per 
infusion of CYAD-101 concurrently with FOLFIRI (combination of 5-fluorouracil, leucovorin and irinotecan) 
preconditioning chemotherapy for the treatment of advanced mCRC.  

Page 18 | 180 

  
 
 
 
 
 
 
2021 Annual Report 

Phase 1 alloSHRINK Clinical Trial Data 

Initial positive data from the alloSHRINK trial were reported both at the Society for Immunotherapy of Cancer 
(SITC) 2019 and American Society of Clinical Oncology 2020 conferences. In January 2021, we reported 
additional  translational  data  for  the  alloSHRINK  trial  at  the  American  Society  of  Clinical  Oncology  2021 
Gastrointestinal Cancers Symposium. 

A  total  of  15  patients  with  relapsed/refractory  mCRC  who  progressed  after  previous  treatment  with 
oxaliplatin-based  or  irinotecan-based  chemotherapies  were  enrolled  in  the  dose-escalation,  alloSHRINK 
Phase 1 trial. The number of prior therapies received by patients enrolled in the trial ranged from one to six 
with a mean of three. 

Data  from  the  trial  showed  that  CYAD-101  following  preconditioning  chemotherapy  was  observed  to  be 
generally  well-tolerated  with  no  GvHD  observed,  no  dose-limiting  toxicities  reported,  no  patient 
discontinuation due to treatment-related adverse events and no treatment-related adverse events greater 
than Grade 3. Results also showed two patients achieved a partial response (PR) according to RECIST 1.1 
criteria, including one patient with a KRAS-mutation. 

Nine patients achieved stable disease (SD), with seven patients demonstrating disease stabilization lasting 
more than or equal to three months of duration, with a disease control rate of 73%. 

Median progression free survival (mPFS) for this segment of the trial was 3.9 months, and median overall 
survival (mOS) was 10.6 months. No correlation was observed between clinical responses and the degree 
of human leukocyte antigen (HLA) matching between patients and CYAD-101 donor cells, indicating that 
CYAD-101 may be able to be used in a broad patient population regardless of the HLA haplotype.     

Data from the alloSHRINK trial also showed a tumor burden decrease in eight out of 15 evaluable patients, 
including six of nine patients at dose level 3. Clinical activity was observed across all dose levels. There was 
no obvious correlation between response, dose-levels nor baseline characteristics. 

Page 19 | 180 

  
 
 
2021 Annual Report 

available 

Of  four  patients  treated  at 
the  highest  dose  level  of 
1×109  CYAD-101  cells  per 
infusion 
for 
analysis, three patients who 
achieved either a confirmed 
PR  or  SD  also  showed 
TCR 
hyper-expanded 
repertoire 
post-treatment 
through  the  emergence  of 
new  T  cell  clones  in  the 
peripheral  blood  T  cell 
repertoire, while one patient 
with  progressive  disease 
displayed  no  evidence  of 
new T cell clones. 

Cytokine modulation was also observed after the first and second infusions of CYAD-101 in the patient who 
achieved a confirmed PR from the highest dose level. 

All 15 patients from the dose-escalation segment of the alloSHRINK trial were dosed from a single cell bank 
of  CYAD-101  that  was  generated  in  advance  from  two  manufacturing  runs  each  using  a  fraction  of  an 
apheresis from a single healthy donor. 

Preliminary data from the dose expansion cohort evaluating CYAD-101 (1×109 cells per infusion) following 
FOLFIRI (combination of 5-fluorouracil, leucovorin and irinotecan) preconditioning chemotherapy showed 
CYAD-101 was generally well-tolerated with no dose limiting toxicities or evidence of GvHD. Overall, nine 
out of ten evaluable mCRC patients showed stable disease at first tumor assessment. Data also showed 
shorter persistence of CYAD-101 cells observed after FOLFIRI preconditioning as compared to FOLFOX 
preconditioning.  

In 2021, based on improved cell kinetic data and clinical activity data from the alloSHRINK dose-escalation 
segment of CYAD-101 following FOLFOX preconditioning, the Company submitted a protocol amendment 
to  regulatory  agencies  to  modify  the  Phase  1b  KEYNOTE-B79  trial  to  incorporate  FOLFOX  as 
preconditioning chemotherapy. 

Phase 1b KEYNOTE-B79 Trial Overview 

In  September  2020,  we  announced  a  clinical  trial  collaboration  with  MSD,  a  tradename  of  Merck.  The 
KEYNOTE-B79 trial will evaluate CYAD-101 following FOLFOX preconditioning chemotherapy, with Merck’s 
anti-PD1 therapy, KEYTRUDA® (pembrolizumab), in refractory mCRC patients with MSS / pMMR disease. 
In December 2021, we announced the first patient was dosed in the KEYNOTE-B79 trial. In February 2022, 
we announced our decision to voluntarily pause the KEYNOTE-B79 trial to investigate reports of two fatalities 
that presented with similar pulmonary findings and evaluate any similar events in additional patients treated 
on study. On March 1, 2022, we were informed via-email communication from the FDA that the KEYNOTE-
B79 trial has been placed on clinical hold due to insufficient information to assess risk to study subjects. 

Page 20 | 180 

  
 
 
 
 
•  CYAD-211 

2021 Annual Report 

CYAD-211 is an investigational shRNA-based allogeneic 
CAR  T  candidate  for  the  treatment  of  relapsed  or 
refractory  multiple  myeloma  (r/r  MM).  CYAD-211  is 
engineered  to  co-express  a  BCMA  chimeric  antigen 
receptor  and  a  single  shRNA  hairpin  which  interferes 
with the expression of the CD3ζ component of the TCR 
complex. 

Phase 1 IMMUNICY-1 Trial Overview 

In November 2020, we initiated the dose-escalation Phase 1 IMMUNICY-1 trial evaluating CYAD-211 for the 
treatment of r/r MM.  

IMMUNICY-1  is  an  open-label  Phase  1,  dose-
escalation  trial  that  will  evaluate  the  safety  and 
clinical activity of a single infusion of CYAD-211 
following 
chemotherapy 
cyclophosphamide (300 mg/m²) and fludarabine 
(30  mg/m²)  in  patients  with  r/r  MM.  The  trial 
evaluates  multiple  dose  levels  of  CYAD-211: 
3x107, 1x108 and 3x108 cells per infusion.  

preconditioning 

Preliminary  data  from  the  IMMUNICY-1  trial 
showed  a  favorable  tolerability  profile  with  no 
DLTs,  no  GvHD  and  no  CAR-T-cell-related 
encephalopathy syndrome. 

Preliminary  cell  kinetic  data  showed  all  patients  had  detectable  CYAD-211  cells  in  the  peripheral  blood, 
although engraftment was short lasting. This suggests expansion and persistence of cells might be more 
dependent on the depth and period of the lymphodepletion induced by the preconditioning regimen, which 
calls for further exploration of lymphodepletion. 

Initial clinical activity from the dose-escalation segment of the IMMUNICY-1 trial showed was encouraging 
with three patients achieving partial response (PR), one in each dose-level, while eight patients had stable 
disease  (SD).  One  patient  with  SD  of  4.5  months  duration  showed  evidence  of  reduction  in  size  of 
plasmacytomas on radiographic studies.  

Following  the  dose-escalation 
segment  of  the  IMMUNICY-1 
trial,  the  next  segment  of  the 
study  will  evaluate  enhanced 
lymphodepleting  regimens  with 
cell 
the  aim 
persistence 
potentially 
and 
maximize  the  clinical  benefit  of 
CYAD-211.  Enrollment  in  the 

improve 

to 

Page 21 | 180 

  
 
 
 
 
 
2021 Annual Report 

cohorts evaluating enhanced lymphodepletion is ongoing and additional data from the trial are expected in 
the second half of 2022. 

•  CYAD-02 

CYAD-02 is an investigational CAR T therapy that uses an All-in-One vector approach to engineer a patient’s 
T  cells  to  express  both  the  NKG2D  chimeric  antigen  receptor  and  shRNA  technology  to  knockdown  the 
expression of NKG2D ligands MICA and MICB on the CAR T cells.  

of 

decrease 

In 
preclinical  models, 
targeting  MICA  and  MICB 
with a single shRNA lead to 
a 
ligand 
expression  (Figure  A)  on  T 
cells  and  enhanced  in  vitro 
B) 
expansion 
first-
compared 
generation 
autologous 
NKG2D  CAR  T  product 
candidate.  

(Figure 
to 

a 

CYCLE-1 Trial  

In November 2019, we initiated the Phase 1 dose-escalation CYCLE-1 trial that evaluated the safety and 
clinical  activity  of  a  single 
following  preconditioning  chemotherapy  with 
cyclophosphamide and fludarabine for the treatment of relapsed or refractory (r/r) acute myeloid leukemia 
(AML) and myelodysplastic syndromes (MDS).  

infusion  of  CYAD-02 

In December 2021, we reported data from the Phase 1 CYCLE-1 trial at the American Society of Hematology 
annual meeting, which overall showed a good tolerability profile of CYAD-02 following CyFlu preconditioning. 

Data from the trial showed that a single shRNA can target two independent genes (MICA/MICB) to enhance 
the phenotype of the CAR T cells. In addition, the dual knockdown showed a positive contribution to the 
initial  clinical  activity  of  CYAD-02  as  well  as  a  trend  towards  increased  engraftment  and  persistence 
compared to the first-generation, autologous NKG2D receptor CAR T. 

1.6 

Licensing and Collaboration Agreements 

•  Celdara 

Background 

In  January  2015,  we  entered  into  an  agreement  with  Celdara  Medical,  LLC,  or  Celdara  in  which  we 
purchased  all  outstanding  membership  interests  of  OnCyte,  LLC,  or  OnCyte.  In  connection  with  this 
transaction, we entered into an asset purchase agreement to which Celdara sold to OnCyte certain data, 
protocols,  regulatory  documents  and  intellectual  property,  including  the  rights  and  obligations  under  two 
license agreements between OnCyte and The Trustees of Dartmouth College, or Dartmouth, related to our 
CAR T development programs.  

In March 2018, we dissolved the affairs of our wholly owned subsidiary OnCyte. As a result of the dissolution 
of OnCyte, all the assets and liabilities of OnCyte were fully distributed to us including our license agreement 
with Dartmouth. 

Page 22 | 180 

  
 
 
2021 Annual Report 

Amended Asset Purchase Agreement 

In  August  2017,  we  entered  into  an  amendment  to  the  asset  purchase  agreement  described  above.  In 
connection with the amendment, the following payments were made to Celdara: (i) an amount in cash equal 
to $10.5 million, (ii) newly issued shares of Celyad valued at $12.5 million, (iii) an amount in cash equal to 
$6.0 million in full satisfaction of any payments owed to Celdara in connection with a clinical milestone related 
to our CAR-T NKR-2 product candidate, (iv) an amount in cash equal to $0.6 million in full satisfaction of any 
payments  owed  to  Celdara  in  connection  with  our  license  agreement  with  Novartis  International 
Pharmaceutical Ltd., and (v)  an amount in  cash equal to  $0.9 million in  full satisfaction of any payments 
owed to Celdara in connection with our former license agreement with Ono Pharmaceutical Co., Ltd. 

Under  the  amended  asset  purchase  agreement,  we  are  obligated  to  make  certain  development-based 
milestone payments to Celdara up to $40.0 million, certain development-based milestone payments up to 
$36.5 million and certain sales-based milestone payments up to $156.0 million. We are required to make 
tiered single-digit royalty payments to Celdara in connection with the sales of CAR-T products, subject to 
reduction in countries in which there is no patent coverage for the applicable product or in the event Celyad 
is  required  to  secure  licenses  from  third  parties  to  commercialize  the  applicable  product.  We  are  also 
required to pay Celdara a percentage of sublicense income, including royalty payments, for each sublicense 
ranging from the mid-single digits to the mid-twenties, depending on which of a specified list of clinical and 
regulatory milestones the applicable product has achieved at the time the sublicense is executed. We are 
required to pay Celdara a single-digit percentage of any research and development funding received by us, 
not to exceed $7.5 million for each product group. We can opt out of the development of any product if the 
data does not meet the scientific criteria of success. We may also opt out of development of any product for 
any other reason upon payment of a termination fee of $2.0 million to Celdara. 

The Trustees of Dartmouth College (“Dartmouth”) 

As described above, as a result of our acquisition of all of the outstanding membership interests of OnCyte 
and  the  asset  purchase  agreement  among  us,  Celdara  and  OnCyte,  OnCyte  became  our  wholly-owned 
subsidiary and acquired certain data, protocols, regulatory documents and intellectual property, including 
the rights and obligations under two license agreements between OnCyte and Dartmouth. The first of these 
two license  agreements concerned patent rights related, in part, to methods for treating  cancer  involving 
chimeric NK and NKP30 receptor targeted therapeutics and T cell receptor-deficient T cell compositions in 
treating tumor, infection, GVHD, transplant and radiation sickness, or the CAR-T License, and the second 
of  these  two  license  agreements  concerned  patent  rights  related,  in  part,  to  anti-B7-H6  antibody,  fusion 
proteins and methods of using the same, or the B7H6 License.  

In August 2017, we and Dartmouth entered into an amendment agreement in order to combine our rights 
under B7H6 Agreement with our rights under the CAR-T License, resulting in the termination of the B7H6 
License, and in order to make certain other changes to the agreement. In connection with the amendment, 
we paid Dartmouth a non-refundable, non-creditable amendment fee in the amount of $2.0 million in 2017. 
Under  the  amended  license  agreement,  Dartmouth  granted  us  an  exclusive,  worldwide,  royalty-bearing 
license  to  certain  know-how  and  patent  rights  to  make,  have  made,  use,  offer  for  sale,  sell,  import  and 
commercialize  any  product  or  process  for  human  therapeutics,  the  manufacture,  use  or  sale  of  which,  is 
covered  by  such  patent  rights  or  any  platform  product.  Dartmouth  reserves  the  right  to  use  the  licensed 
patent rights and licensed know-how, in the same field, for education and research purposes only. The patent 
rights included in the amended license agreement also include the patents previously covered by the B7H6 
License. In consideration for the rights granted to us under the amended license agreement, we are required 
to pay to Dartmouth an annual license fee as well as a low single-digit royalty based on annual net sales of 
the  licensed  products  by  us,  with  certain  minimum  net  sales  obligations  beginning  April  30,  2024  and 
continuing  for  each  year  of  sales  thereafter.  Under  the  amended  license  agreement,  in  lieu  of  royalties 
previously  payable  on  sales  by  sublicensees,  Celyad  is  required  to  pay  Dartmouth  a  percentage  of 
sublicense income, including royalty payments, (i) for each product sublicense ranging from the mid-single 
digits  to  low-single  digits,  depending  on  which  of  a  specified  list  of  clinical  and  regulatory  milestones  the 
applicable product has achieved at the time the sublicense is executed and (ii) for each platform sublicense 
in the mid-single digits. Additionally, the agreement requires that we exploit the licensed products, and we 

Page 23 | 180 

  
 
2021 Annual Report 

have agreed to meet certain developmental and regulatory milestones. Upon successful completion of such 
milestones, Celyad is obligated to pay to Dartmouth certain clinical and regulatory milestone payments up 
to an aggregate amount of $1.5 million and a commercial milestone payment in the amount of $4.0 million. 
We are responsible for all expenses in connection with the preparation, filing, prosecution and maintenance 
of the patents covered under the agreement. 

As further amended in December 2021, this agreement allows Dartmouth to terminate the amended license 
after April 30, 2026, extended from the prior date of April 30, 2024, in the event that Celyad fails to meet the 
specified  minimum  net  sales  obligations  for  any  year  (USD  10  million  during  first  year  of  sales,  USD  40 
million during the second year of sales and USD 100 million during the third year of sales and every year of 
sales thereafter), unless Celyad pays to Dartmouth the royalty Celyad would otherwise be obligated to pay 
had Celyad met such minimum net sales obligation. Dartmouth may also terminate the license if Celyad fails 
to  meet  a  milestone  within  the  specified  time  period,  unless  Celyad  pays  the  corresponding  milestone 
payment. In connection with the December 2021 amendment, we agreed to certain protective provisions of 
any  sublicenses  and  paid  Dartmouth  a  non-refundable,  non-creditable  amendment  fee  and  an  additional 
non-refundable, non-creditable sublicense fee to be paid on an annual basis. 

•  Novartis 

On  May  1st,  2017,  we  entered  into  a  non-exclusive  license  agreement  with  Novartis  International  AG,  or 
Novartis, regarding U.S. patents related to allogeneic CAR-T cells. The agreement includes our intellectual 
property  rights  under  U.S.  Patent  No.  9,181,527.  This  agreement  is  related  to  two  undisclosed  targets 
currently  under  development  by  Novartis.  Under  the  terms  of  the  agreement,  we  received  an  upfront 
payment of $4.0 million and are eligible to receive additional milestone payments in aggregate amounts of 
up to $92.0 million. In addition, we are eligible to receive royalties based on net sales of the licensed target 
associated products at percentages in the single digits. We retain all rights to grant further licenses to third 
parties for the use of allogeneic CAR-T cells. 

•  Horizon Discovery / PerkinElmer 

In April and June 2018, we signed two research and development collaboration and license agreements with 
Horizon Discovery Group plc, or Horizon, to evaluate the utility of Horizon’s SMART vector shRNA reagents 
to  reduce  expression  of  one  or  more  defined  targets  in  connection  with  the  development  of  our  product 
candidates. The first agreement was focused on targets related to our autologous CAR-T candidate, CYAD-
02.  The second agreement was focused on targets related to our allogenic CAR-T product candidate CYAD-
211 and one pre-clinical allogenic product candidate not yet publicly announced, called CYAD-203.  

In  December  2018,  we  exercised  our  option  to  convert  the  second  agreement  into  an  exclusive  license 
agreement, in connection with which we paid Horizon an up-front payment of $1 million. In September 2019, 
we exercised our option to convert the first agreement into an exclusive license agreement, in connection 
with which we have paid Horizon an up-front payment of $0.1 million and an additional milestone of $0.1 
million for the first IND filed by us for CYAD-02.  In September 2020, we paid an additional milestone of $0.2 
million for the first IND filed by us for CYAD-211.   

Under  these  exclusive  license  agreements  combined,  Horizon  is  eligible  to  receive  additional  milestone 
payments  in  development,  regulatory  and  commercial  milestone  payments,  in  addition  to  low  single  digit 
royalties on net sales, subject to customary reductions. 

In December 2020, Horizon Discovery was acquired by PerkinElmer, Inc. (Horizon/PKI). 

In 2021, Horizon/PKI informed us they believe we are in material breach of these agreements as a result of 
certain disclosures we have made in connection with our obligations as a publicly traded company in the 
United States and Belgium, although they have not formally delivered to us a notice of material breach or 
termination. We believe any such assertion of material breach would be without merit and we would expect 
to  vigorously  defend  any  such  notice  of  material  breach.  Any  dispute  under  these  agreements  would  be 
subject to arbitration in The Hague under the International Chamber of Commerce Rules.  We are currently 

Page 24 | 180 

  
 
2021 Annual Report 

in discussions with Horizon about possible amendments to these agreements in connection with which we 
would retain freedom to operate under the in-licensed patents.   

Of  note,  we  have  filed  patent  applications  which,  if  issued,  would  cover  other  aspects  of  the  product 
candidates described above as well as products developed by third parties that deploy similar technology 
and targets.  These patent applications encompass the downregulation of one or more of the targets covered 
under the Horizon/PKI agreements, the use of shRNA to downregulate such targets in immune cells and the 
combination of shRNAs with a chimeric antigen receptor in immune cells.  We are also developing a second 
generation  shRNA  platform  that  does  not  incorporate  any  of  the  Horizon  Discovery/Perkin  Elmer,  Inc. 
technology described above.   

Our  lead  allogeneic  CAR  T  product  candidate,  CYAD-101,  does  not  incorporate  any  of  the  Horizon 
Discovery/Perkin Elmer, Inc. technology described above. 

•  Merck 

In September 2020, we entered into a clinical trial collaboration agreement and subsequent agreements with 
MSD International GmbH, or MSD, a subsidiary of Merck & Co., Inc. The agreements relate to the Phase 1b 
KEYNOTE-B79  clinical  trial,  which  will  evaluate  our  investigational  non-gene  edited  allogeneic  CAR-T 
candidate,  CYAD-101,  following  FOLFOX  preconditioning  chemotherapy,  with  MSD’s  anti-PD-1  therapy, 
KEYTRUDA® (pembrolizumab). The trial will enroll refractory metastatic colorectal cancer (mCRC) patients 
with  microsatellite  stable  (MSS)  /  mismatch-repair  proficient  (pMMR)  disease,  with  the  initial  goal  of 
determining the safety and tolerability of the combination therapy. The trial began enrollment in the fourth 
quarter of 2021. 

In February 2022, we announced our decision to voluntarily pause the KEYNOTE-B79 trial to investigate 
reports of two fatalities that presented with similar pulmonary findings and evaluate any similar events in 
additional patients treated on study. On March 1, 2022, the Company was informed via-email communication 
from the FDA that the KEYNOTE-B79 trial has been placed on clinical hold due to insufficient information to 
assess risk to study subjects.  

•  Mesoblast 

On  May  8,  2018,  we  entered  into  an  exclusive  license  agreement  with  Mesoblast,  an  Australian 
biotechnology company, to develop and commercialize our intellectual property rights relating to C-Cathez, 
an intra-myocardial injection catheter, related to our former cardiovascular business, for which Mesoblast 
has paid to Celyad an upfront fee of $1,000,000. In addition to the upfront fee, Celyad may be eligible up to 
$20,000,000  in  clinical,  regulatory,  and  commercial  milestone  payments  payable  in  cash  or,  for  certain 
milestones, in Mesoblast shares.   

On  January  17,  2022,  we  entered  into  an  amendment  with  Mesoblast  to  convert  the  license  into  non-
exclusive,  to  remove  the  termination  fee  of  $2,500,000  from  Mesoblast  and  to  extend  certain  payments 
milestones.  In  consideration  for  this  amendment,  Mesoblast  has  agreed  to  pay  to  Celyad  $1,500,000  in 
Mesoblast ordinary shares. 

•  Fortress Group 

On December 2, 2021, we entered into a Subscription Agreement (the “Subscription Agreement”) with CFIP 
CLYD LLC (“Fortress”), an affiliate of Fortress Investment Group, pursuant to which we agreed to sell to 
Fortress, in an unregistered offering, an aggregate of 6,500,000 ordinary shares at a purchase price of $5.00 
per share (the “Private Placement”). The Private Placement closed on December 8, 2021 and resulted in 
the receipt of gross proceeds of approximately $32,500,000. In connection with the Subscription Agreement, 
we  also  entered  into  a  Shareholders’  Rights  Agreement  (the  “Shareholders’  Rights  Agreement”)  with 
Fortress,  pursuant  to  which  Fortress  (i)  has  the  right  to  select  two  individuals  to  be,  at  Fortress’s  option, 
either  members  of  our  Board  of  Directors  (the  “Board”)  or non-voting observers  of  the  Board,  so  long  as 

Page 25 | 180 

  
 
2021 Annual Report 

Fortress continues to hold at least 10% of our outstanding ordinary shares; and (ii) received a right of first 
offer on any new indebtedness to be incurred by us and a pro rata right of first refusal on any new equity 
securities  to  be  issued  by  us,  as  well  as  customary  registration  rights.   We  also  granted  Fortress  certain 
protective provisions related to our intellectual property portfolio. 

1.7 

Our Manufacturing Capabilities 

Our established in-house process development and manufacturing expertise enables us to seamlessly and 
efficiently  reproduce  materials  to  advance  our  cell  therapy  candidates  into  early-stage  clinical  trials.  We 
control our manufacturing through our 11,000 square foot GMP-compliant manufacturing facility, located in 
Mont-Saint-Guibert, Belgium. Our facility’s staff have been instrumental in the preparation of multiple IND 
and Clinical Trial Applications (CTAs) filings, through the completion of dozens of production runs, as well 
as in implementing multiple chemistry, manufacturing, and control (CMC) amendments associated with our 
CAR  T  programs.  We  have  the  flexibility  to  manufacture  both  our  allogeneic  and  autologous  CAR  T 
candidates within our GMP facility and we are equipped to support the production of all doses to deliver our 
clinical  development  plan.  In  addition,  leveraging  our  All-in-One  vector  approach  for  CAR  T  production 
means that we can use a consistent manufacturing process across all product candidates. We also plan to 
expand  our  manufacturing  capabilities  through  potential  partnerships  with  contract  development  and 
manufacturing organizations. 

1.8 

Our shareholding structure  

Celyad Oncology SA 
(Belgium) – 100% 

Biological 
Manufacturing 
Services SA (Belgium) 

Celyad Inc (USA) 

CorQuest Medical 
Inc (USA)  

1.9 

Post balance sheet events 

On January 17, 2022, the Company entered into an amendment with Mesoblast to convert the license into 
non-exclusive whereby the Company agreed, (a) to settle $2,500,000 of receivable as of December 31, 2021 
with $1,500,000 and; (b) extend certain milestone payments. The consideration of $1,500,000 was agreed 
to be paid by Mesoblast in Mesoblast ordinary shares and the difference $1,000,000 will be recorded in the 
income statement in 2022. 

On February 28, 2022, the Company announced its decision to voluntarily pause its Phase 1b KEYNOTE-
B79 trial evaluating CYAD-101 administered concurrently with FOLFOX chemotherapy followed by MSD’s 
anti-PD-1 therapy, KEYTRUDA® (pembrolizumab) in patients with refractory metastatic colorectal cancer  
following reports of two fatalities that presented with similar pulmonary findings. The Company is currently 
investigating  these  reports  and  evaluating  any  similar  events  in  additional  patients  treated  on  study.  On 
March 1, 2022, the Company was informed via-email communication from the FDA that the KEYNOTE-B79 
trial has been placed on clinical hold due to insufficient information to assess risk to study subjects. 

Page 26 | 180 

  
 
 
2021 Annual Report 

There were no other subsequent events that occur between 2021 year-end and the date when the financial 
statements have been authorized by the Board for issue. 

1.10  Our capital expenditures 

The  Company’s  actual  capital  expenditures  excluding  impact  of  recognition  of  right-of-use  assets  for  the 
years ended December 31, 2020 and 2021 amounted to €0.2 million and €0.3 million, respectively. These 
capital expenditures primarily consisted of the acquisition of laboratory equipment and industrial tools, the 
refurbishment of research and development laboratories and leasehold improvements of corporate offices 
located in Belgium. The Company expects its capital expenditures to increase in absolute terms in the near 
term as the Company continues to advance its research and development programs. 

1.11  Financial review of the year ending December 31, 2021 

1.11.1.  Analysis of the consolidated income statement 

The table below sets forth the Group’s consolidated income statement, ending up with a €26.5 million loss 
for the year ended 31 December 2021, and comparative information for the year 2020. 

(€'000) 

Revenue 

Cost of sales 

Gross profit 

Research and Development expenses 

General & Administrative expenses 

For the year ended 31 December, 

2021 

2020 

 - 

                   5  

                   -    

                             -    

- 

                   5  

        (20 773) 

                  (21 522) 

           (9 908) 

                   (9 315) 

Change in fair value of contingent consideration 

            847  

                         9 228  

Other income 

Other expenses 

Operating Loss2 

Financial income 

Financial expenses 

Loss before taxes 

Income taxes 

Loss for the period 

Basic and diluted loss per share (in €)  

             4 909  

                      4 731  

(1 466) 

                         (114) 

  (26 391) 

        (16 987) 

144 

(255) 

                         217  

                       (434) 

  (26 502) 

        (17 204) 

                   (10)    

                              -  

  (26 512) 

        (17 204) 

 (1.70)  

                      (1.23) 

The Company’s license and collaboration agreements have generated no revenue in 2021 and 2020. 

The Research and Development expenses include pre-clinical, manufacturing, clinical, quality, intellectual 
property and regulatory expenses and other research and development expenses, which are aggregated 
and presented as a single line in the Company’s consolidated financial statements.  

2 The operating loss arises from the Company’s loss for the period before deduction of financial income, financial expenses 
and income taxes. The purpose of this measure by Management is to identify the Company’s results in connection with 
its operating activities. 

Page 27 | 180 

  
 
  
 
2021 Annual Report 

Bottom-line,  the  R&D  expenses  show  a  year-over-year  decrease  of  €0.7  million.  The  decrease  in  the 
Company’s R&D expenses is primarily driven by (see note 5.24): 

• 

• 

• 

• 

• 

The increase of employee expenses mainly related to movement of employees through the year 
ended December 31, 2021 to support the Group’s preclinical and clinical programs 

The  increase  of  preclinical  activities  associated  with  the  CYAD-203  program  (next-generation 
NKG2D) and other next-generation CAR T candidates, compensated by; 

The decrease of process development and clinical development after the Group’s decision in Q4 
2020 to discontinue the development of first-generation, autologous CAR T candidate CYAD-01;  

The  decrease  of  process  development  associated  to  the  transition  from  preclinical  to  clinical 
development of the CYAD-211 program; and 

The decrease of the expenses associated with the share-based payments (non-cash expenses) 
related to the warrants plan offered to the Company’s employees, managers, and directors. 

The key projects driving the research and development expenses in 2021 included: 

• 

• 

The clinical studies conducted on the Company’s Product Candidates; 

The  preclinical  studies  conducted  on  the  Company’s  CAR  T  product  candidates  in  allogeneic 
settings  for  solid  tumors  and  the  development  of  the  Company’s  allogeneic  platform,  which 
evaluates multiple non-gene editing technologies. 

General  and  Administrative  expenses  were  €9.9  million  in  2021  as  compared  to  €9.3  million  in  2020,  an 
increase  of  €0.6  million.  This  increase  primarily  relates  to  higher  insurances  costs  (D&O  insurance 
principally) and consulting fees related to legal, recruitment and capital raise activities have been partially 
compensated  by  the  decrease  of  the  expenses  associated  with  the  share-based  payments  (non-cash 
expenses) related to the warrants plan offered to the Group’s employees, managers and directors (see note 
5.25).  

The fair value adjustment (€0.8 million) relating to the contingent consideration and other financial liabilities 
as of December 31, 2021, is mainly driven by (see note 5.28): 

• 

• 

• 

• 

• 

The update of the assumptions associated with the timing of the potential commercialization of the 
Group’s allogenic CYAD-101 CAR T program for mCRC which has been delayed by one year;  

The  update  of  the  assumptions  associated  with  the  timing,  development  and  the  potential 
commercialization of the Group’s autologous CYAD-02 CAR T program for r/r AML/MDS to reflect 
the future development of the program through potential partnership, which has been delayed by 
one year; 

The update in WACC used for fair value measurement purposes at December 31, 2021; 

The revaluation of the U.S. dollar against the Euro; and 

The  updated  assumptions  on  Probability  of  Success  (PoS)  associated  with  the  Group’s  CAR  T 
programs. 

As  of  December  31,  2020,  the  change  in  fair  value  of  the  contingent  consideration  and  other  financial 
liabilities  was  mainly  driven  by  updated  assumptions  associated  with  the  timing  of  the  potential 
commercialization of the Group’s autologous CYAD-02 CAR T program for r/r AML/MDS which had been 
delayed by one year. 

The Company’s other income (see note 5.28) is associated with grants received from the Walloon Region 
mainly in the form of recoverable cash advances (RCAs) and R&D tax credit income: 

Page 28 | 180 

  
 
2021 Annual Report 

•  Grant income (RCAs): additional grant income has been recognized in 2021 on grants in the form 
of  recoverable  cash  advances  (RCAs)  for  contracts  numbered  8087,  8088,  8212,  8436  and 
1910028. According to IFRS standards, the Company has recognized grant income for the period 
amounting to €2.7 million and a liability component of €1.6 million is accounted for as a financial 
liability (see disclosure notes 5.16 and 5.19.2). The increase compared to December 31, 2020 is 
mainly associated with additional grant income recognized on new conventions signed during the 
last quarter of 2020 (contracts numbered 8212 and 8436) and on convention numbered 1910028, 
partly  compensated  by  the  decrease  on  grant  income  recognized  on  conventions  associated  to 
autologous programs (contract numbered 7685, 8087 and 8088); 

•  Grant income (Others): additional grant income has been recognized in 2021 on grants received 
from the Federal Belgian Institute for Health Insurance Inami (€0.3 million) and from the regional 
government (contracts numbered 8066 and 8516 for €1.1 million), not referring to RCAs and not 
subject to reimbursement. The increase compared to December 31, 2020 is mainly due to grant 
income  recognized  on  new  convention  signed  in  the  last  quarter  of  2021  with  the  regional 
government (contract numbered 8516); 

• 

the remeasurement income on the recoverable cash advances (RCAs) of €0.9 million for the year 
2020, which was mainly related to the Group decision to update assumptions associated with the 
timing  of  the  potential  commercialization  of  the  Group’s  autologous  AML/MDS  CAR  T  program, 
while the remeasurement on the recoverable cash advances (RCAs) is an expense for the year 
ended December 31, 2021; and 

•  with respect to R&D tax credit, the current year income is predicated on a R&D tax credit recorded 
(€0.7 million), which has been updated taking into account all information available at this date and 
is in line with previous year. 

For the year ended December 31, 2021, other expenses mainly refer to (see note 5.28): 

• 

• 

the remeasurement income on the recoverable cash advances (RCAs) of €0.3 million for the year 
2021, which is mainly related to the time accretion (which reflects the development of the Group’s 
product candidates using CAR T technology and their progress towards market approval in both 
autologous and allogeneic programs) and the revaluation of the U.S. dollar against the Euro; and 

the  other  expenses  are  mainly  associated  with  the  amendment  fees  on  license  agreement  with 
Dartmouth signed in December 2021 for €1.1 million. 

Therefore, at year-end 2021, the loss from operations amounted to €26.4 million versus €17.0 million in 2020 
for the reasons stated above.  

Financial results refer mainly to interest on finance leases (see note 5.31). 

As a result of the foregoing, the net loss for the financial year 2021 amounts to €26.5 million, compared to a 
net loss of €17.2 million for the prior year for the reasons stated above. 

1.11.2.  Analysis of the consolidated statements of financial position 

The  table  below  sets  forth  the  Group’s  consolidated  statements  of  financial  position  for  the  year  ended 
December 31, 2021, and comparative information as at December 31, 2020. 

(€’000) 

December 31, 

December 31, 

NON-CURRENT ASSETS 

Goodwill and Intangible assets 

Property, Plant and Equipment 

Non-current Trade and Other receivables 

Non-current Grant receivables 

Other non-current assets 

2021 

2020 (as adjusted) 

       45 651  

         46 379  

       36 168  

          3 248  

          2 209  

          3 764  

             262  

         36 171  

           4 119  

           2 117  

           3 679  

              293  

Page 29 | 180 

  
 
  
CURRENT ASSETS 

Trade and Other Receivables 

Current Grant receivables  

Other current assets 

Short-term investments 

Cash and cash equivalents 

TOTAL ASSETS 

EQUITY 

Share Capital 

Share premium 

Other reserves 

Capital reduction reserve 

Accumulated deficit 

NON-CURRENT LIABILITIES 

Bank loans 

Lease liabilities 

Recoverable Cash advances (RCAs) 

Contingent consideration payable and other financial liabilities 

Post-employment benefits 

Other non-current liabilities 

CURRENT LIABILITIES 

Bank loans 

Lease liabilities 

Recoverable Cash advances (RCAs) 

Trade payables 

Other current liabilities 

TOTAL EQUITY AND LIABILITIES 

2021 Annual Report 

       34 292  

         19 705  

             668  

          1 395  

          2 211  

              615  

              145  

           1 711  

                 -    

                  -    

       30 018  

         17 234  

       79 943  

         66 084  

       43 639  

         30 994  

       78 585  

          6 317  

       33 172  

     234 562  

   (308 997) 

         48 513  

         43 349  

         30 958  

      191 213  

     (283 039) 

       22 477  

         23 256  

                 -    

                  -    

          1 730  

          5 851  

       14 679  

               53  

             164  

           2 525  

           4 220  

         15 526  

              614  

              371  

       13 827  

         11 834  

                 -    

                 37  

             902  

             362  

          6 611  

          5 952  

           1 076  

              371  

           4 736  

           5 614  

       79 943  

         66 084  

 (1) For information on voluntary change in accounting policy, see note 5.2.16. 

Intangible assets net book value, as described in note 5.6, mainly refers to: 

• 

• 

The  Company’s  IPR&D  assets  related  to  its  oncological  programs  acquired  in  2015  through  the 
Oncyte business combination. Pursuant to IFRS, the Company does not capitalize research and 
development  expenses  until  marketing  authorization.  Accordingly,  all  clinical,  research  and 
development spend related to the development of the Company’s CAR T product candidates and 
allogeneic platform are accounted for as operating expenses for the year 2021. 

The  Company’s  exclusive  agreement  for  Horizon  Discovery’s  SHRNA  Platform  to  develop  next-
generation  allogenic  CAR  T  Therapies  acquired  for  $1.0  million  end  of  December  2018.  At  the 
closing date, milestone payments are capitalized for a total amount of $0.4 million.  

•  New licenses acquired in 2021 regarding an exclusive patent license agreement signed with the 
University  of  Pennsylvania  for  an  engager  targeting  Glypican  3  (GPC3)  for  $0.1  million  and  an 
exclusive  license  from  the  Moffitt  Cancer  Center  for  an  antibody  directed  to  Tumor-associated 
glycoprotein (TAG-72), which both will form the basis of a T cell engager to be used with the shRNA 
platform technology of the Company for $0.2 million. 

Property, plant and equipment net book value mainly refers to right-of-use on leased assets in compliance 
with IFRS 16 standard (office and facilities, vehicles and equipment). The decrease of €0.9 million in 2021 
comparatively to 2020 is explained by €1.3 million of amortization on the period compensated by the addition 
of €0.4 million of new assets mainly related to new laboratory equipment (see note 5.7). 

Non-current trade receivables (€2.2 million as of December 31, 2021) mainly refer to discounted and risk-
adjusted  milestone  receivables,  to  be  cashed  in  by  the  Company  in  accordance  with  the  terms  of  the 
exclusive license agreement signed by the Company with Mesoblast Ltd. for C-Cathez device development 
(see note 5.8). 

Page 30 | 180 

  
 
2021 Annual Report 

Non-current grant receivables relate to a receivable on the amounts to collect from the Federal Government 
as R&D tax credit recognized for the first time at year-end 2017 (€1.2 million), including a one-time catch-up 
effect. Since 2018, further R&D tax credit receivables are recorded on an annual base increment. For the 
year ended December 31, 2021, the Company recorded additional R&D tax credit of €0.7 million, taking into 
account all information available as of December 31, 2021. The Group received the reimbursement from the 
Federal Government of €0.6 million related to the fiscal year 2016 tax credit.(see note 5.8). 

At December 31, 2021, the current grant receivables relate to the cash proceeds to be received, associated 
with conventions numbered 8088 (CYAD-02 CYCLE 1), 8212 (CYAD-101), 1910028 (CwalityCAR) and 8516 
(new convention signed in 2021 regarding new engagers), amount to €1.4 million (see note 5.9), an increase 
of €1.3 million compared to year-end 2020. 

The Company’s Treasury position  3 amounts to €30.0 million at December 31, 2021 which accounts for an 
increase of €12.8 million as compared to year-end 2020, mainly as a result of cash proceeds from capital 
raises during the period partly compensated by the Group’s operations expenses (see note 5.10 & 5.11). 

Lease liabilities reach a total amount of €2.6 million as of December 31, 2021, decreasing by €1.0 million 
compared to the year-end 2020. The decrease is mainly explained by the repayments of leases during the 
year 2021 (see note 5.19.2). 

The recoverable cash advances (RCAs) reach a total balance of €6.2 million as of December 31, 2021, the 
increase of €1.6 million compared to year-end 2020 mainly related to new liability components recognized 
in 2021. (see note 5.16 & 5.19.2).  

The  contingent  consideration  payable  and  other  financial  liabilities  amounts  to  €14.7  million  at  year-end 
which represents a decrease of €0.8 million compared to December 31, 2020. This decrease is mainly driven 
by: 

• 

• 

• 

• 

• 

The update of the assumptions associated with the timing of the potential commercialization of the 
Group’s allogenic CYAD-101 CAR T program for mCRC which has been delayed by one year;  

The  update  of  the  assumptions  associated  with  the  timing,  development  and  the  potential 
commercialization of the Group’s autologous CYAD-02 CAR T program for r/r AML/MDS to reflect 
the future development of the program through potential partnership, which has been delayed by 
one year; 

The update in WACC used for fair value measurement purposes at December 31, 2021; 

The revaluation of the U.S. dollar against the Euro; and 

The  updated  assumptions  on  Probability  of  Success  (PoS)  associated  with  the  Group’s  CAR  T 
programs. 

Trade payables amount to €6.6 million at year-end, which represents an increase of €1.9 million compared 
to  year-end  2020,  which  is  mainly  attributable  to  monthly  effect  in  the  timing  of  the  expenses  and  the 
payments related (see note 5.18). 

The other current liabilities amount to €6.0 million at year-end which represents an increase of €0.3 million 
compared to prior year-end. This increase is mainly explained by: 

3 ‘Treasury position’ is an alternative performance measure determined by adding Short-term investments and Cash and 
cash equivalents from the statement of financial position prepared in accordance with IFRS. The purpose of this measure 
by  Management  is  to  identify  the  level  of  cash  available  internally  (excluding  external  sources  of  financing)  within  12 
months. 

Page 31 | 180 

  
 
 
2021 Annual Report 

•  An increase on social security and payroll accruals of €0.2 million compared to December 31, 2020 

is mainly related to employee movements in 2021; 

•  An accrual of €0.8 million for the reimbursement of R&D tax credit related to tax audit on fiscal year 
2015. In 2020, an accrual had been established to cover for a €1.0 million reimbursement of R&D 
tax  credit  related  to  an  assessment  resulting  from  an  audit  of  fiscal  years  2013  and  2014.  The 
reimbursement will be required through the first quarter of 2022 even though the management plans 
to appeal the assessment, compensated by; 

• 

The decrease of the other current liabilities related to RCAs and other grants by €0.7 million. The 
total amount of €1.1 million as of December 31, 2021 is attached to RCA conventions numbered 
8087 (CYAD-01 – DEPLETHINK), 8436 (CYAD-211 Immunicy) and 8516 (new engagers) and is 
explained  by  the  excess  of  cash  proceeds  received  from  the  Walloon  Region  compared  to  the 
eligible expenses covered by these conventions recognized in 2021; 

For more details on other current liabilities, refer to note 5.18. 

1.11.3.  Analysis of the consolidated net cash burn rate 4 

The table below summarizes the net cash burn rate of the Company for the year 2021.  

(€'000) 

For the year ended 31 December, 

2021 

2020 

Net cash used in operations 

                              (26 643) 

                              (27 665) 

Net cash (used in)/from investing activities 

                                       (126)  

                                   157  

Net cash (used in)/from financing activities 

                                   39 521  

                                 5 396  

Effects of exchange rate changes  

Change in Cash and cash equivalents 

Change in Short-term investments 

Net cash burned over the period 

                                           32  

                                    8 

                  12 784 

                    (22 104) 

                                          -    

                                  - 

                  12 784 

                  (22 104) 

The  net  cash  burn  rate  for  the  year  ended  December  31,  2021  is  a  net  cash  inflow  amounting  to  €12.8 
million, compared to a net cash outflow of €22.1 million for the year ended December 31, 2020.  

The cash outflow resulting from operating activities amounted to €26.6 million for the year ended December 
31, 2021, which is in line with the €27.7 million for the year ended December 31, 2020. 

Cash  flow  from  investing  activities  represented  a  net  cash  outflow  of  €0.1  million  for  the  year  ended 
December 31, 2021, which is in line 2020 activities. 

The increase in cash inflow from financing activities is primarily due to:  

•  An increase in the proceeds from capital raise of €36.6 million obtained in 2021. No capital increase 

had occurred in the year 2020; and 

•  A  partial  offset  coming  from  lower  proceeds  received  from  Walloon  Region  and  Federal 

Government in 2021 for a total amount of €4.4 million (compared to €7.3 million in 2020). 

4 ‘Net cash burn rate’ is an alternative performance measure determined by the year-on-year net variance in the Group’s 
treasury position as above defined. The purpose of this measure for the Management is to determine the change of the 
treasury position. 

Page 32 | 180 

  
 
 
 
2021 Annual Report 

1.12  Personnel 

As of December 31, 2021, we employed 88 full-time employees, 6 part-time employees, 7 members of the 
Executive Committee (among them 3 are under services agreement), and 2 managers under management 
services agreements.   

1.13  Environment  

All entities of the Group continue to hold the permits required by their activities and are in compliance with 
all applicable environmental rules. 

1.14  Going concern 5  

Management  made  an  assessment  of  the  Company’s  ability  to  continue  as  a  going  concern  through 
preparation of detailed budgets and cash flow forecasts for the years 2022 and 2023. These forecasts reflect 
the strategy of the Group and include significant expenses and cash outflows in relation to the development 
of  selected  research  programs  and  pipeline  of  products  candidates.  In  performing  this  assessment, 
management  considered  factors  that  could  indicate  the  presence  of  material  uncertainties  that  may  cast 
significant doubt upon the company’s ability to continue as a going concern. Factors considered included: 
operating losses and absence of any firm commitments for additional financing before the reporting date. 

As of December 31, 2021, the Company had cash and cash equivalents of €30.0 million and no short-term 
investments.  On  January  8,  2021,  we  entered  into  a  committed  equity  purchase  agreement  (“Purchase 
Agreement”)  over  a  24-month  term  for  up  to  $40.0  million  with  Lincoln  Park  Capital  Fund,  LLC  (“LPC”), 
pursuant to which LPC’s purchases are subject to certain conditions, including that the Company may only 
deliver a Regular Purchase Notice (as that term is defined in the Purchase Agreement) of its ADSs so long 
as the adjusted price of its ADSs exceeds $1.00. Over the remaining lifetime of the Purchase Agreement, 
we will have the right to direct LPC to purchase up to an aggregate remaining amount of $28.0 million ADSs, 
each of which represents one of our ordinary shares. As of December 31, 2021, the remaining amount of 
$28.0 million of this equity purchase agreement is expected to strengthen the Company’s current statement 
of financial position while also providing the Company with access to future capital on an as needed basis 
and to ensure sufficient funding to cover its operations for the next 12 months from the date the financial 
statements are issued.  

Based on its current scope of activities, the Company estimates that its cash and cash equivalents as of 
December 31, 2021 combined with the remaining access to the equity purchase agreement established with 
Lincoln Park Capital Fund, LLC (remaining amount of $28.0 million as of December 31, 2021) should be 
sufficient to fund operating expenses and capital expenditure requirements until mid-2023. 

After  due  consideration  of  the  above,  the  Board  of  Directors  determined  that  Management  has  an 
appropriate  basis  to  conclude  on  the  business  continuity  over  the  next  12  months  the  date  the  financial 
statements are issued, and hence it is appropriate to prepare the financial statements on a going concern 
basis. 

5 The uncertainly raised by the COVID-19 pandemic is not impacting going concern. Although there are lot of uncertainties, 
it  does  not  impact  the  Company’s  ability  to  continue  operations  until  mid-2023  considering  its  treasury  position  as  of 
December 31, 2021 combined with the remaining $28.0 million from Lincoln Park Capital Fund. For additional information 
on COVID-19 pandemic update, refer to note 5.2.1. 

Page 33 | 180 

  
 
 
2021 Annual Report 

1.15  Risks and uncertainties 

Reference is made to section 2.8 “Description of the principal risks associated to the activities of the Group“. 

On March 11, 2020, the World Health Organization declared the novel strain of coronavirus (COVID-19) a 
global pandemic and recommended containment and mitigation measures worldwide.  Throughout 2020 and 
2021,  Belgium  and  the  United  States,  where  the  Company  operates,  have  been  impacted  by  temporary 
closures. While progress has been made in the fight against the ongoing COVID-19 pandemic, including the 
broad  dissemination  and  administration  of  vaccines  in  certain  countries,  the  COVID-19  pandemic  has 
continued to spread globally. The length or severity of this pandemic cannot be predicted, but the Company 
anticipates that there may continue to be additional impacts from a prolonged COVID-19 environment on 
the planned development activities of the Company. 

Timely enrollment in clinical trials is reliant on clinical trial sites which may be adversely affected by global 
health matters, including, among other things, the ongoing COVID-19 pandemic and the emerging variants, 
such  as  Delta  and  Omicron.  With  regards  to  the  Company’s  clinical  programs,  no  major  disruption  in 
enrollment  were  experienced  in  the  CYAD-101,  CYAD-211  or  CYAD-02  programs  in  2021  due  to  the 
coronavirus pandemic. Enrollment in the respective trials for CYAD-101 and CYAD-211 is ongoing without 
any  major  disruption  due  to  the  coronavirus  pandemic,  however  future  disruptions  may  occur.  However, 
since 2020, certain clinical sites and institutions have not been able to receive visits from the Company or 
its representatives during the coronavirus pandemic, which has delayed its data monitoring activities and 
delayed its ability to lock the databases for completed studies.  

The long-term impact of COVID-19 on the Company’s operations will depend on future developments, which 
are highly uncertain and cannot be predicted, including the emergence of new variants, such as Delta and 
Omicron,  and,  among  other  things,  additional  government  restrictions  intended  to  contain  COVID-19’s 
effects, but potential prolonged closures or other business disruptions may negatively affect its operations 
and  the  operations  of  its  agents,  contractors,  consultants  or  collaborators,  which  could  have  a  material 
adverse impact its business, results of operations and financial condition.  

In  addition,  after  enrollment  in  these  trials,  if  patients  contract  COVID-19  during  participation  in  the 
Company’s trials or are subject to isolation or shelter-in-place restrictions, they may drop out of  its trials, 
miss scheduled follow-up visits or otherwise fail to follow trial protocols. If patients are unable to follow the 
trial protocols or if the Company’s trial results are otherwise disputed due to the effects of the COVID-19 
pandemic or actions taken to mitigate its spread, the integrity of data from its trials may be compromised or 
not accepted by the FDA or other regulatory authorities, which would represent a significant setback for the 
applicable program.  

Some factors from the COVID-19 pandemic that the Company believes may adversely affect enrollment in 
its trials include:  

• 

The diversion of healthcare resources away from the conduct of clinical trial matters to focus on 
pandemic  concerns,  including  the  attention  of  physicians  serving  as  the  Company’s  clinical  trial 
investigators, hospitals serving as its clinical trial sites and hospital staff supporting the conduct of 
our clinical trials;  

•  Some patients who would otherwise be candidates for enrollment in the Company’s clinical trials 
are at increased risk of severe effects of the coronavirus, which may  lead to the death  of some 
patients and render others too ill to participate, limiting the available pool of participants for its trials;  

• 

• 

• 

The fact that there can be no guarantee that any proposed changes to the Company’s protocols, if 
necessary, would be acceptable to regulators;  

Limitations  on  travel  that  interrupt  key  trial  activities,  such  as  clinical  trial  site  initiations  and 
monitoring; and 

Interruption  in  global  shipping  affecting  the  transport  of  clinical  trial  materials  being  used  in  the 
Company’s trials.  

Page 34 | 180 

  
 
2021 Annual Report 

These and other factors arising from the COVID-19 pandemic could worsen in countries that are already 
afflicted  with  the  virus  or  could  continue  to  spread  to  additional  countries,  each  of  which  may  further 
adversely impact the Company’s clinical trials. The global outbreak of the COVID-19 pandemic continues to 
evolve, and the conduct of its trials may continue to be adversely affected, despite efforts to mitigate this 
impact. 

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

The  impact  of  COVID-19  on  the  Company’s  business  is  uncertain  at  this  time  and  will  depend  on  future 
developments, which are highly uncertain and cannot be predicted, including new information which may 
emerge  concerning  the  severity  of  the  coronavirus  and  the  actions  to  contain  the  coronavirus  or  treat  its 
impact, among other things, but prolonged closures or other business disruptions may negatively affect the 
Company’s  operations  and  the  operations  of  its  agents,  contractors,  consultants  or  collaborators,  which 
could have a material adverse impact its business, results of operations and financial condition. 

1.16  Events  and  circumstances  that  could  have  a  significant  impact  on  the 

future  

The Company has not identified significant events and circumstances that could have a significant impact 
on the future in addition to the potential impact of risks described in section 7 of chapter 2: "Description of 
the principal risks associated to the activities of the Group". 

Page 35 | 180 

  
 
2021 Annual Report 

2. CORPORATE GOVERNANCE 

2.1 

General  

This  section  summarizes  the  rules  and  principles  on  the  basis  of  which  the  corporate  governance  of  the 
Company  has  been  organized  pursuant  to  the  CCA,  the  Company's  articles  of  association,  and  the 
Company's corporate governance charter (the “Charter”) adopted in accordance with the Belgian Corporate 
Code of Governance 2020 (the “CCG”) and updated regularly by the Board of Directors. 

The  Company  does  not  incorporate  the  information  contained  on,  or  accessible  through,  its  corporate 
website into this Report, and you should not consider it a part of this Report. 

The  Charter  is  available  on  the  Company’s  website  (www.celyad.com)  under  the  Investors/Corporate 
Governance tab.  

The  text  of  the  CCG  is  available  on  the  website  of  the  Commission  of  Corporate  Governance  at 
https://www.corporategovernancecommittee.be/fr/over-de-code-2020/code-belge-de-gouvernance-
dentreprise-2020. 

The Board of Directors intends to comply with the provisions of the CCG but believes that the size and the 
current  state  of  development  of  the  Company  justifies  certain  deviations.  These  deviations  are  further 
detailed in the Section 2.5 hereinafter. 

The Charter includes the following main chapters: 

•  Structure and organization; 

•  Shareholder structure; 

• 

The Board : terms of reference; 

•  Chairman of the Board; 

•  Company Secretary; 

•  Board committees; 

•  Executive Committee;  

•  Rules preventing market abuse; 

•  Miscellaneous and annexes.  

2.2 

Board of Directors  

2.2.1.  Composition of the Board of Directors 

As provided by the articles 7:85 et sq. of the CCA, the Company is managed by a Board of Directors acting 
as a collegiate body. The Board of Directors' role is to pursue the long-term success of the Company by 
providing  entrepreneurial  leadership  and  enabling  risks  to  be  assessed  and  managed.  The  Board  of 
Directors determines the Company's values and strategy, its risk preference and key policies. The Board of 
Directors  ensures  that  the  necessary  leadership,  financial  and  human  resources  are  in  place  for  the 
Company to meet its objectives. 

The Company has opted for a one-tier governance structure. As provided by Article 7:93 of the CCA, the 
Board of Directors is the ultimate decision-making body in the Company, except with respect to those areas 
that are reserved by the law or by the Company's articles of association to the Shareholders Meeting.  

Page 36 | 180 

  
 
2021 Annual Report 

The Company's articles of association state that the number of directors of the Company, who may be natural 
persons  or  legal  entities  and  who  need  not  be  shareholders,  must  be  at  least  three.  At  least  half  of  the 
members  of  the  Board  of  Directors  must  be  non-executive  directors  and  at  least  three  of  them  must  be 
independent directors. 

A meeting of the Board of Directors is validly constituted if at least half of its members are present in person 
or represented at the meeting. If that quorum is not met, a new board meeting may be convened by any 
director to deliberate and decide on the matters on the agenda of the board meeting for which a quorum was 
not met, provided that at least two members are present. Meetings of the Board of Directors are convened 
by the Chairperson of the Board or the CFO or the Chief Legal Officer, or by at least two directors, whenever 
the interest of the Company so requires. In principle, the Board of Directors will meet at least four times per 
year. 

The Chairperson of the Board of Directors shall have a casting vote on matters submitted to the Board of 
Directors in the event of a tied vote. 

Until such time as the Fortress Shareholders (which shall have the meaning ascribed to it in that certain 
shareholders’ rights agreement dated as of December 2, 2021 by and between CFIP CLYD LLC and the 
Company, in the form filed with the United States Securities and Exchange Commission on December 3, 
2021)  own  in  the  aggregate  less  than  10%  of  the  then  outstanding  shares  (including  shares  underlying 
American Depositary Shares) for a period of more than thirty (30) consecutive days: 

(i) 

(ii) 

(iii) 

(iv) 

Fortress Investment Group LLC (“Fortress”) shall have the right to select two (2) individuals (the 
“Fortress  Designees”)  to  be,  at  Fortress’s  option,  (a)  members  of  the  Board,  (b)  non-voting 
observers of the Board or (c) a combination thereof (provided that if Fortress selects both Fortress 
Designees to be members of the Board, Fortress may also select a third Fortress Designee to be 
a non-voting observer of the Board), and  

the Board, at Fortress’s option, (a) shall recommend the confirmation or (re)appointment of any 
two  (2)  Fortress  Designees  as  members  of  the  Board  at  any  applicable  general  meeting  of 
shareholders of the Company, (b) shall appoint any two (2) Fortress Designees as non-voting 
observers of the Board or (c) shall proceed to a combination thereof, and 

Upon the termination of the board mandate of any Fortress Designee (for whatever cause), at 
the option of Fortress, (a) the Company shall as soon as practicably possible co-opt to the Board 
a replacement Fortress Designee, and shall use best efforts to cause the confirmation of the co-
optation at the next general meeting of shareholders of the Company; or (b) the Company shall 
as soon as practicably possible approve the appointment of a replacement Fortress Designee as 
a non-voting observer of the Board of Directors, and 

the  Company  shall  not,  directly  or  indirectly,  without  the  consent  of  recommend,  directly  or 
indirectly, or take any action to (a) increase the size of the Board or (b) co-opt or appoint to the 
Board, in place of the Fortress Designees, any individual other than a Fortress Designee. 

At the date of this Report, the Board of Directors consists of 9 members, one of which is an executive director 
(with daily management authority) and 8 of which are non-executive directors, including three independent 
directors. The Board of Directors is composed of 6 men and 3 women. 

Name 

Mel Management SRL (1) 

Filippo Petti  

Serge Goblet 

Chris Buyse 

Position 
Chairman of the Board 
Non-Executive Director 
Executive Director  

Non-executive director 

Non-executive director 

Christopher LiPuma (2) 

Non-executive director 

Hilde Windels  

Independent director 

Term  

2025 

2024 

2024 

2024 

2022 

2022 

Ami Patel Shah (3) 

Non-Executive Director 

2022  

Board Committee Membership 
Chairman of the Nomination and Remuneration 
Committee 

Member of the Audit Committee and the 
Nomination and Remuneration Committee 

Page 37 | 180 

  
 
 
  
  
 
 
 
 
 
  
2021 Annual Report 

Dominic Piscitelli  

Independent Director 

Marina Udier 

Independent Director 

2024  

2025 

Chairman of the Audit Committee and member of 
the Nomination and Remuneration Committee 
Member of the Audit Committee 

(1) Represented by Michel Lussier.  

(2) Christopher LiPuma has been elected as Board member as of January 20, 2022, in replacement of RAD Lifesciences 
BV who resigned from the Board on January 14, 2022. 

(3) Ami Patel Shah has been elected as Board member on December 7, 2021 in replacement of Maria Koehler who has 
resigned from the Board of Directors on August 5, 2021. 

The following paragraphs contain brief biographies of each of the directors, or in case of legal entities being 
director,  their  permanent  representatives,  with  an  indication  of  other  relevant  mandates  as  member  of 
administrative, management or supervisory bodies in other companies during the previous five years. 

Michel Lussier serves as Chairman of the Board of Directors. Mr. Lussier co-founded Cardio3 Biosciences 
SA the company which became Celyad SA. Mr. Lussier currently serves also on several Boards of Directors: 
iSTAR Medical SA and Gabi Smart Care SA as Chairman, Occlutech AG as board member. Previously, Mr. 
Lussier   founded  MedPole  SA  and  its   North  American  affiliate  Medpole  LTD,  a  Medtech  and  cell 
therapy   incubator  for  start-up  companies,  serving  as  CEO  until  July  2020.  From  May  2014  and  until 
September 2020, Mr. Lussier also served as the CEO of Metronom Health Inc, an early stage medical device 
company founded by Fjord Ventures, where he also acted as a management consultant. Mr. Lussier served 
as a member of the Board of Directors of Biological Manufacturing Services SA until 2017. Prior to that, from 
2002  to  2013,  he  worked  for  Volcano  Corporation,  where  he  served  in  global  leadership  positions.  Mr. 
Lussier started his career with Medtronic where he held a number of technical, marketing, sales then general 
management   roles.  Mr. Lussier  obtained  a  Bachelor  of  Sciences  degree  in  Electrical  Engineering  and 
Master’s  Degree  in  Biomedical  Engineering  at  the  University  of  Montreal.  He  also  holds  an  MBA  from 
INSEAD, France. 

Filippo Petti is Chief Executive Officer, Chief Financial Officer of the Company, and Executive Director. Prior 
to joining the Company, Mr. Petti worked in healthcare investment banking both at Wells Fargo Securities 
and William Blair & Company until 2017. Prior to his roles in investment banking, Mr. Petti spent several 
years  in  equity  research  covering  U.S.  biotechnology  companies  both  at  William  Blair  &  Company  and 
Wedbush Securities. He began his career as a research scientist at OSI Pharmaceuticals, Inc. focused on 
drug  discovery  and  translational  research,  and  later  transitioning  into  corporate  development  with  the 
company. Mr. Petti holds a Master of Business Administration from Cornell University, a Master of Science 
from St. John’s University and a Bachelor of Science from Syracuse University. 

Serge Goblet holds a Master Degree in Business and Consular Sciences from ICHEC, Belgium and has 
many  years  of  international  experience  as  director  in  Belgian  and  foreign  companies.  Mr.  Goblet  is  the 
managing director of TOLEFI SA, a Belgian holding company and holds director mandates in subsidiaries 
of TOLEFI.  

Chris Buyse brings more than 30 years of international financial expertise and experience in introducing 
best financial management practices. He is currently Managing Director of FUND+ NV, a fund that invests 
in innovative Belgian Life Sciences companies. Between August 2006 and June 2014, Mr. Buyse served as 
the Chief Financial Officer and board member of ThromboGenics  NV, a leading biotech company that is 
listed on NYSE Euronext Brussels. Before joining ThromboGenics, he was the Chief Financial Officer of the 

Page 38 | 180 

  
 
 
 
 
 
 
 
2021 Annual Report 

Belgian biotech company CropDesign, where he coordinated the acquisition by BASF in July 2006. Prior to 
joining CropDesign NV he was financial manager of WorldCom/MCI Belux, a European subsidiary of one of 
the world’s largest telecommunication companies and he was also the Chief Financial Officer, interim Chief 
Executive  Officer  and  member  of  the  Board  of  Directors  of  Keyware  Technologies.  Mr. Buyse  holds  a 
Master’s Degree in applied economic sciences from  the University of Antwerp and a Master of Business 
Association  from  Vlerick  School  of  Management  in  Gent.  He  currently  serves,  in  his  own  name  or  as 
permanent representative of a management company, as member of the board of directors of the following 
publicly  and  privately  held  companies:  Bio  Incubator  NV,  Pinnacle  Investments  SA,  CreaBuild  NV,  Sofia 
BVBA, Pienter-Jan BVBA, Life Sciences Research Partners VZW, Inventiva SA, The Francqui Foundation 
and EyeDPharma SA. He has also previously held a directorship position at Bone Therapeutics SA from 
2008 to 2019. Mr. Buyse is also Board member at Hyloris pharmaceuticals SA and the Foundation Louis-
Jeantet (CH). 

Hilde Windels is the Chief Executive Officer of the privately held diagnostics company Antelope Dx BV and 
she is also member of its boards of directors. Ms. Windels brings 20 years of experience in biotech with a 
track record of business and corporate strategy, building and structuring organizations, private fundraising, 
mergers and acquisitions and public capital markets. Ms. Windels has worked as Chief Financial Officer for 
several  biotech  companies,  amongst  those  Belgium  based  molecular  Dx  company  Biocartis  where  she 
started as Chief Financial Officer CFO in 2011. She transitioned to the co-Chief Executive Officer role in 
2015, became Chief Executive Officer in 2017, and served in such role until 2019. Later that year, she joined 
MyCartis NV until 2021 as Chief Executive Officer and in 2019 she was appointed CEO of Mycartis’ spin-
out Antelope Dx, where she now also serves as a Board member. Ms. Windels is member of the board of 
directors of Erytech and MdxHealth. She holds a Master’s Degrees in Economics (Commercial Engineer) 
from the University of Leuven (Belgium). 

Dominic Piscitelli brings more than 20 years of industry experience, including debt and equity financings, 
in-licensing 
launches 
transactions,  acquisitions,  marketing  partnerships  and  commercial  product 
(XTANDI® and Tarceva®).  Since September 2019 Dominic has served as the Chief Financial Officer of 
ORIC  Pharmaceuticals,  Nasdaq-listed  biotechnology  company,  that  completed  its  initial  public  offering  in 
April  2020.  Prior  to  joining  ORIC,  Mr.  Piscitelli  was  CFO  of  AnaptysBio,  a  Nasdaq-listed  biotechnology 
company, where he helped raise over $500 million in an IPO and follow-on financings. From 2012 until 2017, 
Mr. Piscitelli was Vice President of Finance, Strategy and Investor Relations at Medivation and played a key 
role in its acquisition by Pfizer. Previously, he served as Senior Director of Collaborations and Operations 
Finance at Astellas Pharma. Prior to that, Mr. Piscitelli served in various roles of increasing responsibility 
culminating as the Vice President, Treasury & Management Finance at OSI Pharmaceuticals, and played a 
significant role in their acquisition by Astellas. Mr. Piscitelli began his career with KPMG and is a certified 
public accountant. He earned a bachelor’s degree in accounting and an MBA from Hofstra University (New 
York). 

Marina  Udier,  Ph.D.,  serves  as  CEO  of  Nouscom  after  joining  as  Chief  Operating  Officer  in  2016  from 
Versant Ventures, where she was Operating Principal. Prior to Versant, she held senior development and 
commercial roles at Novartis in Basel including work as a Global Commercial Head. Previously, Dr. Udier 
worked for McKinsey & Company in the US, working with Healthcare Fortune 500 companies in areas of 
marketing, strategy and pricing. She has a Ph.D. in Organic Chemistry from Yale University. 

Page 39 | 180 

  
 
 
 
 
 
 
2021 Annual Report 

Ami  Patel  Shah  is  a  Managing  Director  in  Fortress  Investment  Group  LLC’s  Intellectual  Property  Group 
based in San Francisco, where she focuses on a wide variety of investment opportunities in connection with 
intellectual  property  and  technology.  Prior  to  joining  Fortress  in  2013,  Ms.  Shah  worked  for  Intel,  most 
recently heading Intel’s Global Wireless Patents group, overseeing the Intel’s patent procurement, licensing, 
transaction and monetization activities for Intel and their development partners. At Intel, Ms. Shah also held 
wide-ranging and deep technical responsibilities, as well as led Intel’s standards bodies interactions. Before 
joining Intel, she was with the law firms of Dorsey & Whitney, and Fish & Richardson where she worked on 
patent  prosecution,  licensing  and  ITC  litigation  matters.  Ms.  Shah  is  recognized  as  one  of  the  World’s 
Leading  IP  Strategists  by  Intellectual  Asset  Magazine  in  the  IAM  300,  awarded  to  individuals  with  an 
established  track  record  in  developing  and  rolling  out  world-class  IP  value  creation  programs.  Ms.  Shah 
began her legal career as an examiner in the United States Patent Office and was an engineer in the auto 
industry. Ms. Shah holds a J.D. from Cleveland State University along with a B.S. in Electrical and Computer 
Engineering from Wayne State University. 

Christopher LiPuma is a Director in Fortress Investment Group LLC’s Intellectual Property Group based in 
San Francisco, where he focuses on a wide variety of investment opportunities in connection with intellectual 
property,  life  sciences,  and  academic  institutions.  Prior  to  joining  Fortress  in  2018,  Mr.  LiPuma  headed 
business development for Kastle Therapeutics, a private equity backed biotechnology company acquiring 
ultra-orphan drugs. Before joining Kastle, Mr. LiPuma was with OrbiMed Advisors, a life sciences focused 
asset management firm.  At OrbiMed, Mr. LiPuma worked on royalty monetizations, direct lending to late 
development  stage  and  early  commercial  stage  life  sciences  companies,  and  several  private  equity 
transactions  focused  on  acquiring  legacy  assets  from  big  pharma.  Mr.  LiPuma  started  his  career  as  an 
investment banker at Leerink Partners. Mr. LiPuma holds a B.A. from Hamilton College. 

2.2.2.  Board resolutions 

The Board meets as frequently as the interest of the Company dictate, but in any case, sufficiently regularly 
to enable it to discharge its duties effectively, and certainly not less than four times per year. 

Each meeting is chaired by the Chairman and, in his absence, by the director appointed by the Board. The 
Board may only validly deliberate and decide on issues before it, if at least half of its members are present 
or represented. A new meeting must be convened if a quorum is not reached. The second meeting may 
validly deliberate and decide on the items that were on the agenda of the first meeting regardless of the 
number  of  directors  present  or  represented,  to  the  extent  that  at  least  two  members  of  the  Board  are 
present. Any director may represent more than one other director.  

Resolutions are taken by a simple majority of the votes cast, except: 

(i) 

(ii) 

for  resolutions  regarding  the  use  of  the  authorized  capital,  and  as  long  as  Serge  Goblet  is  a 
director of the Company, the majority of the votes must include the positive vote of Serge Goblet, 
or his abstention, to be adopted; 

until  such  time  as  the  Fortress  Shareholders  own  in  the  aggregate  less  than  15%  of  the  then 
outstanding  shares  (including  shares  underlying  American  Depositary  Shares)  for  a  period  of 
more than thirty (30) consecutive days, any decision in respect of the following require the positive 
vote of 90% of the directors present or validly represented: any IP Transaction (defined as the 
termination of the Company’s intellectual property or any license, sublicense or contribution of 
intellectual  property  rights  to  third  parties)  involving  intellectual  property  rights  licensed  to  the 
Company  or  any  of  its  subsidiaries  by  the  Trustees  of  Dartmouth  College  relating  to  TCR 
deficiency  (which,  for  the  avoidance  of  doubt,  does  not  include  the  Company’s  cardiological 
medical devices), (such intellectual property rights the “Dartmouth IP”) with any of the following 
characteristics:  (i)  a  transfer  of  litigation  or  prosecution  rights  to  licensees  and  sublicensees 
associated with any of the Dartmouth IP, (ii) the granting of an exclusive license to any Dartmouth 
IP, (iii) the termination of any rights made available to the Company or any of its subsidiaries to 

Page 40 | 180 

  
 
 
2021 Annual Report 

any Dartmouth IP or (iv) any license or sub)license that (x) does not constitute an arms-length 
transaction for fair market value or (y) the terms of which, on their face, are not consistent with 
market practice in the jurisdictions and industry in which the Company operates.; 

Furthermore, until such time as the Fortress Shareholders own in the aggregate less than 10% of the then 
outstanding  shares  (including  shares  underlying  American  Depositary  Shares)  for  a  period  of  more  than 
thirty (30) consecutive days, the Company shall not, directly or indirectly, without the consent of Fortress, 
(a) incur or issue any indebtedness that would encumber any intellectual property of the Company, (b) issue 
any Equity Securities (defined as any share and any other security, financial instrument, certificate or other 
right (including options, futures, swaps and other derivatives) representing, being exercisable, convertible or 
exchangeable into or for, or otherwise providing a right to acquire, directly or indirectly, any of the securities 
mentioned  above  or  any  other  security  or  financial  instrument  the  value  of  which  is  based  on  any  of  the 
foregoing)  of  the  Company  that  are  senior  to  the  ordinary  shares  with  respect  to  the  right  to  receive  (x) 
dividends or other distributions to shareholders or (y) proceeds in the event of the liquidation, dissolution or 
winding-up  of  the  Company  (including  for  such  purposes  in  connection  with  any  change  of  control 
transaction),  (iii)  alter,  amend  or  change  the  rights,  preference  or  privileges  of  the  shares,  including  in 
connection with any reclassification, recapitalization, reorganization or restructuring, (iv) make any proposal 
to amend, repeal or otherwise modify any provision of the Company’s articles of association that would be 
reasonably expected to adversely affect the interests of Fortress or any Fortress Shareholder or (v) make 
any  proposal  to  modify  the  rights  of  any  Equity  Securities  of  the  Company  in  a  manner  adverse  to  any 
Fortress Shareholder. 

2.2.3.  Director Independence  

In application of the article 7:87 of the CCA, a director of a listed company is considered as independent if 
he does not entertain with the Company or an important shareholder of the Company any relation the nature 
of  which  could  put  his  independence  at  risk.  If  the  director  is  a  legal  entity,  the  independence  must  be 
assessed both in the case of the legal entity and its permanent representative. In order to verify if a candidate 
director fulfils those conditions, the independence criteria of the article 3.5 of the BCG are applied and can 
be summarized as follows:  

• 

• 

• 

• 

• 

• 

• 

The director has not been an executive member of the Board of Directors, or daily manager of the 
Company (or an affiliate of the Company, if any), during a term of three years prior to his or her 
election and does not possess any stock option of the Company related to that function;  

The director has not been a non-executive director for a cumulative period of more than 12 years;  

The director has not been a member of the managerial staff of the Company (or an affiliate of the 
Company, if any) during a term of three years prior to his or her election and does not possess any 
stock option of the Company related to that function;  

The director does not receive and has not received any remuneration or other significant financial 
advantage from the Company (or an affiliate of the Company, if any), other than the profit share 
(“tantièmes”) and remuneration received in his or her capacity as a non-executive director or as a 
member of the supervisory body;  

The director does not own any corporate rights that represent 10% or more of the share capital or 
voting rights of the Company, Further, the director cannot be appointed by a shareholder who falls 
under the conditions set forth in this criterion;  

The director does not and, during the year preceding his appointment, did not, have a significant 
business relationship with the Company (or an affiliate of the Company, if any), either directly or as 
a partner, shareholder, member of the Board of Directors or member of the managerial staff of a 
company or of a person that maintains such a relationship;  

The  director  is  not  and  has  not  been  at  any  time  during  the  past  three  years,  a  partner  or  an 
employee of its current or former statutory auditor or of a company or person affiliated therewith;  

Page 41 | 180 

  
 
2021 Annual Report 

• 

• 

The director is not an executive director of another company in which an executive director of the 
Company  is  a  non-executive  director  or  a  member  of  the  supervisory  body,  and  has  no  other 
significant  ties  with  executive  directors  of  the  Company  through  his  or  her  involvement  in  other 
companies or bodies;  

The director’s spouse, unmarried legal partner and relatives (via birth or marriage) up to the second 
degree  do  not  act  as  a  member  of  the  Board  of  Directors,  member  of  the  management  board 
(“directiecomité / comité de direction”) (should such corporate body be created) or daily manager 
or member of the managerial staff in the Company (or an affiliate of the Company, if any), and do 
not meet one of the criteria set out above.  

The Board of Directors, assisted by the Chief Legal Officer and upon recommendation of the Remuneration 
and  Nomination  Committee,  determines  annually  if  the  conditions  of  independence  are  fulfilled  by  the 
members of the Board.  

2.2.4.  Role of the Board in Risk Oversight 

The Board of Directors is primarily responsible for the oversight of its risk management activities and has 
delegated to the Audit Committee the responsibility to assist the Board of Directors in this task. While the 
Board of Directors oversees the overall risk management, the Company’s Management is responsible for 
the day-to-day risk management processes. The Board of Directors 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 Board of Directors. The Company believes this division of responsibilities is the most effective 
approach for addressing the risks the Company faces.  

2.2.5.  Committees within the Board of Directors  

2.2.5.1 

General 

Without prejudice to the role, responsibilities and functioning of the Executive Committee as set out below 
under section “Executive Committee”, the Board of Directors may set up specialized committees to analyze 
specific issues and advise the Board of Directors on those issues. Such committees are advisory bodies 
only and the decision-making remains the collegiate responsibility of the Board of Directors. The Board of 
Directors determines the terms of reference of each committee with respect to the organization, procedures, 
policies and activities of the committee. 

2.2.5.2 

Audit Committee 

At the date of this Report, the Audit Committee consists of three members: Dominic Piscitelli (Chairman), 
Marina Udier and Hilde Windels.  

 The role of the Audit Committee is to ensure the effectiveness of the internal control and risk management 
systems, the internal audit (if any) and its effectiveness and the statutory audit of the annual and consolidated 
accounts, and to review and monitor the independence of the external auditor, in particular regarding the 
provision  of  additional  services  to  the  Company.  The  Audit  Committee  reports  regularly  to  the  Board  of 
Directors on the exercise of its functions. The Audit Committee informs the Board of Directors about all areas 
in which action or improvement is necessary in its opinion and produces recommendations concerning the 
necessary steps that need to be taken. The audit review and the reporting on that review cover the Company 
and its subsidiaries as a whole. The members of the Audit Committee are entitled to receive all information 
which they need to perform their function from the Board of Directors, Executive Committee and employees. 
Each member of the Audit Committee shall exercise this right in consultation with the Chairman of the Audit 
Committee. 

The Audit Committee’s duties and responsibilities include, among other things: the financial reporting, the 
review  of  internal  controls  and  risk  management,  and  managing  the  internal  and  external  audit  process. 

Page 42 | 180 

  
 
2021 Annual Report 

Those tasks are further described in the Audit Committee charter as set out in the Charter and in the Article 
7:99 §4 of the CCA. 

Dominic Piscitelli, and Hilde Windels have been identified by the Company’s Board of Directors as having 
the necessary expertise in accounting and audit matters to serve as experts on the Audit Committee.  

The Audit Committee holds a minimum of four meetings per year. 

2.2.5.3 

Nomination and Remuneration Committee  

As of the date of this Report, the Nomination and Remuneration Committee is composed of three members: 
Mel Management SRL represented by Michel Lussier (Chairman), Hilde Windels and Dominic Piscitelli.  

The  Nomination  and  Remuneration  Committee  consists  of  not  less  than  three  directors,  or  such  greater 
number as determined by the Board of Directors at any time. All members must be non-executive directors 
and at least a majority of its members must be independent in accordance with Article 7:87 of the CCA. The 
Company’s Board of Directors has determined that Hilde Windels and Dominic Piscitelli are independent in 
accordance with Article 7:87 of the CCA. 

The  Nomination  and  Remuneration  Committee  must  have  the  necessary  expertise  as  regards  the 
remuneration policy, and this condition is fulfilled if at least one member has had a higher education and has 
had at least three years of experience in personnel management or in the field of remunerating directors and 
managers.  As  of  the  date  of  this  Annual  Report,  Mel  Management  SRL  represented  by  Michel  Lussier 
(Chairman), Hilde Windels and Dominic Piscitelli satisfy this requirement. 

The CEO has the right to attend the meetings of the Nomination and Remuneration Committee in an advisory 
and non-voting capacity on matters other than those concerning himself. The Nomination and Remuneration 
Committee  will  elect  a  chairman  from  amongst  its  members.  The  Chairman  of  the  Nomination  and 
Remuneration Committee is actually Mel Management SRL represented by Michel Lussier. 

The role of the Nomination and Remuneration Committee is to assist the Board of Directors in all matters: 

•  Relating to the selection and recommendation of qualified candidates for membership of the Board 

of Directors; 

•  Relating to the nomination of the CEO; 

•  Relating to the nomination of the members of the Executive Committee, other than the CEO, upon 

proposal by the CEO; 

•  Relating to the remuneration of independent directors; 

•  Relating to the remuneration of the CEO; 

•  Relating  to  the  remuneration  of  the  members  of  the  Executive  Committee,  other  than  the  CEO, 

upon proposal by the CEO;  

•  On which the Board of Directors or the Chairman of the Board of Directors requests the Nomination 

and Remuneration Committee's advice. 

Additionally, with regard to matters relating to remuneration, except for those areas that are reserved by law 
to the Board of Directors, the Nomination and Remuneration Committee will at least have the following tasks: 

•  Preparing  the  remuneration  report  (which  is  to  be  included  in  the  Board  of  Director’s  corporate 

governance statement); and 

•  Explaining its remuneration report at the Annual General Shareholders Meeting. 

It will report to the Board of Directors on the performance of these tasks on a regular basis. These tasks are 
further described in the terms of reference of the Nomination and Remuneration Committee as set out in the 

Page 43 | 180 

  
 
2021 Annual Report 

Charter. The Nomination and Remuneration Committee will meet at least twice per year, and whenever it 
deems it necessary to carry out its duties.  

2.2.6.  Meetings of the Board and the committees 

In 2021, the Board of Directors held 10 meetings by telephone or videoconference: 

2021 

Board 
Members 

C. Buyse 

S. Goblet 

20 Jan 

24 Mar 

2 Jun 

24 Jun 

4 Aug 

7 Sep 

17 Sep 

7 Oct 

25 Nov 

7 Dec 

Present 

Present 

Present 

Present 

Absent 

Present 

Absent 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

M. Koehler 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

F. Petti 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

D. Piscitelli 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Absent 

Present 

Present 

M. Udier 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

H. Windels 

Present 

Present 

Present 

Absent 

Present 

Present 

Present 

Present 

Present 

Present 

RAD 
Lifesciences 

BV Mel 
Management 
SRL 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

In  addition,  nine  notarized  meetings  of  the  Board  of  Directors  took  place  in  2021  in  relation  to  a  capital 
increase or the issuance of warrants: 

2021 

8 Jan 

29 Mar 

9 Apr 

29 Apr 

29 Jun 

22 Jul 

11 oct 

20 Oct 

8 Dec 

Represented  Represented  Represented  Represented  Represented  Present 

Represented  Represented  Represented 

Present 

Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented 

Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented 

Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented 

Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented 

Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented 

Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented 

Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented  Represented 

Represented  Present 

Present 

Present 

Present 

Represented  Present 

Present 

Present 

Board 
Members 

C. Buyse 

S. Goblet 

M. Koehler 

F. Petti 

D. Piscitelli 

M. Udier 

H. Windels 

RAD 
Lifesciences 

BV Mel 
Management 
SRL 

The Nomination and Remuneration Committee held 8 meetings by telephone or videoconference: 

Remuneration and Nomination 
Committee 

F. Petti 

D. Piscitelli 

H. Windels 

2021 

18 Jan 

17 Feb 

22 Feb 

3 Mar 

21 Mar 

9 Nov 

24 Dec 

28 Dec 

Present 

Present 

Present 

Present 

Present 

Present 

N/A 

N/A 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

BV Mel Management SRL 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Present 

Page 44 | 180 

  
 
  
  
 
2021 Annual Report 

The Audit Committee held 5 meetings by telephone or videoconference. 

Audit Committee 

C. Buyse 

D. Piscitelli 

H. Windels  

22 Mar 

Present 

Present 

Present 

26 May 

Present 

Present 

Present 

2021 

2 Aug 

Present 

Absent 

Present 

23 Nov 

1 Dec 

Present 

Present 

Present 

Present 

Present 

Present 

2.3 

Executive Committee 

The  Board  of  Directors  has  established  an  Executive  Committee.  The  terms  of  service  of  the  Executive 
Committee have been determined by the Board of Directors and are set out in the Company’s Charter.  

The  Executive  Committee  consists  of  the  Chief  Executive  Officer,  or  CEO  (who  is  the  chairman  of  the 
Executive  Committee),  the  Chief  Financial  Officer,  or  CFO,  currently  Filippo  Petti  ad  interim,  the  Chief 
Scientific  Officer,  the  Chief  Medical  Officer,  the  Chief  Legal  Officer  and  the  Vice  President  Clinical 
Development and Medical Affairs, the Chief Business Officer, and the Chief Human Resources Officer.  

The  Executive  Committee  discusses  and  consults  with  the  Board  of  Directors  and  advises  the  Board  of 
Directors  on  the  day-to-day  management  of  the  Company  in  accordance  with  the  Company's  values, 
strategy, general policy and budget, as determined by the Board of Directors. 

Each member of the Executive Committee has been made individually responsible for certain aspects of the 
day-to-day management of the Company and its business (in the case of the CEO, by way of delegation by 
the Board of Directors; in the case of the other member of the Executive Committee, by way of delegation 
by the CEO). The further tasks for which the Executive Committee is responsible are described in greater 
detail in the sections referencing the Executive Committee, as set out in the Company’s Charter. 

The members of the Executive Committee are appointed and may be dismissed by the Board of Directors 
at  any  time.  The  Board  of  Directors  appoints  them  following  the  recommendation  of  the  Nomination  and 
Remuneration Committee, which shall also assist the Board of Directors on the remuneration policy of the 
members of the Executive Committee, and their individual remunerations. 

The remuneration, duration and conditions of dismissal of Executive Committee members is governed by 
the contract entered into between the Company and each member of the Executive Committee with respect 
to their function within the Company.  

In principle, the Executive Committee meets every month. Additional meetings may be convened at any time 
by  the  Chairman  of  the  Executive  Committee  or  at  the  request  of  two  of  its  members.  The  Executive 
Committee will constitute a quorum when all members have been invited and the majority of the members 
are  present  or  represented  at  the  meeting.  Absent  members  may  grant  a  power  of  attorney  to  another 
member of the Executive Committee. Members may attend the meeting physically or by telephone or video 
conference. The absent members must be notified of the discussions in their absence by the Chairman (or 
the Company Secretary, if the Executive Committee has appointed a Company Secretary from among its 
members).  

The members of the Executive Committee must provide the Board of Directors with information in a timely 
manner, if possible, in writing, on all facts and developments concerning the Company  that the Board of 
Directors may need in order to function as required and to properly carry out its duties. The CEO (or, in the 
event that the CEO is not able to attend the Board of Directors' meeting, the CFO or, in the event that the 
CFO  is  not  able  to  attend  the  Board  of  Directors'  meeting,  another  representative  of  the  Executive 
Committee) must report at every ordinary meeting of the Board of Directors on the material deliberations of 
the previous meeting(s) of the Executive Committee.  

Page 45 | 180 

  
 
2021 Annual Report 

The following table sets forth the members of the Executive Committee who have performed during 2021.  

Name 

Filippo Petti 

Charles Morris 

Function 

Chief Executive Officer and Chief Financial Officer 

Chief Medical Officer 

NandaDevi SRL, represented by Philippe Dechamps 

Chief Legal Officer and Corporate Secretary 

MC Consult SRL, represented by Philippe Nobels 

Chief  Human Resources Officer 

ImXense SRL, represented by Frederic Lehmann 

Vice President Clinical Development & Medical Affairs 

Stephen Rubino 

David Gilham 

Chief Business Officer 

Chief Scientific Officer 

Year of 
birth 
1976 

1965 

1970 

1966 

1964 

1958 

1965 

The  following  paragraphs  contain  brief  biographies  of  each  of  the  current  members  of  the  Executive 
Committee or in case of legal entities being a member of the Executive Committee or key manager, their 
permanent representatives. 

Filippo Petti, CEO and CFO ad interim – reference is made to section “2.2.1. Composition of the Board of 
Directors”. 

Philippe Dechamps (representative of NandaDevi SRL) serves as Chief Legal Officer of the Company 
and Secretary to the Board of Directors. Philippe started his legal career as an associate in Brussels with 
the law firm Linklaters De Bandt from 1994 to 1998. Until 2003, he then served as a Legal manager at Solvay 
Group to assist the company in its turnaround through several M&A operations in Europe, India and Far-
East  Asia.  In  2003,  he  took  over  the  position  of  Legal  Director  at  Guidant,  the  United  States  company 
formerly  active  in  the  medical  devices  business  before  its  acquisition  by  Boston  Scientific  and  Abbott 
Laboratories in 2005. At Abbott, Philippe was leading the legal affairs of Abbott Vascular International outside 
of the United States. In 2008, Philippe joined Delhaize Group to lead the legal and government affairs in 
Europe and Asia, before becoming Group General Counsel and Secretary to the Board of Directors in 2015. 
In this position, he piloted the legal strategy to merge Delhaize Group with Royal Ahold in July 2016. Since 
December 2018, Philippe is also member of the Board of Directors of Petserco SA, the holding company of 
the Tom&Co group. Philippe holds law degrees from the Université Catholique de Louvain (UCL) and Vrije 
Universiteit Brussel (VUB), and a Master of Law (LL.M) from Harvard Law School. 

Philippe Nobels (representative of MC Consult SRL) serves as Vice President of Human Resources of 
the Company. He started his career at Price Waterhouse (now PricewaterhouseCoopers) as auditor in 1989. 
He also went in rotational assignment in Congo during 2 years on consulting missions for the World Bank. 
In 1995, he joined Fourcroy as plant controller. Then, he joined Dow Corning in 1997 where he held different 
positions in Finance and Human Resources. He led the HR operations in Europe, became the HR manager 
for Dow Corning in Belgium, and HR Business Partner for the sales and marketing functions globally. As a 
member of the sales and marketing Leadership teams, he contributed to Dow Corning’s major transformation 
initiatives  to  increase  organizational  effectiveness,  employees’  engagement  &  performance  as  well  as 
Business results. Mr. Nobels holds a Master’s Degree in Economics from the University of Namur.   

Frédéric Lehmann (representative of ImXense SRL) serves as Vice President Clinical Development & 
Medical  Affairs  of  the  Company.  Dr.  Lehmann  is  a  physician  by  training,  specialized  in  hematology  and 
oncology.  Dr.  Lehmann  has  extensive  experience  in  oncology  drug  development  spanning  early  to  late 
phase,  including  clinical  trial  design,  translational  research,  regulatory  interactions,  and  clinical  risk 
management.  He  started  his  academic  career  at  the  Ludwig  Institute  for  Cancer  Research  in  Brussels, 
followed  by  a  position  at  the  Institute  Jules  Bordet.  He  then  moved  to  the  European  Organization  for 
Research and Treatment of Cancer (EORTC) as Medical Advisor. Dr. Lehmann began his corporate career 
at  GlaxoSmithKline,  where  he  led  the  early  worldwide  clinical  development  program  for  the  Company’s 
cancer  vaccines  and  went  on 
for  cancer 
immunotherapeutics. 

the  research  and  development 

incubator 

lead 

to 

Page 46 | 180 

  
 
 
 
 
 
 
2021 Annual Report 

David  Gilham  serves  the  Company  as  Chief  Scientific  Officer.  Dr.  Gilham  obtained  his  Ph.D  from  the 
University  of  Dundee,  UK  under  the  supervision  of  Professor  Roland  Wolf  OBE  working  on  cytochrome 
P4502D6 and Parkinson’s disease. In 1996, Dr. Gilham was recruited to work with Professor Robert Hawkins 
at the University of Bristol, UK to work on chimeric antigen receptor (CAR) T cells as a part of the Chimeric 
Eurocell European Programme lead by Prof Zelig Eshhar. In 1998, the group moved to the Paterson Institute 
for Cancer Research, University of Manchester. The group maintained a strong translational focus delivering 
several clinical trials of CAR T (including the first such trial to be initiated in the UK) while developing a strong 
basic  research  core  activity  including  the  ATTACK  European  Programme  that  drew  together  colleagues 
working in T cell therapy across Europe. Along with achieving academic independence and promotion to 
Senior Fellow, Dr. Gilham took over the leadership of the laboratory group in 2009. The group moved to the 
Institute  of  Cancer  Sciences,  University  of  Manchester  based  within  the  Manchester  Cancer  Research 
Centre in 2015 and Dr. Gilham was appointed Reader in 2016. In September 2016, Dr. Gilham moved to 
the  role  of  Vice  President  at  Celyad  to  continue  working  upon  immune  based  therapies  for  cancer  and 
appointed to Chief Scientific Officer in May 2020. 

Stephen Rubino, Ph.D., serves the Company as Chief Business Officer.  Dr. Rubino brings over 30 years 
of pharmaceutical leadership experience to the role of Chief Business Officer, with emphasis in the areas of 
business  development  and  licensing,  new  product  development,  commercial  operations,  pharmaceutical 
strategy and investor relations. Dr. Rubino currently serves as an independent board member of Sermonix 
Pharmaceuticals and Viracta Therapeutics.  Dr. Rubino has also served Novartis Pharmaceuticals in a wide 
range of roles and therapeutic areas, the last of which was as Global Head of Business Development and 
New  Product  Marketing,  responsible  for  developing  and  building  the  product  pipeline  for  Novartis’  Cell  & 
Gene Therapies Unit. Prior to Novartis, Dr. Rubino worked for Schering–Plough (Merck) where his last role 
was head of the Global Solid Tumor Oncology & Autoimmune Business Unit responsible for the licensing 
and launch of Remicade, as well as the launch and commercialization of several global oncology brands. Dr 
Rubino  has  also  previously  served  as  Chief  Business  &  Strategy  Officer  at  Omega  Therapeutics  and 
Entrepreneur  in  Residence  at  Fortress  Biotech.  He  has  also  previously  served  as  a  Director  at  Canada-
based  Ilkos  Therapeutics  Inc.  between  2017  and  2020  and  U.S.-based  Sermonix  Pharmaceutical  Inc. 
between 2019 and 2021. Dr. Rubino received his Ph.D. from Weill Cornell University (New York) and his 
Master of Business Association from Baruch University (New York). 

Charles Morris, Ph.D., serves the Company as Chief Medical Officer.  Dr. Morris is a medical oncologist 
with over 20 years of oncology drug development experience in the international biotech and pharmaceutical 
space. Prior to joining Celyad Oncology, Dr. Morris served as Chief Medical Officer of Radius Health and 
held  leadership  positions  at  PsiOxus  Therapeutics,  ImmunoGen  Inc  and  Allos  Therapeutics,  where  he 
contributed to all phases of development for solid and hematological tumor indications, as well as life-cycle 
management  development  activities  for  FOLOTYN  (pralatrexate)  while  at  Allos.  Before  serving  in  these 
positions, he was Vice President of Worldwide Clinical Research at Cephalon, Inc., where he helped the 
company achieve its first oncology drug approval for Treanda® (bendamustine). He spent the early years of 
his career in various roles at AstraZeneca, where he significantly contributed to the worldwide development 
of  Faslodex  (fulvestrant),  co-authored  multiple  publications  regarding  fulvestrant  and  breast  cancer,  and 
supported early clinical development activities for Iressa® (gefitinib). Dr. Morris holds a Bachelor of Medicine, 
Bachelor of Surgery and Bachelor of Medical Science in Clinical Pharmacology and Therapeutics degree 
from Sheffield University Medical School in the UK and is a Member of the Royal College of Physicians of 
London. 

Page 47 | 180 

  
 
 
 
2021 Annual Report 

2.4 

Conflict of Interest of Directors and members of the Executive Committee 
and transactions with affiliated companies  

2.4.1.  General  

Each Director and member of the Executive Committee is encouraged to arrange his or her personal and 
business affairs so as to avoid direct and indirect conflicts of interest with the Company. The Company's 
Charter contains specific procedures to deal with potential conflicts. 

2.4.2.  Conflicts of interest of Directors  

The Article 7:96 of the CCA provides for a special procedure within the Board of Directors in the event of a 
possible  personal  financial  conflict  of  interest  of  one  or  more  directors  with  one  or  more  decisions  or 
transactions  to  be  adopted  by  the  Board  of  Directors.  In  the  event  of  a  conflict  of  interest,  the  director 
concerned must inform his or her fellow directors of his or her conflict of interest before the Board of Directors 
deliberates  and  takes  a  decision  in  the  matter  concerned.  Furthermore,  the  conflicted  director  may  not 
participate in the deliberation and voting by the Board of Directors on the matter that gives rise to the potential 
conflict of interest. The minutes of the meeting of the Board of Directors must contain the relevant statements 
made by the conflicted director, as well as a description by the Board of Directors of the conflicting interests 
and  the  nature  of  the  relevant  decision  or  transaction  to  be  adopted.  The  minutes  must  also  contain  a 
justification  by  the  Board  of  Directors  for  the  decision  or  transaction  adopted,  and  a  description  of  the 
financial consequences thereof for the Company. The relevant minutes must be included in the (statutory) 
annual report of the Board of Directors. 

The Company must notify the Statutory Auditor of the conflict. The Statutory Auditor must describe in its 
statutory annual audit report the financial consequences of the decision or transaction that gave rise to the 
potential conflict.  

This procedure does not apply to decisions or transactions in the ordinary course of business at customary 
market conditions.  

2.4.3.  Existing conflicts of interest of members of the Board of Directors  

Except as reported hereinafter, as far as the Company is aware, none of the Directors have a conflict of 
interest within the meaning of Article 7:96 of the CCA which has not been disclosed to the Board of Directors. 
Other  than  potential  conflicts  arising  in  respect  of  compensation-related  matters,  the  Company  does  not 
foresee any other potential conflicts of interest in the near future. 

In 2021, certain members of the Board declared a conflict of interest. The following declaration were made 
in that respect: 

Excerpt from the minutes of the Board meeting of January 23, 2020: 

“The  article  7:96  of  the  BCAC  provides  that  “if  a  director  has,  directly  or  indirectly,  a  conflicting  financial 
interest in a decision or operation to be decided by the board of directors, he has to inform the other directors 
before  the  deliberation  of  the  board  of  directors.  His  declaration,  including  the  reasons  for  his  conflicting 
financial  interest,  must  be  recorded  in  the  minutes  of  the  board  meeting  that  will  take    the  decision.  The 
auditor  must  also  be  informed.  The  concerned  directors  cannot  deliberate  nor  vote  on  the  concerned 
decisions”. 

Maria Koehler informed the other directors that he has a conflicting financial interest in the proposed decision 
on her remuneration. This declaration will be communicated to the statutory auditor of the Company and 
inserted in the annual report 2021 in accordance with the article 7:96 of the Belgian Code of the Companies 
and  Associations.  Maria  Koehler  left  the  videoconference,  and  the  Board  unanimously  approved  the 
payment of 5,000 EUR to Maria Koehler in compensation of her significant scientific and consulting services 
rendered to the CEO and to the Company in addition to her Board duties. 

Page 48 | 180 

  
 
2021 Annual Report 

Maria Koehler then came back to the videoconference.” 

“The Board discussed the allocation of warrants to Board members: 

-  Michel Lussier (10,000 warrants); 
-  Hilde Windels (10,000 warrants); 
-  Maria Koehler (10,000 warrants); 
- 
Serge Goblet (10,000 warrants); 
-  Chris Buyse (10,000 warrants); 
-  Rudy Dekeyser (10,000 warrants); 
-  Dominic Piscitelli (10,000 warrants); 
-  Marina Udier Blagovic (10,000 warrants). 

The warrants will be offered under the Warrants Plan 2019. Each warrant will give the right to its owner to 
acquire  one  new  share  of  the  Company.  The  exercise  price  will  be  equal  to  the  fair  market  value  of  the 
Company’s shares at the time of the offer, this value corresponding to the closing price of the share on the 
day before the date of the offer. 

The  article  7:96  of  the  BCAC  provides  that  “if  a  director  has,  directly  or  indirectly,  a  conflicting  financial 
interest in a decision or operation to be decided by the Board of Directors, he has to inform the other directors 
before the deliberation of the Board of Directors. His declaration, including the reasons for his conflicting 
financial interest, must be recorded in the minutes of the board meeting that will take [...] the decision. The 
auditor  must  also  be  informed.  The  concerned  directors  cannot  deliberate  nor  vote  on  the  concerned 
decisions”. 

Michel  Lussier  informed  the  other  directors  that  he  has  a  conflicting  financial  interest  in  the  decision 
proposed. This declaration will be communicated to the statutory auditor of the Company and inserted in the 
annual report 2021 in accordance with the article 7:96 of the BCAC. Michel Lussier left the meeting room 
and the Board unanimously approved the allocation of 10,000 warrants to Michel Lussier. Michel Lussier 
then came back in the meeting room.  

Serge Goblet informed the other directors that he has a conflicting financial interest in the decision proposed. 
The  Chairman  thanked  Serge  Goblet  for  his  declaration.  This  declaration  will  be  communicated  to  the 
statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 7:96 
of the BCAC. Serge Goblet left the meeting room and the Board unanimously approved the allocation of 
10,000 warrants to Serge Goblet. Serge Goblet then came back in the meeting room.  

Chris Buyse informed the other directors that he has a conflicting financial interest in the decision proposed. 
The  Chairman  thanked  Chris  Buyse  for  his  declaration.  This  declaration  will  be  communicated  to  the 
statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 7:96 
of  the  BCAC.  Chris  Buyse  left  the  meeting  room  and  the  Board  unanimously  approved  the  allocation  of 
10,000 warrants to Chris Buyse. Chris Buyse then came back in the meeting room.  

Rudy  Dekeyser  informed  the  other  directors  that  he  has  a  conflicting  financial  interest  in  the  decision 
proposed. The Chairman thanked Rudy Dekeyser for his declaration. This declaration will be communicated 
to the statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 
7:96 of the BCAC. Rudy Dekeyser left the meeting room and the Board unanimously approved the allocation 
of 10,000 warrants to Rudy Dekeyser. Rudy Dekeyser then came back in the meeting room.  

Hilde  Windels  informed  the  other  directors  that  she  has  a  conflicting  financial  interest  in  the  decision 
proposed. The Chairman thanked Hilde Windels for her declaration. This declaration will be communicated 
to the statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 
7:96 of the BCAC. Hilde Windels left the meeting room and the Board unanimously approved the allocation 
of 10,000 warrants to Hilde Windels. Hilde Windels then came back in the meeting room.  

Page 49 | 180 

  
 
2021 Annual Report 

Maria  Koehler  informed  the  other  directors  that  she  has  a  conflicting  financial  interest  in  the  decision 
proposed. The Chairman thanked Maria Koehler for her declaration. This declaration will be communicated 
to the statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 
7:96 of the BCAC. Maria Koehler left the meeting room and the Board unanimously approved the allocation 
of 10,000 warrants to Maria Koehler. Maria Koehler then came back in the meeting room. 

Dominic  Piscitelli  informed  the  other  directors  that  he  has  a  conflicting  financial  interest  in  the  decision 
proposed.  The  Chairman  thanked  Dominic  Piscitelli  for  his  declaration.  This  declaration  will  be 
communicated to the statutory auditor of the Company and inserted in the annual report 2021 in accordance 
with  the  article  7:96  of  the  BCAC.  Domonic  Piscitelli  left  the  meeting  room  and  the  Board  unanimously 
approved the allocation of 10,000 warrants to Dominic Piscitelli. Dominic Piscitelli then came back in the 
meeting room.  

Marina  Udier  informed  the  other  directors  that  she  has  a  conflicting  financial  interest  in  the  decision 
proposed. The Chairman thanked Marina Udier for her declaration. This declaration will be communicated 
to the statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 
7:96 of the BCAC. Marina Udier left the meeting room and the Board unanimously approved the allocation 
of 10,000 warrants to Marina Udier. Marina Udier then came back in the meeting room.” 

Excerpt from the minutes of the Board meeting of August 4, 2021: 

“The Board acknowledged the resignation of Maria Koehler as member of the Board with effective date as 
of August 5, 2021.  

The Board discussed the warrants allocated to Maria Koehler.  

The article 7:96 of the BCAC (Belgian Company Code of Companies and Associations) provides that “if a 
director has, directly or indirectly, a conflicting financial interest in a decision or operation to be decided by 
the board of directors, he has to inform the other directors before the deliberation of the board of directors. 
His declaration, including the reasons for his conflicting financial interest, must be recorded in the minutes 
of  the  board  meeting  that  will  take  [...]  the  decision.  The  auditor  must  also  be  informed.  The  concerned 
directors cannot deliberate nor vote on the concerned decisions”. 

Maria Koehler informed the other directors that he has a conflicting financial interest in the decision proposed 
since it is envisaged to waive the condition of presence imposed by the warrants plans of the Company in 
favor of Mrs. Koehler. This waiver would concern the warrants that have been allocated to Mrs. Koehler and 
that are not already vested. This declaration will be communicated to the statutory auditor of the Company 
and inserted in the annual report 2021 in accordance with the article 7:96 of the BCAC. Maria Koehler left 
the videoconference. 

The Board expressly waived the condition of presence imposed by the warrants plans of the Company in 
favor of Maria Koehler, meaning that Maria Koehler will be allowed to exercise all her warrants during the 
exercise  periods  provided  by  the  plans,  even  if  she  stopped  his  professional  activities  in  favor  of  the 
Company on August 5, 2021, and even if her warrants have not been fully vested.  

The Board decided to grant power of attorney to Adrien Lanotte and/or to any other attorney from the law 
firm Harvest, located at 100 Boulevard du Souverain, 1170 Brussels, each with authorization to act on his 
own  and  with  power  to  sub-delegate,  to  sign  and  fill  in  all  documents  and  to  take  all  necessary  steps 
regarding public administration and third parties, with a view to proceeding to all required formalities for the 
implementation of the above-adopted resolutions and their publishing in the annexes to the Belgian Official 
Journal as well as for the revisions with Crossroads Bank for Enterprises and other public bodies. 

Maria Koehler comes back to the videoconference.” 

Page 50 | 180 

  
 
 
 
 
2021 Annual Report 

Excerpt from the minutes of the Board meeting of October 7, 2021: 

“The Board discussed the allocation of warrants to Board members: 

-  Michel Lussier (10,000 warrants); 
-  Hilde Windels (10,000 warrants); 
- 
Serge Goblet (10,000 warrants); 
-  Chris Buyse (10,000 warrants); 
-  Rudy Dekeyser (10,000 warrants); 
-  Dominic Piscitelli (10,000 warrants); 
-  Marina Udier (10,000 warrants). 

The warrants will be offered under the 2021 Warrants Plan. Each warrant will give the right to its owner to 
acquire  one  new  share  of  the  Company.  The  exercise  price  will  be  equal  to  the  fair  market  value  of  the 
Company’s shares at the time of the offer, this value corresponding to the closing price of the share on the 
day before the date of the offer. 

The  article  7:96  of  the  BCAC  provides  that  “if  a  director  has,  directly  or  indirectly,  a  conflicting  financial 
interest in a decision or operation to be decided by the board of directors, he has to inform the other directors 
before  the  deliberation  of  the  board  of  directors.  His  declaration,  including  the  reasons  for  his  conflicting 
financial interest, must be recorded in the minutes of the board meeting that will take [...] the decision. The 
auditor  must  also  be  informed.  The  concerned  directors  cannot  deliberate  nor  vote  on  the  concerned 
decisions”. 

Michel  Lussier  informed  the  other  directors  that  he  has  a  conflicting  financial  interest  in  the  decision 
proposed. This declaration will be communicated to the statutory auditor of the Company and inserted in the 
annual report 2021 in accordance with the article 7:96 of the BCAC. Michel Lussier left the meeting room 
and the Board unanimously approved the allocation of 10,000 warrants to Michel Lussier. Michel Lussier 
then came back in the meeting room.  

Serge Goblet informed the other directors that he has a conflicting financial interest in the decision proposed. 
The  Chairman  thanked  Serge  Goblet  for  his  declaration.  This  declaration  will  be  communicated  to  the 
statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 7:96 
of the BCAC. Serge Goblet left the meeting room and the Board unanimously approved the allocation of 
10,000 warrants to Serge Goblet. Serge Goblet then came back in the meeting room.  

Chris Buyse informed the other directors that he has a conflicting financial interest in the decision proposed. 
The  Chairman  thanked  Chris  Buyse  for  his  declaration.  This  declaration  will  be  communicated  to  the 
statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 7:96 
of  the  BCAC.  Chris  Buyse  left  the  meeting  room  and  the  Board  unanimously  approved  the  allocation  of 
10,000 warrants to Chris Buyse. Chris Buyse then came back in the meeting room.  

Rudy  Dekeyser  informed  the  other  directors  that  he  has  a  conflicting  financial  interest  in  the  decision 
proposed. The Chairman thanked Rudy Dekeyser for his declaration. This declaration will be communicated 
to the statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 
7:96 of the BCAC. Rudy Dekeyser left the meeting room and the Board unanimously approved the allocation 
of 10,000 warrants to Rudy Dekeyser. Rudy Dekeyser then came back in the meeting room.  

Hilde  Windels  informed  the  other  directors  that  she  has  a  conflicting  financial  interest  in  the  decision 
proposed. The Chairman thanked Hilde Windels for her declaration. This declaration will be communicated 
to the statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 
7:96 of the BCAC. Hilde Windels left the meeting room and the Board unanimously approved the allocation 
of 10,000 warrants to Hilde Windels. Hilde Windels then came back in the meeting room.  

Dominic  Piscitelli  informed  the  other  directors  that  he  has  a  conflicting  financial  interest  in  the  decision 
proposed.  The  Chairman  thanked  Dominic  Piscitelli  for  his  declaration.  This  declaration  will  be 

Page 51 | 180 

  
 
 
2021 Annual Report 

communicated to the statutory auditor of the Company and inserted in the annual report 2021 in accordance 
with  the  article  7:96  of  the  BCAC.  Dominic  Piscitelli  left  the  meeting  room  and  the  Board  unanimously 
approved the allocation of 10,000 warrants to Dominic Piscitelli. Dominic Piscitelli then came back in the 
meeting room.  

Marina  Udier  informed  the  other  directors  that  she  has  a  conflicting  financial  interest  in  the  decision 
proposed. The Chairman thanked Marina Udier for her declaration. This declaration will be communicated 
to the statutory auditor of the Company and inserted in the annual report 2021 in accordance with the article 
7:96 of the BCAC. Marina Udier left the meeting room and the Board unanimously approved the allocation 
of 10,000 warrants to Marina Udier. Marina Udier then came back in the meeting room.” 

2.4.4.  Related Party Transactions  

To date, no related party transaction involving the Company’s Directors, or the members of the Executive 
Committee, except section 2.4.3 above, has been disclosed to the Company. 

2.4.5. 

Transactions with affiliates  

The  Article  7:97  of  the  CCA  provides  for  a  special  procedure  that  applies  to  intra-group  or  related  party 
transactions with affiliates. The procedure will apply to decisions or transactions between the Company and 
affiliates  of  the  Company  that  are  not  a  subsidiary  of  the  Company.  It  will  also  apply  to  decisions  or 
transactions  between  any  of  the  Company’s  subsidiaries  and  such  subsidiaries’  affiliates  that  are  not  a 
subsidiary of the Company. 

Prior to any such decision or  transaction, the Board of Directors of the Company must  appoint a special 
committee  consisting  of  three  independent  directors,  assisted  by  one  or  more  independent  experts.  This 
committee provides the Board of Directors with a written report giving the motives for the decision of the 
envisaged operation, addressing at least the following elements: the nature of the decision or the operation, 
a  description  and  an  estimation  of  the  equity  consequences,  a  description  of  the  eventual  other 
consequences, the advantages and inconvenient resulting therefrom for the Company, as the case maybe. 
The committee puts the proposed decision or operation in the context of the strategy of the Company and 
determines if it causes any prejudice to the Company, if it is compensated by other elements of that strategy, 
or if it is manifestly abusive. The remarks of the expert are integrated in the opinion of the committee. 

The Board of Directors must then take a decision, taking  into account the opinion of the committee. Any 
deviation from the committee’s advice must be explained. Directors who have a conflict of interest are not 
entitled to participate in the deliberation and vote. The committee’s advice and the decision of the Board of 
Directors must be communicated to the Company’s Statutory Auditor, who must render a separate opinion. 
The conclusion of the committee, an excerpt from the minutes of the Board of Directors and the opinion by 
the Statutory Auditor must be included in the (statutory) annual report of the Board of Directors. 

The procedure does not apply to decisions or transactions in the ordinary course of business at customary 
market conditions, and transactions or decisions with a value of less than 1% of the consolidated net assets 
of the Company. 

2.4.6.  Code of Business Conduct and Ethics 

2018. 

In 2015, the Company adopted a Code of Business Conduct and Ethics, or the Code of Conduct, applicable 
to all of its employees, members of its Executive Committee and directors. It has been updated on October 
5, 
at 
https://www.celyad.com/en/investors/corporate-governance.  The  Audit  Committee  is  responsible  for 
overseeing  the  Code  of  Conduct  and  is  required  to  approve  any  waivers  of  the  Code  of  Conduct  for 
employees, members of its Executive Committee and directors.  

the  Company’s  website 

of  Conduct 

The  Code 

available 

on 

is 

Page 52 | 180 

  
 
2021 Annual Report 

2.4.7.  Market abuse regulations  

On  June  17,  2013,  the  Board  of  the  Company  defined  specific  rules  to  prevent  the  illegal  use  of  inside 
information  by  board  members,  shareholders,  managers  and  employees  or  the  appearance  of  such  use 
(“the Market Abuse Policy”). The Market Abuse Policy is regularly reviewed and updated by the Board of 
Directors and is available on the Company’s website. 

The Policy applies to all holders of inside information. An insider can be given access to inside information 
within the scope of the normal performance of his or her duties. The insider has the strict obligation to treat 
this information confidentially and is not allowed to trade financial instruments of the Company to which this 
inside information relates. 

In accordance with art 25bis §1 of the law of August 2, 2002 and the EU Regulation 596/2014 of April 16, 
2014 on market abuse (the “MAR”), the Company has established a list of persons in the Company who, 
based on an employment or service agreement, have contracted with the Company and have during the 
course  of  their  duties  access  to  inside  information  directly  or  indirectly.  This  list  is  updated  regularly  and 
remains at the disposal of the FSMA for a period of 5 years. 

2.5 

Corporate Governance Code  

The Company's Board of Directors complies with the principles of the CCG. However, the Company deviates 
from the following principles: 

•  Remuneration in company’s shares (principle 7.6): as per applicable laws, the Company does not 
meet the legal requirements to proceed with a shares buy-back and, consequently does not own 
treasury  shares,  and  therefore,  is  not  able  to  grant    a  portion  of  non-executive  directors’  
remuneration in company’s shares; 

•  No grant of stock options to independent directors (principle 7.6): since the Company is not able to 
offer treasury shares, independent directors may be allocated a fixed number of subscription rights 
(warrants). This allocation of warrants is not related to any performance criteria. As further detailed 
in  the  Company’s  Remuneration  Policy,  this  allocation  is  aimed  at  attracting  highly  skilled  non-
executive directors in a highly dynamic and competitive market; 

•  Absence of minimum detention of shares (principle 7.9): the Company has not fixed any minimum 
threshold  for  the  detention  of  shares  by  the  members  of  the  Executive  Committee,  since  the 
Company does not own treasury shares and does not have the possibility to offer shares for free. 
However,  the  members  of  the  Executive  Committee  hold  subscription  rights  (warrants)  on  the 
Company’s shares as described in the Remuneration Report; 

•  No clawback (principle 7.12): at the date of this report, the Company has not adopted any clawback 
provision  to  claim  variable  remuneration  from  the  Executive  Committee  members,  given  the 
practice  of  the  industry  in  which  the  Company  operates  and  the  difficulties  to  recruit  in  this 
competitive environment. 

The Company has not adopted a diversity policy. The talents market is particularly tense and dynamic in the 
biopharmaceutical industry and developing a diversity policy adjusted to this fast-changing environment was 
not deemed to be the best instrument to meet the Company’s challenges in human resources. Over the past 
years,  the  Company  has  successfully  achieved  a  broad  degree  of  diversity  from  a  gender,  citizenship, 
expertise  and  educational  background  perspective  at  the  Company’s  Board  of  Directors,  Executive 
Committee, Management and staff levels. The Company has attracted talents from various countries which 
reflects the Company’s international footprint to support the Company’s strategy. 

At the Board of Directors, the Company complies with Belgian laws on gender with at least one third of the 
members who are from a different gender. One Board member is Canadian, three are Americans, one is 
Americano-Croatian, and four are Belgians.  

Page 53 | 180 

  
 
2021 Annual Report 

At the Executive Committee, two members are Americans, one is English, and three are from Belgium. The 
Company will pursue its efforts to increase the female presence at the Executive Committee.   

The Management team is composed of 16 members, where the Company counts 43.7 % (7) of female and 
56.3% (9) of male. Those managers or directors have different nationalities (from Belgium, Mexico, and the 
US).  

Regarding the employees not included above the Company records 53% female employees and 47% male 
employees. 

In accordance with the CCG, the Board of Directors of the Company will review its Charter from time to time 
and make such changes as it deems necessary and appropriate. The Charter, together with the Company’s 
articles of association, is available on the Company's website (www.celyad.com) and can be obtained free 
of charge at the registered office of the Company.  

2.6 

Remuneration Policy 

2.6.1. 

Introduction 

The remuneration policy of the Company (the “Policy”) has been approved at the shareholders meeting of 
May 5, 2021. 

The Policy is established to be competitive in the (employment) markets in which the Company operates, 
mainly the United States and Europe. The approach taken by the Company is to apply a remuneration policy 
which  is  overall  balanced  and  allows  tailoring  individual  remuneration  packages  to  ensure  a  fair  and 
competitive remuneration for the (job)market in which our key persons operate. The Company believes this 
adds to the long-term value creation for all our stakeholders. 

testing  and  eventually  commercializing 

As a clinical-stage biotechnology company, the Company aims at achieving a strategy involving discovering, 
developing, 
(potential)  product  candidates.  Successful 
implementation of this strategy requires an intense long-term effort of highly qualified persons. As such, this 
Policy is aimed at attracting and retaining highly qualified persons for executive and non-executive positions 
on our Board of Directors as well as executive management and to motivate them to contribute to our long-
term goals and strategy. 

2.6.2.  Remuneration of the Board of Directors 

2.6.2.1 

Principles 

The  Policy  is  aimed  at  attracting  non-executive  directors  with  the  most  relevant  skills,  knowledge  and 
expertise in a highly competitive and quickly evolving industry. The Policy will help the Company attract and 
retain  a  diverse  and  international  team  of  non-executive  directors,  striking  a  balance  between  scientific, 
financial,  operational  and  strategic  contributions,  promoting  an  open,  fair,  sustainable  and  equitable 
company culture, driven by success.  

The remuneration of the non-executive Directors is determined by the Shareholders’ Meeting upon proposal 
of the Board of Directors based on a recommendation from the Nomination and Remuneration Committee. 
The Nomination and Remuneration Committee benchmarks non-executive Directors' compensation against 
peer companies to ensure that it remains fair and competitive. The Directors’ remunerations are therefore 
market driven. 

2.6.2.2 

Components 

The Policy is based on the following fixed components: 

Page 54 | 180 

  
 
2021 Annual Report 

(a)  A  fixed  fee,  consisting  of  a  base  fee  and  an  additional  fee  if  the  non-executive  director  is  the 
Chairman of the Board or any of its Committees or if the non-executive Director is a member of a 
Board Committee; 

(b)  Warrants.  

The remuneration of non-executive Directors does not contain any variable part and is not based on any 
performance conditions. 

As  the  Company  has  no  distributable  reserves,  it  does  not  meet  the  legal  requirements  to  proceed  to  a 
shares buy-back, therefore does not own treasury shares and is then currently unable to grant shares to the 
non-executive directors as part of their remuneration. This is a deviation from principle 7.6 of the CCG. 

Fixed fee 

The fixed fee of non-executive directors consists of: 

(a)  A fixed annual fee (retainer) of 18,000 EUR (36,000 EUR for the Chairman of the Board), including 

the four annual, ordinary Board meetings; 

(b)  A  supplemental  fixed  fee  of  3,000  EUR  (5,000  EUR  for  the  Chairman  of  the  Board)  for  the 
participation to extraordinary Board meetings of more than 2 hours, and 1,500 EUR (2,500 for the 
Chairman of the Board) for the participation to extraordinary Board meetings of less than 2 hours; 

(c)  A supplemental fixed annual fee (retainer) of 15,000 EUR for membership of each Committee of 

the Board of Directors, increased by 5,000 EUR for the Chairmanship of such Committee; 

(d)  An extraordinary fee of €3,000 for specific assignments to a non-executive director, on request of 

the CEO and with prior approval of the Board of Directors. 

The Board fees are paid in quarterly installments at the end of each subsequent calendar quarter.  

The  Company  will  also  reimburse  out-of-pocket  expenses  (such  as,  without  limitation,  travel,  meals  and 
lodging expenses) incurred by directors in direct relation with their Board duties. 

Warrants  

In deviation from the principle 7.6 of the CCG, the Board has determined that the grant of warrants to non-
executive or independent directors is in the best interest of the Company to attract and retain highly skilled 
directors  in  a  very  dynamic  and  competitive  environment.  The  grant  of  warrants  is  a  commonly  used 
remuneration  instrument  in  the  sector  in  which  the  Company  operates,  in  particular  in  the  United  States 
where the Company is active. In addition, the Company is not entitled to own treasury shares (see above) 
and  is  currently  unable  to  offer  any  remuneration  in  shares.  Finally,  the  grant  of  warrants  provides  an 
attractive  additional  remuneration  without  impacting  the  Company’s  cash.  Without  this  possibility,  the 
Company would be subject to a considerable disadvantage compared to competitors offering warrants to 
their non-executive directors.  

The grant of warrants is not linked or subject to any performance conditions and consequently, does not 
qualify as variable remuneration.   

The warrants are usually issued by decision of the Board of Directors within the framework of the authorized 
capital (but can also be issued by decision of the Shareholders’ Meeting). The warrants are then offered to 
non-executive directors by decision of the Board of Directors upon recommendation of the Nomination and 
Remuneration Committee. Conflict of interest procedure applies to such decision of the Board. Each warrant 
gives  its  holder  the  right  (but  not  the  obligation)  to  subscribe,  under  the  exercise  conditions,  during  the 
exercise periods and against payment of the exercise price, to one Company’s share. 

Page 55 | 180 

  
 
2021 Annual Report 

Company’s warrants are granted for a limited term. This term is determined by the Board of Directors, in 
compliance with the CCA, with a maximum of ten years. The warrants have a vesting period of minimum 
three (3) years and may be exercised to the extent vested. Shares obtained through the exercise of warrants 
are freely transferrable. 

The exercise price is equal to the fair market value of the Company's shares at the time of the offer. This 
value is determined by the Board of Directors and corresponds to either the closing price of the Company's 
share on the day before the date of the offer or the average of the thirty (30) calendar days preceding the 
date of the offer of the closing price of the Company's Share. 

The warrants can be immediately exercised by the beneficiaries in the following situations: 

(a)  Share  capital  increase  in  cash  without  suspension  of  the  preferential  rights  of  the  existing 

shareholders; 

(b)  Takeover  bid  on  the  shares  of  the  company  as  of  the  announcement  of  the  public  offer  by  the 

FSMA; 

(c)  Change of control on the company; 

(d)  Conclusion of a “strategic partnership” with an important industrial actor, active in the life-science 

sector, and if the “strategic partnership” is qualified as such by the board of directors. 

For further details on the terms and conditions of our warrants plans, we refer to the plans available on our 
website and as may be amended from time to time. 

2.6.2.3 

Contract terms and conditions 

The  directors'  mandate  may  be  terminated  "ad  nutum"  (at  any  time)  without  any  form  of  compensation.  
There is no specific agreement between the Company and non-executive directors which waives or restrains 
the right of the Company to terminate “ad nutum” (at any time) the mandates of the directors. 

The Company has signed with its directors an engagement letter consistent with the terms of this Policy.  

2.6.3.  Remuneration of the Executive Committee  

2.6.3.1 

Principles 

The  Company’s  remuneration  Policy  for  the  members  of  its  Executive  Committee  is  aimed  at  attracting, 
motivating,  and  retaining  top  talents  in  a  very  competitive  and  international  environment  to  deliver  our 
strategic  and  operational  objectives.  The  Company’s  aim  is  therefore  to  be  competitive  against  peer 
companies in its markets, to incentivize performance and not to discriminate on any manner.  

The remuneration Policy is driven by the employees’ and the Company’s performance. The remunerations 
are based on market benchmarks. 

The remuneration of the members of the Executive Committee is determined by the Board of Directors based 
on recommendations made by the Nomination and Remuneration Committee, further to a recommendation 
made by the CEO to the Nomination and Remuneration Committee (except where his own remuneration is 
concerned).  

The  Nomination  and  Remuneration  Committee  takes  into  consideration  the  employment  conditions  of 
employees  and  ensures  that  the  remuneration  of  the  Executive  Committee  remains  proportionate  to  the 
remuneration  of  the  employees,  taking  into  consideration  the  degree  of  responsibility  of  the  Executive 
Committee. Both the members of Executive Committee and employees’ remunerations are market driven. 
For employees, the Company’s remuneration is based on an independent benchmark done by a reputed 

Page 56 | 180 

  
 
2021 Annual Report 

international  firm.  The  benchmark  includes  data  points  from  biotech,  medium  and  large  pharmaceutical 
companies and is performed on an annual basis. 

2.6.3.2 

Components 

The remuneration of the Executive Committee is based on the following fixed and variable components: 

(a)  Base fixed remuneration ; 

(b)  Variable annual cash remuneration;  

(c)  Pension; 

(d)  Fringe benefits; and 

(e)  Warrants.  

The  structure  of  the  remuneration  of  Executive  Committee  members  consists  in  an  appropriate  balance 
between  fixed  and  variable  remuneration.  The  nature  and  magnitude  of  the  variable  remuneration  is 
structured to align the interests of the Executive Committee members with the sustainable value-creation 
objectives of the Company. Pension and other fringe benefits complete the remuneration package in line 
with market practice. The actual relative weights of the components of the remuneration package depends 
on  the  achievement  of  the  performance  criteria,  the  role  and  the  location  of  each  Executive  Committee 
member as specified below, and aims at ensuring remuneration packages that are competitive and in line 
with market practice. 

Base Fixed Remuneration 

Each  member  of  the  Executive  Committee  is  entitled  to  a  base  fixed  remuneration  designed  to  fit 
responsibilities, relevant experience, and competences, in line with market rates for equivalent positions.  

Variable Annual Cash Remuneration 

The base amount of the variable remuneration is based on the Company’s performance and the individual 
performance  of  the  Executive  Committee  members  measured  against  the  individual  and  Company’s 
objectives.  

For the CEO, the variable remuneration is based on 75% of the Company performance and 25% of individual 
performance. For the other members of the Executive Committee, the variable remuneration is based on 
50% of Company performance and 50% of individual performance.   

The variable compensation represents 30% of the fixed compensation at target for non-US members, 35% 
to 40% of the fixed compensation at target for US-based members and 45% of the fixed compensation at 
target for the CEO. Those target percentages may be multiplied by a factor from 0% to 200%, depending on 
the individual performance.  

The  Variable  Annual  Cash  Remuneration  is  therefore  subject  to  an  absolute  cap  of  200%  of  the  fixed 
compensation, in line with principle 7.10 of the CCG. 

The Company objectives are determined annually by the Board of Directors, ultimately at the start of the 
period in which the incentive may be earned.  

The  individual  performance  of  each  member  of  the  Executive  Committee  is  determined  by  an  annual 
assessment between the individual and the CEO (or, for the CEO, between the CEO and the Chairman of 
the Board). It consists of SMART (Specific, Measurable, Actionable, Realistic, Time driven) and challenging 
objectives. Those individual objectives are aligned and consistent with the Company’s strategic objectives. 
The  performance  assessment  leads  to  a  score  that  will  define  the  overall  individual  performance  and  is 

Page 57 | 180 

  
 
2021 Annual Report 

determined  by  the  Board  of  Directors  upon  recommendation  of  the  Nomination  and  Remuneration 
Committee. 

The Company’s objectives are aligned with the Mission and the Vison of the Company and contribute to the 
Company’s strategy, the enhancing of patients’ well-being and life and shareholders value creation, while 
maintaining a solid cash position. The Company’s objectives are typically based on a combination of various 
elements: 

•  Clinical Product Testing and Development 

-  Clinical trial activity (operational and medical) 

-  Regulatory  

-  Manufacturing 

- 

Translational Analysis 

•  Pre-Clinical Product Development  

-  Clinical (Protocol Development) 

-  Regulatory (IND/CTA submission) 

-  Manufacturing (Clinical Process Development) 

-  Quality Assessment and Quality Control (CMC) 

•  R&D Engine 

-  Pre-clinical Product and Platform Development 

- 

- 

Target identification and validation 

Intellectual property creation 

•  External Visibility 

-  Peer reviewed and corporate publications  

- 

- 

Invited presentations 

Investors relations/media  

•  Company  funding,  cash  runway  and  the  efficient  use  of  financial  and  non-financial  resources 

against budget 

•  External partnership development and collaboration 

The Company’s and the individual’s performances are assessed in the first quarter of each calendar year by 
the Board of Directors. The variable compensation is paid to the members of the Executive Committee in 
the first quarter of the following year upon decision of the Board of Directors.  

In deviation from principle 7.12 of the CCG, there is no possibility for the Company to reclaim the variable 
remuneration.  

Pension 

Each member of the Executive Committee who is an employee of the Company is entitled to the participation 
to pension plans with defined contributions. 

For  Belgium-based  members  of  the  Executive  Committee,  defined  contributions  pensions  are  paid  in  a 
Group Insurance plan which also includes a health insurance and a life insurance. 

Page 58 | 180 

  
 
2021 Annual Report 

US-based members of the Executive Committee participate to an employer-sponsored defined-contribution 
pension  account  defined  in  subsection  401(k)  of  the  Internal  Revenue  Code  disability  insurance  and  life 
insurance. 

The members of the Executive Committee who are engaged through services or consulting agreements are 
not entitled to a group insurance plan, or to an employer-sponsored defined-contribution pension account 
defined in subsection 401(k) of the US Internal Revenue Code, or to a health insurance plan. 

Fringe benefits 

Each member of the Executive Committee is entitled to several fringe benefits which may include: 

(a)  A company car;  

(b)  A lump-sum expense allowance; 

(c)  If  required  by  their  specific  social  or  tax  status,  a  housing  allowance,  tax  advisory  services, 

relocation allowances, schooling allowances; 

(d)  The reimbursement of other expenses related to their responsibilities in the company. 

On  an  exceptional  basis  and  depending  on  the  employment  market  conditions,  a  sign  on  bonus  may  be 
granted when a member of the Executive Committee is hired. The sign on bonus is approved by the Board 
of Directors based on recommendations made by the Nomination and Remuneration Committee. 

Warrants  

The Company may from time to time offer to the members of the Executive Committee to participate to a 
warrants plan at the discretion of the Board of Directors. The warrants are usually issued by decision of the 
Board of Directors within the framework of the authorized capital (but could also be issued by decision of the 
Shareholders’  Meeting).  The  warrants  are  then  offered  to  each  member  of  the  Executive  Committee  by 
decision of the Board of Directors upon recommendation of the Nomination and Remuneration Committee. 
Each warrant gives its holder the right (but not the obligation) to subscribe, under the exercise conditions, 
during the exercise periods and against payment of the exercise price, to one Company’s share. 

The number of warrants offered to each of the beneficiaries is freely determined by the Board of Directors, 
acting upon the recommendation of the Nomination and Remuneration Committee. The number of warrants 
is based on a benchmarking exercise regularly performed to ensure that the grants are competitive and in 
line with market practice.  

When  the  offer  of  warrants  is  based  on  the  individual  performance  of  the  member  of  the  Executive 
Committee, the performance scores range from 1 (underperforming) to 5 (exceeding performance): 

(a)  If the performance score is 1, the number of warrants is zero; 

(b)  If the performance score is 2, the number of warrants is multiplied by a factor between 50% to 90%; 

(c)  If the performance score is 3, the number of warrants is multiplied by a factor of 100%; 

(d)  If the performance score is 4, the number of warrants is multiplied by a factor between 100% and 

125%; 

(e)  If the performance score is 5, the number of warrants is multiplied by a factor between 125% and 

150%. 

In principle, the performance score is based on an assessment of the individual performance over one year. 
Yet, the vesting period of minimum three (3) years applied on the warrants, whose value is notably impacted 
by the performance of the Executive Committee, implies that the Company complies with a long term view 
for a major portion of the variable remuneration of the members of the Executive Committee.  

Page 59 | 180 

  
 
2021 Annual Report 

Under our incentive plans, warrants are granted for a limited term. This term is determined by the Board of 
Directors, in compliance with the provisions of the CCA with a maximum of ten years. The warrants have a 
vesting  period  of  minimum  three  (3)  years  and  may  be  exercised  to  the  extent  vested.  Shares  obtained 
through the exercise of warrants are freely transferrable. 

The exercise price is equal to the fair market value of the Company's shares at the time of the offer. This 
value is determined by the Board of Directors and corresponds to either the closing price of the Company's 
share on the day before the date of the offer or the average of the thirty (30) calendar days preceding the 
date of the offer of the closing price of the Company's Share. 

The warrants can be immediately exercised by the beneficiaries in the following situations: 

(a)  Share  capital  increase  in  cash  without  suspension  of  the  preferential  rights  of  the  existing 

shareholders; 

(b)  Takeover  bid  on  the  shares  of  the  company  as  of  the  announcement  of  the  public  offer  by  the 

FSMA; 

(c)  Change of control on the company; 

(d)  Conclusion of a “strategic partnership” with an important industrial actor, active in the life-science 

sector, and if the “strategic partnership” is qualified as such by the board of directors. 

For further details on the terms and conditions of our warrants plans, we refer to the plans available on our 
website and as may be amended from time to time. 

In deviation from the principle 7.9 of the CCG, the Company has not fixed any minimum threshold for the 
detention of shares by the members of the Executive Committee. However, the members of the Executive 
Committee  hold  subscription  rights  (warrants)  on  the  Company’s  shares  as  described  in  above  in  this 
Remuneration Policy, enabling them to hold shares in the Company. 

2.6.3.3 

Contract terms and conditions 

The members of the Executive Committee are engaged based on a services agreement or an employment 
contract. 

Labour  law  applies  to  the  contractual  arrangements  with  the  members  of  the  Executive  Management 
engaged on an employment contract. 

When the member of the Executive Committee is engaged on a services agreement, it generally provides 
for a notice period of six months and for the possibility to terminate the agreement with cause and without 
indemnity. 

No specific severance clauses are agreed as a rule, except when duly justified after recommendation of the 
Nomination and Remuneration Committee. 

There is no specific additional individual plan regarding supplementary pension or early retirement schemes 
put in place for the members of the Executive Committee.  

2.6.4.  Deviations from this Policy  

The Board has the authority to temporarily deviate from this Policy in case of exceptional circumstances, 
primarily  those  in  which  deviation  is  necessary  to  serve  the  long-term  interests  and  sustainability  of  the 
company  or  to  guarantee  the  viability  of  the  company.  Should  there  be  a  need  to  deviate  from  this 
remuneration  Policy,  the  CEO  will  bring  substantiated  arguments  to  the  Nomination  and  Remuneration 
Committee for recommendations and approval by the Board of Directors. Any deviations from this policy will 
be described in the Remuneration report.  

Page 60 | 180 

  
 
2021 Annual Report 

2.7 

Remuneration report  

2.7.1. 

Introduction 

In 2021, the remuneration of the Board of Directors was based on a fixed remuneration and a fixed grant of 
warrants,  whereas  the  remuneration  of  the  Executive  Committee  members  was  based  on  a  base  fixed 
remuneration, a variable annual cash remuneration, fringe benefits and long-term share-based incentives 
(warrants).  

The variable remuneration of the Executive Committee members was calculated based on the Company 
and  the  individual’s  performance.  The  Company’s  performance  was  measured  against  the  Company’s 
objectives, and the Executive Committee members’ performance, against their individual objectives.  

The Company’s objectives have been determined by the Board of Directors at the beginning of the year. For 
2021, the Board of Directors has decided to establish the Company’s performance at 90%, reflecting the 
level of achievement of the Company’s objectives based on the execution of our CYAD-02, CYAD-101 and 
CYAD-211  clinical  programs,  the  building  of  our  long-term  shRNA  pipeline,  our  licensing  and  business 
development,  and  the  financing  of  the  Company,  taking  once  again  into  consideration  the  challenging 
sanitary conditions faced in 2021 with the pandemic of COVID-19.  

The  individual  performance  of  each  member  of  the  Executive  Committee  has  been  determined  by  an 
individual assessment between the Executive Committee member and the CEO (or, for the CEO, between 
the CEO and the Chairman of the Board). The assessment of the Executive Committee member and the 
CEO was reviewed by the Nomination and Remuneration Committee which made a recommendation to the 
Board of Directors for final decision. The CEO did not participate to any decision regarding his own individual 
performance. 

For the CEO, the variable remuneration is based on 75% of the Company performance and 25% of individual 
performance. For the other members of the Executive Committee, the variable remuneration is based on 
50% of Company performance and 50% of individual performance.   

The variable compensation represents 30% of the fixed compensation at target for non-US members, 35% 
or 40% of the fixed compensation at target for US-based members and 45% of the fixed compensation at 
target for the CEO. Those target percentages may be multiplied by a factor from 0% to 200%, depending on 
the individual performance. 

Therefore, the following formula has been used to calculate the amount of the variable remuneration:  

(Annual salary/fee x % contractual bonus x % Company performance x ratio Company performance%)  

PLUS  

(Annual compensation/fee x % contractual bonus x % linked with the individual performance x ratio Individual 
performance). 

In 2021, the Board of Directors, upon recommendation of the Nomination and Remuneration Committee, 
has  also  decided  to  offer  to  the  members  of  the  Executive  Committee  the  opportunity  to  participate  to  a 
warrants plan.  

Reference is made to the section 2.5 of this Annual Report regarding the deviations from certain principles 
of the CCG relative to the remuneration of the Board of Directors and the Executive Committee.  

In  the  wave  of  the  shareholders’  rights  reform,  the  company  complied  with  the  new  standardized 
remuneration  report  as  presented  by  the  EU  Commission  currently  as  a  draft  (Draft  Guidelines  on  the 
standardized presentation of the remuneration report under Directive 2007/36/EC, as amended by Directive 
(E1U) 2017/828, as regards the encouragement of long-term shareholder engagement). 

Page 61 | 180 

  
 
2021 Annual Report 

The Company seeks to improve permanently the quality and transparency of its remuneration to the Board 
and to the Executive Committee and to take into account the observations of its shareholders or proxies. 

The  remuneration  Policy  and  this  remuneration  report  provide  for  a  greater  degree  of  disclosure  and 
transparency on all the components of the remuneration of the Board and the Executive Committee, and the 
link between the remuneration and the performance of the Company. 

The total remuneration of the Board of Directors, the CEO and the Executive Committee members is detailed 
hereinafter. 

2.7.2. 

Total Remuneration  

In this Section, the Total Remuneration Tables are structured as follows: 

Table 1 - Total Remuneration (1)

1. Fixed Remuneration

2. Variable Remuneration

Name, 
Position (2)

Fixed 
Fees

Board 
Fees

Others 
Benefits 
(3)

One Year 
Variale 
(4)

Multi Year Variable 
(5)

3. Extraordinary 
items 
(6)

4. Pension 
Expense 
(7)

5. Total 
remuneration

6. Proportion of 
fixed & Variable 
Remuneration 
(8)

(1) All components of remuneration are reported in gross amounts 

(2) If the officer has not been in service for the entire year of the report, the start date and/or the date of the end of his 
contract must be informed 

(3) This component includes death and disability benefits, medical expenses and other additional benefits 

(4) The amount reported is equal to the monetary value of the variable remuneration acquired during the year reported 
(2021) 

(5) Benefit in kind on granted warrants – according to the Belgian Act of 26 March 1999. 

(6) Extraordinary items paid in 2021: the grants of warrants are reported under this section, considered as extraordinary, 
fixed items of the remuneration. 

(7) The reported amount contains all contributions that were actually paid by the employer during the year to pension 
plans.  

(8)  Relative  share  of  fixed  remuneration  =  [Fixed  remuneration  +  cost  of  pension]  /  [Total  remuneration]                         
Relative share of variable remuneration = [Variable remuneration] / [Total remuneration] 

2.7.2.1 

Total Remuneration of the Board of Directors 

Table1 - Total remuneration (1) 

2. Variable 
remuneration  

3. Extraordinary 
items awarded in 

Name, Position 
(2) 

1. Fixed remuneration 

Base 
salary 

Board 
fees 

Other 
benefits 
(3) 

One year 
variable 
(4) 

Multi-
year 
variable 
(5) 

Mel Management 
(permanent 
representative 
Lussier Michel) 

Buyse Chris  

R.A.D Life 
Sciences 
(permanent 

€ 81 000 

€ 46 500 

€ 33 000 

4. 
Pension 
expense 
(7) 

2021 (6)1                  

a) BIK on fixed 
grants warrants                                        

5. 
Total 
Remuneration 

6. Proportion of fixed 
and variable 
remuneration  (8) 

b) Warrants 
awarded  

a) 

€ 16 970 

b) 

30 000 

a) 

b) 

a) 

b) 

€ 16 970 

30 000 

€ 6 730 

10.000 (1) 

€ 97 970 

€ 63 470 

€ 39 730 

Fixe 

100% 

Variable 

0% 

Fixe 

Variable 

Fixe 

Variable 

100% 

0% 

100% 

0% 

Page 62 | 180 

  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
representative : 
Dekeyser Rudy) 

Windels Hilde  

€ 63 000 

Goblet Serge  

€ 33 000 

Koelher Maria  
(out 5 Aug 2021) 

€ 18 000 

Piscitelli Dominic                 

€ 65 000 

Udier Marina                          

€ 33 000 

Patel Ami (In 08-
Dec-21) 

€ 0 

Grand Total  

€ 372 500 

2021 Annual Report 

Fixe 

Variable 

Fixe 

Variable 

Fixe 

Variable 

Fixe 

Variable 

Fixe 

Variable 

Fixe  

Variable 

€ 63 000 

€ 43 480 

€ 18 000 

€ 65 000 

€ 33 000 

€ 423 650 

100% 

0% 

100% 

0% 

100% 

0% 

100% 

0% 

100% 

0% 

0% 

0% 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

(2) 

€ 10 480 
20.000'(3) 

20 000 

30 000 

30 000 

(4) 

€ 51 150 

(1) 30.000 warrants were awarded during 2021 but 20.000  declined by the board member in 2021 
(2) 30.000 warrants were awarded during 2021 but declined by the board member in 2021 
(3) 30.000 warrants were awarded during 2021 but 10.000 warrants  declined by the board member in 2021 
(4) not applicable – non eligible 

In 2021, each Director, including non-executive Directors, have been offered fixed grants of 10,000 warrants. 
The grants were not related to any performance condition. The reasons for the variation in the number of 
warrants awarded (disclosed under b) are specified under footnotes (1) and (2). No taxable benefit in kind 
is disclosed under (a) for Directors with tax residence outside of Belgium (who are not in scope for the tax 
valuation under Belgian law).  

The  details  on  the  warrants  (including  the  number  of  warrants  granted,  vested,  and  exercised,  and  the 
exercise price,  can be found in the Share-Based Remuneration section below: 

2.7.2.2 

Total remuneration of the CEO 

1. Fixed remuneration 

2. Variable remuneration  

Table1 - Total remuneration (1) 

Name, 
Position 
(2) 

Petti 
Filippo 
- 
Executive, 
CEO 

Base 
salary 

Board 
fees 

Other 
benefits  
(3) '(1) 

One year 
variable  
(4) 

€ 396 567 

€ 44 021 

€ 176 054 

(1) Others benefits such as health insurance, … 

Multi-year variable 
on warrants 
granted during 
2021(5) 

3. 
Extraordi
nary 
items (6) 

 a) Benefit in kind            

b) Number of 

warrants                               

c) Target value at 
the offer date 

a) 

b) 

c) 

€ 4 565 

60 000 

€ 307 200 

4. 
Pension 
expense  
(7) 

5.  
Total 
Remuneration  

6.  
Proportion of fixed 
and variable 
remuneration (8) 

€ 12 260 

€ 633 467 

Variable 

Fixe 

71% 

29% 

The  multi-year  variable  consists  in  the  grant  of  warrants.  The  target  value  at  the  offer  date  may  vary, 
depending on the share price. 

For  the  proportion  between  the  fixed  and  the  variable  remuneration,  the  amount  of  the  benefit  in  kind 
according to the Belgian Act of 26 March 1999 is taken into consideration. 

Page 63 | 180 

  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
 
  
  
  
  
  
 
2021 Annual Report 

2.7.2.3 

Total Remuneration of the Executive Committee (excl.-CEO) 

Table1 - Total remuneration (1) 

1. Fixed remuneration 

2. Variable remuneration  

Name, 
Position 
(2) 

Executive 
Committee 
(1) 

Base 
salary  

Board 
fees 

Other 
benefits (3) 
(2)'(2) 

One year 
variable 
(4) 

€ 1 660 773  

€ 170 430  

€ 529 675  

Multi-year variable 
on warrants granted 
during 2021(5) 

a) Benefit in kind 
b) Number of 
warrants 
c) Target value at the 
offer date 

a) 

b) 

c) 

€ 79 635 

175 000 

€ 990 550 

3. 
Extraordinary 
items  (6) 

4. 
Pension 
expense 
(7) 

5. Total 
Remuneration 

6. Proportion of 
fixed and 
variable 
remuneration  
(8) 

€ 31 566  

€ 2 472 080 

Variable 

25% 

Fixe 

75% 

(1) Three Executive Committee members are legal entities engaged through services agreements with the Company and three Executive Committee members are natural persons. 

(2) Other fringe benefits are attributed to natural persons only, such as pension plan, health insurance, company car, representation allowances. 

The table above contains aggregate amounts for the 6 members of the Executive Committee. 

The  multi-year  variable  consists  in  the  grant  of  warrants.  The  target  value  at  the  offer  date  may  vary 
depending on the share price. 

For  the  proportion  between  the  fixed  and  the  variable  remuneration,  the  amount  of  the  benefit  in  kind 
according to the Belgian Act of 26 March 1999 is taken into consideration. 

2.7.2.4 

Performance of Executives in the reported financial year 

The performance criteria, their relative weighting and the actual outcome in 2021 can be summarized as 
follows. 

The  amount  of  the  variable  remuneration  is  based  on  the  Company’s  performance  and  the  individual 
performance  of  the  executive  committee  members  measured  against  the  individual  and  Company’s 
objectives. For the CEO, the variable remuneration is based on 75% of the Company performance and 25% 
of individual performance. For the other members of the Executive Committee, the variable remuneration is 
based on 50% of Company performance and 50% of individual performance.   

Upon recommendation of the Nomination and Remuneration Committee, the Board of Directors has decided 
to grant the following variable remuneration and warrants to the CEO and the members of the Executive 
Committee:  

Name, position 

1. 

2. 

3. 

Performance criteria 

Relative 
weighting of the 
performance 
criteria 

a) Measured performance 

b) Actual award outcome (cash 
and warrants) 

Company 

Clinical Programs 

shRNA platform 

45% 

10% 

a) 90% 

b) N/A 

a) 75% 

Page 64 | 180 

  
 
  
  
 
 
 
 
 
CEO 

CEO 

6 Members of the executive committee 

Business 
Development 

15% 

Financing 

25% 

Corporate / Other  

5% 

Company performance 

75% 

Individual 
Performance 

Company 
Performance 

25% 

50% 

2021 Annual Report 

b) N/A 

a) 50% 

b) N/A 

a) 100% 

b) N/A 

a) 200% 

b) N/A 

a) 90% 

b) 128 472€ 

a) 100% 

b) 47 582 EUR + 70 000 warrants 

a) 90% 

b) 244 432EUR   

Individual performance 

50% 

a) 105% in average 

b) 285 244 EUR +190 000 
warrants 

2.7.3.  Share-based Remuneration  

The Share-Based Remuneration Tables are structured as follows:  

Table 2 - remuneration in Warrants

The Main conditions of Warrant Plans

Name of 
Director, 
position

1. 
Specification 
of plan

2. 
Award 
date

3. 
Vesting 
date

4. 
End of 
retention 
period

5. 
Exercice 
period

6.
Exercice 
price

Opening 
Balance
7. 
Warrants held 
at the 
beginning of 
the year

Information regarding the reported financial year

During the year (*)

Closing Balance

8. 
a) Warrants 
awarded
b) Price of the 
underlying shares 
@ date of the offer 
date

9. 
a) Warrants exercised
b) Price of the underlying 
shares @date of 
acquisition
c) Pricer @ Exercice price
d) Added value @date of 
acquisition

10.
Warrants awarded 
and unexercised

2.7.3.1 

Board of Directors  

In deviation from the principle 7.6 of the CCG, the Board has determined that the grant of warrants to non-
executive or independent directors is in the best interest of the Company to attract and retain highly skilled 
directors  in  a  very  dynamic  and  competitive  environment.  The  grant  of  warrants  is  a  commonly  used 
remuneration  instrument  in  the  sector  in  which  the  Company  operates,  in  particular  in  the  United  States 
where the Company is active. In addition, the Company is not entitled to own treasury shares and is currently 
unable to offer any remuneration in shares. Finally, the grant of warrants provides an attractive additional 
remuneration without impacting the Company’s cash. Without this possibility, the Company would be subject 
to a considerable disadvantage compared to competitors offering warrants to their non-executive directors.  

The grant of warrants is not linked or subject to any performance conditions and consequently, does not 
qualify as variable remuneration.   

Page 65 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
2021 Annual Report 

Table 2 - Remuneration in warrants 

Name of 
Director, 
position 

Michel 
Lussier, 
Chairman  

The main conditions of warrant plans 

Information regarding the reported financial 
year 
During the year (*) 

Opening 

Closing  

1.  

2.  

3. 

4.  

5.  

6.  

7.  

WP 
2021 

WP 
2020 

WP 
2020 

WP 
2019 

WP 
2019 

WP 
2018 

WP 
2017 

26/10/21 

26/02/21 

11/12/20 

28/07/20 

26/10/24 

N/A 

26/02/24 

N/A 

11/12/23 

N/A 

28/07/23 

N/A 

24/10/19 

24/10/22 

N/A 

22/01/19 

22/01/22 

N/A 

02/08/17 

02/08/20 

N/A 

01/01/25-
31/12/28 

01/01/24-
31/12/28 

01/01/24-
31/12/27 

01/01/24-
31/12/25 

01/01/23-
31/12/24 

01/01/23-
31/12/24 

01/01/21-
31/07/22 

€ 3,75 

€ 6,49 

€ 6,73 

€ 8,80 

€ 8,16 

10 000 

10 000 

€ 22,04 

10 000 

€ 32,26 

10 000 

Total: 

40 000 

8. 

10 000 

37 500 

10 000 

64 900 

10 000 

67 300 

30 000 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

169 700 

9. 

10. 

10 000 

10 000 

10 000 

10 000 

10 000 

10 000 

10 000 

70 000 

a) 

b) 

c) 

d) 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Name of 
Director
, 
position 

Chris 
Buyse, 
Board 
Member 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*) 

Closin
g  

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

9. 

10. 

WP202
1 

26/10/21 

26/10/24 

WP 
2020 

WP 
2020 

WP 
2019 

WP 
2019 

WP 
2018 

WP 
2017 

26/02/21 

26/02/24 

11/12/20 

11/12/23 

24/03/20 

24/03/23 

24/10/19 

24/10/22 

22/01/19 

22/01/22 

02/08/17 

02/08/20 

N/
A 

N/
A 

N/
A 

N/
A 

N/
A 

N/
A 

N/
A 

01/01/25
-
31/12/28 

01/01/25
-
31/12/28 

01/01/24
-
31/12/27 

01/01/24
-
31/12/25 

01/01/23
-
31/12/24 

01/01/23
-
31/12/24 

01/01/21
-
31/07/22 

€ 3,75 

€ 6,49 

10 000 

€ 6,73 

€ 5,97 

10 000 

€ 8,16 

€ 
22,04 

10 000 

10 000 

€ 
32,26 

10 000 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

10 000 

37 500 

10 000 

64 900 

20 000 

Total: 

50 000 

b) 

102 400 

10 000 

10 000 

10 000 

10 000 

10 000 

10 000 

10 000 

70 000 

a) 
b) 

c) 

d) 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Page 66 | 180 

  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
2021 Annual Report 

Table 2 - Remuneration in warrants 

Name of 
Director, 
position 

Rudy De 
Keyser, 
Board 
Member 

The main conditions of warrant plans 

Information regarding the reported financial 
year 
During the year (*) 

Opening 

Closing  

1.  

2.  

3. 

4.  

5.  

6.  

7.  

WP 
2020 

WP 
2019 

WP 
2019 

WP 
2018 

WP 
2017 

11/12/20 

24/03/20 

11/12/23 

N/A 

24/03/23 

N/A 

24/10/19 

24/10/22 

N/A 

22/01/19 

22/01/22 

N/A 

02/08/17 

02/08/20 

N/A 

01/01/24-
31/12/27 

01/01/24-
31/12/25 

01/01/23-
31/12/24 

01/01/23-
31/12/24 

01/01/21-
31/07/22 

€ 6,73 

€ 5,97 

10 000 

€ 8,16 

10 000 

€ 22,04 

10 000 

€ 32,26 

10 000 

8. 

10 000 

67 300 

10 000 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

Total: 

40 000 

b) 

67 300 

9. 

10. 

10 000 

10 000 

10 000 

10 000 

10 000 

50 000 

a) 

b) 
c) 
d) 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Name of 
Director, 
position 

Serge 
Goblet, 
Board 
Member 

The main conditions of warrant plans 

Information regarding the reported financial year 

Table 2 - Remuneration in warrants 

1.  

2.  

26/10/21 

3. 
26/10/24 

11/12/20 

11/12/23 

24/03/20 

24/03/23 

24/10/19 

24/10/22 

22/01/22 

22/01/19 

02/08/17 

02/08/20 

WP 
2021 
WP 
2020 

WP 
2019 
WP 
2019 

WP 
2018 

WP 
2017 

4.  

5.  
N/A  01/01/21-
31/12/28 

N/A  01/01/24-
31/12/27 

N/A  01/01/24-
31/12/25 
N/A  01/01/23-
31/12/24 
N/A  01/01/23-
31/12/24 

N/A  01/01/21-
31/07/22 

Opening 
7.  

6.  

€ 3,75 

€ 6,73 

€ 5,97 

10 000 

€ 8,16 

10 000 

€ 22,04 

10 000 

€ 32,26 

10 000 

Total: 

40 000 

a) 
b) 

a) 

b) 
a) 
b) 
a) 
b) 
a) 

b) 

a) 
b) 
a) 
b) 

During the year (*) 

Closing  

8. 

10 000 
37 500 

10 000 

67 300 

  20 000  a) 
104 800  b) 
c) 
d) 

9. 

10. 
10 000 

10 000 

10 000 

10 000 

10 000 

10 000 

60 000 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Name of 
Director, 
position 

Hilde Windels, 
Board Member 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported 
financial year 
Opening  During the year (*)  Closing  

8. 

1.  

2.  

3. 

4.  

5.  

6.  

7.  

9. 

10. 

 WP 2019 

24/10/19 

24/10/22 

 WP 2018 

26/10/18 

26/10/21 

N/A  01/01/23-
31/12/24 

N/A  01/01/22-
31/12/23 

€ 8,16 

€ 22,04 

10 000 

10 000 

Total: 

20 000 

a)    

b)    

a)    

b)    
a)  0 
b) 0 

   10 000 

   10 000 

20 000 

a) 
b) 

c) 

d) 

Page 67 | 180 

  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
2021 Annual Report 

(*) During the year, no warrants were exercised, and no warrants expired due to the expiration of the warrant plan 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

8. 

1.  

2.  

3. 

4.  

5.  

6.  

7.  

9. 

10. 

Name of 
Director, 
position 

WP 2020 

Dominic 
Piscitelli, Board 
Member                                  
In : May-20 

WP 2019 

WP 2020 

26/10/21 

WP 2020 

26/02/21 

26/10/24  N/A  01/01/25-
31/12/28 

26/02/24  N/A  01/01/25-
31/12/28 

11/12/20 

11/12/23  N/A  01/01/24-
31/12/27 

€ 3,75 

€ 6,49 

€ 6,73 

20/05/20 

20/05/23  N/A  01/01/24-
31/12/25 

€ 7,93  10 000 

Total: 

10 000 

a) 10 000 

b) 37 500 

a) 10 000 

b) 64 900 

a) 10 000 

b) 67 300 

a)   

b)   

a) 30 000 

a) 

b) 169 700  b) 

c) 

d) 

10 000 

10 000 

10 000 

10 000 

40 000 

(*) During the year, no warrants were exercised, and no warrants expired due to the expiration of the warrant plan 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

Name of 
Director, 
position 

1.  

2.  

3. 

4.  

5.  

6.  

7.  

WP 2021 

26/10/21 

26/10/24 

N/A 

WP 2020 

26/02/21 

26/02/24 

N/A 

Marina Udier, 
Board Member                      

WP 2020 

17/12/20 

17/12/23 

N/A 

01/01/25-
31/12/28 

01/01/25-
31/12/28 

01/01/24-
31/12/27 

€ 3,75 

€ 6,49 

€ 6,81 

Total: 

0 

8. 

a)  10 000 

b)  37 500 

a)  10 000 

b)  64 900 

a)  10 000 

b)  68 100 

a)   30 000 

a) 

b)   170 500  b) 

c) 

d) 

9. 

10. 

10 000 

10 000 

10 000 

30 000 

(*) During the year, no warrants were exercised, and no warrants expired due to the expiration of the warrant plan 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1.  

2.  

3. 

4.  

5.  

6.  

7.  

8. 

9. 

10. 

Total: 

a) 

b) 

a)    

b)    

0 

0 

a) 

b) 

c) 

d) 

of 

Name 
Director, 
position 

Ami Patel (In 08-
Dec-21) * 

(*) Not applicable 

 NB: Filippo Petti is not remunerated as Executive Director 

Page 68 | 180 

  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
  
 
 
  
  
 
 
  
 
  
  
  
  
 
  
  
  
 
  
  
  
  
  
  
  
  
 
 
2021 Annual Report 

2.7.3.2 

Board of Directors – Former members   

Name of 
Director, 
position 

Margo Roberts, 
Board Member 
(01/08/18-
06/05/19 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1.  

2.  

3. 

4.  

5.  

6.  

7.  

8. 

9. 

10. 

WP 2019 

10/02/20 

10/02/23 

N/A 

WP 2018 

22/01/19 

22/01/22 

N/A 

WP 2018 

26/10/18 

26/10/21 

N/A 

01/01/24-
31/12/25 

01/01/23-
31/12/24 

01/01/22-
31/12/23 

€ 9,84 

10 000 

€ 22,04  10 000 

€ 22,04 

10 000 

Total: 

30 000 

a) 

b) 

a) 

b) 

a) 

b) 

a)   0 

b)   0 

a) 

b) 

c) 

d) 

10 000 

10 000 

10 000 

30 000 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Name of 
Director, 
position 

Roychowdhury 
Debasish, 
Board Member 
(21/08/15-
06/05/19) 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1.  

2.  

3. 

4.  

5.  

6.  

7.  

8. 

9. 

10. 

WP 2018 

22/01/2019 

22/01/2022 

N/A 

01/01/23-
31/12/24 

€ 22,04  10.000 

WP 2017 

20/07/2017  20/07/2020 

N/A 

01/01/21-
31/07/22 

€ 32,26  10.000 

Total: 

20.000 

a) 

b) 

a) 

b) 

a)   0 

b)   0 

a) 

b) 

c) 

d) 

10.000 

10.000 

20 000 

(*) During the year, no warrants were exercised, and no warrants expired due to the expiration of the warrant plan 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

8. 

1.  

2.  

3. 

4.  

5.  

6.  

7.  

9. 

10. 

WP 2017 

20/07/2017  20/07/2020 

N/A 

01/01/21-
31/07/22 

€ 32,26  10.000 

Total: 

10.000 

a) 

b) 

a)   0 

b)   0 

a) 

b) 

c) 

d) 

10.000 

10 000 

Name of 
Director, 
position 

Hanspeter Spek, 
Board Member 
(05/05/14-
07/05/18) 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Page 69 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
2021 Annual Report 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1.  

2.  

3. 

4.  

5. 

6.  

7.  

8. 

9. 

10. 

Name of 
Director, 
position 

WP 2020 

26/02/21 

26/02/24 

N/A 

WP 2020 

11/12/20 

11/12/23 

N/A 

Maria Koehler, 
Board Member                                 
In : Mar-20 
Out: Aug-21 

WP 2019 

24/03/20 

24/03/23 

N/A 

01/01/25-
31/12/28 

01/01/24-
31/12/27 

01/01/24-
31/12/25 

€ 6,49 

€ 6,73 

10.000 

€ 5,97 

10.000 

Total: 

20.000 

a)  10.000 

b)  64.900 

a) 

b) 

a) 

b) 

a) 10.000 

b) 64.900 

a) 

b) 

c) 

d) 

10.000 

10.000 

10.000 

30 000 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

2.7.3.3 

Executive Committee  

In deviation from the principle 7.9 of the CCG, the Company has not fixed any minimum threshold for the 
detention of shares by the members of the Executive Committee. However, the members of the Executive 
Committee hold subscription rights (warrants) on the Company’s shares as further described hereinafter. 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

9. 

10. 

Name of 
Director, 
position 

WP 2021 

26/10/21 

26/10/24 

WP 2020 

26/02/21 

26/02/24 

N/A 

01/01/25-
31/12/28 

€ 3,75 

N/A 

01/01/25-
31/12/28 

€ 6,49 

 0 

0 

a)  30.000 

b)  112.500 

a) 

 30.000 

b) 

 194.700    

WP 2020 

11/12/20 

11/12/23  

  WP 2019 

24/03/20 

24/03/23 

Filippo Petti 
Executive 
Director,  
CEO and CFO 

  WP 2019 

24/10/19 

24/10/22 

  WP 2018 

19/09/19 

19/09/22 

  WP 2018 

22/01/19 

22/01/22 

  WP 2018 

26/10/18 

26/10/21 

N/A 

1/01/24-
31/12/27 
N/A  1/01/24-
31/12/25 
N/A  1/01/23-
31/12/24 
N/A  1/01/23-
31/12/24 
N/A  1/01/23-
31/12/24 

N/A 

1/01/22-
31/12/23 

€ 6,73 

30.000 

a) 

b) 

€ 5,97 

30.000 

€ 8,16 

30.000 

€ 9,36 

20.000 

€ 18,82  25.000 

€ 21,16  20.000 

Total: 

155 000 

a)  60 000 

a) 

b)  307 200  b) 

c) 

d) 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

30.000 

30.000 

30.000 

30.000 

30.000 

20.000 

25.000 

20.000 

215 000 

Page 70 | 180 

  
 
 
 
  
  
 
  
  
  
  
  
  
  
  
 
 
  
  
 
  
  
  
 
  
  
  
  
  
 
 
  
  
 
  
  
  
  
  
  
  
  
  
 
 
  
  
  
  
  
  
  
  
 
 
 
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
 
 
 
2021 Annual Report 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

9. 

10. 

Name of 
Director, 
position 

WP 2021 

26/10/21 

26/10/23 

WP 2020 

11/12/20 

24/03/23 

WP 2019 

24/03/20 

24/03/23 

David Gilham, 
Chief Scientific 
Officer  

WP 2019 

24/10/19 

24/10/22 

WP 2018 

22/01/19 

22/01/22 

WP 2017 

20/07/17 

20/07/20 

WP 2015 

02/11/16 

02/11/19 

N/A 

01/01/24-
31/12/28 

N/A 

01/01/24-
31/12/27 

N/A 

01/01/24-
31/12/25 
N/A  01/01/23-
31/12/24 
N/A  01/01/23-
31/12/24 
N/A  01/01/21-
31/07/22 

N/A 

01/01/20-
05/11/25 

€ 3,75 

0 

€ 6,73 

0 

€ 5,97 

25 000 

€ 8,16 

20 000  

€ 18,82  25 000 

€ 31,34  6 000 

€ 15,90  10 000 

Total: 

86 000 

a)  20 000 

b)  75 000 

a) 

 20 000 

b) 

 134 600    

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

a) 40 000 

a) 

b) 209 600  b) 
c) 
d) 

 20 000 

20 000 

25 000 

20 000 

25 000 

6 000 

10 000 

126 000 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Name of 
Director,  
position 

The main conditions of warrant plans 

Table 2 - Remuneration in warrants 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1.  

2.  

 WP 2021  26/10/21 

3. 

26/10/24 

4.  

5.  
N/A  01/01/25-
31/12/28 

6.  

7.  

€ 3,75 

 WP 2020  26/02/21 

26/02/24 

N/A  01/01/25-
31/12/28 

€ 6,49 

Stephen 
Rubino, Chief 
Business 
Officer                
In : Feb-20 

 WP 2020  11/12/20 

 WP 2019  24/03/20 

11/12/23 

N/A  01/01/24-
31/12/27 

€ 6,73 

20 000 

24/03/23 

N/A  01/01/24-
31/12/25 

€ 5,97 

50 000 

Total: 

70 000 

8. 
a)  20 000 
b)  75 000 

a)  15 000 
b)  97 350 

a)    
b)    

a)    
b)    

9. 

10. 
   20 000 

   15 000 

   20 000 

   50 000 

a)  35 000 
b)  172 350 

a) 
b) 
c) 
d) 

105 000 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Table 2 - Remuneration in warrants 

Name of 
Director, 
position 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1.  

2.  

3. 

4.  

5.  

6.  

7.  

8. 

9. 

10. 

 WP 2021  26/10/21 

26/10/24 

N/A 

€ 3,75 

a) 20 000 

20 000 

Page 71 | 180 

  
 
 
  
  
  
  
  
 
  
  
  
  
 
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
 WP 2020  16/04/21 

Charles Morris, 
Chief Medical 
Officer 

16/04/24 

Total: 

01/01/25-
31/12/28 
N/A  01/01/25-
31/12/28 

€ 5,42 

2021 Annual Report 

b) 75 000 

a) 125 000 

b) 677 500 

a) 145 000 

b) 752 500 

125 000 

145 000 

a) 

b) 

c) 

d) 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

Name of 
Director, 
position 

1.  

2.  

3. 

4.  

5.  

6.  

7.  

 WP 2021  26/10/21 

26/10/24 

 WP 2020  11/12/20 

11/12/23 

 WP 2019  24/03/20 

24/03/23 

Frederic 
Lehman, VP 
Clin Dev & 
Medical Affairs 

 WP 2019  24/10/19 

24/10/22 

 WP 2018  26/10/18 

26/10/21 

 WP 2017  20/07/17 

20/07/20 

N/A  01/01/25-
31/12/28 

N/A  01/01/24-
31/12/27 

N/A  01/01/24-
31/12/25 

N/A  01/01/23-
31/12/24 

N/A  01/01/22-
31/12/23 

N/A  01/01/21-
31/07/22 

€ 3,75 

0 

€ 6,73 

0 

€ 5,97 

20 000 

€ 8,16 

20 000 

€ 22,04 

10 000 

€ 36,11 

20 000 

Total: 

70 000 

8. 

a) 20 000 

b) 75 000 

a) 20 000 

b) 134 600 

a)   

b)   

a)   

b)   

a)   

b)   

a)   

b)   

9. 

10. 

   20 000 

   20 000 

   20 000 

   20 000 

   10 000 

   20 000 

a) 40 000 

b) 209 600 

a) 

b) 

c) 

d) 

110 000 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Name of 
Director, 
position 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*)  Closing  

1.  

2.  

3. 

4.  

5.  

6.  

7.  

WP 2021  26/10/21 

26/10/24 

WP 2020  26/02/21 

26/02/24 

WP 2019  24/03/20 

24/03/23 

Philippe 
Nobels, VP 
Human 
Resources 

WP 2019  24/10/19 

24/10/22 

WP 2018  22/01/19 

22/01/22 

WP 2017  20/07/17 

20/07/20 

WP 2016  13/12/16 

13/12/19 

N/A  01/01/25-
31/12/28 

N/A  01/01/25-
31/12/28 

N/A  01/01/24-
31/12/25 

N/A  01/01/23-
31/12/24 

N/A  01/01/23-
31/12/24 

N/A  01/01/21-
31/07/22 

N/A  01/01/20-
08/12/21 

€ 3,75 

0 

€ 6,49 

0 

€ 5,97 

20 000 

€ 8,16 

20 000 

€ 22,04 

10 000 

€ 36,11 

20 000 

€ 17,60 

10 000 

8. 

a)  20 000 

b)  75 000 

a)  10 000 

b)  64 900 

a)    

b)    

a)    

b)    

a)    

b)    

a)    

b)    

a)    

b)    

9. 

10. 

  20 000 

  10 000 

  20 000 

  20 000 

  10 000 

  20 000 

  0 

Total: 

80 000 

a)  30 000 

b)  139 900 

a) 

b) 

c) 

100 000 

Page 72 | 180 

  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
    
  
  
  
    
  
  
  
  
  
  
    
  
  
  
    
  
  
  
  
  
  
    
  
  
  
    
  
  
  
  
  
  
    
  
  
  
  
  
(*) During the year, no warrants were exercised but 10,000 warrants were forfeited in accordance with the warrant plan 
2016 

2021 Annual Report 

d) 

Name of 
Director, 
position 

The main conditions of warrant plans 

Table 2 - Remuneration in warrants 

Information regarding the reported financial 
year 

During the year (*)  Closing  

1.  

2.  

3. 

WP 2021  26/10/21 

26/10/24 

WP 2020  26/02/21 

26/02/24 

WP 2019  24/03/20 

24/03/23 

Philippe 
Dechamps, 
Chief Legal 
Officer 

WP 2019  24/10/19 

24/10/22 

WP 2018  22/01/19 

22/01/22 

WP 2017  20/07/17 

20/07/20 

WP 2016  13/12/16 

13/12/19 

Opening 
7.  

4.  

5.  
N/A  01/01/25-
31/12/28 

6.  

€ 3,75 

N/A 

01/01/25-
31/12/28 

€ 6,49 

8. 

a)  20 000 

b)  75 000 

a)  25 000 

b)  162 250 

N/A  01/01/24-
31/12/25 

N/A  01/01/23-
31/12/24 

N/A  01/01/23-
31/12/24 

N/A  01/01/21-
31/07/22 

N/A  01/01/20-
08/12/21 

€ 5,97 

25 000 

€ 8,16 

20 000 

€ 22,04 

10 000 

€ 36,11 

20 000 

€ 17,60 

20 000 

a)    

b)    

a)    

b)    

a)    

b)    

a)    

b)    

a)    

b)    

9. 

10. 

   20 000 

   25 000 

   25 000 

   20 000 

   10 000 

   20 000 

   0 

Total: 

95 000 

a)  45 000 

b)  237 250 

a) 

b) 

c) 

d) 

120 000 

(*) During the year, no warrants were exercised but 20,000 warrants were forfeited in accordance with the warrant plan 
2016 

2.7.3.4   Executive Committee – former members 

Name  of 
Director, 
position 

Christian 
Homsy, 
CEO        
Jul-
07>Apr-
19 

1.  
WP 
2018 

WP 
2016 

Table 2 - Remuneration in warrants 

Information regarding the reported financial year 

The main conditions of warrant plans 

Opening 

During the year (*) 

Closing  

8. 

9. 

10. 

2.  

3. 

4.  

5.  

22/01/2019 

22/01/2022  N/A 

20/07/2017 

20/07/2020  N/A 

01/01/23-
31/12/24 

01/01/21-
31/07/22 

6.  

€ 
22,04 

€ 
36,11 

7.  

40.000 

40.000 

Total: 

80.000 

a) 

b) 

0 

0 

a) 

b) 

c) 

d) 

(*) During the year, no warrants were exercised and no warrants expired in accordance with the warrant plan   

40.000 

40.000 

80.000 

Page 73 | 180 

  
 
  
  
  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
2021 Annual Report 

Name  of 
Director, 
position 

Patrick 
Jeanmart
, CFO       
Sep-
07>Aug-
18 

1.  
WP 
201
7 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*) 

Closin
g  

2.  

3. 

4.  

5.  

6.  

7.  

8. 

9. 

10. 

20/07/201
7 

20/07/202
0 

N/
A 

01/01/21
-
31/07/22 

€ 
36,11 

20.000 

Total: 

20.000 

20.000 

20.000 

a) 

b) 

0 

0 

a) 

b) 

c) 

d) 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan   

Table 2 - Remuneration in warrants 

Information regarding the reported financial year 

Name of 
Director
, 
position 

1.  

WP 
2018 

The main conditions of warrant plans 

2.  

3. 

4.  

5.  

22/01/201
9 

22/01/202
2 

WP 
2016 

20/07/201
7 

20/07/202
0 

N/
A 

N/
A 

01/01/23
-
31/12/24 

01/01/21
-
31/07/22 

Jean-
Pierre 
Latere, 
COO 
Jan-
16>May-
20 

Openin
g 

7.  

3.333 

2.000 

6.  

€ 
22,04 

€ 
36,11 

a) 

b) 

a) 

b) 

a) 

b) 

During the year (*) 

Closing 

8. 

9. 

10. 

3.333 

2.000 

5.333 

0 

0 

a) 

b) 

c) 

d) 

Total: 

5.333 

(*) During the year, no warrants were exercised and no warrants expired in accordance with the warrant plan  

Name of 
Director, 
position 

Georges 
Rawadi, 
VP 
Business 
Develop
ment 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 

Opening 

During the year (*) 

Closing  

1.  

2.  

3. 

4.  

5.  

6.  

7.  

8. 

9. 

10. 

WP 
2017 

WP 
2015 

WP 
2014 

20/07/2017 

06/11/2015 

20/07/2020  N/A 

06/11/2018  N/A 

16/09/2014 

16/09/2017 

N/A 

01/01/21-
31/07/22 

01/01/19-
05/11/25 

01/01/18-
16/09/24 

€ 31,34 

6.667 

€ 34,65 

10.000 

€ 39,22 

7.500 

Total: 

24.167 

a) 

b) 

a) 

b) 

a) 

b) 

a) 

b) 

0 

0 

6.667 

10.000 

7.500 

24.167 

a) 

b) 
c) 
d) 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan  

Page 74 | 180 

  
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
2021 Annual Report 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial year 

Opening 

During the year (*) 

Closing  

2.  

3. 

4.  

5.  

6.  

7.  

8. 

9. 

10. 

01/03/201
9 

01/03/2022  N/A 

€ 18,10 

6.667 

01/01/23-
31/12/24 

Total: 

a) 

b) 

a) 
b) 

0 
0 

6.667 

6.667 

a) 
b) 

c) 

d) 

1.  

WP 
201
8 

Name of 
Director, 
position 

Anne 
Moore, 
VP 
Corporat
e 
Strategy 
Mar-
19>Oct-
19 

(*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

Name of 
Director, 
position 

Table 2 - Remuneration in warrants 

The main conditions of warrant plans 

Information regarding the reported financial 
year 
During the year (*) 

Opening 

Closing  

5.  

6.  

7.  

8. 

9. 

10. 

1.  

2.  

3. 

WP 
2015 

06/11/2015 

06/11/2018 

4.  

N/A 

08/01/2018  N/A 

01/01/19-
05/11/25 

01/01/19-
15/05/24 

€ 34,65 

3.333 

€ 33,49 

3.333 

08/01/2015 

WP 
2014 

Dieter 
Hauwaerts, 
VP 
Operations                         
Jan-
15>May-17 

Total: 

6.666 

3.333 

3.333 

6.666 

a) 

0 

b) 

0 

a) 

b) 

c) 

d) 

 (*) During the year, no warrants were exercised, and no warrants expired in accordance with the warrant plan 

2.7.4. 

Termination Indemnities 

No termination indemnity was paid to any Executive Committee member in 2021.  

2.7.5.  Use of the possibility to reclaim the variable remuneration 

The Company has not provided for the possibility to reclaim the variable remuneration and did not reclaim 
any variable remuneration during the reported year. 

2.7.6.  Deviations from the Remuneration Policy 

This Remuneration Report does not deviate from the 2021 remuneration Policy, which can be found on the 
Company’s website.  

2.7.7.  Evolution of the remuneration and the performance of the company and ratio 

2.7.7.1 

Comparative information 

Annual change 

Director's average remuneration 

Board Members  (in€'000) 

Executive Committee  (in€'000) 

Company’s performance 

Loss for the period (in€'000) 

2019 

2020 

2021 

76 

409 

55 

412 

55 

463 

(28 632) 

(17 204) 

(26 502) 

Page 75 | 180 

  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
2021 Annual Report 

Treasury position at year end  (in€'000) 

39 338 

17 234 

39 338 

Performance KPI's determining the company performance  

Clinical Programs 

shRNA platform 

Business Development 

Financing  

Corporate / others  

95% 

38% 

33% 

25% 

Average remuneration on a full-time equivalent basis of employees 

Employees of the company- Celyad Oncology (in€'000)  

Employees of the company - Celyad Inc  (in€'000) 

64 

150 

65 

170 

90% 

40% 

8% 

8% 

25% 

10% 

64 

173 

This table includes the 2019 and the 2020 data for comparison with 2021 and will be completed during the 
next three years to comply with the requirement on the five years evolution. 

In addition to the losses and the treasury position at year end, the table includes the performance criteria 
which determined the variable remuneration. These might differ from one year to another, in accordance 
with the Remuneration Policy. 

For 2021, the Board of Directors has decided to establish the Company’s performance at 90%, reflecting the 
level of achievement of the Company’s objectives based on the execution of our CYAD-02, CYAD-101 and 
CYAD-211  clinical  programs,  the  building  of  our  long-term  shRNA  pipeline,  our  licensing  and  business 
development,  and  the  financing  of  the  Company,  taking  once  again  into  consideration  the  challenging 
sanitary  conditions  faced  in  2021  with  the  pandemic  of  COVID-19.For  the  calculation  of  the  average 
remuneration for the employees, the company has taken into consideration the fixed and the variable parts 
of the remuneration as well as the other benefits paid to employees (such as group insurance, representation 
allowance, company car, or health insurance). 

2.7.7.2 

Ratio 

The ratio between the lowest salary for the employees and the highest salary of the Executive Committee is 
15. 

For the calculation of the remuneration, the Company has taken into consideration the fixed gross salary. 

2.7.8. 

Taking into consideration of the vote of the shareholders 

On May 5, 2021, the shareholders have approved the 2020 remuneration report at 97.88%. 

Regarding the vesting period of the warrants, the Company’s warrants vest gradually during a three-year 
period (1/3 per year). The approved warrants plan provides for an accelerated vesting in case for instance 
of a change of control or a public offering on the shares of the Company. The Company believes that this 
accelerated  vesting  in  a  limited  number  of  circumstances  is  market  practice  and  does  not  prejudice  the 
shareholders’ interests.    

2.7.9.  Statutory Auditor 

SRL EY Bedrijfsrevisoren – Réviseurs d’Entreprises, having its registered office at De Kleetlaan 2, B – 1831 
Diegem, Belgium, duly represented by Carlo-Sébastien d’Addario, is the statutory auditor of the Company.  

Carlo-Sébastien d’Addario is a member of the Belgian Institute of Certified Auditors ("Institut des Réviseurs 
d'Entreprises "). 

The annual remuneration  of the auditor for  the performance of its  three-year mandate for the audit of  its 
financial statements (including the statutory financial statements) amounts to €202,000 for the year 2021 
(excluding VAT).   

Page 76 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
2021 Annual Report 

2.8 

Description of the principal risks associated to the activities of the Group  

2.8.1.  Risk Management  

Risk management is embedded in the strategy of the Company and is of crucial importance for achieving 
the objectives set by the Board of Directors. The Board is responsible for assessing the risks associated 
with the activities of the Company and for evaluating the internal audit systems. The Board relies partially 
on the Executive Committee to perform this assessment. 

The internal audit systems play a central role in managing the risks and the activities of the Company. To 
safeguard the proper implementation and execution of the strategies defined by the Board, the Company 
has set up internal risk management and control systems. The internal audit system is based on the following 
pillars: 

• 

• 

• 

The  compliance  with  and  the  training  on  the  internal  policies  of  the  Company,  including  but  not 
limited  to  the  Code  of  Business  Conduct,  Standard  Operating  Procedures,  or  policies  related  to 
areas such as data protection, information systems, contract lifecycle, conflict of interest, gifts and 
gratuities, crisis management;  

The values of the Company; 

The monitoring of the legal environment with the support of external attorneys; 

•  Ongoing risk analysis; 

•  Audit activities performed by Quality Assurance and Finance departments; 

•  Controls, supervision and corrective actions and measures. 

The purpose of these systems is to manage in an effective and efficient manner the significant risks to which 
the Company is exposed. They are designed to ensure: 

• 

• 

The careful monitoring of the effectiveness of the Company’s short term and long-term strategy; 

The Company’s sustainability by a constant evaluation of its performance (operations and cash). 

2.8.2.  Organization and values  

The Company’s organization and values as well as the legal environment surrounding the activities of the 
Company constitute the basis of all the internal audit components. It is determined by a composition of formal 
and informal rules on which the functioning of the Company relies. 

The organization encompasses the following elements: 

•  Company’s Mission: “Developing innovative cell therapies against cancer”; 

• 

• 

The Company’s values: Passion. Respect. Innovation. Determination. Excellence; 

The Company’s vision: “Eliminate cancer. Improve life”; 

•  Employees  and  consultants:  the  Company  has  been  able  to  attract  and  retain  motivated  and 
dedicated  qualified  employees.  Passion,  pro-activity,  open-mindness,  commitment,  trust  and 
integrity are the essential traits of character of the Company’s team. All the Company’s employees 
and consultants are required to manage the Company’s resources with due diligence, integrity and 
to act with the necessary common sense;  

•  A  Board  of  Directors,  including  the  Remuneration  and  Nomination  Committee  and  the  Audit 
Committee. See section 5 for further information on the functioning of the Board and its Committees; 

• 

Independent non-executive directors: the Company is supported by several independent directors. 
Their expertise and experience contribute to the Company’s effective management;  

Page 77 | 180 

  
 
2021 Annual Report 

•  A Chief Executive Officer, in charge of the day-to-day management, supported by the other member 

of the Executive Committee;  

•  An internal set of procedures: the Company set up a Code of Business Conduct and Ethics and 

adopted internal rules and procedures which regulate the activities within the Company; 

• 

The external environment: the Company operates in a highly regulated environment (GMP, GCP, 
etc.).  Compliance  with  all  these  external  rules  and  guidelines  is  of  critical  importance  to  the 
Company. 

The  evaluation  of  the  Company’s  organization,  values  and  compliance  with  legal  environment  is  made 
regularly for the supervising bodies. 

2.8.3.  Risks analysis  

The  Board  of  Directors  determines  the  Company’s  strategy,  the  risk  appetite  and  the  main  Company’s 
policies.  It  is  the  task  of  the  Board  of  Directors  to  strive  for  long-term  success  by  procuring  proper  risk 
assessment. The Executive Committee is responsible for the development of systems that identify, evaluate 
and monitor risks. 

Risk  identification  consists  in  examining  the  factors  that  could  influence  the  Company’s  strategy    and 
objectives:  

• 

Internal factors: those are closely related to the internal organization and could have several causes 
(e.g., change in the group structure, staff, ERP system); 

•  External  factors:  those  can  be  the  result  of  changes  in  the  economic  climate,  regulations  or 

competition. 

Besides the common risks associated to all industrial companies, the Executive Committee has identified 
the following specific risk factors which are described hereafter. 

2.8.4.  Risks related to the Company’s financial position and capital requirements 

The Company may need substantial additional funding, which may not be available on acceptable 
terms when needed, if at all. 

The  Company’s  operations  have  required  substantial  amounts  of  cash  since  inception.  The  Company 
expects  to  continue  to  spend  substantial  amounts  to  continue  the  clinical  development  of  its  product 
candidates, including its ongoing and planned clinical trials for CYAD-211, CYAD-101 and CYAD-02 (the 
“Product Candidates”) or any future product candidates, including but not limited to CYAD-203, CYAD-221 
and CYAD-231. If approved, the Company will require significant additional amounts in order to launch and 
commercialize its Product Candidates.  

As of December 31, 2021, the Company had cash and cash equivalents of €30.0 million and no short-term 
investments.  On  January  8,  2021,  we  entered  into  a  committed  equity  purchase  agreement  (“Purchase 
Agreement”)  over  a  24-month  term  for  up  to  $40.0  million  with  Lincoln  Park  Capital  Fund,  LLC  (“LPC”), 
pursuant to which LPC’s purchases are subject to certain conditions, including that the Company may only 
deliver a Regular Purchase Notice (as that term is defined in the Purchase Agreement) of its ADSs so long 
as the adjusted price of its ADSs exceeds $1.00. Over the remaining lifetime of the Purchase Agreement, 
we will have the right to direct LPC to purchase up to an aggregate amount of $28.0 million ADSs, each of 
which  represents  one  of  our  ordinary  shares.  As  of  December  31,  2021,  the  remaining  amount  of  $28.0 
million  of  this  equity  purchase  agreement  is  expected  to  strengthen  the  Company’s  current  statement  of 
financial position while also providing the Company with access to future capital on an as needed basis and 
to  ensure  sufficient  funding  to  cover  its  operations  for  the  next  12  months  from  the  date  the  financial 
statements are issued.  

Page 78 | 180 

  
 
2021 Annual Report 

Based on its current scope of activities, the Company estimates that its cash and cash equivalents as of 
December 31, 2021 combined with the remaining access to the equity purchase agreement established with 
Lincoln Park Capital Fund, LLC (remaining amount of $28.0 million as of December 31, 2021) should be 
sufficient to fund operating expenses and capital expenditure requirements until mid-2023. 

However, changing circumstances may cause it to increase its spending significantly faster than it currently 
anticipates,  and  the  Company  may  need  to  spend  more  money  than  currently  expected  because  of 
circumstances beyond its control. The Company may require additional capital for the further development 
and  commercialization  of  its  Product  Candidates  and  may  need  to  raise  additional  funds  sooner  if  the 
Company chooses to expand more rapidly than it presently anticipates.  

The  achievement  of  milestones  (R&D,  scientific,  clinical,  regulatory,  business)  will  trigger  payment 
obligations towards Celdara, Dartmouth and Horizon, which will negatively impact the Company’s profitability 
and may require material additional funding. These commitments are detailed in the note 5.34. 

The  Company  contracted  over  the  past  year  numerous  funding  agreements  with  the  Walloon  Region  to 
partially finance its research and development programs. Under the terms of the agreements, the Company 
would need to obtain the consent of the Walloon Region for any out-licensing agreement or sale to a third 
party  of  any  or  all  of  its  products,  prototypes  or  installations  which  may  reduce  the  Company’s  ability  to 
partner or sell part or all of its products. Furthermore, when the research and development programs partially 
financed by the Company enter in “exploitation phase”, the Company has to start reimbursing the funding 
received. For more information on the potential financial consequences of these exploitation decisions in 
terms of potential reimbursements and sales percentage fees to be paid to the Walloon Region, refer to note 
5.16.  

The  Company  may  not  be  able  to  reimburse  such  funding  under  the  terms  of  the  agreements  or  such 
reimbursement may jeopardize the funding of its clinical and scientific activities. 

The Company’s ability to raise additional funds will depend on financial, economic and market conditions 
and other factors, over which it may have no or limited control, including the current geopolitical tension and 
military conflict between Russia and Ukraine, and the Company cannot guarantee that additional funds will 
be available to it when necessary, on commercially acceptable terms, if at all. If the necessary funds are not 
available, the Company may need to seek funds through collaborations and licensing arrangements, which 
may require it to reduce or relinquish significant rights to its research programs and product candidates, to 
grant licenses on its technologies to partners or third parties or enter into new collaboration agreements, the 
terms could be less favorable to the Company than those it might have obtained in a different context. If 
adequate funds are not available on commercially acceptable terms when needed, the Company may be 
forced  to  delay,  reduce  or  terminate  the  development  or  commercialization  of  all  or  part  of  its  research 
programs or product candidates or it may be unable to take advantage of future business opportunities. 

The  Company  has  incurred  net  losses  in  each  period  since  its  inception  and  anticipate  that  the 
Company will continue to incur net losses in the future.  

The  Company  is  not  profitable  and  has  incurred  losses  in  each  period  since  its  inception.  For  the  years 
ended December 31, 2021, 2020 and 2019, the Company incurred a loss for the year of €26.5 million, €17.2 
million and €28.6 million, respectively. As of December 31, 2021, the Company had an accumulated deficit 
of €309.0 million. The Company expects these losses to increase as it continues to incur significant research 
and development and other expenses related to its ongoing operations, continues to advance its Product 
Candidates  through  preclinical  studies  and  clinical  trials,  seek  regulatory  approvals  for  its  Product 
Candidates, scale-up manufacturing capabilities and hire additional personnel to support the development 
of its Product Candidates and to enhance its operational, financial and information management systems.  

Even if the Company succeeds in commercializing one or more of its Product Candidates, it will continue to 
incur losses for the foreseeable future relating to its substantial research and development expenditures to 
develop its technologies.  

Page 79 | 180 

  
 
2021 Annual Report 

The Company may encounter unforeseen expenses, difficulties, complications, delays and other unknown 
factors that may adversely affect its business. The size of its future net losses will depend, in part, on the 
rate of future growth of its expenses and its ability to generate revenue.  

Its  prior  losses  and  expected  future  losses  have  had  and  will  continue  to  have  an  adverse  effect  on  its 
shareholders’  equity  and  working  capital.  Further,  the  net  losses  the  Company  incurs  may  fluctuate 
significantly from quarter to quarter and year to year, such that a period to period comparison of its results 
of operations may not be a good indication of its future performance. 

2.8.5.  Risks related to Company’s business activities and industry 

The  Company’s  Product  Candidates  are  a  new  approach  to  cancer  treatment  that  presents 
significant challenges.  

The  Company  has  concentrated  its  research  and  development  efforts  on  cell-based  immunotherapy 
technology,  and  its  future  success  is  highly  dependent  on  the  successful  development  of  cell-based 
immunotherapies in general and in particular its approach using the NKG2D receptor, an activating receptor 
of NK cells, to target stress ligands. Currently, two of the Company’s  clinical Product Candidates, CYAD-
101 and CYAD-02, use the NKG2D receptor. The Company cannot be sure that its T-cell immunotherapy 
technologies will yield satisfactory products that are safe and effective, scalable or profitable.  

Its  approach  to  cancer  immunotherapy  and  cancer  treatment  generally  poses  a  number  of  challenges, 
including: 

•  Developing and deploying consistent and reliable processes for engineering a patient’s T cells ex 

vivo and infusing the engineered T-cells back into the patient;  

•  Educating  medical  personnel  regarding  the  potential  side  effect  profile  of  each  of  its  Product 
Candidates, such as the potential adverse side effects related to cytokine release or neurotoxicity;  

•  Developing processes for the safe administration of these Product Candidates, including long-term 

follow-up for all patients who receive its Product Candidates;  

•  Developing  therapies  for  types  of  cancers  beyond  those  addressed  by  its  current  Product 

Candidates.  

Additionally, because its technology involves the genetic modification of patient cells ex vivo using a virus, 
the Company is subject to many of the challenges and risks that gene therapies face, including:  

•  Regulatory requirements governing gene and cell therapy products have changed frequently and 

may continue to change in the future;  

•  Although its viral vectors are not able to replicate, there is a risk with the use of retroviral or lentiviral 
vectors  that  they  could  lead  to  new  or  reactivated  pathogenic  strains  of  virus  or  other  infectious 
diseases;  

• 

The FDA recommends a 15-year follow-up observation period for all patients who receive treatment 
using certain gene therapies, and the Company may need to adopt such an observation period for 
its Product Candidates.  

Moreover,  public  perception  of  therapy  safety  issues,  including  adoption  of  new  therapeutics  or  novel 
approaches to treatment, may adversely influence the willingness of subjects to participate in clinical trials, 
or if approved, of physicians to subscribe to the novel treatment. Physicians may not be willing to undergo 
training to adopt this novel and personalized therapy, may decide the therapy is too complex to adopt without 
appropriate  training  and  may  choose  not  to  administer  the  therapy.  Based  on  these  and  other  factors, 
hospitals and payors may decide that the benefits of this new therapy do not or will not outweigh its costs.  

Its  Product  Candidates  are  biologics,  which  are  complex  to  manufacture,  and  the  Company  may 
encounter difficulties in production.  

Page 80 | 180 

  
 
2021 Annual Report 

Its  Product  Candidates  are  biologics  and  the  process  of  manufacturing  its  products  is  complex,  highly-
regulated  and  subject  to  multiple  risks.  The  manufacture  of  its  Product  Candidates  involves  complex 
processes, including harvesting cells from patients, selecting and expanding certain cell types, engineering 
or reprogramming the cells in a certain manner to create CAR T-cells, expanding the cell population to obtain 
the desired dose, and ultimately infusing the cells back into a patient’s body. As a result of the complexities, 
the  cost  to  manufacture  its  Product  Candidates,  is  higher  than  traditional  small  molecule  chemical 
compounds, and the manufacturing process is less reliable and is more difficult to reproduce. Even minor 
deviations from normal manufacturing processes could result in reduced production yields, product defects, 
and other supply disruptions. 

Although  the  Company  is  working,  or  will  be  working,  to  develop  commercially  viable  processes  for  the 
manufacture  of  its  Product  Candidates,  doing  so  is  a  difficult  and  uncertain  task,  and  there  are  risks 
associated with scaling to the level required for later-stage clinical trials and commercialization, including, 
among  others,  cost  overruns,  potential  problems  with  process  scale-out,  process  reproducibility,  stability 
issues, lot consistency, and timely availability of reagents or raw materials. The Company may ultimately be 
unable to reduce the cost of goods for its Product Candidates to levels that will allow for an attractive return 
on investment if and when those Product Candidates are commercialized 

In addition, the manufacturing process that the Company develops for its Product Candidates is subject to 
regulatory authorities’ approval process, and the Company will need to make sure that the Company or its 
contract  manufacturers,  or  CMO’s,  if  any,  are  able  to  meet  all  regulatory  authorities  requirements  on  an 
ongoing  basis.  If  the  Company  or  its  CMO’s  are  unable  to  reliably  produce  Product  Candidates  to 
specifications  acceptable  to  the  regulatory  authorities,  the  Company  may  not  obtain  or  maintain  the 
approvals the Company needs to commercialize such Product Candidates. Even if the Company obtains 
regulatory approval for any of its Product Candidates, there is no assurance that either the Company or its 
CMO’s  will  be  able  to  manufacture  the  approved  product  to  specifications  acceptable  to  the  regulatory 
authorities,  to  produce  it  in  sufficient  quantities  to  meet  the  requirements  for  the  potential  launch  of  the 
product, or to meet potential future demand. . Similarly, changes in our contact manufacturers, or CMOs, 
may require us to conduct additional comparability studies. Any of these challenges could have an adverse 
effect on its business, financial condition, results of operations and growth prospects.   

The future commercial success of the Company’s Product Candidates will depend on the degree of 
market acceptance among physicians, patients, hospitals and others in the medical community.  

The  Company’s  Product  Candidates  are  at  varying  stages  of  development  and  the  Company  may  never 
have a product that is commercially successful.  

The Company does not expect to be able to market any of its products for a number of years. Furthermore, 
when available on the market physicians may not prescribe the Company's products, which would prevent 
the  Company  from  generating  significant  revenues  or  becoming  profitable.  Market  acceptance  of  the 
Company's future products by physicians, patients and healthcare payers will depend on a number of factors, 
many of which are beyond the Company's control, including, but not limited to:  

•  Acceptance by physicians, patients and healthcare payers of each product as safe, effective and 

cost-effective;  

•  Relative convenience, ease of use, ease of administration and other perceived advantages over 

alternative products;  

•  Prevalence and severity of adverse events;  

• 

The extent to which products are approved for inclusion and reimbursed on formularies of hospitals 
and managed care organizations.  

Page 81 | 180 

  
 
 
 
2021 Annual Report 

The  Company  may  face  significant  competition  and  technological  change  which  could  limit  or 
eliminate the market opportunity for its product candidates. 

The  market  for  pharmaceutical  products  is highly  competitive.  The  Company’s  competitors  include  many 
established pharmaceutical, biotechnology, universities and other research or commercial institutions, many 
of which have substantially greater financial, research and development resources than the Company. The 
fields in which the Company operates are characterized by rapid technological change and innovation. There 
can be no assurance that competitors of the Company are not currently developing or will not in the future 
develop technologies and products that are equally or more effective and/or are more economical as any 
current  or  future  technology  or  product  of  the  Company.  Competing  products  may  gain  faster  or  greater 
market acceptance than the Company’s products and medical advances or rapid technological development 
by  competitors  may  result  in  the  Company’s  product  candidates  becoming  non-competitive  or  obsolete 
before the Company is able to recover its research and development and commercialization expenses. If 
the Company or its product candidates do not compete effectively, it may have a material adverse effect on 
the Company’s business. 

2.8.6.  Risks related to clinical development 

The Company may encounter substantial delays in its clinical trials or may fail to demonstrate safety 
and efficacy to the satisfaction of applicable regulatory authorities.  

Before obtaining regulatory approval or marketing authorization from regulatory authorities for the sale of its 
Product Candidates, if at all, the Company must conduct extensive clinical trials to demonstrate the safety 
and efficacy of the Product Candidates in humans. Pre-clinical tests and Clinical testing are expensive, time-
consuming and uncertain as to outcome. The Company cannot guarantee that any pre-clinical and 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.  Events  that  may  prevent  successful  or  timely  completion  of  clinical 
development include:   

•  Delays in obtaining required Investigational Review Board, or IRB, or Ethics Committee approval 

at each clinical trial site;  

• 

• 

Imposition of a clinical hold by regulatory agencies, after an inspection of its clinical trial operations 
or trial sites;  

Failure by its CRO’s, other third parties or the Company to adhere to clinical trial requirements;  

•  Delays in the testing, validation, manufacturing and delivery of its Product Candidates to the clinical 

sites;  

•  Occurrence  of  serious  adverse  events  associated  with  the  product  candidate  that  are  viewed  to 

outweigh its potential benefits;   

• 

Failure  to  perform  in  accordance  with  FDA’s  good  practices,  or  GCP’s,  or  applicable  regulatory 
guidelines in other countries. 

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

• 

• 

The patient eligibility criteria defined in the protocol;  

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

•  Competing clinical trials for similar therapies;  

• 

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

Page 82 | 180 

  
 
2021 Annual Report 

Any inability to successfully complete preclinical and clinical development could result in additional costs to 
the Company or impair its ability to generate revenues from product sales, regulatory and commercialization 
milestones and royalties. Clinical trial delays could also shorten any periods during which the Company may 
have the exclusive right to commercialize its Product Candidates or 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.   

Its Product Candidates could potentially cause other adverse events that have not yet been predicted. As 
described  above,  any  of  these  events  could  prevent  the  Company  from  achieving  or  maintaining  market 
acceptance of its Product Candidates and impair its ability to commercialize its products if they are ultimately 
approved by applicable regulatory authorities.  

In  previous  clinical  trials  involving  T-cell  based  immunotherapies,  some  patients  experienced 
serious adverse events. The Company’s Product Candidates may demonstrate a similar effect.  

In  previous  and  ongoing  clinical  trials  involving  CAR-T  cell  products  by  other  companies  or  academic 
researchers, many patients experienced side effects such as neurotoxicity and CRS, which have in some 
cases resulted in clinical holds in ongoing clinical trials of CAR-T Product Candidates. There have been life 
threatening events related to severe neurotoxicity and CRS, requiring intense medical intervention such as 
intubation or pressor support, and in several cases, resulted in death. Severe neurotoxicity is a condition 
that is currently defined clinically by cerebral edema, confusion, drowsiness, speech impairment, tremors, 
seizures, or other central nervous system side effects, when such side effects are serious enough to lead to 
intensive care. In some cases, severe neurotoxicity was thought to be associated with the use of certain 
lymphodepletion preconditioning regimens used prior to the administration of the CAR-T cell products and 
product candidates.  

Undesirable side effects caused by its Product Candidates, or other T-cell based immunotherapy product 
candidates, could cause the Company or regulatory authorities to interrupt, delay or halt clinical trials and 
could  result  in  a  more  restrictive  label  or  the  delay  or  denial  of  regulatory  approval  by  the  FDA  or  other 
comparable foreign regulatory authorities. Results of its trials could reveal a high and unacceptable severity 
and prevalence of side effects or unexpected characteristics. Treatment-related side effects could also affect 
patient recruitment or the ability of enrolled patients to complete the trials or result in potential product liability 
claims.  In  addition,  these  side  effects  may  not  be  appropriately  recognized  or  managed  by  the  treating 
medical staff, as toxicities resulting from T-cell based immunotherapies are not normally encountered in the 
general  patient  population  and  by  medical  personnel.  The  Company  expects  to  have  to  train  medical 
personnel regarding its T-cell based immunotherapy Product Candidates to understand their side effects for 
both its planned clinical trials and upon any commercialization of any T-cell based immunotherapy Product 
Candidates.  Inadequate  training  in  recognizing  or  managing  the  potential  side  effects  of  T-cell  based 
immunotherapy Product Candidates could result in patient deaths. Any of these occurrences could have a 
material adverse effect on its business, financial condition and prospects. 

For example, on February 28, 2022, the Company announced its decision to voluntarily pause its Phase 1b 
KEYNOTE-B79 trial evaluating CYAD-101 administered concurrently with FOLFOX chemotherapy followed 
by MSD’s anti-PD-1 therapy, KEYTRUDA® (pembrolizumab) in patients with refractory metastatic colorectal 
cancer  following  reports  of  two  fatalities  that  presented  with  similar  pulmonary  findings.  The  Company  is 
currently investigating these reports and evaluating any similar events in additional patients treated on study. 
On March 1, 2022, the Company was informed via-email communication from the FDA that the KEYNOTE-
B79 trial has been placed on clinical hold due to insufficient information to assess risk to study subjects. 

The Company’s clinical trials are ongoing and not complete. Initial success in its ongoing clinical 
trials may not be indicative of results obtained when these trials is completed.  

Trial designs and results from previous or ongoing trials are not necessarily predictive of future clinical trial 
results, and initial or interim results may not continue or be confirmed upon completion of the trial.  

Page 83 | 180 

  
 
2021 Annual Report 

There are limited data concerning long-term safety and efficacy following treatment with CYAD-02, CYAD-
101 and CYAD-211. Our Product Candidates may fail to show the desired safety and efficacy in later stages 
of clinical development despite having successfully advanced through initial clinical trials. There can be no 
assurance that any of these trials will ultimately be successful or support further clinical advancement  or 
regulatory approval of Product Candidates. 

In December 2017, the Company made the strategic decision to discontinue the development of its first-
generation autologous NKG2D CAR T candidate CYAD-01 for the treatment of relapsed / refractory acute 
myeloid leukemia (AML) and myelodysplastic syndromes (MDS) based on data from the Phase 1 THINK 
and DEPLETHINK trials which did not achieve the necessary internal clinical activity threshold set for the 
program. 

The Company may be adversely affected by natural disasters and/or global health pandemics, and 
its business, financial conditions and results of operations could be adversely affected. 

On March 11, 2020, the World Health Organization declared the novel strain of coronavirus (COVID-19) a 
global pandemic and recommended containment and mitigation measures worldwide.  Throughout 2020 and 
2021,  Belgium  and  the  United  States,  where  the  Company  operates,  have  been  impacted  by  temporary 
closures.  The  length  or  severity  of  this  pandemic  cannot  be  predicted,  but  the  Company  anticipates  that 
there may be an additional impact from a prolonged COVID-19 environment on the planned development 
activities of the Company. 

Timely enrollment in clinical trials is reliant on clinical trial sites which may be adversely affected by global 
health matters, including, among other things, the ongoing COVID-19 pandemic and the emerging variants, 
such as Delta and Omicron. With regards to our clinical programs, CYAD-02, CYAD-101 and CYAD-211 
were slightly impacted by the coronavirus pandemic throughout 2020. Enrollment in the respective trials for 
these assets is ongoing without any major disruption, partially due to the staggered enrollment associated 
with the dose-escalation trials for CYAD-02 and CYAD-211, respectively, and the expansion segment of the 
CYAD-101 trial which began in late 2020. However, certain clinical sites and institutions have not been able 
to receive visits from us or our representatives, which has delayed our data monitoring activities and delayed 
our ability to lock the databases for completed studies. The long-term impact of COVID-19 on the Company’s 
operations  will  depend  on  future  developments,  which  are  highly  uncertain  and  cannot  be  predicted, 
including  a  potential  second  wave  of  the  pandemic,  new  information  which  may  emerge  concerning  the 
severity of the coronavirus and the actions to contain the coronavirus or treat its impact, among other things, 
but potential prolonged closures or other business disruptions may negatively affect its operations and the 
operations  of  its  agents,  contractors,  consultants  or  collaborators,  which  could  have  a  material  adverse 
impact its business, results of operations and financial condition.  

In  addition,  after  enrollment  in  these  trials,  if  patients  contract  COVID-19  during  participation  in  the 
Company’s trials or are subject to isolation or shelter-in-place restrictions, they may drop out of the trials, 
miss scheduled follow-up visits or otherwise fail to follow trial protocols. If patients are unable to follow the 
trial protocols or if the Company’s trial results are otherwise disputed due to the effects of the COVID-19 
pandemic or actions taken to mitigate its spread, the integrity of data from the trials may be compromised or 
not accepted by the FDA or other regulatory authorities, which would represent a significant setback for the 
applicable program. Celyad has not experiences such issues to date regarding COVID-19. 

Some factors from the COVID-19 pandemic that the Company believes may adversely affect enrollment in 
our trials include:  

• 

The diversion of healthcare resources away from the conduct of clinical trial matters to focus on 
pandemic  concerns,  including  the  attention  of  physicians  serving  as  the  Company’s  clinical  trial 
investigators, hospitals serving as the clinical trial sites and hospital staff supporting the conduct of 
the clinical trials;  

Page 84 | 180 

  
 
2021 Annual Report 

•  Some patients who would otherwise be candidates for enrollment in the Company’s clinical trials 
are at increased risk of severe effects of the coronavirus, which may lead to the death  of some 
patients  and  render  others  too  ill  to  participate,  limiting  the  available  pool  of  participants  for  the 
trials;  

• 

• 

• 

The fact that there can be no guarantee that any proposed changes to our protocols, if necessary, 
would be acceptable to regulators;  

Limitations  on  travel  that  interrupt  key  trial  activities,  such  as  clinical  trial  site  initiations  and 
monitoring; and 

Interruption  in  global  shipping  affecting  the  transport  of  clinical  trial  materials  being  used  in  our 
trials.  

Except as mentioned above, Celyad has not experienced such issues to date regarding COVID-19. 

These and other factors arising from the COVID-19 pandemic could worsen in countries that are already 
afflicted  with  the  virus  or  could  continue  to  spread  to  additional  countries,  each  of  which  may  further 
adversely impact the Company’s clinical trials. The global outbreak of the COVID-19 pandemic continues to 
evolve, and the conduct of the Company’s trials may continue to be adversely affected, despite efforts to 
mitigate this impact. 

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

2.8.7.  Risks related to legal and regulatory risks 

The  Company  is  heavily  dependent  on  the  regulatory  approval  of  its  Product  Candidates  in  the 
United States and Europe.  

The  Company  is  a  clinical-stage  biopharmaceutical  company  with  no  products  approved  by  regulatory 
authorities or available for commercial sale. The Company may be unable to develop or commercialize a 
product, product candidate or research program, or may cease some of its operations, which may have a 
material adverse effect on the Company’s business. 

The Company has generated limited revenue to date and does not expect to generate any revenue from 
product sales for the foreseeable future. The Company’s ability to generate revenues in the near term will 
depend on its ability to obtain regulatory approval and successfully commercialize Product Candidates in 
the United States, the first country in which the Company intends to seek approval for these candidates. The 
Company may experience delays in  obtaining regulatory  approval in the  United States for these Product 
Candidates,  if  it  is  approved  at  all,  and  the  price  of  its  ordinary  shares  and/or  ADSs  may  be  negatively 
impacted. Even if the  Company receives regulatory approval, the timing  of the commercial  launch  of the 
Product Candidates in the United States is dependent upon a number of factors, including, but not limited 
to, hiring sales and marketing personnel, pricing and reimbursement timelines, the production of sufficient 
quantities of commercial drug product and implementation of marketing and distribution infrastructure.  

Nearly all aspects of the Company’s activities are subject to substantial regulation. No assurance 
can be given that any of the Company’s product candidates will fulfill regulatory compliance.  

The international pharmaceutical and medical technology industry is highly regulated by government bodies 
(hereinafter the “Competent Authorities”) that impose substantial requirements covering nearly all aspects 
of the Company’s activities notably on research and development, manufacturing, preclinical tests, clinical 
trials, labelling, marketing, sales, storage, record keeping, promotion and pricing of its research programs 
and product candidates. Compliance with standards laid down by local Competent Authorities is required in 
each country where the Company, or any of its partners or licensees, conducts said activities in whole or in 

Page 85 | 180 

  
 
2021 Annual Report 

part. The Competent Authorities notably include the European Medicine Agency (“EMA”) in the European 
Union and the Food and Drug Administration (“FDA”) in the United States. 

There can be no assurance that product candidates of the Company will fulfill the criteria required to obtain 
necessary regulatory authorization to access the market. Also, at this time, the Company cannot guarantee 
or know the exact nature, precise timing and detailed costs of the efforts that will be necessary to complete 
the remainder of the development of its research programs and product candidates.  

The specific regulations and laws, as well as the time required to obtain Competent Authorities approvals, 
may vary from country to country, but the general regulatory procedures are similar in the European Union 
and the United States. At any time, Competent Authorities may require discontinuation or holding of clinical 
trials  or  require  additional  data  prior  to  completing  their  review  or  may  issue  restricted  authorization  or 
authorize products for clinical trials or marketing for narrower indications than requested or require further 
data or studies be conducted and submitted for their review. There can be no guarantee that such additional 
data or studies, if required, will corroborate earlier data. 

2.8.8.  Risks related to intellectual property 

The Company could be unsuccessful in obtaining or maintaining adequate patent protection for one 
or more of its Product Candidates.  

The patent application process is expensive and time-consuming, and the Company and its current or future 
licensors and licensees may not be able to apply for or prosecute patents on certain aspects of its Product 
Candidates or deliver technologies at a reasonable cost, in a timely fashion, or at all. It is also possible that 
the  Company  or  its  current  licensors,  or  any  future  licensors  or  licensees,  will  fail  to  identify  patentable 
aspects of inventions made in the course of development and commercialization activities before it is too 
late to obtain patent protection on them. Therefore, its patents and applications may not be prosecuted and 
enforced in a manner consistent with the best interests of its business. It is possible that defects of form in 
the preparation or filing of its patents or patent applications may exist, or may arise in the future, such as 
with respect to proper priority claims, inventorship, claim scope or patent term adjustments. Under its existing 
license  agreements  with  the  Trustees  of  Dartmouth  College,  the  Company  has  the  right,  but  not  the 
obligation, to enforce its licensed patents. If its current licensors, or any future licensors or licensees, are not 
fully cooperative or disagree with the Company as to the prosecution, maintenance or enforcement of any 
patent rights, such patent rights could be compromised and the Company might not be able to prevent third 
parties  from  making,  using,  and  selling  competing  products.  If  there  are  material  defects  in  the  form  or 
preparation  of  its  patents  or  patent  applications,  such  patents  or  applications  may  be  invalid  and 
unenforceable  

The Company currently has issued patents and patent applications directed to its Product Candidates and 
medical  devices,  and  the  Company  anticipates  that  it  will  file  additional  patent  applications  in  several 
jurisdictions, including several European Union countries and the United States, as appropriate.  

The  Company  cannot  be  certain,  however,  that  the  claims  in  its  pending  patent  applications  will  be 
considered patentable by patent offices in various countries, or that the claims in any of its issued patents 
will be considered valid and enforceable by local courts.  

The strength of patents in the biotechnology and pharmaceutical field can be uncertain and evaluating the 
scope  of  such  patents  involves  complex  legal  and  scientific  analyses.  The  patent  applications  that  the 
Company  owns,  or  in-licenses  may  fail  to  result  in  issued  patents  with  claims  that  cover  its  Product 
Candidates or uses thereof in the European Union, in the United States or in other jurisdictions. Even if the 
patents do successfully issue, third parties may challenge the validity, enforceability, or scope thereof, which 
may result in such patents being narrowed, invalidated, or held unenforceable. Furthermore, even if they are 
unchallenged,  its  patents  and  patent  applications  may  not  adequately  protect  its  intellectual  property  or 
prevent others from designing their products to avoid being covered by its claims. If the breadth or strength 
of protection provided by the patent applications the Company holds with respect to its Product Candidates 
is threatened, this could dissuade companies from collaborating with the Company to develop, and could 

Page 86 | 180 

  
 
2021 Annual Report 

threaten its ability to commercialize, its Product Candidates. Further, because patent applications in most 
countries are confidential for a period of time after filing, the Company cannot be certain that the Company 
was the first to file any patent application related to its Product Candidates.  

Patents have a limited lifespan.  Various extensions may be available; however, the life of a patent, and the 
protection  it  affords,  is  limited.  Further,  the  extensive  period  of  time  between  patent  filing  and  regulatory 
approval for a product candidate limits the time during which the Company can market a product candidate 
under patent protection, which may particularly affect the profitability of its early-stage Product Candidates. 
If the Company encounters delays in its clinical trials, the period of time during which the Company could 
market its Product Candidates under patent protection would be reduced. Without patent protection for its 
Product  Candidates,  the  Company  may  be  open  to  competition  from  biosimilar  versions  of  its  Product 
Candidates. 

Filing, prosecuting and defending patents on product candidates in all countries throughout the world would 
be prohibitively expensive. In addition, the laws of some foreign countries do not protect intellectual property 
rights to the same extent as laws in the European Union or the United States. Consequently, the Company 
may  not  be  able  to  prevent  third  parties  from  practicing  its  inventions  in  all  countries,  or  from  selling  or 
importing products made using its inventions in and into other jurisdictions. 

The Company’s patents and other intellectual property rights portfolio is relatively young and may 
not adequately protect its research programs and product candidates. 

The Company’s success will depend in part on the ability of the Company to obtain, maintain and enforce 
its patents and other intellectual property rights. The Company’s research programs, and product candidates 
are covered by several patent application families, which are either licensed to the Company or owned by 
the Company. Out of the numerous patent applications controlled by the Company, fifteen national patents 
have been granted in the US relating to the field of immuno-oncology. The Company cannot guarantee that 
it will be in a position in the future to develop new patentable inventions or that the Company or its licensors 
will  be  able  to  obtain  or  maintain  these  patent  rights  against  challenges  to  their  validity,  scope  and/or 
enforceability. Moreover, the Company may have little or no control over its licensors’ abilities to prevent the 
infringement of their patents or the misappropriation of their intellectual property. There can be no assurance 
that the technologies used in the Company’s research programs and product candidates are patentable If 
the Company or its licensors do not obtain meaningful patents on their technologies or if the patents of the 
Company  or  its  licensors  are  invalidated,  third  parties  may  use  the  technologies  without  payment  to  the 
Company. A third party’s ability to use unpatented technologies is enhanced by the fact that the published 
patent application contains a detailed description of the relevant technology.  

The Company cannot guarantee that third parties, contract parties or employees will not claim ownership 
rights over the patents or other intellectual property rights owned or held by the Company.  

The Company also relies on proprietary know-how to protect its research programs and product candidates. 
Know-how is difficult to maintain and protect. The Company uses reasonable efforts to maintain its know-
how, but it cannot assure that its partners, employees, consultants, advisors or other third parties will not 
willfully or unintentionally disclose proprietary information to competitors.  

As far as the Company is aware, its intellectual property has not been challenged otherwise than by patent 
offices in the normal course of examination of its patent applications or misappropriated. 

The Company depends on intellectual property licensed from third parties and termination of any of 
these licenses could result in the loss of significant rights, which would harm its business.  

The Company is dependent on patents, know-how, and proprietary technology, both its own and licensed 
from  others.  The  Company’s  licenses  technology  from  the  Trustees  of  Dartmouth  College,  or  Dartmouth 
College. Dartmouth College may terminate the Company’s license, if the Company fails to meet a milestone 
within the specified time period, unless the Company pays the corresponding milestone payment. Dartmouth 
College may terminate either the license in the event the Company defaults or breach any of the provisions 

Page 87 | 180 

  
 
2021 Annual Report 

of the applicable license, subject to 30 days’ prior notice and opportunity to cure. In addition, the license 
automatically terminates in the event the Company becomes insolvent, make an assignment for the benefit 
of creditors or file, or have filed against us, a petition in bankruptcy. Furthermore, Dartmouth College may 
terminate the Company’s license, after April 30, 2024, if the Company fails to meet the specified minimum 
net sales obligations for any year (USD 10 million during first year of sales, USD 40 million during the second 
year of sales and USD 100 million during the third year of sales and every year of sales thereafter), unless 
the Company pays to Dartmouth College the royalty the Company would otherwise be obligated to pay had 
the Company  met such minimum net sales obligation.  

Since 2018, the Company also licenses technology from Horizon Discovery Limited (recently acquired by 
Perkin  Elmer)  (“Horizon/PKI”)  through  research  and  development  collaboration  and  license  agreements. 
Horizon/PKI may terminate the Company’s license in case of insolvency, material breach or force majeure. 
Any termination of these licenses or any of the Company’s other licenses could result in the loss of significant 
rights and could harm its ability to commercialize its Product Candidates. On February 18, 2021, Horizon 
Discovery Group plc / PerkinElmer, Inc. (Horizon/PKI) informed Celyad they believe Celyad is in material 
breach  of  those  agreements  as  a  result  of  certain  disclosures  Celyad  has  made  in  connection  with  its 
obligations as a publicly traded company in the United States and Belgium. Horizon/PKI recently informed 
Celyad that unless Celyad is able to reach agreement regarding the purported material breach, they may 
elect to serve Celyad a notice of termination. We believe any such assertion of material breach would be 
without merit and we would expect to vigorously defend any such notice of material breach. Any dispute 
under these agreements would be subject to arbitration in The Hague under the International Chamber of 
Commerce Rules. We are currently in discussions with Horizon/PKI to settle this matter. Of note, we have 
filed  patent  applications  which,  if  issued,  would  cover  other  aspects  of  the  product  candidates  described 
above  as  well  as  products  developed  by  third  parties  that  deploy  similar  technology  and  targets.  These 
patent applications encompass the downregulation of one or more of the targets covered under the Horizon 
/PKI agreements, the use of shRNA to downregulate such targets in immune cells and the combination of 
shRNAs  with  a  chimeric  antigen  receptor  in  immune  cells.  We  are  also  developing  a  second  generation 
shRNA  platform  that  does  not  incorporate  any  of  the  Horizon/PKI  technology  described  above.  Our  lead 
allogeneic CAR T product candidate, CYAD-101, does not incorporate any of the Horizon/PKI  technology 
described above. Currently CYAD-211 and CYAD-203 (next generation NKG2D) use the HD/PKI shRNA 
scaffold. We believe that CYAD-211 could be impacted by a potential termination. We believe the timeline 
associated  with  the  clinical  development  and  potential  commercialization  of  the  preclinical  asset  may  fall 
after the IP exclusivity of the HD/PKI shRNA scaffold. However, the emerging data from the program is likely 
to have an impact on the future prospects of the asset. For CYAD-203, we believe the timeline associated 
with the clinical development and potential commercialization of the preclinical asset are likely to fall after 
the IP exclusivity of the HD/PKI shRNA scaffold. As such, would have less of a material impact on the asset. 

Disputes may also arise between the Company and its licensors regarding intellectual property subject to a 
license agreement, including those relating to:  

• 

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

•  Whether and the extent to which its technology and processes infringe on intellectual property of 

the licensor that is not subject to the license agreement;  

• 

• 

Its  right  to  sublicense  patent  and  other  rights  to  third  parties  under  collaborative  development 
relationships; 

The amount and timing of milestone and royalty payments;  

•  Whether  the  company  is  complying  with  its  diligence  obligations  with  respect  to  the  use  of  the 
licensed technology in relation to its development and commercialization of its product candidates;  

• 

The allocation of ownership of inventions and know-how resulting from the joint creation or use of 
intellectual property by the company and its partners and by its licensors. 

If disputes over intellectual property that the Company has licensed prevent or impair its ability to maintain 
its current licensing arrangements on acceptable terms, the Company may be unable to successfully develop 
and commercialize the  affected Product Candidates. The  Company is generally  also subject to all of the 

Page 88 | 180 

  
 
2021 Annual Report 

same risks with respect to protection of intellectual property that the Company licenses as it is for intellectual 
property  that  the  Company  owns,  which  are  described  below.  If  the  Company  or  its  licensors  fail  to 
adequately protect this intellectual property, the Company’s ability to commercialize its products could suffer. 

The licenses of the Company may be terminated if it is unable to meet the payment obligations under the 
agreements (notably if the Company is unable to obtain additional financing). 

The  Company  may  infringe  on  the  patents  or  intellectual  property  rights  of  others  and  may  face 
patent litigation, which may be costly and time consuming. 

The Company’s success will depend in part on its ability to operate without infringing on or misappropriating 
the intellectual property rights of others. The Company cannot guarantee that its activities will not infringe 
on the patents or other intellectual property rights owned by others. The Company may expend significant 
time and effort and may incur substantial costs in litigation if it is required to defend against patent or other 
intellectual  property  right  suits  brought  against  the  Company  regardless  of  whether  the  claims  have  any 
merit. Additionally, the Company cannot predict whether it or its licensors will be successful in any litigation. 
If the Company or its licensors are found to infringe on the patents or other intellectual property rights of 
others, it may be subject to substantial claims for damages, which could materially impact the Company’s 
cash flow and financial position. The Company may also be required to cease development, use or sale of 
the relevant research program, product candidate or process or it may be required to obtain a license on the 
disputed rights, which may not be available on commercially reasonable terms, if at all.  

There can be no assurance that the Company is even aware of third-party rights that may be alleged to be 
relevant to any particular product candidate, method, process or technology. 

The Company may spend significant time and effort and may incur substantial costs if required to defend 
against any infringement claims or to assert its intellectual property rights against third parties. The risk of 
such  a  claim  by  a  third  party  may  be  increased  by  the  Company’s  public  announcement  regarding  its 
research  programs  and  product  candidates.  The  Company  may  not  be  successful  in  defending  its  rights 
against  such  procedures  or  claims  and  may  incur  as  a  consequence  thereof  significant  losses,  costs  or 
delays in its intended commercialization plans as a result thereof.  

2.8.9.  Post-authorisation risks 

The Company has not yet finalized its clinical development program for CYAD-02 for the treatment 
of patients with relapsed / refractory AML and MDS or for CYAD-101, the allogeneic NKG2D CAR-T 
for the treatment of mCRC or CYAD-211, the allogeneic BCMA CAR-T for the treatment of r/r multiple 
myeloma (MM). Regulators may not agree with its proposed protocols for these clinical trials, which 
could result in delays.  

The Company is still considering the clinical development program for CYAD-02 in relapsed / refractory AML 
and MDS, CYAD-101 for mCRC and CYAD-211 for relapsed / refractory MM. Prior to initiating new clinical 
trials for its Product Candidates, the Company is required to submit clinical trial protocols for these trials to 
the FDA and comparable foreign regulators in other jurisdictions where the Company plans to undertake 
clinical  trials.  The  Company  may  not  reach  agreement  with  these  regulators,  or  there  may  be  a  delay  in 
reaching agreement. These regulators may want to see additional clinical or preclinical data regarding its 
Product Candidates before the Company initiates new clinical trials. Any of these decisions could have a 
material  adverse  effect  on  its  expected  clinical  and  regulatory  timelines,  business,  prospects,  financial 
condition and results of operations.  

2.8.10.  Risks linked to the Company’s reliance on third parties 

Cell-based therapies rely on the availability of specialty raw materials, which may not be available to 
the Company on acceptable terms or at all.  

Page 89 | 180 

  
 
2021 Annual Report 

Engineered-cell therapies require many specialty raw materials, some of which are manufactured by small 
companies with limited resources and experience to support a commercial product. The suppliers may be 
ill-equipped to support the Company’s needs, especially in non-routine circumstances like an FDA inspection 
or medical crisis, such as widespread contamination. The Company also does not have contracts with many 
of these suppliers and may not be able to contract with them on acceptable terms or at all. Accordingly, the 
Company  may  experience  delays  in  receiving  key  raw  materials  to  support  clinical  or  commercial 
manufacturing.  

In addition, some raw 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 produce these materials 
for its intended purpose. 

Since the beginning of the COVID-19 pandemic, three  vaccines for COVID-19 were granted Emergency 
Use Authorization by the FDA, and more are likely to be authorized in the coming months. The resultant 
demand for vaccines and potential for manufacturing facilities and materials to be commandeered under the 
Defense  Production  Act  of  1950,  or  equivalent  foreign  legislation,  may  make  it  more  difficult  to  obtain 
materials or manufacturing slots for the products needed for the Company’s clinical trials, which could lead 
to delays in these trials. However, for the time being, Celyad has not experienced such issue. 

If third parties conducting clinical trials do not successfully carry out their contractual duties, the 
Company may not be able to obtain regulatory approval for or commercialize its Product Candidates.  

The Company relies on clinical research organizations, or CROs, clinical investigators and clinical trial sites 
to ensure its clinical trials are conducted properly and on time. While the Company will have agreements 
governing  their  activities,  the  Company  will  have  limited  influence  over  their  actual  performance.  The 
Company  will  control  only  certain  aspects  of  its  CRO’s  activities.  Nevertheless,  the  Company  will  be 
responsible for ensuring that each of its clinical trials is conducted in accordance with the applicable protocol, 
legal, and regulatory requirements and scientific standards, and its reliance on these third parties does not 
relieve the Company of its regulatory responsibilities.  

The Company and these third parties are required to comply with the GCP’s (from both FDA and EMA) for 
conducting, recording and reporting the results of clinical trials to assure that the data and reported results 
are  credible  and  accurate  and  that  the  rights,  integrity  and  confidentiality  of  clinical  trial  participants  are 
protected. If the Company or its CROs fail to comply with applicable GCP’s, the clinical data generated in its 
future clinical trials may be deemed unreliable and the FDA, the EMA, or other foreign regulatory authorities 
may require the Company to perform additional clinical trials before approving any marketing applications. 
Upon inspection, the FDA or the EMA may determine that its clinical trials did not comply with GCP’s. In 
addition, its future clinical trials will require a sufficient number of test subjects to evaluate the safety and 
effectiveness of its Product Candidates. Accordingly, if its CRO’s fail to comply with these regulations or fail 
to recruit a sufficient number of patients, the Company may be required to repeat such clinical trials, which 
would delay the regulatory approval process.  

Its  CRO’s  are  not  the  Company’s  employees,  and  the  Company  is  therefore  unable  to  directly  monitor 
whether or not they devote sufficient time and resources to its clinical and preclinical programs. These third 
parties may also have relationships with other commercial entities, including its competitors, for whom they 
may also be conducting clinical trials or other product development activities that could harm the Company’s 
competitive position. If these third parties do not successfully carry out their contractual duties or obligations, 
fail to meet expected deadlines, or if the quality or accuracy of the clinical data they obtain is compromised 
due to the failure to adhere to the Company’s clinical protocols or regulatory requirements, or for any other 
reasons, the Company’s clinical trials may be extended, delayed or terminated, and the Company may not 
be able to obtain regulatory approval for, or successfully commercialize, its Product Candidates. If any such 
event  were  to  occur,  the  Company’s  financial  results  and  the  commercial  prospects  for  its  Product 
Candidates would be harmed, its costs could increase, and its ability to generate revenues could be delayed.  

Page 90 | 180 

  
 
2021 Annual Report 

If any of the Company’s relationships with these third-party CRO’s terminate, the Company may not be able 
to enter into arrangements with alternative CRO’s or to do so on commercially reasonable terms. Further, 
switching or adding additional CRO’s involves additional costs and requires management time and focus. In 
addition, there is a natural transition period when a new CRO commences work. As a result, delays occur, 
which  could  materially  impact  its  ability  to  meet  its  desired  clinical  development  timelines.  Though  the 
Company carefully manages its relationships with its CRO’s, there can be no assurance that the Company 
will not encounter challenges or delays in the future or that these delays or challenges will not have a material 
adverse impact on its business, financial condition and prospects.  

The Company relies and will continue to rely on collaborative partners regarding the development 
of its research programs and product candidates.  

The Company is and expects to continue to be dependent on collaborations with partners relating to the 
development and commercialization of its existing and future research programs and product candidates. 
The  Company  had,  has  and  will  continue  to  have  discussions  on  potential  partnering  opportunities  with 
various  pharmaceutical  and  medical  device  companies.  If  the  Company  fails  to  enter  into  or  maintain 
collaborative agreements on reasonable terms or at all, the Company's ability to develop its existing or future 
research programs and product candidates could be delayed, the commercial potential of its products could 
change, and its costs of development and commercialization could increase.  

The Company's dependence on collaborative partners subjects it to a number of risks, including, but not 
limited to, the following:  

• 

• 

The  Company  may  be  required  to  relinquish  significant  rights,  including  intellectual  property, 
marketing and distribution rights;  

The Company relies on the information and data received from third parties regarding its research 
programs and product candidates and will not have control of the process conducted by the third 
party in gathering and composing such data and information. The Company may not have formal 
or appropriate guarantees from its contract parties with respect to the quality and the completeness 
of such data;  

•  A collaborative partner may develop a competing  product either by  itself or in collaboration with 

others, including one or more of the Company's competitors;  

2.8.11.  Risks related to the shares 

The market price of the shares may fluctuate widely in response to various factors. 

A number of factors may significantly affect the market price of the Shares. The main factors are changes in 
the operating results of the Company and its competitors, announcements of technological innovations or 
results concerning the product candidates, changes in earnings estimates by analysts. 

Other factors which could cause the price of the shares to fluctuate or could influence the reputation of the 
Company include, amongst other things:  

•  Developments concerning intellectual property rights, including patents; 

•  Public information regarding actual or potential results relating to products and product candidates 

under development by the company’s competitors; 

•  Actual or potential results relating to products and product candidates under development by the 

company itself; 

•  Developments concerning intellectual property rights, including patents; 

•  Regulatory and medicine pricing and reimbursement developments in Europe, the United States 

and other jurisdictions; 

Page 91 | 180 

  
 
2021 Annual Report 

•  Any publicity derived from any business affairs, contingencies, litigation or other proceedings, the 
company’s  assets  (including  the  imposition  of  any  lien),  its  management,  or  its  significant 
shareholders or collaborative partners;  

•  Divergences in financial results from stock market expectations; 

•  Changes in the general conditions in the pharmaceutical industry and general economic, financial 

market and business conditions in the countries in which the company operates; and 

•  Any publicity derived from data protection or cybersecurity breaches. 

In addition, stock markets have from time to time experienced extreme price and volume volatility which, in 
addition to general economic, financial and political conditions, could affect the market price for the Shares 
regardless of the operating results or financial condition of the Company. 

Future sales of substantial amounts of shares, or the perception that such sales could occur, could 
adversely affect the market value of the shares 

Sales of a substantial number of shares in the public markets, notably by its major shareholders (CFIP CLYD 
LLC holding 28.77% and TOLEFI SA holding 10.16 % of the Shares), or the perception that such sales might 
occur, might cause the market price of the shares to decline. The Company cannot make any prediction as 
to the effect of any such sales or perception of potential sales on the market price of the shares.  

Certain significant shareholders of the Company may have different interests from the Company and 
may be able to control the outcome of shareholder votes 

On the basis of the transparency notifications received by the Company as of the date of this Report, the 
two main shareholders are CFIP CLYD LLC (who holds 28.77% of the shares and 26.04 % of the voting 
rights)  and  TOLEFI  SA  (who  holds  10.16%  of  the  shares  and  18.39  %  of  the  voting  rights).  As  a 
consequence, the two main shareholders of the Company hold together 44.43 % of the voting rights attached 
to the Shares of the Company. 

The Company is not aware of shareholders of the Company that have entered into a voting agreement or 
have otherwise agreed to act in concert. Nevertheless, they could, alone or together, have the ability to elect 
or dismiss directors (in addition to the nomination right granted by the Company to CFIP CLYD LLC), and, 
depending on how widely the Company’s shares are held and represented at shareholders’ meeting, take 
certain  shareholders’  decisions  that  require  at  least  50%,  two  thirds,  75%  or  80%  of  the  votes  of  the 
shareholders  that  are  present  or  represented  at  general  shareholders’  meetings  where  such  items  are 
submitted to voting by the shareholders. Alternatively, to the extent that these shareholders have insufficient 
votes  to  impose  certain  shareholders’  decisions,  they  could  still  have  the  ability  to  block  proposed 
shareholders’ resolutions that require at least 50%, two thirds, 75% or 80% of the votes of the shareholders 
that are present or represented at general shareholders’ meetings where such decisions are submitted to 
voting by the shareholders. Any such voting by the shareholders may not be in accordance with the interests 
of the Company or the other shareholders of the Company. 

Sustainability of a liquid public market 

The  Company  cannot  guarantee  the  extent  to  which  a  liquid  market  for  the  Company’s  shares  will  be 
sustained. In the absence of such liquid market for the shares, the price of the shares could be impacted 
negatively.  The  liquidity  of  the  market  for  the  shares  could  be  affected  by  various  causes,  including  the 
factors identified in the next risk factor (below) or by a reduced interest of investors in biotechnology sector.  

If  securities  or  industry  analysts  do  not  publish  research  or  publish  inaccurate  research  or 
unfavorable  research  about  the  Company’s  business,  the  price  of  the  shares  and  trading  volume 
could decline.  

The trading market for the shares depends in part on the research and reports that securities or industry 
analysts publish about the Company or its business. At the date of this report the Company is followed by 

Page 92 | 180 

  
 
2021 Annual Report 

nine analysts (Bryan Garnier, KBC Securities, Kempen, Kepler Cheuvreux, H.C. Wainwright, Jones Trading, 
Portzamparc, Wells Fargo and William Blair). If no or few securities or industry analysts cover the Company, 
the trading price would  be negatively impacted. If one or  more of the  analysts who covers the Company 
downgrades the shares or publishes incorrect or unfavorable research about its business, the price of the 
shares  would  likely  decline.  If  one  or  more  of  these  analysts  eases  coverage  of  the  Company  or  fails  to 
publish  reports  on  the  Company  regularly,  or  downgrades  the  shares,  demand  for  the  shares  could 
decrease, which could cause the price of the shares or trading volume to decline.  

The Company has no present intention to pay dividends on its ordinary shares in the foreseeable 
future.  

The Company has no present intention to pay dividends in the foreseeable future. Any recommendation by 
its Board of Directors to pay dividends will depend on many factors, including its financial condition (including 
losses carried-forward), results of operations, legal requirements and other factors. Furthermore, pursuant 
to  Belgian  law,  the  calculation  of  amounts  available  for  distribution  to  shareholders,  as  dividends  or 
otherwise,  must  be  determined  on  the  basis  of  its  non-consolidated  statutory  accounts  prepared  in 
accordance  with  Belgian  accounting  rules.  In  addition,  in  accordance  with  Belgian  law  and  its  Articles  of 
Association, the Company must allocate each year an amount of at least 5% of its annual net profit under 
its non-consolidated statutory accounts to a legal reserve until the reserve equals 10% of its share capital. 
Therefore, the Company is unlikely to pay dividends or other distributions in the foreseeable future. If the 
price  of  the  shares  declines  before  the  Company  pays  dividends,  investors  will  incur  a  loss  on  their 
investment, without the likelihood that this loss will be offset in part or at all by potential future cash dividends.  

2.8.12.  Audit activities 

Internal audit activities are performed by the departments of Finance, for all matters related to accounting 
and financial information, and Quality Assurance for all matters related to the operational activities of the 
Company. 

As of the date of this report, there is not yet a dedicated internal audit function. 

In order to properly manage identified risks, the Company has set up the following audit measures: 

•  Access and security systems at the premises and offices; 

•  Establishment, under the supervision of the quality assurance department, of a set of procedures 

covering all activities of the company; 

•  Weekly modifications and updates of the existing procedures; 

•  Development of electronic approval system in the existing ERP system; 

• 

Implementation of extra controls in the existing ERP system; 

•  Development of a monthly financial reporting tool which allow a close monitoring of the financial 

information and KPI’s; 

•  Updated risks and controls matrix are in place for the internal controls processes (entity level, it, 

financial operations). 

2.8.13.  Controls, supervision and correctives actions  

Controls are performed by all persons in charge of departments and services. When deviations are identified, 
there  are  reported  to,  depending  of  their  relative  importance,  the  head  of  department  or  the  Executive 
Committee. 

The Executive Committee supervises the implementation of internal audit and risk management, taking into 
consideration the recommendations on the Audit Committee.  

Page 93 | 180 

  
 
2021 Annual Report 

The  Executive  Committee  is  also  in  charge  of  proposing  the  Audit  Committee  corrective  actions  when 
identified. 

External audit 

On  May  5,  2020,  the  shareholders  meeting  approved  the  appointment  of  SRL  EY  Bedrijfsrevisoren  – 
Réviseurs  d’Entreprises,  having  its  registered  office  at  De  Kleetlaan  2,  B  –  1831  Diegem,  Belgium,  duly 
represented by Carlo-Sébastien d’Addario, as Statutory Auditor, for a term of 3 years, i.e. until the ordinary 
general meeting approving the accounts closed on 31 December 2022. EY’s mission includes the auditing 
of the statutory annual accounts, the consolidated annual accounts of the Company and its subsidiaries. 

The Company is also subject to ad hoc audit performed by the competent authorities to ensure compliance 
with GMP, GCP or other regulations. 

Page 94 | 180 

  
 
2021 Annual Report 

3. GROUP STRUCTURE, SHAREHOLDING AND SHARE CAPITAL  

3.1 

Group structure 

The Company conducts its main business through Celyad Oncology SA.  

In 2011, the Company incorporated Cardio3 Inc, a fully owned subsidiary, in the U.S. for the purposes of 
supporting its clinical and regulatory activities of the Group in the US. Cardio3 Inc became Celyad Inc on 
May 12, 2015. The growth of the activities of Celyad Inc. is associated to the development of the US clinical 
and regulatory activities of the Company in the US.  

On November 5, 2014, the Company acquired CorQuest Medical, Inc., a private U.S. company, for a single 
cash payment of €1.5 million and on-going earn-out royalty payments based on sales milestones. CorQuest 
Medical, Inc. is developing Heart-XS, a new access route to the left atrium. The development of Heart-XS 
and the activities of CorQuest Medical, Inc. have been on hold following the decision of the Company to 
abandon  the  development  of  its  cardio  business  program  (C  Cure).  On  November  22,  2019,  CorQuest 
Medical Inc. has sold to Corquest MedTech SRL, a company established under Belgian laws, its portfolio of 
patents and related rights for a consideration of €1 and the reimbursement of certain maintenance costs of 
these  patents.  CorQuest  Medical  Inc.  has  also  the  right  to  receive  royalties  on  the  future  sales  and  a 
percentage on the capital gains in case of re-sale or change of control of Corquest MedTech SRL. 

On  January  21,  2015,  the  Company  purchased  OnCyte,  LLC,  or  OnCyte,  a  wholly-owned  subsidiary  of 
Celdara Medical, LLC, a privately-held U.S. biotechnology company for an upfront payment of $10.0 million, 
of which, $6.0 million was paid in cash and $4.0 million was paid in the form of 93,087 of its ordinary shares. 
As  a  result  of  this  transaction  the  Company  acquired  its  CAR-T  cell  Product  Candidates  and  related 
technology, including technology licensed from the Trustees of Dartmouth College. OnCyte, LLC was the 
company  holding  the  CAR-T  Cell  portfolio  of  clinical-stage  immuno-oncology  assets.  In  March  2018,  the 
Company has dissolved OnCyte, and all the assets and liabilities of OnCyte, have been fully distributed to 
and assumed by the Company. 

On  May  1,  2016,  the  Company  acquired  Biological  Manufacturing  Services  SA  (BMS).  BMS  owns  GMP 
laboratories.  BMS  rent  its  laboratories  to  the  Company  since  2009  and  until  April 30,  2016.  Until  the 
acquisition, BMS was considered as a related party to the Company.  

On June 8, 2020, the Company announced the launch of its corporate rebranding, including changing its 
name  to  Celyad  Oncology.  The  new  name  highlights  the  Company’s  significant  progress  with  its  next-
generation CAR T programs and emphasizes its commitment to cancer patients.  

The Company’s ordinary shares are listed on NYSE Euronext Brussels and NYSE Euronext Paris regulated 
markets and the Company’s American Depositary Shares (ADSs) are listed on the Nasdaq Global Market, 
all under the ticker symbol CYAD. 

The Company does not exercise any activities through a branch office. 

Page 95 | 180 

  
 
 
 
The consolidation perimeter of the Company is as follows: 

2021 Annual Report 

Name 

Celyad Oncology SA 

Celyad Inc 

CorQuest Medical Inc 

of 

Country 
Incorporation 
and  Place  of 
Business 

Nature 
Business 

of 

Proportion  of 
ordinary 
shares 
directly  held 
by parent (%) 

Proportion  of 
ordinary 
shares held by 
the  Company 
(%) 

Proportion  of 
ordinary 
shares held by 
non-
controlling 
interests (%) 

BE 

US 

US 

Biopharma 

Biopharma 

Parent 
company 
100% 

Medical Device 

100% 

100% 

100% 

100% 

0% 

0% 

0% 

Biological Manufacturing Services SA  BE 

Manufacturing 

100% 

3.2 

Capital increase and issuance of shares  

On January 1, 2021, the share capital of the Company amounted to €48,512,614,57 and was represented 
by 13,942,344 shares.  

The following transactions took place since January 1, 2021: 

•  On  January  8,  2021,  the  Company  has  entered  into  a  committed  equity  purchase  agreement 
(“Purchase  Agreement”)  for  up  to  $40.0  million  with  Lincoln  Park  Capital  Fund,  LLC  (“LPC”),  a 
Chicago-based  institutional  investor.  Over  the  24-month  term  of  the  Purchase  Agreement,  the 
Company will have the right to direct LPC to purchase up to an aggregate amount of $40.0 million 
American  Depositary  Shares  (“ADSs”),  each  of  which  represents  one  ordinary  share  of  the 
Company. From January 8, 2021 until December 31, 2021, a total of 1,962,812 new shares have 
been issued by the Company and subscribed by LPC for  a cash proceed of €9.2 million. As of 
December  31,  2021,  there  is  a  remaining  access  to  the  equity  purchase  agreement  established 
with LPC for an amount of $28.0 million. 

•  During the extraordinary shareholders meeting of May, 25 2021, the shareholders, in accordance 
with Belgian Company Law, approved the absorption of approximately €43.3 million of accounting 
losses into share premium. As a result, share premium has been reduced by a cumulative amount 
of  €43.3  million  in  the  12  months  period  ended  December  31,  2021  (€234.6  million  of  loss 
absorption has been approved and recorded from inception to December 31, 2021) against capital 
reduction reserve. This transaction has no impact on the total equity, comprehensive income (loss), 
assets (including cash) nor liabilities.  

•  On  May,  21  2021  and  June  14,  2021,  a  total  of  188,800  new  shares  have  been  issued  by  the 

Company and subscribed by Jefferies under the ATM for a cash proceed of €0.9 million. 

•  On December 8, 2021, 6,500,000 new shares were issued by decision of the board of directors and 
subscribed  for  by  CFIP  CLYD  LLC  in  the  framework  of  a  private  placement  for  a  global  cash 
proceed of €28.9 million ($32.5 million). 

As  of  December  31,  2021,  the  share  capital  of  the  Company  amounted  to  €78,584,224,33  and  was 
represented by 22,593,956 shares. 

All shares are issued and fully paid up and are of the same class. Each share (i) entitles its holder to one 
vote at the Shareholders’ Meetings (except for what is said below regarding shares with double voting rights); 
(ii) represents an identical fraction of the capital and has the same rights and obligations and participates 
equally in the profit of Celyad; and (iii) gives its holder a preferential subscription right to subscribe to new 
shares, convertible bonds or warrants in proportion to the part of the share capital represented by the shares 
already held.  

Page 96 | 180 

  
 
 
 
 
2021 Annual Report 

The  preferential  subscription  right  can  be  restricted  or  cancelled  by  a  resolution  approved  by  the 
Shareholders’ Meeting, or by the Board of Directors subject to an authorization of the Shareholders’ Meeting, 
in accordance with the provisions of the CCA and the Company’s articles of association. 

Further  to  the  Initial  Public  Offering  (IPO)  made  on  the  Nasdaq  on  June  19,  2015,  some  shares  of  the 
Company are represented in the form of American Depositary Shares (ADS).  As of December 31, 2021, 
there were 1,340,644 ADS outstanding. 

3.3  Warrants plans 

The  Company  has  created  various  incentive  plans  under  which  warrants  were  granted  to  its  employees, 
consultants  or  directors  (all  warrants  are  together  referred  to  as  “Warrants”).  This  section  provides  an 
overview of the outstanding warrants as of December 31, 2021.  

Upon proposal of the Board of Directors, the extraordinary shareholders’ meeting approved the issuance of, 
in the aggregate, warrants giving right to subscribe to shares as follows: 

•  On September 26, 2008, warrants giving right to 90,000 shares. Of these 90,000 Warrants, 50,000 

were accepted by the beneficiaries. None are outstanding as of December 31, 2021; 

•  On  May  5,  2010,  warrants  giving  right  to  50,000  shares.  Of  these  50,000  warrants  (15,000  A 
warrants,  5,000  B  warrants  and  30,000  C  warrants),  12,710  A  warrants,  5,000  B  warrants,  and 
21,700 C warrants C were accepted by the beneficiaries. None are outstanding as of December 
31, 2021; 

•  On October 29, 2010, warrants giving right to 79,500 shares. Out of the 79,500 warrants offered, 
61,050 Warrants were accepted by the beneficiaries, and none are outstanding as of December 
31, 2021; 

•  On January 31, 2013, warrants giving right to 140,000 shares. Out of the 140,000 warrants, 120,000 
were granted to certain members of the Executive Committee and a pool of 20,000 warrants was 
created. The warrants attributed to certain members of the Executive Committee were fully vested 
at December 31, 2013 and were all exercised in January 2014 and therefore converted into ordinary 
shares. The remaining 20,000 warrants were not granted and therefore lapsed;  

•  On May 6, 2013, 11 investor warrants are attached to each Class B Share subscribed in the capital 
increase in cash, which was decided on the same date, with each investor warrant giving right to 
subscribe to one ordinary share – as a result, these warrants give right to a maximum 2,433,618 
ordinary shares. On May 31, 2013, warrants giving right to 2,409,176 ordinary shares were issued 
and accepted, which have all been exercised as of December 31, 2021; 

•  On  May  6,  2013,  warrants  giving  right  to  266,241  ordinary  shares.  Out  of  the  266,241  warrants 
offered, 253,150 Warrants were accepted by the beneficiaries and 2,500 warrants are outstanding 
as of December 31, 2021; 

•  On June 11, 2013, overallotment warrant giving right to a maximum number of shares equal to 15% 
of the new shares issued in the context of the U.S. initial public offering, i.e., 207,225 shares). The 
overallotment warrant was exercised on July 17, 2013;  

•  On May 5, 2014, warrants giving right to 100,000 shares; a plan of 100,000 warrants was approved. 
Warrants  were  offered  to  Company’s  newcomers  (employees,  non-employees  and  directors)  in 
several tranches. Out of the warrants offered, 94,400 warrants were accepted by the beneficiaries 
and 35,698 warrants are outstanding as of December 31, 2021; 

•  On November 5, 2015, warrants giving right to 466,000 shares; a plan of 466,000 warrants was 
approved.  Warrants  were  offered  to  Company’s  newcomers  (employees,  non-employees  and 
directors) in several tranches. Out of the warrants offered, 353,550 warrants were accepted by the 
beneficiaries and 79,315 warrants are outstanding as of December 31, 2021; 

Page 97 | 180 

  
 
2021 Annual Report 

•  On December 8, 2016, warrants giving right to 100,000 shares; a plan of 100,000 warrants was 
approved.  Warrants  were  offered  to  Company’s  newcomers  (employees,  non-employees  and 
directors)  in  two  tranches.  Out  of  the  warrants  offered,  45,000  warrants  were  accepted  by  the 
beneficiaries and 7,500 warrants are outstanding as of December 31, 2021; 

•  On  June  29,  2017,  warrants  giving  right  to  520,000  shares;  a  plan  of  520,000  warrants  was 
approved. Warrants were offered to employees, non-employees and directors in several tranches. 
Out  of  the  warrants  offered,  334,400  warrants  were  accepted  by  the  beneficiaries  and  282,251 
warrants are outstanding as of December 31, 2021; 

•  On October 26, 2018, warrants giving rights to 700,000 shares; 700,000 warrants have been issued 
in the framework of the authorized capital. 426,050 warrants were accepted by the beneficiaries, 
out of which 365,817 warrants are still outstanding as of December 31, 2021; 

•  On October 25, 2019, warrants giving rights to 939,500 shares; 939,500 warrants have been issued 
in the framework of the authorized capital. 602,025 warrants were accepted by the beneficiaries, 
out of which 549,842 warrants are still outstanding as of December 31, 2021; 

•  On  December  11,  2020,  warrants  giving  rights  to  561,525  shares;  561,525  warrants  have  been 
issued  in  the  framework  of  the  authorized  capital.  555,300  warrants  were  accepted  by  the 
beneficiaries, out of which 532,133 warrants are still outstanding as of December 31, 2021. 

•  On October 11, 2021, warrants giving rights to 777,050 shares; 777,050 warrants have been issued 
in the framework of the authorized capital. 281,500 warrants were accepted by the beneficiaries, 
out of which 281,500 warrants are still outstanding as of December 31, 2021. 

As a result, as of December 31, 2021 there are 2,136,556 warrants outstanding which represent respectively 
8.64% of the total number of all its issued and outstanding shares and 7.88% of the total voting financial 
instruments.  For  further  information  and  overview  of  the  features  of  the  various  warrant  plans,  refer  to 
disclosure note 5.14. 

3.4 

Changes to the share capital  

In  accordance  with  the  CCA,  the  Company  may  increase  or  decrease  its  capital  by  decision  of  the 
Extraordinary General Shareholders’ Meeting taken with a majority of 75% of the votes cast, at a meeting 
where at least 50% of the share capital of the Company is present or represented. If the attendance quorum 
of  50%  is  not  met,  a  new  Extraordinary  General  Shareholders’  Meeting  must  be  convened  at  which  the 
shareholders may decide on the agenda items, irrespective of the percentage of share capital present or 
represented at such meeting. There are in this respect no conditions imposed by the Company’s articles of 
association that are more stringent than those required by law. 

Within the framework of the powers granted to it under the authorized capital, the Board of Directors may 
also increase the Company’s capital as specified in its articles of association.  

3.5  Major Shareholders  

The information in the table below is based on information known to the Company or ascertained by the 
Company from public filings made by the shareholders as of the date of this Annual Report.  

On May 23, 2019 the Shareholders’ Meeting decided to voluntarily “opt in” and submit the Company to the 
new  Belgian  Code  of  Companies  and  Associations.  Furthermore,  the  Shareholders’  Meeting  decided  to 
activate the possibility offered by Article 7:53 of the code of companies and associations and approved the 
grant of double voting right to the registered shares held by a shareholder in a registered form for more than 
two years.  

Page 98 | 180 

  
 
2021 Annual Report 

As from May 3, 2021, Tolefi SA, a major shareholder of the Company, has been entitled to a double voting 
right for its 2,295,701 shares. 

NAME OF BENEFICIAL OWNER 

SHARES BENEFICIALLY OWNED 

5% Shareholders 
CFIP CLYD LLC  

TOLEFI SA 

Directors and Members of the Executive Committee 
Michel Lussier [1] 

Serge Goblet  

Directors and Members of the Executive Committee as a group 

[1] Of which 145,150 are ordinary shares and 11,400 are ADSs. 

Number 
6 500 000 

2 295 701 

156 550 

56 180 

212 730 

Percentage 
28.77% 

10.16% 

0.69% 

0.25% 

0,94% 

On the basis of the transparency notifications received by the Company as of the date of this Report, the 
two main shareholders are CFIP CLYD LLC (who holds 28.77% of the shares and 26.04 % of the voting 
rights)  and  TOLEFI  SA  (who  holds  10.16%  of  the  shares  and  18.39  %  of  the  voting  rights).  As  a 
consequence, the two main shareholders of the Company hold together 44.43 % of the voting rights attached 
to the shares of the Company. 

3.6 

Anti-takeover provisions under Belgian laws  

Under  Belgian  law,  public  takeover  bids  for  all  the  outstanding  voting  securities  issued  by  the  issuer  are 
subject to the supervision of the FSMA. If the latter determines that a takeover violates Belgian law, it may 
lead to suspension of the exercise of the rights attached to any shares that were acquired in connection with 
the  envisaged  takeover.  Pursuant  to  the  Belgian  law  of  April  1,  2007  on  public  takeovers,  a  mandatory 
takeover bid must be made when, as a result of its own acquisition or the acquisition by persons acting in 
concert with it, a person owns, directly or indirectly, more than 30% of the securities with voting rights in a 
company  with  registered  office  in  Belgium  whose  securities  are  admitted  to  trading  on  a  regulated  or 
recognized market. The acquirer must offer to all other shareholders the opportunity to sell their shares at 
the  highest  of  (i)  the  highest  price  offered  by  the  acquirer  for  shares  of  the  issuer  during  the  12  months 
preceding the announcement of the bid or (ii) the weighted average price of the shares on the most liquid 
market  of  the  last  30  calendar  days  prior  to  the  date  on  which  the  obligation  of  the  acquirer  to  offer  the 
takeover of the shares of other shareholders starts. 

As required by the article 34 of the Royal Decree of 14 November 2007, the following elements must be 
disclosed which may have an impact in the event of a takeover bid: 

a)  Celyad’s capital structure, with an indication of the different classes of shares and, for each class 
of shares, the rights and obligations attached to it and the percentage of total share capital that it 
represents on 31 December 2020 

As from the date of this Report, the share capital of the Company amounts to 49,427,200.33 EUR, 
represented by 14,205,156 shares of no-par value, fully paid up.  

There are no different classes of Celyad shares. 

b)  Restrictions, either legal or prescribed by the articles of association, on the transfer of securities 

The  articles  of  association  of  the  Company  do  not  contain  any  restriction  on  the  transfer  of  the 
shares. 

c)  Holders of any securities with special control rights and a description of those rights 

There are no such holders except specific shareholders with a double voting rights as described 
above.  

Page 99 | 180 

  
 
 
 
2021 Annual Report 

d)  System of control of any employee share scheme where the control rights are not exercised directly 

by the employees 

There is no such system. 

e)  Restrictions, either legal or prescribed by the articles of association, on the exercise of voting rights 

There are no such restrictions. 

f)  Agreements between shareholders which are known to Celyad and may result in restrictions on the 

transfer of securities and/or the exercise of voting rights 

The Company has no knowledge of agreements which may result in restrictions on the transfer of 
its securities and/or the exercise of voting rights. 

g)  Rules governing the appointment and replacement of directors: 

The Chairperson of the Board is in charge of the nomination procedure. The Board is responsible 
for proposing  members for nomination to the shareholders’ meeting, in each case based on the 
recommendation of the Nomination & Remuneration Committee. 

For any new appointment to the Board, the skills, knowledge and experience already present and 
those needed on the Board will be evaluated and, in the light of that evaluation, a description of the 
role and skills, experience and knowledge needed will be prepared (a “profile”). 

When  dealing  with  a  new  appointment,  the  Chairperson  of  the  Board  must  ensure  that,  before 
considering the candidate, the Board has received sufficient information such as the candidate’s 
curriculum vitae, an assessment of the candidate based on the candidate’s initial interview, a list of 
the  positions  the  candidate  currently  holds,  and,  if  applicable,  the  necessary  information  for 
assessing the candidate’s independence. 

If a legal entity is appointed as a director, it is obliged to appoint, in accordance with the provisions 
of the CCA, a natural person as a permanent representative, who may represent the legal entity in 
all  its  dealings  with  the  Company.  The  legal  entity  director  may  not  dismiss  its  permanent 
representative without simultaneously appointing a new representative.   

Any  proposal  for  the  appointment  of  a  director  by  the  shareholders’  meeting  should  include  a 
recommendation  from  the  Board  based  on  the  advice  of  the  Nomination  &  Remuneration 
Committee. This provision also applies to shareholders’ proposals for appointment. The proposal 
must  specify  the  proposed  term  of  the  mandate,  which  must  not  exceed  four  years.  It  must  be 
accompanied by relevant information on the candidate’s professional qualifications together with a 
list  of  the  positions  the  candidate  already  holds.  The  Board  will  indicate  whether  the  candidate 
satisfies the independence criteria.  

Until  such  time  as  the  Fortress  Shareholders  own  in  the  aggregate  less  than  10%  of  the  then 
outstanding shares (including shares underlying American Depositary Shares) for a period of more 
than thirty (30) consecutive days: 

(i) 

(ii) 

Fortress shall have the right to select two (2) individuals (the “Fortress Designees”) to be, 
at Fortress’s option, (a) members of the Board, (b) non-voting observers of the Board or (c) 
a  combination  thereof  (provided  that  if  Fortress  selects  both  Fortress  Designees  to  be 
members  of  the  Board,  Fortress  may  also  select  a  third  Fortress  Designee  to  be  a  non-
voting observer of the Board), and  

the Board, at Fortress’s option, (a) shall recommend the confirmation or (re)appointment of 
any two (2) Fortress Designees as members of the Board at any applicable general meeting 
of shareholders of the Company, (b) shall appoint any two (2) Fortress Designees as non-

Page 100 | 180 

  
 
2021 Annual Report 

voting observers of the Board or (c) shall proceed to a combination thereof, and 

(iii) 

(iv) 

Upon the termination of the board mandate of any Fortress Designee (for whatever cause), 
at the option of Fortress, (a) the Company shall as soon as practicably possible co-opt to 
the  Board  a  replacement  Fortress  Designee,  and  shall  use  best  efforts  to  cause  the 
confirmation of the co-optation at the next general meeting of shareholders of the Company; 
or  (b)  the  Company  shall  as  soon  as  practicably  possible  approve  the  appointment  of  a 
replacement Fortress Designee as a non-voting observer of the Board of Directors, and 

the Company shall not, directly or indirectly, without the consent of recommend, directly or 
indirectly, or take any action to (a) increase the size of the Board or (b) co-opt or appoint to 
the  Board,  in  place  of  the  Fortress  Designees,  any  individual  other  than  a  Fortress 
Designee. 

Outgoing  directors  will  remain  in  office  for  as  long  as  the  shareholders’  meeting,  for  whatever 
reason, has not filled the vacancy. 

Appointments  are  generally  made  for  a  maximum  term  of  four  years.  Outgoing  directors  will  be 
eligible for re-election. However, when an independent director has served on the Board for more 
than 12 years, he is in not eligible for a fourth term as independent director of the Company. Before 
proposing any director for re-election, the Board should take into account the evaluations made by 
the  Nomination  &  Remuneration  Committee.  The  mandates  of  those  directors  who  are  not  re-
appointed for a new term will terminate immediately after the shareholders’ meeting which decides 
on any re-appointment or appointment. 

The directors may be revoked by the shareholders’ meeting at any time. If at any time a vacancy is 
created on the Board of Directors, the remaining directors may temporarily appoint a director to the 
board to fill the vacancy. Any director so appointed will hold office for the remainder of the term of 
appointment of the director that it replaces. The definitive appointment of the replacing director is 
added to the agenda of the following shareholders’ meeting. 

h)  Rules governing the amendment of the articles of association 

Pursuant to the CCA, any amendment to the articles of association such as an increase or decrease 
in the capital of the Company, and certain other matters such as the approval of the dissolution, 
merger or de-merger may only be authorized with the approval of at least 75% of the votes validly 
cast  at  an  Extraordinary  General  Shareholders’  Meeting  where  at  least  50%  of  the  Company’s 
share  capital  is  present  or  represented.  If  the  attendance  quorum  of  50%  is  not  met,  a  new 
Extraordinary General Shareholders’ Meeting must be convened at which the shareholders may 
decide on the agenda items, irrespective of the percentage of share capital present or represented 
at such meeting. 

i)  Powers of the Board of Directors in particular to issue or buy back shares 

The Board of Directors has the most extensive powers in order to perform all acts which are useful 
or necessary so as to complete the Company’s corporate purpose. 

The Board of Directors has the power to perform all acts which are not expressly assigned by law 
or by the articles of association to the shareholders’ meeting. 

However, until such time as the Fortress Shareholders own in the aggregate less than 10% of the 
then outstanding shares (including shares underlying American Depositary Shares) for a period of 
more than thirty (30) consecutive days, the Company shall not, directly or indirectly, without the 
consent  of  Fortress,  (a)  incur  or  issue  any  indebtedness  that  would  encumber  any  intellectual 
property  of  the  Company,  (b)  issue  any  Equity  Securities  (defined  as  any  share  and  any  other 
security, financial instrument, certificate or other right (including options, futures, swaps and other 
derivatives) representing, being exercisable, convertible or exchangeable into or for, or otherwise 
providing a right to acquire, directly or indirectly, any of the securities mentioned above or any other 
security or financial instrument the value of which is based on any of the foregoing) of the Company 

Page 101 | 180 

  
 
2021 Annual Report 

that  are  senior  to  the  ordinary  shares  with  respect  to  the  right  to  receive  (x)  dividends  or  other 
distributions to shareholders or (y) proceeds in the event of the liquidation, dissolution or winding-
up  of  the  Company  (including  for  such  purposes  in  connection  with  any  change  of  control 
transaction), (iii) alter, amend or change the rights, preference or privileges of the shares, including 
in connection with any reclassification, recapitalization, reorganization or restructuring, (iv) make 
any  proposal  to  amend,  repeal  or  otherwise  modify  any  provision  of  the  Company’s  articles  of 
association that would be reasonably expected to adversely affect the interests of Fortress or any 
Fortress Shareholder or (v) make any proposal to modify the rights of any Equity Securities of the 
Company in a manner adverse to any Fortress Shareholder. 

The Board of Directors has to power to establish an audit committee and other  committees, the 
powers of which it will determine. 

On June 8, 2020, an extraordinary shareholders meeting of the Company granted to the Board of 
Directors the power to increase the share capital in accordance with the articles 7:198 et sq. of the 
CCA, in one or several times, for a maximum amount of €48,512,614.57 (excluding issue premium), 
for a period of 5 years as of the publication of the modification to the articles of association of the 
Company.    Furthermore,  in  accordance  with  article  7:202  of  the  CCA,  the  Board  of  Directors  is 
empowered  to  proceed  with  a  share  capital  increase  even  after  receipt  by  the  Company  of  a 
notification by the FSMA of a takeover bid for the Company’s share, for a period of three years from 
June 8, 2020.   

When increasing the share capital within the limits of the authorized capital, the Board of Directors 
may, in the Company’s interest, restrict or cancel the shareholders’ preferential subscription rights, 
even if such restriction or cancellation is made for the benefit of one or more specific persons other 
than the employees of the Company or its subsidiaries. The Board of Directors is not allowed to 
buy back shares. 

Regarding agreements on severance pay, reference is made to the Remuneration Report. 

j)  Significant agreements to which the Celyad is a party and which take effect, alter or terminate upon 
a change of control of Celyad following a takeover bid, and the effects thereof, except where their 
nature is such that their disclosure would be seriously prejudicial to Celyad; this exception shall not 
apply where Celyad is specifically obliged to disclose such information on the basis of other legal 
requirements 

There are no such agreements.  

k)  Agreements between Celyad and its Board members or employees providing for compensation if 
the Board members resign or are made redundant without valid reason or if the employment of the 
employees ceases because of a takeover bid 

There are no such agreements.  

3.7 

Financial services  

Citibank N.A. is acting as depositary bank for the ADS issued by the Company.  

Page 102 | 180 

  
 
2021 Annual Report 

4. CONSOLIDATED FINANCIAL STATEMENTS  

4.1 

Responsibility statement  

We hereby certify that: 

• 

• 

To  the  best  of  our  knowledge,  the  consolidated  financial  statements  as  of  December  31,  2021, 
prepared  in  accordance  with  the  International  Financial  Reporting  Standards  as  issued  by  the 
International Accounting Standards Board and as adopted by the European Union, and the legal 
requirements  applicable  in  Belgium,  give  a  true  and  fair  view  of  the  assets,  liabilities,  financial 
position,  comprehensive  loss,  changes  in  equity  and  cash  flows  of  the  Company  and  the 
undertakings included in the consolidation taken as a whole; and that 

The  management  report  includes  a  fair  review  of  the  development  and  the  performance  of  the 
business and the position of the Company and the undertakings included in the consolidation taken 
as a whole, together with a description of the principal risks and uncertainties that they face. 

March 24, 2022 on behalf of the Board of Directors,   

MEL Management SRL 

Represented by Michel Lussier 

Chairman 

Filippo Petti 

CEO 

Page 103 | 180 

  
 
 
 
 
 
 
 
        
 
 
 
 
 
4.2 

Statutory auditor’s report to the general meeting of shareholders of Celyad 
Oncology SA for the year ended December 31, 2021 (consolidated financial 
statements) 

2021 Annual Report 

Page 104 | 180 

  
 
2021 Annual Report 

Page 105 | 180 

  
 
2021 Annual Report 

Page 106 | 180 

  
 
 
 
2021 Annual Report 

Page 107 | 180 

  
 
 
2021 Annual Report 

Page 108 | 180 

  
 
 
 
4.3 

Consolidated financial statements as at December 31, 2021 

4.3.1.  Consolidated statements of financial position  

2021 Annual Report 

(€’000) 

NON-CURRENT ASSETS 
Goodwill and Intangible assets 

Property, Plant and Equipment 

Non-current Trade and Other receivables 

Non-current Grant receivables 

Other non-current assets 

CURRENT ASSETS 
Trade and Other Receivables 

Current Grant receivables  

Other current assets 

Short-term investments 

Cash and cash equivalents 

TOTAL ASSETS 

EQUITY 

Share Capital 

Share premium 

Other reserves 

Capital reduction reserve 

Accumulated deficit 

NON-CURRENT LIABILITIES 

Bank loans 

Lease liabilities 

Recoverable Cash advances (RCAs) 

Contingent  consideration  payable  and  other  financial 
liabilities 
Post-employment benefits 

Other non-current liabilities 
CURRENT LIABILITIES 
Bank loans 

Lease liabilities 

Recoverable Cash advances (RCAs) 

Trade payables 

Other current liabilities 

TOTAL EQUITY AND LIABILITIES 

Notes 

December 31, 
2021 

December 31, 
2020 (as adjusted)1 

5.6 

5.7 

5.8 

5.8 

5.8 

5.9 

5.9 

5.9 

5.10 

5.11 

5.13 

5.13 

5.13, 5.22 

5.2.16, 5.13 

5.2.16, 5.13 

5.19 

5.19 

5.16 

5.20 

5.15 

5.17 

5.19 

5.19 

5.16 

5.18 

5.18 

       45 651  
       36 168  

          3 248  

          2 209  

          3 764  

             262  

       34 292  
             668  

          1 395  

          2 211  

         46 379  
         36 171  

           4 119  

           2 117  

           3 679  

              293  

         19 705  
              615  

              145  

           1 711  

                 -    

                  -    

       30 018  

       79 943  

       43 639  

       78 585  

          6 317  

       33 172  

     234 562  

   (308 997) 

       22 477  

                 -    

          1 730  

          5 851  

       14 679  

               53  

             164  
       13 827  
                 -    

             902  

             362  

          6 611  

          5 952  

       79 943  

         17 234  

         66 084  

         30 994  

         48 513  

         43 349  

         30 958  

      191 213  

     (283 039) 

         23 256  

                  -    

           2 525  

           4 220  

         15 526  

              614  

              371  
         11 834  
                 37  

           1 076  

              371  

           4 736  

           5 614  

         66 084  

(1) For information on voluntary change in accounting policy, see note 5.2.16. 

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

Page 109 | 180 

  
 
 
  
 
 
  
 
 
 
  
 
 
4.3.2.  Consolidated statements of comprehensive loss  

2021 Annual Report 

(€'000) 

Revenue 

Cost of sales 

Gross profit 

Research and Development expenses 

General & Administrative expenses 

Change in fair value of contingent consideration 

Other income 

Other expenses 

Operating Loss6 

Financial income 

Financial expenses 

Loss before taxes 

Income taxes 

Loss for the period 

Basic and diluted loss per share (in €)  

5.32 

Other comprehensive income/(loss) 

Items that will not be reclassified to profit and loss 

Remeasurements of post-employment benefit obligations, net of tax 

Items that may be subsequently reclassified to profit or loss 

Currency translation differences 

Other comprehensive income / (loss) for the period, net of tax 

Total comprehensive loss for the period 

Total comprehensive loss for the period attributable to Equity Holders (1)  

For the year ended December 31, 

Notes 

2021 

2020 

5.23 

 - 

5 

5.24 

5.25 

5.28 

5.28 

5.28 

5.31 

5.31 

                   -    

                     -    

- 

5 

        (20 773) 

          (21 522) 

           (9 908) 

           (9 315) 

            847  

9 228 

             4 909  

              4 731  

(1 466) 

  (26 391) 

144 

(255) 

(114) 

   (16 987) 

217 

(434) 

  (26 502) 

   (17 204) 

5.21 

                   (10)    

  (26 512) 

 (1.70)  

554 

554 

42 

42 

596 

- 

   (17 204) 

 (1.23)  

(197) 

(197) 

(5) 

(5) 

(202) 

   (25 916) 

  (25 916) 

   (17 406) 

   (17 406) 

[1]  For  2021  and  2020,  the  Group  does  not  have  any  non-controlling  interests  and  the  losses  for  the  year  are  fully 
attributable to owners of the parent.  

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

6 The operating loss arises from the Company’s loss for the period before deduction of financial income, financial expenses 
and income taxes. The purpose of this measure by Management is to identify the Company’s results in connection with 
its operating activities. 

Page 110 | 180 

  
 
 
  
  
  
  
  
  
  
  
  
  
 
 
 
 
4.3.3.  Consolidated statements of changes in equity  

2021 Annual Report 

(€’000) 

Balance  as  of  January  1,  2020  (as 
adjusted)1 
Share-based payments 
Total  transactions  with  owners, 
recognized directly in equity 
Loss for the period 
Currency Translation differences 
Remeasurements  of  defined  benefit 
obligation 
Total  comprehensive  loss  for  the 
period 

Balance  as  of  December  31,  2020 
(as adjusted)1 

Balance  as  of  January  1,  2021  (as 
adjusted)1 
Capital increase 
Transaction  costs  associated  with 
capital increases 
Reduction  of  share  premium  by 
absorption of losses 
Share-based payments 
Total  transactions  with  owners, 
recognized directly in equity 
Loss for the period 
Currency Translation differences 
Remeasurements  of  defined  benefit 
obligation 
Total  comprehensive  loss  for  the 
period 
Balance as of December 31, 2021 

Share 
capital 
(non-
distributabl
e) 

Share 
premium 
(non-
distributabl
e) 

Other 
reserves 7 
(distributab
le²) 

Capital 
reduction 
reserve 
(distributab
le²) 

Accumulated 
deficit 
(distributable
²) 

Total 
Equity 

  48 513  

  43 349  

  28 181  

  191 213  

  (265 637) 

  45 619  

  -  

  -  

  -  
  -  

  -  

  -  

  -  

  -  

  -  
  -  

  -  

  - 

  2 782  

  2 782  

  -  
  (5) 

  -  

  (5) 

  -  

  -  

  -  
  - 

  -  

  - 

  -  

  -  

  2 782  

  2 782  

  (17 204) 
-  

  (17 204) 
  (5) 

  (197) 

  (197) 

  (17 402)  

  (17 406) 

  48 513  

  43 349  

  30 958  

  191 213  

  (283 039) 

  30 994  

  48 513  

  43 349  

  30 958  

  191 213  

  (283 039) 

  30 994  

  30 072  

  8 900  

(2 583) 

(43 349) 

- 

- 

- 

  -  

- 

- 

  -  

- 

43 349 

- 

  -  

  38 972  

- 

- 

- 

(2 583) 

- 

2 172 

- 

2 172 

  30 072  

  (37 032)  

  2 172  

  43 349 

  -  

  38 561 

  -  
  -  

  -  

  -  

  -  
  -  

  -  

  -  

  -  
  42 

  -  

  42 

  -  
  - 

  -  

  - 

  (26 512) 
  -  

  (26 512) 
  42 

  554 

  554 

  (25 958) 

  (25 916) 

  78 585  

6 317  

  33 172  

  234 562  

  (308 997) 

  43 639  

(1) For information on voluntary change in accounting policy, see note 5.2.16. 

(2) Pursuant to Belgian law (“CCA”), the calculation of amounts available for distribution to shareholders, as dividends or 
otherwise, must be determined on the basis of the Company’s standalone non-consolidated statutory financial 
statements of Celyad Oncology SA prepared under Belgian GAAP, and not on the basis of IFRS consolidated financial 
statements. For more information, see note 5.13. 

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

7 Other reserves includes Share-base payment reserve, Other equity reserve from conversion of convertible loan in 2013 
and Currency Translation Difference. 

Page 111 | 180 

  
 
 
 
 
 
 
 
4.3.4.  Consolidated statements of Cash flows  

(€'000) 

Cash Flow from operating activities 

Loss for the period 

Non-cash adjustments 

Intangibles - Amortization and impairment 

Property, plant & equipment - Depreciation 

Loss on disposal of Property, plant and equipment 

Gain on sales of Property, plant & equipment 

Provision for onerous contract 

Change in fair value of contingent consideration payable and other financial liabilities 

Remeasurement of Recoverable Cash Advances (RCAs) 

Grant income (RCAs and others) 

Share-based payment expense 

Post-employment benefits 

Change in working capital 

Trade receivables, other (non-)current receivables 

Trade payables, other (non-)current liabilities 

Net cash used in operations 

Cash Flow from investing activities 

Acquisition of Property, Plant & Equipment 

Acquisitions of Intangible assets 

Disposals of Property, Plant & Equipment 

Proceeds from net investment in lease 

Proceeds from short-term investments 

Net cash from/(used in) investing activities 

Cash Flow from financing activities 

Repayments of bank borrowings 

Repayments of leases 

Proceeds from issuance of shares and exercise of warrants 

Proceeds from RCAs & other grants 

Repayment of RCAs & other grants 

Net cash from/(used in) financing activities 

Net cash and cash equivalents at beginning of the period 

Change in Cash and cash equivalents 

Effects of exchange rate changes on cash and cash equivalents 

Net cash and cash equivalents at the end of the period 

2021 Annual Report 

For the year ended December 31, 

Notes 

2021 

2020 

4.3.2 

        (26 512) 

        (17 204) 

5.6 

5.7 

5.28 

5.28 

217 

1 303 

1 

197 

1 635 

10 

                - 

                (35) 

5.17, 5.18 

29 

858 

5.20 

5.19 

5.28 

5.14 

5.15 

          (847) 

          (9 228) 

             328 

             (933) 

          (4 178) 

          (3 089) 

2 172 

(561) 

2 782 

216 

            (1 559) 

            (1 148) 

           2 964 

           (1 726) 

  (26 643) 

  (27 665) 

5.7 

5.6 

5.7 

5.9 

              (331) 

              (150) 

              (62) 

              (169) 

- 

267 

235 

241 

5.10 

                   -    

                   -    

(126) 

157 

5.19 

5.19 

5.13 

5.19 

              (37) 

              (192) 

           (1 099) 

           (1 255) 

              36 568    

                   -    

4 369 

7 272 

5.18, 5.19 

             (280) 

             (429) 

39 521 

17 234 

5 396 

39 338 

5.11 

         12 752 

         (22 112) 

32 

30 018 

8 

17 234 

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

Page 112 | 180 

  
 
 
  
 
 
 
 
  
  
 
  
  
 
 
  
 
 
 
  
 
 
 
  
 
  
  
 
 
 
2021 Annual Report 

5. Notes to the consolidated financial statements  

5.1 

General information  

Celyad Oncology SA and its affiliates will be collectively referred to as “the Company”, “the Group”, “Celyad”, 
“we” or “us”.  

The Company is a clinical-stage biopharmaceutical company focused on the discovery and development of 
chimeric antigen receptor T cell (CAR T) therapies for cancer.  

Celyad Oncology SA was incorporated on July 24, 2007 under the name “Cardio3 BioSciences”. Celyad is 
a limited liability company (Société Anonyme) governed by Belgian law with its registered office at Axis Parc, 
Rue Edouard Belin 2, B-1435 Mont-Saint-Guibert, Belgium (company number 0891.118.115).  

On June 8, 2020, the Company announced the launch of its corporate rebranding, including changing its 
name  to  Celyad  Oncology.  The  new  name  highlights  the  Company’s  significant  progress  with  its  next-
generation CAR T programs and emphasizes its commitment to cancer patients. 

The Company’s ordinary shares are listed on NYSE Euronext Brussels and NYSE Euronext Paris regulated 
markets and the Company’s American Depositary Shares (ADSs) are listed on the Nasdaq Global Market, 
all under the ticker symbol CYAD.  

The  Company  has  three  fully  owned  subsidiaries  (together,  the  Group)  located  in  Belgium  (Biological 
Manufacturing Services SA) and in the United States (Celyad Inc. and Corquest Medical, Inc.).  

These  consolidated  financial  statements  have  been  approved  for  issuance  by  the  Company’s  Board  of 
Directors on March 24, 2022. These statements have been audited by SRL EY Bedrijfsrevisoren-Réviseurs 
d’Entreprises, the statutory auditor of the Company and independent registered public accounting firm. 

The  annual  report  is  available  to  the  public  free  of  charge  to  the  above-mentioned  address  or  via  the 
Company’s website (https://celyad.com/investors/regulated-information/). 

5.2 

Basis of preparation and significant accounting policies  

The consolidated financial statements of the Group for the twelve months ended December 31, 2021 and 
2020 (the “year” or “the period”) include Celyad Oncology SA and its subsidiaries. The significant accounting 
policies used for preparing these consolidated financial statements are explained below. 

5.2.1.  Basis of preparation  

The consolidated financial statements have been prepared on an historical cost basis, except for: 

• 

Financial instruments – Fair value through profit or loss 

•  Contingent consideration and other financial liabilities 

•  Post-employment benefits liability 

The policies have been consistently applied to all the years presented, unless otherwise stated.  

The  consolidated  financial  statements  are  presented  in  euro  and  all  values  are  presented  in  thousands 
(€000) except when otherwise indicated. Amounts have been rounded off to the nearest thousand and in 
certain cases, this may result in minor discrepancies in the totals and sub
totals disclosed in the financial 
tables. 

‐

Page 113 | 180 

  
 
2021 Annual Report 

Statement of compliance 

The consolidated financial statements of the Group have been prepared in accordance with International 
Financial Reporting Standards, International Accounting Standards and Interpretations (collectively, IFRSs) 
as issued by the International Accounting Standards Board (IASB) and as endorsed by the European Union. 

The preparation of the consolidated financial statements in accordance with IFRS requires the use of certain 
critical accounting estimates. It also requires management to exercise its judgment in the process of applying 
the Group’s accounting policies. The areas involving a higher degree of judgment or complexity, are areas 
where assumptions and estimates are significant to the financial statements. They are disclosed in note 5.4. 

Going concern 

The Group is pursuing a strategy to develop therapies to treat medical needs in oncology. Management has 
prepared detailed budgets and cash flow forecasts for the years 2022 and 2023. These forecasts reflect the 
strategy of the Group and include significant expenses and cash outflows in relation to the development of 
selected  research  programs  and  product  candidates,  partly  compensated  by  grants  funding  and  tax 
incentives. 

As of December 31, 2021, the Company had cash and cash equivalents of €30.0 million and no short-term 
investments.  On  January  8,  2021,  the  Company  entered  into  a  committed  equity  purchase  agreement 
(“Purchase Agreement”) over a 24-month term for up to $40.0 million with Lincoln Park Capital Fund, LLC 
(“LPC”), pursuant to which LPC’s purchases are subject to certain conditions, including that the Company 
may only deliver a Regular Purchase Notice (as that term is defined in the Purchase Agreement) of its ADSs 
so  long  as  the  adjusted  price  of  its  ADSs  exceeds  $1.00.  Over  the  remaining  lifetime  of  the  Purchase 
Agreement, the Company will have the right to direct LPC to purchase up to an aggregate remaining amount 
of $28.0 million ADSs, each of which represents one of our ordinary shares. As of December 31, 2021, the 
remaining  amount  of  $28.0  million  of  this  equity  purchase  agreement  is  expected  to  strengthen  the 
Company’s current statement of financial position while also providing the Company with access to future 
capital on an as needed basis and to ensure sufficient funding to cover its operations for the next 12 months 
from the date the financial statements are issued.  

Based on its current scope of activities, the Company estimates that its cash and cash equivalents as of 
December 31, 2021 combined with the remaining access to the equity purchase agreement established with 
Lincoln Park Capital Fund, LLC (remaining amount of $28.0 million as of December 31, 2021) should be 
sufficient to fund operating expenses and capital expenditure requirements until mid-2023. 

COVID-19 update 

On March 11, 2020, the World Health Organization declared the novel strain of coronavirus (COVID-19) a 
global pandemic and recommended containment and mitigation measures worldwide.  Throughout 2020 and 
2021, Belgium and the United States, where the Company operates, were impacted by temporary closures. 
While progress has been made in the fight against the ongoing COVID-19 pandemic, including the broad 
dissemination and administration of vaccines in certain countries, the COVID-19 pandemic has continued to 
spread globally. The length or severity of this pandemic cannot be predicted, but the Company anticipates 
that there may continue to be additional impacts from a prolonged COVID-19 environment on the planned 
development activities of the Company. 

To date, COVID-19 has had no impact on the Group’s financial statements and corporate cash flow, and the 
Group expects that its existing cash and cash equivalents combined with the remaining access to the equity 
purchase agreement established with Lincoln Park Capital Fund, LLC (remaining amount of $28.0 million as 
of  December  31,  2021)  should  be  sufficient,  based  on  the  current  scope  of  activities,  to  fund  operating 
expenses  and  capital  expenditure  requirements  until  mid-2023.  With  regards  to  the  Company’s  clinical 
programs, no major disruption in enrollment were experienced in the CYAD-101, CYAD-211 or CYAD-02 
programs in 2021 due to the coronavirus pandemic. Enrollment in the respective trials for CYAD-101 and 
CYAD-211  is  ongoing  without  any  major  disruption  due  to  the  coronavirus  pandemic,  however  future 

Page 114 | 180 

  
 
2021 Annual Report 

disruptions may occur.  However, since 2020, certain clinical sites and institutions have not been able to 
receive visits from the Company or its representatives during the coronavirus pandemic, which has delayed 
its data monitoring activities and delayed its ability to lock the databases for completed studies.   

The long-term impact of COVID-19 on the Company’s operations will depend on future developments, which 
are highly uncertain and cannot be predicted, including the emergence of new variants, such as Delta and 
Omicron,  and,  among  other  things,  additional  government  restrictions  intended  to  contain  COVID-19’s 
effects, but potential prolonged closures or other business disruptions may negatively affect its operations 
and  the  operations  of  its  agents,  contractors,  consultants  or  collaborators,  which  could  have  a  material 
adverse impact its business, results of operations and financial condition.  

Changes to accounting standards and interpretations 

The  Group  has  applied  the  same  accounting  policies  and  methods  of  computation  in  its  2021  year-end 
consolidated financial statements as compared to 2020, except for those that relate to new standards and 
interpretations.  

None of the new standards, interpretations and amendments, which are effective for periods beginning after 
January 1, 2021 which have been issued by the IASB and the IFRIC have a material effect on the Group’s 
financial statements. None of the new standards, interpretations and amendments, which will be effective 
for periods beginning after January 1, 2022 and are not yet effective as of December 31, 2021 and/or not 
yet adopted by the European Union as of December 31, 2021, are expected to have a material effect on the 
Group's future financial statements as either they are not relevant to the Group’s activities, or they require 
accounting which is consistent with the Group’s current accounting policies. 

5.2.2.  Consolidation  

Subsidiaries 

Subsidiaries  are  all  entities  (including  structured  entities)  over  which  the  Group  has  control.  The  Group 
controls an entity when the Group is exposed to, or has rights to, variable returns from its involvement with 
the entity and has the ability to affect those returns through its power over the entity. Subsidiaries are fully 
consolidated from the date on which control is transferred to the Group. They are deconsolidated from the 
date control ceases. 

Inter-company transactions, balances and unrealized gains on transactions between group companies are 
eliminated. 

Unrealized  losses  are  also  eliminated.  When  necessary,  amounts  reported  by  subsidiaries  have  been 
adjusted to conform with the Group’s accounting policies. 

5.2.3. 

Foreign currency translation  

Functional and presentation currency 

Items included in the financial statements of each of the Group’s entities are measured using the currency 
of  the  primary  economic  environment  in  which  the  entity  operates  (“the  functional  currency”).    The 
consolidated financial statements are presented in Euros, which is the Group’s presentation currency. 

Transactions and balances 

Foreign currency transactions (mainly USD) are translated into the functional currency using the applicable 
exchange rate on the transaction dates. Monetary assets and liabilities denominated in foreign currencies 
are retranslated at the presentation currency spot rate of exchange ruling at the reporting date. 

Page 115 | 180 

  
 
2021 Annual Report 

Foreign currency exchange gains and losses arising from settling foreign currency transactions and from the 
retranslation of monetary assets and liabilities denominated in foreign currencies at the reporting date are 
recognized in the income statement. 

Non-monetary items that are measured in terms of historical cost in a foreign currency are translated using 
the exchange rates as of the dates of the initial transactions. Non-monetary items measured at fair value in 
a foreign currency are translated using the exchange rates at the date when the fair value is determined. 

Group companies 

The  results  and  financial  position  of  all  group  entities  that  have  a  functional  currency  different  from  the 
presentation currency are translated into the presentation currency as follows: 

•  Assets and liabilities for each statement of financial position presented are translated at the closing 

rate at the date of that statement of financial position; 

• 

Income and expenses for each income statement are translated at average exchange rate (unless 
this average is not a reasonable approximation of the cumulative effect of the rates prevailing on 
the transaction dates, in which case income and expenses are translated at the rate on the dates 
of the transactions); and 

•  All resulting translation differences are recognized in other comprehensive income. 

5.2.4.  Revenue  

So far, the primary revenue generated by the Group relates to the sale of licenses. 

Licensing revenue 

The Group enters into license and/or collaboration agreements with third-party biopharmaceutical partners. 
Revenue under these arrangements may include non-refundable upfront payments, product development 
milestone payments, commercial milestone payments and/or sales-based royalty payments. 

Upfront payments 

License fees representing non-refundable payments received at the time of signature of license agreements 
are recognized as revenue upon signature of the license agreements when  the Group has no significant 
future performance obligations and collectability of the fees is assured. 

Milestone payments 

Milestone payments represent amounts received from the Group’s customers or collaborators, the receipt 
of  which  is  dependent  upon  the  achievement  of  certain  scientific,  regulatory,  or  commercial  milestones. 
Under IFRS 15, milestone payments generally represent a form of variable consideration as the payments 
are  likely  to  be  contingent  on  the  occurrence  of  future  events.  Milestone  payments  are  estimated  and 
included in the transaction price based on either the expected value (probability-weighted estimate) or most 
likely amount approach. The most likely amount is likely to be most predictive for milestone payments with 
a binary outcome (i.e., the Group receives all or none of the milestone payment). Variable consideration is 
only recognized as revenue when the related performance obligation is satisfied, and the Group determines 
that  it  is  highly  probable  that  there  will  not  be  a  significant  reversal  of  cumulative  revenue  recognized  in 
future periods. 

Royalty revenue 

Royalty revenues arise from the Group’s contractual entitlement to receive a percentage of product sales 
achieved by co-contracting parties. As the Group’s co-contracting partners currently have no products based 
on a Celyad-technology approved for sale. The Group has not received any royalty revenue to date. Royalty 

Page 116 | 180 

  
 
revenues, if earned, will be recognized on an accrual basis in accordance with the terms of the contracts 
with the Group’s customers when sales occur and there is reasonable assurance that the receivables from 
outstanding royalties will be collected. 

2021 Annual Report 

5.2.5.  Other income 

Government Grants 

The Group’s grant income reported under ‘Other income’ in the consolidated statement of comprehensive 
loss  is  generated  from:  (i)  recoverable  cash  advances  (RCAs)  granted  by  the  Regional  government  of 
Wallonia; (ii) R&D tax credits granted by the Belgian federal government; and (iii) grants received from the 
European Commission under the Seventh Framework Program (“FP7”), Federal Belgian Institute for Health 
Insurance (Inami) and Regional authorities. 

Government grants are recognized at their fair value (calculated based on present value of future repayment 
of grants) where there is reasonable assurance that the grant will be received, and the Group will comply 
with  all  attached  conditions.  Once  a  government  grant  is  recognized,  any  related  contingent  liability  (or 
contingent asset) is treated in accordance with IAS 37. 

Government  grants  relating  to  costs  are  deferred  and  recognized  in  the  consolidated  statement  of 
comprehensive  loss  over  the  period  necessary  to  match  them  with  the  costs  that  they  are  intended  to 
compensate. 

Based on the nature of transactions, cash inflows received from government grants provide the entity with 
financing for the designated activity. They are in substance financing cash inflows consistent with the cash 
proceeds from RCAs and other grants and are disclosed in the consolidated statements of cash flows as 
“Cash Flow from financing activities”. 

The Group’s grant income is recognized in the consolidated statement of comprehensive loss under “Other 
income/expense” and as a non-cash adjustment in “cash flows from operating activities” in the consolidated 
statements of cash flows. 

Recoverable cash advances (RCAs) 

The Group receives grants from the Walloon Region in the form of recoverable cash advances (RCAs). 

RCAs are dedicated to support specific development programs. All RCA contracts, in essence, consist of 
three  phases,  i.e.,  the  “research  phase”,  the  “decision  phase”  and  the  “exploitation  phase”.  During  the 
research phase, the Group receives funds from the Region based on statements of expenses. In accordance 
with  IAS  20.10A  and  IFRS  Interpretations  Committee  (IC)’s  conclusion  that  contingently  repayable  cash 
received  from  a  government  to  finance  a  research  and  development  (R&D)  project  is  a  financial  liability 
under IAS 32, ‘Financial instruments; Presentation’, the RCAs are initially recognized, concomitantly with 
the occurrence of subsidized expense, as a financial liability at fair value (calculated based on present value 
of future repayment of grants), determined as per IFRS 9. 

The benefit (RCA grant component) consisting in the difference between the cash received (RCA proceeds) 
and the above-mentioned financial liability’s fair value (RCA liability component) is treated as a government 
grant in accordance with IAS 20.  

The RCA grant component is recognized in profit or loss under "Other income" on a systematic basis over 
the periods in which the entity recognizes the underlying R&D expenses subsidized by the RCA. 

The  fair  market  value  adjustments  to  the  RCA  liability  are  recognized  in  the  consolidated  statement  of 
comprehensive  loss  under  “Other  income/expense”  and  as  a  non-cash  adjustment  in  “cash  flows  from 
operating activities” in the consolidated statements of cash flows. 

Page 117 | 180 

  
 
2021 Annual Report 

The RCAs liability contains two components:  

• 

• 

The  fixed  part  of  the  reimbursement  of  30%  is  refundable  based  upon  an  agreed  repayment 
schedule. The initial recognition at fair value is performed using the discount rate at the date of the 
convention and the assumption of exploitation until the end of repayment schedule.  

The variable part (from 70% and up to 170%) is refundable to the extent of the revenue generated 
within exploitation phase. The initial recognition at fair value of the variable part of the component 
is based on probability-weighted discounted cash flows estimated using Key assumptions listed in 
note 5.6.2. 

The  sales-independent  reimbursements  and  sales-dependent  reimbursements  are,  in  the  aggregate 
(including the accrued interests), capped at 200% of the principal amount paid out by the Walloon Region. 

The RCAs liability component (RCA financial liability) is subsequently measured at amortized cost using the 
cumulative  catch-up  approach  under  which  the  carrying  amount  of  the  liability  is  adjusted  to  the  present 
value of the future estimated revenue, discounted at the liability’s original effective interest rate. The resulting 
adjustment is recognized within profit or loss under “Other income/expense”. 

At the end of the research phase, the Group should within a period of six months decide whether or not to 
exploit the results of the research phase (decision phase). The exploitation phase may have a duration of 
up  to  20  years.  In  the  event  the  Group  decides  to  exploit  the  results  under  an  RCA,  the  relevant  RCA 
becomes contingently refundable, and the fair value of the RCA liability adjusted accordingly, if required. For 
more information on the potential financial consequences of these exploitation decisions in terms of potential 
reimbursements and sales % fees to be paid to the Walloon Region, refer to note 5.16. 

When the Group does not exploit (or ceases to exploit) the results of programs under an RCA, it has to notify 
the Region of this decision. This decision is the sole responsibility of the Group. The related liability is then 
discharged by the transfer of such results to the Region. Also, when the Group decides to renounce its rights 
to patents which may result from the research, title to such patents will be transferred to the Region. In that 
case,  the  RCA  liability  is  extinguished  and  reflected  in  the  statement  of  income  (loss)  under  “Other 
income/expense”. 

R&D Tax credits 

Since 2013, the Group applies for R&D tax credits, a tax incentive measure for European SME’s established 
by the Belgian federal government. When capitalizing its R&D expenses under the tax reporting framework, 
the Group may either i) get a reduction of its taxable income (at current income tax rate applicable); or ii) if 
no sufficient taxable income is available, apply for the refund of the unutilized tax credits, calculated on the 
R&D expenses amount for the year. Such settlement occurs at the earliest 5 financial years after the tax 
credit application filed by the Group.  

Considering that R&D tax credits are ultimately paid by the public authorities, the related benefit is treated 
as a government grant under IAS 20 and booked into other income, in order to match the R&D expenses 
subsidized by the grant. 

Other government grants  

The Group has received and will continue to apply for grants from European (FP7), Regional authorities and 
Federal Belgian Institute for Health Insurance (Inami). These grants are dedicated to partially finance early 
stage projects such as fundamental research, applied research, prototype design, etc.  

To date, all grants received are not associated with any conditions. As per each grant contract, grants are 
paid upon submission by the Group of a statement of eligible expenses. The Group incurs project expenses 
first and asks for partial refunding according to the terms of the contracts. 

Page 118 | 180 

  
 
2021 Annual Report 

These government grants are recognized in profit or loss under "Other income" on a systematic basis over 
the periods in which the entity recognizes the underlying R&D expenses subsidized. 

5.2.6. 

Intangible assets  

The following categories of intangible assets apply to the current Group operations: 

Separately acquired intangible assets 

Intangible assets acquired from third parties are recognized at cost, if and only if it is probable that future 
economic  benefits  associated  with  the  asset  will  flow  to  the  Group,  and  that  the  cost  can  be  measured 
reliably. Subsequent payments of contingent consideration are capitalized when incurred. Following initial 
recognition,  intangible  assets  are  carried  at  cost  less  any  accumulated  amortization  and  accumulated 
impairment losses.  

The useful life of intangible assets is assessed as finite, except for Goodwill. They are amortized over the 
expected  useful  economic  life  and  assessed  for  impairment  whenever  there  is  an  indication  that  the 
intangible asset may be impaired. The amortization period and the amortization method for an intangible 
asset with a finite useful life are reviewed at least at each financial year end. Changes in the expected useful 
life or the expected pattern of consumption of future economic benefits embodied in the asset are accounted 
for by changing the amortization period or method, as appropriate, and are treated as changes in accounting 
estimates  and  applied  prospectively.  The  amortization  expense  on  intangible  assets  with  finite  lives  is 
recognized in the income statement in the expense category consistent with the function of the intangible 
asset. 

Patents, Licenses and Trademarks 

Licenses for the use of intellectual property are granted for a period corresponding to the intellectual property 
of the assets licensed. Amortization is calculated on a straight-line basis over this useful life.  

Patents and licenses are amortized over the period corresponding to the intellectual property (IP) protection 
and are assessed for impairment whenever there is an indication these assets may be impaired. Indication 
of impairment is related to the value of the patent demonstrated by the preclinical and clinical results of the 
technology. 

Software 

Software  only  concerns  acquired  computer  software  licenses.  Software  is  capitalized  on  the  basis  of  the 
costs  incurred  to  acquire  and  bring  to  use  the  specific  software.  These  costs  are  amortized  over  their 
estimated useful lives of three to five years on a straight-line basis. 

Intangible assets acquired in a business combination 

Goodwill 

Goodwill  is  an  asset  representing  the  future  economic  benefits  arising  from  other  assets  acquired  in  a 
business combination that are not individually identified and separately recognized. Goodwill is measured 
as a residual at the acquisition date, as the excess of the fair value of the consideration transferred and the 
assets and liabilities recognized (in accordance with IFRS 3). 

Goodwill has an indefinite useful life and is not amortized but tested for impairment at least annually or more 
frequently whenever events or changes in circumstances indicate that goodwill may be impaired, as set forth 
in IAS 36 (Impairment of Assets). 

Page 119 | 180 

  
 
2021 Annual Report 

Goodwill arising from business combinations is allocated to cash generating units, which are expected to 
receive future economic benefits from synergies that are most likely to arise from the acquisition. These cash 
generating units form the basis of any future assessment of impairment of the carrying value of the acquired 
goodwill. 

In-process research and development costs 

The In-process research and development costs (“IPR&D”) acquired as part of a business combination are 
measured at fair value at the date of acquisition. Subsequent to initial recognition, it is reported at cost and 
is subject to annual impairment testing until the date the projects are available for use and from that moment, 
the IPR&D will be amortized over its remaining useful economic life. 

Subsequent R&D expenditure can be capitalized as part of the IPR&D only to the extent that IPR&D is in 
development stage, i.e., when such expenditure meets the recognition criteria of IAS 38.  In line with biotech 
industry practice, the Group determines that ‘development stage’ under IAS 38 is reached when the product 
candidate gets regulatory approval (upon Phase III completion). Therefore, any R&D expenditure incurred 
between the acquisition date and the development stage should be treated as part of research phase and 
expensed periodically in the income statement. 

Internally generated intangible assets  

Except qualifying development expenditure (discussed below), internally generated intangible assets are not 
capitalized. Expenditure is reflected in the income statement in the year in which the expenditure is incurred. 

Research and development costs 

Research  costs  are  expensed  as  incurred.  Development  expenditures  on  an  individual  project  are 
recognized as an intangible asset when the Group can demonstrate: 

(a)  The technical feasibility of completing the intangible asset so that it will be available for use or sale. 

(b)  Its intention to complete the intangible asset and use or sell it. 

(c)  Its ability to use or sell the intangible asset. 

(d)  How the intangible asset will generate probable future economic benefits. Among other things, the 
entity  can  demonstrate  the  existence  of  a  market  for  the  output  of  the  intangible  asset  or  the 
intangible asset itself or, if it is to be used internally, the usefulness of the intangible asset. 

(e)  The availability of adequate technical, financial and other resources to complete the development 

and to use or sell the intangible asset. 

(f) 

Its  ability  to  measure  reliably  the  expenditure  attributable  to  the  intangible  asset  during  its 
development. 

For the industry in which the Group operates, the life science industry, criteria a) and d) tend to be the most 
difficult to achieve. Experience shows that in the Biotechnology sector technical feasibility of completing the 
project is met when such project completes successfully Phase III of its development. For medical devices 
this is usually met at the moment of CE marking. 

Following initial recognition of the development expenditure as an asset, the cost model is applied requiring 
the asset to be carried at cost less any accumulated amortization and accumulated impairment losses. 

Amortization of the asset begins when development has been completed and the asset is available for use. 
It  is  amortized  over  the  period  of  expected  future  benefit.  Amortization  is  recorded  in  Research  & 
Development expenses. During the period of development, the asset is tested for impairment annually, or 
earlier  when  an  impairment  indicator  occurs.  As  of  statement  of  financial  position  dates,  only  the 

Page 120 | 180 

  
 
2021 Annual Report 

development costs of C-Cathez have been capitalized and are being amortized over a period of 17 years 
which corresponds to the period over which the intellectual property is protected. 

5.2.7.  Property, plant and equipment 

Property,  plant  and  equipment  is  stated  at  cost,  net  of  accumulated  depreciation  and/or  accumulated 
impairment  losses,  if  any.  Repair  and  maintenance  costs  are  recognized  in  the  income  statement  as 
incurred.  

Depreciation is calculated on a straight-line basis over the estimated useful life of the asset as follows:  

• 

Land and buildings: 15 to 20 years  

•  Plant and equipment: 5 to 15 years 

• 

Laboratory equipment: 3 to 5 years 

•  Office furniture: 3 to 10 years  

• 

Leasehold improvements: based on remaining duration of office building lease 

•  Right-of-use assets: over lease term 

An item of property, plant and equipment and any significant part initially recognized is derecognized upon 
disposal or when no future economic benefits are expected from its use or disposal. Any gain or loss arising 
on  derecognition  of  the  asset  (calculated  as  the  difference  between  the  net  disposal  proceeds  and  the 
carrying amount of the asset) is included in the income statement when the asset is derecognized. 

The assets’ residual values, useful lives and methods of depreciation are reviewed at each financial year 
end, and adjusted prospectively, if applicable. 

5.2.8. 

Leases  

The  determination  of  whether  an  arrangement  is,  or  contains,  a  lease  is  based  on  the  substance  of  the 
arrangement at inception date: whether fulfilment of the arrangement is dependent on the use of a specific 
asset or assets or the arrangement conveys a right to use the asset. 

The Group leases various offices, facilities, cars and IT-equipment. 

Leases are recognized as a right-of-use asset and a corresponding liability at the date at which the leased 
asset is available for use by the Group. Each lease payment is allocated between the liability and finance 
cost. The finance cost is charged to profit or loss over the lease period so as to produce a constant periodic 
rate of interest on the remaining balance of the liability for each period. The right-of-use asset is depreciated 
over the shorter of the asset's useful life and the lease term on a straight-line basis. 

Assets and liabilities arising from a lease are initially measured on a present value basis. Lease liabilities 
include the net present value of the following lease payments: 

• 

Fixed payments (including in-substance fixed payments), less any lease incentives receivable; 

•  Variable lease payment that are based on an index or a rate; 

•  Amounts expected to be payable by the lessee under residual value guarantees; 

• 

The exercise price of a purchase option if the lessee is reasonably certain to exercise that option; 
and 

•  Payments of penalties for terminating the lease, if the lease term reflects the lessee exercising that 

option. 

Page 121 | 180 

  
 
2021 Annual Report 

The lease term covers the non-cancellable period for which the Group has the right to use an underlying 
asset, together with both: 

(a)  Periods covered by an option to extend the lease if the Group is reasonably certain to exercise that 

option; and 

(b)  Periods  covered  by  an  option  to  terminate  the  lease  if  the  Group  is  reasonably  certain  not  to 

exercise that option. 

The  lease  payments  are  discounted  using  the  interest  rate  implicit  in  the  lease.  If  that  rate  cannot  be 
determined, the lessee’s incremental borrowing rate is used, being the rate that the lessee would have to 
pay to borrow the funds necessary to obtain an asset of similar value in a similar economic environment with 
similar terms and conditions. 

Right-of-use assets are measured at cost comprising the following: 

• 

The amount of the initial measurement of lease liability; 

•  Any lease payments made at or before the commencement date less any lease incentives received; 

•  Any initial direct costs; and 

•  Restoration costs. 

Payments associated with short-term leases and leases of low-value assets are recognized on a straight-
line basis as an expense in profit or loss. Short-term leases are leases with a lease term of 12 months or 
less. Low-value assets primarily comprise IT-equipment. 

The Group subleases some office space it leases from a head lessor. In its capacity as intermediate lessor, 
the Group assesses whether the sublease is a finance or operating lease in the context of the right-of-use 
asset being leased. The sublease is classified as a finance lease if it transfers substantially all the risks and 
rewards incidental to ownership of the underlying right-of-use asset. It is classified as an operating lease if 
it does not transfer substantially all the risks and rewards incidental to ownership of the underlying right-of-
use asset. 

From time to time, the Group may enter into sale and leaseback transactions. When a sale occurs, both the 
seller-lessee  and  the  buyer-lessor  account  for  the  leaseback  in  the  same  manner  as  any  other  lease. 
Specifically, the seller-lessee recognizes a lease liability and right-of-use asset for the leaseback (subject to 
the optional exemptions for short-term leases and leases of low-value assets). 

5.2.9. 

Impairment of non-financial assets  

The Group assesses at each reporting date whether there is an indication that an asset may be impaired, 
unless there are indications of impairment at other points throughout the period. If any indication exists, or 
when  annual  impairment  testing  for  an  asset  is  required,  the  Group  estimates  the  asset’s  recoverable 
amount. An asset’s recoverable amount is the higher of an asset’s or cash-generating unit’s (CGU) fair value 
less costs to sell and its value in use and is determined for an individual asset, unless the asset does not 
generate  cash  inflows  that  are  largely  independent  of  those  from  other  assets  or  group  of  assets.  In 
assessing value in use, the estimated future cash flows are discounted to their present value using a pre-
tax discount rate that reflects current market assessments of the time value of money and the risks specific 
to the asset. In determining fair value less costs to sell, an appropriate valuation model is used based on the 
discounted cash-flow model. For intangible assets under development (like IPR&D), only the fair value less 
costs to sell reference is allowed in the impairment testing process. 

Where  the  carrying  amount  of  an  asset  or  CGU  exceeds  its  recoverable  amount,  an  impairment  loss  is 
immediately  recognized  as  an  expense  and  the  asset  carrying  value  is  written  down  to  its  recoverable 
amount.  

Page 122 | 180 

  
 
2021 Annual Report 

An  assessment  is  made  at  each  reporting  date  as  to  whether  there  is  any  indication  that  previously 
recognized  impairment  losses  may  no  longer  exist  or  may  have  decreased.  If  such  indication  exists,  the 
Group  estimates  the  asset’s  or  cash-generating  unit’s  recoverable  amount.  A  previously  recognized 
impairment loss is reversed only if there has been a change in the assumptions used to determine the asset’s 
recoverable  amount  since  the  last  impairment  loss  was  recognized.  The  reversal  is  limited  so  that  the 
carrying amount of the asset does not exceed its recoverable amount, nor exceed the carrying amount that 
would have been determined, net of depreciation, had no impairment loss been recognized for the asset in 
prior years. Such reversal is recognized in the income statement unless the asset is carried at a revalued 
amount, in which case the reversal is treated as a revaluation increase. An impairment loss recognized on 
goodwill is however not reversed in a subsequent period. 

As of the statement of financial position dates, the Group has two cash-generating units which consist of the 
development and commercialization activities on: 

•  CYAD products candidate series based on CAR-T technology, for the immune-oncology segment; 

and 

•  C-Cathez commercialized medical device, for the cardiology segment.  

Indicators  of  impairment  used  by  the  Group  are  the  preclinical  and  clinical  results  obtained  with  the 
technology.  

5.2.10.  Cash and cash equivalents  

Cash and cash equivalents in the statement of financial position comprise cash at banks and on hand and 
very short-term deposits with an original maturity of three months or less. Cash and cash equivalents are 
carried in the statement of financial position at their nominal value. 

5.2.11.  Financial assets  

5.2.11.1 

Classification  

The Group classifies its financial assets in accordance with IFRS 9 categories for measurement purposes. 
The  classification  depends  on  the  purpose  for  which  the  financial  assets  were  acquired.  Management 
determines the classification of its financial assets at initial recognition. 

‘Amortized cost’ measurement category refers to loans and receivables which are non-derivative financial 
assets, with fixed or determinable payments that are not quoted in an active market. They are included in 
current assets, except for maturities greater than 12 months after the end of the reporting period which are 
classified as non-current assets. This measurement category comprises “cash and cash equivalents”, “short-
term investments”, and relevant financial assets within “(non-) current trade and other receivables”, “(non-) 
current grant receivables” and “other (non-) current assets”.  

5.2.11.2 

Initial recognition and measurement  

All financial assets are recognized initially at fair value plus or minus, in the case of a financial asset not at 
fair value through profit or loss, directly attributable transaction costs.  

5.2.11.3 

Subsequent measurement  

After initial measurement, financial assets are subsequently measured at amortized cost using the effective 
interest rate method (EIR), less impairment. Amortized cost is calculated by taking into account any discount 
or  premium  on  acquisition  and  fee  or  costs  that  are  an  integral  part  of  the  EIR.  The  EIR  amortization  is 
included  in  finance  income  in  the  income  statement  under  “Financial  income”.  The  losses  arising  from 
impairment are recognized in the income statement under “Other expenses”. 

Page 123 | 180 

  
 
2021 Annual Report 

5.2.11.4 

Impairment of financial assets 

In relation to the impairment of financial assets, IFRS 9 requires an expected credit loss model. The expected 
credit loss model requires the Group to account for expected credit losses and changes in those expected 
credit losses at each reporting date to reflect changes in credit risk since initial recognition of the financial 
assets. In other words, it is no longer necessary for a credit event to have occurred before credit losses are 
recognized. 

Specifically, IFRS 9 requires the Group to recognize a loss allowance for expected credit losses on trade 
receivables and contract assets. 

In  particular,  IFRS  9  requires  the  Group  to  measure  the  loss  allowance  for  a  financial  instrument  at  an 
amount equal to the lifetime expected credit losses (ECL) if the credit risk on that financial instrument has 
increased  significantly  since  initial  recognition,  or  if  the  financial  instrument  is  a  purchased  or  originated 
credit
impaired  financial  asset.  However,  if  the  credit  risk  on  a  financial  instrument  has  not  increased 
impaired financial asset), 
significantly since initial recognition (except for a purchased or originated credit
the  Group  is  required  to  measure  the  loss  allowance  for  that  financial  instrument  at  an  amount  equal  to 
12
months ECL. IFRS 9 also requires a simplified approach for measuring the loss allowance at an amount 
equal to lifetime ECL for trade receivables, contract assets and lease receivables in certain circumstances. 

‐

‐

‐

Given the current nature and size of operations of the Group, these requirements mainly apply to the financial 
assets  reported  under  ‘non-current  trade  receivables’.  The  carrying  value  of  these  receivables  (resulting 
mainly from Mesoblast license agreement commented further in note 5.8) take into account a discount rate 
equal to the Group’s partner’s incremental borrowing rate and, accordingly, is already credit risk-adjusted. 
The Group considers there is no significant additional credit risk related to this receivable, which would not 
have been captured by the discounting effect, both at inception of the receivable and at the reporting date. 
As such, no additional ECL  allowance has been recognized for this financial  asset or  any other financial 
asset. 

5.2.11.5 

Financial assets carried at amortized cost 

For  financial  assets  carried  at  amortized  cost  the  Group  first  assesses  individually  whether  objective 
evidence of impairment exists individually for financial assets that are individually significant, or collectively 
for financial assets that are not individually significant. If the Group determines that no objective evidence of 
impairment exists for an individually assessed financial asset, it includes the asset in a group of financial 
assets with similar credit risk characteristics and collectively assesses them for impairment. Assets that are 
individually assessed for impairment and for which an impairment loss is, or continues to be, recognized are 
not included in a collective assessment of impairment. 

If there is objective evidence that an impairment loss has been incurred, the amount of the loss is measured 
as the difference between the asset’s carrying amount and the present value of estimated future cash flows. 

The present value of the estimated future cash flows is discounted at the financial assets’ original effective 
interest rate. If a loan has a variable interest rate, the discount rate for measuring any impairment loss is the 
current effective interest rate. 

The carrying amount of the asset is reduced through the use of an allowance account and the amount of the 
loss is recognized in the income statement under “Other expenses”. Interest income continues to be accrued 
on the reduced carrying amount and is accrued using the rate of interest used to discount the future cash 
flows for the purpose of measuring the impairment loss. The interest income is recorded as part of finance 
income in the income statement. Loans together with the associated allowance are written off when there is 
no realistic prospect of future recovery. If, in a subsequent year, the amount of the estimated impairment 
loss  increases  or  decreases  because  of  an  event  occurring  after  the  impairment  was  recognized,  the 
previously recognized impairment loss is increased or reduced by adjusting the allowance account. If a future 
write-off is later recovered, the recovery is credited to the income statement. 

Page 124 | 180 

  
 
2021 Annual Report 

5.2.12.  Financial liabilities  

5.2.12.1 

Classification  

The  Group’s  financial  liabilities  include  “bank  loans”,  “lease  liabilities”,  “recoverable  cash  advances”, 
“contingent  consideration  and  other  financial  liabilities”,  “trade  payables”  and  relevant  financial  liabilities 
within “Other (non-) current liabilities”.  

The  Group  classifies  and  measures  its  financial  liabilities  at  ‘amortized  cost’  using  the  effective  interest 
method, except “contingent consideration and other financial liabilities” which are classified and measured 
at ‘fair value through profit or loss’. 

5.2.12.2 

Initial recognition and measurement 

Financial liabilities are initially measured at fair value. Transactions costs that are directly attributable to the 
acquisition or issue of financial liabilities are added or deducted from the fair value of the financial liabilities, 
as appropriate, on initial recognition. 

5.2.12.3 

Subsequent measurement  

The subsequent measurement of financial liabilities depends on their classification as explained above. In 
particular: 

Contingent consideration and other financial liabilities 

The contingent consideration and other financial liabilities are recognized and measured at fair value at the 
acquisition  date.  After  initial  recognition,  contingent  consideration  arrangements  that  are  classified  as 
liabilities are re-measured at fair value with changes in fair value recognized in profit or loss in accordance 
with IFRS 3 and IFRS 9. Therefore, contingent payments will not be eligible for capitalization but will simply 
reduce the contingent consideration liability. 

Details regarding the valuation of the contingent consideration are disclosed in note 5.20.2. 

Recoverable cash advances 

Recoverable cash advances granted by the Walloon Region are subsequently measured at amortized cost 
using the cumulative catch-up approach, as described in section 5.2.5 above. 

Trade payables and other payables 

After  initial  recognition,  trade  payables  and  other  payables  are  measured  at  amortized  cost  using  the 
effective interest method. 

Loans and borrowings 

After initial recognition, interest bearing loans and borrowings are subsequently measured at amortized cost 
using the effective interest rate method. Gains and losses are recognized in the income statement when the 
liabilities are derecognized. 

5.2.12.4 

Derecognition  

A  financial  liability  is  derecognized  when  the  obligation  under  the  liability  is  discharged  or  cancelled  or 
expires. 

Page 125 | 180 

  
 
2021 Annual Report 

When an existing financial  liability  is replaced by  another from the same lender on substantially different 
terms, or the terms of an existing liability are substantially modified, such an exchange or modification is 
treated as a derecognition of the original liability and the recognition of a new liability, and the difference in 
the  respective  carrying  amounts  is  recognized  in  the  income  statement  under  “Change  in  fair  value  of 
contingent consideration” or “Other expenses”. 

5.2.13.  Provisions  

Provisions are recognized when the Group has a present obligation (legal or constructive) as a result of a 
past event, it is probable that an outflow of resources embodying economic benefits will be required to settle 
the obligation and a reliable estimate can be made of the amount of the obligation. Where the Group expects 
some or all of a provision to be reimbursed, for example under an insurance contract, the reimbursement is 
recognized as a separate asset but only when the reimbursement is virtually certain. The expense relating 
to any provision is presented in the income statement net of any reimbursement. If the effect of the time 
value  of  money  is  material,  provisions  are  discounted  using  a  current  pre-tax  rate  that  reflects,  where 
appropriate, the risks specific to the liability. Where discounting is used, the increase in the provision due to 
the passage of time is recognized as a finance cost. 

5.2.13.1 

Employee benefits  

Post-employment plan 

The Group operates a pension plan which requires defined contributions (DC) to be funded by the Group 
externally at a third-party insurance company. Under Belgian law, an employer must guarantee a minimum 
rate of return on the Group’s contributions and thus it is treated as defined benefit plan under IAS 19.  

At the statement of financial position dates, the minimum rates of return guaranteed by the Group are as 
follows, in accordance with the law of 18 December 2015: 

• 

• 

1.75%  for  the  employer’s  contributions  paid  as  from  1  January  2016  (variable  rate  based  on 
Governmental bond OLO rates, with a minimum of 1.75% and a maximum of 3.75%); 

3.25% (fixed rate) for the employer’s contributions paid until 31 December 2015. 

The  cost  of  providing  benefits  is  determined  using  the  projected  unit  credit  (PUC)  method,  with  actuarial 
valuations being carried out at the end of each annual reporting period, with the assistance of an independent 
actuarial firm.  

The liability recognized in the statement of financial position in respect of the pension plans is the present 
value of the defined benefit obligation at the end of the reporting period less the fair value of plan assets. 
The present value of the defined benefit obligation is determined by discounting the estimated future cash 
outflows using interest rates of high-quality corporate bonds that are denominated in the currency in which 
the benefits will be paid, and that have terms to maturity approximating to the terms of the related pension 
obligation. 

The  current  service  cost  of  the  defined  benefit  plan,  recognized  in  the  income  statement  as  part  of  the 
operating costs, reflects the increase in the defined benefit obligation resulting from employee service in the 
current year, benefit changes, curtailments and settlements. 

Past-service costs are recognized immediately in the income statement. 

The net interest cost is calculated by applying the discount rate to the net balance of the defined benefit 
obligation  and  the  fair  value  of  plan  assets.  This  cost  is  included  in  the  operating  costs  in  the  income 
statement. 

Actuarial gains and losses arising from experience adjustments and changes in actuarial assumptions are 
charged or credited to other comprehensive income in the period in which they arise. 

Page 126 | 180 

  
 
2021 Annual Report 

Short-term benefits 

Short-term employee benefits are those expected to be settled wholly before twelve months after the end of 
the annual reporting period during which employee services are rendered, but do not include termination 
benefits  such  as  wages,  salaries,  profit-sharing  and  bonuses  and  non-monetary  benefits  paid  to  current 
employees. 

The undiscounted amount of the benefits expected to be paid in respect of services rendered by employees 
in an accounting period is recognized in that period. The expected cost of short-term compensated absences 
is  recognized  as  the  employees  render  services  that  increase  their  entitlement  or,  in  the  case  of  non-
accumulating absences, when the absences occur, and includes any additional amounts the entity expects 
to pay as a result of unused entitlements at the end of the period. 

Share-based payments  

Certain employees, managers and members of the Board of Directors of the Group receive remuneration, 
as compensation for services rendered, in the form of share-based payments which are “equity-settled”.  

Measurement 

The cost of equity-settled share-based payments is measured by reference to the fair value at the date on 
which they are granted. The fair value is determined by using an appropriate pricing model, further details 
are given in note 5.14.  

Recognition 

The cost of equity-settled share-based payments is recorded as an expense, together with a corresponding 
increase  in  equity,  over  the  period  in  which  the  service  conditions  are  fulfilled.  The  cumulative  expense 
recognized for equity-settled transactions at each reporting date until the vesting date reflects the extent to 
which the vesting period has expired and the Group’s best estimate of the number of equity instruments that 
will ultimately vest. 

Modification 

Where the terms of an equity-settled transaction award are modified, the minimum expense recognized is 
the expense as if the terms had not been modified, if the original terms of the award were met. An additional 
expense is recognized for any modification that increases the total fair value of the share-based payment 
transaction, or is otherwise beneficial to the employee as measured at the date of modification. 

The incremental fair value granted is the difference between the fair value of the modified equity instrument 
and the original equity instrument, both estimated as at the date of the modification. If the modification occurs 
during the vesting period, the incremental fair value granted is included in the measurement of the amount 
recognized for services received over the period from the modification date until the date when the modified 
equity instruments vest, in addition to the amount based on the grant date fair value of the original equity 
instruments, which is recognized over the remainder of the original vesting period. If the modification occurs 
after vesting date, the incremental fair value granted is recognized immediately, or over the vesting period if 
the employee is required to complete an additional period of service before becoming unconditionally entitled 
to those modified equity instruments. 

Forfeiture 

An equity-settled award can be forfeited with the departure of a beneficiary before the end of the vesting 
period,  or  cancelled  and  replaced  by  a  new  equity  settled  award.  If  a  new  award  is  substituted  for  the 
cancelled award, and designated as a replacement award on the date that it is granted, the cancelled and 
new awards are treated as if they were a modification of the original award, as described in the previous 
paragraph.  

Page 127 | 180 

  
 
2021 Annual Report 

Cancellation 

If the cancellation occurs during the vesting period, it is treated as an acceleration of vesting, and the Group 
recognizes immediately the amount that would otherwise have been recognized for services received over 
the remainder of the vesting period. If the cancellation occurs after the vesting period, no adjustments will 
be made to the accounting. 

5.2.14. 

Income Taxes  

Tax is recognized in the income statement, except to the extent that it relates to items recognized in other 
comprehensive income or directly in equity. In this case, the tax is also recognized in other comprehensive 
income or directly in equity, respectively. 

Deferred tax 

Deferred tax is provided using the liability method on temporary differences at the reporting date between 
the tax bases of assets and liabilities and their carrying amounts for financial reporting purposes. 

Deferred tax liabilities are recognized for all taxable temporary differences, except: 

•  Where the deferred tax liability arises from the initial recognition of goodwill or of an asset or liability 
in a transaction that is not a business combination and, at the time of the transaction, affects neither 
the accounting profit nor taxable profit or loss; 

• 

In respect of taxable temporary differences associated with investments in subsidiaries, associates 
and interests in joint ventures, where the timing of the reversal of the temporary differences can be 
controlled and it is probable that the temporary differences will not reverse in the foreseeable future. 

Deferred  tax  assets  are  recognized  for  all  deductible  temporary  differences,  carry  forward  of  unused  tax 
credits and unused tax losses (except if the deferred tax asset arises from the initial recognition of an asset 
or liability in a transaction other than a business combination and that, at the time of the transaction affects 
neither  accounting  nor  taxable  profit  or  loss),  to  the  extent  that  it  is  probable  that  taxable  profit  will  be 
available against which the deductible temporary differences, and the carry forward of unused tax credits 
and unused tax losses can be utilized.  

The carrying amount of deferred tax assets is reviewed at each reporting date and reduced to the extent that 
it is not probable that sufficient taxable profit will be available to allow all or part of the deferred tax asset to 
be utilized. Unrecognized deferred tax assets are reassessed at each reporting date and are recognized to 
the  extent  that  it  has  become  probable  that  future  taxable  profits  will  allow  the  deferred  tax  asset  to  be 
recovered. 

Deferred tax assets and liabilities are measured at the tax rates that are expected to apply in the year when 
the asset is realized or the liability is settled, based on tax rates (and tax laws) that have been enacted or 
substantively enacted at the reporting date. 

Deferred tax assets and deferred tax liabilities are offset, if a legally enforceable right exists to set off current 
tax assets against current income tax liabilities and the deferred taxes relate to income taxes levied by the 
same  taxation  authority  or  either  the  same  taxable  entity  or  different  taxable  entities  where  there  is  an 
intention to settle the balances on a net basis. 

5.2.15.  Earnings (loss) per share  

The  basic  net  profit/(loss)  per  share  is  calculated  based  on  the  weighted  average  number  of  shares 
outstanding during the period. 

The  diluted  net  profit/(loss)  per  share  is  calculated  based  on  the  weighted  average  number  of  shares 
outstanding  including  the  dilutive  effect  of  potentially  dilutive  ordinary  shares  such  as  warrants  and 

Page 128 | 180 

  
 
2021 Annual Report 

convertible debts. Potentially dilutive ordinary shares should be included in diluted earnings (loss) per share 
when and only when their conversion to ordinary shares would decrease the net profit per share (or increase 
net loss per share). 

5.2.16.  Equity  

The  basic  net  profit/(loss)  per  share  is  calculated  based  on  the  weighted  average  number  of  shares 
outstanding during the period. The equity is comprised of the following (further details are given in note 5.13);  

•  Share capital: Share capital is comprised of the nominal amount of the parent’s ordinary shares. 

This capital is not distributable in the form of dividends under Belgian Company Code.  

•  Share  premium:  Share  premium  is  comprised  of:  (1)  the  amount  received  attributable  to  share 
capital, in excess of the nominal amount of shares issued by the parent company, reduced by; (2) 
issuance costs directly attributable to the capital increase; and (3) absorption of the accumulated 
deficit into the  share  premium, as approved  by the Company’s shareholders in accordance with 
Belgian Company Code.  

•  Other reserves: Other reserves are comprised of: (1) Share-base payment reserve; (2) Other equity 
reserve from conversion of convertible loan in 2013; and (3) Currency Translation differences. 

•  Capital  reduction  reserve:  Capital  reduction  reserve  is  comprised  of  the  absorption  of  historical 
losses of the Company into the share premium, as approved by the Company’s shareholders in 
accordance with Belgian Company Code. 

•  Accumulated  deficit:  Accumulated  deficit  is  comprised  of  cumulative  historical  losses  of  the 

Company. 

Voluntary change in accounting policy:  

During  the  year  ended  December  31,  2021,  the  Company  changed  its  accounting  policy  related  to  the 
presentation of capital reduction reserve to reflect the absorption of historical accounting losses into share 
premium. Under the previous policy, the Company presented the transfer of losses into share premium as a 
component of accumulated deficit. The Company changed its policy to present the amount of transfer losses 
into  the  share  premium  separately  from  accumulated  deficit  on  the  Statements  of  Financial  Position  and 
Changes  in  Shareholders’  Equity.  The  change  in  presentation  was  made  to  provide  a  more  faithful 
presentation of the nature of components of the Company’s shareholders’ equity. This change has no impact 
on the Company’s financial position, results of operations or cash flows for any periods presented.  

The  Company  has  applied  this  change  in  accounting  policy  to  all  periods  presented  for  comparative 
purposes. 

5.3 

Risk Management  

Financial risk factors 

Interest rate risk  

The  interest  rate  risk  is  very  limited  as  the  Group  has  only  a  limited  amount  of  finance  leases  and  no 
outstanding bank loans. So far, because of the immateriality of the exposure, the Group did not enter into 
any interest hedging arrangements. 

Credit risk 

The  Group  has  a  limited  amount  of  trade  receivables  due  to  the  fact  that  sales  to  third  parties  are  not 
significant and thus the Group’s credit risk arises mainly from cash and cash equivalents and deposits with 

Page 129 | 180 

  
 
2021 Annual Report 

banks and financial institutions. The Group only works with international reputable commercial banks and 
financial institutions.  

The maximum credit risk, to which the Group is theoretically exposed as at the statement of financial position 
date, is the carrying amount of financial assets. Given the current nature and size of operations of the Group, 
the requirement of the Group to measure the loss allowance for a financial instrument at an amount equal 
to the lifetime expected credit losses (ECL), mainly apply to the financial assets reported under ‘non-current 
trade  receivables’.  The  carrying  value  of  these  receivables  (resulting  mainly  from  Mesoblast  license 
agreement commented further in note 5.8) take into account a discount rate equal to the Group’s partner’s 
incremental borrowing rate and, accordingly, is already credit risk-adjusted. The Group considers there is 
no  significant  additional  credit  risk  related  to  this  receivable,  which  would  not  have  been  captured  by 
discounting effect, both at inception of the receivable and at the reporting date. As such, no additional ECL 
allowance has been recognized for this financial asset or any other financial asset. 

Foreign exchange risk  

The  Group  is  exposed  to  foreign  exchange  risk  as  certain  collaborations  or  supply  agreements  of  raw 
materials are denominated in USD. Moreover, the Group has also investments in foreign operations, whose 
net assets are exposed to foreign currency translation risk (USD). So far, because of the immateriality of the 
exposure, the Group did not enter into any currency hedging arrangements. 

At December 31, 2021, the foreign exchange risk exposure exists mainly on the cash denominated in USD.  

A depreciation of 1% on the USD versus EUR would translate into an unrealized foreign exchange loss of 
€48k for the Group at December 31, 2021.  

Liquidity risk 

The Group monitors its risk to a shortage of funds using a recurring liquidity planning tool. 

The Group’s objective is to maintain a balance between continuity of funding and flexibility through the use 
of bank deposit and leases.  

Refer  to  note  5.19  for  an  analysis  of  the  Group’s  non-derivative  financial  liabilities  into  relevant  maturity 
groupings  based  on  the  remaining  period  at  the  statement  of  financial  position  date  to  the  contractual 
maturity date. The amounts disclosed in the table are the contractual undiscounted cash flows. 

Capital management 

The Group’s objectives when managing capital are to safeguard the Group’s ability to continue as a going 
concern in order to provide returns for shareholders and benefits for other stakeholders and to maintain an 
adequate structure to limit to cost of capital. 

5.4 

Critical accounting estimates and judgments 8  

The preparation of the Group’s financial statements requires management to make judgments, estimates 
and  assumptions  that  affect  the  reported  amounts  of  revenues,  expenses,  assets  and  liabilities,  and  the 
disclosure of contingent liabilities, at the end of the reporting period.  

8 The uncertainly raised by the COVID-19 pandemic is not impacting the critical accounting estimates and judgments. For 
additional information on COVID-19 pandemic update, refer to note 5.2.1. 

Page 130 | 180 

  
 
 
2021 Annual Report 

Estimates and judgments are continually evaluated and are based on historical experience and other factors, 
including  expectations  of  future  events  that  are  believed  to  be  reasonable  under  the  circumstances. 
Uncertainty  about  these  assumptions  and  estimates  could  result  in  outcomes  that  require  a  material 
adjustment to the carrying amount of the asset or liability affected in future periods.  

In the process of applying the Group’s accounting policies, management has made judgments and has used 
estimates  and  assumptions  concerning  the  future.  The  resulting  accounting  estimates  will,  by  definition, 
seldom  equal  the  related  actual  results.  The  estimates  and  assumptions  that  have  a  significant  risk  of 
causing a material adjustment to the carrying amounts of assets and liabilities within the next financial year 
are addressed below. 

Going Concern 

When assessing going concern, the Board of Directors considers mainly the following factors: 

• 

• 

• 

• 

The treasury available at the statement of financial position date; and, 

The cash burn projected in accordance with the approved budget for next 12-month period as the 
date  the  financial  statements  are  issued,  which  are  subject  to  judgments  by  management  while 
considering all information available at the reporting date such as significant expenses and cash 
outflows in relation to – among others- the ongoing clinical trials, the continuation of research and 
development projects, and the scaling-up of the Company’s manufacturing facilities; 

The availability of grant funding and outcome of ongoing and future grant applications payback loan 
to be received for the next 12-month period; and 

The financial facilities open to the company for raising new funds by capital increase operations. 

Revenue 

The recognition of revenue relating to license and collaboration agreements involves management estimates 
and requires judgement as to:  

(i) 

(ii) 

(iii) 

(iv) 

(v) 

(vi) 

Classifying the license agreement (right-to-use or right-to-access license) in accordance with 
‘Licensing’ Application Guidance set forth in IFRS 15; 

Identifying the performance obligations comprised in the contract;  

Estimating probability for (pre-)clinical development or commercial milestone achievement;  

Determining the agreed variable considerations to be included in the transaction price taking 
into account the constraining limit of the “highly probable” criteria; 

Allocating  the  transaction  price  according  to  the  stand-alone  selling  price  of  each  of  the 
performance obligations; and 

Estimating  the  finance  component  in  the  transaction  price,  based  on  the  contract  expected 
duration and discount rate. 

Management  makes  its  judgment  taking  into  account  all  information  available  about  clinical  status  of  the 
underlying projects at the reporting date and the legal analysis of each applicable contracts. Further details 
are contained in Note 5.23. 

Recoverable Cash Advances received from the Walloon Region 

As  explained  in  note  5.2.5,  accounting  for  RCAs  requires  initial  recognition  of  the  fair  value  of  the  loan 
received  to  determine  the  benefit  of  the  below-market  rate  of  interest,  which  shall  be  measured  as  the 
difference between the initial carrying value of the loan and the proceeds received. Loans granted to entities 
in their early stages of operations, for which there is significant uncertainty about whether any income will 
ultimately be generated and for which any income which will be generated will not arise until a number of 

Page 131 | 180 

  
 
 
2021 Annual Report 

years in the future, normally have high interest rates. Judgment is required to determine a rate which may 
apply to a loan granted on an open market basis and to determine projected revenue that will derive in the 
future from the products that benefited from the support of the Walloon Region. The estimated projected 
revenue by management is similar to the ones used for impairment of non-financial assets (see note 5.6.2). 

In  accordance  with  the  RCA  agreements,  the  following  two  components  are  assessed  when  calculating 
estimated future cash flows:  

• 

30% of the initial RCA, which is repayable when the Group exploits the outcome of the research 
financed; and  

•  A remaining amount, which is repayable based on a royalty percentage of future sales milestones, 

up to a level of 170% of the initial granted amount. 

After initial recognition, RCA liabilities are measured at amortized cost using the cumulative catch up method 
requiring management to regularly revise its estimates of payments and to adjust the carrying amount of the 
financial liability to reflect actual and revised estimated cash flows.  

Measurement and impairment of non-financial assets 

With the exception of goodwill and certain intangible assets for which an annual impairment test is required, 
the Group is required to conduct impairment tests where there is an indication of impairment of an asset. 
Measuring the fair value of non-financial assets requires judgement and estimates by management. These 
estimates  could  change  substantially  over  time  as  new  facts  emerge  or  new  strategies  are  taken  by  the 
Group. Further details (including sensitivity analysis) are contained in note 5.6.2. 

Contingent consideration and other financial liabilities 

The Group recorded a liability for the estimated fair value of contingent consideration arising from business 
combinations. The estimated amounts are the expected payments and timing of such payments, determined 
by considering the possible scenarios of forecast sales and other performance criteria, the amount to be 
paid under each scenario, and the probability of each scenario, which is then discounted to a net present 
value. The estimates could change substantially over time as new facts emerge and each scenario develops. 
Further details on management’s estimations and sensitivity analysis are contained in note 5.20.2.  

5.5 

Operating segment information  

The chief operating decision-maker (CODM), who is responsible for making strategic decisions, allocating 
resources and assessing performance of the Group, has been identified as the Board of Directors. 

Since the acquisition of the oncological platform in 2015, the management and the CODM have determined 
that there are two operating segments, being: 

• 

• 

the immuno-oncology segment regrouping all assets developed based on the CAR-T cell platform; 
and 

the cardiology segment, regrouping the Cardiopoiesis platform, C-Cathez. 

Corporate  segment  includes  costs  for  general  and  administration  functions  not  allocated  to  the  other 
business segments.   

Although  the  Group  is  currently  active  in  Europe  and  in  the  US,  no  geographical  financial  information  is 
currently  available  given  the  fact  that  the  core  operations  are  currently  still  in  a  study  phase.    No 
disaggregated information on product level or geographical level or any other level currently exists and hence 
also not considered by the Board of Directors for assessing performance or allocating resources.  

Page 132 | 180 

  
 
 
2021 Annual Report 

The CODM does not review assets by segments, hence no segment information per assets is disclosed. As 
of December 31, 2021, the main Group’s non-current assets are located in Belgium. 

Since 2017, the Group is fully focused on the development of its immuno-oncology platform. Therefore, for 
the  year  ended  December  31,  2021,  most  of  the  R&D  expenses  were  incurred  in  the  immuno-oncology 
segment, in line with prior year.  

€ '000 

For the year ended December 31, 2021 

Revenue recognized at a point in time 

                      -  

                     -    

                     -    

                      -  

Revenue recognized over time 

                     -    

                     -    

                     -    

                     -    

Cardiology 

Immuno-oncology 

Corporate 

Group Total 

Total Revenue 

Cost of Sales 

Gross Profit 

             -  

            -    

            -    

             -  

                     -    

                     -    

                     -    

                     -    

             -  

            -    

            -    

             -  

Research & Development expenses 

                (142) 

          (20 631) 

                     -    

          (20 773) 

General & Administrative expenses 

                     -    

                     -    

            (9 908) 

            (9 908) 

Change in fair value of contingent consideration 

                     -    

             847  

                     -    

             847  

Net Other income/(expenses) 

                    (108) 

             3 507  

                   44  

              3 443  

Operating Profit/(Loss)  

         (250) 

     (16 277) 

     (9 864) 

   (26 391) 

Net financial income/(expenses) 

                 107 

                (165) 

                    (53) 

                (111) 

Profit/(Loss) before taxes 

Income Taxes 

        (143) 

     (16 442) 

     (9 917) 

   (26 502) 

                     -    

                     -                          (10)                          (10)    

Profit/(Loss) for the year 2021 

        (143) 

     (16 442) 

     (9 927) 

   (26 512) 

€ '000  

For the year ended December 31, 2020 

Revenue recognized at a point in time 

                      5  

                     -    

                     -    

                      5  

Revenue recognized over time 

                     -    

                     -    

                     -    

                     -    

Cardiology 

Immuno-oncology 

Corporate 

Group Total 

Total Revenue 

Cost of Sales 

Gross Profit 

             5  

            -    

            -    

             5  

                     -    

                     -    

                     -    

                     -    

             5  

            -    

            -    

             5  

Research & Development expenses 

                (124) 

         (21 398) 

                     -    

          (21 522) 

General & Administrative expenses 

                     -    

                     -    

           (9 315) 

           (9 315) 

Change in fair value of contingent consideration 

                     -    

                 9 228  

                     -                      9 228  

Net Other income/(expenses) 

Operating Profit/(Loss) 

                   (2)  

             4 582  

                   38  

             4 617  

          (121) 

    (7 589) 

     (9 277) 

   (16 987) 

Net financial income/(expenses) 

                  (33)  

                (183) 

                   (3)  

                (217)  

Profit/(Loss) before taxes 

Income Taxes 

         (154)  

   (7 771) 

     (9 280) 

   (17 204) 

                     -    

                     -    

                      -  

                      -  

Profit/(Loss) for the year 2020 

          (154)  

   (7 771) 

     (9 280) 

   (17 204) 

5.6 

Intangible assets  

5.6.1. 

Intangible assets details and balance roll forward 

The change in intangible assets is broken down as follows, per class of assets: 

(€'000) 

Goodwill 

In-process 
research and 
development 

Development 
costs 

Patents, 
licenses, 
trademarks 

Software 

Total 

Capitalized costs 

At January 1, 2020 

Additions 

Divestiture 

Transfer 

  883  

  33 678  

  1 084  

  12 903  

  179  

  48 726  

  -  

  -  

- 

  -  

  -  

- 

  -  

  -  

- 

  168  

  - 

- 

  1  

  - 

100 

  169  

  - 

100 

Page 133 | 180 

  
 
  
 
  
 
 
 
 
 
 
2021 Annual Report 

At December 31, 2020 

  883  

  33 678  

  1 084  

  13 071  

  279  

  48 995  

Additions 

Currency translation adjustments 

Divestiture 

Transfer 

  -  

  -  

  -  

  -  

  -  

  -  

  -  

  -  

  -  

  -  

  -  

  -  

  214  

  -  

  -  

  -  

  -  

  -  

  (16)  

  -  

  214  

  -  

  (16)  

  -  

At December 31, 2021 

            883  

       33 678  

         1 084  

        13 285  

            263  

       49 193  

Accumulated amortization 

At January 1, 2020 

Amortization charge  

Divestiture 

Transfer 

At December 31, 2020 

Amortization charge  

Divestiture 

Currency translation adjustments 

Transfer 

  -  

  -  

  -  

- 

  -  

  -  

  -  

  -  

  -  

  -  

  -  

  -  

- 

  -  

  -  

  -  

  -  

  -  

  (477) 

  (66) 

  (11 938) 

  (114) 

  -  

- 

  -  

- 

  (543) 

  (67) 

  (12 052) 

  (134) 

  -  

  -  

  -  

  -  

  -  

  -  

  (112) 

  (16) 

  -  

(100) 

  (229) 

  (16) 

  16  

  -  

  - 

  (12 527) 

  (197) 

  -  

(100) 

  (12 824) 

  (217) 

  16  

  -  

  - 

At December 31, 2021 

              -    

              -    

          (610) 

      (12 185) 

          (229) 

      (13 025) 

Net book value 

Capitalized costs 

Accumulated amortization 

  883  

  -  

  33 678  

  -  

  1 084  

  (543) 

  13 071  

  (12 052) 

  279  

  48 995  

  (229) 

  (12 824) 

At December 31, 2020 

            883  

       33 678  

            540  

            1 019  

              51  

       36 171  

Capitalized costs 

Accumulated amortization 

  883  

  -  

  33 678  

  -  

  1 084  

  (610) 

  13 285  

  (12 186) 

  263  

  49 193  

  (229) 

  (13 025) 

At December 31, 2021 

            883  

       33 678  

            474  

          1 099  

              34  

        36 168  

The  capitalized  development  costs  relate  to  the  development  of  C-Cathez.  Since  May  2012  and  the  CE 
marking of C-Cathez, the development costs of C-Cathez are capitalized and amortized over the estimated 
residual intellectual property protection as of the CE marking (i.e., until 2029). No other development costs 
have  been  capitalized  up  till  now.  All  other  programs’  (C-Cure,  CYAD-01,  CYAD-02,  CYAD-101,  CYAD-
211…)  related  development  costs  have  been  assessed  as  not  being  eligible  for  capitalization  and  have 
therefore been recognized in the income statement as research and development expenses. Software is 
amortized over a period of 3 to 5 years. 

Goodwill, IPR&D, Patents, Licenses and Trademarks mainly relate to the following items: 

•  Goodwill  and  IPR&D  resulted  from  the  purchase  price  allocation  exercise  performed  for  the 
acquisition of Oncyte LLC in 2015. As of December 31, 2021 and 2020, Goodwill and IPR&D are 
not amortized but tested for impairment. 

•  Exclusive Agreement for Horizon Discovery’s shRNA Platform to develop next-generation allogenic 
CAR-T  Therapies  acquired  for  $1.0  million  at  the  end  of  December  2018.  In  October  2019,  the 
Company capitalized milestone payments for a total amount of $0.2 million related to the exercise 
of the option on the Exclusive Agreement and to the first effective IND filing related to CYAD-02. In 
November 2020, the Group capitalized the milestone payments for an amount of $0.2 million related 
to the first effective IND, filed by the Group, relating to the product CYAD-211. At December 31, 
2021, milestone payments are capitalized for a total amount of $0.4 million. This patent is amortized 
over the remaining intellectual property protection of 20 years, with the first patent application filed 
in 2008. 

•  Exclusive  license  from  the  Moffitt  Cancer  Center  for  an  antibody  directed  to  Tumor-associated 
glycoprotein (TAG-72), which will form the basis of a T cell engager to be used with the shRNA 
platform technology of the Company acquired for $0.1 million in January 2021. 

•  Exclusive license agreement signed with the University of Pennsylvania for an engager targeting 

Glypican 3 (GPC3) acquired for $0.2 million in October 2021. 

The Immuno-oncology cash generating unit (CGU) has a net book value of €35.7 million at December 31, 
2021. This CGU is mainly composed of: 

Page 134 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
2021 Annual Report 

• 

• 

• 

The goodwill and IPR&D resulting from the purchase price allocation exercise performed for the 
acquisition of Oncyte LLC in 2015;  

The Horizon Discovery’s shRNA platform; 

The new licenses acquired in 2021 from the Moffitt Cancer Center and University of Pennsylvania. 

The variance on the total intangible assets as of December 31, 2021, in comparison to December 31, 2020, 
resulted  primarily  from  the  regular  amortization  of  C-Cathez  costs  and  the  Group’s  Patents  &  Licenses, 
compensated by new licenses acquired in 2021 regarding  an exclusive  patent license agreement signed 
with the University of Pennsylvania for an engager targeting Glypican 3 (GPC3) and an exclusive license 
from the Moffitt Cancer Center for an antibody directed to Tumor-associated glycoprotein (TAG-72), which 
both will form the basis of a T cell engager to be used with the shRNA platform technology of the Company. 

5.6.2. 

Impairment testing 

Impairment testing is detailed below. 

Immuno-oncology CGU impairment test 9 

Goodwill  and  IPR&D  exclusively  relate  to  the  acquisition  of  the  former  entity  Oncyte  LLC  (meanwhile 
liquidated into Celyad SA) which was acquired in 2015. Management performs an annual impairment test 
on goodwill and on 'indefinite lived assets' that are not amortized in accordance with the accounting policies 
stated in notes 5.2.6 and 5.2.9. The impairment test has been performed at the level the immuno-oncology 
segment  corresponding  to  the  CGU  to  which  the  goodwill  and  the  IPR&D  belong  as  well  as  the  Horizon 
Discovery’s shRNA platform. The recoverable amount associated to this CGU is calculated based on the 
fair value less costs to sell model using Level 3 fair value measurements for which the Group developed 
unobservable inputs and requires the use of assumptions. The calculations use cash flow projections based 
on business plan ending in 2040 based on probability of success of CYAD-02, CYAD-101 and CYAD-211 
product candidates as well as extrapolations of projected cash flows resulting from the future expected sales 
on CYAD-101 and CYAD-211 and sublicense income associated with CYAD-02. CGU recoverable value, 
determined accordingly, exceeds its carrying amount. Accordingly, no impairment loss was recognized either 
on goodwill, on the IPR&D, on the Horizon Discovery’s shRNA platform or other immuno-oncology licenses 
at December 31,2021.  

Management’s key assumptions (assumptions to which the unit’s or group of units’, recoverable amount is 
most sensitive) about projected cash flows when determining fair value less costs to sell are as follows: 

•  Discount rate (WACC) 

Management estimated the discount rate (WACC) as of December 31, 2021 to be 13.4% (14.8% 
as of December 31, 2020) based on following components: the US Government Treasury bill 20-
Y, the Group’s Beta, the equity Market Risk Premium and the small firm/illiquidity premium. The 
decrease of the WACC is mainly driven by a decrease of the Beta of the Group which is associated 
with  the  volatility  of  the  Group’s  equity  influenced  by  its  ongoing  clinical  programs  and  overall 
competitive landscape within the immuno-oncology field. Management corroborates its estimation 
with  industry  standards  for  biotechnology  companies,  the  WACC  used  by  Equity  Research 
companies following the Group and transactions that have been sourced by the Group over the 
past 24 months.  

9  The  uncertainly  raised  by  the  COVID-19  pandemic  is  not  impacting  impairment  testing.  Although  there  are  lot  of 
uncertainties, it does not impact the Group’s assets valuation as of December 31, 2021. For additional information on 
COVID-19 pandemic update, refer to note 5.2.1. 

Page 135 | 180 

  
 
 
 
 
2021 Annual Report 

•  Projected Revenue 

Management estimated the projected revenue (using cash flow projections ending in 2040) based 
on the following components: total market and market share, time-to-market, treatment price and 
terminal  value.  Management  based  its  estimation  of  projected  revenue  and  related  components 
with the Group’s business plan, industry data for biotechnology companies, evolution of similar R&D 
programs, comparable prices, expected patent expiration period. The weight of this assumption is 
partially alleviated by the probability of success (PoS) presented hereunder.  

•  Probabilities of Success (PoS) 

Management  estimated  the  PoS  based  on  Clinical  Development  Success  Rates  observed  by 
independent  business  intelligence  consulting  companies  for  hematological  and  solid  tumor 
diseases. Probability of the Group’s product candidates reaching the market used were updated 
compared to prior year-end based on most recent Clinical Development Success Rates observed 
by  independent  business  intelligence  consulting  companies  for  hematological  and  solid  tumor 
diseases as follows:  

o  Probabilities of Success as of December 31, 2021: 

PoS 

Phase I 

Phase 
Phase II 

I 

to 

Phase 
Phase III 

II 

to 

Phase 
BLA 

III 

to 

BLA 
Approval 

to 

Cumulative 
PoS 

CYAD-02  

CYAD-101 

CYAD-211  

100% 

100% 

100% 

50% 

49% 

50% 

28% 

23% 

28% 

60% 

43% 

60% 

90% 

93% 

90% 

7.5% 

4.6% 

7.5% 

o  Probabilities of Success as of December 31, 2020: 

PoS 

Phase I 

Phase 
Phase II 

I 

to 

Phase 
Phase III 

II 

to 

Phase 
BLA 

III 

to 

BLA 
Approval 

to 

Cumulative 
PoS 

CYAD-02 

CYAD-101 

CYAD-211 

100% 

100% 

100% 

62% 

64% 

62% 

29% 

23% 

29% 

53% 

34% 

53% 

86% 

80% 

86% 

8.1% 

4.0% 

8.1% 

The PoS estimates used by management as of December 31, 2020 utilized clinical development 
success rates compiled by independent business intelligence consulting companies which sourced 
data from clinical development programs from 2006 – 2015. The Group’s updated PoS rates for its 
clinical  programs  as  of  December  31,  2021  incorporates  data  for  clinical  development  success 
rates  from  2011  –  2020,  which  the  Group  believes  is  a  more  accurate  reflection  of  clinical 
development success rates across stage of development and in aggregate. 

The  sensitivity  analyses  are  based  on  a  change  in  an  assumption  while  holding  all  other  assumptions 
constant.  The  following  table  presents  the  sensitivity  analyses  of  the  recoverable  amount  of  the  CGU 
associated to the immuno-oncology operations: 

Sensitivity analysis 

Discount rate (WACC) 

e
u
n
e
v
e
R
d
e
t
c
e
j
o
r
P

Impact on model value 

13.4% 

14.0% 

14.7% 

95.0% 

97.5% 

-9% 

-2% 

100.0% 

Model Reference 

-18% 

-14% 

-10% 

-26% 

-22% 

-19% 

Page 136 | 180 

  
 
 
 
 
 
 
2021 Annual Report 

Regarding the sensitivity analysis related to PoS based on a change in this assumption while holding all 
other assumptions constant, a decrease by -10% or -20% to the bottom-line cumulative PoS would imply a 
decrease by -10% or -20% respectively of the recoverable amount of the CGU associated to the immuno-
oncology operations. This sensitivity analyze would imply that the recoverable value of the CGU exceeds 
its carrying amount at December 31, 2021. 

On February 28, 2022, the Group announced its decision to voluntarily pause its Phase 1b KEYNOTE-B79 
trial evaluating CYAD-101 administered concurrently with FOLFOX chemotherapy followed by MSD’s anti-
PD-1  therapy,  KEYTRUDA®  (pembrolizumab)  in  patients  with  refractory  metastatic  colorectal  cancer  
following  reports  of  two  fatalities  that  presented  with  similar  pulmonary  findings.  The  Group  is  currently 
investigating  these  reports  and  evaluating  any  similar  events  in  additional  patients  treated  on  study.  On 
March 1, 2022, the Group was informed via-email communication from the FDA that the KEYNOTE-B79 trial 
has been placed on clinical hold due to insufficient information to assess risk to study subjects (see note 
5.36). Given the uncertain impact of this event on the future of KEYNOTE-B79 trials at this time, the Group  
is not able to assess the impact of such outcomes on the valuation of related assets and contingent liabilities 
and, therefore, has not adjusted the related fair value calculations for the clinical hold. 

C-Cure  (Cardio) impairment test  

Pursuant to 2017 strategic decision to focus all the efforts of the Group on the development of the immuno-
oncology  platform  and  the  lack  of  strategic  business  development  opportunities  identified  for  the  C-Cure 
(Mayo Licenses), this asset had been fully impaired as of December 31, 2017. CGU’s recoverable amounts 
being confirmed to be zero at current year-end, the 100% impairment allowance has been carried forward 
at December 31, 2021. 

5.7 

Property, plant and equipment  

(€’000) 

Capitalized costs 

At January 1, 2020 

Additions  

Disposals 

Property 

Equipment 

Furniture 

Leasehold 

Total 

     2 810  

    4 099  

       307  

     4 193  

    11 409  

                191  

              670  

  10  

                56  

              926  

                  -    

            (932) 

    (67) 

            (372) 

          (1 371) 

Currency translation adjustments 

                  -    

      (1) 

                  -    

   (17) 

               (18) 

Transfers 

                  -    

             (271) 

                  -    

 171  

             (100) 

At December 31, 2020 

     3 001  

    3 563  

       250  

     4 032  

    10 846 

Additions  

Disposals 

                24  

              388  

                 -  

                10  

              422  

                  -    

            (192) 

              - 

            - 

          (192) 

Currency translation adjustments 

                  -    

                  1 

                  -    

               15 

               16 

Transfers 

At December 31, 2021 
Accumulated 
depreciation 
At January 1, 2020 

Depreciation charge 

Disposals 

                  -    

             - 

                  -    

                -  

     3 025 

    3 760  

       250 

    4 057  

             - 

   11 092 

(399)    

   (2 967) 

       (205) 

   (2 776) 

   (6 347) 

            (428) 

             (691) 

  (46) 

            (470) 

         (1 635) 

                  -    

              760  

       38  

              352  

            1 150  

Currency translation adjustments 

                  -    

                    1  

                  -    

           4  

                   5  

Transfers 

At December 31, 2020 

Depreciation charge 

Disposals 

                  -    

               271  

                  -    

 (171) 

               100  

   (827)   

   (2 625) 

(214)     

(3 061)   

(6 727)   

            (454) 

             (512) 

                    (24) 

            (313) 

         (1 303) 

                  -    

              191  

                -  

              -  

            191  

Currency translation adjustments 

                  -    

      (2)  

                  -    

        (3)  

                   (5)  

Transfers 

                  -    

               -  

                  -    

At December 31, 2021 

      (1 281) 

   (2 948) 

      (238) 

              - 

   (3 377) 

               -  

   (7 844) 

Net book value 

Capitalized costs 

           3 001  

          3 563  

Accumulated depreciation 

            (827) 

        (2 625) 

     250  

  (214) 

          4 032  

         10 846  

         (3 061) 

        (6 727) 

Page 137 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2021 Annual Report 

At December 31, 2020 

Capitalized costs 

     2 174  

       938  

           3 025  

          3 760  

         36  

       250  

       971  

      4 119  

          4 057  

         11 092  

Accumulated depreciation 

            (1 281) 

        (2 948) 

       (238) 

         (3 377) 

        (7 844) 

At December 31, 2021 

     1 744  

       812  

         12  

       680  

      3 248 

Property, Plant and Equipment is mainly composed of right-of-use on leased offices, facilities and equipment 
(including vehicles), office furniture, leasehold improvements, and laboratory equipment.  

The variance on the total tangible assets as of December 31, 2021 resulted primarily in new laboratories 
equipment compensated by yearly depreciation. 

The additions for the period amounting €0.4 million are mainly driven by new laboratories equipment for €0.3 
million. 

At  December  31,  2020,  the  variance  on  the  total  tangible  assets  resulted  primarily  in  new  leased  assets 
compensated by yearly depreciation. The additions for the year 2020 amounting to €0.9 million were mainly 
driven by the renewal of leased buildings relating to the Group’s R&D and manufacturing facilities for €0.2 
million and new leased laboratories equipment for €0.5 million, see disclosure 5.30 Leases. 

5.8 

Non-current trade receivables and other non-current assets  

(€'000) 

Non-current trade receivables Mesoblast license agreement 

Net investment in Lease 

Total Non-current Trade and Other receivables 

As at December 31, 

2021 

2020 

2 209 

- 

2 209 

1 923 

195 

2 117 

In  May  2018,  the  Group  entered  into  an  exclusive  license  agreement  with  Mesoblast,  an  Australian 
biotechnology company, to develop and commercialize our intellectual property rights relating to C-Cathez, 
an  intra-myocardial  injection  catheter.  This  license  agreement  refers  to  the  right  to  use  the  company’s 
intellectual property as it exists at the point in time the license has been granted (May 2018) and foresees 
contingent  milestone  payments.  The  related  receivable  is  reported  for  its  discounted  value  (€2.2  million) 
under ‘Non-current trade receivables’. There are no corresponding contract liabilities reported at December 
31,  2021,  as  no  performance  obligation  was  outstanding.  The  Group  has  signed  an  amendment  of  the 
license agreement on January 17, 2022. For further detailed information, see disclosure 5.36. 

At  December  31,  2020,  the  non-current  net  investment  in  lease  referred  to  the  non-current  receivable 
recorded under IFRS16 Leases accounting standard as the Group subleases some office spaces it leases 
from a head lessor. At December 31, 2021, there is no non-current net investment in lease. 

(€'000) 

R&D Tax credit receivable 

Total Non-current Grant recevables 

Deposits 

Total Other non-current assets 

As at December 31, 

2021 

2020 

3 764 

3 764 

262 

262 

3 679 

3 679 

293 

293 

In 2017, the Group recognized for the first time a R&D tax credit (€1.2 million) receivable from the Federal 
Government that included a one-time catch-up effect. Since 2018, further R&D tax credit receivables are 
recorded on an annual basis. For the year ended December 31, 2021, the Group recorded additional R&D 
tax credit of €0.7 million, taking into account all information available as of December 31, 2021. The Group 
received the reimbursement from the Federal Government of €0.6 million related to the fiscal year 2016 tax 
credit. 

The non-current assets refer to security deposits paid to the lessors of the building leased by the Group and 
a deposit to the Social Security administration.  

Page 138 | 180 

  
 
 
  
5.9 

Trade receivables and other current assets 

(€'000) 

Trade receivables 

Advance deposits 

Net Investment in Lease 

Other receivables 

Total Trade and Other receivables 

Current Grant receivables (RCAs) 

Current Grant receivables (Others) 

Total Current Grant receivables 

Prepaid expenses 

VAT receivable 

Income and other tax receivables 

Total Other current assets 

Total Trade receivables, advances and other current assets 

2021 Annual Report 

As at December 31, 

2021 

2020 

203 

246 

219 

165 

220 

230 

                           -    

                           -    

668 

1 121 

                           274    

1 395 

1 688 

483 

40 

2 211 

4 274 

615 

145 

- 

145 

1 343 

342 

25 

1 711 

2 471 

Impairment of receivables is assessed on an individual basis at the end of each accounting year.  

At December 31, 2021 and 2020, no receivable was overdue. There were no carrying amounts for trade and 
other receivables denominated in foreign currencies, except for the net investment in lease for which carrying 
amount is under USD. No impairments were recorded on trade receivables and other current assets (see 
note 5.3).  

The  current  net  investment  in  lease  refers  to  the  receivable  recorded  under  IFRS16  Leases  accounting 
standard as the Group subleases some office spaces it leases from a head lessor.  

As of December 31, 2021, grant receivables for a total amount of €1.4 million has been recorded due to 
Walloon Region recoverable cash advances regarding CYAD-02 (numbered 8088), CYAD-101 (numbered 
8212), CwalityCAR (numbered 1910028) and new grant convention signed with the Walloon Region in 2021 
regarding the new engagers (numbered 8516). The increase of the current grant receivables between the 
years  2020  and  2021  is  mainly  explained  by  lower  cash  proceeds  from  the  Walloon  Region  in  2021 
compared to expenses subsidized by these RCAs and other grants recognized in 2021. 

The increase in prepaid expenses as of December 31, 2021 compared to December 31, 2020 for €0.3 million 
is mainly driven by the increase on prepaid expenses on insurances combined with transaction costs linked 
to the LPC equity facility for an amount of €0.2 million subject to capitalization and to be offset against  a 
future capital raise.  

5.10  Short-term investments  

Given the level of market interest rates for corporate deposits of short-term maturities, the Group has not 
invested in short-term deposits over the years 2021 and 2020. 

5.11  Cash and cash equivalents  

(€'000) 

Cash at bank and on hand 

Total 

As at December 31, 

2021 

2020 

30 018 

30 018 

17 234 

17 234 

Page 139 | 180 

  
 
 
 
2021 Annual Report 

The Group’s cash and cash equivalents amounted to €30.0 million at December 31, 2021 which accounts 
for an increase of €12.8 million as compared to year-end 2020, mainly as a result of cash proceeds from 
capital raises during the period partly compensated by the Group’s operations expenses.  

Cash  at  banks  earn  interest  at  floating  rates  based  on  daily  bank  deposit  rates.  For  the  years  ended 
December 31, 2021 and 2020, the earned bank interests have been insignificant. 

5.12  Subsidiaries fully consolidated 

The consolidation scope of the Group is as follows, for both current and comparative years presented in 
these year-end financial statements: 

Name 

Country of 
Incorporation 
and Place of 
Business 

Nature of 
Business 

Proportion of 
ordinary 
shares 
directly held 
by parent (%) 

Proportion of 
ordinary 
shares held 
by the Group 
(%) 

Proportion of 
ordinary 
shares held 
by non-
controlling 
interests (%) 

Celyad Oncology SA 

Celyad Inc 
CorQuest Medical Inc 
Biological Manufacturing Services SA 

BE 

US 
US 
BE 

Biopharma 

Biopharma 
Medical Device 
Manufacturing 

Parent 
company 
100% 
100% 
100% 

100% 
100% 
100% 

0% 
0% 
0% 

Cardio3 Inc was incorporated in 2011 to support clinical and regulatory activities of the Group in the US. 
Cardio3 Inc was renamed in Celyad Inc in 2015.  

CorQuest Medical Inc was acquired on November 5, 2014. CorQuest Medical Inc. was developing Heart-
XS, a new access route to the left atrium. In November 2019, the patent rights related to Heart-XS were sold 
to CorQuest MedTech SRL, a newly constituted Belgian company developing innovative cellular medicines. 
The Group does not hold any ordinary shares of CorQuest MedTech SRL. 

Biological Manufacturing Services SA (BMS) was acquired in May 2016. BMS owns Good Manufacturing 
Practices (‘GMP’) laboratories. BMS rent its laboratories to Celyad SA since 2009 and until April 30, 2016.  

5.13  Share Capital 

The number of shares issued is expressed in units. 

Total number of issued and outstanding shares 

Total share capital (€'000) 

As of December 31, 

2021 

2020 

           22 593 956    

           13 942 344    

                   78 585    

                   48 513    

As of December 31, 2021, the share capital amounts to €78,585 represented by 22,593,956 fully authorized 
and subscribed and paid-up shares with a nominal value of €3.48 per share. This number does not include 
warrants issued by the Group and granted to certain directors, employees and non-employees of the Group. 

As of December 31, 2021, the authorized capital which has been used over the period 2021 by the board of 
directors amounts to €32,119. The remaining available from the authorized capital amounts to €4,773 as of 
December 31, 2021. 

History of the capital of the Company 

The Company was incorporated on July 24, 2007 with a share capital of €62,500 by the issuance of 409,375 
class A shares. On August 31, 2007, the Company issued 261,732 class A shares to Mayo Clinic by way of 

Page 140 | 180 

  
 
 
 
  
  
 
2021 Annual Report 

a contribution in kind of the upfront fee that was due upon execution of the Mayo License for a total amount 
of €9,500,000. 

Round B Investors participated in a capital increase of the Company by way of a contribution in kind of a 
convertible loan (€2,387,049) and a contribution in cash (€4,849,624 of which €1,949,624 was uncalled) on 
December  23,  2008;  204,652  class  B  shares  were  issued  at  the  occasion  of  that  capital  increase.  Since 
then, the capital is divided in 875,759 shares, of which 671,107 are class A shares and 204,652 are class B 
shares. 

On October 29, 2010, the Company closed its third financing round resulting in a capital increase totaling 
€12,100,809. The capital increase can be detailed as follows: 

•  Capital increase in cash by certain existing investors for a total amount of €2,609,320.48 by the 

issuance of 73,793 class B shares at a price of €35.36 per share; 

•  Capital increase in cash by certain existing investors for a total amount of €471,240 by the issuance 

of 21,000 class B shares at a price of €22.44 per share; 

•  Capital increase in cash by certain new investors for a total amount of €399,921.60 by the issuance 

of 9,048 class B shares at a price of €44.20 per share; 

•  Exercise of 12,300 warrants (“Warrants A”) granted to the Round C investors with total proceeds of 

€276,012 and issuance of 12,300 class B shares. The exercise price was €22.44 per Warrant A; 

•  Contribution  in  kind  by  means  of  conversion  of  the  loan  C  for  a  total  amount  of  €3,255,524.48 
(accrued interest included) by the issuance of 92,068 class B shares at a conversion price of €35.36 
per share; 

•  Contribution  in  kind  by  means  of  conversion  of  the  loan  D  for  a  total  amount  of  €2,018,879.20 
(accrued interest included) by the issuance of 57,095 class B shares at a conversion price of €35.36 
per  share.  The  loan  D  is  a  convertible  loan  granted  by  certain  investors  to  the  Company  on  14 
October 2010 for a nominal amount of €2,010,000.  

•  Contribution in kind of a payable towards Mayo Foundation for Medical Education and Research 
for a total amount of €3,069,911 by the issuance of 69,455 class B shares at a price of €44.20 per 
share. The payable towards Mayo Clinic was related to (i) research undertaken by Mayo Clinic in 
the  years  2009  and  2010,  (ii)  delivery  of  certain  materials,  (iii)  expansion  of  the  Mayo  Clinical 
Technology License Contract by way the Second Amendment dated October 18, 2010. 

On May 5, 2011, pursuant the decision of the Extraordinary General Meeting, the capital was reduced by an 
amount of €18,925,474 equivalent to the outstanding net loss as of December 31, 2010. 

On May 31, 2013, the Company closed its fourth financing round, the ‘Round D financing’. The convertible 
loans E, F, G and H previously recorded as financial debt were converted in shares which led to an increase 
in equity for a total amount of €28,645k of which € 5,026k is accounted for as capital and € 6,988k as share 
premium. The remainder (€ 16,631k) is accounted for as other reserves on fully settled contribution in kind 
convertible loans. Furthermore, a contribution in cash by existing shareholders of the Company led to an 
increase in share capital and issue premium by an amount of €7,000k. 

At the Extraordinary Shareholders Meeting of June 11, 2013 all existing classes of shares of the Company 
have been converted into ordinary shares. Preferred shares have been converted at a 1 for 1 ratio. 

On July 5, 2013, the Company completed its Initial Public Offering. The Company issued 1,381,500 new 
shares at €16.65 per shares, corresponding to a total of €23,002k.  

On July 15, 2013, the over-allotment option was fully exercised for a total amount of €3,450k corresponding 
to  207,225  new  shares.  The  total  IPO  proceeds  amounted  to  €26,452k  and  the  capital  and  the  share 
premium of the Company increased accordingly. The costs relating to the capital increases performed in 
2013 amounted to €2.8 million and are presented as a deduction of share premium. 

Page 141 | 180 

  
 
2021 Annual Report 

On June 11, 2013, the Extraordinary General Shareholders’ Meeting of Celyad SA authorized the Board of 
Directors to increase the share capital of the Company, in one or several times, and under certain conditions 
set forth in extenso in the articles of association. This authorization is valid for a period of five years starting 
on  July  26,  2013  and  until  July  26,  2018.  The  Board  of  Directors  may  increase  the  share  capital  of  the 
Company within the framework of the authorized capital for an amount of up to €21,413k. 

Over the course of 2014, the capital of the Company was increased in June 2014 by way of a capital increase 
of €25,000k represented by 568,180 new shares fully subscribed by Medisun International Limited. 

In 2014, the capital of the Company was also increased by way of exercise of Company warrants. Over four 
different exercise periods, 139,415 warrants were exercised resulting in the issuance of 139,415 new shares. 
The capital and the share premium of the Company were therefore increased respectively by €488k and 
€500k. 

In January 2015, the shares of Oncyte LLC were contributed to the capital of the Company, resulting in a 
capital increase of €3,452k and the issuance of 93,087 new shares. 

In 2015, the Company conducted two fund raisings. A private placement was closed in March resulting in a 
capital increase of €31,745k represented by 713,380 new shares. The Company also completed an IPO on 
Nasdaq in June, resulting in a capital increase of €87,965k represented by 1,460,000 new shares. 

Also, in 2015, the capital of the Company was also increased by way of exercise of Company warrants. Over 
three  different  exercise  periods,  6,749  warrants  were  exercised  resulting  in  the  issuance  of  6,749  new 
shares. The capital and the share premium of the Company were therefore increased respectively by €23k 
and €196k. 

Over 2017 the capital of the Company was also increased by way of exercise of Company warrants. Over 
four different exercise periods, 225,966 warrants were exercised resulting in the issuance of 225,966 new 
shares. The capital of the Company was therefore increased by €625k. 

In August 2017, pursuant to the amendment of the agreements with Celdara Medical LLC and Dartmouth 
College, the CAR T technology inventors, the capital of the Company was increased by way of contribution 
in kind of a liability owed to Celdara Medical LLC.  328,275 new shares  were issued at a price of €32.35 
(being Celyad share’s average market price for the 30 days preceding the transaction) and the capital and 
the share premium of the Company were therefore increased respectively by €1,141k and €9,479k without 
an  impact  on  the  cash  and  cash  equivalents,  explaining  why  such  transaction  is  not  disclosed  in  the 
consolidated statements of cashflows. 

In  May  2018,  the  Company  completed  a  global  offering  of  $54.4  million  (€46.1  million),  resulting  in  cash 
proceeds for an amount of €43.0 million net of bank fees and transaction costs. 

In May 2019, share premium decreased as a result of the absorption of accounting losses for an amount of 
€172.3 million, with a counterpart in the financial statements line item ‘Accumulated Deficit’. The absorption 
of the accumulated deficit into share premium is a non-cash accounting transaction. 

In September 2019, the Company completed a global offering of $20.0 million (€18.2 million), resulting in 
cash proceeds for an amount of €16.4 million net of bank fees and transaction costs. 

On January 8, 2021, the Company has entered into a committed equity purchase agreement (“Purchase 
Agreement”)  for  up  to  $40.0  million  with  Lincoln  Park  Capital  Fund,  LLC  (“LPC”),  a  Chicago-based 
institutional investor. Over the 24-month term of the Purchase Agreement, the Company will have the right 
to direct LPC to purchase up to an aggregate amount of $40.0 million American Depositary Shares (“ADSs”), 
each of which represents one ordinary share of the Company. From the inception of the Purchase Agreement 
through  December  31,  2021,  a  total  of  1,962,812  new  shares  have  been  issued  by  the  Company  and 
subscribed by LPC for  a cash proceed of €9.2 million. As of December 31, 2021, there is a remaining access 
to the Purchase Agreement established with LPC for an amount of $28.0 million. 

Page 142 | 180 

  
 
2021 Annual Report 

During  the  extraordinary  shareholders  meeting  of  May,  25  2021,  the  shareholders,  in  accordance  with 
Belgian Company Law, approved the absorption of approximately €43.3 million of accounting losses into 
share premium. As a result, share premium has been reduced by a cumulative amount of €43.3 million in 
the 12 months period ended December 31, 2021 (€234.6 million of loss absorption has been approved and 
recorded from inception to December 31, 2021) against capital reduction reserve. This transaction has no 
impact on the total equity, comprehensive income (loss), assets (including cash) nor liabilities.  

On May, 21 2021 and June 14, 2021, a total of 188,800 new shares have been issued by the Company and 
subscribed by Jefferies under the ATM for a cash proceed of €0.9 million. 

On  December  8,  2021,  6,500,000  new  shares  were  issued  by  decision  of  the  board  of  directors  and 
subscribed for by CFIP CLYD LLC10 in the framework of a private placement for a global cash proceed of 
€28.9 million. 

As of December 31, 2021, all shares issued have been fully paid. 

The following share issuances occurred since the incorporation of the Company: 

11 June 2013  Conversion of Class A and Class B shares in ordinary shares 

4 744 067 

- 

Category 

Transaction date 

Description 

Class A shares 

Class A shares 

24 July 2007  Company incorporation 

31 August 2007  Contribution in kind (upfront fee Mayo License) 

Class B shares 

23 December 2008  Capital increase (Round B) 

Class B shares 

23 December 2008  Contribution in kind (Loan B) 

Class B shares 

28 October 2010  Contribution in cash 

Class B shares 

28 October 2010  Contribution in kind (Loan C) 

Class B shares 

28 October 2010  Contribution in kind (Loan D) 

Class B shares 

28 October 2010  Contribution in cash 

Class B shares 

28 October 2010  Exercise of warrants 

Class B shares 

28 October 2010  Contribution in kind (Mayo receivable) 

Class B shares 

28 October 2010  Contribution in cash 

Class B shares 

Class B shares 

Class B shares 

Class B shares 

Class B shares 

Class B shares 

Ordinary shares 

Ordinary shares 

Ordinary shares 

31 May 2013  Contribution in kind (Loan E) 

31 May 2013  Contribution in kind (Loan F) 

31 May 2013  Contribution in kind (Loan G) 

31 May 2013  Contribution in kind (Loan H) 

31 May 2013  Contribution in cash 

4 June 2013  Conversion of warrants 

5 July 2013 

Initial Public Offering 

15 July 2013  Exercise of over-allotment option 

Ordinary shares 

31 January 2014  Exercise of warrants issued in September 2008 

Ordinary shares 

31 January 2014  Exercise of warrants issued in May 2010 

Ordinary shares 

31 January 2014  Exercise of warrants issued in January 2013 

Ordinary shares 

Ordinary shares 

Ordinary shares 

Ordinary shares 

Ordinary shares 

30 April 2014  Exercise of warrants issued in September 2008 

16 June 2014  Capital increase 

30 June 2014  Capital increase 

4 August 2014  Exercise of warrants issued in September 2008 

4 August 2014  Exercise of warrants issued in October 2010 

Ordinary shares 

3 November 2014  Exercise of warrants issued in September 2008 

Ordinary shares 

21 January 2015  Contribution in kind (Celdara Medical LLC) 

Ordinary shares 

7 February 2015  Exercise of warrant issued in May 2010 

Ordinary shares 

Ordinary shares 

3 March 2015  Capital increase 

11 May 2015  Exercise of warrant issued in May 2010 

10 CFIP CLYD LLC (“Fortress”), an affiliate of Fortress Investment Group. 

# of 
shares 

409 375 

Par 
value 
(in €) 
0.15 

261 732 

36.30 

137 150 

35.36 

67 502 

35.36 

21 000 

22.44 

92 068 

35.36 

57 095 

35.36 

73 793 

35.36 

12 300 

22.44 

69 455 

44.20 

9 048 

44.20 

118 365 

38.39 

56 936 

38.39 

654 301 

4.52 

75 755 

30.71 

219 016 

31.96 

2 409 176 

0.01 

1 381 500 

16.65 

207 225 

16.65 

5 966 

22.44 

333 

22.44 

120 000 

4.52 

2 366 

22.44 

284 090 

44.00 

284 090 

44.00 

5 000 

22.44 

750 

35.36 

5 000 

22.44 

93 087 

37.08 

333 

22.44 

713 380 

44.50 

500 

22.44 

Page 143 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Ordinary shares 

Ordinary shares 

Ordinary shares 

24 June 2015  Capital increase 

4 August 2015  Exercise of warrant issued in May 2010 

4 August 2015  Exercise of warrant issued in October 2010 

Ordinary shares 

1 February 2017  Exercise of warrant issued in May 2013 

Ordinary shares 

Ordinary shares 

2 May 2017  Exercise of warrant issued in May 2013 

1 August 2017  Exercise of warrant issued in May 2013 

Ordinary shares 

23 August 2017  Contribution in kind (Celdara Medical LLC) 

Ordinary shares 

9 November 2017  Exercise of warrant issued in May 2013 

Ordinary shares 

9 November 2017  Exercise of warrant issued in October 2010 

Ordinary shares 

7 February 2018  Exercise of warrant issued in May 2013 

Ordinary shares 

Ordinary shares 
Ordinary shares 

Ordinary shares 

Ordinary shares 

Ordinary shares 

Ordinary shares 

Ordinary shares 

Ordinary shares 

Ordinary shares 

22 May 2018  Capital increase 

16 Sept 2019  Capital increase 
8 January 2021  Capital increase 

29 March 2021  Capital increase 

9 April 2021  Capital increase 

29 April 2021  Capital increase 

21 May 2021  Capital increase 

14 June 2021  Capital increase 

28 June 2021  Capital increase 

22 July 2021  Capital increase 

Ordinary shares 

20 October 2021  Capital increase 

Ordinary shares 

8 December 2021  Capital increase 

2021 Annual Report 

1 460 000 

60.25 

666 

22.44 

5 250 

35.36 

207 250 

4 900 

7 950 

2.64 

2.64 

2.64 

328 275 

32.35 

5 000 

2.64 

866 

35.36 

4 500 

2.64 

2 070 000 

22.29 

2 000 000 
262 812 

200 000 

300 000 

300 000 

182 000 

6 800 

300 000 

300 000 

300 000 

6 500 000 

9.08 
4.94 

6.19 

5.83 

5.23 

4.58 

4.98 

4.46 

3.46 

3.38 

4.44 

(€000) 

Nature of the transactions 

Share Capital  Share premium 

Capital 
reduction 
reserve 

Other 
reserves 

Accumulated 
Deficit 

Number of 
shares 

Balance as at January 1, 2020 
(as adjusted) 
Share Based Payment 

Currency Translation differences 

Loss for the period 

Remeasurements of defined 
benefit obligation 
Balance as at December 31, 
2020 (as adjusted) 
Reduction of share premium by 
absorption of losses 
Capital increase 

Transaction costs associated 
with capital increases 
Loss for the period 

Share Based 
Payment 
Currency Translation differences 

Remeasurements of defined 
benefit obligation 
Balance as at December 31, 
2021 

      48 513  

     43 349  

         191 213               28 181  

    (265 637)       13 942 344  

                      -                           -    

                    -                 2 782  

-                        -    

- 

- 

- 

- 

- 

- 

                       - 

       (5) 

- 

- 

- 

-            (17 204) 

- 

(197) 

- 

- 

- 

      48 513  

     43 349  

         191 213               30 958  

   (283 039)       13 942 344  

                      -               (43 349) 

          43 349  

     30 072  

               8 900  

- 

- 

             (2 583) 

- 

- 

- 

- 

- 

- 

- 

- 

                   -    

-         8 651 612  

- 

- 

- 

- 

         (26 512) 

                      -                           -    

-                2 172  

- 

                     -    

- 

- 

- 

- 

- 

- 

                  42  

- 

- 

            554  

- 

- 

      78 585  

        6 317  

       234 562               33 172  

   (308 997) 

    22 593 956  

The total number of shares issued and outstanding as of December 31,  2021 totals 22,593,956 ordinary 
common shares  

Capital reduction reserve 

Pursuant to Belgian law (“CCA”), the calculation of amounts available for distribution to shareholders, as 
dividends  or  otherwise,  must  be  determined  on  the  basis  of  our  standalone  non-consolidated  statutory 
financial statements of Celyad Oncology SA prepared under Belgian GAAP, and not on the basis of IFRS 
consolidated financial statements. In addition, under the CCA, the Company may declare or pay dividends 
only if, following the declaration and issuance of the dividends, the amount of the Company’s net assets on 

Page 144 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                
 
 
 
2021 Annual Report 

the date of the closing of the last financial year according to the Company’s statutory annual accounts (i.e., 
the amount of  the assets as  shown in the balance sheet, decreased  with provisions and liabilities, all  as 
prepared  in  accordance  with  Belgian  accounting  rules),  decreased  with  the  non-amortized  costs  of 
incorporation and expansion and the non-amortized costs for research and development, does not fall below 
the  amount  of  the  paid-up  capital  (or,  if  higher,  the  called  capital),  increased  by  the  amount  of  non-
distributable reserves. Finally, prior to distributing dividends, the Company must allocate at least 5% of the 
annual net profits (under the Company’s non-consolidated statutory accounts prepared in accordance with 
Belgian  accounting  rules)  to  a  legal  reserve,  until  the  reserve  amounts  to  10%  of  the  Company’s  share 
capital. 

In addition to the above test, the Company must also meet a liquidity test in order to be able to declare and/or 
distribute dividends. 

During  the  extraordinary  shareholders  meeting  of  May,  25  2021,  the  shareholders,  in  accordance  with 
Belgian Company Law, approved the absorption of approximately €43.3 million of accounting losses into 
share premium. As a result, share premium has been reduced by a cumulative amount of €43.3 million in 
the 12 months period ended December 31, 2021 (€234.6 million of loss absorption has been approved and 
recorded from inception to December 31, 2021) against capital reduction reserve. This transaction has no 
impact on the total equity, comprehensive income (loss), assets (including cash) nor liabilities.  

5.14  Share-based payments 

The  Group  operates  an  equity-based  compensation  plan,  whereby  warrants  are  granted  to  directors, 
management and selected employees and non-employees. The warrants are accounted for as equity-settled 
share-based payment plans since the Group has no legal or constructive obligation to repurchase or settle 
the warrants in cash. 

Each warrant gives the beneficiaries the right to subscribe to one common share of the Group. The warrants 
are granted for free and have an exercise price equal to the lower of the average closing price of the Group’s 
share over the 30 days prior to the offer, and the last closing price before the day of the offer, as determined 
by the Board of Directors of the Group. 

Changes in the number of warrants outstanding and their related weighted average exercise prices are as 
follows: 

Outstanding as at January 1, 

Granted 

Forfeited 

Exercised 

Expired 

At December 31, 

Weighted average 
exercise price (in €) 

17.00  

  5.29  

  4.94  

  -  

  10.23  

  13.06  

2021 
Number of 
warrants 

  1 488 006  

  760 800  

  (77 250) 

  -  

  (35 000) 

  2 136 556  

Weighted average 
exercise price (in €) 

22.56  

  6.33  

  6.35  

  -  

  22.45  

  17.00  

2020 
Number of 
warrants 

  1 292 380  

  404 525  

  (36 466) 

  -  

  (172 433) 

  1 488 006  

Warrants outstanding at the end of the year have the following expiry date and exercise price: 

Warrant plan 
issuance date  

Vesting date 

Expiry date 

of 

Number 
warrants 
outstanding  as 
at December 31, 
2021 

of 

Number 
warrants 
outstanding 
at 
as 
December 31, 
2020 

Average 
exercise 
price 
share 

per 

06 May 2013 

05 May 2014 

06 May 2016 

05 May 2017 

06 May 2023 

05 May 2024 

05 November 2015 

05 November 2018 

05 November 2025 

08 December 2016 

08 December 2019 

08 December 2021 

2 500 

35 698 

79 315 

7 500 

2 500 

35 698 

79 315 

42 500 

29 June 2017 

29 June 2020 

31 July 2022 

282 251 

282 251 

2.64 

38.25 

30.67 

32.04 

31.44 

Page 145 | 180 

  
 
 
 
 
 
2021 Annual Report 

26 October 2018 

26 October 2021 

31 December 2023 

25 October 2019 

25 October 2022 

31 December 2024 

365 817 

549 842 

11 December 2020 
11 October 2021 

10 December 2023 
11 October 2024 

31 December 2027 
31 December 2028 

532 133 
             281 500  

381 600 

588 142 

76 000 

                     -    

18.26 

7.12 

6.25 
              3.75  

2 136 556 

1 488 006 

The  Group  has  a  reserve  of  839,250  authorized  warrants  for  share  based  compensation  plan  as  of 
December 31, 2021. 

Warrants issued on May 6, 2013 

At  the  Extraordinary  Shareholders  Meeting  of  May  6,  2013,  a  plan  of  266,241  warrants  was  approved. 
Warrants were offered to Group’s employees and management team. Out of the 266,241 warrants offered, 
253,150 warrants were accepted by the beneficiaries and 2,500 warrants are outstanding as of December 
31, 2021. 

The 253,150 warrants were vested in equal tranches over a period of three years. The warrants become 
100% vested after the third anniversary the issuance. The warrants that are vested can only be exercised 
at  the  end  of  the  third  calendar  year  following  the  issuance  date,  thus  starting  on  January  1,  2017.  The 
exercise price amounts to €2.64. Warrants not exercised within 10 years after issue become null and void. 

Warrants issued on May 5, 2014 

At  the  Extraordinary  Shareholders  Meeting  of  May  5,  2014,  a  plan  of  100,000  warrants  was  approved. 
Warrants were offered to Group’s employees, non-employees and directors in five different tranches. Out of 
the  warrants  offered,  94,400  warrants  were  accepted  by  the  beneficiaries  and  35,698  warrants  are 
outstanding as of December 31, 2021. 

The 100,000 warrants were vested in equal tranches over a period of three years. The warrants become 
100% vested after the third anniversary the issuance. The warrants that are vested can only be exercised 
at  the  end  of  the  third  calendar  year  following  the  issuance  date,  thus  starting  on  January  1,  2018.  The 
exercise price of the different tranches ranges from €33.49 to €45.05. Warrants not exercised within 10 years 
after issue become null and void. 

Warrants issued on 5 November 2015 

At the Extraordinary Shareholders Meeting of 5 November 2015, a plan of 466,000 warrants was approved. 
Warrants were offered to Group’s employees, non-employees and directors in five different tranches. Out of 
the  warrants  offered,  353,550  warrants  were  accepted  by  the  beneficiaries  and  79,315  warrants  are 
outstanding as of December 31, 2021. 

These warrants vest in equal tranches over a period of three years. The warrants become 100% vested after 
the third anniversary of issuance. The warrants that are vested can only be exercised as from the end of the 
third calendar year following the issuance date, thus starting on January 1, 2019. The exercise price of the 
different tranches ranges from €15.90 to €34.65. Warrants not exercised within 10 years after issue become 
null and void. 

Warrants issued on December 8, 2016 

On December 8, 2016, the Board of Directors issued a new plan of 100,000 warrants. An equivalent number 
of warrants were cancelled from the remaining pool of warrants of the plan of November 5, 2015. Warrants 
were offered to Group’s employees and non-employees in two different tranches. Out of the warrants offered, 
45,000 warrants were accepted by the beneficiaries and 7,500 warrants are outstanding as of December 
31, 2021. 

These warrants will vest in equal tranches over a period of three years. The warrants become 100% vested 
after the third anniversary of issuance. The warrants that are vested can only be exercised as from the end 

Page 146 | 180 

  
 
  
  
  
 
2021 Annual Report 

of the third calendar year following the issuance date, thus starting on January 1, 2020. The exercise price 
of the different tranches ranges from €17.60 to €36.81. Warrants not exercised within 5 years after issue 
become null and void. 

Warrants issued on June 29, 2017 

At the Extraordinary Shareholders Meeting of June 29, 2017, a plan  of 520,000  warrants was approved. 
Warrants were offered in different tranches to beneficiaries (employees, non-employees and directors). Out 
of  the  warrants  offered,  334,400  warrants  were  accepted  by  the  beneficiaries  and  282,251  warrants  are 
outstanding as of December 31, 2021. 

These warrants will be vested in equal tranches over a period of three years. The warrants become 100% 
vested after the third anniversary of issuance. The warrants that are vested can only be exercised as from 
the end of the third calendar year following the issuance date, thus starting on January 1, 2021. The exercise 
price of the different tranches ranges from €31.34 to €48.89. Warrants not exercised within 5 years after 
issue become null and void. 

Warrants issued on October 26, 2018 

On October 26, 2018, the Board of Directors issued a new plan of 700,000 warrants.  Warrants were offered 
in different tranches to beneficiaries (employees, non-employees and directors). Out of the warrants offered, 
426,050 warrants were accepted by the beneficiaries and 365,817 warrants are outstanding as of December 
31, 2021. 

These warrants will vest in equal tranches over a period of three years. The warrants become 100% vested 
after the third anniversary of issuance. The warrants that are vested can only be exercised as from the end 
of the third calendar year following the issuance date, thus starting on January 1, 2022. The exercise price 
of  the  different  tranches  ranges  from  €9.36  to  €22.04.  Warrants  not  exercised  within  5  years  after  issue 
become null and void after the 31st of December of the 5th year. 

Warrants issued on October 25, 2019 

On October 25, 2019, the Board of Directors issued a new plan of 939,500 warrants.  Warrants were offered 
in different tranches to beneficiaries (employees, non-employees and directors). Out of the warrants offered, 
602,025 warrants were accepted by the beneficiaries and 549,842 warrants are outstanding as of December 
31,  2021.  The  increase  in  the  number  of  warrants  issued  /  granted  in  2019  follows  an  update  to  our 
benchmark analysis which now incorporates development-stage, biotechnology peers from both Europe and 
the United States. In addition, the Group had a double allocation of warrants granted in 2019 (Q1:2019 and 
Q4:2019, respectively). Future double allocation of warrants may be considered. Finally, over the past two 
years, the Group recruited new EC members as well as new managers which are remunerated in warrants. 

These warrants will vest in equal tranches over a period of three years. The warrants become 100% vested 
after the third anniversary of issuance. The warrants that are vested can only be exercised as from the end 
of the third calendar year following the issuance date, thus starting on January 1, 2023. The exercise price 
of  the  different  tranches  ranges  from  €5.97  to  €9.84.  Warrants  not  exercised  within  5  years  after  issue 
become null and void after the 31st of December of the 5th year. 

Warrants issued on December 11, 2020 

On  December  11,  2020,  the  Board  of  Directors  issued  a  new  plan  of  561,525  warrants.    Warrants  were 
offered in different tranches to beneficiaries (employees, non-employees and directors). Out of the warrants 
offered, 555,300 warrants were accepted by the beneficiaries and 532,133 warrants are outstanding as of 
December 31, 2021. 

These warrants will vest in equal tranches over a period of three years. The warrants become 100% vested 
after the third anniversary of issuance. The warrants that are vested can only be exercised as from the end 

Page 147 | 180 

  
 
2021 Annual Report 

of the third calendar year following the issuance date, thus starting on January 1, 2024. The exercise price 
of  the  different  tranches  ranges  from  €3.72  to  €6.81.  Warrants  not  exercised  within  7  years  after  issue 
become null and void after the 31st of December of the 7th year. 

Warrants issued on October 11, 2021 

On October 11, 2021, the Board of Directors issued a new plan of 777,050 warrants.  Warrants were offered 
in different tranches to beneficiaries (employees, non-employees and directors). Out of the warrants offered, 
281,500 warrants were accepted by the beneficiaries and 281,500 warrants are outstanding as of December 
31, 2021. 

These warrants will vest in equal tranches over a period of three years. The warrants become 100% vested 
after the third anniversary of issuance. The warrants that are vested can only be exercised as from the end 
of the third calendar year following the issuance date, thus starting on January 1, 2025. The exercise price 
of the first offer was of €3.75. Warrants not exercised within 7 years after issue become null and void after 
the 31st of December of the 7th year. 

As a result, as of December 31, 2021 there are 2,136,556 warrants outstanding which represent respectively 
8.64% of the total number of all its issued and outstanding shares and 7.88% of the total voting financial 
instruments.  

The fair value of the warrants has been determined at grant date based on the Black-Scholes formula. The 
variables, used in this model, are: 

Warrants issued on 

06 May 
2013 

05 May 
2014 

05 Nov. 
2015 

08 Dec. 
2016 

29 Jun. 
2017 

26 Oct. 
2018 

25 Oct. 
2019 

10 Dec. 
2020 

11 Oct. 
2021 

Total 

266 241 

100 000 

466 000 

100 000 

520 000 

700 000 

939 500 

561 525 

777 050 

4 649 816  

253 150 

94 400 

353 550 

45 000 

334 400 

426 050 

602 025 

555 300 

281 500 

 3 146 425  

2 500 

35 698 

79 315 

7 500 

282 251 

365 817 

549 842 

532 133 

281 500 

 2 136 556  

2.64 

38.25 

30.67 

32.04 

31.44 

18.26 

7.12 

6.25 

3.75 

       13.06  

39.55% 

67.73% 

60.53% 

61.03% 

60.61% 

58.82% 

59.14% 

58.84% 

56.86% 

2.06% 

1.09% 

0.26% 

-0.40% 

-0.23% 

-0.06% 

-0.38% 

-0.66% 

-0.30% 

12.44 

25.19 

20.04 

16.18 

15.65 

8.90 

3.99 

3.45 

2.04 

        6.98  

1.34 

2.34 

3.84 

(0.07) 

0.49 

1.82 

2.81 

5.94 

6.95 

Number of 
warrants 
issued 
Number of 
warrants 
granted 
Number of 
warrants not 
fully vested 
as of 31 
December 
2021 
Average 
exercise 
price (in €) 
Expected 
share value 
volatility  
Risk-free 
interest rate 
Average fair 
value (in €) 
Weighted 
average 
remaining 
contractual 
life 

The total expense recognized in the income statement for the outstanding warrants totals €2.2 million for the 
year 2021 (€2.8 million of expense for the prior year 2020).  

Page 148 | 180 

  
 
 
 
 
 
 
 
 
5.15  Post-employment benefits 

(€’000) 

Pension obligations 

Total  

2021 Annual Report 

As at December 31, 

2021 

2020 

53 

53 

614 

614 

The Group operates a pension plan which requires contributions to be made by the Group to an insurance 
company.  The  pension  plan  is  a  defined  contribution  plan.  However,  because  of  the  Belgian  legislation 
applicable to 2nd pillar pension plans (so-called "Law Vandenbroucke"), the Group’s defined contribution plan 
is accounted under IAS 19. 

At the end of each year, the Group is measuring and accounting for the potential impact of defined benefit 
accounting for these pension plans with a minimum fixed guaranteed return.  

The contributions to the plan are determined as a percentage of the yearly salary. There are no employee 
contributions. The benefit also includes a death in service benefit.  

The amounts recognized in the statement of financial position are determined as follows: 

(€'000)  

As at December 31, 

Present value of funded obligations 

Fair value of plan assets 

Deficit of funded plans 

Total deficit of defined benefit pension plans 

Liability 
position  

in  the  statement  of  financial 

2021 

                   2 408  

                 (2 355) 

                         53  

                         53  

               53  

The change in the defined benefit liability over the year is as follows: 

2020 

2 748 

                        (2 134) 

(€'000) 

At January 1, 2020 

Current service cost 

Interest expense/(income) 

Remeasurements 

- Return on plan assets, excluding amounts included in interest expense/(income) 

- Actuarial (Gain)/loss due to change in actuarial assumptions 

- Actuarial (Gain)/Loss due to experience  

Employer contributions: 

Benefits Paid  

At December 31, 2020 

At January 1, 2021 

Current service cost 

Interest expense/(income) 

Remeasurements 

- Return on plan assets, excluding amounts included in interest expense/(income) 

- Actuarial (Gain)/loss due to change in actuarial assumptions 

- Actuarial (Gain)/loss due to change in demographic assumptions 

- Actuarial (Gain)/Loss due to experience  

Employer contributions: 

Benefits Paid  

At December 31, 2021 

The plan assets are 100% invested in an insurance product. 

Present value 
of obligation 

2 330 

233 

30 

2 593 

- 

187 

24 

212 

- 

(57) 

2 747 

2 747 

206 

18 

2 971 

- 

(17) 

36 

(537) 

(518) 

- 

(45) 

2 408 

Fair value of 
plan assets 
1 932 

- 

38 

1 970 

- 

- 

- 

- 

220 

(57) 

2 133 

2 133 

- 

49 

2 182 

- 

- 

- 

- 

- 

218 

(45) 

2 355 

614 

614 

614 

Total 

398 

233 

(8) 

623 

- 

187 

24 

212 

(220) 

- 

614 

614 

206 

(31) 

789 

- 

(17) 

36 

(537) 

(518) 

(218) 

- 

53 

Page 149 | 180 

  
 
  
  
  
 
 
 
  
  
 
 
 
  
2021 Annual Report 

The income statement charge included in operating profit for post-employment benefits amount to: 

 (€'000) 

Current service cost   

Interest expense on DBO 

Expected return on plan assets 

Net periodic pension cost 

2021 

2020 

206 

18 

233 

30 

                             (13) 

                             (24) 

211 

239 

The re-measurements included in other comprehensive loss amount to: 

 (€'000) 

Effect of changes in actuarial assumptions 

Effect of experience adjustments 

Effect of changes in demographic assumptions 

(Gain)/Loss on assets for the year 

Remeasurement of post-employment benefit obligations 

2021 

2020 

(17) 

(537) 

36 

                              (36) 

(554) 

187 

24 

- 

(14) 

197 

Plan assets relate all to qualifying insurance policies. The significant actuarial assumptions as per December 
31, 2021 were as follows: 

Demographic assumptions (for both current and comparative years presented in these year-end financial 
statements): 

•  Mortality tables: mortality rates-5 year for the men and 5 year for the women 

•  Withdrawal rate: 13.5% for age <55, 0.0% for age ≥55 (vs 15% each year at December 31, 2020) 

•  Retirement age: 65 years 

Economic assumptions: 

•  Yearly inflation rate: 2.0% (vs 1.8% compared to comparative period) 

•  Yearly salary raise: 1.5% (above inflation), no change compared to last year 

•  Yearly discount rate: 1.0% (vs 0.6% last year). The discount rate reflects the yield on high quality 
(AA) long-term corporate bonds (within the EURO zone) having the same duration as the duration 
of the pension liabilities at the valuation date. 

If the discount rate would decrease by 0.5% then, the defined benefit obligation would increase by 1.32%.  
If the discount rate would increase by 0.5% then the defined benefit obligation would decrease by 0.35%. 

The above sensitivity analysis is based on a change in an assumption while holding all other assumptions 
constant. In practice, this is unlikely to occur, and changes in some of the assumptions may be correlated. 
When  calculating  the  sensitivity  of  the  defined  benefit  obligation  to  significant  actuarial  assumptions  the 
same method (present value of the defined benefit obligation calculated with the projected unit credit method 
at  the  end  of  the  reporting  period)  has  been  applied  as  when  calculating  the  pension  liability  recognized 
within the statement of financial position. 

Through its defined benefit pension plan, the Group is exposed to several risks, the most significant of which 
are detailed below: 

•  Changes in discount rate: a decrease in discount rate will increase plan liabilities;  

• 

Inflation risk: the pension obligations are linked to inflation, and higher inflation will lead to higher 
liabilities.  The  majority  of  the  plan’s  assets  are  either  unaffected  by  or  loosely  correlated  with 
inflation, meaning that an increase in inflation will also increase the deficit. 

The  investment  positions  are  managed  by  the  insurance  company  within  an  asset-liability  matching 
framework that has been developed to achieve long-term investments that are in line with the obligations 
under the pension schemes. 

Page 150 | 180 

  
 
2021 Annual Report 

Expected contributions to pension plans for next financial year amount to €0.2 million. 

5.16  Recoverable Cash Advances  

(€'000) 

Non-Current portion as at January 1, 

Non-Current portion as at December 31, 

Current portion as at January 1, 

Current portion as at December 31, 

Total Recoverable Cash Advances as at January 1, 

Total Recoverable Cash Advances  as at December 31, 

As at December 31, 

2021 

2020 

4 220 

5 851 

371 

362 

4 590 

6 213 

4 139 

4 220 

346 

371 

4 484 

4 590 

The Group receives government support in the form of recoverable cash advances from the Walloon Region 
in order to compensate the research and development costs incurred by the Group. Refer to note 5.2.5 and 
note 5.19.2. 

At December 31, 2021, the Group has been granted recoverable cash advances amounting to €25.8 million 
related active contracts. Out of this amount: i) €19.3 million have been received to date; ii) €6.5 million should 
be  received  in  2022  or  later  depending  on  the  progress  of  the  different  programs  partially  funded  by  the 
Region. In addition, the Group has received recoverable cash advances amounting to €15.3 million related 
to contracts for which the exploitation has been abandoned (mainly related to the C-Cure program). 

For further details, reference is made to the table below which shows, for active contracts (i) the year for 
which amounts under those agreements have been received and initially recognized on the statement of 
financial position for the financial liability and deferred grant income components and (ii) a description of the 
specific characteristics of those recoverable cash advances including repayment schedule and information 
on other outstanding advances. Underlying R&D is ongoing. In 2022 and beyond, the Group will have to 
make exploitation decisions on the remaining RCAs (agreements numbered 8087, 8088, 1910028, 8212, 
8436 and 8516). 

 (in €'000) 

Amounts received for the years 
ended December 31, 

Id 

Project 

Contractual 
amount 

Prior 
years 

2020 

2021 

5915 

C-Cathez 

          910  

    910  

         -    

        -    

Cumula
ted 
cashed 
in 
       910  

Amount
s to be 
received 

2022 
and 
beyond 

Status 

         -    

Exploitation 

6633 

C-Cathez 

1 020  

1 020  

        -    

   -    

 1 020  

           -    

Exploitation 

As at 
December 
31, 2021 
Amount 
reimbursed 
(cumulative
) 

670  
              296  

7027 

C-Cathez 

        2 500  

 2 500  

          -    

  -    

  2 500  

Exploitation 

7502 

CAR T Cell 

         2 000  

 2 000  

          -    

         -    

   2 000  

-    
        -    

Exploitation 

600  
                60  

7685 
8087 

8088 

THINK 
CYAD01 
Deplethink 
CYAD02 
Cycle1 

- 

- 

1910028  CwalityCAR 
8212 
8436 
8516 

CYAD-101 
Immunicy 
New 
engagers 

Total 

         3 496  
         2 492  

 3 146  
    623  

    350  
 1 447  

         -    
         -    

 3 496  
2 070  

 -  
      422  

Exploitation 
Research 

               70  
 -  

         3 538  

    885  

    615  

 746  

  2 246  

1 292  

Research 

         2 102  
         3 300  
         3 394  
         1 095  

         -    
          -    
    -    
- 

    749  
    825  
 1 697  
- 

   199  
1 370  
       -    

     274  

     948  
2 195  
1 697  
     274  

   1 154  
   1 105  
  1 697  
      821  

Research 
Research 
Research 
Research 

 -  

 -  
 -  
 -  
- 

  25 847   11 083 

5 684 

2 589 

  19 356  

  6 491  

  1 696 

Regarding active contracts (in exploitation or research status): 

The contract 5915 has the following specific characteristics: 

Page 151 | 180 

  
 
  
 
               
            
               
  
  
2021 Annual Report 

• 

Funding by the Region covers 70% of the budgeted project costs; 

•  Certain activities have to be performed within the Region; 

• 

In case of an outlicensing agreement or a sale to a third party, the Group will have to pay 10% of 
the price received (excl. Of VAT) to the Region;  

•  Sales-independent reimbursements, sales-dependent reimbursements, and amounts due in case 
of an outlicensing agreement or a sale to a third party, are, in the aggregate, capped at 100% of 
the principal amount paid out by the Region; 

•  Sales-dependent  reimbursements  payable  in  any  given  year  can  be  set-off  against  sales-

independent reimbursements already paid out during that year; 

• 

The  amount  of  sales-independent  reimbursement  and  sales-dependent  reimbursement  may 
possibly be adapted in case of an outlicensing agreement, a sale to a third party or industrial use 
of a prototype or pilot installation, when obtaining the consent of the Walloon Region to proceed 
thereto. 

The RCA liability associated to the contract 5915 amounted to €0.3 million. 

The other contracts have the following specific characteristics: 

• 

Funding by the Region covers from 45 to 70% of the budgeted project costs; 

•  Certain activities have to be performed within the European Union; 

•  Sales-independent reimbursements represent in the aggregate 30% of the principal amount; 

•  Sales-independent  reimbursements  and  sales-dependent  reimbursements  are,  in  the  aggregate 
(including the accrued interests), capped at 200% of the principal amount paid out by the Region;  

• 

• 

• 

Interests (at Euribor 1 year (as applicable on the first day of the month in which the decision to grant 
the relevant RCA was made + 100 basis points) accrue as of the 1st day of the exploitation phase; 

The  amount  of  sales-independent  reimbursement  and  sales-dependent  reimbursement  may 
possibly be adapted in case of an outlicensing agreement, a sale to a third party or industrial use 
of a prototype or pilot installation, when obtaining the consent of the Region to proceed thereto. 

In  case  of  bankruptcy,  the  research  results  obtained  by  the  Group  under  those  contracts  are 
expressed to be assumed by the Region by operation of law. 

The RCA liability associated to the other contracts amounted to €5.9 million, which mainly incorporate the 
sales-independent  reimbursements  for  €4.4  million  and  the  sales-dependent  reimbursements  for  €1.5 
million.  

The table below summarizes, in addition to the specific characteristics described above, certain terms and 
conditions for the recoverable cash advances: 

Contract 
number 

Research 
phase 

Percentage 
of total 
project 
costs 

Turnover-
dependent 
reimbursement 

Turnover-independent 
reimbursement 

Interest 
rate 
accrual 

(€’000) 

5915 

6633 

7027 

7502 

01/08/08-
30/04/11 

01/05/11-
30/11/12 
01/11/12-
31/10/14 
01/12/15-
30/11/18 

70% 

5.00% 

€40k in 2012 and €70k each year after 

N/A 

60% 

50% 

45% 

0.27% 

0.33% 

0.19% 

From €10k to €51k starting in 2013 until 
30% of advance is reached 
From  €25k  to  €125k  starting  in  2015 
until 30% of advance is reached 
From €20k to €50k starting in 2019 until 
30% is reached. 

Starting on 
01/06/13 
Starting on 
01/01/15 
Starting 
2019 

Amounts 
due in 
case of 
licensing 
(per year) 
resp. Sale 

10% with a 
minimum of 
100/Y  

N/A 

N/A 

N/A 

Page 152 | 180 

  
 
2021 Annual Report 

7685 

8087 

8088 

1910028 

8212 

8436 

8516 

1/01/17-
31/12/19 
01/05/19- 
30/06/21 
01/05/19- 
31/12/21 
06/06/19- 
05/06/22 
01/01/20- 
31/12/21 
01/11/20- 
31/12/23 
01/04/21-
31/03/23 

45% 

45% 

45% 

45% 

45% 

45% 

45% 

0.33% 

0.22% 

0.21% 

0.01% 

0.46% 

0.32% 

0.10% 

From €35k to €70k starting in 2019 until 
30% is reached. 
From €25k to €75k starting in 2022 until 
30% is reached  
From  €35k  to  €106k  starting  in  2022 
until 30% is reached 
From €21k to €42k starting in 2022 until 
30% is reached 
From  €33K  to  €99K  starting  in  2022 
until 30% is reached 
From  €34K  to  €102K  starting  in  2024 
until 30% is reached 
From €11K to 33K starting in 2024 until 
30% is reached 

Starting 
2020 
Starting 
01/07/22 
Starting 
01/01/22 
Starting 
06/06/22 
Starting 
01/01/22 
Starting 
01/01/24 
Starting 
01/04/24 

N/A 

N/A 

N/A 

N/A 

N/A 

N/A 

N/A 

5.17  Other non-current liabilities 

(€'000) 

Onerous contracts - non-current liabilities 

Other non-current liabilities 

Total Other non-current liabilities 

As at December 31, 

2021 

2020 

- 

                                   371    

164 

- 

164 

                                   371    

As of December 2020, the Group recorded a provision for onerous contracts for a total amount of €0.9 million 
in order to cover the contractual obligations, mainly on clinical activities follow-up and studies closing costs, 
after the Group’s decision to discontinue the development of first-generation, autologous CAR T candidate 
CYAD-01. There is no remaining non-current portion of this provision as of December 31, 2021. The current 
portion of the provision reaches an amount of €0.4 million as of December 31, 2021 (see note 5.18). 

As  of  December  31,  2021,  the  Group  recorded  a  non-current  liability  of  €0.2  million  regarding  a  non-
refundable, non-creditable sublicense fee to be paid on an annual basis to Dartmouth in connection with the 
December 2021 amendment agreement (see note 5.34.1). 

5.18  Trade payables and other current liabilities 

(€'000) 

Total Trade payables 

Other current liabilities 

Social security 

Payroll accruals 

Onerous contracts - current liabilities 

Other current grant liabilities 

Other current liabilities 

Total Other current liabilities 

As at December 31, 

2021 

2020 

6 611 

332 

1 798 

388 

1 096 

2 338 

5 952 

4 736 

319 

1 653 

488 

1 838 

1 317 

5 614 

Total Trade payables and other current liabilities 

12 563 

10 350 

Trade payables 

Trade  payables  are  non-interest-bearing  liabilities  and  are  normally  settled  on  a  90-day  terms.    Their 
increase is mainly attributable to monthly effect in the timing of the expenses and the related payments. 

Page 153 | 180 

  
 
  
  
 
 
2021 Annual Report 

Other current liabilities 

As of December 31, 2021, the increase on social security and payroll accruals of €0.2 million compared to 
December 31, 2020 is mainly related to employee movements in 2021. 

As  of  December  31,  2020,  the  Group  recorded  a  provision  for  onerous  contracts  in  order  to  cover  the 
contractual  obligations,  mainly  on  clinical  activities  follow-up  and  studies  closing  costs,  after  the  Group’s 
decision to discontinue the development of first-generation, autologous CAR T candidate CYAD-01. As of 
December  31,  2021,  the  remaining  provision  recorded  to  cover  for  contractual  obligations  through  2022 
reaches an amount of €0.4 million. 

The  other  non-current  liabilities  attached  to  grants  is  mainly  explained  by  the  excess  of  cash  proceeds 
compared  to  the  eligible  expenses  subsidized  by  the  convention  numbered  8087  (CYAD-01  – 
DEPLETHINK), 8436 (CYAD-211 Immunicy) and 8516 (new engagers) recognized in 2021 for €1.1 million. 
The decrease compared to year-end 2020 is mainly related to the convention 8436 due to eligible expenses 
subsidized by the convention recognized in 2021.  

Other  current  liabilities  increase  of  €1.0  million  mainly  explained  by  an  accrual  of  €0.8  million  for    the 
reimbursement  of  R&D  tax  credit  related  to  tax  audit  on  fiscal  year  2015.  In  2020,  an  accrual  had  been 
established to cover for a €1.0 million reimbursement of R&D tax credit related to an assessment resulting 
from an audit of fiscal years 2013 and 2014. The reimbursement will be required through the first quarter of 
2022 even though the management plans to appeal the assessment. 

No discounting was performed to the extent that the amounts do not present payments terms longer than 
one year at the end of each financial year presented. 

5.19  Financial liabilities 

5.19.1.  Maturity analysis 

The  table  below  analyses  the  Group’s  non-derivative  financial  liabilities  into  relevant  maturity  groupings 
based on the remaining period at the statement of financial position date to the contractual maturity date. 
The  amounts  disclosed  in  the  table  are  the  contractual  undiscounted  cash  flows,  except  for  advances 
repayable which are presented at amortized cost. Contingent consideration liability has not been disclosed 
in the table below, because as of statement of financial position date, it does not meet the definition of a 
contractual obligation. Commitments relating to contingent consideration are detailed in the disclosure note 
5.34.1. 

Financial liabilities reported as at December 31, 2021:  

(€'000) 

Total 

Less than one year 

One to five years 

More than five years 

As at December 31, 2021 

Bank loan 

Lease liabilities (undiscounted) 

Advances repayable 

Trade payables  

Total financial liabilities 

- 

2 965 

6 213 

6 611 

15 789 

- 

1 057 

362 

6 611 

8 030 

- 

1 908 

1 356 

- 

3 264 

- 

- 

4 495 

- 

4 495 

Page 154 | 180 

  
 
  
  
  
 
 
 
2021 Annual Report 

Financial liabilities reported as at December 31, 2020:  

(€'000) 

Total 

Less than one year 

One to five years 

More than five years 

As at December 31, 2020 

Bank loan 

Lease liabilities (undiscounted) 

Advances repayable 

Trade payables  

Total financial liabilities 

37 

4 129 

4 590 

4 736 

13 493 

37 

1 306 

371 

4 736 

6 450 

- 

2 732 

1 022 

- 

3 754 

- 

92 

3 197 

- 

3 289 

5.19.2.  Changes in liabilities arising from financing activities 

The change in bank loans balances is detailed as follows: 

BANK LOANS FINANCIAL LIABILITY ROLL FORWARD 

(€'000) 

Opening balance at January 1, 

New bank loans 

Payments 

For the year ended 

2021 

2020 

                        37  

                        229  

                                          -    

                                          -    

                                     (37) 

                                     (192) 

Closing balance at December 31, 

                          -  

                        37  

The change in lease liability balances is detailed as follows: 

LEASES FINANCIAL LIABILITY ROLL FORWARD 

(€'000) 

Opening balance at January 1, 

New leases 

Payments 

For the year ended 

2021 

2020 

                     3 602  

                      4 134  

                                      129  

                                   723  

                                  (1 099) 

                                  (1 255) 

Closing balance at December 31, 

                     2 632  

                     3 602  

New leases 2021 are mainly related to new leased company cars. 

The change in recoverable cash advance liability balances is detailed as follows: 

RECOVERABLE CASH ADVANCE LIABILITY ROLL FORWARD 

(€'000) 

Opening balance at January 1, 

Repayments 

New Liability component 

Remeasurement 

Closing balance at December 31, 

For the year ended 

2021 

2020 

              4 590  

               4 484  

                           (280) 

                           (246) 

                          1 575  

                           1 284  

                           328 

                              (933)  

              6 213  

              4 590  

The RCAs are initially recognized as a financial liability at fair value, calculated based on present value of 
future repayment of grants (using initial effective discount rates ranging between 0% and 7% for the fixed 
part and between 13% to 25% for the variable part, depending on RCAs listed in note 5.16), determined as 
per  IFRS  9.  The  benefit  (RCA  grant  component)  consisting  in  the  difference  between  the  cash  received 
(RCA proceeds) and the financial liability’s fair value (RCA liability component) is treated as a government 
grant in accordance with IAS 20.  

The RCAs liability component (RCA financial liability) is subsequently measured at amortized cost using the 
cumulative  catch-up  approach  under  which  the  carrying  amount  of  the  liability  is  adjusted  to  the  present 
value of the future estimated cash flows (future estimated cash flow are measured by the management using 
same key assumptions than for the impairment testing in note 5.6.2). The resulting adjustment is recognized 
within profit or loss (note 5.2.12). 

Page 155 | 180 

  
 
  
  
  
 
 
  
 
 
 
 
  
2021 Annual Report 

The  change  in  the  recoverable  cash  advances  liability  at  the  statement  of  financial  position  date  mainly 
reflects both the new grants received in current year as well as the remeasurement of the liability at amortized 
cost, based on the Group’s updated business plan and sales forecast for its CAR T product candidates. See 
disclosure  note  5.28.  The  year-end  balance  also  captures  the  repayments  of  contractual  turnover 
independent lump sums to the Walloon Region (relating to C-Cathez agreements).  

5.20  Financial instruments  

5.20.1.  Financial instruments not reported at fair value on statement of financial position 

The carrying and fair values of financial instruments that are not reported at fair value in the consolidated 
financial statements were as follows for the current and comparative periods: 

(€'000) 

Financial Assets (‘Amortized cost’ category) within: 

As at December 31, 

2021 

2020 

Non-current Trade receivables  

                                     2 209  

                                   2 117  

Other non-current assets 

                                       262  

                                       293  

Trade receivables and other current assets 

                                        668  

                                       615  

Short-term investments 

Cash and cash equivalents 

Total 

                                           -                                                 -  

                                  30 018  

                                 17 234  

                   33 157  

                   20 259  

For  the  above-mentioned  financial  assets,  the  carrying  amount  reported  as  per  December  31,  2021  is  a 
reasonable approximation of their fair value. 

(€'000) 

As at December 31, 

2021 

2020 

Financial Liabilities (‘Financial liabilities at amortized cost’ category) within: 

Bank loans 

Lease liabilities 

RCAs liability 

Trade payables 

Total 

                                         -  

                                       37  

                                   2 632  

                                    3 602  

                                   6 213  

                                   4 590  

                                   6 611  

                                   4 736  

                    15 456  

                    12 965  

For the above-mentioned financial liabilities, the carrying amount reported as per December 31, 2021 is a 
reasonable approximation of their fair value.  

5.20.2.  Financial instruments reported at fair value on statement of financial position 

Contingent consideration and other financial liabilities are reported at fair value in the statement of financial 
position using Level 3 fair value measurements for which the Group developed unobservable inputs.  

(€'000) 

Liabilities 

Level I 

Level II 

Level III 

Total 

Contingent consideration and other financial liabilities 

                    -    

                    -    

           14 679  

Total Liabilities 

                    -    

                    -    

           14 679  

14 679 

14 679 

After initial recognition, contingent consideration liabilities are re-measured at fair value with changes in fair 
value  recognized  in  profit  or  loss  in  accordance  with  IFRS  3.  The  calculations  use  cash  flow  projections 
based on business plan ending in 2040 based on probability of success of CYAD-02 and CYAD-101 product 
candidates (eligible for milestone payments to Dartmouth and Celdara as disclosed within note 5.34.1) as 
well  as  extrapolations  of  projected  cash  flows  resulting  from  the  future  expected  sales  associated  with 
CYAD-101 and sublicense income on CYAD-02.  

Page 156 | 180 

  
 
 
  
  
 
  
 
 
 
  
                        
                        
                        
                        
The change in the balance is detailed as follows: 

(€'000) 

Opening balance Contingent consideration at January 1, 

Milestone payment 

Fair value adjustment 

2021 Annual Report 

For the year ended 

2021 

2020 

        15 526 

         24 754  

                           -    

                           -    

                 (847) 

                     (9 228) 

Closing balance Contingent consideration at December 31, 

         14 679  

        15 526  

The contingent consideration and other financial liabilities refer to the acquisition of the Group’s immuno-
oncology platform and corresponds to the fair value of the potential future payments due to Celdara Medical, 
LLC  and  Dartmouth  College.  The  liability  evolution  reflects  the  development  of  the  Group’s  product 
candidates  using  CAR  T  technology  and  their  progress  towards  market  approval  in  both  autologous  and 
allogeneic programs, as well as the update of its underlying business plans and revenue forecast. 

There has not been any change in valuation technique in 2021 compared to 2020. The valuation is prepared 
by  the  Finance  Team  on  a  quarterly  basis  and  reviewed  by  the  Management.  The  Management’s  key 
assumptions about projected  cash flows when determining fair value less costs to sell are the same key 
assumptions than for impairment testing purposes (see note 5.6.2).  

Management’s key assumptions (assumptions to which the unit’s or group of units’, recoverable amount is 
most sensitive) about projected cash flows when determining fair value less costs to sell are the same key 
assumptions utilized for impairment testing purposes (see note 5.6.2): 

•  Discount rate (WACC) 

The Management has determined that the Weighted Average Cost of Capital (WACC) is the most 
appropriate rate to use as it represents the risk associated with both equity and the debt. Contingent 
consideration  is  a  liability  and  thus  the  discount  rate  should  represent  debt  features,  but  the 
“contingent” nature of the liability has similar features as equity, e.g., return is not guaranteed and 
thus equity risk should be considered as well. Management estimated the discount rate (WACC) 
as  of  December  31,  2021  to  be  13.4%  (14.8%  as  of  December  31,  2020)  based  on  following 
components:  the  US  Government  Treasury  bill  20-Y,  the  Group’s  Beta,  the  equity  Market  Risk 
Premium and the small firm/illiquidity premium. The decrease of the WACC is mainly driven by a 
decrease  of  the  Beta  of  the  Group  which  is  associated  with  the  volatility  of  the  Group’s  equity 
influenced by its ongoing clinical programs and overall competitive landscape within the immuno-
oncology field. Management corroborates its estimation with industry standards for biotechnology 
companies, the WACC used by Equity Research companies following the Group and transactions 
that have been sourced by the Group over the past 24 months.  

•  Projected Revenue 

Management estimated the projected revenue (using cash flow projections ending in 2040) based 
on the following components: total market and market share, time-to-market, treatment price and 
terminal  value.  Management  based  its  estimation  of  projected  revenue  and  related  components 
with  the  Group’s  business  plan,  industry  data  for  biotechnology  companies,  evolution  of  similar 
R&D  programs,  comparable  prices,  expected  patent  expiration  period.  The  weight  of  this 
assumption is partially alleviated by the probability of success (PoS) presented hereunder.  

•  Probabilities of Success (PoS) 

Management  estimated  the  PoS  based  on  Clinical  Development  Success  Rates  observed  by 
independent  business  intelligence  consulting  companies  for  hematological  and  solid  tumor 
diseases. Probability of the Group’s product candidates reaching the market used were updated 
compared to prior year-end based on most recent Clinical Development Success Rates observed 
by  independent  business  intelligence  consulting  companies  for  hematological  and  solid  tumor 
diseases as follows:  

Page 157 | 180 

  
 
  
 
2021 Annual Report 

o  Probabilities of Success as of December 31, 2021: 

PoS 

Phase I 

Phase I to 
Phase II 

Phase II to 
Phase III 

Phase III to 
BLA 

BLA to 
Approval 

Cumulative 
PoS 

CYAD-02 

CYAD-101 

100% 

100% 

50% 

49% 

28% 

23% 

60% 

43% 

90% 

93% 

7.5% 

4.6% 

o  Probabilities of Success as of December 31, 2020: 

PoS 

Phase I 

Phase I to 
Phase II 

Phase II to 
Phase III 

Phase III to 
BLA 

BLA to 
Approval 

Cumulative 
PoS 

CYAD-02 

CYAD-101 

100% 

100% 

62% 

64% 

29% 

23% 

53% 

34% 

86% 

80% 

8.1% 

4.0% 

The PoS estimates used by management as of December 31, 2020 utilized clinical development 
success rates compiled by independent business intelligence consulting companies which sourced 
data from clinical development programs from 2006 – 2015. The Group’s updated PoS rates for its 
clinical  programs  as  of  December  31,  2021  incorporates  data  for  clinical  development  success 
rates  from  2011  –  2020,  which  the  Group  believes  is  a  more  accurate  reflection  of  clinical 
development success rates across stage of development and in aggregate. 

As  of  December  31,  2020,  the  change  in  fair  value  of  the  contingent  consideration  and  other  financial 
liabilities  was  mainly  driven  by  updated  assumptions  associated  with  the  timing  of  the  potential 
commercialization of the Group’s autologous CYAD-02 CAR T program for r/r AML/MDS which had been 
delayed by one year.  

The liability decrease at December 31, 2021 is mainly due to: 

• 

• 

• 

• 

• 

The update of the assumptions associated with the timing of the potential commercialization of the 
Group’s allogenic CYAD-101 CAR T program for mCRC which has been delayed by one year;  

The  update  of  the  assumptions  associated  with  the  timing,  development  and  the  potential 
commercialization of the Group’s autologous CYAD-02 CAR T program for r/r AML/MDS to reflect 
the future development of the program through potential partnership, which has been delayed by 
one year; 

The update in WACC used for fair value measurement purposes at December 31, 2021; 

The revaluation of the U.S. dollar against the Euro; and 

The  updated  assumptions  on  Probability  of  Success  (PoS)  associated  with  the  Group’s  CAR  T 
programs. 

The  contingent  consideration  liability  captures  the  commitments  disclosed  under  note  5.34.1.  It  does  not 
include any amount for contingent consideration payable relating to any sub-licensing agreements entered 
into or to be entered into by the Group for the reasons that: 

•  Any contingent consideration payable would be due only when the Group earns revenue from such 

sub-licensing agreements, and in an amount representing a fraction of that revenue; and 

• 

The  development  of  the  underlying  product  candidates  by  the  sub-licensees  is  not  under  the 
Group’s control, making a reliable estimate of any future liability impossible. 

Page 158 | 180 

  
 
 
 
 
 
 
 
2021 Annual Report 

Contingent consideration liability sensitivity analysis 

A sensitivity analysis has been performed on the key assumptions driving the fair value of the contingent 
consideration liability. The key assumptions are i) the discount rate (WACC), ii) the projected revenue and 
iii) the probabilities of success (PoS) for the Group’s product candidates to get commercialized. 

Cont. consideration (€ million) 

Impact (%) 

Cont. consideration (€ million) 

Impact (%) 

Discount rate (WACC) 

12.0% 

15.9 

8% 

12.7% 

15.3 

13.4% 

14.7 

4% 

- 

14.0% 

14.7% 

14.1 

-4% 

13.6 

-7% 

Projected revenue 

95.0% 

97.5% 

100.0% 

102.5% 

105.0% 

12.4 

-3% 

14.4 

-2% 

14.7 

- 

14.9 

1% 

15.2 

4% 

In order to assess the sensitivity to this driver, the Group applies here an incremental probability factor to 
the bottom-line cumulative PoS disclosed below: 

Probabilities of Success 

-20.0% 

-10.0% 

PoS model 

10.0% 

20.0% 

Cont. consideration (€ million) 

11.7 

13.2 

Impact (%) 

-20% 

-10% 

14.7 

- 

16.1 

10% 

17.6 

20% 

On February 28, 2022, the Group announced its decision to voluntarily pause our Phase 1b KEYNOTE-B79 
trial evaluating CYAD-101 administered concurrently with FOLFOX chemotherapy followed by MSD’s anti-
PD-1  therapy,  KEYTRUDA®  (pembrolizumab)  in  patients  with  refractory  metastatic  colorectal  cancer  
following  reports  of  two  fatalities  that  presented  with  similar  pulmonary  findings.  The  Group  is  currently 
investigating  these  reports  and  evaluating  any  similar  events  in  additional  patients  treated  on  study.  On 
March 1, 2022, the Group was informed via-email communication from the FDA that the KEYNOTE-B79 trial 
has been placed on clinical hold due to insufficient information to assess risk to study subjects (see note 
5.36). Given the uncertain impact of this event on the future of KEYNOTE-B79 trials at this time, the Group 
is not able to assess the impact of such outcomes on the valuation of related assets and contingent liabilities 
and, therefore, has not adjusted the related fair value calculations for the clinical hold. 

5.21 

Income taxes  

The Group reports income taxes in the income statement as detailed below: 

INCOME TAX EXPENSE IN PROFIT OR LOSS 

(€'000) 

Current tax (expense) / income 

Deferred tax (expense) / income 

For the year ended December 31, 

2021 

2020 

                              (10)    

                               -  

                              -    

                              -    

Total income tax expense in profit or loss 

                              (10)    

                    -  

The Group has a history of losses.  

The following table shows the reconciliation between the effective and theoretical income tax at the nominal 
Belgian income tax rate of 25.00% for the years 2021 and 2020: 

Page 159 | 180 

  
 
  
  
 
 
 
 
 
 
  
  
  
  
 
  
EFFECTIVE INCOME TAX RECONCILIATION 
(€'000) 

Loss before tax 

Permanent differences 
Tax disallowed expenses 
Share-based payment 
Nominal tax rate 
Income tax at nominal tax rate1 
Deferred tax assets not recognized 
Effective tax expense 

Effective tax rate 

2021 Annual Report 

For the year ended December 31, 
2021 

2020 

                   (26 502) 

                  (17 204) 

                        1 185  
                       2 172  
25.00% 
                       5 786  
                     (5 796) 

                  (10)    

                          1 092 
                       2 782  
25.00% 
                       3 333  
                     (3 333) 
                    -  

0% 

0% 

1 The difference in foreign tax rate in the US (25.80%) compared to the Belgian rate (25.00%) is not distinctively disclosed 
in this table due to non-materiality of the operations of the Group’s subsidiary Celyad Inc. 

As having not yet reached the commercialization step, the Group accumulates tax losses that are carried 
forward  indefinitely  for  offset  against  future  taxable  profits  of  the  Group.  Significant  uncertainty  exists 
however  surrounding  the  Group’s  ability  to  realize  taxable  profits  in  a  foreseeable  future.  Therefore,  the 
Group has not recognized any net deferred tax assets in its statements of financial position. 

Deferred tax assets and liabilities are detailed below by nature of temporary differences for the current year: 

DEFERRED TAX ASSETS AND LIABILITIES, PER TAX BASES 

(€'000) 

Intangibles assets 

Tangible assets 

Recoverable cash advances liability 

Contingent consideration liability 

Employee Benefits liability 

Other temporary difference 

Tax-losses carried forward 

Unrecognized Gross Deferred Tax assets/(liabilities) 

Netting by tax entity 

Unrecognized Net Deferred Tax assets/(liabilities) 

For the year ended 

December 31, 2021 

Assets 

Liabilities 

Net 

- 

- 

1 503 

3 670 

13 

- 

72 671 

77 857 

(3 295) 

74 562 

(2 709) 

- 

- 

- 

- 

(586) 

- 

(3 295) 

3 295 

- 

(2 709) 

- 

1 503 

3 670 

13 

(586) 

72 671 

74 562 

- 

74 562 

Deferred tax assets and liabilities are detailed below by nature of temporary differences for the prior year: 

DEFERRED TAX ASSETS AND LIABILITIES, PER TAX BASES 

(€'000) 

Intangibles assets 

Tangible assets 

Recoverable cash advances liability 

Contingent consideration liability 

Employee Benefits liability 

Other temporary difference 

Tax-losses carried forward 

Unrecognized Gross Deferred Tax assets/(liabilities) 

Netting by tax entity 

Unrecognized Net Deferred Tax assets/(liabilities) 

For the year ended 

December 31, 2020 

Assets 

Liabilities 

Net 

- 

- 

1 067 

3 881 

154 

- 

63 302 

68 405 

(2 174) 

66 231 

(1 826) 

(26) 

- 

- 

- 

(346) 

- 

(2 197) 

2 174 

(23) 

(1 826) 

(26) 

1 067 

3 881 

154 

(346) 

63 302 

66 208 

- 

66 208 

The Group’s main deductible tax base relates to tax losses carried forward, which have indefinite term under 
both BE and US tax regimes applicable to its subsidiaries.  

Page 160 | 180 

  
 
 
  
 
 
 
 
 
 
  
  
 
  
  
  
 
  
2021 Annual Report 

The remaining temporary differences refer to differences between IFRS accounting policies and local tax 
reporting policies. 

The Group has not recognized any net deferred tax asset on its statements of financial position, for the same 
reason as explained above (uncertainty relating to taxable profits in a foreseeable future). 

The change in the Group’s net deferred tax asset balance is detailed below: 

UNRECOGNIZED DEFERRED TAX ASSET BALANCE ROLL FORWARD 

(€'000) 

Opening balance at January 1, 

Temporary difference creation or reversal 

Change in Tax-losses carried forward 

Change in US tax rate applicable 

Closing balance at December 31, 

For the year ended 

2021 

2020 

       66 208 

      61 300  

               (1 014) 

                 (2 981) 

                8 820  

                8 064  

                  548 

                       (176)    

      74 562 

       66 208  

The net increase in the balance mainly relates to the additional losses reported for the current year.  

As of December 31, 2021, the Group has a total accumulated tax losses of €290.3 million, which generate 
unrecognized deferred tax assets, not subject to expiration. 

5.22  Other reserves  

(€’000 ) 

based 

Share 
payment 
reserve 

equity 
Other 
reserve 
from 
conversion  of 
convertible loan 
in 2013 

Currency 
Translation 
Difference 

Total 

Balance as at January 1, 2020 

Vested share-based payments 

Currency Translation differences subsidiaries 

Balance as at December 31, 2020 

Vested share-based payments 

Currency Translation differences subsidiaries 

13 021 

2 782 

- 

15 803 

2 172 

-  

                    (5) 

                    (5) 

16 631 

          (1 472) 

- 

- 

- 

16 631 

        (1 476) 

- 

 - 

- 

42 

28 181 

2 782 

30 958 

2 172 

42 

33 172 

Balance as at December 31, 2021 

17 975 

16 631 

        (1 434) 

The amount of €16.6 million has been accounted for as other reserves following the conversion of the loans 
E, F, G and H on May 31, 2013, as a legacy IFRS adjustment on fully settled contribution-in-kind convertible 
loans. 

5.23  Revenue 

(€'000) 

Out-licensing revenue 

Other revenue 

Total 

For the year ended December 31, 

2021 

                                 -    

                                 -    

2020 

                                 -    

                                  5  

                      - 

                      5  

The Group’s license and collaboration agreements have generated no revenue for the year ended December 
31,  2021  similar  to  the  year  ended  December  31,  2020.  The  Group  did  not  enter  into  any  new  license 
agreements for the 12-month period ended December 31, 2021. 

The Group does not expect to generate material revenue unless and until the Group receives regulatory 
approval for one of its drug product candidates. 

Page 161 | 180 

  
 
  
                        
                        
  
2021 Annual Report 

5.24  Research and Development expenses 

The following table is a summary of manufacturing expenses, clinical, quality and regulatory expenses and 
other  research  and  development  expenses,  which  are  aggregated  and  presented  as  research  and 
development expenses in the Group’s consolidated financial statements.  

 (€'000) 

Employee expenses 

Travel & Living 

Clinical study costs 

Preclinical study costs 

Process development and scale-up 

Consulting fees 

IP filing and maintenance fees 

Share-based payments 

Depreciation 

Rent and utilities 

Delivery systems 

Others 

Total R&D expenses 

For the year ended December 31, 

2021 

2020 

9 475 

85 

4 000 

2 473 

770 

568 

353 

                             644  

1 276 

670 

- 

459 

20 773 

8 564 

116 

5 555 

1 976 

1 056 

372 

230 

927 

1 511 

800 

47 

369 

21 522 

Research and development expenses totaled €20.8 million for the year ended December 31, 2021, which 
represents a decrease of 3% compared to 2020. The Group’s R&D internal resources are allocated to the 
continuous  development  of  its  immuno-oncology  platform  mainly  in  allogenic  setting  with  its  products 
candidate  CYAD-101,  CYAD-211  and  preclinical  programs  (such  as  CYAD-203).  The  decrease  in  the 
Group’s R&D expenses is primarily driven by: 

• 

• 

• 

• 

• 

The increase of employee expenses mainly related to movement of employees through the year 
ended December 31, 2021 to support the Group’s preclinical and clinical programs 

The  increase  of  preclinical  activities  associated  with  the  CYAD-203  program  (next-generation 
NKG2D) and other next-generation CAR T candidates, compensated by; 

The decrease of process development and clinical development after the Group’s decision in Q4 
2020 to discontinue the development of first-generation, autologous CAR T candidate CYAD-01;  

The  decrease  of  process  development  associated  to  the  transition  from  preclinical  to  clinical 
development of the CYAD-211 program; and 

The decrease of the expenses associated with the share-based payments (non-cash expenses) 
related to the warrants plan offered to the employees, managers and directors. 

5.25  General and Administrative expenses  

(€'000) 

Employee expenses 

Share-based payments 

Rent 

Insurances 

For the year ended December 31, 

2021 

2020 

                                   3 575  

                                   3 363  

                                    1 529  

                                    1 855  

                                         50  

                                         87  

                                     1 642  

                                      1 182  

Communication & Marketing 

                                      434  

                                      454  

Consulting fees 

Travel & Living 

                                    2 254  

                                    1 747  

                                          31  

                                       91  

Post-employment benefits 

                                          (7)  

                                       19 

Depreciation 

Other 

                                      243  

                                      320  

                                       157  

                                       197  

Total General and Administration expenses 

                     9 908  

                     9 315  

Page 162 | 180 

  
 
 
 
2021 Annual Report 

General and Administrative expenses increased by €0.6 million over the year ended December 31, 2021, 
which represents an increase of 6.4% compared to 2020. The increase in insurances costs (D&O insurance 
principally) and consulting fees associated with legal, recruitment and capital raise opportunities have been 
partially compensated by the decrease of the expenses associated with the share-based payments (non-
cash expenses) related to the warrants plan offered to the employees, managers and directors 

5.26  Depreciation and amortization  

(€'000) 

For the year ended December 31, 

2021 

2020 

Depreciation of property, plant and equipment 

1 303 

                                    1 635  

Amortization of intangible assets 

217 

                                      197  

Total depreciation and amortization 

1 520 

                                   1 832  

The  amortization  expenses  decreased  compared  to  the  year  2020  mainly  due  to  end  of  depreciation  of 
tangible assets. The depreciation of property, plant and equipment are  mainly driven  by the amortization 
expenses relating to right-to-use of leased assets. See disclosure notes 5.2.28 and 5.30. 

5.27  Employee benefit expenses  

 (€'000) 

Salaries, wages and fees 

Executive Management team compensation 

Share-based payments 

Social security 

Post-employment benefits 

Hospitalization insurance 

Other benefit expense 

Total Employee expenses 

For the year ended December 31, 

2021 

2020 

7 975 

3 115 

2 172 

1 444 

251 

142 

116 

15 215 

7 139 

2 773 

2 782 

1 487 

263 

146 

138 

14 727 

Total employee expenses increased in 2021 compared to 2020. Salaries, wages and fees expenses show 
a  net  increase  year-on-year,  which  reflects  the  organic  growth  of  the  Group,  in  line  with  a  total  staff 
headcount increased by 10.6% at December 31, 2021. 

Headcount 

Research & Development 

General and administrative staff 

Total Headcount 

For the year ended December 31, 

2021 

2020 

96.0 

19.6 

115.6 

85.7 

18.8 

104.5 

5.28  Change in fair value of contingent consideration, other income and other 

expenses  

Change in fair value of contingent consideration 

(€'000) 

For the year ended December 31, 

2021 

2020 

Change in fair value of contingent consideration 

                                 847  

                                     9 228  

Total Change in fair value of contingent consideration 

                    847  

                       9 228  

Page 163 | 180 

  
 
 
 
 
 
2021 Annual Report 

The fair value adjustment (€0.8 million, non-cash expenses) relating to reassessment as of December 31, 
2021  required  by  International  Financial  Reporting  Standards  (IFRS)  of  the  contingent  consideration  and 
other  financial  liabilities  associated  with  the  advancement  in  the  Company’s  NKG2D-based  CAR  T 
candidates, is mainly driven by: 

• 

• 

• 

• 

• 

The update of the assumptions associated with the timing of the potential commercialization of the 
Group’s allogenic CYAD-101 CAR T program for mCRC which has been delayed by one year;  

The  update  of  the  assumptions  associated  with  the  timing,  development  and  the  potential 
commercialization of the Group’s autologous CYAD-02 CAR T program for r/r AML/MDS to reflect 
the future development of the program through potential partnership, which has been delayed by 
one year; 

The update in WACC used for fair value measurement purposes at December 31, 2021; 

The revaluation of the U.S. dollar against the Euro; and 

The  updated  assumptions  on  Probability  of  Success  (PoS)  associated  with  the  Group’s  CAR  T 
programs. 

As  of  December  31,  2020,  the  change  in  fair  value  of  the  contingent  consideration  and  other  financial 
liabilities  was  mainly  driven  by  updated  assumptions  associated  with  the  timing  of  the  potential 
commercialization of the Group’s autologous CYAD-02 CAR T program for r/r AML/MDS which had been 
delayed by one year. 

Other income 

(€'000) 

Grant income (RCAs) 

Grant income (Other) 

Remeasurement of RCAs 

R&D tax credit 

For the year ended December 31, 

2021 

2020 

                                   2 731  

                                   2 311  

                                     1 448  

                                     779  

                                     -  

                                     933  

                                     687  

                                     657  

Gain on sales of Property, plant & equipment 

                                       -  

                                       35  

Other 

Total Other Income 

                                        43  

                                        17  

                    4 909  

                    4 731  

Other income is mainly related to: 

•  Grant income (RCAs): additional grant income has been recognized in 2021 on grants in the form 
of  recoverable  cash  advances  (RCAs)  for  contracts  numbered  8087,  8088,  8212,  8436  and 
1910028. According to IFRS standards, the Company has recognized grant income for the period 
amounting to €2.7 million and a liability component of €1.6 million is accounted for as a financial 
liability (see disclosure notes 5.16 and 5.19.2). The increase compared to December 31, 2020 is 
mainly associated with additional grant income recognized on new conventions signed during the 
last quarter of 2020 (contracts numbered 8212 and 8436) and on convention numbered 1910028, 
partly  compensated  by  the  decrease  on  grant  income  recognized  on  conventions  associated  to 
autologous programs (contract numbered 7685, 8087 and 8088); 

•  Grant income (Others): additional grant income has been recognized in 2021 on grants received 
from the Federal Belgian Institute for Health Insurance Inami (€0.3 million) and from the regional 
government (contracts numbered 8066 and 8516 for €1.1 million), not referring to RCAs and not 
subject to reimbursement. The increase compared to December 31, 2020 is mainly due to grant 
income  recognized  on  new  convention  signed  in  the  last  quarter  of  2021  with  the  regional 
government (contract numbered 8516); 

Page 164 | 180 

  
 
 
2021 Annual Report 

• 

the remeasurement income on the recoverable cash advances (RCAs) of €0.9 million for the year 
2020, which was mainly related to the Group decision to update assumptions associated with the 
timing  of  the  potential  commercialization  of  the  Group’s  autologous  AML/MDS  CAR  T  program, 
while the remeasurement on the recoverable cash advances (RCAs) is an expense for the year 
ended December 31, 2021; and 

•  with respect to R&D tax credit, the current year income is predicated on a R&D tax credit recorded 
(€0.7 million), which has been updated taking into account all information available at this date and 
is in line with previous year. 

Other expenses 

(€'000) 

For the year ended December 31, 

2021 

2020 

Clinical Development milestone payment 

                                       -  

                                       69  

Remeasurement of RCAs 

                                        328    

                                      -  

Loss on disposals of Property, plant & equipment 

                                        1  

                                         10    

Other 

Total Other Expenses 

                                       1 137  

                                       35  

                        1 466 

                        114  

For the year ended December 31, 2021, other expenses mainly refer to: 

• 

• 

the remeasurement income on the recoverable cash advances (RCAs) of €0.3 million for the year 
2021, which is mainly related to the time accretion (which reflects the development of the Group’s 
product candidates using CAR T technology and their progress towards market approval in both 
autologous and allogeneic programs) and the revaluation of the U.S. dollar against the Euro, refer 
to disclosure note 5.16; and 

the  other  expenses  are  mainly  associated  with  the  amendment  fees  on  license  agreement  with 
Dartmouth signed in December 2021 for €1.1 million (see note 5.34.1). 

For the year ended December 31, 2020, other expenses mainly referred to clinical development milestones 
for (€0.1 million) paid to Dartmouth after that the Group successfully dosed the first patient with CYAD-02 in 
CYCLE-1 trial for r/r AML and MDS treatment. 

5.29  Non-recurring operating income and expenses 

Non-recurring  operating  income  and  expenses  are  defined  as  one-off  items,  not  directly  related  to  the 
operational  activities  of  the  Group.  No  operations  qualify  for  such  a  presentation  for  the  years  2021  and 
2020. 

5.30  Leases  

Amounts recognized in the consolidated statements of financial position 

“Property,  plant  and  equipment”  comprise  owned  and  leased  assets  that  do  not  meet  the  definition  of 
investment property. 

(€’000) 

Property, Plant and Equipment owned (excluding right-of-use assets) 

Right-of-use assets 

As of December 31, 

2021 

2020 

1 033 

2 215 

1 115 

3 004 

Page 165 | 180 

  
 
 
 
  
2021 Annual Report 

Total Property, Plant and Equipment 

3 248 

4 119 

The statement of financial position shows the following amounts relating to leases for which the Group is a 
lessee:  

(€’000) 

Cost 

At 1 January 2020 

Additions  

Disposals 

Transfers 

At 31 December 2020 

Additions  

Disposals 

Transfers 

At 31 December 2021 

Accumulated depreciation 

At 1 January 2020 

Depreciation charge 

Disposals 

Transfers 

At 31 December 2020 

Depreciation charge 

Disposals 

Transfers 

At 31 December 2021 

Net book value 

Cost 

Accumulated depreciation 

At 31 December 2020 

Cost 

Accumulated depreciation 

At 31 December 2021 

Property 

Vehicles 

Equipment 

Total 

 2 810 

191 

- 

- 

3 001 

24 

- 

- 

3 025 

(399) 

(428) 

- 

- 

(827) 

(454) 

- 

- 

(1 281) 

3 001 

(827) 

2 174 

3 025 

(1 281) 

1 744 

363 

105 

(39) 

- 

429 

67 

(41) 

- 

454 

(90) 

(114) 

39 

- 

(165) 

(117) 

41 

- 

(241) 

429 

(165) 

263 

454 

(241) 

213 

1 564 

470 

- 

(543) 

1 491 

- 

- 

(950) 

541 

(901) 

(567) 

- 

543 

(924) 

(309) 

- 

950 

(283) 

1 491 

(924) 

567 

541 

(283) 

258 

4 737 

765 

(39) 

(543) 

4 920 

91 

(41) 

(950) 

4 020 

(1 390) 

(1 109) 

39 

543 

(1 916) 

(880) 

41 

950 

(1 805) 

4 920 

(1 916) 

3 004 

4 020 

(1 805) 

2 215 

Amounts recognized in the consolidated statements of comprehensive loss 

The consolidated statements of comprehensive loss show the following amounts relating to leases: 

(€’000) 

For the 12-month period ended December 31, 

Depreciation charge of right-of-use assets 

Property 

Vehicles 

Equipment 
Interest on lease liabilities (including in Financial expenses)1 
Interest on sublease receivable (including in Financial income)1 

2021 

2020 

454 

76 

309 

217 

428 

75 

567 

259 

                              (26) 

                              (46) 

Variable lease payments not included in the measurement of lease liabilities 

                                  -    

                                  -    

Expenses relating to short-term leases and leases of low-value assets 

                               137  

                               166  

Total expenses related to leases 

                1 167  

                1 449  

1 Interests on leases are presented as operating cash flow. 

Page 166 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
Total cash outflows for leases 

(€’000) 

Total cash outflow for leases 

2021 Annual Report 

For the 12-month period ended December 31, 

2021 

1 453 

2020 

1 681 

5.31  Finance income and expenses  

(€’000) 

For the year ended December 31, 

2021 

2020 

Interest finance leases 

                                     217  

                                      260  

Interest on overdrafts and other finance costs 

                                         21  

                                        19  

Interest on RCAs 

Foreign Exchange differences 

Finance expenses 

                                         17  

                                         18  

                                      -  

                                         137    

                       255  

                       434  

Finance income on the net investment in lease 

                                        26  

                                        46  

Interest income bank account 

Foreign Exchange differences 

Other financial income 

Finance income 

Net Financial result 

                                          1  

                                        5  

                                         5    

                                     -  

                                      112  

                                      166  

                        144  

                       217  

                      (111) 

                       (217)  

The net financial result increased from a net financial loss of €0.2 million for the year ended December 31, 
2020 to €0.1 million of net financial loss for the year ended December 31, 2021, which is mainly driven by 
the decrease from €0.1 million of loss on foreign exchange differences due to the revaluation of the USD  
through the year ended December 31, 2021 and its impact on the valuation of the Mesoblast receivable. 

5.32  Loss per share 

The loss per share is calculated by dividing loss for the year by the weighted average number of ordinary 
shares outstanding during the period. As the Group is incurring net losses, outstanding warrants have an 
anti-dilutive effect. As such, there is no difference between the basic and the diluted earnings per share. In 
case the warrants would be included in the calculation of the loss per share, this would decrease the loss 
per share. 

(€’000) 

As at December 31, 

2021 

2020 

Loss of the year attributable to Equity Holders 

  (26 512) 

  (17 204) 

Weighted average number of shares outstanding 

  15 604 014  

  13 942 344  

Earnings per share (non-fully diluted) in € 

  (1.70) 

  (1.23) 

Outstanding warrants 

  2 136 556  

  1 488 006  

5.33  Contingent assets and liabilities 

As described in note 5.2.5, the Group has to reimburse certain government grants received in the form of 
recoverable  cash  advances  under  certain  conditions.  For  more  information  on  the  potential  financial 
consequences of these exploitation decisions in terms of potential reimbursements and sales percentage 
fees to be paid to the Walloon Region, refer to note 5.16. 

Page 167 | 180 

  
 
  
 
 
 
In 2022 and beyond, the Group will have to make exploitation decisions on the remaining RCAs (agreements 
numbered 8087, 8088, 1910028, 8212, 8436 and 8516). 

2021 Annual Report 

5.34  Commitments 

5.34.1.  Celdara 

Background 

In January 2015, the Group entered into an agreement with Celdara Medical, LLC, or Celdara in which the 
Group purchased all outstanding membership interests of OnCyte, LLC, or OnCyte. In connection with this 
transaction, the Group entered into an asset purchase agreement to which Celdara sold to OnCyte certain 
data, protocols, regulatory documents and intellectual property, including the rights and obligations under 
two license agreements between OnCyte and The Trustees of Dartmouth College, or Dartmouth, related to 
the Group’s CAR T development programs.  

In March 2018, the Group dissolved the affairs of its wholly owned subsidiary OnCyte. As a result of the 
dissolution of OnCyte, all the assets and liabilities of OnCyte were fully distributed to the Group including its 
license agreement with Dartmouth. 

Amended Asset Purchase Agreement 

In August 2017, the Group entered into an amendment to the asset purchase agreement described above. 
In connection with the amendment, the following payments were made to Celdara: (i) an amount in cash 
equal  to  $10.5  million,  (ii)  newly  issued  shares  of  Celyad  valued  at  $12.5  million,  (iii)  an  amount  in  cash 
equal  to  $6.0  million  in  full  satisfaction  of  any  payments  owed  to  Celdara  in  connection  with  a  clinical 
milestone  related  to  the  Group’s  CAR-T  NKR-2  product  candidate,  (iv)  an  amount  in  cash  equal  to  $0.6 
million in full satisfaction of any payments owed to Celdara in connection with the Group’s license agreement 
with  Novartis  International  Pharmaceutical  Ltd.,  and  (v)  an  amount  in  cash  equal  to  $0.9  million  in  full 
satisfaction of any payments owed to Celdara in connection with the Group’s former license agreement with 
Ono Pharmaceutical Co., Ltd. 

Under the amended asset purchase agreement, the Group is obligated to make certain development-based 
milestone payments to Celdara up to $40.0 million, certain development-based milestone payments up to 
$36.5 million and certain sales-based milestone payments up to $156.0 million. The Group is required to 
make tiered single-digit royalty payments to Celdara in connection with the sales of CAR-T products, subject 
to reduction in countries in which there is no patent coverage for the applicable product or in the event Celyad 
is required to secure licenses from third parties to commercialize the applicable product. The Group is also 
required to pay Celdara a percentage of sublicense income, including royalty payments, for each sublicense 
ranging from the mid-single digits to the mid-twenties, depending on which of a specified list of clinical and 
regulatory milestones the applicable product has achieved at the time the sublicense is executed. The Group 
is required to pay Celdara a single-digit percentage of any research and development funding received by 
us, not to exceed $7.5 million for each product group. The Group can opt out of the development of any 
product  if  the  data  does  not  meet  the  scientific  criteria  of  success.  The  Group  may  also  opt  out  of 
development  of  any  product  for  any  other  reason  upon  payment  of  a  termination  fee  of  $2.0  million  to 
Celdara. 

The Trustees of Dartmouth College (“Dartmouth”) 

As described above, as a result of the Group’s acquisition of all of the outstanding membership interests of 
OnCyte and the asset purchase agreement among the Group, Celdara and OnCyte, OnCyte became the 
Group’s wholly-owned subsidiary and acquired certain data, protocols, regulatory documents and intellectual 
property, including the rights and obligations under two license agreements between OnCyte and Dartmouth. 
The first of these two license agreements concerned patent rights related, in part, to methods for treating 
cancer involving chimeric NK and NKP30 receptor targeted therapeutics and T cell receptor-deficient T cell 

Page 168 | 180 

  
 
2021 Annual Report 

compositions in treating tumor, infection, GVHD, transplant and radiation sickness, or the CAR-T License, 
and  the  second  of  these  two  license  agreements  concerned  patent  rights  related,  in  part,  to  anti-B7-H6 
antibody, fusion proteins and methods of using the same, or the B7H6 License.  

In August 2017, the Group and Dartmouth entered into an amendment agreement in order to combine its 
rights under B7H6 Agreement with its rights under the CAR-T License, resulting in the termination of the 
B7H6  License,  and  in  order  to  make  certain  other  changes  to  the  agreement.  In  connection  with  the 
amendment, the Group paid Dartmouth a non-refundable, non-creditable amendment fee in the amount of 
$2.0 million in 2017. Under the amended license agreement, Dartmouth granted the Group an exclusive, 
worldwide, royalty-bearing license to certain know-how and patent rights to make, have made, use, offer for 
sale, sell, import and commercialize any product or process for human therapeutics, the manufacture, use 
or sale of which, is covered by such patent rights or any platform product. Dartmouth reserves the right to 
use  the  licensed  patent  rights  and  licensed  know-how,  in  the  same  field,  for  education  and  research 
purposes  only.  The  patent  rights  included  in  the  amended  license  agreement  also  include  the  patents 
previously  covered  by  the  B7H6  License.  In  consideration  for  the  rights  granted  to  the  Group  under  the 
amended license agreement, the Group is required to pay to Dartmouth an annual license fee as well as a 
low  single-digit  royalty  based  on  annual  net  sales  of  the  licensed  products  by  the  Group,  with  certain 
minimum net sales obligations beginning April 30, 2024 and continuing for each year of sales thereafter. 
Under the amended license agreement, in lieu of royalties previously payable on sales by sublicensees, the 
Group is required to pay Dartmouth a percentage of sublicense income, including royalty payments, (i) for 
each  product  sublicense  ranging  from  the  mid-single  digits  to  low-single  digits,  depending  on  which  of  a 
specified  list  of  clinical  and  regulatory  milestones  the  applicable  product  has  achieved  at  the  time  the 
sublicense  is  executed  and  (ii)  for  each  platform  sublicense  in  the  mid-single  digits.  Additionally,  the 
agreement requires that the Group exploits the licensed products, and the Group has agreed to meet certain 
developmental  and  regulatory  milestones.  Upon  successful  completion  of  such  milestones,  the  Group  is 
obligated to pay to Dartmouth certain clinical and regulatory milestone payments up to an aggregate amount 
of $1.5 million and a commercial milestone payment in the amount of $4.0 million. The Group is responsible 
for  all  expenses  in  connection  with  the  preparation,  filing,  prosecution  and  maintenance  of  the  patents 
covered under the agreement. 

As further amended in December 2021, this agreement allows Dartmouth to terminate the amended license 
after April 30, 2026, extended from the prior date of April 30, 2024, in the event that Celyad fails to meet the 
specified minimum net sales obligations for any year ($10 million during first year of sales, $40 million during 
the second year of sales and $100 million during the third year of sales and every year of sales thereafter), 
unless Celyad pays to Dartmouth the royalty Celyad would otherwise be obligated to pay had Celyad met 
such  minimum  net  sales  obligation.  Dartmouth  may  also  terminate  the  license  if  Celyad  fails  to  meet  a 
milestone  within  the  specified  time  period,  unless  Celyad  pays  the  corresponding  milestone  payment.  In 
connection with the December 2021 amendment, the Group agreed to certain protective provisions of any 
sublicenses and paid Dartmouth a non-refundable, non-creditable amendment fee and an additional non-
refundable, non-creditable sublicense fee to be paid on an annual basis.  

In  accordance  with  IFRS  3,  these  contingencies  are  recognized  on  the  statement  of  financial  position  at 
year-end, on a risk-adjusted basis.  

5.34.2.  Horizon Discovery / PerkinElmer 

In  April  and  June  2018,  the  Group  signed  two  research  and  development  collaboration  and  license 
agreements with Horizon Discovery Group plc, or Horizon, to evaluate the utility of Horizon’s SMART vector 
shRNA reagents to reduce expression of one or more defined targets in connection with the development of 
the Group’s product candidates. The first agreement was focused on targets related to Group’s autologous 
CAR-T candidate, CYAD-02.  The second agreement was focused on targets related to its allogenic CAR-T 
product candidate CYAD-211 and one pre-clinical allogenic product candidate not yet publicly announced, 
called CYAD-203.  

In December 2018, the Group exercised its option to convert the second agreement into an exclusive license 
agreement, in connection with which the Group paid Horizon an up-front payment of $1 million. In September 

Page 169 | 180 

  
 
2021 Annual Report 

2019, the Group exercised its option to convert the first agreement into an exclusive license agreement, in 
connection with which the Group has paid Horizon an up-front payment of $0.1 million and an additional 
milestone of $0.1 million for the first IND filed by us for CYAD-02.  In September 2020, the Group paid an 
additional milestone of $0.2 million for the first IND filed by the Group for CYAD-211.   

Under  these  exclusive  license  agreements  combined,  Horizon  is  eligible  to  receive  additional  milestone 
payments  in  development,  regulatory  and  commercial  milestone  payments,  in  addition  to  low  single  digit 
royalties on net sales, subject to customary reductions. 

In December 2020, Horizon Discovery was acquired by PerkinElmer, Inc. (Horizon/PKI). 

In 2021, Horizon/PKI informed the Group they believe the Group is in material breach of these agreements 
as a result of certain disclosures the Group has made in connection with its obligations as a publicly traded 
company in the United States and Belgium, although they have not formally delivered to the Group a notice 
of material breach or termination. The Group believes any such assertion of material breach would be without 
merit  and  the  Group  would  expect  to  vigorously  defend  any  such  notice  of  material  breach.  Any  dispute 
under these agreements would be subject to arbitration in The Hague under the International Chamber of 
Commerce Rules. The Group is currently in discussions with Horizon about possible amendments to these 
agreements  in  connection  with  which  the  Group  would  retain  freedom  to  operate  under  the  in-licensed 
patents.   

Of note, the Group has filed patent applications which, if issued, would cover other aspects of the product 
candidates described above as well as products developed by third parties that deploy similar technology 
and targets. These patent applications encompass the downregulation of one or more of the targets covered 
under the Horizon/PKI agreements, the use of shRNA to downregulate such targets in immune cells and the 
combination of shRNAs with a chimeric antigen receptor in immune cells.  The Group is also developing a 
second generation shRNA platform that does not incorporate any of the Horizon Discovery/Perkin Elmer, 
Inc. technology described above.   

The Group’s lead allogeneic CAR T product candidate, CYAD-101, does not incorporate any of the Horizon 
Discovery/Perkin Elmer, Inc. technology described above. 

5.34.3.  Other Commitments 

In  2021,  the  Group  signed  two  license  agreements.  Under  these  license  agreements,  the  licensors  are 
eligible  to  receive  additional  milestone  payments  in  development,  regulatory  and  commercial  milestone 
payments, in addition to low single digit royalties on net sales, subject to customary reductions, if the Group 
decides to continue the exploitation of these licenses. 

5.35  Related-party transactions  

5.35.1.  Remuneration of key management  

Key management consists of the members of the Executive Committee and the entities controlled by any of 
them. 

Number of Executive Committee members 

7 

6 

As at 31 December, 

2021 

2020 

(€’000) 

For the year ended 31 December 

2021 

2020 

Short term employee benefits[1] 

1 866 

1 349 

Page 170 | 180 

  
 
 
 
 
  
2021 Annual Report 

Post employee benefits 

Share-based compensation 
Other employment costs[2] 

Management fees 

Total benefits 

Executive Committee outstanding fees payables (in ‘000€) 

(1) Include salaries, social security, bonuses, lunch vouchers 
(2) Company cars 

45 

928 

148 

1 163 

4 150 

  844  

Number of warrants granted 

Number of warrants lapsed 

Cumulative outstanding warrants 

Exercised warrants 

As at 31 December, 

2021 

2020 

  395 000  

  (30 000)  

  921 000  

  -  

34 

1 110 

110 

1 335 

3 939 

  660  

  220 000  

 (20 000)  

  556 000  

  -  

5.35.2.  Transactions with non-executive directors  

(€'000) 

Share-based compensation 

Management fees 

Total benefits 

Non-executive directors outstanding fees payables (in ‘000€) 

Number of warrants granted 

Number of warrants lapsed 

Number of exercised warrants 

Cumulative outstanding warrants 

For the year ended 31 December, 

2021 

2020 

337 

373 

710 

93 

                                         396  

                                         366  

                          762  

                                          94  

As at 31 December, 

2021 

2020 

150 000 

                                   80 000  

- 

  -  

                                      30 000  

                                             -    

340 000 

                                  220 000  

5.35.3.  Transactions with shareholders  

There were no transactions with the Group’s shareholders, for 2021 or 2020. 

5.36  Events after the close of the fiscal year  

On January 17, 2022, the Company entered into an amendment with Mesoblast to convert the license into 
non-exclusive whereby the Company agreed, (a) to settle $2,500,000 of receivable as of December 31, 2021 
with $1,500,000 and; (b) extend certain milestone payments. The consideration of $1,500,000 was agreed 
to be paid by Mesoblast in Mesoblast ordinary shares and the difference $1,000,000 will be recorded in the 
income statement in 2022. 

On February 28, 2022, the Company announced its decision to voluntarily pause our Phase 1b KEYNOTE-
B79 trial evaluating CYAD-101 administered concurrently with FOLFOX chemotherapy followed by MSD’s 
anti-PD-1 therapy, KEYTRUDA® (pembrolizumab) in patients with refractory metastatic colorectal cancer  
following reports of two fatalities that presented with similar pulmonary findings. The Company is currently 
investigating  these  reports  and  evaluating  any  similar  events  in  additional  patients  treated  on  study.  On 
March 1, 2022, the Company was informed via-email communication from the FDA that the KEYNOTE-B79 
trial has been placed on clinical hold due to insufficient information to assess risk to study subjects. 

Page 171 | 180 

  
 
  
  
 
  
 
  
  
There were no other subsequent events that occur between 2021 year-end and the date when the financial 
statements have been authorized by the Board for issue. 

2021 Annual Report 

5.37  Statutory accounts as of December 31, 2021 and 2020 according to Belgian 

GAAP  

This section contains selected financial information, consisting of the balance sheet, income statement and 
certain notes, as derived from the statutory financial statements of Celyad Oncology SA as of and for the 
year ended December 31, 2021 (including comparative information as of and for the year ended December 
31,  2020).  These  financial  statements  were  prepared  in  accordance  with  the  applicable  accounting 
framework in Belgium and with the legal and regulatory requirements applicable to the financial statements 
in  Belgium  and  are  filed  with  the  National  Bank  of  Belgium.  These  statutory  financial  statements  are 
approved by the Shareholders’ Meeting on May 5, 2022 and the statutory auditor has issued an unqualified 
audit  opinion  with  respect  to  these  statutory  financial  statements.  The  full  set  of  the  statutory  financial 
statements is available on the website of the National Bank of Belgium (www.nbb.be).  

5.37.1.  Balance Sheet  

(in €) 

ASSETS  

FIXED ASSETS 

II. Intangible fixed assets  

III. Tangible fixed assets  

Land and buildings 

Installations machinery and equipment 

Furniture and vehicles 

Leasing and similar rights 

Other fixed assets 

Fixed assets under construction and advance payments 

IV. Financial fixed assets  

CURRENT ASSETS 

VI. Stocks and contracts in progress 

Goods purchase for resale 

VII. Amounts receivable within one year 

Trade debtors 

Others amounts receivable 

VIII. Amounts receivable more than one year 

Others amounts receivable 

IX. Investment 

X. Cash at bank and in hand 

XI. Deferred charges and accrued income 

TOTAL ASSETS  

CAPITAL AND RESERVES 

I. Capital 

Issued capital 

2021 

2020 

39 512 659 

40 734 524 

24 450 692 

27 986 462 

939 525 

- 

271 634 

75 528 

138 980 

453 383 

- 

1 087 290 

  -  

80 089 

55 029 

367 923 

584 249 

  -  

14 122 442 

11 660 773 

37 534 143 

24 171 087 

- 

- 

2 392 123 

475 292 

1 916 831 

5 207 946 

5 207 946 

  -  

  -  

1 771 464 

422 822 

1 348 643 

5 128 817 

5 128 817 

  -  

  -  

28 968 595 

16 422 938 

965 479 

847 868 

77 046 802 

64 905 612 

62 777 236 

53 265 948 

78 584 224 

78 584 224 

48 512 615 

48 512 615 

Page 172 | 180 

  
 
 
 
 
 
Uncalled capital (-) 

II. Share Premium 

V. Accumulated profits (losses) 

PROVISIONS AND DEFERRED TAXES 

VII.A. Provisions for liabilities and charges  

2021 Annual Report 

  -  

  -  

13 653 439 

59 599 665 

 (29 460 427) 

 (54 846 331) 

  -  

  -  

  -  

  -  

PAYABELS 

14 269 566 

11 639 663 

VIII. Amounts payable after more than one year  

Credit institutions; leasing and other similar obligations 

Other financial loans 

Other debts 

IX. Amounts payable within one year  

Current portion of amounts payable after one year 

Trade debts 

Suppliers 

Taxes; remunerations and social security costs 

Taxes 

Remunerations and social security costs 

Other amounts payable 

X. Accrued charges and deferred income 

2 046 115 

125 178 

1 708 835 

  212 102  

12 223 450 

253 072 

6 719 692 

6 719 692 

4 100 585 

2 261 280 

1 839 305 

1 150 101 

1 

3 023 108 

156 217 

1 918 992 

  947 898  

8 614 824 

516 987 

5 088 332 

5 088 332 

2 118 591 

301 073 

1 817 518 

890 914 

1 732 

TOTAL LIABILITIES  

77 046 802 

64 905 612 

5.37.2. 

Income statement  

(in €) 

Operating income  

Turnover 

Capitalization of development costs 

Other operating income  

Non recurring operating income 

 Operating charges  

Direct Material  

Services and other goods  

Remuneration; social security and pensions  
Depreciation of and other amounts written off formations expenses; intangible and tangible 
fixed assets (-) 
Write-downs on inventories, on orders in progress and on trade receivables (appropriations 
-; write-backs +)  
Provisions for liabilities and charges (appropriations -; use and write-backs +) 

Other operating charges (-) 

Non recurring operating expenses 

Operating profit (loss) 

Financial income 

Income from current assets 

Income from financial assets 

Other financial income  

Financial charges (-) 

Interest on financial debts  

Other financial charges 

Non-recurring financial charges 

2021 

2020 

  27 788 089  

  24 408 732  

  -  

  4 707  

  20 343 657  

  18 444 030  

  7 443 825  

  5 959 953  

  607  

  41  

  (56 776 393) 

  (50 952 881) 

  (3 337 391) 

  (3 472 216) 

  (18 568 543) 

  (14 538 134) 

  (9 145 602) 

  (9 019 398) 

  (24 570 724) 

  (22 855 773) 

  -  

  -  

  -  

  -  

  (1 153 961) 

  (1 057 583) 

  (172) 

  (9 776) 

  (28 988 304) 

  (26 544 149) 

  920 332  

  125 495  

  639  

 -  

  5 373  

  -  

  919 693  

  120 122  

  (239 500) 

  (3 113) 

  (236 387) 

  -  

  (965 810) 

  (5 465) 

  (960 345) 

  (2) 

Profit (loss) on ordinary activities before taxes (-) 

  (28 307 472) 

  (27 384 464) 

Page 173 | 180 

  
 
 
2021 Annual Report 

Profit (Loss) for the period before taxes (-) 

Income taxes (-) (+) 

  -  

  -  

  (1 152 955) 

  622 889  

Profit (loss) for the period available for appropriation 

  (29 460 427) 

  (26 761 574) 

5.37.3.  Notes  

Statement of intangibles assets 

(in €) 

2021 

2020 

Acquisition value at the end of the preceding period 

190 249 350 

171 536 439 

Movements during the period 

Acquisitions, included produced fixed assets 

Sale, transfer and withdraw   

Acquisition value at the end of the period 

20 556 802 

15 939 

210 787 212 

18 712 911 

0 

190 249 350 

Depreciation and amounts written down at end of the preceding period  

162 262 888 

139 984 462 

Movements during the period 

  Recorded 

Sale, transfer and withdraw   

24 092 573 

15 939 

22 278 426 

0 

Depreciation and amounts written down at the end of the period 

186 336 521 

162 262 888 

Net book value at the end of the period 

24 450 691 

27 986 462 

Statement of tangible fixed assets 

(in €) 

LAND AND BUILDINGS 

Acquisition value at the end of the preceding period 

Movements during the period 

  Acquisitions, included produced fixed assets 

Acquisition value at the end of the period 
Depreciation and amounts written down at end of the preceding 
period 
Movements during the period 

  Recorded 

Depreciation and amounts written down at end of the period 

Net book value at the end of the period 

INSTALLATIONS, MACHINERY & EQUIPMENT 

Acquisition value at the end of the preceding period 

Movements during the period 

  Acquisitions, included produced fixed assets 

 Sale, transfer and withdraw   

Acquisition value at the end of the period 
Depreciation and amounts written down at end of the preceding 
period 
Movements during the period 

  Recorded 

 Sale, transfer and withdraw   

Depreciation and amounts written down at end of the period 

Net book value at the end of the period 

FURNITURE AND VEHICLES 

Acquisition value at the end of the preceding period 

Movements during the period 

 Acquisitions, included produced fixed assets 

Sale, transfer and withdraw   

2021 

2020 

- 

- 

- 

- 

- 

- 

  -  

- 

- 

- 

- 

- 

- 

  -  

  692 095  

  1 094 125  

  279 161  

  25 409  

  945 847  

  612 006  

  87 616  

  25 409  

  674 213  

  271 634  

  1 189 483  

  865 405  

  41 685  

  27 263  

  71 532  

  686 231  

  692 095  

  911 291  

  39 854  

  551 808  

  612 006  

  80 089  

  1 499 426  

  59 272  

  23 810  

  393 025  

Page 174 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Acquisition value at the end of the period 
Depreciation and amounts written down at end of the preceding 
period 
 Movements during the period 

Recorded 

Sale, transfer and withdraw   

Depreciation and amounts written down at end of the period 

Net book value at the end of the period  

LEASING AND OTHER SIMILAR RIGHT  

Acquisition value at the end of the preceding period 

 Movements during the period 

  Acquisitions, included produced fixed assets 

  Sale, transfer and withdraw   
Acquisition  value  at  the  end  of  the  period    Sale,  transfer  and 
withdraw 
Depreciation and amounts written down at end of the preceding 

Movements during the period Recorded 

Recorded 

Sale, transfer and withdraw   

Depreciation and amounts written down at end of the period 

Net book value at the end of the period 

Whereof:  

Land and buildings 

Installation, machinery & equipment 

Furniture and vehicles 

OTHER TANGIBLE ASSETS 

Acquisition value at the end of the preceding period 

Movements during the period 

Acquisitions, included produced fixed assets 

Sale, transfer and withdraw   

Acquisition value at the end of the period  
Depreciation and amounts written down at end of the preceding 
period 
Movements during the period 

 Recorded 

Sale, transfer and withdraw   

Depreciation and amounts written down at end of the period  

Net book value at the end of the period 
FIXED  ASSETS  UNDER  CONSTRUCTION  AND  ADVANCE 
PAYMENTS 
Acquisition value at the end of the preceding period 

Movements during the period 

Acquisitions, included produced fixed assets 

Transfers from one heading to another 

 Acquisition value at the end of the period  
Depreciation and amounts written down at end of the preceding 
period 
Movements during the period 

 Recorded 
Depreciation  and  amounts  written  down  at  end  of  the  period  
Recorded 

Net book value at the end of the period 

2021 Annual Report 

  1 189 483  

  1 389 138  

  59 272  

  13 602  

  327 558  

  1 134 454  

  55 029  

  1 408 421  

  (543 016) 

  194 000  

  -  

  1 059 405  

  750 545  

  (543 016) 

  483 953  

  -  

  691 482  

  367 923  

  -  

  347 368  

  20 555  

  1 252 294  

  171 174  

  16 026  

  148 254  

  1 291 240  

  536 493  

  171 174  

  139 839  

  140 514  

  706 992  

  584 249  

  -  

- 

- 

  -  

  -  

- 

- 

- 

 - 

  -  

  2 069 310  

  1 134 454  

  865 405  

  20 268  

  26 345  

  1 993 782  

  75 528  

  1 059 405  

  (865 405) 

  -  

  -  

  194 000  

  691 482  

  (865 405) 

  228 943  

  -  

  55 020  

  138 980  

  -  

  138 980  

  -  

  1 291 240  

  -  

  10 458  

  -  

  1 301 699  

  706 992  

  -  

  141 324  

  -  

  848 316  

  453 383  

  -  

- 

- 

  -  

  -  

- 

- 

- 

 - 

  -  

Other investments and deposits 

(in €) 

Other Investments and deposits 

2021 

2020 

Acquisition value at the end of the preceding period 

290 633 

254 572 

Movements during the period 

  Additions  

- 

36 061 

Page 175 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
  Reimbursements (-)  

Net book value at the end of the period 

 (31 173) 

259 460 

 -    

290 633 

2021 Annual Report 

Investment and deposits 

(in €) 

Less than one year   

More than one year 

Net book value at the end of the period 

Statement of capital 2021  

(in €) 

Issued capital 

Structure of the capital 

Different categories of shares 

  Registered  

  Dematerialized 

Unpaid capital 

  Uncalled capital 

  Capital called, but unpaid 

  Shareholders having yet to pay up in full 

Authorized unissued capital  

Statement of capital 2020 

(in €) 

Issued capital 

Structure of the capital 

Different categories of shares 

  Registered  

  Dematerialized 

Unpaid capital 

  Uncalled capital 

  Capital called, but unpaid 

  Shareholders having yet to pay up in full 

Authorized unissued capital  

2021 

2020 

  -  

- 

  -  

-  

- 

  - 

Amounts 

Number of shares 

  78 584 224  

  22 593 956  

 xxxxxxxxxxxxxxx  

 xxxxxxxxxxxxxxx  

  2 368 025  

  20 225 931  

 xxxxxxxxxxxxxxx  

 xxxxxxxxxxxxxxx  

  4 773 124  

Amounts 

Number of shares 

48 512 615 

  13 942 344  

2 368 025 

11 574 319 

xxxxxxxxxxxxxxx 

xxxxxxxxxxxxxxx 

xxxxxxxxxxxxxxx 

xxxxxxxxxxxxxxx 

36 891 844 

Statement of amounts payable 

(in €) 

2021 

2020 

Analysis of amounts payable after more than one year 

Current portion of amounts initially payable after more than one year 

Amounts payable expiring over one year and before 5 years 

Amounts payable expiring over five year 

Analysis  by  current  position  of  amounts  initially  payable  after  more 
than one year 
  Leasing charges and similar 

  Other debts (loans) 

Other debt 

Tax, wage and social amounts payable 

Taxes 

Non expired taxes payable 

Remuneration and social security 

  253 072  

  951 935  

  1 094 181  

  162 942  

  2 136 246  

  516 987  

  1 829 013  

  1 194 094  

  387 739  

  3 152 355  

  2 261 280  

  301 073  

Page 176 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Other amounts payable related to remuneration and social security 

  1 839 305  

  1 817 518  

2021 Annual Report 

Operating results 

(in €) 

Other operating income 

2021 

2020 

Subsidies and recoverable cash advance received from the Walloon Region 

  7 111 354  

  5 620 796  

Operating charges 

Employees recorded in the personnel register 

Total number at the closing date 

Average number of employees calculated in full-time equivalents  

Number of actual worked hours 

Personnel costs 

  Remuneration and direct social benefits 

  Employer’s social security contributions  

  Employer’s premiums for extra statutory insurances 

  Other personnel costs (+)/(-) 

  Pensions 

Impairment of trade receivables 

On trade receivables 

Record 

Withdrawal 

Provisions for risks and charges 

  Addition 

  Use of and withdrawal 

Other operating charges 

Taxes related to operations 

Other charges 

  89  

  87  

  83  

  86  

  144 347  

  143 509  

  6 278 525  

  1 483 557  

  1 074 277  

  309 243  

- 

  -  

- 

- 

  6 282 555  

  1 533 053  

  914 436  

  289 354  

- 

 -  

- 

- 

  1 126  

  1 152 835  

  1 087  

  1 056 496  

Hired temporary staff and persons placed at the enterprise’s disposal 

Total number at the closing date 

Average number calculated as full-time equivalents 

Number of actual worked hours 

Charges to the enterprise 

  -  

  0,3  

  664  

  32 101  

Financial results 

(in €) 

Interest income 

Other financial income 

Interest charges 

Foreign exchange difference 

Other financial charges 

Income and charge of exceptional size or incidence  

(in €) 

Non-recurring income  

Non-recurring financial income 

Non-recurring operating charges  

Non-recurring financial charges 

2021 

2020 

639 

919 693 

3 113 

200 778 

34 788 

2021 

2020 

607 

  -  

  172  

 -  

 -  

  -  

  64  

  2 884  

5 373 

120 122 

5 465 

25 458 

934 887 

41 

  -  

  9 776  

 -  

Page 177 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income tax 

(in €) 

Status of deferred taxes 

2021 Annual Report 

2021 

2020 

  Accumulated tax losses deductible from future taxable profits 

278 899 876 

247 107 718 

The total amount of value added tax and taxes borne by third parties 

(in €) 

2021 

2020 

The total amount of value added tax and taxes borne by third parties 

The total amount of value added tax charged 

  To the enterprise (deductible) 

  By the enterprise 

Amounts retained on behalf of third parties  

 Payroll withholding taxes 

4 163 762 

2 370 943 

3 948 069 

2 320 642 

2 120 036 

2 148 288 

Financial relationship with Amount of direct and indirect remunerations and pensions, 
included in the income statement, as long as this disclosure does not concern 
exclusively or mainly, the situation of a single identifiable person 

(in €) 

To non-executive directors  

2021 

2020 

372 500 

365 750 

Financial relationship with auditors 

(in €) 

Auditor’s fees 

Auditor’s special missions fees 

Fees for special missions executed by related parties to the Auditor 

5.37.4.  Summary of valuation rules  

2020 

2019 

202 000 

141 788 

- 

200 000 

66 850 

- 

Valuation rules are determined by the Board of Directors in accordance with the Royal Decree of 30 January 
2001, executing Belgian Company Code and related to the annual accounts requirements for companies. 

Formation  expenses  are  booked  as  intangible  fixed  assets  and  amortized  over  5  years.  Intangible  fixed 
assets acquired from a third party or acquired through a contribution in kind are recorded at the acquisition 
value. Intangible fixed assets not acquired from a third party are valued at their cost of production in such a 
way that they do not exceed a prudent estimation of their future economical use or their future return.  

Intangible assets developed internally are capitalized when perspectives of future return are probable and 
clearly identified. Clinical development expenses are capitalized when authorization to start a phase III trial 
of the related  program is obtained. Development expenses of a medical  device are capitalized when the 
device is CE marked.  

These intangible fixed assets are – in principle – amortized prorate temporis over 5 years starting the year 
of the first revenue generation associated with the related asset. Furniture and fixtures are depreciated over 
3, 5 or 10 years depending on the economic life of the assets. 

An impairment test is performed each year at year end on all tangible and intangible assets. Exceptional 
depreciation or amortization expenses may result from such impairment analysis. 

Page 178 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
2021 Annual Report 

Financial fixed assets are booked at acquisition value. A write-off is accounted for when the financial fixed 
asset is permanently impaired. There is no inventory.  

Direct materials purchased are directly expensed taken into account their short lifetime. Amounts receivable 
are booked as asset at nominal value. Amounts receivable in foreign currencies are converted in EUR at the 
exchange rate at closing date. Negative exchange differences resulting from the conversion in EUR at the 
exchange rate at closing date are expensed; positive exchange differences are accounted for as deferred 
income. Amounts receivable are written-off when their realizable value is estimated to be lower than their 
carrying value. 

Bank deposits are valued at their acquisition value. Cash and cash equivalents are valued at nominal value. 
When the nominal value includes interests, these latter are accounted for through the balance sheet caption 
“deferred charges and accrued income”. A write-off is accounted for when their realizable value is estimated 
to be lower than their carrying value. Amount payables are booked at nominal value. Amount payables in 
foreign currencies are converted in EUR at the exchange rate at closing date. Negative exchange differences 
resulting from the conversion in EUR at the exchange rate at closing date are expensed; positive exchange 
differences are accounted for as deferred income. 

Recoverable advances are recognized in operating income prorated on the associated R&D costs as soon 
as there is reasonable assurance that these advances are acquired. Recoverable cash advances contracted 
with the Walloon Region are subject to reimbursement plans that are both fixed (30% of the recoverable 
advance) and variable. When the decision to exploit the outcome of the research and development program 
partially financed by the Walloon Region is notified to the Region, the fixed part of the reimbursements is 
recognized in debts. The presentation of short-term and long-term debt is based on perspectives of revenue 
generation and reviewed on a yearly basis. The variable part of reimbursements, depending on turnover, 
will  be  paid  in  the  year  of  income.  An  off-balance  sheet  commitment  is  presented  in  the  appendix  and 
corresponds to the Company’s best estimate of the amount potentially reimbursable to the Region and not 
recognized in debts (including variable part).  

Page 179 | 180 

  
 
 
 
2021 Annual Report 

FINANCIAL CALENDAR 

  Annual shareholders meeting 
  First quarter 2022 business update  
  First half interim results 2022 
  Third quarter 2022 business update  

May 5, 2022 
May 5, 2022 
August 5, 2022 
November 10, 2022 

CELYAD CONTACT DETAILS 

Filippo Petti 

Chief Executive Officer / Chief Financial Officer 

Email: investors@celyad.com 

Paper copy in French and English can be obtained free of charge via the Company’s registered office.  

CELYAD ONCOLOGY SA 

Axis Business Park 
Rue Edouard Belin 2 
1435 – Mont-Saint-Guibert 
Belgium 

Tel: +32 10 39 41 00 
RPM: Nivelles – BE0891 118 115 
Email: info@celyad.com 
Website: www.celyad.com 

Page 180 | 180 

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CELYAD AND THE STOCK EXCHANGE

The Company is listed on Euronext Paris
and Brussels since July 2013 and on
Nasdaq since June 2015.

Mnemo: CYAD

ISIN:BE0974260896

PEA and PEA PME Eligibility

Total outstanding shares: 22,593,956 
(as of December 8, 2021)

MORE INFORMATION ON:
www.celyad.com

MORE INFORMATION FOR
SHAREHOLDERS ON:
www.celyad.com/investors

CONTACT:
investors@celyad.com